Science.gov

Sample records for acrobat distiller job

  1. Attentional Focus Effects in Balance Acrobats

    ERIC Educational Resources Information Center

    Wulf, Gabriele

    2008-01-01

    Performing and learning motor skills has been shown to be enhanced if the performer adopts an external relative to internal focus (or no focus) of attention (Wulf, 2007). The present study examined the generalizability of this effect to top-level performers (balance acrobats). Participants performed a balance task (standing on an inflated rubber…

  2. Active Tails Enhance Arboreal Acrobatics in Geckos

    DTIC Science & Technology

    2008-03-18

    SI Movie 6). Discovering that active tails allow arboreal acrobatics in geckos opens the door for future studies of the tail’s neurome- chanical...declare no conflict of interest. This article is a PNAS Direct Submission. Freely available online through the PNAS open access option. *Present...ranging from 2.5 to 8.0 ms1. We mounted transparent Plexiglas sidewalls around the opening of the wind tunnel. This prevented geckos from maneuvering

  3. Astronaut Alan Bean doing acrobatics in OWS dome area

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Alan L. Bean, Skylab 3 commander, doing acrobatics in the dome area of the Orbital Workshop (OWS) on the space station cluster in Earth orbit. The dome area is about 22 feet in diameter and 19 feet from top to bottom.

  4. Protein Synthesis Inhibition Blocks Consolidation of an Acrobatic Motor Skill

    ERIC Educational Resources Information Center

    Kaelin-Lang, Alain; Dichgans, Johannes; Schulz, Jorg B.; Luft, Andreas R.; Buitrago, Manuel M.

    2004-01-01

    To investigate whether motor skill learning depends on de novo protein synthesis, adult rats were trained in an acrobatic locomotor task (accelerating rotarod) for 7 d. Animals were systemically injected with cycloheximide (CHX, 0.5 mg/kg, i.p.) 1 h before sessions 1 and 2 or sessions 2 and 3. Control rats received vehicle injections before…

  5. Astronaut Jack Lousma doing acrobatics in OWS dome area

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Jack R. Lousma, Skylab 3 pilot, doing acrobatics in the dome area of the Orbital Workshop (OWS) on the space station cluster in Earth orbit. The dome area is about 22 feet in diameter and 19 feet from top to bottom.

  6. Acrobatic courtship display coevolves with brain size in manakins (Pipridae).

    PubMed

    Lindsay, Willow R; Houck, Justin T; Giuliano, Claire E; Day, Lainy B

    2015-01-01

    Acrobatic display behaviour is sexually selected in manakins (Pipridae) and can place high demands on many neural systems. Manakin displays vary across species in terms of behavioural complexity, differing in number of unique motor elements, production of mechanical sounds, cooperation between displaying males, and construction of the display site. Historically, research emphasis has been placed on neurological specializations for vocal aspects of courtship, and less is known about the control of physical, non-vocal displays. By examining brain evolution in relation to extreme acrobatic feats such as manakin displays, we can vastly expand our knowledge of how sexual selection acts on motor behaviour. We tested the hypothesis that sexual selection for complex motor displays has selected for larger brains across the Pipridae. We found that display complexity positively predicts relative brain weight (adjusted for body size) after controlling for phylogeny in 12 manakin species and a closely related flycatcher. This evidence suggests that brain size has evolved in response to sexual selection to facilitate aspects of display such as motor, sensorimotor, perceptual, and cognitive abilities. We show, for the first time, that sexual selection for acrobatic motor behaviour can drive brain size evolution in avian species and, in particular, a family of suboscine birds.

  7. Centre of pressure correlates with pyramid performance in acrobatic gymnastics.

    PubMed

    Floría, Pablo; Gómez-Landero, Luis Arturo; Harrison, Andrew J

    2015-01-01

    Acrobatic gymnasts need excellent balance control to execute pyramids where one gymnast is supported by another. The objectives of this study were: (1) to describe balance performance by assessing the centre of pressure displacement in a group of acrobatic gymnasts executing pyramids; (2) to determine the relationship between the parameters describing the centre of pressure oscillations and pyramid score; and (3) to examine the role of each foot in providing a solid base of support to maintain the balance of the pyramid. Sixteen acrobatic gymnasts grouped in pairs performed a Half pyramid and a Straddle pyramid held for 7 s on two force platforms. Path length, variance, range trajectory, and surface area of the centre of pressure of each foot were examined to analyse the balance of the pyramid. The path length was correlated with the pyramid score (Straddle: p = 0.692 [large]; Half: p = 0.407 [moderate]). There were differences in the functions of each leg to maintain balance, with the non-preferred leg supporting a higher weight of the pyramid while the preferred leg performed control movements to maintain balance. The results suggested that quantitative analysis of balance can provide important information on pyramid performance.

  8. 75 FR 4442 - Public Meeting on Future Policy and Rulemaking for Normal, Utility, Acrobatic, and Commuter...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ..., Acrobatic, and Commuter Category Small Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... with certification, maintenance, modifications, and pilot training. Also included in the report is...

  9. Jobs, Jobs, Jobs!

    ERIC Educational Resources Information Center

    Jacobson, Linda

    2011-01-01

    Teaching is not the safe career bet that it once was. The thinking used to be: New students will always be entering the public schools, and older teachers will always be retiring, so new teachers will always be needed. But teaching jobs aren't secure enough to stand up to the "Great Recession," as this drawn-out downturn has been called. Across…

  10. Distillation Column Modeling Tools

    SciTech Connect

    2001-09-01

    Advanced Computational and Experimental Techniques will Optimize Distillation Column Operation. Distillation is a low thermal efficiency unit operation that currently consumes 4.8 quadrillion BTUs of energy...

  11. Catalytic distillation structure

    DOEpatents

    Smith, Jr., Lawrence A.

    1984-01-01

    Catalytic distillation structure for use in reaction distillation columns, a providing reaction sites and distillation structure and consisting of a catalyst component and a resilient component intimately associated therewith. The resilient component has at least about 70 volume % open space and being present with the catalyst component in an amount such that the catalytic distillation structure consist of at least 10 volume % open space.

  12. Adobe acrobat: an alternative electronic teaching file construction methodology independent of HTML restrictions.

    PubMed

    Katzman, G L

    2001-03-01

    The goal of the project was to create a method by which an in-house digital teaching file could be constructed that was simple, inexpensive, independent of hypertext markup language (HTML) restrictions, and appears identical on multiple platforms. To accomplish this, Microsoft PowerPoint and Adobe Acrobat were used in succession to assemble digital teaching files in the Acrobat portable document file format. They were then verified to appear identically on computers running Windows, Macintosh Operating Systems (OS), and the Silicon Graphics Unix-based OS as either a free-standing file using Acrobat Reader software or from within a browser window using the Acrobat browser plug-in. This latter display method yields a file viewed through a browser window, yet remains independent of underlying HTML restrictions, which may confer an advantage over simple HTML teaching file construction. Thus, a hybrid of HTML-distributed Adobe Acrobat generated WWW documents may be a viable alternative for digital teaching file construction and distribution.

  13. Catalytic distillation structure

    DOEpatents

    Smith, L.A. Jr.

    1984-04-17

    Catalytic distillation structure is described for use in reaction distillation columns, and provides reaction sites and distillation structure consisting of a catalyst component and a resilient component intimately associated therewith. The resilient component has at least about 70 volume % open space and is present with the catalyst component in an amount such that the catalytic distillation structure consists of at least 10 volume % open space. 10 figs.

  14. Combined Effects of Acrobatic Exercise and Magnetic Stimulation on the Functional Recovery after Spinal Cord Lesions

    PubMed Central

    Wieraszko, Andrzej

    2008-01-01

    Abstract The objective of the study was to determine whether physical exercise combined with epidural spinal cord magnetic stimulation could improve recovery after injury of the spinal cord. Spinal cord lesioning in mice resulted in reduced locomotor function and negatively affected the muscle strength tested in vitro. Acrobatic exercise attenuated the behavioral effects of spinal cord injury. The exposure to magnetic fields facilitated further this improvement. The progress in behavioral recovery was correlated with reduced muscle degeneration and enhanced muscle contraction. The acrobatic exercise combined with stimulation with magnetic fields significantly facilitates behavioral recovery and muscle physiology in mice following spinal cord injury. PMID:18986227

  15. Multipartite nonlocality distillation

    SciTech Connect

    Hsu, Li-Yi; Wu, Keng-Shuo

    2010-11-15

    The stronger nonlocality than that allowed in quantum theory can provide an advantage in information processing and computation. Since quantum entanglement is distillable, can nonlocality be distilled in the nonsignalling condition? The answer is positive in the bipartite case. In this article the distillability of the multipartite nonlocality is investigated. We propose a distillation protocol solely exploiting xor operations on output bits. The probability-distribution vectors and matrix are introduced to tackle the correlators. It is shown that only the correlators with extreme values can survive the distillation process. As the main result, the amplified nonlocality cannot maximally violate any Bell-type inequality. Accordingly, a distillability criterion in the postquantum region is proposed.

  16. Catalytic distillation process

    DOEpatents

    Smith, L.A. Jr.

    1982-06-22

    A method is described for conducting chemical reactions and fractionation of the reaction mixture comprising feeding reactants to a distillation column reactor into a feed zone and concurrently contacting the reactants with a fixed bed catalytic packing to concurrently carry out the reaction and fractionate the reaction mixture. For example, a method for preparing methyl tertiary butyl ether in high purity from a mixed feed stream of isobutene and normal butene comprising feeding the mixed feed stream to a distillation column reactor into a feed zone at the lower end of a distillation reaction zone, and methanol into the upper end of said distillation reaction zone, which is packed with a properly supported cationic ion exchange resin, contacting the C[sub 4] feed and methanol with the catalytic distillation packing to react methanol and isobutene, and concurrently fractionating the ether from the column below the catalytic zone and removing normal butene overhead above the catalytic zone.

  17. Catalytic distillation process

    DOEpatents

    Smith, Jr., Lawrence A.

    1982-01-01

    A method for conducting chemical reactions and fractionation of the reaction mixture comprising feeding reactants to a distillation column reactor into a feed zone and concurrently contacting the reactants with a fixed bed catalytic packing to concurrently carry out the reaction and fractionate the reaction mixture. For example, a method for preparing methyl tertiary butyl ether in high purity from a mixed feed stream of isobutene and normal butene comprising feeding the mixed feed stream to a distillation column reactor into a feed zone at the lower end of a distillation reaction zone, and methanol into the upper end of said distillation reaction zone, which is packed with a properly supported cationic ion exchange resin, contacting the C.sub.4 feed and methanol with the catalytic distillation packing to react methanol and isobutene, and concurrently fractionating the ether from the column below the catalytic zone and removing normal butene overhead above the catalytic zone.

  18. 76 FR 80829 - Special Conditions: XtremeAir GmbH, XA42; Acrobatic Category Aerodynamic Stability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... airplane. The XA42 airplane has a novel or unusual design feature associated with its static stability... acrobatic capability: Neutral longitudinal and lateral static stability characteristics. Discussion The Code of Federal Regulations states static stability criteria for longitudinal, lateral, and...

  19. 77 FR 17323 - Special Conditions: XtremeAir GmbH, XA42; Acrobatic Category Aerodynamic Stability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... unusual design feature associated with its static stability. This airplane can perform at the highest... acrobatic capability: ] Neutral longitudinal and lateral static stability characteristics. Discussion The Code of Federal Regulations states static stability criteria for longitudinal, lateral, and...

  20. Advanced Distillation Final Report

    SciTech Connect

    Maddalena Fanelli; Ravi Arora; Annalee Tonkovich; Jennifer Marco; Ed Rode

    2010-03-24

    The Advanced Distillation project was concluded on December 31, 2009. This U.S. Department of Energy (DOE) funded project was completed successfully and within budget during a timeline approved by DOE project managers, which included a one year extension to the initial ending date. The subject technology, Microchannel Process Technology (MPT) distillation, was expected to provide both capital and operating cost savings compared to conventional distillation technology. With efforts from Velocys and its project partners, MPT distillation was successfully demonstrated at a laboratory scale and its energy savings potential was calculated. While many objectives established at the beginning of the project were met, the project was only partially successful. At the conclusion, it appears that MPT distillation is not a good fit for the targeted separation of ethane and ethylene in large-scale ethylene production facilities, as greater advantages were seen for smaller scale distillations. Early in the project, work involved flowsheet analyses to discern the economic viability of ethane-ethylene MPT distillation and develop strategies for maximizing its impact on the economics of the process. This study confirmed that through modification to standard operating processes, MPT can enable net energy savings in excess of 20%. This advantage was used by ABB Lumus to determine the potential impact of MPT distillation on the ethane-ethylene market. The study indicated that a substantial market exists if the energy saving could be realized and if installed capital cost of MPT distillation was on par or less than conventional technology. Unfortunately, it was determined that the large number of MPT distillation units needed to perform ethane-ethylene separation for world-scale ethylene facilities, makes the targeted separation a poor fit for the technology in this application at the current state of manufacturing costs. Over the course of the project, distillation experiments were

  1. Datalogging the Distillation Process.

    ERIC Educational Resources Information Center

    Soares, Allan; Creevy, Steven

    1995-01-01

    Presents a distillation experiment that uses temperature sensors connected to a computer in place of thermometers, and enables the whole class to view the data on a monitor and interpret and discuss the data in real time. (JRH)

  2. Distillation for alcohol

    SciTech Connect

    Kawase, T.; Sawai, K.

    1983-02-22

    A new distillation equipment for alcohol which consists mainly of a brief concentrating column a, a concentrating column b, a compressor C to compress alcohol vapor generated in column B and water evaporator D heated by the compressed alcohol vapor is developed and this especially fits for a distillation source of a glue like solution obtained by alcohol fermentation because steam generated in the water evaporator D is directly blown into the solution in the concentrating column A.

  3. DISTILLATION OF CALCIUM

    DOEpatents

    Barton, J.

    1954-07-27

    This invention relates to an improvement in the process for the purification of caicium or magnesium containing an alkali metal as impurity, which comprises distiiling a batch of the mixture in two stages, the first stage distillation being carried out in the presence of an inert gas at an absolute pressure substantially greater than the vapor pressure of calcium or maguesium at the temperature of distillation, but less than the vaper pressure at that temperature of the alkali metal impurity so that only the alkali metal is vaporized and condensed on a condensing surface. A second stage distilso that substantially only the calcium or magnesium distills under its own vapor pressure only and condenses in solid form on a lower condensing surface.

  4. Free Fall Acrobatics to Reduce Neck Loads During Parachute Opening Shock: Evaluation of an Intervention (ACROPOSE)

    PubMed Central

    Westman, Anton; Äng, Björn O

    2016-01-01

    Introduction Neck pain is a widespread health problem in the skydiver athlete population, epidemiologically linked to repeated exposure to parachute opening shock (POS). During POS, a parachutist is subjected to considerable deceleration forces. This study aims to evaluate the use of preventive free fall acrobatics to reduce the biomechanical load on the neck of parachutists during parachute opening. Methods and analysis Interventional study with a cross-over, within-subject, repeated measures design. Two consecutive skydives are made on the same day with random ordering of either an ‘intervention jump’ or a ‘control jump’. The intervention jump contains two acrobatic elements prior to main parachute extraction: Reducing parachute deployment airspeed and positioning the human body head high. The primary outcome measure is the magnitude of initial Gx deceleration. All other directions of accelerations will be measured as well, as will magnitudes of multidirectional jerks (rates of changes of accelerations) and lower neck torque. Repeated within group measures analysis of variance will be used to quantify effects, and regression used to test for relationships between the elements of the intervention. Ethics and dissemination Regional Medical Research Ethics Committee of Stockholm approval 2015/1189-31. The intervention protocol has been systematically prevalidated with an emphasis on participant safety. The study will be conducted in compliance with the Declaration of Helsinki, and its results published in peer-reviewed journals, preferably Open Access, to maximise access for the target athlete population. Trial registration number NCT02625896. Pre-results. PMID:27900175

  5. Tritium Attenuation by Distillation

    SciTech Connect

    Wittman, N.E.

    2001-07-31

    The objective of this study was to determine how a 100 Area distillation system could be used to reduce to a satisfactory low value the tritium content of the dilute moderator produced in the 100 Area stills, and whether such a tritium attenuator would have sufficient capacity to process all this material before it is sent to the 400 Area for reprocessing.

  6. 27 CFR 27.40 - Distilled spirits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY ALCOHOL IMPORTATION OF DISTILLED SPIRITS, WINES, AND BEER Tax On Imported Distilled Spirits, Wines, and Beer Distilled Spirits § 27.40 Distilled spirits. (a) A tax is imposed on...

  7. 27 CFR 27.40 - Distilled spirits.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF THE TREASURY ALCOHOL IMPORTATION OF DISTILLED SPIRITS, WINES, AND BEER Tax On Imported Distilled Spirits, Wines, and Beer Distilled Spirits § 27.40 Distilled spirits. (a) A tax is imposed on...

  8. 27 CFR 27.40 - Distilled spirits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF THE TREASURY LIQUORS IMPORTATION OF DISTILLED SPIRITS, WINES, AND BEER Tax On Imported Distilled Spirits, Wines, and Beer Distilled Spirits § 27.40 Distilled spirits. (a) A tax is imposed on...

  9. 27 CFR 27.40 - Distilled spirits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF THE TREASURY LIQUORS IMPORTATION OF DISTILLED SPIRITS, WINES, AND BEER Tax On Imported Distilled Spirits, Wines, and Beer Distilled Spirits § 27.40 Distilled spirits. (a) A tax is imposed on...

  10. 27 CFR 27.40 - Distilled spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF THE TREASURY LIQUORS IMPORTATION OF DISTILLED SPIRITS, WINES, AND BEER Tax On Imported Distilled Spirits, Wines, and Beer Distilled Spirits § 27.40 Distilled spirits. (a) A tax is imposed on...

  11. Cascade Distillation System Development

    NASA Technical Reports Server (NTRS)

    Callahan, Michael R.; Sargushingh, Miriam; Shull, Sarah

    2014-01-01

    NASA's Advanced Exploration Systems (AES) Life Support System (LSS) Project is chartered with de-veloping advanced life support systems that will ena-ble NASA human exploration beyond low Earth orbit (LEO). The goal of AES is to increase the affordabil-ity of long-duration life support missions, and to re-duce the risk associated with integrating and infusing new enabling technologies required to ensure mission success. Because of the robust nature of distillation systems, the AES LSS Project is pursuing develop-ment of the Cascade Distillation Subsystem (CDS) as part of its technology portfolio. Currently, the system is being developed into a flight forward Generation 2.0 design.

  12. 14 CFR 21.21 - Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; special classes of aircraft..., DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Type Certificates §...

  13. 14 CFR 21.21 - Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; special classes of aircraft..., DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Type Certificates §...

  14. 14 CFR 21.21 - Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; special classes of aircraft..., DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Type Certificates §...

  15. 14 CFR 21.21 - Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; special classes of aircraft..., DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Type Certificates §...

  16. Kinematic and kinetic analysis of two gymnastics acrobatic series to performing the backward stretched somersault.

    PubMed

    Mkaouer, Bessem; Jemni, Monèm; Amara, Samiha; Chaabène, Helmi; Tabka, Zouhair

    2013-01-01

    Back swing connections during gymnastics acrobatic series considerably influence technical performance and difficulties, particularly in the back somersault. The aim of this study was to compare the take-off's kinetic and kinematic variables between two acrobatic series leading to perform the backward stretched somersault (also called salto): round-off, flic-flac to stretched salto versus round-off, tempo-salto to stretched salto. Five high level male gymnasts (age 23.17 ± 1.61 yrs; body height 1.65 ± 0.05 m; body mass 56.80 ± 7.66 kg) took part in this investigation. A force plate synchronized with a two dimensional movement analysis system was used to collect kinetic and kinematic data. Statistical analysis via the non-parametric Wilcoxon Rank-sum test showed significant differences between the take-offs' variables. The backswing connections were different in the take-off angle, linear momentum, vertical velocity and horizontal and vertical displacements. In conclusion, considering that the higher elevation of the centre of mass in the flight phase would allow best performance and lower the risk of falls, particularly when combined to a great angular momentum, this study demonstrated that the optimal connection series was round-off, flic-flac to stretched salto which enabled the best height in the somersault. Analysis of the results suggests that both connections facilitate the performance of single and double (or triple) backward somersaults with or without rotations around the longitudinal axis. Gymnasts could perform these later while gaining height if they chose the round-off, flic-flac technique or gaining some backward displacement if they choose the round-off, salto tempo.

  17. Peripheral androgen receptors sustain the acrobatics and fine motor skill of elaborate male courtship.

    PubMed

    Fuxjager, Matthew J; Longpre, Kristy M; Chew, Jennifer G; Fusani, Leonida; Schlinger, Barney A

    2013-09-01

    Androgenic hormones regulate many aspects of animal social behavior, including the elaborate display routines on which many species rely for advertisement and competition. One way that this might occur is through peripheral effects of androgens, particularly on skeletal muscles that control complex movements and postures of the body and its limbs. However, the specific contribution of peripheral androgen-muscle interactions to the performance of elaborate behavioral displays in the natural world has never been examined. We study this issue in one of the only natural physiological models of animal acrobatics: the golden-collared manakin (Manacus vitellinus). In this tropical bird, males compete with each other and court females by producing firecracker-like wing- snaps and by rapidly dancing among saplings over the forest floor. To test how activation of peripheral androgen receptors (AR) influences this display, we treat reproductively active adult male birds with the peripherally selective antiandrogen bicalutamide (BICAL) and observe the effects of this manipulation on male display performance. We not only validate the peripheral specificity of BICAL in this species, but we also show that BICAL treatment reduces the frequency with which adult male birds perform their acrobatic display maneuvers and disrupts the overall structure and fine-scale patterning of these birds' main complex wing-snap sonation. In addition, this manipulation has no effect on the behavioral metrics associated with male motivation to display. Together, our findings help differentiate the various effects of peripheral and central AR on the performance of a complex sociosexual behavioral phenotype by indicating that peripheral AR can optimize the motor skills necessary for the production of an elaborate animal display.

  18. Job Satisfaction.

    DTIC Science & Technology

    1979-07-01

    well include an "overall, global or unidimensional component" (p 184) but that additional specific factors were also evident, ie. "job satisfaction is...between a person’s life style and organisational structure. They hypothesised that job satisfaction may be adversely affected if there is any significant...between job satisfaction and an independent life style, and; thirdly, that "job satisfac- tion is maximispd when the individual places a high value

  19. Vapor compression distillation module

    NASA Technical Reports Server (NTRS)

    Nuccio, P. P.

    1975-01-01

    A Vapor Compression Distillation (VCD) module was developed and evaluated as part of a Space Station Prototype (SSP) environmental control and life support system. The VCD module includes the waste tankage, pumps, post-treatment cells, automatic controls and fault detection instrumentation. Development problems were encountered with two components: the liquid pumps, and the waste tank and quantity gauge. Peristaltic pumps were selected instead of gear pumps, and a sub-program of materials and design optimization was undertaken leading to a projected life greater than 10,000 hours of continuous operation. A bladder tank was designed and built to contain the waste liquids and deliver it to the processor. A detrimental pressure pattern imposed upon the bladder by a force-operated quantity gauge was corrected by rearranging the force application, and design goals were achieved. System testing has demonstrated that all performance goals have been fulfilled.

  20. Revamp for more middle distillate

    SciTech Connect

    Weeks, D.J.; Pierce, V.E.

    1985-03-01

    In view of the continued decline in demand for residual fuel oil, the much publicised tightness of refining margins and hence funds for new investment, it is appropriate at this time to review some relatively inexpensive, but well-proven, revamp options that are available to the refiner for increasing yields of mid-distillate products at the expense of fuel oil components. With the partial or complete closure of so much refining capacity, much surplus equipment is available for implementing revamp projects. There is also scope for revamping hitherto moth-balled units and operating them in a manner different from that envisaged during their original design. Some long established conversion processes such as visbreaking and thermal cracking can enjoy a renaissance if demand for distillates remains strong. Mild hydrocracking and distillate dewaxing which are more recent developments in refinery processing can also figure prominently in plans for incremental production of middle distillates.

  1. Energetics of the acrobatic courtship in male golden-collared manakins (Manacus vitellinus)

    PubMed Central

    Barske, J.; Fusani, L.; Wikelski, M.; Feng, N. Y.; Santos, M.; Schlinger, B. A.

    2014-01-01

    In lek mating systems, females choose mates through indicators of quality, which males may exhibit by their performance of courtship displays. In temperate regions, displaying seasons are brief (one to two months), whereas in the tropics courtship seasons may be prolonged. Moreover, in temperate-breeding animals lekking behaviour can be energetically demanding, but little is known about the energy costs of lekking in tropical animals. Daily, over the course of a nearly seven-month-long breeding season, male golden-collared manakins (Manacus vitellinus) of Panamanian rainforests perform acrobatic courtship displays that markedly elevate heart rates, suggesting that they require high energy investment. Typically, animals of tropical lowland forests (such as manakins) exhibit a ‘slow pace of life’ metabolic strategy. We investigated whether male manakin courtship is indeed metabolically costly or whether the birds retain a low daily energy expenditure (DEE), as seen in other tropical species. To assess these questions, we calibrated manakin heart rate against metabolic rate, examined daily lek activity and, using telemetry, obtained heart rates of individual wild, lekking male manakins. Although metabolic rates peak during courtship displays, we found that males actually invest minimal time (only approx. 5 min d−1) performing displays. As a consequence, the DEE of approximately 39 kJ d−1 for male manakins is comparable to other lowland tropical species. The short, intense bursts of courtship by these birds make up only approximately 1.2% of their total DEE. Presumably, this cost is negligible, enabling them to perform daily at their arenas for months on end. PMID:24352944

  2. Energetics of the acrobatic courtship in male golden-collared manakins (Manacus vitellinus).

    PubMed

    Barske, J; Fusani, L; Wikelski, M; Feng, N Y; Santos, M; Schlinger, B A

    2014-02-07

    In lek mating systems, females choose mates through indicators of quality, which males may exhibit by their performance of courtship displays. In temperate regions, displaying seasons are brief (one to two months), whereas in the tropics courtship seasons may be prolonged. Moreover, in temperate-breeding animals lekking behaviour can be energetically demanding, but little is known about the energy costs of lekking in tropical animals. Daily, over the course of a nearly seven-month-long breeding season, male golden-collared manakins (Manacus vitellinus) of Panamanian rainforests perform acrobatic courtship displays that markedly elevate heart rates, suggesting that they require high energy investment. Typically, animals of tropical lowland forests (such as manakins) exhibit a 'slow pace of life' metabolic strategy. We investigated whether male manakin courtship is indeed metabolically costly or whether the birds retain a low daily energy expenditure (DEE), as seen in other tropical species. To assess these questions, we calibrated manakin heart rate against metabolic rate, examined daily lek activity and, using telemetry, obtained heart rates of individual wild, lekking male manakins. Although metabolic rates peak during courtship displays, we found that males actually invest minimal time (only approx. 5 min d(-1)) performing displays. As a consequence, the DEE of approximately 39 kJ d(-1) for male manakins is comparable to other lowland tropical species. The short, intense bursts of courtship by these birds make up only approximately 1.2% of their total DEE. Presumably, this cost is negligible, enabling them to perform daily at their arenas for months on end.

  3. Validation of a free fall acrobatics intervention protocol to reduce neck loads during parachute opening shock

    PubMed Central

    Westman, Anton; Äng, Björn O

    2015-01-01

    Background Elevated neck pain prevalence among skydivers is associated with exposure to repeated parachute opening shock (POS). A study is planned to evaluate a preventive free fall acrobatics intervention, but prior assessment of the protocol is necessary given the complex and safety-critical study environment. Aim To validate an intervention protocol to reduce POS neck loads. Methods A protocol was developed based on observational data and theoretical calculations. Six experts rated each component of the protocol on a four-point Likert scale, regarding relevance, simplicity/feasibility and safety, and responded to open-ended questions. Two iterations were made, each followed by consensus panel protocol revisions. The content validity index (CVI) was used to quantify ratings. A measure of universal agreement (CVI/UA) was computed as the proportion of components that achieved a rating ≥3 by all raters. For safety, a high-sensitivity CVI/UA was computed with a rating of no <4 (highest score) as acceptable. Results CVI/UA for relevance increased from 0.80 in the first assessment to 1.00 in the second; for simplicity from 0.50 to 0.63; and for safety from 0.70 to 1.00. High-sensitivity CVI/UA for safety increased from 0.10 to 0.75. Responses to open-ended questions included safety concerns for free fall stability, altitude awareness and concerns over comprehensibility. Conclusions The proposed protocol has been improved in assessed relevance, simplicity and safety, and is considered validated for the start of the empirical trial. To what degree complex interventions should be preceded by open prevalidation is discussed. PMID:27900113

  4. Distillation process using microchannel technology

    DOEpatents

    Tonkovich, Anna Lee; Simmons, Wayne W.; Silva, Laura J.; Qiu, Dongming; Perry, Steven T.; Yuschak, Thomas; Hickey, Thomas P.; Arora, Ravi; Smith, Amanda; Litt, Robert Dwayne; Neagle, Paul

    2009-11-03

    The disclosed invention relates to a distillation process for separating two or more components having different volatilities from a liquid mixture containing the components. The process employs microchannel technology for effecting the distillation and is particularly suitable for conducting difficult separations, such as the separation of ethane from ethylene, wherein the individual components are characterized by having volatilities that are very close to one another.

  5. Shell's Middle Distillate Synthesis process

    SciTech Connect

    Voetter, H.; VanDerBurgt, M.J. B.V., The Hague )

    1988-01-01

    The basis of the Shell Middle Distillate Synthesis (SMDS) process is the classic Fischer-Tropsch synthesis. For the case of middle distillate production from natural gas the procedure has been developed to commercial maturity, making use of tailored line-up for synthesis gas production and of proprietary modern catalysts in synthesis. Development work over the last years has in particular lead to improvement of the economy of the process altogether via catalyst performance, reactor sizing and syngas manufacturing line-up.

  6. Vacuum distillation of americium metal

    SciTech Connect

    Berry, J W; Knighton, J B; Nannie, C A

    1982-01-22

    High-purity americium metal has been distilled in multigram quantities from a plutonium-americium alloy. The procedure consisted of a two-stage vacuum distillation carried out at 1200/sup 0/C and 10/sup -6/ torr pressure. Four batches of americium metal were produced ranging in weight from 13.3 grams to 54.1 grams. The purity of the americium product ranged from 99.27 to 99.79%.

  7. Distillation Column Flooding Predictor

    SciTech Connect

    George E. Dzyacky

    2010-11-23

    The Flooding Predictor™ is a patented advanced control technology proven in research at the Separations Research Program, University of Texas at Austin, to increase distillation column throughput by over 6%, while also increasing energy efficiency by 10%. The research was conducted under a U. S. Department of Energy Cooperative Agreement awarded to George Dzyacky of 2ndpoint, LLC. The Flooding Predictor™ works by detecting the incipient flood point and controlling the column closer to its actual hydraulic limit than historical practices have allowed. Further, the technology uses existing column instrumentation, meaning no additional refining infrastructure is required. Refiners often push distillation columns to maximize throughput, improve separation, or simply to achieve day-to-day optimization. Attempting to achieve such operating objectives is a tricky undertaking that can result in flooding. Operators and advanced control strategies alike rely on the conventional use of delta-pressure instrumentation to approximate the column’s approach to flood. But column delta-pressure is more an inference of the column’s approach to flood than it is an actual measurement of it. As a consequence, delta pressure limits are established conservatively in order to operate in a regime where the column is never expected to flood. As a result, there is much “left on the table” when operating in such a regime, i.e. the capacity difference between controlling the column to an upper delta-pressure limit and controlling it to the actual hydraulic limit. The Flooding Predictor™, an innovative pattern recognition technology, controls columns at their actual hydraulic limit, which research shows leads to a throughput increase of over 6%. Controlling closer to the hydraulic limit also permits operation in a sweet spot of increased energy-efficiency. In this region of increased column loading, the Flooding Predictor is able to exploit the benefits of higher liquid

  8. Usefulness and metabolic implications of a 60-second repeated jumps test as a predictor of acrobatic jumping performance in gymnasts.

    PubMed

    Marina, M; Rodríguez, F A

    2013-03-01

    Gymnastics floor exercises are composed of a set of four to five successive acrobatic jumps usually called a "series". The aims of the study were: 1) to relate the acrobatic gymnastics performance of these series with a repeated jumps test of similar duration (R60), 2) to study the relation between R60 and physiological parameters (heart rate and blood lactate), and the performance obtained in different kinds of jumps, 3) to confirm whether R60, executed without a damped jumping technique, can be considered an anaerobic lactic power test. Twenty male and twenty-four female gymnasts performed three repeated jumps tests for 5 s (R5), 10 s (R10) and 60 s (R60) and vertical jumps, such as drop jumps (DJ), squat jumps (SJ) and countermovement jumps (CMJ). We assessed heart rate (HR) and blood lactate during R10 and R60. The average values of the maximal blood lactate concentration (Lmax) after R10 (males = 2.5±0.6 mmol · l(-1); females = 2.1±0.8 mmol · l(-1)) confirm that anaerobic glycolysis is not activated to a high level. In R60, the Lmax (males = 7.5±1.7 mmol · l(-1) females = 5.9±2.1 mmol · l(-1)) that was recorded does not validate R60 as an anaerobic lactic power test. We confirmed the relation between the average power obtained in R60 (R60Wm) and the acrobatic performance on the floor. The inclusion in the multiple regression equation of the best power in DJ and the best flight-contact ratio (FC) in R5 confirms the influence of other non-metabolic components on the variability in R60 performance, at least in gymnasts.

  9. Solar fermentation and distillation process

    SciTech Connect

    Schwartz, D.M.

    1984-06-19

    A solar fermentation process and distillation system for the manufacture of ethanol product suitable for blending with motor gasoline or as a substitute fuel for gasoline. Fermentation of starches or sugars is carried out in situ in solar collector tubes. The raw beer product emanating from the solar tubes is purified into a high quality ethanol fuel product by passing the beer product through a series of distillation columns whose internal reboil vapor is generated in whole or in substantial part through direct application of solar heat energy. The use of solar energy as heating source in the fermentation and distillation steps markedly reduces the need for external utilities such as steam and fuel to run the plant thereby greatly reducing the operating costs of the plant.

  10. Job Task Analysis.

    ERIC Educational Resources Information Center

    Clemson Univ., SC.

    This publication consists of job task analyses for jobs in textile manufacturing. Information provided for each job in the greige and finishing plants includes job title, job purpose, and job duties with related educational objectives, curriculum, assessment, and outcome. These job titles are included: yarn manufacturing head overhauler, yarn…

  11. Solar power water distillation unit

    NASA Astrophysics Data System (ADS)

    Hameed, Kamran; Muzammil Khan, Muhammad; Shahrukh Ateeq, Ijlal; Omair, Syed Muhammad; Ahmer, Muhammad; Wajid, Abdul

    2013-06-01

    Clean drinking water is the basic necessity for every human being, but about 1.1 billion people in the world lacked proper drinking water. There are many different types of water purification processes such as filtration, reverse osmosis, ultraviolet radiation, carbon absorption, but the most reliable processes are distillation and boiling. Water purification, such as distillation, is especially important in regions where water resources or tap water is not suitable for ingesting without boiling or chemical treatment. In design project It treats the water by combining different methods such as Filtration, Distillation and a technique called concentrated solar power (CSP). Distillation is literally the method seen in nature, whereby: the sun heats the water on the earth's surface, the water is turned into a vapor (evaporation) and rises, leaving contaminants behind, to form clouds. As the upper atmosphere drops in temperature the vapors cool and convert back to water to form water. In this project distillation is achieved by using a parabolic mirror which boils water at high temperature. Filtration is done by sand filter and carbon filter. First sand filter catches the sand particles and the carbon filter which has granules of active carbon is used to remove odor dissolved gases from water. This is the Pre-treatment of water. The filtered water is then collected in a water container at a focus of parabolic mirror where distillation process is done. Another important feature of designed project is the solar tracking of a parabolic mirror which increases the efficiency of a parabolic mirror [1],[2].

  12. Bakery product from distiller's grain

    SciTech Connect

    Reddy, J.A.; Stoker, R.

    1993-07-06

    A method is described for preparing a bran from a solid fermentation wet distiller's grain (WDG) or distiller's dried grain with solubles (DDGS), which consisting essentially of: adding sodium bicarbonate at about 0.05-5 weight percent, amino acid at about 0.05-5 weight percent and potato starch at about 10-50 weight percent in the form of additives to WDG or DDGS; blending the WDG/DDGS-additive mix; and drying the blended mix to form a bran suitable for use in products for human consumption.

  13. Solar distillation of sea water

    SciTech Connect

    Subramanyam, S. )

    1989-01-01

    Indian coastal and fishing villages suffer from scarcity of potable water. Solar distillation could provide a solution to this problem by adopting the following criteria: (1) Integration of distillation and storage systems with the house design. (2) Public supply of sea water and a public drain pipe system to periodically drain away the concentrated brine. (3) Harvest and store rain water to tide over cloudy rainy periods. In India there has been a thrust towards centralized non-conventional energy systems. Decentralized non-conventional energy devices and centralized service support units may offer a better solution. 1 fig.

  14. Extended testing of compression distillation.

    NASA Technical Reports Server (NTRS)

    Bambenek, R. A.; Nuccio, P. P.

    1972-01-01

    During the past eight years, the NASA Manned Spacecraft Center has supported the development of an integrated water and waste management system which includes the compression distillation process for recovering useable water from urine, urinal flush water, humidity condensate, commode flush water, and concentrated wash water. This paper describes the design of the compression distillation unit, developed for this system, and the testing performed to demonstrate its reliability and performance. In addition, this paper summarizes the work performed on pretreatment and post-treatment processes, to assure the recovery of sterile potable water from urine and treated urinal flush water.

  15. Corrosion inhibition for distillation apparatus

    DOEpatents

    Baumert, Kenneth L.; Sagues, Alberto A.; Davis, Burtron H.; Schweighardt, Frank K.

    1985-01-01

    Tower material corrosion in an atmospheric or sub-atmospheric distillation tower in a coal liquefaction process is reduced or eliminated by subjecting chloride-containing tray contents to an appropriate ion-exchange resin to remove chloride from such tray contents materials.

  16. Purifying Aluminum by Vacuum Distillation

    NASA Technical Reports Server (NTRS)

    Du Fresne, E. R.

    1985-01-01

    Proposed method for purifying aluminum employs one-step vacuum distillation. Raw material for process impure aluminum produced in electrolysis of aluminum ore. Impure metal melted in vacuum. Since aluminum has much higher vapor pressure than other constituents, boils off and condenses on nearby cold surfaces in proportions much greater than those of other constituents.

  17. Entanglement preservation by continuous distillation

    SciTech Connect

    Mundarain, D.; Orszag, M.

    2009-05-15

    We study the two-qubit entanglement preservation for a system in the presence of independent thermal baths. We use a combination of filtering operations and distillation protocols as a series of frequent measurements on the system. It is shown that a small fraction of the total amount of available copies of the system preserves or even improves its initial entanglement during the evolution.

  18. Plant transpiration distillation of water

    SciTech Connect

    Virostko, M.K.; Spielberg, J.I.

    1986-01-01

    A project using solar energy and the transpiration of plants for the distillation of water is described. Along with determining which of three plants thrived best growing in a still, the experiment also revealed that the still functioned nearly as well in inclement weather as in fair weather.

  19. Your Job.

    ERIC Educational Resources Information Center

    Torre, Liz; And Others

    Information and accompanying exercises are provided in this learning module to reinforce basic reading, writing, and math skills and, at the same time, introduce personal assessment and job-seeking techniques. The module's first section provides suggestions for assessing personal interests and identifying the assets one has to offer an employer.…

  20. Job Ready.

    ERIC Educational Resources Information Center

    Easter Seal Society for Crippled Children and Adults of Washington, Seattle.

    Intended for use by employers for assessing how "job-ready" their particular business environment may be, the booklet provides information illustrating what physical changes could be made to allow persons with mobility limitations to enter and conduct business independently in a particular building. Illustrations along with brief explanations are…

  1. Job Olympics.

    ERIC Educational Resources Information Center

    Gerweck, Debra R.; Chauza, Phyllis J.

    This document consists of materials on Hiawatha (Kansas) High School's 1993 Job Olympics, a competition for high school students with disabilities. The materials are those included in a packet for student participants. A cover/information sheet details eligibility, entry deadline, date and place of competition, opening ceremonies, events, and a…

  2. 27 CFR 19.301 - Distillation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Distillation. 19.301 Section 19.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... of Spirits § 19.301 Distillation. The distillation of spirits must be done in a continuous...

  3. 27 CFR 19.301 - Distillation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Distillation. 19.301 Section 19.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... of Spirits § 19.301 Distillation. The distillation of spirits must be done in a continuous...

  4. 27 CFR 19.316 - Distillation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Distillation. 19.316 Section 19.316 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Production § 19.316 Distillation. The...

  5. 27 CFR 19.301 - Distillation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Distillation. 19.301 Section 19.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... of Spirits § 19.301 Distillation. The distillation of spirits must be done in a continuous...

  6. 27 CFR 19.301 - Distillation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Distillation. 19.301 Section 19.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... of Spirits § 19.301 Distillation. The distillation of spirits must be done in a continuous...

  7. 27 CFR 24.216 - Distilling material.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Distilling material. 24..., DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Other Than Standard Wine § 24.216 Distilling material... fruit residues, for use as distilling material, using any quantity of water desired to...

  8. 27 CFR 24.216 - Distilling material.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Distilling material. 24..., DEPARTMENT OF THE TREASURY ALCOHOL WINE Production of Other Than Standard Wine § 24.216 Distilling material... fruit residues, for use as distilling material, using any quantity of water desired to...

  9. Review and Implications of Job Satisfaction and Work Motivation Theories for Air Force Research.

    ERIC Educational Resources Information Center

    Tuttle, Thomas C.; Hazel, Joe T.

    The purpose of this report is to: (a) review certain major theories of work motivation, particularly as related to job satisfaction, (b) distill from such theories and other research, implications for an Air Force job satisfaction research program, and (c) provide a comprehensive bibliography of satisfaction/retention studies. The theoretical…

  10. Using built-in functions of Adobe Acrobat Pro DC to help the selection process in systematic reviews of randomised trials.

    PubMed

    Nur, Selin; Adams, Clive E; Brailsford, David F

    2016-02-18

    This letter describes a simple way of using Adobe Acrobat Pro DC to help select and auto-extract data from Portable Document Format (PDFs) of randomised trials in order to assist swift early selection of trials for a systematic review.

  11. Job Readiness Training Curriculum.

    ERIC Educational Resources Information Center

    Tesolowski, Dennis G.

    Designed for professionals in rehabilitation settings, this curriculum guide presents fifteen lessons that focus on preparing to seek a job, job seeking, and job maintenance. Among the lesson titles included in the guide are (1) How to Find the Right Job and Categories of Jobs, (2) Self-Expressed Interests and Attitudes for Specific Jobs, (3)…

  12. Cascade Distillation Subsystem Development: Progress Toward a Distillation Comparison Test

    NASA Technical Reports Server (NTRS)

    Callahan, M. R.; Lubman, A.; Pickering, Karen D.

    2009-01-01

    Recovery of potable water from wastewater is essential for the success of long-duration manned missions to the Moon and Mars. Honeywell International and a team from NASA Johnson Space Center (JSC) are developing a wastewater processing subsystem that is based on centrifugal vacuum distillation. The wastewater processor, referred to as the Cascade Distillation Subsystem (CDS), utilizes an innovative and efficient multistage thermodynamic process to produce purified water. The rotary centrifugal design of the system also provides gas/liquid phase separation and liquid transport under microgravity conditions. A five-stage subsystem unit has been designed, built, delivered and integrated into the NASA JSC Advanced Water Recovery Systems Development Facility for performance testing. A major test objective of the project is to demonstrate the advancement of the CDS technology from the breadboard level to a subsystem level unit. An initial round of CDS performance testing was completed in fiscal year (FY) 2008. Based on FY08 testing, the system is now in development to support an Exploration Life Support (ELS) Project distillation comparison test expected to begin in early 2009. As part of the project objectives planned for FY09, the system will be reconfigured to support the ELS comparison test. The CDS will then be challenged with a series of human-gene-rated waste streams representative of those anticipated for a lunar outpost. This paper provides a description of the CDS technology, a status of the current project activities, and data on the system s performance to date.

  13. Assisted Distillation of Quantum Coherence

    NASA Astrophysics Data System (ADS)

    Chitambar, E.; Streltsov, A.; Rana, S.; Bera, M. N.; Adesso, G.; Lewenstein, M.

    2016-02-01

    We introduce and study the task of assisted coherence distillation. This task arises naturally in bipartite systems where both parties work together to generate the maximal possible coherence on one of the subsystems. Only incoherent operations are allowed on the target system, while general local quantum operations are permitted on the other; this is an operational paradigm that we call local quantum-incoherent operations and classical communication. We show that the asymptotic rate of assisted coherence distillation for pure states is equal to the coherence of assistance, an analog of the entanglement of assistance, whose properties we characterize. Our findings imply a novel interpretation of the von Neumann entropy: it quantifies the maximum amount of extra quantum coherence a system can gain when receiving assistance from a collaborative party. Our results are generalized to coherence localization in a multipartite setting and possible applications are discussed.

  14. Distributive Distillation Enabled by Microchannel Process Technology

    SciTech Connect

    Arora, Ravi

    2013-01-22

    The application of microchannel technology for distributive distillation was studied to achieve the Grand Challenge goals of 25% energy savings and 10% return on investment. In Task 1, a detailed study was conducted and two distillation systems were identified that would meet the Grand Challenge goals if the microchannel distillation technology was used. Material and heat balance calculations were performed to develop process flow sheet designs for the two distillation systems in Task 2. The process designs were focused on two methods of integrating the microchannel technology 1) Integrating microchannel distillation to an existing conventional column, 2) Microchannel distillation for new plants. A design concept for a modular microchannel distillation unit was developed in Task 3. In Task 4, Ultrasonic Additive Machining (UAM) was evaluated as a manufacturing method for microchannel distillation units. However, it was found that a significant development work would be required to develop process parameters to use UAM for commercial distillation manufacturing. Two alternate manufacturing methods were explored. Both manufacturing approaches were experimentally tested to confirm their validity. The conceptual design of the microchannel distillation unit (Task 3) was combined with the manufacturing methods developed in Task 4 and flowsheet designs in Task 2 to estimate the cost of the microchannel distillation unit and this was compared to a conventional distillation column. The best results were for a methanol-water separation unit for the use in a biodiesel facility. For this application microchannel distillation was found to be more cost effective than conventional system and capable of meeting the DOE Grand Challenge performance requirements.

  15. It's My Job: Job Descriptions for Over 30 Camp Jobs.

    ERIC Educational Resources Information Center

    Klein, Edie

    This book was created to assist youth-camp directors define their camp jobs to improve employee performance assessment, training, and hiring. The book, aimed at clarifying issues in fair-hiring practices required by the 1990 Americans with Disabilities Act (ADA), includes the descriptions of 31 jobs. Each description includes the job's minimum…

  16. Vapor Compression Distillation Flight Experiment

    NASA Technical Reports Server (NTRS)

    Hutchens, Cindy F.

    2002-01-01

    One of the major requirements associated with operating the International Space Station is the transportation -- space shuttle and Russian Progress spacecraft launches - necessary to re-supply station crews with food and water. The Vapor Compression Distillation (VCD) Flight Experiment, managed by NASA's Marshall Space Flight Center in Huntsville, Ala., is a full-scale demonstration of technology being developed to recycle crewmember urine and wastewater aboard the International Space Station and thereby reduce the amount of water that must be re-supplied. Based on results of the VCD Flight Experiment, an operational urine processor will be installed in Node 3 of the space station in 2005.

  17. Surgical Correction of Posttraumatic Scapulothoracic Bursitis, Rhomboid Major Muscle Injury, Ipsilateral Glenohumeral Instability, and Headaches Resulting from Circus Acrobatic Maneuvers

    PubMed Central

    Skedros, John G.; Langston, Tanner D.; Phippen, Colton M.

    2015-01-01

    We report the case of a 28-year-old transgender (male-to-female) patient that had a partial tear of the rhomboid major tendon, scapulothoracic bursitis, and glenohumeral instability on the same side. These conditions resulted from traumatic events during circus acrobatic maneuvers. Additional aspects of this case that make it unique include (1) the main traumatic event occurred during a flagpole exercise, where the patient's trunk was suspended horizontally while a vertical pole was grasped with both hands, (2) headaches were associated with the periscapular injury and they improved after scapulothoracic bursectomy and rhomboid tendon repair, (3) surgical correction was done during the same operation with an open anterior capsular-labral reconstruction, open scapulothoracic bursectomy without bone resection, and rhomboid tendon repair, (4) a postoperative complication of tearing of the serratus anterior and rhomboid muscle attachments with recurrent scapulothoracic pain occurred from patient noncompliance, and (5) the postoperative complication was surgically corrected and ultimately resulted in an excellent outcome at the one-year final follow-up. PMID:26273484

  18. 27 CFR 24.216 - Distilling material.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... containing aldehydes may be used in the fermentation of wine to be used as distilling material. Lees, filter..., DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Other Than Standard Wine § 24.216 Distilling material. Wine may be produced on bonded wine premises from grapes and other fruit, natural fruit products,...

  19. 27 CFR 24.216 - Distilling material.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... containing aldehydes may be used in the fermentation of wine to be used as distilling material. Lees, filter..., DEPARTMENT OF THE TREASURY ALCOHOL WINE Production of Other Than Standard Wine § 24.216 Distilling material. Wine may be produced on bonded wine premises from grapes and other fruit, natural fruit products,...

  20. 27 CFR 24.216 - Distilling material.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... containing aldehydes may be used in the fermentation of wine to be used as distilling material. Lees, filter..., DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Other Than Standard Wine § 24.216 Distilling material. Wine may be produced on bonded wine premises from grapes and other fruit, natural fruit products,...

  1. Potential bleaching techniques for corn distillers grains

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ethanol industry is booming, and extensive research is now being pursued to develop alternative uses for distillers dried grains (DDG) and distillers dried grains with solubles (DDGS), coproducts of the ethanol production process. Currently, DDG and DDGS are used exclusively as livestock feed. P...

  2. 21 CFR 184.1848 - Starter distillate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE Listing of... distillate) is a steam distillate of the culture of any or all of the following species of bacteria grown...

  3. Recycling of Waste Acetone by Fractional Distillation

    ERIC Educational Resources Information Center

    Weires, Nicholas A.; Johnston, Aubrey; Warner, Don L.; McCormick, Michael M.; Hammond, Karen; McDougal, Owen M.

    2011-01-01

    Distillation is a ubiquitous technique in the undergraduate organic chemistry curriculum; the technique dates back to ca. 3500 B.C.E. With the emergence of green chemistry in the 1990s, the importance of emphasizing responsible waste management practices for future scientists is paramount. Combining the practice of distillation with the message…

  4. A Comprehensive Real-World Distillation Experiment

    ERIC Educational Resources Information Center

    Kazameas, Christos G.; Keller, Kaitlin N.; Luyben, William L.

    2015-01-01

    Most undergraduate mass transfer and separation courses cover the design of distillation columns, and many undergraduate laboratories have distillation experiments. In many cases, the treatment is restricted to simple column configurations and simplifying assumptions are made so as to convey only the basic concepts. In industry, the analysis of a…

  5. Distillation of Bell states in open systems

    SciTech Connect

    Isasi, E.; Mundarain, D.

    2010-04-15

    In this work we show that the distillation protocol proposed by P. Chen et al. [Phys. Rev. A 54, 3824 (1996)] allows one to distill Bell states at any time for a system evolving in vacuum and prepared in an initial singlet. It is also shown that the same protocol, applied in nonzero temperature thermal baths, yields a considerable recovering of entanglement.

  6. Recycling of acetone by distillation

    SciTech Connect

    Brennan, D.L.; Campbell, B.A.; Phelan, J.E.; Harper, M.

    1992-09-01

    The Resource Conservation Recovery Act (RCRA) identifies spent acetone solvent as a listed hazardous waste. At Fernald, acetone has been spent that has been contaminated with radionuclides and therefore is identified as a mixed hazardous waste. At the time of this publication there is no available approved method of recycling or disposal of radioactively contaminated spent acetone solvent. The Consent Decree with the Ohio EPA and the Consent Agreement with the United States EPA was agreed upon for the long-term compliant storage of hazardous waste materials. The purpose of this project was to demonstrate the feasibility for safely decontaminating spent acetone to background levels of radioactivity for reuse. It was postulated that through heat distillation, radionuclides could be isolated from the spent acetone.

  7. Aromatic characterization of pot distilled kiwi spirits.

    PubMed

    López-Vázquez, Cristina; García-Llobodanin, Laura; Pérez-Correa, José Ricardo; López, Francisco; Blanco, Pilar; Orriols, Ignacio

    2012-03-07

    This study contributes fundamental knowledge that will help to develop a distillate of kiwi wine, made from kiwis of the Hayward variety grown in the southwest of Galicia (Spain). Two yeast strains, L1 (Saccharomyces cerevisiae ALB-6 from the EVEGA yeast collection) and L2 (S. cerevisiae Uvaferm BDX from Lallemand) were assessed to obtain a highly aromatic distillate. The kiwi spirits obtained were compared with other fruit spirits, in terms of higher alcohols, minor alcohols, monoterpenols, and other minor compounds, which are relevant in determining the quality and taste of the kiwi spirits. It was found that the kiwi juice fermented with yeast L1 produced a more aromatic distillate. In addition, kiwi distillates produced with both yeasts had the same ratio of trans-3-hexen-1-ol and cis-3-hexen-1-ol, which is lower than that found in other fruit distillates.

  8. Get a job

    NASA Astrophysics Data System (ADS)

    Carlowicz, Michael

    At AGU's 1996 Fall Meeting, a record number of jobs were advertised through the AGU Job Center. Approximately 150 employers advertised 164 jobs at the meeting in San Francisco, while 302 applicants used the center's services and about 50 sat for on-site interviews. At the 1995 Fall Meeting, the Job Center attracted 87 employers and 230 applicants.

  9. Cascade Distiller System Performance Testing Interim Results

    NASA Technical Reports Server (NTRS)

    Callahan, Michael R.; Pensinger, Stuart; Sargusingh, Miriam J.

    2014-01-01

    The Cascade Distillation System (CDS) is a rotary distillation system with potential for greater reliability and lower energy costs than existing distillation systems. Based upon the results of the 2009 distillation comparison test (DCT) and recommendations of the expert panel, the Advanced Exploration Systems (AES) Water Recovery Project (WRP) project advanced the technology by increasing reliability of the system through redesign of bearing assemblies and improved rotor dynamics. In addition, the project improved the CDS power efficiency by optimizing the thermoelectric heat pump (TeHP) and heat exchanger design. Testing at the NASA-JSC Advanced Exploration System Water Laboratory (AES Water Lab) using a prototype Cascade Distillation Subsystem (CDS) wastewater processor (Honeywell d International, Torrance, Calif.) with test support equipment and control system developed by Johnson Space Center was performed to evaluate performance of the system with the upgrades as compared to previous system performance. The system was challenged with Solution 1 from the NASA Exploration Life Support (ELS) distillation comparison testing performed in 2009. Solution 1 consisted of a mixed stream containing human-generated urine and humidity condensate. A secondary objective of this testing is to evaluate the performance of the CDS as compared to the state of the art Distillation Assembly (DA) used in the ISS Urine Processor Assembly (UPA). This was done by challenging the system with ISS analog waste streams. This paper details the results of the AES WRP CDS performance testing.

  10. [His Majesty's distillers: distillation and chemical medicine in the court of Phillip II].

    PubMed

    Rey Bueno, M; Alegre Pérez, M E

    2001-01-01

    The present work studies the appearance and development of Paracelsian Practices in the Spanish Court through a linked series of events that took place between 1564 and 1602. These were: the creation of Philippine distillation laboratories, the ordenance of the protophysician Francisco de Valles regarding distilled waters; the concession of a patent to Diego de Santiago for the invention of a steam distillery; the publication of the last treatise by Francisco de Valles, dedicated to weights, measures, and distilled waters; the appearance of a distiller on the founding staff of the Royal Apothecary, in charge of preparing all the distilled waters and chemical medicines; and the creation of a new post within the Court health organigram, that of Distiller Major.

  11. Distillation modeling for a uranium refining process

    SciTech Connect

    Westphal, B.R.

    1996-03-01

    As part of the spent fuel treatment program at Argonne National Laboratory, a vacuum distillation process is being employed for the recovery of uranium following an electrorefining process. Distillation of a salt electrolyte, containing a eutectic mixture of lithium and potassium chlorides, from uranium is achieved by a simple batch operation and is termed {open_quotes}cathode processing{close_quotes}. The incremental distillation of electrolyte salt will be modeled by an equilibrium expression and on a molecular basis since the operation is conducted under moderate vacuum conditions. As processing continues, the two models will be compared and analyzed for correlation with actual operating results. Possible factors that may contribute to aberrations from the models include impurities at the vapor-liquid boundary, distillate reflux, anomalous pressure gradients, and mass transport phenomena at the evaporating surface. Ultimately, the purpose of either process model is to enable the parametric optimization of the process.

  12. Efficient entanglement distillation without quantum memory

    PubMed Central

    Abdelkhalek, Daniela; Syllwasschy, Mareike; Cerf, Nicolas J.; Fiurášek, Jaromír; Schnabel, Roman

    2016-01-01

    Entanglement distribution between distant parties is an essential component to most quantum communication protocols. Unfortunately, decoherence effects such as phase noise in optical fibres are known to demolish entanglement. Iterative (multistep) entanglement distillation protocols have long been proposed to overcome decoherence, but their probabilistic nature makes them inefficient since the success probability decays exponentially with the number of steps. Quantum memories have been contemplated to make entanglement distillation practical, but suitable quantum memories are not realised to date. Here, we present the theory for an efficient iterative entanglement distillation protocol without quantum memories and provide a proof-of-principle experimental demonstration. The scheme is applied to phase-diffused two-mode-squeezed states and proven to distil entanglement for up to three iteration steps. The data are indistinguishable from those that an efficient scheme using quantum memories would produce. Since our protocol includes the final measurement it is particularly promising for enhancing continuous-variable quantum key distribution. PMID:27241946

  13. Unifying Gate Synthesis and Magic State Distillation

    NASA Astrophysics Data System (ADS)

    Campbell, Earl T.; Howard, Mark

    2017-02-01

    The leading paradigm for performing a computation on quantum memories can be encapsulated as distill-then-synthesize. Initially, one performs several rounds of distillation to create high-fidelity magic states that provide one good T gate, an essential quantum logic gate. Subsequently, gate synthesis intersperses many T gates with Clifford gates to realize a desired circuit. We introduce a unified framework that implements one round of distillation and multiquibit gate synthesis in a single step. Typically, our method uses the same number of T gates as conventional synthesis but with the added benefit of quadratic error suppression. Because of this, one less round of magic state distillation needs to be performed, leading to significant resource savings.

  14. Minimizing corrosion in coal liquid distillation

    DOEpatents

    Baumert, Kenneth L.; Sagues, Alberto A.; Davis, Burtron H.

    1985-01-01

    In an atmospheric distillation tower of a coal liquefaction process, tower materials corrosion is reduced or eliminated by introduction of boiling point differentiated streams to boiling point differentiated tower regions.

  15. Entanglement of Distillation for Lattice Gauge Theories

    NASA Astrophysics Data System (ADS)

    Van Acoleyen, Karel; Bultinck, Nick; Haegeman, Jutho; Marien, Michael; Scholz, Volkher B.; Verstraete, Frank

    2016-09-01

    We study the entanglement structure of lattice gauge theories from the local operational point of view, and, similar to Soni and Trivedi [J. High Energy Phys. 1 (2016) 1], we show that the usual entanglement entropy for a spatial bipartition can be written as the sum of an undistillable gauge part and of another part corresponding to the local operations and classical communication distillable entanglement, which is obtained by depolarizing the local superselection sectors. We demonstrate that the distillable entanglement is zero for pure Abelian gauge theories at zero gauge coupling, while it is in general nonzero for the non-Abelian case. We also consider gauge theories with matter, and show in a perturbative approach how area laws—including a topological correction—emerge for the distillable entanglement. Finally, we also discuss the entanglement entropy of gauge fixed states and show that it has no relation to the physical distillable entropy.

  16. Multipartite secret key distillation and bound entanglement

    SciTech Connect

    Augusiak, Remigiusz; Horodecki, Pawel

    2009-10-15

    Recently it has been shown that quantum cryptography beyond pure entanglement distillation is possible and a paradigm for the associated protocols has been established. Here we systematically generalize the whole paradigm to the multipartite scenario. We provide constructions of new classes of multipartite bound entangled states, i.e., those with underlying twisted Greenberger-Horne-Zeilinger (GHZ) structure and nonzero distillable cryptographic key. We quantitatively estimate the key from below with the help of the privacy squeezing technique.

  17. Distillation tray structural parameter study: Phase 1

    NASA Technical Reports Server (NTRS)

    Winter, J. Ronald

    1991-01-01

    The purpose here is to identify the structural parameters (plate thickness, liquid level, beam size, number of beams, tray diameter, etc.) that affect the structural integrity of distillation trays in distillation columns. Once the sensitivity of the trays' dynamic response to these parameters has been established, the designer will be able to use this information to prepare more accurate specifications for the construction of new trays. Information is given on both static and dynamic analysis, modal response, and tray failure details.

  18. Quantum Nonlocal Boxes Exhibit Stronger Distillability

    NASA Astrophysics Data System (ADS)

    Høyer, Peter; Rashid, Jibran

    2013-06-01

    The hypothetical nonlocal box (NLB) proposed by Popescu and Rohrlich allows two spatially separated parties, Alice and Bob, to exhibit stronger than quantum correlations. If the generated correlations are weak, they can sometimes be distilled into a stronger correlation by repeated applications of the NLB. Motivated by the limited distillability of NLBs, we initiate here a study of the distillation of correlations for nonlocal boxes that output quantum states rather than classical bits (qNLBs). We propose a new protocol for distillation and show that it asymptotically distills a class of correlated quantum nonlocal boxes to the value (1)/(2)(3√ {3}+1) ≈ 3.098076, whereas in contrast, the optimal non-adaptive parity protocol for classical nonlocal boxes asymptotically distills only to the value 3.0. We show that our protocol is an optimal non-adaptive protocol for 1, 2 and 3 qNLB copies by constructing a matching dual solution for the associated primal semidefinite program (SDP). We conclude that qNLBs are a stronger resource for nonlocality than NLBs. The main premise that develops from this conclusion is that the NLB model is not the strongest resource to investigate the fundamental principles that limit quantum nonlocality. As such, our work provides strong motivation to reconsider the status quo of the principles that are known to limit nonlocal correlations under the framework of qNLBs rather than NLBs.

  19. 27 CFR 19.307 - Distillates containing extraneous substances.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... fermenting or distilling material at the distillery where produced. (b) Use at adjacent bonded wine cellar. Distillates that contain aldehydes may be removed, without payment of tax, to an adjacent bonded wine cellar for use in fermentation of wine to be used as distilling material at the distilled spirits plant...

  20. 27 CFR 19.307 - Distillates containing extraneous substances.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... fermenting or distilling material at the distillery where produced. (b) Use at adjacent bonded wine cellar. Distillates that contain aldehydes may be removed, without payment of tax, to an adjacent bonded wine cellar for use in fermentation of wine to be used as distilling material at the distilled spirits plant...

  1. 27 CFR 19.307 - Distillates containing extraneous substances.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... fermenting or distilling material at the distillery where produced. (b) Use at adjacent bonded wine cellar. Distillates that contain aldehydes may be removed, without payment of tax, to an adjacent bonded wine cellar for use in fermentation of wine to be used as distilling material at the distilled spirits plant...

  2. 27 CFR 19.322 - Distillates containing extraneous substances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... added promptly to the fermenting or distilling material. (b) Use at bonded wine cellar. Distillates containing aldehydes may be removed, without payment of tax, to an adjacent bonded wine cellar for use therein for fermentation of wine to be used as distilling material at the distilled spirits plant...

  3. 27 CFR 19.307 - Distillates containing extraneous substances.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... fermenting or distilling material at the distillery where produced. (b) Use at adjacent bonded wine cellar. Distillates that contain aldehydes may be removed, without payment of tax, to an adjacent bonded wine cellar for use in fermentation of wine to be used as distilling material at the distilled spirits plant...

  4. 7 CFR 160.8 - Steam distilled wood turpentine.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation...

  5. 7 CFR 160.8 - Steam distilled wood turpentine.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation...

  6. 7 CFR 160.8 - Steam distilled wood turpentine.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation...

  7. 7 CFR 160.8 - Steam distilled wood turpentine.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation...

  8. 7 CFR 160.8 - Steam distilled wood turpentine.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation...

  9. Jobs in Construction. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The booklet describes jobs in the construction industry under the classifications of public and private building. Separate chapters discuss the process of building a city hospital, a model home, and a State highway. Chapters outline miscellaneous jobs in the industry such as elevator constructors, lathers, plasterers, roofers, and sheet metal…

  10. Measuring Job Security.

    ERIC Educational Resources Information Center

    Nardone, Thomas; And Others

    1997-01-01

    Discusses issues in measuring job security and presents a comparison of data from the National Longitudinal Survey of Youth and the Current Population Survey on job tenure and contingent employment. (SK)

  11. GMAG Jobs Mixer

    NASA Astrophysics Data System (ADS)

    This event is open to the members of the magnetism community, especially postdocs and students, who are interested in jobs in industry, national labs, and academia, or have a job opportunity to offer. Refreshments will be served

  12. Creating Motivating Job Aids.

    ERIC Educational Resources Information Center

    Tilaro, Angie; Rossett, Allison

    1993-01-01

    Explains how to create job aids that employees will be motivated to use, based on a review of pertinent literature and interviews with professionals. Topics addressed include linking motivation with job aids; Keller's ARCS (Attention, Relevance, Confidence, Satisfaction) model of motivation; and design strategies for job aids based on Keller's…

  13. 40 CFR 721.4500 - Isopropylamine distillation residues and ethylamine distillation residues.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Isopropylamine distillation residues and ethylamine distillation residues. 721.4500 Section 721.4500 Protection of Environment... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.4500 Isopropylamine...

  14. 40 CFR 721.4500 - Isopropylamine distillation residues and ethylamine distillation residues.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Isopropylamine distillation residues and ethylamine distillation residues. 721.4500 Section 721.4500 Protection of Environment... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.4500 Isopropylamine...

  15. 40 CFR 721.4500 - Isopropylamine distillation residues and ethylamine distillation residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Isopropylamine distillation residues and ethylamine distillation residues. 721.4500 Section 721.4500 Protection of Environment... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.4500 Isopropylamine...

  16. 40 CFR 721.4500 - Isopropylamine distillation residues and ethylamine distillation residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Isopropylamine distillation residues and ethylamine distillation residues. 721.4500 Section 721.4500 Protection of Environment... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.4500 Isopropylamine...

  17. 40 CFR 721.4500 - Isopropylamine distillation residues and ethylamine distillation residues.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Isopropylamine distillation residues and ethylamine distillation residues. 721.4500 Section 721.4500 Protection of Environment... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.4500 Isopropylamine...

  18. Entanglement distillation protocols and number theory

    NASA Astrophysics Data System (ADS)

    Bombin, H.; Martin-Delgado, M. A.

    2005-09-01

    We show that the analysis of entanglement distillation protocols for qudits of arbitrary dimension D benefits from applying basic concepts from number theory, since the set ZDn associated with Bell diagonal states is a module rather than a vector space. We find that a partition of ZDn into divisor classes characterizes the invariant properties of mixed Bell diagonal states under local permutations. We construct a very general class of recursion protocols by means of unitary operations implementing these local permutations. We study these distillation protocols depending on whether we use twirling operations in the intermediate steps or not, and we study them both analytically and numerically with Monte Carlo methods. In the absence of twirling operations, we construct extensions of the quantum privacy algorithms valid for secure communications with qudits of any dimension D . When D is a prime number, we show that distillation protocols are optimal both qualitatively and quantitatively.

  19. Superadditivity of distillable entanglement from quantum teleportation

    SciTech Connect

    Bandyopadhyay, Somshubhro; Roychowdhury, Vwani

    2005-12-15

    We show that the phenomenon of superadditivity of distillable entanglement observed in multipartite quantum systems results from the consideration of states created during the execution of the standard end-to-end quantum teleportation protocol [and a few additional local operations and classical communication (LOCC) steps] on a linear chain of singlets. Some of these intermediate states are tensor products of bound entangled (BE) states, and hence, by construction possess distillable entanglement, which can be unlocked by simply completing the rest of the LOCC operations required by the underlying teleportation protocol. We use this systematic approach to construct both new and known examples of superactivation of bound entanglement, and examples of activation of BE states using other BE states. A surprising outcome is the construction of noiseless quantum relay channels with no distillable entanglement between any two parties, except for that between the two end nodes.

  20. Estimating job runtime for CMS analysis jobs

    NASA Astrophysics Data System (ADS)

    Sfiligoi, I.

    2014-06-01

    The basic premise of pilot systems is to create an overlay scheduling system on top of leased resources. And by definition, leases have a limited lifetime, so any job that is scheduled on such resources must finish before the lease is over, or it will be killed and all the computation is wasted. In order to effectively schedule jobs to resources, the pilot system thus requires the expected runtime of the users' jobs. Past studies have shown that relying on user provided estimates is not a valid strategy, so the system should try to make an estimate by itself. This paper provides a study of the historical data obtained from the Compact Muon Solenoid (CMS) experiment's Analysis Operations submission system. Clear patterns are observed, suggesting that making prediction of an expected job lifetime range is achievable with high confidence level in this environment.

  1. Vacuum distillation/vapor filtration water recovery

    NASA Technical Reports Server (NTRS)

    Honegger, R. J.; Neveril, R. B.; Remus, G. A.

    1974-01-01

    The development and evaluation of a vacuum distillation/vapor filtration (VD/VF) water recovery system are considered. As a functional model, the system converts urine and condensates waste water from six men to potable water on a steady-state basis. The system is designed for 180-day operating durations and for function on the ground, on zero-g aircraft, and in orbit. Preparatory tasks are summarized for conducting low gravity tests of a vacuum distillation/vapor filtration system for recovering water from urine.

  2. Preprototype Vapor Compression Distillation Subsystem development

    NASA Technical Reports Server (NTRS)

    Thompson, C. D.; Ellis, G. S.; Schubert, F. H.

    1981-01-01

    Vapor Compression Distillation (VCD) has evolved as the most promising approach to reclaim potable water from wastewater for future long-term manned space missions. Life Systems, Inc. (LSI), working with NASA, has developed a preprototype Vapor Compression Distillation Subsystem (VCDS) which processes wastewater at 1.4 kg/h. The preprototype unit weighs 143 kg, occupies a volume of 0.47 cu m, and will reclaim 96 percent of the available wastewater. This unit has been tested by LSI and is scheduled for further testing at NASA-JSC. This paper presents the preprototype VCDS design, configuration, performance data, test results and flight system projections.

  3. Distillate-fuel stability and cleanliness

    SciTech Connect

    Stavinoha, L.L.; Henry, C.P.

    1981-01-01

    A symposium was held in June 1980 to assess the state of the art and to define current and future needs for tests to predict and monitor the stability and cleanliness of distillate fuels (excluding aviation turbine fuels). Topics included appraisals of present-day distillate fuel stability and cleanliness, requirements for various applications, anticipated trends, future fuels, fuel distribution problems, microbiological contamination, test methods for stability and cleanliness, and refinery processes which improve stability. This publication contains the twelve papers that were presented at the Symposium. All papers have been abstracted and indexed.

  4. Chemical composition of distillers grains, a review

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In recent years, increasing demand for ethanol as a fuel additive and decreasing dependency on fossil fuels have resulted in a dramatic increase in the amount of grains used for ethanol production. Dry-grind is the major process, resulting in distillers dried grains with solubles (DDGS) as a major ...

  5. Holoprosencephaly: A mythologic and teratologic distillate.

    PubMed

    Cohen, M Michael

    2010-02-15

    This review of holoprosencephaly provides a mythologic and teratologic distillate of the subject under the following headings: Babylonian tablets; Greek mythology; pictures from the 16th through the 20th Centuries; 19th Century teratology; history of more modern concepts and their terminologies; and ocean-going ships named "Cyclops."

  6. 7 CFR 58.331 - Starter distillate.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Material § 58.331 Starter distillate. The refined flavor components when used to flavor butter and related products. It shall be of food grade quality, free of extraneous material and prepared in accordance...

  7. 7 CFR 58.331 - Starter distillate.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Material § 58.331 Starter distillate. The refined flavor components when used to flavor butter and related products. It shall be of food grade quality, free of extraneous material and prepared in accordance...

  8. 7 CFR 58.331 - Starter distillate.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Material § 58.331 Starter distillate. The refined flavor components when used to flavor butter and related products. It shall be of food grade quality, free of extraneous material and prepared in accordance...

  9. 7 CFR 58.331 - Starter distillate.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Material § 58.331 Starter distillate. The refined flavor components when used to flavor butter and related products. It shall be of food grade quality, free of extraneous material and prepared in accordance...

  10. 7 CFR 58.331 - Starter distillate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Material § 58.331 Starter distillate. The refined flavor components when used to flavor butter and related products. It shall be of food grade quality, free of extraneous material and prepared in accordance...

  11. Distillation Calculations with a Programmable Calculator.

    ERIC Educational Resources Information Center

    Walker, Charles A.; Halpern, Bret L.

    1983-01-01

    Describes a three-step approach for teaching multicomponent distillation to undergraduates, emphasizing patterns of distribution as an aid to understanding the separation processes. Indicates that the second step can be carried out by programmable calculators. (A more complete set of programs for additional calculations is available from the…

  12. Process for the preparation of hydrocarbon oil distillates

    SciTech Connect

    Kwant, P.B.; Newsome, J.R.

    1983-08-23

    Distillates are prepared from asphaltenes-rich feeds by a process comprising subjecting the feed to thermal cracking, and subjecting the distillation residue of the cracked product to a combination solvent deasphalting and catalytic hydroconversion.

  13. Interpolation of recurrence and hashing entanglement distillation protocols

    SciTech Connect

    Vollbrecht, Karl Gerd H.; Verstraete, Frank

    2005-06-15

    We construct interesting entanglement distillation protocols by interpolating between the recurrence and hashing protocols. This leads to asymptotic two-way distillation protocols, resulting in an improvement of the distillation rate for all mixed Bell diagonal entangled states, even for the ones with very high fidelity. We also present a method for how entanglement-assisted distillation protocol can be converted into nonentanglement-assisted protocols with the same yield.

  14. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Wine § 24.183 Use...

  15. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL WINE Production of Wine § 24.183 Use...

  16. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Wine § 24.183 Use...

  17. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL WINE Production of Wine § 24.183 Use...

  18. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Wine § 24.183 Use...

  19. 27 CFR 19.669 - Distilled spirits taxes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Distilled spirits taxes. 19.669 Section 19.669 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Taxes § 19.669 Distilled spirits taxes. (a) Proprietors may withdraw distilled spirits free of tax...

  20. 40 CFR 721.9635 - Terpene residue distillates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Terpene residue distillates. 721.9635... Substances § 721.9635 Terpene residue distillates. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as terpene residue distillates (PMN...

  1. 27 CFR 27.31 - Warehouse receipts covering distilled spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Warehouse receipts... BEER Dealer Registration and Recordkeeping § 27.31 Warehouse receipts covering distilled spirits. The sale of warehouse receipts for distilled spirits is equivalent to the sale of distilled...

  2. Antioxidant activity of phytochemicals from dried distillers grain oil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A distillate was obtained by molecular distillation of oil extracted from distiller’s dried grains (DDG). The dried distiller’s grains distillate (DDGD) contained phytosterols, steryl ferulates, tocopherols, tocotrienols, and carotenoids. DDGD was tested for its impact on the oxidative stability in...

  3. Antioxidant Activity of Phytochemicals from Dried Distillers Grain Oil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A distillate was obtained by molecular distillation of oil extracted from distiller’s dried grains (DDG). The dried distiller’s grains distillate (DDGD) contained phytosterols, steryl ferulates, tocopherols, tocotrienols, and carotenoids. DDGD was tested for its impact on the oxidative stability i...

  4. Continuous and Batch Distillation in an Oldershaw Tray Column

    ERIC Educational Resources Information Center

    Silva, Carlos M.; Vaz, Raquel V.; Santiago, Ana S.; Lito, Patricia F.

    2011-01-01

    The importance of distillation in the separation field prompts the inclusion of distillation experiments in the chemical engineering curricula. This work describes the performance of an Oldershaw column in the rectification of a cyclohexane/n-heptane mixture. Total reflux distillation, continuous rectification under partial reflux, and batch…

  5. 7 CFR 160.9 - Destructively distilled wood turpentine.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of...

  6. 7 CFR 160.9 - Destructively distilled wood turpentine.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of...

  7. 7 CFR 160.9 - Destructively distilled wood turpentine.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of...

  8. 7 CFR 160.9 - Destructively distilled wood turpentine.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of...

  9. 7 CFR 160.9 - Destructively distilled wood turpentine.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of...

  10. Job characteristics: their relationship to job satisfaction, stress and depression.

    PubMed

    Steyn, Renier; Vawda, Naseema

    2014-05-01

    This study investigated the influences of job characteristics on job satisfaction, stress and depression among South African white collar workers. Participants were managers in full-time employment with large organisations. They completed the Job Diagnostic Survey, the Perceived Stress Scale and the Beck Depression Inventory. A regression approach was used to predict job satisfaction, stress and depression from job characteristics. Job characteristics (skill variety, task identity, task significance, autonomy and feedback) predicted job satisfaction, as well as stress and depression. Job characteristics are weak predictors of perceived stress and depression. Work related factors, such as interpersonal relations and organisational culture, may better predict mental health in work settings.

  11. Stress Management: Job Stress

    MedlinePlus

    Healthy Lifestyle Stress management Job stress can be all-consuming — but it doesn't have to be. Address your triggers, keep perspective and know when ... effects of stress at work. Effectively coping with job stress can benefit both your professional and personal ...

  12. Jobs for Renewing America

    ERIC Educational Resources Information Center

    Shatkin, Laurence

    2011-01-01

    As America emerges from recession, certain industries are expected to grow particularly fast and will present many job opportunities for both young people and career changers. This article looks at these high-opportunity industries and the kinds of jobs they are expected to open up. In the global economy of the 21st century, many low-skill jobs…

  13. Job Training Partnership Act.

    ERIC Educational Resources Information Center

    Tindall, Lloyd W.; Hedberg, Sally B.

    1987-01-01

    The Job Training Partnership Act, which provides money to programs preparing disadvantaged (including disabled) individuals for entry into the labor force, has helped special education students in such programs as the Special Education Local Plan Areas Job Project and the Day Training Activity Center at the Las Trampas School, Inc. in Lafayette,…

  14. Learning on the Job

    ERIC Educational Resources Information Center

    Hand, Alyse; Winningham, Kathleen

    2009-01-01

    Many students recognizes the value of participating in an internship program. The experience benefits not only students and potential future employers, but colleges, too--not the mention the workforce. Internships often equip students with a competitive advantage over other job seekers. On-the-job programs not only allow students to discover the…

  15. Nonlocal distillation based on multisetting Bell inequality

    NASA Astrophysics Data System (ADS)

    Ye, Xiang-Jun; Deng, Dong-Ling; Chen, Jing-Ling

    2012-12-01

    Inspired by the recent works of Foster [Phys. Rev. Lett.0031-900710.1103/PhysRevLett.102.120401 102, 120401 (2009)] and Brunner [Phys. Rev. Lett.0031-900710.1103/PhysRevLett.102.160403 102, 160403 (2009)], we present a nonlocality distillation protocol for two three-level (qutrit) systems in the framework of generalized nonsignaling theories. Our protocol is based on a three-setting Bell inequality. It works efficiently for a specific class of three-input-three-output nonlocal boxes. In the asymptotic limit, all these nonlocal boxes can be distilled to the maximally nonlocal box defined by the inequality and nonsignaling constraints. Then we introduce a contracting protocol that reduces these boxes to the so-called “correlated nonlocal boxes.” As a result, our three-input-three-output nonlocal boxes also make communication complexity trivial and appear very unlikely to exist in nature.

  16. Contact structure for use in catalytic distillation

    DOEpatents

    Jones, Jr., Edward M.

    1985-01-01

    A method and apparatus for conducting catalytic chemical reactions and fractionation of the reaction mixture, comprising and feeding reactants into a distillation column reactor contracting said reactant in a liquid phase with a fixed bed catalyst in the form of a contact catalyst structure, consisting of closed porous containers containing the catalyst for the reaction and a clip means to hold and support said containers, which are disposed above, i.e., on the distillation trays in the tower. The trays have weir means to provide a liquid level on the trays to substantially cover the containers. In other words, the trays function in their ordinary manner with the addition thereto of the catalyst. The reaction mixture is concurrently fractionated in the column.

  17. Contact structure for use in catalytic distillation

    DOEpatents

    Jones, E.M. Jr.

    1985-08-20

    A method and apparatus are disclosed for conducting catalytic chemical reactions and fractionation of the reaction mixture, comprising and feeding reactants into a distillation column reactor contracting said reactant in a liquid phase with a fixed bed catalyst in the form of a contact catalyst structure, consisting of closed porous containers containing the catalyst for the reaction and a clip means to hold and support said containers, which are disposed above, i.e., on the distillation trays in the tower. The trays have weir means to provide a liquid level on the trays to substantially cover the containers. In other words, the trays function in their ordinary manner with the addition thereto of the catalyst. The reaction mixture is concurrently fractionated in the column. 7 figs.

  18. Contact structure for use in catalytic distillation

    DOEpatents

    Jones, E.M. Jr.

    1984-03-27

    A method is described for conducting catalytic chemical reactions and fractionation of the reaction mixture comprising feeding reactants into a distillation column reactor, contracting said reactant in liquid phase with a fixed bed catalyst in the form of a contact catalyst structure consisting of closed porous containers containing the catalyst for the reaction and a clip means to hold and support said containers, which are disposed above, i.e., on the distillation trays in the tower. The trays have weir means to provide a liquid level on the trays to substantially cover the containers. In other words, the trays function in their ordinary manner with the addition thereto of the catalyst. The reaction mixture is concurrently fractionated in the column. 7 figs.

  19. Contact structure for use in catalytic distillation

    DOEpatents

    Jones, Jr., Edward M.

    1984-01-01

    A method for conducting catalytic chemical reactions and fractionation of the reaction mixture comprising feeding reactants into a distillation column reactor contracting said reactant in liquid phase with a fixed bed catalyst in the form of a contact catalyst structure consisting of closed porous containers containing the catatlyst for the reaction and a clip means to hold and support said containers, which are disposed above, i.e., on the distillation trays in the tower. The trays have weir means to provide a liquid level on the trays to substantially cover the containers. In other words, the trays function in their ordinary manner with the addition thereto of the catalyst. The reaction mixture is concurrently fractionated in the column.

  20. Toxicology of petroleum naphtha distillate vapors.

    PubMed

    Wilson, F W

    1976-12-01

    A unique opportunity was presented to observe the potentially toxic effects of an acute exposure to the vapors of petroleum naphtha distillate on a relatively large number of individuals. The immediate manifestation in all was dyspnea. The action on motor vehicle combustion suggested that some of this could have been due to oxygen deprivation; however, all individuals were dyspneic for several minutes after exposure. A few were cyanotic for several minutes after exposure. All were excited. Tremulousness and mild nausea followed the initial symptoms but were of brief duration. One individual manifested numerous premature ventricular contractions. Since his exposure was brief and since none of the others showed similar findings, it is unlikely that the exposure was causal. The central nervous system depression described in acute exposure cases of the intact (not distillate) petroleum naphtha fumes was not observed in any of this series. There were no delayed manifestations or complications.

  1. Jobs in Public Service. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The booklet describes jobs in public service. The introductory chapter provides a definition and overview of public service work. Following chapters describe various levels of public service including: (1) neighborhood workers--letter carriers and postal employees, fire fighters, police officers, service repair workers, and bus drivers; (2) city…

  2. Jobs in Marine Science. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The instructional booklet explores various occupations in the job family of marine science. Following a brief introduction to the concept of occupational clusters, the student is given an overall orientation to the general area of oceanography and marine-related careers. A shore research station and the activities of a marine biologist are…

  3. Jobs in Manufacturing. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The instructional booklet explores various occupations in the occupational cluster of manufacturing. In the first chapter, the student is briefly introduced to the occupational cluster concept and to the general area of manufacturing. Chapter 2 describes jobs involved in the production of materials and processing of goods. Chapter 3 discusses…

  4. Photothermal Membrane Distillation for Seawater Desalination.

    PubMed

    Politano, Antonio; Argurio, Pietro; Di Profio, Gianluca; Sanna, Vanna; Cupolillo, Anna; Chakraborty, Sudip; Arafat, Hassan A; Curcio, Efrem

    2017-01-01

    Thermoplasmonic effects notably improve the efficiency of vacuum membrane distillation, an economically sustainable tool for high-quality seawater desalination. Poly(vinylidene fluoride) (PVDF) membranes filled with spherical silver nanoparticles are used, whose size is tuned for the aim. With the addition of plasmonic nanoparticles in the membrane, the transmembrane flux increases by 11 times, and, moreover, the temperature at the membrane interface is higher than bulk temperature.

  5. Qutrit Magic State Distillation Tight in Some Directions.

    PubMed

    Dawkins, Hillary; Howard, Mark

    2015-07-17

    Magic state distillation is a crucial component in the leading approaches to implementing universal fault-tolerant quantum computation, with existing protocols for both qubit and higher dimensional systems. Early work focused on determining the region of distillable states for qubit protocols; yet comparatively little is known about which states can be distilled and with what distillable region for d>2. Here we focus on d=3 and present new four-qutrit distillation schemes that improve upon the known distillable region, and achieve distillation tight to the boundary of undistillable states for some classes of state. As a consequence of recent results, this implies that there is a family of quantum states that enable universality if and only if they exhibit contextuality with respect to stabilizer measurements. We also identify a new routine whose fixed point is a magic state with maximal sum negativity; i.e., it is maximally nonstablizer in a specific sense.

  6. Secret key distillation from shielded two-qubit states

    SciTech Connect

    Bae, Joonwoo

    2010-05-15

    The quantum states corresponding to a secret key are characterized using the so-called private states, where the key part consisting of a secret key is shielded by the additional systems. Based on the construction, it was shown that a secret key can be distilled from bound entangled states. In this work, I consider the shielded two-qubit states in a key-distillation scenario and derive the conditions under which a secret key can be distilled using the recurrence protocol or the two-way classical distillation, advantage distillation together with one-way postprocessing. From the security conditions, it is shown that a secret key can be distilled from bound entangled states in a much wider range. In addition, I consider the case that in which white noise is added to quantum states and show that the classical distillation protocol still works despite a certain amount of noise although the recurrence protocol does not.

  7. Attractor mechanism as a distillation procedure

    SciTech Connect

    Levay, Peter; Szalay, Szilard

    2010-07-15

    In a recent paper it was shown that for double extremal static spherical symmetric BPS black hole solutions in the STU model the well-known process of moduli stabilization at the horizon can be recast in a form of a distillation procedure of a three-qubit entangled state of a Greenberger-Horne-Zeilinger type. By studying the full flow in moduli space in this paper we investigate this distillation procedure in more detail. We introduce a three-qubit state with amplitudes depending on the conserved charges, the warp factor, and the moduli. We show that for the recently discovered non-BPS solutions it is possible to see how the distillation procedure unfolds itself as we approach the horizon. For the non-BPS seed solutions at the asymptotically Minkowski region we are starting with a three-qubit state having seven nonequal nonvanishing amplitudes and finally at the horizon we get a Greenberger-Horne-Zeilinger state with merely four nonvanishing ones with equal magnitudes. The magnitude of the surviving nonvanishing amplitudes is proportional to the macroscopic black hole entropy. A systematic study of such attractor states shows that their properties reflect the structure of the fake superpotential. We also demonstrate that when starting with the very special values for the moduli corresponding to flat directions the uniform structure at the horizon deteriorates due to errors generalizing the usual bit flips acting on the qubits of the attractor states.

  8. Distillation Designs for the Lunar Surface

    NASA Technical Reports Server (NTRS)

    Boul, Peter J.; Lange,Kevin E.; Conger, Bruce; Anderson, Molly

    2010-01-01

    Gravity-based distillation methods may be applied to the purification of wastewater on the lunar base. These solutions to water processing are robust physical separation techniques, which may be more advantageous than many other techniques for their simplicity in design and operation. The two techniques can be used in conjunction with each other to obtain high purity water. The components and feed compositions for modeling waste water streams are presented in conjunction with the Aspen property system for traditional stage distillation. While the individual components for each of the waste streams will vary naturally within certain bounds, an analog model for waste water processing is suggested based on typical concentration ranges for these components. Target purity levels for recycled water are determined for each individual component based on NASA s required maximum contaminant levels for potable water Optimum parameters such as reflux ratio, feed stage location, and processing rates are determined with respect to the power consumption of the process. Multistage distillation is evaluated for components in wastewater to determine the minimum number of stages necessary for each of 65 components in humidity condensate and urine wastewater mixed streams.

  9. Microfluidic distillation chip for methanol concentration detection.

    PubMed

    Wang, Yao-Nan; Liu, Chan-Chiung; Yang, Ruey-Jen; Ju, Wei-Jhong; Fu, Lung-Ming

    2016-03-17

    An integrated microfluidic distillation system is proposed for separating a mixed ethanol-methanol-water solution into its constituent components. The microfluidic chip is fabricated using a CO2 laser system and comprises a serpentine channel, a boiling zone, a heating zone, and a cooled collection chamber filled with de-ionized (DI) water. In the proposed device, the ethanol-methanol-water solution is injected into the microfluidic chip and driven through the serpentine channel and into the collection chamber by means of a nitrogen carrier gas. Following the distillation process, the ethanol-methanol vapor flows into the collection chamber and condenses into the DI water. The resulting solution is removed from the collection tank and reacted with a mixed indicator. Finally, the methanol concentration is inversely derived from the absorbance measurements obtained using a spectrophotometer. The experimental results show the proposed microfluidic system achieves an average methanol distillation efficiency of 97%. The practicality of the proposed device is demonstrated by detecting the methanol concentrations of two commercial fruit wines. It is shown that the measured concentration values deviate by no more than 3% from those obtained using a conventional bench top system.

  10. The distillation and volatility of ionic liquids.

    PubMed

    Earle, Martyn J; Esperança, José M S S; Gilea, Manuela A; Lopes, José N Canongia; Rebelo, Luís P N; Magee, Joseph W; Seddon, Kenneth R; Widegren, Jason A

    2006-02-16

    It is widely believed that a defining characteristic of ionic liquids (or low-temperature molten salts) is that they exert no measurable vapour pressure, and hence cannot be distilled. Here we demonstrate that this is unfounded, and that many ionic liquids can be distilled at low pressure without decomposition. Ionic liquids represent matter solely composed of ions, and so are perceived as non-volatile substances. During the last decade, interest in the field of ionic liquids has burgeoned, producing a wealth of intellectual and technological challenges and opportunities for the production of new chemical and extractive processes, fuel cells and batteries, and new composite materials. Much of this potential is underpinned by their presumed involatility. This characteristic, however, can severely restrict the attainability of high purity levels for ionic liquids (when they contain poorly volatile components) in recycling schemes, as well as excluding their use in gas-phase processes. We anticipate that our demonstration that some selected families of commonly used aprotic ionic liquids can be distilled at 200-300 degrees C and low pressure, with concomitant recovery of significant amounts of pure substance, will permit these currently excluded applications to be realized.

  11. Job Placement: New Tactics for Securing Job Leads.

    ERIC Educational Resources Information Center

    Salomone, Paul R.; Rubin, Donna C.

    1979-01-01

    This article is a compendium of strategies for rehabilitation counselors and their clients to secure job leads in relatively painless ways. Traditional job search mechanisms, such as want ads and state employment services, have been shown to be decidedly ineffective as compared to a good first-hand job lead. Job placement is not an exact science,…

  12. Video Job Shadows. Project SEED.

    ERIC Educational Resources Information Center

    Kucinkas, Gene; Noyce, Gary

    Video Job Shadows encourages students to develop questions about a job and offers them the chance to videotape a business person answering those questions about his or her job. The program can be an effective method of teaching high school students about the world of work and the specific requirements and responsibilities of some jobs in their…

  13. Getting a Job in Teaching.

    ERIC Educational Resources Information Center

    Wachter, Joanne C.

    This book is designed to help education students, recent graduates, and experienced teachers attain new teaching positions. Chapter 1, "The Right Job," discusses the process of deciding what kind of job best suits the job seeker's talents and preferences. The chapter highlights exploring important aspects of the job, such as education…

  14. "Ruralizing" Presidential Job Advertisements

    ERIC Educational Resources Information Center

    Leist, Jay

    2007-01-01

    Rural community college presidential job advertisements that focus on geography, politics, and culture can improve the likelihood of a good fit between the senior leader and the institution. (Contains 2 figures.)

  15. Crude oil steam distillation in steam flooding. Final report

    SciTech Connect

    Wu, C.H.; Elder, R.B.

    1980-08-01

    Steam distillation yields of sixteen crude oils from various parts of the United States have been determined at a saturated steam pressure of 200 psig. Study made to investigate the effect of steam pressure (200 to 500 psig) on steam distillation yields indicates that the maximum yields of a crude oil may be obtained at 200 psig. At a steam distillation correlation factor (V/sub w//V/sub oi/) of 15, the determined steam distillation yields range from 12 to 56% of initial oil volume for the sixteen crude oils with gravity ranging from 12 to 40/sup 0/API. Regression analysis of experimental steam distillation yields shows that the boiling temperature (simulated distillation temperature) at 20% simulated distillation yield can predict the steam distillation yields reasonably well: the standard error ranges from 2.8 to 3.5% (in yield) for V/sub w//V/sub oi/ < 5 and from 3.5 to 4.5% for V/sub w//V/sub oi/ > 5. The oil viscosity (cs) at 100/sup 0/F can predict the steam distillation yields with standard error from 3.1 to 4.3%. The API gravity can predict the steam distillation yields with standard error from 4.4 to 5.7%. Characterization factor is an unsatisfactory correlation independent variable for correlation purpose.

  16. Final Report, Distillation Column Flooding Predictor

    SciTech Connect

    George E. Dzyacky

    2003-05-31

    The Flooding Predictor is an advanced process control strategy comprising a patented pattern-recognition methodology that identifies pre-flood patterns discovered to precede flooding events in distillation columns. The grantee holds a U.S. patent on the modeling system. The technology was validated at the Separations Research Program, The University of Texas at Austin under a grant from the U. S. Department of Energy, Inventions & Innovation Program. Distillation tower flooding occurs at abnormally high vapor and/or liquid rates. The loss in tray efficiencies is attributed to unusual behavior of liquid inventories inside the column leading to conditions of flooding of the space in between trays with liquid. Depending on the severity of the flood condition, consequences range from off spec products to equipment damage and tower shutdown. This non-intrusive pattern recognition methodology, processes signal data obtained from existing column instrumentation. Once the pattern is identified empirically, it is modeled and coded into the plant's distributed control system. The control system is programmed to briefly "unload" the tower each time the pattern appears. The unloading takes the form of a momentary reduction in column severity, e.g., decrease bottom temperature, reflux or tower throughput. Unloading the tower briefly at the pre-flood state causes long-term column operation to become significantly more stable - allowing an increase in throughput and/or product purity. The technology provides a wide range of value between optimization and flooding. When a distillation column is not running at capacity, it should be run in such a way ("pushed") that optimal product purity is achieved. Additional benefits include low implementation and maintenance costs, and a high level of console operator acceptance. The previous commercial applications experienced 98% uptime over a four-year period. Further, the technology is unique in its ability to distinguish between different

  17. Chemical composition of distillers grains, a review.

    PubMed

    Liu, KeShun

    2011-03-09

    In recent years, increasing demand for ethanol as a fuel additive and decreasing dependency on fossil fuels have resulted in a dramatic increase in the amount of grains used for ethanol production. Dry-grind is the major process, resulting in distillers dried grains with solubles (DDGS) as a major coproduct. Like fuel ethanol, DDGS has quickly become a global commodity. However, high compositional variation has been the main problem hindering its use as a feed ingredient. This review provides updated information on the chemical composition of distillers grains in terms of nutrient levels, changes during dry-grind processing, and causes for large variation. The occurrence in grain feedstock and the fate of mycotoxins during processing are also covered. During processing, starch is converted to glucose and then to ethanol and carbon dioxide. Most other components are relatively unchanged but concentrated in DDGS about 3-fold over the original feedstock. Mycotoxins, if present in the original feedstock, are also concentrated. Higher fold of increases in S, Na, and Ca are mostly due to exogenous addition during processing, whereas unusual changes in inorganic phosphorus (P) and phytate P indicate phytate hydrolysis by yeast phytase. Fermentation causes major changes, but other processing steps are also responsible. The causes for varying DDGS composition are multiple, including differences in feedstock species and composition, process methods and parameters, the amount of condensed solubles added to distiller wet grains, the effect of fermentation yeast, and analytical methodology. Most of them can be attributed to the complexity of the dry-grind process itself. It is hoped that information provided in this review will improve the understanding of the dry-grind process and aid in the development of strategies to control the compositional variation in DDGS.

  18. Distillation by repeated measurements: Continuous spectrum case

    SciTech Connect

    Bellomo, Bruno; Compagno, Giuseppe; Nakazato, Hiromichi; Yuasa, Kazuya

    2010-12-15

    Repeated measurements on one part of a bipartite system strongly affect the other part that is not measured, the dynamics of which is regulated by an effective contracted evolution operator. When the spectrum of this operator is discrete, the nonmeasured system is driven into a pure state, irrespective of the initial state, provided that the spectrum satisfies certain conditions. We show here that, even in the case of continuous spectrum, an effective distillation can occur under rather general conditions. We confirm it by applying our formalism to a simple model.

  19. Tritium Isotope Separation Using Adsorption-Distillation Column

    SciTech Connect

    Fukada, Satoshi

    2005-07-15

    In order to miniaturize the height of a distillation tower for the detritiation of waste water from fusion reactors, two experiments were conducted: (1) liquid frontal chromatography of tritium water eluting through an adsorption column and (2) water distillation using a column packed with adsorbent particles. The height of the distillation tower depends on the height equivalent to a theoretical plate, HETP, and the equilibrium isotope separation factor, {alpha}{sub H-T}{sup equi}. The adsorption action improved not only HETP but also {alpha}{sub H-T}{sup equi}. Since the adsorption-distillation method proposed here can shorten the tower height with keeping advantages of the distillation, it may bring an excellent way for miniaturizing the distillation tower to detritiate a large amount of waste water from fusion reactors.

  20. Energy conservation in distillation: a technology applications manual

    SciTech Connect

    Not Available

    1980-05-01

    Distillation is the most widely practiced technique for separating mixtures of chemical species, but it is an energy intensive process. A 10% reduction in distillation energy consumption would effect a significant savings. On a national basis this would be an annual savings of 200 trillion Btu, or the equivalent of 36.5 million barrels of oil per year. Technology to achieve these savings in distillation energy is available and measures are presented to assist process engineers in technical and economic analysis of the energy conservation measures most suitable for particular distillation applications. The manual catalogs all of the energy conservation options applicable to distillation and the options by the investment required; describes in detail the options having a significant potential to reduce distillation energy requirements economically; provides guidelines that will allow the plant engineer to quickly screen each option for his application; and provides short-cut calculation procedures for use in a preliminary economic analysis of promising options.

  1. Cascade Distillation Subsystem Development: Early Results From the Exploration Life Support Distillation Technology Comparison Test

    NASA Technical Reports Server (NTRS)

    Callahan, Michael R.; Patel, Vipul; Pickering, Karen D.

    2009-01-01

    In 2009, the Cascade Distillation Subsystem (CDS) wastewater processor (Honeywell International, Torrance, CA) was assessed in the National Aeronautics and Space Administration (NASA) Exploration Life Support (ELS) distillation comparison test. The purpose of the test was to collect data to support down-selection and development of a primary distillation technology for application in a lunar outpost water recovery system. The CDS portion of the comparison test was conducted between May 6 and August 19, 2009. The system was challenged with two pretreated test solutions, each intended to represent a feasible wastewater generated in a surface habitat. The 30-day equivalent wastewater loading volume for a crew of four was processed for each wastewater solution. Test Solution 1 consisted of a mixed stream containing human-generated urine and humidity condensate. Test Solution 2 contained the addition of human-generated hygiene wastewater to the solution 1 waste stream components. Approximately 1500 kg of total wastewater was processed through the CDS during testing. Respective recoveries per solution were 93.4 +/- 0.7 and 90.3 +/- 0.5%. The average specific energy of the system was calculated to be less than 130 W-hr/kg. The following paper provides detailed information and data on the performance of the CDS as challenged per the ELS distillation comparison test.

  2. Cascade Distillation Subsystem Development: Early Results from the Exploration Life Support Distillation Technology Comparison Test

    NASA Technical Reports Server (NTRS)

    Callahan, Michael R.; Patel, Vipul; Pickering, Karen D.

    2010-01-01

    In 2009, the Cascade Distillation Subsystem (CDS) wastewater processor (Honeywell International, Torrance, California) was assessed in the National Aeronautics and Space Administration (NASA) Exploration Life Support (ELS) distillation comparison test. The purpose of the test was to collect data to support down-selection and development of a primary distillation technology for application in a lunar outpost water recovery system. The CDS portion of the comparison test was conducted between May 6 and August 19, 2009. The system was challenged with two pretreated test solutions, each intended to represent a feasible wastewater generated in a surface habitat. The 30-day equivalent wastewater loading volume for a crew of four was intended to be processed for each wastewater solution. Test Solution 1 consisted of a mixed stream containing human-generated urine and humidity condensate. Test Solution 2 contained the addition of human-generated hygiene wastewater to the solution 1 waste stream components. Approximately 1500 kg of total wastewater was processed through the CDS during testing. Respective recoveries per solution were 93.4 +/- 0.7 and 90.3 +/- 0.5 percent. The average specific energy of the system during testing was calculated to be less than 120 W-hr/kg. The following paper provides detailed information and data on the performance of the CDS as challenged per the ELS distillation comparison test.

  3. Continuous-variable entanglement distillation with noiseless linear amplification

    NASA Astrophysics Data System (ADS)

    Yang, Song; Zhang, ShengLi; Zou, XuBo; Bi, SiWen; Lin, XuLing

    2012-12-01

    Quantum entanglement distillation is a probabilistic process which protects entanglement from environment-induced decoherence. In this paper, we investigate the distillation of a continuousvariable optic entangled state with noiseless linear amplification (NLA). NLA schemes perform better than the conventional photon-subtraction-based distillation scheme, particularly in distributing entanglement over extremely low efficiency quantum channels. Finally, a comparison between the NLA-based scheme and the local squeezing-enhanced photon subtraction scheme is also investigated.

  4. Local Gaussian operations can enhance continuous-variable entanglement distillation

    SciTech Connect

    Zhang Shengli; Loock, Peter van

    2011-12-15

    Entanglement distillation is a fundamental building block in long-distance quantum communication. Though known to be useless on their own for distilling Gaussian entangled states, local Gaussian operations may still help to improve non-Gaussian entanglement distillation schemes. Here we show that by applying local squeezing operations both the performance and the efficiency of existing distillation protocols can be enhanced. We find that such an enhancement through local Gaussian unitaries can be obtained even when the initially shared Gaussian entangled states are mixed, as, for instance, after their distribution through a lossy-fiber communication channel.

  5. Engineering-Scale Distillation of Cadmium for Actinide Recovery

    SciTech Connect

    J.C. Price; D. Vaden; R.W. Benedict

    2007-10-01

    During the recovery of actinide products from spent nuclear fuel, cadmium is separated from the actinide products by a distillation process. Distillation occurs in an induction-heated furnace called a cathode processor capable of processing kilogram quantities of cadmium. Operating parameters have been established for sufficient recovery of the cadmium based on mass balance and product purity. A cadmium distillation rate similar to previous investigators has also been determined. The development of cadmium distillation for spent fuel treatment enhances the capabilities for actinide recovery processes.

  6. Vapor compression distiller and membrane technology for water revitalization

    NASA Technical Reports Server (NTRS)

    Ashida, A.; Mitani, K.; Ebara, K.; Kurokawa, H.; Sawada, I.; Kashiwagi, H.; Tsuji, T.; Hayashi, S.; Otsubo, K.; Nitta, K.

    1987-01-01

    Water revitalization for a space station can consist of membrane filtration processes and a distillation process. Water recycling equipment using membrane filtration processes was manufactured for ground testing. It was assembled using commercially available components. Two systems for the distillation are studied: one is absorption type thermopervaporation cell and the other is a vapor compression distiller. Absorption type thermopervaporation, able to easily produce condensed water under zero gravity, was investigated experimentally and through simulated calculation. The vapor compression distiller was studied experimentally and it offers significant energy savings for evaporation of water.

  7. Ethanol production by vapor compression distillation

    SciTech Connect

    Ellis, G.S.

    1981-01-01

    The goal of this project is to develop and demonstrate a one gallon per hour vapor compression distillation unit for fuel ethanol production that can be profitably manufactured and economically operated by individual family units. Vapor compression distillation is already an industrially accepted process and this project's goal is to demonstrate that it can be done economically on a small scale. Theoretically, the process is independent of absolute pressure. It is only necessary that the condenser be at higher pressure than the evaporator. By reducing the entire process to a pressure of approximately 0.1 atmosphere, the evaporation and condensation can occur at near ambient temperature. Even though this approach requires a vacuum pump, and thus will not represent the final cost effective design, it does not require preheaters, high temperature materials, or as much insulation as if it were to operate a near ambient pressure. Therefore, the operation of the ambient temperature unit constitutes the first phase of this project. Presently, the ambient temperature unit is fully assembled and has begun testing. So far it has successfully separated ethanol from a nine to one diluted input solution. However the production rate has been very low.

  8. Job Hunting, Introduction

    NASA Astrophysics Data System (ADS)

    Goldin, Ed; Stringer, Susan

    1998-05-01

    The AAS is again sponsoring a career workshop for Astronomers seeking employment. The workshop will cover a wide range of tools needed by a job seeker with a background in astronomy. There are increasingly fewer job opportunities in the academic areas. Today, astronomers need placement skills and career information to compete strongly in a more diversified jobs arena. The workshop will offer practical training on preparing to enter the job market. Topics covered include resume and letter writing as well as how to prepare for an interview. Advice is given on resources for jobs in astronomy, statistics of employment and education, and networking strategies. Workshop training also deals with a diverse range of career paths for astronomers. The workshop will consist of an two approximately three-hour sessions. The first (1-4pm) will be on the placement tools and job-search skills described above. The second session will be for those who would like to stay and receive personalized information on individual resumes, job search problems, and interview questions and practice. The individual appointments with Ed Goldin and Susan Stringer that will take place during the second session (6-9pm) will be arranged on-site during the first session. A career development and job preparation manual "Preparing Physicists for Work" will be on sale at the workshop for \\9.00. TOPICS FOR DISCUSSION: How to prepare an effective resume How to research prospective employers Interviewing skills Networking to uncover employment Job prospects present and future Traditional and non-traditional positions for astronomers This workshop will be presented by Ed Goldin and Susan Stringer of the American Institute of Physics. The cost of the workshop is \\15.00 which includes a packet of resource materials supporting the workshop presentation. Please send your request for attendance by 8 May 1998 to the Executive Office along with a check, payable to the AAS, for the fee. Credit cards will not be

  9. The Rules of Aggression: How Genetic, Chemical and Spatial Factors Affect Intercolony Fights in a Dominant Species, the Mediterranean Acrobat Ant Crematogaster scutellaris.

    PubMed

    Frizzi, Filippo; Ciofi, Claudio; Dapporto, Leonardo; Natali, Chiara; Chelazzi, Guido; Turillazzi, Stefano; Santini, Giacomo

    2015-01-01

    Nest-mate recognition plays a key role in the biology of ants. Although individuals coming from a foreign nest are, in most cases, promptly rejected, the degree of aggressiveness towards non nest-mates may be highly variable among species and relies on genetic, chemical and environmental factors. We analyzed intraspecific relationships among neighboring colonies of the dominant Mediterranean acrobat ant Crematogaster scutellaris integrating genetic, chemical and behavioral analyses. Colony structure, parental relationships between nests, cuticular hydrocarbons profiles (CHCs) and aggressive behavior against non nest-mates were studied in 34 nests located in olive tree trunks. Bayesian clustering analysis of allelic variation at nine species-specific microsatellite DNA markers pooled nests into 14 distinct clusters, each representing a single colony, confirming a polydomous arrangement of nests in this species. A marked genetic separation among colonies was also detected, probably due to long distance dispersion of queens and males during nuptial flights. CHCs profiles varied significantly among colonies and between nests of the same colony. No relationship between CHCs profiles and genetic distances was detected. The level of aggressiveness between colonies was inversely related to chemical and spatial distance, suggesting a 'nasty neighbor' effect. Our findings also suggest that CHCs profiles in C. scutellaris may be linked to external environmental factors rather than genetic relationships.

  10. Vertical Tail Buffeting Alleviation Using Piezoelectric Actuators: Some Results of the Actively Controlled Response of Buffet-Affected Tails (ACROBAT) Program

    NASA Technical Reports Server (NTRS)

    Moses, Robert W.

    1997-01-01

    A 1/6-scale F-18 wind-tunnel model was tested in the Transonic Dynamics Tunnel at the NASA Langley Research Center as part of the Actively Controlled Response Of Buffet Affected Tails (ACROBAT) program to assess the use of active controls in reducing vertical tail buffeting. The starboard vertical tail was equipped with an active rudder and the port vertical tail was equipped with piezoelectric actuators. The tunnel conditions were atmospheric air at a dynamic pressure of 14 psf. By using single-input-single-output control laws at gains well below the physical limits of the actuators, the power spectral density of the root strains at the frequency of the first bending mode of the vertical tail was reduced by as much as 60 percent up to angles of attack of 37 degrees. Root mean square (RMS) values of root strain were reduced by as much as 19 percent. Buffeting alleviation results when using the rudder are presented for comparison. Stability margins indicate that a constant gain setting in the control law may be used throughout the range of angle of attack tested.

  11. The Rules of Aggression: How Genetic, Chemical and Spatial Factors Affect Intercolony Fights in a Dominant Species, the Mediterranean Acrobat Ant Crematogaster scutellaris

    PubMed Central

    Frizzi, Filippo; Ciofi, Claudio; Dapporto, Leonardo; Natali, Chiara; Chelazzi, Guido; Turillazzi, Stefano; Santini, Giacomo

    2015-01-01

    Nest-mate recognition plays a key role in the biology of ants. Although individuals coming from a foreign nest are, in most cases, promptly rejected, the degree of aggressiveness towards non nest-mates may be highly variable among species and relies on genetic, chemical and environmental factors. We analyzed intraspecific relationships among neighboring colonies of the dominant Mediterranean acrobat ant Crematogaster scutellaris integrating genetic, chemical and behavioral analyses. Colony structure, parental relationships between nests, cuticular hydrocarbons profiles (CHCs) and aggressive behavior against non nest-mates were studied in 34 nests located in olive tree trunks. Bayesian clustering analysis of allelic variation at nine species-specific microsatellite DNA markers pooled nests into 14 distinct clusters, each representing a single colony, confirming a polydomous arrangement of nests in this species. A marked genetic separation among colonies was also detected, probably due to long distance dispersion of queens and males during nuptial flights. CHCs profiles varied significantly among colonies and between nests of the same colony. No relationship between CHCs profiles and genetic distances was detected. The level of aggressiveness between colonies was inversely related to chemical and spatial distance, suggesting a ‘nasty neighbor’ effect. Our findings also suggest that CHCs profiles in C. scutellaris may be linked to external environmental factors rather than genetic relationships. PMID:26445245

  12. Job Characteristics, Work Involvement, and Job Performance of Public Servants

    ERIC Educational Resources Information Center

    Johari, Johanim; Yahya, Khulida Kirana

    2016-01-01

    Purpose: The primary purpose of this study is to assess the predicting role of job characteristics on job performance. Dimensions in the job characteristics construct are skill variety, task identity, task significance, autonomy and feedback. Further, work involvement is tested as a mediator in the hypothesized link. Design/methodology/approach: A…

  13. Job Performance and Job Satisfaction of Beginning Teachers.

    ERIC Educational Resources Information Center

    Pigge, Fred L.; Lovett, Martha T.

    This study sought to determine the relationships between various indices of job performance and job satisfaction of the first-year teacher. It also examined the possibility that job satisfaction of beginning teachers might vary among elementary, secondary, specialized and special education teaching fields. Subjects were 154 graduates of the…

  14. Job Characteristics and Job Attitudes: A Multivariate Study.

    ERIC Educational Resources Information Center

    Porter, Lyman W.; Stone, Eugene F.

    Attitude data were obtained from 556 employees in a western telephone company. Respondents held one of sixteen "craft" jobs in the department selected for study. Multiple discriminant function analysis was performed using sixteen groups formed on the basis of subjects' job titles. Variables used in this primary analysis included job satisfaction,…

  15. 27 CFR 19.65 - Experimental distilled spirits plants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... spirits plants. 19.65 Section 19.65 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Administrative and Miscellaneous Provisions Activities Not Subject to This Part § 19.65 Experimental distilled spirits plants....

  16. 76 FR 19908 - Revision of Distilled Spirits Plant Regulations; Corrections

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... Spirits Plant Regulations; Corrections AGENCY: Alcohol and Tobacco Tax and Trade Bureau, Treasury. ACTION... published a final rule revising its distilled spirits plant regulations in the Federal Register of February... distilled spirits plant regulations as contained in 27 CFR part 19. TTB published this final rule as...

  17. 27 CFR 19.32 - Experimental distilled spirits plants.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... spirits plants. 19.32 Section 19.32 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Administrative and... distilled spirits plants. (a) General. The appropriate TTB officer may authorize the establishment...

  18. Potential Bleaching Techniques for use in Distillers Grains

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ethanol industry is booming. And extensive research is currently being pursued to develop alternative uses for distillers dried grains (DDG) and distillers dried grains with solubles (DDGS), coproducts of the ethanol production process. Currently, DDG and DDGS are used exclusively as livestock f...

  19. Distillate Fuel Oil Assessment for Winter 1996-1997

    EIA Publications

    1997-01-01

    This article describes findings of an analysis of the current low level of distillate stocks which are available to help meet the demand for heating fuel this winter, and presents a summary of the Energy Information Administration's distillate fuel oil outlook for the current heating season under two weather scenarios.

  20. 27 CFR 26.211 - Warehouse receipts covering distilled spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Warehouse receipts... and Recordkeeping § 26.211 Warehouse receipts covering distilled spirits. The sale of warehouse..., warehouse receipts for distilled spirits stored in warehouses, or elsewhere, must register and keep...

  1. 27 CFR 26.45 - Warehouse receipts covering distilled spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Warehouse receipts... Recordkeeping § 26.45 Warehouse receipts covering distilled spirits. The sale of warehouse receipts for... distilled spirits into the United States from Puerto Rico who sells, or offers for sale, warehouse...

  2. Distillation time effect on lavender essential oil yield and composition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Lavender (Lavandula angustifolia Mill.) is one of the most widely grown essential oil crops in the world. Commercial extraction of lavender oil is done using steam distillation. The objective of this study was to evaluate the effect of the length of the distillation time (DT) on lavender essential o...

  3. Teaching and Learning Distillation in Chemistry Laboratory Courses.

    ERIC Educational Resources Information Center

    van Keulen, Hanno; And Others

    Distillation in the chemistry laboratory is an essential part of a practicing chemists' and a chemistry educators' work. Nevertheless, regardless of the degree of importance in each of the aforementioned professions, few educational studies on teaching and learning distillation exist. In an effort to rectify this oversight, the Department of…

  4. Distillation with Vapour Compression. An Undergraduate Experimental Facility.

    ERIC Educational Resources Information Center

    Pritchard, Colin

    1986-01-01

    Discusses the need to design distillation columns that are more energy efficient. Describes a "design and build" project completed by two college students aimed at demonstrating the principles of vapour compression distillation in a more energy efficient way. General design specifications are given, along with suggestions for teaching…

  5. A Hydration of an Alkyne Illustrating Steam and Vacuum Distillation.

    ERIC Educational Resources Information Center

    Wasacz, J. P.; Badding, V. G.

    1982-01-01

    Reports on the conversion 2,5-dimethylhexyne-2,5-diol(I) to 2,2,5,5-tetramethyltetrahydrofuran-3-one(II) using aqueous mercuric sulfate without the use of acid. The experiment has been successfully performed in introductory organic chemistry laboratories demonstrating alkyne hydration, steam distillation, vacuum distillation, drying of organic…

  6. Teaching and Learning Distillation in Chemistry Laboratory Courses.

    ERIC Educational Resources Information Center

    Keulen, Hanno van; And Others

    1995-01-01

    Investigated the problems chemistry majors have with learning distillation concepts in traditional chemistry laboratory courses. Reports that students take the generalized concepts at face value, construct decontextualized concepts for distillation, and cannot interpret their observations or make reasoned decisions based on the theoretical…

  7. Distillation purification and radon assay of liquid xenon

    SciTech Connect

    Takeuchi, Yasuo

    2005-09-08

    We succeeded to reduce the Kr contamination in liquid xenon by a factor of 1/1000 with a distillation system in Kamioka mine. Then, the remaining radioactivities (Radon and Kr) in purified liquid xenon were measured with the XMASS prototype detector. In this talk, the distillation system and the remaining internal radioactivity levels are reported.

  8. An Automated Distillation Column for the Unit Operations Laboratory

    ERIC Educational Resources Information Center

    Perkins, Douglas M.; Bruce, David A.; Gooding, Charles H.; Butler, Justin T.

    2005-01-01

    A batch distillation apparatus has been designed and built for use in the undergraduate unit operations laboratory course. The column is fully automated and is accompanied by data acquisition and control software. A mixture of 1­-propanol and 2-­propanol is separated in the column, using either a constant distillate rate or constant composition…

  9. 27 CFR 29.53 - Identification of distilling apparatus.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distilling apparatus. 29.53 Section 29.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Identification of distilling apparatus. (a) General. Each still or condenser manufactured will be identified by... serial number for the apparatus. (b) Marking requirements. The apparatus will be identified in a...

  10. 27 CFR 29.53 - Identification of distilling apparatus.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilling apparatus. 29.53 Section 29.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Identification of distilling apparatus. (a) General. Each still or condenser manufactured will be identified by... serial number for the apparatus. (b) Marking requirements. The apparatus will be identified in a...

  11. 76 FR 9079 - Revision of Distilled Spirits Plant Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ...In this document, the Alcohol and Tobacco Tax and Trade Bureau adopts as a final rule, with some changes, a proposed revision of its distilled spirits plant regulations. The revision modernizes the requirements for operating distilled spirits plants and includes a number of organizational changes to improve the layout of the regulatory texts. These changes make the regulations easier to apply,......

  12. 27 CFR 28.280 - Distilled spirits and wines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... wines. 28.280 Section 28.280 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... for Use on Aircraft § 28.280 Distilled spirits and wines. When an airline desires to withdraw distilled spirits or wines from its stock being held at the airport under customs custody, for use on...

  13. 27 CFR 28.280 - Distilled spirits and wines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... wines. 28.280 Section 28.280 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... for Use on Aircraft § 28.280 Distilled spirits and wines. When an airline desires to withdraw distilled spirits or wines from its stock being held at the airport under customs custody, for use on...

  14. 27 CFR 28.280 - Distilled spirits and wines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... wines. 28.280 Section 28.280 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... for Use on Aircraft § 28.280 Distilled spirits and wines. When an airline desires to withdraw distilled spirits or wines from its stock being held at the airport under customs custody, for use on...

  15. 27 CFR 28.280 - Distilled spirits and wines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... wines. 28.280 Section 28.280 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... for Use on Aircraft § 28.280 Distilled spirits and wines. When an airline desires to withdraw distilled spirits or wines from its stock being held at the airport under customs custody, for use on...

  16. 27 CFR 28.280 - Distilled spirits and wines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... wines. 28.280 Section 28.280 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... for Use on Aircraft § 28.280 Distilled spirits and wines. When an airline desires to withdraw distilled spirits or wines from its stock being held at the airport under customs custody, for use on...

  17. 27 CFR 19.32 - Experimental distilled spirits plants.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... spirits plants. 19.32 Section 19.32 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Administrative and... distilled spirits plants. (a) General. The appropriate TTB officer may authorize the establishment...

  18. Omniphobic Membrane for Robust Membrane Distillation

    SciTech Connect

    Lin, SH; Nejati, S; Boo, C; Hu, YX; Osuji, CO; Ehmelech, M

    2014-11-01

    In this work, we fabricate an omniphobic microporous membrane for membrane distillation (MD) by modifying a hydrophilic glass fiber membrane with silica nanoparticles followed by surface fluorination and polymer coating. The modified glass fiber membrane exhibits an anti-wetting property not only against water but also against low surface tension organic solvents that easily wet a hydrophobic polytetrafluoroethylene (PTFE) membrane that is commonly used in MD applications. By comparing the performance of the PTFE and omniphobic membranes in direct contact MD experiments in the presence of a surfactant (sodium dodecyl sulfate, SDS), we show that SDS wets the hydrophobic PTFE membrane but not the omniphobic membrane. Our results suggest that omniphobic membranes are critical for MD applications with feed waters containing surface active species, such as oil and gas produced water, to prevent membrane pore wetting.

  19. Determination of lithium in rocks by distillation

    USGS Publications Warehouse

    Fletcher, M.H.

    1949-01-01

    A method for the quantitative extraction and recovery of lithium from rocks is based on a high temperature volatilization procedure. The sample is sintered with a calcium carbonate-calcium chloride mixture at 1200?? C. for 30 minutes in a platinum ignition tube, and the volatilization product is collected in a plug of Pyrex glass wool in a connecting Pyrex tube. The distillate, which consists of the alkali chlorides with a maximum of 5 to 20 mg. of calcium oxide and traces of a few other elements, is removed from the apparatus by dissolving in dilute hydrochloric acid and subjected to standard analytiaal procedures. The sinter residues contained less than 0.0005% lithium oxide. Lithium oxide was recovered from synthetic samples with an average error of 1.1%.

  20. Gender, job authority, and depression.

    PubMed

    Pudrovska, Tetyana; Karraker, Amelia

    2014-12-01

    Using the 1957-2004 data from the Wisconsin Longitudinal Study, we explore the effect of job authority in 1993 (at age 54) on the change in depressive symptoms between 1993 and 2004 (age 65) among white men and women. Within-gender comparisons indicate that women with job authority (defined as control over others' work) exhibit more depressive symptoms than women without job authority, whereas men in authority positions are overall less depressed than men without job authority. Between-gender comparisons reveal that although women have higher depression than men, women's disadvantage in depression is significantly greater among individuals with job authority than without job authority. We argue that macro- and meso-processes of gender stratification create a workplace in which exercising job authority exposes women to interpersonal stressors that undermine health benefits of job authority. Our study highlights how the cultural meanings of masculinities and femininities attenuate or amplify health-promoting resources of socioeconomic advantage.

  1. Improved semidefinite programming upper bound on distillable entanglement

    NASA Astrophysics Data System (ADS)

    Wang, Xin; Duan, Runyao

    2016-11-01

    An additive and semidefinite programming (SDP) computable entanglement measure is introduced to upper bound the amount of distillable entanglement in bipartite quantum states by operations completely preserving the positivity of partial transpose (PPT). This quantity is always smaller than or equal to the logarithmic negativity, the previously best known SDP bound on distillable entanglement, and the inequality is strict in general. Furthermore, a succinct SDP characterization of the one-copy PPT deterministic distillable entanglement for any given state is also obtained, which provides a simple but useful lower bound on the PPT distillable entanglement. Remarkably, there is a genuinely mixed state of which both bounds coincide with the distillable entanglement, while being strictly less than the logarithmic negativity.

  2. The impact of job crafting on job demands, job resources, and well-being.

    PubMed

    Tims, Maria; Bakker, Arnold B; Derks, Daantje

    2013-04-01

    This longitudinal study examined whether employees can impact their own well-being by crafting their job demands and resources. Based on the job demands-resources model, we hypothesized that employee job crafting would have an impact on work engagement, job satisfaction, and burnout through changes in job demands and job resources. Data was collected in a chemical plant at three time points with one month in between the measurement waves (N = 288). The results of structural equation modeling showed that employees who crafted their job resources in the first month of the study showed an increase in their structural and social resources over the course of the study (2 months). This increase in job resources was positively related to employee well-being (increased engagement and job satisfaction, and decreased burnout). Crafting job demands did not result in a change in job demands, but results revealed direct effects of crafting challenging demands on increases in well-being. We conclude that employee job crafting has a positive impact on well-being and that employees therefore should be offered opportunities to craft their own jobs.

  3. Communicating on the Job.

    ERIC Educational Resources Information Center

    Burt, Lorna; And Others

    This guide is intended for use in a course in on-the-job communication that was developed as a component of a workplace literacy program for persons employed in the manufacturing and service industries. The course is structured so that, upon its completion, students will be able to accomplish the following: identify different personality types and…

  4. Predicting Job Satisfaction.

    ERIC Educational Resources Information Center

    Blai, Boris, Jr.

    Psychological theories about human motivation and accommodation to environment can be used to achieve a better understanding of the human factors that function in the work environment. Maslow's theory of human motivational behavior provided a theoretical framework for an empirically-derived method to predict job satisfaction and explore the…

  5. Historians' Rocky Job Market

    ERIC Educational Resources Information Center

    Grafton, Anthony; Townsend, Robert B.

    2008-01-01

    In this article, the authors discuss how the historians' job market is perennially rocky. The history profession had its "golden age" in the 1950s and early 1960s when a generation born in the demographic trench of the Depression entered the market just as the first of the baby boomers began to swell college enrollments. But that moment was…

  6. Will My Job Survive?

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2009-01-01

    In an economic downturn that seems to defy fiscal doctrine, how can one be sure that an IT job will remain safe through the coming ups and downs? Since no one can guarantee that IT position will remain intact through a turbulent economy, the author discusses how one can plan now to protect himself/herself later.

  7. Jobs, Welfare and Homelessness.

    ERIC Educational Resources Information Center

    Einbinder, Susan; And Others

    This report provides objective information about the relationship of poverty, welfare, and homelessness to California's regional economy and about the design of programs that help people in poverty build working lives. California does not have enough jobs for its workforce, and welfare caseloads are consequently determined by the economy. The…

  8. Where the Jobs Are

    ERIC Educational Resources Information Center

    Gordon, Rachel Singer

    2004-01-01

    Despite the discussion about the greying of the profession, librarians seem to agree on little but this: the jobs being vacated are generally upper-level and the departure of retiring library managers fails to translate into a glut of entry level spots. This article describes how NextGens should prepare to move into management and other upper…

  9. Job-Market Blues.

    ERIC Educational Resources Information Center

    Magner, Denise K.

    1994-01-01

    Graduate students told a few years ago that the academic job market would open up significantly are disappointed in the shortage of tenure-track openings and glut of candidates. White males feel women and minorities are favored. Some observers find it unethical for departments to continue producing doctoral recipients. (MSE)

  10. Job Aids and Motivation.

    ERIC Educational Resources Information Center

    Grau, Joseph A.

    1986-01-01

    Suggests job aids have motivational benefits and discusses three ways in which they positively affect motivation: increases worker's confidence of success and amount of effort they are willing to invest in attempting tasks; increases expectancy while decreasing amount of motivation needed; and reinforces task importance. (MBR)

  11. Measuring Clerical Job Performance

    ERIC Educational Resources Information Center

    Ronan, William W.; And Others

    1976-01-01

    Describes research which attempts to provide a solution to the performance criterion problem, concluding that is seems possible to measure many aspects of clerical work using psychometric measures that are highly job related; recommends that such devices be used to supplement ratings in the performance evaluation process.

  12. Job Migration: A Collaborative Effort

    ERIC Educational Resources Information Center

    Wagoner, Cynthia L.

    2012-01-01

    Music teachers often change jobs several times during their careers. Reasons for job changes vary, but regardless, these changes bring a different set of challenges. Sharing knowledge and learning are part and parcel of collaboration. So what if, as education professionals, music teachers decided to collaborate during job migrations? For all music…

  13. College Faculty and Job Satisfaction.

    ERIC Educational Resources Information Center

    Diener, Thomas

    Attitudes of 277 faculty members about their work were surveyed in 1983. Herzberg and colleagues' theory that work satisfaction stems from the work itself and dissatisfaction from the work environment was also explored. Attention was directed to attitudes toward work, job stress, overall job satisfaction, and chief job satisfactions and…

  14. The DACUM Job Analysis Process.

    ERIC Educational Resources Information Center

    Dofasco, Inc., Hamilton (Ontario).

    This document explains the DACUM (Developing A Curriculum) process for analyzing task-based jobs to: identify where standard operating procedures are required; identify duplicated low value added tasks; develop performance standards; create job descriptions; and identify the elements that must be included in job-specific training programs. The…

  15. Implementing JOBS: Initial State Choices.

    ERIC Educational Resources Information Center

    Hagen, Jan L.; Lurie, Irene

    This report presents the findings from the first of three rounds of research in a projected 3-year study of the way state governments have begun to implement the new Job Opportunities and Basic Skills Training Program (JOBS). JOBS is a part of the Family Support Act of 1988 and provides employment, education, and training services that recipients…

  16. Job Satisfaction: An International Overview

    ERIC Educational Resources Information Center

    Thurman, J. E.

    1977-01-01

    An international comparison of job satisfaction levels strongly suggests that the idea of job satisfaction as a gauge of well-being at the workplace should be rejected, but that workers' reactions to aspects of their jobs may be meaningful. The article presents data from national surveys of managers, workers, and trade unions to explain this…

  17. EEO Implications of Job Analyses.

    ERIC Educational Resources Information Center

    Lacy, D. Patrick, Jr.

    1979-01-01

    Discusses job analyses as they relate to the requirements of Title VII of the Civil Rights Act of 1964, the Equal Pay Act of 1963, and the Rehabilitation Act of 1973. Argues that job analyses can establish the job-relatedness of entrance requirements and aid in defenses against charges of discrimination. Journal availability: see EA 511 615.

  18. Vertical Tail Buffeting Alleviation Using Piezoelectric Actuators-Some Results of the Actively Controlled Response of Buffet-Affected Tails (ACROBAT) Program

    NASA Technical Reports Server (NTRS)

    Moses, Robert W.

    1997-01-01

    Buffet is an aeroelastic phenomenon associated with high performance aircraft especially those with twin vertical tails. In particular, for the F/A-18 aircraft at high angles of attack, vortices emanating from wing/fuselage leading edge extensions burst, immersing the vertical tails in their wake. The resulting buffet loads on the vertical tails are a concern from fatigue and inspection points of view. Recently, a 1/6-scale F-18 wind-tunnel model was tested in the Transonic Dynamics Tunnel at the NASA Langley Research Center as part of the Actively Controlled Response Of Buffet Affected Tails (ACROBAT) Program to assess the use of active controls in reducing vertical tail buffeting. The starboard vertical tail was equipped with an active rudder and the port vertical tail was equipped with piezoelectric actuators. The tunnel conditions were atmospheric air at Mach 0.10. By using single-input-single-output control laws at gains well below the physical limits of the actuators, the power spectral density of the root strains at the frequency of the first bending mode of the vertical tail was reduced by as much as 60 percent up to angles of attack of 37 degrees. Root mean square (RMS) values of root strain were reduced by as much as 19 percent. The results herein illustrate that buffet alleviation of vertical tails can be accomplished using simple active control of the rudder or piezoelectric actuators. In fact, as demonstrated herein, a fixed gain single input single output control law that commands piezoelectric actuators may be active throughout the high angle-of-attack maneuver without requiring any changes during the maneuver. Future tests are mentioned for accentuating the international interest in this area of research.

  19. Table-top job analysis

    SciTech Connect

    Not Available

    1994-12-01

    The purpose of this Handbook is to establish general training program guidelines for training personnel in developing training for operation, maintenance, and technical support personnel at Department of Energy (DOE) nuclear facilities. TTJA is not the only method of job analysis; however, when conducted properly TTJA can be cost effective, efficient, and self-validating, and represents an effective method of defining job requirements. The table-top job analysis is suggested in the DOE Training Accreditation Program manuals as an acceptable alternative to traditional methods of analyzing job requirements. DOE 5480-20A strongly endorses and recommends it as the preferred method for analyzing jobs for positions addressed by the Order.

  20. Steam distillation effect and oil quality change during steam injection

    SciTech Connect

    Lim, K.T.; Ramey, H.J. Jr.; Brigham, W.E.

    1992-01-01

    Steam distillation is an important mechanism which reduces residual oil saturation during steam injection. It may be the main recovery mechanism in steamflooding of light oil reservoirs. As light components are distilled the residual (initial) oil, the residuum becomes heavier. Mixing the distilled components with the initial oil results in a lighter produced oil. A general method has been developed to compute steam distillation yield and to quantify oil quality changes during steam injection. The quantitative results are specific because the California crude data bank was used. But general principles were followed and calculations were based on information extracted from the DOE crude oil assay data bank. It was found that steam distillation data from the literature can be correlated with the steam distillation yield obtained from the DOE crude oil assays. The common basis for comparison was the equivalent normal boiling point. Blending of distilled components with the initial oil results in API gravity changes similar to those observed in several laboratory and field operations.

  1. Recovery of acetic acid from waste streams by extractive distillation.

    PubMed

    Demiral, H; Yildirim, M Ercengiz

    2003-01-01

    Wastes have been considered to be a serious worldwide environmental problem in recent years. Because of increasing pollution, these wastes should be treated. However, industrial wastes can contain a number of valuable organic components. Recovery of these components is important economically. Using conventional distillation techniques, the separation of acetic acid and water is both impractical and uneconomical, because it often requires large number of trays and a high reflux ratio. In practice special techniques are used depending on the concentration of acetic acid. Between 30 and 70% (w/w) acetic acid contents, extractive distillation was suggested. Extractive distillation is a multicomponent-rectification method similar in purpose to azeotropic distillation. In extractive distillation, to a binary mixture which is difficult or impossible to separate by ordinary means, a third component termed an entrainer is added which alters the relative volatility of the original constituents, thus permitting the separation. In our department acetic acid is used as a solvent during the obtaining of cobalt(III) acetate from cobalt(II) acetate by an electrochemical method. After the operation, the remaining waste contains acetic acid. In thiswork, acetic acid which has been found in this waste was recovered by extractive distillation. Adiponitrile and sulfolane were used as high boiling solvents and the effects of solvent feed rate/solution feed rate ratio and type were investigated. According to the experimental results, it was seem that the recovery of acetic acid from waste streams is possible by extractive distillation.

  2. Jobs masonry in LHCb with elastic Grid Jobs

    NASA Astrophysics Data System (ADS)

    Stagni, F.; Charpentier, Ph

    2015-12-01

    In any distributed computing infrastructure, a job is normally forbidden to run for an indefinite amount of time. This limitation is implemented using different technologies, the most common one being the CPU time limit implemented by batch queues. It is therefore important to have a good estimate of how much CPU work a job will require: otherwise, it might be killed by the batch system, or by whatever system is controlling the jobs’ execution. In many modern interwares, the jobs are actually executed by pilot jobs, that can use the whole available time in running multiple consecutive jobs. If at some point the available time in a pilot is too short for the execution of any job, it should be released, while it could have been used efficiently by a shorter job. Within LHCbDIRAC, the LHCb extension of the DIRAC interware, we developed a simple way to fully exploit computing capabilities available to a pilot, even for resources with limited time capabilities, by adding elasticity to production MonteCarlo (MC) simulation jobs. With our approach, independently of the time available, LHCbDIRAC will always have the possibility to execute a MC job, whose length will be adapted to the available amount of time: therefore the same job, running on different computing resources with different time limits, will produce different amounts of events. The decision on the number of events to be produced is made just in time at the start of the job, when the capabilities of the resource are known. In order to know how many events a MC job will be instructed to produce, LHCbDIRAC simply requires three values: the CPU-work per event for that type of job, the power of the machine it is running on, and the time left for the job before being killed. Knowing these values, we can estimate the number of events the job will be able to simulate with the available CPU time. This paper will demonstrate that, using this simple but effective solution, LHCb manages to make a more efficient use of

  3. Job Scope and Job Satisfaction: A Study of Urban Workers. Scientific Report 22.

    ERIC Educational Resources Information Center

    Stone, Eugene F.; Porter, Lyman W.

    The relationship between job scope and job satisfaction was examined for a sample of urban, predominantly blue-collar, employees. Incumbents in sixteen jobs provided data on job characteristics (N=164) and job satisfaction (N=593). Rank-order correlation coefficients were computed between mean job scope indices and mean job satisfaction levels for…

  4. Gender, technology and jobs.

    PubMed

    Brynin, Malcolm

    2006-09-01

    Men have traditionally gained more than women from access to technologies at work which bring prestige, job security, more satisfying work and higher pay. Typically female jobs have centred on technologies, if they have at all, which tend towards routine and possibly deskilled work. Typing is a prime example. It is possible that this is changing through computerization, which is extensive but also equally distributed by gender. Does the wage premium, which use of a computer has been found to confer on users, benefit women sufficiently to suggest some sort of equalization through technology, or possibly even a female advantage? This is tested using data from four European countries. There is no across-the-board benefit from the use of computers. For both men and women it depends on the nature of their occupation. Some, more routine usages of computers are associated with a negative outcome. However, this occupational balance itself varies by gender.

  5. Improved waste water vapor compression distillation technology. [for Spacelab

    NASA Technical Reports Server (NTRS)

    Johnson, K. L.; Nuccio, P. P.; Reveley, W. F.

    1977-01-01

    The vapor compression distillation process is a method of recovering potable water from crewman urine in a manned spacecraft or space station. A description is presented of the research and development approach to the solution of the various problems encountered with previous vapor compression distillation units. The design solutions considered are incorporated in the preliminary design of a vapor compression distillation subsystem. The new design concepts are available for integration in the next generation of support systems and, particularly, the regenerative life support evaluation intended for project Spacelab.

  6. Combination of thermal cracking with vacuum distillation of cracked tar

    SciTech Connect

    Telyashev, G.G.; Gimaev, R.N.; Makhov, A.F.; Usmanov, R.M.; Baimbetov, A.M.; Vafin, I.A.

    1987-11-01

    A method of obtaining greater amounts of distillate feedstocks from the heavy gasoil recovered by vacuum distillation of the products of thermal cracking of petroleum resids was examined. At the Novo-Ufa Petroleum Refinery, a two-furnace thermal cracking unit was reconstructed, adding a vacuum section for distillation of the cracked tar. A simplified flow plan of this unit is shown. Vacuum resid from atmospheric-vacuum tubestill units is heated in double-pipe heat exchangers, using heat from the gasoil and cracked tar. The new method makes it possible to curtail production of boiler fuel, expand the resources of feed, and improve the quality of petroleum coke.

  7. Job hindrances, job resources, and safety performance: The mediating role of job engagement.

    PubMed

    Yuan, Zhenyu; Li, Yongjuan; Tetrick, Lois E

    2015-11-01

    Job engagement has received widespread attention in organizational research but has rarely been empirically investigated in the context of safety. In the present study, we examined the mediating role of job engagement in the relationships between job characteristics and safety performance using self-reported data collected at a coal mining company in China. Most of our study hypotheses were supported. Job engagement partially mediated the relationships between job resources and safety performance dimensions. Theoretical and practical implications and directions for future research are also discussed.

  8. Aspects of job scheduling

    NASA Technical Reports Server (NTRS)

    Phillips, K.

    1976-01-01

    A mathematical model for job scheduling in a specified context is presented. The model uses both linear programming and combinatorial methods. While designed with a view toward optimization of scheduling of facility and plant operations at the Deep Space Communications Complex, the context is sufficiently general to be widely applicable. The general scheduling problem including options for scheduling objectives is discussed and fundamental parameters identified. Mathematical algorithms for partitioning problems germane to scheduling are presented.

  9. Job Hazard Analysis

    DTIC Science & Technology

    1998-01-01

    lifting heavy objects? • Do environmenta on, welding rays, heat, or excessiv Job Hazard Analysis U.S. Department of Labor Occupational Safety and...Performing Organization Name(s) and Address(es) U.S. Department of Labor Occupational Safety & Health Administration 200 Constitution Avenue Washington, DC...not itself alter or determine compliance responsibilities, which are set forth in OSHA standards themselves and the Occupational Safety and Health Act

  10. Vacuum membrane distillation: Experiments and modeling

    SciTech Connect

    Bandini, S.; Saavedra, A.; Sarti, G.C.

    1997-02-01

    Vacuum membrane distillation is a membrane-based separation process considered here to remove volatile organic compounds from aqueous streams. Microporous hydrophobic membranes are used to separate the aqueous stream from a gas phase kept under vacuum. The evaporation of the liquid stream takes place on one side of the membrane, and mass transfer occurs through the vapor phase inside the membrane. The role of operative conditions on the process performance is widely investigated in the case of dilute binary aqueous mixtures containing acetone, ethanol, isopropanol, ethylacetate, methylacetate, or methylterbutyl ether. Temperature, composition, flow rate of the liquid feed, and pressure downstream the membrane are the main operative variables. Among these, the vacuum-side pressure is the major design factor since it greatly affects the separation efficiency. A mathematical model description of the process is developed, and the results are compared with the experiments. The model is finally used to predict the best operative conditions in which the process can work for the case of benzene removal from waste waters.

  11. 27 CFR 30.1 - Gauging of distilled spirits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... correcting hydrometer indications at temperatures between 0 and 100 degrees Fahrenheit to true proof. If distilled spirits contain dissolved solids, temperature correction of the hydrometer reading by the use...

  12. 27 CFR 30.1 - Gauging of distilled spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... correcting hydrometer indications at temperatures between 0 and 100 degrees Fahrenheit to true proof. If distilled spirits contain dissolved solids, temperature correction of the hydrometer reading by the use...

  13. 27 CFR 30.1 - Gauging of distilled spirits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... correcting hydrometer indications at temperatures between 0 and 100 degrees Fahrenheit to true proof. If distilled spirits contain dissolved solids, temperature correction of the hydrometer reading by the use...

  14. 27 CFR 30.1 - Gauging of distilled spirits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... correcting hydrometer indications at temperatures between 0 and 100 degrees Fahrenheit to true proof. If distilled spirits contain dissolved solids, temperature correction of the hydrometer reading by the use...

  15. 27 CFR 30.1 - Gauging of distilled spirits.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... correcting hydrometer indications at temperatures between 0 and 100 degrees Fahrenheit to true proof. If distilled spirits contain dissolved solids, temperature correction of the hydrometer reading by the use...

  16. Process for the preparation of hydrocarbon oil distillates

    SciTech Connect

    Van Dongen, R. H.; Stork, W. H. J.

    1985-02-19

    Distillates are prepared from asphaltenes-rich feeds by a process comprising subjecting the feed to solvent deasphalting, and subjecting the resulting asphaltic bitumen fraction to a combination of catalytic hydrotreating and thermal cracking.

  17. Interior. Distillation apparatus used for extracting small test amounts of ...

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

    Interior. Distillation apparatus used for extracting small test amounts of latex from plant fiber. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  18. Heat Integrated Distillation through Use of Microchannel Technology

    SciTech Connect

    2004-09-01

    This factsheet describes a research project whose goal is to develop a breakthrough distillation process using Microchannel Process Technology (MPT) to integrate heat transfer and separation into a single unit operation.

  19. Membrane augmented distillation to separate solvents from water

    SciTech Connect

    Huang, Yu; Baker, Richard W.; Daniels, Rami; Aldajani, Tiem; Ly, Jennifer H.; Alvarez, Franklin R.; Vane, Leland M.

    2012-09-11

    Processes for removing water from organic solvents, such as ethanol. The processes include distillation to form a rectified overhead vapor, compression of the rectified vapor, and treatment of the compressed vapor by two sequential membrane separation steps.

  20. Setting the Pressure at Which to Conduct a Distillation.

    ERIC Educational Resources Information Center

    Barduhn, Allen J.

    1984-01-01

    Discusses how pressure setting is determined for distillation columns, examining factors which must be considered when optimizing design for economical balance. Also discusses the basics of heat exchangers and cites a common problem with pressure differences. (JM)

  1. Kinetic Method for Hydrogen-Deuterium-Tritium Mixture Distillation Simulation

    SciTech Connect

    Sazonov, A.B.; Kagramanov, Z.G.; Magomedbekov, E.P.

    2005-07-15

    Simulation of hydrogen distillation plants requires mathematical procedures suitable for multicomponent systems. In most of the present-day simulation methods a distillation column is assumed to be composed of theoretical stages, or plates. However, in the case of a multicomponent mixture theoretical plate does not exist.An alternative kinetic method of simulation is depicted in the work. According to this method a system of mass-transfer differential equations is solved numerically. Mass-transfer coefficients are estimated with using experimental results and empirical equations.Developed method allows calculating the steady state of a distillation column as well as its any non-steady state when initial conditions are given. The results for steady states are compared with ones obtained via Thiele-Geddes theoretical stage technique and the necessity of using kinetic method is demonstrated. Examples of a column startup period and periodic distillation simulations are shown as well.

  2. Energy savings in distillation via identification of useful configurations

    NASA Astrophysics Data System (ADS)

    Shah, Vishesh Hemanshu

    Recent market and environmental forces require the rapid development of better and cheaper separation process solutions. Especially for multicomponent mixtures, there are several feasible separation process solutions differing significantly in cost and energy consumption in spite of carrying out the same overall process. Therefore a systematic method to identify and design optimal multicomponent separation sequences is needed instead of relying on the inventive activity of a few experienced engineers. Even for a commonly perceived "mature" technology such as distillation, until recently there has been an absence of systematic methods to (i) elucidate all possible separation configurations and to (ii) identify energy efficient candidates. This research aims to address these needs. In this work, we focus on the continuous distillation of non-azeotropic mixtures into n distinct composition final product streams. We develop a computationally efficient and easy-to-use mathematical framework to generate all the basic distillation configurations that use exactly (n-1) distillation columns to carry out this n-component separation. We extend the framework to generate all the additional distillation configurations with thermal coupling. We observe that the search space of distillation configurations grows very rapidly as the number of product streams increases. For instance, for a mixture to be separated into 4 product streams, we can choose from 18 basic configurations and 134 additional configurations with thermal coupling; while for a mixture to be separated into 8 product streams, we can choose from 15,767,207 basic configurations and 29,006,926,681 additional configurations with thermal coupling. The next challenge for a process engineer is to be able to quickly prune the search space to a handful of attractive energy efficient candidates that can be studied in greater detail. To this effect, we develop a quick screening optimization tool that identifies configurations

  3. EVALUATION OF A VACUUM DISTILLER FOR PERFORMING METHOD 8261 ANALYSES

    EPA Science Inventory

    Vacuum distillation uses a specialized apparatus. This apparatus has been developed and patented by the EPA. Through the Federal Technology Transfer Act this invention has been made available for commercialization. Available vendors for this instrumentation are being evaluated. ...

  4. Legionnaires' disease caused by Legionella dumoffii in distilled water.

    PubMed Central

    Joly, J R; Déry, P; Gauvreau, L; Coté, L; Trépanier, C

    1986-01-01

    Five cases of Legionnaires' disease caused by Legionella dumoffii were identified within an 11-month period in a hospital in the Quebec City area. In four cases bacterial isolates were obtained from clinical specimens, and in one case seroconversion was demonstrated. All the patients had been admitted to hospital within 10 days before diagnosis. Two of the patients were immunosuppressed children. Only 1 of the 40 hot water samples from the hospital yielded L. dumoffii; however, 6 of 11 distilled water samples contained the bacterium. All the patients had been exposed to distilled water, four through respiratory therapy equipment and one through a room humidifier. Following the use of sterile distilled water in the apparatus, no further cases were identified. This is the first reported outbreak of Legionnaires' disease caused by L. dumoffii, and it is the first time that nosocomial legionellosis has been linked to contaminated distilled water in Canada. PMID:3536052

  5. 27 CFR 19.651 - Liability for distilled spirits tax.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Production of Vinegar by the... removed from, the premises of a vinegar plant in violation of law or regulations. (26 U.S.C. 5505)...

  6. 27 CFR 19.651 - Liability for distilled spirits tax.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Production of Vinegar by the... removed from, the premises of a vinegar plant in violation of law or regulations. (26 U.S.C. 5505)...

  7. 27 CFR 19.651 - Liability for distilled spirits tax.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Production of Vinegar by the... removed from, the premises of a vinegar plant in violation of law or regulations. (26 U.S.C. 5505)...

  8. 27 CFR 19.651 - Liability for distilled spirits tax.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Production of Vinegar by the... removed from, the premises of a vinegar plant in violation of law or regulations. (26 U.S.C. 5505)...

  9. Interferometric distillation and determination of unknown two-qubit entanglement

    SciTech Connect

    Lee, S.-S. B.; Sim, H.-S.

    2009-05-15

    We propose a scheme for both distilling and quantifying entanglement, applicable to individual copies of an arbitrary unknown two-qubit state. It is realized in a usual two-qubit interferometry with local filtering. Proper filtering operation for the maximal distillation of the state is achieved by erasing single-qubit interference, and then the concurrence of the state is determined directly from the visibilities of two-qubit interference. We compare the scheme with full state tomography.

  10. Asymptotic relation between Bell-inequality violations and entanglement distillability

    SciTech Connect

    Kwon, Younghun

    2010-11-15

    We investigate the asymptotic relation between violations of the Mermin-Belinskii-Klyshko inequality and the entanglement distillability of multipartite entangled states, as the number of parties increases. We in particular consider noisy multiqubit GHZ and so-called Duer states in the Mermin-Belinskii-Klyshko inequality, and show that, in the asymptotic limit of the number of parties, the violation of the inequality implies the distillability in almost all bipartitions.

  11. Toxicity of petroleum hydrocarbon distillates to soil organisms.

    PubMed

    Cermak, Janet H; Stephenson, Gladys L; Birkholz, Detlef; Wang, Zhendi; Dixon, D George

    2010-12-01

    Canadian standards for petroleum hydrocarbons in soil are based on four distillate ranges (F1, C6-C10; F2, >C10-C16; F3, >C16-C34; and F4, >C34). Concerns have arisen that the ecological soil contact standards for F3 may be overly conservative. Oil distillates were prepared and characterized, and the toxicity of F3 and two subfractions, F3a (>C16-C23) and F3b (>C23-C34), to earthworms (Eisenia andrei), springtails (Orthonychiurus folsomi), and northern wheatgrass (Elymus lanceolatus), as well as the toxicity of F2 to earthworms, was determined. Clean soil was spiked with individual distillates and measured concentrations were determined for select tests. Results agree with previous studies with these distillates. Reported toxicities of crude and petroleum products to invertebrates were generally comparable to that of F3 and F3a. The decreasing order of toxicity was F3a > F3 > F3b with invertebrates, and F3a > F3b > F3 with plants. The toxicities of F3a and F3b were not sufficiently different to recommend regulating hydrocarbons based on these distillate ranges. The results also suggest that test durations may be insufficient for determining toxicity of higher distillate ranges, and that the selection of species and endpoints may significantly affect interpretation of toxicity test results.

  12. Honeywell Cascade Distiller System Performance Testing Interim Results

    NASA Technical Reports Server (NTRS)

    Callahan, Michael R.; Sargusingh, Miriam

    2014-01-01

    The ability to recover and purify water through physiochemical processes is crucial for realizing long-term human space missions, including both planetary habitation and space travel. Because of their robust nature, distillation systems have been actively pursued as one of the technologies for water recovery. The Cascade Distillation System (CDS) is a vacuum rotary distillation system with potential for greater reliability and lower energy costs than existing distillation systems. The CDS was previously under development through Honeywell and NASA. In 2009, an assessment was performed to collect data to support down-selection and development of a primary distillation technology for application in a lunar outpost water recovery system. Based on the results of this testing, an expert panel concluded that the CDS showed adequate development maturity, TRL-4, together with the best product water quality and competitive weight and power estimates to warrant further development. The Advanced Exploration Systems (AES) Water Recovery Project (WRP) worked to address weaknesses identified by The Panel; namely bearing design and heat pump power efficiency. Testing at the NASA-JSC Advanced Exploration System Water Laboratory (AES Water Lab) using a prototype Cascade Distillation Subsystem (CDS) wastewater processor (Honeywell International, Torrance, Calif.) with test support equipment and control system developed by Johnson Space Center was performed to evaluate performance of the system with the upgrades. The CDS will also have been challenged with ISS analog waste streams and a subset of those being considered for Exploration architectures. This paper details interim results of the AES WRP CDS performance testing.

  13. Distillation of binary mixtures with capillary porous plates

    SciTech Connect

    Abu Al-Rub, F.A.; Akili, J.; Datta, R.

    1998-07-01

    Distillation of liquid mixtures using capillary porous plates is a new process which depends upon the use of the intermolecular interactions between solids and liquids to alter the normal vapor-liquid equilibrium of a given mixture. Distillation of different binary mixtures, namely ethanol-water, ethanol-benzene, and acetone-ethanol systems, of different compositions was experimentally studied in a continuous distillation column equipped with four, five, or six porous sintered stainless steel fractionating plates of 13.5 {micro}m pore diameter as well as six normal sieve plates. The results showed that the main factors affecting the separation efficiency in a given porous plate are the polarization of the pure liquids and the polarization difference between the mixture components. For the ethanol-water system, the results showed that while no separation was achieved in a distillation column with conventional stages, the zeotropic point of this system was broken in the distillation column with porous plates. A distillate of about 94 mol% ethanol was obtained for a feed of the zeotropic composition, i.e., 89.7 mol% ethanol. For the ethanol-benzene system, the azeotropic point was shifted from 40 mol% ethanol to about 30 mol% ethanol. For the acetone-ethanol system, there was no significant difference between the results obtained with normal stages and those with the porous plates. These results are in agreement with the developed theory.

  14. Job Satisfaction Among Army Pharmacists.

    DTIC Science & Technology

    2007-11-02

    American Journal ofPharmaceutical Ednesti™ 52 (1988): Curtis, Frederic R "Job Stress, Job Satisfaction , Anxiety, Depression, and Life Happiness Among... satisfaction , 63 percent answered "very often" or "pretty often" when asked how often they left work with a good feeling that they had done something well ...myriad of unique work factors without parallel in the civilian sector that may affect quality of life , and potentially job satisfaction : deployments

  15. 75 FR 23318 - WTO Dispute Settlement Proceeding Regarding Philippines-Taxes on Distilled Spirits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding Philippines--Taxes on Distilled Spirits... issue. The Philippines taxes distilled spirits at rates that differ depending on the product from which the spirit is distilled. The Philippines taxes distilled spirits made from certain materials that...

  16. 27 CFR 19.315 - Removal or destruction of distilling material.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... removed from bonded premises before being distilled. The proprietor may remove mash, wort, wash or other... distilled spirits plant or bonded wine cellar. Residue of beer used as distilling material may be returned to the producing brewery. Distilling material produced and wine and beer received for use...

  17. Parallel job-scheduling algorithms

    SciTech Connect

    Rodger, S.H.

    1989-01-01

    In this thesis, we consider solving job scheduling problems on the CREW PRAM model. We show how to adapt Cole's pipeline merge technique to yield several efficient parallel algorithms for a number of job scheduling problems and one optimal parallel algorithm for the following job scheduling problem: Given a set of n jobs defined by release times, deadlines and processing times, find a schedule that minimizes the maximum lateness of the jobs and allows preemption when the jobs are scheduled to run on one machine. In addition, we present the first NC algorithm for the following job scheduling problem: Given a set of n jobs defined by release times, deadlines and unit processing times, determine if there is a schedule of jobs on one machine, and calculate the schedule if it exists. We identify the notion of a canonical schedule, which is the type of schedule our algorithm computes if there is a schedule. Our algorithm runs in O((log n){sup 2}) time and uses O(n{sup 2}k{sup 2}) processors, where k is the minimum number of distinct offsets of release times or deadlines.

  18. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  19. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  20. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  1. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  2. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  3. Trait Affect and Job Search Outcomes

    ERIC Educational Resources Information Center

    Cote, Stephane; Saks, Alan M.; Zikic, Jelena

    2006-01-01

    The present study examines the role of trait affect in job search. One hundred and twenty-three university students completed measures of positive and negative affectivity, conscientiousness, job search self-efficacy, job search clarity, and job search intensity during their last year of school while on the job market. At the end of the school…

  4. Prototype Procedures to Describe Army Jobs

    DTIC Science & Technology

    2010-07-01

    D. (2009). Assessing professional competence by using occupational judgment tests derived from job analysis questionnaires (Technical Report 1242...occupation/ job and that differentiate an Army occupation/ job , or cluster of occupations/ jobs , from others (e.g., performing operator maintenance ...wheeled vehicle. 1 Obtain service box and read orders for maintenance job . 2 Perform routine inspection and checks of wheeled vehicle. 3

  5. A Conceptual Framework for Job Change.

    ERIC Educational Resources Information Center

    Loughead, Teri A.; Black, David R.

    1990-01-01

    Outlines a conceptual framework for job change analogous to a thermostat, in which job satisfaction is the "thermometer," change in a job or between jobs is the "adjustment lever," and values, life status, readiness to change, and job opportunities are the "controls." (26 references) (SK)

  6. A Comprehensive Look at Job Design

    ERIC Educational Resources Information Center

    Woodman, Richard W.; Sherwood, John J.

    1977-01-01

    Job design or redesign (intended to create a more meaningful working environment that meets the needs of people as well as the organization) is discussed in terms of job rotation, work simplification, job enlargement, job enrichment, and other concepts relating to successfully redesigning other's jobs as part of effective management. (TA)

  7. Process for the preparation of light hydrocarbon distillates by hydrocracking and catalytic cracking

    SciTech Connect

    DeVries, A.F.; Stork, W.H.J.

    1989-08-22

    This patent describes a process for the preparation of a gasoline range petroleum distillate from a vacuum heavy hydrocarbon oil distillate. It comprises: passing at least a portion of the vacuum heavy hydrocarbon oil distillate to a hydrocracking zone to hydrocrack the distillate into a product stream comprising a hydrocracked distillate residue having an initial boiling point of at least 300{sup 0}C; passing the hydrocracked distillate to a distillation separation zone to separate and recover the residue; passing the residue to a catalytic cracking zone to catalytically crack the residue; passing at least a portion of the vacuum heavy oil distillate prior to hydrocracking to the catalytic cracking to catalytically crack the vacuum heaving oil distillate; withdrawing the gasoline range petroleum distillate from the catalytic cracking zone.

  8. Floral aroma improvement of Muscat spirits by packed column distillation with variable internal reflux.

    PubMed

    Matias-Guiu, Pau; Rodríguez-Bencomo, Juan José; Orriols, Ignacio; Pérez-Correa, José Ricardo; López, Francisco

    2016-12-15

    The organoleptic quality of wine distillates depends on raw materials and the distillation process. Previous work has shown that rectification columns in batch distillation with fixed reflux rate are useful to obtain distillates or distillate fractions with enhanced organoleptic characteristics. This study explores variable reflux rate operating strategies to increase the levels of terpenic compounds in specific distillate fractions to emphasize its floral aroma. Based on chemical and sensory analyses, two distillate heart sub-fractions obtained with the best operating strategy found, were compared with a distillate obtained in a traditional alembic. Results have shown that a drastic reduction of the reflux rate at an early stage of the heart cut produced a distillate heart sub-fraction with a higher concentration of terpenic compounds and lower levels of negative aroma compounds. Therefore, this sub-fraction presented a much more noticeable floral aroma than the distillate obtained with a traditional alembic.

  9. Jobs in Business and Office. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The booklet describes business and office occupations related to management (including personnel), records planning and control, clerical and secretarial jobs, owning your own business, and the teaching of business subjects. For each occupation, duties are outlined and working conditions discussed. Techniques used to complete the job descriptions…

  10. Good Jobs, Bad Jobs: Workers' Evaluations in Five Countries.

    ERIC Educational Resources Information Center

    Ritter, Joseph A.; Anker, Richard

    2002-01-01

    A study of workers from Argentina (n=2,920), Brazil (n=4,000), Chile (n=1,188), Hungary (1,000), and the Ukraine (n=8,099) examined relationships between job satisfaction and employee and employer characteristics. Satisfaction was related to job security, perceptions of workplace safety, higher education, and employer attitudes. (Contains 17…

  11. Selected Job Title Description for Nonfarm Agricultural Jobs in Louisiana.

    ERIC Educational Resources Information Center

    Mondart, C. L., Jr.; And Others

    Job information, presented for use by high school counselors, was derived from a statewide study of nonfarm agricultural occupations which revealed that 20,025 Louisiana workers in 1,699 job titles were doing work demanding some specialized training in agriculture. Information includes a description, employee qualifications, employment…

  12. The importance of job autonomy, cognitive ability, and job-related skill for predicting role breadth and job performance.

    PubMed

    Morgeson, Frederick P; Delaney-Klinger, Kelly; Hemingway, Monica A

    2005-03-01

    Role theory suggests and empirical research has found that there is considerable variation in how broadly individuals define their jobs. We investigated the theoretically meaningful yet infrequently studied relationships between incumbent job autonomy, cognitive ability, job-related skill, role breadth, and job performance. Using multiple data sources and multiple measurement occasions in a field setting, we found that job autonomy, cognitive ability, and job-related skill were positively related to role breadth, accounting for 23% of the variance in role breadth. In addition, role breadth was positively related to job performance and was found to mediate the relationship between job autonomy, cognitive ability, job-related skill, and job performance. These results add to our understanding of the factors that predict role breadth, as well as having implications for how job aspects and individual characteristics are translated into performance outcomes and the treatment of variability in incumbent reports of job tasks.

  13. Academics Job Satisfaction and Job Stress across Countries in the Changing Academic Environments

    ERIC Educational Resources Information Center

    Shin, Jung Cheol; Jung, Jisun

    2014-01-01

    This study examined job satisfaction and job stress across 19 higher education systems. We classified the 19 countries according to their job satisfaction and job stress and applied regression analysis to test whether new public management has impacts on either or both job satisfaction and job stress. According to this study, strong market driven…

  14. Job demands × job control interaction effects: do occupation-specific job demands increase their occurrence?

    PubMed

    Brough, Paula; Biggs, Amanda

    2015-04-01

    Despite evidence that the accurate assessment of occupational health should include measures of both generic job demands and occupation-specific job demands, most research includes only generic job demands. The inclusion of more focused occupation-specific job demands is suggested to explain a larger proportion of variance for both direct effects and job demands × job control/support interaction effects, as compared with the inclusion of generic job demands. This research tested these two propositions via a self-report survey assessing key psychological job characteristics administered twice to a sample of correctional workers (N = 746). The research clearly identified that the assessment of correctional-specific job demands (CJD) was more strongly associated with job satisfaction, work engagement, turnover intentions and psychological strain, as compared with an assessment of generic job demands. However, the CJD did not produce a greater proportion of significant job demands × job control/support interaction effects, as compared with the generic job demands measure. The results thereby provide further support for the acknowledged 'elusiveness' of these theoretical interactions. Overall, however, the results did support the inclusion of occupation-specific measures of job demands for the accurate assessment of the health and job performance of high-risk workers. The implications for theoretical discussions that describe how high job demands are moderated by job resources are discussed.

  15. A Guide to Job Enrichment and Redesign.

    ERIC Educational Resources Information Center

    Cunningham, J. Barton; Eberle, Ted

    1990-01-01

    Describes job design alternatives--job enrichment, the job characteristics model, Japanese style management, and quality-of-worklife approaches. Focuses on the problems that human resources professionals may encounter when attempting to implement these approaches. (Author/JOW)

  16. Job Satisfaction in Fisheries Compared

    ERIC Educational Resources Information Center

    Pollnac, Richard; Bavinck, Maarten; Monnereau, Iris

    2012-01-01

    This article draws comparative lessons from seven job satisfaction studies on marine capture fishing that were recently carried out in nine countries and three geographical regions--Asia, Africa, and the Caribbean. The seven studies made use of an identical job satisfaction assessment tool and present information on a selection of metiers mainly…

  17. School Nurses Share a Job.

    ERIC Educational Resources Information Center

    Merwin, Elizabeth G.; Voss, Sondra

    1981-01-01

    Job sharing is a relatively new idea in which two or more people share the hours, the work, and the responsibilities of one job. Advantages and disadvantages to this situation are discussed in relation to the experiences of two nurses who shared a position as district nurse. (JN)

  18. Job Prospects for Nuclear Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1985-01-01

    As the debate over nuclear safety continues, the job market remains healthy for nuclear engineers. The average salary offered to new nuclear engineers with bachelor's degrees is $27,400. Salary averages and increases compare favorably with other engineering disciplines. Various job sources in the field are noted. (JN)

  19. On-the-Job Learning

    ERIC Educational Resources Information Center

    O'Toole, James

    1976-01-01

    Employers must take into consideration (1) that workers have an innate desire to learn and to grow on the job and (2) that college graduates take jobs previously held by those with less formal education, if they are to attract, motivate, and retain workers. (AG)

  20. Learning and Job Satisfaction. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium is comprised of three papers on learning and job satisfaction. "The Relationship Between Workplace Learning and Job Satisfaction in United States Small to Mid-Sized Businesses" (Robert W. Rowden) reports findings that revealed sufficient evidence to conclude that learning is pervasive in the small to mid-sized businesses…

  1. Job Prospects for Aerospace Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1987-01-01

    Discusses the recent trends in job opportunities for aerospace engineers. Mentions some of the political, technological, and economic factors affecting the overall employment picture. Includes a description of the job prospects created by the general upswing of the large commercial aircraft market. (TW)

  2. Community College Faculty Job Satisfaction.

    ERIC Educational Resources Information Center

    Diener, Thomas

    1985-01-01

    Presents survey findings regarding community college faculty members' job satisfactions and dissatisfactions. Finds faculty deriving high satisfaction from student achievement, their own intellectual growth, flexible and autonomous working conditions, and association with stimulating peers while expressing dissatisfaction with job conditions,…

  3. The Job Outlook in Brief.

    ERIC Educational Resources Information Center

    Nardone, Thomas

    1982-01-01

    Most occupations are projected to experience sustained growth during the 1980s; service jobs will grow the fastest and white-collar jobs will provide the most openings. Prospects for more than 250 occupations are given here, along with each occupation's estimated employment in 1980. (Author/CT)

  4. Improvement of Job Placement Services.

    ERIC Educational Resources Information Center

    Mount San Antonio Community Coll. District, Walnut, CA.

    The Improvement of Job Placement Services Project was undertaken to examine and strengthen job placement services and programs in the California community colleges. Specific objectives of the project were to: (1) select and convene a 12-member representative advisory committee to oversee project operations working with the California Placement…

  5. Active Job Monitoring in Pilots

    NASA Astrophysics Data System (ADS)

    Kuehn, Eileen; Fischer, Max; Giffels, Manuel; Jung, Christopher; Petzold, Andreas

    2015-12-01

    Recent developments in high energy physics (HEP) including multi-core jobs and multi-core pilots require data centres to gain a deep understanding of the system to monitor, design, and upgrade computing clusters. Networking is a critical component. Especially the increased usage of data federations, for example in diskless computing centres or as a fallback solution, relies on WAN connectivity and availability. The specific demands of different experiments and communities, but also the need for identification of misbehaving batch jobs, requires an active monitoring. Existing monitoring tools are not capable of measuring fine-grained information at batch job level. This complicates network-aware scheduling and optimisations. In addition, pilots add another layer of abstraction. They behave like batch systems themselves by managing and executing payloads of jobs internally. The number of real jobs being executed is unknown, as the original batch system has no access to internal information about the scheduling process inside the pilots. Therefore, the comparability of jobs and pilots for predicting run-time behaviour or network performance cannot be ensured. Hence, identifying the actual payload is important. At the GridKa Tier 1 centre a specific tool is in use that allows the monitoring of network traffic information at batch job level. This contribution presents the current monitoring approach and discusses recent efforts and importance to identify pilots and their substructures inside the batch system. It will also show how to determine monitoring data of specific jobs from identified pilots. Finally, the approach is evaluated.

  6. Experience with Remote Job Execution

    SciTech Connect

    Lynch, Vickie E; Cobb, John W; Green, Mark L; Kohl, James Arthur; Miller, Stephen D; Ren, Shelly; Smith, Bradford C; Vazhkudai, Sudharshan S

    2008-01-01

    The Neutron Science Portal at Oak Ridge National Laboratory submits jobs to the TeraGrid for remote job execution. The TeraGrid is a network of high performance computers supported by the US National Science Foundation. There are eleven partner facilities with over a petaflop of peak computing performance and sixty petabytes of long-term storage. Globus is installed on a local machine and used for job submission. The graphical user interface is produced by java coding that reads an XML file. After submission, the status of the job is displayed in a Job Information Service window which queries globus for the status. The output folder produced in the scratch directory of the TeraGrid machine is returned to the portal with globus-url-copy command that uses the gridftp servers on the TeraGrid machines. This folder is copied from the stage-in directory of the community account to the user's results directory where the output can be plotted using the portal's visualization services. The primary problem with remote job execution is diagnosing execution problems. We have daily tests of submitting multiple remote jobs from the portal. When these jobs fail on a computer, it is difficult to diagnose the problem from the globus output. Successes and problems will be presented.

  7. Job Prospects for Industrial Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1988-01-01

    Discusses 1987 statistics from the College Placement Council regarding new job offers to graduating industrial engineers. Identifies trends in hiring in the field. Describes several issues that will face industrial engineers. States that the industrial engineers most likely to win jobs are those with good basic mathematics and communications…

  8. Extractive acetonobutylic fermentation by coupling ultrafiltration and distillation.

    PubMed

    Minier, M; Grateloup, R; Blanc-Ferras, E; Goma, G

    1990-04-15

    An extractive acetonobutylic fermentation process is developed by integrating bioproduction, Ultrafiltration, and distillation, providing simultaneous retention of biomass, selective removal of inhibitors from the permeate, as well as separation and purification of acetone-butanol-ethanol solvents. Successive batch fermentations were performed with normal pressure distillation (98 degrees C), which permitted prolonging and enhancing (by a factor of 3) solvent production, with very few volume exchanges of medium (average dilution rate ws 0.002 h(-1)), and recovering on-line concentrated solvents. Different operating conditions were also tested in order to study the presence of extracellular autolytic enzymes as inhibition factors: It was shown that, (1) extracellular autolytic activity remains low during the larger part of fermentations, even without enzyme-inactivating thermotreatment in the distillation boiler, and (2) high-temperature distillation causes deleterious effects to the culture medium for long duration treatments. Progressive improvements of the process were achieved, first, by managing continuous runs, providing a minimum renewal of the culture medium and, mainly, by decreasing temperature and pressure of distilation. Solvent productivity then reached 2.6 g/L h for a 0.036 h(-1) average dilution rate, corresponding to a feed concentration of 156 g/L glucose actually consumed.

  9. Integrated staged conversion of methanol to gasoline and distillate

    SciTech Connect

    Harandi, M.N.; Owen, H.

    1990-02-06

    This patent describes an integrated fluidized bed process for the conversion of C{sub 1}-C{sub 5} oxygenate feedstock to olefinic gasoline range hydrocarbons and heavier distillate range hydrocarbons. It comprises: contacting the C{sub 1}-C{sub 5} oxygenate feedstock with shape selective medium pore metallosilicate catalyst in an oxygenate to light olefins conversion zone under oxygenate to light olefins conversion conditions whereby an effluent stream comprising C{sub 2}+ olefins is produced; cooling the effluent stream and passing the effluent stream to an olefins to gasoline conversion zone in contact with shape selective medium pore metallosilicate catalyst under olefins to gasoline conversion conditions whereby C{sub 2}+ olefins are converted to gasoline comprising C{sub 5}+ olefinic hydrocarbons; introducing the C{sub 5}+ hydrocarbons into an olefins to gasoline and heavier distillate range hydrocarbons conversion zone at increased pressure under olefins to gasoline and heavier distillate range hydrocarbon conversion conditions in contact with shape selective medium pore metallosilicate catalyst whereby olefinic gasoline and heavier distillate range hydrocarbons are produced without recycling C{sub 3}-C{sub 4} hydrocarbons to the olefins to gasoline and heavier distillate range hydrocarbons conversion zone.

  10. FRACTIONAL DISTILLATION SEPARATION OF PLUTONIUM VALUES FROM LIGHT ELEMENT VALUES

    DOEpatents

    Cunningham, B.B.

    1957-12-17

    A process is described for removing light element impurities from plutonium. It has been found that plutonium contaminated with impurities may be purified by converting the plutonium to a halide and purifying the halide by a fractional distillation whereby impurities may be distilled from the plutonium halide. A particularly effective method includes the step of forming a lower halide such as the trior tetrahalide and distilling the halide under conditions such that no decomposition of the halide occurs. Molecular distillation methods are particularly suitable for this process. The apparatus may comprise an evaporation plate with means for heating it and a condenser surface with means for cooling it. The condenser surface is placed at a distance from the evaporating surface less than the mean free path of molecular travel of the material being distilled at the pressure and temperature used. The entire evaporating system is evacuated until the pressure is about 10/sup -4/ millimeters of mercury. A high temperuture method is presented for sealing porous materials such as carbon or graphite that may be used as a support or a moderator in a nuclear reactor. The carbon body is subjected to two surface heats simultaneously in an inert atmosphere; the surface to be sealed is heated to 1500 degrees centigrade; and another surface is heated to 300 degrees centigrade, whereupon the carbon vaporizes and flows to the cooler surface where it is deposited to seal that surface. This method may be used to seal a nuclear fuel in the carbon structure.

  11. Production and composition of cider spirits distilled in "alquitara".

    PubMed

    Madrera, Roberto Rodríguez; Valles, Belén Suarez; Hevia, Ana García; Fernandez, Ovidio García; Tascón, Norman Fernandez; Alonso, Juan José Mangas

    2006-12-27

    The capacity of alquitara (a traditional distillation system) to produce cider brandies is evaluated. To do so, the chemical composition of 12 fractions obtained during the distillation process and the cider brandies obtained from five ciders were analyzed (alcohol strength, methanol, volatile substances, furfural, and metals), taking into account European and Spanish legislation. During the course of distillation, an important increase in methanol, furfural, 2-phenylethanol, and metals in the last fractions was observed, while fusel oils were more abundant in the first fractions collected. Only acetaldehyde behaved differently, showing a minimum concentration in the middle fractions that might be explained by its formation on the surface of alquitara. On the other hand, the final distillates obtained by means of this method complied with the considered regulations. Worth highlighting in this regard are the low levels of a potential toxin such as methanol, as well as the detection of a constant ratio for methanol, ethanol, and fusel oil for the pairs of cider/spirits analyzed, which could be interpreted as an indication of good uniformity in the distillation system and method, thus guaranteeing product quality.

  12. Pink and blue collar jobs: children's judgments of job status and job aspirations in relation to sex of worker.

    PubMed

    Liben, L S; Bigler, R S; Krogh, H R

    2001-08-01

    Past work shows that even young children know that occupations are differentially linked to men and women in our society. In our research, we studied whether 6- and 11-year-old children's (a) beliefs about job status and (b) job interests would be affected by the gendered nature of jobs. When asked about familiar occupations, children gave higher status ratings to masculine jobs and expressed greater interest in jobs culturally associated with their own sex. To circumvent the extant confounds between job gender and job status in our culture, we also developed a new methodology in which novel jobs were portrayed with either male or female workers. Older children rated novel jobs portrayed with male workers as having higher status than the identical jobs portrayed with female workers. Portrayal sex had no effect on children's own interests in these novel jobs at either age. Methodological, theoretical, and educational issues are discussed in relation to sex-role development and vocational aspirations.

  13. Reclaim your job.

    PubMed

    Ghoshal, Sumantra; Bruch, Heike

    2004-03-01

    Ask most managers what gets in the way of their success, and you'll hear the familiar litany of complaints: Not enough time. Limited resources. No clear sense of how their work fits into the grand corporate scheme. These are, for the most part, excuses. What really gets in the way of managers' success is fear of making their own decisions and acting accordingly. Managers must overcome the psychological desire to be indispensable. In this article, the authors demonstrate how managers can become more productive by learning to manage demands, generate resources, and recognize and exploit alternatives. To win the support they want, managers must develop a long-term strategy and pursue their goals slowly, steadily, and strategically. To expand the range of opportunities, for their companies and themselves, managers must scan the environment for possible obstacles and search for ways around them. Fully 90% of the executives the authors have studied over the past few years wasted their time and frittered away their productivity, despite having well-defined projects, goals, and the necessary knowledge to get their jobs done. Such managers remain trapped in inefficiency because they assume they do not have enough personal discretion or control. They forget how to take initiative--the most essential quality of any truly successful manager. Effective managers, by contrast, are purposeful corporate entrepreneurs who take charge of their jobs by developing trust in their own judgment and adopting long-term, big-picture views to fulfill personal goals that match those of the organization.

  14. Predicting Job Entry, Job Satisfaction, and Job Performance of Graduates from Wisconsin Secondary School Vocational Programs.

    ERIC Educational Resources Information Center

    Perrone, Philip A.

    This report is concerned with the role of the secondary schools in implementing vocational direction. It contains a two-year follow up which sought self reports of on-the-job satisfaction and evaluations by immediate job supervisors. Thirty pilot programs in high school vocational education were started in 1964-65; 444 graduates of these programs…

  15. Job Demands, Job Resources, and Job Performance in Japanese Workers: A Cross-sectional Study

    PubMed Central

    NAKAGAWA, Yuko; INOUE, Akiomi; KAWAKAMI, Norito; TSUNO, Kanami; TOMIOKA, Kimiko; NAKANISHI, Mayuko; MAFUNE, Kosuke; HIRO, Hisanori

    2014-01-01

    This study investigated the cross-sectional association of job demands (i.e., psychological demands) and job resources (i.e., decision latitude, supervisor support, co-worker support, and extrinsic reward) with job performance. A total of 1,198 workers (458 males and 740 females) from a manufacturing company in Japan completed a self-administered questionnaire that included the Job Content Questionnaire, Effort-Reward Imbalance Questionnaire, World Health Organization Health and Work Performance Questionnaire, and demographic survey. Hierarchical multiple regression analyses were conducted. After adjusting for demographic characteristics, decision latitude (β=0.107, p=0.001) and extrinsic reward (β=0.158, p<0.001) were positively and significantly associated with job performance while supervisor support (β=−0.102, p=0.002) was negatively and significantly associated with job performance. On the other hand, psychological demands or co-worker support was not significantly associated with job performance. These findings suggest that higher decision latitude and extrinsic reward enhance job performance among Japanese employees. PMID:25016948

  16. Job demands, job resources, and job performance in japanese workers: a cross-sectional study.

    PubMed

    Nakagawa, Yuko; Inoue, Akiomi; Kawakami, Norito; Tsuno, Kanami; Tomioka, Kimiko; Nakanishi, Mayuko; Mafune, Kosuke; Hiro, Hisanori

    2014-01-01

    This study investigated the cross-sectional association of job demands (i.e., psychological demands) and job resources (i.e., decision latitude, supervisor support, co-worker support, and extrinsic reward) with job performance. A total of 1,198 workers (458 males and 740 females) from a manufacturing company in Japan completed a self-administered questionnaire that included the Job Content Questionnaire, Effort-Reward Imbalance Questionnaire, World Health Organization Health and Work Performance Questionnaire, and demographic survey. Hierarchical multiple regression analyses were conducted. After adjusting for demographic characteristics, decision latitude (β=0.107, p=0.001) and extrinsic reward (β=0.158, p<0.001) were positively and significantly associated with job performance while supervisor support (β=-0.102, p=0.002) was negatively and significantly associated with job performance. On the other hand, psychological demands or co-worker support was not significantly associated with job performance. These findings suggest that higher decision latitude and extrinsic reward enhance job performance among Japanese employees.

  17. Good Jobs or Bad Jobs? Evaluating the American Job Creation Experience.

    ERIC Educational Resources Information Center

    Loveman, Gary W.; Tilly, Chris

    1988-01-01

    The authors discuss the rate of job creation in the United States between 1973 and 1985. The controversy regarding the quality of the new jobs is emphasized. Four points of view on this controversy are reviewed. The authors also present recent research findings concerning average earnings and earnings inequality. (CH)

  18. Thermodynamic Losses in Multi-effect Distillation Process

    NASA Astrophysics Data System (ADS)

    Shen, S.

    2015-09-01

    The multi-effect distillation (MED) is one of desalination technologies. It is also applied in chemical engineering and other industries for evaporation, distillation, crystallization, etc. In a large multi-effect distillation plant, some tiny thermodynamic losses might have a great influence to the performance and design parameters. For the detailed analysis and design of a MED desalination plant, a series of experiments were carried out. The thermodynamic losses in a MED desalination plant is analyzed as an example to show its effect on the performance and structure parameters. The thermodynamics losses have a cumulative effect. With the increase of effect number and the concentration ratio, the thermodynamic losses shall be a dominant factor for the operation performance of a MED plant.

  19. Distillation and Air Stripping Designs for the Lunar Surface

    NASA Technical Reports Server (NTRS)

    Boul, Peter J.; Lange, Kevin E.; Conger, Bruce; Anderson, Molly

    2009-01-01

    Air stripping and distillation are two different gravity-based methods, which may be applied to the purification of wastewater on the lunar base. These gravity-based solutions to water processing are robust physical separation techniques, which may be advantageous to many other techniques for their simplicity in design and operation. The two techniques can be used in conjunction with each other to obtain high purity water. The components and feed compositions for modeling waste water streams are presented in conjunction with the Aspen property system for traditional stage distillation models and air stripping models. While the individual components for each of the waste streams will vary naturally within certain bounds, an analog model for waste water processing is suggested based on typical concentration ranges for these components. Target purity levels for the for recycled water are determined for each individual component based on NASA s required maximum contaminant levels for potable water Distillation processes are modeled separately and in tandem with air stripping to demonstrate the potential effectiveness and utility of these methods in recycling wastewater on the Moon. Optimum parameters such as reflux ratio, feed stage location, and processing rates are determined with respect to the power consumption of the process. Multistage distillation is evaluated for components in wastewater to determine the minimum number of stages necessary for each of 65 components in humidity condensate and urine wastewater mixed streams. Components of the wastewater streams are ranked by Henry s Law Constant and the suitability of air stripping in the purification of wastewater in terms of component removal is evaluated. Scaling factors for distillation and air stripping columns are presented to account for the difference in the lunar gravitation environment. Commercially available distillation and air stripping units which are considered suitable for Exploration Life Support

  20. Effect of feeding goats with distilled and non-distilled thyme leaves (Thymus zygis subp. gracilis) on milk and cheese properties.

    PubMed

    Boutoial, Khalid; García, Victor; Rovira, Silvia; Ferrandini, Eduardo; Abdelkhalek, Oussama; López, María Belén

    2013-11-01

    The aim of this study was to evaluate the effect of feeding goats with distilled and non-distilled thyme leaves (Thymus zygis subsp. gracilis) on the physicochemical composition and technological properties of pasteurised goat milk, and on the physicochemical composition, phenolic content, oxidative stability, microbiology, sensory and texture profile of Murcia al Vino goat cheese. One group of goats was fed the basal diet (control), the second and third groups were fed with different levels of distilled (10 and 20%) or non-distilled (3·75 and 7·5%) thyme leaves. Goat milk physicochemical composition was significantly affected by the substitution of 7·5% of basal goat diet with non-distilled thyme leaves (increase in fat, protein, dry matter and PUFA content), while goat milk clotting time was increased significantly by the introduction of 20% distilled thyme leaves, which reduces its technological suitability. Microbiology, sensory and texture profiles were not affected by the introduction of distilled thyme leaves. The introduction of distilled and non-distilled thyme leaves as an alternative feed to diet can lead to an inhibition of lipids oxidation. The introduction of distilled and non-distilled thyme leaves into goat's diet can be successfully adopted as a strategy to reduce feeding costs and to take advantage of the waste from the production of essential oils, minimising waste removing costs and the environmental impact.

  1. Teleportation capability, distillability, and nonlocality on three-qubit states

    SciTech Connect

    Lee, Soojoon; Joo, Jaewoo; Kim, Jaewan

    2007-07-15

    In this paper, we consider teleportation capability, distillability, and nonlocality on three-qubit states. In order to investigate some relations among them, we first find the explicit formulas of the quantities about the maximal teleportation fidelity on three-qubit states. We show that if any three-qubit state is useful for three-qubit teleportation then the three-qubit state is distillable into a Greenberger-Horne-Zeilinger state, and that if any three-qubit state violates a specific form of Mermin inequality then the three-qubit state is useful for three-qubit teleportation.

  2. Activating additives for intensification of primary crude oil distillation

    SciTech Connect

    Saidakhmedov, I.M.; Syunyaev, Z.I.; Glagoleva, O.F.

    1987-03-01

    The proposed approach was tested by distilling an atmospheric resid from West Siberian crude in LPRN apparatus, following procedures given previously. The No, III lube cut from a commercial atmospheric-vacuum pipestill unit was added to the atmospheric resid. In order to evaluate the influence of the composition of the process additive on the vacuum distillation results, comparative tests were run on another type of additive differing substantially in hydrocarbon composition from the No. III lube cut - namely, the raffinate from the lube cut. The physicochemical characteristics of the atmospheric resid and the additives are listed.

  3. [Job satisfaction. Use of the Job Satisfaction Scale (JSS)].

    PubMed

    Magnavita, N; Fileni, A; Magnavita, L; Mammi, F; Roccia, K; De Matteis, B; Colozza, V; Vitale, M V

    2007-01-01

    Job satisfaction is an important determinant of wellbeing and a moderator of stress at work. The Warr's Job Satisfaction Scale (JSS) is probably the most used questionnaire to assess job satisfaction. The aim of this paper is to evaluate the Italian version of the JSS. The questionnaire has been distributed to 632 health care workers. Results show that the Italian version of JSS has good reliability (Cronbach's alpha = 0.94). Principal component analysis revealed that a significant percentage of the variance (52%) was explained by a single factor which included all the 16 items. Varimax orthogonal rotation yielded the same two factors observed in the original questionnaire: intrinsic and extrinsic job satisfaction. The JSS may be an useful tool in the assessment of psychosocial risk at work.

  4. Wild Jobs with Wildlife: Jobs in Zoos and Aquariums.

    ERIC Educational Resources Information Center

    Crosby, Olivia

    2001-01-01

    Provides job descriptions and information for keepers and other animal caretakers at zoos and aquariums. Includes information about skills and training needed, working conditions, employment outlook, and earnings. Includes a list of resources for further information. (JOW)

  5. Cracking the Hidden Job Market. Pocket Job Series No. 3.

    ERIC Educational Resources Information Center

    Lindgren, Amy

    This book is the third in a series of six pocket-sized books written for career changers and laid-off workers. Each book is written at a 7th- to 10th-grade reading level and contains examples, hands-on self-discovery exercises, and step-by-step advice for a successful job search. This book identifies steps for finding the unadvertised jobs--80-95…

  6. Jobs: women's double burden.

    PubMed

    1995-01-01

    Whereas international conventions and national laws provide equal opportunities for women in employment, the reality of women's lives keeps a disproportionate number of women unemployed, underemployed, and living in poverty. The UN itself, which officially is working toward equity among its employees, has a staff composed of just 32.6% women, and women comprise only 10.5% of the top end of the hierarchy. In areas where women's labor force participation has increased dramatically, women typically earn 30-40% less than men doing the same job or else their employment is limited to "traditional female" service positions. The fact that women and girls have received an inadequate education makes it extremely difficult to break the barriers of discrimination in developing countries. The empowerment of women will break the education barrier, and, when that falls, many other barriers will follow suit. Efforts are already underway to break structural barriers caused by economic and social policies. For example, a more flexible pattern of work has been proposed which will include the voluntary assumption of flexible hours, job-sharing, and part-time work. The concept of work is also being broadened to include the important human services that women traditionally provide on a volunteer basis. This will lead to a valuation of women's contribution to society which can be added to calculations of gross domestic product. Women also need protection as they attempt to eke out a living in the informal sector which has been the traditional avenue for women to earn money. This sector is not protected by law and is subject to extortion by officials and by male competitors. A variety of measures is under consideration to increase the protection of informal sector workers. Women also need protection in the conventional work place, especially as they enter fields traditionally reserved for men. These questions are important even in the context of global unemployment because these issues

  7. [Job burnout: focusing on occupational differences of enthusiasm for job].

    PubMed

    Igawa, Junichi; Nakanishi, Daisuke; Shiwa, Shiro

    2013-10-01

    This study investigates characteristics of burnout, as related to job descriptions in mental hospitals and presuppositions of the concept of burnout (burnout is caused as a result of having enthusiasm for a job). The results of a questionnaire survey (burnout tendency, Japanese Burnout Scale, enthusiasm for a job in the past, modified Enthusiasm scale) with 781 workers at mental hospitals showed that burnout characteristics varied according to job descriptions. Specifically, psychiatric social workers, medical assistants, and nurses fell into the high-burnout category, whereas doctors, occupational therapists, and pharmacists fell into the low-burnout category. In addition, in order to compare enthusiasm for a job in the past with current burnout tendencies, factor scores for the respective scales were classified into a low group or a high group and were cross tabulated. The numbers in the cells of the groups indicating the opposite of the definition of burnout (low enthusiasm-high burnout tendency, high enthusiasm-low burnout tendency) were larger. This indicates that having enthusiasm for a job is not a direct factor for burnout, which is different from the presupposition about burnout.

  8. Janus Job Interview Guide. Revised Edition.

    ERIC Educational Resources Information Center

    Livingstone, Arnold

    Designed for below-average-reading-level students, the purpose of this interview guide is to help young job seekers prepare for the job interview process. The first three chapters explain the nature of the personal job interview, the steps to be followed in preparing for a job interview, and the do's and don't's of the interview itself. The…

  9. 29 CFR 32.14 - Job qualifications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 1 2012-07-01 2012-07-01 false Job qualifications. 32.14 Section 32.14 Labor Office of the... FINANCIAL ASSISTANCE Employment Practices and Employment Related Training Participation § 32.14 Job... appropriateness of all job qualifications to ensure that to the extent job qualifications tend to...

  10. 29 CFR 32.14 - Job qualifications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Job qualifications. 32.14 Section 32.14 Labor Office of the... FINANCIAL ASSISTANCE Employment Practices and Employment Related Training Participation § 32.14 Job... appropriateness of all job qualifications to ensure that to the extent job qualifications tend to...

  11. 29 CFR 32.14 - Job qualifications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 1 2013-07-01 2013-07-01 false Job qualifications. 32.14 Section 32.14 Labor Office of the... FINANCIAL ASSISTANCE Employment Practices and Employment Related Training Participation § 32.14 Job... appropriateness of all job qualifications to ensure that to the extent job qualifications tend to...

  12. 29 CFR 32.14 - Job qualifications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Job qualifications. 32.14 Section 32.14 Labor Office of the... FINANCIAL ASSISTANCE Employment Practices and Employment Related Training Participation § 32.14 Job... appropriateness of all job qualifications to ensure that to the extent job qualifications tend to...

  13. 29 CFR 32.14 - Job qualifications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 1 2011-07-01 2011-07-01 false Job qualifications. 32.14 Section 32.14 Labor Office of the... FINANCIAL ASSISTANCE Employment Practices and Employment Related Training Participation § 32.14 Job... appropriateness of all job qualifications to ensure that to the extent job qualifications tend to...

  14. Cooperative Planning for Rural Job Creation

    ERIC Educational Resources Information Center

    Kellogg, Robert C.

    2004-01-01

    Rural school districts across the country have seen a serious loss of employment opportunities for families in their communities. Even when jobs exist, they are often low-level service jobs that do not provide wages that encourage young people to grow roots. When good jobs are available, often those jobs are outsourced to other low-wage areas,…

  15. Administrative Job Level Study and Factoring System.

    ERIC Educational Resources Information Center

    Portland Community Coll., OR.

    The administrative job classification system and generic job descriptions presented in this report were developed at Portland Community College (PCC) as management tools. After introductory material outlining the objectives of and criteria used in the administrative job-level study, and offering information on the administrative job factoring…

  16. The EFL/ESL Job Search Handbook.

    ERIC Educational Resources Information Center

    Parsons, Adelaide, Ed.

    This handbook offers step-by-step advice to teachers of English as a Foreign Language (EFL) and English as a Second Language (ESL) for job searchers entering the job market and finding and accepting a job in the field. The goal is to find a job that matches the searcher's interests, skills, goals, and preparation with those of the employer. Topics…

  17. LABCON - Laboratory Job Control program

    NASA Technical Reports Server (NTRS)

    Reams, L. T.

    1969-01-01

    Computer program LABCON controls the budget system in a component test laboratory whose workload is made up from many individual budget allocations. A common denominator is applied to an incoming job, to which all effort is charged and accounted for.

  18. New Blood for Health Jobs

    ERIC Educational Resources Information Center

    Troxell, Margaret M.

    1970-01-01

    Describes a Job Corps Program to train the disadvantaged in health occupations. Programs at two of the residential centers, the Blue Ridge Center at Marion, Virginia and the Jersey City Center for Women are summarized. (BC)

  19. Job Interviewing? Try the Telephone.

    ERIC Educational Resources Information Center

    Kegel, Paul L.

    1979-01-01

    Telephone interviews can save college and candidates time and money while precluding the judging of job candidates by extraneous factors. A format for a successful telephone interview is suggested. (Author/MLF)

  20. The Job Outlook in Brief.

    ERIC Educational Resources Information Center

    Nardone, Tom

    1984-01-01

    Describes factors affecting employment in various occupational categories and presents the "Job Outlook in Brief," a 16-page listing of changes in employment, 1982-1995, as well as employment prospects, arranged by occupational clusters. (SK)

  1. Planning for the Job Interview.

    ERIC Educational Resources Information Center

    Close, Elizabeth, Ed.; Ramsey, Katherine, Ed.

    2000-01-01

    Offers advice from middle school educators (a principal, a supervisor, and a teacher) on job interviews for teaching positions: how applicants are selected from the stack of applications, what happens during an interview, and what truly makes a difference. (SR)

  2. How Safe Is Your Job?

    ERIC Educational Resources Information Center

    Nocera, Joseph; And Others

    1996-01-01

    Five articles address the realities of coping with downsizing: "Living with Layoffs" (Nocera); "How Safe Is Your Job?" (Lieber); "Career Makeover" (Robinson); "Ma Bell's Orphans" (O'Reilly); and "Where Are They Now?" (Martin). (SK)

  3. Job Enlargement: A Multidimensional Process

    ERIC Educational Resources Information Center

    Donaldson, Lex

    1975-01-01

    An evaluation study into the effects of a job enlargement exercise indicates that the expected increases in satisfaction associated with greater work variety, novelty, and felt use of abilities were achieved. (Author/MLF)

  4. The Job Corps at Ten

    ERIC Educational Resources Information Center

    Shales, Tom

    1975-01-01

    Job Corps programs have changed during its ten years, and include new residential manpower centers, support centers, coeducational centers, and civilian conservation centers. The article traces the history and development of this vital educational program. (MW)

  5. Job scheduling on a hypercube

    SciTech Connect

    Zhu, Yahui.

    1990-01-01

    The author studies the scheduling of independent jobs on hypercube multiprocessors. He assumes that the hypercube system supports space-sharing for multiprogramming, i.e., a hypercube is partitioned into subcubes and each job is assigned to a dedicated subcube and many jobs can be running simultaneously without interfering with each other. Then the problem of how to schedule a set of jobs so that they can be finished as early as possible becomes important. He investigates two kinds of scheduling algorithms for the problem. The first one is nonpreemptive scheduling, i.e., no job is allowed to be interrupted during its execution. In this case, the problem is NP-Complete. He proposes an approximation algorithm called LDF, which generates a schedule with a finish time less than twice that of an optimal schedule. Compared with the earlier proposed algorithm, his algorithm is simpler and has almost the same performance. More importantly, his LDF algorithm can achieve this performance without knowing the job processing times, which may be hard to obtain in practice. Also he proves a lower bound result which implies that it is unlikely to find simple heuristic algorithms that can perform much better than the existing algorithms including LDF. The second kind is preemptive scheduling, i.e., a job can be preempted during its execution and rescheduled later. He develops a feasibility algorithm that runs in O (n log n) time and generates a schedule with at most min{l brace}n-2, 2{sup m}-1{r brace} preemptions. It can generate a feasible schedule for the given job set if there exists one. This improvement is important because many scheduling algorithms depend on a feasibility algorithm as a building block. Furthermore, based on an advanced search technique, he presents an algorithm that can find the optimal schedule in O(n{sup 2} log {sup 2}n) time.

  6. Tomato yield responses to soil-incorporated dried distillers grains

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dried distiller's grains (DDGs) are a coproduct of dry-grind corn ethanol production, most of which are used for animal feed, and are sold for under $150/metric ton. Developing higher-value uses for DDGs can increase the profitability of corn-based ethanol. Although DDGs applied directly to a pott...

  7. Instrumentation for potentiostatic corrosion studies with distilled water

    NASA Technical Reports Server (NTRS)

    Loess, R. E.; Youngdahl, C. A.

    1969-01-01

    Corrosion is studied potentiostatically in the corroding environment of distilled water with an instrument that measures the potential of the corroding specimen immediately after interruption of the polarizing current. No current is flowing. The process permits compensation for IR drops when potentiostatic control is used in high resistance systems.

  8. VIEW LOOKING EAST, SA WETSIDE (DISTILLATION BUILDING) ON THE RIGHT, ...

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

    VIEW LOOKING EAST, SA WETSIDE (DISTILLATION BUILDING) ON THE RIGHT, STD (SODA TOWER DRYERS?), SA DRYSIDE ON RIGHT. BEHIND STD BUILDING IS SHD BUILDING (SODA HORIZONTAL DRYERS?) THE ENTIRE DRYING COMPLEX WAS KNOWN AS THE DRYSIDE. - Solvay Process Company, SA Wetside Building, Between Willis & Milton Avenue, Solvay, Onondaga County, NY

  9. EXTERIOR VIEW, THE SA WETSIDE BUILDING (ALSO KNOWN AS DISTILLATION ...

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

    EXTERIOR VIEW, THE SA WETSIDE BUILDING (ALSO KNOWN AS DISTILLATION BUILDING OR SOLVAY TOWERS BUILDING) THE HEART OF THE SOLVAY PROCESS. VIEW LOOKING EAST. THIS BUILDING WAS BUILT IN 1954 TO REPLACE A SIMILAR STRUCTURE BUILT CIRCA 1907. - Solvay Process Company, SA Wetside Building, Between Willis & Milton Avenue, Solvay, Onondaga County, NY

  10. Distillation and detection of SO2 using a microfluidic chip.

    PubMed

    Ju, Wei-Jhong; Fu, Lung-Ming; Yang, Ruey-Jen; Lee, Chia-Lun

    2012-02-07

    A miniaturized distillation system is presented for separating sulfurous acid (H(2)SO(3)) into sulfur dioxide (SO(2)) and water (H(2)O). The major components of the proposed system include a microfluidic distillation chip, a power control module, and a carrier gas pressure control module. The microfluidic chip is patterned using a commercial CO(2) laser and comprises a serpentine channel, a heating zone, a buffer zone, a cooling zone, and a collection tank. In the proposed device, the H(2)SO(3) solution is injected into the microfluidic chip and is separated into SO(2) and H(2)O via an appropriate control of the distillation time and temperature. The gaseous SO(2) is then transported into the collection chamber by the carrier gas and is mixed with DI water. Finally, the SO(2) concentration is deduced from the absorbance measurements obtained using a spectrophotometer. The experimental results show that a correlation coefficient of R(2) = 0.9981 and a distillation efficiency as high as 94.6% are obtained for H(2)SO(3) solutions with SO(2) concentrations in the range of 100-500 ppm. The SO(2) concentrations of two commercial red wines are successfully detected using the developed device. Overall, the results presented in this study show that the proposed system provides a compact and reliable tool for SO(2) concentration measurement purposes.

  11. Using Mathematica to Teach Process Units: A Distillation Case Study

    ERIC Educational Resources Information Center

    Rasteiro, Maria G.; Bernardo, Fernando P.; Saraiva, Pedro M.

    2005-01-01

    The question addressed here is how to integrate computational tools, namely interactive general-purpose platforms, in the teaching of process units. Mathematica has been selected as a complementary tool to teach distillation processes, with the main objective of leading students to achieve a better understanding of the physical phenomena involved…

  12. Optimal distillation of three-qubit W states

    SciTech Connect

    Yildiz, Ali

    2010-07-15

    Some of the asymmetric three-qubit W states are used for perfect teleportation, superdense coding, and quantum-information splitting. We present the protocols for the optimal distillation of the asymmetric as well as the symmetric W states from a single copy of any three-qubit W class pure state.

  13. Distillation of granulated scrap tires in a pilot plant.

    PubMed

    López, Félix A; Centeno, Teresa A; Alguacil, Francisco José; Lobato, Belén

    2011-06-15

    This paper reports the pyrolytic treatment of granulated scrap tires (GST) in a pilot distillation unit at moderate temperature (550°C) and atmospheric pressure, to produce oil, char and gas products. Tire-derived oil is a complex mixture of organic C(5)-C(24) compounds, including a very large proportion of aromatic compounds. This oil has a high gross calorific value (∼ 43 MJ kg(-1)) and N and S contents of 0.4% and 0.6%, respectively, falling within the specifications of certain heating fuels. The distillation gas is composed of hydrocarbons; methane and n-butane are the most abundant, investing the distillation gas with a very high gross calorific value (∼ 68 MJ Nm(-3)). This gas is transformed into electric power by a co-generation turbine. The distillation char is mostly made of carbon but with significant inorganic impurities (∼ 12 wt%). The quality of the solid residue of the process is comparable to that of some commercial chars. The quantity of residual solids, and the qualities of the gas, liquid and solid fractions, are similar to those obtained by conventional pyrolytic treatments of waste tires. However, the simplicity of the proposed technology and its low investment costs make it a very attractive alternative.

  14. Distillation device supplies cesium vapor at constant pressure

    NASA Technical Reports Server (NTRS)

    Basiulis, A.; Shefsiek, P. K.

    1968-01-01

    Distillation apparatus in the form of a U tube supplies small amounts of pure cesium vapor at constant pressure to a thermionic converter. The upstream leg of the U tube is connected to a vacuum pump to withdraw noncondensable impurities, the bottom portion serves as a reservoir for the liquid cesium.

  15. Fractional Distillation of Air and Other Demonstrations with Condensed Gases

    ERIC Educational Resources Information Center

    Oliver-Hoyo, Maria; Switzer, William L., III; Eierman, Robert

    2005-01-01

    The learning objectives of the fractional distillation of air and other demonstrations includes observing N2, O2, CO2 and H2O in air, studying the fractional separation of components based on boiling point differences and so on. The materials, reagent and equipment preparation, experimental procedures, hazards of the demonstration are also…

  16. Novel configurations of solar distillation system for potable water production

    NASA Astrophysics Data System (ADS)

    Riahi, A.; Yusof, K. W.; Sapari, N.; Singh, B. S.; Hashim, A. M.

    2013-06-01

    More and more surface water are polluted with toxic chemicals. Alternatively brackish and saline water are used as feed water to water treatment plants. Expensive desalination process via reverse osmosis or distillation is used in the plants. Thus, this conventional desalination is not suitable for low and medium income countries. A cheaper method is by solar distillation. However the rate of water production by this method is generally considered low. This research attempts to enhance water production of solar distillation by optimizing solar capture, evaporation and condensation processes. Solar radiation data was captured in several days in Perak, Malaysia. Three kinds of experiments were done by fabricating triangular solar distillation systems. First type was conventional solar still, second type was combined with 50 Watt solar photovoltaic panel and 40 Watt Dc heater, while third type was integrated with 12 Volt Solar battery and 40 Watt Dc heater. The present investigation showed that the productivity of second and third systems were 150% and 480% of the conventional still type, respectively. The finding of this research can be expected to have wide application in water supply particularly in areas where fresh surface water is limited.

  17. Magic state distillation protocols with noisy Clifford gates

    NASA Astrophysics Data System (ADS)

    Brooks, Peter

    2013-03-01

    A promising approach to universal fault-tolerant quantum computation is to implement the non-universal group of Clifford gates, and to achieve universality by adding the ability to prepare high-fidelity copies of certain ``magic states''. By applying state distillation protocols, many noisy copies of a magic state ancilla can be purified into a smaller number of clean copies which are arbitrarily close to the perfect state, using only Clifford operations. In practice, the Clifford gates themselves will be noisy, which can limit the efficiency of state distillation and put a floor on the achievable fidelity with the desired state. Recently, a number of new state distillation protocols have been proposed that have the potential to reduce the required resource overhead. I analyze these protocols and explore the tradeoffs between these different approaches to magic state distillation when noisy Clifford gates are taken into account. Supported in part by IARPA under contract D11PC20165, by NSF under Grant No. PHY-0803371, by DOE under Grant No. DE-FG03-92-ER40701, and by NSA/ARO under Grant No. W911NF-09-1-0442.

  18. 40 CFR 721.9635 - Terpene residue distillates.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CONTROL ACT SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.9635 Terpene residue distillates. Link to an amendment published at 79 FR 34638, June 18, 2014. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical...

  19. 27 CFR 17.151 - Use of distilled spirits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... cleaning a system, are not considered to have been used in the manufacture of a product. ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Use of distilled spirits. 17.151 Section 17.151 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

  20. Estimating the effect of fermentation yeast on distillers grains protein

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Distillers dried grains with solubles (DDGS) is the key co-product of bio-ethanol production from grains. Major factors affecting its quality and market values include protein quantity (concentration) and quality (amino acid composition). Yet, the effect of fermentation yeast on DDGS quality has no...

  1. Distilling angular momentum nonclassical states in trapped ions

    SciTech Connect

    Militello, B.; Messina, A.

    2004-09-01

    In the spirit of quantum nondemolition measurements, we show that by exploiting suitable vibronic couplings and repeatedly measuring the atomic population of a confined ion, it is possible to distill center-of-mass vibrational states with a well-defined square of angular momentum or, alternatively, angular momentum projection Schroedinger cat states.

  2. The Experience of Emotions during the Job Search and Choice Process among Novice Job Seekers

    ERIC Educational Resources Information Center

    Bonaccio, Silvia; Gauvin, Natalie; Reeve, Charlie L.

    2014-01-01

    The authors investigate the role of emotions in the job search and choice process of novice job seekers. Results of qualitative analyses of the first-person accounts of 41 job seekers indicate that participants whose recollections of their job search contained emotional language were more likely to display a haphazard job search strategy than…

  3. A Guide to Job Analysis for the Preparation of Job Training Programmes.

    ERIC Educational Resources Information Center

    Ceramics, Glass, and Mineral Products Industry Training Board, Harrow (England).

    The paper deals with job analysis for the preparation of job training programs. The analytical approach involves five steps: enlisting support, examining the job, describing the job, analyzing training requirements, and planning the programs. Appendixes include methods of producing training schemes--the simple job breakdown, straightforward…

  4. Engineering Your Job Search: A Job-Finding Resource for Engineering Professionals.

    ERIC Educational Resources Information Center

    1995

    This guide, which is intended for engineering professionals, explains how to use up-to-date job search techniques to design and conduct an effective job hunt. The first 11 chapters discuss the following steps in searching for a job: handling a job loss; managing time and financial resources while conducting a full-time job search; using objective…

  5. Does job insecurity deteriorate health?

    PubMed

    Caroli, Eve; Godard, Mathilde

    2016-02-01

    This paper estimates the causal effect of perceived job insecurity - that is, the fear of involuntary job loss - on health in a sample of men from 22 European countries. We rely on an original instrumental variable approach on the basis of the idea that workers perceive greater job security in countries where employment is strongly protected by the law and more so if employed in industries where employment protection legislation is more binding; that is, in induastries with a higher natural rate of dismissals. Using cross-country data from the 2010 European Working Conditions Survey, we show that, when the potential endogeneity of job insecurity is not accounted for, the latter appears to deteriorate almost all health outcomes. When tackling the endogeneity issue by estimating an instrumental variable model and dealing with potential weak-instrument issues, the health-damaging effect of job insecurity is confirmed for a limited subgroup of health outcomes; namely, suffering from headaches or eyestrain and skin problems. As for other health variables, the impact of job insecurity appears to be insignificant at conventional levels.

  6. Miniature Distillation Column for Producing LOX From Air

    NASA Technical Reports Server (NTRS)

    Rozzi, Jay C.

    2006-01-01

    The figure shows components of a distillation column intended for use as part of a system that produces high-purity liquid oxygen (LOX) from air by distillation. (The column could be easily modified to produce high-purity liquid nitrogen.) Whereas typical industrial distillation columns for producing high-purity liquid oxygen and/or nitrogen are hundreds of feet tall, this distillation column is less than 3 ft (less than about 0.9 m) tall. This column was developed to trickle-charge a LOX-based emergency oxygen system (EOS) for a large commercial aircraft. A description of the industrial production of liquid oxygen and liquid nitrogen by distillation is prerequisite to a meaningful description of the present miniaturized distillation column. Typically, such industrial production takes place in a chemical processing plant in which large quantities of high-pressure air are expanded in a turboexpander to (1) recover a portion of the electrical power required to compress the air and (2) partially liquefy the air. The resulting two-phase flow of air is sent to the middle of a distillation column. The liquid phase is oxygen-rich, and its oxygen purity increases as it flows down the column. The vapor phase is nitrogen-rich and its nitrogen purity increases as it flows up the column. A heater or heat exchanger, commonly denoted a reboiler, is at the bottom of the column. The reboiler is so named because its role is to reboil some of the liquid oxygen collected at the bottom of the column to provide a flow of oxygen-rich vapor. As the oxygen-rich vapor flows up the column, it absorbs the nitrogen in the down-flowing liquid by mass transfer. Once the vapor leaves the lower portion of the column, it interacts with down-flowing nitrogen liquid that has been condensed in a heat exchanger, commonly denoted a condenser, at the top of the column. Liquid oxygen and liquid nitrogen products are obtained by draining some of the purified product at the bottom and top of the column

  7. Process for efficient fermentation and distillation for alcohol. Final report, 12 August 1981-15 June 1982

    SciTech Connect

    DeLair, C.M.

    1981-06-01

    The feasibility of a vapor-compression distillation column in conjunction with continuous fermentation is studied. The distillation process was studied and a small scale distillation model was constructed and tested. (MHR)

  8. Analyzing data flows of WLCG jobs at batch job level

    NASA Astrophysics Data System (ADS)

    Kuehn, Eileen; Fischer, Max; Giffels, Manuel; Jung, Christopher; Petzold, Andreas

    2015-05-01

    With the introduction of federated data access to the workflows of WLCG, it is becoming increasingly important for data centers to understand specific data flows regarding storage element accesses, firewall configurations, as well as the scheduling of batch jobs themselves. As existing batch system monitoring and related system monitoring tools do not support measurements at batch job level, a new tool has been developed and put into operation at the GridKa Tier 1 center for monitoring continuous data streams and characteristics of WLCG jobs and pilots. Long term measurements and data collection are in progress. These measurements already have been proven to be useful analyzing misbehaviors and various issues. Therefore we aim for an automated, realtime approach for anomaly detection. As a requirement, prototypes for standard workflows have to be examined. Based on measurements of several months, different features of HEP jobs are evaluated regarding their effectiveness for data mining approaches to identify these common workflows. The paper will introduce the actual measurement approach and statistics as well as the general concept and first results classifying different HEP job workflows derived from the measurements at GridKa.

  9. [Influence of job-hunting anxiety on job-hunting: from the viewpoint of coping].

    PubMed

    Matsuda, Yuko; Nagasaku, Minoru; Arai, Kunijiro

    2010-02-01

    The present study developed a job-hunting anxiety scale and investigated the influence of job-hunting anxiety on coping, number of job-hunting applications, and satisfaction with job-hunting. Questionnaires were completed by 306 college students who had started job-hunting. Explorative factor analysis extracted five factors such as "appeal anxiety", "support anxiety", "activity persistence anxiety", "test anxiety", and "a lack of readiness anxiety". Analysis of covariance structures indicated that (a) job-hunting anxiety was negatively related to problem-focused coping, the number of job-hunting applications, and the satisfaction with job-hunting, and (b) problem-focused coping was positively related to the number of job-hunting applications and the satisfaction with job-hunting. These results suggest that reduction of job-hunting anxiety and the use of problem-focused coping facilitated job-hunting.

  10. Job-Relatedness of a Posttraining Job Knowledge Criterion Used to Assess Validity and Test Fairness.

    ERIC Educational Resources Information Center

    Distefano, M. K., Jr.; And Others

    1980-01-01

    Significant job-relatedness was found for a posttraining job knowledge test criterion. Content validity methods may be able to help solve the problem of criterion relevance in validation research by providing quantitative evidence of job-relatedness. (Author)

  11. 27 CFR 28.301 - Loss of distilled spirits in transit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Loss of distilled spirits in transit. 28.301 Section 28.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND....301 Loss of distilled spirits in transit. The tax on distilled spirits withdrawn without payment...

  12. 27 CFR 28.301 - Loss of distilled spirits in transit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Loss of distilled spirits in transit. 28.301 Section 28.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND....301 Loss of distilled spirits in transit. The tax on distilled spirits withdrawn without payment...

  13. 27 CFR 28.301 - Loss of distilled spirits in transit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Loss of distilled spirits in transit. 28.301 Section 28.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND....301 Loss of distilled spirits in transit. The tax on distilled spirits withdrawn without payment...

  14. 27 CFR 28.301 - Loss of distilled spirits in transit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Loss of distilled spirits in transit. 28.301 Section 28.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND....301 Loss of distilled spirits in transit. The tax on distilled spirits withdrawn without payment...

  15. 27 CFR 28.301 - Loss of distilled spirits in transit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Loss of distilled spirits in transit. 28.301 Section 28.301 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND....301 Loss of distilled spirits in transit. The tax on distilled spirits withdrawn without payment...

  16. 27 CFR 26.230 - Containers of distilled spirits to bear closures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Containers of distilled spirits to bear closures. 26.230 Section 26.230 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... distilled spirits to bear closures. Containers of 1 gallon (3.785 liters) or less of distilled spirits,...

  17. 27 CFR 26.230 - Containers of distilled spirits to bear closures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Containers of distilled spirits to bear closures. 26.230 Section 26.230 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... distilled spirits to bear closures. Containers of 1 gallon (3.785 liters) or less of distilled spirits,...

  18. 27 CFR 26.230 - Containers of distilled spirits to bear closures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Containers of distilled spirits to bear closures. 26.230 Section 26.230 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... distilled spirits to bear closures. Containers of 1 gallon (3.785 liters) or less of distilled spirits,...

  19. 27 CFR 26.230 - Containers of distilled spirits to bear closures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Containers of distilled spirits to bear closures. 26.230 Section 26.230 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... distilled spirits to bear closures. Containers of 1 gallon (3.785 liters) or less of distilled spirits,...

  20. 27 CFR 26.230 - Containers of distilled spirits to bear closures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Containers of distilled spirits to bear closures. 26.230 Section 26.230 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... distilled spirits to bear closures. Containers of 1 gallon (3.785 liters) or less of distilled spirits,...

  1. 27 CFR 27.75 - Samples of distilled spirits, wine, and beer for quality control purposes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... spirits, wine, and beer for quality control purposes. 27.75 Section 27.75 Alcohol, Tobacco Products and... DISTILLED SPIRITS, WINES, AND BEER General Requirements Exemptions § 27.75 Samples of distilled spirits, wine, and beer for quality control purposes. Samples of distilled spirits, wine, and beer in...

  2. 77 FR 38758 - Proposed Amendment to the Standards of Identity for Distilled Spirits; Comment Period Extension

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... of Identity for Distilled Spirits; Comment Period Extension AGENCY: Alcohol and Tobacco Tax and Trade..., Proposed Amendment to the Standards of Identity for Distilled Spirits, for an additional 10 days. In Notice... proposes to amend the standards of identity regulations for distilled spirits to include ``Cacha a'' as...

  3. 40 CFR 721.10531 - Distillation bottoms from manufacture of brominated cycloalkanes (generic).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Distillation bottoms from manufacture... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.10531 Distillation bottoms from... reporting. (1) The chemical substance identified generically as distillation bottoms from manufacture...

  4. Multiple-copy distillation and purification of phase-diffused squeezed states

    SciTech Connect

    Marek, Petr; Fiurasek, Jaromir; Hage, Boris; Franzen, Alexander; DiGugliemo, James; Schnabel, Roman

    2007-11-15

    We provide a detailed theoretical analysis of multiple-copy purification and distillation protocols for phase-diffused squeezed states of light. The standard iterative distillation protocol is generalized to a collective purification of an arbitrary number of N copies. We also derive a semianalytical expression for the asymptotic limit of the iterative distillation and purification protocol and discuss its properties.

  5. 40 CFR 721.10531 - Distillation bottoms from manufacture of brominated cycloalkanes (generic).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Distillation bottoms from manufacture... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.10531 Distillation bottoms from... reporting. (1) The chemical substance identified generically as distillation bottoms from manufacture...

  6. 40 CFR 721.10670 - Bromine, manufacture of, by-products from, distillation residues.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... from, distillation residues. 721.10670 Section 721.10670 Protection of Environment ENVIRONMENTAL..., distillation residues. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as bromine, manufacture of, by-products from, distillation residues (PMN...

  7. 40 CFR 721.10530 - Acrylate manufacture byproduct distillation residue (generic).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... distillation residue (generic). 721.10530 Section 721.10530 Protection of Environment ENVIRONMENTAL PROTECTION... New Uses for Specific Chemical Substances § 721.10530 Acrylate manufacture byproduct distillation... substance is identified generically as acrylate manufacture byproduct distillation residue (PMN P-12-87)...

  8. 40 CFR 721.10670 - Bromine, manufacture of, by-products from, distillation residues.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... from, distillation residues. 721.10670 Section 721.10670 Protection of Environment ENVIRONMENTAL..., distillation residues. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as bromine, manufacture of, by-products from, distillation residues (PMN...

  9. 40 CFR 721.10530 - Acrylate manufacture byproduct distillation residue (generic).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... distillation residue (generic). 721.10530 Section 721.10530 Protection of Environment ENVIRONMENTAL PROTECTION... New Uses for Specific Chemical Substances § 721.10530 Acrylate manufacture byproduct distillation... substance is identified generically as acrylate manufacture byproduct distillation residue (PMN P-12-87)...

  10. Multi-saline sample distillation apparatus for hydrogen isotope analyses : design and accuracy

    USGS Publications Warehouse

    Hassan, Afifa Afifi

    1981-01-01

    A distillation apparatus for saline water samples was designed and tested. Six samples may be distilled simultaneously. The temperature was maintained at 400 C to ensure complete dehydration of the precipitating salts. Consequently, the error in the measured ratio of stable hydrogen isotopes resulting from incomplete dehydration of hydrated salts during distillation was eliminated. (USGS)

  11. 27 CFR 29.55 - Registry of stills and distilling apparatus.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distilling apparatus. 29.55 Section 29.55 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Registry of stills and distilling apparatus. (a) General. Every person having possession, custody, or control of any still or distilling apparatus set up shall, immediately on its being set up, register...

  12. 27 CFR 29.55 - Registry of stills and distilling apparatus.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilling apparatus. 29.55 Section 29.55 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Registry of stills and distilling apparatus. (a) General. Every person having possession, custody, or control of any still or distilling apparatus set up shall, immediately on its being set up, register...

  13. 27 CFR 8.22 - Contracts to purchase distilled spirits, wine, or malt beverages.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... distilled spirits, wine, or malt beverages. 8.22 Section 8.22 Alcohol, Tobacco Products and Firearms ALCOHOL... Practices § 8.22 Contracts to purchase distilled spirits, wine, or malt beverages. Any contract or agreement, written or unwritten, which has the effect of requiring the retailer to purchase distilled spirits,...

  14. 27 CFR 1.83 - Acquiring or receiving distilled spirits in bulk for addition to wine.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... distilled spirits in bulk for addition to wine. 1.83 Section 1.83 Alcohol, Tobacco Products and Firearms... UNDER THE FEDERAL ALCOHOL ADMINISTRATION ACT, NONINDUSTRIAL USE OF DISTILLED SPIRITS AND WINE, BULK... Bottling § 1.83 Acquiring or receiving distilled spirits in bulk for addition to wine. Persons...

  15. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  16. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  17. 27 CFR 8.22 - Contracts to purchase distilled spirits, wine, or malt beverages.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... distilled spirits, wine, or malt beverages. 8.22 Section 8.22 Alcohol, Tobacco Products and Firearms ALCOHOL... Practices § 8.22 Contracts to purchase distilled spirits, wine, or malt beverages. Any contract or agreement, written or unwritten, which has the effect of requiring the retailer to purchase distilled spirits,...

  18. 27 CFR 1.83 - Acquiring or receiving distilled spirits in bulk for addition to wine.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... distilled spirits in bulk for addition to wine. 1.83 Section 1.83 Alcohol, Tobacco Products and Firearms... UNDER THE FEDERAL ALCOHOL ADMINISTRATION ACT, NONINDUSTRIAL USE OF DISTILLED SPIRITS AND WINE, BULK... Bottling § 1.83 Acquiring or receiving distilled spirits in bulk for addition to wine. Persons...

  19. 27 CFR 28.281 - Certificate of use for distilled spirits and wines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... distilled spirits and wines. 28.281 Section 28.281 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Ports of Export Lading for Use on Aircraft § 28.281 Certificate of use for distilled spirits and wines. When all of the distilled spirits or wines represented by a single application, notice, or claim,...

  20. 27 CFR 8.22 - Contracts to purchase distilled spirits, wine, or malt beverages.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distilled spirits, wine, or malt beverages. 8.22 Section 8.22 Alcohol, Tobacco Products and Firearms ALCOHOL... Practices § 8.22 Contracts to purchase distilled spirits, wine, or malt beverages. Any contract or agreement, written or unwritten, which has the effect of requiring the retailer to purchase distilled spirits,...

  1. 27 CFR 28.40 - Evidence of exportation: distilled spirits and wine.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...: distilled spirits and wine. 28.40 Section 28.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... Provisions Evidence of Exportation and Use § 28.40 Evidence of exportation: distilled spirits and wine. The exportation of any shipment of distilled spirits or wine may be evidenced by: (a) A copy of the export bill...

  2. 27 CFR 28.281 - Certificate of use for distilled spirits and wines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilled spirits and wines. 28.281 Section 28.281 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Ports of Export Lading for Use on Aircraft § 28.281 Certificate of use for distilled spirits and wines. When all of the distilled spirits or wines represented by a single application, notice, or claim,...

  3. 27 CFR 1.83 - Acquiring or receiving distilled spirits in bulk for addition to wine.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distilled spirits in bulk for addition to wine. 1.83 Section 1.83 Alcohol, Tobacco Products and Firearms... UNDER THE FEDERAL ALCOHOL ADMINISTRATION ACT, NONINDUSTRIAL USE OF DISTILLED SPIRITS AND WINE, BULK... Bottling § 1.83 Acquiring or receiving distilled spirits in bulk for addition to wine. Persons...

  4. 27 CFR 27.75 - Samples of distilled spirits, wine, and beer for quality control purposes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... spirits, wine, and beer for quality control purposes. 27.75 Section 27.75 Alcohol, Tobacco Products and... DISTILLED SPIRITS, WINES, AND BEER General Requirements Exemptions § 27.75 Samples of distilled spirits, wine, and beer for quality control purposes. Samples of distilled spirits, wine, and beer in...

  5. 27 CFR 28.40 - Evidence of exportation: distilled spirits and wine.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...: distilled spirits and wine. 28.40 Section 28.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... Provisions Evidence of Exportation and Use § 28.40 Evidence of exportation: distilled spirits and wine. The exportation of any shipment of distilled spirits or wine may be evidenced by: (a) A copy of the export bill...

  6. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  7. 27 CFR 8.22 - Contracts to purchase distilled spirits, wine, or malt beverages.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... distilled spirits, wine, or malt beverages. 8.22 Section 8.22 Alcohol, Tobacco Products and Firearms ALCOHOL... Practices § 8.22 Contracts to purchase distilled spirits, wine, or malt beverages. Any contract or agreement, written or unwritten, which has the effect of requiring the retailer to purchase distilled spirits,...

  8. 27 CFR 27.75 - Samples of distilled spirits, wine, and beer for quality control purposes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... spirits, wine, and beer for quality control purposes. 27.75 Section 27.75 Alcohol, Tobacco Products and... DISTILLED SPIRITS, WINES, AND BEER General Requirements Exemptions § 27.75 Samples of distilled spirits, wine, and beer for quality control purposes. Samples of distilled spirits, wine, and beer in...

  9. 27 CFR 28.281 - Certificate of use for distilled spirits and wines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... distilled spirits and wines. 28.281 Section 28.281 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Ports of Export Lading for Use on Aircraft § 28.281 Certificate of use for distilled spirits and wines. When all of the distilled spirits or wines represented by a single application, notice, or claim,...

  10. 27 CFR 1.83 - Acquiring or receiving distilled spirits in bulk for addition to wine.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... distilled spirits in bulk for addition to wine. 1.83 Section 1.83 Alcohol, Tobacco Products and Firearms... UNDER THE FEDERAL ALCOHOL ADMINISTRATION ACT, NONINDUSTRIAL USE OF DISTILLED SPIRITS AND WINE, BULK... Bottling § 1.83 Acquiring or receiving distilled spirits in bulk for addition to wine. Persons...

  11. 27 CFR 28.40 - Evidence of exportation: distilled spirits and wine.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...: distilled spirits and wine. 28.40 Section 28.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... Provisions Evidence of Exportation and Use § 28.40 Evidence of exportation: distilled spirits and wine. The exportation of any shipment of distilled spirits or wine may be evidenced by: (a) A copy of the export bill...

  12. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  13. 27 CFR 28.40 - Evidence of exportation: distilled spirits and wine.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...: distilled spirits and wine. 28.40 Section 28.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... Provisions Evidence of Exportation and Use § 28.40 Evidence of exportation: distilled spirits and wine. The exportation of any shipment of distilled spirits or wine may be evidenced by: (a) A copy of the export bill...

  14. 27 CFR 28.281 - Certificate of use for distilled spirits and wines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distilled spirits and wines. 28.281 Section 28.281 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Ports of Export Lading for Use on Aircraft § 28.281 Certificate of use for distilled spirits and wines. When all of the distilled spirits or wines represented by a single application, notice, or claim,...

  15. 19 CFR 11.6 - Distilled spirits, wines, and malt liquors in bulk.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Distilled spirits, wines, and malt liquors in bulk...; DEPARTMENT OF THE TREASURY PACKING AND STAMPING; MARKING Packing and Stamping § 11.6 Distilled spirits, wines... conveying imported distilled spirits, wines, and malt liquors, in accordance with 19 U.S.C. 467. (b)...

  16. 27 CFR 8.22 - Contracts to purchase distilled spirits, wine, or malt beverages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilled spirits, wine, or malt beverages. 8.22 Section 8.22 Alcohol, Tobacco Products and Firearms ALCOHOL... Practices § 8.22 Contracts to purchase distilled spirits, wine, or malt beverages. Any contract or agreement, written or unwritten, which has the effect of requiring the retailer to purchase distilled spirits,...

  17. 27 CFR 27.75 - Samples of distilled spirits, wine, and beer for quality control purposes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... spirits, wine, and beer for quality control purposes. 27.75 Section 27.75 Alcohol, Tobacco Products and... DISTILLED SPIRITS, WINES, AND BEER General Requirements Exemptions § 27.75 Samples of distilled spirits, wine, and beer for quality control purposes. Samples of distilled spirits, wine, and beer in...

  18. 27 CFR 27.75 - Samples of distilled spirits, wine, and beer for quality control purposes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... spirits, wine, and beer for quality control purposes. 27.75 Section 27.75 Alcohol, Tobacco Products and... DISTILLED SPIRITS, WINES, AND BEER General Requirements Exemptions § 27.75 Samples of distilled spirits, wine, and beer for quality control purposes. Samples of distilled spirits, wine, and beer in...

  19. 27 CFR 28.40 - Evidence of exportation: distilled spirits and wine.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...: distilled spirits and wine. 28.40 Section 28.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO... Provisions Evidence of Exportation and Use § 28.40 Evidence of exportation: distilled spirits and wine. The exportation of any shipment of distilled spirits or wine may be evidenced by: (a) A copy of the export bill...

  20. 27 CFR 28.281 - Certificate of use for distilled spirits and wines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... distilled spirits and wines. 28.281 Section 28.281 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Ports of Export Lading for Use on Aircraft § 28.281 Certificate of use for distilled spirits and wines. When all of the distilled spirits or wines represented by a single application, notice, or claim,...

  1. 27 CFR 1.83 - Acquiring or receiving distilled spirits in bulk for addition to wine.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilled spirits in bulk for addition to wine. 1.83 Section 1.83 Alcohol, Tobacco Products and Firearms... UNDER THE FEDERAL ALCOHOL ADMINISTRATION ACT, NONINDUSTRIAL USE OF DISTILLED SPIRITS AND WINE, BULK... Bottling § 1.83 Acquiring or receiving distilled spirits in bulk for addition to wine. Persons...

  2. Jobs and Renewable Energy Project

    SciTech Connect

    Sterzinger, George

    2006-12-19

    Early in 2002, REPP developed the Jobs Calculator, a tool that calculates the number of direct jobs resulting from renewable energy development under RPS (Renewable Portfolio Standard) legislation or other programs to accelerate renewable energy development. The calculator is based on a survey of current industry practices to assess the number and type of jobs that will result from the enactment of a RPS. This project built upon and significantly enhanced the initial Jobs Calculator model by (1) expanding the survey to include other renewable technologies (the original model was limited to wind, solar PV and biomass co-firing technologies); (2) more precisely calculating the economic development benefits related to renewable energy development; (3) completing and regularly updating the survey of the commercially active renewable energy firms to determine kinds and number of jobs directly created; and (4) developing and implementing a technology to locate where the economic activity related to each type of renewable technology is likely to occur. REPP worked directly with groups in the State of Nevada to interpret the results and develop policies to capture as much of the economic benefits as possible for the state through technology selection, training program options, and outreach to manufacturing groups.

  3. Job satisfaction in psychiatric nursing.

    PubMed

    Ward, M; Cowman, S

    2007-08-01

    In recent years, mental health services across Europe have undergone major organizational change with a move from institutional to community care. In such a context, the impact of change on the job satisfaction of psychiatric nurses has received little attention in the literature. This paper reports on the job satisfaction of psychiatric nurses and data were collected in 2003. The population of qualified psychiatric nurses (n = 800) working in a defined geographical health board area was surveyed. Methodological triangulation with a between-methods approach was used in the study. Data were collected on job satisfaction using a questionnaire adopted from the Occupational Stress Indicator. A response rate of 346 (43%) was obtained. Focus groups were used to collect qualitative data. Factors influencing levels of job satisfaction predominantly related to the nurses work location. Other factors influencing job satisfaction included choice of work location, work routine, off duty/staff allocation arrangements, teamwork and working environment. The results of the study highlight to employers of psychiatric nurses the importance of work location, including the value of facilitating staff with choices in their working environment, which may influence the recruitment and retention of nurses in mental health services.

  4. Running Jobs in the Vacuum

    NASA Astrophysics Data System (ADS)

    McNab, A.; Stagni, F.; Ubeda Garcia, M.

    2014-06-01

    We present a model for the operation of computing nodes at a site using Virtual Machines (VMs), in which VMs are created and contextualized for experiments by the site itself. For the experiment, these VMs appear to be produced spontaneously "in the vacuum" rather having to ask the site to create each one. This model takes advantage of the existing pilot job frameworks adopted by many experiments. In the Vacuum model, the contextualization process starts a job agent within the VM and real jobs are fetched from the central task queue as normal. An implementation of the Vacuum scheme, Vac, is presented in which a VM factory runs on each physical worker node to create and contextualize its set of VMs. With this system, each node's VM factory can decide which experiments' VMs to run, based on site-wide target shares and on a peer-to-peer protocol in which the site's VM factories query each other to discover which VM types they are running. A property of this system is that there is no gate keeper service, head node, or batch system accepting and then directing jobs to particular worker nodes, avoiding several central points of failure. Finally, we describe tests of the Vac system using jobs from the central LHCb task queue, using the same contextualization procedure for VMs developed by LHCb for Clouds.

  5. 45 CFR 286.105 - What limitations concerning vocational education, job search and job readiness assistance exist...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., job search and job readiness assistance exist with respect to the work participation rate? 286.105... vocational education, job search and job readiness assistance exist with respect to the work participation... 12 months. (b) There are two limitations concerning job search and job readiness: (1) Job search...

  6. 45 CFR 286.105 - What limitations concerning vocational education, job search and job readiness assistance exist...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., job search and job readiness assistance exist with respect to the work participation rate? 286.105... vocational education, job search and job readiness assistance exist with respect to the work participation... 12 months. (b) There are two limitations concerning job search and job readiness: (1) Job search...

  7. Integrated process of distillation with side reactors for synthesis of organic acid esters

    DOEpatents

    Panchal, Chandrakant B; Prindle, John C; Kolah, Aspri; Miller, Dennis J; Lira, Carl T

    2015-11-04

    An integrated process and system for synthesis of organic-acid esters is provided. The method of synthesizing combines reaction and distillation where an organic acid and alcohol composition are passed through a distillation chamber having a plurality of zones. Side reactors are used for drawing off portions of the composition and then recycling them to the distillation column for further purification. Water is removed from a pre-reactor prior to insertion into the distillation column. An integrated heat integration system is contained within the distillation column for further purification and optimizing efficiency in the obtaining of the final product.

  8. An overview of job embeddedness.

    PubMed

    Reitz, O Ed; Anderson, Mary Ann

    2011-01-01

    Nursing turnover in health care organizations is a considerable problem that needs to be reframed within the context of "nurse retention" and "job embeddedness" (JE). A construct from the business literature, JE has been associated with "retention" or "antiwithdrawal." Conversely, turnover encompasses the process of quitting. This distinction is significant. JE represents a mediating construct between various "on-the-job" (organizational) factors, "off-the-job" (community) factors, and employee retention. This article presents an overview of JE including the dimensions, the related concepts of turnover and retention, and associated research. JE may be used to develop specific nurse-retention strategies following careful organizational and community assessment. With the current and looming nursing shortage, perhaps it is time for health care institutions to consider the adaptation of JE tenets.

  9. Output-feedback control of reactive batch distillation columns

    SciTech Connect

    Monroy-Loperena, R.; Alvarez-Ramirez, J.

    2000-02-01

    In this work, an output-feedback, control for the regulation of distillate purity via manipulations of the reflux ratio in reactive batch distillation is designed. The approach is based on an approximate model of the composition dynamics and makes use of a reduced-order observer to estimate the modeling error. An input/output linearizing feedback is proposed where the estimated modeling error is included to achieve robust tracking of a composition reference. It is shown that the resulting controller has the structure of a proportional-integral derivative (PID) controller with antireset windup. The controller performance is tested using a simulation example including strong uncertainties in the reaction model. An interesting finding is that the required reflux ratio policy to reach asymptotically a constant reference resembles the reflux ratio policy obtained from posing an optimization technique.

  10. Reducing the quantum-computing overhead with complex gate distillation

    NASA Astrophysics Data System (ADS)

    Duclos-Cianci, Guillaume; Poulin, David

    2015-04-01

    In leading fault-tolerant quantum-computing schemes, accurate transformations are obtained by a two-stage process. In a first stage, a discrete universal set of fault-tolerant operations is obtained by error-correcting noisy transformations and distilling resource states. In a second stage, arbitrary transformations are synthesized to desired accuracy by combining elements of this set into a circuit. Here we present a scheme that merges these two stages into a single one, directly distilling complex transformations. We find that our scheme can reduce the total overhead to realize certain gates by up to a few orders of magnitude. In contrast to other schemes, this efficient gate synthesis does not require computationally intensive compilation algorithms and a straightforward generalization of our scheme circumvents compilation and synthesis altogether.

  11. Distillation of photon entanglement using a plasmonic metamaterial.

    PubMed

    Asano, Motoki; Bechu, Muriel; Tame, Mark; Kaya Özdemir, Şahin; Ikuta, Rikizo; Güney, Durdu Ö; Yamamoto, Takashi; Yang, Lan; Wegener, Martin; Imoto, Nobuyuki

    2015-12-16

    Plasmonics is a rapidly emerging platform for quantum state engineering with the potential for building ultra-compact and hybrid optoelectronic devices. Recent experiments have shown that despite the presence of decoherence and loss, photon statistics and entanglement can be preserved in single plasmonic systems. This preserving ability should carry over to plasmonic metamaterials, whose properties are the result of many individual plasmonic systems acting collectively, and can be used to engineer optical states of light. Here, we report an experimental demonstration of quantum state filtering, also known as entanglement distillation, using a metamaterial. We show that the metamaterial can be used to distill highly entangled states from less entangled states. As the metamaterial can be integrated with other optical components this work opens up the intriguing possibility of incorporating plasmonic metamaterials in on-chip quantum state engineering tasks.

  12. Distillation of photon entanglement using a plasmonic metamaterial

    PubMed Central

    Asano, Motoki; Bechu, Muriel; Tame, Mark; Kaya Özdemir, Şahin; Ikuta, Rikizo; Güney, Durdu Ö.; Yamamoto, Takashi; Yang, Lan; Wegener, Martin; Imoto, Nobuyuki

    2015-01-01

    Plasmonics is a rapidly emerging platform for quantum state engineering with the potential for building ultra-compact and hybrid optoelectronic devices. Recent experiments have shown that despite the presence of decoherence and loss, photon statistics and entanglement can be preserved in single plasmonic systems. This preserving ability should carry over to plasmonic metamaterials, whose properties are the result of many individual plasmonic systems acting collectively, and can be used to engineer optical states of light. Here, we report an experimental demonstration of quantum state filtering, also known as entanglement distillation, using a metamaterial. We show that the metamaterial can be used to distill highly entangled states from less entangled states. As the metamaterial can be integrated with other optical components this work opens up the intriguing possibility of incorporating plasmonic metamaterials in on-chip quantum state engineering tasks. PMID:26670790

  13. Conceptual design of distillation-based hybrid separation processes.

    PubMed

    Skiborowski, Mirko; Harwardt, Andreas; Marquardt, Wolfgang

    2013-01-01

    Hybrid separation processes combine different separation principles and constitute a promising design option for the separation of complex mixtures. Particularly, the integration of distillation with other unit operations can significantly improve the separation of close-boiling or azeotropic mixtures. Although the design of single-unit operations is well understood and supported by computational methods, the optimal design of flowsheets of hybrid separation processes is still a challenging task. The large number of operational and design degrees of freedom requires a systematic and optimization-based design approach. To this end, a structured approach, the so-called process synthesis framework, is proposed. This article reviews available computational methods for the conceptual design of distillation-based hybrid processes for the separation of liquid mixtures. Open problems are identified that must be addressed to finally establish a structured process synthesis framework for such processes.

  14. Distillation and purification of symmetric entangled Gaussian states

    SciTech Connect

    Fiurasek, Jaromir

    2010-10-15

    We propose an entanglement distillation and purification scheme for symmetric two-mode entangled Gaussian states that allows to asymptotically extract a pure entangled Gaussian state from any input entangled symmetric Gaussian state. The proposed scheme is a modified and extended version of the entanglement distillation protocol originally developed by Browne et al. [Phys. Rev. A 67, 062320 (2003)]. A key feature of the present protocol is that it utilizes a two-copy degaussification procedure that involves a Mach-Zehnder interferometer with single-mode non-Gaussian filters inserted in its two arms. The required non-Gaussian filtering operations can be implemented by coherently combining two sequences of single-photon addition and subtraction operations.

  15. Distillation of nonstabilizer states for universal quantum computation

    NASA Astrophysics Data System (ADS)

    Duclos-Cianci, Guillaume; Svore, Krysta M.

    2013-10-01

    Magic-state distillation is a fundamental technique for realizing fault-tolerant universal quantum computing and produces high-fidelity Clifford eigenstates, called magic states, which can be used to implement the non-Clifford π/8 gate. We propose an efficient protocol for distilling other nonstabilizer states that requires only Clifford operations, measurement, and magic states. One critical application of our protocol is efficiently and fault-tolerantly implementing arbitrary, non-Clifford, single-qubit rotations in, on average, constant online circuit depth and polylogarithmic (in precision) offline resource cost, resulting in significant improvements over state-of-the-art decomposition techniques. Finally, we show that our protocol is robust to noise in the resource states.

  16. Process for producing cracked distillate and hydrogen from heavy oil

    SciTech Connect

    Aizawa, S.; Fujimori, K.; Satomi, Y.; Suzuka, T.

    1980-09-23

    A process is disclosed for producing a cracked distillate and hydrogen from a heavy oil which comprises cracking the heavy oil in the presence of laterite or a laterite-containing catalyst while simultaneously depositing coke on said laterite or laterite-containing catalysts, reducing the laterite or laterote-containing catalyst on which the coke is deposited, and forming a hydrogen-rich gas by contacting the reduced laterite or laterite-containing catalyst with steam.

  17. Slow variations of the electroconductivity of distilled water

    NASA Astrophysics Data System (ADS)

    Ageev, I. M.; Rybin, Yu. M.; Shishkin, G. G.

    2016-11-01

    The conductivity of distilled water with a slow change in temperature has been measured experimentally and studied. Periodic variations in the electrical conductivity of water have been found, which are observed at the rate of temperature change dT/ dt < 0.1 K/h. The periods were longer than 24 h; the amplitudes of the variation ranged from +2.7% to-2.3%. The possible causes of the observed phenomena are discussed.

  18. 40 CFR 1065.703 - Distillate diesel fuel.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 1 Cetane Number 40-50 40-50 40-50 ASTM D613-05. Distillation range: Initial boiling point °C 171-204 171-204 171-204 ASTM D86-07a. 10 pct. point 204-238 204-238 204-238 50 pct. point 243-282 243-282 243... bright, with pour and cloud points adequate for proper engine operation. (b) There are three grades of...

  19. 40 CFR 1065.703 - Distillate diesel fuel.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Number — 40−50 40−50 40−50 ASTM D613. Distillation range: Initial boiling point °C 171-204 171-204 171-204 ASTM D86. 10 pct. point 204-238 204-238 204-238 ASTM D86. 50 pct. point 243-282 243-282 243-282... bright, with pour and cloud points adequate for proper engine operation. (b) There are three grades of...

  20. 40 CFR 1065.703 - Distillate diesel fuel.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 1 Cetane Number 40-50 40-50 40-50 ASTM D613-05. Distillation range: Initial boiling point °C 171-204 171-204 171-204 ASTM D86-07a. 10 pct. point 204-238 204-238 204-238 50 pct. point 243-282 243-282 243... bright, with pour and cloud points adequate for proper engine operation. (b) There are three grades of...

  1. 40 CFR 1065.703 - Distillate diesel fuel.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 1 Cetane Number 40-50 40-50 40-50 ASTM D613-05. Distillation range: Initial boiling point °C 171-204 171-204 171-204 ASTM D86-07a. 10 pct. point 204-238 204-238 204-238 50 pct. point 243-282 243-282 243... bright, with pour and cloud points adequate for proper engine operation. (b) There are three grades of...

  2. 40 CFR 1065.703 - Distillate diesel fuel.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 1 Cetane Number 40-50 40-50 40-50 ASTM D613-05. Distillation range: Initial boiling point °C 171-204 171-204 171-204 ASTM D86-07a. 10 pct. point 204-238 204-238 204-238 50 pct. point 243-282 243-282 243... bright, with pour and cloud points adequate for proper engine operation. (b) There are three grades of...

  3. Development of multistage distillation in a microfluidic chip.

    PubMed

    Lam, K F; Cao, E; Sorensen, E; Gavriilidis, A

    2011-04-07

    Although there has been a lot of work on the development of microchemical processing systems such as micro-reactors and micro-sensors, little attention has been paid to micro-separation units, and in particular, microscale distillation. In this paper, various silicon-glass microscale distillation chips with different channel configurations were fabricated and tested. A temperature gradient was setup across the chip by heating and cooling the two ends. The feed was located at the middle of the microchannel. Arrays of micropillars were incorporated in order to guide the liquid flow. It was found that the separation performance was promoted by increasing the length of the microchannel. However, this created an imbalance of the liquid flows at the two sides of the microchannel and caused flooding. This hydrodynamic limitation was addressed by incorporating micropillars on both sides of the channel. The most efficient microdistillation chip consisted of a microchannel with 600 microns width and 40 cm length. Experimental results showed high efficiency for the separation of a 50 mol% acetone-water mixture when the heating and cooling temperature were 95 °C and 42 °C respectively. The concentrations of acetone were 3 mol% in the bottom stream and 95 mol% in the distillate, which was equivalent to at least 4 equilibrium stages at total reflux conditions. Furthermore, a 50 mol% methanol-toluene mixture was separated into nearly pure toluene in the bottom stream and 75 mol% methanol in the distillate. The performance of the microdistillation unit was reproducible in repeated tests.

  4. Reactive Distillation for Esterification of Bio-based Organic Acids

    SciTech Connect

    Fields, Nathan; Miller, Dennis J.; Asthana, Navinchandra S.; Kolah, Aspi K.; Vu, Dung; Lira, Carl T.

    2008-09-23

    The following is the final report of the three year research program to convert organic acids to their ethyl esters using reactive distillation. This report details the complete technical activities of research completed at Michigan State University for the period of October 1, 2003 to September 30, 2006, covering both reactive distillation research and development and the underlying thermodynamic and kinetic data required for successful and rigorous design of reactive distillation esterification processes. Specifically, this project has led to the development of economical, technically viable processes for ethyl lactate, triethyl citrate and diethyl succinate production, and on a larger scale has added to the overall body of knowledge on applying fermentation based organic acids as platform chemicals in the emerging biorefinery. Organic acid esters constitute an attractive class of biorenewable chemicals that are made from corn or other renewable biomass carbohydrate feedstocks and replace analogous petroleum-based compounds, thus lessening U.S. dependence on foreign petroleum and enhancing overall biorefinery viability through production of value-added chemicals in parallel with biofuels production. Further, many of these ester products are candidates for fuel (particularly biodiesel) components, and thus will serve dual roles as both industrial chemicals and fuel enhancers in the emerging bioeconomy. The technical report from MSU is organized around the ethyl esters of four important biorenewables-based acids: lactic acid, citric acid, succinic acid, and propionic acid. Literature background on esterification and reactive distillation has been provided in Section One. Work on lactic acid is covered in Sections Two through Five, citric acid esterification in Sections Six and Seven, succinic acid in Section Eight, and propionic acid in Section Nine. Section Ten covers modeling of ester and organic acid vapor pressure properties using the SPEAD (Step Potential

  5. Cryogenic distillation facility for isotopic purification of protium and deuterium

    NASA Astrophysics Data System (ADS)

    Alekseev, I.; Arkhipov, Ev.; Bondarenko, S.; Fedorchenko, O.; Ganzha, V.; Ivshin, K.; Kammel, P.; Kravtsov, P.; Petitjean, C.; Trofimov, V.; Vasilyev, A.; Vasyanina, T.; Vorobyov, A.; Vznuzdaev, M.

    2015-12-01

    Isotopic purification of the protium and deuterium is an important requirement of many physics experiments. A cryogenic facility for high-efficiency separation of hydrogen isotopes with a cryogenic distillation column as the main element is described. The instrument is portable, so that it can be used at the experimental site. It was designed and built at the Petersburg Nuclear Physics Institute, Gatchina, Russia. Fundamental operating parameters have been measured including a liquid holdup in the column packing, the pressure drops across the column and the purity of the product at different operating modes. A mathematical model describes expected profiles of hydrogen isotope concentration along the distillation column. An analysis of ortho-parahydrogen isomeric composition by gas chromatography was used for evaluation of the column performance during the tuning operations. The protium content during deuterium purification (≤100 ppb) was measured using gas chromatography with accumulation of the protium in the distillation column. A high precision isotopic measurement at the Institute of Particle Physics, ETH-Zurich, Switzerland, provided an upper bound of the deuterium content in protium (≤6 ppb), which exceeds all commercially available products.

  6. Unification of methods for determining distillation curve of oils

    SciTech Connect

    Khitrik, A.A.; Vagapova, N.Kh.; Shagiakhmetov, R.A.

    1994-09-01

    For the determination of the distillation curve of oils, various types of flask are recommended by industry-branch standards (OST) and specifications (TU). For example, TU 6-02-1072-86 for PEF fluid and TU 6-02-921-74 for the chlorofluorocarbon oil UF specify a Claisen flask (GOST 25336-82); the standard OST 38.01402-86 for mineral-base vacuum oils specifies a specially designed flask; TU 6-01-26-54-85 for Alkarene type vacuum oils specifies a Bogdanov flask. The latter two flasks are not included in any State (GOST) standards for chemical laboratory ware and hence are not in regular production. The accuracy in determining the distillation curve depends on the separating ability of the flask. Flasks designed as shown do not allow return of part of the condensate to the still section, so that it is impossible to regulate the reflux rate and hence impossible to obtain any reliable data on the fractional composition of the product and the distillation temperature. The Claisen and Bogdanov flasks, which have a developed surface, are more suitable for fractionation of oils.

  7. Volatile organic emissions from the distillation and pyrolysis of vegetation

    NASA Astrophysics Data System (ADS)

    Greenberg, J. P.; Friedli, H.; Guenther, A. B.; Hanson, D.; Harley, P.; Karl, T.

    2006-01-01

    Leaf and woody plant tissue (Pinus ponderosa, Eucalyptus saligna, Quercus gambelli, Saccharum officinarum and Oriza sativa) were heated from 30 to 300°C and volatile organic compound (VOC) emissions were identified and quantified. Major VOC emissions were mostly oxygenated and included acetic acid, furylaldehyde, acetol, pyrazine, terpenes, 2,3-butadione, phenol and methanol, as well as smaller emissions of furan, acetone, acetaldehyde, acetonitrile and benzaldehyde. Total VOC emissions from distillation and pyrolysis were on the order of 10 gC/kgC dry weight of vegetation, as much as 33% and 44% of CO2 emissions (gC(VOC)/gC(CO2)) measured during the same experiments, in air and nitrogen atmospheres, respectively.

    The emissions are similar in identity and quantity to those from smoldering combustion of woody tissue and of different character than those evolved during flaming combustion. VOC emissions from the distillation of pools and endothermic pyrolysis under low turbulence conditions may produce flammable concentrations near leaves and may facilitate the propagation of wildfires. VOC emissions from charcoal production are also related to distillation and pyrolysis; the emissions of the highly reactive VOCs from production are as large as the carbon monoxide emissions.

  8. Volatile organic emissions from the distillation and pyrolysis of vegetation

    NASA Astrophysics Data System (ADS)

    Greenberg, J. P.; Friedli, H.; Guenther, A. B.; Hanson, D.; Harley, P.; Karl, T.

    2005-09-01

    Leaf and woody plant tissue (Pinus ponderosa, Eucalyptus saligna, Quercus gambelli, Saccharum officinarum and Oriza sativa) were heated from 30 to 300°C and volatile organic compound (VOC) emissions were identified and quantified. Major VOC emissions were acetic acid, furylaldehyde, methyl acetate, pyrazine, terpenes, 2,3-butadione, phenol and methanol, as well as smaller emissions of furan, acetone, acetaldehyde, acetonitrile and benzaldehyde. Total VOC emissions from distillation and pyrolysis were on the order of 10 mgC/gC dry weight of vegetation, as much as 33% and 44% of CO2 emissions (gC(VOC)/gC(CO2)) measured during the same experiments, in air and nitrogen atmospheres, respectively. The emissions are similar in identity and quantity to those from smoldering combustion of woody tissue and of different character than those evolved during flaming combustion. VOC emissions from the distillation of pools and the pyrolysis of vegetation heated under low turbulence conditions produces concentrations near leaves that reach the lower limits of flammability and the emissions may be important in the propagation of wildfires. VOC emissions from charcoal production are also related to distillation and pyrolysis; the emissions of the highly reactive VOCs from production are as large as the carbon monoxide emissions.

  9. Cryogenic distillation facility for isotopic purification of protium and deuterium

    SciTech Connect

    Alekseev, I.; Arkhipov, Ev.; Bondarenko, S.; Fedorchenko, O.; Ganzha, V.; Ivshin, K.; Kravtsov, P. Trofimov, V.; Vasilyev, A.; Vasyanina, T.; Vorobyov, A.; Vznuzdaev, M.; Kammel, P.; Petitjean, C.

    2015-12-15

    Isotopic purification of the protium and deuterium is an important requirement of many physics experiments. A cryogenic facility for high-efficiency separation of hydrogen isotopes with a cryogenic distillation column as the main element is described. The instrument is portable, so that it can be used at the experimental site. It was designed and built at the Petersburg Nuclear Physics Institute, Gatchina, Russia. Fundamental operating parameters have been measured including a liquid holdup in the column packing, the pressure drops across the column and the purity of the product at different operating modes. A mathematical model describes expected profiles of hydrogen isotope concentration along the distillation column. An analysis of ortho-parahydrogen isomeric composition by gas chromatography was used for evaluation of the column performance during the tuning operations. The protium content during deuterium purification (≤100 ppb) was measured using gas chromatography with accumulation of the protium in the distillation column. A high precision isotopic measurement at the Institute of Particle Physics, ETH-Zurich, Switzerland, provided an upper bound of the deuterium content in protium (≤6 ppb), which exceeds all commercially available products.

  10. Cryogenic distillation facility for isotopic purification of protium and deuterium.

    PubMed

    Alekseev, I; Arkhipov, Ev; Bondarenko, S; Fedorchenko, O; Ganzha, V; Ivshin, K; Kammel, P; Kravtsov, P; Petitjean, C; Trofimov, V; Vasilyev, A; Vasyanina, T; Vorobyov, A; Vznuzdaev, M

    2015-12-01

    Isotopic purification of the protium and deuterium is an important requirement of many physics experiments. A cryogenic facility for high-efficiency separation of hydrogen isotopes with a cryogenic distillation column as the main element is described. The instrument is portable, so that it can be used at the experimental site. It was designed and built at the Petersburg Nuclear Physics Institute, Gatchina, Russia. Fundamental operating parameters have been measured including a liquid holdup in the column packing, the pressure drops across the column and the purity of the product at different operating modes. A mathematical model describes expected profiles of hydrogen isotope concentration along the distillation column. An analysis of ortho-parahydrogen isomeric composition by gas chromatography was used for evaluation of the column performance during the tuning operations. The protium content during deuterium purification (≤100 ppb) was measured using gas chromatography with accumulation of the protium in the distillation column. A high precision isotopic measurement at the Institute of Particle Physics, ETH-Zurich, Switzerland, provided an upper bound of the deuterium content in protium (≤6 ppb), which exceeds all commercially available products.

  11. Jobs in Marketing and Distribution. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The booklet describes jobs in marketing and distribution in the following chapter classifications: product development, marketing products and property, salesworkers unlimited, selling intangibles (ideas and services), purchasing and distribution, and management and marketing services. For each occupation duties are outlined and working conditions…

  12. Job Search Skills 101: Helping Students Get the Job

    ERIC Educational Resources Information Center

    Pucillo, John M.

    2011-01-01

    Technology education can contribute a great deal to preparing students for good employment opportunities. Still, most educators, students, and parents realize that employers are looking for a wide variety of skills in their employees, and education in technology subjects alone is not enough to ensure a good job after graduation. Technology…

  13. Jobs in Recreation and Hospitality. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    This booklet describes jobs in recreation and hospitality in the following chapter classifications: serving people in cities and communities; helping people enjoy natural resources; helping people enjoy cultural resources; and helping people enjoy trips and travel. For each occupation, duties are outlined and working conditions discussed.…

  14. Narrative Job Descriptions as Potential Sources of Job Analysis Ratings

    DTIC Science & Technology

    1981-05-05

    for comparison purposes. Vnlidity Estimates Toble 2 presents the results of the multipla regression analyses between the PAQ job dimensions and the...comprised of individuals in roles that involved "Blue- collar Supervision." The profile for the former group was d fined primarily in te.• ms of higher than

  15. A comparative study of water-steam distillation with water-bubble distillation techniques to increase the quality of patchouli essential oil

    NASA Astrophysics Data System (ADS)

    Fitri, Noor; Yandi, Nefri; Hermawati, Julianto, Tatang Shabur

    2017-03-01

    A comparative study of the quality of patchouli oil using Water-Steam Distillation (WSD) and Water Bubble Distillation (WBD) techniques has been studied. The raw materials were Patchouli plants from Samigaluh village, Kulon Progo district, Yogyakarta. This study is aimed to compare two distillation techniques in order to find out the optimal distillation technique to increase the content of patchouli alcohol (patchoulol) and the quality of patchouli oil. Pretreatment such as withering, drying, size reduction and light fermentation were intended to increase the yield. One kilogramm of patchouli was moisturized with 500 mL of aquadest. The light fermentation process was carried out for 20 hours in a dark container. Fermented patchouli was extracted for 6 hours using Water-Steam and Water Bubble Distillation techniques. Physical and chemical properties test of patchouli oil were performed using SNI standard No. SNI-06-2385-2006 and the chemical composition of patchouli oil was analysed by GC-MS. As the results, the higher yield oil is obtained using Water-Steam Distillation, i.e. 5.9% versus 2.4%. Spesific gravity, refractive index and acid number of patchouli oil in Water-Steam Distillation results did not meet the SNI standard, i.e. 0.991; 1.623 and 13.19, while the Water Bubble Distillation met the standard, i.e. 0.955; 1.510 and 6.61. The patchoulol content using Water Bubble Distillation technique is 61.53%, significant higher than those using Water-Steam Distillation, i.e. 38.24%. Thus, Water Bubble Distillation promises a potential technique to increase the content of patchoulol in the patchouli oil.

  16. Green jobs and a strong middle class.

    PubMed

    Podesta, John D

    2009-01-01

    Green jobs are critical to building a strong middle class, and millions of green jobs can be created through energy efficiency. The models already exist for this work, but we need sustained investment to bring them to scale.

  17. Sports Jobs Shine for Olympic Summer.

    ERIC Educational Resources Information Center

    Mariani, Matthew

    1995-01-01

    Gives information about opportunities, job tasks, and educational requirements of sports-related jobs in high school, college, and professional athletics: coaches, sports medicine specialists, managers, public relations specialists, and trainers. (SK)

  18. Development of Job-Based Reading Tests

    DTIC Science & Technology

    1982-11-01

    representing the four types of Army job reading tasks identified in prior research (Locating Job Information in an Index , in Tables and Graphs,DD re I= 3 E...categories of Army job reading tasks established in prior research: Locating Job Information in an Index , in Tables and Graphs, and in Narrative Descriptions...as the index of general reading ability. This decision was based on a known correlation of approximately 0.80 between FA and the Metropolitan Reading

  19. Job Prospects for Nuclear Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1987-01-01

    Discusses trends in job opportunities for nuclear engineers. Lists some of the factors influencing increases and decreases in the demand for nuclear engineers. Describes the effects on career opportunities from recent nuclear accidents, military research and development, and projected increases of demand for electricity. (TW)

  20. A grid job monitoring system

    SciTech Connect

    Dumitrescu, Catalin; Nowack, Andreas; Padhi, Sanjay; Sarkar, Subir; /INFN, Pisa /Pisa, Scuola Normale Superiore

    2010-01-01

    This paper presents a web-based Job Monitoring framework for individual Grid sites that allows users to follow in detail their jobs in quasi-real time. The framework consists of several independent components: (a) a set of sensors that run on the site CE and worker nodes and update a database, (b) a simple yet extensible web services framework and (c) an Ajax powered web interface having a look-and-feel and control similar to a desktop application. The monitoring framework supports LSF, Condor and PBS-like batch systems. This is one of the first monitoring systems where an X.509 authenticated web interface can be seamlessly accessed by both end-users and site administrators. While a site administrator has access to all the possible information, a user can only view the jobs for the Virtual Organizations (VO) he/she is a part of. The monitoring framework design supports several possible deployment scenarios. For a site running a supported batch system, the system may be deployed as a whole, or existing site sensors can be adapted and reused with the web services components. A site may even prefer to build the web server independently and choose to use only the Ajax powered web interface. Finally, the system is being used to monitor a glideinWMS instance. This broadens the scope significantly, allowing it to monitor jobs over multiple sites.

  1. A Grid job monitoring system

    NASA Astrophysics Data System (ADS)

    Dumitrescu, Catalin; Nowack, Andreas; Padhi, Sanjay; Sarkar, Subir

    2010-04-01

    This paper presents a web-based Job Monitoring framework for individual Grid sites that allows users to follow in detail their jobs in quasi-real time. The framework consists of several independent components : (a) a set of sensors that run on the site CE and worker nodes and update a database, (b) a simple yet extensible web services framework and (c) an Ajax powered web interface having a look-and-feel and control similar to a desktop application. The monitoring framework supports LSF, Condor and PBS-like batch systems. This is one of the first monitoring systems where an X.509 authenticated web interface can be seamlessly accessed by both end-users and site administrators. While a site administrator has access to all the possible information, a user can only view the jobs for the Virtual Organizations (VO) he/she is a part of. The monitoring framework design supports several possible deployment scenarios. For a site running a supported batch system, the system may be deployed as a whole, or existing site sensors can be adapted and reused with the web services components. A site may even prefer to build the web server independently and choose to use only the Ajax powered web interface. Finally, the system is being used to monitor a glideinWMS instance. This broadens the scope significantly, allowing it to monitor jobs over multiple sites.

  2. Job Briefs. Career Education Guide.

    ERIC Educational Resources Information Center

    Dependents Schools (DOD), Washington, DC. European Area.

    The document contains 288 one-page job descriptions based on 1973 information for the following 11 career clusters: automotive technology, business/clerical/sales, computer technology, electricity/electronics, graphic communications, health/cosmetology, agriculture/conservation, artistic/literary/music, mechanical/transportation/construction,…

  3. Job Placement Center. Final Report.

    ERIC Educational Resources Information Center

    Cava, Karen

    Objectives of the second-year project described in this report were (1) to conduct a series of one-day workshops on job searching skills for at least 400 high school students and recent graduates; (2) to test interested students and match individual abilities and interests with available employment; (3) to contact at least 600 potential employers;…

  4. The Trend toward Retirement Jobs

    ERIC Educational Resources Information Center

    Buddy, Juanita Warren

    2008-01-01

    Many library media specialists are deciding to return to the workplace after retiring from full-time employment. This article focuses on general information about the trend of retirees acquiring retirement jobs, how and why retired library media specialists return to work, their perceptions of challenges facing library media programs, and advice…

  5. Emotional Intelligence and Job Satisfaction

    NASA Astrophysics Data System (ADS)

    Hosseinian, Simin; Yazdi, Seyedeh-Monavar; Zahraie, Shaghayegh; Fathi-Ashtiani, Ali

    This study aims to investigate the effect of training some aspects of Emotional Intelligence (EI) on job satisfaction and productivity of employees. The results can help organizations to realize human capabilities and the way to improve them by paying more attention to psychological issues. We used a quasi-experimental method using a pre-test and a post-test designed with control group and a four-month follow-up. Study population consists of employees of Marine Installations and Construction Company. Considering variables like age, education and job rank, we selected 28 employees who earned the lowest score for EI. They were then randomly assigned to experimental and control groups. Each employee got job satisfaction and productivity questionnaires and their managers were given employee evaluation questionnaire. Then some aspects of EI were taught to the experimental group once a week for 10 sessions. Four months later, both groups were evaluated by managers. The results show that education did not increase employees` job satisfaction nor did it improve managers` evaluation. However, employees` productivity score after training sessions and managers` evaluation improved in the long run. The results reveal that training EI by further controlling the above-mentioned variables is effective and essential to improve human resources.

  6. JOB HORIZONS FOR COLLEGE WOMEN.

    ERIC Educational Resources Information Center

    BARSKY, LILLIAN; TERLIN, ROSE

    DETAILED INFORMATION IS PROVIDED ON A VARIETY OF PROFESSIONS FOR WOMEN. EDUCATIONAL REQUIREMENTS, JOB OPPORTUNITIES AND RESPONSIBILITIES, ESTIMATED SALARIES, AND OPPORTUNITIES FOR ADVANCEMENT ARE DISCUSSED IN SUCH OCCUPATIONS AS ACCOUNTANT, HOME ECONOMIST, ENGINEER, OCCUPATIONAL THERAPIST, NURSE, SCIENTIST, REAL ESTATE AGENT AND BROKER,…

  7. Harvesting "Green-Collar" Jobs

    ERIC Educational Resources Information Center

    Roach, Ronald

    2009-01-01

    Emerging in recent years from the need for increased energy efficiency and conservation, greater reduction of greenhouse gas emissions, and stepped-up action to clean the environment, green jobs have arisen as a distinct employment sector within the U.S. and around the world. While social and political activists have taken the lead to make sure…

  8. Does Job Loss Shorten Life?

    ERIC Educational Resources Information Center

    Eliason, Marcus; Storrie, Donald

    2009-01-01

    This paper examines the impact of job loss on overall and cause-specific mortality. Using linked employer-employee data, we identified the workers displaced due to all establishment closures in Sweden in 1987 and 1988. Hence, we have extended the case study approach, which has dominated the plant closure literature. The overall mortality risk…

  9. Job Prospects for Electrical Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1986-01-01

    Discusses the career outlook for electrical/electronics engineers. Explains that the number of bachelor degree graduates continues to rise, along with average starting salaries. Reveals that although the availability of jobs in the computer industry is leveling off, prospects in the robotics and telecommunication fields are growing. (TW)

  10. Job Prospects for Metallurgical Engineering.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1985-01-01

    Job prospects in mining, metal-extraction, steel, and refining industries are depressed, but technological discoveries are opening up new fields for metallurgical engineers. Enrollment/employment opportunities and salaries in these areas are discussed a well as the roles of foreign competition, plastics applications, and ceramics research and…

  11. Energy War Is Generating Jobs

    ERIC Educational Resources Information Center

    Fiester, Kenneth

    1977-01-01

    Describes various energy-related projects and legislation, with new job estimates, to improve or design buildings and methods to reduce the annual growth in energy consumption by reducing gasoline consumption, cutting oil imports, increasing coal production, insulating buildings, and installing solar energy devices. (MF)

  12. Inside a Nontraditional Jobs Exploration.

    ERIC Educational Resources Information Center

    Campbell, Elizabeth H.

    1979-01-01

    Describes a Vocational Exploration Program at the military base, Fort Lewis, in Tacoma, Washington, which provided opportunities for 20 young women to sample jobs formerly reserved for men. This program is sponsored jointly by the National Alliance of Business and the AFL-CIO and funded under the Comprehensive Employment and Training Act. (MF)

  13. Guide to Jobs and Energy.

    ERIC Educational Resources Information Center

    Grossman, Richard; Daneker, Gail

    This document is a review of the work being done in the area of energy and the economy. The authors believe that increased energy efficiency, plus transition to a solar economy, can actually lead to a more stable economy and to more jobs than the large-scale system scenario, which corporate energy interests, many industrialists, and some…

  14. Learning on the Job. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains two papers from a symposium on learning on the job. "Professional Crisis Workers: Impact of Repeated Exposure to Human Pain and Destructiveness" (Lynn Atkinson-Tovar) examines the following topics: (1) the secondary and vicarious traumatic stress disorder that affects many professional crisis workers who are…

  15. Job Change: A Practitioner's View.

    ERIC Educational Resources Information Center

    Lenz, Janet G.; Reardon, Robert C.

    1990-01-01

    Suggests ways that career counselors can use Loughead and Black's "job change thermostat" in working with clients. Program and policy issues include service delivery settings, crisis-oriented versus long-term client needs, individual versus group approaches, staff competence, and availability of resources. (34 references) (SK)

  16. Job Prospects for Chemical Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1985-01-01

    The job situation for new chemical engineers with bachelor's degrees is continuing to reflect the gradual improvement that began in 1983. However, companies are looking for graduates with technical expertise as well as marketing, sales, or communications skills. Smaller classes may lead to shortages of chemical engineering graduates in the future.…

  17. Job Prospects for Petroleum Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1988-01-01

    Describes petroleum engineering as one area in industry where job opportunities are few but where the worst of the declines has been seen. Discusses the causes of the decline. Lists several areas where petroleum engineers have found alternatives including environmental projects, water supply projects, and computer applications. (CW)

  18. Conducting the Job Task Analysis.

    ERIC Educational Resources Information Center

    Burkhart, Jennifer

    This guide, which is intended for project directors, coordinators, and other professional staff involved in developing and delivering workplace education programs, explains the process of conducting a job task analysis to create customized curricula to meet the workplace education students' needs. After a brief discussion of the rationale for…

  19. JOB Soup for Women: 80 Job Bites You Can Sink Your Teeth into.

    ERIC Educational Resources Information Center

    Martin, Melissa

    Written for women by a career counselor, this resource guide provides proven job-search tips and teaches women about their personal job power. Its 80 job bites are divided into 10 chapters: "Choosing a Career & Evaluating a Job"; "Learn To Be an Assertive Woman at the Workplace"; "Portfolios, Resumes, Cover Letters, and Thank You Notes"; "Knowing…

  20. Teachers' Collective Efficacy, Job Satisfaction, and Job Stress in Cross-Cultural Context

    ERIC Educational Resources Information Center

    Klassen, Robert M.; Usher, Ellen L.; Bong, Mimi

    2010-01-01

    This study examines how teachers' collective efficacy (TCE), job stress, and the cultural dimension of collectivism are associated with job satisfaction for 500 teachers from Canada, Korea (South Korea or Republic of Korea), and the United States. Multigroup path analysis revealed that TCE predicted job satisfaction across settings. Job stress was…

  1. Do School Counselors Matter? Mattering as a Moderator between Job Stress and Job Satisfaction

    ERIC Educational Resources Information Center

    Rayle, Andrea Dixon

    2006-01-01

    The relationships of perceived mattering to others, job-related stress, and job satisfaction were examined for 388 elementary, middle, and high school counselors from across the United States. Participants completed the School Counselor Mattering Scale, the School Counselor Job-Stress Assessment, and several job satisfaction questions in order to…

  2. Principals' Self-Efficacy: Relations with Job Autonomy, Job Satisfaction, and Contextual Constraints

    ERIC Educational Resources Information Center

    Federici, Roger A.

    2013-01-01

    The purpose of the present study was to explore relations between principals' self-efficacy, perceived job autonomy, job satisfaction, and perceived contextual constraints to autonomy. Principal self-efficacy was measured by a multidimensional scale called the Norwegian Principal Self-Efficacy Scale. Job autonomy, job satisfaction, and contextual…

  3. Administrative Staff Members' Job Competency and Their Job Satisfaction in a Korean Research University

    ERIC Educational Resources Information Center

    Jung, Jisun; Shin, Jung Cheol

    2015-01-01

    The purpose of this study is to explore the impact of administrative staff's job competency on their job satisfaction in a Korean research university. We conceptualized job satisfaction into three subcomponents: satisfaction in the job field, in the workplace, and with the actual task. In the regression analysis, we included demographics, inner…

  4. Effects of Job Previews on Self-Selection and Job Choice.

    ERIC Educational Resources Information Center

    Saks, Alan M.; And Others

    1994-01-01

    Undergraduates (n=138) were placed in two groups: one received either Realistic Job Preview (RJP) or Traditional Job Preview (TJP); other group received both. Differences in job acceptance rates were found only in second, in which 71.4% picked TJP. Job previews affected self-selection, and expectancy theory was supported as model. Subjects with…

  5. Barriers and Supports in the Job Search: Preliminary Findings from a Survey of Older Job Seekers.

    ERIC Educational Resources Information Center

    Daum, Menachem; And Others

    The older job seeker faces both external and internal barriers in finding employment. External barriers include such economic and societal obstacles as age discrimination, rapid technological changes and the shifting demands of the job market. Internal barriers include diminishing job seeking motivation and limited job seeking skills. A conceptual…

  6. New Jobs, Old Occupational Stereotypes: Gender and Jobs in the New Economy

    ERIC Educational Resources Information Center

    Miller, Linda; Hayward, Rowena

    2006-01-01

    This paper reports data from a questionnaire-based UK study that examined occupational sex-role stereotypes, perceived occupational gender segregation, job knowledge and job preferences of male and female pupils aged 14-18 for 23 jobs. Data were collected from 508 pupils in total. Both boys and girls perceived the majority of the jobs as being…

  7. Elementary Resource Room Teachers' Job Stress and Job Satisfaction in Taoyuan County, Taiwan

    ERIC Educational Resources Information Center

    Cheng, Yuan-Wen; Ren, Lillian

    2010-01-01

    Background: Job satisfaction and job stress have been shown to be consistently related in a range of school education studies. The purpose of this research was to investigate how well the job satisfaction of resource room teachers in Taiwan may be predicted through an understanding of their job stress and demographic characteristics. Method: A…

  8. 27 CFR 1.62 - Use of distilled spirits or wine for experimental purposes and in manufacture of nonbeverage...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... or wine for experimental purposes and in manufacture of nonbeverage products. 1.62 Section 1.62... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Nonindustrial Use of Distilled Spirits and Wine Uses Regarded As Industrial § 1.62 Use of distilled spirits or wine...

  9. 27 CFR 1.62 - Use of distilled spirits or wine for experimental purposes and in manufacture of nonbeverage...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... or wine for experimental purposes and in manufacture of nonbeverage products. 1.62 Section 1.62... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Nonindustrial Use of Distilled Spirits and Wine Uses Regarded As Industrial § 1.62 Use of distilled spirits or wine...

  10. 27 CFR 1.62 - Use of distilled spirits or wine for experimental purposes and in manufacture of nonbeverage...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... or wine for experimental purposes and in manufacture of nonbeverage products. 1.62 Section 1.62... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Nonindustrial Use of Distilled Spirits and Wine Uses Regarded As Industrial § 1.62 Use of distilled spirits or wine...

  11. 27 CFR 1.62 - Use of distilled spirits or wine for experimental purposes and in manufacture of nonbeverage...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... or wine for experimental purposes and in manufacture of nonbeverage products. 1.62 Section 1.62... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Nonindustrial Use of Distilled Spirits and Wine Uses Regarded As Industrial § 1.62 Use of distilled spirits or wine...

  12. 27 CFR 1.62 - Use of distilled spirits or wine for experimental purposes and in manufacture of nonbeverage...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... or wine for experimental purposes and in manufacture of nonbeverage products. 1.62 Section 1.62... OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Nonindustrial Use of Distilled Spirits and Wine Uses Regarded As Industrial § 1.62 Use of distilled spirits or wine...

  13. 20 CFR 655.121 - Job orders.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Job orders. 655.121 Section 655.121 Employees... United States (H-2A Workers) Prefiling Procedures § 655.121 Job orders. (a) Area of intended employment... job order, Form ETA-790, to the SWA serving the area of intended employment for intrastate...

  14. 46 CFR Sec. 7 - Job order numbering.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Job order numbering. Sec. 7 Section 7 Shipping MARITIME... REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 7 Job order numbering. (a) The NSA-LUMPSUMREP Contract number shall be inserted in every job order and supplemental...

  15. 32 CFR 1656.12 - Job reassignment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Job reassignment. 1656.12 Section 1656.12... SERVICE § 1656.12 Job reassignment. (a) Grounds for Reassignment. The Director may reassign an ASW whenever the Director determines that: (1) The job assignment violates the ASW's religious, moral...

  16. 32 CFR 1656.12 - Job reassignment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Job reassignment. 1656.12 Section 1656.12... SERVICE § 1656.12 Job reassignment. (a) Grounds for Reassignment. The Director may reassign an ASW whenever the Director determines that: (1) The job assignment violates the ASW's religious, moral...

  17. 20 CFR 653.102 - Job information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Job information. 653.102 Section 653.102... SERVICE SYSTEM Services for Migrant and Seasonal Farmworkers (MSFWs) § 653.102 Job information. All State agencies shall make job order information conspicuous and available to MSFWs in all local offices....

  18. 20 CFR 655.121 - Job orders.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Job orders. 655.121 Section 655.121 Employees... United States (H-2A Workers) Prefiling Procedures § 655.121 Job orders. (a) Area of intended employment... job order, Form ETA-790, to the SWA serving the area of intended employment for intrastate...

  19. 46 CFR Sec. 7 - Job order numbering.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Job order numbering. Sec. 7 Section 7 Shipping MARITIME... REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 7 Job order numbering. (a) The NSA-LUMPSUMREP Contract number shall be inserted in every job order and supplemental...

  20. 46 CFR Sec. 7 - Job order numbering.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Job order numbering. Sec. 7 Section 7 Shipping MARITIME... REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 7 Job order numbering. (a) The NSA-LUMPSUMREP Contract number shall be inserted in every job order and supplemental...