Science.gov

Sample records for distance transport mail

  1. 14 CFR 223.24 - Transportation of empty mail bags.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Transportation of empty mail bags. 223.24 Section 223.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS FREE AND REDUCED-RATE TRANSPORTATION International Travel § 223.24 Transportation of empty mail bags. Any...

  2. 62. RAILROAD FACILITIES, TRUCKING PASSAGE, MAIL TRANSPORT AREA, ACCESS TO ...

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

    62. RAILROAD FACILITIES, TRUCKING PASSAGE, MAIL TRANSPORT AREA, ACCESS TO POST OFFICE BUILDING, VIEW TO WEST - Terminal Tower Building, Cleveland Union Terminal, 50 Public Square, Cleveland, Cuyahoga County, OH

  3. 14 CFR 223.24 - Transportation of empty mail bags.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Transportation of empty mail bags. 223.24 Section 223.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS FREE AND REDUCED-RATE TRANSPORTATION International Travel §...

  4. 14 CFR 223.24 - Transportation of empty mail bags.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Transportation of empty mail bags. 223.24 Section 223.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS FREE AND REDUCED-RATE TRANSPORTATION International Travel §...

  5. 14 CFR 223.24 - Transportation of empty mail bags.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Transportation of empty mail bags. 223.24 Section 223.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS FREE AND REDUCED-RATE TRANSPORTATION International Travel §...

  6. 14 CFR 223.24 - Transportation of empty mail bags.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Transportation of empty mail bags. 223.24 Section 223.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS FREE AND REDUCED-RATE TRANSPORTATION International Travel §...

  7. E-Mail Alerts and RSS Feeds for Distance Learning Administrators

    ERIC Educational Resources Information Center

    Washburn, Allyson; Howell, Scott L.

    2008-01-01

    This article describes how E-Mail Alerts and RSS feeds can be helpful tools for busy distance education administrators by helping them to efficiently sort through the research and news information that is now available. These tools and their respective filters and aggregators make it possible for busy distance education administrators to stay…

  8. Faculty and Student Expectations and Perceptions of E-mail Communication in a Campus and Distance Doctor of Pharmacy Program

    PubMed Central

    Turner, Paul D.; Monaghan, Michael S.; Walters, Ryan W.; Merkel, Jennifer J.; Lipschultz, Jeremy H.; Lenz, Thomas L.

    2010-01-01

    Objective To examine faculty members' and students' expectations and perceptions of e-mail communication in a dual pathway pharmacy program. Methods Three parallel survey instruments were administered to campus students, distance students, and faculty members, respectively. Focus groups with students and faculty were conducted. Results Faculty members perceived themselves as more accessible and approachable by e-mail than either group of students did. Campus students expected a shorter faculty response time to e-mail and for faculty members to be more available than did distance students. Conclusion E-mail is an effective means of computer-mediated communication between faculty members and students and can be used to promote a sense of community and inclusiveness (ie, immediacy), especially with distant students. PMID:21436932

  9. Effects of long distance transportation on honey bee physiology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Despite the requirement of long distance transportation of honey bees used for pollination, we understand little how transportation affects honey bees. Three trials were conducted to study the effects of long distance transportation on honey bee physiology. Newly emerged bees from one colony were sp...

  10. Filamentous bacteria transport electrons over centimetre distances.

    PubMed

    Pfeffer, Christian; Larsen, Steffen; Song, Jie; Dong, Mingdong; Besenbacher, Flemming; Meyer, Rikke Louise; Kjeldsen, Kasper Urup; Schreiber, Lars; Gorby, Yuri A; El-Naggar, Mohamed Y; Leung, Kar Man; Schramm, Andreas; Risgaard-Petersen, Nils; Nielsen, Lars Peter

    2012-11-01

    Oxygen consumption in marine sediments is often coupled to the oxidation of sulphide generated by degradation of organic matter in deeper, oxygen-free layers. Geochemical observations have shown that this coupling can be mediated by electric currents carried by unidentified electron transporters across centimetre-wide zones. Here we present evidence that the native conductors are long, filamentous bacteria. They abounded in sediment zones with electric currents and along their length they contained strings with distinct properties in accordance with a function as electron transporters. Living, electrical cables add a new dimension to the understanding of interactions in nature and may find use in technology development. PMID:23103872

  11. Historical perspectives on long distance transport of animals.

    PubMed

    Blancou, Jean; Parsonson, Ian

    2008-01-01

    Since Roman Antiquity, domestic and wild animals have been transported over long distances for purposes as different as improvement of livestock production, food supply, scientific interest, public entertainment, war and numerous other purposes. This long distance transportation was originally limited to the Mediterranean area but, during the Middle Ages extended to the rest of Europe. The conquest of the New World was the first major occasion to transport large numbers of horses and other livestock across the oceans. Domestic animals were necessary for the new colonies and their armies. European expansion to Asia and the Pacific also required the transportation of large numbers of domestic animals. Data, figures and description of the conditions of transport of animals as different as wild beasts, horses, camels, elephants or poultry are reported for each historical period. PMID:20405409

  12. Change of Collision Efficiency with Distance in Bacterial Transport Experiements

    SciTech Connect

    Dong, Hailiang; Scheibe, Timothy D.; Johnson, William P.; Monkman, Crystal; Fuller, Mark E.

    2006-05-01

    Previous bacterial transport studies have shown decreased bacterial adhesion with transport distance, largely based on laboratory core experiments. An inferred effect of microbial population variability is invoked to interpret experimental data, but there lacks direct measurement at field-scale, especially in correlation of transport distance with change of bacterial surface properties. This study was undertaken to determine change of collision efficiency with transport distance, taking advantage of the bacterial transport experiment in Oyster, VA in the summer of 2001. Upon injection of an adhesion deficient strain, Comamonas sp. DA001 into a up-gradient well, bacterial samples were taken from multi-level samplers along the flow path, and were injected into cores of 40 cm in length and 7.5 cm in diameter packed with homogenized sediment from the same site, South Oyster focus area (SOFA). Bacterial suspension samples were also measured for bacterial electrophoretic mobility distribution. Using filtration theory, collision efficiency, the probability of bacterial attachment to the grain surfaces upon collision and a quantitative measure of bacterial adhesion, was determined using CXTFIT model fitted attachment rate, measured grain size (10th percentile), porosity, flow velocity, and collector efficiency. Collision efficiency was also determined based on the fraction of retention in the cores. Contrary to previous results and interpretation of field-scale breakthrough curves, our experimentally determined collision efficiency increases with transport distance in the core experiments, which correlates with increasingly negative surface charge of the injected bacteria. Therefore we conclude that the apparent decrease in adhesion with transport distance in the field is strongly controlled by field-scale heterogeneity in physical and chemical aquifer properties and not by microbial population heterogeneity.

  13. ANALYTICAL DIFFUSION MODEL FOR LONG DISTANCE TRANSPORT OF AIR POLLUTANTS

    EPA Science Inventory

    A steady-state two-dimensional diffusion model suitable for predicting ambient air pollutant concentrations averaged over a long time period (e.g., month, season, or year) and resulting from the transport of pollutants for distances greater than about 100 km from the source is de...

  14. Long-distance transport of endogenous gibberellins in Arabidopsis

    PubMed Central

    Regnault, Thomas; Davière, Jean-Michel; Achard, Patrick

    2016-01-01

    Gibberellins (GAs) are phytohormones controlling major aspects of plant growth and development. Although previous studies suggested the existence of a transport of GAs in plants, the nature and properties associated with this transport were unknown. We recently showed through micrografting and biochemical approaches that the GA12 precursor is the chemical form of GA undergoing long-distance transport across plant organs in Arabidopsis. Endogenous GA12 moves through the plant vascular system from production sites to recipient tissues, in which GA12 can be converted to bioactive forms to support growth via the activation of GA-dependent processes. GAs are also essential to promote seed germination; hence GA biosynthesis mutants do not germinate without exogenous GA treatment. Our results suggest that endogenous GAs are not (or not sufficiently) transmitted to the offspring to successfully complete the germination under permissive conditions. PMID:26515330

  15. Metal species involved in long distance metal transport in plants

    PubMed Central

    Álvarez-Fernández, Ana; Díaz-Benito, Pablo; Abadía, Anunciación; López-Millán, Ana-Flor; Abadía, Javier

    2014-01-01

    The mechanisms plants use to transport metals from roots to shoots are not completely understood. It has long been proposed that organic molecules participate in metal translocation within the plant. However, until recently the identity of the complexes involved in the long-distance transport of metals could only be inferred by using indirect methods, such as analyzing separately the concentrations of metals and putative ligands and then using in silico chemical speciation software to predict metal species. Molecular biology approaches also have provided a breadth of information about putative metal ligands and metal complexes occurring in plant fluids. The new advances in analytical techniques based on mass spectrometry and the increased use of synchrotron X-ray spectroscopy have allowed for the identification of some metal-ligand species in plant fluids such as the xylem and phloem saps. Also, some proteins present in plant fluids can bind metals and a few studies have explored this possibility. This study reviews the analytical challenges researchers have to face to understand long-distance metal transport in plants as well as the recent advances in the identification of the ligand and metal-ligand complexes in plant fluids. PMID:24723928

  16. Electronic Mail.

    ERIC Educational Resources Information Center

    Pollard, Jim; Holznagel, Don

    1984-01-01

    Decision makers must address the issues of (1) just what are electronic communications? (2) how will they help me teach, administer, or survive? and (3) what will it cost in time and money? Electronic mail allows the sending of letters, memos, and messages to anyone who uses the same electronic mail system, and provides most of the options that…

  17. Transport Distance of Invertebrate Environmental DNA in a Natural River

    PubMed Central

    Deiner, Kristy; Altermatt, Florian

    2014-01-01

    Environmental DNA (eDNA) monitoring is a novel molecular technique to detect species in natural habitats. Many eDNA studies in aquatic systems have focused on lake or ponds, and/or on large vertebrate species, but applications to invertebrates in river systems are emerging. A challenge in applying eDNA monitoring in flowing waters is that a species' DNA can be transported downstream. Whether and how far eDNA can be detected due to downstream transport remains largely unknown. In this study we tested for downstream detection of eDNA for two invertebrate species, Daphnia longispina and Unio tumidus, which are lake dwelling species in our study area. The goal was to determine how far away from the source population in a lake their eDNA could be detected in an outflowing river. We sampled water from eleven river sites in regular intervals up to 12.3 km downstream of the lake, developed new eDNA probes for both species, and used a standard PCR and Sanger sequencing detection method to confirm presence of each species' eDNA in the river. We detected D. longispina at all locations and across two time points (July and October); whereas with U. tumidus, we observed a decreased detection rate and did not detect its eDNA after 9.1 km. We also observed a difference in detection for this species at different times of year. The observed movement of eDNA from the source amounting to nearly 10 km for these species indicates that the resolution of an eDNA sample can be large in river systems. Our results indicate that there may be species' specific transport distances for eDNA and demonstrate for the first time that invertebrate eDNA can persist over relatively large distances in a natural river system. PMID:24523940

  18. The Effects of E-Mail Messages in a Distance Learning University on Perceived Academic and Social Support, Academic Satisfaction, and Coping

    ERIC Educational Resources Information Center

    Heiman, Tali

    2008-01-01

    The study examines the effects of e-mail messages on students' perceived social support, academic satisfaction, academic outcomes, and on students' coping modes. E-mails with a social or academic content were submitted by the university academic staff responsible for the courses to the 229 undergraduate students enrolled in an online social…

  19. The world's air transportation services : data as to passengers, mail, and goods carried by American and European transportation services

    NASA Technical Reports Server (NTRS)

    1922-01-01

    This report presents detailed descriptions, statistics, and graphs on European and American air transport. The European countries listed are Belgium, Czecho-Slovakia, Denmark, France, Germany, Great Britain, Holland, and Italy.

  20. Electronic mail.

    PubMed Central

    Pallen, M.

    1995-01-01

    Electronic mail (email) has many advantages over other forms of communication: it is easy to use, free of charge, fast, and delivers information in a digital format. As a text only medium, email is usually less formal in style than conventional correspondence and may contain acronyms and other features, such as smileys, that are peculiar to the Internet. Email client programs that run on your own microcomputer render email powerful and easy to use. With suitable encoding methods, email can be used to send any kind of computer file, including pictures, sounds, programs, and movies. Numerous biomedical electronic mailing lists and other Internet services are accessible by email. PMID:8520343

  1. Smooth Mailing

    ERIC Educational Resources Information Center

    Palmer, Tracey

    2010-01-01

    In fundraising today, a wealth of communications tools makes it increasingly easier to contact prospective donors--but is it getting harder to really connect with them? Do the new tools work as well as the old ones? In the second decade of online marketing, all the tools of the trade are subject to scrutiny. Direct mail has been a mainstay of the…

  2. Parametric study on maximum transportable distance and cost for thermal energy transportation using various coolants

    SciTech Connect

    Su-Jong Yoon; Piyush Sabharwall

    2014-07-01

    The operation temperature of advanced nuclear reactors is generally higher than commercial light water reactors and thermal energy from advanced nuclear reactor can be used for various purposes such as district heating, desalination, hydrogen production and other process heat applications, etc. The process heat industry/facilities will be located outside the nuclear island due to safety measures. This thermal energy from the reactor has to be transported a fair distance. In this study, analytical analysis was conducted to identify the maximum distance that thermal energy could be transported using various coolants such as molten-salts, helium and water by varying the pipe diameter and mass flow rate. The cost required to transport each coolant was also analyzed. The coolants analyzed are molten salts (such as: KClMgCl2, LiF-NaF-KF (FLiNaK) and KF-ZrF4), helium and water. Fluoride salts are superior because of better heat transport characteristics but chloride salts are most economical for higher temperature transportation purposes. For lower temperature water is a possible alternative when compared with He, because low pressure He requires higher pumping power which makes the process very inefficient and economically not viable for both low and high temperature application.

  3. Long-distance transport of radionuclides between PET cyclotron and PET radiochemistry.

    PubMed

    PreuscheS; Füchtner, F; Steinbach, J; Zessin, J; Krug, H; Neumann, W

    1999-12-01

    At the Rossendorf PET Centre the PET cyclotron and the radiochemical laboratories are 500 m away from each other. The distance is bridged by a radionuclide transport system (RATS) whose details such as layout, technical parameters, control system and radiation protection are described along with our experience in long-distance transport of radionuclides. PMID:10581677

  4. An Analysis of the Market Potential for Distance Learning Opportunities in Transportation Professional Development.

    ERIC Educational Resources Information Center

    Durkop, Brooke R.; Jasek, Debbie; Kuhn, Beverly T.

    The feasibility and sustainability of a distance learning program at the Texas Transportation Institute, which is part of the Texas A&M University system, was investigated. A literature review and online survey of current transportation professionals were conducted to examine the market potential for a distance learning program and to identify…

  5. Polar auxin transport in relation to long-distance transport of nutrients in the Charales.

    PubMed

    Raven, John A

    2013-01-01

    This paper examines the significance of the recent demonstration of polar auxin transport (PAT) in the green macroalga Chara (Charophyceae: Charales) and, especially, options for explaining some features of PAT in the Charales. The occurrence of PAT in the Charales shows that PAT originated in the algal ancestors of the embryophytes (liverworts, mosses, hornworts, and vascular plants), although it is not yet known if PAT occurs elsewhere in the Charophyceae or in other algae. While in the embryophytes PAT occurs in parenchymatously constructed structures which commonly also have xylem and phloem (or their bryophyte analogues) as long-distance transport processes in parallel to PAT, in Chara corallina PAT shares the pathway for long-distance transport of nutrients though the parenchymatously constructed nodal complexes and the single giant cells of the internode. The speed of auxin movement of PAT is much more rapid than that attributable to diffusion and of the same order as the rate of cytoplasmic streaming in the giant internodal cells, yet complete inhibition of streaming by the inhibitor cytochalasin H does not slow down auxin transport. Explanations for this phenomenon are sought in the operation of other mechanochemical motors, dynein-tubulin and kinesin-tubulin, as alternatives to the myosin-actin system which powers cytoplasmic streaming. Experiments in which microtubules are disrupted, for example by colchicine, could show if one of the tubulin-based motors is involved. If these motors are involved, some mechanism is needed to amplify the speeds known for the motors to explain the order of magnitude higher speeds seen for auxin transport. PMID:23264638

  6. Ballistic energy transport along PEG chains: distance dependence of the transport efficiency.

    PubMed

    Lin, Zhiwei; Zhang, Nan; Jayawickramarajah, Janarthanan; Rubtsov, Igor V

    2012-08-14

    Dual-frequency relaxation-assisted two-dimensional infrared (RA 2DIR) spectroscopy was used to investigate energy transport in polyethylene glycol (PEG) oligomers of different length, having 0, 4, 8, and 12 repeating units and end-labeled with azido and succinimide ester moieties (azPEGn). The energy transport initiated by excitation of the N≡N stretching mode of the azido group in azPEGn in CCl(4) at ca. 2100 cm(-1) was recorded by probing the C=O stretching modes (reporters) of the succinimide ester moiety. Sensitive to the excess energy delivered to the reporter modes, RA 2DIR permits observation of both the through-bond and through-solvent energy transport contributions. The cross-peak data involving the reporter modes with different thermal sensitivity and the data for mixtures of compounds permitted concluding that through-bond energy transport is the dominant mechanism for most cross peaks in all four azPEGn compounds. The through-bond energy transport time, evaluated as the waiting time at which the cross peak maximum is reached, was found to be linearly dependent on the chain length of up to 60 Å, suggesting a ballistic energy transport regime. The through-bond energy transport speed determined from the chain-length dependence of T(max) in CCl(4) is found to be ca. 450 m s(-1). The cross-peak amplitude at the maximum decays exponentially with the chain length; a characteristic decay distance is found to be 15.7 ± 1 Å. The cross-peak amplitude at zero waiting time, determined by the end-to-end distance distribution, is found to decay with the chain length (L) as ∼L(-1.4), which is close to predictions of the free flight chain model. The match indicates that the end-group interaction does not strongly perturb the end-to-end distribution, which is close to the ideal random coil distribution with the Gaussian probability density. PMID:22555778

  7. Energy analysis and break-even distance for transportation for biofuels in comparison to fossil fuels

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the present analysis various forms fuel from biomass and fossil sources, their mass and energy densities, and their break-even transportation distances to transport them effectively were analyzed. This study gives an insight on how many times more energy spent on transporting the fuels to differe...

  8. The Development of the Zeppelin Dirigible for Long Distance Transportation

    NASA Technical Reports Server (NTRS)

    Ehrle, A.

    1980-01-01

    Changes in the design and construction of German airships for regular transoceanic passenger transportation during the 1916 to 1938 period are described. Technical problems related to structural weight, fuel reduction, and passenger comfort are considered.

  9. Long-distance quantum transport dynamics in macromolecules

    NASA Astrophysics Data System (ADS)

    Schneider, E.; Faccioli, P.

    2014-04-01

    Using renormalization group methods, we develop a rigorous coarse-grained representation of the dissipative dynamics of quantum excitations propagating inside open macromolecular systems. We show that, at very low spatial resolution, this quantum transport theory reduces to a modified Brownian process, in which quantum delocalization effects are accounted for by means of an effective term in the Onsager-Machlup functional. Using this formulation, we derive a simple analytic solution for the time-dependent probability of observing the quantum excitation at a given point in the macromolecule. This formula can be used to predict the migration of natural or charged quantum excitations in a variety of molecular systems, including biological and organic polymers, organic crystalline transistors, or photosynthetic complexes. For illustration purposes, we apply this method to investigate inelastic electronic hole transport in a long homo-DNA chain.

  10. An on-line system for long-distance transport of 15O-labelled gases

    NASA Astrophysics Data System (ADS)

    Heselius, Sven-Johan; Mäkelä, Pekka; Solin, Olof; Saarni, Hannu

    1984-12-01

    Short-lived radioactive gases are conveniently produced by particle bombardment of gas targets. Transport of short-lived radioactive gases over long distances is possible with the help of a high target pressure driving the gaseous radioactive products through narrow-bore transport tubes. An on-line system for routine transport of short-lived accelerator-produced radioactive gases from the target chamber to two clinical laboratories at 650 m and 970 m distances from the accelerator is described. Targetry and gas handling for preparation of oxygen-15 labelled molecular oxygen and carbon dioxide for inhalation are presented.

  11. Impact of a Pharmacy Benefit Change on New Use of Mail Order Pharmacy among Diabetes Patients: The Diabetes Study of Northern California (DISTANCE)

    PubMed Central

    Karter, Andrew J; Parker, Melissa M; Duru, O Kenrik; Schillinger, Dean; Adler, Nancy E; Moffet, Howard H; Adams, Alyce S; Chan, James; Herman, Willam H; Schmittdiel, Julie A

    2015-01-01

    Objective To assess the impact of a pharmacy benefit change on mail order pharmacy (MOP) uptake. Data Sources/Study Setting Race-stratified, random sample of diabetes patients in an integrated health care delivery system. Study Design In this natural experiment, we studied the impact of a pharmacy benefit change that conditionally discounted medications if patients used MOP and prepaid two copayments. We compared MOP uptake among those exposed to the benefit change (n = 2,442) and the reference group with no benefit change (n = 8,148), and estimated differential MOP uptake across social strata using a difference-in-differences framework. Data Collection/Extraction Methods Ascertained MOP uptake (initiation among previous nonusers). Principal Findings Thirty percent of patients started using MOP after receiving the benefit change versus 9 percent uptake among the reference group (p < .0001). After adjustment, there was a 26 percentage point greater MOP uptake (benefit change effect). This benefit change effect was significantly smaller among patients with inadequate health literacy (15 percent less), limited English proficiency (14 percent less), and among Latinos and Asians (24 and 16 percent less compared to Caucasians). Conclusions Conditionally discounting medications delivered by MOP effectively stimulated MOP uptake overall, but it unintentionally widened previously existing social gaps in MOP use because it stimulated less MOP uptake in vulnerable populations. PMID:25131156

  12. Interplay between Velocity and Travel Distance of Kinesin-based Transport in the Presence of Tau

    PubMed Central

    Xu, Jing; King, Stephen J.; Lapierre-Landry, Maryse; Nemec, Brian

    2013-01-01

    Although the disease-relevant microtubule-associated protein tau is known to severely inhibit kinesin-based transport in vitro, the potential mechanisms for reversing this detrimental effect to maintain healthy transport in cells remain unknown. Here we report the unambiguous upregulation of multiple-kinesin travel distance despite the presence of tau, via decreased single-kinesin velocity. Interestingly, the presence of tau also modestly reduced cargo velocity in multiple-kinesin transport, and our stochastic simulations indicate that the tau-mediated reduction in single-kinesin travel underlies this observation. Taken together, our observations highlight a nontrivial interplay between velocity and travel distance for kinesin transport, and suggest that single-kinesin velocity is a promising experimental handle for tuning the effect of tau on multiple-kinesin travel distance. PMID:24268156

  13. Customizing Mass Distributions of E-Mail.

    ERIC Educational Resources Information Center

    Allen, Brockenbrough S.

    1995-01-01

    Discusses the concept of distance educators sending a mass distribution of messages to students via electronic mail. The concept uses course information databases to customize and generate message content. Describes steps of using off-the-shelf commercial software to process course data and send it to course participants by electronic mail via the…

  14. Scaling relationships between bed load volumes, transport distances, and stream power in steep mountain channels

    NASA Astrophysics Data System (ADS)

    Schneider, Johannes M.; Turowski, Jens M.; Rickenmann, Dieter; Hegglin, Ramon; Arrigo, Sabrina; Mao, Luca; Kirchner, James W.

    2014-03-01

    Bed load transport during storm events is both an agent of geomorphic change and a significant natural hazard in mountain regions. Thus, predicting bed load transport is a central challenge in fluvial geomorphology and natural hazard risk assessment. Bed load transport during storm events depends on the width and depth of bed scour, as well as the transport distances of individual sediment grains. We traced individual gravels in two steep mountain streams, the Erlenbach (Switzerland) and Rio Cordon (Italy), using magnetic and radio frequency identification tags, and measured their bed load transport rates using calibrated geophone bed load sensors in the Erlenbach and a bed load trap in the Rio Cordon. Tracer transport distances and bed load volumes exhibited approximate power law scaling with both the peak stream power and the cumulative stream energy of individual hydrologic events. Bed load volumes scaled much more steeply with peak stream power and cumulative stream energy than tracer transport distances did, and bed load volumes scaled as roughly the third power of transport distances. These observations imply that large bed load transport events become large primarily by scouring the bed deeper and wider, and only secondarily by transporting the mobilized sediment farther. Using the sediment continuity equation, we can estimate the mean effective thickness of the actively transported layer, averaged over the entire channel width and the duration of individual flow events. This active layer thickness also followed approximate power law scaling with peak stream power and cumulative stream energy and ranged up to 0.57 m in the Erlenbach, broadly consistent with independent measurements.

  15. PixMail: Pictures through mail

    NASA Astrophysics Data System (ADS)

    Blattner, Meera; Sierra, Francisco; Prassinos, Peter

    1989-02-01

    PixMail is a set of procedures for sending pictures through internet mail. The pictures can be sent or received by personal computers, terminals with or without raster capability, and facsimile machines. Optical scanners may be used as input to the picture file and printers may be used as an output device once the raster file is stored in a form used by a paint editor. No additional equipment needs to be purchased by the users to send or receive PixMail (unless facsimile input/output is desired) and it is no more difficult to send or receive than ordinary UNIX mail. PixMail uses the protocols of existing electronic mail for transmission from any ARPAnet or MILnet user to any other.

  16. PixMail: Pictures through mail

    SciTech Connect

    Blattner, M.; Sierra, F.; Prassinos, P.

    1989-02-01

    PixMail is a set of procedures for sending pictures through internet mail. The pictures can be sent or received by personal computers, terminals with or without raster capability, and facsimile machines. Optical scanners may be used as input to the picture file and printers may be used as an output device once the raster file is stored in a form used by a paint editor. No additional equipment needs to be purchased by the users to send or receive PixMail (unless facsimile input/output is desired) and it is no more difficult to send or receive than ordinary UNIX mail. PixMail uses the protocols of existing electronic mail for transmission from any ARPAnet or MILnet user to any other. 15 refs., 1 fig.

  17. Interplay between Velocity and Travel Distance of Kinesin-based Transport in the Presence of Tau

    NASA Astrophysics Data System (ADS)

    Xu, Jing; King, Stephen; Lapierre-Landry, Maryse; Nemec, Brian

    2014-03-01

    Although the disease-relevant microtubule-associated protein tau is known to severely inhibit kinesin-based transport in vitro, potential mechanisms for reversing this detrimental effect to maintain healthy transport in cells remain unknown. Here we report the unambiguous up-regulation of multiple-kinesin travel distance despite the presence of tau, via decreased single-kinesin velocity. Intriguingly, the presence of tau also modestly reduced velocity in multiple-kinesin transport. Our stochastic simulations indicate that the tau-mediated reduction in single-kinesin travel is sufficient for the observed reduction in multiple-kinesin velocity. Taken together, our observations suggest that single-kinesin velocity is a promising experimental handle for tuning the effect of tau on multiple-kinesin travel distance, and uncover a previously unexplored role of tau for inhibiting multiple-kinesin velocity via reducing single-kinesin travel distance. This work was supported in part by NIH grant NS048501 to SJK.

  18. Direct Measurement of Room-Temperature Nondiffusive Thermal Transport Over Micron Distances in a Silicon Membrane

    NASA Astrophysics Data System (ADS)

    Johnson, Jeremy A.; Maznev, A. A.; Cuffe, John; Eliason, Jeffrey K.; Minnich, Austin J.; Kehoe, Timothy; Torres, Clivia M. Sotomayor; Chen, Gang; Nelson, Keith A.

    2013-01-01

    The “textbook” phonon mean free path of heat carrying phonons in silicon at room temperature is ˜40nm. However, a large contribution to the thermal conductivity comes from low-frequency phonons with much longer mean free paths. We present a simple experiment demonstrating that room-temperature thermal transport in Si significantly deviates from the diffusion model already at micron distances. Absorption of crossed laser pulses in a freestanding silicon membrane sets up a sinusoidal temperature profile that is monitored via diffraction of a probe laser beam. By changing the period of the thermal grating we vary the heat transport distance within the range ˜1-10μm. At small distances, we observe a reduction in the effective thermal conductivity indicating a transition from the diffusive to the ballistic transport regime for the low-frequency part of the phonon spectrum.

  19. Evidence of long-distance transport of mountain cedar pollen into Tulsa, Oklahoma

    NASA Astrophysics Data System (ADS)

    Rogers, C. A.; Levetin, E.

    Previous study of Cupressaceae pollen in the Tulsa atmosphere during December and January suggested that the source of this pollen is the Juniperus ashei (mountain cedar) populations that occur mainly in southern Oklahoma and central Texas. The present investigation examined the evidence of long-distance transport of pollen from these populations during the 1996/1997 season at three sites in Oklahoma using Burkard traps. Two of the pollen-monitoring stations were operated in conjunction with Mesonet meteorological stations. It was found that the December and January Cupressaceae pollen occurs outside of the local season at Tulsa. Pollen concentrations are intermittent and correspond to days of peak concentrations at sites nearer the mountain cedar populations. Peak concentrations are associated with winds coming from the south over the mountain cedar areas. Diurnal rhythms show night-time peaks with a delay in timing at the northern-most site. These results are all consistent with the hypothesis that pollen is being transported over long distances from the mountain cedar populations to Tulsa, Oklahoma. These findings are important as they represent one of the few incidences of long-distance transport of pollen in significant concentrations to an area where the source vegetation is not present. Pollen-monitoring sites located in conjunction with Mesonet meteorological stations provide a unique opportunity to further examine atmospheric conditions during long-distance transport events. This will aid future studies of the spatial modeling of long-distance dispersal of pollen.

  20. Multimedia electronic mail

    NASA Astrophysics Data System (ADS)

    Yamamoto, Brian

    1990-08-01

    Electronic mail is a facility, analogous to postal mail, in which computers are used to compose, deliver, and receive messages. Traditional electronic mail systems rely solely on text as the medium of communication. A multi-media electronic mall application, Mail, combines the media of Rich Text, voice, images, and electronic documents to facilitate interpersonal communication. With Mail, these various media can be integrated into a single message. The variety of available media and the complexity of the messages that result from their combination make it important for Mail to have a simple user interface. It was possible to develop a simple, graphically-based interface that would accommodate Mail's message complexity. The integration of these diverse media is made practical by the rich operating environment in which Mail runs. Modern advances in hardware, operating systems, libraries, and servers make possible this powerful multi-media electronic mail application.

  1. Measuring the misfit between seismograms using an optimal transport distance: application to full waveform inversion

    NASA Astrophysics Data System (ADS)

    Métivier, L.; Brossier, R.; Mérigot, Q.; Oudet, E.; Virieux, J.

    2016-04-01

    Full waveform inversion using the conventional L2 distance to measure the misfit between seismograms is known to suffer from cycle skipping. An alternative strategy is proposed in this study, based on a measure of the misfit computed with an optimal transport distance. This measure allows to account for the lateral coherency of events within the seismograms, instead of considering each seismic trace independently, as is done generally in full waveform inversion. The computation of this optimal transport distance relies on a particular mathematical formulation allowing for the non-conservation of the total energy between seismograms. The numerical solution of the optimal transport problem is performed using proximal splitting techniques. Three synthetic case studies are investigated using this strategy: the Marmousi 2 model, the BP 2004 salt model, and the Chevron 2014 benchmark data. The results emphasize interesting properties of the optimal transport distance. The associated misfit function is less prone to cycle skipping. A workflow is designed to reconstruct accurately the salt structures in the BP 2004 model, starting from an initial model containing no information about these structures. A high-resolution P-wave velocity estimation is built from the Chevron 2014 benchmark data, following a frequency continuation strategy. This estimation explains accurately the data. Using the same workflow, full waveform inversion based on the L2 distance converges towards a local minimum. These results yield encouraging perspectives regarding the use of the optimal transport distance for full waveform inversion: the sensitivity to the accuracy of the initial model is reduced, the reconstruction of complex salt structure is made possible, the method is robust to noise, and the interpretation of seismic data dominated by reflections is enhanced.

  2. A circulation mud system used in long-distance ore pipeline transportation

    NASA Astrophysics Data System (ADS)

    Li, Youling; Wang, Hua

    2011-10-01

    The long-distance ore pipeline transportation is a new and high-tech industry, which is non-polluting, zero emissions, and in line with the strategy needs of national low-carbon economy and energy demand reduction. The long-distance ore transport needs multi-station pumping station transportation, however, the low concentration slurry that does not match the technological requirements, such as slurry head and so on. This paper designs a circulation mud system used in long-distance pipeline transportation, which solves the following issues: (1) the technical pool can't storage water during the period of cleaning mine, so can't meet the needs of non-suspension production; (2) slurry spot cool dry easy to bring serious environmental pollution; (3) the refined iron dug out from the process pool need transport to iron and steel industry, trucking transportation needs a huge costs. Experience has shown that the system effectively improve the production efficiency and propagate.

  3. Transparent Proxy for Secure E-Mail

    NASA Astrophysics Data System (ADS)

    Michalák, Juraj; Hudec, Ladislav

    2010-05-01

    The paper deals with the security of e-mail messages and e-mail server implementation by means of a transparent SMTP proxy. The security features include encryption and signing of transported messages. The goal is to design and implement a software proxy for secure e-mail including its monitoring, administration, encryption and signing keys administration. In particular, we focus on automatic public key on-the-fly encryption and signing of e-mail messages according to S/MIME standard by means of an embedded computer system whose function can be briefly described as a brouter with transparent SMTP proxy.

  4. E-Mail Basics.

    ERIC Educational Resources Information Center

    Cohen, Sacha

    1996-01-01

    Offers electronic mail basics, mail etiquette and tips, interesting World Wide Web sites, and how to do a Web search. Includes Web sites that offer beginner tutorials and a glossary of Internet terms. (JOW)

  5. Spatial pattern of long-distance symplasmic transport and communication in trees

    PubMed Central

    Sokołowska, Katarzyna; Brysz, Alicja Maria; Zagórska-Marek, Beata

    2013-01-01

    Symplasmic short- and long-distance communication may be regulated at different levels of plant body organization. It depends on cell-to-cell transport modulated by plasmodesmata conductivity and frequency but above all on morphogenetic fields that integrate a plant at the supracellular level. Their control of physiological and developmental processes is especially important in trees, where the continuum consists of 3-dimensional systems of: 1) stem cells in cambium, and 2) living parenchyma cells in the secondary conductive tissues. We found that long-distance symplasmic transport in trees is spatially regulated. Uneven distribution of fluorescent tracer in cambial cells along the branches examined illustrates an unknown intrinsic phenomenon that can possibly be important for plant organism integration. Here we illustrate the spatial dynamics of symplasmic transport in cambium, test and exclude the role of callose in its regulation, and discuss the mechanism that could possibly be responsible for the maintenance of this spatial pattern. PMID:23989002

  6. Evaluation of Mail Registration.

    ERIC Educational Resources Information Center

    San Diego Community Coll. District, CA. Research and Planning.

    The San Diego Community College District (SDCCD) implemented mail registration for all continuing students in spring 1986. In fall 1986, a comprehensive evaluation of the registration system was conducted to assess the impact of mail registration on student enrollment, to determine the impact of mailing class schedules to students' homes, to…

  7. Influence of short distance transportation on tracheal bacterial content and lower airway cytology in horses.

    PubMed

    Allano, Marion; Labrecque, Olivia; Rodriguez Batista, Edisleidy; Beauchamp, Guy; Bédard, Christian; Lavoie, Jean-Pierre; Leclere, Mathilde

    2016-08-01

    The aim of this study was to determine the effects of short distance transportation on airway mucus, cytology and bacterial culture to identify potential biases in the diagnosis of airway diseases in referral centres. Eight healthy adult horses were studied using a prospective cross-over design. Mucus scores, tracheal wash (cytology, bacterial culture) and bronchoalveolar lavage fluid (BALF; cytology) were obtained while stabled and following 2.5 h transportation (with and without hay). Neutrophil counts, percentages and BALF neutrophilia frequency increased following transport without hay (P <0.05). No effect was observed on tracheal cytology and bacterial count (P > 0.05). BALF neutrophilia could develop solely as a result of transportation or due to interactions between repeated transports, ambient temperature, head position or other environmental factors. PMID:27387726

  8. Viewpoint of animal welfare organisations on the long distance transportation of farm animals.

    PubMed

    Garcés, Leah; Cussen, Victoria; Wirth, Hugh

    2008-01-01

    The World Society for the Protection of Animals (WSPA) describes the viewpoint of non-governmental organisations (NGOs) involved in the welfare of farm animals undergoing long distance transportation. The guiding principle is that the potential for poor animal welfare increases with the distance and duration of travel. Thus, farm animals should be slaughtered as close to their farm of origin as possible and trade in live animals for slaughter should be replaced with a trade in meat only. The challenge for reform in long distance transportation of animals is to raise community awareness about the issue without invoking the psychological phenomenon of cognitive dissonance, which has the paradoxical effect of reinforcing adverse behaviour. NGO activity in long distance transportation of animals is described for Australia, the United States and the European Union and aspirations elsewhere in the world are discussed. Importantly, animal welfare NGOs are now recognised by and have a voice in the forums of international bodies such as the World Organisation for Animal Health (Office International des Epizooties: OIE) and the International Finance Corporation. Challenges for the future include the development of partnerships in global markets to replace the trade in live animals with a meat-only trade. PMID:20405413

  9. 76 FR 7114 - International Mail: Mailing Services Price Change

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-09

    ... 20 International Mail: Mailing Services Price Change AGENCY: Postal Service TM ACTION: Final rule..., International Mail Manual (IMM ) for Mailing Services. This price change correlates to the Postal Service's... the mailing standards that would accompany new prices. First-Class Mail International The...

  10. Regional intensive care transports: a prospective analysis of distance, time and cost for road, helicopter and fixed-wing ambulances

    PubMed Central

    2014-01-01

    Background There are three different types of ambulance systems, all of which can manage the same secondary intensive care patient transport mission: road ambulance, rotor-wing ambulance, and fixed-wing ambulance. We hypothesized that costs for specific transport distances would differ between systems. We aimed to analyze distances and observed times for ambulance intensive care secondary transport missions together with system costs to assess this. Methods We prospectively collected data for consecutive urgent intensive care transports into the regional tertiary care hospital in the northern region of Sweden. Distances and transport times were gathered, and a cost model was generated based on these together with fixed and operating costs from the three different ambulance systems. Distance-cost and time–cost estimations were then generated for each transport system. Results Road ambulance cost relatively less for shorter distances (within 250 kilometers/155 miles) but were relatively time ineffective. The rotor-wing systems were most expensive regardless of distance; but were most time-effective up to 400–500 km (248–310 miles). Fixed-wing systems were more cost-effective for longer distance (300 km/186 miles), and time effective for transports over 500 km (310 miles). Conclusions In summary, based on an economic model developed from observed regional ICU patient transports, and cost estimations, different ambulance system cost-distances could be compared. Distance-cost and time results show that helicopters can be effective up to moderate ICU transport distances (400–500), though are expensive to operate. For longer ICU patient transports, fixed-wing transport systems are both cost and time effective compared to helicopter-based systems. PMID:24902480

  11. Aggregation-induced reversal of transport distances of soil organic matter: are our balances correct?

    NASA Astrophysics Data System (ADS)

    Hu, Yaxian; Kuhn, Nikolaus

    2014-05-01

    The effect of soil erosion on global carbon cycling, especially as a source or sink of green-house gases (GHGs), is the subject of intense debate. The controversy arises mostly from the lack of information on the fate of eroded soil organic carbon (SOC) as it moves from the site of erosion to the site of longer-term deposition. This requires improved understanding the transport distances of eroded SOC, which is principally related to the settling velocities of sediment fractions that carry the eroded SOC. For aggregated soils, settling velocities are affected by their actual aggregate size rather than the mineral grain size distribution. Aggregate stability is, in turn, strongly influenced by soil organic matter. This study aims at identifying the effect of aggregation on the transport distances of eroded SOC and its susceptibility to mineralization after transport and deposition. A rainfall simulation was carried out on a silty loam soil. The eroded sediments were fractionated by a settling tube apparatus into six different size classes according to their settling velocities and likely transport distances. Weight, SOC concentration and instantaneous respiration rates of the fractions of the six classes were measured. Our results show that: 1) 41% of the eroded SOC was transported with coarse aggregates that would be likely re-distributed across landscapes; 2) erosion was prone to accelerate the mineralization of eroded organic carbon immediately after erosion, compared to undisturbed aggregates; 3) erosion might make a higher contribution to atmospheric CO2 than the estimation made without considering the effects of aggregation and extra SOC mineralization during transport.

  12. Transportation statistics annual report 1998: Long-distance travel and freight

    SciTech Connect

    Fenn, M.

    1998-12-01

    This is the fifth annual report prepared by the Bureau of Transportation Statistics (BTS). As in prior years, the report brings together under one cover information about how the transportation system is used, how well it works, its economic contributions and costs, and its unintended consequences for safety, energy import dependency, and the environment. This year`s report also contains a detailed analysis of long-distance passenger travel and freight activity, drawing on the American Travel Survey and the Commodity Flow Survey conducted by BTS in cooperation with the US Census Bureau.

  13. Active Morphology Control for Concomitant Long Distance Spin Transport and Photoresponse in a Single Organic Device.

    PubMed

    Sun, Xiangnan; Bedoya-Pinto, Amilcar; Mao, Zupan; Gobbi, Marco; Yan, Wenjing; Guo, Yunlong; Atxabal, Ainhoa; Llopis, Roger; Yu, Gui; Liu, Yunqi; Chuvilin, Andrey; Casanova, Felix; Hueso, Luis E

    2016-04-01

    Long distance spin transport and photoresponse are demonstrated in a single F16 CuPc spin valve. By introducing a low-temperature strategy for controlling the morphology of the organic layer during the fabrication of a molecular spin valve, a large spin-diffusion length up to 180 nm is achieved at room temperature. Magnetoresistive and photoresponsive signals are simultaneously observed even in an air atmosphere. PMID:26823157

  14. Models of long-distance transport: how is carrier-dependent auxin transport regulated in the stem?

    PubMed

    Renton, Michael; Hanan, Jim; Ferguson, Brett J; Beveridge, Christine A

    2012-05-01

    • This paper presents two models of carrier-dependent long-distance auxin transport in stems that represent the process at different scales. • A simple compartment model using a single constant auxin transfer rate produced similar data to those observed in biological experiments. The effects of different underlying biological assumptions were tested in a more detailed model representing cellular and intracellular processes that enabled discussion of different patterns of carrier-dependent auxin transport and signalling. • The output that best fits the biological data is produced by a model where polar auxin transport is not limited by the number of transporters/carriers and hence supports biological data showing that stems have considerable excess capacity to transport auxin. • All results support the conclusion that auxin depletion following apical decapitation in pea (Pisum sativum) occurs too slowly to be the initial cause of bud outgrowth. Consequently, changes in auxin content in the main stem and changes in polar auxin transport/carrier abundance in the main stem are not correlated with axillary bud outgrowth. PMID:22443265

  15. Effect of Transport Distance and Season on Some Defects of Fresh Hams Destined for DPO Production

    PubMed Central

    Arduini, Agnese; Redaelli, Veronica; Luzi, Fabio; Dall’Olio, Stefania; Pace, Vincenzo; Nanni Costa, Leonardo

    2014-01-01

    Simple Summary Transport to the slaughterhouse is a stressful event for pigs. Travel duration and conditions can negatively affect animal welfare and carcass quality. Some defects in fresh hams are strictly connected to pre-slaughter transportation. Journeys with short (<37 km) and long (>170 km) distances may increase damage in fresh hams and decrease Denomination Protected of Origin (DPO) Parma dry-cured ham production. Abstract Pre-slaughter handling is related to defects in fresh hams that result in exclusion from the DPO Parma chain, including hematomas, lacerations, microhaemorrhages and veining. To determine the effects of transport conditions on hams, we collected data on defects in 901,990 trimmed fresh hams from heavy pigs provided by 3,650 batches from slaughterhouse during 2012 and 2013. For all batches, transport distance (1–276 km) season and year of delivery were considered. A decrease of all defect occurrences was observed for increasing distance up to 170 km (P < 0.05). Above 170 km, however, all defects frequencies increased (P < 0.05). Season showed an effect on the incidence of defects, with an increasing of hematomas and lacerations in winter and autumn respectively (P < 0.05) and the highest percentage of veining and hemorrhages in spring (P < 0.05). Summer had the lowest incidence of defects on fresh hams. We concluded that the incidence of the examined defects and the subsequent rejection for DPO Parma ham production is lower in fresh hams transported 38–170 km during the summer. PMID:26480322

  16. Long-distance root-to-shoot transport of phytochelatins and cadmium in Arabidopsis.

    PubMed

    Gong, Ji-Ming; Lee, David A; Schroeder, Julian I

    2003-08-19

    Phytochelatin synthases (PCS) mediate cellular heavy-metal resistance in plants, fungi, and worms. However, phytochelatins (PCs) are generally considered to function as intracellular heavy-metal detoxification mechanisms, and whether long-distance transport of PCs occurs during heavy-metal detoxification remains unknown. Here, wheat TaPCS1 cDNA expression was either targeted to Arabidopsis roots with the Arabidopsis alcohol dehydrogenase (Adh) promoter (Adh::TaPCS1/cad1-3) or ectopically expressed with the cauliflower mosaic virus 35S promoter (35S::TaPCS1/cad1-3) in the PC-deficient mutant cad1-3. Adh::TaPCS1/cad1-3 and 35S::TaPCS1/cad1-3 complemented the cadmium, mercury, and arsenic sensitivities of the cad1-3 mutant. Northern blot, RT-PCR, and Western blot analyses showed Adh promoter-driven TaPCS1 expression only in roots and thus demonstrated lack of long-distance TaPCS1 mRNA and protein transport in plants. Fluorescence HPLC analyses showed that under Cd2+ stress, no PCs were detectable in cad1-3. However, in Adh::TaPCS1/cad1-3 plants, PCs were detected in roots and in rosette leaves and stems. Inductively coupled plasma atomic emission spectrometer analyses showed that either root-specific or ectopic expression of TaPCS1 significantly enhanced long-distance Cd2+ transport into stems and rosette leaves. Unexpectedly, transgenic expression of TaPCS1 reduced Cd2+ accumulation in roots compared with cad1-3. The reduced Cd2+ accumulation in roots and enhanced root-to-shoot Cd2+ transport in transgenic plants were abrogated by l-buthionine sulfoximine. The presented findings show that (i) transgenic expression of TaPCS1 suppresses the heavy-metal sensitivity of cad1-3, (ii) PCs can be transported from roots to shoots, and (iii) transgenic expression of the TaPCS1 gene increases long-distance root-to-shoot Cd2+ transport and reduces Cd2+ accumulation in roots. PMID:12909714

  17. Long-distance transport, vacuolar sequestration and transcriptional responses induced by cadmium and arsenic

    PubMed Central

    Mendoza-Cózatl, David G.; Jobe, Timothy O.; Hauser, Felix; Schroeder, Julian I.

    2011-01-01

    Summary Iron, zinc, copper and manganese are essential metals for cellular enzyme functions while cadmium, mercury and the metalloid arsenic lack any biological function. Both, essential and non-essential metals and metalloids are extremely reactive and toxic. Therefore, plants have acquired specialized mechanisms to sense, transport and maintain essential metals within physiological concentrations and to detoxify non-essential metals and metalloids. This review focuses on the recent identification of transporters that sequester cadmium and arsenic in vacuoles and the mechanisms mediating the partitioning of these metal(loid)s between roots and shoots. We further discuss recent models of phloem-mediated long-distance transport, seed accumulation of Cd and As and recent data demonstrating that plants posses a defined transcriptional response that allow plants to preserve metal homeostasis. This research is instrumental for future engineering of reduced toxic metal(loid) accumulation in edible crop tissues as well as for improved phytoremediation technologies. PMID:21820943

  18. Applying transport-distance specific SOC distribution to calibrate soil erosion model WaTEM

    NASA Astrophysics Data System (ADS)

    Hu, Yaxian; Heckrath, Goswin J.; Kuhn, Nikolaus J.

    2016-04-01

    Slope-scale soil erosion, transport and deposition fundamentally decide the spatial redistribution of eroded sediments in terrestrial and aquatic systems, which further affect the burial and decomposition of eroded SOC. However, comparisons of SOC contents between upper eroding slope and lower depositional site cannot fully reflect the movement of eroded SOC in-transit along hillslopes. The actual transport distance of eroded SOC is decided by its settling velocity. So far, the settling velocity distribution of eroded SOC is mostly calculated from mineral particle specific SOC distribution. Yet, soil is mostly eroded in form of aggregates, and the movement of aggregates differs significantly from individual mineral particles. This urges a SOC erodibility parameter based on actual transport distance distribution of eroded fractions to better calibrate soil erosion models. Previous field investigation on a freshly seeded cropland in Denmark has shown immediate deposition of fast settling soil fractions and the associated SOC at footslopes, followed by a fining trend at the slope tail. To further quantify the long-term effects of topography on erosional redistribution of eroded SOC, the actual transport-distance specific SOC distribution observed on the field was applied to a soil erosion model WaTEM (based on USLE). After integrating with local DEM, our calibrated model succeeded in locating the hotspots of enrichment/depletion of eroded SOC on different topographic positions, much better corresponding to the real-world field observation. By extrapolating into repeated erosion events, our projected results on the spatial distribution of eroded SOC are also adequately consistent with the SOC properties in the consecutive sample profiles along the slope.

  19. Band transport across a chain of dopant sites in silicon over micron distances and high temperatures

    NASA Astrophysics Data System (ADS)

    Prati, Enrico; Kumagai, Kuninori; Hori, Masahiro; Shinada, Takahiro

    2016-01-01

    Macroscopic manifestations of quantum mechanics are among the most spectacular effects of physics. In most of them, novel collective properties emerge from the quantum mechanical behaviour of their microscopic constituents. Others, like superconductivity, extend a property typical of the atomic scale to macroscopic length scale. Similarly, features of quantum transport in Hubbard systems which are only observed at nanometric distances in natural and artificial atoms embedded in quantum devices, could be in principle extended to macroscopic distances in microelectronic devices. By employing an atomic chain consists of an array of 20 atoms implanted along the channel of a silicon transistor with length of 1 μm, we extend to such unprecedented distance both the single electron quantum transport via sequential tunneling, and to room temperature the features of the Hubbard bands. Their observation provides a new example of scaling of quantum mechanical properties, previously observed only at the nanoscale, up to lengths typical of microelectronics, by opening new perspectives towards passage of quantum states and band engineering in silicon devices.

  20. Band transport across a chain of dopant sites in silicon over micron distances and high temperatures.

    PubMed

    Prati, Enrico; Kumagai, Kuninori; Hori, Masahiro; Shinada, Takahiro

    2016-01-01

    Macroscopic manifestations of quantum mechanics are among the most spectacular effects of physics. In most of them, novel collective properties emerge from the quantum mechanical behaviour of their microscopic constituents. Others, like superconductivity, extend a property typical of the atomic scale to macroscopic length scale. Similarly, features of quantum transport in Hubbard systems which are only observed at nanometric distances in natural and artificial atoms embedded in quantum devices, could be in principle extended to macroscopic distances in microelectronic devices. By employing an atomic chain consists of an array of 20 atoms implanted along the channel of a silicon transistor with length of 1 μm, we extend to such unprecedented distance both the single electron quantum transport via sequential tunneling, and to room temperature the features of the Hubbard bands. Their observation provides a new example of scaling of quantum mechanical properties, previously observed only at the nanoscale, up to lengths typical of microelectronics, by opening new perspectives towards passage of quantum states and band engineering in silicon devices. PMID:26791793

  1. Band transport across a chain of dopant sites in silicon over micron distances and high temperatures

    PubMed Central

    Prati, Enrico; Kumagai, Kuninori; Hori, Masahiro; Shinada, Takahiro

    2016-01-01

    Macroscopic manifestations of quantum mechanics are among the most spectacular effects of physics. In most of them, novel collective properties emerge from the quantum mechanical behaviour of their microscopic constituents. Others, like superconductivity, extend a property typical of the atomic scale to macroscopic length scale. Similarly, features of quantum transport in Hubbard systems which are only observed at nanometric distances in natural and artificial atoms embedded in quantum devices, could be in principle extended to macroscopic distances in microelectronic devices. By employing an atomic chain consists of an array of 20 atoms implanted along the channel of a silicon transistor with length of 1 μm, we extend to such unprecedented distance both the single electron quantum transport via sequential tunneling, and to room temperature the features of the Hubbard bands. Their observation provides a new example of scaling of quantum mechanical properties, previously observed only at the nanoscale, up to lengths typical of microelectronics, by opening new perspectives towards passage of quantum states and band engineering in silicon devices. PMID:26791793

  2. Possibility of long-distance heat transport in weightlessness using supercritical fluids

    NASA Astrophysics Data System (ADS)

    Beysens, D.; Chatain, D.; Nikolayev, V. S.; Ouazzani, J.; Garrabos, Y.

    2010-12-01

    Heat transport over large distances is classically performed with gravity or capillarity driven heat pipes. We investigate here whether the “piston effect,” a thermalization process that is very efficient in weightlessness in compressible fluids, could also be used to perform long-distance heat transfer. Experiments are performed in a modeling heat pipe (16.5 mm long, 3 mm inner diameter closed cylinder), with nearly adiabatic polymethylmethacrylate walls and two copper base plates. The cell is filled with H2 near its gas-liquid critical point (critical temperature: 33 K). Weightlessness is achieved by submitting the fluid to a magnetic force that compensates gravity. Initially the fluid is isothermal. Then heat is sent to one of the bases with an electrical resistance. The instantaneous amount of heat transported by the fluid is measured at the other end. The data are analyzed and compared with a two-dimensional numerical simulation that allows an extrapolation to be made to other fluids (e.g., CO2 , with critical temperature of 300 K). The major result is concerned with the existence of a very fast response at early times that is only limited by the thermal properties of the cell materials. The yield in terms of ratio, injected or transported heat power, does not exceed 10-30% and is limited by the heat capacity of the pipe. These results are valid in a large temperature domain around the critical temperature.

  3. The geochemical fingerprint of microbial long-distance electron transport in the seafloor

    NASA Astrophysics Data System (ADS)

    Meysman, Filip J. R.; Risgaard-Petersen, Nils; Malkin, Sairah Y.; Nielsen, Lars Peter

    2015-03-01

    Recently, a novel “electrogenic” type of sulfur oxidation has been documented in marine sediments, whereby long filamentous cable bacteria are generating electrical currents over centimeter-scale distances. Here we propose a numerical model description that is capable of quantitatively simulating the solute depth profiles and biogeochemical transformations in such electro-active marine sediments. The model is based on a conventional reactive transport description of marine sediments, which is extended with a new model formulation for the long-distance electron transport induced by the cable bacteria. The mechanism of electron hopping is implemented to describe the electron transport along the longitudinal axis of the microbial filaments. We demonstrate that this model is capable of reproducing the observed geochemical fingerprint of electrogenic sulfur oxidation, which consists of a characteristic set of O2, pH and H2S depth profiles. Our simulation results suggest that the cable bacteria must have a high affinity for both oxygen and sulfide, and that intensive cryptic sulfur cycling takes place within the suboxic zone. A sensitivity analysis shows how electrogenic sulfur oxidation strongly impacts the biogeochemical cycling of sulfur, iron, carbon and calcium in marine sediments.

  4. Testing the Münch hypothesis of long distance phloem transport in plants

    PubMed Central

    Knoblauch, Michael; Knoblauch, Jan; Mullendore, Daniel L; Savage, Jessica A; Babst, Benjamin A; Beecher, Sierra D; Dodgen, Adam C; Jensen, Kaare H; Holbrook, N Michele

    2016-01-01

    Long distance transport in plants occurs in sieve tubes of the phloem. The pressure flow hypothesis introduced by Ernst Münch in 1930 describes a mechanism of osmotically generated pressure differentials that are supposed to drive the movement of sugars and other solutes in the phloem, but this hypothesis has long faced major challenges. The key issue is whether the conductance of sieve tubes, including sieve plate pores, is sufficient to allow pressure flow. We show that with increasing distance between source and sink, sieve tube conductivity and turgor increases dramatically in Ipomoea nil. Our results provide strong support for the Münch hypothesis, while providing new tools for the investigation of one of the least understood plant tissues. DOI: http://dx.doi.org/10.7554/eLife.15341.001 PMID:27253062

  5. Testing the Münch hypothesis of long distance phloem transport in plants.

    PubMed

    Knoblauch, Michael; Knoblauch, Jan; Mullendore, Daniel L; Savage, Jessica A; Babst, Benjamin A; Beecher, Sierra D; Dodgen, Adam C; Jensen, Kaare H; Holbrook, N Michele

    2016-01-01

    Long distance transport in plants occurs in sieve tubes of the phloem. The pressure flow hypothesis introduced by Ernst Münch in 1930 describes a mechanism of osmotically generated pressure differentials that are supposed to drive the movement of sugars and other solutes in the phloem, but this hypothesis has long faced major challenges. The key issue is whether the conductance of sieve tubes, including sieve plate pores, is sufficient to allow pressure flow. We show that with increasing distance between source and sink, sieve tube conductivity and turgor increases dramatically in Ipomoea nil. Our results provide strong support for the Münch hypothesis, while providing new tools for the investigation of one of the least understood plant tissues. PMID:27253062

  6. [Intensive care within the context of military long-distance transport].

    PubMed

    Hossfeld, B; Rohowsky, B; Rödig, E; Lampl, L

    2004-05-01

    Due to the changed task spectrum of the German Federal Armed Forces with participation in international deployments for UN and NATO the concept of Aeromedical Evacuation (MedEvac) gained a new quality for the Air Force as well as for the Medical Corps. The transport of mostly severely injured or critically ill patients requires both, medical equipment which has to be permanently adapted to the national standard, and qualified intensive-care-personnel. At present, the aircrafts used for such deployments are four C-160 Transall, one CL-601 Challenger and two Airbus A310, which, if necessary, can be equipped with one or more intensive-care "patient transportation units" (PTU). Contrary to the two other aircrafts, the CL-601 Challenger is only equipped for the intensive-care transport of one individual patient. The PTU corresponds to the technical equipment of the intensive care unit of a level-1-trauma centre and ensures an intensive-care therapy on highest level also during longer transportation. The work with this equipment, the characteristics of the long-distance air transport and the special situation of the military deployment causes special demands on the qualifications of the assigned personnel. Primarily planned for the repatriation of injured or ill soldiers, in the mean time, this concept is also essential for the medevac of civilian victims after mass casualties worldwide. PMID:15156416

  7. Influence of water chemistry and travel distance on bacteriophage PRD-1 transport in a sandy aquifer

    USGS Publications Warehouse

    Blanford, W.J.; Brusseau, M.L.; Yeh, T.-C.J.; Gerba, C.P.; Harvey, R.

    2005-01-01

    Experiments were conducted to evaluate the impact of groundwater chemistry and travel distance on the transport and fate behavior of PRD-1, a bacteriophage employed as a surrogate tracer for pathogenic enteric viruses. The experiments were conducted in the unconfined aquifer at the United States Geological Survey Cape Cod Toxic-Substances Hydrology Research Site in Falmouth, Massachusetts. The transport behavior of bromide (Br-) and PRD-1 were evaluated in a sewage-effluent contaminated zone and a shallower uncontaminated zone at this site. Several multilevel sampling devices located along a 13-m transect were used to collect vertically discrete samples to examine longitudinal and vertical variability of PRD-1 retardation and attenuation. The concentration of viable bacteriophage in the aqueous phase decreased greatly during the first few meters of transport. This decrease is attributed to a combination of colloid filtration (attachment) and inactivation. The removal was greater (10 -12 relative recovery) and occurred within the first meter for the uncontaminated zone, whereas it was lesser (10-9 relative recovery) and occurred over 4 m in the contaminated zone. The lesser removal observed for the contaminated zone is attributed to the influence of sorbed and dissolved organic matter, phosphate, and other anions, which are present in higher concentrations in the contaminated zone, on PRD-1 attachment. After the initial decrease, the aqueous PRD-1 concentrations remained essentially constant in both zones for the remainder of the tests (total travel distances of 13 m), irrespective of variations in geochemical properties within and between the two zones. The viable, mobile PRD-1 particles traveled at nearly the rate of bromide, which was used as a non-reactive tracer. The results of this study indicate that a small fraction of viable virus particles may persist in the aqueous phase and travel significant distances in the subsurface environment. ?? 2005 Elsevier Ltd

  8. Long-Distance Transport of Thiamine (Vitamin B1) Is Concomitant with That of Polyamines.

    PubMed

    Martinis, Jacopo; Gas-Pascual, Elisabet; Szydlowski, Nicolas; Crèvecoeur, Michèle; Gisler, Alexandra; Bürkle, Lukas; Fitzpatrick, Teresa B

    2016-05-01

    Thiamine (vitamin B1) is ubiquitous and essential for cell energy supply in all organisms as a vital metabolic cofactor, known for over a century. In plants, it is established that biosynthesis de novo is taking place predominantly in green tissues and is furthermore limited to plastids. Therefore, transport mechanisms are required to mediate the movement of this polar metabolite from source to sink tissue to activate key enzymes in cellular energy generating pathways but are currently unknown. Similar to thiamine, polyamines are an essential set of charged molecules required for diverse aspects of growth and development, the homeostasis of which necessitates long-distance transport processes that have remained elusive. Here, a yeast-based screen allowed us to identify Arabidopsis (Arabidopsis thaliana) PUT3 as a thiamine transporter. A combination of biochemical, physiological, and genetic approaches permitted us to show that PUT3 mediates phloem transport of both thiamine and polyamines. Loss of function of PUT3 demonstrated that the tissue distribution of these metabolites is altered with growth and developmental consequences. The pivotal role of PUT3 mediated thiamine and polyamine homeostasis in plants, and its importance for plant fitness is revealed through these findings. PMID:27006489

  9. Active transport improves the precision of linear long distance molecular signalling

    NASA Astrophysics Data System (ADS)

    Godec, Aljaž; Metzler, Ralf

    2016-09-01

    Molecular signalling in living cells occurs at low copy numbers and is thereby inherently limited by the noise imposed by thermal diffusion. The precision at which biochemical receptors can count signalling molecules is intimately related to the noise correlation time. In addition to passive thermal diffusion, messenger RNA and vesicle-engulfed signalling molecules can transiently bind to molecular motors and are actively transported across biological cells. Active transport is most beneficial when trafficking occurs over large distances, for instance up to the order of 1 metre in neurons. Here we explain how intermittent active transport allows for faster equilibration upon a change in concentration triggered by biochemical stimuli. Moreover, we show how intermittent active excursions induce qualitative changes in the noise in effectively one-dimensional systems such as dendrites. Thereby they allow for significantly improved signalling precision in the sense of a smaller relative deviation in the concentration read-out by the receptor. On the basis of linear response theory we derive the exact mean field precision limit for counting actively transported molecules. We explain how intermittent active excursions disrupt the recurrence in the molecular motion, thereby facilitating improved signalling accuracy. Our results provide a deeper understanding of how recurrence affects molecular signalling precision in biological cells and novel medical-diagnostic devices.

  10. Electron transport in asymmetric biphenyl molecular junctions: effects of conformation and molecule-electrode distance

    NASA Astrophysics Data System (ADS)

    Parashar, Sweta; Srivastava, Pankaj; Pattanaik, Manisha; Jain, Sandeep Kumar

    2014-09-01

    On the basis of ab-initio calculations, we predict the effect of conformation and molecule-electrode distance on transport properties of asymmetric molecular junctions for different electrode materials M (M = Au, Ag, Cu, and Pt). The asymmetry in these junctions is created by connecting one end of the biphenyl molecule to conjugated double thiol (model A) and single thiol (model B) groups, while the other end to Cu atom. A variety of phenomena viz. rectification, negative differential resistance (NDR), switching has been observed that can be controlled by tailoring the interface state properties through molecular conformation and molecule-electrode distance for various M. These properties are further analyzed by calculating transmission spectra, molecular orbitals, and orbital energy. It is found that Cu electrode shows significantly enhanced rectifying performance with change in torsion angles, as well as with increase in molecule-electrode distances than Au and Ag electrodes. Moreover, Pt electrode manifests distinctive multifunctional behavior combining switch, diode, and NDR. Thus, the Pt electrode is suggested to be a good potential candidate for a novel multifunctional electronic device. Our findings are compared with available experimental and theoretical results. Supplementary material in the form of one pdf file available from the Journal web page at http://http//dx.doi.org/10.1140/epjb/e2014-50133-2

  11. Going the Distance? NRC's Response to the National Academy of Science's Transportation Study

    SciTech Connect

    Easton, E.P.; Bajwa, C.S.

    2008-07-01

    In February 2006, the National Academy of Sciences (NAS) published the results of a 3 1/2-year study, titled Going the Distance, that examined the safety of transporting spent nuclear fuel (SNF) and high level waste (HLW) in the United States. NAS initiated this study to address what it perceived to be a national need for an independent, objective, and authoritative analysis of SNF and HLW transport in the United States. The study was co-sponsored by the U.S. Nuclear Regulatory Commission (NRC), the U.S. Department of Energy (DOE), the U.S. Department of Transportation (DOT), the Electric Power Research Institute and the National Cooperative Highway Research Program. This paper addresses some of the recommendations made in the NAS study related to the performance of SNF transportation casks in long duration fires, the use of full-scale package testing, and the need for an independent review of transportation security prior to the commencement of large scale shipping campaigns to an interim storage site or geologic repository. In conclusion: The NRC believes that the current regulations in 10 CFR Part 71 for the design of SNF and HLW transportation packages provide a very high level of protection to the public for very severe accidents and credible threat scenarios. As recommended by the NAS study, additional studies of accidents involving severe fires have been completed. These studies have confirmed that spent fuel casks would be expected to withstand very severe fires without the release of any fission products from the spent fuel. Additionally, changes in rail operating procedures such as the use of dedicated trains and prohibition on the co-location of SNF and flammable liquids in rail tunnels can further reduce the already low probability of severe rail accident fires involving SNF and HLW. (authors)

  12. Rice nitrate transporter OsNPF2.4 functions in low-affinity acquisition and long-distance transport.

    PubMed

    Xia, Xiudong; Fan, Xiaorong; Wei, Jia; Feng, Huimin; Qu, Hongye; Xie, Dan; Miller, Anthony J; Xu, Guohua

    2015-01-01

    Plant proteins belonging to the NPF (formerly NRT1/PTR) family are well represented in every genome and function in transporting a wide variety of substrates. In this study, we showed that rice OsNPF2.4 is located in the plasma membrane and is expressed mainly in the epidermis, xylem parenchyma, and phloem companion cells. Functional analysis in oocytes showed that OsNPF2.4 is a pH-dependent, low-affinity NO₃⁻ transporter. Short-term (¹⁵NO₃⁻) influx rate, long-term NO₃⁻ acquisition by root, and upward transfer from root to shoot were decreased by disruption of OsNPF2.4 and increased by OsNPF2.4 overexpression under high NO₃⁻ supply. Moreover, the redistribution of NO₃⁻ in the mutants in comparison with the wild type from the oldest leaf to other organs, particularly to N-starved roots, was dramatically changed. Knockout of OsNPF2.4 decreased rice growth and potassium (K) concentration in xylem sap, root, culm, and sheath, but increased the shoot:root ratio of tissue K under higher NO₃⁻. We conclude that OsNPF2.4 functions in acquisition and long-distance transport of NO₃⁻ , and that altering its expression has an indirect effect on K recycling between the root and shoot. PMID:25332358

  13. Characteristics Of Basaltic Sand: Size, Shape, And Composition As A Function Of Transport Process And Distance

    NASA Astrophysics Data System (ADS)

    Craddock, R. A.; Needell, Z. A.; Rose, T. R.

    2012-04-01

    Overview: The chemical and physical characteristics of sedimentary material can provide valuable clues about transport processes, distance traveled, and provenance, all of which are aspects of Martian geography that we would like to better understand. For a typical sedimentary deposit on Earth, for example, it has been shown that the ratio of feldspar to quartz can be used to assess the maturity (or transport distance) of a terrestrial deposit, because feldspar is more vulnerable to weathering than quartz. Further, chemical analysis can also be used to determine potential sediment sources, and grain-size sorting can be used to distinguish aeolian sediments (typically well-sorted) from fluvial sediments (poorly sorted in high energy environments). It is also common to use the shapes of individual quartz particles to determine transport process and distance, all of which can help us better understand the history of a sample of sedimentary material and the geological processes that created and emplaced it. These traditional sedimentological concepts are now being applied to our interpretation of Martian surface materials. Sullivan et al. [2008], for example, used grain-size and shape to assess eolian processes and to qualify transport distances of deposits found at the Spirit landing site in Gusev Crater. Stockstill-Cahill et al. [62008 used variations in mineral abundances observed in multispectral data to determine the provenance of dark dunes found in Amazonis Planitia craters. While applying our understanding of terrestrial sedimentary materials to Martian surface materials is intuitively sound and logical, the problem is that most of our current understanding is based on sediments derived from felsic materials (e.g., granite) primarily because that is the composition of most of the landmass on the Earth. However, the Martian surface is composed primarily of mafic material, or basalt, which generates much different sedimentary particles as it weathers. Instead of

  14. Trauma Deserts: Distance From a Trauma Center, Transport Times, and Mortality From Gunshot Wounds in Chicago

    PubMed Central

    Sharp, Douglas; Unger, Erin; Straus, David; Brasel, Karen; Hsia, Renee; Esposito, Thomas

    2013-01-01

    Objectives. We examined whether urban patients who suffered gunshot wounds (GSWs) farther from a trauma center would have longer transport times and higher mortality. Methods. We used the Illinois State Trauma Registry (1999–2009). Scene address data for Chicago-area GSWs was geocoded to calculate distance to the nearest trauma center and compare prehospital transport times. We used multivariate regression to calculate the effect on mortality of being shot more than 5 miles from a trauma center. Results. Of 11 744 GSW patients during the study period, 4782 were shot more than 5 miles from a trauma center. Mean transport time and unadjusted mortality were higher for these patients (P < .001 for both). In a multivariate model, suffering a GSW more than 5 miles from a trauma center was associated with an increased risk of death (odds ratio = 1.23; 95% confidence interval = 1.02, 1.47; P = .03). Conclusions. Relative “trauma deserts” with decreased access to immediate care were found in certain areas of Chicago and adversely affected mortality from GSWs. These results may inform decisions about trauma systems planning and funding. PMID:23597339

  15. Cable bacteria associated with long-distance electron transport in New England salt marsh sediment.

    PubMed

    Larsen, Steffen; Nielsen, Lars Peter; Schramm, Andreas

    2015-04-01

    Filamentous Desulfobulbaceae have been proposed as 'cable bacteria', which electrically couple sulfide oxidation and oxygen reduction in marine sediment and thereby create a centimetre-deep suboxic zone. We incubated New England salt marsh sediment and found long-distance electron transport across 6 mm and 16S rRNA genes identical to those of previously observed cable bacteria in Aarhus Bay sediment incubations. Cable bacteria density in sediment cores was quantified by fluorescence in situ hybridization. In contrast to the coastal, subtidal sediments with short-termed blooms of cable bacteria based on rapidly depleted iron sulfide pools, the salt marsh cable community was based on ongoing sulfate reduction and therefore probably more persistent. Previously observed seasonal correlation between Desulfobulbaceae dominance and extensive reduced sulfur oxidation in salt marshes suggest that cable bacteria at times may have an important role in situ. PMID:25224178

  16. Space allowance during commercial long distance transport of cattle in North America.

    PubMed

    González, L A; Schwartzkopf-Genswein, K S; Bryan, M; Silasi, R; Brown, F

    2012-10-01

    ), compartment of the trailer (greater density in belly and deck), and number of axles on the vehicle (greater density with more axles). The present study provides a framework to assess and understand factors affecting SA during commercial long distance transport of cattle. This information is vital in assessing the consequences of changing industry standards, guidelines, recommended values, laws and regulations on animal welfare, the industry, and economics. PMID:22696620

  17. Flavonoids are differentially taken up and transported long distances in Arabidopsis.

    PubMed

    Buer, Charles S; Muday, Gloria K; Djordjevic, Michael A

    2007-10-01

    Flavonoids are synthesized in response to developmental and environmental signals and perform many functions in plants. Arabidopsis (Arabidopsis thaliana) roots grown in complete darkness do not accumulate flavonoids since the expression of genes encoding enzymes of flavonoid biosynthesis is light dependent. Yet, flavonoids accumulate in root tips of plants with light-grown shoots and light-shielded roots, consistent with shoot-to-root flavonoid movement. Using fluorescence microscopy, a selective flavonoid stain, and localized aglycone application to transparent testa mutants, we showed that flavonoids accumulated in tissues distal to the application site, indicating uptake and movement systems. This was confirmed by time-course fluorescence experiments and high-performance liquid chromatography. Flavonoid applications to root tips resulted in basipetal movement in epidermal layers, with subsequent fluorescence detected 1 cm from application sites after 1 h. Flavonoid application to midroot or cotyledons showed movement of flavonoids toward the root tip mainly in vascular tissue. Naringenin, dihydrokaempferol, and dihydroquercetin were taken up at the root tip, midroot, or cotyledons and traveled long distances via cell-to-cell movement to distal tissues, followed by conversion to quercetin and kaempferol. In contrast, kaempferol and quercetin were only taken up at the root tip. Using ATP-binding cassette (ABC) transporter and H(+)-ATPase inhibitors suggested that a multidrug resistance-associated protein ABCC transporter facilitated flavonoid movement away from the application site. PMID:17720762

  18. Role of Clay Minerals in Long-Distance Transport of Landslides in Valles Marineris, Mars

    NASA Astrophysics Data System (ADS)

    Watkins, J.; Ehlmann, B. L.; Yin, A.

    2014-12-01

    Long-runout (> 50 km) subaerial landslides are rare on Earth, but are common features episodically shaping Mars' Valles Marineris (VM) trough system over the past 3.5 billion years. They display two end-member morphologies: a thick-skinned inner zone, characterized by fault-bounded, rotated blocks near their source region, and a thin-skinned, exceptionally long-runout outer zone, characterized by thin sheets spreading over 10s of km across the trough floor. Four decades of studies on the latter have resulted in two main competing hypotheses to explain their long-distance transport: (1) movement of landslides over layers of trapped air or soft materials containing ice or snow, enabling basal lubrication, and (2) fluidization of landslide materials with or without the presence of water and volatiles. To address this issue, we examine the mineralogic composition of landslides across VM using Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) near-infrared spectral data analysis coupled with detailed geologic mapping and morphometric analysis of satellite images. Our survey reveals a general correlation between transport distance, significant lateral spreading, and the presence of hydrated silicates among VM landslides. Given that smectite clay absorbs water into its layered crystal structure and can reduce the friction coefficient by a factor of three v. that of dry rocks, these results suggest that hydrated silicates played a decisive role in facilitating long-runout landslide transport in VM. We propose that, concurrent with downslope failure and sliding of broken trough-wall rock, frontal landslide masses overrode and entrained hydrated-silicate-bearing trough-floor deposits, lubricating the basal sliding zones and permitting the landslide outer zones to spread laterally while moving forward over the low-friction surface. The key participation of hydrated silicates in episodic, sustained landslide activity throughout the canyon implies that clay minerals

  19. 76 FR 16460 - Mail Classification Change for Priority Mail Flat Mail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... postage on Priority Mail Flat Rate packaging . This notice addresses procedural steps associated with this... changes to enable Forever postage on Priority Mail Flat Rate packaging within the Priority Mail product...' Decision No. 11-4, March 15, 2011 (Notice). The Forever postage on Priority Mail Flat Rate...

  20. Ye Olde Maile Surveye.

    ERIC Educational Resources Information Center

    Berty, Ernest

    This publication is primarily designed for educational practitioners who possess little or no training in conducting mail surveys or have not kept current on the present state of the art of survey methods and techniques. It is also intended to be a checking and comparing aid to ensure that important research considerations are taken into account.…

  1. Long-distance transport of cadmium from roots to leaves of Solanum melongena.

    PubMed

    Qin, Qin; Li, Xuemei; Zhuang, Jie; Weng, Liping; Liu, Wan; Tai, Peidong

    2015-12-01

    In this study, the characteristics of cadmium (Cd) uptake by roots and translocation from roots to leaves of two eggplant species (Solanum melongena and Solanum torvum) under relatively low Cd concentrations were investigated using stable (108)Cd isotope through a number of hydroponic experiments. The uptake and translocation of (108)Cd was compared with those of (70)Zn and (15)N. The results showed more (108)Cd was loaded to the vascular channels and translocated upward to the leaves in S. melongena than in S. torvum, while the (108)Cd concentrations were significantly lower in the roots of S. melongena than in S. torvum. When the phloem and xylem were wounded by grafting treatments, the foliar (108)Cd concentrations were decreased by more than 66% regardless of the rootstock species, whereas the uptake of (108)Cd in the root was not inhibited by grafting. Similar grafting effects were observed for (70)Zn. Hence, wounding phloem and xylem by grafting disturbed the upward transport of (108)Cd and (70)Zn to the eggplant leaves. Similarly, interruption of the phloem by the girdling treatment reduced the concentrations of (108)Cd in the leaves of S. melongena by approximately 51%, though the uptake of (108)Cd by roots was not reduced by the interruption of phloem. In contrast, neither (70)Zn concentrations nor stable N isotope ratio (δ(15)N) values in the roots and leaves of S. melongena were significantly influenced by the interruption of phloem. In conclusion, the phloem played a dominant role in the long-distance transport of Cd from the root to the leaf of S. melongena, whereas the xylem was the main channel for the translocation of Zn and N. PMID:26407708

  2. Reactive transport of uranium in fractured crystalline rock: Upscaling in time and distance.

    PubMed

    Dittrich, Timothy M; Reimus, Paul W

    2016-01-01

    Batch adsorption and breakthrough column experiments were conducted to evaluate uranium transport through altered material that fills fractures in a granite rock system at the Grimsel Test Site in Switzerland at pH 6.9 and 7.9. The role of adsorption and desorption kinetics was evaluated with reactive transport modeling by comparing one-, two-, and three-site models. Emphasis was placed on describing long desorption tails that are important for upscaling in time and distance. The effect of increasing pH in injection solutions was also evaluated. For pH 6.9, a three-site model with forward rate constants between 0.07 and 0.8 ml g(-1) h(-1), reverse rate constants between 0.001 and 0.06 h(-1), and site densities of 1.3, 0.104, and 0.026 μmol g(-1) for 'weak/fast', 'strong/slow', and 'very strong/very slow' sites provided the best fits. For pH 7.9, a three-site model with forward rate constants between 0.05 and 0.8 mL g(-1) h(-1), reverse rate constants between 0.001 and 0.6 h(-1), and site densities of 1.3, 0.039, and 0.013 μmol g(-1) for a 'weak/fast', 'strong/slow', and 'very strong/very slow' sites provided the best fits. Column retardation coefficients (Rd) were 80 for pH 6.9 and 10.3 for pH 7.9. Model parameters determined from the batch and column experiments were used in 50 year large-scale simulations for continuous and pulse injections and indicated that a three-site model is necessary at pH 6.9, although a Kd-type equilibrium partition model with one-site was adequate for large scale predictions at pH 7.9. Batch experiments were useful for predicting early breakthrough times in the columns while column experiments helped differentiate the relative importance of sorption sites and desorption rate constants on transport. PMID:26431639

  3. Reactive transport of uranium in fractured crystalline rock: Upscaling in time and distance

    SciTech Connect

    Dittrich, Timothy M.; Reimus, Paul W.

    2015-09-29

    In this study, batch adsorption and breakthrough column experiments were conducted to evaluate uranium transport through altered material that fills fractures in a granite rock system at the Grimsel Test Site in Switzerland at pH 6.9 and 7.9. The role of adsorption and desorption kinetics was evaluated with reactive transport modeling by comparing one-, two-, and three-site models. Emphasis was placed on describing long desorption tails that are important for upscaling in time and distance. The effect of increasing pH in injection solutions was also evaluated. For pH 6.9, a three-site model with forward rate constants between 0.07 and 0.8 ml g–1 h–1, reverse rate constants between 0.001 and 0.06 h–1, and site densities of 1.3, 0.104, and 0.026 μmol g–1 for ‘weak/fast’, ‘strong/slow’, and ‘very strong/very slow’ sites provided the best fits. For pH 7.9, a three-site model with forward rate constants between 0.05 and 0.8 mL g–1 h–1, reverse rate constants between 0.001 and 0.6 h–1, and site densities of 1.3, 0.039, and 0.013 μmol g–1 for a ‘weak/fast’, ‘strong/slow’, and ‘very strong/very slow’ sites provided the best fits. Column retardation coefficients (Rd) were 80 for pH 6.9 and 10.3 for pH 7.9. Model parameters determined from the batch and column experiments were used in 50 year large-scale simulations for continuous and pulse injections and indicated that a three-site model is necessary at pH 6.9, although a Kd-type equilibrium partition model with one-site was adequate for large scale predictions at pH 7.9. Batch experiments were useful for predicting early breakthrough times in the columns while column experiments helped differentiate the relative importance of sorption sites and desorption rate constants on transport.

  4. Reactive transport of uranium in fractured crystalline rock: Upscaling in time and distance

    DOE PAGESBeta

    Dittrich, Timothy M.; Reimus, Paul W.

    2015-09-29

    In this study, batch adsorption and breakthrough column experiments were conducted to evaluate uranium transport through altered material that fills fractures in a granite rock system at the Grimsel Test Site in Switzerland at pH 6.9 and 7.9. The role of adsorption and desorption kinetics was evaluated with reactive transport modeling by comparing one-, two-, and three-site models. Emphasis was placed on describing long desorption tails that are important for upscaling in time and distance. The effect of increasing pH in injection solutions was also evaluated. For pH 6.9, a three-site model with forward rate constants between 0.07 and 0.8more » ml g–1 h–1, reverse rate constants between 0.001 and 0.06 h–1, and site densities of 1.3, 0.104, and 0.026 μmol g–1 for ‘weak/fast’, ‘strong/slow’, and ‘very strong/very slow’ sites provided the best fits. For pH 7.9, a three-site model with forward rate constants between 0.05 and 0.8 mL g–1 h–1, reverse rate constants between 0.001 and 0.6 h–1, and site densities of 1.3, 0.039, and 0.013 μmol g–1 for a ‘weak/fast’, ‘strong/slow’, and ‘very strong/very slow’ sites provided the best fits. Column retardation coefficients (Rd) were 80 for pH 6.9 and 10.3 for pH 7.9. Model parameters determined from the batch and column experiments were used in 50 year large-scale simulations for continuous and pulse injections and indicated that a three-site model is necessary at pH 6.9, although a Kd-type equilibrium partition model with one-site was adequate for large scale predictions at pH 7.9. Batch experiments were useful for predicting early breakthrough times in the columns while column experiments helped differentiate the relative importance of sorption sites and desorption rate constants on transport.« less

  5. Ice transport directions and distances as a tool for ore exploration in glaciated regions - a compilation in Sweden

    NASA Astrophysics Data System (ADS)

    Sohlenius, G. S.; Ladenberger, A.:L.; Lax, K. L.

    2009-04-01

    The complex information from SGU database has been used to evaluate ice transport directions and distances in Sweden. Till geochemistry, boulder counting and glacial striae have been applied to detect source rocks and mineralization in various regions of the country. The preliminary ice transport distances have been estimated in one region in middle Sweden (Bergslagen) and in two regions in northern Sweden (Västerbotten and Norbotten). Boulder dispersal trains have been recognized, classified based on lithology and morphology after which the maximum ice transport distance has been evaluated. In most areas the transport is short, up to 2-3 km. In Bergslagen, Cu-Zn and W mineralization can be traced in boulders from c. 300 m to c. 7 km. In Västerbotten, the transport distances range from 400 m to 3 km for sulphide mineralization. In Norbotten, a majority of known Ni mineralization can be detected in boulders located between 0.5 and 3 km. The source bedrock can be found based on outcrop record, ice direction indicators, presence of geophysical anomalies and glacial morphological landforms. The morphological information may, however, provide contradicting information when compared with independent ice direction indicators such as striae on the bedrock. During the latest glaciation an ice divide existed in northern Sweden which complicates the detection of source rocks. Till geochemistry provides information about local and regional anomalies, however quality of information depends on the methodology (e.g. sampling density) and the grid used, which sometimes is larger then the largest boulder train observed in the studied area. On the other hand, application of boulder trains can be difficult in areas with long transport distances. While boulder trains provide exact information about the mineralization, the till geochemistry carries uncertainty about exact ore type. Geochemical anomalies can be both very local or widely spread out, e.g. in southwestern Sweden

  6. Marketing contraceptives by mail.

    PubMed

    Farley, J U; Harvey, P D

    1972-10-01

    7 ads (3" x 2") for information on nonprescription mail-order contraceptives were run in 51 college newspapters. Ads with specific product offerings, apparently directed to males and including offers of birth control literature, drew the most inquiries. Inquiries were also higher from ads placed in papers with larger circulations, and in rural areas. There were no discernible objections from the audience, and no difficulties were encountered in placing copy. About 207 of the inquiries resulted in orders. PMID:12276312

  7. AstroMail: Electronic mail for the astrophysics community

    NASA Technical Reports Server (NTRS)

    Scherrer, Phillip H.; Bogart, Richard S.

    1993-01-01

    As part of the NASA Science Internet User Support Services program, NASA Goddard was interested in R&D which could extend the SolarMail system developed by members of the Wilcox Space Observatory at Stanford University to support a larger astrophysics user community. Specific objectives of the R&D effort were to include: a clone of the existing SolarMail system with additional documentation, enabling a parallel mail system to be established by populating the database; a cloned version of SolarMail functioning with a user database similar to that of the High Energy Astrophysics Division (HEAD) of the American Astronomical Society; a report on the status and surveyed usage of SolarMail and its clones into an extendable distributed mail system to serve as the basis for AstroMail, including a draft declaration of policy; a prototype AstroMail system based on the above specifications and including at least SolarMail and one of its clones supporting a set of astronomy user databases as subsets; and a report on the status of the prototype AstroMail with recommendations for future modifications to AstroMail.

  8. Effects of low-dose G-CSF formulation on hematology in healthy horses after long-distance transportation

    PubMed Central

    ENDO, Yoshiro; HOBO, Seiji; KOROSUE, Kenji; OOTSUKA, Kenji; KITAUCHI, Akira; KIKKAWA, Risa; HIDAKA, Yuichi; HAGIO, Mitsuyoshi; TSUZUKI, Nao

    2015-01-01

    The present study evaluated the effects of single-dose filgrastim on hematology in 16 healthy horses after long-distance transportation. Horses were assigned to receive filgrastim (0.23 µg/kg, SC, once; G-CSF group; n=8) or saline (0.9% NaCl) solution (0.3 ml, SC, once; control group; n=8) ≤ 1 hr before transportation. Horses were transported 2,530 km using commercial vans over the course of approximately 44 hr. Clinical examinations and hematologic analyses were performed on all horses before and after transportation. Because the post-transportation white blood cell counts and bacillary neutrophil to segmented neutrophil ratio were significantly higher in the G-CSF group, filgrastim may have promoted the mobilization of neutrophils from marrow. Filgrastim deserves a further study for efficacy in preventing horse shipping fever. PMID:25648988

  9. Bioinspired tilt-angle fabricated structure gradient fibers: micro-drops fast transport in a long-distance

    NASA Astrophysics Data System (ADS)

    Chen, Yuan; Wang, Lin; Xue, Yan; Jiang, Lei; Zheng, Yongmei

    2013-10-01

    Issues of surfaces, e.g., inspired from beetle's back, spider silk, cactus stem, etc., become the active area of research on designing novel materials in need of human beings to acquire fresh water resource from air. However, the design of materials on surface structure is little achieved on controlling of micro-scale drop transport in a long distance. Here, we report the ability of micro-drop transport in a long distance on a bioinspired Fibers with Gradient Spindle-knots (BFGS), which are fabricated by tilt angle dip-coating method. The micro-drop of ~0.25 μL transports in distance of ~5.00 mm, with velocity of 0.10-0.22 m s-1 on BFGS. It is attributed to the multi-level cooperation of the release energy of drop coalescence along the gradient spindle-knots, in addition to capillary adhesion force and continuous difference of Laplace pressure, accordingly, water drops are driven to move fast directionally in a long distance on BFGS.

  10. Bioinspired tilt-angle fabricated structure gradient fibers: micro-drops fast transport in a long-distance.

    PubMed

    Chen, Yuan; Wang, Lin; Xue, Yan; Jiang, Lei; Zheng, Yongmei

    2013-01-01

    Issues of surfaces, e.g., inspired from beetle's back, spider silk, cactus stem, etc., become the active area of research on designing novel materials in need of human beings to acquire fresh water resource from air. However, the design of materials on surface structure is little achieved on controlling of micro-scale drop transport in a long distance. Here, we report the ability of micro-drop transport in a long distance on a bioinspired Fibers with Gradient Spindle-knots (BFGS), which are fabricated by tilt angle dip-coating method. The micro-drop of ~0.25 μL transports in distance of ~5.00 mm, with velocity of 0.10-0.22 m s⁻¹ on BFGS. It is attributed to the multi-level cooperation of the release energy of drop coalescence along the gradient spindle-knots, in addition to capillary adhesion force and continuous difference of Laplace pressure, accordingly, water drops are driven to move fast directionally in a long distance on BFGS. PMID:24113433

  11. Why electronic mail is inherently private

    SciTech Connect

    Granger, S.

    1994-12-31

    Electronic Mail originated in Large-Area Networks and computer Bulletin Board Systems. On LAN`s in offices, it served the purpose of replacing office memos to make work more efficient. On BBS`s, it became a personal way of sending notes back and forth between acquaintances and frields. From the beginning e-mail was private. The Arpanet formed as a way for researchers to discuss their work over long-distances. The Arpanet, solely in existence as a government venture to assist in furthering of research, enjoyed a certain secrecy for a while. Once the Internt formed, the system allowed others inside as it no longer existed merely for the government. Much of the work on the Arpanet/Internet was necessarily private due to its nature. This made it even more important for e-mail to be private. Today the Internet includes not only what was the Arpanet (NSFNet), but companies and several BBS`s as well. Privacy is mor eimportant today than ever and should not even be an option on e-mail systems. It should be considered inherent in all systems.

  12. Effects of pre-shipping marbofloxacin administration on fever and blood properties in healthy Thoroughbreds transported a long distance

    PubMed Central

    ENDO, Yoshiro; TSUCHIYA, Takeru; OMURA, Takaya; NAKAI, Kenji; KOROSUE, Kenji; ISHIMARU, Mutsuki; ISHIKAWA, Yuhiro; HOBO, Seiji

    2014-01-01

    The present study evaluated the effects of single-dose marbofloxacin in protecting horses against fever associated with transportation using 48 healthy Thoroughbreds. All horses were premedicated with interferon-α (0.5 U/kg, sublingually, every 24 hr) for 2 days before transportation and on the day of transportation. Horses were randomly assigned to receive marbofloxacin (2 mg/kg, IV, once; MRFX group), enrofloxacin (5 mg/kg, IV, once; ERFX group) or saline (0.9% NaCl) solution (10 ml, IV, once; control group) ≤1 hr before being transportation. Each group contained 16 horses (8 males, 8 females). Horses were transported 1,210 km using commercial vans over the course of approximately 26 hr. Clinical examinations and hematologic analyses were performed on all horses both before and after transportation. Post-transportation neutrophil to lymphocyte ratios were significantly lower in horses in the MRFX group compared with the control horses. The serum amyloid A levels were significantly lower in horses in the MRFX group and ERFX group compared with the control horses. Regarding the post-transportation rectal temperatures, fever was detected in 0 horses and 1 horse in the MRFX and ERFX groups, respectively, whereas fevers exceeding 39.1°C were detected in 2 horses in the control group. Additionally, the number of essential post-transportation treatments provided by veterinarians was reduced 3-fold in the MRFX and ERFX groups compared with the saline group. MRFX provided ERFX-like protection against fever associated with long-distance transportation, yielding significantly better protection than saline. Administration of MRFX just before transportation deserves a further study for efficacy in preventing horse fever associated with transportation. PMID:25720808

  13. Effects of pre-shipping marbofloxacin administration on fever and blood properties in healthy Thoroughbreds transported a long distance.

    PubMed

    Endo, Yoshiro; Tsuchiya, Takeru; Omura, Takaya; Nakai, Kenji; Korosue, Kenji; Ishimaru, Mutsuki; Ishikawa, Yuhiro; Hobo, Seiji

    2015-01-01

    The present study evaluated the effects of single-dose marbofloxacin in protecting horses against fever associated with transportation using 48 healthy Thoroughbreds. All horses were premedicated with interferon-α (0.5 U/kg, sublingually, every 24 hr) for 2 days before transportation and on the day of transportation. Horses were randomly assigned to receive marbofloxacin (2 mg/kg, IV, once; MRFX group), enrofloxacin (5 mg/kg, IV, once; ERFX group) or saline (0.9% NaCl) solution (10 ml, IV, once; control group) ≤1 hr before being transportation. Each group contained 16 horses (8 males, 8 females). Horses were transported 1,210 km using commercial vans over the course of approximately 26 hr. Clinical examinations and hematologic analyses were performed on all horses both before and after transportation. Post-transportation neutrophil to lymphocyte ratios were significantly lower in horses in the MRFX group compared with the control horses. The serum amyloid A levels were significantly lower in horses in the MRFX group and ERFX group compared with the control horses. Regarding the post-transportation rectal temperatures, fever was detected in 0 horses and 1 horse in the MRFX and ERFX groups, respectively, whereas fevers exceeding 39.1°C were detected in 2 horses in the control group. Additionally, the number of essential post-transportation treatments provided by veterinarians was reduced 3-fold in the MRFX and ERFX groups compared with the saline group. MRFX provided ERFX-like protection against fever associated with long-distance transportation, yielding significantly better protection than saline. Administration of MRFX just before transportation deserves a further study for efficacy in preventing horse fever associated with transportation. PMID:25720808

  14. Stress in cynomolgus monkeys (Macaca fascicularis) subjected to long-distance transport and simulated transport housing conditions.

    PubMed

    Fernström, A L; Sutian, W; Royo, F; Westlund, K; Nilsson, T; Carlsson, H-E; Paramastri, Y; Pamungkas, J; Sajuthi, D; Schapiro, S J; Hau, J

    2008-11-01

    The stress associated with transportation of non-human primates used in scientific research is an important but almost unexplored part of laboratory animal husbandry. The procedures and routines concerning transport are not only important for the animals' physical health but also for their mental health as well. The transport stress in cynomolgus monkeys (Macaca fascicularis) was studied in two experiments. In Experiment 1, 25 adult female cynomolgus monkeys were divided into five groups of five animals each that received different diets during the transport phase of the experiment. All animals were transported in conventional single animal transport cages with no visual or tactile contact with conspecifics. The animals were transported by lorry for 24 h at ambient temperatures ranging between 20 degrees C and 35 degrees C. Urine produced before, during and after transport was collected and analysed for cortisol by enzyme-linked immunosorbent assay (ELISA). All monkeys exhibited a significant increase in cortisol excretion per time unit during the transport and on the first day following transport.Although anecdotal reports concerning diet during transport, including the provision of fruits and/or a tranquiliser, was thought likely to influence stress responses, these were not corrobated by the present study. In Experiment 2, behavioural data were collected from 18 cynomolgus macaques before and after transfer from group cages to either single or pair housing, and also before and after a simulated transport, in which the animals were housed in transport cages. The single housed monkeys were confined to single transport cages and the pair housed monkeys were kept in their pairs in double size cages. Both pair housed and singly housed monkeys showed clear behavioural signs of stress soon after their transfer out of their group cages.However, stress-associated behaviours were more prevalent in singly housed animals than in pair housed animals, and these behaviours

  15. Simulated environmental transport distances of Lepeophtheirus salmonis in Loch Linnhe, Scotland, for informing aquaculture area management structures.

    PubMed

    Salama, N K G; Murray, A G; Rabe, B

    2016-04-01

    In the majority of salmon farming countries, production occurs in zones where practices are coordinated to manage disease agents such as Lepeophtheirus salmonis. To inform the structure of zones in specific systems, models have been developed accounting for parasite biology and system hydrodynamics. These models provide individual system farm relationships, and as such, it may be beneficial to produce more generalized principles for informing structures. Here, we use six different forcing scenarios to provide simulations from a previously described model of the Loch Linnhe system, Scotland, to assess the maximum dispersal distance of lice particles released from 12 sites transported over 19 day. Results indicate that the median distance travelled is 6.1 km from release site with <2.5% transported beyond 15 km, which occurs from particles originating from half of the release sites, with an absolute simulated distance of 36 km observed. This provides information suggesting that the disease management areas developed for infectious salmon anaemia control may also have properties appropriate for salmon lice management in Scottish coastal waters. Additionally, general numerical descriptors of the simulated relative lice abundance reduction with increased distance from release location are proposed. PMID:25929159

  16. 49 CFR 1018.33 - Use and disclosure of mailing addresses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Use and disclosure of mailing addresses. 1018.33... Collection of Claims § 1018.33 Use and disclosure of mailing addresses. (a) When attempting to locate a... records of the Internal Revenue Service. (b) The Board may disclose a mailing address obtained...

  17. Transport Equation Based Wall Distance Computations Aimed at Flows With Time-Dependent Geometry

    NASA Technical Reports Server (NTRS)

    Tucker, Paul G.; Rumsey, Christopher L.; Bartels, Robert E.; Biedron, Robert T.

    2003-01-01

    Eikonal, Hamilton-Jacobi and Poisson equations can be used for economical nearest wall distance computation and modification. Economical computations may be especially useful for aeroelastic and adaptive grid problems for which the grid deforms, and the nearest wall distance needs to be repeatedly computed. Modifications are directed at remedying turbulence model defects. For complex grid structures, implementation of the Eikonal and Hamilton-Jacobi approaches is not straightforward. This prohibits their use in industrial CFD solvers. However, both the Eikonal and Hamilton-Jacobi equations can be written in advection and advection-diffusion forms, respectively. These, like the Poisson s Laplacian, are commonly occurring industrial CFD solver elements. Use of the NASA CFL3D code to solve the Eikonal and Hamilton-Jacobi equations in advective-based forms is explored. The advection-based distance equations are found to have robust convergence. Geometries studied include single and two element airfoils, wing body and double delta configurations along with a complex electronics system. It is shown that for Eikonal accuracy, upwind metric differences are required. The Poisson approach is found effective and, since it does not require offset metric evaluations, easiest to implement. The sensitivity of flow solutions to wall distance assumptions is explored. Generally, results are not greatly affected by wall distance traits.

  18. Transport Equation Based Wall Distance Computations Aimed at Flows With Time-Dependent Geometry

    NASA Technical Reports Server (NTRS)

    Tucker, Paul G.; Rumsey, Christopher L.; Bartels, Robert E.; Biedron, Robert T.

    2003-01-01

    Eikonal, Hamilton-Jacobi and Poisson equations can be used for economical nearest wall distance computation and modification. Economical computations may be especially useful for aeroelastic and adaptive grid problems for which the grid deforms, and the nearest wall distance needs to be repeatedly computed. Modifications are directed at remedying turbulence model defects. For complex grid structures, implementation of the Eikonal and Hamilton-Jacobi approaches is not straightforward. This prohibits their use in industrial CFD solvers. However, both the Eikonal and Hamilton-Jacobi equations can be written in advection and advection-diffusion forms, respectively. These, like the Poisson's Laplacian, are commonly occurring industrial CFD solver elements. Use of the NASA CFL3D code to solve the Eikonal and Hamilton-Jacobi equations in advective-based forms is explored. The advection-based distance equations are found to have robust convergence. Geometries studied include single and two element airfoils, wing body and double delta configurations along with a complex electronics system. It is shown that for Eikonal accuracy, upwind metric differences are required. The Poisson approach is found effective and, since it does not require offset metric evaluations, easiest to implement. The sensitivity of flow solutions to wall distance assumptions is explored. Generally, results are not greatly affected by wall distance traits.

  19. Abandoned in Brussels, delivered in Paris: long-distance transports of unwanted children in the eighteenth century.

    PubMed

    Winter, Anne

    2010-01-01

    The study uses examinations and other documents produced in the course of a large-scale investigation undertaken by the central authorities of the Austrian Netherlands in the 1760s on the transportation of about thirty children from Brussels to the Parisian foundling house by a Brussels shoemaker and his wife. It combines the rich archival evidence with sparse indications in the literature to demonstrate that long-distance transports of abandoned children were a common but historiographically neglected by-product of the ambiguities of foundling policies in eighteenth-century Europe and provides insight into the functioning of the associated networks and the motives of parents, doctors, midwives, transporters, and local officials involved. PMID:20715316

  20. Duke Electronic Mail Post Office A Practical Mail Linking System*

    PubMed Central

    Dryfoos, James D.; Hammond, William E.; Spero, Laurence A.; Rabold, Jean S.; Straube, Mark J.; Stead, William W.

    1988-01-01

    This paper describes a system designed to integrate the many different electronic mail systems in use throughout Duke University. The Duke Electronic Mail Post Office project is part of Duke University Medical Center's model for Achieving an Integrated Academic Information Management System (IAIMS). Main features of the systems, problems encountered during implementation, and future directions are presented and discussed.

  1. How scientific evidence is used in Australia to inform public policy on the long distance transportation of animals.

    PubMed

    Thornber, Peter M; Adams, David B

    2008-01-01

    Most Australian livestock are transported at some stage in their lives and the attendant risks must be managed. Like other countries, Australia has location-specific challenges for the land transport of animals that derive from general geography and history, quality of the road and rail systems, design of vehicles and handling facilities, competency and experience of drivers and livestock handlers, and pre- and post-journey management of animals. Australia is a large and sparsely populated country and requires a risk-based approach which builds on equivalent outcomes and performance criteria to ensure good welfare for animals during long distance transport. There are shared responsibilities by owners and service providers along the transport chain. Governments work closely with livestock industries, transporters, stock agents, sale yard operators, abattoir owners, feedlot owners and animal welfare organisations to develop and then apply sustainable animal welfare standards and appropriate regulations. The Australian Animal Welfare Strategy sets out a broad and inclusive forum for this to occur in a consultative and cooperative manner and with the necessary input from science. Animal welfare is protected through a combination of codes of practice, appropriate transport standards, industry quality assurance programmes and the enforcement of laws and regulations. PMID:20405417

  2. Interactive Distance Learning in Connecticut.

    ERIC Educational Resources Information Center

    Pietras, Jesse John; Murphy, Robert J.

    This paper provides an overview of distance learning activities in Connecticut and addresses the feasibility of such activities. Distance education programs have evolved from the one dimensional electronic mail systems to the use of sophisticated digital fiber networks. The Middlesex Distance Learning Consortium has developed a long-range plan to…

  3. Geometric dephasing-limited Hanle effect in long-distance lateral silicon spin transport devices

    NASA Astrophysics Data System (ADS)

    Huang, Biqin; Jang, Hyuk-Jae; Appelbaum, Ian

    2009-03-01

    Using ballistic injection and hot-electron spin filter detection, lateral spin transport over 2 millimeters is demonstrated in undoped single-crystal Silicon. In these devices, geometrically-induced dephasing (Hanle effect) is so strong that the effects of spin precession could not be measured with only a single-axis magnetic field. However, a two-axis magnetic field can be used to obtain unequivocal evidence of spin precession and transport despite full dephasing. We therefore conclude that there is never a reason to avoid measurement of spin precession as unequivocal evidence of spin transport in semiconductor devices.

  4. Welfare of Pigs Being Transported over Long Distances Using a Pot-Belly Trailer during Winter and Summer

    PubMed Central

    Correa, Jorge A.; Gonyou, Harold; Torrey, Stephanie; Widowski, Tina; Bergeron, Renée; Crowe, Trever; Laforest, Jean-Paul; Faucitano, Luigi

    2014-01-01

    Simple Summary The pot-belly trailer, which can transport large loads in a single journey, is commonly used for swine transportation in Canada. However, it is generally acknowledged that pot-belly trailers and some specific compartments within this vehicle are worse than others in terms of animal losses. The objective of this study was to evaluate the effects of pot-belly design on animal welfare and meat quality in pigs being transported long distance in two different seasons of the year. Abstract A total of 2,145 pigs were transported for 8 h in summer (six trips) and winter (five trips) using a pot-belly trailer accommodating pigs in four locations (upper deck or UD, bottom-nose or BN, middle deck or MD and bottom deck or BD). Heart rate of pigs during loading and transportation and lactate and creatine kinase (CK) concentrations in exsanguination blood were measured. Meat quality was evaluated in the Longissimus thoracis (LT), Semimembranosus (SM) and Adductor (AD) muscles. During summer, pigs loaded in the UD and MD had higher (P < 0.05) heart rate at loading compared to those located in the BD and BN. Blood lactate and CK concentrations were higher (P < 0.001) in winter than in summer. Lactate concentration was higher (P = 0.01) in the blood of pigs transported in the BN. Pigs transported in the BN had higher pHu values in the LT, SM and AD muscles (P = 0.02, P < 0.001 and P = 0.002, respectively) and lower (P = 0.002) drip loss values in the SM muscle. This study confirms that some locations within the PB trailer have a negative impact on the welfare of pigs at loading and during transport with more pronounced effects in the winter due to the additive effect of cold stress. PMID:26480037

  5. Trace-metal concentrations in African dust: effects of long-distance transport and implications for human health

    USGS Publications Warehouse

    Garrison, Virginia; Lamothe, Paul; Morman, Suzette; Plumlee, Geoffrey S.

    2010-01-01

    The Sahara and Sahel lose billions of tons of eroded mineral soils annually to the Americas and Caribbean, Europe and Asia via atmospheric transport. African dust was collected from a dust source region (Mali, West Africa) and from downwind sites in the Caribbean [Trinidad-Tobago (TT) and U.S. Virgin Islands (VI)] and analysed for 32 trace-elements. Elemental composition of African dust samples was similar to that of average upper continental crust (UCC), with some enrichment or depletion of specific trace-elements. Pb enrichment was observed only in dust and dry deposition samples from the source region and was most likely from local use of leaded gasoline. Dust particles transported long-distances (VI and TT) exhibited increased enrichment of Mo and minor depletion of other elements relative to source region samples. This suggests that processes occurring during long-distance transport of dust produce enrichment/depletion of specific elements. Bioaccessibility of trace-metals in samples was tested in simulated human fluids (gastric and lung) and was found to be greater in downwind than source region samples, for some metals (e.g., As). The large surface to volume ratio of the dust particles (<2.5 µm) at downwind sites may be a factor.

  6. Characteristics of Loads of Cattle Stopping for Feed, Water and Rest during Long-Distance Transport in Canada

    PubMed Central

    Flint, Hannah E.; Schwartzkopf-Genswein, Karen S.; Bateman, Ken G.; Haley, Derek B.

    2014-01-01

    Simple Summary This study was designed to benchmark the characteristics of loads of cattle stopping for feed, water and rest during long distance transport in Canada. Another objective of this study was to determine how well these loads were following current Canadian regulations for the length of time animals can spend in transit, and how long they must be rested for. The majority of loads stopping for feed water and rest were transporting cattle to feedlots rather than processing plants. All loads were under the 48 hour maximum allowable time in transit defined under the Canadian transport regulations and all loads exceeded the minimum duration of 5 hours required for feed, water and rest. Abstract This study is the first comprehensive examination of long-haul cattle being transported across Canada and off-loaded for feed, water and rest. A total of 129 truckloads were observed at one of two commercial rest stations near Thunder Bay, Ontario. Data collected included information regarding the truck driver, the trailer, the trip, the animals and animal handling. The majority of the loads stopping were feeder calves (60.94%) while 21.09% were weaned calves, and the remaining 14.84% were market weight cattle. The truck loads surveyed were in transit for, on average, 28.2 ± 5.0 hours before stopping and cattle were rested for an average of 11.2 ± 2.8 hours. These data suggest that loads stopping at the rest station were adhering to the regulations stated in the Health of Animals Act, which outline a maximum of 48 hours in transit before a mandatory stop of at least 5 hours for feed, water and rest. There was a large amount of variability around how well recommendations, such as stocking density were followed. Further research is required to assess how well cattle are coping with long-distance transport under current regulations and industry practices. PMID:26479884

  7. The long distance transport of airborne Ambrosia pollen to the UK and the Netherlands from Central and south Europe

    NASA Astrophysics Data System (ADS)

    de Weger, Letty A.; Pashley, Catherine H.; Šikoparija, Branko; Skjøth, Carsten A.; Kasprzyk, Idalia; Grewling, Łukasz; Thibaudon, Michel; Magyar, Donat; Smith, Matt

    2016-04-01

    The invasive alien species Ambrosia artemisiifolia (common or short ragweed) is increasing its range in Europe. In the UK and the Netherlands, airborne concentrations of Ambrosia pollen are usually low. However, more than 30 Ambrosia pollen grains per cubic metre of air (above the level capable to trigger allergic symptoms) were recorded in Leicester (UK) and Leiden (NL) on 4 and 5 September 2014. The aims of this study were to determine whether the highly allergenic Ambrosia pollen recorded during the episode could be the result of long distance transport, to identify the potential sources of these pollen grains and to describe the conditions that facilitated this possible long distance transport. Airborne Ambrosia pollen data were collected at 10 sites in Europe. Back trajectory and atmospheric dispersion calculations were performed using HYSPLIT_4. Back trajectories calculated at Leicester and Leiden show that higher altitude air masses (1500 m) originated from source areas on the Pannonian Plain and Ukraine. During the episode, air masses veered to the west and passed over the Rhône Valley. Dispersion calculations showed that the atmospheric conditions were suitable for Ambrosia pollen released from the Pannonian Plain and the Rhône Valley to reach the higher levels and enter the airstream moving to northwest Europe where they were deposited at ground level and recorded by monitoring sites. The study indicates that the Ambrosia pollen grains recorded during the episode in Leicester and Leiden were probably not produced by local sources but transported long distances from potential source regions in east Europe, i.e. the Pannonian Plain and Ukraine, as well as the Rhône Valley in France.

  8. 78 FR 24239 - Temporary Mailing Promotion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... that employ Full Service Intelligent Mail barcodes (IMb). The total value of the promotion will be... Periodicals, and Package Services Bound Printed Matter Flats (collectively, Qualifying Mail). Id. at 3. To be.... Pricing Class of mail authority (%) First-Class Mail 0.077 Standard Mail 0.158 Periodicals 0.244...

  9. Field-scale sulfur hexafluoride tracer experiment to understand long distance gas transport in the deep unsaturated zone

    USGS Publications Warehouse

    Walvoord, Michelle Ann; Andraski, Brian; Green, Christopher T.; Stonestrom, David A.; Striegl, Rob

    2014-01-01

    A natural gradient SF6 tracer experiment provided an unprecedented evaluation of long distance gas transport in the deep unsaturated zone (UZ) under controlled (known) conditions. The field-scale gas tracer test in the 110-m-thick UZ was conducted at the U.S. Geological Survey’s Amargosa Desert Research Site (ADRS) in southwestern Nevada. A history of anomalous (theoretically unexpected) contaminant gas transport observed at the ADRS, next to the first commercial low-level radioactive waste disposal facility in the United States, provided motivation for the SF6 tracer study. Tracer was injected into a deep UZ borehole at depths of 15 and 48 m, and plume migration was observed in a monitoring borehole 9 m away at various depths (0.5–109 m) over the course of 1 yr. Tracer results yielded useful information about gas transport as applicable to the spatial scales of interest for off-site contaminant transport in arid unsaturated zones. Modeling gas diffusion with standard empirical expressions reasonably explained SF6 plume migration, but tended to underpredict peak concentrations for the field-scale experiment given previously determined porosity information. Despite some discrepancies between observations and model results, rapid SF6 gas transport commensurate with previous contaminant migration was not observed. The results provide ancillary support for the concept that apparent anomalies in historic transport behavior at the ADRS are the result of factors other than nonreactive gas transport properties or processes currently in effect in the undisturbed UZ.

  10. Geometric dephasing-limited Hanle effect in long-distance lateral silicon spin transport devices

    NASA Astrophysics Data System (ADS)

    Huang, Biqin; Jang, Hyuk-Jae; Appelbaum, Ian

    2008-10-01

    Evidence of spin precession and dephasing ("Hanle effect") induced by a magnetic field is the only unequivocal proof of spin-polarized conduction electron transport in semiconductor devices. However, when spin dephasing is very strong, Hanle effect in a uniaxial magnetic field can be impossible to measure. Using a silicon device with lateral injector-detector separation of over 2 mm and geometrically induced dephasing making spin transport completely incoherent, we show experimentally and theoretically that Hanle effect can still be measured using a two-axis magnetic field.

  11. Assessing recycling versus incineration of key materials in municipal waste: The importance of efficient energy recovery and transport distances

    SciTech Connect

    Merrild, Hanna; Larsen, Anna W.; Christensen, Thomas H.

    2012-05-15

    Highlights: Black-Right-Pointing-Pointer We model the environmental impact of recycling and incineration of household waste. Black-Right-Pointing-Pointer Recycling of paper, glass, steel and aluminium is better than incineration. Black-Right-Pointing-Pointer Recycling and incineration of cardboard and plastic can be equally good alternatives. Black-Right-Pointing-Pointer Recyclables can be transported long distances and still have environmental benefits. Black-Right-Pointing-Pointer Paper has a higher environmental benefit than recyclables found in smaller amounts. - Abstract: Recycling of materials from municipal solid waste is commonly considered to be superior to any other waste treatment alternative. For the material fractions with a significant energy content this might not be the case if the treatment alternative is a waste-to-energy plant with high energy recovery rates. The environmental impacts from recycling and from incineration of six material fractions in household waste have been compared through life cycle assessment assuming high-performance technologies for material recycling as well as for waste incineration. The results showed that there are environmental benefits when recycling paper, glass, steel and aluminium instead of incinerating it. For cardboard and plastic the results were more unclear, depending on the level of energy recovery at the incineration plant, the system boundaries chosen and which impact category was in focus. Further, the environmental impact potentials from collection, pre-treatment and transport was compared to the environmental benefit from recycling and this showed that with the right means of transport, recyclables can in most cases be transported long distances. However, the results also showed that recycling of some of the material fractions can only contribute marginally in improving the overall waste management system taking into consideration their limited content in average Danish household waste.

  12. Perceived health status associated with transport choice for short distance trips

    PubMed Central

    Scheepers, C.E.; Wendel-Vos, G.C.W.; van Wesemael, P.J.V.; den Hertog, F.R.J.; Stipdonk, H.L.; Int Panis, L.L.R.; van Kempen, E.E.M.M.; Schuit, A.J.

    2015-01-01

    Background This study examines the association between active transport and perceived general health, perceived psychological wellbeing and a healthy body weight in the Netherlands. Methods Data were collected by an online questionnaire (N = 3663) in the Netherlands. Data collection was conducted over a period of one calendar year starting July 2012. Logistic regression analyses were used to investigate the association between choice of transport mode (bicycling vs car use and walking vs car use) and perceived general health, perceived psychological wellbeing and having a healthy weight respectively. The presented OR's may be interpreted as the likelihood of an average person in our dataset to have a better perceived health or body weight when choosing active transport (either bicycling or walking) over using the car for trips up to 7.5 km. Results Cycling was found to be significantly associated with a better perceived general health (OR = 1.35, 95%CI:1.07–1.70) and having a healthy body weight (OR = 1.52, 95%CI:1.28–1.79), but not with a better perceived psychological wellbeing (OR = 1.12, 95%CI:0.93–1.34). Walking was found to be significantly associated with having a healthy body weight (OR = 1.35, 95%CI:1.09–1.69), but not with a better perceived general (OR = 1.12, 95%CI:0.84–1.51) or psychological wellbeing (OR = 0.85, 95%CI:0.67–1.08). Conclusion Our results suggest that active transport use has been associated with a better perceived general health and a healthy body weight. However, more research is needed to be able to elucidate which factors cause this better health. No associations were observed between transport choice and perceived psychological wellbeing. PMID:26844158

  13. Polymeric and supramolecular arrays for directional energy and electron transport over macroscopic distances

    SciTech Connect

    Fox, M.A. )

    1992-12-01

    There are many important practical consequences of long-range photoinduced electron transfer: many photosensitive biological systems, and most proposed light-responsive molecular electronics devices, operate through photoinduced electron transfer over distances significantly greater than a single molecule. Furthermore, several technological applications require devices employing ordered arrays. For example, molecular shift registers have been described in detail by Hopfield and co-workers, although the experimental difficulties attendant with the construction of such complex systems have not yet been addressed adequately. Thus, construction of three-dimensional arrays which could control the directional movement of electrons over macroscopically large distances is an important objective for both basic and applied science. For several years, this research group has focused on methods to prepare and characterize supramolecular (often polymeric) arrays capable of spatial exploitation of the charge separation induced by light absorption. Here, three macroscopically separate blocks in a polymeric array are arranged sequentially along a backbone whose terminus is chemically bonded to a fixed probe. The component units of each of these blocks would themselves be photoactive or electroactive and would be arranged along an increasing or decreasing energy gradient so as to provide an anisotropic driving force for charge separation. The practical construction graded arrays for energy transfer requires that several significant problems be solved.

  14. Privacy-enhanced electronic mail

    NASA Astrophysics Data System (ADS)

    Bishop, Matt

    1990-06-01

    The security of electronic mail sent through the Internet may be described in exactly three words: there is none. The Privacy and Security Research Group has recommended implementing mechanisms designed to provide security enhancements. The first set of mechanisms provides a protocol to provide privacy, integrity, and authentication for electronic mail; the second provides a certificate-based key management infrastructure to support key distribution throughout the internet, to support the first set of mechanisms. These mechanisms are described, as well as the reasons behind their selection and how these mechanisms can be used to provide some measure of security in the exchange of electronic mail.

  15. Long-Distance Transport of Thiamine (Vitamin B1) Is Concomitant with That of Polyamines1[OPEN

    PubMed Central

    Martinis, Jacopo; Gas-Pascual, Elisabet; Szydlowski, Nicolas; Crèvecoeur, Michèle; Gisler, Alexandra; Bürkle, Lukas; Fitzpatrick, Teresa B.

    2016-01-01

    Thiamine (vitamin B1) is ubiquitous and essential for cell energy supply in all organisms as a vital metabolic cofactor, known for over a century. In plants, it is established that biosynthesis de novo is taking place predominantly in green tissues and is furthermore limited to plastids. Therefore, transport mechanisms are required to mediate the movement of this polar metabolite from source to sink tissue to activate key enzymes in cellular energy generating pathways but are currently unknown. Similar to thiamine, polyamines are an essential set of charged molecules required for diverse aspects of growth and development, the homeostasis of which necessitates long-distance transport processes that have remained elusive. Here, a yeast-based screen allowed us to identify Arabidopsis (Arabidopsis thaliana) PUT3 as a thiamine transporter. A combination of biochemical, physiological, and genetic approaches permitted us to show that PUT3 mediates phloem transport of both thiamine and polyamines. Loss of function of PUT3 demonstrated that the tissue distribution of these metabolites is altered with growth and developmental consequences. The pivotal role of PUT3 mediated thiamine and polyamine homeostasis in plants, and its importance for plant fitness is revealed through these findings. PMID:27006489

  16. 78 FR 54687 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... ``Express Mail International'' with ``Priority Mail Express International'' pursuant to a...

  17. 78 FR 3922 - International Mail Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... International Mail Contracts AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... end users for shipping articles via International Priority Airmail, International Surface Air Lift, Global Express Guaranteed, Express Mail International, Priority Mail International, and/or Commercial...

  18. Going the Distance

    ERIC Educational Resources Information Center

    Barack, Lauren

    2005-01-01

    Sixty years ago, distance education probably involved a pen, paper, and secretarial classes conducted via snail mail. Today, students in ever-increasing numbers are more likely to link to the Internet to learn how to conjugate French verbs or dissect frogs in Advanced Placement courses, according to a new landmark study from the U. S. Department…

  19. Does size and buoyancy affect the long-distance transport of floating debris?

    NASA Astrophysics Data System (ADS)

    Ryan, Peter G.

    2015-08-01

    Floating persistent debris, primarily made from plastic, disperses long distances from source areas and accumulates in oceanic gyres. However, biofouling can increase the density of debris items to the point where they sink. Buoyancy is related to item volume, whereas fouling is related to surface area, so small items (which have high surface area to volume ratios) should start to sink sooner than large items. Empirical observations off South Africa support this prediction: moving offshore from coastal source areas there is an increase in the size of floating debris, an increase in the proportion of highly buoyant items (e.g. sealed bottles, floats and foamed plastics), and a decrease in the proportion of thin items such as plastic bags and flexible packaging which have high surface area to volume ratios. Size-specific sedimentation rates may be one reason for the apparent paucity of small plastic items floating in the world’s oceans.

  20. Colonization of the Scottish islands via long-distance Neolithic transport of red deer (Cervus elaphus)

    PubMed Central

    Mulville, Jacqueline A.; Bruford, Michael W.

    2016-01-01

    Red deer (Cervus elaphus) have played a key role in human societies throughout history, with important cultural significance and as a source of food and materials. This relationship can be traced back to the earliest human cultures and continues to the present day. Humans are thought to be responsible for the movement of a considerable number of deer throughout history, although the majority of these movements are poorly described or understood. Studying such translocations allows us to better understand ancient human–wildlife interactions, and in the case of island colonizations, informs us about ancient human maritime practices. This study uses DNA sequences to characterise red deer genetic diversity across the Scottish islands (Inner and Outer Hebrides and Orkney) and mainland using ancient deer samples, and attempts to infer historical colonization events. We show that deer from the Outer Hebrides and Orkney are unlikely to have originated from mainland Scotland, implying that humans introduced red deer from a greater distance. Our results are also inconsistent with an origin from Ireland or Norway, suggesting long-distance maritime travel by Neolithic people to the outer Scottish Isles from an unknown source. Common haplotypes and low genetic differentiation between the Outer Hebrides and Orkney imply common ancestry and/or gene flow across these islands. Close genetic proximity between the Inner Hebrides and Ireland, however, corroborates previous studies identifying mainland Britain as a source for red deer introductions into Ireland. This study provides important information on the processes that led to the current distribution of the largest surviving indigenous land mammal in the British Isles. PMID:27053752

  1. Colonization of the Scottish islands via long-distance Neolithic transport of red deer (Cervus elaphus).

    PubMed

    Stanton, David W G; Mulville, Jacqueline A; Bruford, Michael W

    2016-04-13

    Red deer (Cervus elaphus) have played a key role in human societies throughout history, with important cultural significance and as a source of food and materials. This relationship can be traced back to the earliest human cultures and continues to the present day. Humans are thought to be responsible for the movement of a considerable number of deer throughout history, although the majority of these movements are poorly described or understood. Studying such translocations allows us to better understand ancient human-wildlife interactions, and in the case of island colonizations, informs us about ancient human maritime practices. This study uses DNA sequences to characterise red deer genetic diversity across the Scottish islands (Inner and Outer Hebrides and Orkney) and mainland using ancient deer samples, and attempts to infer historical colonization events. We show that deer from the Outer Hebrides and Orkney are unlikely to have originated from mainland Scotland, implying that humans introduced red deer from a greater distance. Our results are also inconsistent with an origin from Ireland or Norway, suggesting long-distance maritime travel by Neolithic people to the outer Scottish Isles from an unknown source. Common haplotypes and low genetic differentiation between the Outer Hebrides and Orkney imply common ancestry and/or gene flow across these islands. Close genetic proximity between the Inner Hebrides and Ireland, however, corroborates previous studies identifying mainland Britain as a source for red deer introductions into Ireland. This study provides important information on the processes that led to the current distribution of the largest surviving indigenous land mammal in the British Isles. PMID:27053752

  2. Mail LOG: Program operating instructions

    NASA Technical Reports Server (NTRS)

    Harris, D. K.

    1979-01-01

    The operating instructions for the software package, MAIL LOG, developed for the Scout Project Automatic Data System, SPADS, are provided. The program is written in FORTRAN for the PRIME 300 computer system. The MAIL LOG program has the following four modes of operation: (1) INPUT - putting new records into the data base (2) REVISE - changing or modifying existing records in the data base (3) SEARCH - finding special records existing in the data base (4) ARCHIVE - store or put away existing records in the data base. The output includes special printouts of records in the data base and results from the INPUT and SEARCH modes. The MAIL LOG data base consists of three main subfiles: Incoming and outgoing mail correspondence; Design Information Releases and Releases and Reports; and Drawings and Engineering orders.

  3. Seasonal associations and atmospheric transport distances of Fusarium collected with unmanned aerial vehicles and ground-based sampling devices

    NASA Astrophysics Data System (ADS)

    Schmale, David; Ross, Shane; Lin, Binbin

    2014-05-01

    Spores of fungi in the genus Fusarium may be transported through the atmosphere over long distances. Members of this genus are important pathogens and mycotoxin producers. New information is needed to characterize seasonal trends in atmospheric loads of Fusarium and to pinpoint the source(s) of inoculum at both local (farm) and regional (state or country) scales. Spores of Fusarium were collected from the atmosphere in an agricultural ecosystem in Blacksburg, VA, USA using a Burkard volumetric sampler (BVS) 1 m above ground level and autonomous unmanned aerial vehicles (UAVs) 100 m above ground level. More than 2,200 colony forming units (CFUs) of Fusarium were collected during 104 BVS sampling periods and 180 UAV sampling periods over four calendar years (2009-2012). Spore concentrations ranged from 0 to 13 and 0 to 23 spores m-3 for the BVS and the UAVs, respectively. Spore concentrations were generally higher in the fall, spring, and summer, and lower in the winter. Spore concentrations from the BVS were generally higher than those from the UAVs for both seasonal and hourly collections. Some of the species of Fusarium identified from our collections have not been previously reported in the state of Virginia. A Gaussian plume transport model was used to estimate distances to the potential inoculum source(s) by season. This work extends previous studies showing an association between atmospheric transport barriers (Lagrangian coherent structures or LCSs) and the movement of Fusarium in the lower atmosphere. An increased understanding of the aerobiology of Fusarium may contribute to new and improved control strategies for diseases causes by fusaria in the future.

  4. Keypals--E-mail Leads to New Friends.

    ERIC Educational Resources Information Center

    Durost, Dennis D.; Hutchinson, Sue L.

    1997-01-01

    Describes the Keypal Project, a project in which e-mail was introduced in two kindergarten classes with the intent to enrich children's literacy and communication skills and foster long-distance relationships. Found the project had great learning potential and was easily incorporated into constructivist programs which emphasize active learning.…

  5. The long distance transport (LDT) of Ambrosia pollen from the Pannonian Plain to Scandinavia

    NASA Astrophysics Data System (ADS)

    Šikoparija, B..; Skjøth, C. A.; Alm Kübler, K.; Dahl, A.; Radišić, P.; Sommer, J.; Grewling, Ł.; Smith, M.

    2012-04-01

    Ragweed (Ambrosia spp.) pollen grains are important aeroallergens that cause seasonal allergic rhinitis and asthma to sensitive individuals. This study describes the conditions required for the LDT of ragweed pollen from the Pannonian Plain (PP) to Sweden on the 27- 28 August 2011, using a combination of daily and bi-hourly pollen count data, the overall synoptic weather situation, 3D analysis of the regional scale orography using Digital Elevation Models, surface meteorological data, satellite observations, and air mas trajectories calculated using the HYSPLIT model. During the episode, high pressure (1024-1028 hPa) situated over European Russia and the Black Sea to the east and deep low pressure (~990 hPa) over the British Isles in the northwest resulted in a general southeast-northwest movement of air, and the occurrence of the jet-effect Kosava wind in the PP. This dry and gusty wind caused ragweed pollen release on the PP and pollen to be transported to the northwest. A foehn wind that governs air movement down leeward slopes into the PP was also active. The 24 and 25 August 2011 were very hot and caused large amounts of ragweed pollen to be released and taken high up in the atmosphere through convection. Such conditions also resulted in high Planetary Boundary Layers over the entire area, conditions that facilitated the transport of pollen over areas of low elevation on the Western Carpathians (i.e. the Moravian Gate or Low Baskid passes) northward into Poland and beyond.

  6. Simulation of the generation and long distance transport of proton beams at LULI

    NASA Astrophysics Data System (ADS)

    Welch, Dale; Cuneo, Michael; Campbell, Robert; Mehlhorn, Thomas

    2004-11-01

    High current, energetic protons are produced by irradiating thin metal foils with intense lasers[1]. At LULI[2], the current and energy of these protons as well as that of their accompanying electron cloud have been measured using magnetized and filtered Faraday cups. Here, the laser plasma interaction produced relativistic electrons at the critical surface. These electrons were transported through a 10-μm Au foil and created a space charge cloud that accelerates protons contaminants on the back side. The energetic protons and electrons drift several centimeters before reaching the Faraday cup. Self-consistent electromagnetic simulations of this process using a hybrid code are presented with comparisons to data. The neutralization of the high quality proton beam by the electron cloud is then studied. 1. R. Snavely et al., Phys. Rev. Lett. 85, 2945 (2000). 2. M. Hegelich et al., Phys. Rev. Lett. 89, 085002 (2002).

  7. Using E-Mail in Computer Assisted Freshman Composition and Rhetoric.

    ERIC Educational Resources Information Center

    Dowden, Rebecca; Humphries, Sharon

    1997-01-01

    Describes teaching freshman composition and rhetoric via e-mail as a distance education course at Tomball Community College (Texas). Discusses student and instructor responsibilities, e-mail procedures, problems encountered (lack of time, and managing disk and mailbox space), and benefits (reduced paper use, typed corrections, accurate records,…

  8. Securing electronic mail: The risks and future of electronic mail

    NASA Astrophysics Data System (ADS)

    Weeber, S. A.

    1993-03-01

    The network explosion of the past decade has significantly affected how many of us conduct our day to day work. We increasingly rely on network services such as electronic mail, file transfer, and network newsgroups to collect and distribute information. Unfortunately, few of the network services in use today were designed with the security issues of large heterogeneous networks in mind. In particular, electronic mail, although heavily relied upon, is notoriously insecure. Messages can be forged, snooped, and even altered by users with only a moderate level of system proficiency. The level of trust that can be assigned at present to these services needs to be carefully considered. In the past few years, standards and tools have begun to appear addressing the security concerns of electronic mail. Principal among these are RFC's 1421, 1422, 1423, and 1424, which propose Internet standards in the areas of message encipherment, key management, and algorithms for privacy enhanced mail (PEM). Additionally, three PEM systems, offering varying levels of compliance with the PEM RFC's, have also recently emerged: PGP, RIPEM, and TIS/PEM. This paper addresses the motivations and requirements for more secure electronic mail, and evaluates the suitability of the currently available PEM systems.

  9. Monitoring and Predicting the Long Distance Transport of Fusarium graminearum, Causal Agent of Fusarium Head Blight in Wheat and Barley

    NASA Astrophysics Data System (ADS)

    Prussin, Aaron Justin, II

    Fusarium head blight (FHB), caused by Fusarium graminearum , is a serious disease of wheat and barley that has caused several billion dollars in crop losses over the last decade in the United States. Spores of F. graminearum are released from corn and small grain residues left-over from the previous growing season and are transported long distances in the atmosphere before being deposited. Current risk assessment tools consider environmental conditions favorable for disease development, but do not include spore transport. Long distance transport models have been proposed for a number of plant pathogens, but many of these models have not been experimentally validated. In order to predict the atmospheric transport of F. graminearum, the potential source strength ( Qpot) of inoculum must be known. We conducted a series of laboratory and field experiments to estimate Qpot from a field-scale source of inoculum of F. graminearum. Perithecia were generated on artificial (carrot agar) and natural (corn stalk) substrates. Artificial substrate (carrot agar) produced 15+/-0.4 perithecia cm-2, and natural substrate (corn stalk) produced 44+/-2 perithecia cm-2. Individual perithecia were excised from both substrate types and allowed to release ascospores every 24 hours. Perithecia generated from artificial (carrot agar) and natural (corn stalk) substrates released a mean of 104+/-5 and 276+/-16 ascospores, respectively. A volumetric spore trap was placed inside a 3,716 m2 clonal source of inoculum in 2011 and 2012. Results indicated that ascospores were released under field conditions predominantly (>90%) during the night (1900 to 0700 hours). Estimates of Qpot for our field-scale sources of inoculum were approximately 4 billion ascospores per 3,716 m 2. Release-recapture studies were conducted from a clonal field-scale source of F. graminearum in 2011 and 2012. Microsatellites were used to identify the released clone of F. graminearum at distances up to 1 km from the source

  10. Long-distance longitudinal transport of gravel across the Cordilleran thrust belt of Montana and Idaho

    NASA Astrophysics Data System (ADS)

    Janecke, Susanne U.; Vandenburg, Colby J.; Blankenau, James J.; M'gonigle, John W.

    2000-05-01

    Two newly identified middle Eocene paleovalleys (≥ 100 km long) preserved on top of the southwest Montana reentrant of the Cordilleran fold-and-thrust belt indicate long-lived longitudinal flow across the thrust belt and resolve a long-standing debate about the source of the voluminous quartzite debris in the Upper Cretaceous to lower Tertiary Divide, Harebell, and Pinyon conglomerates of Montana, Idaho, and Wyoming. Geologic mapping, stratigraphic, provenance, and geochronologic studies revealed that Eocene volcanic and sedimentary rocks in the paleovalleys are as thick as 2 km, onlap preexisting bedrock, and interfinger with well-rounded conglomerate derived from formations exposed only to the west. The middle Eocene paleovalleys are the youngest expression of a major paleoriver system that transported sediment toward the foreland during the Sevier orogeny. An Eocene subcrop map shows that the headwaters of the Eocene paleovalleys coincided with structural culminations in the thrust belt that supplied sediment to the Divide conglomerate of the Upper Cretaceous to lower Tertiary Beaverhead Group. Ultimately, the Lemhi Pass and Hawley Creek paleovalleys provided several thousand cubic kilometers of quartzite debris to the Pinyon and Harebell conglomerates of northwest Wyoming 200 350 km away, and formed the northwest half of a giant longitudinal drainage system. Sevier contraction, not the rising Idaho batholith, first uplifted vast culminations beneath the headwaters of this river system.

  11. Current Trends in Distance Education.

    ERIC Educational Resources Information Center

    Gaspar, Richard F.; Thompson, Theron D.

    1995-01-01

    Defines distance education; provides a historical background; discusses emerging modes of instruction, including interactive television, computer-mediated communication, electronic mail, and national and international networks; and considers the future of distance education, including the use of the Internet, multimedia, and a new paradigm for…

  12. 77 FR 75200 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... New International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to enter into an additional international mail... foreign destinations using Express Mail International, Priority Mail International, or both. Id. at 4....

  13. 77 FR 71642 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... New International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The... businesses that mail products directly to foreign destinations using Express Mail International, Priority Mail International, or both. Id. at 4. The Commission added GEPS 1 to the competitive product...

  14. 77 FR 75452 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

    ... New International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to enter into an additional international mail... products directly to foreign destinations using Express Mail International, Priority Mail International,...

  15. Business E-mail: Guidelines for Users.

    ERIC Educational Resources Information Center

    Munter, Mary; Rogers, Priscilla S.; Rymer, Jone

    2003-01-01

    Presents guidelines to help businesspeople and business students become more effective and efficient in the use of e-mail. Includes the authors' experiences as instructors in diverse business schools and corporate settings. Notes that the guidelines cover: recognizing the nature of e-mail; composing e-mail; and processing and managing e-mail. (SG)

  16. Quality of Sterile Male Tsetse after Long Distance Transport as Chilled, Irradiated Pupae

    PubMed Central

    Bassene, Mireille D.; Fall, Assane Gueye; Diouf, Thérèse A. R.; Sall, Baba; Vreysen, Marc J. B.; Rayaissé, Jean-Baptiste; Takac, Peter; Sidibé, Issa; Parker, Andrew G.; Mutika, Gratian N.; Bouyer, Jérémy; Gimonneau, Geoffrey

    2015-01-01

    Background Tsetse flies transmit trypanosomes that cause human and African animal trypanosomosis, a debilitating disease of humans (sleeping sickness) and livestock (nagana). An area-wide integrated pest management campaign against Glossina palpalis gambiensis has been implemented in Senegal since 2010 that includes a sterile insect technique (SIT) component. The SIT can only be successful when the sterile males that are destined for release have a flight ability, survival and competitiveness that are as close as possible to that of their wild male counterparts. Methodology/Principal Findings Tests were developed to assess the quality of G. p. gambiensis males that emerged from pupae that were produced and irradiated in Burkina Faso and Slovakia (irradiation done in Seibersdorf, Austria) and transported weekly under chilled conditions to Dakar, Senegal. For each consignment a sample of 50 pupae was used for a quality control test (QC group). To assess flight ability, the pupae were put in a cylinder filtering emerged flies that were able to escape the cylinder. The survival of these flyers was thereafter monitored under stress conditions (without feeding). Remaining pupae were emerged and released in the target area of the eradication programme (RF group). The following parameter values were obtained for the QC flies: average emergence rate more than 69%, median survival of 6 days, and average flight ability of more than 35%. The quality protocol was a good proxy of fly quality, explaining a large part of the variances of the examined parameters. Conclusions/Significance The quality protocol described here will allow the accurate monitoring of the quality of shipped sterile male tsetse used in operational eradication programmes in the framework of the Pan-African Tsetse and Trypanosomosis Eradication Campaign. PMID:26562521

  17. Characteristics of Loads of Cattle Stopping for Feed, Water and Rest during Long-Distance Transport in Canada.

    PubMed

    Flint, Hannah E; Schwartzkopf-Genswein, Karen S; Bateman, Ken G; Haley, Derek B

    2014-01-01

    This study is the first comprehensive examination of long-haul cattle being transported across Canada and off-loaded for feed, water and rest. A total of 129 truckloads were observed at one of two commercial rest stations near Thunder Bay, Ontario. Data collected included information regarding the truck driver, the trailer, the trip, the animals and animal handling. The majority of the loads stopping were feeder calves (60.94%) while 21.09% were weaned calves, and the remaining 14.84% were market weight cattle. The truck loads surveyed were in transit for, on average, 28.2 ± 5.0 hours before stopping and cattle were rested for an average of 11.2 ± 2.8 hours. These data suggest that loads stopping at the rest station were adhering to the regulations stated in the Health of Animals Act, which outline a maximum of 48 hours in transit before a mandatory stop of at least 5 hours for feed, water and rest. There was a large amount of variability around how well recommendations, such as stocking density were followed. Further research is required to assess how well cattle are coping with long-distance transport under current regulations and industry practices. PMID:26479884

  18. The Shortlist Method for fast computation of the Earth Mover's Distance and finding optimal solutions to transportation problems.

    PubMed

    Gottschlich, Carsten; Schuhmacher, Dominic

    2014-01-01

    Finding solutions to the classical transportation problem is of great importance, since this optimization problem arises in many engineering and computer science applications. Especially the Earth Mover's Distance is used in a plethora of applications ranging from content-based image retrieval, shape matching, fingerprint recognition, object tracking and phishing web page detection to computing color differences in linguistics and biology. Our starting point is the well-known revised simplex algorithm, which iteratively improves a feasible solution to optimality. The Shortlist Method that we propose substantially reduces the number of candidates inspected for improving the solution, while at the same time balancing the number of pivots required. Tests on simulated benchmarks demonstrate a considerable reduction in computation time for the new method as compared to the usual revised simplex algorithm implemented with state-of-the-art initialization and pivot strategies. As a consequence, the Shortlist Method facilitates the computation of large scale transportation problems in viable time. In addition we describe a novel method for finding an initial feasible solution which we coin Modified Russell's Method. PMID:25310106

  19. The Shortlist Method for Fast Computation of the Earth Mover's Distance and Finding Optimal Solutions to Transportation Problems

    PubMed Central

    Gottschlich, Carsten; Schuhmacher, Dominic

    2014-01-01

    Finding solutions to the classical transportation problem is of great importance, since this optimization problem arises in many engineering and computer science applications. Especially the Earth Mover's Distance is used in a plethora of applications ranging from content-based image retrieval, shape matching, fingerprint recognition, object tracking and phishing web page detection to computing color differences in linguistics and biology. Our starting point is the well-known revised simplex algorithm, which iteratively improves a feasible solution to optimality. The Shortlist Method that we propose substantially reduces the number of candidates inspected for improving the solution, while at the same time balancing the number of pivots required. Tests on simulated benchmarks demonstrate a considerable reduction in computation time for the new method as compared to the usual revised simplex algorithm implemented with state-of-the-art initialization and pivot strategies. As a consequence, the Shortlist Method facilitates the computation of large scale transportation problems in viable time. In addition we describe a novel method for finding an initial feasible solution which we coin Modified Russell's Method. PMID:25310106

  20. The magmatic plumbing of the submarine Hachijo NW volcanic chain, Hachijojima, Japan: long distance lateral magma transport?

    NASA Astrophysics Data System (ADS)

    Ishizuka, O.; Geshi, N.; Itoh, J.; Kawanabe, Y.; Tsujino, T.

    2005-12-01

    Recent geophysical observations on basaltic composite volcanoes in Izu-Bonin arc reveal the process of long distance lateral magma transport within the shallow middle crust. Such intrusion events sometimes caused flank fissure eruption and also triggered a formation of collapsed caldera (Miyakejima 2000). To clarify a long-distance magma transport system of the basaltic composite volcano in volcanic arc from geological and petrological aspects, we investigated a submarine volcanic chain (Hachijo NW chain) nested Hachijo Nishiyama volcano, a frontal composite volcano in the northern Izu arc. The volcanic chain extends 15 km from Hachijo-Nishiyama volcano and is composed of ridges and many small cones with basal diameters generally less than 2km. Dredge sampling recovered basaltic lavas and spatters. A diving survey using a ROV (Hyper Dolphin) revealed pillow lava flows on steep slopes and accumulation of spatters and agglutinates near the eruption center. Basalts from the Hachijo NW chain generally have more primitive composition (up to nearly 7% of MgO) compared to the basaltic rocks from the Nishiyama. The bulk magma composition of Hachijo NW chain is controlled by fractionation of clinopyroxene, olivine and plagioclase while plagioclase accumulation was indicated by aluminum-rich character of the Nishiyama volcano and its subaerial satellite cones. Trace element ratios unaffected by melting or crystal fractionation (e.g., Nb/Zr) are not significantly different between the Nishiyama and the Hachijo NW chain. This implies that the sources of magma for these volcanic systems are basically identical. However, ratios affected by melting process are significantly different between the two. Hachijo NW chain shows lower LREE/HREE and Zr/Y, implying difference in degree of partial melting of the source. Other possible processes for producing these differences in trace element characteristics include crustal assimilation. These results obtained so far appear to

  1. 76 FR 4820 - New Mailing Standards for Domestic Mailing Services

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... (75 FR 39477-39492), based on a previous price filing with the PRC that was not implemented. In that... as follows:] a. The parcels do not bear a GS1-128 or Intelligent Mail package barcode. b. The parcels...: 215100, 215200, 262700, 262800, and 216400. Determining Single-Piece Weights for Package Services...

  2. You've Got Mail!: Understanding How E-Mail Works

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2007-01-01

    Conceptually, e-mail is not a whole lot different from regular postal mail ("snail mail"), except that it is much faster. E-mail requires three things: (1) a personal computer; (2) a telephone or communication line; and (3) an Internet provider (e-mail service account). This article provides details on how it works--plus some research activities…

  3. Comparing Two Survey Research Approaches: E-Mail and Web-Based Technology versus Traditional Mail.

    ERIC Educational Resources Information Center

    Howes, Colleen M.; Mailloux, Mark R.

    2001-01-01

    Contrasted two survey methodologies: e-mail-Web and traditional mail. Found that: (1) e-mail-Web respondents were proportionately more likely to be male and enrolled in school full-time; (2) more individual question non-response was present for the e-mail-Web sample; and (3) e-mail-Web respondents value different aspects of graduate school. (EV)

  4. 41 CFR 102-192.130 - What are your general responsibilities as an agency mail manager?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...; (c) Set policies for expedited mail, mass mailings, mailing lists, and couriers; (d) Seek... professional certification for mail managers and mail center employees; (h) Ensure that expedited mail...

  5. 41 CFR 102-192.130 - What are your general responsibilities as an agency mail manager?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...; (c) Set policies for expedited mail, mass mailings, mailing lists, and couriers; (d) Seek... professional certification for mail managers and mail center employees; (h) Ensure that expedited mail...

  6. 41 CFR 102-192.130 - What are your general responsibilities as an agency mail manager?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...; (c) Set policies for expedited mail, mass mailings, mailing lists, and couriers; (d) Seek... professional certification for mail managers and mail center employees; (h) Ensure that expedited mail...

  7. 41 CFR 102-192.130 - What are your general responsibilities as an agency mail manager?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...; (c) Set policies for expedited mail, mass mailings, mailing lists, and couriers; (d) Seek... professional certification for mail managers and mail center employees; (h) Ensure that expedited mail...

  8. Impact of travel mode shift and trip distance on active and non-active transportation in the São Paulo Metropolitan Area in Brazil

    PubMed Central

    de Sá, Thiago Hérick; Parra, Diana C.; Monteiro, Carlos Augusto

    2015-01-01

    Background Changes in urban mobility play a major role in transforming metropolitan areas into healthier places. This study quantified the impact of changes in travel mode shift and trip distance on active and non-active transportation of working age adult population of São Paulo. Methods and findings Through different scenarios, we estimated the daily time spent in transportation per inhabitant (divided in active and non-active transportation time) and the proportion of inhabitants accumulating 30 min or more of daily active transportation. The replacement of individual for collective motorized modes in long distance trips (> 1000 m) in combination with the substitution of long for short trips positively impacted all outcomes. Compared to the current situation, there was an increase in the active transportation time (from 19.4 to 26.7 min/inhabitant), which also increased the proportion of adults active for transportation (from 27.6% to 35.4%). Additionally, the non-active transportation time decreased (from 67.0 to 26.2 min/inhabitant), which helped to reduce the total time spent in transportation (from 86.4 to 52.9 min/inhabitant). Conclusion Transport and urban planning policies to reduce individual motorized trips and the number of long trips might produce important health benefits, both by increasing population levels of active transportation and reducing the non-active and the total time of daily trips. PMID:26844071

  9. Symplastic Continuity between Companion Cells and the Translocation Stream: Long-Distance Transport Is Controlled by Retention and Retrieval Mechanisms in the Phloem1

    PubMed Central

    Ayre, Brian G.; Keller, Felix; Turgeon, Robert

    2003-01-01

    Substantial symplastic continuity appears to exist between companion cells (CCs) and sieve elements of the phloem, which suggests that small solutes within the CC are subject to indiscriminate long-distance transport via the translocation stream. To test this hypothesis, the distributions of exotic and endogenous solutes synthesized in the CCs of minor veins were studied. Octopine, a charged molecule derived from arginine and pyruvate, was efficiently transported through the phloem but was also transferred in substantial amounts to the apoplast, and presumably other non-phloem compartments. The disaccharide galactinol also accumulated in non-phloem compartments, but long-distance transport was limited. Conversely, sucrose, raffinose, and especially stachyose demonstrated reduced accumulation and efficient transport out of the leaf. We conclude that small metabolites in the cytosol of CCs do enter the translocation stream indiscriminately but are also subject to distributive forces, such as nonselective and carrier-mediated membrane transport and symplastic dispersal, that may effectively clear a compound from the phloem or retain it for long-distance transport. A model is proposed in which the transport of oligosaccharides is an adaptive strategy to improve photoassimilate retention, and consequently translocation efficiency, in the phloem. PMID:12692312

  10. E-Mail: Write Protection?

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    1998-01-01

    A complex case involving a disgruntled ex-employee's invasion of a college president's e-mail system resulted in a decision granting two plaintiffs' motions for summary judgment. This was the first recorded education-related collision on the electronic superhighway. Every educational institution should have a policy and procedure regarding what…

  11. Hooked on E-Mail

    ERIC Educational Resources Information Center

    Espinoza, Kathy

    2011-01-01

    Information overload, and an expectation that e-mails, tweets, and text messages will be answered immediately, impact productivity. The younger, information-addicted workers have a greater capacity to process this open floodgate of information, as well as a better ability to multitask. Research suggests that there is a marked drop in worker…

  12. LLNL E-Mail Utilities

    SciTech Connect

    Dellamaggiore, N. J.; Hamel, B. B.

    2005-10-31

    The LLNL E-mail Utilities software library is a Java API that simplifies the creation and delivery of email in Java business applications. It consists of a database-driven template engine, various strategies for composing, queuing, dispatching email and a Java Swing GUI for creating and editing email templates.

  13. Noncontact ultrasonic transportation of small objects over long distances in air using a bending vibrator and a reflector.

    PubMed

    Koyama, Daisuke; Nakamura, Kentaro

    2010-05-01

    Ultrasonic manipulation of small particles, including liquid droplets, over long distances is discussed. It is well known that particles can be trapped at the nodal points of an acoustic standing wave if the particles are much smaller than the wavelength of the standing wave. We used an experimental setup consisting of a 3-mm-thick, 605-mm-long duralumin bending vibrating plate and a reflector. A bolt-clamped Langevin transducer with horn was attached to each end of the vibrating plate to generate flexural vibrations along the plate. A plane reflector with the same dimensions as the vibrating plate was installed parallel to the plate at a distance of approximately 17 mm to generate an ultrasonic standing wave between them and to trap the small particles at the nodal lines. The acoustic field and acoustic radiation force between the vibrator and reflector were calculated by finite element analysis to predict the positions of the trapped particles. The sound pressure distribution was measured experimentally using a scanning laser Doppler vibrometer. By controlling the driving phase difference between the two transducers, a flexural traveling wave can be generated along the vibrating plate, and the vertical nodal lines of the standing wave and the trapped particles can be moved. The flexural wave was excited along the vibrator at 22.5 kHz. A lattice standing wave with a wavelength of 35 mm in the length direction could be excited between the vibrator and the reflector, and polystyrene spheres with diameters of several millimeters could be trapped at the nodal lines of the standing wave. The experimental and calculated results showed good agreement for the relationship between the driving phase difference and the positions of the trapped particles. Noncontact transportation of the trapped particles over long distances could be achieved by changing the driving phase difference. The position of the trapped particles could be controlled to an accuracy of 0.046 mm/deg. An

  14. Business Education Leaders Compare E-mail and Regular Mail Survey Research.

    ERIC Educational Resources Information Center

    Truell, Allen D.; Goss, Perry

    2002-01-01

    Business education leaders (n=128) received e-mail surveys; 34 returned them via e-mail, 13 by postal mail, 12 were blank and unusable; another group of 128 received mailed surveys with 73 returned. E-mail response took an average of 12.5 days, postal response 24.2 days. E-mail respondents completed 20.9 of 35 questions, the postal group 19.4 of…

  15. Effects of transportation time, distance, stocking density, temperature and lairage time on incidences of pale soft exudative (PSE) and the physico-chemical characteristics of pork.

    PubMed

    Gajana, C S; Nkukwana, T T; Marume, U; Muchenje, V

    2013-11-01

    The study determined the effects of transportation time, distance, stocking density, temperature and lairage time on incidences of PSE and pork quality. Frequencies of PSE cases in stocking density categories within transport duration classes were determined. General linear models, regression and the principal component (PC) analysis were used to analyse the data. Highest incidences of PSE were recorded in autumn season while lowest incidences were recorded in the spring season. Transportation time and stocking density significantly affected pHu and ultimately PSE incidences although there were no interactive effects. Highest risks of PSE occurrence were observed with more space allowance. The highest incidences of PSE were observed for animals that had travelled for two hours while the PSE cases were lower in animals that travelled for longer times. Distance travelled and transportation time had significant effects (P<0.05) on thawing loss (TL) % of pork. No relationships were reported between the other pre-slaughter variables and pork quality attributes. With the exception of transportation time and distance travelled which had a positive relationship with TL%, variation in other pre-slaughter variables did not affect meat quality variables. The risks of PSE occurrence were dependent on stocking density and transportation time. PMID:23793088

  16. 48 CFR 242.1404 - Shipments by parcel post or other classes of mail.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Shipments by parcel post or other classes of mail. 242.1404 Section 242.1404 Federal Acquisition Regulations System DEFENSE... SERVICES Traffic and Transportation Management 242.1404 Shipments by parcel post or other classes of mail....

  17. 48 CFR 242.1404 - Shipments by parcel post or other classes of mail.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Shipments by parcel post or other classes of mail. 242.1404 Section 242.1404 Federal Acquisition Regulations System DEFENSE... SERVICES Traffic and Transportation Management 242.1404 Shipments by parcel post or other classes of mail....

  18. The History of Distance Education in Australia

    ERIC Educational Resources Information Center

    Stacey, Elizabeth

    2005-01-01

    Australia's large distances and widely distributed population has meant that distance education has been an important part of its history. From the earliest provision of schooling by mail through a series of correspondence schools, both state and federal governments have provided a sound infrastructure to support distance education. Innovative…

  19. 77 FR 71643 - Standard Mail Pricing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION Standard Mail Pricing AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning Standard Mail pricing and related matters. This...

  20. 28 CFR 540.24 - Returned mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... contraband all undelivered mail returned to an institution by the Post Office before returning it to the.... Any returned mail qualifying as “special mail” is opened and inspected for contraband in the...

  1. 28 CFR 540.24 - Returned mail.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... contraband all undelivered mail returned to an institution by the Post Office before returning it to the.... Any returned mail qualifying as “special mail” is opened and inspected for contraband in the...

  2. 77 FR 74032 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-12

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning modification of a mail contract with Singapore...

  3. 77 FR 76091 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... international mail contract. This document invites public comments on the request and addresses several related... an expired International Business Reply Service (IBRS) competitive contract.\\1\\ The Postal...

  4. 78 FR 70600 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... inbound letter-post products, including International Business Reply Service (IBRS), registered mail,...

  5. Keeping E-Mail in Top Form

    ERIC Educational Resources Information Center

    Goldsborough, Reid

    2005-01-01

    Despite the fact that e-mail has been firmly entrenched in offices and homes for some time, debate still rages online about e-mail usage and style. How should and e-mail message begin and end? If replying to a message, should the message be quoted before or after? What tone should be taken with a business e-mail? The author talked with some heavy…

  6. Netiquette: e-mail for group practices.

    PubMed

    O'Brien, Jennifer A

    2007-01-01

    E-mail is a relatively new tool in business and communication, and it has unique nuances. Effective use of e-mail and its features can enhance performance, interaction, even morale. Misuse of e-mail can be a legal liability and damage relationships within your practice. This article provides a guide to optimizing the use of e-mail within your practice. PMID:17425016

  7. PbWoxT1 mRNA from pear (Pyrus betulaefolia) undergoes long-distance transport assisted by a polypyrimidine tract binding protein.

    PubMed

    Duan, Xuwei; Zhang, Wenna; Huang, Jing; Hao, Li; Wang, Shengnan; Wang, Aide; Meng, Dong; Zhang, Qiulei; Chen, Qiuju; Li, Tianzhong

    2016-04-01

    Little is known about the mechanisms by which mRNAs are transported over long distances in the phloem between the rootstock and the scion in grafted woody plants. We identified an mRNA in the pear variety 'Du Li' (Pyrus betulaefolia) that was shown to be transportable in the phloem. It contains a WUSCHEL-RELATED HOMEOBOX (WOX) domain and was therefore named Wox Transport 1 (PbWoxT1). A 548-bp fragment of PbWoxT1 is critical in long-distance transport. PbWoxT1 is rich in CUCU polypyrimidine domains and its mRNAs interact with a polypyrimidine tract binding protein, PbPTB3. Furthermore, the expression of PbWoxT1 significantly increased in the stems of wild-type (WT) tobacco grafted onto the rootstocks of PbWoxT1 or PbPTB3 co-overexpressing lines, but this was not the case in WT plants grafted onto PbWoxT1 overexpressing rootstocks, suggesting that PbPTB3 mediates PbWoxT1 mRNA long-distance transport. We provide novel information that adds a new mechanism with which to explain the noncell-autonomous manner of WOX gene function, which enriches our understanding of how WOX genes work in fruit trees and other species. PMID:26661583

  8. 32 CFR 516.7 - Mailing addresses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Mailing addresses. 516.7 Section 516.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.7 Mailing addresses. Mailing addresses for organizations referenced...

  9. 34 CFR 300.505 - Electronic mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Electronic mail. 300.505 Section 300.505 Education... DISABILITIES Procedural Safeguards Due Process Procedures for Parents and Children § 300.505 Electronic mail. A....508 by an electronic mail communication, if the public agency makes that option available....

  10. 34 CFR 300.505 - Electronic mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Electronic mail. 300.505 Section 300.505 Education... DISABILITIES Procedural Safeguards Due Process Procedures for Parents and Children § 300.505 Electronic mail. A....508 by an electronic mail communication, if the public agency makes that option available....

  11. 34 CFR 300.505 - Electronic mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Electronic mail. 300.505 Section 300.505 Education... DISABILITIES Procedural Safeguards Due Process Procedures for Parents and Children § 300.505 Electronic mail. A....508 by an electronic mail communication, if the public agency makes that option available....

  12. 34 CFR 300.505 - Electronic mail.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Electronic mail. 300.505 Section 300.505 Education... DISABILITIES Procedural Safeguards Due Process Procedures for Parents and Children § 300.505 Electronic mail. A....508 by an electronic mail communication, if the public agency makes that option available....

  13. 34 CFR 300.505 - Electronic mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Electronic mail. 300.505 Section 300.505 Education... DISABILITIES Procedural Safeguards Due Process Procedures for Parents and Children § 300.505 Electronic mail. A....508 by an electronic mail communication, if the public agency makes that option available....

  14. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  15. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  16. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  17. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  18. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  19. 39 CFR 3055.21 - Standard Mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Standard Mail. 3055.21 Section 3055.21 Postal... Annual Reporting of Service Performance Achievements § 3055.21 Standard Mail. For each product within the Standard Mail class, report the on-time service performance (as a percentage rounded to one decimal place)....

  20. 39 CFR 3055.50 - Standard Mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Standard Mail. 3055.50 Section 3055.50 Postal... Periodic Reporting of Service Performance Achievements § 3055.50 Standard Mail. (a) For each product within the Standard Mail class, report the on-time service performance (as a percentage rounded to...

  1. Senior Citizens Who Use E-Mail

    ERIC Educational Resources Information Center

    Stark-Wroblewski, Kimberly; Edelbaum, Jessica K.; Ryan, Joseph J.

    2007-01-01

    Increases in the aging population and use of computer-related technology have spawned research regarding older adults' use of the Internet. This study examined characteristics differentiating rural Midwestern senior citizens (N = 298) who use e-mail from those who do not. Compared to those who did not use e-mail, e-mail-using seniors were younger…

  2. 28 CFR 540.18 - Special mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... mail only in the presence of the inmate for inspection for physical contraband and the qualification of... contraband. If the intended recipient of the special mail has so requested, staff may read the special mail... not contain contraband, or contain a threat of physical harm to the intended recipient. The...

  3. 28 CFR 540.18 - Special mail.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... mail only in the presence of the inmate for inspection for physical contraband and the qualification of... contraband. If the intended recipient of the special mail has so requested, staff may read the special mail... not contain contraband, or contain a threat of physical harm to the intended recipient. The...

  4. The E-Mail Reference Interview.

    ERIC Educational Resources Information Center

    Abels, Eileen G.

    1996-01-01

    Discusses differences between e-mail reference interviews and those conducted using other media; presents a taxonomy of approaches to e-mail interviews; and introduces a model e-mail interview, based on a project at the University of Maryland's College of Library and Information Services. (Author/LRW)

  5. 78 FR 3476 - International Mail Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... International Mail Contracts AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... via International Priority Airmail, International Surface Air Lift, Global Express Guaranteed, Express Mail International, Priority Mail International, and/or Commercial ePacket service. Id. at 5....

  6. Devising Writing in E-Mail.

    ERIC Educational Resources Information Center

    Marcus, Stephen

    1995-01-01

    Describes the new medium of e-mail as a sort of hybrid combining of print and speech. Argues that writing teachers must not ignore this new medium. Includes an e-mail update to "Elements of Style" and a description of how one teacher uses e-mail. (SR)

  7. 39 CFR 233.3 - Mail covers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Mail covers. 233.3 Section 233.3 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.3 Mail... use of mail covers as an investigative technique for law enforcement or the protection of...

  8. 39 CFR 233.3 - Mail covers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Mail covers. 233.3 Section 233.3 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.3 Mail... use of mail covers as an investigative technique for law enforcement or the protection of...

  9. 28 CFR 540.18 - Special mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... a threat of physical harm to the recipient (e.g., the inmate has previously used special mail to... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Special mail. 540.18 Section 540.18... PERSONS IN THE COMMUNITY Correspondence § 540.18 Special mail. (a) The Warden shall open incoming...

  10. 39 CFR 233.3 - Mail covers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Mail covers. 233.3 Section 233.3 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.3 Mail... use of mail covers as an investigative technique for law enforcement or the protection of...

  11. 28 CFR 540.18 - Special mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... a threat of physical harm to the recipient (e.g., the inmate has previously used special mail to... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Special mail. 540.18 Section 540.18... PERSONS IN THE COMMUNITY Correspondence § 540.18 Special mail. (a) The Warden shall open incoming...

  12. 39 CFR 233.3 - Mail covers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Mail covers. 233.3 Section 233.3 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.3 Mail... use of mail covers as an investigative technique for law enforcement or the protection of...

  13. 28 CFR 540.18 - Special mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... a threat of physical harm to the recipient (e.g., the inmate has previously used special mail to... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Special mail. 540.18 Section 540.18... PERSONS IN THE COMMUNITY Correspondence § 540.18 Special mail. (a) The Warden shall open incoming...

  14. 32 CFR 516.7 - Mailing addresses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Mailing addresses. 516.7 Section 516.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.7 Mailing addresses. Mailing addresses for organizations referenced...

  15. 7 CFR 352.11 - Mail.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PLANT QUARANTINE SAFEGUARD REGULATIONS § 352.11 Mail. (a) Transit mail. (1) Plants, plant products, plant pests, and soil which arrive in the United States in closed dispatches by international mail...

  16. 77 FR 40527 - New Express Mail Price Category-Express Mail Padded Flat Rate Envelope

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... 111 New Express Mail Price Category--Express Mail Padded Flat Rate Envelope AGENCY: Postal Service TM... a new price category under Express Mail, Express Mail Padded Flat Rate Envelope, established by the Governors of the United States Postal Service . The new price category is available under Docket...

  17. 14 CFR 1206.601 - Mail, fax and e-mail requests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Mail, fax and e-mail requests. 1206.601 Section 1206.601 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Procedures § 1206.601 Mail, fax and e-mail requests. In view...

  18. 14 CFR 1206.601 - Mail, fax and e-mail requests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Mail, fax and e-mail requests. 1206.601 Section 1206.601 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Procedures § 1206.601 Mail, fax and e-mail requests. In view...

  19. 14 CFR 1206.601 - Mail, fax and e-mail requests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Mail, fax and e-mail requests. 1206.601 Section 1206.601 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Procedures § 1206.601 Mail, fax and e-mail requests. In view...

  20. 14 CFR 1206.601 - Mail, fax and e-mail requests.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Mail, fax and e-mail requests. 1206.601 Section 1206.601 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Procedures § 1206.601 Mail, fax and e-mail requests. In view...

  1. Response Rates for Mixed-Mode Surveys Using Mail and E-Mail/Web

    ERIC Educational Resources Information Center

    Converse, Patrick D.; Wolfe, Edward W.; Huang, Xiaoting; Oswald, Frederick L.

    2008-01-01

    This study examines response rates for mixed-mode survey implementation involving mail and e-mail/Web components. Using Dillman's Tailored Design Method, 1,500 participants were sent a survey either (a) via mail with a follow-up contact via e-mail that directed them to a Web-based questionnaire or (b) via e-mail that directed them to a Web-based…

  2. Mitigating E-Mail Requests in Teenagers' First and Second Language Academic Cyber-Consultation

    ERIC Educational Resources Information Center

    Alcón Soler, Eva

    2013-01-01

    The study analyses teenagers' e-mail requests during academic cyber-consultation, exploring how the performance of request modifiers is influenced by participants' perceptions of the degree of imposition of the speech act and social distance with the recipient. A total of 295 e-mail requests, 145 produced by British English speakers…

  3. An improved grafting technique for mature Arabidopsis plants demonstrates long-distance shoot-to-root transport of phytochelatins in Arabidopsis.

    PubMed

    Chen, Alice; Komives, Elizabeth A; Schroeder, Julian I

    2006-05-01

    Phytochelatins (PCs) are peptides that function in heavy-metal chelation and detoxification in plants and fungi. A recent study showed that PCs have the ability to undergo long-distance transport in a root-to-shoot direction in transgenic Arabidopsis (Arabidopsis thaliana). To determine whether long-distance transport of PCs can occur in the opposite direction, from shoots to roots, the wheat (Triticum aestivum) PC synthase (TaPCS1) gene was expressed under the control of a shoot-specific promoter (CAB2) in an Arabidopsis PC-deficient mutant, cad1-3 (CAB2TaPCS1/cad1-3). Analyses demonstrated that TaPCS1 is expressed only in shoots and that CAB2TaPCS1/cad1-3 lines complement the cadmium (Cd) and arsenic metal sensitivity of cad1-3 shoots. CAB2TaPCS1/cad1-3 plants exhibited higher Cd accumulation in roots and lower Cd accumulation in shoots compared to wild type. Fluorescence HPLC coupled to mass spectrometry analyses directly detected PC2 in the roots of CAB2:TaPCS1/cad1-3 but not in cad1-3 controls, suggesting that PC2 is transported over long distances in the shoot-to-root direction. In addition, wild-type shoot tissues were grafted onto PC synthase cad1-3 atpcs2-1 double loss-of-function mutant root tissues. An Arabidopsis grafting technique for mature plants was modified to obtain an 84% success rate, significantly greater than a previous rate of approximately 11%. Fluorescence HPLC-mass spectrometry showed the presence of PC2, PC3, and PC4 in the root tissue of grafts between wild-type shoots and cad1-3 atpcs2-1 double-mutant roots, demonstrating that PCs are transported over long distances from shoots to roots in Arabidopsis. PMID:16531489

  4. Seasonal associations and atmospheric transport distances of fungi in the genus Fusarium collected with unmanned aerial vehicles and ground-based sampling devices

    NASA Astrophysics Data System (ADS)

    Lin, Binbin; Ross, Shane D.; Prussin, Aaron J.; Schmale, David G.

    2014-09-01

    Spores of fungi in the genus Fusarium may be transported through the atmosphere over long distances. New information is needed to characterize seasonal trends in atmospheric loads of Fusarium and to pinpoint the source(s) of inoculum at both local (farm) and regional (state or country) scales. We hypothesized that (1) atmospheric concentrations of Fusarium spores in an agricultural ecosystem vary with height and season and (2) transport distances from potential inoculum source(s) vary with season. To test these hypotheses, spores of Fusarium were collected from the atmosphere in an agricultural ecosystem in Blacksburg, VA, USA using a Burkard volumetric sampler (BVS) 1 m above ground level and autonomous unmanned aerial vehicles (UAVs) 100 m above ground level. More than 2200 colony forming units (CFUs) of Fusarium were collected during 104 BVS sampling periods and 180 UAV sampling periods over four calendar years (2009-2012). Spore concentrations ranged from 0 to 13 and 0 to 23 spores m-3 for the BVS and the UAVs, respectively. Spore concentrations were generally higher in the fall, spring, and summer, and lower in the winter. Spore concentrations from the BVS were generally higher than those from the UAVs for both seasonal and hourly collections. A Gaussian plume transport model was used to estimate distances to the potential inoculum source(s) by season, and produced mean transport distances of 1.4 km for the spring, 1.7 km for the summer, 1.2 km for the fall, and 4.1 km for the winter. Environmental signatures that predict atmospheric loads of Fusarium could inform disease spread, air pollution, and climate change.

  5. Characterization of submarine canyon bathymetries in northern Ionian Sea, Italy, using sediment geochemical variation induced by transportation distance and basin depth

    NASA Astrophysics Data System (ADS)

    Francesco, Perri; Tohru, Ohta; Salvatore, Critelli

    2015-07-01

    Geochemical data of marine mud sediments collected from the Esaro, Neto and Corigliano canyons in the northern Ionian Sea (southern Italy) were investigated in order to characterize canyon bathymetry types. Mud sample compositions analyzed by the principal component analysis (PCA) provided useful information for the morphology of the depositional area of the northern Ionian Sea. The use of sediment geochemical data as well as transportation distance and depth as input variables for PCA enabled the extraction of following latent variables: basin depth (PC1), sedimentation rate (PC2) and transportation distance (PC3). Based on these results, we further developed geochemical indices that can estimate basin depth (F1), sedimentation rate (F2) and transportation distance (F3); these functions can be solely calculated from the elemental concentration data of the mud samples. Since these F1, F2 and F3 functions are mathematically independent variables, they facilitate more precise characterization of individual canyon types. That is, the Esaro Canyon is regarded as a sediment-starved deep canyon characterized by a single source area; the Neto Canyon can be seen as a deeply sloped submarine apron system and sediments are mainly supplied by the sediment gravity flows; the Corigliano Canyon is characterized by multiple sources and moderately sloped system, whose sediments disperse mainly by traction currents. These interpretations are concordant with the basin bathymetry of the studied area. Therefore, F1, F2 and F3 functions might be applicable to any oceanic basins.

  6. Properties of evolving e-mail networks

    NASA Astrophysics Data System (ADS)

    Wang, Juan; de Wilde, Philippe

    2004-12-01

    Computer viruses spread by attaching to an e-mail message and sending themselves to users whose addresses are in the e-mail address book of the recipients. Here we investigate a simple model of an evolving e-mail network, with nodes as e-mail address books of users and links as the records of e-mail addresses in the address books. Within specific periods, some new links are generated and some old links are deleted. We study the statistical properties of this e-mail network and observe the effect of the evolution on the structure of the network. We also find that the balance between the generation procedure and deletion procedure is dependent on different parameters of the model.

  7. U. S. Postal Service to recycle undelivered bulk business mail

    SciTech Connect

    Not Available

    1994-09-01

    US Postal Service officials are completing a plan that they say will generate more than 500,000 tons of mixed recycled paper per year. Under a program that could begin as early as October, managers of the nation's 35,000 post offices will collect and recycle all undeliverable bulk business mail. Postal officials say recycling the flyers, magazines, and catalogs could save the federal service millions of dollars per year in transport and tipping fees.

  8. Recyclability of bottom ash mixed with dredged soils according to the transportation distance and mixing ratio through the estimation of CO2 emissions.

    PubMed

    Noh, Sookack; Son, Younghwan; Yoon, Taegang; Bong, Taeho

    2015-06-01

    Bottom ash and dredged soils can be used as construction materials because they are similar in physical characteristics to natural aggregates. However, whenever such byproducts as bottom ash and dredged soils are used, the energy efficiency of recycling is offset to a certain degree by emissions from transportation. The objective of this study is to analyze the environmental efficiency of recycling bottom ash and dredged soils through the estimation of CO2 emissions, considering both transportation distance and the mixing ratio. Agricultural reservoirs were selected as the final destinations of these recycled materials. This analysis demonstrated that using 100% bottom ash emits less CO2 than using natural aggregates when the ash is transported less than 35.15 km. This breakeven distance increases exponentially with the mass fraction of admixed dredged soil. However, admixture with natural soils does not affect the breakeven distance. Using the breakeven distances, the effective area with which it is efficient to recycle bottom ash was delineated. When dredged soil is admixed to a mass fraction of 70%, the effective area covers most of South Korea. In addition, 100% bottom ash was efficient in 1622 reservoirs (9.45%) in terms of CO2 emissions, and the mixture with 30% bottom ash and 70% dredged soils is efficient in 98.83% of all of the reservoirs in Korea. Bottom ash is most useful for reducing CO2 emissions when it is mixed with dredged soils, which are a byproduct of construction found on-site. This result is meaningful because bottom ash and dredged soils are complementary in their physical characteristics, and they need to be mixed before use as construction materials. The recycling of bottom ash becomes even more attractive with anticipated improvements in fuel efficiency. PMID:25867102

  9. 14 CFR § 1206.601 - Mail, fax and e-mail requests.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Mail, fax and e-mail requests. § 1206.601 Section § 1206.601 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Procedures § 1206.601 Mail, fax and e-mail requests. In view...

  10. Process Incoming Mail and Forward Mail. Student's Manual and Instructor's Manual.

    ERIC Educational Resources Information Center

    Creel, Alice

    Supporting performance objectives 59 and 60 of the V-TECS (Vocational-Technical Education Consortium of States) Secretarial Catalog, both a set of student materials and an instructor's manual on processing incoming mail and forwarding mail are included in this packet. (The packet is the first in a set of eight on performing mail activities--CE 016…

  11. The Effectiveness of Express Mail as a Response Stimulator in Mail Surveys of Difficult Populations.

    ERIC Educational Resources Information Center

    Anderson, John F.; And Others

    Many different techniques have been used to increase response rates to surveys. In this study, Federal Express overnight service was used to test the effectiveness of express mail in stimulating response to a mail survey of 132 physicians. The sample was randomly split into two groups. One group received the initial mailing by Federal Express…

  12. 77 FR 64775 - New Mailing Standards for Domestic Mailing Services Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... accurate delivery point Intelligent Mail barcode (IMb) encoded with the correct delivery point routing code... Full-Service Intelligent Mail Eligibility Standards In addition to other requirements in 6.0, flats eligible for the full-service Intelligent Mail option must: * * * * * b. Be part of a basic carrier...

  13. 77 FR 75362 - New Mailing Standards for Domestic Mailing Services Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

    ... nonpresorted letters with Intelligent Mail barcodes and CASS-certified addresses. The comments will be... accurate delivery point Intelligent Mail barcode (IMb) encoded with the correct delivery point routing code... Full-Service Intelligent Mail Eligibility Standards In addition to other requirements in 6.0,...

  14. E-mail or snail mail? Randomized controlled trial on which works better for surveys.

    PubMed Central

    Seguin, Rachelle; Godwin, Marshall; MacDonald, Susan; McCall, Marnie

    2004-01-01

    OBJECTIVE: To compare e-mail with regular mail for conducting surveys of physicians. DESIGN: Randomized controlled trial. SETTING: Ontario, Canada. PARTICIPANTS: A random sample of physicians listed in the College of Family Physicians of Canada's membership database. INTERVENTIONS: Survey delivered by e-mail and by post. MAIN OUTCOME MEASURES: Response rates and times, and completeness and characteristics of responses to the survey. RESULTS: Overall response rate was 44.7% (33.6% of e-mail recipients, 52.7% of post recipients who have e-mail, and 47.8% of post recipients without e-mail). While the e-mail rate was significantly lower than for both post groups, e-mail responses were received much faster. There was no significant difference among groups as to completeness of responses, but e-mail responses had more frequent and longer comments. CONCLUSION: E-mail provides faster but fewer responses to surveys. Content of structured-response questions was similar in all groups, but e-mail provided more and longer responses to open-ended questions. Where a quick response to a survey is required, e-mail is superior. PMID:15318679

  15. Books-By-Mail Using a Mail Order Book Catalog. A Project Report.

    ERIC Educational Resources Information Center

    Warshasky, Stanford

    The Silas Bronson Library in Waterbury, Connecticut received a state grant in 1976 to provide increased accessibility to their services through a books-by-mail program. In 1975, 9,750 catalogs listing the books-by-mail collection were mailed to local households. Newspaper publicity requested that households that received the catalogs share them…

  16. Did You Get My E-Mail? Moving E-Mails beyond the Inbox

    ERIC Educational Resources Information Center

    Ellis, Susan J.

    2011-01-01

    The challenge today is how to make e-mail and other forms of electronic communication effective in motivating volunteer action. Is it possible to make e-mails feel personal and welcoming? E-mail, instant messaging, texting, and social media are tools that allow individuals to communicate quickly and inexpensively, but they are lifeless without the…

  17. 76 FR 37655 - Combined Mailings of Standard Mail and Periodicals Flats

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Register notice, Combined Mailings of Standard Mail and Periodicals Flats, (75 FR 16588-16592). The Postal... Register notice, New Origin Entry and Containerization Standards (75 FR 13704-13767). If that proposal is... Service, Domestic Mail Manual (DMM ) 705.15 and 708.1.1 to provide a new option for mailers to...

  18. 43 CFR 1810.2 - Communications by mail; when mailing requirements are met.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... requirements are met. 1810.2 Section 1810.2 Public Lands: Interior Regulations Relating to Public Lands... GENERAL GUIDANCE General Rules § 1810.2 Communications by mail; when mailing requirements are met. (a... requirement for mailing is met when the communication, addressed to the addressee at his last address...

  19. 43 CFR 1810.2 - Communications by mail; when mailing requirements are met.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... requirements are met. 1810.2 Section 1810.2 Public Lands: Interior Regulations Relating to Public Lands... GENERAL GUIDANCE General Rules § 1810.2 Communications by mail; when mailing requirements are met. (a... requirement for mailing is met when the communication, addressed to the addressee at his last address...

  20. 43 CFR 1810.2 - Communications by mail; when mailing requirements are met.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... requirements are met. 1810.2 Section 1810.2 Public Lands: Interior Regulations Relating to Public Lands... GENERAL GUIDANCE General Rules § 1810.2 Communications by mail; when mailing requirements are met. (a... requirement for mailing is met when the communication, addressed to the addressee at his last address...

  1. 43 CFR 1810.2 - Communications by mail; when mailing requirements are met.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... requirements are met. 1810.2 Section 1810.2 Public Lands: Interior Regulations Relating to Public Lands... GENERAL GUIDANCE General Rules § 1810.2 Communications by mail; when mailing requirements are met. (a... requirement for mailing is met when the communication, addressed to the addressee at his last address...

  2. 76 FR 76619 - International Mail: New Prices and Fee Changes-Mailing Services

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    ... proposed rule in the Federal Register (76 FR 65639-65640) with changes that ] coincide with the price... 20 International Mail: New Prices and Fee Changes--Mailing Services AGENCY: Postal Service TM... Service, International Mail Manual (IMM ) throughout various Individual Country Listings (ICLs) to...

  3. 14 CFR 1212.603 - Mailing lists.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Mailing lists. 1212.603 Section 1212.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PRIVACY ACT-NASA REGULATIONS Instructions for NASA Employees § 1212.603 Mailing lists. NASA will not sell, rent, or otherwise disclose...

  4. 14 CFR 1212.603 - Mailing lists.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Mailing lists. 1212.603 Section 1212.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PRIVACY ACT-NASA REGULATIONS Instructions for NASA Employees § 1212.603 Mailing lists. NASA will not sell, rent, or otherwise disclose...

  5. 14 CFR 1212.603 - Mailing lists.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Mailing lists. 1212.603 Section 1212.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PRIVACY ACT-NASA REGULATIONS Instructions for NASA Employees § 1212.603 Mailing lists. NASA will not sell, rent, or otherwise disclose...

  6. 77 FR 39273 - Express Mail Rates

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    ... Rate Envelopes, they will have no effect on the ability of the Express Mail product as a whole to cover... Rate Envelope. This notice addresses procedural steps associated with these filings. ] DATES: Comments... Rate Envelope. The prices would be the same as the existing Express Mail Regular and Legal Flat...

  7. Organizations and E-Mail Usage.

    ERIC Educational Resources Information Center

    Krapels, Roberta H.; Moss, Frederick K.

    1997-01-01

    Argues that, with increasing interest in electronic communications, e-mail usage by employees becomes critical to teaching business communication issues. Presents interview results from three different types of businesses regarding employee e-mail usage. Notes that interviewees had little negative to say about electronic messaging. (SR)

  8. 10 CFR 1304.116 - Mailing lists.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Mailing lists. 1304.116 Section 1304.116 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.116 Mailing lists. The Board shall not sell or rent an individual's name and/or address unless such action is specifically authorized by law....

  9. 10 CFR 1304.116 - Mailing lists.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Mailing lists. 1304.116 Section 1304.116 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.116 Mailing lists. The Board shall not sell or rent an individual's name and/or address unless such action is specifically authorized by law....

  10. 22 CFR 1507.11 - Mailing list.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Mailing list. 1507.11 Section 1507.11 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION RULES SAFEGUARDING PERSONAL INFORMATION § 1507.11 Mailing list. An individual's name and address may not be sold or rented by the Foundation unless such action is...

  11. E-Mail Communication with First Graders.

    ERIC Educational Resources Information Center

    Michaels, Elizabeth A.

    This qualitative study investigated the following questions: (1) How quickly can first graders master basic e-mailing skills? (2) Does communicating through the Internet and e-mail provide motivation or incentive for children to read or write? (3) Will children write with specific conventions due to having an identifiable audience to whom they are…

  12. 75 FR 41989 - Content of Periodicals Mail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... published a final rule in the Federal Register (60 FR 10021-10029) revising the standards. Since that time... 111 Content of Periodicals Mail AGENCY: Postal Service TM . ACTION: Final rule. SUMMARY: The Postal....3, to update present ``content requirements'' on materials eligible for mailing at...

  13. 75 FR 47717 - Content of Periodicals Mail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-09

    ... Periodicals Mail'' published by the Federal Register on July 20, 2010 (75 FR 41989-41991) is revised to... March 27, 1995, the Postal Service published a final rule in the Federal Register (60 FR 10021-10029... Part 111 Content of Periodicals Mail AGENCY: Postal Service\\TM\\ ACTION: Final rule; revised....

  14. 77 FR 70849 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... Letter Post small packets and use of business rules for international mail settlement. Id. at 4-5....

  15. 77 FR 70852 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... International Registered Mail service for Letter Post. Id. It also includes an ancillary service for...

  16. 77 FR 70850 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... Letter Post in the form of letters, flats, small packets, bags, and International Registered Mail service... than the Postal Service from carrying inbound international letters commercially after entry at...

  17. 10 CFR 1304.116 - Mailing lists.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Mailing lists. 1304.116 Section 1304.116 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.116 Mailing lists. The Board shall not sell or rent an individual's name and/or address unless such action is specifically authorized by law....

  18. 10 CFR 1304.116 - Mailing lists.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Mailing lists. 1304.116 Section 1304.116 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.116 Mailing lists. The Board shall not sell or rent an individual's name and/or address unless such action is specifically authorized by law....

  19. MAIL LOG, program theory, volume 2

    NASA Technical Reports Server (NTRS)

    Harris, D. K.

    1979-01-01

    Information relevant to the MAIL LOG program theory is documented. The L-files for mail correspondence, design information release/report, and the drawing/engineering order are given. In addition, sources for miscellaneous external routines and special support routines are documented along with a glossary of terms.

  20. 76 FR 46856 - Mail Classification Schedule Change

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ... Mail packaging. This document invites public comments on the request and addresses several related... classification changes pursuant to 39 CFR 3020.90 and 3020.91 concerning Priority Mail packaging.\\1\\ \\1\\ Notice... with variances in customized packaging provided to commercial customers and the standardized...

  1. 39 CFR 3055.50 - Standard Mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Standard Mail. 3055.50 Section 3055.50 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Periodic Reporting of Service Performance Achievements § 3055.50 Standard Mail. (a) For each product...

  2. 39 CFR 3055.21 - Standard Mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Standard Mail. 3055.21 Section 3055.21 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Annual Reporting of Service Performance Achievements § 3055.21 Standard Mail. For each product within...

  3. 39 CFR 3055.21 - Standard Mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Standard Mail. 3055.21 Section 3055.21 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Annual Reporting of Service Performance Achievements § 3055.21 Standard Mail. For each product within...

  4. 39 CFR 3055.50 - Standard Mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Standard Mail. 3055.50 Section 3055.50 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Periodic Reporting of Service Performance Achievements § 3055.50 Standard Mail. (a) For each product...

  5. 39 CFR 3055.50 - Standard Mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Standard Mail. 3055.50 Section 3055.50 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Periodic Reporting of Service Performance Achievements § 3055.50 Standard Mail. (a) For each product...

  6. 39 CFR 3055.21 - Standard Mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Standard Mail. 3055.21 Section 3055.21 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Annual Reporting of Service Performance Achievements § 3055.21 Standard Mail. For each product within...

  7. 4 CFR 83.20 - Mailing lists.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Mailing lists. 83.20 Section 83.20 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PRIVACY PROCEDURES FOR PERSONNEL RECORDS § 83.20 Mailing lists. An individual's name and address may not be sold or rented by GAO unless such action is specifically authorized by...

  8. 4 CFR 200.16 - Mailing lists.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Mailing lists. 200.16 Section 200.16 Accounts RECOVERY ACCOUNTABILITY AND TRANSPARENCY BOARD PRIVACY ACT OF 1974 § 200.16 Mailing lists. The Board shall not sell or rent an individual's name and/or address unless such action is specifically authorized by law....

  9. Strategy Inventory for E-Mail Writing.

    ERIC Educational Resources Information Center

    Sun, Yu-Chih

    A 50-item, five-point Likert scale inventory was designed to be a valid and reliable group-administered instrument to provide a profile of the declarative knowledge of electronic mail (e-mail) strategies used by students learning English as a second language (ESL) or foreign language (EFL). The inventory was developed primarily for voluntary use…

  10. The Perils of E-Mail.

    ERIC Educational Resources Information Center

    Vail, Kathleen

    2002-01-01

    Describes several legal issues involving school board member use of electronic mail, especially violation of state open-meeting laws. Offers several tips to avoid legal pitfalls. Briefly describes Freedom on Information Act issues related to electronic communication. Provides sample policies on e-mail use. (PKP)

  11. 39 CFR 233.3 - Mail covers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Mail covers. 233.3 Section 233.3 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.3 Mail covers. (a) Policy. The U.S. Postal Service maintains rigid control and supervision with respect to...

  12. 7 CFR 352.11 - Mail.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PLANT QUARANTINE SAFEGUARD REGULATIONS § 352.11 Mail. (a) Transit mail. (1) Plants, plant products, plant pests, noxious weeds, and soil which arrive in the United States in closed dispatches...

  13. 7 CFR 352.11 - Mail.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PLANT QUARANTINE SAFEGUARD REGULATIONS § 352.11 Mail. (a) Transit mail. (1) Plants, plant products, plant pests, noxious weeds, and soil which arrive in the United States in closed dispatches...

  14. 7 CFR 352.11 - Mail.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PLANT QUARANTINE SAFEGUARD REGULATIONS § 352.11 Mail. (a) Transit mail. (1) Plants, plant products, plant pests, noxious weeds, and soil which arrive in the United States in closed dispatches...

  15. 7 CFR 352.11 - Mail.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PLANT QUARANTINE SAFEGUARD REGULATIONS § 352.11 Mail. (a) Transit mail. (1) Plants, plant products, plant pests, noxious weeds, and soil which arrive in the United States in closed dispatches...

  16. E-Mail and Ethical Issues

    ERIC Educational Resources Information Center

    Bradley, Loretta J.; Hendricks, Bret

    2009-01-01

    The proliferation of the use of e-mail and texting has created some ethical dilemmas for family counselors. Although e-mail can expand and encourage communication, it is not problem free and, in fact, can pose problems. There are issues with privacy, confidentiality, and maintaining an appropriate professional relationship. Family counselors…

  17. Using E-Mail across Computer Networks.

    ERIC Educational Resources Information Center

    Hazari, Sunil

    1990-01-01

    Discusses the use of telecommunications technology to exchange electronic mail, files, and messages across different computer networks. Networks highlighted include ARPA Internet; BITNET; USENET; FidoNet; MCI Mail; and CompuServe. Examples of the successful use of networks in higher education are given. (Six references) (LRW)

  18. Flow dynamics in mid-Jurassic dikes and sills of the Ferrar large igneous province and implications for long-distance magma transport

    NASA Astrophysics Data System (ADS)

    Airoldi, Giulia M.; Muirhead, James D.; Long, Sylvan M.; Zanella, Elena; White, James D. L.

    2016-06-01

    Magma flow paths in sill-fed dikes of the Ferrar large igneous province (LIP), contrast with those predicted by classic models of dike transport in LIPs and magmatic rift settings. We examine anisotropy of magnetic susceptibility (AMS) flow paths in dike networks at Terra Cotta Mountain and Mt. Gran, which intruded at paleodepths of ~ 2.5 and ~ 1.5 km. These intrusions (up to 30 m thick) exhibit irregular, interconnected dike-sill geometries and adjoin larger sills (~ 200-300 m thick) at different stratigraphic levels. Both shallowly dipping and sub-vertical magma flow components are interpreted from AMS measurements across individual intrusions, and often match macroscopic flow indicators and variations in dike attitudes. Flow paths suggest that intrusive patterns and magma flow directions depended on varying stress concentrations and rotations during dike and sill propagation, whereas a regional extensional tectonic control was negligible or absent. Unlike giant dike swarms in LIPs elsewhere (e.g., 1270 Ma MacKenzie LIP), dikes of the Ferrar LIP show no regionally consistent vertical or lateral flow patterns, suggesting these intrusion were not responsible for long-distance transport in the province. In the absence of regionally significant, colinear dike swarms, or observed intrusions at crustal depths ≥ 4 km, we suggest that long distance magma transport occurred in sills within Beacon Supergroup sedimentary rocks. This interpretation is consistent with existing geochemical data and thermal constraints, which support lateral magma flow for ~ 3,500 km across the Gondwana supercontinent before freezing.

  19. The Effect of Long-Distance Transportation on the Fitness of Irradiated False Codling Moth (Lepidoptera: Tortricidae) for Use in a Sterile Insect Release Program.

    PubMed

    Nepgen, E S; Hill, M P; Moore, S D

    2015-12-01

    The effect of cold immobilization and long-distance transport of irradiated Thaumatotibia leucotreta (Meyrick) on the flight ability of male (♂) and female (♀) moths, the longevity of male and female moths, and the realized fecundity of mating pairs CIM (chilled irradiated moths) ♀ × CIM♂, CIM♀ × NIP (nonirradiated pupae) ♂, NIP♀ × CIM♂, and NIP♀ × NIP♂ was examined to improve application of the sterile insect technique (SIT). Adult moths treated with 150 Gy of gamma radiation were immobilized with cold temperature between 4 and 6°C inside a polyurethane cooler box and transported for 12 h by road from Citrusdal, Western Cape Province, to Addo, Eastern Cape Province. Nonirradiated moths were transported as pupae inside a cardboard tray and removed by hand after which male and female pupae were separated and placed inside containers for eclosion. Male and female moths were individually placed inside petri dishes to determine longevity or paired with irradiated and nonirradiated counterparts to evaluate realized fecundity before incubation in 100% darkness at 25°C and 75% relative humidity. Flight tests were conducted indoors at 25°C by release of individual moths per hand. A significant decrease in flight ability and longevity of irradiated false codling moth was found after handling, cold immobilization, and transport, although critically, realized fecundity was not affected. Because of the impact of long-distance transport on quality of the released insects as well as the efficacy of SIT, comprehensive protocols for this critical step in the process need to be developed for a pestiferous insect with phytosanitary status such as false codling moth. PMID:26318002

  20. Expression of Sucrose Transporter cDNAs Specifically in Companion Cells Enhances Phloem Loading and Long-Distance Transport of Sucrose but Leads to an Inhibition of Growth and the Perception of a Phosphate Limitation1[W][OPEN

    PubMed Central

    Dasgupta, Kasturi; Khadilkar, Aswad S.; Sulpice, Ronan; Pant, Bikram; Scheible, Wolf-Rüdiger; Fisahn, Joachim; Stitt, Mark; Ayre, Brian G.

    2014-01-01

    Sucrose (Suc) is the predominant form of carbon transported through the phloem from source to sink organs and is also a prominent sugar for short-distance transport. In all streptophytes analyzed, Suc transporter genes (SUTs or SUCs) form small families, with different subgroups evolving distinct functions. To gain insight into their capacity for moving Suc in planta, representative members of each clade were first expressed specifically in companion cells of Arabidopsis (Arabidopsis thaliana) and tested for their ability to rescue the phloem-loading defect caused by the Suc transporter mutation, Atsuc2-4. Sequence similarity was a poor indicator of ability: Several genes with high homology to AtSUC2, some of which have phloem-loading functions in other eudicot species, did not rescue the Atsuc2-4 mutation, whereas a more distantly related gene, ZmSUT1 from the monocot Zea mays, did restore phloem loading. Transporter complementary DNAs were also expressed in the companion cells of wild-type Arabidopsis, with the aim of increasing productivity by enhancing Suc transport to growing sink organs and reducing Suc-mediated feedback inhibition on photosynthesis. Although enhanced Suc loading and long-distance transport was achieved, growth was diminished. This growth inhibition was accompanied by increased expression of phosphate (P) starvation-induced genes and was reversed by providing a higher supply of external P. These experiments suggest that efforts to increase productivity by enhancing sugar transport may disrupt the carbon-to-P homeostasis. A model for how the plant perceives and responds to changes in the carbon-to-P balance is presented. PMID:24777345

  1. 76 FR 17787 - Market Dominant Negotiated Service Agreement (NSA) for First-Class Mail and Standard Mail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ... automation letters, Standard Mail automation letters, and Standard Mail carrier route barcoded automation... amount of total postage paid for First-Class Mail automation letters, Standard Mail automation letters, and Standard Mail carrier route barcoded automation-compatible letters. The baseline for the...

  2. Characterisation and distribution of deposited trace elements transported over long and intermediate distances in north-eastern France using Sphagnum peatlands as a sentinel ecosystem

    NASA Astrophysics Data System (ADS)

    Meyer, Caroline; Diaz-de-Quijano, Maria; Monna, Fabrice; Franchi, Marielle; Toussaint, Marie-Laure; Gilbert, Daniel; Bernard, Nadine

    2015-01-01

    Trace elements in the form of particulate matter can be transported downwind from their emission sources and may have negative effects on human health and ecosystems. The transport of trace elements is often studied by monitoring their accumulation in mosses. The aim of this study was to characterise and describe the distribution of deposited trace elements transported over long and intermediate distances in north-eastern France, a location far from the main emission sources. We analysed the trace element accumulation in Sphagnum capillifolium in 54 ombrotrophic peatlands distributed in six regions of France (Alps, Jura, Massif Central, Morvan, Rhône corridor and Vosges). The concentrations of Al, Cd, Cr, Cu, Fe, Pb, Ti, V, and Zn in the surface were determined in three replicate samples of Sphagnum within each peatland. The enrichment factors calculated using Ti as the element of reference clearly exhibited a predominant anthropogenic origin for Cd, Cu, Pb, and Zn, although the concentrations were relatively low compared to those found in other studies. The isolation of the peatlands from any fixed and traffic emission source suggests an intermediate and/or long-distance transport of the pollutants from their emission sources. The structure of the compositional dataset was explored using a covariance biplot. The first score was used as a synthetic indicator of the origin of the deposits and the degree of contamination of each peatland. This new index showed that the Vosges and the Alps were the regions most affected by high enrichment of trace elements, particularly Pb and Cd. The erosion of soils highly contaminated by former mining and smelting activities in the Vosges and the polluted cities and busy highways in the Alps may account for these distributions. The Jura was the least affected region sampled, and the other regions presented intermediate anthropogenic deposits. This study provides valuable information concerning the management and protection of

  3. Changes in haptoglobin, C-reactive protein and pig-MAP during a housing period following long distance transport in swine.

    PubMed

    Salamano, Germana; Mellia, Elisabetta; Candiani, Denise; Ingravalle, Francesco; Bruno, Renato; Ru, Giuseppe; Doglione, Luca

    2008-07-01

    The aim of this study was to investigate the effects of a housing period following long distance transport on haptoglobin (Hp), C-reactive protein (CRP) and pig major acute phase protein (pig-MAP) in swine. After transportation, 80 gilts were allotted to group A, B, C, or D. Blood samples were collected on arrival and 28 days later; additional samples were collected from Group C on day 14, and from Group D on days 3, 5 and 14. Acute phase proteins (APPs) in Group A were significantly lower on day 28 than on day 1; the opposite occurred in Group B because of a tail biting episode. In Group C, values remained elevated on day 14 and showed a reduction on day 28; in Group D elevated levels detected on day 14 were preceded by a decrease from days 1 to 5. The results indicate that stressors associated with transportation and new accommodation can cause an increase in APPs that could be useful indicators of welfare during transport and routine management. PMID:17509918

  4. Impact of oral meloxicam and long-distance transport on cell-mediated and humoral immune responses in feedlot steers receiving modified live BVDV booster vaccination on arrival.

    PubMed

    Van Engen, N K; Platt, R; Roth, J A; Stock, M L; Engelken, T; Vann, R C; Wulf, L W; Busby, W D; Wang, C; Kalkwarf, E M; Coetzee, J F

    2016-07-01

    The objective of this study was to investigate the impact of oral meloxicam (MEL) and long-distance transportation on cell-mediated immunity (CMI) in preconditioned steers receiving a booster vaccination on arrival. We hypothesized that steers treated with MEL at 1mg/kg body weight, 6h before night-time transport, would be less immunocompromised on arrival (day 0) and after 7days, and that CMI following vaccination with a modified live bovine viral diarrhea virus (BVDV) recall antigen would be increased. Brahman crossbreed steers, 13-17 months of age (n=87), were randomly assigned to one of four treatment groups: MEL, transported (MTR) (n=22), MEL, non-transported (MNT) (n=22), lactose placebo, transported (CTR) (n=21), and lactose placebo, non-transported (CNT) (n=22). MTR and CTR steers were transported for approximately 16h non-stop on a truck from Mississippi to Iowa (approximately 1300km), whereas steers in the MNT and CNT groups remained in Mississippi as non-transported controls. Body weight was measured and jugular blood was collected at -1, 0, and 7days from all steers at the same time, regardless of location. Multi-parameter flow cytometry (MP-FCM) was used to identify T-cell subsets and detect the expression of three activation markers (CD25 [interleukin (IL)-2 receptor], intracellular interferon-gamma [IFNγ], and IL-4) after in vitro stimulation with BVDV recall antigen. Plasma cortisol concentration was measured on day -1, 0, and 7 as a marker of transport-associated stress. Serum antibody titer to BVDV was assessed on day -1 and day 7 post-booster vaccination. Whole-blood samples were analyzed using MP-FCM on days 0 and 7. Results were log transformed and analyzed using repeated measures of analysis of variance. Compared with non-transported controls, transport led to an increase in BVDV-induced expression of CD25, IFNγ, and IL-4 in CD4(+), CD8(+), and γδ(+) T-cell subsets (P<0.05). MEL treatment mitigated the transportation-associated increase in

  5. A Simple and Inexpensive Method for Sending Binary Vector Plasmid DNA by Mail

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We describe a simple cost-effective technique for the transport of plasmid DNA by mail. Our results demonstrate that common multipurpose printing paper is a satisfactory substrate and superior to the more absorbent 3MM chromatography paper for the transport of plasmid DNA through the U.S. first clas...

  6. Cognitive distance

    NASA Astrophysics Data System (ADS)

    Shu, Hong; Edwards, Geoffrey; Qi, Cuihong

    2001-09-01

    In geographic space, it is well known that spatial behaviors of humans are directly driven by their spatial cognition, rather than by the physical or geometrical reality. The cognitive distance in spatial cognition is fundamental in intelligent pattern recognition. More precisely, the cognitive distance can be used to measure the similarities (or relevance) of cognized geographic objects. In the past work, the physical or Euclidean distances are used very often. In practice, many inconsistencies are found between the cognitive distance and the physical distance. Usually the physical distance is overestimated or underestimated in the process of human spatial behaviors and pattern recognition. These inconsistencies are termed distance distortions. The aim of this paper is to illustrate the conceptions of cognitive distance and distance distortion. And if the cognitive distance is argued to be two-dimensional, it exists in heterogeneous space and the property of quasi-metric is shown. If the cognitive distance is multi-dimensional, it exists in homogeneous space and the property of metric is shown. We argue that distance distortions arise from the transformation of homogeneous to heterogeneous space and from the transformation of the two-dimensional cognitive distance to the multi-dimensional cognitive distance. In some sense, the physical distance is an instance of cognitive distance.

  7. Effects of different lairage times after long distance transportation on carcass and meat quality characteristics of Hungarian Simmental bulls.

    PubMed

    Teke, Bulent; Akdag, Filiz; Ekiz, Bulent; Ugurlu, Mustafa

    2014-01-01

    The objective of this study was to determine the effects of three lairage times (24 h, 48 h and 72 h) on the meat quality of tame trained to lead Hungarian Simmental bulls subjected to long commercial transportation of approximately 1800 km. A total of 30 bulls, with an average age of 24 months, were used. During the lairage, bulls received 0.5 kg concentrate feed per animal per day and ad libitum access to the hay and water. As the lairage duration increased, the pH(ult) decreased (P<0.05). Bulls lairaged for 24 h had lower L*, b* and H* values than those lairaged for 48 h and 72 h (P<0.05). The effect of lairage time on WHC, cooking loss and Warner-Bratzler shear force values was not significant. The b* value was considered the best predictor of muscle pH(ult). In conclusion, 72 h quiet lairage time is recommended after transportation in order to prevent the adverse effects of transportation on meat quality. PMID:23916957

  8. Arabidopsis PCR2 Is a Zinc Exporter Involved in Both Zinc Extrusion and Long-Distance Zinc Transport[W

    PubMed Central

    Song, Won-Yong; Choi, Kwan Sam; Kim, Do Young; Geisler, Markus; Park, Jiyoung; Vincenzetti, Vincent; Schellenberg, Maja; Kim, Sun Ha; Lim, Yong Pyo; Noh, Eun Woon; Lee, Youngsook; Martinoia, Enrico

    2010-01-01

    Plants strictly regulate the uptake and distribution of Zn, which is essential for plant growth and development. Here, we show that Arabidopsis thaliana PCR2 is essential for Zn redistribution and Zn detoxification. The pcr2 loss-of-function mutant was compromised in growth, both in Zn-excessive and -deficient conditions. The roots of pcr2 accumulated more Zn than did control plants, whereas the roots of plants overexpressing PCR2 contained less Zn, indicating that PCR2 removes Zn from the roots. Consistent with a role for PCR2 as a Zn-efflux transporter, PCR2 reduced the intracellular concentration of Zn when expressed in yeast cells. PCR2 is located mainly in epidermal cells and in the xylem of young roots, while it is expressed in epidermal cells in fully developed roots. Zn accumulated in the epidermis of the roots of pcr2 grown under Zn-limiting conditions, whereas it was found in the stele of wild-type roots. The transport pathway mediated by PCR2 does not seem to overlap with that mediated by the described Zn translocators (HMA2 and HMA4) since the growth of pcr2 hma4 double and pcr2 hma2 hma4 triple loss-of-function mutants was more severely inhibited than the individual single knockout mutants, both under conditions of excess or deficient Zn. We propose that PCR2 functions as a Zn transporter essential for maintaining an optimal Zn level in Arabidopsis. PMID:20647347

  9. The effects of different environmental conditions on thermoregulation and clinical and hematological variables in long-distance road-transported calves.

    PubMed

    Bernardini, D; Gerardi, G; Peli, A; Nanni Costa, L; Amadori, M; Segato, S

    2012-04-01

    The aim of this study was to investigate the effects of long-distance road transport (19 h, from Poland to Italy) during 2 seasons (summer vs. winter) on clinical and hematological variables in calves. The environmental temperature range that could compromise the thermoregulation system (thermal stress) of the calves was tested. For the 7 Holstein calves in each transport, the BW and rectal temperature (RT) were measured, and blood samples were collected at the farm of origin, before loading at the transit center (T2), after unloading at the farm of destination (T3), and 1, 2, 3, and 4 d after arrival. The body temperature (BT) and heart rate (HR) were continuously monitored from T2 to T3. The data were statistically analyzed according to a mixed model that considered the fixed effects of transport (repeated measurements), season of journey, and their interaction. Within the observed temperature-humidity index (THI) range (30 to 80), effective thermoregulation allowed the calves to maintain their BT with small physiologic changes to prevent thermal stress, particularly in the summer. With no seasonal differences, the HR was greater at loading than unloading (120 vs. 115 beats per min; P = 0.012). As for the transport effect, the BW was less (P < 0.001) after unloading, and the RT was greater (P = 0.004). This effect was more marked in summer. The hematological variables indicated a moderate effect of transport on the hydration condition, reactive and muscular systems, and metabolism, although hematocrit (P = 0.004), erythrocytes, cortisol, NEFA, β-hydroxybutyrate, lactate, creatine kinase, lactate dehydrogenase, and aspartate aminotransferase activity (P < 0.001), and total protein (P = 0.007) were greater after unloading. This was confirmed by a moderate decrease in total leukocytes (P = 0.031) and glucose concentration (P = 0.002). The changes in the clinical variables were similar for both seasons even though in the summer, hematocrit (P < 0.001), urea (P = 0

  10. Usenet: Taming the E-Mail Flood.

    ERIC Educational Resources Information Center

    Notess, Greg R.

    1993-01-01

    Explains how the Usenet network's dissemination model differs from electronic-mail-based discussion groups in terms of how users can choose which information best fits their needs. Various methods of limiting excessive numbers of unwanted messages are explained. (EAM)

  11. 21 CFR 600.2 - Mailing addresses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... BIOLOGICAL PRODUCTS: GENERAL General Provisions § 600.2 Mailing addresses. (a) Licensed biological products... applications (BLAs) and their amendments and supplements, adverse experience reports, biological product deviation reports, fatality reports, and other correspondence. Biological products samples must not be...

  12. 21 CFR 600.2 - Mailing addresses.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... BIOLOGICAL PRODUCTS: GENERAL General Provisions § 600.2 Mailing addresses. (a) Licensed biological products... applications (BLAs) and their amendments and supplements, adverse experience reports, biological product deviation reports, fatality reports, and other correspondence. Biological products samples must not be...

  13. 21 CFR 600.2 - Mailing addresses.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... BIOLOGICAL PRODUCTS: GENERAL General Provisions § 600.2 Mailing addresses. (a) Licensed biological products... applications (BLAs) and their amendments and supplements, adverse experience reports, biological product deviation reports, fatality reports, and other correspondence. Biological products samples must not be...

  14. Volcano/net electronic mail network

    NASA Astrophysics Data System (ADS)

    Fink, Jonathan

    To promote rapid communication and data exchange among volcanologists, an international list of researchers and their electronic mail addresses is being compiled. If you are currently an electronic mail user on a non-commercial network (e.g., BITNET , SPAN, ARPANET, CSNET, UUCP, JANET, OZ, etc.) or on one of the networks that uses GTE Mail or Telemail (such as Kosmos, Pi-mail, or Omnet) and would like to be added to the list, send your name, title, user identification, node, network name, and a brief (one-line maximum) description of your volcano-related research interests to Jonathan Fink, Department of Geology, Arizona State University, Tempe , AZ 85287 (tel.: 602-965-3195) (BITNET: AIJHF@ ASUACAD).

  15. 78 FR 70601 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning a bilateral rate and service agreement with...

  16. 77 FR 72412 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... abbreviation used to identify or reference international parcel post (from the French phrase colis...

  17. 78 FR 11237 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning an additional Global Reseller Expedited Package...

  18. 78 FR 11699 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning a successor International Reply Service Competitive... entered into an additional International Business Reply Service (IBRS) Competitive Contract 3...

  19. 78 FR 21632 - International Mail Product

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... International Mail Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning an additional International Reply Service Competitive... International Business Reply Service (IBRS) Competitive Contract 3 negotiated service agreement...

  20. 78 FR 21171 - International Mail Product

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... International Mail Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning an additional International Reply Service Competitive... International Business Reply Service (IBRS) Competitive Contract 3 negotiated service agreement...

  1. 78 FR 21633 - International Mail Product

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... International Mail Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning an additional International Reply Service Competitive... International Business Reply Service (IBRS) Competitive Contract 3 negotiated service agreement...

  2. 77 FR 73699 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-11

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... reference international parcel post (from the French phrase colis postaux, ``postal package''). II....

  3. Recent Research on Mailed Questionnaire Response Rates.

    ERIC Educational Resources Information Center

    Baumgartner, Robert M.; Heberlein, Thomas A.

    1984-01-01

    Forty studies of mailed surveys are reviewed in terms of 11 variables which affect response rates: sponsorship, respondents, salience, follow-up contacts, incentives, length, anonymity, personalization, deadline, types of appeals, and postage. (BW)

  4. 77 FR 65912 - Priority Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ...The Commission is noticing a recent Postal Service filing concerning an amendment to Priority Mail Contract 19. This notice informs the public of the filing, invites public comment, and takes other administrative...

  5. 77 FR 26583 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. ] SUMMARY: The Commission is... Package contract. This document invites public comments on the request and addresses several related... electronic filing. FOR FURTHER INFORMATION CONTACT: Stephen L. Sharfman, General Counsel, at...

  6. NOCBS -- Use of CBS mail on satellites

    NASA Astrophysics Data System (ADS)

    Allan, P. M.

    Since the introduction of version 5 of VMS and the Coloured Books software (CBS), it has been possible to send CBS mail from within VMS mail by using an address of the form "CBS%nodename::username". This only works on cluster nodes that have CBS installed. The usual situation at Starlink sites that have VAXclusters is that CBS is installed on only one machine in the cluster.

  7. E-mail on the Move

    NASA Technical Reports Server (NTRS)

    1999-01-01

    PocketScience, Inc. was a member of the NASA Ames Technology Commercialization Center. Their PocketMail product is an email service that brings email capabilities to new hand-held devices. The PocketMail service uses technology originally developed at JPL. Through its involvement with the ATCC, PocketScience, Inc. was able to use this space probe communications technology and adapt it for advanced signal processing on Earth.

  8. Distribution of mathematical software via electronic mail

    SciTech Connect

    Dongarra, J.J.; Grosse, E.

    1985-03-01

    A large collection of mathematical software is now available via electronic mail. Messages sent to netlib at anl-mcs (on the Arpanet/CSNET) or to research netlib (on the UNIX network) wake up a server that distributes items from the collection. For example the on-line message, send index, gets a library catalog by return mail. We describe how to use the service and some of the issues in its implementation.

  9. 10 CFR 1304.116 - Mailing lists.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Mailing lists. 1304.116 Section 1304.116 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.116 Mailing lists. The Board shall not sell or rent an individual's name and/or address unless such action is specifically authorized by law. This section shall not be construed to require...

  10. Successful Electronic Distance Collaboration: The Importance of Social Negotiation.

    ERIC Educational Resources Information Center

    Black, Phil

    1995-01-01

    Describes an electronic distance collaboration ("collaborative effort done over distance, using computer networks such as the Internet") via electronic mail between students at three universities. Topics include how success in electronic distance collaboration should be defined, what factors are related to success, and the importance of social…

  11. Transport aérien longue distance des brûlés graves: revue de la littérature et application pratique

    PubMed Central

    Leclerc, T.; Hoffmann, C.; Forsans, E.; Cirodde, A.; Boutonnet, M.; Jault, P.; Tourtier, J.-P.; Bargues, L.; Donat, N.

    2015-01-01

    Summary Les brûlés graves nécessitent une prise en charge multidisciplinaire dans des centres hautement spécialisés. La rareté de ces centres impose souvent le transport aérien médicalisé longue distance. Cependant, il y a peu de données publiées sur ces transferts. Dans cette mise au point, pour optimiser la prise en charge des brûlés dès qu’un transport aérien est décidé ou même seulement envisagé, nous proposons d’extraire de cette littérature limitée des principes simples s’appuyant aussi sur l’expérience pratique du Service de Santé des Armées françaises. Nous décrivons d’abord comment les contraintes aéronautiques peuvent affecter le transport de brûlés graves à bord d’aéronefs. Nous abordons ensuite la régulation de ces missions, en analysant les risques associés au transport aérien des brûlés graves et leurs implications sur les indications, la chronologie et les modalités du transport. Enfin, nous développons la conduite de la mission, comprenant la préparation du matériel et des consommables avant le vol, l’évaluation et la mise en condition du patient avant l’embarquement, et la poursuite de la prise en charge en vol. PMID:26668564

  12. Probing the transport of plasma-generated RONS in an agarose target as surrogate for real tissue: dependency on time, distance and material composition

    NASA Astrophysics Data System (ADS)

    Szili, Endre J.; Oh, Jun-Seok; Hong, Sung-Ha; Hatta, Akimitsu; Short, Robert D.

    2015-05-01

    We report a simple experimental approach to follow the transport of helium (He) plasma-generated reactive oxygen and nitrogen species (RONS) through millimetre thick agarose targets. These RONS may be either primary RONS, generated directly by the plasma jet, or secondary RONS generated for example at the surface of, or within, the material. Our experiment involves placing an agarose film over a quartz cuvette filled with deionized water. The agarose film is exposed to a He plasma jet and the UV absorption profile (of the deionized water) is recorded in real-time. Plasma exposure time, source-target distance and agarose film thickness and composition are varied to explore their effects on the depth of RONS delivery by the plasma jet. We conclude that plasma UV plays a minor role in the transport of RONS; whereas direct plasma contact and the He gas flow promote the transport of RONS into tissue. Our data indicate an accumulation of RONS within the agarose film (during plasma exposure) and a subsequent (time-lagged) release into the deionized water. Our approach can be readily adapted to other plasma sources; it can accommodate more complex biological materials, and has the potential to provide new insights into plasma-induced phenomena within real tissues.

  13. Filtration and transport of Bacillus subtilis spores and the F-RNA phage MS2 in a coarse alluvial gravel aquifer: Implications in the estimation of setback distances

    NASA Astrophysics Data System (ADS)

    Pang, Liping; Close, Murray; Goltz, Mark; Noonan, Mike; Sinton, Lester

    2005-04-01

    Filtration of Bacillus subtilis spores and the F-RNA phage MS2 (MS2) on a field scale in a coarse alluvial gravel aquifer was evaluated from the authors' previously published data. An advection-dispersion model that is coupled with first-order attachment kinetics was used in this study to interpret microbial concentration vs. time breakthrough curves (BTC) at sampling wells. Based on attachment rates ( katt) that were determined by applying the model to the breakthrough data, filter factors ( f) were calculated and compared with f values estimated from the slopes of log ( cmax/ co) vs. distance plots. These two independent approaches resulted in nearly identical filter factors, suggesting that both approaches are useful in determining reductions in microbial concentrations over transport distance. Applying the graphic approach to analyse spatial data, we have also estimated the f values for different aquifers using information provided by some other published field studies. The results show that values of f, in units of log ( cmax/ co) m -1, are consistently in the order of 10 -2 for clean coarse gravel aquifers, 10 -3 for contaminated coarse gravel aquifers, and generally 10 -1 for sandy fine gravel aquifers and river and coastal sand aquifers. For each aquifer category, the f values for bacteriophages and bacteria are in the same order-of-magnitude. The f values estimated in this study indicate that for every one-log reduction in microbial concentration in groundwater, it requires a few tens of meters of travel in clean coarse gravel aquifers, but a few hundreds of meters in contaminated coarse gravel aquifers. In contrast, a one-log reduction generally only requires a few meters of travel in sandy fine gravel aquifers and sand aquifers. Considering the highest concentration in human effluent is in the order of 10 4 pfu/l for enteroviruses and 10 6 cfu/100 ml for faecal coliform bacteria, a 7-log reduction in microbial concentration would comply with the drinking

  14. Distance Learning.

    ERIC Educational Resources Information Center

    Academe, 1998

    1998-01-01

    The American Association of University Professors' government relations committee report on distance learning addresses issues and makes recommendations concerning the political context of the growth of distance learning; definitions, descriptions, and claims of distance learning; academic freedom; intellectual property rights; faculty workload…

  15. Distance Learning.

    ERIC Educational Resources Information Center

    Orey, Michael; Koenecke, Lynne; Snider, Richard C.; Perkins, Ross A.; Holmes, Glen A.; Lockee, Barbara B.; Moller, Leslie A.; Harvey, Douglas; Downs, Margaret; Godshalk, Veronica M.

    2003-01-01

    Contains four articles covering trends and issues on distance learning including: the experience of two learners learning via the Internet; a systematic approach to determining the scalability of a distance education program; identifying factors that affect learning community development and performance in asynchronous distance education; and…

  16. Distance Education.

    ERIC Educational Resources Information Center

    ASPBAE Courier, 1984

    1984-01-01

    This publication is devoted to distance education. "The Future of Distance Teaching Universities in a Worldwide Perspectives" (John S. Daniel) examines challenges likely to face the various countries and regions of the world in the next decade. "An Australian University's Approach to Distance Education--Formal and Non-Formal" (Peter M. Grayson)…

  17. 21 CFR 1321.01 - DEA mailing addresses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false DEA mailing addresses. 1321.01 Section 1321.01 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE DEA MAILING ADDRESSES § 1321.01 DEA mailing addresses. The following table provides information regarding mailing addresses to be used when sending specified correspondence to...

  18. 76 FR 16534 - Combined Mailings of Standard Mail and Periodicals Flats

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... such combined mailings. DATES: The final rule published on February 28, 2011 (76 FR 10757), is... same bundle, when placed on pallets, and to combine bundles of Standard Mail flats and bundles of Periodicals flats on the same pallet. The Postal Service also withdraws the Code of Federal...

  19. 75 FR 72686 - Express Mail Open and Distribute and Priority Mail Open and Distribute

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... September 17, 2010, the Postal Service published a proposed rule in the Federal Register (75 FR 56920-56922...'' prefix, or Intelligent Mail package barcode (eVS approved mailers) symbology with a unique Service Type... Barcode Requirement An electronic service barcode using the USS 128, USS 39, or Intelligent Mail...

  20. 78 FR 76533 - New Mailing Standards for Domestic Mailing Services Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... Register final rule (75 FR 51668-51671) which were incorporated into the DMM on January 2, 2011. These FSS... that can be read by automated postal equipment and an Intelligent Mail package barcode (IMpb) prepared... when: a. Mailpieces bear the Hold For Pickup label with an Intelligent Mail package barcode under...

  1. Your Books Are in the Mail: Launching a Books by Mail Program.

    ERIC Educational Resources Information Center

    Strauss, Karen

    2003-01-01

    Describes a books by mail program developed by the San Francisco (California) Public Library to extend free mail service to homebound patrons, including both older users and users with disabilities. Discusses previous library service; planning, including working with the Postal Service; and costs. (LRW)

  2. Performance evaluation of mail-scanning cameras

    NASA Astrophysics Data System (ADS)

    Rajashekar, Umesh; Vu, Tony Tuan; Hooning, John E.; Bovik, Alan Conrad

    2010-04-01

    Letter-scanning cameras (LSCs) form the front- end imaging systems for virtually all mail-scanning systems that are currently used to automatically sort mail products. As with any vision-dependent technology, the quality of the images generated by the camera is fundamental to the overall performance of the system. We present novel techniques for objective evaluation of LSCs using comparative imaging-a technique that involves measuring the fidelity of target images produced by a camera with reference to an image of the same target captured at very high quality. Such a framework provides a unique opportunity to directly quantify the camera's ability to capture real-world targets, such as handwritten and printed text. Noncomparative techniques were also used to measure properties such as the camera's modulation transfer function, dynamic range, and signal-to-noise ratio. To simulate real-world imaging conditions, application-specific test samples were designed using actual mail product materials.

  3. Scale-free topology of e-mail networks

    NASA Astrophysics Data System (ADS)

    Ebel, Holger; Mielsch, Lutz-Ingo; Bornholdt, Stefan

    2002-09-01

    We study the topology of e-mail networks with e-mail addresses as nodes and e-mails as links using data from server log files. The resulting network exhibits a scale-free link distribution and pronounced small-world behavior, as observed in other social networks. These observations imply that the spreading of e-mail viruses is greatly facilitated in real e-mail networks compared to random architectures.

  4. 77 FR 55234 - Product Change-Express Mail, Priority Mail, & First-Class Package Service Negotiated Service...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... From the Federal Register Online via the Government Publishing Office POSTAL SERVICE Product Change--Express Mail, Priority Mail, & First-Class Package Service Negotiated Service Agreement AGENCY... States Postal Service to Add Express Mail, Priority Mail, & First-Class Package Service Contract 1...

  5. MAIL LOG, program summary and specifications

    NASA Technical Reports Server (NTRS)

    Harris, D. K.

    1979-01-01

    The summary and specifications to obtain the software package, MAIL LOG, developed for the Scout Project Automatic Data System, SPADS are provided. The MAIL LOG program has four modes of operation: (1) input - putting new records into the data base; (2) revise - changing or modifying existing records in the data base; (3) search - finding special records existing in the data base; and (4) archive - store or put away existing records in the data base. The output includes special printouts of records in the data base and results from the input and search modes.

  6. Long-distance magma transport from arc volcanoes inferred from the submarine eruptive fissures offshore Izu-Oshima volcano, Izu-Bonin arc

    NASA Astrophysics Data System (ADS)

    Ishizuka, Osamu; Geshi, Nobuo; Kawanabe, Yoshihisa; Ogitsu, Itaru; Taylor, Rex N.; Tuzino, Taqumi; Sakamoto, Izumi; Arai, Kohsaku; Nakano, Shun

    2014-09-01

    Long-distance lateral magma transport away from volcanic centers in island arcs is emerging as a common phenomenon where the regional stress regime is favorable. It should also be recognized as an important factor in the construction and growth of island arcs, and a potential trigger for devastating eruptions. In this contribution, we report on recent investigations into the magma dynamics of Izu-Oshima volcano, an active basaltic volcano with an extensive fissure system. Izu-Oshima is flanked by numerous, subparallel NW-SE trending submarine ridges extending up to 22 km to the NW and the SE from the central vent. During a recent submersible survey we have identified that these ridges are fissures which erupted basaltic spatter and lava flows. Furthermore, lavas are petrographically similar along each ridge, while there are noticeable differences between ridges. The subparallel ridges are observed to transect a series of seamounts - the Izu-Tobu monogenetic volcanoes - which are dispersed across this area of the rear-arc. However, there are consistent petrographic and chemical differences between these seamounts and the ridges, indicating that they have different magma sources, yet, they are essentially bounding each other in dive tracks. The most appropriate scenario for their development is one where the Izu-Tobu Volcanoes are fed by an "in-situ" underlying source, while the NW-SE ridges are fed by lateral magma transport from Izu-Oshima. Magma erupted from each ridge is of a consistent geochemistry along its length, but has experienced crystal fractionation and some plagioclase accumulation. Compositions of the ridges are also very similar to lavas from the subaerial cones that can be traced down the flanks of Izu-Oshima. This implies that pairs of subaerial cones and submarine ridges represent the locus of magma transport events away from the storage system beneath Izu-Oshima. Hence, magma from this crustal reservoir moved upward to feed the on-edifice cones

  7. 78 FR 29785 - Priority Mail Pricing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION Priority Mail Pricing AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is....452 percent. Id. at 5. The Postal Service indicates that after the price change, the unused...

  8. 50 CFR 228.8 - Mailing address.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Mailing address. 228.8 Section 228.8 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... the Presiding Officer, c/o Assistant Administrator, National Marine Fisheries Service, 1315...

  9. 7 CFR 1209.235 - Mail balloting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND... writing such information as name, mailing address, number of pounds of mushrooms produced or imported, or... producers in the mushroom producing areas involved or among mushroom importers. (e) Each producer...

  10. 7 CFR 1209.235 - Mail balloting.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND... writing such information as name, mailing address, number of pounds of mushrooms produced or imported, or... producers in the mushroom producing areas involved or among mushroom importers. (e) Each producer...

  11. 7 CFR 1209.235 - Mail balloting.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND... writing such information as name, mailing address, number of pounds of mushrooms produced or imported, or... producers in the mushroom producing areas involved or among mushroom importers. (e) Each producer...

  12. 7 CFR 1209.235 - Mail balloting.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND... writing such information as name, mailing address, number of pounds of mushrooms produced or imported, or... producers in the mushroom producing areas involved or among mushroom importers. (e) Each producer...

  13. 7 CFR 1209.235 - Mail balloting.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND... writing such information as name, mailing address, number of pounds of mushrooms produced or imported, or... producers in the mushroom producing areas involved or among mushroom importers. (e) Each producer...

  14. 50 CFR 228.8 - Mailing address.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Mailing address. 228.8 Section 228.8 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... the Presiding Officer, c/o Assistant Administrator, National Marine Fisheries Service, 1315...

  15. Who Owns Your E-mail?

    ERIC Educational Resources Information Center

    Panepinto, Joe

    1995-01-01

    Examines recent findings that could influence the use of e-mail on university campuses. National privacy legislation and the inviolability of student records are discussed. It is concluded that more effective safeguards are necessary, and that the current steps are inadequate for the protection of students' rights. (Author/LRW)

  16. Using Electronic Mail To Foster Cooperative Learning.

    ERIC Educational Resources Information Center

    McQuail, Josephine A.

    Electronic mail is one means of dealing with resistance and recalcitrance among students faced with class materials that challenge their beliefs. A professor at a small technical university in the south found three topics particularly difficult for her conservative Christian students to deal with: the radicalism of the Romantic poets, feminism,…

  17. 7 CFR 322.32 - Mailed packages.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Mailed packages. 322.32 Section 322.32 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation and Transit...

  18. 7 CFR 322.32 - Mailed packages.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Mailed packages. 322.32 Section 322.32 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation and Transit...

  19. 7 CFR 322.17 - Mailed packages.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Mailed packages. 322.17 Section 322.17 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of...

  20. 7 CFR 322.32 - Mailed packages.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Mailed packages. 322.32 Section 322.32 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation and Transit...

  1. 7 CFR 322.32 - Mailed packages.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Mailed packages. 322.32 Section 322.32 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation and Transit...

  2. 7 CFR 322.9 - Mailed packages.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of Adult Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.9 Mailed packages. (a) If you import a package of honeybees, honeybee germ plasm, or bees other than honeybees...

  3. 7 CFR 322.9 - Mailed packages.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of Adult Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.9 Mailed packages. (a) If you import a package of honeybees, honeybee germ plasm, or bees other than honeybees...

  4. 7 CFR 322.17 - Mailed packages.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Mailed packages. 322.17 Section 322.17 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of...

  5. 7 CFR 322.17 - Mailed packages.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Mailed packages. 322.17 Section 322.17 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of...

  6. 7 CFR 322.17 - Mailed packages.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Mailed packages. 322.17 Section 322.17 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of...

  7. 7 CFR 322.9 - Mailed packages.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of Adult Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.9 Mailed packages. (a) If you import a package of honeybees, honeybee germ plasm, or bees other than honeybees...

  8. 7 CFR 322.32 - Mailed packages.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Mailed packages. 322.32 Section 322.32 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation and Transit...

  9. 7 CFR 322.17 - Mailed packages.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Mailed packages. 322.17 Section 322.17 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of...

  10. 7 CFR 322.9 - Mailed packages.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of Adult Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.9 Mailed packages. (a) If you import a package of honeybees, honeybee germ plasm, or bees other than honeybees...

  11. 7 CFR 322.9 - Mailed packages.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of Adult Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.9 Mailed packages. (a) If you import a package of honeybees, honeybee germ plasm, or bees other than honeybees...

  12. 76 FR 47614 - Mail Classification Change

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... Mail Classification Change AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request for a change in classification to the ``Reply... Commission's Web site ( http://www.prc.gov ) or by directly accessing the Commission's Filing Online...

  13. 75 FR 10529 - Mail Classification Change

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Mail Classification Change AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The... Classification Schedule. The change affects a change in terminology. This notice addresses procedural steps... electronically via the Commission's Filing Online system at http://www.prc.gov . Commenters who cannot...

  14. 78 FR 48728 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning a modification to a Global Plus 1C agreement....

  15. 78 FR 3478 - International Mail Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contracts AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... for shipping articles via Global Direct and/or International Business Reply Service. Id. at 6....

  16. 78 FR 3477 - International Mail Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contracts AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... for shipping articles via Global Direct and/or International Business Reply Service. Id. at 6....

  17. 77 FR 75678 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service notice concerning changes to Inbound Air Parcel Post (at UPU...

  18. 78 FR 54687 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing seeking to include a new International Business Reply Service (IBRS... Postal Service seeks to include a new International Business Reply Service (IBRS) agreement...

  19. 78 FR 4906 - International Mail Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contracts AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request concerning an additional Global Plus 1C contract....

  20. 78 FR 57419 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning a bilateral rate and service agreement with Korea...

  1. 77 FR 50728 - International Mail Rates

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... International Mail Rates AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service notice of changes in rates for Inbound International Expedited... Inbound International Expedited Services 2, effective January 1, 2013.\\1\\ The Notice does not include...

  2. 39 CFR 121.3 - Standard Mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the same Network Distribution Center service area if the origin and destination are within the... standard for intra-Network Distribution Center (NDC) Standard Mail pieces accepted at origin before the day... for a Destination Network Distribution Center (DNDC) rate, and that are accepted before the...

  3. 39 CFR 121.3 - Standard Mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the same Network Distribution Center service area if the origin and destination are within the... standard for intra-Network Distribution Center (NDC) Standard Mail pieces accepted at origin before the day... Network Distribution Center (DNDC) rate, and that are accepted before the day-zero Critical Entry Time...

  4. 39 CFR 121.3 - Standard Mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the same Network Distribution Center service area if the origin and destination are within the... standard for intra-Network Distribution Center (NDC) Standard Mail pieces accepted at origin before the day... for a Destination Network Distribution Center (DNDC) rate, and that are accepted before the...

  5. EMAIL -- E-mail address searching

    NASA Astrophysics Data System (ADS)

    Bly, M. J.; Mellor, G. R.

    One of the most common activities on networked computers is the sending and receiving of personal electronic mail (email). Starlink nodes are connected to the worldwide Internet network. This document describes how to find email addresses to communicate with other astronomers and astronomy groups in the UK and the rest of the world.

  6. 76 FR 74078 - Standard Mail Market Test

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-30

    ... Standard Mail Market Test AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... that applies to market tests of experimental market dominant products. It seeks the exemption for Every... exemption from the $10,000,000 revenue limitation in any year during the test of an experimental...

  7. 14 CFR 1212.603 - Mailing lists.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Mailing lists. 1212.603 Section 1212.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PRIVACY ACT-NASA REGULATIONS Instructions... individual's name and address to anyone, unless otherwise specifically authorized by law. This is not to...

  8. 77 FR 73062 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... Service seeks to have the inbound portion of the Agreement, which concerns delivery of inbound Air CP,\\3\\ Surface CP, and Express Mail Service, included within the Inbound Competitive Multi-Service Agreements...\\ ``CP'' is an abbreviation used to identify or reference international parcel post (from the...

  9. 78 FR 55124 - Domestic Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... Domestic Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing seeking to add Parcel Select Contract 7 to the competitive product... Select Contract 7 to the competitive product list.\\1\\ The Postal Service asserts that Parcel...

  10. 77 FR 12888 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... Service contract. This document invites public comments on the request and addresses several related... electronic filing. DATES: Comments are due: March 6, 2012. FOR FURTHER INFORMATION CONTACT: Stephen...

  11. 76 FR 76201 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... for case-related information for advice on alternatives to electronic filing. FOR FURTHER INFORMATION...Admins@prc.gov (electronic filing assistance). SUPPLEMENTARY INFORMATION: I. Introduction II. Notice...

  12. 77 FR 10577 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... Service contract. This document invites public comments on the request and addresses several related... electronic filing. DATES: Comments are due: February 22, 2012. FOR FURTHER INFORMATION CONTACT: Stephen...

  13. 77 FR 3288 - International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... [Federal Register Volume 77, Number 14 (Monday, January 23, 2012)] [Notices] [Pages 3288-3289] [FR... Commission. Shoshana M. Grove, Secretary. [FR Doc. 2012-1218 Filed 1-20-12; 8:45 am] BILLING CODE ;P ... Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is...

  14. 77 FR 54937 - International Mail Postal Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... COMMISSION International Mail Postal Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY... Business Reply Service Contract 3. It seeks inclusion of the new contract within an existing product... alternatives to electronic filing. FOR FURTHER INFORMATION CONTACT: Stephen L. Sharfman, General Counsel,...

  15. Personalized Direct Mail Fails to Increase Yield.

    ERIC Educational Resources Information Center

    Phillips, Mary Jo; Morgan, Don L.

    1990-01-01

    Compared the effects of personalized direct mail recruitment letters on the response rate of 2 groups of 300 students each. One group received a personalized recruitment letter; the other received a nonpersonalized letter. Results showed no statistical difference in response rate between the 2 groups. (TE)

  16. 77 FR 71458 - New International Mail Contract

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION New International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The....\\3\\ Id. at 5-7. \\3\\ Differences include numerous revisions to existing Articles and five new...

  17. Fission track evidence for tilting of the Peninsular Ranges batholith of southern California: An alternative to long-distance northward transport

    SciTech Connect

    George, P.G.; Dokka, R.K. . Dept. of Geology and Geophysics)

    1992-01-01

    Paleomagnetic directions of Mesozoic plutonic rocks from the Peninsular Ranges batholith in southern California and Baja California are discordant with the expected Cretaceous magnetic field direction. The difference between expected and observed directions suggests ca 25[degree] of clockwise tectonic rotation and ca 11[degree] northward translation of peninsular California with respect to cratonic North America. Lithologic correlations between peninsular California and Sonora, however, support only 300 [+-] 10 km of north-northwest translation along the San Andreas transform system. Southwest tilting of the batholith about an axis subparallel to its trend has been proposed in order to explain the discordant paleomagnetic directions, thereby eliminating the need for long-distance transport. The distribution of zircon and apatite fission-track ages across the western half of the batholith between Palomar Mountain and Escondido, California support this proposal. In the northeastern part of the study area apatite and zircon fission-track ages of Early Cretaceous tonalities and granodiorites range from 73.9 to 81.9 Ma and 74.8 to 79.9 Ma, respectively. The show no systematic increase or decrease with changes in elevation or distance along the ca N37E line of sampling. Towards the southwest, however, apatite and zircon fission-track ages increase progressively from 82 to 96 Ma and 83 to 93 Ma, respectively. The author interprets these results as indicating rapid, episodic uplift of the study area during Late Cretaceous time followed by regional tilting of the batholith and its fission-track age surfaces to the southwest. The amount of tilt estimated from the distribution of the fission-track ages is compatible with those based on geobarometry data and the distribution of U-Pb and K-Ar ages.

  18. Identification of high levels of phytochelatins, glutathione and cadmium in the phloem sap of Brassica napus. A role for thiol-peptides in the long-distance transport of cadmium and the effect of cadmium on iron translocation.

    PubMed

    Mendoza-Cózatl, David G; Butko, Emerald; Springer, Franziska; Torpey, Justin W; Komives, Elizabeth A; Kehr, Julia; Schroeder, Julian I

    2008-04-01

    Phytochelatins (PCs) are glutathione-derived peptides that function in heavy metal detoxification in plants and certain fungi. Recent research in Arabidopsis has shown that PCs undergo long-distance transport between roots and shoots. However, it remains unknown which tissues or vascular systems, xylem or phloem, mediate PC translocation and whether PC transport contributes to physiologically relevant long-distance transport of cadmium (Cd) between shoots and roots. To address these questions, xylem and phloem sap were obtained from Brassica napus to quantitatively analyze which thiol species are present in response to Cd exposure. High levels of PCs were identified in the phloem sap within 24 h of Cd exposure using combined mass spectrometry and fluorescence HPLC analyses. Unexpectedly, the concentration of Cd was more than four-fold higher in phloem sap compared to xylem sap. Cadmium exposure dramatically decreased iron levels in xylem and phloem sap whereas other essential heavy metals such as zinc and manganese remained unchanged. Data suggest that Cd inhibits vascular loading of iron but not nicotianamine. The high ratios [PCs]/[Cd] and [glutathione]/[Cd] in the phloem sap suggest that PCs and glutathione (GSH) can function as long-distance carriers of Cd. In contrast, only traces of PCs were detected in xylem sap. Our results suggest that, in addition to directional xylem Cd transport, the phloem is a major vascular system for long-distance source to sink transport of Cd as PC-Cd and glutathione-Cd complexes. PMID:18208526

  19. Identification of high levels of phytochelatins, glutathione and cadmium in the phloem sap of Brassica napus. A role for thiol-peptides in the long-distance transport of cadmium and the effect of cadmium on iron translocation

    PubMed Central

    Mendoza-Cózatl, David G.; Butko, Emerald; Springer, Franziska; Torpey, Justin W.; Komives, Elizabeth A.; Kehr, Julia; Schroeder, Julian I.

    2010-01-01

    Summary Phytochelatins (PCs) are glutathione-derived peptides that function in heavy metal detoxification in plants and certain fungi. Recent research in Arabidopsis has shown that PCs undergo long-distance transport between roots and shoots. However, it remains unknown which tissues or vascular systems, xylem or phloem, mediate PC translocation and whether PC transport contributes to physiologically relevant long-distance transport of cadmium (Cd) between shoots and roots. To address these questions, xylem and phloem sap were obtained from Brassica napus to quantitatively analyze which thiol species are present in response to Cd exposure. High levels of PCs were identified in the phloem sap within 24 h of Cd exposure using combined mass spectrometry and fluorescence HPLC analyses. Unexpectedly, the concentration of Cd was more than four-fold higher in phloem sap compared to xylem sap. Cadmium exposure dramatically decreased iron levels in xylem and phloem sap whereas other essential heavy metals such as zinc and manganese remained unchanged. Data suggest that Cd inhibits vascular loading of iron but not nicotianamine. The high ratios [PCs]/[Cd] and [glutathione]/[Cd] in the phloem sap suggest that PCs and glutathione (GSH) can function as long-distance carriers of Cd. In contrast, only traces of PCs were detected in xylem sap. Our results suggest that, in addition to directional xylem Cd transport, the phloem is a major vascular system for long-distance source to sink transport of Cd as PC–Cd and glutathione–Cd complexes. PMID:18208526

  20. MAILBOOK: An E-mail Address Handling Tool

    NASA Astrophysics Data System (ADS)

    Joffily, M.; Miranda, M. S.; Nigri, A.; Santoro, A. F. S.

    Mailbook is a very useful tool for anyone who deals with a large amount of e-mail address and lists. It works both in UNIX and VMS systems, and supports the most popular mail agents for these systems. Its main purpose is the creation and maintenance of a standard e-mail address file from which extractions for the relevant mail agent can be made. Each address in the standard file has a nickname, known as mail alias. All the e-mail addresses and lists advantages are fully explored and are made available through the Mailbook tool interface.

  1. E-mail, decisional styles, and rest breaks.

    PubMed

    Baker, James R; Phillips, James G

    2007-10-01

    E-mail is a common but problematic work application. A scale was created to measure tendencies to use e-mail to take breaks (e-breaking); and self-esteem and decisional style (vigilance, procrastination, buck-passing, hypervigilance) were used to predict the self-reported and actual e-mail behaviors of 133 participants (students and marketing employees). Individuals who were low in defensive avoidance (buck-passing) engaged in more e-mailing per week, both in time spent on e-mail and message volume. E-breakers were more likely to engage in behavioral procrastination and spent more time on personal e-mail. PMID:17927540

  2. Effects of transport distance, lairage time and stunning efficiency on cortisol, glucose, HSPA1A and how they relate with meat quality in cattle.

    PubMed

    Chulayo, A Y; Bradley, G; Muchenje, V

    2016-07-01

    This study determined the effects of distance travelled, lairage duration and number of stunning shots on the plasma levels of bovine heat shock protein 70 (HSPA1A), cortisol (CORT) and glucose (GLU) and their relationship with beef quality. There were positive correlations among HSPA1A, GLU, CORT, a*, b* and the HUE angle. Animals that were stunned more than once had the highest HSPA1A (13.61±2.874ng/ml) and CORT (109.36±8.373nmol/L) levels. Animals that travelled for 200<400km had lower HSPA1A expression (8.29±2.026ng/ml) than those that were transported for 400<800km (12.11±2.548ng/ml) and <200km (17.32±2.362ng/ml). Lairage duration affected (P<0.05) the expression of HSPA1A, GLU and CORT levels. Animals stunned more than once had elevated CORT and HSPA1A levels. HSPA1A, CORT and GLU were related to beef quality. Stunning of animals more than once increased the levels of blood CORT and HSPA1A. PMID:26967002

  3. Long-distance fluid and heat transport in the oceanic crust entering the Nankai subduction zone, NanTroSEIZE transect

    NASA Astrophysics Data System (ADS)

    Spinelli, Glenn A.

    2014-03-01

    I examine the potential causes of anomalous seafloor heat flux on the oceanic plate in the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) transect offshore southern Japan. The most prominent anomaly is a ˜50 mW m change in heat flux between Integrated Ocean Drilling Program Sites C0011 and C0012 over a distance of <10 km. I develop thermal models to investigate the effects of hydrothermal circulation in the basaltic basement of the oceanic crust and variations in heat input from the mantle. The <10 km wide transition in surface heat flux reflects a process in the shallow subsurface; variations in heat input from ⩾5 km depth would generate a >30 km wide transition at the seafloor. The observed surface heat flux pattern is indicative of hydrothermal circulation in the basement aquifer and advection of heat from the subducted crust into the aquifer on the incoming plate. For a 600 m thick aquifer, the permeability is likely ⩾7×10-11 m, and hydrothermal circulation transports at least 300 times more heat than conduction alone. The heat flux from the subduction zone seaward to the incoming plate is consistent with hydrothermal circulation in the subducting crust persisting to ˜100 km landward of the deformation front. Vigorous fluid circulation in the basaltic basement is consistent with both the seafloor thermal anomalies and geochemical anomalies near the sediment-basement interface.

  4. Predictors of Learning Satisfaction in Japanese Online Distance Learners

    ERIC Educational Resources Information Center

    Bray, Eric; Aoki, Kumiko; Dlugosh, Larry

    2008-01-01

    Japanese distance education has been slow to utilize the Internet, and mainly depends on the mail system and, to a lesser extent, television broadcasting as its mode of delivery. Since 2001, however, regulations have been relaxed to allow students to complete all course requirements for a university degree via online distance learning. This…

  5. Is Monitoring Employees' E-Mail an Invasion of Privacy?

    ERIC Educational Resources Information Center

    Geroy, Gary D.; Jankovich, Jackie L.

    1996-01-01

    Discusses the issue of e-mail and employee privacy rights. Highlights include laws and proposed legislation, ethical dilemmas, task and nontask messages and organizational misconduct, and policy guidelines for decision making about e-mail monitoring. (AEF)

  6. 77 FR 31615 - Improving Mail Management Policies, Procedures, and Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-29

    ... ADMINISTRATION Improving Mail Management Policies, Procedures, and Activities AGENCY: Office of Governmentwide... Services Administration (GSA) has issued Federal Management Regulation (FMR) Bulletin G-03 which provides guidance to Executive Branch agencies for improving mail management policies, procedures, and...

  7. 48 CFR 1514.205 - Solicitation mailing lists.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... as to how to access the solicitation and all amendments, the CO will need to maintain a mailing list... possible, the CO should also build an electronic “mailing list” of companies downloading the...

  8. 48 CFR 1514.205 - Solicitation mailing lists.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... as to how to access the solicitation and all amendments, the CO will need to maintain a mailing list... possible, the CO should also build an electronic “mailing list” of companies downloading the...

  9. 48 CFR 1514.205 - Solicitation mailing lists.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... as to how to access the solicitation and all amendments, the CO will need to maintain a mailing list... possible, the CO should also build an electronic “mailing list” of companies downloading the...

  10. 48 CFR 1514.205 - Solicitation mailing lists.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... as to how to access the solicitation and all amendments, the CO will need to maintain a mailing list... possible, the CO should also build an electronic “mailing list” of companies downloading the...

  11. Business E-Mail Communication: Some Emerging Tendencies in Register.

    ERIC Educational Resources Information Center

    Gimenez, Julio C.

    2000-01-01

    Investigates whether the spoken nature of electronic mail messages has already started to affect business written communication. Examines register and context of the language as well as the style used in commercial electronic mail. (Author/VWL)

  12. E-mail: a new management parameter.

    PubMed

    Day, J

    2001-05-15

    E-mail is an increasingly common way to share information within business communities and the general population. This technology can significantly affect the process of and expectations for communications between the clinician and the patient. The unique characteristics and attributes of computer-based communications can ultimately enhance outcomes for patient well-being if the clinician is informed, proactive, and avoids certain potential pitfalls related to the technology and its inclusion within the pattern of care. In this article the author considers the impact of E-mail on personal and professional life and includes ideas the reader may find of value in managing and orchestrating this new dimension for communications. PMID:12167935

  13. Poissonian bursts in e-mail correspondence

    NASA Astrophysics Data System (ADS)

    Anteneodo, C.; Malmgren, R. D.; Chialvo, D. R.

    2010-06-01

    Recent work has shown that the distribution of inter-event times for e-mail communication exhibits a heavy tail which is statistically consistent with a cascading Poisson process. In this work we extend this analysis to higher-order statistics, using the Fano and Allan factors to quantify the extent to which the empirical data are more correlated — bursty — than a Poisson process. Our analysis demonstrates that the correlations in the empirical data are indistinguishable from those of randomly reordered time series, illustrating that any correlations in the data are not due to the precise ordering of events. We further find that correlations in synthetic time series generated from a cascading Poisson process agree quite well with the correlations observed in the empirical data. Finally, we rescale the empirical time series to confirm that e-mail correspondence is no more correlated than expected from a suitably chosen Poisson process.

  14. Contrast enhancement of mail piece images

    NASA Astrophysics Data System (ADS)

    Shin, Yong-Chul; Sridhar, Ramalingam; Demjanenko, Victor; Palumbo, Paul W.; Hull, Jonathan J.

    1992-08-01

    A New approach to contrast enhancement of mail piece images is presented. The contrast enhancement is used as a preprocessing step in the real-time address block location (RT-ABL) system. The RT-ABL system processes a stream of mail piece images and locates destination address blocks. Most of the mail pieces (classified into letters) show high contrast between background and foreground. As an extreme case, however, the seasonal greeting cards usually use colored envelopes which results in reduced contrast osured by an error rate by using a linear distributed associative memory (DAM). The DAM is trained to recognize the spectra of three classes of images: with high, medium, and low OCR error rates. The DAM is not forced to make a classification every time. It is allowed to reject as unknown a spectrum presented that does not closely resemble any that has been stored in the DAM. The DAM was fairly accurate with noisy images but conservative (i.e., rejected several text images as unknowns) when there was little ground and foreground degradations without affecting the nondegraded images. This approach provides local enhancement which adapts to local features. In order to simplify the computation of A and (sigma) , dynamic programming technique is used. Implementation details, performance, and the results on test images are presented in this paper.

  15. 76 FR 9381 - Change in Contractual Priority Mail Postal Prices

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... Change in Contractual Priority Mail Postal Prices AGENCY: Postal Regulatory Commission. ACTION: Notice... contractual Priority Mail prices. This document provides public notice of the changes and addresses related... of a change in prices pursuant to an amendment to Priority Mail Contract 7.\\1\\ The Notice...

  16. 19 CFR 145.2 - Mail subject to Customs examination.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Mail subject to Customs examination. 145.2 Section 145.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) MAIL IMPORTATIONS General Provisions § 145.2 Mail subject to...

  17. Political Direct Mail: The State of the Art.

    ERIC Educational Resources Information Center

    Cutbirth, Craig W.; Rasmussen, Cynthia

    During the last 30 years, direct mail campaigning has become an integral part of the political process, and more recently has also become an influential fund raising tool for other political and religious groups. Analysis of over 70 examples of direct mail campaigns reveals at least 4 major content norms featured in most direct mail. First, the…

  18. 19 CFR 145.2 - Mail subject to Customs examination.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Mail subject to Customs examination. 145.2 Section 145.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) MAIL IMPORTATIONS General Provisions § 145.2 Mail subject to...

  19. 19 CFR 145.2 - Mail subject to Customs examination.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Mail subject to Customs examination. 145.2 Section 145.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) MAIL IMPORTATIONS General Provisions § 145.2 Mail subject to...

  20. 19 CFR 145.2 - Mail subject to Customs examination.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Mail subject to Customs examination. 145.2 Section 145.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) MAIL IMPORTATIONS General Provisions § 145.2 Mail subject to...

  1. 19 CFR 145.2 - Mail subject to Customs examination.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Mail subject to Customs examination. 145.2 Section 145.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) MAIL IMPORTATIONS General Provisions § 145.2 Mail subject to...

  2. Comparing Comments and Semantic Networks about Voice Mail.

    ERIC Educational Resources Information Center

    Rice, Ronald E.; Danowski, James

    1991-01-01

    Discusses semantic communication networks, methods of content analysis, and voice mail as a communication system. A study that examined conceptual distinctions between voice mail answering and voice mail messaging in a large insurance organization is described, and semantic network analysis is compared to traditional content analysis. (28…

  3. Applications of Direct Mail in Voter Turnout Activities.

    ERIC Educational Resources Information Center

    Schmidt, Molly Spengler; Schmidt, Mark J.

    A study examined the strategies used in 11 "get-out-the-vote" (GOTV) 1982 direct mail campaign letters, which were mailed on behalf of Republican candidates in two gubernatorial, one congressional, and one U.S. Senate race. All letters were mailed from four states with different political climates: Illinois, Minnesota, California, and Virginia.…

  4. 77 FR 62446 - Every Door Direct Mail-Retail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ... bundles with facing slips, in Priority Mail boxes, including Priority Mail Flat Rate boxes. 1.2.2... 111 Every Door Direct Mail-Retail AGENCY: Postal Service TM . ACTION: Final rule. ] SUMMARY: This...-Retail a Permanent Product In December 2010, the Postal Service announced a new market test to begin...

  5. 75 FR 56922 - Implementation of the Intelligent Mail Package Barcode

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... 111 Implementation of the Intelligent Mail Package Barcode AGENCY: Postal Service TM . ACTION: Advance... Intelligent Mail package barcodes (IMpb), no later than January of 2011; and expects to require the mandatory...Standards@usps.gov , with a subject line of ``Intelligent Mail Package Barcode comments.'' Faxed...

  6. 28 CFR 551.82 - Mailing inmate manuscripts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Mailing inmate manuscripts. 551.82... MISCELLANEOUS Inmate Manuscripts § 551.82 Mailing inmate manuscripts. An inmate may mail a manuscript as general... manuscript within the institution....

  7. 28 CFR 551.82 - Mailing inmate manuscripts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Mailing inmate manuscripts. 551.82... MISCELLANEOUS Inmate Manuscripts § 551.82 Mailing inmate manuscripts. An inmate may mail a manuscript as general... manuscript within the institution....

  8. Prevent Spam Filters from Blocking Legitimate E-Mail

    ERIC Educational Resources Information Center

    Goldsborough, Reid

    2004-01-01

    There's no question about it: Spam is a scourge. This ever-increasing torrent of unsolicited commercial mass e-mail saps productivity and, for some, threatens the very viability of e-mail. The battle against spam, unfortunately, is creating problems of its own, with people sometimes unable to send legitimate e-mail and other times unable to…

  9. 39 CFR 121.1 - First-Class Mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false First-Class Mail. 121.1 Section 121.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES SERVICE STANDARDS FOR MARKET-DOMINANT MAIL PRODUCTS § 121.1 First-Class Mail. (a)(1) Until the effective date identified by the Postal Service in...

  10. 78 FR 12368 - Priority Mail Contract; Negotiated Service Agreement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-22

    ... Priority Mail Contract; Negotiated Service Agreement AGENCY: Postal Regulatory Commission. ACTION: Notice... Priority Mail Contract 47 Negotiated Service Agreement. This notice informs the public of the filing... Service filed notice that it has agreed to an amendment to existing Priority Mail Contract 47, which...

  11. Flaming: More Than a Necessary Evil for Academic Mailing Lists.

    ERIC Educational Resources Information Center

    Wang, Hongjie; Hong, Yan

    Academic mailing lists are formed by scholars and professionals interested in intellectual discussion and professional exchange of ideas. Academic mailing lists focus on academic and scholarly subjects, but they are not immune from "flaming," hostile, insulting language in computer-mediated communication. Two scholarly mailing lists, ANTHRO-L and…

  12. 76 FR 50414 - International Mail Manual; Incorporation by Reference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... 20 International Mail Manual; Incorporation by Reference AGENCY: Postal Service\\TM\\. ACTION: Final... Postal Service, International Mail Manual (IMM ) dated April 17, 2011, updated with Postal Bulletin... International Mail Manual was issued on April 17, 2011, and was updated with postal bulletin revisions...

  13. 75 FR 34017 - International Mail Manual; Incorporation by Reference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... 20 International Mail Manual; Incorporation by Reference AGENCY: Postal Service TM . ACTION: Final... United States Postal Service, International Mail Manual (IMM ) and its incorporation by reference in the...: Issue 36 of the International Mail Manual was issued on May 11, 2009. It replaced all previous...

  14. 77 FR 64724 - International Mail Manual; Incorporation by Reference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... 20 International Mail Manual; Incorporation by Reference AGENCY: Postal Service\\TM\\. ACTION: Final... Postal Service, International Mail Manual (IMM ) dated June 24, 2012, updated with Postal Bulletin...: Lizbeth Dobbins, (202) 268-3789. SUPPLEMENTARY INFORMATION: The International Mail Manual was issued...

  15. 39 CFR 3055.20 - First-Class Mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false First-Class Mail. 3055.20 Section 3055.20 Postal... Annual Reporting of Service Performance Achievements § 3055.20 First-Class Mail. (a) Single-Piece Letters... Letters/Postcards, Flats, and Parcels products within the First-Class Mail class, report the...

  16. 39 CFR 3055.45 - First-Class Mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false First-Class Mail. 3055.45 Section 3055.45 Postal... Periodic Reporting of Service Performance Achievements § 3055.45 First-Class Mail. (a) Single-Piece Letters... Letters/Postcards, Flats, and Parcels products within the First-Class Mail class, report the: (1)...

  17. Veteran satisfaction with RN voice-mail greeting.

    PubMed

    Mancuso, Josephine M; Manchester, Eva; Zamborini, Lynette; Knippel, Barbara; Hart, Gina; Radtke, Sandra; Haberman, Vicki

    2012-01-01

    Voice-mail communication is often used to convey information between the registered nurse (RN) and the Veteran. Using a pretest-posttest design, this study examined whether implementation of a standardized voice-mail greeting had an impact on Veteran satisfaction and the number of messages left on the RN voice-mail. Veterans were more satisfied and there was a significant decrease in RN voice-mail messages post-implementation. This study highlights effects of the voice-mail greeting and has implications for other health care settings. PMID:22573208

  18. Fluctuation in e-mail sizes weakens power-law correlations in e-mail flow

    NASA Astrophysics Data System (ADS)

    Matsubara, Yoshitsugu; Hieida, Yasuhiro; Tadaki, Shin-ichi

    2013-09-01

    Power-law correlations have been observed in packet flow over the Internet. The possible origin of these correlations includes demand for Internet services. We observe the demand for e-mail services in an organization, and analyze correlations in the flow and the sequence of send requests using a Detrended Fluctuation Analysis (DFA). The correlation in the flow is found to be weaker than that in the send requests. Four types of artificial flow are constructed to investigate the effects of fluctuations in e-mail sizes. As a result, we find that the correlation in the flow originates from that in the sequence of send requests. The strength of the power-law correlation decreases as a function of the ratio of the standard deviation of e-mail sizes to their average.

  19. Distance Education.

    ERIC Educational Resources Information Center

    Feasley, Charles E.

    The magnitude, diversity, and impact of distance education are discussed in this international review of its implementation in economically diverse countries. Uses of the following media are described: (1) print--correspondence study, programmed instruction, modularized instruction, newspaper; (2) audio media--telephone, radio, subsidiary…

  20. Identification of Distance Education Barriers for Trade and Industrial Teacher Education.

    ERIC Educational Resources Information Center

    Zirkle, Chris

    2002-01-01

    A mail and e-mail questionnaire received 60 responses from 76 trade and industrial teacher education majors using distance learning. They reported difficulty scheduling general education courses; technical support and library access were limited. Isolation from advisors, job conflicts, and family constraints were concerns. Fewer technical and…

  1. 76 FR 23749 - Intelligent Mail Package Barcode (IMpb) Implementation for Commercial Parcels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-28

    ... 111 Intelligent Mail Package Barcode (IMpb) Implementation for Commercial Parcels AGENCY: Postal... currently enhancing its operational capability to allow for the scanning of Intelligent Mail package..., payment, and reporting. Intelligent Mail package barcodes also include specific ``mail class...

  2. Particle transport in the human respiratory tract: formulation of a nodal inverse distance weighted Eulerian-Lagrangian transport and implementation of the Wind-Kessel algorithm for an oral delivery.

    PubMed

    Kannan, Ravishekar; Guo, Peng; Przekwas, Andrzej

    2016-06-01

    This paper is the first in a series wherein efficient computational methods are developed and implemented to accurately quantify the transport, deposition, and clearance of the microsized particles (range of interest: 2 to 10 µm) in the human respiratory tract. In particular, this paper (part I) deals with (i) development of a detailed 3D computational finite volume mesh comprising of the NOPL (nasal, oral, pharyngeal and larynx), trachea and several airway generations; (ii) use of CFD Research Corporation's finite volume Computational Biology (CoBi) flow solver to obtain the flow physics for an oral inhalation simulation; (iii) implement a novel and accurate nodal inverse distance weighted Eulerian-Lagrangian formulation to accurately obtain the deposition, and (iv) development of Wind-Kessel boundary condition algorithm. This new Wind-Kessel boundary condition algorithm allows the 'escaped' particles to reenter the airway through the outlets, thereby to an extent accounting for the drawbacks of having a finite number of lung generations in the computational mesh. The deposition rates in the NOPL, trachea, the first and second bifurcation were computed, and they were in reasonable accord with the Typical Path Length model. The quantitatively validated results indicate that these developments will be useful for (i) obtaining depositions in diseased lungs (because of asthma and COPD), for which there are no empirical models, and (ii) obtaining the secondary clearance (mucociliary clearance) of the deposited particles. Copyright © 2015 John Wiley & Sons, Ltd. PMID:26317686

  3. Personnel and mail screening with millimeter waves

    NASA Astrophysics Data System (ADS)

    McMakin, Douglas L.; Sheen, David M.; Griffin, Jeffery W.; Valentine, Nancy B.; Lechelt, Wayne M.

    2005-05-01

    The detection and interdiction of biological and chemical warfare agents at point-of-entry military, government, and civilian facilities remains a high priority for security personnel. Commercial personnel and mail screening technologies for these harmful agents are still being developed and improved upon to meet all security client requirements. Millimeter-wave holographic imaging technology developed at the Pacific Northwest National Laboratory is an ideal sensor to interrogate objects concealed behind low dielectric barriers such as paper, cardboard, and clothing. It uses harmless millimeter waves to illuminate the object or person under surveillance. The waves penetrate through the low dielectric barrier and either reflects off or pass through the hidden object, depending on its material dielectric properties. The reflected signals are digitized and sent to high-speed computers to form high-resolution, three-dimensional (3-D) images. Feasibility imaging studies have been conducted to determine whether simulated biological or chemical agents concealed in mail packages or under clothing could be detected using holographic radar imaging techniques. The results of this study will be presented in this paper.

  4. Screening mail for powders using terahertz technology

    NASA Astrophysics Data System (ADS)

    Kemp, Mike

    2011-11-01

    Following the 2001 Anthrax letter attacks in the USA, there has been a continuing interest in techniques that can detect or identify so-called 'white powder' concealed in envelopes. Electromagnetic waves (wavelengths 100-500 μm) in the terahertz frequency range penetrate paper and have short enough wavelengths to provide good resolution images; some materials also have spectroscopic signatures in the terahertz region. We report on an experimental study into the use of terahertz imaging and spectroscopy for mail screening. Spectroscopic signatures of target powders were measured and, using a specially designed test rig, a number of imaging methods based on reflection, transmission and scattering were investigated. It was found that, contrary to some previous reports, bacterial spores do not appear to have any strong spectroscopic signatures which would enable them to be identified. Imaging techniques based on reflection imaging and scattering are ineffective in this application, due to the similarities in optical properties between powders of interest and paper. However, transmission imaging using time-of-flight of terahertz pulses was found to be a very simple and sensitive method of detecting small quantities (25 mg) of powder, even in quite thick envelopes. An initial feasibility study indicates that this method could be used as the basis of a practical mail screening system.

  5. Personnel and Mail Screening with Millimeter Waves

    SciTech Connect

    McMakin, Douglas L.; Sheen, David M.; Griffin, Jeffrey W.; Valentine, Nancy B.; Lechelt, Wayne M.

    2005-08-01

    The detection and interdiction of biological and chemical warfare agents at point-of-entry military, government, and civilian facilities remains a high priority for security personnel. Commercial personnel and mail screening technologies for these harmful agents are still being developed and improved upon to meet all security client requirements. Millimeter-wave holographic imaging technology developed at the Pacific Northwest National Laboratory is an ideal sensor to interrogate objects concealed behind low dielectric barriers such as paper, cardboard, and clothing. It uses harmless millimeter waves to illuminate the object or person under surveillance. The waves penetrate through the low dielectric barrier and either reflects off or pass through the hidden object, depending on its material dielectric properties. The reflected signals are digitized and sent to high-speed computers to form high-resolution, three-dimensional (3-D) images. Feasibility imaging studies have been conducted to determine whether simulated biological or chemical agents concealed in mail packages or under clothing could be detected using holographic radar imaging techniques. The results of this study will be presented in this paper.

  6. Teleradiology applications with DICOM-e-mail.

    PubMed

    Weisser, G; Engelmann, U; Ruggiero, S; Runa, A; Schröter, A; Baur, S; Walz, M

    2007-05-01

    For the connection of several partners to a Dicom-e-mail based teleradiology network concepts were developed to allow the integration of different teleradiology applications. The organisational and technical needs for such an integration were analysed. More than 60 institutions including 23 hospitals in the Rhein-Neckar-Region, Germany were connected. The needed functionality was grouped in six teleradiology applications (emergency consultation, tele-guided examinations, expert consultations, cooperative work, scientific cooperations and homework with on call services) and their technical and organisational needs according to availability, speed of transfer, workflow definitions and data security needs was analysed. For the local integration of teleradiology services the setup and workflow is presented for a standalone teleradiology workstation and a server based teleradiology gateway. The line type needed for different groups of applications and users is defined. The security concept and fallback strategies are laid out, potential security problems and sources of errors are discussed. The specialties for the emergency teleradiology application are presented. The DICOM-e-mail protocol is a flexible and powerful protocol that can be used for a variety of teleradiology applications. It can meet the conditions for emergency applications but is limited if synchronous applications like teleconferences are needed. PMID:17031452

  7. 76 FR 16588 - Combined Mailings of Standard Mail and Periodicals Flats

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... States Postal Service, Domestic Mail Manual (DMM ) 705.14 and 708.1.1 to provide a new option for mailers... request for authorization, in writing, to the Manager, Business Mailer Support (see DMM 608.8.1 for... Code of Federal Regulations. See 39 CFR 111.1. The Postal Service also proposes to amend 39 CFR...

  8. 76 FR 10757 - Combined Mailings of Standard Mail and Periodicals Flats

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... Service, Domestic Mail Manual (DMM ) 705.14 and 708.1.1 to provide a new option for mailers to combine... writing, to the Manager, Business Mailer Support (see DMM 608.8.1 for contact information). All mailpieces... follows: PART 111-- 0 1. The authority citation for 39 CFR Part 111 continues to read as...

  9. 78 FR 63915 - New Mailing Standards for Domestic Mailing Services Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... standards in the August 23, 2010 Federal Register, final rule (75 FR 51668-51671) which were incorporated... form must be nearly identical in text, design, and color to postal Form 3816, with a COD article number... Library Mail parcels. Parcels in USPS-provided packaging, including Flat Rate Envelopes and Boxes, may...

  10. 41 CFR 102-192.135 - Must we have a mail center manager at our facility?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Must we have a mail... PROGRAMS 192-MAIL MANAGEMENT Mail Center Manager Requirements § 102-192.135 Must we have a mail center... processing mail must have a mail center manager....

  11. 41 CFR 102-192.160 - What less costly alternatives to expedited mail and couriers should your agency-wide mail...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... expedited mail and couriers: (a) Electronic transmission via e-mail. (b) Facsimile transmission. (c... alternatives to expedited mail and couriers should your agency-wide mail management policy address? 102-192.160... System (Continued) FEDERAL MANAGEMENT REGULATION ADMINISTRATIVE PROGRAMS 192-MAIL MANAGEMENT Other...

  12. 41 CFR 102-192.160 - What less costly alternatives to expedited mail and couriers should your agency-wide mail...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... expedited mail and couriers: (a) Electronic transmission via e-mail. (b) Facsimile transmission. (c... alternatives to expedited mail and couriers should your agency-wide mail management policy address? 102-192.160... System (Continued) FEDERAL MANAGEMENT REGULATION ADMINISTRATIVE PROGRAMS 192-MAIL MANAGEMENT Other...

  13. 41 CFR 102-192.160 - What less costly alternatives to expedited mail and couriers should your agency-wide mail...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... expedited mail and couriers: (a) Electronic transmission via e-mail. (b) Facsimile transmission. (c... alternatives to expedited mail and couriers should your agency-wide mail management policy address? 102-192.160... System (Continued) FEDERAL MANAGEMENT REGULATION ADMINISTRATIVE PROGRAMS 192-MAIL MANAGEMENT Other...

  14. Interactions of Transportation and Telecommunications Behaviors

    NASA Astrophysics Data System (ADS)

    Dholakia, N.; Mundorf, N.; Dholakia, R. R.; Xiao, J. J.

    2002-05-01

    This project was designed as a social science complement to the engineering studies supported by the University of Rhode Island (URI) Transportation Center (URITC). The project developed a behavioral knowledge base about the actual and intended transport and telecommunications behaviors of transportation users, with a particular focus on southern Rhode Island. Background studies, drawing from literature on telecommuting and travel behavior, led to the development of a generalized framework to understand the transport-telecom interactions. In particular, we developed working papers dealing with transport aspects of e-retailing and distance education. In the empirical part of this project, two major field studies were completed. The first of these was a survey of URI students, probing their car travel, carpool, bus use, and Internet use behaviors. The students were surveyed first by telephone, selected randomly from a list obtained from the Register's office. A total of 220 students responded to the telephone survey. Characteristics of the telephone survey respondents are shown in Appendix B. This was supplemented by an in-class survey of 107 students conveniently selected from the courses taught by the research faculty. This supplementary questionnaire probed the students more deeply regarding their motivations for transportation and technology use issues. The second major field study was a mail survey of southern Rhode Island residents. In this survey, we not only investigated actual travel and transport behaviors but also measured attitudes towards the environment and alternative transport and telecommuting solutions. At the time of writing this report, about 850 individuals had responded to our mail questionnaire. Characteristics of the resident sample are described in Appendix B. The results have laid the groundwork for our second year project where we plan to study the impact of specific interventions on transportation and telecommuting attitudes and intentions.

  15. 39 CFR 121.1 - First-Class Mail.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false First-Class Mail. 121.1 Section 121.1 Postal... PRODUCTS § 121.1 First-Class Mail. (a) For all intra-Sectional Center Facility (SCF) domestic First-Class..., 997, 998, and 999. First-Class Mail pieces addressed to a destination 3-digit ZIP Code area outside...

  16. Transportation.

    ERIC Educational Resources Information Center

    Crank, Ron

    This instructional unit is one of 10 developed by students on various energy-related areas that deals specifically with transportation and energy use. Its objective is for the student to be able to discuss the implication of energy usage as it applies to the area of transportation. Some topics covered are efficiencies of various transportation…

  17. 75 FR 29893 - Business Reply Mail Online Application Option

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... 111 Business Reply Mail Online Application Option AGENCY: Postal Service TM . ACTION: Final rule. SUMMARY: The Postal Service TM will revise the Mailing Standards of the United States Postal Service... TM facility. The ability to obtain a BRM permit online has been available since 2004 and has...

  18. Target Marketing and Direct Mail: A Smart Campaign Combination.

    ERIC Educational Resources Information Center

    Brostoff, Mark J.

    1994-01-01

    Market segmentation is a marketing strategy that helps identify and classify a camp's product or service and determine the needs of a targeted market for the purpose of allocating marketing resources. Offers strategies for defining a target market and discusses the benefits of direct mail, deriving a mailing list, and suggestions for using a…

  19. Teacher Talk on E-Mail. Current Conversations.

    ERIC Educational Resources Information Center

    Whitaker, Elaine; Hill, Elaine

    1996-01-01

    A high school and a university teacher converse via e-mail concerning their cooperative project in electronic literacy. The conversation highlights the frustrations of system crashes, student successes and failures, and the beginning of one teacher's dissertation. References to technology include experiences with e-mail, an LCD panel, and closed…

  20. 21 CFR 1321.01 - DEA mailing addresses.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false DEA mailing addresses. 1321.01 Section 1321.01 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE DEA MAILING ADDRESSES § 1321.01... substances certification request. DEA Regulatory Section 1301.71(d)—Security system compliance review...

  1. E-Mails Reveal Federal Reach Over Reading

    ERIC Educational Resources Information Center

    Manzo, Kathleen Kennedy

    2007-01-01

    This article reports how an "Education Week" review of hundreds of e-mail exchanges that detail a pattern of federal interference in "Reading First" have skirted legal prohibitions. In regular e-mail discussions, Christopher J. Doherty, the Reading First director at the U.S. Department of Education until last September, and G. Reid Lyon, a branch…

  2. Liability Issues and the Internet. Part 1: Electronic Mail.

    ERIC Educational Resources Information Center

    Uhler, Scott F.; And Others

    1996-01-01

    Examines liability issues and Internet use--specifically e-mail--that libraries should be aware of. Discusses confidentiality and employer review; how federal laws, statutory limitations, and Illinois State Constitution and statutes affect employer e-mail monitoring; invasion of privacy; and the Freedom of Information Act. Offers procedural and…

  3. E-Mail at Work: Is it Really Private?

    ERIC Educational Resources Information Center

    Rosenblum, Cindy

    This paper examines the controversy of e-mail privacy in the workplace. Once an employee uses an e-mail system that belongs to the employer, according to recent case law, their privacy rights are forfeited. Employers will now have to start creating policies to safeguard themselves from expensive litigation, and employees will have to be more…

  4. Characteristics of Parent-Teacher E-Mail Communication

    ERIC Educational Resources Information Center

    Thompson, Blair

    2008-01-01

    In the past decade, the use of computer-mediated communication such as e-mail has reportedly increased the level of parental involvement and parent-teacher communication at the elementary and secondary level. However, research has not yet examined the characteristics of parent-teacher e-mail communication. Thirty parent and 30 teacher interviews…

  5. A Discourse Analysis of School Counseling Supervisory E-Mail

    ERIC Educational Resources Information Center

    Luke, Melissa; Gordon, Cynthia

    2011-01-01

    This article is a discourse analysis of weekly computer-mediated communications between 8 school counseling interns and their e-mail supervisor over a 16-week semester. Course-required e-mail supervision was provided as an adjunct to traditional face-to-face individual and group supervision. School counselor supervisees and supervisor enacted 3…

  6. Learning U.S. Geography with The Great Mail Race

    ERIC Educational Resources Information Center

    Junkel, Shelli; Strong, Jill; Hannon, Janna

    2007-01-01

    People nowadays communicate with each other in many ways. Beyond sending letters and postcards, Internet services such as e-mail, blogs, chatrooms, instant messaging, and video conferencing are used. It should be no surprise that children love to get mail too, and it is nice to know that the envelope-and-stamp variety has not lost its charm.…

  7. 32 CFR Appendix B to Part 516 - Mailing Addresses

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 3 2012-07-01 2009-07-01 true Mailing Addresses B Appendix B to Part 516 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION Pt. 516, App. B Appendix B to Part 516—Mailing Addresses The following is a list of frequently referred to Department of...

  8. 48 CFR 1514.205 - Solicitation mailing lists.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Solicitation mailing lists. 1514.205 Section 1514.205 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY CONTRACTING METHODS AND CONTRACT TYPES SEALED BIDDING Solicitation of Bids 1514.205 Solicitation mailing lists. When a solicitation and all...

  9. 76 FR 65640 - New Standards for Domestic Mailing Services

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... on February 6, 2009 (74 FR 6250-6257), the Postal Service announced our intention to discontinue the... Barcodes, GS1-128 Routing Barcodes and Intelligent Mail Package Barcodes [Revise text of 4.3 by deleting... Intelligent Mail package barcode, under 708.5.0, for the delivery address. [Delete current item 4.4c in...

  10. 75 FR 39477 - New Standards for Domestic Mailing Services

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ... Register final rule published October 27, 2009 (74 FR 55140-55142), we stated: ``We will analyze the... February 6, 2009 (74 FR 6250-6257), we announced our intention to discontinue the NFM category in May 2010... pieces that are part of full-service Intelligent Mail automation mailings entered at...

  11. How To: Use an E-Mail List

    ERIC Educational Resources Information Center

    Branzburg, Jeffrey

    2004-01-01

    E-mail lists (also known as LISTERVS[TM]) are organized by topic of interest, such as the Foreign Language Teaching Forum or the "Elementary Education List." People with an interest in the topic can subscribe to the list to receive periodic e-mails. Some lists are read-only and similar to newsletters; others give subscribers the option to post to…

  12. 39 CFR 121.1 - First-Class Mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and mail between the territories of Puerto Rico and the U.S. Virgin Islands. (e) A 5-day service... 39 Postal Service 1 2011-07-01 2011-07-01 false First-Class Mail. 121.1 Section 121.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES SERVICE STANDARDS FOR MARKET-DOMINANT...

  13. 39 CFR 121.1 - First-Class Mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Guam and mail between Puerto Rico and the U.S. Virgin Islands. (e) A 5-day service standard is applied... 39 Postal Service 1 2012-07-01 2012-07-01 false First-Class Mail. 121.1 Section 121.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES SERVICE STANDARDS FOR MARKET-DOMINANT...

  14. 76 FR 3679 - Market Test of Marketing Mail Made Easy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... Market Test of Marketing Mail Made Easy AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service proposal to conduct a 2-year market test involving the sale of Marketing Mail Made Easy. This document describes the proposed test,...

  15. Using E-mail as an Official Means of Communication.

    ERIC Educational Resources Information Center

    Ritland, Marian; Moore, Sue Shelton

    Nearly 90% of all University of Wisconsin-Eau Claire (UWEC) students and staff are regular users of e-mail. The University has taken advantage of this widespread use and replaced many paper distributions--payroll earnings statements, unofficial transcripts, degree audits, adviser grade reports, bills, et cetera--with distribution via e-mail.…

  16. Private E-Mail Requests and the Diffusion of Responsibility.

    ERIC Educational Resources Information Center

    Barron, Greg; Yechiam, Eldad

    2002-01-01

    Discussion of e-mail technology and requesting information from multiple sources simultaneously focuses on an experiment demonstrating that addressing e-mails simultaneously to multiple recipients may actually reduce the number of helpful responses. Discusses diffusion of responsibility and implications for the application of social cueing theory…

  17. Transaction and Interaction in Writing: The Case of Electronic Mail.

    ERIC Educational Resources Information Center

    Kalaja, Paula; Leppanen, Sirpa

    Electronic mail (e-mail) messages were examined in terms of the relationship of texts to features of the communicative event itself. A tentative look was taken at how one particular component of the communicative event could explain differences and similarities in different text types as well as within the same type. The assumption was that texts…

  18. E-Mail as a Resource in Teacher Education.

    ERIC Educational Resources Information Center

    Maarof, Nooreiny

    Use of electronic mail (e-mail) as a resource in a Universiti Kebangsaen Malaysia (UKM) English-as-a-Second-Language (ESL) teacher education course in 1997-98 is described. The second-year undergraduate course, "The Teaching of Reading Skills in an ESL Context," enrolled 115 students with a range of experience with computers. One course project…

  19. 32 CFR Appendix B to Part 516 - Mailing Addresses

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Mailing Addresses B Appendix B to Part 516 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION Pt. 516, App. B Appendix B to Part 516—Mailing Addresses The following is...

  20. E-mail: Boon or Bane for School Leaders?

    ERIC Educational Resources Information Center

    Glendinning, Matt

    2006-01-01

    This article, by a principal who received over 17,000 e-mails in his first year on the job, explores ways in which email is reshaping education leadership. The main assets of e-mail--swift and efficient communication, more informed decision making through improved consultation with stakeholders, and automatic archiving of correspondence--come at a…

  1. An Analysis of Stylistic Variables in Electronic Mail.

    ERIC Educational Resources Information Center

    Rice, Rodney P.

    1997-01-01

    Analyzes as to style 200 samples of electronic mail memorandums gathered from 4 organizations. Counts systematically textual features such as sentence and paragraph length, grammatical sentence types, sentence openers, and diction to examine patterns of rhetorical choice common to electronic mail. Finds that writers combined elements of…

  2. 76 FR 60765 - Mail or Telephone Order Merchandise Rule

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... Trade Regulation Rule, 40 FR 49492-94 (Oct. 22, 1975); Federal Trade Commission: Part 435--Mail Order Merchandise: Promulgation of Trade Regulation Rule: Correction, 40 FR 51582-597 (Nov. 5, 1975) (``Promulgation... Regulation Rule; Mail or Telephone Order Merchandise: Final Trade Regulation Rule, 58 FR 49096, 49097...

  3. 39 CFR 3055.45 - First-Class Mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false First-Class Mail. 3055.45 Section 3055.45 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Periodic Reporting of Service Performance Achievements § 3055.45 First-Class Mail. (a) Single-Piece...

  4. 39 CFR 3055.20 - First-Class Mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false First-Class Mail. 3055.20 Section 3055.20 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Annual Reporting of Service Performance Achievements § 3055.20 First-Class Mail. (a) Single-Piece...

  5. 39 CFR 3055.45 - First-Class Mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false First-Class Mail. 3055.45 Section 3055.45 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Periodic Reporting of Service Performance Achievements § 3055.45 First-Class Mail. (a) Single-Piece...

  6. 39 CFR 3055.20 - First-Class Mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false First-Class Mail. 3055.20 Section 3055.20 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Annual Reporting of Service Performance Achievements § 3055.20 First-Class Mail. (a) Single-Piece...

  7. 39 CFR 3055.20 - First-Class Mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false First-Class Mail. 3055.20 Section 3055.20 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Annual Reporting of Service Performance Achievements § 3055.20 First-Class Mail. (a) Single-Piece...

  8. 39 CFR 3055.45 - First-Class Mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false First-Class Mail. 3055.45 Section 3055.45 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL SERVICE PERFORMANCE AND CUSTOMER SATISFACTION REPORTING Periodic Reporting of Service Performance Achievements § 3055.45 First-Class Mail. (a) Single-Piece...

  9. 29 CFR 515.7 - Transmission of official mail.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Transmission of official mail. 515.7 Section 515.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION OF STATE AGENCIES FOR INVESTIGATIONS AND INSPECTIONS § 515.7 Transmission of official mail....

  10. 29 CFR 515.7 - Transmission of official mail.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Transmission of official mail. 515.7 Section 515.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION OF STATE AGENCIES FOR INVESTIGATIONS AND INSPECTIONS § 515.7 Transmission of official mail....

  11. 29 CFR 515.7 - Transmission of official mail.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Transmission of official mail. 515.7 Section 515.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION OF STATE AGENCIES FOR INVESTIGATIONS AND INSPECTIONS § 515.7 Transmission of official mail....

  12. 29 CFR 515.7 - Transmission of official mail.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Transmission of official mail. 515.7 Section 515.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION OF STATE AGENCIES FOR INVESTIGATIONS AND INSPECTIONS § 515.7 Transmission of official mail....

  13. 29 CFR 515.7 - Transmission of official mail.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Transmission of official mail. 515.7 Section 515.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION OF STATE AGENCIES FOR INVESTIGATIONS AND INSPECTIONS § 515.7 Transmission of official mail....

  14. Problem Resolution through Electronic Mail: A Five-Step Model.

    ERIC Educational Resources Information Center

    Grandgenett, Neal; Grandgenett, Don

    2001-01-01

    Discusses the use of electronic mail within the general resolution and management of administrative problems and emphasizes the need for careful attention to problem definition and clarity of language. Presents a research-based five-step model for the effective use of electronic mail based on experiences at the University of Nebraska at Omaha.…

  15. Gender Differences in Perceived Gratifications Obtained through Electronic Mail

    ERIC Educational Resources Information Center

    Harper, Vernon B., Jr.; Harper, Erika J.

    2010-01-01

    Electronic mail provides users with unique positive psychological consequences that differentiate it from other media. These consequences or gratifications have been mentioned separately across the electronic mail literature, yet there is no specific measure for these gratifications. The study found that females (M = 7.7; SD = 1.8) achieve higher…

  16. 76 FR 61947 - Timely Mailing Treated as Timely Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ..., 2011 (76 FR 52561), the regulations provide guidance on the proper use of registered or certified mail... FR 52561), the final regulations (TD 9543) contains an error that may prove to be misleading and is... Internal Revenue Service 26 CFR Part 301 RIN 1545-BA99 Timely Mailing Treated as Timely Filing...

  17. 76 FR 55799 - Outbound International Mailings of Lithium Batteries

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... reflect these new limits. DATES: The final rule published on August 25, 2011 (76 FR 53056-56057), is... 20 Outbound International Mailings of Lithium Batteries AGENCY: Postal Service TM . ACTION: Final... maximum limits for the outbound mailing of lithium batteries to international, or APO, FPO or...

  18. 77 FR 45246 - Domestic Mail Manual; Incorporation by Reference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-31

    ... * * * * * * * DMM June 24, 2012..... [Insert FR citation for this rule]. ] Sec. 111.4 0 3. Amend Sec. 111.4 by... 111 Domestic Mail Manual; Incorporation by Reference AGENCY: Postal Service\\TM\\. ACTION: Final rule... Service, Domestic Mail Manual (DMM ) dated June 24, 2012, and its incorporation by reference in the...

  19. Effect of Mailing Address Style on Survey Response Rate.

    ERIC Educational Resources Information Center

    Cookingham, Frank G.

    This study determined the effect of using mailing labels prepared by a letter-quality computer printer on survey response rate. D. A. Dillman's personalization approach to conducting mail surveys suggests that envelopes with addresses typed directly on them may produce a higher response rate than envelopes with addresses typed on self-adhesive…

  20. Differences between Males and Females Concerning Perceived Electronic Mail Appropriateness

    ERIC Educational Resources Information Center

    Harper, Vernon B., Jr.

    2008-01-01

    Electronic mail is one of the most successfully diffused modern communication technologies. Yet, few researchers have investigated whether gender differences exist in perceptions of the types of appropriateness embedded within electronic mail messages. A framework originally created by Wiemann and Backlund (1980) served as the basis for the…

  1. 1 CFR 5.7 - Delivery and mailing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Delivery and mailing. 5.7 Section 5.7 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.7 Delivery and mailing. The Government Printing Office shall distribute the Federal Register by delivery or by deposit...

  2. 1 CFR 5.7 - Delivery and mailing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Delivery and mailing. 5.7 Section 5.7 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.7 Delivery and mailing. The Government Printing Office shall distribute the Federal Register by delivery or by deposit...

  3. 1 CFR 5.7 - Delivery and mailing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Delivery and mailing. 5.7 Section 5.7 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.7 Delivery and mailing. The Government Printing Office shall distribute the Federal Register by delivery or by deposit...

  4. 1 CFR 5.7 - Delivery and mailing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Delivery and mailing. 5.7 Section 5.7 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.7 Delivery and mailing. The Government Printing Office shall distribute the Federal Register by delivery or by deposit...

  5. 1 CFR 5.7 - Delivery and mailing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Delivery and mailing. 5.7 Section 5.7 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.7 Delivery and mailing. The Government Printing Office shall distribute the Federal Register by delivery or by deposit...

  6. 78 FR 68868 - First-Class Mail Postage Payment Option

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-15

    ... envelopes and postcards according to specific design requirements established by the Postal Service and have..., and (2) the remaining portion when the Intelligent Mail barcode (IMb) on the mailpiece is scanned... use of an IMb to collect postage will promote use of Intelligent Mail (factor 13). Id. at...

  7. 78 FR 7820 - Notice of Intelligent Mail Indicia Performance Criteria

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... From the Federal Register Online via the Government Publishing Office POSTAL SERVICE Notice of Intelligent Mail Indicia Performance Criteria AGENCY: Postal Service TM . ACTION: Notice of final changes... criteria for Postage Evidencing Systems (PES). DATES: Copies of the Intelligent Mail Indicia...

  8. 77 FR 72960 - International Mail: Product Rate and Fee Changes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ..., the USPS TM published a proposed rule in the Federal Register (77 FR 64768) with changes to Mailing... adjustments with the Postal Regulatory Commission (PRC), effective on January 27, 2013. On October 23, 2012... comments received on the proposal and the final mailing standards. DATES: Effective January 27, 2013....

  9. Changing Technology and the U.S. Mail

    ERIC Educational Resources Information Center

    Gandy, S. Kay; Resor, Cynthia Williams

    2012-01-01

    The changes in technology that have affected mail delivery are a dynamic way to encourage students to think critically and make meaningful connections across historical eras. In the classroom, personal communication through the mail can become the "thematic glue" used across historical units to highlight the changes in everyday life caused by…

  10. E-mail communication in paediatrics: Ethical and clinical considerations

    PubMed Central

    Albersheim, S

    2010-01-01

    E-mail has become a commonplace ‘procedure’ in medical practice because it is efficient and inexpensive. However, there are potential misuses and abuses of this form of written communication, with clinical and ethical implications. Common uses of e-mail in paediatics include general communication with colleagues in a professional setting; electronic formal consultation, in which patient confidentiality is paramount; electronic ‘curb-side’ consultation, which may be perceived as a formal consultation; electronic discussion groups, which lack peer review; communication with current patients or their parents, which should be limited to simple, nonurgent issues; and communication with individuals seeking medical advice who are not patients, which is generally ill-advised. The present practice point offers a few practical suggestions including e-mail etiquette, security measures to ensure confidentiality, development of an e-mail policy for patients and parents, and separation of personal from professional e-mail. PMID:21358897

  11. THz time-domain spectroscopy imaging for mail inspection

    NASA Astrophysics Data System (ADS)

    Zhang, Liquan; Wang, Zhongdong; Ma, Yanmei; Hao, Erjuan

    2011-08-01

    Acquiring messages from the mail but not destroying the envelope is a big challenge in the war of intelligence. If one can read the message of the mail when the envelope is closed, he will benefit from the message asymmetry and be on a good wicket in the competition. In this paper, we presented a transmitted imaging system using THz time-domain spectroscopy technology. We applied the system to image the mail inside an envelope by step-scanning imaging technology. The experimental results show that the THz spectroscopy can image the mail in an envelope. The words in the paper can be identified easily from the background. We also present the THz image of a metal blade in the envelope, in which we can see the metal blade clearly. The results show that it is feasible of THz Time-Domain Spectroscopy Imaging for mail inspection applications.

  12. The Role of Dialogue in Distance Education: A Qualitative Study

    ERIC Educational Resources Information Center

    Watts, Lynette K.

    2010-01-01

    Distance education has come a long way from its first offerings of pen and paper when submissions had to be mailed and no interaction occurred between students and instructors. One concern that has remained is that of keeping students connected to peers and instructors. Moore (1973) stated this psychological and communication gap (transactional…

  13. Computer Conferencing and Mass Distance Education. CITE Report No. 98.

    ERIC Educational Resources Information Center

    Kaye, Anthony R.

    This paper briefly reviews the first large-scale use of computer mediated communication (CMC) at the Open University (OU) in Milton Keynes, England, including computer conferencing and electronic mail, in an adjunct mode on a multimedia distance education course with 1,500 students. The first part of the paper outlines the rationale for…

  14. 7 CFR 984.445 - Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means of communication. 984.445 Section 984.445 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables,...

  15. Talking Shop via E-Mail: A Thematic and Linguistic Analysis of Electronic Mail Communication. Research Report 99.

    ERIC Educational Resources Information Center

    Tella, Seppo

    The linguistic purposes of this research were to focus on content, themes and topics, and to analyze the way the target language (English) was used in e-mail. Communicativeness and the roles of the communicator (writer-reader) became central, emphasizing the multidirectional character of e-mail communication. The basic tenet of communicativeness…

  16. 39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.2 Availability of...

  17. 39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Mailing Standards of the United States Postal.... 111.1 Section 111.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.1 Mailing Standards of the United States Postal Service, Domestic...

  18. 39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.2 Availability of...

  19. 39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Mailing Standards of the United States Postal.... 111.1 Section 111.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.1 Mailing Standards of the United States Postal Service, Domestic...

  20. 39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.2 Availability of...

  1. 39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Mailing Standards of the United States Postal.... 111.1 Section 111.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.1 Mailing Standards of the United States Postal Service, Domestic...

  2. 39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Mailing Standards of the United States Postal.... 111.1 Section 111.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.1 Mailing Standards of the United States Postal Service, Domestic...

  3. 39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.2 Availability of...

  4. 39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Mailing Standards of the United States Postal.... 111.1 Section 111.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.1 Mailing Standards of the United States Postal Service, Domestic...

  5. 39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES GENERAL INFORMATION ON POSTAL SERVICE § 111.2 Availability of...

  6. 7 CFR 355.21 - Marking and mailing requirements for plants imported, exported, or reexported by mail. 5

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Marking and mailing requirements for plants imported, exported, or reexported by mail. 5 355.21 Section 355.21 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ENDANGERED SPECIES REGULATIONS CONCERNING...

  7. 7 CFR 984.445 - Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means of communication. 984.445 Section 984.445 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements...

  8. 7 CFR 984.445 - Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means of communication. 984.445 Section 984.445 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS...

  9. 7 CFR 984.445 - Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Procedures for voting by mail, e-mail, telephone, videoconference, facsimile, or any other means of communication. 984.445 Section 984.445 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS...

  10. 75 FR 14076 - Express Mail Open and Distribute and Priority Mail Open and Distribute Changes and Updates

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-24

    ... United States Postal Service, Domestic Mail Manual (DMM ) 705.16 to reflect changes and updates for..., the Postal Service published a Federal Register proposed rule (75 FR 4741-4742) inviting comments on a... Standards of the United States Postal Service, Domestic Mail Manual (DMM), which is incorporated...

  11. How to Study and Manage Your Time Effectively When Working on the Distance Learning Program. OMRDD/REACH/CUNY Distance Learning Program.

    ERIC Educational Resources Information Center

    Watford, Lorraine

    This booklet is designed to help distance learning participants learn to work independently, be self-disciplined, take responsibility for their own work, study, and manage their time. It describes the support built into the distance learning program, such as the instructor, advisor, e-mail partner, supervisor, and program coordinator. Advantages…

  12. Comparing Response Rates in E-Mail and Paper Surveys: A Meta-Analysis

    ERIC Educational Resources Information Center

    Shih, Tse-Hua; Fan, Xitao

    2009-01-01

    This meta-analysis examined 35 study results within last 10 years that directly compared the response rates of e-mail versus mail surveys. Individual studies reported inconsistent findings concerning the response rate difference between e-mail and mail surveys, but e-mail surveys generally have lower response rate (about 20% lower on the average)…

  13. 75 FR 54287 - Submission of Electronic Documentation With Comailed and Copalletized Mailings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-07

    ...The Postal Service is revising Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) 705 and 707 to require mailers preparing comailed or copalletized mailings, or mail owners who contribute mailpieces to a consolidated comailed or copalletized mailing, to submit electronic documentation to the USPS[supreg] by an approved...

  14. How Combined Trip Purposes Are Associated with Transport Choice for Short Distance Trips. Results from a Cross-Sectional Study in the Netherlands

    PubMed Central

    Scheepers, Eline; Slinger, Minke; Wendel-Vos, Wanda; Schuit, Jantine

    2014-01-01

    Background One way to increase physical activity is to stimulate a shift from car use to walking or cycling. In single-purpose trips, purpose was found to be an important predictor of transport choice. However, as far as known, no studies have been conducted to see how trips with combined purposes affect this decision. This study was designed to provide insight into associations between combined purposes and transport choice. Methods An online questionnaire (N = 3,663) was used to collect data concerning transport choice for four primary purposes: shopping, going to public natural spaces, sports, and commuting. Per combination of primary trip purpose and transport choice, participants were asked to give examples of secondary purposes that they combine with the primary purpose. Logistic regression analyses were used to model the odds of both cycling and walking versus car use. Results Primary trip purposes combined with commuting, shopping, visiting private contacts or medical care were more likely to be made by car than by cycling or walking. Combinations with visiting catering facilities, trips to social infrastructure facilities, recreational outings, trips to facilities for the provision of daily requirements or private contacts during the trip were more likely to be made by walking and/or cycling than by car. Conclusion Combined trip purposes were found to be associated with transport choice. When stimulating active transport focus should be on the combined-trip purposes which were more likely to be made by car, namely trips combined with commuting, other shopping, visiting private contacts or medical care. PMID:25474653

  15. 75 FR 57410 - Address Correction Notices for Letters and Flats Qualifying for Full-Service Intelligent Mail and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... and nixie notices without charge for First-Class Mail , Standard Mail , and Bound Printed Matter (BPM... mailed at First-Class Mail, Standard Mail, or BPM prices. This change will coincide with the current Move... without charge for Full- Service First-Class Mail, Standard Mail, and BPM full-service pieces. Prices...

  16. 11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 11 Federal Elections 1 2011-01-01 2011-01-01 false Mass mailing (2 U.S.C. 431(23)). 100.27 Section...) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United... nature within any 30-day period. A mass mailing does not include electronic mail or...

  17. 11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 11 Federal Elections 1 2014-01-01 2014-01-01 false Mass mailing (2 U.S.C. 431(23)). 100.27 Section...) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United... nature within any 30-day period. A mass mailing does not include electronic mail or...

  18. 11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 11 Federal Elections 1 2012-01-01 2012-01-01 false Mass mailing (2 U.S.C. 431(23)). 100.27 Section...) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United... nature within any 30-day period. A mass mailing does not include electronic mail or...

  19. 11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 11 Federal Elections 1 2013-01-01 2012-01-01 true Mass mailing (2 U.S.C. 431(23)). 100.27 Section...) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United... nature within any 30-day period. A mass mailing does not include electronic mail or...

  20. 11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Mass mailing (2 U.S.C. 431(23)). 100.27 Section...) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United... nature within any 30-day period. A mass mailing does not include electronic mail or...