WorldWideScience

Sample records for net pay facies

  1. A novel workflow for seismic net pay estimation with uncertainty

    OpenAIRE

    Glinsky, Michael E.; Baptiste, Dale; Unaldi, Muhlis; Nagassar, Vishal

    2016-01-01

    This paper presents a novel workflow for seismic net pay estimation with uncertainty. It is demonstrated on the Cassra/Iris Field. The theory for the stochastic wavelet derivation (which estimates the seismic noise level along with the wavelet, time-to-depth mapping, and their uncertainties), the stochastic sparse spike inversion, and the net pay estimation (using secant areas) along with its uncertainty; will be outlined. This includes benchmarking of this methodology on a synthetic model. A...

  2. A novel workflow for seismic net pay estimation with uncertainty

    CERN Document Server

    Glinsky, Michael E; Unaldi, Muhlis; Nagassar, Vishal

    2016-01-01

    This paper presents a novel workflow for seismic net pay estimation with uncertainty. It is demonstrated on the Cassra/Iris Field. The theory for the stochastic wavelet derivation (which estimates the seismic noise level along with the wavelet, time-to-depth mapping, and their uncertainties), the stochastic sparse spike inversion, and the net pay estimation (using secant areas) along with its uncertainty; will be outlined. This includes benchmarking of this methodology on a synthetic model. A critical part of this process is the calibration of the secant areas. This is done in a two step process. First, a preliminary calibration is done with the stochastic reflection response modeling using rock physics relationships derived from the well logs. Second, a refinement is made to the calibration to account for the encountered net pay at the wells. Finally, a variogram structure is estimated from the extracted secant area map, then used to build in the lateral correlation to the ensemble of net pay maps while matc...

  3. Willingness to Pay For Insecticide-Treated Nets in Berehet District ...

    African Journals Online (AJOL)

    Nearly 68.5% persons had willingness to buy Insecticide-Treated Nets if they have access to these Nets. The median maximum price a person is willingness to pay for blue rectangular Insecticide-Treated Net was 20 ETB. People had willingness to pay 30 ETB for blue and white conical insecticide-treated nets. Working on ...

  4. M&E-NetPay: A Micropayment System for Mobile and Electronic Commerce

    Directory of Open Access Journals (Sweden)

    Xiaodi Huang

    2016-08-01

    Full Text Available As an increasing number of people purchase goods and services online, micropayment systems are becoming particularly important for mobile and electronic commerce. We have designed and developed such a system called M&E-NetPay (Mobile and Electronic NetPay. With open interoperability and mobility, M&E-NetPay uses web services to connect brokers and vendors, providing secure, flexible and reliable credit services over the Internet. In particular, M&E-NetPay makes use of a secure, inexpensive and debit-based off-line protocol that allows vendors to interact only with customers, after validating coins. The design of the architecture and protocol of M&E-NetPay are presented, together with the implementation of its prototype in ringtone and wallpaper sites. To validate our system, we have conducted its evaluations on performance, usability and heuristics. Furthermore, we compare our system to the CORBA-based (Common Object Request Broker Architecture off-line micro-payment systems. The results have demonstrated that M&E-NetPay outperforms the .NET-based M&E-NetPay system in terms of performance and user satisfaction.

  5. Demand and willingness-to-pay for bed nets in Tanzania: results from a choice experiment.

    Science.gov (United States)

    Gingrich, Chris D; Ricotta, Emily; Kahwa, Amos; Kahabuka, Catherine; Koenker, Hannah

    2017-07-14

    Universal coverage campaigns for long-lasting insecticide-treated nets do not always reach the goal of one net for every two household members, and even when ownership of at least one net per household is high, many households may not own enough nets. The retail market provides these households options for replacing or increasing the number of nets they own with products that best fit their needs since a variety of net shapes, sizes, and colours are available. Hence, it is important to understand the factors affecting private net demand. This study explores private demand for nets in Tanzania using a discrete choice experiment. The experiment provides participants the option to buy nets with their own money, and thus should prove more accurate than a hypothetical survey of net preferences. Nearly 800 participants sampled in two regions showed an overall strong demand for nets, with 40% choosing to buy a net across all seven combinations of net prices and characteristics such as size, shape, and insecticide treatment. Only 8% of all participants chose not to buy a single net. A key factor influencing demand was whether a participant's household currently owned sufficient nets for all members, with rural participants showing lower net coverage and greater demand than urban participants. Both poor and less poor households showed strong evidence of making purchase decisions based on more than price alone. Mean willingness-to-pay values for a net started at US$1.10 and grew by US$0.50-1.40 for various attributes such as rectangular shape, large size, and insecticide treatment. The impact of price on demand was negative but small, with elasticity values between -0.25 and -0.45. The results suggest that private demand for nets in Tanzania could potentially supplement future coverage campaigns. Net manufacturers and retailers should advertise and promote consumers' preferred net attributes to improve sales and further expand net access and coverage. To overcome household

  6. Inequalities in purchase of mosquito nets and willingness to pay for insecticide-treated nets in Nigeria: Challenges for malaria control interventions

    Directory of Open Access Journals (Sweden)

    Hanson Kara

    2004-03-01

    Full Text Available Abstract Objective To explore the equity implications of insecticide-treated nets (ITN distribution programmes that are based on user charges. Methods A questionnaire was used to collect information on previous purchase of untreated nets and hypothetical willingness to pay (WTP for ITNs from a random sample of householders. A second survey was conducted one month later to collect information on actual purchases of ITNs. An economic status index was used for characterizing inequity. Major findings The lower economic status quintiles were less likely to have previously purchased untreated nets and also had a lower hypothetical and actual WTP for ITNs. Conclusion ITN distribution programmes need to take account of the diversity in WTP for ITNs if they are to ensure equity in access to the nets. This could form part of the overall poverty reduction strategy.

  7. Willingness to pay for small solar powered bed net fans: results of a Becker-DeGroot-Marschak auction in Ghana.

    Science.gov (United States)

    Yukich, Joshua O; Briët, Olivier J T; Ahorlu, Collins K; Nardini, Peter; Keating, Joseph

    2017-08-07

    Long-lasting insecticidal nets (LLINs) are one of the main interventions recommended by the World Health Organization for malaria vector control. LLINs are ineffective if they are not being used. Subsequent to the completion of a cluster randomized cross over trial conducted in rural Greater Accra where participants were provided with the 'Bɔkɔɔ System'-a set of solar powered net fan and light consoles with a solar panel and battery-or alternative household water filters, all trial participants were invited to participate in a Becker-DeGroot-Marschak auction to determine the mean willingness to pay (WTP) for the fan and light consoles and to estimate the demand curve for the units. Results demonstraed a mean WTP of approximately 55 Cedis (~13 USD). Demand results suggested that at a price which would support full manufacturing cost recovery, a majority of households in the area would be willing to purchase at least one such unit.

  8. Classification of reservoir sand-facies distribution using ...

    African Journals Online (AJOL)

    This study estimated reservoir properties, classified the reservoir sand-facies distribution and identified potential hydrocarbon pay zones. This was with a view to optimizing placements of wells in “Bigola” Field. Conventional interpretation of seismic and well datasets was carried out to provide the sub-surface structures and ...

  9. Facies and facies architecture and depositional environments of the ...

    African Journals Online (AJOL)

    Depositional environments of the Yolde Formation were studied based on the analysis of facies and facies architecture. Five sections within the Gongola Basin were studied and ten lithofocies were recognized based on lithology and sedimentary structures. The sandstone ranges from quartzarenite to subarkose and well to ...

  10. facies and facies architecture and depositional environments of the ...

    African Journals Online (AJOL)

    DJFLEX

    Depositional environments of the Yolde Formation were studied based on the analysis of facies and facies architecture. Five sections within the Gongola Basin were studied and ten lithofocies were recognized based on lithology and sedimentary structures. The sandstone ranges from quartzarenite to subarkose and well to ...

  11. Secondary carbonate porosity as related to early teritiary depositional facies, Zelten field, Libya

    Energy Technology Data Exchange (ETDEWEB)

    Bebout, D.G.; Pendexter, C.

    1975-04-01

    Production from the Zelten field, Libya, is from the highly porous shelf limestones of the Zelten Member (Main Pay) of the Paleocene and lower Eocene Ruaga Limestone. Fifteen facies are recognized, mapped, and predicted. Seven of the facies comprise the larger part of the Zelten Member. These include miliolid-foraminiferal micrite, argillaceous bryozoan/echinoid micrite, argillaceous-molluscan micrite, coralgal micrite. Discocyclina-foraminiferal calcarenite, foraminiferal calcarenite and micrite, and Discocyclina-foraminiferal micrite. In the Zelten field secondary porosity is recorded as much as 40%; this porosity is related to the original depositional fabric of the sediment and, therefore, is facies controlled. Porosity is highest in the coralgal micrite and Discocyclina-foraminiferal calcarenite, which together form a NW.-SE. trend across the N. part of the field, and in the formaniniferal calcarenite and micrite. (10 refs.)

  12. Attribute classification for generating GPR facies models

    Science.gov (United States)

    Tronicke, Jens; Allroggen, Niklas

    2017-04-01

    Ground-penetrating radar (GPR) is an established geophysical tool to explore near-surface sedimentary environments. It has been successfully used, for example, to reconstruct past depositional environments, to investigate sedimentary processes, to aid hydrogeological investigations, and to assist in hydrocarbon reservoir analog studies. Interpreting such 2D/3D GPR data, usually relies on concepts known as GPR facies analysis, in which GPR facies are defined as units composed of characteristic reflection patterns (in terms of reflection amplitude, continuity, geometry, and internal configuration). The resulting facies models are then interpreted in terms of depositional processes, sedimentary environments, litho-, and hydrofacies. Typically, such GPR facies analyses are implemented in a manual workflow being laborious and rather inefficient especially for 3D data sets. In addition, such a subjective strategy bears the potential of inconsistency because the outcome depends on the expertise and experience of the interpreter. In this presentation, we investigate the feasibility of delineating GPR facies in an objective and largely automated manner. Our proposed workflow relies on a three-step procedure. First, we calculate a variety of geometrical and physical attributes from processed 2D and 3D GPR data sets. Then, we analyze and evaluate this attribute data base (e.g., using statistical tools such as principal component analysis) to reduce its dimensionality and to avoid redundant information, respectively. Finally, we integrate the reduced data base using tools such as composite imaging, cluster analysis, and neural networks. Using field examples that have been acquired across different depositional environments, we demonstrate that the resulting 2D/3D facies models ease and improve the interpretation of GPR data. We conclude that our interpretation strategy allows to generate GPR facies models in a consistent and largely automated manner and might be helpful in

  13. Facies studies of bituminous coals in Poland

    Energy Technology Data Exchange (ETDEWEB)

    Nowak, Grzegorz J. [Polish Geological Institute, Lower Silesian Branch, al. Jaworowa 19, 53-122, Wroclaw (Poland)

    2004-04-23

    Polish bituminous coal basins are associated exclusively with Carboniferous deposits, differing in origin and geological structure. This paper presents only short review of papers of Polish authors on coal facies studies of Carboniferous coals occurring in the Lower Silesian Coal Basin (LSCB), Upper Silesian Coal Basin (USCB) and Lublin Coal Basin (LCB) of Poland. Facies investigations of Carboniferous coals of Poland have been in progress over 20 years. The results of these studies have provided new information on such subjects as: (1) recognition of main depositional conditions in paleomires, (2) determine prevailing paleoplant communities, (3) appraisal of peat-forming environment reconstruction-types and characteristics of paleomires. These facies analyses are connected to results of such studies as: pure coal petrology, using maceral and microlithotype composition as parameters of the environment of coal deposition, combined results of petrological, palynological and sedimentological studies.

  14. Facies Constrained Elastic Full Waveform Inversion

    KAUST Repository

    Zhang, Z.

    2017-05-26

    Current efforts to utilize full waveform inversion (FWI) as a tool beyond acoustic imaging applications, for example for reservoir analysis, face inherent limitations on resolution and also on the potential trade-off between elastic model parameters. Adding rock physics constraints does help to mitigate these issues. However, current approaches to add such constraints are based on averaged type rock physics regularization terms. Since the true earth model consists of different facies, averaging over those facies naturally leads to smoothed models. To overcome this, we propose a novel way to utilize facies based constraints in elastic FWI. A so-called confidence map is calculated and updated at each iteration of the inversion using both the inverted models and the prior information. The numerical example shows that the proposed method can reduce the cross-talks and also can improve the resolution of inverted elastic properties.

  15. 3 CFR - Pay Freeze

    Science.gov (United States)

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false Pay Freeze Presidential Documents Other Presidential Documents Memorandum of January 21, 2009 Pay Freeze Memorandum for the Assistant to the President and Chief... the White House staff forgo pay increases until further notice. Accordingly, as a signal of our shared...

  16. Paying more when paying for others.

    Science.gov (United States)

    Jung, Minah H; Nelson, Leif D; Gneezy, Ayelet; Gneezy, Uri

    2014-09-01

    Social behavior is heavily influenced by the perception of the behaviors of others. We considered how perceptions (and misperceptions) of kindness can increase generosity in economic transactions. We investigated how these perceptions can alter behavior in a novel real-life situation that pitted kindness against selfishness. That situation, consumer elective pricing, is defined by an economic transaction allowing people to purchase goods or services for any price (including zero). Field and lab experiments compared how people behave in 2 financially identical circumstances: pay-what-you-want (in which people are ostensibly paying for themselves) and pay-it-forward (in which people are ostensibly paying on behalf of someone else). In 4 field experiments, people paid more under pay-it-forward than pay-what-you-want (Studies 1-4). Four subsequent lab studies assessed whether the salience of others explains the increased payments (Study 5), whether ability to justify lowered payments (Study 6), and whether the manipulation was operating through changing the perceptions of others (Studies 7 and 8). When people rely on ambiguous perceptions, pay-it-forward leads to overestimating the kindness of others and a corresponding increase in personal payment. When those perceptions are replaced with explicit descriptive norms (i.e., others' payment amounts), that effect is eliminated. Finally, subsequent studies confirmed that the effects were not driven by participant confusion (Studies 9A and 9B) and not limited by the specificity of the referent other in the pay-it-forward framing (Study 9C). 2014 APA, all rights reserved

  17. Prima Facie Questions in Quantum Gravity

    OpenAIRE

    Isham, C. J.

    1993-01-01

    The long history of the study of quantum gravity has thrown up a complex web of ideas and approaches. The aim of this article is to unravel this web a little by analysing some of the {\\em prima facie\\/} questions that can be asked of almost any approach to quantum gravity and whose answers assist in classifying the different schemes. Particular emphasis is placed on (i) the role of background conceptual and technical structure; (ii) the role of spacetime diffeomorphisms; and (iii) the problem...

  18. Prima Facie Questions in Quantum Gravity

    CERN Document Server

    Isham, C J

    2009-01-01

    The long history of the study of quantum gravity has thrown up a complex web of ideas and approaches. The aim of this article is to unravel this web a little by analysing some of the {\\em prima facie\\/} questions that can be asked of almost any approach to quantum gravity and whose answers assist in classifying the different schemes. Particular emphasis is placed on (i) the role of background conceptual and technical structure; (ii) the role of spacetime diffeomorphisms; and (iii) the problem of time.

  19. Multi-waveform classification for seismic facies analysis

    Science.gov (United States)

    Song, Chengyun; Liu, Zhining; Wang, Yaojun; Li, Xingming; Hu, Guangmin

    2017-04-01

    Seismic facies analysis provides an effective way to delineate the heterogeneity and compartments within a reservoir. Traditional method is using the single waveform to classify the seismic facies, which does not consider the stratigraphy continuity, and the final facies map may affect by noise. Therefore, by defining waveforms in a 3D window as multi-waveform, we developed a new seismic facies analysis algorithm represented as multi-waveform classification (MWFC) that combines the multilinear subspace learning with self-organizing map (SOM) clustering techniques. In addition, we utilize multi-window dip search algorithm to extract multi-waveform, which reduce the uncertainty of facies maps in the boundaries. Testing the proposed method on synthetic data with different S/N, we confirm that our MWFC approach is more robust to noise than the conventional waveform classification (WFC) method. The real seismic data application on F3 block in Netherlands proves our approach is an effective tool for seismic facies analysis.

  20. Net Locality

    DEFF Research Database (Denmark)

    de Souza e Silva, Adriana Araujo; Gordon, Eric

    Provides an introduction to the new theory of Net Locality and the profound effect on individuals and societies when everything is located or locatable. Describes net locality as an emerging form of location awareness central to all aspects of digital media, from mobile phones, to Google Maps...... of emerging technologies, from GeoCities to GPS, Wi-Fi, Wiki Me, and Google Android....

  1. Net Neutrality

    DEFF Research Database (Denmark)

    Savin, Andrej

    2017-01-01

    Repealing “net neutrality” in the US will have no bearing on Internet freedom or security there or anywhere else.......Repealing “net neutrality” in the US will have no bearing on Internet freedom or security there or anywhere else....

  2. 5 CFR 9901.212 - Pay schedules and pay bands.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Pay schedules and pay bands. 9901.212... SECURITY PERSONNEL SYSTEM (NSPS) Classification Classification Structure § 9901.212 Pay schedules and pay bands. (a) For purposes of identifying relative levels of work and corresponding pay ranges, the...

  3. 5 CFR 410.402 - Paying premium pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Paying premium pay. 410.402 Section 410... for Training Expenses § 410.402 Paying premium pay. (a) Prohibitions. Except as provided by paragraph (b) of this section, an agency may not use its funds, appropriated or otherwise available, to pay...

  4. Paying for Hitler's War

    DEFF Research Database (Denmark)

    Lund, Joachim

    2017-01-01

    Book review of: Jonas Scherner & Eugene N. White (eds.), Paying for Hitler's War: The Consequenses of Nazi Hegemony for Europe (NY: Cambridge University Press, 2016)......Book review of: Jonas Scherner & Eugene N. White (eds.), Paying for Hitler's War: The Consequenses of Nazi Hegemony for Europe (NY: Cambridge University Press, 2016)...

  5. Partial melting of metavolcanics in amphibolite facies regional ...

    Indian Academy of Sciences (India)

    Metavolcanic rocks containing low-Ca amphiboles (gedrite, cummingtonite) and biotite can undergo substantial dehydration-melting. This is likely to be most prominent in Barrovian Facies Series (kyanite-sillimanite) and occurs at the same time as widespread metapelite dehydration- melting. In lower pressure facies series, ...

  6. Las facies Keuper al SW de la provincia de Soria

    Directory of Open Access Journals (Sweden)

    Hernando, S.

    1988-08-01

    Full Text Available This paper deals with the sedimentological analysis of the materials that correspond to the Keuper facies in the area situated between the Iberian Ranges and the Central System. Acording to the obtained data, two main aspects are emphasized: - During the Upper Triassic, a c1ear retreat of the roast line towards the East took place, since this area constituted the litoral zone during the sedimentation of the Rot and Muschelkalk. - Facies change lateraly from West to East as proximal alluvial Can sediments pass into facies interpreted as distal alluvial fans and continental sabkha environment.Se analizan, desde el punto de vista sedimentológico, unos materiales correspondientes a las facies Keuper entre la Cordillera Ibérica y el Sistema Central. Dos aspectos resaltan tras este análisis: - Desplazamiento de la línea de costa (que durante la sedimentación del Rot y del Muschelkalk estaba situada en esta zona hacia el Este. - Marcado cambio lateral de facies desde el Oeste hacia el Este, pasando de unas facies proximales-medias de abanico aluvial a unas facies distales y ambiente de sabkha continental.

  7. RESTful NET

    CERN Document Server

    Flanders, Jon

    2008-01-01

    RESTful .NET is the first book that teaches Windows developers to build RESTful web services using the latest Microsoft tools. Written by Windows Communication Foundation (WFC) expert Jon Flanders, this hands-on tutorial demonstrates how you can use WCF and other components of the .NET 3.5 Framework to build, deploy and use REST-based web services in a variety of application scenarios. RESTful architecture offers a simpler approach to building web services than SOAP, SOA, and the cumbersome WS- stack. And WCF has proven to be a flexible technology for building distributed systems not necessa

  8. The Gender Pay Gap

    OpenAIRE

    Alan Manning

    2006-01-01

    Empirical research on gender pay gaps has traditionally focused on the role of gender-specific factors, particularly gender differences in qualifications and differences in the treatment of otherwise equally qualified male and female workers (i.e., labor market discrimination). This paper explores the determinants of the gender pay gap and argues for the importance of an additional factor, wage structure, the array of prices set for labor market skills and the rewards received for employment ...

  9. Coal facies studies in the eastern United States

    Energy Technology Data Exchange (ETDEWEB)

    Hower, James C. [Center for Applied Energy Research, University of Kentucky, 2540 Research Park Drive, Lexington, KY 40511-8433 (United States); Eble, Cortland F. [Kentucky Geological Survey, University of Kentucky, Lexington, KY 40506 (United States)

    2004-04-23

    Coals in the eastern United States (east of the Mississippi River) have been the subject of a number of coal facies studies, going back to the 19th century. Such studies would not necessarily fall within a strict modern classification of coal facies studies, but if a study encompassed some aspects of paleobotany, palynology, petrology, geochemistry, or sedimentology, we assumed that some data and interpretations may be of use in evaluations of the facies. References are presented, as a guide for further research, with annotation in the tables.

  10. Petri Nets

    Indian Academy of Sciences (India)

    Associate Professor of. Computer Science and. Automation at the Indian. Institute of Science,. Bangalore. His research interests are broadly in the areas of stochastic modeling and scheduling methodologies for future factories; and object oriented modeling. GENERAL I ARTICLE. Petri Nets. 1. Overview and Foundations.

  11. Petri Nets

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 4; Issue 8. Petri Nets - Overview and Foundations. Y Narahari. General Article Volume 4 Issue 8 August 1999 pp ... Author Affiliations. Y Narahari1. Department ot Computer Science and Automation, Indian Institute of Science, Bangalore 560 012, India.

  12. Facies analysis of an Upper Jurassic carbonate platform for geothermal reservoir characterization

    Science.gov (United States)

    von Hartmann, Hartwig; Buness, Hermann; Dussel, Michael

    2017-04-01

    The Upper Jurassic Carbonate platform in Southern Germany is an important aquifer for the production of geothermal energy. Several successful projects were realized during the last years. 3D-seismic surveying has been established as a standard method for reservoir analysis and the definition of well paths. A project funded by the federal ministry of economic affairs and energy (BMWi) started in 2015 is a milestone for an exclusively regenerative heat energy supply of Munich. A 3D-seismic survey of 170 square kilometer was acquired and a scientific program was established to analyze the facies distribution within the area (http://www.liag-hannover.de/en/fsp/ge/geoparamol.html). Targets are primarily fault zones where one expect higher flow rates than within the undisturbed carbonate sediments. However, since a dense net of geothermal plants and wells will not always find appropriate fault areas, the reservoir properties should be analyzed in more detail, e.g. changing the viewpoint to karst features and facies distribution. Actual facies interpretation concepts are based on the alternation of massif and layered carbonates. Because of successive erosion of the ancient land surfaces, the interpretation of reefs, being an important target, is often difficult. We found that seismic sequence stratigraphy can explain the distribution of seismic pattern and improves the analysis of different facies. We supported this method by applying wavelet transformation of seismic data. The splitting of the seismic signal into successive parts of different bandwidths, especially the frequency content of the seismic signal, changed by tuning or dispersion, is extracted. The combination of different frequencies reveals a partition of the platform laterally as well as vertically. A cluster analysis of the wavelet coefficients further improves this picture. The interpretation shows a division into ramp, inner platform and trough, which were shifted locally and overprinted in time by other

  13. Fine-Grained Turbidites: Facies, Attributes and Process Implications

    Science.gov (United States)

    Stow, Dorrik; Omoniyi, Bayonle

    2016-04-01

    Within turbidite systems, fine-grained sediments are still the poor relation and sport several contrasting facies models linked to process of deposition. These are volumetrically the dominant facies in deepwater and, from a resource perspective, they form important marginal and tight reservoirs, and have great potential for unconventional shale gas, source rocks and seals. They are also significant hosts of metals and rare earth elements. Based on a large number of studies of modern, ancient and subsurface systems, including 1000s of metres of section logging, we define the principal genetic elements of fine-grained deepwater facies, present a new synthesis of facies models and their sedimentary attributes. The principal architectural elements include: non-channelised slope-aprons, channel-fill, channel levee and overbank, turbidite lobes, mass-transport deposits, contourite drifts, basin sheets and drapes. These comprise a variable intercalation of fine-grained facies - thin-bedded and very thin-bedded turbidites, contourites, hemipelagites and pelagites - and associated coarse-grained facies. Characteristic attributes used to discriminate between these different elements are: facies and facies associations; sand-shale ratio, sand and shale geometry and dimensions, sand connectivity; sediment texture and small-scale sedimentary structures; sediment fabric and microfabric; and small-scale vertical sequences of bed thickness. To some extent, we can relate facies and attribute characteristics to different depositional environments. We identify four distinct facies models: (a) silt-laminated mud turbidites, (b) siliciclastic mud turbidites, (c) carbonate mud turbidites, (d) disorganized silty-mud turbidites, and (e) hemiturbidites. Within the grainsize-velocity matrix turbidite plot, these all fall within the region of mean size < 0.063mm, maximum grainsize (one percentile) <0.2mm, and depositional velocity 0.1-0.5 m/s. Silt-laminated turbidites and many mud

  14. Paying for Employee Competence.

    Science.gov (United States)

    Risher, Howard

    2000-01-01

    Competency-based pay provides an incentive for employees to enhance their capacity for performing their jobs. Salary increases are not linked to past performance, but to future professional growth to meet increasingly higher expectations. Discussions to identify key teaching competencies must precede implementation. (MLH)

  15. Fluvial to Lacustrine Facies Transitions in Gale Crater, Mars

    Science.gov (United States)

    Sumner, Dawn Y.; Williams, Rebecca M. E.; Schieber, Juergen; Palucis, Marisa C.; Oehler, Dorothy Z.; Mangold, Nicolas; Kah, Linda C.; Gupta, Sanjeev; Grotzinger, John P.; Grant, John A., III; hide

    2015-01-01

    NASA's Curiosity rover has documented predominantly fluvial sedimentary rocks along its path from the landing site to the toe of the Peace Vallis alluvial fan (0.5 km to the east) and then along its 8 km traverse across Aeolis Palus to the base of Aeolis Mons (Mount Sharp). Lacustrine facies have been identified at the toe of the Peace Vallis fan and in the lowermost geological unit exposed on Aeolis Mons. These two depositional systems provide end members for martian fluvial/alluvial-lacustrine facies models. The Peace Vallis system consisted of an 80 square kilometers alluvial fan with decimeter-thick, laterally continuous fluvial sandstones with few sedimentary structures. The thin lacustrine unit associated with the fan is interpreted as deposited in a small lake associated with fan runoff. In contrast, fluvial facies exposed over most of Curiosity's traverse to Aeolis Mons consist of sandstones with common dune-scale cross stratification (including trough cross stratification), interbedded conglomerates, and rare paleochannels. Along the southwest portion of the traverse, sandstone facies include south-dipping meter-scale clinoforms that are interbedded with finer-grained mudstone facies, interpreted as lacustrine. Sedimentary structures in these deposits are consistent with deltaic deposits. Deltaic deposition is also suggested by the scale of fluvial to lacustrine facies transitions, which occur over greater than 100 m laterally and greater than 10 m vertically. The large scale of the transitions and the predicted thickness of lacustrine deposits based on orbital mapping require deposition in a substantial river-lake system over an extended interval of time. Thus, the lowermost, and oldest, sedimentary rocks in Gale Crater suggest the presence of substantial fluvial flow into a long-lived lake. In contrast, the Peace Vallis alluvial fan onlaps these older deposits and overlies a major unconformity. It is one of the youngest deposits in the crater, and

  16. History of Combat Pay

    Science.gov (United States)

    2011-08-01

    A. Horowitz, Task Leader Log: H 11-001277 Approved for public release ; distribution is unlimited. The Institute for Defense Analyses is a non-profit...this directive, the number of HFP recipients quintupled. Although the purpose of HFP remained “recognition” in spirit, the substance of combat pay...hardships of frontline service, including exposure to the elements; deprivation from sleep, warmth , and leisure; and the omnipresent threat of enemy

  17. Facies analysis and paleoenvironments of the upper cretaceous ...

    African Journals Online (AJOL)

    Facies analysis and paleoenvironments of the upper cretaceous sediments in share – Lafiagi areas, northern Bida basin, Nigeria. ... sandstone, medium-coarse grained sandstone subfacies are wide spread and their fluvial origin is supported by unidirectional flow pattern and absence of marine biogenic features.

  18. Litho-facies changes in Ewekoro limestone using Schlumberger ...

    African Journals Online (AJOL)

    Geoelectric investigations of litho-facies changes in Ewekoro limestone were carried out using Schlumberger vertical electrical sounding technique to delineate the vertical and lateral limestone deposit based on maximum current electrode separation of 1.0 km. The data was interpreted using conventional partial ...

  19. Facies, dissolution seams and stable isotope compositions of the ...

    Indian Academy of Sciences (India)

    Stable isotope analysis of the limestone shows that 13C and 18O values are compatible with the early Mesoproterozoic open seawater composition. The ribbon limestone facies in the Rohtas Limestone is characterized by micritic beds, each decoupled in a lower band enriched and an upper band depleted in dissolution ...

  20. Facies, dissolution seams and stable isotope compositions of the ...

    Indian Academy of Sciences (India)

    3Department of Geological Sciences, Jadavpur University, Kolkata 700 032, India. The early Mesoproterozoic Rohtas Limestone in the Son valley area of central India represents an overall shallowing-upward carbonate succession. Detailed facies analysis of the limestone reveals outer- to inner-shelf deposition in an open ...

  1. Uranium, rare metals, and granulite-facies metamorphism

    Directory of Open Access Journals (Sweden)

    Michel Cuney

    2014-09-01

    The Tranomaro metasomatized marbles recrystallizing under granulite-facies conditions represent a demonstrative example of fluid transfer from granulite-facies supracrustals to traps represented by regional scale skarns. Such fluids may be at the origin of the incompatible element enrichment detected in leucosomes of migmatites from St Malo in Brittany (France and Black Hills in South Dakota. The northern French Massif Central provides us with an example of a potential association between incompatible element enrichment of granitic melts and granulite-facies metamorphism. U- and F-enriched fine-grained granites are emplaced along a crustal scale shear zone active during the emplacement within the St Sylvestre peraluminous leucogranitic complex. We propose that during granulite-facies metamorphism dominated by carbonic waves in a deep segment of the continental crust, these shear zones control: (i the percolation of F-, LILE-, rare metal-rich fluids liberated primarily by the breakdown of biotite; (ii the enhancement of partial melting by F-rich fluids at intermediate crustal levels with the generation of F-, LILE-, rare metal-rich granitic melts; (iii their transfer through the crust with protracted fractionation facilitated by their low viscosity due to high F-Li contents; and finally (iv their emplacement as rare metal intrusions at shallow crust levels.

  2. Experimental Investigation on Dilation Mechanisms of Land-Facies Karamay Oil Sand Reservoirs under Water Injection

    Science.gov (United States)

    Lin, Botao; Jin, Yan; Pang, Huiwen; Cerato, Amy B.

    2016-04-01

    The success of steam-assisted gravity drainage (SAGD) is strongly dependent on the formation of a homogeneous and highly permeable zone in the land-facies Karamay oil sand reservoirs. To accomplish this, hydraulic fracturing is applied through controlled water injection to a pair of horizontal wells to create a dilation zone between the dual wells. The mechanical response of the reservoirs during this injection process, however, has remained unclear for the land-facies oil sand that has a loosely packed structure. This research conducted triaxial, permeability and scanning electron microscopy (SEM) tests on the field-collected oil sand samples. The tests evaluated the influences of the field temperature, confining stress and injection pressure on the dilation mechanisms as shear dilation and tensile parting during injection. To account for petrophysical heterogeneity, five reservoir rocks including regular oil sand, mud-rich oil sand, bitumen-rich oil sand, mudstone and sandstone were investigated. It was found that the permeability evolution in the oil sand samples subjected to shear dilation closely followed the porosity and microcrack evolutions in the shear bands. In contrast, the mudstone and sandstone samples developed distinct shear planes, which formed preferred permeation paths. Tensile parting expanded the pore space and increased the permeability of all the samples in various degrees. Based on this analysis, it is concluded that the range of injection propagation in the pay zone determines the overall quality of hydraulic fracturing, while the injection pressure must be carefully controlled. A region in a reservoir has little dilation upon injection if it remains unsaturated. Moreover, a cooling of the injected water can strengthen the dilation potential of a reservoir. Finally, it is suggested that the numerical modeling of water injection in the Karamay oil sand reservoirs must take into account the volumetric plastic strain in hydrostatic loading.

  3. 28 CFR 345.51 - Inmate pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmate pay. 345.51 Section 345.51... (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.51 Inmate pay. (a) Grade levels. Inmate workers in FPI locations receive pay at five levels ranging from 5th grade pay (lowest) to 1st grade pay...

  4. 20 CFR 404.1242 - Back pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Back pay. 404.1242 Section 404.1242 Employees... Prior to 1987 § 404.1242 Back pay. (a) Back pay defined. Back pay is pay received in one period of time... an employer. It includes pay made under Federal or State laws intended to create an employment...

  5. Surficial Sediment Facies features near Shorty's Island on the Kootenai River near Bonners Ferry, ID

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The surficial bed-sediment facies, herein after referred to as the sediment facies, quantitatively describes the dominant sediment substrate on the surface of the...

  6. Are You Paying Attention?

    DEFF Research Database (Denmark)

    2016-01-01

    and sustained. To study such attention practices, 16 semi-structured interviews with adult Danes are carried out. Through a thematic analysis of these interviews, the chapter explores how ways of attending relate to individual media and how patterns of daily life enable some practices and constrain others......A still understudied area in media research is how people pay attention to news in daily life. To do so, the chapter develops a theoretical framework grounded in news audience research and practice theory. This framework conceptualizes practices as different ways in which attention is directed....... In the concluding discussion, the chapter relates the findings to further perspectives on attention to news specifically and media content more generally. Accordingly, this chapter contributes to cross-media news research by analyzing ways in which people attend to news and how these ways of attending vary across...

  7. Confirming theoretical pay constructs of a variable pay scheme

    Directory of Open Access Journals (Sweden)

    Sibangilizwe Ncube

    2013-01-01

    Full Text Available Orientation: Return on the investment in variable pay programmes remains controversial because their cost versus contribution cannot be empirically justified. Research purpose: This study validates the findings of the model developed by De Swardt on the factors related to successful variable pay programmes.Motivation for the study: Many organisations blindly implement variable pay programmes without any means to assess the impact these programmes have on the company’s performance. This study was necessary to validate the findings of an existing instrument that validates the contribution of variable pay schemes.Research design, approach and method: The study was conducted using quantitative research. A total of 300 completed questionnaires from a non-purposive sample of 3000 participants in schemes across all South African industries were returned and analysed.Main findings: Using exploratory and confirmatory factor analysis, it was found that the validation instrument developed by De Swardt is still largely valid in evaluating variable pay schemes. The differences between the study and the model were reported.Practical/managerial implications: The study confirmed the robustness of an existing model that enables practitioners to empirically validate the use of variable pay plans. This model assists in the design and implementation of variable pay programmes that meet critical success factors.Contribution/value-add: The study contributed to the development of a measurement instrument that will assess whether a variable pay plan contributes to an organisation’s success.

  8. Algorithms of Crescent Structure Detection in Human Biological Fluid Facies

    Science.gov (United States)

    Krasheninnikov, V. R.; Malenova, O. E.; Yashina, A. S.

    2017-05-01

    One of the effective methods of early medical diagnosis is based on the image analysis of human biological fluids. In the process of fluid crystallization there appear characteristic patterns (markers) in the resulting layer (facies). Each marker is a highly probable sign of some pathology even at an early stage of a disease development. When mass health examination is carried out, it is necessary to analyze a large number of images. That is why, the problem of algorithm and software development for automated processing of images is rather urgent nowadays. This paper presents algorithms to detect a crescent structures in images of blood serum and cervical mucus facies. Such a marker indicates the symptoms of ischemic disease. The algorithm presented detects this marker with high probability when the probability of false alarm is low.

  9. Characterizing Geological Facies using Seismic Waveform Classification in Sarawak Basin

    Science.gov (United States)

    Zahraa, Afiqah; Zailani, Ahmad; Prasad Ghosh, Deva

    2017-10-01

    Numerous effort have been made to build relationship between geology and geophysics using different techniques throughout the years. The integration of these two most important data in oil and gas industry can be used to reduce uncertainty in exploration and production especially for reservoir productivity enhancement and stratigraphic identification. This paper is focusing on seismic waveform classification to different classes using neural network and to link them according to the geological facies which are established using the knowledge on lithology and log motif of well data. Seismic inversion is used as the input for the neural network to act as the direct lithology indicator reducing dependency on well calibration. The interpretation of seismic facies classification map provides a better understanding towards the lithology distribution, depositional environment and help to identify significant reservoir rock

  10. Petrology of blueschist facies metamorphic rocks of the Meliata Unit

    Directory of Open Access Journals (Sweden)

    Faryad Shah Wali

    1997-06-01

    Full Text Available Meliata blueschists originated from basalts, limestones, pelites, psammitic and amphibolite facies basement rocks. Compositionally, the metabasalts have a geochemical signature mostly indicative of a transitional arc-MORB origin, but some mafic rocks having affinity with within plate basalts also present. The mafic blueschists consist of blue amphibole, epidote and albite, rarely also garnet, Na-pyroxene and chloritoid. Apart from phengite and quartz the metapelites and metapsammites contain one or more of the minerals: chloritoid, paragonite, glaucophane, albite, chlorite, occasionally also Na-pyroxene and garnet. Amphibolite facies rocks contain relic garnet, plagioclase and hornblende, the latter two replaced by albite and blue amphibole, respectively. The zoning patterns of blue amphibole, garnet and chloritoid suggest their formation during prograde stage of metamorphism. P-T conditions of meta-morphism are estimated to be about 350-460 oC and 10-12 kbar.

  11. [Femoral hypoplasia-unusual facies syndrome: A case report].

    Science.gov (United States)

    García V, Daniel; Aragón V, Carlos R; Treviño A, M Guadalupe; Rivera S, Gerardo

    2016-01-01

    Femoral hypoplasia-unusual facies syndrome is a rare disease with variable expressivity, although cases have been reported with an autosomal dominant pattern. It particularly affects the structures of the face associated with hypoplasia of the femur. Its aetiology is relatively unknown. However, this syndrome has been associated with maternal diabetes, drug exposure, viral infections, radiation, and oligohydramnios. The case of a newborn with this syndrome is presented. Newborn of 41 weeks gestation with small nose, thin upper lip, micrognathia, long philtrum, low set ears, epicanthal folds, dysplastic hips showing flexion, and adduction of the right leg, and shortening at the expense of the thigh. X-ray images revealed femoral hypoplasia and dysplastic acetabular roof. Different physicians from other specialties who excluded other associated malformations performed a complete evaluation. Surgical bone lengthening of lower limb is scheduled at 5 months of age, with the purpose that she walks with her own feet; at the same time she began management with kinesiotherapy. Femoral hypoplasia-unusual facies syndrome is a rare condition. A multidisciplinary health care team must treat individuals with femoral hypoplasia-unusual facies syndrome. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Multiparameter Elastic Full Waveform Inversion With Facies Constraints

    KAUST Repository

    Zhang, Zhendong

    2017-08-17

    Full waveform inversion (FWI) aims fully benefit from all the data characteristics to estimate the parameters describing the assumed physics of the subsurface. However, current efforts to utilize full waveform inversion as a tool beyond acoustic imaging applications, for example in reservoir analysis, faces inherent challenges related to the limited resolution and the potential trade-off between the elastic model parameters. Adding rock physics constraints does help to mitigate these issues, but current approaches to add such constraints are based on including them as a priori knowledge mostly valid around the well or as a boundary condition for the whole area. Since certain rock formations inside the Earth admit consistent elastic properties and relative values of elastic and anisotropic parameters (facies), utilizing such localized facies information in FWI can improve the resolution of inverted parameters. We propose a novel confidence map based approach to utilize the facies-based constraints in both isotropic and anisotropic elastic FWI. We invert for such a confidence map using Bayesian theory, in which the confidence map is updated at each iteration of the inversion using both the inverted models and a prior information. The numerical examples show that the proposed method can reduce the trade-offs and also can improve the resolution of the inverted elastic and anisotropic properties.

  13. Comparison of four approaches to a rock facies classification problem

    Science.gov (United States)

    Dubois, M.K.; Bohling, G.C.; Chakrabarti, S.

    2007-01-01

    In this study, seven classifiers based on four different approaches were tested in a rock facies classification problem: classical parametric methods using Bayes' rule, and non-parametric methods using fuzzy logic, k-nearest neighbor, and feed forward-back propagating artificial neural network. Determining the most effective classifier for geologic facies prediction in wells without cores in the Panoma gas field, in Southwest Kansas, was the objective. Study data include 3600 samples with known rock facies class (from core) with each sample having either four or five measured properties (wire-line log curves), and two derived geologic properties (geologic constraining variables). The sample set was divided into two subsets, one for training and one for testing the ability of the trained classifier to correctly assign classes. Artificial neural networks clearly outperformed all other classifiers and are effective tools for this particular classification problem. Classical parametric models were inadequate due to the nature of the predictor variables (high dimensional and not linearly correlated), and feature space of the classes (overlapping). The other non-parametric methods tested, k-nearest neighbor and fuzzy logic, would need considerable improvement to match the neural network effectiveness, but further work, possibly combining certain aspects of the three non-parametric methods, may be justified. ?? 2006 Elsevier Ltd. All rights reserved.

  14. STOCHASTIC FRACTURED ROCK FACIES FOR GROUNDWATER FLOW MODELING

    Directory of Open Access Journals (Sweden)

    DANIELA BLESSENT

    2013-01-01

    Full Text Available Este artículo presenta los resultados de una simulación de flujo de agua subterránea en rocas fracturadas. Se emplea un enfoque estocástico (modelo estocástico equivalente en medio poroso fracturado para construir el modelo conceptual y para usar este último en la roca de baja permeabilidad encontrada en el sitio elegido como caso de estudio (Olkiluoto, Finlandia. La roca que se investiga se encuentra localizada alrededor de un grupo de pozos de sondeo y cubre un área de algunas hectáreas. Las mediciones de campo de pruebas de interferencia hidráulica se utilizan para calibrar el modelo de flujo de agua subterránea. Múltiples combinaciones de facies estocásticos se consideran para evaluar el impacto de la distribución y del número de facies en las cargas hidráulicas y en los caudales. Este estudio cuantifica la variabilidad de los resultados numéricos, lo cual es importante para el análisis de la incertidumbre en los sistemas hidrogeológicos. Por otra parte, este estudio muestra que el modelo conceptual de facies estocásticos es una alternativa adecuada a los modelos conceptuales de redes de fracturas discretas.

  15. PayPal in Romania

    OpenAIRE

    Florentina Anica Pintea; Georgiana Petruta Fintineanu; Bogdan Ioan Selariu

    2009-01-01

    The present paper refers to the usefulness of online payment through PayPal and to the development of this payment manner in Romania. PayPal is an example of a payment intermediary service that facilitates worldwide e-commerce.

  16. PayPal in Romania

    Directory of Open Access Journals (Sweden)

    Florentina Anica Pintea

    2009-01-01

    Full Text Available The present paper refers to the usefulness of online payment through PayPal and to the development of this payment manner in Romania. PayPal is an example of a payment intermediary service that facilitates worldwide e-commerce.

  17. Evaluation and Merit Pay Clinics.

    Science.gov (United States)

    New York State School Boards Association, Albany.

    The intention of this monograph is to provide information on the subject of merit pay plans and teacher evaluation to assist local school boards in developing their own salary scales. Topics discussed by six authors include the growth of merit pay contracts, the state of the art in evaluation, job evaluation techniques, performance evaluation and…

  18. 28 CFR 345.56 - Vacation pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Vacation pay. 345.56 Section 345.56... (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.56 Vacation pay. Inmate workers are granted FPI vacation pay by the SOI when their continued good work performance justifies such pay, based on...

  19. 4 CFR 5.1 - Pay.

    Science.gov (United States)

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Pay. 5.1 Section 5.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.1 Pay. (a) Pay principles. Pay of the employees of GAO shall be fixed by the Comptroller General consistent with the principles that— (1) There be equal pay for work of...

  20. 5 CFR 532.503 - Overtime pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Overtime pay. 532.503 Section 532.503... Pay and Differentials § 532.503 Overtime pay. (a)(1) Employees who are exempt from the overtime pay provisions of the Fair Labor Standards Act of 1938, as amended, shall be paid overtime pay in accordance with...

  1. 5 CFR 534.502 - Pay range.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Pay range. 534.502 Section 534.502 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Pay for Senior-Level and Scientific and Professional Positions § 534.502 Pay range. A pay rate fixed under this...

  2. A note on intergenerational risk sharing and the design of pay-as-you-go pension programs.

    Science.gov (United States)

    Thogersen, O

    1998-01-01

    "Different versions of pay-as-you-go public pension programs may have entirely different effects on the intergenerational distribution of income risk. If the pension benefit is a fixed proportion of previous labor income, a pay-as-you-go program increases the net income risk of all generations. On the other hand, a pay-as-you-go program characterized by a fixed labor income tax rate and uncertain pension benefits provides intergenerational risk sharing." excerpt

  3. Dinoflagellate species and organic facies evidence of marine transgression and regression in the atlantic coastal plain

    Science.gov (United States)

    Habib, D.; Miller, J.A.

    1989-01-01

    Palynological evidence is used to date and interpret depositional environments of sediments of Campanian, Maestrichtian and early Danian ages cored in three wells from South Carolina and Georgia. The evidence is usefil for distinguishing environments which lithofacies evidence indicates a range from nonmarine to coastal to inner neritic shallow shelf. Numerous dinoflagellate species and an organic facies defined abundant amoprphous debris (amorphous debris facies) distinguish shallow shelf sediments deposited during marine transgression. The nearshore amorphous debris facies of late Campanian age consists of heterogenous assemblages dominated by Palaeohystrichophora infusorioides Deflandre or Hystrichosphaerina varians (May). The farther offshore amorphous debris facies of late early Maestrichtian to late Maestrichtian age consists of heterogenous assemblages dominated by Glaphyrocysta retiintexta (Cookson) and/or Areoligera medusettiformis (Wetzel). The larger number of dinoflagellate species in the offshore facies represents the maximum transgression detected in the investigated interval. A multiple occurrence datum defined by the combination of first appearance, klast appearances and sole occurrence of dinoflagellate species at the base of each interval distinguished by the amorphous debris facies provides the first evidence of marine transgression. Relatively small organic residues consisting of intertinite and few or no palynomorphs define the inertinite facies in nonmarine deltaic and in coastal (lagoonal, tidal flat, interdistributary bary) sediments. Dinocyt{star, open}s are absent in the nonmarine sediments and are represented by few species and few specimens in the coastal inertinite faceis. A third organic facies (vascular tissue facies) is defined by the abundance of land plant tissue. Sporomorph species, including those of the Normapolles pollen group and of pteridophyte spores, comprise a large proportion of the total palynomorph flora in the

  4. Carbonate Facies and Sedimentation of the Klapanunggal Formation in Cibinong, West Java

    Directory of Open Access Journals (Sweden)

    Praptisih Praptisih

    2014-12-01

    Full Text Available DOI:10.17014/ijog.v1i3.196The limestone of Klapanunggal Formation is well exposed in the area of Cibinong and its surrounding,West Java. Detailed Observation of carbonate rock has been conducted in this area and aims to studythe carbonate facies and its growth environment. The method used in the field is the detailedinvestigation, while mikropaleontology and petrogaphic analysis conducted in the laboratory. Theresult of this study indicate that the carbonate rocks in the study area consists of four facies. namely:(1 boundstone facies, (2 packstone facies, (3 rudstone facies, and (4 limestone breccia facies. Basedon these data be interpreted that the boundstone facies was deposited in the reef front to reef crestenvironment, packstone facies developed on the lower slope, upper slope, and back-reef lagoonenvironment. Rudstone facies formed on the reef front, and breccia limestone facies were formed inthe lower slope. Geographically, the position of the carbonate body environment that is at the reeffront, upper slope and lower slope is expected to be in the North – North East while the reef crest andback reef lagoon is on the South – Southwest.

  5. 5 CFR 534.305 - Pay periods and computation of pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Pay periods and computation of pay. 534... PAY UNDER OTHER SYSTEMS Basic Pay for Employees of Temporary Organizations § 534.305 Pay periods and computation of pay. (a) The requirements of 5 U.S.C. 5504, must be applied to employees of temporary...

  6. 5 CFR 550.604 - Biweekly pay periods and computation of pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Biweekly pay periods and computation of pay. 550.604 Section 550.604 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Computation of Pay for Biweekly Pay Periods § 550.604 Biweekly pay...

  7. Nursing Gender Pay Differentials in the New Millennium.

    Science.gov (United States)

    Wilson, Barbara L; Butler, Matthew J; Butler, Richard J; Johnson, William G

    2017-11-08

    The gender pay gap in the United States is an ongoing issue, affecting women in nearly all occupations. Jobs traditionally associated with men tend to pay better than traditionally female-dominated jobs, and there is evidence to suggest within-occupation gender pay differences as well. We compared and contrasted gender wage disparities for registered nurses (RNs), relative to gender wage disparities for another female-dominated occupation, teachers, while controlling for sociodemographic factors. Using data in the American Community Survey, we analyzed the largest U.S. random representative sample of self-identified RNs and primary or secondary school teachers from 2000 to 2013 using fixed-effects regression analysis. There is greater disparity between nurse pay by gender than in teacher pay by gender. In addition, the net return in wages for additional education is higher for school teachers (21.7%) than for RNs (4.7%). Findings support preferential wages for men in nursing, more so than for men in teaching. The substantial gender disparities are an indirect measure of the misallocation of resources in effective patient care. © 2017 Sigma Theta Tau International.

  8. NA-NET numerical analysis net

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science]|[Oak Ridge National Lab., TN (United States); Rosener, B. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science

    1991-12-01

    This report describes a facility called NA-NET created to allow numerical analysts (na) an easy method of communicating with one another. The main advantage of the NA-NET is uniformity of addressing. All mail is addressed to the Internet host ``na-net.ornl.gov`` at Oak Ridge National Laboratory. Hence, members of the NA-NET do not need to remember complicated addresses or even where a member is currently located. As long as moving members change their e-mail address in the NA-NET everything works smoothly. The NA-NET system is currently located at Oak Ridge National Laboratory. It is running on the same machine that serves netlib. Netlib is a separate facility that distributes mathematical software via electronic mail. For more information on netlib consult, or send the one-line message ``send index`` to netlib{at}ornl.gov. The following report describes the current NA-NET system from both a user`s perspective and from an implementation perspective. Currently, there are over 2100 members in the NA-NET. An average of 110 mail messages pass through this facility daily.

  9. NA-NET numerical analysis net

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J. (Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science Oak Ridge National Lab., TN (United States)); Rosener, B. (Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science)

    1991-12-01

    This report describes a facility called NA-NET created to allow numerical analysts (na) an easy method of communicating with one another. The main advantage of the NA-NET is uniformity of addressing. All mail is addressed to the Internet host na-net.ornl.gov'' at Oak Ridge National Laboratory. Hence, members of the NA-NET do not need to remember complicated addresses or even where a member is currently located. As long as moving members change their e-mail address in the NA-NET everything works smoothly. The NA-NET system is currently located at Oak Ridge National Laboratory. It is running on the same machine that serves netlib. Netlib is a separate facility that distributes mathematical software via electronic mail. For more information on netlib consult, or send the one-line message send index'' to netlib{at}ornl.gov. The following report describes the current NA-NET system from both a user's perspective and from an implementation perspective. Currently, there are over 2100 members in the NA-NET. An average of 110 mail messages pass through this facility daily.

  10. Early Palaeolithic Cultural Facies and the Levalloisian at Baker's Hole

    Directory of Open Access Journals (Sweden)

    Francis Wenban-Smith

    1992-11-01

    Full Text Available The purpose of this short paper is to use the lithic material recovered from the site of Baker's Hole to demonstrate the point that the classificatory framework generally in operation for British, and also other European, Early Palaeolithic lithic material is overly simplified. The pigeon-holing of assemblages into one of a restricted number of industrial variants, or cultural facies, based on the presence and relative predominance of selected tool-types or knapping techniques, has served to obscure the variety and complexity of Early Palaeolithic lithic technology. The particular lithic industrial variant discussed in this paper is the Levalloisian.

  11. Prima Facie Evidence against Spin-Two Higgs Impostors

    OpenAIRE

    Ellis, John; Sanz, Verónica; You, Tevong

    2013-01-01

    The new particle X recently discovered by the ATLAS and CMS Collaborations is widely expected to have spin zero, but this remains to be determined. The leading alternative is that X has spin two, presumably with graviton-like couplings. We show that measurements of the X particle to pairs of vector bosons constrain such scenarios. In particular, a graviton-like Higgs impostor in scenarios with a warped extra dimension of AdS type is prima facie excluded, principally because they predict too s...

  12. Trace fossil analysis of lacustrine facies and basins

    Science.gov (United States)

    Buatois, L.A.; Mangano, M.G.

    1998-01-01

    Two ichnofacies are typical of lacustrine depositional systems. The Scoyenia ichnofacies characterizes transitional terrestrial/nonmarine aquatic substrates, periodically inundated or desiccated, and therefore is commonly present in lake margin facies. The Mermia ichnofacies is associated with well oxygenated, permanent subaqueous, fine-grained substrates of hydrologically open, perennial lakes. Bathymetric zonations within the Mermia ichnofacies are complicated by the wide variability of lacustrine systems. Detected proximal-distal trends are useful within particular lake basins, but commonly difficult to extrapolate to other lakes. Other potential ichnofacies include the typically marine Skolithos ichnofacies for high-energy zones of lakes and substrate-controlled, still unnamed ichnofacies, associated to lake margin deposits. Trace fossils are useful for sedimentologic analysis of event beds. Lacustrine turbidites are characterized by low-diversity suites, reflecting colonization by opportunistic organisms after the turbidite event. Underflow current beds record animal activity contemporaneous with nearly continuous sedimentation. Ichnologic studies may also help to distinguish between marine and lacustrine turbidites. Deep-marine turbidites host the Nereites ichnofacies that consists of high diversity of ornate grazing traces and graphoglyptids, recording highly specialized feeding strategies developed to solve the problem of the scarcity of food in the deep sea. Deep lacustrine environments contain the Mermia ichnofacies, which is dominated by unspecialized grazing and feeding traces probably related to the abundance and accessibility of food in lacustrine systems. The lower diversity of lacustrine ichnofaunas in comparison with deep-sea assemblages more likely reflects lower species diversity as a consequence of less stable conditions. Increase of depth and extent of bioturbation through geologic time produced a clear signature in the ichnofabric record of

  13. Six dangerous myths about pay.

    Science.gov (United States)

    Pfeffer, J

    1998-01-01

    Every day, executives make decisions about pay, and they do so in a landscape that's shifting. As more and more companies base less of their compensation on straight salary and look to other financial options, managers are bombarded with advice about the best approaches to take. Unfortunately, much of that advice is wrong. Indeed, much of the conventional wisdom and public discussion about pay today is misleading, incorrect, or both. The result is that business people are adopting wrongheaded notions about how to pay people and why. In particular, they are subscribing to six dangerous myths about pay. Myth #1: labor rates are the same as labor costs. Myth #2: cutting labor rates will lower labor costs. Myth #3: labor costs represent a large portion of a company's total costs. Myth #4: keeping labor costs low creates a potent and sustainable competitive edge. Myth #5: individual incentive pay improves performance. Myth #6: people work primarily for the money. The author explains why these myths are so pervasive, shows where they go wrong, and suggests how leaders might think more productively about compensation. With increasing frequency, the author says, he sees managers harming their organizations by buying into--and acting on--these myths. Those that do, he warns, are probably doomed to endless tinkering with pay that at the end of the day will accomplish little but cost a lot.

  14. Blueschist-facies metamorphism related to regional thrust faulting

    Science.gov (United States)

    Blake, M.C.; Irwin, W.P.; Coleman, R.G.

    1969-01-01

    Rocks of the blueschist (glaucophane schist) facies occur throughout the world in narrow tectonic belts associated with ultramafic rocks. In the Coast Range province of California, blueschist rocks are devloped in the eugeosynclinal Franciscan Formation of Late Mesozoic age. The blueschist rocks form a narrow belt for more than 800 km along the eastern margin of this province and commonly are separated from rocks of an overlying thrust plate by serpentinite. Increasing metamorphism upward toward the thrust fault is indicated mineralogically by a transition from pumpellyite to lawsonite and texturally by a transition from metagraywacke to schist. The blueschist metamorphism probably occurred during thrusting in a zone of anomalously high water pressure in the lower plate along the sole of the thrust fault. This tectonic mode of origin for blueschist differs from the generally accepted hypothesis involving extreme depth of burial. Other belts of blueschist-facies rocks, including the Sanbagawa belt of Japan, the marginal synclinal belt of New Zealand, and the blueschist-ultramafic belts of Venezuela, Kamchatka, Ural mountains, and New Caledonia have similar geologic relations and might be explained in the same manner. ?? 1969.

  15. Net Ecosystem Carbon Flux

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Net Ecosystem Carbon Flux is defined as the year-over-year change in Total Ecosystem Carbon Stock, or the net rate of carbon exchange between an ecosystem and the...

  16. 75 FR 18133 - Pay for Sunday Work

    Science.gov (United States)

    2010-04-09

    ... OF PERSONNEL MANAGEMENT 5 CFR Part 550 RIN 3206-AM08 Pay for Sunday Work AGENCY: Office of Personnel... of Sunday premium pay for work performed on Sundays. The revised Sunday premium pay regulations would... are regularly scheduled to perform work on a Sunday are entitled to Sunday premium pay for the non...

  17. 20 CFR 218.27 - Vacation pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Vacation pay. 218.27 Section 218.27 Employees... Beginning Date § 218.27 Vacation pay. (a) From railroad employer. Vacation pay may be credited to the... vacation pay is credited to the vacation period, the annuity can begin no earlier than the day after the...

  18. 28 CFR 345.60 - Training pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Training pay. 345.60 Section 345.60... (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.60 Training pay. Inmates directed by the SOI to take a particular type of training in connection with a FPI job are to receive FPI pay if the...

  19. 28 CFR 345.58 - Holiday pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Holiday pay. 345.58 Section 345.58... (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.58 Holiday pay. An inmate worker in FPI work status shall receive pay at the standard hourly rate, plus longevity where applicable, for all Federal...

  20. 28 CFR 345.57 - Administrative pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Administrative pay. 345.57 Section 345.57... (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.57 Administrative pay. An inmate excused from a job assignment may receive administrative pay for such circumstances as a general recall for an...

  1. 5 CFR 551.501 - Overtime pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Overtime pay. 551.501 Section 551.501 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION UNDER THE FAIR LABOR STANDARDS ACT Overtime Pay Provisions Basic Provisions § 551.501 Overtime pay. (a) An agency...

  2. Professional Enterprise NET

    CERN Document Server

    Arking, Jon

    2010-01-01

    Comprehensive coverage to help experienced .NET developers create flexible, extensible enterprise application code If you're an experienced Microsoft .NET developer, you'll find in this book a road map to the latest enterprise development methodologies. It covers the tools you will use in addition to Visual Studio, including Spring.NET and nUnit, and applies to development with ASP.NET, C#, VB, Office (VBA), and database. You will find comprehensive coverage of the tools and practices that professional .NET developers need to master in order to build enterprise more flexible, testable, and ext

  3. Alisitos Formation, calcareous facies: Early Cretaceous episode of tectonic calm

    Energy Technology Data Exchange (ETDEWEB)

    Suarez-Vidal, F.

    1986-07-01

    The Alisitos Formation (Aptian-Albian), shaped as a marine volcanic arc, crops out along the western side of the peninsula of Baja California bounding the Peninsular Range batholith. Lithologically, this formation is formed by volcanic-breccias, porphyritic flows, biohermal limestones, and tuffaceous and pyroclastic sediments. The distribution of the different facies depends on the nature of volcanism and the distance from a volcanic center, although the presence of massive biohermal limestone indicates that in the Early Cretaceous (during the tectonic episodes), the volcanic activity decreased to the level that the environmental conditions were favorable for the development of an organic reef barrier, behind an island arc. Such conditions existed south of the Agua Blanca fault and extended to El Arco, Baja California. Based upon field observations and petrological analysis of the Alisitos limestone, an attempt is made to recreate the environmental condition in the Punta China and San Fernando, Baja California, sites.

  4. Prima facie evidence against spin-two Higgs impostors

    Energy Technology Data Exchange (ETDEWEB)

    Ellis, John [Theoretical Particle Physics and Cosmology Group, Physics Department, King' s College London, London WC2R 2LS (United Kingdom); TH Division, Physics Department, CERN, CH-1211 Geneva 23 (Switzerland); Sanz, Verónica, E-mail: vsanz@yorku.ca [TH Division, Physics Department, CERN, CH-1211 Geneva 23 (Switzerland); Department of Physics and Astronomy, York University, Toronto, ON, M3J 1P3 (Canada); You, Tevong [Theoretical Particle Physics and Cosmology Group, Physics Department, King' s College London, London WC2R 2LS (United Kingdom)

    2013-10-07

    The new particle X recently discovered by the ATLAS and CMS Collaborations is widely expected to have spin zero, but this remains to be determined. The leading alternative is that X has spin two, presumably with graviton-like couplings. We show that measurements of the X particle to pairs of vector bosons constrain such scenarios. In particular, a graviton-like Higgs impostor in scenarios with a warped extra dimension of AdS type is prima facie excluded, principally because they predict too small a ratio between the X couplings to WW and ZZ, compared with that to photons. The data also disfavour universal couplings to pairs of photons and gluons, which would be predicted in a large class of graviton-like models.

  5. Prima Facie Evidence against Spin-Two Higgs Impostors

    CERN Document Server

    Ellis, John; You, Tevong

    2013-01-01

    The new particle X recently discovered by the ATLAS and CMS Collaborations is widely expected to have spin zero, but this remains to be determined. The leading alternative is that X has spin two, presumably with graviton-like couplings. We show that measurements of the X particle to pairs of vector bosons constrain such scenarios. In particular, a graviton-like Higgs impostor in scenarios with a warped extra dimension of AdS type is prima facie excluded, principally because they predict too small a ratio between the X couplings to WW and ZZ, compared with that to photons. The data also disfavour universal couplings to pairs of photons and gluons, which would be predicted in a large class of graviton-like models.

  6. Prima facie evidence against spin-two Higgs impostors

    Science.gov (United States)

    Ellis, John; Sanz, Verónica; You, Tevong

    2013-10-01

    The new particle X recently discovered by the ATLAS and CMS Collaborations is widely expected to have spin zero, but this remains to be determined. The leading alternative is that X has spin two, presumably with graviton-like couplings. We show that measurements of the X particle to pairs of vector bosons constrain such scenarios. In particular, a graviton-like Higgs impostor in scenarios with a warped extra dimension of AdS type is prima facie excluded, principally because they predict too small a ratio between the X couplings to WW and ZZ, compared with that to photons. The data also disfavour universal couplings to pairs of photons and gluons, which would be predicted in a large class of graviton-like models.

  7. Distinguishing fluvio-deltaic facies by bulk geochemistry and heavy minerals: an example from the Miocene of Denmark

    DEFF Research Database (Denmark)

    Olivarius, Mette; Rasmussen, Erik S.; Siersma, Volkert Dirk

    2011-01-01

    of significant differences between facies, where each fluvio-deltaic facies can be distinguished by integrating geochemistry and mineralogy through a sedimentary succession. Variations in the heavy mineral assemblage between facies are caused primarily by sorting of hydraulically equivalent grains. Decreasing...... grain size of quartz and heavy minerals from the channel facies towards the delta shoreface facies and further along the coast to the spit shoreface facies is associated with an increase in sorting and textural maturity. This trend is related to longshore drift. Increasing heavy mineral grain size...

  8. Comparison of geostatistical kriging algorithms for intertidal surface sediment facies mapping with grain size data.

    Science.gov (United States)

    Park, No-Wook; Jang, Dong-Ho

    2014-01-01

    This paper compares the predictive performance of different geostatistical kriging algorithms for intertidal surface sediment facies mapping using grain size data. Indicator kriging, which maps facies types from conditional probabilities of predefined facies types, is first considered. In the second approach, grain size fractions are first predicted using cokriging and the facies types are then mapped. As grain size fractions are compositional data, their characteristics should be considered during spatial prediction. For efficient prediction of compositional data, additive log-ratio transformation is applied before cokriging analysis. The predictive performance of cokriging of the transformed variables is compared with that of cokriging of raw fractions in terms of both prediction errors of fractions and facies mapping accuracy. From a case study of the Baramarae tidal flat, Korea, the mapping method based on cokriging of log-ratio transformation of fractions outperformed the one based on cokriging of untransformed fractions in the prediction of fractions and produced the best facies mapping accuracy. Indicator kriging that could not account for the variation of fractions within each facies type showed the worst mapping accuracy. These case study results indicate that the proper processing of grain size fractions as compositional data is important for reliable facies mapping.

  9. Patterns of Downstream Fining and Facies Change Reflecting Differing Modes of Mid-Holocene Sediment Dispersal across the Ganges-Brahmaputra-Meghna Delta

    Science.gov (United States)

    Sincavage, R.; Goodbred, S. L., Jr.; Paola, C.

    2016-12-01

    The removal of sediment mass to deposition in sedimentary systems creates predictable patterns of downstream fining and facies changes. We examine the mid-Holocene sedimentary record of the Ganges-Brahmaputra-Meghna Delta (GBMD) in a mass balance framework to demonstrate a shift from bypass-dominated to extraction enhanced modes of sediment dispersal. A prolonged ( 3000 year) occupation of the tectonically-influenced Sylhet Basin occurred from 7.5-4.5 ka, producing thick (20-30 m) packages of channel sands and splay deposits. Sediment was initially ( 7.5-6.0 ka) routed along the western edge of Sylhet Basin, where confinement in antecedent valleys promoted bypass to downstream depocenters. This bypass dominance is reflected in low rates of downstream fining, minimal variability in percent sand values, and persistent channel sand preservation. At 6.0-5.5 ka, the system shifted to an extraction enhanced mode of sediment dispersal, as a large (3500 km2) splay developed northeast of the main sediment delivery pathway. Evidence for this shift includes rapid downstream fining and the prevalence of lower net:gross values in facies preserved in the deepest parts of the central basin. This pattern of deposition persists through the end of the occupation ( 4.5 ka) as reflected in another large ( 4000 km2) splay along the Shillong Foredeep at the basin's northern margin. The spatial distribution of sediment mass contained in each of the three pathways was apportioned spatially to calculate chi, a scale-independent dimensionless downstream distance that represents the total percent of supplied sediment flux lost to deposition at any given point in the system. Both of the splay deposits contain distinct facies shifts and a reduction in net:gross at a chi value of 0.6. The bypass-dominated pathway does not contain a full depositional length, meaning that true chi values cannot be calculated. However, a similar facies change and decrease in percent sand occurs at a geographic

  10. Pan-African granulite facies reworking along Moyar shear zone, south India: Implications for Gondwanaland assembly

    Science.gov (United States)

    Bhadra, Subhadip; Nasipuri, Pritam

    2014-05-01

    The present study documents metamorphic evolution of garnetiferrous quartzo-feldspathic gneiss from the Moyer shear zone (MSZ), southern granulite terrain (SGT). Quartz (Qtz), plagioclase feldspar (Pl) and biotite (Bt1) constitute the pre-metamorphic mineral assemblage in the rock, where as porphyroblastic garnet (Grt) and second generation biotite (Bt2) characterize the metamorphic mineral paragenesis. Mylonitic fabric in the rock is defined by biotite (Bt1) and poly-crystalline quartz ribbons that wraps garnet porphyroblast. Core compositions of the porphyroblastic garnets lie in almandine-pyrope-grossular ternary (Alm62Prp23Grs14Spss01). In the core to rim traverses within the garnet display variation in major element zoning patterns that depend on the neighboring mineral phase/phases. Along traverses where garnet rim shares contact with quartz, a flat Fe, rimwardly decreasing Mg, flat Mn and rimwardly increasing Ca (referred as Fe0Mg-Ca+Mn0) profile was observed. Embayed garnet sharing boundary with randomly oriented Bt2, displays rimwardly increasing Fe, rimwardly-decreasing Mg, rimwardly increasing Ca and flat Mn (referred as Fe+Mg-Ca+Mn0) profile. Bt2 shows complementary decrease of Fe and increase of Mg towards the interface with garnet. Garnet sharing contact with both Bt1 and plagioclase-feldspar displays rimwardly increasing Fe, rimwardly decreasing Mg, rimwardly increasing Ca and rimwardly increasing Mn (referred as Fe+Mg-Ca+Mn+) profile. Adjacent biotites show an increase of Fe and Mg towards the interface with garnet. Anorthite content of plagioclase decreases towards the interface. While Fe0Mg-Ca+Mn0profile can be interpreted with garnet growth (Bt1 + Pl → Grt) and compositional homogenization (flat Fe, Mn) during peak metamorphism, Fe+Mg-Ca+Mn+and Fe+Mg-Ca+Mn0 profiles can be linked with post-peak compositional modifications respectively via retrograde net-transfer (ReNTR: Grt + Ca-rich ± Qtz → BtII + Ca-poor Plag) and retrograde exchange (Re

  11. Facies discrimination in a mixed fluvio-eolian setting using elemental whole rock geochemistry

    DEFF Research Database (Denmark)

    Svendsen, Johan; Friis, Henrik; Stollhofen, Harald

    2007-01-01

    performed on the geochemical data has enabled discrimination of seven of the eight facies types. Furthermore, the facies discrimination method allowed a quantitative estimate of the degree of fluvial reworking of eolian sand. We believe that the method presented here, when calibrated to a reference well......Fluvio-eolian successions are generally characterized by a high degree of complexity and internal heterogeneity. Quantifying the rapid facies changes in time and space is a major challenge to hydrocarbon reservoir characterisation.We present a method for facies discrimination in fluvio......-eolian successions. The method is developed on the modern fluvio-eolian sediments from the Skeleton Coast dune field, Namibia. The examined sediments comprise eight different facies types; eolian dune sands, inter dune fluvial channel sands, intra erg mass flow deposits, intra erg hyperconcentrated flow deposits...

  12. WaveNet

    Science.gov (United States)

    2015-10-30

    Coastal Inlets Research Program WaveNet WaveNet is a web-based, Graphical-User-Interface ( GUI ) data management tool developed for Corps coastal...generates tabular and graphical information for project planning and design documents. The WaveNet is a web-based GUI designed to provide users with a...data from different sources, and employs a combination of Fortran, Python and Matlab codes to process and analyze data for USACE applications

  13. PayPal Transactions Security

    OpenAIRE

    Razvan Toader

    2014-01-01

    Recent threads to prominent organizations and companies have greatly increased the need for information security. Many measures have been designed and developed to guard against threats from outsider attacks. Technologies are actively implemented to prohibit such attacks that could actively prohibit rogue connections. In this paper, common vulnerabilities for PayPal transactions identified as well as solutions for defending against them.

  14. Looming Questions in Performance Pay

    Science.gov (United States)

    Gratz, Donald B.

    2010-01-01

    When proposing performance pay for teachers, reformers first must answer three questions: What is the definition of teacher performance? What is the definition of student performance? and What are the goals of schooling? Reformers also need to examine the assumptions that guide their proposals and prepare to deal with the implementation issues…

  15. History of Pay Equity Studies.

    Science.gov (United States)

    Barbezat, Debra A.

    2002-01-01

    Traces the evolution of salary-equity studies over time, and how the findings have changed with regard to pay differences by gender and race/ethnicity. Reviews the literature on salary equity for both faculty and nonfaculty academic employees. (EV)

  16. The Problem with Performance Pay

    Science.gov (United States)

    Gratz, Donald B.

    2009-01-01

    Although today's performance pay plans take many forms, the most commonly proposed version--in which teachers are rewarded on the basis of their students' standardized test scores--flows from flawed logic and several troublesome assumptions: that teachers lack motivation and supposedly need financial awards to give students what they need; that…

  17. Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt

    1991-01-01

    This paper describes how Coloured Petri Nets (CP-nets) have been developed — from being a promising theoretical model to being a full-fledged language for the design, specification, simulation, validation and implementation of large software systems (and other systems in which human beings and...... use of CP-nets — because it means that the function representation and the translations (which are a bit mathematically complex) no longer are parts of the basic definition of CP-nets. Instead they are parts of the invariant method (which anyway demands considerable mathematical skills...

  18. Game Coloured Petri Nets

    DEFF Research Database (Denmark)

    Westergaard, Michael

    2006-01-01

    This paper introduces the notion of game coloured Petri nets. This allows the modeler to explicitly model what parts of the model comprise the modeled system and what parts are the environment of the modeled system. We give the formal definition of game coloured Petri nets, a means of reachability...... analysis of this net class, and an application of game coloured Petri nets to automatically generate easy-to-understand visualizations of the model by exploiting the knowledge that some parts of the model are not interesting from a visualization perspective (i.e. they are part of the environment...

  19. Programming NET Web Services

    CERN Document Server

    Ferrara, Alex

    2007-01-01

    Web services are poised to become a key technology for a wide range of Internet-enabled applications, spanning everything from straight B2B systems to mobile devices and proprietary in-house software. While there are several tools and platforms that can be used for building web services, developers are finding a powerful tool in Microsoft's .NET Framework and Visual Studio .NET. Designed from scratch to support the development of web services, the .NET Framework simplifies the process--programmers find that tasks that took an hour using the SOAP Toolkit take just minutes. Programming .NET

  20. Annotating Coloured Petri Nets

    DEFF Research Database (Denmark)

    Lindstrøm, Bo; Wells, Lisa Marie

    2002-01-01

    -net. An example of such auxiliary information is a counter which is associated with a token to be able to do performance analysis. Modifying colour sets and arc inscriptions in a CP-net to support a specific use may lead to creation of several slightly different CP-nets – only to support the different uses...... a method which makes it possible to associate auxiliary information, called annotations, with tokens without modifying the colour sets of the CP-net. Annotations are pieces of information that are not essential for determining the behaviour of the system being modelled, but are rather added to support...

  1. Distribution and composition of verdine and glaucony facies from the sediments of the western continental margin of India

    Digital Repository Service at National Institute of Oceanography (India)

    Thamban, M.; Rao, V.P.

    Investigations on green grains from sediments of the western continental margin of India, between Ratnagiri and Cape Comorin, (water depth 37-330 m) indicate the presence of verdine and glaucony facies. Verdine facies occurs over an area of about...

  2. Surficial Sediment Facies features near the Myrtle Bend Confluence with the Kootenai River near Bonners Ferry, ID

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The surficial bed-sediment facies, herein after referred to as the sediment facies, quantitatively describes the dominant sediment substrate on the surface of the...

  3. Net zero water

    CSIR Research Space (South Africa)

    Lindeque, M

    2013-01-01

    Full Text Available Is it possible to develop a building that uses a net zero amount of water? In recent years it has become evident that it is possible to have buildings that use a net zero amount of electricity. This is possible when the building is taken off...

  4. SolNet

    DEFF Research Database (Denmark)

    Jordan, Ulrike; Vajen, Klaus; Bales, Chris

    2014-01-01

    SolNet, founded in 2006, is the first coordinated International PhD education program on Solar Thermal Engineering. The SolNet network is coordinated by the Institute of Thermal Engineering at Kassel University, Germany. The network offers PhD courses on solar heating and cooling, conference...

  5. Kunstige neurale net

    DEFF Research Database (Denmark)

    Hørning, Annette

    1994-01-01

    Artiklen beskæftiger sig med muligheden for at anvende kunstige neurale net i forbindelse med datamatisk procession af naturligt sprog, specielt automatisk talegenkendelse.......Artiklen beskæftiger sig med muligheden for at anvende kunstige neurale net i forbindelse med datamatisk procession af naturligt sprog, specielt automatisk talegenkendelse....

  6. Relationships Between Magnetic Susceptibility and Sedimentary Facies Along AL Qahmah, Southern Red Sea Coast

    Science.gov (United States)

    Nabhan, A. I.; Yang, W.

    2016-12-01

    Facies and magnetic parameters of an arid siliciclastic coast were investigated in Al Qahmah, Saudi Arabia. The purpose of the survey was to map and understand the distribution of magnetic minerals in the different sedimentary facies in a 20-km2 area. Four NW-SE profiles parallel to shoreline and thirty-nine roughly perpendicular NE-SW profiles were measured. Petrographic study of sediment composition and texture of 152 samples was conducted. The coast sediments contain six lithofacies: beach, washover fan, tidal channel, eolian dune, sabkha, and wadi. The high concentration of heavy minerals in beach and dune facies causes high magnetic of susceptibility. Mineral composition of the total fraction in these facies confirms the presence of magnetite and ilmenite. The high values of susceptibility in beach and dune facies are attributed to strong winnowing and wave processes that control the pattern of transport, sorting of magnetic minerals in the beach facies. These minerals are picked up and moved by wind at low tide to form extensive low dune fields near the beach. The results showed that magnetic measurements are a sensitive and fast method, which can be used for studying the distribution of magnetic minerals in the sedimentary facies and help interpret various controlling processes.

  7. The Tragedy of Teacherly Merit Pay.

    Science.gov (United States)

    Barlow, Michael

    1984-01-01

    In satirical verse the author affirms the value of merit pay proposals and laments the lack of action on such proposals that has resulted from indecisiveness concerning criteria for merit pay implementation. (JBM)

  8. 28 CFR 345.55 - Longevity pay.

    Science.gov (United States)

    2010-07-01

    ... regardless of whether or not the work was continuous. The service may have occurred in one or more FPI... Longevity pay allowances shall be added after the wages for each actual hour in pay status have been...

  9. Modeling Oligo-Miocence channel sands (Dezful Embayment, SW Iran): an integrated facies classification workflow

    Science.gov (United States)

    Heydari, Mostafa; Maddahi, Iradj; Moradpour, Mehran; Esmaeilpour, Sajjad

    2014-08-01

    This study has been conducted on Mansuri onshore oilfield located in Dezful Embayment, south-west Iran. One of the hydrocarbon-bearing formations is a Oligo-Miocene Asmari formation—the most prolific Iranian reservoir rock. Like many other oilfields in the area, the trap in this field is deemed structural (anticline), formed during the collision of the Arabian plate with the Iranian plate and the folding of Neotethys deposits with a NW-SE trend. This study integrates three different quantitative studies from geology, geophysics and petrophysics disciplines to quantitate ‘the qualitative study of seismic facies analysis based on trace shapes and 3D multi-attribute clustering’. First, stratigraphic sequences and seismic detectable facies were derived at one well location using the available high resolution core facies analysis and depositional environment assessment reports. Paleo and petrophysical logs from other wells were subsequently used for the extrapolation of stratigraphic sequences interpreted at the first well. Utilizing lithology discrimination obtained by wire-line log interpretation, facies were extrapolated to all wells in the area. Seismic 3D attribute analysis and seismic facies classification established a 3D facies volume accordingly, which was finally calibrated to geological facies at well locations. The ultimate extracted facies-guided geobody shows that good reservoir-quality channel sands have accumulated with NW/SE elongation at the ridge of the structure. As a result, this type of geometry has created a stratigraphic/structural hydrocarbon trap in this oilfield. Moreover, seismic facies analysis shows that buried channels do not parallel the predominant Arabian plate-originated channels (with SW-NE trends) in SW Zagros and are locally swerved in this area.

  10. The Theory and Practice of Pay Setting

    OpenAIRE

    John Forth, Alex Bryson; Alex Bryson

    2006-01-01

    This review focuses on pay variance across workers, employers and across time and illustrates how theories of pay determination can shed light on this variance. We discuss the limitations of the orthodox economic approach to pay setting and emphasise the importance of labour market imperfections and the unique character of the labour contract in determining wage outcomes. Two broad conclusions emerge: first that no single theory of pay setting has an over-riding claim to virtue; and second th...

  11. The International Instruments on Gender Pay Equity

    OpenAIRE

    Chen, Cher Weixia

    2008-01-01

    Today in the world women are earning around 78% of what men are earning. Gender pay gap ironically is still one major feature of the modern labor market, despite the fact that the right to equal pay is one of the founding principles recognized by the 1945 ILO constitution amendment. Since 1919 the right to equal pay was discussed during the preparation for the ILO constitution, scholars have been constantly making efforts to explore the potential solutions to gender pay differentials...

  12. 5 CFR 534.503 - Pay setting.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Pay setting. 534.503 Section 534.503... Senior-Level and Scientific and Professional Positions § 534.503 Pay setting. (a) Each agency with positions subject to this subpart shall establish written procedures for setting the pay of incumbents of...

  13. 76 FR 52537 - Pay for Sunday Work

    Science.gov (United States)

    2011-08-23

    ... MANAGEMENT 5 CFR Parts 532 and 550 RIN 3206-AM08 Pay for Sunday Work AGENCY: Office of Personnel Management... for work performed on Sundays. The revised Sunday premium pay regulations eliminate references to... premium pay for Sunday work. OPM issued a compensation policy memorandum (CPM-2009-21, December 8, 2009...

  14. 28 CFR 551.108 - Performance pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Performance pay. 551.108 Section 551.108 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Pretrial Inmates § 551.108 Performance pay. The Warden may approve a pretrial inmate for performance pay...

  15. 20 CFR 218.28 - Sick pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Sick pay. 218.28 Section 218.28 Employees... Beginning Date § 218.28 Sick pay. (a) From railroad employer. If the employee is carried on the payroll while sick, the annuity can begin no earlier than the day after the last day of sick pay. However, sick...

  16. 28 CFR 0.145 - Overtime pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Overtime pay. 0.145 Section 0.145... Respect to Personnel and Certain Administrative Matters § 0.145 Overtime pay. The Director of the Federal... Attorney General may prescribe, authorize overtime pay (including additional compensation in lieu of...

  17. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Inapplicability of premium pay and aggregate pay caps. 550.1409 Section 550.1409 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL... Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not...

  18. Pro NET Best Practices

    CERN Document Server

    Ritchie, Stephen D

    2011-01-01

    Pro .NET Best Practices is a practical reference to the best practices that you can apply to your .NET projects today. You will learn standards, techniques, and conventions that are sharply focused, realistic and helpful for achieving results, steering clear of unproven, idealistic, and impractical recommendations. Pro .NET Best Practices covers a broad range of practices and principles that development experts agree are the right ways to develop software, which includes continuous integration, automated testing, automated deployment, and code analysis. Whether the solution is from a free and

  19. Getting to Net Zero

    Energy Technology Data Exchange (ETDEWEB)

    2016-09-01

    The technology necessary to build net zero energy buildings (NZEBs) is ready and available today, however, building to net zero energy performance levels can be challenging. Energy efficiency measures, onsite energy generation resources, load matching and grid interaction, climatic factors, and local policies vary from location to location and require unique methods of constructing NZEBs. It is recommended that Components start looking into how to construct and operate NZEBs now as there is a learning curve to net zero construction and FY 2020 is just around the corner.

  20. Instant Lucene.NET

    CERN Document Server

    Heydt, Michael

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. A step-by-step guide that helps you to index, search, and retrieve unstructured data with the help of Lucene.NET.Instant Lucene.NET How-to is essential for developers new to Lucene and Lucene.NET who are looking to get an immediate foundational understanding of how to use the library in their application. It's assumed you have programming experience in C# already, but not that you have experience with search techniques such as information retrieval theory (although there will be a l

  1. [Burden of proof in medical cases--presumption of fact and prima facie evidence. II. Presumption of fact and prima facie evidence].

    Science.gov (United States)

    Sliwka, Marcin

    2004-01-01

    The aim of this paper was to present the main rules concerning the burden of proof in polish civil trials, including medical cases. The standard rules were presented with all the important exclusions such as presumption of law and fact or prima facie evidence. The author analyses the effect of these institutions on burden of proof in medical cases. The difference between presumptions of fact and prima facie evidence was analysed and explained. This paper also describes the importance of the res ipsa loquitur rule in United Kingdom and USA. This paper includes numerous High Court sentences on evidential and medical issues.

  2. Net Zero Energy Buildings

    DEFF Research Database (Denmark)

    Marszal, Anna Joanna; Bourrelle, Julien S.; Musall, Eike

    2010-01-01

    and identify possible renewable energy supply options which may be considered in calculations. Finally, the gap between the methodology proposed by each organisation and their respective national building code is assessed; providing an overview of the possible changes building codes will need to undergo......The international cooperation project IEA SHC Task 40 / ECBCS Annex 52 “Towards Net Zero Energy Solar Buildings”, attempts to develop a common understanding and to set up the basis for an international definition framework of Net Zero Energy Buildings (Net ZEBs). The understanding of such buildings...... parameters used in the calculations are discussed and the various renewable supply options considered in the methodologies are summarised graphically. Thus, the paper helps to understand different existing approaches to calculate energy balance in Net ZEBs, highlights the importance of variables selection...

  3. PhysioNet

    Data.gov (United States)

    U.S. Department of Health & Human Services — The PhysioNet Resource is intended to stimulate current research and new investigations in the study of complex biomedical and physiologic signals. It offers free...

  4. NetSig

    DEFF Research Database (Denmark)

    Horn, Heiko; Lawrence, Michael S; Chouinard, Candace R

    2018-01-01

    Methods that integrate molecular network information and tumor genome data could complement gene-based statistical tests to identify likely new cancer genes; but such approaches are challenging to validate at scale, and their predictive value remains unclear. We developed a robust statistic (Net......Sig) that integrates protein interaction networks with data from 4,742 tumor exomes. NetSig can accurately classify known driver genes in 60% of tested tumor types and predicts 62 new driver candidates. Using a quantitative experimental framework to determine in vivo tumorigenic potential in mice, we found that Net......Sig candidates induce tumors at rates that are comparable to those of known oncogenes and are ten-fold higher than those of random genes. By reanalyzing nine tumor-inducing NetSig candidates in 242 patients with oncogene-negative lung adenocarcinomas, we find that two (AKT2 and TFDP2) are significantly amplified...

  5. RETRACTED: Facies analysis and depositional environments of the Oligocene–Miocene Asmari Formation, Zagros Basin, Iran

    National Research Council Canada - National Science Library

    Sahraeyan, Mohammad; Bahrami, Mohammad; Arzaghi, Solmaz

    2014-01-01

    ..., A., Vaziri-Moghaddam, H., 2010. The Asmari Formation, north of the Gascharan (Dill anticline), southwest Iran: facies analysis, depositional environments and sequence stratigraphy, Carbonates Evaporites, 25, 145-160, http...

  6. Sedimentary Facies of the West Crocker Formation North Kota Kinabalu-Tuaran Area, Sabah, Malaysia

    Science.gov (United States)

    Mohamed, Azfar; Hadi Abd Rahman, Abdul; Suhaili Ismail, Mohd

    2016-02-01

    Newly outcrops exposed in the West Crocker Formation have led to the detail sedimentolgical analysis of the formation. Eight sedimentary facies have been recognised in which it was divided into three main groups: (1) sand-dominated facies (F1-F2), (2) poorly- sorted unit mixed sand and mud-dominated facies (F3), and (3) mud-dominated facies (F4-F5). These are: F1- graded sandstone (massive to planar laminated), F2-ripple-cross laminated, wavy and convolute lamination sandstone, F3-chaotic beds of mixed sandstone and mudstone blocks and clasts, F4-lenticular bedded of sandstone, and F5-shale. The studies of the formation has come out that it was deposited in a sand-rich submarine fan with specific location located at (1) inner fan channel-levee complex; (2) mid-fan channelised lobes, and (3) outer fan.

  7. NYNJ_FAC: usSEABED FACies data for the New York-New Jersey Region

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The facies data layer (FAC) is a point coverage of known sediment samplings, inspections, and probings from the usSEABED data collection and integrated using the...

  8. Fluvial facies reservoir productivity prediction method based on principal component analysis and artificial neural network

    Directory of Open Access Journals (Sweden)

    Pengyu Gao

    2016-03-01

    Full Text Available It is difficult to forecast the well productivity because of the complexity of vertical and horizontal developments in fluvial facies reservoir. This paper proposes a method based on Principal Component Analysis and Artificial Neural Network to predict well productivity of fluvial facies reservoir. The method summarizes the statistical reservoir factors and engineering factors that affect the well productivity, extracts information by applying the principal component analysis method and approximates arbitrary functions of the neural network to realize an accurate and efficient prediction on the fluvial facies reservoir well productivity. This method provides an effective way for forecasting the productivity of fluvial facies reservoir which is affected by multi-factors and complex mechanism. The study result shows that this method is a practical, effective, accurate and indirect productivity forecast method and is suitable for field application.

  9. ATL_FAC: usSEABED facies data for the entire U.S. Atlantic Coast

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The facies data layer (_FAC.txt) is a point coverage of known sediment samplings, inspections, and probings from the usSEABED data collection and integrated using...

  10. Pay Equity Act, 19 May 1989.

    Science.gov (United States)

    1989-01-01

    This document contains major provisions of the 1989 Pay Equity Act of the Province of New Brunswick, Canada. This Act implements pay equity to public service employees. The Act sets out the conditions which may prevail and cause differences in pay between a female-dominated class and a male-dominated class. These include a formal seniority system which does not discriminate on the basis of gender, a temporary employee training assignment, a merit pay plan that does not discriminate, a gender-neutral reevaluation process to down-grade a position, or a temporary increase in pay due to a skills shortage. The Act provides that comparisons be made between female-dominated classes and male-dominated classes in terms of pay on an hourly basis and the value of the work performed. No employee is to have pay reduced in order to implement this Act.

  11. TideNet

    Science.gov (United States)

    2015-10-30

    query tide data sources in a desired geographic region of USA and its territories (Figure 1). Users can select a tide data source through the Google Map ...select data sources according to the desired geographic region. It uses the Google Map interface to display data from different sources. Recent...Coastal Inlets Research Program TideNet The TideNet is a web-based Graphical User Interface (GUI) that provides users with GIS mapping tools to

  12. Building Neural Net Software

    OpenAIRE

    Neto, João Pedro; Costa, José Félix

    1999-01-01

    In a recent paper [Neto et al. 97] we showed that programming languages can be translated on recurrent (analog, rational weighted) neural nets. The goal was not efficiency but simplicity. Indeed we used a number-theoretic approach to machine programming, where (integer) numbers were coded in a unary fashion, introducing a exponential slow down in the computations, with respect to a two-symbol tape Turing machine. Implementation of programming languages in neural nets turns to be not only theo...

  13. Interaction Nets in Russian

    OpenAIRE

    Salikhmetov, Anton

    2013-01-01

    Draft translation to Russian of Chapter 7, Interaction-Based Models of Computation, from Models of Computation: An Introduction to Computability Theory by Maribel Fernandez. "In this chapter, we study interaction nets, a model of computation that can be seen as a representative of a class of models based on the notion of 'computation as interaction'. Interaction nets are a graphical model of computation devised by Yves Lafont in 1990 as a generalisation of the proof structures of linear logic...

  14. Programming NET 35

    CERN Document Server

    Liberty, Jesse

    2009-01-01

    Bestselling author Jesse Liberty and industry expert Alex Horovitz uncover the common threads that unite the .NET 3.5 technologies, so you can benefit from the best practices and architectural patterns baked into the new Microsoft frameworks. The book offers a Grand Tour" of .NET 3.5 that describes how the principal technologies can be used together, with Ajax, to build modern n-tier and service-oriented applications. "

  15. Polymetamorphic evolution of the granulite-facies Paleoproterozoic basement of the Kabul Block, Afghanistan

    Science.gov (United States)

    Collett, Stephen; Faryad, Shah Wali; Mosazai, Amir Mohammad

    2015-08-01

    The Kabul Block is an elongate crustal fragment which cuts across the Afghan Central Blocks, adjoining the Indian and Eurasian continents. Bounded by major strike slip faults and ophiolitic material thrust onto either side, the block contains a strongly metamorphosed basement consisting of some of the only quantifiably Proterozoic rocks south of the Herat-Panjshir Suture Zone. The basement rocks crop-out extensively in the vicinity of Kabul City and consist predominantly of migmatites, gneisses, schists and small amounts of higher-grade granulite-facies rocks. Granulite-facies assemblages were identified in felsic and mafic siliceous rocks as well as impure carbonates. Granulite-facies conditions are recorded by the presence of orthopyroxene overgrowing biotite in felsic rocks; by orthopyroxene overgrowing amphibole in mafic rocks and by the presence of olivine and clinohumite in the marbles. The granulite-facies assemblages are overprinted by a younger amphibolite-facies event that is characterized by the growth of garnet at the expense of the granulite-facies phases. Pressure-temperature (P-T) conditions for the granulite-facies event of around 850 °C and up to 7 kbar were calculated through conventional thermobarometry and phase equilibria modeling. The younger, amphibolite-facies event shows moderately higher pressures of up to 8.5 kbar at around 600 °C. This metamorphism likely corresponds to the dominant metamorphic event within the basement of the Kabul Block. The results of this work are combined with the litho-stratigraphic relations and recent geochronological dating to analyze envisaged Paleoproterozoic and Neoproterozoic metamorphic events in the Kabul Block.

  16. Fraud prevention in paying portal

    Science.gov (United States)

    Sandhu, P. S.; Senthilkumar, N. C.

    2017-11-01

    The purpose of presenting this paper is to give the idea to prevent the fraud in finance paying portals as fraud is increasing on daily basis and mostly in financial sector. So through this paper we are trying to prevent the fraud. This paper will give you the working algorithm through which you can able to prevent the fraud. Algorithm will work according to the spending amount of the user, which means that use will get categories into one of the low, medium, high or very high category.

  17. Paying your marketers--properly.

    Science.gov (United States)

    Pearson, Elizabeth Zink

    2003-09-01

    Home health agencies have more freedom to market their services since the implementation of the prospective payment system. In order to do that, a number of agencies have turned to marketing professionals for help. A common method of compensating marketers in the business world, however, is through payment for referrals--something expressly forbidden by federal statute. Home health agencies need to know what they can and can't do to pay marketers and must train their marketers on the federal anti-kickback regulations to assure their compliance.

  18. Soutien à SciDev.Net | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Le financement qu'accorde le CRDI à l'organisme à but non lucratif SciDev.Net aidera ce dernier à renforcer ses capacités de diffuser des informations scientifiques et techniques fiables et faisant autorité dans les pays en développement, alors qu'il s'apprête à devenir une entreprise autonome. Les fonds continueront ...

  19. Facies analysis and sequence stratigraphy of the Eocene successions, east Beni Suef area, eastern Desert, Egypt

    Science.gov (United States)

    Saber, Shaban G.; Salama, Yasser F.

    2017-11-01

    Three Eocene stratigraphic successions east of the Beni Suef area are described and measured. These successions are made up of four rock units that are from base to top: Qarara (upper Lutetian), El Fashn (Bartonian), Beni Suef, and Maadi (Priabonian) formations. A detailed facies and sequence analysis unravels the stratigraphic framework and constructs a depositional model for the Middle-Upper Eocene succession. Ten microfacies types were grouped into four facies associations on a homoclinal ramp that compose the Upper Lutetian-Priabonian succession exposed in the east Beni Suef area. The depositional environment varied from a shallow to deep ramp setting. Four third-order depositional sequences were identified in the studied sections. The sequence boundaries are paleosoil horizons that can be traced throughout the entire outcrop area. Missing biozones are also evidence of the sequence boundaries. The history of these sequences mirrors the eustatic sea-level changes and the local tectonics in the region. Each sequence comprises facies associations that make up lowstand and/or transgressive and highstand systems tracts. The lowstand systems tract (LST) deposits are mainly sandstone facies and in Sequences 3 and 4 at Gabal Abyiad and Gabal Homret Shaibun respectively. The transgressive systems tract (TST) of Sequence 1 is dominated by nummulitic facies at Gabal Diya. The shale, mudstone and wackestone facies with planktic foraminifera and echinoids dominate the TST of Sequences 2 and 3 at Gabal Abyiad and Gabal Homret Shaibun respectively. The highstand systems tract (HST) of the studied sections is characterized by benthic foraminifera and bryozoan wackestone and packstone facies.

  20. La plataforma .NET

    OpenAIRE

    Fornas Estrada, Miquel

    2008-01-01

    L'aparició de la plataforma .NET Framework ha suposat un canvi molt important en la forma de crear i distribuir aplicacions, degut a que incorpora una sèrie d'innovacions tècniques i productives que simplifiquen molt les tasques necessàries per desenvolupar un projecte. La aparición de la plataforma. NET Framework ha supuesto un cambio muy importante en la forma de crear y distribuir aplicaciones, debido a que incorpora una serie de innovaciones técnicas y productivas que simplifican mucho...

  1. Biological Petri Nets

    CERN Document Server

    Wingender, E

    2011-01-01

    It was suggested some years ago that Petri nets might be well suited to modeling metabolic networks, overcoming some of the limitations encountered by the use of systems employing ODEs (ordinary differential equations). Much work has been done since then which confirms this and demonstrates the usefulness of this concept for systems biology. Petri net technology is not only intuitively understood by scientists trained in the life sciences, it also has a robust mathematical foundation and provides the required degree of flexibility. As a result it appears to be a very promising approach to mode

  2. Petri Nets-Applications

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 4; Issue 9. Petri Nets - Applications. Y Narahari. General Article Volume 4 Issue 9 September 1999 pp 44-52. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/004/09/0044-0052. Author Affiliations. Y Narahari ...

  3. Safety nets or straitjackets?

    DEFF Research Database (Denmark)

    Ilsøe, Anna

    2012-01-01

    Does regulation of working hours at national and sector level impose straitjackets, or offer safety nets to employees seeking working time flexibility? This article compares legislation and collective agreements in the metal industries of Denmark, Germany and the USA. The industry has historically...

  4. Coloured Petri Nets

    CERN Document Server

    Jensen, Kurt

    2009-01-01

    Coloured Petri Nets (CPN) is a graphical language for modelling and validating concurrent and distributed systems, and other systems in which concurrency plays a major role. This book introduces the constructs of the CPN modelling language and presents the related analysis methods. It provides a comprehensive road map for the practical use of CPN.

  5. Boom Booom Net Radio

    DEFF Research Database (Denmark)

    Grimshaw, Mark Nicholas; Yong, Louisa; Dobie, Ian

    1999-01-01

    of an existing Internet radio station; Boom Booom Net Radio. Whilst necessity dictates some use of technology-related terminology, wherever possible we have endeavoured to keep such jargon to a minimum and to either explain it in the text or to provide further explanation in the appended glossary....

  6. Game Theory .net.

    Science.gov (United States)

    Shor, Mikhael

    2003-01-01

    States making game theory relevant and accessible to students is challenging. Describes the primary goal of GameTheory.net is to provide interactive teaching tools. Indicates the site strives to unite educators from economics, political and computer science, and ecology by providing a repository of lecture notes and tests for courses using…

  7. Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt; Kristensen, Lars Michael

    Coloured Petri Nets (CPN) is a graphical language for modelling and validating concurrent and distributed systems, and other systems in which concurrency plays a major role. The development of such systems is particularly challenging because of inherent intricacies like possible nondeterminism...

  8. The Middle Carboniferous Boundary in the North of Pay-Khoy – Correlation between the Shallow- and Deep-Water Sequences

    Directory of Open Access Journals (Sweden)

    A.V. Zhuravlev

    2017-03-01

    Full Text Available The paper considers the Lower-Middle Carboniferous boundary interval in the sections of the Pay-Khoy carbonate parautochthone (shallow-water facies and the Kara slate allochthone (deep-water facies with respect to the boundary tracing criteria. The boundary interval has been studied in the sections of the North-Eastern Pay-Khoy (Peschanaya River, Khardto Lake, Barents Sea shore near the Chaika Cape, and Lymbad”yakha River. The boundary recognition has been based on data for the conodonts and foraminifers. The boundary is not directly characterized by fauna in either deep- or shallow-water facies. The boundary interval has been recognized by the latest findings of the Early Carboniferous foraminifers and conodonts (Parastaffella cf. angulata, Gnathodus bollandensis, as well as the first findings of Declinognathodus noduliferus in the upper part of the Bolvanskiy Formation of the carbonate parautochthone. The transgression maximum has been detected in the boundary interval. In the sections of the slate allochthone, the boundary may coincide with the base of the Karasilova Formation. The lower part of the formation is characterized by condensed sequence (transgression maximum, and the first findings of the Middle Carboniferous conodonts (Rhachistognathus minutus correspond to the upper part of the Syuransk Substage. The transgression maximum is considered as the reliable boundary marker. The traces of the transgression maximum have been detected in the upper part of the Bolvanskiy Formation and in the base of the Karasilova Formation.

  9. Depositional Model of the Marcellus Shale in West Virginia Based on Facies Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Bruner, Kathy

    2011-11-14

    A lithologic analysis of well exposed Marcellus outcrops has identified six different facies in West Virginia and neighboring states: (1) light gray calcareous shale, (2) fossiliferous limestone, (3) black calcareous shale, (4) black noncalcareous shale, (5) dark gray noncalcareous shale, and (6) K-bentonite. Close interbedding of these rock types attests to a complex, ever-changing environment on the eastern foreland ramp of the Appalachian Basin. The environmental setting was clearly not a deep trough, permanently anoxic, salinity stratified, sediment starved, and populated exclusively by phytoplankton—the traditional depositional model. To the contrary, our sedimentary data suggest a rather shallow water depth, intermittent anoxia, normal-marine salinity, a fluctuating input of siliciclastic mud, and faunal communities of low and moderate diversity. Interbedding of the shale and limestone lithofacies as well as the vertical stacking of facies associations is explained most simply by fluctuations in water depth coupled with fluctuations in sediment supply. The sea floor was, at times, immediately below wave base (Facies 1 and 2), around the depth of the thermocline (Facies 2 and 3), or below the thermocline (Facies 4 and 5), relative sea level changing through two sequences of lowstand, transgression, and highstand. Simultaneously the supply of siliciclastic mud was greater at times of lowstand (increased erosion) and highstand (prograding shoreline), and the supply smaller during transgression (sediment stored in distant coastal plain).

  10. Explaining the Gender Wage Gap: Pay Expectations for Self, Others, and Perceptions of "Fair Pay."

    Science.gov (United States)

    Gardner, Philip D.; Jackson, Linda A.

    This study was conducted to investigate the pay expectations of graduating seniors, and specifically, the relationship between gender and pay expectations for one's self and others. The main purpose of the study was to determine if women and men differed in their initial pay expectations. Surveys were received from 447 college seniors, including…

  11. Medicare Advantage Plans Pay Hospitals Less Than Traditional Medicare Pays.

    Science.gov (United States)

    Baker, Laurence C; Bundorf, M Kate; Devlin, Aileen M; Kessler, Daniel P

    2016-08-01

    There is ongoing debate about how prices paid to providers by Medicare Advantage plans compare to prices paid by fee-for-service Medicare. We used data from Medicare and the Health Care Cost Institute to identify the prices paid for hospital services by fee-for-service (FFS) Medicare, Medicare Advantage plans, and commercial insurers in 2009 and 2012. We calculated the average price per admission, and its trend over time, in each of the three types of insurance for fixed baskets of hospital admissions across metropolitan areas. After accounting for differences in hospital networks, geographic areas, and case-mix between Medicare Advantage and FFS Medicare, we found that Medicare Advantage plans paid 5.6 percent less for hospital services than FFS Medicare did. Without taking into account the narrower networks of Medicare Advantage, the program paid 8.0 percent less than FFS Medicare. We also found that the rates paid by commercial plans were much higher than those of either Medicare Advantage or FFS Medicare, and growing. At least some of this difference comes from the much higher prices that commercial plans pay for profitable service lines. Project HOPE—The People-to-People Health Foundation, Inc.

  12. Households' Willingness to Pay For Restoring Environmental ...

    African Journals Online (AJOL)

    Probit and Tobit models were applied to determine the mean and factors affecting willingness to pay for forest restoration, respectively. A sample of 393 households was ... also significant variables needs to consider. Keywords: Willingness to Pay, Contingent Valuation Method, Forest Restoration, Probit Model, Tobit Model ...

  13. 4 CFR 5.3 - Merit pay.

    Science.gov (United States)

    2010-01-01

    ... Comptroller General considers appropriate. The merit pay system shall be designed to carry out purposes...) Regulate the costs of merit pay by establishing appropriate control techniques; and (2) A cash award program which shall provide cash awards for superior accomplishment and special service. ...

  14. Improving Teaching through Pay for Contribution

    Science.gov (United States)

    Hassel, Emily Ayscue; Hassel, Bryan C.

    2007-01-01

    For decades, experts have been thinking and writing about the need to revamp teacher pay. In recent years, the pace of reports, op-eds, expert recommendations, and task force proposals calling for change has accelerated. Yet despite the proliferating chatter, the bulk of teacher pay remains fundamentally unchanged. Each passing year of continued…

  15. 76 FR 45710 - Pay in Nonforeign Areas

    Science.gov (United States)

    2011-08-01

    ...; ] OFFICE OF PERSONNEL MANAGEMENT 5 CFR Parts 530, 531, and 536 RIN 3206-AM43 Pay in Nonforeign Areas AGENCY... with employees in nonforeign areas outside the 48 contiguous States. The proposed regulations would allow consideration of locality pay and nonforeign area cost-of-living allowances (COLAs) in evaluating...

  16. Public Perceptions of the Pay Gap

    Science.gov (United States)

    Hill, Catherine; Silva, Elena

    2005-01-01

    Women have made gains toward closing the gender pay gap during the past two decades. Much of the progress occurred during the 1980s, with smaller gains in the 1990s (Institute for Women's Policy Research 2004). Women's achievements in higher education are partly responsible for narrowing the pay gap in the 1980s and 1990s. As more women earned…

  17. 20 CFR 211.4 - Vacation pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Vacation pay. 211.4 Section 211.4 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.4 Vacation pay. Payments made to an employee with respect to vacation or holidays shall be...

  18. 20 CFR 404.1044 - Vacation pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Vacation pay. 404.1044 Section 404.1044...- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1044 Vacation pay. We consider your salary while on vacation, or a vacation allowance paid by your employer, to be wages. ...

  19. 20 CFR 211.11 - Miscellaneous pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Miscellaneous pay. 211.11 Section 211.11 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.11 Miscellaneous pay. Any payment made to an employee by an employer which is...

  20. 28 CFR 345.52 - Premium pay.

    Science.gov (United States)

    2010-07-01

    ...) are notified by the FPI Manager or by a posted list on the FPI bulletin board. A record of the... traits supportive of morale and good institutional adjustment. It is not a form of bonus or incentive pay... for failure to demonstrate the premium pay selection traits or for failure to abide by the inmate...

  1. 32 CFR 728.14 - Pay patients.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Pay patients. 728.14 Section 728.14 National... § 728.14 Pay patients. Care is provided on a reimbursable basis to: Coast Guard active duty officers..., patient administration personnel will initiate the collection action process in subpart J in each instance...

  2. 32 CFR 728.36 - Pay patients.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Pay patients. 728.36 Section 728.36 National... Services § 728.36 Pay patients. Care is provided on a reimbursable basis to retired Coast Guard officers... such personnel. Accordingly, patient administration personnel will follow the provisions of subpart J...

  3. Pay Dispersion and Performance in Teams

    DEFF Research Database (Denmark)

    Bucciol, Alessandro; Foss, Nicolai J; Piovesan, Marco

    2014-01-01

    Extant research offers conflicting predictions about the effect of pay dispersion on team performance. We collected a unique dataset from the Italian soccer league to study the effect of intra-firm pay dispersion on team performance, under different definitions of what constitutes a "team......". This peculiarity of our dataset can explain the conflicting evidence. Indeed, we also find positive, null, and negative effects of pay dispersion on team performance, using the same data but different definitions of team. Our results show that when the team is considered to consist of only the members who directly...... contribute to the outcome, high pay dispersion has a detrimental impact on team performance. Enlarging the definition of the team causes this effect to disappear or even change direction. Finally, we find that the detrimental effect of pay dispersion is due to worse individual performance, rather than...

  4. Late Devonian glacigenic and associated facies from the central Appalachian Basin, eastern United States

    Science.gov (United States)

    Brezinski, D.K.; Cecil, C.B.; Skema, V.W.

    2010-01-01

    Late Devonian strata in the eastern United States are generally considered as having been deposited under warm tropical conditions. However, a stratigraphically restricted Late Devonian succession of diamictite- mudstonesandstone within the Spechty Kopf and Rockwell Formations that extends for more than 400 km along depositional strike within the central Appalachian Basin may indicate other wise. This lithologic association unconformably overlies the Catskill Formation, where a 3- to 5-m-thick interval of deformed strata occurs immediately below the diamictite strata. The diamictite facies consists of several subfacies that are interpreted to be subglacial, englacial, supraglacial meltout, and resedimented deposits. The mudstone facies that overlies the diamictite consists of subfacies of chaotically bedded, clast-poor mudstone, and laminated mudstone sub facies that represent subaqueous proximal debris flows and distal glaciolacustrine rhythmites or varvites, respectively. The pebbly sandstone facies is interpreted as proglacial braided outwash deposits that both preceded glacial advance and followed glacial retreat. Both the tectonic and depositional frameworks suggest that the facies were deposited in a terrestrial setting within the Appalachian foreland basin during a single glacial advance and retreat. Regionally, areas that were not covered by ice were subject to increased rainfall as indicated by wet-climate paleosols. River systems eroded deeper channels in response to sea-level drop during glacial advance. Marine facies to the west contain iceborne dropstone boulders preserved within contemporaneous units of the Cleveland Shale Member of the Ohio Shale.The stratigraphic interval correlative with sea-level drop, climate change, and glacigenic succession represents one of the Appalachian Basin's most prolific oil-and gas-producing intervals and is contemporaneous with a global episode of sea-level drop responsible for the deposition of the Hangenberg Shale

  5. 5 CFR 9701.354 - Setting pay upon demotion.

    Science.gov (United States)

    2010-01-01

    ... HUMAN RESOURCES MANAGEMENT SYSTEM Pay and Pay Administration Pay Administration § 9701.354 Setting pay... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Setting pay upon demotion. 9701.354 Section 9701.354 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT...

  6. 41 CFR 301-54.2 - What is disposable pay?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What is disposable pay... BILLED TRAVEL CHARGE CARD General Rules § 301-54.2 What is disposable pay? Disposable pay is your..., etc. Deductions may be made from any type of pay you receive from your agency, e.g., basic pay...

  7. 5 CFR 870.204 - Annual rates of pay.

    Science.gov (United States)

    2010-01-01

    ..., subpart M, of this chapter. (b) To convert a pay rate of other than annual salary to an annual rate... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Annual rates of pay. 870.204 Section 870... rates of pay. (a) (1) An insured employee's annual pay is his/her annual rate of basic pay as fixed by...

  8. 78 FR 80451 - Adjustments of Certain Rates of Pay

    Science.gov (United States)

    2013-12-31

    ... Pay Systems. The rates of basic pay or salaries of the statutory pay systems (as defined in 5 U.S.C... of basic pay or salaries for the following offices and positions are set forth on the schedules..., 2013 Adjustments of Certain Rates of Pay By the authority vested in me as President by the Constitution...

  9. 33 CFR 52.71 - Authority to pay.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Authority to pay. 52.71 Section... § 52.71 Authority to pay. (a) The Coast Guard is authorized to pay the claims of any person as the... authorized to pay any claim heretofore compensated by Congress through enactment of private law, or to pay...

  10. 5 CFR 9701.346 - Pay progression for new supervisors.

    Science.gov (United States)

    2010-01-01

    ... of a formal training/developmental program. In administering performance pay increases for these... SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM Pay and Pay Administration Performance-Based Pay § 9701.346 Pay progression for new supervisors. DHS will issue implementing directives requiring an employee newly appointed...

  11. Facies conditions of the 2. Lusatian seam horizon in the area East of Peitz

    Energy Technology Data Exchange (ETDEWEB)

    Boenisch, R.; Liskow, C.

    1988-07-01

    Characterizes the Miocene brown coal deposit in the area Peitz, Jaenschwalde and Guben (GDR) by methods of paleobotany and paleogeography. Results of macropetrographic facies analysis and geophysical borehole measurements were employed in the study. Geologic profiles of the region as well as maps of seam distribution were drawn up. The analysis proves that prehistoric river meanders divide the brown coal moor into a northern and a southern section. A description of the paleoenvironment and the sedimentation process is given. A correlation between coal facies and technological coal quality is pointed out. The study is being used to develop a geologic seam model for this brown coal mining area. 9 refs.

  12. Acoustic Facies of Late Quaternary Channel and Overbank Systems - Gulf of Santa Catalina, California Borderland.

    Science.gov (United States)

    Erohina, T.; Normark, W. R.; Sliter, R.

    2003-12-01

    The Gulf of Santa Catalina is a deepwater (>300m) basin that lies offshore between Long Beach and Dana Point California. Deep-tow Huntec boomer data from the northern gulf cover a complex channel system consisting of a series of slope gullies euphemistically known as the Newport Canyon. The boomer data have a vertical resolution of 50 cm and the system works effectively for imaging sandy turbidite deposits. A preliminary evaluation of the seismic-reflection data, together with available multibeam bathymetry, provides a better understanding of when different parts of the Newport channel system were active. Three distinct acoustic facies characterize the late Quaternary turbidite sequence of the Newport channel system: an acoustically transparent facies, a high-amplitude discontinuous facies, and a moderate-amplitude sinusoidal facies. The acoustically transparent facies drapes the sea floor on both overbank deposits and some channel floors. Commonly the overbank areas on the west sides of channels preserve the thickest transparent sediment cover. The seismic characteristic of this facies is consistent with a mud-rich deposit but the thickness variation appears to rule out a simple hemipelagic deposit. The high-amplitude discontinuous facies is associated with depressions in the sea floor. These features include active channels, large-scale scours and channel remnants. The moderate-amplitude sinusoidal facies is typical for large amplitude sediment waves. The sediment waves interpreted from the boomer data are not everywhere coincident with the scale of those visible on the multibeam bathymetry. The sediment waves migrate upslope and away from the channel axes. This wave growth pattern is probably related to flows that are substantially thicker than the channel relief and is similar to wave forms found on sediment drifts in the deep ocean. A second channel system similar to the Newport system, associated with the San Gabriel Canyon approximately 9 km to the west

  13. Food Safety Nets:

    OpenAIRE

    Haggblade, Steven; Diallo, Boubacar; Staatz, John; Theriault, Veronique; Traoré, Abdramane

    2013-01-01

    Food and social safety nets have a history as long as human civilization. In hunter gatherer societies, food sharing is pervasive. Group members who prove unlucky in the short run, hunting or foraging, receive food from other households in anticipation of reciprocal consideration at a later time (Smith 1988). With the emergence of the first large sedentary civilizations in the Middle East, administrative systems developed specifically around food storage and distribution. The ancient Egyptian...

  14. Net technical assessment

    OpenAIRE

    Wegmann, David G.

    1989-01-01

    Approved for public release; distribution is unlimited. The present and near term military balance of power between the U.S. and the Soviet Union can be expressed in a variety of net assessments. One can examine the strategic nuclear balance, the conventional balance in Europe, the maritime balance, and many others. Such assessments are essential not only for policy making but for arms control purposes and future force structure planning. However, to project the future military balance, on...

  15. Using WordNet for Building WordNets

    CERN Document Server

    Farreres, X; Farreres, Xavier; Rodriguez, Horacio; Rigau, German

    1998-01-01

    This paper summarises a set of methodologies and techniques for the fast construction of multilingual WordNets. The English WordNet is used in this approach as a backbone for Catalan and Spanish WordNets and as a lexical knowledge resource for several subtasks.

  16. Determinants of household demand for bed nets in a rural area of southern Mozambique

    Directory of Open Access Journals (Sweden)

    Nhacolo Ariel

    2009-06-01

    Full Text Available Abstract Background A key to making insecticide-treated nets (ITNs a long-term, sustainable solution to the spread of malaria is understanding what drives their purchase and use. Few studies have analysed the determinants of demand for bed nets for malaria prevention at the household level, and in particular, how demand for nets compares with demand for other mosquito prevention methods. Methods This study uses a household survey to assess the determinants of demand for bed nets in an area of endemic malaria transmission in rural, southern Mozambique. The study looks at willingness to pay (WTP for bed nets, net ownership, usage, and past purchase behaviour, alongside expenditure and frequency of use of alternate methods for malaria prevention. Results While overall net ownership in the sample is low, the evidence fails to suggest that poorer households are less likely to own bed nets, when controlling for covariates, nor does the likelihood of receiving a free net depend on socioeconomic status (SES. Formal schooling and market knowledge seem to indicate higher average willingness to pay, while use of alternate methods for malaria prevention, and receipt of Indoor Residual Spraying (IRS are found to decrease demand for bed nets. Conclusion For long-term sustainability of ITNs to be realized, results suggest that either full or partial subsidies may be necessary in some contexts to encourage households to obtain and use nets. Given the possible substitution effects of combined malaria control interventions, and the danger of not taking into consideration household preferences for malaria prevention, successful malaria control campaigns should invest a portion of their funds towards educating recipients of IRS and users of other preventive methods on the importance of net use even in the absence of mosquitoes.

  17. Proof nets for lingusitic analysis

    NARCIS (Netherlands)

    Moot, R.C.A.

    2002-01-01

    This book investigates the possible linguistic applications of proof nets, redundancy free representations of proofs, which were introduced by Girard for linear logic. We will adapt the notion of proof net to allow the formulation of a proof net calculus which is soundand complete for the

  18. Teaching Tennis for Net Success.

    Science.gov (United States)

    Young, Bryce

    1989-01-01

    A program for teaching tennis to beginners, NET (Net Easy Teaching) is described. The program addresses three common needs shared by tennis students: active involvement in hitting the ball, clearing the net, and positive reinforcement. A sample lesson plan is included. (IAH)

  19. Net4Care Ecosystem Website

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak; Hansen, Klaus Marius; Rasmussen, Morten

    2012-01-01

    is a tele-monitoring scenario in which Net4Care clients are deployed in a gateway in private homes. Medical devices then connect to these gateways and transmit their observations to a Net4Care server. In turn the Net4Care server creates valid clinical HL7 documents, stores them in a national XDS repository...

  20. Corporate performance and the pay gap

    OpenAIRE

    Oliveira, Jose Ollero

    2015-01-01

    Increasing disparity between executive compensation and that of the average worker (the pay gap) has generated a fierce debate about its causes and effects. This paper studies the determinants and performance effects of the pay gap through the prism of Tournament Incentives and the Equity Fairness Theory. Results show that the size of the pay gap is caused primarily by the size of the firm and by the standards of its industry and also by the unionization rate and whether the Chairman is also ...

  1. Facies analysis and paleoenvironmental reconstruction of Upper Cretaceous sequences in the eastern Para-Tethys Basin, NW Iran

    Energy Technology Data Exchange (ETDEWEB)

    Omidvar, M.; Safari, A.; Vaziri-Moghaddam, H.; Ghalavand, H.

    2016-07-01

    Upper Cretaceous mixed carbonate-siliciclastic sequences are among the most important targets for hydrocarbon exploration in the Moghan area, located in the eastern Para-Tethys Basin. Despite of their significance, little is known about their facies characteristics and depositional environments. Detailed facies analysis and paleoenvironmental reconstruction of these sequences have been carried out in eight surface sections. Accordingly, four siliciclastic facies, eight carbonate facies and one volcanic facies have been recognized. Detailed facies descriptions and interpretations, together with the results of facies frequency analysis, standard facies models and Upper Cretaceous depositional models of Para-Tethys Basin, have been integrated and a non-rimmed carbonate platform is presented. This platform was affected by siliciclastic influx, in the form of coastal fan delta and submarine fans in the shallow- to deep-marine parts, respectively. This model is interpreted to be shallower in the central and northeastern parts of the Moghan area. Toward the southeast and southwest, this shallow platform turns into deep marine settings along steep slopes without remarkable marginal barriers. (Author)

  2. Identification of hydrochemical facies in the Roswell Artesian Basin, New Mexico (USA), using graphical and statistical methods

    Science.gov (United States)

    Newman, Brent D.; Havenor, Kay C.; Longmire, Patrick

    2016-06-01

    Analysis of groundwater chemistry can yield important insights about subsurface conditions, and provide an alternative and complementary method for characterizing basin hydrogeology, especially in areas where hydraulic data are limited. More specifically, hydrochemical facies have been used for decades to help understand basin flow and transport, and a set of facies were developed for the Roswell Artesian Basin (RAB) in a semi-arid part of New Mexico, USA. The RAB is an important agricultural water source, and is an excellent example of a rechargeable artesian system. However, substantial uncertainties about the RAB hydrogeology and groundwater chemistry exist. The RAB was a great opportunity to explore hydrochemcial facies definition. A set of facies, derived from fingerprint diagrams (graphical approach), existed as a basis for testing and for comparison to principal components, factor analysis, and cluster analyses (statistical approaches). Geochemical data from over 300 RAB wells in the central basin were examined. The statistical testing of fingerprint-diagram-based facies was useful in terms of quantitatively evaluating differences between facies, and for understanding potential controls on basin groundwater chemistry. This study suggests the presence of three hydrochemical facies in the shallower part of the RAB (mostly unconfined conditions) and three in the deeper artesian system of the RAB. These facies reflect significant spatial differences in chemistry in the basin that are associated with specific stratigraphic intervals as well as structural features. Substantial chemical variability across faults and within fault blocks was also observed.

  3. Seismic-geometric facies model of lacustrine carbonates of Morro do Chaves Formation, Sergipe-Alagoas Basin; Modelagem sismica-geometrica de facies dos carbonatos lacustres da Formacao Morro do Chaves, Bacia de Sergipe-Alagoas

    Energy Technology Data Exchange (ETDEWEB)

    Kinoshita, Eliseu Massaaki [Internacional America Latina PETROBRAS Colombia (Colombia). E e P. UN-COL. Gerencia de Ativos Offshore], e-mail: eliseuk@petrobras.com.br

    2010-05-15

    Sergipe-Alagoas Basin, to the seismic facies of a high-resolution seismic section (out thrust-1) from the same outcrop This model was based on the interaction of three models: the Integration Facies Model; Stratigraphic- Structural Facies Model and Velocity Facies Model. The first relates the gamma-rays, sonic velocity, porosity and geometry information with the kinds of facies associations. The second is the result of the integration of the first model with the outcrop 3-D Laser-scanner topographic image and the structural geometric observations. The last is the representation of the substitution of the facies associations of the second model for their respective sonic velocities. This last model was the input parameter to the 2-D acoustic model, which produced a synthetic seismic section of the outcrop of a similar standard to the high-resolution section of out thrust-1. The out thrust-1 high-resolution seismic section interpretation, based on the Seismic-Geometric Facies Model, demonstrated that the facies associations found in the shallow drill hole S-217 and well FU-107, both 50m from the seismic line, correlate in the same seismic-stratigraphic level. More importantly, the geometries of the seismic facies found in the stratigraphic and structural positions were consistent with those observed in the outcrop geological structural analysis. This evidence indicates that the seismic model of the coquinas outcrop, Morro do Chaves Formation, may be used as an analogue model in hydrocarbon exploration and production activities, particularly in the coquinas facies reservoirs of the Lagoa Feia Formation, Campos Basin. (author)

  4. Unsupervised seismic facies analysis with spatial constraints using regularized fuzzy c-means

    Science.gov (United States)

    Song, Chengyun; Liu, Zhining; Cai, Hanpeng; Wang, Yaojun; Li, Xingming; Hu, Guangmin

    2017-12-01

    Seismic facies analysis techniques combine classification algorithms and seismic attributes to generate a map that describes main reservoir heterogeneities. However, most of the current classification algorithms only view the seismic attributes as isolated data regardless of their spatial locations, and the resulting map is generally sensitive to noise. In this paper, a regularized fuzzy c-means (RegFCM) algorithm is used for unsupervised seismic facies analysis. Due to the regularized term of the RegFCM algorithm, the data whose adjacent locations belong to same classification will play a more important role in the iterative process than other data. Therefore, this method can reduce the effect of seismic data noise presented in discontinuous regions. The synthetic data with different signal/noise values are used to demonstrate the noise tolerance ability of the RegFCM algorithm. Meanwhile, the fuzzy factor, the neighbour window size and the regularized weight are tested using various values, to provide a reference of how to set these parameters. The new approach is also applied to a real seismic data set from the F3 block of the Netherlands. The results show improved spatial continuity, with clear facies boundaries and channel morphology, which reveals that the method is an effective seismic facies analysis tool.

  5. 17 CFR 270.3a-1 - Certain prima facie investment companies.

    Science.gov (United States)

    2010-04-01

    ... companies. 270.3a-1 Section 270.3a-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.3a-1 Certain prima facie investment companies. Notwithstanding section 3(a)(1)(C) of the Act (15 U.S.C. 80a-3(a)(1)(c)), an issuer will be...

  6. Turbidite Facies of the Halang Formation in Ajibarang Area, Central Java

    Directory of Open Access Journals (Sweden)

    Praptisih Praptisih

    2014-06-01

    Full Text Available DOI: 10.17014/ijog.v6i1.112An understanding of deepwater turbidite sediments is very important mainly dealing with the determination of a reservoir geometry. The problem arising in the turbidite sediment geometry is very complex and varied, and its existence depends on how, when, and type of its environment. In Central Java, the broad turbidite sediment distribution of the Halang Formation is needed to be observed its facies association. This paper will discuss the turbidite facies of Halang Formation in the Ajibarang area. The method used to analyze the turbidite facies is by measuring stratigraphic sections and observing the lithofacies characteristics to reconstruct its depositional environment. The Halang Formation outcrop in the Ajibarang area is dominantly composed of alternating sandstone and claystone or marl. Based on the observation, the turbidite facies of Halang Formation, in the Ajibarang area, was deposited on a submarine fan system at the middle fan of suprafan lobes. Compiling with the previous studies, the source of the Halang Formation is indicated to be derived from the south southwest.

  7. The intrusive complexof the Island of Giglio: geomagnetic characteristics of plutonic facies with low susceptibility contrast

    Directory of Open Access Journals (Sweden)

    R. Cavallini

    1998-06-01

    Full Text Available Two main plutonic facies characterize the intrusive complex of the Island of Giglio, and the trend of their contact at depth has been modelled using a 2D½ analysis based on a detailed geomagnetic survey in order to verify the geological hypothesis of the subsurface geometry of this contact. The magnetic anomaly connected with the discontinuity is quite low, due to the small difference between the magnetic susceptibilities of the two granitic facies. Development of this model of inversion of the magnetic field, which is in good agreement with the geological interpretation, was made possible by: 1 accurate control of the geomagnetic time variations and consequent temporal reduction, 2 a very low level of the artificial magnetic noise, 3 high density of the magnetic survey, 4 detailed knowledge of the mapped geologic contact between facies and of their petrologic characteristics, and 5 direct local measurements of the magnetic susceptibilities of the key lithologies. The model shows the trends of the geological contact, as projected in three E-W sections, that dips eastward in the range between 210 and 540, supporting the geologic hypothesis that the Pietrabona facies represents an external shell of the shallowly emplaced Giglio monzogranite intrusion.

  8. Master Robotic Net

    Directory of Open Access Journals (Sweden)

    Vladimir Lipunov

    2010-01-01

    Full Text Available The main goal of the MASTER-Net project is to produce a unique fast sky survey with all sky observed over a single night down to a limiting magnitude of 19-20. Such a survey will make it possible to address a number of fundamental problems: search for dark energy via the discovery and photometry of supernovae (including SNIa, search for exoplanets, microlensing effects, discovery of minor bodies in the Solar System, and space-junk monitoring. All MASTER telescopes can be guided by alerts, and we plan to observe prompt optical emission from gamma-ray bursts synchronously in several filters and in several polarization planes.

  9. Art/Net/Work

    DEFF Research Database (Denmark)

    Andersen, Christian Ulrik; Lindstrøm, Hanne

    2006-01-01

    The seminar Art|Net|Work deals with two important changes in our culture. On one side, the network has become essential in the latest technological development. The Internet has entered a new phase, Web 2.0, including the occurrence of as ‘Wiki’s’, ‘Peer-2-Peer’ distribution, user controlled...... the praxis of the artist. We see different kinds of interventions and activism (including ‘hacktivism’) using the network as a way of questioning the invisible rules that govern public and semi-public spaces. Who ‘owns’ them? What kind of social relationships do they generate? On what principle...

  10. Parts-based geophysical inversion with application to water flooding interface detection and geological facies detection

    Science.gov (United States)

    Zhang, Junwei

    I built parts-based and manifold based mathematical learning model for the geophysical inverse problem and I applied this approach to two problems. One is related to the detection of the oil-water encroachment front during the water flooding of an oil reservoir. In this application, I propose a new 4D inversion approach based on the Gauss-Newton approach to invert time-lapse cross-well resistance data. The goal of this study is to image the position of the oil-water encroachment front in a heterogeneous clayey sand reservoir. This approach is based on explicitly connecting the change of resistivity to the petrophysical properties controlling the position of the front (porosity and permeability) and to the saturation of the water phase through a petrophysical resistivity model accounting for bulk and surface conductivity contributions and saturation. The distributions of the permeability and porosity are also inverted using the time-lapse resistivity data in order to better reconstruct the position of the oil water encroachment front. In our synthetic test case, we get a better position of the front with the by-products of porosity and permeability inferences near the flow trajectory and close to the wells. The numerical simulations show that the position of the front is recovered well but the distribution of the recovered porosity and permeability is only fair. A comparison with a commercial code based on a classical Gauss-Newton approach with no information provided by the two-phase flow model fails to recover the position of the front. The new approach could be also used for the time-lapse monitoring of various processes in both geothermal fields and oil and gas reservoirs using a combination of geophysical methods. A paper has been published in Geophysical Journal International on this topic and I am the first author of this paper. The second application is related to the detection of geological facies boundaries and their deforation to satisfy to geophysica

  11. Paleolatitudinal changes in vertical facies transitions recording late Paleozoic glaciations: a case study from eastern Australia

    Science.gov (United States)

    Fielding, C. R.; Frank, T. D.; Shultis, A. I.

    2011-12-01

    Stratigraphic records of the complex and multi-phase late Paleozoic Ice Age (LPIA) have been examined over a 2000 km paleo-polar to paleo-mid latitude transect from Tasmania to Queensland, eastern Australia. In this presentation, we summarize changes in facies assemblages within glacial and nonglacial epochs and the transitions between them, within the coastal to shallow marine Permian succession. In the earliest Permian P1 glacial interval, facies represent proximal proglacial to locally glacial environments in Tasmania (TAS), and an array of mainly marine proglacial to glacimarine environments in New South Wales (NSW) and Queensland (QLD). A trend of more ice-proximal to less ice-proximal facies assemblages is evident from south to north. The end of P1 is represented both by abrupt flooding trends in some areas and by thicker intervals of more gradually fining-upward facies recording progressive deepening elsewhere. The onset of the Sakmarian/Artinskian P2 glacial interval is best-exposed in southern NSW, where an abrupt change to marine proglacial facies is accompanied by evidence for deepening, suggesting isostatic loading of the sedimentary surface. P2 glacial facies are more proximal in NSW than in QLD. Both P1 and P2 intervals preserve complex internal stratigraphy, in many cases recording multiple glacial-interglacial cycles. The close of P2 is again recorded in a variety of ways, with many sections showing a gradual fining-upward and decrease in indicators of glacial conditions. The Kungurian to Capitanian P3 and P4 glacial intervals are in general represented by less proximal facies than their predecessors, typically intervals of outsize clast-bearing mudrocks and sandstones. These in many areas show diffuse boundaries with the nonglacial facies that enclose them. Furthermore, no significant paleolatitudinal changes in the P3 and P4 facies assemblages are evident from TAS to QLD. The documented patterns support the view that the P1 glacial represents the

  12. Performance Related Pay and Labor Productivity

    NARCIS (Netherlands)

    Gielen, A. C.; Kerkhofs, M.J.M.; van Ours, J.C.

    2006-01-01

    This paper uses information from a panel of Dutch firms to investigate the labor productivity effects of performance related pay (PRP).We find that PRP increases labor productivity at the firm level with about 9%.

  13. Performance Related Pay and Labor Productivity

    OpenAIRE

    Gielen, A. C.; Kerkhofs, M.J.M.; van Ours, J.C.

    2006-01-01

    This paper uses information from a panel of Dutch firms to investigate the labor productivity effects of performance related pay (PRP). We find that PRP increases labor productivity at the firm level with about 9% and employment with about 5%.

  14. Do foreign-owned firms pay more?

    OpenAIRE

    Harrison, Ann E; Scorse, Jason

    2008-01-01

    This paper uses Indonesian data to analyze the impact of foreign ownership on wages. After controlling for worker and firm characteristics, we find that foreign firms pay a wage premium, which is larger for skilled relative to unskilled workers.

  15. Clinical research: Should patients pay to play?

    Science.gov (United States)

    Emanuel, Ezekiel J; Joffe, Steven; Grady, Christine; Wendler, David; Persad, Govind

    2015-07-29

    Permitting patients to pay for participation in clinical research threatens the principles of social value and fair subject selection as well as robust clinical trial design. Copyright © 2015, American Association for the Advancement of Science.

  16. Helminth.net: expansions to Nematode.net and an introduction to Trematode.net

    Science.gov (United States)

    Martin, John; Rosa, Bruce A.; Ozersky, Philip; Hallsworth-Pepin, Kymberlie; Zhang, Xu; Bhonagiri-Palsikar, Veena; Tyagi, Rahul; Wang, Qi; Choi, Young-Jun; Gao, Xin; McNulty, Samantha N.; Brindley, Paul J.; Mitreva, Makedonka

    2015-01-01

    Helminth.net (http://www.helminth.net) is the new moniker for a collection of databases: Nematode.net and Trematode.net. Within this collection we provide services and resources for parasitic roundworms (nematodes) and flatworms (trematodes), collectively known as helminths. For over a decade we have provided resources for studying nematodes via our veteran site Nematode.net (http://nematode.net). In this article, (i) we provide an update on the expansions of Nematode.net that hosts omics data from 84 species and provides advanced search tools to the broad scientific community so that data can be mined in a useful and user-friendly manner and (ii) we introduce Trematode.net, a site dedicated to the dissemination of data from flukes, flatworm parasites of the class Trematoda, phylum Platyhelminthes. Trematode.net is an independent component of Helminth.net and currently hosts data from 16 species, with information ranging from genomic, functional genomic data, enzymatic pathway utilization to microbiome changes associated with helminth infections. The databases’ interface, with a sophisticated query engine as a backbone, is intended to allow users to search for multi-factorial combinations of species’ omics properties. This report describes updates to Nematode.net since its last description in NAR, 2012, and also introduces and presents its new sibling site, Trematode.net. PMID:25392426

  17. NETS FOR PEACH PROTECTED CULTIVATION

    Directory of Open Access Journals (Sweden)

    Evelia Schettini

    2012-06-01

    Full Text Available The aim of this paper was to investigate the radiometric properties of coloured nets used to protect a peach cultivation. The modifications of the solar spectral distribution, mainly in the R and FR wavelength band, influence plant photomorphogenesis by means of the phytochrome and cryptochrome. The phytochrome response is characterized in terms of radiation rate in the red wavelengths (R, 600-700 nm to that in the farred radiation (FR, 700-800 nm, i.e. the R/FR ratio. The effects of the blue radiation (B, 400-500 nm is investigated by the ratio between the blue radiation and the far-red radiation, i.e. the B/FR ratio. A BLUE net, a RED net, a YELLOW net, a PEARL net, a GREY net and a NEUTRAL net were tested in Bari (Italy, latitude 41° 05’ N. Peach trees were located in pots inside the greenhouses and in open field. The growth of the trees cultivated in open field was lower in comparison to the growth of the trees grown under the nets. The RED, PEARL, YELLOW and GREY nets increased the growth of the trees more than the other nets. The nets positively influenced the fruit characteristics, such as fruit weight and flesh firmness.

  18. Facies analysis of the lower cycles of the Mesaverde Group (Upper Cretaceous) in northwestern Colorado

    Science.gov (United States)

    Kiteley, L.W.

    1983-01-01

    The uppermost 180 m of the Mancos Shale and overlying 390 m of the Iles Formation of the Mesaverde Group in northwestern Colorado were deposited at the west margin of an epicontinental seaway that spanned North America 66-98 million years ago from the circumboreal seaway on the north to the Gulf of Mexico on the south. Sedimentation in the seaway was controlled by uplift in source areas to the west, subsidence in the basin, and eustatic sea level changes. Sedimentation rates were relatively high, averaging about 220m/million years; marine cycles of deposition occurred in northwestern Colorado that correspond to the Claggett, Judith River, and Bearpaw regressions of Montana. The upper Mancos shale and lower Iles Formation can be subdivided into ten facies based on five criteria: (1) Lithology, texture, and thickness relations (geometry); (2) sedimentary structures and contacts; (3) trace and body fossils; (4) paleocurrent data; and (5) adjoining facies (underlying, overlying, and laterally). Each facies has distinct attributes which characterize a specific depositional environment. Environments represented by facies include (A) offshore shoreface transition (prodelta); (B) shallow marine sand bars; (C) destructional delta front; (D) constructional delta front (sheet sands and mouth bars); (E) beach foreshore-shoreface deposits; (F) interdistributary marsh and swamp deposits and fluvial floodplain; (G) distributary channels; (H) crevasse splays; (J) fluvial streams; and (K) tidally influenced distributary channel. Facies analysis of outcrop data shows that transgressions and regressions occurred, some of which are related to major (eustatic) sea level changes and others that reflect only local causes. These events in northwestern Colorado are summarized in following chapters, and an attempt is made to show their relationship to broad regional patterns of sedimentation.

  19. Facies-controlled fluid migration patterns and subsequent reservoir collapse by depressurization - the Entrada Sandstone, Utah

    Science.gov (United States)

    Sundal, A.; Skurtveit, E.; Midtkandal, I.; Hope, I.; Larsen, E.; Kristensen, R. S.; Braathen, A.

    2016-12-01

    The thick and laterally extensive Middle Jurassic Entrada Sandstone forms a regionally significant reservoir both in the subsurface and as outcrops in Utah. Individual layers of fluvial sandstone within otherwise fine-grained aeolian dunes and silty inter-dune deposits of the Entrada Earthy Member are of particular interest as CO2 reservoir analogs to study injectivity, reservoir-caprock interaction and bypass systems. Detailed mapping of facies and deformation structures, including petrographic studies and core plug tests, show significant rock property contrasts between layers of different sedimentary facies. Beds representing fluvial facies appear as white, medium-grained, well-sorted and cross-stratified sandstone, displaying high porosity, high micro-scale permeability, low tensile strength, and low seismic velocity. Subsequent to deposition, these beds were structurally deformed and contain a dense network of deformation bands, especially in proximity to faults and injectites. Over- and underlying low-permeability layers of inter-dune aeolian facies contain none or few deformation bands, display significantly higher rock strengths and high seismic velocities compared to the fluvial inter-beds. Permeable units between low-permeability layers are prone to become over-pressured during burial, and the establishment of fluid escape routes during regional tectonic events may have caused depressurization and selective collapse of weak layers. Through-cutting, vertical sand pipes display large clasts of stratified sandstone suspended in remobilized sand matrix, and may have served as permeable fluid conduits and pressure vents before becoming preferentially cemented and plugged. Bleached zones around faults and fractures throughout the succession indicate leakage and migration of reducing fluids. The fluvial beds are porous and would appear in wireline logs and seismic profiles as excellent reservoirs; whereas due to dense populations of deformation bands they may in

  20. Facies distribution of ejecta in analog tephra rings from experiments with single and multiple subsurface explosions

    Science.gov (United States)

    Graettinger, A. H.; Valentine, G. A.; Sonder, I.; Ross, P.-S.; White, J. D. L.

    2015-08-01

    The volume, grain size, and depositional facies of material deposited outside an explosion crater, ejecta, are sensitive to the depth of the explosion, the explosion energy, and the presence or absence of a crater before the explosion. We detonate buried chemical explosives as an analog for discrete volcanic explosions in experiments to identify unique characteristics of proximal, medial, and distal ejecta facies and their distribution from a range of scaled depths in undisturbed and cratered ground. Ejecta are here discussed in terms of three facies: (1) proximal ejecta, which form a constructional landform around a crater; (2) medial ejecta, which form a continuous sheet deposit that thins much more gradually with distance; and (3) distal ejecta that are deposited as isolated clasts. The extent of proximal ejecta away from the crater, relative to crater size, is not sensitive to scaled depth, but the volume proportion of proximal ejecta to the total ejecta deposit is sensitive to the presence of a crater and scaled depth. Medial ejecta distribution and volume contributions are both sensitive to the presence of a crater and to scaled depth. Distal ejecta distance is dependent on scaled depth and the presence of a crater, while the volume proportion of distal ejecta is less sensitive to scaled depth or presence of a crater. Experimental facies and deposit structures inferred from observations of jet dynamics are used to suggest facies associations anticipated from eruptions dominated by explosions of different scaled depth configurations. We emphasize that significant differences in tephra ring deposits can result from the effects of scaled depth and preexisting craters on ejecta dynamics, and are not necessarily related to fundamental differences in explosion mechanisms or degree of magma fragmentation.

  1. Health Professions Officer Special Pay Study HPOSPS

    Science.gov (United States)

    2014-08-01

    management tool, Health Professions Officer (HPO) Special Pay (HPOSP) influences Soldiers’ career decisions. Although the Office of the Surgeon General (OTSG...pay, some HPOs are eligible for HPOSP. Total compensation influences the career decisions of HPOs. Four types of HPOSP affect the inventory in...Example: Air Force Officer Electrical Engineers Example: Military Health Services, Dentist Source: “Health Professions’ Retention-Accession Incentives

  2. On the Effectiveness of Incentive Pay

    DEFF Research Database (Denmark)

    Friis, Ivar; Hansen, Allan; Vámosi, Tamás S.

    2015-01-01

    Extant research already emphasises that complementarities and substitution involving incentive pay and other elements of an organisation's management control system play an important role in terms of explaining the effectiveness of incentive systems. Despite this awareness calls continue for more...... and insight into how incentive pay features in complementary and substitutional relationships in an individual organisational setting. Greater insight can help illustrate how complementary and substitutional relationships unfold in even more complex ways than current research indicates, as well as how...

  3. The pay-for-performance dilemma.

    Science.gov (United States)

    Hills, F S

    1979-01-01

    Who was it that talked about how to ruin motivation with pay? Frederick S. Hills digs hard into pay-for-performance programs in a striking excavation of the reasons why pay does not motivate performance. He examines the problematic effects of equity in pay (in terms of both internal wage structure and market surveys), the inflation factor, problems with the basic performance model, and the system of administration of merit pay systems in terms of the salaries of two hypothetical supervisors--one a high performer, the other a minimal performer. And while he raises a number of questions, he also leaves us with possible answers--which we can explore for ourselves. One result may well be significant changes in how organizations view their pay systems--and another may be the development of new approaches. One frequently recommended approach Hills espouses is the use of annual merit bonuses rather than annual merit increases. This way merit dollars can be made more effective.

  4. The equivalency between logic Petri workflow nets and workflow nets.

    Science.gov (United States)

    Wang, Jing; Yu, ShuXia; Du, YuYue

    2015-01-01

    Logic Petri nets (LPNs) can describe and analyze batch processing functions and passing value indeterminacy in cooperative systems. Logic Petri workflow nets (LPWNs) are proposed based on LPNs in this paper. Process mining is regarded as an important bridge between modeling and analysis of data mining and business process. Workflow nets (WF-nets) are the extension to Petri nets (PNs), and have successfully been used to process mining. Some shortcomings cannot be avoided in process mining, such as duplicate tasks, invisible tasks, and the noise of logs. The online shop in electronic commerce in this paper is modeled to prove the equivalence between LPWNs and WF-nets, and advantages of LPWNs are presented.

  5. Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt; Kristensen, Lars Michael

    studies that illustrate the practical use of CPN modelling and validation for design, specification, simulation, verification and implementation in various application domains. Their presentation primarily aims at readers interested in the practical use of CPN. Thus all concepts and constructs are first......Coloured Petri Nets (CPN) is a graphical language for modelling and validating concurrent and distributed systems, and other systems in which concurrency plays a major role. The development of such systems is particularly challenging because of inherent intricacies like possible nondeterminism...... and the immense number of possible execution sequences. In this textbook, Jensen and Kristensen introduce the constructs of the CPN modelling language and present the related analysis methods in detail. They also provide a comprehensive road map for the practical use of CPN by showcasing selected industrial case...

  6. Occurrences and facies relations of clastic karst deposits of Southern Germany

    Science.gov (United States)

    Trappe, M.

    2009-04-01

    Karst areas often exhibit a great many of clastic karst deposits resting upon karstified carbonate rocks or within karst cavities. These deposits originate from different geological sources. By means of Southern German localities clastic deposits from superficial and subsurface karst structures were studied. Loamy karst deposits formed at or near to the surface of the Franconian or Swabian Alb often exhibit allochthonous components and a wide range of petrographic attributes, mostly they show close relations to the specific geology of the surrounding area. They have to be interpreted as "pedo-sedimentary complexes". Main characteristic of these surface deposits is the mixing of different components at which corrosive, gravitative, pedological and several sedimentary processes are acting. Superficial dislocation of material and sedimentary conditions are controlled by the surface relief. At first clastic endokarst sediments can be classified by their occurrences, subsequently by their depositional processes: 1. Deposits of the entrance cave facies (ECF) exhibit a heterogeneous spectrum of material due to local geology. Lateral transitions to surface deposits often can be observed. 2. Cracks and smaller cavities near to the surface (crack filling facies, CFF) mainly are filled with loamy to clayey sediments similar to those of the surface. Additionally, coarser particles can occur or they form local individual deposits. 3. Cave domains far from the cave entrance (inner cave facies, ICF) comprise silt, sand or gravel, higher amounts of clay are unusual. For the most part the environment is characterised by fluvial activity. Due to main environments the crack filling facies and inner cave facies offer different portions of fluvial deposits, sediments formed by gravity action or percolation, deposits resulting from gradual decomposition of carbonate rocks and incasion debris. Especially, the fluvial environment can be subdivided into several subfacies based on different

  7. MAPPING OF RESERVOIR PROPERTIES AND FACIES THROUGH INTEGRATION OF STATIC AND DYNAMIC DATA

    Energy Technology Data Exchange (ETDEWEB)

    Albert C. Reynolds; Dean S. Oliver; Fengjun Zhang; Yannong Dong; Jan Arild Skjervheim; Ning Liu

    2003-01-01

    Knowledge of the distribution of permeability and porosity in a reservoir is necessary for the prediction of future oil production, estimation of the location of bypassed oil, and optimization of reservoir management. But while the volume of data that can potentially provide information on reservoir architecture and fluid distributions has increased enormously in the past decade, it is not yet possible to make use of all the available data in an integrated fashion. While it is relatively easy to generate plausible reservoir models that honor static data such as core, log, and seismic data, it is far more difficult to generate plausible reservoir models that honor dynamic data such as transient pressures, saturations, and flow rates. As a result, the uncertainty in reservoir properties is higher than it could be and reservoir management can not be optimized. The goal of this project is to develop computationally efficient automatic history matching techniques for generating geologically plausible reservoir models which honor both static and dynamic data. Solution of this problem is necessary for the quantification of uncertainty in future reservoir performance predictions and for the optimization of reservoir management. Facies (defined here as regions of relatively uniform petrophysical properties) are common features of all reservoirs. Because the flow properties of the various facies can vary greatly, knowledge of the location of facies boundaries is of utmost importance for the prediction of reservoir performance and for the optimization of reservoir management. When the boundaries between facies are fairly well known, but flow properties are poorly known, the average properties for all facies can be determined using traditional techniques. Traditional history matching honors dynamic data by adjusting petrophysical properties in large areas, but in the process of adjusting the reservoir model ignores the static data and often results in implausible reservoir

  8. A catalogue of Danian gastropods from the Baunekule facies, Faxe Formation, Denmark

    Directory of Open Access Journals (Sweden)

    Lauridsen, B.W.

    2014-12-01

    Full Text Available This catalogue of 194 gastropod taxa is based on the collection of Danian gastropods from the Baunekule facies, Faxe Formation in eastern Denmark. The gastropod fauna is extremely rich and well preserved. Most of the gastropods (106 species are referred to genus level only, 9 morphotypes to even higher taxonomical levels and 79 gastropods are referred to species level. The gastropods are classified following Bouchet & Rocroi (2005 as 4 different clades: Vetigastropoda (represented by 26 species and 10 superfamilies, Caenogastropoda (represented by 142 species and 17 superfamilies, Heterobranchia (represented by 23 species and 5 superfamilies and Opisthobranchia (represented by 1 species and 1 superfamily. The new species Zaclys? nuetzeli n. sp. is introduced. The Faxe Formation is recognised as a cold-water coral ecosystem with interfingering smaller bryozoan mounds. The Baunekule facies is found in the upper part of the coral mound complex of the Faxe Formation, where it forms isolated lensoidal bodies in the flanks of some of the coral mounds. It is characterised by a high diversity invertebrate fauna that occurs in weakly consolidated coraldominated floatstone to rudstone. The diagenesis of the Baunekule facies is of special significance because a high proportion of the originally aragonite-shelled fauna is preserved by recrystallization to calcite during early burial diagenesis. Most of the gastropods are not known from other parts of the Faxe Fm. The fauna is very important for comparative evolutionary studies of fossil and modern gastropods on cold-water coral mounds. Many of the genera have not previously been recorded from Danian strata. None of the gastropod species found in the Baunekule facies are known for certain to range below the Cretaceous–Palaeogene boundary. The fauna is comparable to gastropods found on modern cold-water coral mounds in the North Atlantic. The gastropod fauna from the Baunekule facies is characterised by a

  9. Biostratigraphy, facies and sequence stratigraphy of the Sarvak Formation in the Ahwaz Oil Field, North Dezful Embayment Zone

    Directory of Open Access Journals (Sweden)

    Mohammad Hasan Kazemzadeh

    2016-08-01

    Full Text Available Paleontological studies lead to recognition of 21 genera and 16 species of benthic foraminifera, 5 genera and 6 species of planktonic foraminifera and 3 genera and 3 species of oligosteginids. The vertical distribution of fauna lead to identification of 5 biozones including: Favusella washitensis Range Zone, Oligostegina Assemblage Zone, Rudist debris Zone, Nezzazata-Alveolinids Assemblage Zone, Nezzazatinella-Dicyclina Assemblage Zone. Based on the indicated biozones, the age of the Sarvak Formation is Late Albian to Early Turonian in the study area. Eleven carbonate facies belonging to four environments including tidal flat, restricted and semi-restricted lagoon, shoal and open marine are recognized. The identified facies are deposited on the homoclinal ramp setting. Based on the vertical changes of facies and recognized depositional environments, four third-order depositional sequences are represented. The transgressive systems tracts mainly comprises of open marine facies including sponge spicule, oligosteginid, echinoid and benthic foraminifera, while the highstand systems tracts mainly consists of shoal facies rich in bioclast, and restricted and semi-restricted lagoon facies rich in porcellaneous and hyaline benthic foraminifera and peloid. The maximum flooding surface represented by open marine facies including echinoid and planktonic foraminifera

  10. 75 FR 34923 - General Schedule Locality Pay Areas

    Science.gov (United States)

    2010-06-21

    ... 3206-AL96 General Schedule Locality Pay Areas AGENCY: U.S. Office of Personnel Management. ACTION...Guire Air Force Base, NJ, and Fort Dix, NJ, Philadelphia locality pay area portions of the new Joint Base McGuire- Dix-Lakehurst, from the Philadelphia locality pay area to the New York locality pay area...

  11. 28 CFR 345.59 - Inmate performance pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmate performance pay. 345.59 Section... INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.59 Inmate performance pay. Inmate workers for FPI may also receive Inmate Performance Pay for participation in programs where this award is made...

  12. 5 CFR 304.104 - Determining rate of pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Determining rate of pay. 304.104 Section... CONSULTANT APPOINTMENTS § 304.104 Determining rate of pay. (a) The rate of basic pay for experts and... appropriate rate of basic pay on an hourly or daily basis, subject to the limitations described in section 304...

  13. 75 FR 81817 - Adjustments of Certain Rates of Pay

    Science.gov (United States)

    2010-12-29

    ... basic pay or salaries of the statutory pay systems (as defined in 5 U.S.C. 5302(1)) are set forth on the..., Legislative, and Judicial Salaries. The rates of basic pay or salaries for the following offices and positions... Rates of Pay By the authority vested in me as President by the Constitution and the laws of the United...

  14. 5 CFR 534.603 - Rates of basic pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Rates of basic pay. 534.603 Section 534.603 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Pay for Administrative Appeals Judge Positions § 534.603 Rates of basic pay. (a) The...

  15. 41 CFR 301-76.2 - What is disposable pay?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What is disposable pay... What is disposable pay? Disposable pay is the part of the employee's compensation remaining after the... deductions such as savings bonds, charitable contributions, etc. Deductions may be made from any type of pay...

  16. 76 FR 80191 - Adjustments of Certain Rates of Pay

    Science.gov (United States)

    2011-12-23

    ... of basic pay or salaries of the statutory pay systems (as defined in 5 U.S.C. 5302(1)) are set forth... Executive, Legislative, and Judicial Salaries. The rates of basic pay or salaries for the following offices... of Pay By the authority vested in me as President by the Constitution and the laws of the United...

  17. 5 CFR 9701.372 - Creating initial pay ranges.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Creating initial pay ranges. 9701.372... HUMAN RESOURCES MANAGEMENT SYSTEM Pay and Pay Administration Transitional Provisions § 9701.372 Creating initial pay ranges. (a) DHS must, after coordination with OPM, set the initial band rate ranges for the...

  18. 78 FR 21503 - Adjustments of Certain Rates of Pay

    Science.gov (United States)

    2013-04-11

    ... of basic pay or salaries of the statutory pay systems (as defined in 5 U.S.C. 5302(1)) are set forth... Executive, Legislative, and Judicial Salaries. The rates of basic pay or salaries for the following offices... Certain Rates of Pay By the authority vested in me as President by the Constitution and the laws of the...

  19. 5 CFR 9701.342 - Performance pay increases.

    Science.gov (United States)

    2010-01-01

    ... Performance pay increases. (a) Overview. (1) The DHS pay system provides employees in a Full Performance or... the employee's rating of record, as described in this section. Performance pay increases are a... basis for a performance pay increase is the one assigned for the most recently completed appraisal...

  20. Pay Equity Act, 17 May 1988.

    Science.gov (United States)

    1988-01-01

    This document contains major provisions of the 1988 Pay Equity Act of Prince Edward Island, Canada. (Nova Scotia enacted similar legislation in 1988.) This act defines "female-dominated class" or "male-dominated class" as a class with 60% or more female or male incumbents, respectively. The objective of this act is to achieve pay equity among public sector employers and employees by identifying systemic gender discrimination through a comparison of the relative wages and value of the work performed by female- and male-dominated classes. The value of work is to be determined by considering the skill, effort, and responsibility required by the work as well as the conditions under which it is performed. A difference in wages between a female- and male-dominated class performing work of equal or comparable value can be justified by a formal performance appraisal system or formal seniority system that does not discriminate on the basis of gender or by a skills shortage which requires a temporary inflation in wages to attract workers for a certain position. No wages shall be reduced to implement pay equity. Implementation of pay equity will include the work of bargaining agents to achieve agreement on salient points. Pay equity may be implemented in four stages over a period of 24 months.

  1. Shareholder voice on executive pay : A decade of Dutch say on pay

    NARCIS (Netherlands)

    van der Elst, Christoph; Lafarre, Anne

    2017-01-01

    The Netherlands adopted shareholders’ say on pay over a decade ago. The general meeting of shareholders must approve the remuneration policy and any amendments to it. This Dutch approach offers fruitful insights into how say on pay works in practice. In the light of the recent European proposal to

  2. Felsic granulite with layers of eclogite facies rocks in the Bohemian Massif; did they share a common metamorphic history?

    Science.gov (United States)

    Jedlicka, Radim; Faryad, Shah Wali

    2017-08-01

    High pressure granulite and granulite gneiss from the Rychleby Mountains in the East Sudetes form an approximately 7 km long and 0.8 km wide body, which is enclosed by amphibolite facies orthogneiss with a steep foliation. Well preserved felsic granulite is located in the central part of the body, where several small bodies of mafic granulite are also present. In comparison to other high pressure granulites in the Bohemian Massif, which show strong mineral and textural re-equilibration under granulite facies conditions, the mafic granulite samples preserve eclogite facies minerals (garnet, omphacite, kyanite, rutile and phengite) and their field and textural relations indicate that both mafic and felsic granulites shared common metamorphic history during prograde eclogite facies and subsequent granulite facies events. Garnet from both granulite varieties shows prograde compositional zoning and contains inclusions of phengite. Yttrium and REEs in garnet show typical bell-shaped distributions with no annular peaks near the grain rims. Investigation of major and trace elements zoning, including REEs distribution in garnet, was combined with thermodynamic modelling to constrain the early eclogite facies metamorphism and to estimate pressure-temperature conditions of the subsequent granulite facies overprint. The first (U)HP metamorphism occurred along a low geothermal gradient in a subduction-related environment from its initial stage at 0.8 GPa/460 °C and reached pressures up to 2.5 GPa at 550 °C. The subsequent granulite facies overprint (1.6-1.8 GPa/800-880 °C) affected the rocks only partially; by replacement of omphacite into diopside + plagioclase symplectite and by compositional modification of garnet rims. The mineral textures and the preservation of the eclogite facies prograde compositional zoning in garnet cores confirm that the granulite facies overprint was either too short or too faint to cause recrystallisation and homogenisation of the eclogite

  3. Motivational effects of pay dispersion in pay for performance programs implemented in Romanian companies

    Directory of Open Access Journals (Sweden)

    Urieşi Sebastian

    2016-07-01

    Full Text Available The present study investigates the motivational effects in a sample of Romanian employees in private companies that implement pay for performance programs of one of the characteristics of these programs, namely pay dispersion, and on the potential mediating role of organizational justice in these effects. To this aim, we examined the relationships between the amounts of pay dispersion introduced by the respective financial incentive system, employee perceptions of distributive and procedural justice, work motivation, and base salary, respectively. The results of the data analysis, performed through structural equation modeling, support our hypotheses concerning the positive effect of performance – related pay dispersion on motivation and the mediating role of the two dimensions of organizational justice in this effect. Larger financial rewards allocated by the financial incentive system for high performers increase employee perceptions of distributive and procedural justice, which, in turn, foster work motivation. Base salary was also found to influence pay dispersion, as well as perceived distributive justice.

  4. The influence of facies heterogeneity on the doublet performance in low-enthalpy geothermal sedimentary reservoirs

    DEFF Research Database (Denmark)

    Crooijmans, R. A.; Willems, C. J L; Nick, Hamid

    2016-01-01

    A three-dimensional model is used to study the influence of facies heterogeneity on energy production under different operational conditions of low-enthalpy geothermal doublet systems. Process-based facies modelling is utilised for the Nieuwerkerk sedimentary formation in the West Netherlands Basin...... and the energy recovery rate for different discharge rates and the production temperature (Tmin) above which the doublet is working. With respect to the results, we propose a design model to estimate the life time and energy recovery rate of the geothermal doublet. The life time is estimated as a function of N...... errors in predicting the life time of low-enthalpy geothermal systems for N/G values below 70%....

  5. Mid amphibolite facies metamorphism of harzburgites in the Neoproterozoic Cerro Mantiqueiras Ophiolite, southernmost Brazil

    Directory of Open Access Journals (Sweden)

    HARTMANN LÉO A.

    2003-01-01

    Full Text Available Valuable information is retrieved from the integrated investigation of the field relationships, microstructure and mineral compositions of harzburgites from the Neoproterozoic Cerro Mantiqueiras Ophiolite. This important tectonic marker of the geological evolution of southernmost Brazilian Shield was thoroughly serpentinized during progressive metamorphism, because the oldest mineral assemblage is: olivine + orthopyroxene + tremolite + chlorite + chromite. This M1 was stabilized in mid amphibolite facies - 550-600ºC as calculated from mineral equilibria. No microstructural (e.g. ductile deformation of olivine or chromite or compositional (e.g. mantle spinel remnant of mantle history was identified. A metamorphic event M2 occurred in the low amphibolite facies along 100 m-wide shear zones, followed by intense serpentinization (M3 and narrow 1-3 m-wide shear zones (M4 containing asbestos.

  6. Upper Cretaceous chalk facies and depositional history recorded in the Mona-1 core, Mona Ridge

    DEFF Research Database (Denmark)

    Anderskouv, Kresten; Surlyk, Finn

    2011-01-01

    , including mudflow, debris flow, and slumping. Pelagic deposits vary mainly in terms of the concentration of siliciclastic material, the trace-fossil assemblage, and the presence or ab­sence of primary sedimentary structures. Pelagic sedimentation was probably punctuated by the deposition of thin turbidites......-slope evolution of debris flows. Debris flows are rep­resented by matrix-supported conglomerates, which form one of the most common facies in the succession. High-concentration, gravity-driven suspension flows passed into dilute visco-plastic flows during the final stages of deposition and resulted......The 331 m long core from the Mona-1 well in the Danish North Sea spans almost the entire Upper Cretaceous Chalk Group but only about 10% of Late Cretaceous time is represented. The succession comprises 14 facies representing pelagic deposition, turbidity flow, and mass-transport processes...

  7. Distribution, facies, ages, and proposed tectonic associations of regionally metamorphosed rocks in northern Alaska

    Science.gov (United States)

    Dusel-Bacon, Cynthia; Brosge, William Peters; Till, Alison B.; Doyle, Elizabeth O.; Mayfield, Charles F.; Reiser, Hillard N.; Miller, Thomas P.

    1989-01-01

    Approximately half of the exposed bedrock in northern Alaska has been regionally metamorphosed. The most widespread metamorphic episode that affected northern Alaska occurred under low-grade, initially high-pressure (blueschist-facies) conditions during Mesozoic time. This episode is thought to have been related to the obduction of one or more oceanic terranes onto the continental margin of North America. Rocks whose metamorphism is considered to have been part of this major episode have an aerial distribution of approximately 10,000 km2 in the southern Brooks Range, 5,000 km2 across much of the Seward Peninsula, and 800 km2 in the Ruby geanticline within the southeastern borderlands of the Yukon-Koyukuk basin. In the southern Brooks Range and on the Seward Peninsula, continental rocks experienced a clockwise pressure-temperature path that evolved during Middle Jurassic to late Early Cretaceous time from the low- to high-temperature subfacies of the blueschist facies and, finally, due to decreasing pressure, evolved to the greenschist facies. Metamorphism in the southern Brooks Range was associated with north-vergent compression along a south-dipping subduction zone that emplaced the oceanic rocks of the Angayucham terrane (represented by klippen of ultramafic rocks and prehnite-pumpellyite-facies metabasite, metatuff, metachert, and metasedimentary rocks) onto the continental margin. The present structural and metamorphic relation between the continental blueschistand greenschist-facies rocks and the structurally overlying lower temperature and pressure oceanic prehnite-pumpellyite-facies rocks to the south indicates that postmetamorphic or late metamorphic down-to-the-south, low-angle extensional faulting has dismembered the upper plate and removed much of the section that originally buried the blueschists. High-pressure metamorphism on the Seward Peninsula probably had a similar origin to that in the southern Brooks Range, but remnants of the overriding plate

  8. "PAY NOW, ARGUE LATER" RULE – BEFORE AND AFTER THE TAX ADMINISTRATION ACT

    Directory of Open Access Journals (Sweden)

    Carika Keulder

    2013-12-01

    Full Text Available The South African Revenue Service (SARS is entrusted with the duty of collecting tax on behalf of the South African government. In order to ensure effective and prompt collection of taxes, the payment of tax is not suspended pending an objection or an appeal, unless directed otherwise. This is also known as the "pay now, argue later" rule, and, for value-added tax purposes, is provided for in terms of section 36 of the Value-Added Tax Act 89 of 1991. The "pay now, argue later" rule in terms of section 36 of the Value-Added Tax Act prima facie infringes on a taxpayer's right of access to the courts as envisaged in section 34 of the Constitution. This is due to the fact that a taxpayer is obliged to pay tax before being afforded the opportunity to challenge the assessment in a court. In Metcash Trading Ltd v Commissioner for the South African Revenue Service, the Constitutional Court held the "pay now, argue later" rule in terms of section 36 to be constitutional. Olivier, however, does not agree with the court on several matters. Amongst the problems she indicates are that the taxpayer does not have access to the courts at the time the rule is invoked, and that the court did not consider the fact that there might be less invasive means available which would ensure that SARS's duty is balanced with the taxpayer's right of access to the courts. Guidelines were also issued which provide legal certainty regarding the factors SARS may consider in determining whether the payment of tax should be suspended or not. These guidelines also evoked some points of criticism. Since 1 October 2012, the "pay now, argue later" rule has been applied in terms of section 164 of the Tax Administration Act 28 of 2011. The question arises whether this provision addresses the problems identified in respect of section 36 of the Value-Added Tax Act and the guidelines. In comparing these sections, only slight differences emerged. The most significant difference is that

  9. RETRACTED: Facies analysis and depositional environments of the Oligocene–Miocene Asmari Formation, Zagros Basin, Iran

    OpenAIRE

    Sahraeyan, Mohammad; Bahrami, Mohammad; Arzaghi, Solmaz

    2014-01-01

    This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. The article duplicates significant parts of three other articles without proper citations (Allahkarampour Dill, M., Seyrafian, A., Vaziri-Moghaddam, H., 2010. The Asmari Formation, north of the Gascharan (Dill anticline), southwest Iran: facies analysis, depositional environments and se...

  10. Recognition of a fluvial facies in the Pacoota Sandstone and its implications for petroleum exploration

    Science.gov (United States)

    Deckelman, James A.

    A previously unrecognized fluvial facies is present in the Late Cambrian-Early Ordovician Pacoota Sandstone in the north-central and northwestern parts of the Amadeus Basin. This facies forms the base of the P3 unit and correlates directly with the primary oil and gas producing interval in the Pacoota Sandstone at the Mereenie Field. In order to distinguish this facies from overlying facies in the P3, it is proposed that the P3 be divided into a lower dominantly fluvial unit, the P3B, and an upper estuarine and shoreface unit, the P3A. Both units can be mapped for hundreds of kilometers at the surface and in the subsurface throughout the Mereenie Field and adjacent areas. The P3B is interpreted as a deposit that accumulated in a dominantly fluvial environment on the basis of: its locally erosional lower bounding surface; the absence of body fossils and ichnofossils; the lobate, wedge-shaped geometry of the unit; the subarkosic composition of the sandstone; the presence of pebble and cobble conflomerate; abundant early syngenetic hematite; abundant trough cross-sets up to 1.35 m thick; overturned cross-laminae; relatively abundant asymmetrical ripple marks; contorted stratification; beds in excess of 1 m in thickness; and its unimodal paleocurrent distribution. The P3B grades conformably into overlying estuarine and shoreface sediments of the P3A. Anagentic silicification is the most significant diagenetic event affecting the present lateral distribution of primary porosity in the P3B unit. Because the extent of anagenetic silificiation decreases southward, the potential for preservation of primary porosity is greatest near the southern depositional limit of the unit. Secondary porosity in the P3B formed by the dissolution of feldspar. Because the abundance of feldspar is inversely related to grainsize which decreases to the southeast, the potential for development of secondary porosity is greatest near the southeastern depositional limit of the unit.

  11. Laos. Un pays en mutation, Vatthana Pholsena

    Directory of Open Access Journals (Sweden)

    Vanina Bouté

    2012-09-01

    Full Text Available C’est avec un regard neuf et une approche originale que Vatthana Pholsena a relevé le défi d’écrire l’ouvrage Laos. Un pays en mutation, le dernier-né de la collection « Asie Plurielle » (Belin qui a déjà proposé une longue série d’ouvrages de présentation générale des pays d’Asie. Cet ouvrage vient combler un grand manque dans la littérature sur le Laos. Aucun ouvrage généraliste en langue française n’existant jusque-là sur ce petit pays d’Asie du Sud-Est, le lecteur curieux devait se référ...

  12. Hydrothermal dolomite reservoir facies in the Sinian Dengying Fm, central Sichuan Basin

    Directory of Open Access Journals (Sweden)

    Yuqiang Jiang

    2017-07-01

    Full Text Available The Upper Sinian Dengying Fm is the focus of natural gas exploration in the central part of the Sichuan Basin (central Sichuan Basin in recent years. Especially, epigenic karstification and its resulted reservoir-seepage spaces have always been the focal points in researches. Based on the petrographic characteristics of drilling cuttings and core samples, and through experimental analysis by using trace elements, isotopes, and cathodoluminescence, the Dengying Fm dolomite was demonstrated to have matrix recrystallized dolomite (MRD, filled saddle dolomite (FSD (the mean homogenization temperature of inclusion: 178.5 °C, high concentrations of Fe & Mn, slightly positive 87Sr/86Sr value and hydrothermal minerals combination (including sphalerite, galena, pyrite, and quartz, etc.. Thus, it was proposed that hydrothermal dolomite reservoir facies (HDRF exist in the Dengying Fm dolomite, in other words, the dolomite reservoir is composed of hydrothermal dissolved pores, intercrystalline pores of hydrothermal origin, hydrothermal caverns and expanded fractures, and was formed due to the reworking of hydrothermal fluid on tight matrix dolomite. Identification marks are presented in terms of petrography and geochemistry so that hydrothermal dolomite reservoir facies can be effectively recognized and identified. It is concluded that the development of hydrothermal dolomite reservoir facies in this area are preliminary controlled by deep and large basement faults and the strength of hydrothermal fluids.

  13. In defence of moral imperialism: four equal and universal prima facie principles.

    Science.gov (United States)

    Dawson, A; Garrard, E

    2006-04-01

    Raanan Gillon is a noted defender of the four principles approach to healthcare ethics. His general position has always been that these principles are to be considered to be both universal and prima facie in nature. In recent work, however, he has made two claims that seem to present difficulties for this view. His first claim is that one of these four principles, respect for autonomy, has a special position in relation to the others: he holds that it is first among equals. We argue that this claim makes little sense if the principles are to retain their prima facie nature. His second claim is that cultural variation can play an independent normative role in the construction of our moral judgments. This, he argues, enables us to occupy a middle ground between what he sees as the twin pitfalls of moral relativism and (what he calls) moral imperialism. We argue that there is no such middle ground, and while Gillon ultimately seems committed to relativism, it is some form of moral imperialism (in the form of moral objectivism) that will provide the only satisfactory construal of the four principles as prima facie universal moral principles.

  14. Lateral Facies and Permeability Changes in Upper Shoreface Sandstones, Berakas Syncline, Brunei Darussalam

    Directory of Open Access Journals (Sweden)

    Ovinda Ovinda

    2016-12-01

    Full Text Available DOI: 10.17014/ijog.4.1.11-20Several outcrops were studied to identify sedimentary facies and to analyze permeability distribution, through which an outcrop analogue for upper shoreface reservoirs can be established. Four facies were identified: upper shoreface, lower shoreface, offshore transition, and tidal ones. Stratigraphic correlation of eleven outcrops indicates that the upper shoreface sandstone is generally clean, well sorted, parallel, and planar cross laminated. The sand becomes thinner and pinches out to the northwest where the mud proportion increases within the sand. Muddier sand was deposited in a relatively low energy upper shoreface setting. The thickness of the upper shoreface reservoir sand generally is 5 m. It decreases to zero over approximately 1.3 km as the sand pinches out to the northwest. To the northeast, the thickness also decreases to 4 m over approximately 4 km. Permeability values are more variable laterally than vertically. The permeability distribution has an obvious relationship to the sedimentary facies and is mainly controlled by the proportion of mud and bioturbation. As the sand pinches out in the northwest, permeability decreases from 590 md to 97 md over 1 km. To the northeast, permeability also decreases to 152 md over approximately 4 km where the sand becomes highly bioturbated. These values indicate that the sands are of good to very good reservoir quality. It appears that there are no major barriers to the lateral flow of fluid within the upper shoreface sandstone.

  15. Performance based pay : an empirical investigation of the impact of performance pay increases on perceptions critical to successful merit pay programs

    OpenAIRE

    Vest, Michael J.

    1985-01-01

    The purpose of this study was to investigate the impact of size of performance pay increases on employee perceptions critical to the success of merit pay programs. Perceptions investigated in this study included: 1) instrumentality, 2) expectancy, 3) performance appraisal administration, 4) performance appraisal content, 5) trust in city management, 6) pay communication, and 7) importance of pay. It was hypothesized that individuals who received above average performan...

  16. Linear Logic on Petri Nets

    DEFF Research Database (Denmark)

    Engberg, Uffe Henrik; Winskel, Glynn

    This article shows how individual Petri nets form models of Girard's intuitionistic linear logic. It explores questions of expressiveness and completeness of linear logic with respect to this interpretation. An aim is to use Petri nets to give an understanding of linear logic and give some apprai...

  17. Reference Guide Microsoft.NET

    NARCIS (Netherlands)

    Zee M van der; Verspaij GJ; Rosbergen S; IMP; NMD

    2003-01-01

    Developers, administrators and managers can get more understanding of the .NET technology with this report. They can also make better choices how to use this technology. The report describes the results and conclusions of a study of the usability for the RIVM of this new generation .NET development

  18. Net neutrality and audiovisual services

    NARCIS (Netherlands)

    van Eijk, N.; Nikoltchev, S.

    2011-01-01

    Net neutrality is high on the European agenda. New regulations for the communication sector provide a legal framework for net neutrality and need to be implemented on both a European and a national level. The key element is not just about blocking or slowing down traffic across communication

  19. Pharmaceuticals in wastewater: behavior, preferences, and willingness to pay for a disposal program.

    Science.gov (United States)

    Kotchen, Matthew; Kallaos, James; Wheeler, Kaleena; Wong, Crispin; Zahller, Margaret

    2009-03-01

    The presence of pharmaceutical compounds in treated wastewater and in surface waters is a growing environmental concern. This paper provides information about general awareness of the issue, disposal practices, willingness to pay for a disposal program, and willingness to participate in a disposal program. The results are based on a telephone survey of 1005 residents in southern California. Less than half of the respondents are aware of the issue. While disposal of unused medications through the trash and toilet/sink is the most common practices, respondents that are aware of the issue are more likely to return pharmaceuticals to a pharmacy or drop them off at a hazardous waste center. The results of a contingent valuation question indicate a substantial willingness to pay a surcharge on prescriptions to support the establishment of a pharmaceutical disposal program. The more conservative estimate of mean willingness to pay is $1.53 per prescription, which translates into an average annual willingness to pay of approximately $14. A benefit-cost comparison suggests ample scope for establishing a pharmaceutical disposal program that would yield positive net social benefits, even if the surcharge was applied to only one prescription per year. We also find that respondents are likely to participate in a disposal program. Assuming that the program is based on drop-off locations at local pharmacies, approximately 70 percent of the respondents would be very likely to return their unwanted or expired medicines.

  20. The investigation of sedimentary facies and stacking pattern in the Mulid River (Southeastern Qayen

    Directory of Open Access Journals (Sweden)

    Marzieh Fayazi Borujeni

    2017-03-01

    Full Text Available Introduction In the most gravel bed rivers, particle size exponentially decreases to the downstream. The study of particle size fining trend to the downstream and determination of the effective processes on it along the recent rivers is accomplished in the different parts of Iran. The river sedimentary facies are deposited in the channel and overbank areas and they are provided important information about sedimentary environment and deposition rate, the extent and development of the river channel and floodplain. These sedimentary facies that are deposited in the different depositional conditions have been achieved from variations of flow regime and/ or variation in the depositional environment in the large scale. The aim of this study is to investigate of the particle size variations and the effective controllers of fining trend to downstream, to determine of the important factors in creating sedimentary discontinuities and to study of the sedimentary facies, architectural elements, determination of depositional model and some paleohydraulic parameters of river. The Mulid River catchment with elongated shape is located in 120 km of southeast Qayen in the Southern Khorasan Province, in the 33̊ 24ʹ 44.3ʺ to 33̊ 35ʹ 11.4ʺ east latitude and 59̊ 56ʹ 42.5ʺ to 59̊ 58ʹ 44ʺ north longitude. According to the geological classification of Iran, this basin is a part of the East Iran flysch and mélange belt that is located in the east of the Lut Block.  Materials and Methods  In order to sedimentological studies, 30 sediment samples unsystematically were collected from upstream to downstream and from about 20 cm depth of the main channel bottom of river (with 30 km long. The granulometry analysis of the studied samples were achieved using the dry sieving method with 0.5 φ intervals and weight percent of gravel, sand and mud size particles were estimated. The sediment naming is done using Folk (1980 classification and the estimation of sorting

  1. A Small Universal Petri Net

    Directory of Open Access Journals (Sweden)

    Dmitry A. Zaitsev

    2013-09-01

    Full Text Available A universal deterministic inhibitor Petri net with 14 places, 29 transitions and 138 arcs was constructed via simulation of Neary and Woods' weakly universal Turing machine with 2 states and 4 symbols; the total time complexity is exponential in the running time of their weak machine. To simulate the blank words of the weakly universal Turing machine, a couple of dedicated transitions insert their codes when reaching edges of the working zone. To complete a chain of a given Petri net encoding to be executed by the universal Petri net, a translation of a bi-tag system into a Turing machine was constructed. The constructed Petri net is universal in the standard sense; a weaker form of universality for Petri nets was not introduced in this work.

  2. Consumers’ Willingness to Pay for Cabbage with Minimized Pesticide Residues in Southern Benin

    Directory of Open Access Journals (Sweden)

    Faustin Vidogbéna

    2015-10-01

    Full Text Available Cabbage (Brassicaceae is one of the most frequently consumed exotic vegetables in Benin and also the most affected by insects. To meet growing food demand, farmers rely heavily on synthetic pesticides that are harmful for themselves, consumers and the environment. Integrated pest management has been proposed as the means to improve vegetable productivity and quality in many developing countries. One approach is to substitute pesticides with physical barriers to insects, like nets. Here, we assess consumers’ perceptions about cabbage and their purchasing behavior towards cabbage that was produced using these nets in two major cities in Benin. Results indicate that consumers are aware of the health risks associated with intensive use of pesticides but were not able to recognize the quality difference between cabbage produced under nets from those using pesticides. All consumers were willing to pay a price premium for cabbage with minimized pesticides residues compared with conventionally produced cabbage, the average premium being 38%. Women, older, highly educated consumers and those able to distinguish cabbage qualities were willing to pay the most. We suggest that farmers will obtain higher prices if their production of cabbage with preferred characteristics is accompanied by an improved marketing strategy.

  3. Facies, architecture and diagenesis of middle to upper Jurassic carbonates in the Ghissar Range (Uzbekistan)

    Science.gov (United States)

    Carmeille, Mehdi; Bourillot, Raphael; Barrier, Eric; Fürsich, Franz; Thierry, Jacques; Pellenard, Pierre; Schnyder, Johann; Auxiètre, Jean-Luc; Munsch, Hermann; Mortvintsev, Dmitriy; Sidorova, Irina

    2014-05-01

    Recent field work has been carried out in the Ghissar range to study the development and architecture of middle-upper Jurassic carbonate platforms of the northern Amu Darya basin. The carbonates series thickness ranges from 250 m in the northern Ghissar to 500 m in the central and southern Ghissar. The main proximal-distal polarity of the platform is from East to West, although small scale E-W trough probably linked with syn-sedimentary faults may have developed and locally modified this polarity. Neither significant sedimentary slopes, nor large scale barrier reefs were observed, challenging previous stratigraphic interpretations. Facies rather deposited on tens to hundreds of km large gently dipping ramps. Two major sequences have been recognized, one being Callovian in age and the other potentially Oxfordian to Lower Kimmeridgian. The first one is made of seven well defined deepening-shallowing upward 4th order sequences, showing an evolution from outer to inner ramp facies. These medium-scale sequences can be traced through the Ghissar from Turkmen to Tajik borders. In this sequence, large scale (several 10s of km wide) ooidic belt deposit on the inner ramp, while patch and pinnacle reefs (meters to tens of meters wide and high) develop distally, in the storm wave action zone. Small siliciclastic deltas develop in the northern Ghissar, probably related to the erosion of exposed hercynian reliefs. The second large-scale sequence is composed of inner ramp peritidal deposits showing rapid vertical and lateral facies shifts depicting a more complex architecture. Small scale ooidic grainstone bodies alternate with pellet packstone and mudstone with gypsum pseudomorphs. Middle Oxfordian black shales are intercalated in this second sequence near Turkmenistan and indicate a significant transgression. In proximal position, this transgression could be recorded by intensely bioturbated facies showing selective dolomitization of either burrows or matrix. The upper

  4. The potential role of fluids during regional granulite-facies dehydration in the lower crust

    Directory of Open Access Journals (Sweden)

    Daniel E. Harlov

    2012-11-01

    Full Text Available High-grade dehydration of amphibolite-facies rocks to granulite-facies is a process that can involve partial melting, fluid-aided solid-state dehydration, or varying degrees of both. On the localized meter scale, solid-state dehydration, due to CO2-rich fluids traveling along some fissure or crack and subsequently outwards along the mineral grain boundaries of the surrounding rock, normally is the means by which the breakdown of biotite and amphibole to orthopyroxene and clinopyroxene occur. Various mineral textures and changes in mineral chemistry seen in these rocks are also seen in more regional orthopyroxene-clinopyroxene-bearing rocks which, along with accompanying amphibolite-facies rocks, form traverses of lower crust. This suggests that solid-state dehydration during high-grade metamorphism could occur on a more regional scale. The more prominent of these fluid-induced textures in the granulite-facies portion of the traverse take the form of micro-veins of K-feldspar along quartz grain boundaries and the formation of monazite inclusions in fluorapatite. The fluids believed responsible take the form of concentrated NaCl- and KCl- brines from a basement ultramafic magma heat source traveling upwards along grain boundaries. Additional experimental work involving CaSO4 dissolution in NaCl-brines, coupled with natural observation of oxide and sulfide mineral associations in granulite-facies rocks, have demonstrated the possibility that NaCl-brines, with a CaSO4 component, could impose the oxygen fugacity on these rocks as opposed to the oxygen fugacity being inherent in their protoliths. These results, taken together, lend credence to the idea that regional chemical modification of the lower crust is an evolutionary process controlled by fluids migrating upwards from the lithospheric mantle along grain boundaries into and through the lower crust where they both modify the rock and are modified by it. Their presence allows for rapid mass and

  5. Pay-what-you-want pricing schemes

    DEFF Research Database (Denmark)

    Kahsay, Goytom Abraha; Samahita, Margaret

    Pay-What-You-Want (PWYW) pricing schemes are becoming increasingly popular in a wide range of industries. We develop a model incorporating self-image into the buyer's utility function and introduce heterogeneity in consumption utility and image-sensitivity, which generates different purchase...

  6. The Pays de Gex on the Menu

    CERN Multimedia

    2001-01-01

    Did you know that you can swing from tree to tree like Tarzan (or Jane!) in the brand new forest adventure centre at the Col de la Faucille? And that, in addition to Crozet-Lélex, Mijoux-La Faucille and La Vattay, the Pays de Gex boasts a fourth ski resort at Menthières above Bellegarde-sur-Valserine? All these attractions, and hundreds of others that the Pays de Gex has to offer, were presented at a special exhibition stand in CERN's Restaurant No. 1 last week. For the tenth year running, the Pays de Gex-La Faucille Tourist Office and Geneva's fourteen Coop restaurants had organised a special week devoted to promoting the Pays de Gex-Monts Jura region. Thousands of information leaflets were handed out and visitors had the opportunity to take part in a big raffle with no fewer than 145 prizes to be won: ski passes, Juraventure entrance tickets, meal vouchers courtesy of local hotels and restaurants, and subscriptions to the Val Vital fitness centre in Divonne-les-Bains. The Coop restaur...

  7. New Center Asks: Does Merit Pay Work?

    Science.gov (United States)

    Viadero, Debra

    2007-01-01

    In the 1980s, school districts dabbled with programs that offered teachers cash inducements, such as bonuses or raises, for doing their jobs well. But those merit-pay programs were mostly short-lived, hotly debated, and understudied. Even after all this time, no one knows definitively whether children learn more when teachers are paid extra for…

  8. 76 FR 68631 - Pay in Nonforeign Areas

    Science.gov (United States)

    2011-11-07

    ... Pay in Nonforeign Areas AGENCY: U.S. Office of Personnel Management. ACTION: Final rule. SUMMARY: The... rules dealing with employees in nonforeign areas outside the 48 contiguous States. We are revising... to address the effects of implementing the Non-Foreign Area Retirement Equity Assurance Act of 2009...

  9. Why it pays to 'grill' your supplier.

    Science.gov (United States)

    Fudge, Joe

    2010-03-01

    When it comes to ensuring that your cold storage operation and maintenance meets MHRA requirements, it pays to ensure that your service supplier knows what it is doing. So says Joe Fudge, instrumentation service manager for ABB's instrumentation business in the U.K., who outlines some of the key factors to consider when selecting a supplier of cold chain mapping services.

  10. Pay Cable: A Viable Advertising Medium?

    Science.gov (United States)

    Krugman, Dean M.; Barban, Arnold M.

    Cable television, which cannot only clarify local signals to weak signal areas but can also bring in distant signals to areas which have been receiving few signals, has the capacity to present special television programs to customers for extra fees. The number of pay cable subscribers is growing and industry projections are that it will reach 20…

  11. Willingness to Pay for Insurance in Denmark

    DEFF Research Database (Denmark)

    Hansen, Jan V.; Højbjerg Jacobsen, Rasmus; Lau, Morten

    2016-01-01

    We estimate how much Danish households are willing to pay for auto, home, and house insurance. We use a unique combination of claims data from a large Danish insurance company, measures of individual risk attitudes and discount rates from a field experiment with a representative sample of the adult...

  12. Willingness to Pay for Insurance in Denmark

    DEFF Research Database (Denmark)

    Hansen, Jan V.; Højbjerg Jacobsen, Rasmus; Lau, Morten I.

    We estimate the maximum amount that Danish households are willing to pay for three different types of insurance: auto, home and house insurance. We use a unique combination of claims data from the largest private insurance company in Denmark, measures of individual risk attitudes and discount rates...... of the insurance claims....

  13. Getting Paid, but Paying the Price.

    Science.gov (United States)

    Greenlee, Craig T.

    2001-01-01

    Explores why Black colleges continue to play guarantee games (in which prominent Division I men's basketball teams pay smaller teams a fee to play them) given the reality of losses by huge margins, and how they reconcile the need to earn money with the need for athletes to have a chance to be truly competitive. (EV)

  14. 75 FR 4592 - January 2010 Pay Adjustments

    Science.gov (United States)

    2010-01-28

    ...,300 in 2010) for SL or ST employees covered by an SL/ST performance appraisal system that has not been certified. Agencies with certified performance appraisal systems in 2010 for SES members and employees in SL... SES performance ] appraisal system that has not been certified. The minimum rate of basic pay for the...

  15. 78 FR 37246 - January 2013 Pay Schedules

    Science.gov (United States)

    2013-06-20

    ... or ST employees covered by a certified SL/ST performance appraisal system and $165,300 (level III of the Executive Schedule) for SL or ST employees covered by an SL/ST performance appraisal system that... performance appraisal system that has not been certified. The minimum rate of basic pay for the senior-level...

  16. 5 CFR 359.705 - Pay.

    Science.gov (United States)

    2010-01-01

    ... an employee's position is increased while the employee is receiving a saved rate, the employee is... under paragraph (e) of this section. If an employee's range maximum is increased because of a pay... performance or conduct or at the employee's request; or (3) The employee becomes entitled to a rate of basic...

  17. 5 CFR 9901.356 - Pay retention.

    Science.gov (United States)

    2010-01-01

    ... management, not at the employee's request, and other than for unacceptable performance and/or misconduct, and... increase in the maximum rate for the employee's pay band causes the maximum rate to equal or exceed his/her... another section of this regulation; (5) When the employee is reduced in band for unacceptable performance...

  18. 5 CFR 9701.356 - Pay retention.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Pay retention. 9701.356 Section 9701.356 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM (DEPARTMENT OF HOMELAND SECURITY-OFFICE OF PERSONNEL MANAGEMENT) DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES...

  19. Pay rise should be at least 10.

    Science.gov (United States)

    Johnson, Melody

    2017-07-12

    I think a minimum 10% pay rise would retain homegrown nurses. Morale and nursing levels need to be improved to help reduce stress. When you go to the wire with nothing to spare in the establishment, and it all goes pear-shaped, everyone becomes stretched and stressed. Managers should listen to staff at the coal face about this.

  20. HOUSEHOLDS WILLINGNESS TO PAY FOR IMPROVED WATER ...

    African Journals Online (AJOL)

    None

    regard water as an economic good as they are willing to pay for its provision. Those with a higher ... Table 1: Population Growth in Maun between 1964 and 2001. 1964. 1971. 1981. 1991. 2001. Population ... Maun is provided with a water reticulation system under the programme of major villages` water supply. It is planned ...

  1. Prima facie

    Science.gov (United States)

    Halpert, Madeleine-Thérèse; Chappell, M Jahi

    2017-01-01

    In principle, intellectual property protections (IPPs) promote and protect important but costly investment in research and development. However, the empirical reality of IPPs has often gone without critical evaluation, and the potential of alternative approaches to lend equal or greater support for useful innovation is rarely considered. In this paper, we review the mounting evidence that the global intellectual property regime (IPR) for germplasm has been neither necessary nor sufficient to generate socially beneficial improvements in crop plants and maintain agrobiodiversity. Instead, based on our analysis, the dominant global IPR appears to have contributed to consolidation in the seed industry while failing to genuinely engage with the potential of alternatives to support social goods such as food security, adaptability, and resilience. The dominant IPR also constrains collaborative and cumulative plant breeding processes that are built upon the work of countless farmers past and present. Given the likely limits of current IPR, we propose that social goods in agriculture may be better supported by alternative approaches, warranting a rapid move away from the dominant single-dimensional focus on encouraging innovation through ensuring monopoly profits to IPP holders.

  2. High-level Petri Nets

    DEFF Research Database (Denmark)

    High-level Petri nets are now widely used in both theoretical analysis and practical modelling of concurrent systems. The main reason for the success of this class of net models is that they make it possible to obtain much more succinct and manageable descriptions than can be obtained by means...... of low-level Petri nets - while, on the other hand, they still offer a wide range of analysis methods and tools. The step from low-level nets to high-level nets can be compared to the step from assembly languages to modern programming languages with an elaborated type concept. In low-level nets...... there is only one kind of token and this means that the state of a place is described by an integer (and in many cases even by a boolean). In high-level nets each token can carry a complex information/data - which, e.g., may describe the entire state of a process or a data base. Today most practical...

  3. Pro asynchronous programming with .NET

    CERN Document Server

    Blewett, Richard; Ltd, Rock Solid Knowledge

    2014-01-01

    Pro Asynchronous Programming with .NET teaches the essential skill of asynchronous programming in .NET. It answers critical questions in .NET application development, such as: how do I keep my program responding at all times to keep my users happy how do I make the most of the available hardware how can I improve performanceIn the modern world, users expect more and more from their applications and devices, and multi-core hardware has the potential to provide it. But it takes carefully crafted code to turn that potential into responsive, scalable applications.With Pro Asynchronous Programming

  4. Conformal Nets II: Conformal Blocks

    Science.gov (United States)

    Bartels, Arthur; Douglas, Christopher L.; Henriques, André

    2017-08-01

    Conformal nets provide a mathematical formalism for conformal field theory. Associated to a conformal net with finite index, we give a construction of the `bundle of conformal blocks', a representation of the mapping class groupoid of closed topological surfaces into the category of finite-dimensional projective Hilbert spaces. We also construct infinite-dimensional spaces of conformal blocks for topological surfaces with smooth boundary. We prove that the conformal blocks satisfy a factorization formula for gluing surfaces along circles, and an analogous formula for gluing surfaces along intervals. We use this interval factorization property to give a new proof of the modularity of the category of representations of a conformal net.

  5. Case study of sedimentary process simulator facies-3D for carbonate reservoirs of miocene kais formation in the Walio field; Wario yudenchu shinto kaisuso tansan'engan choryuso wo taisho toshita taiseki katei fukugen shumyureta Facies-3D kesu sutadei

    Energy Technology Data Exchange (ETDEWEB)

    Matsuda, F.; Matsuda, S.; Saito, M.; Iwahashi, R.; Ishida, K. [Japan National Oil Corp., Tokyo (Japan)

    1998-10-30

    A computer simulation model for the reconstruction of the sedimentary processes for carbonates and siliciclastics (Facies-3D) has been developed by the Technology Research Center of the Japan National Oil Corporation. A case study using the Facies-3D carbonate model was conducted in the Waldo field of the Salawati Basin in Eastern Indonesia. The main Walio reservoir in the reef a carbonate facies of the upper Kais Formation is interpreted to have been deposited during a third order cycle (5.5 Ma - 4.2 Ma) in the late Miocene to earliest Pliocene and is overlain by the Klasafet Formation claystone possibly after a 5.0 Ma maximum flooding surface (MFS). The reefal carbonate facies laterally changes into the Klasafet Formation claystone on the northern and eastern flanks of the field. The depositional facies distribution of the field was simulated using the Facies-3D carbonate model. The Facies-3D model describes carbonate facies based on water depth and current velocity, which are related to paleo-environment. Relations between carbonate facies and paleo-environment are estimated from the results of sedimentogical and foraminiferal analyses. Input data for the simulator comprise boundary current control data, parameters for carbonate facies, basement movement and sea level change. Results of the case study show that the simulation model describes the lateral facies changes, back-stepping features of the Walio reef, facies changes at major flooding events and drowning of the Walio reef at the 5.0 Ma MFS. (author)

  6. Upper Cretaceous chalk facies and depositional history recorded in the Mona-1 core, Mona Ridge, Danish North Sea: Plate 1

    Directory of Open Access Journals (Sweden)

    Surlyk, Finn

    2011-12-01

    Full Text Available The 331 m long core from the Mona-1 well in the Danish North Sea spans almost the entire Upper Cretaceous Chalk Group but only about 10% of Late Cretaceous time is represented. The succession comprises 14 facies representing pelagic deposition, turbidity flow, and mass-transport processes, including mudflow, debris flow, and slumping. Pelagic deposits vary mainly in terms of the concentration of siliciclastic material, the trace-fossil assemblage, and the presence or ab¬sence of primary sedimentary structures. Pelagic sedimentation was probably punctuated by the deposition of thin turbidites, and the resultant deposits were thoroughly bioturbated if deposited during normal oxygenation at the sea floor. Periodic benthic dysoxia resulted in the preservation of primary structures, as represented by laminated chalk which consists of thin pelagic laminae alternating with thin turbidites. In addition to the thin turbidites in the laminated chalk, four dif¬ferent turbidite facies are interpreted as representing high- to low-energy flows. Clast-supported chalk conglomerates have previously not been differentiated from other turbidites, but are here interpreted to be directly related to the down-slope evolution of debris flows. Debris flows are rep¬resented by matrix-supported conglomerates, which form one of the most common facies in the succession. High-concentration, gravity-driven suspension flows passed into dilute visco-plastic flows during the final stages of deposition and resulted in the deposition of structureless chalks. Limited shear deformation produced distinct quasi-facies from which the precursor facies can be deduced, whereas intense or continued shear deformation produced a shear-banded quasi-facies from which the precursor facies cannot be deduced in all cases. A series of major slump packages (14–18 in total are interpreted, forming over 40% of the succession; debrites appear to be the most common precursor facies involved in

  7. Upper Cretaceous chalk facies and depositional history recorded in the Mona-1 core, Mona Ridge, Danish North Sea

    Directory of Open Access Journals (Sweden)

    Finn Surlyk

    2011-12-01

    Full Text Available The 331 m long core from the Mona-1 well in the Danish North Sea spans almost the entire Upper Cretaceous Chalk Group but only about 10% of Late Cretaceous time is represented. The succession comprises 14 facies representing pelagic deposition, turbidity flow, and mass-transport processes, including mudflow, debris flow, and slumping. Pelagic deposits vary mainly in terms of the concentration of siliciclastic material, the trace-fossil assemblage, and the presence or ab¬sence of primary sedimentary structures. Pelagic sedimentation was probably punctuated by the deposition of thin turbidites, and the resultant deposits were thoroughly bioturbated if deposited during normal oxygenation at the sea floor. Periodic benthic dysoxia resulted in the preservation of primary structures, as represented by laminated chalk which consists of thin pelagic laminae alternating with thin turbidites. In addition to the thin turbidites in the laminated chalk, four dif¬ferent turbidite facies are interpreted as representing high- to low-energy flows. Clast-supported chalk conglomerates have previously not been differentiated from other turbidites, but are here interpreted to be directly related to the down-slope evolution of debris flows. Debris flows are rep¬resented by matrix-supported conglomerates, which form one of the most common facies in the succession. High-concentration, gravity-driven suspension flows passed into dilute visco-plastic flows during the final stages of deposition and resulted in the deposition of structureless chalks. Limited shear deformation produced distinct quasi-facies from which the precursor facies can be deduced, whereas intense or continued shear deformation produced a shear-banded quasi-facies from which the precursor facies cannot be deduced in all cases. A series of major slump packages (14–18 in total are interpreted, forming over 40% of the succession; debrites appear to be the most common precursor facies involved in

  8. Petri Net Tool Overview 1986

    DEFF Research Database (Denmark)

    Jensen, Kurt; Feldbrugge, Frits

    1987-01-01

    This paper provides an overview of the characteristics of all currently available net based tools. It is a compilation of information provided by tool authors or contact persons. A concise one page overview is provided as well....

  9. Understanding Net Zero Energy Buildings

    DEFF Research Database (Denmark)

    Salom, Jaume; Widén, Joakim; Candanedo, José

    2011-01-01

    Although several alternative definitions exist, a Net-Zero Energy Building (Net ZEB) can be succinctly described as a grid-connected building that generates as much energy as it uses over a year. The “net-zero” balance is attained by applying energy conservation and efficiency measures...... and by incorporating renewable energy systems. While based on annual balances, a complete description of a Net ZEB requires examining the system at smaller time-scales. This assessment should address: (a) the relationship between power generation and building loads and (b) the resulting interaction with the power grid....... This paper presents and categorizes quantitative indicators suitable to describe both aspects of the building’s performance. These indicators, named LMGI - Load Matching and Grid Interaction indicators, are easily quantifiable and could complement the output variables of existing building simulation tools...

  10. PolicyNet Publication System

    Data.gov (United States)

    Social Security Administration — The PolicyNet Publication System project will merge the Oracle-based Policy Repository (POMS) and the SQL-Server CAMP system (MSOM) into a new system with an Oracle...

  11. KM3NeT

    CERN Multimedia

    KM3NeT is a large scale next-generation neutrino telescope located in the deep waters of the Mediterranean Sea, optimized for the discovery of galactic neutrino sources emitting in the TeV energy region.

  12. Net Neutrality: Background and Issues

    National Research Council Canada - National Science Library

    Gilroy, Angele A

    2006-01-01

    .... The move to place restrictions on the owners of the networks that compose and provide access to the Internet, to ensure equal access and nondiscriminatory treatment, is referred to as "net neutrality...

  13. Petri Nets in Cryptographic Protocols

    DEFF Research Database (Denmark)

    Crazzolara, Federico; Winskel, Glynn

    2001-01-01

    A process language for security protocols is presented together with a semantics in terms of sets of events. The denotation of process is a set of events, and as each event specifies a set of pre and postconditions, this denotation can be viewed as a Petri net. By means of an example we illustrate...... how the Petri-net semantics can be used to prove security properties....

  14. The Economics of Net Neutrality

    OpenAIRE

    Hahn, Robert W.; Wallsten, Scott

    2006-01-01

    This essay examines the economics of "net neutrality" and broadband Internet access. We argue that mandating net neutrality would be likely to reduce economic welfare. Instead, the government should focus on creating competition in the broadband market by liberalizing more spectrum and reducing entry barriers created by certain local regulations. In cases where a broadband provider can exercise market power the government should use its antitrust enforcement authority to police anticompetitiv...

  15. Analysis of hydrogeochemical facies in groundwater of upper part of Cross River Basin, southeastern Nigeria

    Science.gov (United States)

    Stephen, Ukpai N.; Celestine, Okogbue O.; Solomon, Onwuka O.

    2017-07-01

    Upper Cross River Hydrogeological Basin lies within latitudes 60 021N to 60 241N and longitudes 80 001E to 80 161E, and is generally underlain by shales of Asu River group of Albian age. The area has Histories of intensive mineralization which influenced groundwater system, resulting to occurrence of different water types. This study determines the various water types via evaluation of major ion concentration from representative water samples collected across the area. Twenty (20) water samples were analyzed using Spectrophotometer of HACH DR/2010 series, and results showed that groundwater in the area is generally hard and polluted with TDS in some places. Statistical inspection was performed on the results using aqua-chem, and it delineated five hydro-chemical facies, namely: Ca-Mg-Cl-S04, Ca-Mg-HCO3-Cl-SO4, Ca-Mg-HCO3, Na-K-HCO3 and Na-K-Cl-SO4; all lie between slight acidic and weak alkaline water. These chemical facies (water types) diffused from non-point sources in urban area and point source from south of Abakaliki town. The dispersion of the facies plumes is possibly controlled by advection process through structural weak zones such as fractures. Hydraulic heads determined from hand-dug wells indicate local potentiometric surfaces, hence, showed local groundwater flow system which is possibly controlled by the underlying low permeable aquicludes formed by shales. The protective capacity of the aquitards was somewhat reduced by the permeating fractures which exposed the aquifers to polluting effects of mineralized water-types.

  16. Mooreville chalk - Upper Cretaceous sediment facies and sea level cycles, west-central Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Wylie, J.A.; King, D.T.

    1986-05-01

    The Mooreville Chalk is composed of open-marine sediments containing a significant amount of fine-grained clastics. The main lithology is a chalk according to most workers; however, various lithologic types are present with marl being dominant. In the hemipelagic classification, a marl contains 30-70% calcium carbonate. Five facies have been delineated through detailed analysis of outcrops and subsurface samples. In stratigraphic order,these facies are: (1) bioturbated glauconitic sandstones and silty calcareous muds (inner shelf), (2) light olive-gray bioturbated marl and calcareous mud (open shelf, below storm wave base), (3) dark olive-gray laminated marl and calcareous mud (open shelf, well below storm wave base), (4) tan calcareous siltstones and sandstones, and sandy calcareous muds (open shelf, above storm wave base), and (5) tan silty calcareous muds and silty marls (open shelf, at storm wave base). The main depositional setting was a poorly oxygenated middle shelf environment, primarily below storm wave base. This interpretation is based on the absence of storm wave features known to exist in shallower water marls, the presence of small-scale laminae, the abundance of finely divided FeS/sub 2/, and the general dark color of the sediments. A relative sea level curve for the early Campanian shows two main cycles of relative sea level rise and fall. These two cycles do not compare well with the cycles reported from coeval facies of the Western Interior seaway and northern Europe. This unfavorable comparison suggests a different, local sea level history for the northeastern gulf rim.

  17. Facies control of reservoir quality in Grayburg Formation, Dune field, Crane County, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Bebout, D.G. (Bureau of Economic Geology, Austin, TX (USA))

    1987-02-01

    The lower Guadalupian Grayburg carbonates of Dune field were deposited along the edge of the Central Basin platform on the west side of the Midland basin. Dune field lies on the northeast side of a low-relief structure that dips gently into the basin. In the Mobil University Unit 15/16 of Dune field, the Grayburg reservoir section has been divided vertically into three parts based on carbonate facies recognized in whole cores. Predictable average porosities ({phi}) and geometric mean permeabilities (k) associated with these facies vary widely between four orders of magnitude. Fusulinid wackestone ({phi} = 7%, k = 0.2 md), the most widely distributed facies studied, composes the lower unit in all cores. The middle unit is represented by sponge-algal framestone ({phi} = 8%, k = 0.15 md) in the western third and crinoid packstone/grainstone ({phi} = 11%, k = 1.2 md) in the eastern two-thirds of the area studied. The upper unit contains an upward-shoaling succession from bottom to top of fusulinid wackestone, pellet grainstone ({phi} = 9%, k = 0.5 md), ooid grainstone ({phi} = 5%, k = 0.05 md), and pisolite grainstone ({phi} = 4%, k = 0.02 md). This sequence is interpreted to represent a progradational sequence from shallow-water subtidal to arid tidal-flat environments. Siltstone beds occur throughout the upper unit but are more numerous and thicker toward the top. Moldic, vuggy, interparticle, and intercrystalline porosities occur in the Grayburg dolomites. Although diagenesis of the San Andres/Grayburg carbonates (including massive dolomitization, and anhydrite and gypsum replacement and cementation) is extensive, the primary depositional fabrics still exert some control over the distribution, type, and amount of porosity and permeability. Permeability is highest (geometric mean = 0.5-1.2 md) where interparticle porosity is developed in the grainstones and packstones.

  18. Der Weg ist Das Ziel: Enthalpy Relaxation Geospeedometry in Volcanic Facies

    Science.gov (United States)

    Dingwell, D. B.

    2006-12-01

    The advent of reliable high temperature scanning calorimetry has had a major impact on the analysis of the thermodynamics of geomaterials at high temperature. A relatively novel and unconventional use of scanning calorimetry - enthalpy relaxation geospeedometry - has been employed in volcanic facies in the past ten years. Using these techniques,information on the cooling of natural and synthetic glasses can be obtained. Reliable calibration of the technique on a wide range of glasses from various volcanic facies has led to the development of a fully quantitative method for the determination of effective cooling rate on pristine natural glasses. The evidence accumulated to date reveals an extraordinarily rich variation in volcanic cooling histories. The analysis of the glass transition region in volcanic glasses has yielded cooling rates over seven log units. The highest cooling rates are observed for explosively subaqueously erupted basalts from Loihi seamount. These filigran limu varieties are inferred to have cooled at up to >100,000 K/sec. The slowest effective cooling rates are observed in welded spatter-fed pantelleritic glasses from Mayor Island NZ for which values of several K/day have been inferred. Even whithin individual volcanic terrains, and individual eruptive events the span of thermal histories is impressive. At Teide, Tenerife, 4-5 orders of magnitude of variation have been recorded. Herein lies perhaps the real power of the technique - facies-specific thermal histories - whose employment in volcanology adds a useful tool to the understanding of pristine units. Finally, I observe that the calorimetric glass transition, once a nagging detail obstructing the interpretation of calorimetric results, has become a useful tool for understanding glass petrogenesis in nature.

  19. Application of different classification methods for litho-fluid facies prediction: a case study from the offshore Nile Delta

    Science.gov (United States)

    Aleardi, Mattia; Ciabarri, Fabio

    2017-10-01

    In this work we test four classification methods for litho-fluid facies identification in a clastic reservoir located in the offshore Nile Delta. The ultimate goal of this study is to find an optimal classification method for the area under examination. The geologic context of the investigated area allows us to consider three different facies in the classification: shales, brine sands and gas sands. The depth at which the reservoir zone is located (2300-2700 m) produces a significant overlap of the P- and S-wave impedances of brine sands and gas sands that makes discrimination between these two litho-fluid classes particularly problematic. The classification is performed on the feature space defined by the elastic properties that are derived from recorded reflection seismic data by means of amplitude versus angle Bayesian inversion. As classification methods we test both deterministic and probabilistic approaches: the quadratic discriminant analysis and the neural network methods belong to the first group, whereas the standard Bayesian approach and the Bayesian approach that includes a 1D Markov chain a priori model to constrain the vertical continuity of litho-fluid facies belong to the second group. The ability of each method to discriminate the different facies is evaluated both on synthetic seismic data (computed on the basis of available borehole information) and on field seismic data. The outcomes of each classification method are compared with the known facies profile derived from well log data and the goodness of the results is quantitatively evaluated using the so-called confusion matrix. The results show that all methods return vertical facies profiles in which the main reservoir zone is correctly identified. However, the consideration of as much prior information as possible in the classification process is the winning choice for deriving a reliable and physically plausible predicted facies profile.

  20. Mineralogy and geochemistry of the main glauconite bed in the Middle Eocene of Texas: paleoenvironmental implications for the verdine facies.

    Science.gov (United States)

    Harding, Sherie C; Nash, Barbara P; Petersen, Erich U; Ekdale, A A; Bradbury, Christopher D; Dyar, M Darby

    2014-01-01

    The Main Glauconite Bed (MGB) is a pelleted greensand located at Stone City Bluff on the south bank of the Brazos River in Burleson County, Texas. It was deposited during the Middle Eocene regional transgression on the Texas Gulf Coastal Plain. Stratigraphically it lies in the upper Stone City Member, Crockett Formation, Claiborne Group. Its mineralogy and geochemistry were examined in detail, and verdine facies minerals, predominantly odinite, were identified. Few glauconitic minerals were found in the green pelleted sediments of the MGB. Without detailed mineralogical work, glaucony facies minerals and verdine facies minerals are easily mistaken for one another. Their distinction has value in assessing paleoenvironments. In this study, several analytical techniques were employed to assess the mineralogy. X-ray diffraction of oriented and un-oriented clay samples indicated a clay mixture dominated by 7 and 14Å diffraction peaks. Unit cell calculations from XRD data for MGB pellets match the odinite-1M data base. Electron microprobe analyses (EMPA) from the average of 31 data points from clay pellets accompanied with Mössbauer analyses were used to calculate the structural formula which is that of odinite: Fe(3+) 0.89 Mg0.45 Al0.67 Fe(2+) 0.30 Ti0.01 Mn0.01) Σ = 2.33 (Si1.77 Al0.23) O5.00 (OH)4.00. QEMSCAN (Quantitative Evaluation of Minerals by Scanning Electron Microscopy) data provided mineral maps of quantitative proportions of the constituent clays. The verdine facies is a clay mineral facies associated with shallow marine shelf and lagoonal environments at tropical latitudes with iron influx from nearby runoff. Its depositional environment is well documented in modern nearshore locations. Recognition of verdine facies clays as the dominant constituent of the MGB clay pellets, rather than glaucony facies clays, allows for a more precise assessment of paleoenvironmental conditions.

  1. Mineralogy and Geochemistry of the Main Glauconite Bed in the Middle Eocene of Texas: Paleoenvironmental Implications for the Verdine Facies

    Science.gov (United States)

    Harding, Sherie C.; Nash, Barbara P.; Petersen, Erich U.; Ekdale, A. A.; Bradbury, Christopher D.; Dyar, M. Darby

    2014-01-01

    The Main Glauconite Bed (MGB) is a pelleted greensand located at Stone City Bluff on the south bank of the Brazos River in Burleson County, Texas. It was deposited during the Middle Eocene regional transgression on the Texas Gulf Coastal Plain. Stratigraphically it lies in the upper Stone City Member, Crockett Formation, Claiborne Group. Its mineralogy and geochemistry were examined in detail, and verdine facies minerals, predominantly odinite, were identified. Few glauconitic minerals were found in the green pelleted sediments of the MGB. Without detailed mineralogical work, glaucony facies minerals and verdine facies minerals are easily mistaken for one another. Their distinction has value in assessing paleoenvironments. In this study, several analytical techniques were employed to assess the mineralogy. X-ray diffraction of oriented and un-oriented clay samples indicated a clay mixture dominated by 7 and 14Å diffraction peaks. Unit cell calculations from XRD data for MGB pellets match the odinite-1M data base. Electron microprobe analyses (EMPA) from the average of 31 data points from clay pellets accompanied with Mössbauer analyses were used to calculate the structural formula which is that of odinite: Fe3+0.89 Mg0.45 Al0.67 Fe2+0.30 Ti0.01 Mn0.01) Σ = 2.33 (Si1.77 Al0.23) O5.00 (OH)4.00. QEMSCAN (Quantitative Evaluation of Minerals by Scanning Electron Microscopy) data provided mineral maps of quantitative proportions of the constituent clays. The verdine facies is a clay mineral facies associated with shallow marine shelf and lagoonal environments at tropical latitudes with iron influx from nearby runoff. Its depositional environment is well documented in modern nearshore locations. Recognition of verdine facies clays as the dominant constituent of the MGB clay pellets, rather than glaucony facies clays, allows for a more precise assessment of paleoenvironmental conditions. PMID:24503875

  2. Coralgal facies of the Upper Eocene-Lower Oligocene limestones in Letca-Rastoci area

    Directory of Open Access Journals (Sweden)

    Ioana Prica

    2001-09-01

    Full Text Available In this paper are described the coralgal facies identified in the Upper Eocene-Lower Oligocene limestone succession (Cozla Formation outcropping in two quarries at Letca and Rastoci (Sălaj district, Romania. In the studied profiles the coral and algae limestones are interlayered with bioclastic limestones with foraminifera. On the top of relatively deep water deposits, coral and algae crusts and dendritic corals coated by algae were deposited. The environment registered a gradual deepening, the deposits being completely immersed, while bioclastic limestones with foraminifera were recurrently formed. This cycle is repeated, the whole succession being caracterized by several such “parasequences”.

  3. New interpretations of the facies of the Rhenish brown coal of West Germany

    Energy Technology Data Exchange (ETDEWEB)

    Hagemann, H.W.; Wolf, M.

    1987-05-01

    New ideas concerning the understanding of the facies of the Rhenish brown coal of West Germany are discussed. These new interpretations are based on a significantly larger number of samples and refined procedures for analysis within the field of paleobotany, palynology, coal petrology and organic geochemistry than were available to P.W. Thomson and M. Teichmuller. The light and dark bands in the coal are mainly the result of different degrees of plant decomposition. The influence of the peat-forming plant communities plays a subordinate role in the petrographical composition of these particular strata of the Rhenish brown coal. 28 refs.

  4. Sediment Facies on a Steep Shoreface, Tairua/Pauanui Embayment, New Zealand

    Science.gov (United States)

    Trembanis, A. C.; Hume, T. M.; Gammisch, R. A.; Wright, L. D.; Green, M. O.

    2001-05-01

    Tairua/Pauanui embayment is a small headland-bound system on the Coromandel Peninsula on the east coast of the North Island of New Zealand. The shoreface in this area is steep ( ~0.85) and concave; however, where the profile is steepest, between 10-15-m water depth, the profile is slightly convex. A sedimentological study of the shoreface was conducted to provide baseline information for a sediment-dynamics study. Detailed swath mapping of the seabed sediment from the beach out to a water depth of ~50 m was conducted using side-scan sonar. Over 200 km of side-scan sonar data were collected by separate surveys in September 2000 and again in February 2001. Ground-truthing of side-scan sonar data was carried out by SCUBA, grab sampling ( ~100 samples) and drop-camera video. A digital terrain model (DTM) of the area was constructed using newly collected bathymetric data along with data from digitized nautical charts. The DTM exposes changes in bathymetry and variation in slope throughout the study area. The acoustic and sedimentologic data were used to identify and map 8 individual facies units. Shoreface facies distribution was found to be patchy and complex. Large-scale ( ~200-m wide x 1600-m long), slightly depressed, mega-rippled coarse-sand/shell-hash units were abruptly truncated by contacts with fine, featureless, continuous sand-cover units. The repeat survey in February indicated stability of the overall shape and location of large-scale facies units, while diver observations indicated that bedforms within units actively migrate. Bedform roughness is highly variable, including patchy reefs/rubble, sand-dollar fields mega-rippled coarse-gravel/sands, ripple scour depressions, and fields of dense tubeworms. The distribution of coarse shell-hash units is consistent with diabathic sediment transport. Three tripods supporting a range of instruments for measuring waves, currents, boundary-layer flows and sediment resuspension and settling were deployed on the

  5. Geochemical and Microbial Community Attributes in Relation to Hyporheic Zone Geological Facies

    Energy Technology Data Exchange (ETDEWEB)

    Hou, Zhangshuan; Nelson, William C.; Stegen, James C.; Murray, Christopher J.; Arntzen, Evan V.; Crump, Alex R.; Kennedy, David W.; Perkins, M. C.; Scheibe, Timothy D.; Fredrickson, Jim K.; Zachara, John M.

    2017-09-20

    The hyporheic zone (HZ) is the active ecotone between the surface stream and groundwater, where exchanges of water, nutrients, and organic matter occur in response to variations in discharge and riverbed properties. Within this region, a confluence of surface-derived organic carbon and subsurface nitrogen (in the form of nitrate) has been shown to stimulate microbial activity and transformations of carbon and nitrogen species. For example, production of gases such as CO2, N2 and N2O indicate hyporheic zones might have a significant effect on energy and nutrient flows between the atmosphere and the subsurface. Managed and seasonal river stage changes and geomorphology-controlled sediment texture drive water flow within the HZ of the Columbia River. To examine the relationship between sediment texture, biogeochemistry, and biological activity in the HZ, the grain size distributions for sediment samples taken across 320 m of shoreline were characterized to define geological facies, and the relationships among physical properties of the facies, physicochemical attributes of the local environment, and the structure and activity of associated microbial communities were examined. Mud and sand content and the presence of carbon and nitrogen oxidizers were found to explain the variability in many biogeochemical attributes. Microbial community analysis revealed a high relative abundance of putative ammonia-oxidizing Thaumarchaeota and nitrite-oxidizing Nitrospirae, together comprising ~20% of the total community across all samples, but scant ammonia-oxidizing Bacteria. Network analysis of operational taxonomic units and the measured geophysical, chemical, and functional parameters showed negative relationships between abundance-based modules of organisms and sand and mud contents, and positive relationships with total organic carbon. The relationships identified in this work indicate grain size distribution is a good predictor of biogeochemical properties, and that subsets

  6. 5 CFR 550.203 - Advances in pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Advances in pay. 550.203 Section 550.203...) Advances in Pay § 550.203 Advances in pay. (a) The head of an agency may provide for the advance payment of... appointed to a position in the agency. (b) The maximum amount of pay that may be advanced to an employee...

  7. 27 CFR 70.103 - Failure to pay tax.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Failure to pay tax. 70.103... § 70.103 Failure to pay tax. Whoever fails to pay any tax imposed by Part I of Subchapter A of Chapter... penalty of 5 percent of the tax due but unpaid. For additional penalties for failure to pay tax, see 27...

  8. Pay me Right: Reference Values and Executive Compensation

    OpenAIRE

    Gregorič, Aleksandra; Polanec, Sašo; Slapničar, Sergeja

    2008-01-01

    This paper studies the impact of external reference values on managerial compensation contracts. We consider the effect of adoption of non-binding pay nfirms on actal remuneration behavior using a unique country example. We find that introduction of pay nfirms changed the reference values for CEOs and led to adjustment of executive compensation towards new equilibrium. These pay nfirms affected pay in firms with actual compensation below and above reference values. Further we find that refere...

  9. INDUSTRIAL BRANDING – DOES IT PAY OFF?

    OpenAIRE

    Anca BUTNARIU

    2017-01-01

    In a world characterized by the growth of global competition, a key question raised by business-to-business marketers is if brands in industrial markets really pay off, that is in which contexts and for what type of customers branding efforts are important and can bring competitive advantages for the companies owning those brands. The particularities and importance of branding in business has become a major field of scientific debate in the last years, but there are still questions unanswered...

  10. Paying for Mitigation: A Multiple Country Study

    OpenAIRE

    Carlsson, Fredrik; Kataria, Mitesh; Krupnick, Alan; Lampi, Elina; Lofgren, Asa; Qin, Ping; Chung, Susie; Sterner, Thomas

    2010-01-01

    Unique survey data from a contingent valuation study conducted in three different countries (China, Sweden, and the United States) were used to investigate the ordinary citizen’s willingness to pay (WTP) for reducing CO2 emissions. We found that a large majority of the respondents in all three countries believe that the mean global temperature has increased over the last 100 years and that humans are responsible for the increase. A smaller share of Americans, however, believes these statement...

  11. Pay for performance in the public sector

    DEFF Research Database (Denmark)

    Bregn, Kirsten

    2015-01-01

    This paper contributes to an explanation of why pay for performance (PFP) in the public sector has difficulties in functioning properly and why, despite the difficulties, its use is continued. To do so, the paper draws on insights from behavioural economics. The explanation focuses on cognitive b...... effects of PFP and, consequently, PFP may be maintained even if it is not appropriate in the specific context....

  12. 26 CFR 1.904(f)-3 - Allocation of net operating losses and net capital losses.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Allocation of net operating losses and net....904(f)-3 Allocation of net operating losses and net capital losses. For rules relating to the allocation of net operating losses and net capital losses, see § 1.904(g)-3T. ...

  13. 29 CFR 4204.13 - Net income and net tangible assets tests.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Net income and net tangible assets tests. 4204.13 Section....13 Net income and net tangible assets tests. (a) General. The criteria under this section are that either— (1) Net income test. The purchaser's average net income after taxes for its three most recent...

  14. Prediction of Diagenetic Facies using Well Logs: Evidences from Upper Triassic Yanchang Formation Chang 8 Sandstones in Jiyuan Region, Ordos Basin, China

    Directory of Open Access Journals (Sweden)

    Lai Jin

    2016-05-01

    Full Text Available The eighth member of Upper Triassic Yanchang Formation (Chang 8 is the major oil reservoir unit in Jiyuan oil field, though with the high potential for oil exploration. The Chang 8 sandstones are characterized with low porosity, low permeability and strong microscopic heterogeneities due to the complex deep-burial diagenetic history. Detailed petrological studies by thin section, X-ray diffraction, scanning electron microscopy, core analysis have been used to investigate the lithogology characteristics, diagenesis, diagenetic minerals and their coupling impacts on reservoir property. The results show that Chang 8 sandstones comprise fine to mediumgrained subarkoses, feldspathic litharenites. The pore systems are dominated by remaining primary intergranular pores, secondary dissolution porosity and micropores. Then, five diagenetic facies were divided in Chang 8 sandstones based on the type and degree of diagenesis, diagenetic minerals assemblages and their coupling effects on the reservoir quality. They consist of grain-coating chlorite weak dissolution facies, unstable component dissolution facies, tight compaction facies, clay minerals filling facies and carbonate cementation facies. The well logging response characteristics of various diagenetic facies are summarized on Gamma Ray (GR, Density Logging (DEN, Acoustic (AC, Compensated Neutron Logging (CNL, and True Formation Resistivity (RT by translating diagenetic facies to well log responses, the diagenetic facies were defined by a set of log responses, and porosity, permeability ranges for each diagenetic facies were determined from core analyses. Well log data of Luo 13 and Chi 212 are processed to evaluate the accuracy of the predictive model. The diagenetic facies are predicted on the vertical profile based on the generated model. Predicted distribution of diagenetic facies precisely coincide with the microscopic observations, and diagenetic facies in Chang 8 sandstones are generally

  15. Black workers' satisfaction with their pay

    Directory of Open Access Journals (Sweden)

    X. C. Birkenbach

    1980-11-01

    Full Text Available Research in South Africa has shown that money is the most important outcome desired by black workers in the work situation. However, few studies have attempted to establish which variables are related to black workers' satisfaction with their pay. The findings of the present study suggest that workers who are satisfied are generally younger, more educated and have fewer financial dependents than dissatisfied workers. In addition, they see their pay as being more equitable, and have a better understanding of their companies' pay systems than dissatisfied workers.OpsommingNavorsing in Suid-Afrika toon dat finansiële vergoeding die belangrikste faktor in die swart werker se werklewe is. Weinig studies is egter tot dusver aangepak om veranderlikes te ondersoek wat verband hou met die loontevredenheid van swart werkers. Die huidige studie se bevindinge dui aan dat werkers wat tevrede met hul lone is in die algemeen jonger is, meer skoolopleiding het en minder finansiële afhanklikes het as ontevrede werkers. Verder skyn dit asof hulle hul lone as meer regverdigd beskou en ook loonstelsels beter verstaan as ontevrede werkers.

  16. Perquisites: the intrinsic form of pay.

    Science.gov (United States)

    Ellig, B R

    1981-01-01

    Compensation packages, particularly for executives, are made up of five elements--salary, employee benefits, short-term incentives, long-term incentives, and perquisites. Of these, perquisites are probably the most misunderstood, according to author Bruce Ellig, vice-president of Corporate Compensation and Benefits for Pfizer Inc. The value of perquisites, or "perks," is their degree of exclusivity--that is, their worth as status symbols or "membership benefits" for those employees at or above a certain level in the company's hierarchy. And their value is enhanced when they (as some do) qualify for favorable tax treatment. True perks fall into six categories--time off with pay, executive services, nonperformance awards, health-care, survivor protection, and retirement coverage. Within these categories, perks take many forms. Time off with pay, for example, might include employment contracts, liberalized vacations, the privilege of working at home, disability benefits, sabbaticals, severance pay, or outplacement assistance. The use of perks varies among companies, but is more popular among small companies.

  17. 44 CFR 353.7 - Failure to pay.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Failure to pay. 353.7 Section... LICENSEE RADIOLOGICAL EMERGENCY PLANS AND PREPAREDNESS § 353.7 Failure to pay. In any case where there is a dispute over the FEMA bill or where FEMA finds that a licensee has failed to pay a prescribed fee required...

  18. 27 CFR 70.97 - Failure to pay tax.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Failure to pay tax. 70.97... § 70.97 Failure to pay tax. (a) Negligence—(1) General. If any part of any underpayment (as defined in... section 6651 of the Internal Revenue Code (relating to failure to file such return or pay tax) shall be...

  19. 12 CFR 268.202 - Equal Pay Act.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Equal Pay Act. 268.202 Section 268.202 Banks... REGARDING EQUAL OPPORTUNITY Provisions Applicable to Particular Complaints § 268.202 Equal Pay Act. Complaints alleging violations of the Equal Pay Act shall be processed under this part. ...

  20. 38 CFR 3.754 - Emergency officers' retirement pay.

    Science.gov (United States)

    2010-07-01

    ...' retirement pay. 3.754 Section 3.754 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... officers' retirement pay. A retired emergency officer of World War I has basic eligibility to retirement pay by the Department of Veterans Affairs under Pub. L. 87-875 (sec. 11(b), Pub. L. 85-857) from date...

  1. 5 CFR 531.603 - Locality pay areas.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Locality pay areas. 531.603 Section 531.603 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER THE GENERAL SCHEDULE Locality-Based Comparability Payments § 531.603 Locality pay areas. (a) Locality rates of...

  2. 22 CFR 512.22 - Deduction from pay.

    Science.gov (United States)

    2010-04-01

    ... 1982 Salary Offset § 512.22 Deduction from pay. (a) Deduction by salary offset, from an employee's disposable current pay, shall be subject to the following circumstances: (1) When funds are available, the... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Deduction from pay. 512.22 Section 512.22...

  3. 29 CFR 70.42 - Consent to Pay Fees.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Consent to Pay Fees. 70.42 Section 70.42 Labor Office of the....42 Consent to Pay Fees. (a) The filing of a request under this subpart will be deemed to constitute an agreement by the requester to pay all applicable fees charged under this part up to and including...

  4. 38 CFR 3.654 - Active service pay.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Active service pay. 3.654..., Compensation, and Dependency and Indemnity Compensation Adjustments and Resumptions § 3.654 Active service pay. (a) General. Pension, compensation, or retirement pay will be discontinued under the circumstances...

  5. 5 CFR 534.504 - Annual adjustment in pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Annual adjustment in pay. 534.504 Section 534.504 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Pay for Senior-Level and Scientific and Professional Positions § 534.504 Annual adjustment...

  6. 40 CFR 66.61 - Duty to pay.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Duty to pay. 66.61 Section 66.61... COLLECTION OF NONCOMPLIANCE PENALTIES BY EPA Payment § 66.61 Duty to pay. (a) Except where the owner or... who submits a petition pursuant to § 66.52 shall pay the penalty amount calculated by the owner or...

  7. 44 CFR 354.7 - Failure to pay.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Failure to pay. 354.7 Section 354.7 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND... PROGRAM § 354.7 Failure to pay. Where a licensee fails to pay a prescribed fee required under this part...

  8. 29 CFR 1450.23 - Deduction from pay.

    Science.gov (United States)

    2010-07-01

    ... OWED THE UNITED STATES Salary Offset § 1450.23 Deduction from pay. (a) Deduction by salary offset, from... biweekly pay period) following written consent by the employee to salary offset, waiver of hearing, or the... 29 Labor 4 2010-07-01 2010-07-01 false Deduction from pay. 1450.23 Section 1450.23 Labor...

  9. 36 CFR 1202.52 - How do I pay?

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false How do I pay? 1202.52 Section... REGULATIONS IMPLEMENTING THE PRIVACY ACT OF 1974 Individual Access to Records § 1202.52 How do I pay? You must pay by check or money order. Make your check or money order payable to the National Archives and...

  10. 29 CFR 778.409 - Provision for overtime pay.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Provision for overtime pay. 778.409 Section 778.409 Labor... Regular Rate Principles Guaranteed Compensation Which Includes Overtime Pay § 778.409 Provision for overtime pay. The section 7(f) contract must provide for compensation at not less than one and one-half...

  11. 29 CFR 1614.202 - Equal Pay Act.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Equal Pay Act. 1614.202 Section 1614.202 Labor Regulations... OPPORTUNITY Provisions Applicable to Particular Complaints § 1614.202 Equal Pay Act. (a) In its enforcement of the Equal Pay Act, the Commission has the authority to investigate an agency's employment practices on...

  12. 5 CFR 531.214 - Setting pay upon promotion.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Setting pay upon promotion. 531.214... Changes § 531.214 Setting pay upon promotion. (a) General. An agency must set an employee's payable rate of basic pay upon promotion following the rules in this section, consistent with 5 U.S.C. 5334(b...

  13. 5 CFR 304.106 - Pay and leave administration.

    Science.gov (United States)

    2010-01-01

    ... job performance, contributions to agency mission, and the general pay increases granted to other Federal employees. Experts and consultants are not entitled to receive automatic adjustments in their rates of basic pay at the time of general pay increases under 5 U.S.C. 5303 unless specifically provided...

  14. Say-on-Pay Votes : The Role of the Media

    NARCIS (Netherlands)

    Hooghiemstra, Reggy; Kuang, Yu Flora; Qin, B.

    2015-01-01

    We investigate the association between the media coverage of firms' CEO pay packages and subsequent shareholder voting on say-on-pay resolutions, and find that negative media coverage is able to predict shareholder discontent over say on pay. When we divide media coverage into coverage in the

  15. Air pollution causes health effects and net national product of a country decreases: a theoretical framework

    OpenAIRE

    Mohajan, Haradhan

    2011-01-01

    The paper deals with green accounting and accounts the health effects of air pollution. It shows that due to air pollution human capital can not be utilized properly and net national product of a country decreases. The willing to pay system among workers is beneficial to the government, factory owners and workers of a country. The marginal cost-benefit rule for an optimal level of air pollution creates negative health effects. The air pollution cause both direct disutility and indirect welfar...

  16. Use of tortuosity for discriminating electro-facies to interpret the electrical parameters of carbonate reservoir rocks

    Energy Technology Data Exchange (ETDEWEB)

    Saner, Salih; Than Htay, Maung [Petroleum and Gas Technology Division, Research Institute of the King Fahd University of Petroleum and Minerals, Dhahran (Saudi Arabia); Al-Harthi, Abdulaziz [Physics department of the King Fahd University of Petroleum and Minerals, Dhahran (Saudi Arabia)

    1996-12-06

    The electrical parameters of 80 various carbonate rock plugs from a Saudi Arabian reservoir were measured. The results were first analyzed without considering the lithology, and then subsequently lithology was considered. Tortuosity distribution and correlations with other petrophysical parameters were used in differentiating samples of similar electrical properties, called `electro-facies`. Tortuosity distribution indicated two populations of data points one of which corresponded to the oolitic and skeletal-intraclastic lithofacies, referred to as `granular electro-facies`; and the other to the muddy and the dolomitic lithofacies, named `dolomitic-muddy electro-facies`. Three methods were applied to interpret the cementation factor: (1) the Archie; (2) the best fit; and (3) the cementation factor as a function of porosity. Error analysis showed that the Archie cementation factor was not an appropriate method for the studied reservoir rocks. The best fit and the cementation factor as a function of porosity methods yielded more reasonable results and they are recommended over the Archie method. A comparison of the water saturations obtained using the electrical parameters of the overall samples with the water saturations obtained using the parameters of each electro-facies showed significant errors especially in low water saturation zones. This indicates the importance of litho- or electro-facies discrimination in heterogeneous reservoirs

  17. Microbial facies distribution and its geological and geochemical controls at the Hanford 300 area

    Science.gov (United States)

    Hou, Z.; Nelson, W.; Stegen, J.; Murray, C. J.; Arntzen, E.

    2015-12-01

    Efforts have been made by various scientific disciplines to study hyporheic zones and characterize their associated processes. One way to approach the study of the hyporheic zone is to define facies, which are elements of a (hydrobio) geologic classification scheme that groups components of a complex system with high variability into a manageable set of discrete classes. In this study, we try to classify the hyporheic zone based on the geology, geochemistry, microbiology, and understand their interactive influences on the integrated biogeochemical distributions and processes. A number of measurements have been taken for 21 freeze core samples along the Columbia River bank in the Hanford 300 Area, and unique datasets have been obtained on biomass, pH, number of microbial taxa, percentage of N/C/H/S, microbial activity parameters, as well as microbial community attributes/modules. In order to gain a complete understanding of the geological control on these variables and processes, the explanatory variables are set to include quantitative gravel/sand/mud/silt/clay percentages, statistical moments of grain size distributions, as well as geological (e.g., Folk-Wentworth) and statistical (e.g., hierarchical) clusters. The dominant factors for major microbial and geochemical variables are identified and summarized using exploratory data analysis approaches (e.g., principal component analysis, hierarchical clustering, factor analysis, multivariate analysis of variance). The feasibility of extending the facies definition and its control of microbial and geochemical properties to larger scales is discussed.

  18. Sedimentary facies and lithologic characters as main factors controlling hydrocarbon accumulations and their critical conditions

    Directory of Open Access Journals (Sweden)

    Jun-Qing Chen

    2015-10-01

    Full Text Available Taking more than 1000 clastic hydrocarbon reservoirs of Bohai Bay Basin, Tarim Basin and Junggar Basin, China as examples, the paper has studied the main controlling factors of hydrocarbon reservoirs and their critical conditions to reveal the hydrocarbon distribution and to optimize the search for favorable targets. The results indicated that the various sedimentary facies and lithologic characters control the critical conditions of hydrocarbon accumulations, which shows that hydrocarbon is distributed mainly in sedimentary facies formed under conditions of a long-lived and relatively strong hydrodynamic environment; 95% of the hydrocarbon reservoirs and reserves in the three basins is distributed in siltstones, fine sandstones, lithified gravels and pebble-bearing sandstones; moreover, the probability of discovering conventional hydrocarbon reservoirs decreases with the grain size of the clastic rock. The main reason is that the low relative porosity and permeability of fine-grained reservoirs lead to small differences in capillary force compared with surrounding rocks small and insufficiency of dynamic force for hydrocarbon accumulation; the critical condition for hydrocarbon entering reservoir is that the interfacial potential in the surrounding rock (Φn must be more than twice of that in the reservoir (Φs; the probability of hydrocarbon reservoirs distribution decreases in cases where the hydrodynamic force is too high or too low and when the rocks have too coarse or too fine grains.

  19. Lower Toarcian Posidonia Shale in Southern Germany (Schwaebische Alb). Organic facies, depositional environment, and maurity

    Energy Technology Data Exchange (ETDEWEB)

    Littke, R.; Rotzal, H.; Leythaeuser, D.; Baker, D.R. (Forschungszentrum Juelich GmbH (Germany). Inst. fuer Erdoel und Organische Geochemie)

    1991-11-01

    Four cores of Lower Toarcian Posidonia Shale from the Schwaebische Alb in Southern Germany were characterized by elemental analyses (C, S, C{sub org}), Rock-Eval pyrolysis, and incident light microsocpy. These results are compared to a single core of the same stratigraphic interval in Northern Germany. Data reveal the same principal organic facies evolution within the Posidonia Shale in three of the cores, but a different evolution within the core drilled at the nothern site from the Schwaebische Alb and in Northern Germany. Differences in the consistency of anaerobic bottom water are regarded as the primary control of organic facies and are presumed to be dependent on depth of water during deposition. Accumulation rates of bulk sediment and organic carbon were low, if Posidonia Shale sedimentation lasted 2.5 million years as suggested by biostratigrahic information. These low accumulation rates contradict the existence of high rates of primary productivity as a principal cause for black shale deposition. High bioproductivity can only be assumed, of the Posidonia Shale only represents a much smaller time interval; i.e. less than 0.5 million years. The maturity level of all profiles corresponds to the onset of petroleum formation. Small differences exist between the more mature northern and central sites and the southern sites in the Schwaebische Alb. (orig.).

  20. Facies-related fracturing in turbidites: insights from the Marnoso-Arenacea Fm. (Northern Apennines, Italy)

    Science.gov (United States)

    Ogata, Kei; Storti, Fabrizio; Balsamo, Fabrizio; Bedogni, Enrico; Tinterri, Roberto; Fetter, Marcos; Gomes, Leonardo; Hatushika, Raphael

    2016-04-01

    Natural fractures deeply influence subsurface fluid flow, exerting a primary control on resources like aquifers, hydrocarbons and geothermal reservoirs, and on environmental issues like CO2 storage and nuclear waste disposal. In layered sedimentary rocks, depositional processes-imprinted rock rheology favours the development of both mechanical anisotropy and heterogeneity on a wide range of scales, and are thus expected to strongly influence location and frequency of fractures. To better constrain the contribution of stratigraphic, sedimentological and petrophysical attributes, we performed a high-resolution, multidisciplinary study on a selected stratigraphic interval of jointed foredeep turbidites in the Miocene Marnoso-arenacea Formation (Northern Apennines, Italy), which are characterised by a great lateral and vertical variability of grain-size and depositional structures. Statistical relationships among field and laboratory data significantly improve when the single facies scale is considered, and, for similar facies recording different evolutionary stages of the parent turbidity currents, we observed a direct correlation between the three-dimensional anisotropies of rock hardness tensors and the normalized fracture frequencies, testifying for the primary sedimentary flow-related control on fracture distributions.

  1. HIV status: the prima facie right not to know the result.

    Science.gov (United States)

    Chan, Tak Kwong

    2016-02-01

    When a patient regains consciousness from Cryptococcus meningitis, the clinician may offer an HIV test (in case it has not already been done) (scenario 1) or offer to tell the patient his HIV status (in case the test has already been performed with a positive result while the patient was unconscious) (scenario 2). Youngs and Simmonds proposed that the patient has the prima facie right to refuse an HIV test in scenario 1 but not the prima facie right not to be told the HIV status in scenario 2. I submit that the claims to the right of refusal in both scenarios are similarly strong as they should both be grounded in privacy, self determination or dignity. But a conscientious agent should bear in mind that members of the public also have the right not to be harmed. When the circumstance allows, a proper balance of the potential benefits and harm for all the competing parties should guide the clinical decision as to whose right should finally prevail. Where a full ethical analysis is not possible, the presumption should favour respecting the patient's right of refusal in both scenarios. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  2. [First trimester screening for Down syndrome at Prima facie. A 6-year survey].

    Science.gov (United States)

    Roth, P; Bernard, J-P; Meyer, V; Beaujard, M-P; Salomon, L-J; Ville, Y

    2016-02-01

    To evaluate the results of screening for trisomy 21 by the combined risk of first trimester (as defined by the decree of June 23, 2009) in the Prima facie structure. Single center study involving all patients that were seen for first trimester screening at Prima facie with singleton living pregnancy, not obtained by embryo donation, between 1 January 2009 and 31 December 2014. Eighteen thousand two hundred and fifty-one patients were included, of which underwent screening for trisomy 21 by the combined risk. One thousand and forty-six (6.1%) had a calculated risk higher than 1/250. Seventy-five were affected by trisomy 21, of whom 65 in the high risk group. The sensitivity and specificity of screening are 86.7% and 94.4%. The median nuchal translucency was 0.98 MoM. Screening for trisomy 21 by calculating the combined risk of first trimester enabled to detect 86.7% of trisomy 21 with a false positive rate of 5.6%. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  3. The facies distribution of carbonate sediments on Porcupine bank, northeast Atlantic

    Science.gov (United States)

    Scoffin, Terence P.; Bowes, George E.

    1988-11-01

    Porcupine Bank (51-54°N, 12-15°W), approximately 10,000 km 2 in area and 150-500 m deep, is effectively removed from present-day terrigenous sedimentation by the broad Irish Shelf to the east, and deep water to the north, west and south. Water temperatures range from 10° to 14.5°C. Carbonate sediments presently accumulate on the bank, mixing with relict quartz sands and lithic pebbles, cobbles and boulders of glacial origin. Traction current structures are absent but biogenic hollows, pits, mounds and trails are prevalent. The lithofacies have a crudely concentric zonation with pelagic foraminiferal oozes in the deepest waters (> 500 m), passing to foraminiferal (pelagic and benthic) glauconitic quartz sands over the bulk of the bank (500-200 m) where scattered patches of Lophelia pertusa coral branches are found, which in turn pass into a narrow zone associated with the lithic boulder field at the bank crest (skeletal fragments of benthic organisms-molluscs, echinoids, bryozoans and serpulids. This facies pattern is closely similar to that on Rockall Bank, 500 km to the north, and supports the construction of a depth-related facies model for modern open-sea temperate carbonate sediments: > 500 m, pelagic foraminiferans; 500-200 m, benthic foraminiferans plus Lophelia coral patches; 200-100 m, bivalve-echinoderm; 100-50 m, bryozoan-bivalve-gastropod-serpulid; <50 m, calcareous red algae-bivalve-gastropod-barnacle.

  4. Correlation of different-facies Triassic deposits of the eastern Urals and Siberia

    Energy Technology Data Exchange (ETDEWEB)

    Kirichkova, A.I.; Kulikova, N.K. [All Russian Research Institute of Oil Prospecting, Petersburg (Russian Federation)

    2002-07-01

    Some Triassic key sections of Siberia and the eastern Urals are characterized in terms of palaeontology. In the northeastern Siberia, these are sequences of the Cape Tsvetkov (the eastern Taimyr Peninsula) and the Ust-Anabar and Buur-Olenek structural-facies zones. Marine and continental deposits of these sections contain six palynological assemblages of the Induan, Olenekian, late Anisian, Ladinian-early Carnian, Carnian, and early Norian ages. The dating is supported by marine fauna identifications. Analogous palynological assemblages were detected in volcano-sedimentary coastal-marine Triassic sequences recovered by the Tyumen' superdeep borehole and by deep Nikol'skaya-1 borehole in West Siberia. In the eastern Urals, the palynological assemblages of similar composition were found in continental volcano-sedimentary coal-bearing sequences of the Chelyabinsk and Anokhino grabens. This allows correlation of the different-facies Triassic deposits. Distribution patterns of the distinguished spore-pollen and macrofossil plant assemblages are compared for the first time. The correspondence between evolutionary stages of Triassic taphofloras in East Siberia and the eastern Urals is established.

  5. Distribution, facies, ages, and proposed tectonic associations of regionally metamorphosed rocks in northern Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Dusel-Bacon, C.; Brosge, W.P.; Till, A.B.; Doyle, E.O.; Mayfield, C.F.; Reiser, H.N.; Miller, T.P.

    1989-01-01

    Approximately half of the exposed bedrock in northern Alaska has been regionally metamorphosed. In the southern Brooks Range and on the Seward Peninsula, continental rocks experienced a clockwise pressure-temperature path that evolved during Middle Jurassic to late Early Cretaceous time from the low- to high-temperature subfacies of the blueschist facies and, finally, due to decreasing pressure, evolved to the greenschist facies. Metamorphism in the southern Brooks Range was associated with north-vergent compression along a south-dipping subduction zone that emplaced the oceanic rocks of the Angayucham terrane onto the continental margin. High-pressure metamorphism on the Seward Peninsula probably had a similar origin to that in the southern Brooks Range, but remnants of the overriding plate have not been identified, and the mechanism by which the high-pressure rocks in the two areas were separated is not known. In the Ruby geanticline, glaucophane, attesting to high-pressure metamorphism, is sporadically developed both within the continental rocks of the lower plate and, less commonly, near the base of the overlying oceanic thrust sheets. Although the majority of the metamorphic episodes that affected northern Alaska occurred during the Mesozoic, older episodes have been documented or are suspected in a few areas.

  6. Investigation of Facies Types and Associations of Kuhlan Red Bed Formation in NW Yemen: A New Hypothesis for Origin and Depositional Environment

    Directory of Open Access Journals (Sweden)

    Mohammed A. Al-Wosabi

    2006-06-01

    Full Text Available Varieties of thirteen facies types were recognized in the Kuhlan Formation represented by red bed siliciclastic sequences of argillaceous sediments. Examination of the Kuhlan stratigraphic column included sequence relationships, lithology, sedimentary characters, structures and petrography of the dominant rock types. These facies types are grouped in three distinct associations of facies. The lower unit A comprises association of facies (Distal turbidites represented by alternates of turbidity sequences including sandstone, siltstone and thick shale beds. These facies types confirm a regressive depositional environment in deep marine shelf conditions. There are three facies types which are identified as massive sandstone, cross-bedded sandstone and pebbly sandstone facies. The middle unit B association of facies (Proximal turbedites represents glaciomarine sequences displaying high lateral and vertical facies changes of glacioturbidite sediment alternates with diamictites and tillite beds. The sequences are affected by eustatic and eustatism of the glacial advance and retreat. This unit B includes eight types of facies. These are identified as; tillite, massive diamictites, stratified diamictites, laminated siltstone/shale, deformed siltstone/mudstone, graded rhythmic siltstone, massive conglomerate and cross-stratified sandy conglomerate facies. The upper unit C association of facies is represented by shallow marine shelf sequences displaying very thick massive and locally cross-bedded sand bar sandstone overlying the laminated siltstone/shale interbeds. The upward gradual changes in mineralogical composition and color confirms the start of marine transgression and later deposited platform Amran Group. Mineralogical composition of Kuhlan sandstone displays impure dirty rocks consisting of more than 30% of argillaceous matrix, 50% of cristobalite and quartz grains, more than 10% of ferruginous cement and 10% of detrital iron oxide grains, potash

  7. Does obfuscating excessive CEO pay work? The influence of remuneration report readability on say-on-pay votes

    NARCIS (Netherlands)

    Hooghiemstra, Reggy; Kuang, Yu Flora; Qin, Bo

    2017-01-01

    This paper assesses whether reducing ‘readability’ is an effective obfuscation strategy for influencing the level of shareholder say-on-pay voting dissent in firms with excessive CEO pay. Based on a sample of UK-listed firms, our results indicate that in cases of excessive CEO pay, a less readable

  8. Sedimentary facies of the upper Cambrian (Furongian; Jiangshanian and Sunwaptan) Tunnel City Group, Upper Mississippi Valley: new insight on the old stormy debate

    Science.gov (United States)

    Eoff, Jennifer D.

    2014-01-01

    New data from detailed measured sections permit a comprehensive revision of the sedimentary facies of the Furongian (upper Cambrian; Jiangshanian and Sunwaptan stages) Tunnel City Group (Lone Rock Formation and Mazomanie Formation) of Wisconsin and Minnesota. Heterogeneous sandstones, comprising seven lithofacies along a depositional transect from shoreface to transitional-offshore environments, record sedimentation in a storm-dominated, shallow-marine epicontinental sea. The origin of glauconite in the Birkmose Member and Reno Member of the Lone Rock Formation was unclear, but its formation and preserved distribution are linked to inferred depositional energy rather than just net sedimentation rate. Flat-pebble conglomerate, abundant in lower Paleozoic strata, was associated with the formation of a condensed section during cratonic flooding. Hummocky cross-stratification was a valuable tool used to infer depositional settings and relative paleobathymetry, and the model describing formation of this bedform is expanded to address flow types dominant during its genesis, in particular the importance of an early unidirectional component of combined flow. The depositional model developed here for the Lone Rock Formation and Mazomanie Formation is broadly applicable to other strata common to the early Paleozoic that document sedimentation along flooded cratonic interiors or shallow shelves.

  9. TimeNET Optimization Environment

    Directory of Open Access Journals (Sweden)

    Christoph Bodenstein

    2015-12-01

    Full Text Available In this paper a novel tool for simulation-based optimization and design-space exploration of Stochastic Colored Petri nets (SCPN is introduced. The working title of this tool is TimeNET Optimization Environment (TOE. Targeted users of this tool are people modeling complex systems with SCPNs in TimeNET who want to find parameter sets that are optimal for a certain performance measure (fitness function. It allows users to create and simulate sets of SCPNs and to run different optimization algorithms based on parameter variation. The development of this tool was motivated by the need to automate and speed up tests of heuristic optimization algorithms to be applied for SCPN optimization. A result caching mechanism is used to avoid recalculations.

  10. Implementing NetScaler VPX

    CERN Document Server

    Sandbu, Marius

    2014-01-01

    An easy-to-follow guide with detailed step-by step-instructions on how to implement the different key components in NetScaler, with real-world examples and sample scenarios.If you are a Citrix or network administrator who needs to implement NetScaler in your virtual environment to gain an insight on its functionality, this book is ideal for you. A basic understanding of networking and familiarity with some of the different Citrix products such as XenApp or XenDesktop is a prerequisite.

  11. Net4Care PHMR Library

    DEFF Research Database (Denmark)

    2014-01-01

    The Net4Care PHMR library contains a) A GreenCDA approach for constructing a data object representing a PHMR document: SimpleClinicalDocument, and b) A Builder which can produce a XML document representing a valid Danish PHMR (following the MedCom profile) document from the SimpleClinicalDocument......The Net4Care PHMR library contains a) A GreenCDA approach for constructing a data object representing a PHMR document: SimpleClinicalDocument, and b) A Builder which can produce a XML document representing a valid Danish PHMR (following the MedCom profile) document from the Simple...

  12. Pro DLR in NET 4

    CERN Document Server

    Wu, Chaur

    2011-01-01

    Microsoft's Dynamic Language Runtime (DLR) is a platform for running dynamic languages such as Ruby and Python on an equal footing with compiled languages such as C#. Furthermore, the runtime is the foundation for many useful software design and architecture techniques you can apply as you develop your .NET applications. Pro DLR in .NET 4 introduces you to the DLR, showing how you can use it to write software that combines dynamic and static languages, letting you choose the right tool for the job. You will learn the core DLR components such as LINQ expressions, call sites, binders, and dynami

  13. Hierarchies in Coloured Petri Nets

    DEFF Research Database (Denmark)

    Huber, Peter; Jensen, Kurt; Shapiro, Robert M.

    1991-01-01

    The paper shows how to extend Coloured Petri Nets with a hierarchy concept. The paper proposes five different hierarchy constructs, which allow the analyst to structure large CP-nets as a set of interrelated subnets (called pages). The paper discusses the properties of the proposed hierarchy...... constructs, and it illustrates them by means of two examples. The hierarchy constructs can be used for theoretical considerations, but their main use is to describe and analyse large real-world systems. All of the hierarchy constructs are supported by the editing and analysis facilities in the CPN Palette...

  14. EMBL pay settlement will cost millions

    CERN Multimedia

    Abott, A

    1999-01-01

    A labour dispute at EMBL, Heidelberg, was settled last week at a cost of at least DM4 million for the organisation's 16 member states. The lab has asked for clarification on whether the ruling from the IL0 refers simply to a salary adjustment from 1995 or also to a backdated implementation of higher salary scales. This second option would cost considerably more - 8 percent of the budget in back pay and DM3.5 million per annum (1/2 page).

  15. Pay for performance and medical professionalism.

    Science.gov (United States)

    Hendrickson, Marissa A

    2008-01-01

    Health care delivery systems are widely studying and implementing physician pay for performance (P4P) initiatives to improve quality and control costs. However, the increasing focus on quality-driven financial incentives has some troubling implications for medical professionalism. This article examines the P4P concept in light of a notion of medical fiduciary professionalism that dates back to the 18th-century Scottish physician John Gregory. Gregory's principles serve as a framework to assess the appropriateness of P4P initiatives in disseminating the principles of high-quality care without damage to professionalism, the patient-physician relationship, and access to care for all patients.

  16. Willingness to pay for wholesome canteen takeaway

    DEFF Research Database (Denmark)

    Nordström, Leif Jonas

    2012-01-01

    healthy diet, low physical activity and a high body mass index. For males and individuals with low education, who also constitute relevant target groups, the results suggest no significant difference in WTP between males and females, whereas low educated individuals have a significantly lower WTP than......The primary objective of this study was to estimate the willingness to pay (WTP) for a new intervention at the workplace: wholesome canteen takeaways (CTA), i.e. a low fat meal with a large amount of vegetables prepared at the workplace canteen that only requires re-heating. The contingent...... individuals compared to high educated individuals would be willing to buy CTA....

  17. Pay-what-you-want pricing schemes

    DEFF Research Database (Denmark)

    Kahsay, Goytom Abraha; Samahita, Margaret

    2015-01-01

    Pay-What-You-Want (PWYW) pricing schemes are becoming increasingly popular. We develop a model incorporating self-image into the buyer’s utility function and introduce heterogeneity in consumption utility and image-sensitivity, generating different purchase decisions and optimal prices across...... individuals. When a good’s fixed price is lower than a threshold fair value, PWYW can lead to a lower utility. This may result in a lower purchase rate and higher average price, accounting for previously unexplained field experimental evidence. An increase in the threshold value decreases the buyer’s utility...... and may further lower the purchase rate, resulting in a further increase in purchase price....

  18. Dating High Temperature Mineral Fabrics in Lower Crustal Granulite Facies Rocks

    Science.gov (United States)

    Stowell, H. H.; Schwartz, J. J.; Tulloch, A. J.; Klepeis, K. A.; Odom Parker, K.; Palin, M.; Ramezani, J.

    2015-12-01

    Granulite facies rocks may record strain that provides a record of compressional and/or extensional crustal events in hot orogenic cores and the roots of magmatic arcs. Although the precise timing of these events is important for constructing tectonic histories, it is often difficult to determine due to uncertain relationships between isotopic signatures, mineral growth, and textural features that record strain. In addition, there may be large uncertainties in isotope data due to intracrystalline diffusion and multiple crystallization events. L-S tectonites in lower crustal rocks from Fiordland, NZ record the early stages of extensional collapse of thickened magmatic arc crust. The precise age of these fabrics is important for constraining the timing of extension that led to opening of the Tasman Sea. High temperature granulite facies L-S fabrics in garnet reaction zones (GRZ) border syn- to post-deformational leucosomes. U-Pb zircon, Lu-Hf garnet, and Sm-Nd garnet ages, and trace elements in these phases indicate the complexity of assigning precise and useful ages. Zircon have soccer ball morphology with patchy and sector zoned CL. Zircon dates for igneous host and adjacent GRZ range over ca. 17 Ma. 236U-208Pb LA-ICP-MS are 108-125 Ma, N=124 (host & GRZ); however, chemical abrasion (CA) shifts GRZ dates ca. 2 Ma older. 236U-208Pb SHRIMP-RG dates cluster in 2 groups: 118.5±0.8 Ma, N=23 and 111.0±0.8 Ma, N=6. CA single crystal TIMS dates also fall into 2 groups: 117.6±0.1 Ma, N=4 and 116.6±0.2 Ma N=4. Garnet isochron ages determined from coarse garnet selvages adjacent to leucosomes range from 112.8±2.2 (147Sm-143Nd, 10 pts.) to 114.8±3.5 (177Lu-176Hf, 6 pts.) Ma. Zircon dates from all methods show ranges (>10 Ma) and 2 distinct populations. Host and GRZ zircon cannot be readily distinguished by age, lack younger rims, but have distinct Th/U trends and Eu/Eu* vs. Hf ratios. Difference in zircon trace element composition indicates either early leucosome

  19. Palynostratigraphy and sedimentary facies of Middle Miocene fluvial deposits of the Amazonas Basin, Brazil

    Science.gov (United States)

    Dino, Rodolfo; Soares, Emílio Alberto Amaral; Antonioli, Luzia; Riccomini, Claudio; Nogueira, Afonso César Rodrigues

    2012-03-01

    Palynostratigraphic and sedimentary facies analyses were made on sedimentary deposits from the left bank of the Solimões River, southwest of Manaus, State of Amazonas, Brazil. These provided the age-dating and subdivision of a post-Cretaceous stratigraphic succession in the Amazonas Basin. The Novo Remanso Formation is subdivided into upper and lower units, and delineated by discontinuous surfaces at its top and bottom. The formation consists primarily of sandstones and minor mudstones and conglomerates, reflecting fluvial channel, point bar and floodplain facies of a fluvial meandering paleosystem. Fairly well-preserved palynoflora was recovered from four palynologically productive samples collected in a local irregular concentration of gray clay deposits, rich in organic material and fossilized wood, at the top of the Novo Remanso Formation upper unit. The palynoflora is dominated by terrestrial spores and pollen grains, and is characterized by abundant angiosperm pollen grains ( Tricolpites, Grimsdalea, Perisyncolporites, Tricolporites and Malvacearumpollis). Trilete spores are almost as abundant as the angiosperm pollen, and are represented mainly by the genera Deltoidospora, Verrutriletes, and Hamulatisporis. Gymnosperm pollen is scarce. The presence of the index species Grimsdalea magnaclavata Germeraad et al. (1968) indicates that these deposits belong to the Middle Miocene homonymous palynozone (Lorente, 1986; Hoorn, 1993; Jaramillo et al., 2011). Sedimentological characteristics (poorly sorted, angular to sub-angular, fine to very-coarse quartz sands facies) are typical of the Novo Remanso Formation upper part. These are associated with a paleoflow to the NE-E and SE-E, and with an entirely lowland-derived palinofloristic content with no Andean ferns and gymnosperms representatives. All together, this suggests a cratonic origin for this Middle Miocene fluvial paleosystem, which was probably born in the Purus Arch eastern flank and areas surrounding the

  20. D.NET case study

    International Development Research Centre (IDRC) Digital Library (Canada)

    lremy

    developing products, marketing tools and building capacity of the grass root telecentre workers. D.Net recognized that it had several ideas worth developing into small interventions that would make big differences, but resource constraints were a barrier for scaling-up these initiatives. More demands, limited resources.

  1. Surgery for GEP-NETs

    DEFF Research Database (Denmark)

    Knigge, Ulrich; Hansen, Carsten Palnæs

    2012-01-01

    Surgery is the only treatment that may cure the patient with gastroentero-pancreatic (GEP) neuroendocrine tumours (NET) and neuroendocrine carcinomas (NEC) and should always be considered as first line treatment if R0/R1 resection can be achieved. The surgical and interventional procedures for GEP...

  2. Net Neutrality in the Netherlands

    NARCIS (Netherlands)

    van Eijk, N.

    2014-01-01

    The Netherlands is among the first countries that have put specific net neutrality standards in place. The decision to implement specific regulation was influenced by at least three factors. The first was the prevailing social and academic debate, partly due to developments in the United States. The

  3. Complexity Metrics for Workflow Nets

    DEFF Research Database (Denmark)

    Lassen, Kristian Bisgaard; van der Aalst, Wil M.P.

    2009-01-01

    Process modeling languages such as EPCs, BPMN, flow charts, UML activity diagrams, Petri nets, etc.\\ are used to model business processes and to configure process-aware information systems. It is known that users have problems understanding these diagrams. In fact, even process engineers and system...

  4. Coupling level set methods with the ensemble kalman filter conditioning geological facies models to well and production data

    Energy Technology Data Exchange (ETDEWEB)

    Moreno, David Leonardo

    2009-04-15

    In the present work a coupling methodology between level set methods and the ensemble Kalman filter (EnKF) for modeling and conditioning geological facies with respect to production and, well data is presented. The modeling of the facies is based on the concept of implicit interfaces where level set methods are used to add dynamics to the implicit interfaces. The conditioning of the facies models is done through the application of the ensemble Kalman filter (EnKF), a sequential Bayesian inversion technique completely automatic that does not require the calculation of gradients or uses the information of previous states. The EnKF has been presented as an evolution of the extended Kalman filter (EKF) that solves the problem of the unbounded error growth of the covariance of a non-linear dynamical system by extending the traditional Kalman filter(KF) to a Monte Carlo ensemble type filter where the covariance representation is centered on the first moment of an ensemble distribution instead of the unknown true model, however, for the problem to be well defined, the parameters to be estimated should still be Gaussian or approximately Gaussian. For updating facies models defined as highly non-Gaussian systems the EnKF fails at first, since if facies types with different petrophysical properties are mixed, the generated petrophysical model will have some average properties that do not behave like any of the original facies types. The methodology presented in this work is designed to avoid the problem of the non-Gaussianity provided by facies models by applying a transformation of the facies into implicit interfaces and uses a more Gaussian variable to perturb and move the implicit representations of the facies. The result is a methodology that conditions Gaussian random fields (GRFs) to production and well data with the EnKF, later used as velocity fields in the level set equations for moving boundaries between facies systems with the purpose of obtaining good topological

  5. Willingness to pay for obesity treatment.

    Science.gov (United States)

    Narbro, K; Sjöström, L

    2000-01-01

    To estimate willingness to pay (WTP) for effective treatment in a sample of obese individuals and to examine whether WTP is associated with factors reflecting the severity of obesity as well as a number of other variables such as age, sex, education, and income. WTP and data on the severity of obesity were collected from the study, Swedish Obese Subjects. Associations between WTP, income, and obesity-related factors were analyzed by linear regression. The mean age was 47 years (range, 37 through 59 years) and the mean body mass index (BMI) was 39.6 kg/m2 (n = 3,549). Average personal monthly income was SEK 13,000 (approximately US $1,585), average WTP was SEK 26,900 (approximately US $3,280) and the median value was SEK 10,900 (approximately US $1,330). A high WTP was associated with high personal and household income, high weight, high education, female sex, poor perceived health, low current age, and low age at onset of obesity. Over 50% of the patients deemed it necessary to borrow money to cover their WTP. When adding a loan to the regression analysis, the associations between WTP and perceived health, age, and gender disappeared. Obese patients are willing to pay approximately twice their monthly salary for effective treatment and a higher WTP is associated with higher weight and poorer perceived health.

  6. Sedimentary facies and sequence stratigraphy of the Asmari Formation at Chaman-Bolbol, Zagros Basin, Iran

    Science.gov (United States)

    Amirshahkarami, Mahnaz; Vaziri-Moghaddam, Hossein; Taheri, Azizolah

    2007-03-01

    The Oligocene-Miocene Asmari Formation of the Zagros Basin is a thick sequence of shallow water carbonate. In the study area, it is subdivided into 14 microfacies that are distinguished on the basis of their depositional textures, petrographic analysis and fauna. Based on the paleoecology and lithology, four distinct depositional settings can be recognized: tidal flat, lagoon, barrier, and open marine. The Asmari Formation represents sedimentation on a carbonate ramp. In the inner ramp, the most abundant lithofacies are medium grained wackestone-packstone with imperforated foraminifera. The middle ramp is represented by packstone-grainstone to floatstone with a diverse assemblage of larger foraminifera with perforate wall, red algae, bryozoa, and echinoids. The outer ramp is dominated by argillaceous wackestone characterized by planktonic foraminifera and large and flat nummulitidae and lepidocyclinidae. Three third-order depositional sequences are recognized from deepening and shallowing trends in the depositional facies, changes in cycle stacking patterns, and sequence boundary features.

  7. Pennsylvanian coniferopsid forests in sabkha facies reveal the nature of seasonal tropical biome

    Science.gov (United States)

    Falcon-Lang, H. J.; Jud, N.A.; John, Nelson W.; DiMichele, W.A.; Chaney, D.S.; Lucas, S.G.

    2011-01-01

    Pennsylvanian fossil forests are known from hundreds of sites across tropical Pangea, but nearly all comprise remains of humid Coal Forests. Here we report a unique occurrence of seasonally dry vegetation, preserved in growth position along >5 km of strike, in the Pennsylvanian (early Kasimovian, Missourian) of New Mexico (United States). Analyses of stump anatomy, diameter, and spatial density, coupled with observations of vascular traces and associated megaflora, show that this was a deciduous, mixed-age, coniferopsid woodland (~100 trees per hectare) with an open canopy. The coniferopsids colonized coastal sabkha facies and show tree rings, confirming growth under seasonally dry conditions. Such woodlands probably served as the source of coniferopsids that replaced Coal Forests farther east in central Pangea during drier climate phases. Thus, the newly discovered woodland helps unravel biome-scale vegetation dynamics and allows calibration of climate models. ?? 2011 Geological Society of America.

  8. Lower Tertiary Sedimentary Turbidite Facies at the Chicontepec Basin, East-Central Mexico

    Directory of Open Access Journals (Sweden)

    Santillán-Piña N.

    2011-07-01

    Full Text Available The study area comprises the northwestern portion of the Chicontepec Basin at southeastern San Luis Potosí and northeastern Hidalgo States. At the stratigraphy sequences of the Chicontepec Formation from Lower Paleocene in isolated outocrops, were herein interpreted two major sedimentary sub-environments into the fan model: the middle and the external sedimentary settings; the applied criteria for their identification were: (a lithostratigraphic (thickness, geometry and distribution; (b internal and external primary sedimentary structures, and (c intra-formational deformation structures. The sedimentary facies are composed of siliciclastic and calcareous particles sourced from the Sierra Madre Oriental, western; the Tuxpan paleo-island, eastern; and from the Teziutlan Massif, southern; the sediments were massively transported by slideing, slumping, flow debris and turbidity currents, then deposited as massive, tabular, lenticular and lobely in shape at the slope foot and on the sea marine floor.

  9. Bayesian inversion of seismic attributes for geological facies using a Hidden Markov Model

    Science.gov (United States)

    Nawaz, Muhammad Atif; Curtis, Andrew

    2017-02-01

    Markov chain Monte-Carlo (McMC) sampling generates correlated random samples such that their distribution would converge to the true distribution only as the number of samples tends to infinity. In practice, McMC is found to be slow to converge, convergence is not guaranteed to be achieved in finite time, and detection of convergence requires the use of subjective criteria. Although McMC has been used for decades as the algorithm of choice for inference in complex probability distributions, there is a need to seek alternative approaches, particularly in high dimensional problems. Walker & Curtis (2014) developed a method for Bayesian inversion of 2-D spatial data using an exact sampling alternative to McMC which always draws independent samples of the target distribution. Their method thus obviates the need for convergence and removes the concomitant bias exhibited by finite sample sets. Their algorithm is nevertheless computationally intensive and requires large memory. We propose a more efficient method for Bayesian inversion of categorical variables, such as geological facies that requires no sampling at all. The method is based on a 2-D Hidden Markov Model (2D-HMM) over a grid of cells where observations represent localized data constraining each cell. The data in our example application are seismic attributes such as P- and S-wave impedances and rock density; our categorical variables are the hidden states and represent the geological rock types in each cell-facies of distinct subsets of lithology and fluid combinations such as shale, brine-sand and gas-sand. The observations at each location are assumed to be generated from a random function of the hidden state (facies) at that location, and to be distributed according to a certain probability distribution that is independent of hidden states at other locations - an assumption referred to as `localized likelihoods'. The hidden state (facies) at a location cannot be determined solely by the observation at that

  10. La validez prima facie y el principio de derrotabilidad de Las normas jurídicas

    Directory of Open Access Journals (Sweden)

    José Víctor García-Yzaguirre

    2012-01-01

    Full Text Available El presente artículo pretende explorar las implicancias teóricas del concepto prima facie y como este se relaciona con el principio de derrotabilidad, el cual es aplicable para justificar el incumplimiento de un deber jurídico a causa del acatamiento de otro en un contexto en el que ambos son incom- patibles entre sí. Partiremos desde su sustento conceptual analizando cuál es el rol y la importancia del contexto en el razonamiento jurídico hasta arribar a pautas concretas de cómo opera en la práctica judicial ofreciendo algunos ejemplos hipotéticos y jurisprudenciales.

  11. Strain localization in shear zones during exhumation: a graphical approach to facies interpretation

    Science.gov (United States)

    Cardello, Giovanni Luca; Augier, Romain; Laurent, Valentin; Roche, Vincent; Jolivet, Laurent

    2015-04-01

    Strain localization is a fundamental process determining plate tectonics. It is expressed in the ductile field by shear zones where strain concentrates. Despite their worldwide distribution in most metamorphic units, their detailed characterization and processes comprehension are far to be fully addressed. In this work, a graphic approach to tectono-metamorphic facies identification is applied to the Delfini Shear Zone in Syros (Cyclades, Greece), which is mostly characterized by metabasites displaying different degree of retrogression from fresh eclogite to prasinite. Several exhumation mechanisms brought them from the depths of the subduction zone to the surface, from syn-orogenic exhumation to post-orogenic backarc extension. Boudinage, grain-size reduction and metamorphic reactions determinate strain localization across well-deformed volumes of rocks organized in a hierarchic frame of smaller individual shear zones (10-25 meters thick). The most representative of them can be subdivided in 5 tectono-metamorphic (Tm) facies, TmA to E. TmA records HP witnesses and older folding stages preserved within large boudins as large as 1-2 m across. TmB is characterized by much smaller and progressively more asymmetric boudins and sigmoids. TmC is defined by well-transposed sub- to plane-parallel blueschist textures crossed by chlorite-shear bands bounding the newly formed boudins. When strain increases (facies TmD-E), the texture is progressively retrograded to LP-HT greenschist-facies conditions. Those observations allowed us to establish a sequence of stages of strain localization. The first stage (1) is determined by quite symmetric folding and boudinage. In a second stage (2), grain-size reduction is associated with dense shear bands formation along previously formed glaucophane and quartz-rich veins. With progressively more localized strain, mode-I veins may arrange as tension gashes that gradually evolve to blueschist shear bands. This process determinates the

  12. Better Pay for Better Teaching: Making Teaching Compensation Pay off in the Age of Accountability.

    Science.gov (United States)

    Hassel, Bryan C.

    In the debate on U.S. public education, there is one thing that every agrees is vital: great teaching. It is essential that teaching be improved, and it is necessary to change the way teachers are recruited and trained, and the way they are paid. Teachers must be paid more, and a pay system must be developed that rewards teachers not just for…

  13. 3D modeling of stratigraphic units and simulation of seismic facies in the Lion gulf margin; Modelisation 3D des unites stratigraphiques et simulation des facies sismiques dans la marge du golfe du Lion

    Energy Technology Data Exchange (ETDEWEB)

    Chihi, H.

    1997-05-12

    This work aims at providing a contribution to the studies carried out on reservoir characterization by use of seismic data. The study mainly consisted in the use of geostatistical methods in order to model the geometry of stratigraphic units of the Golfe du Lion margin and to simulate the seismic facies from high resolution seismic data. We propose, for the geometric modelling, a methodology based on the estimation of the surfaces and calculation afterwards of the thicknesses, if the modelling of the depth is possible. On the other hand the method consists in estimating the thickness variable directly and in deducing the boundary surfaces afterwards. In order to simulate the distribution of seismic facies within the units of the western domain, we used the truncated Gaussian method. The used approach gave a satisfactory results, when the seismic facies present slightly dipping reflectors with respect to the reference level. Otherwise the method reaches its limits because of the problems of definition of a reference level which allows to follow the clino-forms. In spite of these difficulties, this simulation allows us to estimate the distribution of seismic facies within the units and then to deduce their probable extension. (author) 150 refs.

  14. Facies volcánicas del depósito de avalancha de detritos del volcán Tata Sabaya, Andes Centrales Volcanic facies of the debris avalanche deposit of Tata Sabaya Volcano, Central Andes

    Directory of Open Access Journals (Sweden)

    Benigno Godoy

    2012-09-01

    Full Text Available Las avalanchas de detritos, asociadas a colapsos parciales de edificios volcánicos, son fenómenos comunes en la evolución de un volcán. Este tipo de flujos son por inestabilidades, que pueden deberse a factores tales como la existencia de zonas afectadas por alteración hidrotermal, cambios climáticos, terremotos, intrusión de magmas en zonas superficiales (criptodomos y/o diques y/o movimiento de fallas bajo el edificio volcánico o cercanas a él. El producto final de estos flujos -denominado depósito de avalancha de detritos (DAD- presenta morfologías típicas de cerrillos y drenajes cerrados. En los Andes Centrales se han reconocido, al menos, 14 centros volcánicos con depósitos de avalancha asociados, entre los que está el volcán Tata Sabaya (Bolivia. El colapso que ha dado origen a este depósito podría haberse generado por una combinación de actividad sísmica y magmática en el volcán. El depósito asociado al colapso parcial de este volcán se distribuye sobre la parte baja del flanco sur del volcán y sobre la parte noroccidental de la cuenca del salar de Coipasa. Cubre una superficie de más de 230 km² y tiene un volumen estimado de 6±1 km³. Sobre la base de las composiciones litológicas, se ha establecido que el depósito está constituido por 6 tipos distintos de cerrillos, los cuales son: lávicos, piroclásticos, sedimentarios mixtos, brecha piroclástica y andesítico-basálticos. Considerando el tipo predominante de cerrillos y su distribución espacial dentro del depósito, se ha definido 6 facies diferentes (Facies de Bloques Toreva, Facies de Cerrillos Volcánicos, Facies Central, Facies de Cerrillos Sedimentarios, Facies Mixta y Facies de Cerrillos de Brecha Piroclástica. Tomando en cuenta la distribución espacial de estas facies, se propone la estructura del paleovolcán previa a su colapso parcial.Debris avalanches associated with partial sector collapse of volcanic edifices are common phenomena in the

  15. Sediment Composition and Facies of Coral Reef Islands in the Spermonde Archipelago, Indonesia

    Directory of Open Access Journals (Sweden)

    Alexander Janßen

    2017-05-01

    Full Text Available Sedimentological and geomorphological characteristics of coral reef islands are strongly related to past and recent boundary conditions such as the hydrodynamic regime, wind directions, sea-level fluctuations, and the ecological footprint of the surrounding reef complexes. Alterations in the physical, chemical, and biological boundary controls may affect the stability of reef islands. Additionally, these factors are of importance in the context of future climate change. Such alterations through time may well be documented within the sedimentary record of reef islands and a better knowledge on its effects could help to improve our understanding of island responses to future changes of the status quo. However, detailed studies on the sedimentology and geomorphology of reef islands from southwest Sulawesi, Indonesia, are still rare. Here we report on the sedimentary composition and related facies zonation of four uninhabited coral reef islands in the Spermonde Archipelago. Sediment samples from onshore- and reef-flat environments were analyzed in regard to their grain size, component assemblages and facies distribution. Our results show that the analyzed island sediments are characterized by medium- to coarse-grained sand fractions and are well to poorly sorted. Across all islands examined, the surface sediment is predominately composed of materials identified as scleractinian coral and coralline red algae fragments, with minor additions from bivalves, gastropods and foraminifers. Importantly, statistical analyses of the variations in the percentage of these components allow for a clear sedimentary distinction of the four study sites into three outer shelf islands, situated closer to the open marine Makassar Strait, and one inner shelf island. On the inner shelf island, additional subsurface sedimentological analyses indicate a potential shift in major sediment contributors through time, preserved as coral-dominated accumulations within the

  16. TAPHONOMIC TOOLS TO EVALUATE SEDIMENTATION RATES AND STRATIGRAPHIC COMPLETENESS IN ROSSO AMMONITICO FACIES (EPIOCEANIC TETHYAN JURASSIC

    Directory of Open Access Journals (Sweden)

    JESÚS E. CARACUEL

    2000-11-01

    Full Text Available A combined multidisciplinary approach has been applied to calculate minimum values of the stratigraphic completeness and, secondarily, sedimentation rates in 9.2 m thick Rosso Ammonitico facies from central Apennines (Italy and 11 m thick deposits of the same facies in Southern Spain. Middle - Upper Toarcian expanded sedimentation in Valdorbia section (Umbria-Marche Apennines and extremely condensed Oxfordian-Tithonian sedimentation at Puerto Escaño section (External Subbetic have been investigated using combined taphonomic, ichnologic and sedimentologic data and analyses. At Valdorbia, infaunal tiering is largely preserved and 27 horizons of infaunal-tiering truncation and casting reveal strong erosional activity forced by tempestite/turbidite events. Therefore, microstratigraphic gaps could be evaluated without biostratigraphic control. In this expanded section, 13 horizons of firm- and hardgrounds have been recorded showing simple or gradational tiering. Conversely, in the condensed Puerto Escaño section, taphonomic analysis reveals 25 horizons of bioclasts truncation (mainly in ammonites, and 56 horizons of firm-hardgrounds intensively bioturbated. In Valdorbia rather than in Puerto Escaño section, the evaluation of flattening in burrows and spherical bioclasts reveal a measurable mechanical compaction and dissolution. In addition, Rosso Ammonitico at Valdorbia section favoured the calculation of decompaction coefficients (nd for each lithology easier than in Puerto Escaño section. In condensed and essentially hiatal Rosso Ammonitico, mottled deposits due to intense bioturbation dominate and tiering cannot be recognizable. This fact is accentuated by usual overprinting of elementary depositional events, which in turn hampered the accurate calculation of missing deposits. Therefore, in condensed Rosso Ammonitico the latter was only available in terms of minimal missing-record trough the analysis of truncated bioclasts. 

  17. Volumetric facies analysis of a Late Holocene mudbelt environment on the Galician shelf (NW Spain).

    Science.gov (United States)

    Oberle, F. K. J.; Hanebuth, T. J. J.; Schwenk, T.

    2012-04-01

    This case study uses geographically dense, shallow-seismic data from the Galician continental shelf in order to quantify the sedimentary volume of a confined mudbelt depocenter. Mud depocenters on shelves are of particular economic and environmental interest because they represent areas where fishing and other ground disturbing activities are most intense and ecosystems hold some of the highest biodiversities. Also, up until now, studies of sedimentary shelf systems have mainly focused on the temporal and special development of sedimentary facies in relation to sea-level changes while little is known about the sedimentary budgets and fluxes that control these systems. Budget analyses of sedimentary shelf environments are, difficult to accomplish and only very few studies exist to this date that have attempted this due to the required high geographic density of shallow-seismic reflection profiles and sediment cores to calculate sedimentary volumes in an adequate accuracy. In this study we use 1500 km of new (May, 2011) shallow-seismic (PARASOUND) data in conjunction with multiple sediment cores to calculate a high-resolution isopach map that represents the Late Holocene (Galician coast. This is especially noteworthy in the wake of urbanization of watershed areas and associated higher erosion rates and consequent higher riverine sedimentary load. While previous studies show that shelfal mud depocenters represent a major sink for sediments on shelves little is known about their importance for global material flux calculations. This study contributes rare quantitative data from a high-energy shelf environment that helps develop a more in depth understanding of their significance within global material fluxes. In addition, a high resolution spatial record of this modern mudbelt will enable researchers to analyze future seasonal or annual shifts of material pathways and spatial distribution and volume of this facies. Such an analysis may hold serious implications for a

  18. Caught in the Net: Perineuronal Nets and Addiction

    Directory of Open Access Journals (Sweden)

    Megan Slaker

    2016-01-01

    Full Text Available Exposure to drugs of abuse induces plasticity in the brain and creates persistent drug-related memories. These changes in plasticity and persistent drug memories are believed to produce aberrant motivation and reinforcement contributing to addiction. Most studies have explored the effect drugs of abuse have on pre- and postsynaptic cells and astrocytes; however, more recently, attention has shifted to explore the effect these drugs have on the extracellular matrix (ECM. Within the ECM are unique structures arranged in a net-like manner, surrounding a subset of neurons called perineuronal nets (PNNs. This review focuses on drug-induced changes in PNNs, the molecules that regulate PNNs, and the expression of PNNs within brain circuitry mediating motivation, reward, and reinforcement as it pertains to addiction.

  19. Army Net Zero Prove Out. Army Net Zero Training Report

    Science.gov (United States)

    2014-11-20

    sensors were strategically placed throughout the installation by magnetically attaching them to water main valve stems. The sensors check sound...Recycle Wrap  Substitutes for Packaging Materials  Re-Use of Textiles and Linens  Setting Printers to Double-Sided Printing Net Zero Waste...can effectively achieve source reduction. Clean and Re-Use Shop Rags - Shop rags represent a large textile waste stream at many installations. As a

  20. Army Net Zero Prove Out. Net Zero Waste Best Practices

    Science.gov (United States)

    2014-11-20

    Anaerobic Digesters – Although anaerobic digestion is not a new technology and has been used on a large-scale basis in wastewater treatment , the...technology and has been used on a large-scale basis in wastewater treatment , the use of the technology should be demonstrated with other...approaches can be used for cardboard and cellulose -based packaging materials. This approach is in line with the Net Zero Waste hierarchy in terms of

  1. Executive compensation, financial performance and say on pay votes

    Directory of Open Access Journals (Sweden)

    Xiaoli Yuan

    2017-03-01

    Full Text Available The Dodd–Frank Wall Street Reform and Consumer Protection Act of 2010 was passed as a response to the late-2000s recession. A shareholder opt-in executive pay vote was introduced as a solution to the managerial power problem. We examine the results of this recommended solution and prove its viability. We find that there is a stronger association between high CEO pay and low say-on-pay vote support for firms with negative financial performance. We also find the market-to-book ratio is significantly lower for companies that failed say-on-pay votes. Furthermore, regulated industries such as financial services are more likely receive unfavourable say-on-pay votes. We document an increase in the sensitivity of CEO pay to poor performance. Overall, these finds are consistent with calls for less “rewards for failure” that led to the Dodd–Frank Wall Street Reform and Consumer Protection Act.

  2. Verdine and other associated authigenic (glaucony, phosphate) facies from the surficial sediments of the southwestern continental margin of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, V.P.; Lamboy, M.; Dupeuble, P.A.

    , these grains represent a long depositional history and have had enough time to evolve. The altered nature of some green grains represents a post-genetic phase of the history of the shelf facies. In contrast with the shelf grains, the initial substrate...

  3. Facies analysis and paleoenvironmental interpretation of Piacenzian carbonate deposits from the Guitar Formation of Car Nicobar Island, India

    Directory of Open Access Journals (Sweden)

    Amit K. Ghosh

    2013-11-01

    Full Text Available Facies characterization of Piacenzian (late Pliocene carbonate sediments of the Guitar Formation in Car Nicobar Island, India and the subsequent integration of paleoecological data have been applied to interpret the paleoenvironment of the coralline algal-reef deposits. Thin-section analysis reveals that Amphiroa, Corallina and Jania are the dominant geniculate corallines, while Lithothamnion, Mesophyllum, Phymatolithon, Lithophyllum, Spongites and Lithoporella are the major non-geniculate corallines contributing to the sedimentary facies. Numerous small and larger benthic foraminifera also dominate the biogenic assemblages. Corals, barnacle shells, echinoid spines, fragments of bryozoans, mollusks and ostracodes are the subordinate constituents. Grainstones dominate the studied facies while packstones and boundstones (with wackestone elements are the sub-lithofacies showing a fair representation. Six carbonate facies presenting a complete reef complex have been distinguished that were deposited in shallow intertidal, back-reef shelf/lagoon, reef and deeper fore-reef shelf settings. Evidences of coralline algal and benthic foraminiferal assemblages, taphonomic signatures of abrasion and fragmentation, grain size, angularity and encrustation indicate a shallow to relatively deeper bathymetric horizon of approximately 10–60 m that corresponds to a regime of high to moderate hydrodynamic conditions.

  4. Objective justification and Prima Facie anti-competitive unilateral conduct : an exploration of EU Law and beyond

    NARCIS (Netherlands)

    Vijver, Tjarda Desiderius Oscar van der

    2014-01-01

    The prohibition of anti-competitive unilateral conduct by firms with market power is not absolute, but allows for derogation. For the purposes of EU law, the ECJ has accepted that a so-called ‘objective justification’ plea may be invoked in the case of a prima facie abuse of dominance. Even though

  5. Oxygenation in carbonate microbialites and associated facies after the end-Permian mass extinction: Problems and potential solutions

    Directory of Open Access Journals (Sweden)

    Stephen Kershaw

    2018-01-01

    The oxygenation state of post-end-Permian extinction shallow marine facies continues to present a challenge of interpretation, and requires high-resolution sampling and careful attention to small-scale changes, as well as loss of rock through pressure solution, as the next step to resolve the issue.

  6. Facies analysis, depositional environments and paleoclimate of the Cretaceous Bima Formation in the Gongola Sub - Basin, Northern Benue Trough, NE Nigeria

    Science.gov (United States)

    Shettima, B.; Abubakar, M. B.; Kuku, A.; Haruna, A. I.

    2018-01-01

    Facies analysis of the Cretaceous Bima Formation in the Gongola Sub -basin of the Northern Benue Trough northeastern Nigeria indicated that the Lower Bima Member is composed of alluvial fan and braided river facies associations. The alluvial fan depositional environment dominantly consists of debris flow facies that commonly occur as matrix supported conglomerate. This facies is locally associated with grain supported conglomerate and mudstone facies, representing sieve channel and mud flow deposits respectively, and these deposits may account for the proximal alluvial fan region of the Lower Bima Member. The distal fan facies were represented by gravel-bed braided river system of probably Scot - type model. This grade into sandy braided river systems with well developed floodplains facies, forming probably at the lowermost portion of the alluvial fan depositional gradient, where it inter-fingers with basinal facies. In the Middle Bima Member, the facies architecture is dominantly suggestive of deep perennial sand-bed braided river system with thickly developed amalgamated trough crossbedded sandstone facies fining to mudstone. Couplets of shallow channels are also locally common, attesting to the varying topography of the basin. The Upper Bima Member is characterized by shallow perennial sand-bed braided river system composed of successive succession of planar and trough crossbedded sandstone facies associations, and shallower channels of the flashy ephemeral sheetflood sand - bed river systems defined by interbedded succession of small scale trough crossbedded sandstone facies and parallel laminated sandstone facies. The overall stacking pattern of the facies succession of the Bima Formation in the Gongola Sub - basin is generally thinning and fining upwards cycles, indicating scarp retreat and deposition in a relatively passive margin setting. Dominance of kaolinite in the clay mineral fraction of the Bima Formation points to predominance of humid sub - tropical

  7. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Productivity (NPP) portion of the Human Appropriation of Net Primary...

  8. Hydrodynamic characteristics of plane netting used for aquaculture net cages in uniform current

    National Research Council Canada - National Science Library

    DONG, SHUCHUANG; HU, FUXIANG; KUMAZAWA, TAISEI; SIODE, DAISUKE; TOKAI, TADASHI

    2016-01-01

      The hydrodynamic characteristics of polyethylene (PE) netting and chain link wire netting with different types of twine diameter and mesh size for aquaculture net cages were examined by experiments in a flume tank...

  9. 26 CFR 301.6653-1 - Failure to pay tax.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Failure to pay tax. 301.6653-1 Section 301.6653... Additions to the Tax and Additional Amounts § 301.6653-1 Failure to pay tax. (a) Negligence or intentional... paragraph (b)(2) of this section. (e) Failure to pay stamp tax. Any person (as defined in section 6671(b...

  10. 29 CFR 778.221 - “Call-back” pay.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âCall-backâ pay. 778.221 Section 778.221 Labor Regulations...Regular Rateâ Payments Not for Hours Worked § 778.221 “Call-back” pay. (a) General. In the interest of... payments consist of a specified number of hours' pay at the applicable straight time or overtime rates...

  11. Mechanical properties, mineralogical composition, and micro fabric of Opalinus Clay. Sandy and shaly facies (Mont Terri, Switzerland)

    Energy Technology Data Exchange (ETDEWEB)

    Kaufhold, Annette; Graesle, Werner [BGR Hannover (Germany); Plischke, Ingo

    2015-07-01

    For the safe disposal of high-level radioactive waste, different host rocks are currently considered. The favorable properties of claystone are low permeability, retention capacity for some radionuclides, and the ability to self-seal cracks, e.g. by swelling or time-dependent compaction creep. For the understanding of the long-term behavior of clay host rocks, the interaction between mechanical behavior, micro fabric, and mineral composition has to be understood (Bock et al., 2010). In the international research project Mont Terri (Switzerland) the Opalinus Clay (Jurassic Formation) is investigated in an underground rock laboratory (URL). In the present study the relationship between mechanical, mineralogical and micro fabric properties were studied on representative samples of the sandy and shaly facies of the Opalinus Clay (OPA) from Mont Terri. The mineral composition of all samples was analysed by using a complex mineral phase analysis. Therefore, the results of the X-ray diffraction, X-ray fluoreszence, organic and inorganic carbonate analysis (LECO) were adjusted with each other. In the case of the sandy facies (OPA) the mechanical strength inrcreases with increasing carbonate content. Here small carbonate particles form the matrix and act as stabilisator. The carbonates of the shaly facies (OPA), on the other hand, are mainly fossil fragments (e.g. shells) aligned parallel to bedding. These large carbonate particles are acting as predetermined breaking surfaces. Hence, in the case of shaly facies (OPA) the mechanical strength decreases with increasing carbonate content. Image Analyses (Fiji {sup registered}) of scattering electron microscope images of polished sections proved the determined microstructural differences. Besides, carbonate particles in the sandy facies are mostly isometric, in contrast carbonates of the shaly facies show different shapes. This is explained further in terms of the aspect ratio. The mechanical tests were carried out as triaxial

  12. Isolated unit tests in .Net

    OpenAIRE

    Haukilehto, Tero

    2013-01-01

    In this thesis isolation in unit testing is studied to get a precise picture of the isolation frameworks available for .Net environment. At the beginning testing is discussed in theory with the benefits and the problems it may have been linked with. The theory includes software development in general in connection with testing. Theory of isolation is also described before the actual isolation frameworks are represented. Common frameworks are described in more detail and comparable informa...

  13. The Pays de Gex celebrates science

    CERN Document Server

    CERN Bulletin

    2010-01-01

    From 18 to 23 October, the Fête de la Science will be celebrated at various venues in the Pays de Gex and at CERN.   Physiscope will perform awe-inspiring demonstrations in the Globe. The Physiscope team will give demonstrations for schools and the general public in the Globe, performing awe-inspiring experiments to answer questions like "Can you drive a nail in with a banana?" or "Is it possible to survive a 100,000 volt shock?" The Esplanade du Lac in Divonne-les-Bains will host a Café des Sciences and performances by the children of the Lycée International in Ferney-Voltaire. The Physiscope is an educational venture of the Physics section of the University of Geneva and the research programme MaNEP. The programme of the Fête de la Science can be consulted here.      

  14. Recompletion by horizontal drilling pays off

    Energy Technology Data Exchange (ETDEWEB)

    Holifield, R.H.; Rehm, B.

    1989-03-01

    More than 20 wells have been recompleted in the Giddings field by drilling a new, horizontal interval from existing 5 1/2-in. cased wells for distances of 300 to 1,250 ft. Recompleting existing wells is much cheaper than drilling a new well. Plus, the new completions, overall, produce better. The horizontal wells are routinely profitable now, and pay out occurs in 3 to 24 months. During this program, the techniques for slim-hole- medium-radius, horizontal drilling in Giddings have been mastered and costs have dropped 75%. It is believed that this program may be the first (or among the first) continuing horizontal project drilled out of cased wells with repeatable profitability as opposed to projected viability.

  15. [Pay for performance in Colombian healthcare].

    Science.gov (United States)

    Gorbanev, Iouri; Cortes, Ariel; Torres, Sergio; Yepes, Francisco

    2011-10-01

    Describing the extent and forms of use of pay for performance (P4P) in Colombian healthcare. This was a descriptive study based on interviews and surveys of health insurance agency managers in Bogotá, Colombia. The authors relied on transaction cost theory to interpret the results. P4P was found to be used by contribution scheme insurers in an outpatient setting, basically in promotion and prevention; P4P is not being used in a hospital setting. Subsidized scheme insurers do not use P4P. Similarly, P4P is not being used in the case of so called associated users. P4P use in Colombia is limited. Colombian practice only partially validates the transaction costs theory approach to governance model attributes, one of which is incentive intensity.

  16. Assessing linkages between spatial facies changes and dimensional variations of glaciers in the upper Indus Basin, western Himalaya

    Science.gov (United States)

    Ali, Iram; Shukla, Aparna; Romshoo, Shakil A.

    2017-05-01

    The present study provides an insight into the heterogeneous response of 45 glaciers in the Lidder and Sindh river basins, western Himalaya, and explores the linkages between glacier facies variability and changing glacier parameters. Results show that the region has undergone an overall deglaciation of 12 ± 1.5% (11.9 ± 1.4 km2) from 1996 to 2014. Fluctuations in the temperature and precipitation patterns seem to be the primary factor controlling the changes in glacier dimensions (R2 > 0.82 in all cases). Glacier facies changes suggest depletion in snow-ice cover ( 18 ± 2.3%) and an increase in ice-mixed debris ( 4 ± 1.4%), supraglacial debris ( 6 ± 1.5%), and periglacial debris ( 17 ± 1.2%). These glacier facies transitions are possibly the result of ice-melting; however, its relative rate and elevation decides the nature of facies conversion. An increase in the proportion of supraglacial debris has led to the conversion of 11 clean glaciers to sparsely debris-covered glaciers and 5 sparsely debris-covered glaciers to debris-covered glaciers. The size of the glaciers greatly influenced the rate of conversion of glaciers, and glaciers glaciers also experienced maximum shrinkage. Further, the glaciers with varying supraglacial debris cover respond differently, as sparsely debris-covered glaciers exhibit the highest rates of retreat (25 ± 7.3 m/y), followed by clean (23.7 ± 7.3 m/y) and debris-covered glaciers (13.1 ± 7.3 m/y). Thus, the findings of this work clearly show that the climate change driven dimensional changes of glaciers and variations in the spatial distribution of glacier facies have strong mutual control on each other.

  17. The sedimentary facies characteristics and lithofacies palaeogeography during Middle-Late Cambrian, Sichuan Basin and adjacent area

    Directory of Open Access Journals (Sweden)

    Feifan Lu

    2017-06-01

    Full Text Available Combined with the regional strata filling characteristics of Middle-Upper Cambrian, the present paper conducts a systematic research on sedimentary facies in the basin and its peripheral area by utilizing 164 field outcrops and drilling and coring data. Further, the method of “multi-factor comprehensive synthesis based on single-factor analysis” was employed to investigate the sedimentary facies and palaeogeography of the study area and establish the sedimentary facies model. Stratigraphic reveals that the study area represents the pattern of thin-northwest and thick-southeast by stretching northeast-southwest. Within the present basin, the pattern of “one thin and two thick” predominates, while outside the basin “four thin and three thick” filling feature was found. Sedimentary facies shows that the study area was featured by rimmed carbonate platform. Specifically, carbonate platform, slope and northeastern corner Qinling paleooceanic Basin and southeastern corner Jiangnan Bain was identified from the west to the east. The carbonate platform contains restricted platform, evaporation-restricted platform, semi-restricted platform and the platform margin. Single factor analysis and lithofacies palaeogeographic characteristics manifests that during Middle-Late Cambrian, the western Old land evolved into peneplain stage, and that the eastern and southwestern sub-sags remained connected to the open-sea to some extent. At the time, the shllow seawater circulation was relatively restricted, while the ancient seabed tended to be flat and evaporation characteristics significantly diminished. Secondary sea-level fluctuation intensively influenced the development of scaled grain beach. It is suggested that tide marginal beach, intraplatform shoal subfacies zone, along with Shiqian-SangZhi in southeast and Zhenba-Xinshan in northeast platform-margin beach subfacies zone to be preferable targets for the favorable reservoir facies zone and

  18. Structural controls on channel-related seismic facies distribution in the toe-thrust of deepwater Niger Delta

    Science.gov (United States)

    Jolly, Byami A.; Anyiam, Okwudiri A.; Omeru, Tuviere

    2017-01-01

    Deepwater gravitational settings are often characterised by active structures at, or near the seabed. Consequently, these structures exert significant control on sediment distribution especially on the distribution of reservoir-grade sediments often transported to deepwater by turbidity flows. This study investigates structural controls on the spatial and temporal facies distribution in the deepwater Niger Delta using 3D seismic reflection data. The study shows that the main seismic facies include: (a) channel-axis sands and channel levees; (b) sheet sands deposited immediately outboard of channel levees; (c) pelagic deposits; and (d) slump deposits. The distribution and overall geometry/architecture of these facies vary from the west of the study area (dominated by growing fault-propagation folds) to the east where a piggyback basin had developed, and bounded by a broad detachment fold. Reservoir grade sheet sands (splays) are common, and their deposition is triggered by a sudden increase in seabed gradient (between 0.8° and 4°) at fold locations. The spatial distribution of the splays is controlled by the distribution of seabed scarps - located on the forelimbs of growing folds. Splays deposited in sub-basins in the west of the study area are lobate-shaped (up to 10 × 15 km). In contrast, splays deposited within the piggyback basin have shapes that are elongated parallel to a growing detachment fold that is causing channels to divert. This study has provided great insight into the distribution of seismic facies in a complex deepwater setting, and in particular, into the temporal evolution of reservoir facies and their potential organization into hydrocarbon traps as they interact with growing structures through time.

  19. Packaging waste recycling in Europe: Is the industry paying for it?

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira da Cruz, Nuno, E-mail: nunocruz@ist.utl.pt; Ferreira, Sandra; Cabral, Marta; Simões, Pedro; Marques, Rui Cunha

    2014-02-15

    Highlights: • We study the recycling schemes of France, Germany, Portugal, Romania and the UK. • The costs and benefits of recycling are compared for France, Portugal and Romania. • The balance of costs and benefits depend on the perspective (strictly financial/economic). • Financial supports to local authorities ought to promote cost-efficiency. - Abstract: This paper describes and examines the schemes established in five EU countries for the recycling of packaging waste. The changes in packaging waste management were mainly implemented since the Directive 94/62/EC on packaging and packaging waste entered into force. The analysis of the five systems allowed the authors to identify very different approaches to cope with the same problem: meet the recovery and recycling targets imposed by EU law. Packaging waste is a responsibility of the industry. However, local governments are generally in charge of waste management, particularly in countries with Green Dot schemes or similar extended producer responsibility systems. This leads to the need of establishing a system of financial transfers between the industry and the local governments (particularly regarding the extra costs involved with selective collection and sorting). Using the same methodological approach, the authors also compare the costs and benefits of recycling from the perspective of local public authorities for France, Portugal and Romania. Since the purpose of the current paper is to take note of who is paying for the incremental costs of recycling and whether the industry (i.e. the consumer) is paying for the net financial costs of packaging waste management, environmental impacts are not included in the analysis. The work carried out in this paper highlights some aspects that are prone to be improved and raises several questions that will require further research. In the three countries analyzed more closely in this paper the industry is not paying the net financial cost of packaging waste

  20. Packaging waste recycling in Europe: is the industry paying for it?

    Science.gov (United States)

    da Cruz, Nuno Ferreira; Ferreira, Sandra; Cabral, Marta; Simões, Pedro; Marques, Rui Cunha

    2014-02-01

    This paper describes and examines the schemes established in five EU countries for the recycling of packaging waste. The changes in packaging waste management were mainly implemented since the Directive 94/62/EC on packaging and packaging waste entered into force. The analysis of the five systems allowed the authors to identify very different approaches to cope with the same problem: meet the recovery and recycling targets imposed by EU law. Packaging waste is a responsibility of the industry. However, local governments are generally in charge of waste management, particularly in countries with Green Dot schemes or similar extended producer responsibility systems. This leads to the need of establishing a system of financial transfers between the industry and the local governments (particularly regarding the extra costs involved with selective collection and sorting). Using the same methodological approach, the authors also compare the costs and benefits of recycling from the perspective of local public authorities for France, Portugal and Romania. Since the purpose of the current paper is to take note of who is paying for the incremental costs of recycling and whether the industry (i.e. the consumer) is paying for the net financial costs of packaging waste management, environmental impacts are not included in the analysis. The work carried out in this paper highlights some aspects that are prone to be improved and raises several questions that will require further research. In the three countries analyzed more closely in this paper the industry is not paying the net financial cost of packaging waste management. In fact, if the savings attained by diverting packaging waste from other treatment (e.g. landfilling) and the public subsidies to the investment on the "recycling system" are not considered, it seems that the industry should increase the financial support to local authorities (by 125% in France, 50% in Portugal and 170% in Romania). However, in France and

  1. Event hierarchies in DanNet

    DEFF Research Database (Denmark)

    Pedersen, Bolette Sandford; Nimb, Sanni

    2008-01-01

    Artiklen omhandler udarbejdelsen af et verbumshierarki i det leksikalsk-semantiske ordnet, DanNet.......Artiklen omhandler udarbejdelsen af et verbumshierarki i det leksikalsk-semantiske ordnet, DanNet....

  2. The Uniframe .Net Web Service Discovery Service

    National Research Council Canada - National Science Library

    Berbeco, Robert W

    2003-01-01

    Microsoft .NET allows the creation of distributed systems in a seamless manner Within NET small, discrete applications, referred to as Web services, are utilized to connect to each other or larger applications...

  3. Long Term RadNet Quality Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — This RadNet Quality Data Asset includes all data since initiation and when ERAMS was expanded to become RadNet, name changed to reflect new mission. This includes...

  4. Paying you back or paying me forward: understanding rewarded and unrewarded organizational citizenship behavior.

    Science.gov (United States)

    Korsgaard, M Audrey; Meglino, Bruce M; Lester, Scott W; Jeong, Sophia S

    2010-03-01

    The definition of organizational citizenship behavior (OCB) has evolved from one in which the behavior is unrewarded to one in which rewards play a significant role. As a result, little is known about mechanisms that sustain unrewarded OCB. We used the theory of other orientation to examine 2 mechanisms based on the norm of reciprocity: the obligation to reciprocate the benefits already received from another ("paying you back") and the expected reciprocity that one's actions will stimulate future benefits from another ("paying me forward"). We propose that these mechanisms are more or less influential depending on one's motivational orientation. In 3 experiments using both trait and state indicators of other orientation, we found that the prosocial behavior of individuals higher in other orientation was more strongly influenced by the obligation to reciprocate and less affected by the expectation of reciprocity. 2010 APA, all rights reserved

  5. PsychoNet: a psycholinguistc commonsense ontology

    OpenAIRE

    Mohtasseb, Haytham; Ahmed, Amr

    2010-01-01

    Ontologies have been widely accepted as the most advanced knowledge representation model. This paper introduces PsychoNet, a new knowledgebase that forms the link between psycholinguistic taxonomy, existing in LIWC, and its semantic textual representation in the form of commonsense semantic ontology, represented by ConceptNet. The integration of LIWC and ConceptNet and the added functionalities facilitate employing ConceptNet in psycholinguistic studies. Furthermore, it simplifies utilization...

  6. Gender inequality, gender pay gap, and pay inequity: Perceptions and reactions in Finnish society and workplaces

    OpenAIRE

    Khoreva, Violetta

    2012-01-01

    A growing awareness of gender inequality as well as a conviction that it should be eliminated has produced a number of studies aiming at uncovering its reasons. Much less attention has been given to the subjective dimension of how individuals perceive gender inequality. One of the main elements of gender inequality, the gender pay gap, has also received considerable attention by scholars all around the world. However, several researchers documented that their respondents did not perceive the...

  7. Understanding chemical and facies variability in the Murray Formation, Gale crater, from ChemCam data

    Science.gov (United States)

    Rivera-Hernandez, Frances; Mangold, Nicolas; Sumner, Dawn Y.; Nachon, Marion; Wiens, Roger C.; Maurice, Sylvestre; Forni, Olivier; Frydenvang, Jens; Newsom, Horton; Dehouck, Erwin; Payre, Valerie

    2017-04-01

    The primary goal of the Mars Science Laboratory (MSL) mission is to determine if habitable environments existed on Mars [1]. To evaluate the potential for habitability, reconstructing the transport and depositional history of the sedimentary rocks at Gale Crater relies on the accurate interpretation of changes in depositional facies. This study uses ChemCam data to identify and characterize chemical variations that may be due to grain size and possibly facies changes within the Murray formation, a fluvio-lacustrine unit in Gale Crater dominated by interbedded mudstones and fine-grained sandstones [1]. These analyses compliment current efforts by APXS and ChemCam in reconstructing a chemostratigraphic record for the Curiosity rover traverse [e.g.,2,3]. Textural analyses from images taken by the Mars Hand Lens Imager (MAHLI), and the ChemCam Remote Micro Imager (RMI), and ChemCam chemical data were used to exclude targets with resolvable diagenetic features. Remaining targets were analyzed for chemical heterogeneity using the Gini Index (G), where G=0 indicates no point-to-point chemical variation and G=1 for a completely heterogeneous target [4]. Sandstones with grains larger than the laser beam diameter ( 0.3-0.5 mm; medium sand) typically have G>0.25 [4]. Hence, heterogeneity in composition among closely spaced points on a single target may reflect variations in mineralogy among individual sand grains or concentrations of grains. In contrast, homogeneous rocks may have homogeneous grain compositions or only contain grains smaller than sand. Thus, even when the presence of sand grains cannot be demonstrated from images, their presence can be inferred using the Gini Index. Preliminary analyses from sols 1400-1500 suggest that the abundances of FeOT, SiO2, Al2O3, and TiO2 do not vary significantly in individual rock targets (G0.1). Most variations between targets are likely associated with resolvable diagenetic features [e.g.,5,6]. However, Murray bedrock targets

  8. 78 FR 72451 - Net Investment Income Tax

    Science.gov (United States)

    2013-12-02

    ... Revenue Service 26 CFR Part 1 RIN 1545-BL74 Net Investment Income Tax AGENCY: Internal Revenue Service...). These regulations provide guidance on the computation of net investment income. The regulations affect... lesser of: (A) The individual's net investment income for such taxable year, or (B) the excess (if any...

  9. 47 CFR 69.302 - Net investment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Net investment. 69.302 Section 69.302... Apportionment of Net Investment § 69.302 Net investment. (a) Investment in Accounts 2001, 1220 and Class B Rural...) Investment in Accounts 2002, 2003 and to the extent such inclusions are allowed by this Commission, Account...

  10. 47 CFR 65.450 - Net income.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Net income. 65.450 Section 65.450... OF RETURN PRESCRIPTION PROCEDURES AND METHODOLOGIES Exchange Carriers § 65.450 Net income. (a) Net income shall consist of all revenues derived from the provision of interstate telecommunications services...

  11. 47 CFR 65.500 - Net income.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Net income. 65.500 Section 65.500... OF RETURN PRESCRIPTION PROCEDURES AND METHODOLOGIES Interexchange Carriers § 65.500 Net income. The net income methodology specified in § 65.450 shall be utilized by all interexchange carriers that are...

  12. NetBeans IDE 8 cookbook

    CERN Document Server

    Salter, David

    2014-01-01

    If you're a Java developer of any level using NetBeans and want to learn how to get the most out of NetBeans, then this book is for you. Learning how to utilize NetBeans will provide a firm foundation for your Java application development.

  13. Characterizing behavioural congruences for Petri nets

    DEFF Research Database (Denmark)

    Nielsen, Mogens; Priese, Lutz; Sassone, Vladimiro

    1995-01-01

    We exploit a notion of interface for Petri nets in order to design a set of net combinators. For such a calculus of nets, we focus on the behavioural congruences arising from four simple notions of behaviour, viz., traces, maximal traces, step, and maximal step traces, and from the corresponding...

  14. 27 CFR 4.37 - Net contents.

    Science.gov (United States)

    2010-04-01

    ... the volume of wine within the container, except that the following tolerances shall be allowed: (1... THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling Requirements for Wine § 4.37 Net contents. (a) Statement of net contents. The net contents of wine for which a standard of fill is...

  15. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    Energy Technology Data Exchange (ETDEWEB)

    Al-Beaini, S.; Borgeson, S.; Coffery, B.; Gregory, D.; Konis, K.; Scown, C.; Simjanovic, J.; Stanley, J.; Strogen, B.; Walker, I.

    2009-09-01

    A green building competition, to be known as the Energy Free Home Challenge (EFHC), is scheduled to be opened to teams around the world in 2010. This competition will encourage both design innovation and cost reduction, by requiring design entries to meet 'zero net energy' and 'zero net cost' criteria. For the purposes of this competition, a 'zero net energy' home produces at least as much energy as it purchases over the course of a year, regardless of the time and form of the energy (e.g., electricity, heat, or fuel) consumed or produced. A 'zero net cost' home is no more expensive than a traditional home of comparable size and comfort, when evaluated over the course of a 30-year mortgage. In other words, the 'green premium' must have a payback period less than 30 years, based on the value of energy saved. The overarching goal of the competition is to develop affordable, high-performance homes that can be mass-produced at a large scale, and are able to meet occupant needs in harsh climates (as can be found where the competition will be held in Illinois). This report outlines the goals of the competition, and gauges their feasibility using both modeling results and published data. To ensure that the established rules are challenging, yet reasonable, this report seeks to refine the competition goals after exploring their feasibility through case studies, cost projections, and energy modeling. The authors of this report conducted a survey of the most progressive home energy-efficiency practices expected to appear in competition design submittals. In Appendix A, a summary can be found of recent projects throughout the United States, Canada, Germany, Switzerland, Sweden and Japan, where some of the most progressive technologies have been implemented. As with past energy efficient home projects, EFHC competitors will incorporate a multitude of energy efficiency measures into their home designs. The authors believe that

  16. Upper Jurassic (Oxfordian) Smackover Facies characterization at Little Cedar Creek Field, Conecuh County, Alabama

    Science.gov (United States)

    Ridgway, John Grayson

    The Upper Jurassic (Oxfordian) Smackover Formation is a shallow-marine carbonate unit in the subsurface of the U.S. Gulf Coast, spanning from south Texas to west Florida. This field case-study focuses on Little Cedar Creek Field located in southeastern Conecuh County, Alabama. The objectives of this study are to (1) construct a 3-D depositional model for the Smackover Formation at Little Cedar Creek Field; (2) establish a sequence stratigraphic framework for the construction of the depositional model; (3) characterize and map lithofacies with high resource potential based on the depositional model; and (4) demonstrate the use of the depositional model to maximize hydrocarbon recovery in the field area. Little Cedar Creek Field is located near the up-dip limit of the Smackover Formation. The top of the Smackover is found at depths between 10,000 to 12,000 feet, and the formation ranges in thickness from 60 to 120 feet. The Smackover Formation overlies the Callovian-Oxfordian Norphlet Formation and underlies the Kimmeridgian Haynesville Formation. The petroleum reservoirs in Little Cedar Creek Field, unlike most Smackover fields in the eastern Gulf region, are composed predominantly of limestone, not dolomite, and do not possess a Buckner Anhydrite top seal immediately above the reservoir. Beginning from the top of the Smackover, the facies are: (S-1) Peritidal lime mudstone-wackestone; (S-2) tidal channel conglomeratic floatstone-rudstone; (S-3) peloid-ooid shoal grainstone-packstone; (S-4) subtidal lime wackestone-mudstone; (S-5) microbially-influenced packstone-wackestone; (S-6) microbial (thrombolite) boundstone; and (S-7) transgressive lime mudstone-dolostone. Production is from both the thrombolite boundstone and shoal grainstone facies, though pressure and fluid data indicate no communication between the two reservoirs. The data indicate that the microbial communities developed on subtle topographic highs overlying the transgressive lime mudstone-dolostone in

  17. Organic facies of the Oligocene lacustrine system in the Cenozoic Taubate basin, Southern Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Filho, J.G. Mendonca; Chagas, R.B.A.; Mendonca, J.O.; Silva, F.S. da; Sabadini-Santos, E. [Departamento de Geologia, Instituto de Geociencias, Universidade Federal do Rio de Janeiro (Brazil); Menezes, T.R. [Geochemistry Section/CENPES/PETROBRAS, Rio de Janeiro (Brazil)

    2010-12-01

    A quantitative study of palynofacies and organic facies was carried out in the Cenozoic sedimentary succession of the Taubate basin. The palaeoenvironmental distributions of particulate organic components were examined in relation to various potential controlling factors (lithology, depositional environment, and stratigraphic sequence). About 30 samples were analyzed from a single borehole drilled in Sao Paulo State. This involved rigorous kerogen counts supported by 30 TOC and sulphur, 20 Rock-Eval pyrolysis and 20 biochemistry analyses. In the studied area the Oligocene deposits are approximately 600 m thick. Data was obtained by counting 300 to 500 kerogen particles per sample, and then recalculating the percentages of the different constituent groups (phytoclast, palynomorph, and amorphous organic matter - AOM). The kerogen assemblage is palynomorph-dominated (> 70%), consisting mainly of freshwater lacustrine algae (Pediastrum and Botryococcus). Non-opaque phytoclasts predominate in most of the kerogen samples. However, significant variations in the proportion of biostructured and non-biostructured brown phytoclasts occur in some intervals. The fluorescent AOM content occurs in some levels and is composed of two main components: an intensively fluorescing structureless organic matter, which also has high lipid and protein content indicating a probable bacterial origin for the organic matter (microbial mats); and terrestrially-derived amorphous organic matter, which has been reworked to a different extent exhibiting a high content of carbohydrates. Comparison of the mean kerogen assemblages from different lithologies revealed that the finer-grained lithologies generally have higher palynomorph percentages, whereas coarser-grained lithologies present higher percentages of phytoclasts, emphasizing the important role of grain size in organic-matter distribution. The TOC content is generally less than 10%, but reaches as high as 44% in some intervals, due mainly to

  18. Transformation of blueschist to greenschist facies rocks as a consequence of fluid infiltration, Sifnos (Cyclades), Greece

    Science.gov (United States)

    Schliestedt, Manfred; Matthews, Alan

    1987-10-01

    The transformation from blueschist to greenschist facies forms a major part of the Alpine regional geodynamic evolution of the Cyclades. The transition in metabasic rocks on Sifnos involves the retrogression of eclogites, blueschists and actinolite-bearing rocks from high-pressure conditions which have been estimated at 460±30° C and 15±3 kb. Petrographically observed parageneses are interpreted by a sequence of hydration and carbonation reactions involving the breakdown of omphacite and glaucophane-bearing assemblages to albite+chlorite±actinolite±calcite assemblages. The retrograde processes are calculated to occur at pressures of 10 to 8 kb during the isothermal uplift of the Sifnos units. Oxygen isotope analyses of different rock types show that interlayered lithologies have experienced a large degree of isotopic equilibration during both metamorphic phases. However, chemically equivalent rocks show systematic increases in δ 18O from lowest values (˜8 to 11‰ in metabasics) in the unaltered blueschists in the upper stratigraphic levels to higher values (>15‰ in metabasics) associated with greenschists in the deepest stratigraphic levels. Relict eclogites enclosed within greenschists have the lower δ 18O values typical of unaltered blueschist facies rocks. These isotopic gradients and the δ 13C and δ 18O compositions of carbonates demonstrate an infiltration mechanism involving the upward movement of 18O-enriched fluids whose compositions were buffered by exchange with marble units. Calculated minimum fluid/rock ratios for the blueschist-to-greenschist transition decrease from ˜0.4 in the deepest studied level (Central Sifnos) and ˜0.2 in the intermediate level (Kamares Bay samples) to an assumed value of zero in unaltered blueschists. These ratios may be lower if recycling of fluids occurred between schists and marbles. Infiltration of fluids became inhibited as the transformation advanced as a consequence of “sealing effect” of the hydration

  19. Who buys insecticide-treated nets? Implications for increasing coverage in Nigeria.

    Science.gov (United States)

    Onwujekwe, Obinna; Hanson, Kara; Fox-Rushby, Julia A

    2003-09-01

    To investigate the determinants of purchase of insecticide-treated nets (ITNs) and explore the policy implications of the findings for ITN programmes. Two surveys were conducted 1 month apart in three villages. The first survey was used to determine stated willingness to pay (WTP) and respondent practices regarding untreated nets and ITNs. The second survey was accompanied by actual sales of ITNs. Pre-tested interviewer-administered questionnaires using three contingent valuation method (CVM) question formats, namely the bidding game (BG), binary with follow up (BWFU) and a structured haggling technique (SH), were administered to different sub-samples of the respondents. The nets were sold at a price of 350 Naira (US dollars 1 = 110 Naira). Bivariate analysis and logistic regression were used to investigate the factors that explain actual WTP. While 15/158 (9.5%), 21/166 (12.7%) and 35/144 (24.3%) of the respondents in the BG, BWFU and SH stated WTP amounts that were equal to or greater than the price of the net, 19.6%, 24.7% and 24.3% of respondents actually purchased the nets in the three groups respectively. Lower socioeconomic groups were less likely to purchase the nets, while households with a recent attack of malaria and those that stated higher WTP amounts were more likely to purchase nets. Stated WTP was positively associated with actual WTP (p travel costs to households are needed to increase net coverage. Also, ITNs financing mechanisms are needed that will ensure that lower socioeconomic groups and those at greater risk of malaria are protected. Governments and donors should take the lead to ensure that ITNs programmes are equitable.

  20. 76 FR 21221 - National Equal Pay Day, 2011

    Science.gov (United States)

    2011-04-15

    ... economic equality for all, regardless of gender. When the Equal Pay Act was signed into law in 1963, women... pensions, and diminished Social Security benefits. Though we have made great strides, wage discrimination... of wage discrimination, and join efforts to achieve equal pay. IN WITNESS WHEREOF, I have hereunto...

  1. Do Consumers Pay More Using Debit Cards than Cash

    DEFF Research Database (Denmark)

    Runnemark, Emma; Hedman, Jonas; Xiao, Xiao

    2015-01-01

    We conduct an incentivized experiment to study the effect of the payment method on spending. We find that the willingness to pay is higher when subjects pay with debit cards compared to cash. The result is robust to controlling for cash-on-hand constraints, spending type, price familiarity and co...

  2. 5 CFR 9901.364 - Foreign language proficiency pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Foreign language proficiency pay. 9901... Foreign Language Proficiency Pay (FLPP) if they are certified as proficient in a foreign language the... annual list of foreign languages necessary for national security interests and to establish overall...

  3. Willingness to Pay for Rural Telephone Services: Implications for ...

    African Journals Online (AJOL)

    This study assessed Willingness to Pay (WTP) for rural telephone services and the implications for agricultural technology transfer in Southeast Nigeria. The key research problem was the inability of the telephone providers or regulatory agencies to estimate the amount the people were willing to pay for telephone services.

  4. survey of pay satisfaction, job satisfaction and employee turnover in ...

    African Journals Online (AJOL)

    happiness, although there is no clear consensus on whether the relationship between pay satisfaction and job satisfaction is dependent i.e ... disagreements on Pay. The whole idea of a reward system is to make workers earn an. 1. Wakil Ajibola Asekun, Psychology Unit, Lagos State Polytechnic, Ikorodu, Lagos, Nigeria.

  5. Evaluation of Willingness to Pay for Reliable and Sustainable ...

    African Journals Online (AJOL)

    Evaluation of Willingness to Pay for Reliable and Sustainable household Water Use in Ilorin, Nigeria. ... consumers are willing to pay an average sum of N737.22 per month for improved water supply services and; gender, water quality and household income level have significant impact on WTP at 5% level of significance.

  6. 5 CFR 550.805 - Back pay computations.

    Science.gov (United States)

    2010-01-01

    ... System or the defined benefit component of the Federal Employees Retirement System; (ii) Social Security... corrective action; and (2) The agency shall compute for the period covered by the corrective action the pay... paragraph (d) of this section, in computing the amount of back pay under section 5596 of title 5, United...

  7. 77 FR 70381 - General Schedule Locality Pay Areas

    Science.gov (United States)

    2012-11-26

    ...; ] OFFICE OF PERSONNEL MANAGEMENT 5 CFR Part 531 RIN 3206-AM51 General Schedule Locality Pay Areas AGENCY: U... to tie the metropolitan area portion of locality pay area boundaries to the geographic scope of Metropolitan Statistical Area and Combined Statistical Area definitions that are contained in the attachments...

  8. 78 FR 5115 - General Schedule Locality Pay Areas

    Science.gov (United States)

    2013-01-24

    ... RIN 3206-AM51 General Schedule Locality Pay Areas AGENCY: U.S. Office of Personnel Management. ACTION... issuing final regulations tying the metropolitan area portion of locality pay area boundaries to the geographic scope of Metropolitan Statistical Area and Combined Statistical Area definitions that are...

  9. Households' willingness to pay for improved solid waste ...

    African Journals Online (AJOL)

    The main factors determining households' willingness to pay for improved solid waste management (collection and disposal) are the posted price of the service, age, educational level, household size and household's monthly expenditure. The willingness to pay elasticity coefficients are generally inelastic and low.

  10. Households Willingness to Pay for Improved Urban Solid Waste ...

    African Journals Online (AJOL)

    Daniel

    sanitary fees and the willingness to pay (WTP) of residents for improved urban waste management, and suggest ... Keywords: Urban waste management, willingness to pay, cost recovery, Ethiopia, cities. JEL Classification: D13 ...... average age of respondents was 39.5 years and average family size 4.76. In addition, 53.54 ...

  11. Willingness to pay for defense against weapons of mass destruction.

    Science.gov (United States)

    Mulvaney, J M; LaBarre, D; Pastel, R; Landauer, M

    2001-12-01

    A survey assessed the willingness to pay for defense against weapons of mass destruction. The results were evaluated according to the benefit to society. The results indicated preferences for increased spending on intelligence gathering, training, and equipment. We concluded that the United States is spending less for weapons of mass destruction defense than the sample population was willing to pay.

  12. 40 CFR 57.109 - Maintenance of pay.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Maintenance of pay. 57.109 Section 57.109 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PRIMARY NONFERROUS SMELTER ORDERS General § 57.109 Maintenance of pay. The Administrator will not approve...

  13. 49 CFR 92.21 - Deduction from pay.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Deduction from pay. 92.21 Section 92.21 Transportation Office of the Secretary of Transportation RECOVERING DEBTS TO THE UNITED STATES BY SALARY OFFSET § 92.21 Deduction from pay. (a) After other, less severe collection actions have failed, the DOT...

  14. 5 CFR 831.1003 - Deductions from pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Deductions from pay. 831.1003 Section 831.1003 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT CSRS Offset § 831.1003 Deductions from pay. (a) Except as otherwise provided in this...

  15. Survey of pay satisfaction, job satisfaction and employee turnover in ...

    African Journals Online (AJOL)

    Survey of pay satisfaction, job satisfaction and employee turnover in selected business organisations in Lagos, Nigeria. ... Global Journal of Social Sciences ... The study was an attempt at investigating the relatedness of pay satisfaction, job satisfaction and employee turnover in business organizations in Lagos Nigeria.

  16. Unwillingness to pay for urban water development in the Cape ...

    African Journals Online (AJOL)

    Unwillingness to pay (UNWTP) findings have been ignored in a number of willingness to pay studies. UNWTP explains the limited access to potable water by UNWTP, 70% of the sampled households mentioned the high level of water price as the main reason for UNWTP. It also addresses gender implications on payment of ...

  17. Households Willingness to Pay for Improved Urban Solid Waste ...

    African Journals Online (AJOL)

    Households Willingness to Pay for Improved Urban Solid Waste Management: The Case of Mekelle City, Ethiopia. ... Ethiopian Journal of Economics ... Ethiopia, to assess the current municipal sanitary fees and the willingness to pay (WTP) of residents for improved urban waste management, and suggest mechanisms for ...

  18. Households willingness to pay for improved water quality and ...

    African Journals Online (AJOL)

    This survey investigated the willingness to pay for an improved water quality and reliability in Chobe ward in Maun. On average, 54% of the households are willing to pay for improved water quality. It is therefore apparent that Chobe Ward, Maun residents in general regard water as an economic good as they are willing to ...

  19. 22 CFR 204.15 - Paying agent obligations.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Paying agent obligations. 204.15 Section 204.15 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT HOUSING GUARANTY STANDARD TERMS AND CONDITIONS The... pursuant to the Paying and Transfer Agency Agreement shall not impair the Investor's or any Assignee's...

  20. 5 CFR 9901.353 - Setting pay upon reassignment.

    Science.gov (United States)

    2010-01-01

    ... reassigned. For this purpose, the employee will be deemed to have received performance pay increases under.... For this purpose, the employee will be deemed to have received performance pay increases under § 9901... basis. In NSPS, employees may be eligible for an increase or decrease to base salary upon temporary or...

  1. 5 CFR 9901.305 - Rate of pay.

    Science.gov (United States)

    2010-01-01

    ...-based increases in employees' base salary rates. (b) For the purpose of 5 U.S.C. 9902(e)(9), the... various pay actions, including general salary increases, targeted general salary increases, performance pay increases, extraordinary performance recognition increases, organizational or team achievement...

  2. POPULATION ET SANTÉ DANS LES PAYS EN DÉVELOPPEMENT

    International Development Research Centre (IDRC) Digital Library (Canada)

    POPULATION ET SANTÉ DANS LES PAYS EN DÉVELOPPEMENT. VOLUME 1. This page intentionally left blank. POPULATION ET SANTÉ DANS LES PAYS EN DÉVELOPPEMENT. VOLUME 1. Population, santé et survie dans les sites du réseau INDEPTH. Image. Publié par le. Centre de recherches pour le ...

  3. Willingness to Pay for Tennessee Beef among Tennessee Consumers

    OpenAIRE

    Dobbs, Leah; Jensen, Kimberly; Leffew, Megan; English, Burton; Lambert, Dayton; Clark, Christopher

    2015-01-01

    This study examines willingness to pay among consumers in five metropolitan areas in Tennessee for steaks and ground beef produced in Tennessee. Consumers are willing to pay a positive premium for Tennessee beef. The choice of shopping outlets for Tennessee beef is also examined. Demographics, prior shopping patterns, and product preferences influence shopping outlet choices.

  4. Young tourists visiting strip clubs and paying for sex

    DEFF Research Database (Denmark)

    Hesse, Morten; Tutenges, Sébastien

    2011-01-01

    it for the first time. Among the men who attended strip clubs, 32% reported having done it for the first time. Stripclub patronage and paying for sex were both associated with higher levels of drinking, use of Viagra, and with having done the same thing before the holiday. Paying for sex was uniquely associated...

  5. Will Volunteers in a Youth Sports Event Become Paying Visitors?

    DEFF Research Database (Denmark)

    Mahadevan, Renuka; Ren, Carina Bregnholm

    2017-01-01

    This article explores possible factors that influence the willingness of volunteers to reattend as paying visitors. Using the 2016 Arctic Winter Games in Greenland as a case study, it was found that 47% of the volunteers were willing to reattend as paying visitors; some self-related benefits and ...

  6. NET 40 Generics Beginner's Guide

    CERN Document Server

    Mukherjee, Sudipta

    2012-01-01

    This is a concise, practical guide that will help you learn Generics in .NET, with lots of real world and fun-to-build examples and clear explanations. It is packed with screenshots to aid your understanding of the process. This book is aimed at beginners in Generics. It assumes some working knowledge of C# , but it isn't mandatory. The following would get the most use out of the book: Newbie C# developers struggling with Generics. Experienced C++ and Java Programmers who are migrating to C# and looking for an alternative to other generic frameworks like STL and JCF would find this book handy.

  7. The Net Reclassification Index (NRI)

    DEFF Research Database (Denmark)

    Pepe, Margaret S.; Fan, Jing; Feng, Ziding

    2015-01-01

    The Net Reclassification Index (NRI) is a very popular measure for evaluating the improvement in prediction performance gained by adding a marker to a set of baseline predictors. However, the statistical properties of this novel measure have not been explored in depth. We demonstrate the alarming...... marker is proven to erroneously yield a positive NRI. Some insight into this phenomenon is provided. Since large values for the NRI statistic may simply be due to use of poorly fitting risk models, we suggest caution in using the NRI as the basis for marker evaluation. Other measures of prediction...

  8. Tectonic and climatic controls on continental depositional facies in the Karoo Basin of northern Natal, South Africa

    Science.gov (United States)

    Turner, Brian R.

    1986-02-01

    The eastern Karoo Basin, South Africa, contains a thick sequence of terrigenous clastic sediments comprising a meanderbelt facies, braided channel facies divided into coarse and fine subfacies, fluviolacustrine facies and aeolian facies. Depositional trends and changes in fluvial style reflect a progressive increase in aridity of the climate under stable tectonic conditions, interrupted by two phases of source area tectonism and the development of fine and coarse clastic wedges of the braided channel subfacies; the latter signifying a short interlude of cool, wet conditions. The fine braided channel subfacies occurs in the upper part of the meanderbelt facies, which was deposited by ephemeral, meandering mixed-load streams of variable discharge and sinuosity, under dry, semi-arid climatic conditions. These deposited complex, internally discordant channel sands and well-developed levee deposits. Following deposition of the coarse braided channel subfacies semi-arid conditions returned and fluvial deposition was dominated by ephemeral, straight to slightly sinuous mixed load streams characterised by simple channel sand bodies. As the aridity of the climate increased, the streams became more localised and carried an increasing proportion of fines. Interbedded with and overlying the fluvial deposits is a mudstone-dominated lacustrine sequence grading up into aeolian sands suggesting a playa lake-type situation. The general absence of evaporites from these sediments is attributed to the fresh nature of the lake waters, as evidenced by the freshwater aquatic organisms and clay-mineral suite, the lack of adequate inflow for solute accumulation and the removal of dust impregnated by salts from the surface of the dry lake bed during the dry season by superheated, upward-spiralling columns of air. Broadly similar environments to the fluvio-lacustrine and aeolian facies sequence are to be found in the Lake Eyre Basin of central Australia and the Okavango "delta" of northern

  9. Facies control on seismites in an alluvial-aeolian system: The Pliocene dunefield of the Teruel half-graben basin (eastern Spain)

    Science.gov (United States)

    Liesa, Carlos L.; Rodríguez-López, Juan Pedro; Ezquerro, Lope; Alfaro, Pedro; Rodríguez-Pascua, Miguel Ángel; Lafuente, Paloma; Arlegui, Luis; Simón, José L.

    2016-10-01

    The recognition of seismically induced soft-sediment deformation structures (SSDS) in sedimentary successions characterized by different facies, and hence by different rheology, is challenging. This is the case for high porosity and high permeability aeolian facies interbedded with muddy wet interdune deposits and alluvial conglomerates and sandstones. Several types of SSDS have been studied in two exposures of the Upper Pliocene (2.9-2.6 Ma) sediments of a fault-bounded intracontinental aeolian dune field in the Teruel Basin (Iberian Chain, eastern Spain). Among SSDS, load and fluid-escape structures, apart from several animal tracks, have been recognized. Those structures show an irregular distribution through the studied stratigraphic sections, being scarce in homogenous aeolian sands and frequent in water-related facies. A detailed study of the distribution and geometry of SSDS and their relationships with respect to the stratigraphic architecture and facies has allowed a critical discrimination of trigger mechanisms, i.e. biological or physical overloading vs. earthquakes. The seismically induced structures are concentrated into seven deformed beds, showing an uneven lateral distribution and geometry closely controlled by the hosting sedimentary facies and their rheology. These seismites resulted from liquefaction during moderate earthquakes (estimated magnitude from 5.0 to 6.8). The most probable seismogenic source was the Sierra del Pobo normal fault zone, located 2 km to the East. Results show how an appropriate recognition of sedimentary facies is crucial to understand the lateral variability of seismites in sedimentary environments characterized by sharp facies changes.

  10. Who pays for health care in Ghana?

    Directory of Open Access Journals (Sweden)

    McIntyre Diane

    2011-06-01

    Full Text Available Abstract Background Financial protection against the cost of unforeseen ill health has become a global concern as expressed in the 2005 World Health Assembly resolution (WHA58.33, which urges its member states to "plan the transition to universal coverage of their citizens". An important element of financial risk protection is to distribute health care financing fairly in relation to ability to pay. The distribution of health care financing burden across socio-economic groups has been estimated for European countries, the USA and Asia. Until recently there was no such analysis in Africa and this paper seeks to contribute to filling this gap. It presents the first comprehensive analysis of the distribution of health care financing in relation to ability to pay in Ghana. Methods Secondary data from the Ghana Living Standard Survey (GLSS 2005/2006 were used. This was triangulated with data from the Ministry of Finance and other relevant sources, and further complemented with primary household data collected in six districts. We implored standard methodologies (including Kakwani index and test for dominance for assessing progressivity in health care financing in this paper. Results Ghana's health care financing system is generally progressive. The progressivity of health financing is driven largely by the overall progressivity of taxes, which account for close to 50% of health care funding. The national health insurance (NHI levy (part of VAT is mildly progressive and formal sector NHI payroll deductions are also progressive. However, informal sector NHI contributions were found to be regressive. Out-of-pocket payments, which account for 45% of funding, are regressive form of health payment to households. Conclusion For Ghana to attain adequate financial risk protection and ultimately achieve universal coverage, it needs to extend pre-payment cover to all in the informal sector, possibly through funding their contributions entirely from tax, and

  11. Facies associations, depositional environments and stratigraphic framework of the Early Miocene-Pleistocene successions of the Mukah-Balingian Area, Sarawak, Malaysia

    Science.gov (United States)

    Murtaza, Muhammad; Rahman, Abdul Hadi Abdul; Sum, Chow Weng; Konjing, Zainey

    2018-02-01

    Thirty-five stratigraphic section exposed along the Mukah-Selangau road in the Mukah-Balingian area have been studied. Sedimentological and palynological data have been integrated to gain a better insight into the depositional architecture of the area. Broadly, the Mukah-Balingian area is dominated by fluvial, floodplain and estuarine related coal-bearing deposits. The Balingian, Begrih and Liang formations have been described and interpreted in terms of seven facies association. These are: FA1 - Fluvial-dominated channel facies association; FA2 - Tide-influenced channel facies association; FA3 - Tide-dominated channel facies association; FA4 - Floodplain facies association; FA5 - Estuarine central basin-mud flats facies association; FA6 - Tidal flat facies association and FA7 - Coastal swamps and marshes facies association. The Balingian Formation is characterised by the transgressive phase in the base, followed by a regressive phase in the upper part. On the basis of the occurrence of Florscheutzia trilobata with Florscheutzia levipoli, the Early to Middle Miocene age has been assigned to the Balingian Formation. The distinct facies pattern and foraminifera species found from the samples taken from the Begrih outcrop imply deposition in the intertidal flats having pronounced fluvio-tidal interactions along the paleo-margin. Foraminiferal data combined with the pronounced occurrence of Stenochlaena laurifolia suggest at least the Late Miocene age for the Begrih Formation. The internal stratigraphic architecture of the Liang Formation is a function of a combination of sea level, stable tectonic and autogenic control. Based on stratigraphic position, the Middle Pliocene to Pleistocene age for the Liang Formation is probable. The Balingian, Begrih and Liang formations display deposits of multiple regressive-transgressive cycles while the sediments were derived from the uplifted Penian high and Rajang group.

  12. Velocity-dependent frictional weakening of large rock avalanche basal facies: Implications for rock avalanche hypermobility?

    Science.gov (United States)

    Wang, Y. F.; Dong, J. J.; Cheng, Q. G.

    2017-03-01

    To characterize the hypermobility mechanism of rock avalanches, a series of rotary shear tests at different shearing velocities (Veq) ranging from 0.07 m/s to 1.31 m/s and at a normal stress of 1.47 MPa were carried out on soil sampled from the basal facies of the Yigong rock avalanche that occurred in the Tibetan plateau in China. Through conducting these tests, the macroscale and microscale features of the deformed samples were analyzed in detail with the following valuable conclusions being reached: (1) soil subjected to rotary shear exhibits a clear velocity-dependent weakening characteristic with an apparent steady state friction of 0.13 being reached at Veq ≥ 0.61 m/s, (2) high-temperature rises and layers with high porosity were observed in the samples sheared at Veq ≥ 0.61 m/s, and (3) the cooperation of thermal pressurization and moisture fluidization induced by friction heating plays an important role in explaining the marked frictional weakening of the soil. In addition, the appearance of nanoparticles due to particle fragmentation should facilitate the weakening of the soil but is not the key reason for the marked frictional weakening.

  13. Application of Musical Information Retrieval (MIR Techniques to Seismic Facies Classification. Examples in Hydrocarbon Exploration

    Directory of Open Access Journals (Sweden)

    Paolo Dell’Aversana

    2016-12-01

    Full Text Available In this paper, we introduce a novel approach for automatic pattern recognition and classification of geophysical data based on digital music technology. We import and apply in the geophysical domain the same approaches commonly used for Musical Information Retrieval (MIR. After accurate conversion from geophysical formats (example: SEG-Y to musical formats (example: Musical Instrument Digital Interface, or briefly MIDI, we extract musical features from the converted data. These can be single-valued attributes, such as pitch and sound intensity, or multi-valued attributes, such as pitch histograms, melodic, harmonic and rhythmic paths. Using a real data set, we show that these musical features can be diagnostic for seismic facies classification in a complex exploration area. They can be complementary with respect to “conventional” seismic attributes. Using a supervised machine learning approach based on the k-Nearest Neighbors algorithm and on Automatic Neural Networks, we classify three gas-bearing channels. The good performance of our classification approach is confirmed by borehole data available in the same area.

  14. MAPPING OF RESERVOIR PROPERTIES AND FACIES THROUGH INTEGRATION OF STATIC AND DYNAMIC DATA

    Energy Technology Data Exchange (ETDEWEB)

    Albert C. Reynolds; Dean S. Oliver; Yannong Dong; Ning Liu; Guohua Gao; Fengjun Zhang; Ruijian Li

    2004-12-01

    Knowledge of the distribution of permeability and porosity in a reservoir is necessary for the prediction of future oil production, estimation of the location of bypassed oil, and optimization of reservoir management. The volume of data that can potentially provide information on reservoir architecture and fluid distributions has increased enormously in the past decade. The techniques developed in this research will make it easier to use all the available data in an integrated fashion. While it is relatively easy to generate plausible reservoir models that honor static data such as core, log, and seismic data, it is far more difficult to generate plausible reservoir models that honor dynamic data such as transient pressures, saturations, and flow rates. As a result, the uncertainty in reservoir properties is higher than it could be and reservoir management can not be optimized. In this project, we have developed computationally efficient automatic history matching techniques for generating geologically plausible reservoir models which honor both static and dynamic data. Specifically, we have developed methods for adjusting porosity and permeability fields to match both production and time-lapse seismic data and have also developed a procedure to adjust the locations of boundaries between facies to match production data. In all cases, the history matched rock property fields are consistent with a prior model based on static data and geologic information. Our work also indicates that it is possible to adjust relative permeability curves when history matching production data.

  15. Single well multidisciplinary facies reconstruction (De Lute-6 Upper Carboniferous, Netherlands)

    Energy Technology Data Exchange (ETDEWEB)

    Van Der Zwan, C.J. (Nederlandse Aardolie Maatschappij B.V., Assen (Netherlands)); Van De Laar, J.G.M.; Pagnier, H.J.M.; Van Amerom, H.W.J. (Geological Survey of the Netherlands, Heerlen (Netherlands))

    1993-09-01

    De Lutte-6 is a key well situated in onshore Netherlands. A cored lithological sequence from the Upper Carboniferous has been investigated by means of palynology, palynofacies, paleobotany, and sedimentology. Paleobotanical data suggest a late Westphalian C to late Westphalian D Age. Palynological assemblages have a late Westphalian D-Stephanian character. This discrepancy suggests that the local paleobotanical remains allow for a more precise age determination, whereas the palynological data provide information about the regional facies development. Palynofacies analyses combined with palynoflora data indicate a gradual transition from a waterlogged flood plain characterized by a diverse lycopod/cordait palynoflora, to well-drained flood plain with an impoverished cordait/conifer palynoflora. The sedimentological data, combined with the palynological and the paleobotanical data, suggest that the flood plains alternate with swamp and lake deposits. The transition from a waterlogged flood plain to a well-drained flood plain coincides with transition from intervals characterized by seat-earth soils (indicating humid conditions) to intervals characterized by immature calcie soils (witnessing semihumid to semi-arid conditions).

  16. Autoantibodies to neuronal antigens in children with focal epilepsy and no prima facie signs of encephalitis.

    Science.gov (United States)

    Borusiak, Peter; Bettendorf, Ulrich; Wiegand, Gert; Bast, Thomas; Kluger, Gerhard; Philippi, Heike; Münstermann, Dieter; Bien, Christian G

    2016-07-01

    There is increasing awareness of neuronal autoantibodies and their impact on the pathogenesis of epilepsy. We investigated children with focal epilepsy in order to provide an estimate of autoantibody frequency within a pediatric population without prima facie evidence of encephalitis using a broad panel of autoantibodies. This was done to assess the specificity of antibodies and to see whether antibodies might be of modifying influence on the course of focal epilepsies. We searched for autoantibodies in 124 patients with focal epilepsy (1-18 years; mean 10; 6 years). Sera were tested using a broad panel of surface and intracellular antigens. We found autoantibodies in 5/124 patients (4%): high-positive GAD65 antibodies (n = 1), low-positive GAD65 antibodies (N = 1), VGKC complex antibodies not reactive with LGI1 or CASPR2 (n = 3). We did not find any distinctive features distinguishing antibody positive patients from those without antibodies. The antibodies found in this cohort are probably neither disease-specific nor pathogenic. This has been suggested before for these antigenic targets. Moreover, they do not seem to modify disease severity in the antibody-positive epilepsy patients. Copyright © 2016 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  17. Carbonate platform facies development of the Turonian Wata Formation in central and eastern Sinai, Egypt

    Science.gov (United States)

    Khalifa, M. A.; Farouk, S.; Hassan, A. M.

    2016-12-01

    The Wata carbonate platform in central and eastern Sinai show a clear pattern of evolutionary development during sedimentation. Three facies are recognized in the carbonate platform. Inner-platform in the south, inter-platform basin in the middle, and outer-platform in the northwest. Such classification was probably performed by the effect of Syrian Arc System that culminated during Turonian in Sinai. Inner-platform includes fining-upward cycles, each begins with packstone, followed by wackestone and capped by lime-mudstone or claystone or molluscan bioclastic wackestone at the base capped by sandy oolitic packstone or dolostone. The dominant faunal associations are molluscs, and echinoids. Inter-platform basin occurs north of inner-platform and extends northwest-southeast direction and comprises fining-upward cycles, each of which begins with bioclastic ostracodal packstone, calcisphere packstone, bioclastic packstone, capped by wackestone and lime-mudstone The faunal association includes, sponge spines, ostracodes, molluscan debris and calcispheres. They were deposited in shoal marine and barrier. The outer-platform occurs at Gebel Giddi and extended northwestwards. The lithofacies are entirely represented by calcisphere wackestone/packstone, with a reduced thickness of 20 m.

  18. Towards the definition of AMS facies in the deposits of pyroclastic density currents

    Science.gov (United States)

    Ort, M.H.; Newkirk, T.T.; Vilas, J.F.; Vazquez, J.A.; Ort, M.H.; Porreca, Massimiliano; Geissman, J.W.

    2014-01-01

    Anisotropy of magnetic susceptibility (AMS) provides a statistically robust technique to characterize the fabrics of deposits of pyroclastic density currents (PDCs). AMS fabrics in two types of pyroclastic deposits (small-volume phreatomagmatic currents in the Hopi Buttes volcanic field, Arizona, USA, and large-volume caldera-forming currents, Caviahue Caldera, Neuquén, Argentina) show similar patterns. Near the vent and in areas of high topographical roughness, AMS depositional fabrics are poorly grouped, with weak lineations and foliations. In a densely welded proximal ignimbrite, this fabric is overprinted by a foliation formed as the rock compacted and deformed. Medial deposits have moderate–strong AMS lineations and foliations. The most distal deposits have strong foliations but weak lineations. Based on these facies and existing models for pyroclastic density currents, deposition in the medial areas occurs from the strongly sheared, high-particle-concentration base of a density-stratified current. In proximal areas and where topography mixes this denser base upwards into the current, deposition occurs rapidly from a current with little uniformity to the shear, in which particles fall and collide in a chaotic fashion. Distal deposits are emplaced by a slowing or stalled current so that the dominant particle motion is vertical, leading to weak lineation and strong foliation.

  19. 5 CFR 531.211 - Setting pay for a newly appointed employee.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Setting pay for a newly appointed... REGULATIONS PAY UNDER THE GENERAL SCHEDULE Determining Rate of Basic Pay Setting Pay When Appointment Or Position Changes § 531.211 Setting pay for a newly appointed employee. (a) First appointment. An agency...

  20. 5 CFR 535.105 - Setting and adjusting rates of basic pay.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Setting and adjusting rates of basic pay... REGULATIONS CRITICAL POSITION PAY AUTHORITY § 535.105 Setting and adjusting rates of basic pay. (a) The rate... head of an agency may set pay initially at any amount up to the rate of pay for level II or level I of...

  1. 5 CFR 531.206 - Order of processing simultaneous pay actions.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Order of processing simultaneous pay... REGULATIONS PAY UNDER THE GENERAL SCHEDULE Determining Rate of Basic Pay General Provisions § 531.206 Order of processing simultaneous pay actions. When multiple pay actions with the same effective date affect an...

  2. INDUSTRIAL BRANDING – DOES IT PAY OFF?

    Directory of Open Access Journals (Sweden)

    Anca BUTNARIU

    2017-12-01

    Full Text Available In a world characterized by the growth of global competition, a key question raised by business-to-business marketers is if brands in industrial markets really pay off, that is in which contexts and for what type of customers branding efforts are important and can bring competitive advantages for the companies owning those brands. The particularities and importance of branding in business has become a major field of scientific debate in the last years, but there are still questions unanswered and aspects unclear and under researched. Traditionally, B2B managers have been more skeptical about the benefits of branding, arguing that the organizational buying process is rational and focused on functional characteristics of the products and not based on the emotional values used in the B2C context. In this paper, we review the literature on brand equity in industrial markets and propose a synthetic conceptual model, with the purpose to shed more light on the issue of industrial branding.

  3. LHCb: full-steam strategy pays off

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    LHCb looks at LHC proton collisions from a special angle. The experiment studies rare decays of the B particle to look into the physical processes that might hide new physics. Designed to operate at moderate luminosity, LHCb has been more daring for the last year and is running at conditions tougher than the nominal. The new strategy is paying off, as important physics results have just started to emerge…   Event display presented at the EPS-HEP 2011 conference showing a B0s meson decaying into a μ+ and μ- pair.  The LHCb detector was originally designed to run at moderate luminosity and low interaction pile-up. In other words, unlike the CMS and ATLAS experiments, the whole LHCb experimental set-up and data-taking infrastructure was designed to process just one proton interaction for each bunch crossing. For the last year, however, this has all been old news. A change in LHCb strategy was made possible when it became clear that the LHC was going to first i...

  4. Pay-for-performance as a method to establish the business case for quality.

    Science.gov (United States)

    Wheeler, John R C; White, Bert; Rauscher, Simone; Nahra, Tammie A; Reiter, Kristin L; Curtin, Kathleen M; Damberg, Cheryl L

    2007-01-01

    One of the major reasons providers give for not implementing promising quality-enhancing interventions (QEI) is that no "business case" for quality has been made. This article clarifies the concepts of the business case for quality and the related economic case for quality and identifies the perspectives of the various actors in health care financing, production, and consumption decisions. A methodology to evaluate the business case for quality from the perspective of payers and providers is presented. The article then uses implemented QEIs to show how a pay-for-performance (P4P) program can alter the business cases for payers and providers. Specifically, the P4P programs described in this article allow a provider to implement a QEI with the financial alignment of the payer in order to achieve financial and non-financial benefits. In some cases, providers and payers may be able to establish P4P programs providing net benefits for both parties.

  5. SEISMIC FACIES ANALYSIS ON 2D SEISMIC REFLECTION PROFILE IN BARUNA AND JAYA LINE AT NORTH EAST JAVA BASIN

    Directory of Open Access Journals (Sweden)

    Taufan Wiguna

    2016-10-01

    Full Text Available Two dimension (2D seismic profile of Baruna and Jaya lines at North-East Java Basin show seismic reflector characteristics that can be used to interpret sediment thickness and continuity. Those reflector characteristics that can be applied for seismic facies analysis that represent depositional environment. This study starts from seismic data processing that using Kirchhoff Post Stack Time Migration method which is 2D seismic profile as result. Seismic reflector characterization has been done to both 2D profiles. Seismic reflector characterization was grouped as (i individual reflection, (ii reflection  configuration, (iii reflection termination, (iv external form. Individual reflection characteristics show high and medium amplitude, medium and low frequency, and continuous. Configuration reflection is continuous with parallel and subparallel type. Reflection termination shows onlap, and external form shows sheet drape. Local mound appearance can be interpreted as paleo-reef. Facies seismic anlysis result for this study area is shelf.

  6. Calcareous nannofossils and sedimentary facies in the Upper Cretaceous Bozeş Formation (Southern Apuseni Mountains, Romania

    Directory of Open Access Journals (Sweden)

    Ramona Balc

    2012-02-01

    Full Text Available The lithology, sedimentology and biostratigraphy of the Bozes Formation, which crop out in the SE Metaliferi Mountains (Apuseni Mts. have been investigated in order to establish the age of the deposits and the depositional environment. The sedimentary structures and facies are interpreted as indicating a deep-water depositional environment, representing part of a submarine fan lobe. Three facies assemblages have been identified and described. Calcareous nannofossils were used to determine the age of the investigated deposits. The presence of Lucianorhabdus cayeuxii and Calculites obscurus indicates the CC17 biozone, while UC13 Zone is pointed out by the continuous occurrence of Arkhangelskiella cymbiformis and the absence of Broinsonia parca parca. Thus, the age of the studied deposits is Late Santonian -?Early Campanian.

  7. Anatomy of a 2nd-order unconformity: stratigraphy and facies of the Bakken formation during basin realignment

    Energy Technology Data Exchange (ETDEWEB)

    Skinner, Orion; Canter, Lyn; Sonnenfeld, Mark; Williams, Mark [Whiting Oil and Gas Corp., Denver, CO (United States)

    2011-07-01

    Because classic Laramide compressional structures are relatively rare, the Williston Basin is often considered as structurally simple, but because of the presence of numerous sub-basins, simplistic lithofacies generalization is impossible, and detailed facies mapping is necessary to unravel Middle Bakken paleogeography. The unconformity above the Devonian Three Forks is explained by the infilling and destruction of the Devonian Elk Point basin, prepares the Bakken system, and introduces a Mississippian Williston Basin with a very different configuration. Black shales are too often considered as deposits that can only be found in deep water, but to a very different conclusion must be drawn after a review of stratigraphic geometry and facies successions. The whole Bakken is a 2nd-order lowstand to transgressive systems tract lying below the basal Lodgepole, which represents an interval of maximal flooding. This lowstand to transgressive stratigraphic context explains why the sedimentary process and provenance shows high aerial variability.

  8. Sedimentary facies interpretation of Gamma Ray (GR log as basic well logs in Central and Lower Indus Basin of Pakistan

    Directory of Open Access Journals (Sweden)

    Adeel Nazeer

    2016-11-01

    Full Text Available Rocks and most type of soils emit Gamma Ray (GR in varying amount. The emitting elements of primary gamma radiations include potassium 40, uranium, and thorium which are associated with rocks forming minerals in variable amount. GR log is used to predict the varying lithology in borehole by measuring the spontaneous emission of GR radiation from rocks. Role of GR logs in the identification of subsurface facies is the main focused research theme of this manuscript including with objective of brief introduction of GR log and its applications in the identification of facies in the field of Petroleum Geosciences by analyzing the examples of GR log(s from wells, Lower Indus Basin, Pakistan.

  9. Facies analysis and sequence stratigraphy of the Asmari Formation in the northern area of Dezful Embayment, south-west Iran

    Directory of Open Access Journals (Sweden)

    Fateme Zabihi Zoeram

    2013-03-01

    Full Text Available This paper concerns the sequence stratigraphy of the Oligocene (Rupelian–Chattian–Early Miocene (Burdigalian Asmari Formation based on microfacies analysis of the sediments in the Ghale Nar Oilfield, central area of Zagros fold-thrust belt. Fourteen facies types typical for upward shallowing trend from open marine (MF 1–3, to shoal (MF 4-5, semi-restricted and restricted lagoon (MF 6–12 and finally to near-shore lagoon (MF 13-14 depositional environments were identified. Based on the environmental interpretations, we reconstructed a homoclinal ramp mainly represented by its inner and middle sectors. Facies types MF 4–14 are characterized by the occurrence of large and small porcelaneous benthic foraminifera representing a shallow-water setting of an inner ramp influenced by wave and tide processes. MF1 (Pabdeh Formation, and 2 -3 with planktonic, large and small hyaline benthic foraminifera represent between FWWB and SWB. Four third-order depositional sequences were recognized. In this study, in order to better correlate the identified sequences with pre-defined sequences of the Asmari Formation in the Dezful Embayment and the Izeh zone that are chronologically well-defined, we use their number instead of their name. Sequence 2 mainly consists of an open marine environment in the base, followed by semi-restricted to restricted lagoonal facies. Sequences 36 are characterized by semi-restricted to restricted lagoonal facies. Moreover, the regional relative sea-level change curves correlate well with the global sea-level change curves.

  10. Multiscale heterogeneity characterization of tidal channel, tidal delta and foreshore facies, Almond Formation outcrops, Rock Springs uplift, Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Schatzinger, R.A.; Tomutsa, L. [BDM Petroleum Technologies, Bartlesville, OK (United States)

    1997-08-01

    In order to accurately predict fluid flow within a reservoir, variability in the rock properties at all scales relevant to the specific depositional environment needs to be taken into account. The present work describes rock variability at scales from hundreds of meters (facies level) to millimeters (laminae) based on outcrop studies of the Almond Formation. Tidal channel, tidal delta and foreshore facies were sampled on the eastern flank of the Rock Springs uplift, southeast of Rock Springs, Wyoming. The Almond Fm. was deposited as part of a mesotidal Upper Cretaceous transgressive systems tract within the greater Green River Basin. Bedding style, lithology, lateral extent of beds of bedsets, bed thickness, amount and distribution of depositional clay matrix, bioturbation and grain sorting provide controls on sandstone properties that may vary more than an order of magnitude within and between depositional facies in outcrops of the Almond Formation. These features can be mapped on the scale of an outcrop. The products of diagenesis such as the relative timing of carbonate cement, scale of cemented zones, continuity of cemented zones, selectively leached framework grains, lateral variability of compaction of sedimentary rock fragments, and the resultant pore structure play an equally important, although less predictable role in determining rock property heterogeneity. A knowledge of the spatial distribution of the products of diagenesis such as calcite cement or compaction is critical to modeling variation even within a single facies in the Almond Fin. because diagenesis can enhance or reduce primary (depositional) rock property heterogeneity. Application of outcrop heterogeneity models to the subsurface is greatly hindered by differences in diagenesis between the two settings. The measurements upon which this study is based were performed both on drilled outcrop plugs and on blocks.

  11. Sedimentology, petrology, and gas potential of the Brallier Formation: upper Devonian turbidite facies of the Central and Southern Appalachians

    Energy Technology Data Exchange (ETDEWEB)

    Lundegard, P.D.; Samuels, N.D.; Pryor, W.A.

    1980-03-01

    The Upper Devonian Brallier Formation of the central and southern Appalachian basin is a regressive sequence of siltstone turbidites interbedded with mudstones, claystones, and shales. It reaches 1000 meters in thickness and overlies basinal mudrocks and underlies deltaic sandstones and mudrocks. Facies and paleocurrent analyses indicate differences between the depositional system of the Brallier Formation and those of modern submarine fans and ancient Alpine flysch-type sequences. The Brallier system is of finer grain size and lower flow intensity. In addition, the stratigraphic transition from turbidites to deltaic sediments is gradual and differs in its facies succession from the deposits of the proximal parts of modern submarine fans. Such features as massive and pebbly sandstones, conglomerates, debris flows, and massive slump structures are absent from this transition. Paleocurrents are uniformly to the west at right angles to basin isopach, which is atypical of ancient turbidite systems. This suggests that turbidity currents had multiple point sources. The petrography and paleocurrents of the Brallier Formation indicate an eastern source of sedimentary and low-grade metasedimentary rocks with modern relief and rainfall. The depositional system of the Brallier Formation is interpreted as a series of small ephemeral turbidite lobes of low flow intensity which coalesced in time to produce a laterally extensive wedge. The lobes were fed by deltas rather than submarine canyons or upper fan channel systems. This study shows that the present-day turbidite facies model, based mainly on modern submarine fans and ancient Alpine flysch-type sequences, does not adequately describe prodeltaic turbidite systems such as the Brallier Formation. Thickly bedded siltstone bundles are common features of the Brallier Formation and are probably its best gas reservoir facies, especially when fracture porosity is well developed.

  12. Net financial gain or loss from vaccination in pediatric medical practices.

    Science.gov (United States)

    Coleman, Margaret S; Lindley, Megan C; Ekong, John; Rodewald, Lance

    2009-12-01

    The goal was to determine the net return (gain or loss after costs were subtracted from revenues) to private pediatric medical practices from investing time and resources in vaccines and vaccination of their patients. A cross-sectional survey of a convenience sample of private medical practices requested data on all financial and capacity aspects of the practices, including operating expenses; labor composition and wages/salaries; private- and public-purchase vaccine orders and inventories; Medicaid and private insurance reimbursements; patient population; numbers of providers; and numbers, types, and lengths of visits. Costs were assigned to vaccination visits and subtracted from reimbursements from public- and private-pay sources to determine net financial gains/losses from vaccination. Thirty-four practices responded to the survey. More than one half of the respondents broke even or suffered financial losses from vaccinating patients. With greater proportions of Medicaid-enrolled patients served, greater financial loss was noted. On average, private insurance vaccine administration reimbursements did not cover administration costs unless a child received > or = 3 doses of vaccine in 1 visit. Finally, wide ranges of per-dose prices paid and reimbursements received for vaccines indicated that some practices might be losing money in purchasing and delivering vaccines for private-pay patients if they pay high purchase prices but receive low reimbursements. We conclude that the vaccination portion of the business model for primary care pediatric practices that serve private-pay patients results in little or no profit from vaccine delivery. When losses from vaccinating publicly insured children are included, most practices lose money.

  13. Who Pays for Dates? Following Versus Challenging Gender Norms

    Directory of Open Access Journals (Sweden)

    Janet Lever

    2015-10-01

    Full Text Available Chivalry dictates that on a “date,” the man pays, whereas egalitarian ideals suggest that gender should not determine who pays. We examined the extent to which people embrace or reject these competing notions. Unmarried heterosexual participants (N = 17,607 reported their behaviors and attitudes regarding who does and who should pay for dates on a survey posted on NBCNews.com. Although most men (74% and women (83% report that both members of the couple contribute to dating expenses after dating for 6 months, most men (84% and women (58% reported that men still pay more expenses. Many women (39% wished men would reject their offers to pay and 44% of women were bothered when men expected women to help pay. Many women, however, were bothered when men won’t accept their money (40%. Nearly two thirds of men (64% believed that women should contribute and nearly half of men (44% said they would stop dating a woman who never pays. Nevertheless, the majority of men said they feel guilty when accepting women’s money (76%. These data illustrate how many people are resisting or conforming to traditional gender norms in one telling aspect of dating that historically was related to the male’s displaying benevolent sexism, dominance, and ability to fulfill breadwinner role during courtship.

  14. Analysis on the overpressure characterization with respect to depositional environment facies: Case Study in Miri Area, Baram Delta

    Science.gov (United States)

    Mhd Hanapiah, N.; Yusoff, W. I. Wan; Zakariah, M. N. A.

    2017-10-01

    Overpressure studies in oil and gas exploration and production are carried out in order to mitigate any losses that could happen while drilling. These concerns can be addressed by enhancing the understanding of overpressure characterization in the fields. This research emphasizes in determining the pore pressure trend in Miri area to assist pore pressure prediction for future hydrocarbon exploration and production. Generally, pore pressure trends are related to mechanisms that contribute to the overpressure generation. In the region predominant overpressure are disequilibrium compaction within the prodelta shales meanwhile in outer shelf overpressure generation controlled by fluid expansion in deltaic sequence of inner shelf area. The objective of this research is to analyze the pore pressure profile of wells for determining vertical trends of pore pressure for various depositional environment facies of Miri area. Integration of rock physics and pore pressure analysis and relating the trends to environment depositional environment facies within shale underlying sand interval. Analysis done shows that overpressure top is characterize by depositional environment facies within shale underlying sand interval.

  15. Distribution of marcasite-pyrite within stromatolitic facies, Oneota Dolomite, Prairie du Chien Formation, Filmore County, MN

    Energy Technology Data Exchange (ETDEWEB)

    Ingebritsen, R.H. (E.K. Lehman Associates, Minneapolis, MN (United States))

    1993-03-01

    An exposure of Oneota Dolomite in a quarry in Filmore County, Minnesota, contains three sedimentary cycles in which well preserved stromatolitic facies are regularly overlain by dolograinstones. The stromatolites are of two forms. The lowermost are digitate forms, the upper a mound like cryptozoan form which is partly replaced by chert. The stromatolite zones are characterized by stromatactis vugs now lined with marcasite-pyrite, and filled by clear to milky calcite. Original stromatactis openings were later enlarged by dolomitization. Marcasite-pyrite and calcite appear to be the result of later epigenetic fluid flow. A series of large openings, flat on the top, with bowl shaped bottoms, occur regularly at the horizon marking a contact between the stromatolitic facies and overlying dolograinstone. These openings contain geopetal pebbles of adjacent stromatolitic material. The overlying dolograinstone lies conformably across the opening, with no evidence of sedimentation or later collapse into the openings. Similar features have been observed within stromatolitic facies of the Mascot Formation in the Gordonsville Mine in central Tennessee. The openings in Tennessee are often much larger, are overlain by supratidal dense dolomite, often referred to as primary dolomite, and host some of the more spectacular specimen grade sphalerite, barite and fluorite for which this district is so well known.

  16. CARBONATE FACIES ZONATION OF THE UPPER JURASSIC-LOWER CRETACEOUS APULIA PLATFORM MARGIN (GARGANO PROMONTORY, SOUTHERN ITALY

    Directory of Open Access Journals (Sweden)

    MICHELE MORSILLI

    1997-07-01

    Full Text Available The Late Jurassic-Early Cretaceous Apulia platform margin and the transition to adjacent basinal deposits (inner platform to basin are well exposed in the Gargano Promontory. Detailed field work has allowed to recognize eight main facies associations which reflect various depositional environments, and which document a differentiated zonation, from the inner platform to the basin. A shallow lagoon existed in the internal part of the Gargano Promontory with a transition to tidal flat areas (F1. Oolitic shoals (F2 bordered this internal peritidal area passing seaward to a reef-flat with abundant corals (F3. A reef-front, associated with a coral rubble zone, has been found in some areas (F4. In the external margin zone, massive wackestones with Ellipsactinia occur (F5 and pass gradually to a rudstone facies on the proximal slope (F6. The base-of-slope facies association consists of pelagic sediments interbedded with gravity-displaced deposits (F7 and F8. The depositional profile of the Apulia Platform is typical of the Tethyan Jurassic-Early Cretaceous platforms, with slope declivities in the order of 25°-28°. The remarkable progradation of the platform in the northern tract of the Gargano (Lesina and Varano lakes area and its substantial stability east- and southwards (Mattinata area suggest a possible windward position of the margin in this latter portion and, in contrast, a leeward position of the northern portion.   

  17. -Net Approach to Sensor -Coverage

    Directory of Open Access Journals (Sweden)

    Fusco Giordano

    2010-01-01

    Full Text Available Wireless sensors rely on battery power, and in many applications it is difficult or prohibitive to replace them. Hence, in order to prolongate the system's lifetime, some sensors can be kept inactive while others perform all the tasks. In this paper, we study the -coverage problem of activating the minimum number of sensors to ensure that every point in the area is covered by at least sensors. This ensures higher fault tolerance, robustness, and improves many operations, among which position detection and intrusion detection. The -coverage problem is trivially NP-complete, and hence we can only provide approximation algorithms. In this paper, we present an algorithm based on an extension of the classical -net technique. This method gives an -approximation, where is the number of sensors in an optimal solution. We do not make any particular assumption on the shape of the areas covered by each sensor, besides that they must be closed, connected, and without holes.

  18. Performance-related Pay and Productivity: Evidence from Japan

    OpenAIRE

    Kato, Takao; Kodama, Naomi

    2015-01-01

    Traditionally, Japanese firms are known for the use of a pay system which rewards their workers for long-term skill development through on-the-job training within the firm. Changing its traditional reward system to performance-related pay (PRP) which ties pay to shorter-term performance is one of the most often-discussed topics concerning Japan's human resource management (HRM) policies/practices in the last two decades or so. Proponents of the change urge Japanese firms to abandon their trad...

  19. 47 CFR 64.1509 - Disclosure and dissemination of pay-per-call information.

    Science.gov (United States)

    2010-10-01

    ... CARRIER SERVICES (CONTINUED) MISCELLANEOUS RULES RELATING TO COMMON CARRIERS Interstate Pay-Per-Call and... pursuant to § 64.1512 for failure to pay legitimate pay-per-call charges. Disclosure statements must be...

  20. NETS - Danish participation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Alsen, S. (Grontmij - Carl Bro, Glostrup (Denmark)); Theel, C. (Baltic Sea Solutions, Holeby (Denmark))

    2008-12-15

    Within the NICe-funded project 'Nordic Environmental Technology Solutions (NETS)' a new type of networking at the Nordic level was organized in order to jointly exploit the rapidly growing market potential in the environmental technology sector. The project aimed at increased and professionalized commercialization of Nordic Cleantech in energy and water business segments through 1) closer cooperation and joint marketing activities, 2) a website, 3) cleantech product information via brochures and publications 4) and participating in relevant trade fairs and other industry events. Facilitating business-to-business activities was another core task for the NETS project partners from Norway, Sweden, Finland and Denmark with the aim to encourage total solutions for combined Cleantech system offers. The project has achieved to establish a Cleantech register of 600 Nordic Cleantech companies, a network of 86 member enterprises, produced several publications and brochures for direct technology promotion and a website for direct access to company profiles and contact data. The project partners have attended 14 relevant international Cleantech trade fairs and conferences and facilitated business-to-business contacts added by capacity building offers through two company workshops. The future challenge for the project partners and Nordic Cleantech will be to coordinate the numerous efforts within the Nordic countries in order to reach concerted action and binding of member companies for reliable services, an improved visibility and knowledge exchange. With Cleantech's growing market influence and public awareness, the need to develop total solutions is increasing likewise. Marketing efforts should be encouraged cross-sectional and cross-border among the various levels of involved actors from both the public and the private sector. (au)

  1. Thickness of Jurassic evaporite facies in the Afghan-Tajik and Amu Darya basins of northern Afghanistan and adjacent areas (evapisoafg.shp)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This shapefile contains polylines (isopachs) that describe the thickness of Jurassic age evaporite facies (Gaurdak formation) in the Afghan-Tajik and Amu Darya basins

  2. GMX_FAC: usSEABED facies data for the entire U.S. Gulf of Mexico and Caribbean (Puerto Rico and U.S. Virgin Islands)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The facies data layer (_FAC.txt) is a point coverage of known sediment samplings, inspections, and probings from the usSEABED data collection and integrated using...

  3. Jurassic evaporite facies of the Afghan-Tajik and Amu Darya basins in northern Afghanistan and adjacent areas (evapfacafg.shp)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This shapefile contains polygons that describe the spatial extent of Jurassic age evaporite facies (Gaurdak formation) in the Afghan-Tajik and Amu Darya basins.

  4. Sediments of the Dry Tortugas, south Florida, USA: Facies distribution on a ramp-like isolated carbonate platform

    Science.gov (United States)

    Gischler, Eberhard; Isaack, Anja; Hudson, J. Harold

    2017-04-01

    Four sedimentary facies may be delineated based on quantitative analysis of texture and composition of modern surface sediments on the Dry Tortugas carbonate platform. These include (1) mollusk-Halimeda wackestone, (2) mollusk packstone-to-grainstone, (3) coralgal-Halimeda grainstone, and (4) coralgal grainstone. Even though the Tortugas platform is characterized by an open circulation due to deep, broad marginal channels and a lack of a continuous surface-breaking marginal reef, facies are not distributed at random and show bathymetrical zonation. Also, facies appear to cover wide belts rather than forming a mosaic. Mollusk-Halimeda wackestone occurs in protected platform interior areas ca. 10-18 m deep. Mollusk packstone-to-grainstone occurs in more open platform interior settings adjacent to channels and in deeper outer reef areas of 14-25 m water depth. Coralgal-Halimeda grainstone is found on shallow marginal shoals (1-11 m deep), and coralgal grainstone on the somewhat deeper (3-16 m), seaward edges of these shoals. However, there is bathymetrical overlap of facies in intermediate depths of ca. 5-17 m. This limitation has implications for the interpretation of the fossil record, because changes in water depth are commonly thought to be reflected in facies changes, e.g., in sequence stratigraphy. Comparison with previous sediment studies of the 1930s, 1960s, and 1970s in the area exhibit a decrease in coral fragments and increases in coralline algal and mollusk shell fragments. These observations might be a result of environmental changes such as coral decline and die-outs during temperature events, disease, and the increase in macroalgae (due to the ecological extinction of the echinoid Diadema). The results suggest that more long-term studies are needed that further explore the influence of environmental change on reef sediment composition. Dry Tortugas surface sediments consist of lower portions of Halimeda plates and mollusk shell fragments and higher

  5. Application and Theory of Petri Nets

    DEFF Research Database (Denmark)

    This volume contains the proceedings of the 13th International Conference onApplication and Theory of Petri Nets, held in Sheffield, England, in June 1992. The aim of the Petri net conferences is to create a forum for discussing progress in the application and theory of Petri nets. Typically....... Balbo and W. Reisig, 18 submitted papers, and seven project papers. The submitted papers and project presentations were selectedby the programme committee and a panel of referees from a large number of submissions....

  6. Are You Neutral About Net Neutrality

    Science.gov (United States)

    2007-06-20

    Information Resources Management College National Defense University Are You Neutral About Net Neutrality ? A presentation for Systems & Software...author uses Verizon FiOS for phone, TV, and internet service 3 Agenda Net Neutrality —Through 2 Lenses Who Are the Players & What Are They Saying...Medical Treatment Mini-Case Studies Updates Closing Thoughts 4 Working Definitions of Net Neutrality "Network Neutrality" is the concept that

  7. Texture Based Image Analysis With Neural Nets

    Science.gov (United States)

    Ilovici, Irina S.; Ong, Hoo-Tee; Ostrander, Kim E.

    1990-03-01

    In this paper, we combine direct image statistics and spatial frequency domain techniques with a neural net model to analyze texture based images. The resultant optimal texture features obtained from the direct and transformed image form the exemplar pattern of the neural net. The proposed approach introduces an automated texture analysis applied to metallography for determining the cooling rate and mechanical working of the materials. The results suggest that the proposed method enhances the practical applications of neural nets and texture extraction features.

  8. Factors associated with mosquito net use by individuals in households owning nets in Ethiopia

    Directory of Open Access Journals (Sweden)

    Graves Patricia M

    2011-12-01

    Full Text Available Abstract Background Ownership of insecticidal mosquito nets has dramatically increased in Ethiopia since 2006, but the proportion of persons with access to such nets who use them has declined. It is important to understand individual level net use factors in the context of the home to modify programmes so as to maximize net use. Methods Generalized linear latent and mixed models (GLLAMM were used to investigate net use using individual level data from people living in net-owning households from two surveys in Ethiopia: baseline 2006 included 12,678 individuals from 2,468 households and a sub-sample of the Malaria Indicator Survey (MIS in 2007 included 14,663 individuals from 3,353 households. Individual factors (age, sex, pregnancy; net factors (condition, age, net density; household factors (number of rooms [2006] or sleeping spaces [2007], IRS, women's knowledge and school attendance [2007 only], wealth, altitude; and cluster level factors (rural or urban were investigated in univariate and multi-variable models for each survey. Results In 2006, increased net use was associated with: age 25-49 years (adjusted (a OR = 1.4, 95% confidence interval (CI 1.2-1.7 compared to children U5; female gender (aOR = 1.4; 95% CI 1.2-1.5; fewer nets with holes (Ptrend = 0.002; and increasing net density (Ptrend [all nets in HH good] = 1.6; 95% CI 1.2-2.1; increasing net density (Ptrend [per additional space] = 0.6, 95% CI 0.5-0.7; more old nets (aOR [all nets in HH older than 12 months] = 0.5; 95% CI 0.3-0.7; and increasing household altitude (Ptrend Conclusion In both surveys, net use was more likely by women, if nets had fewer holes and were at higher net per person density within households. School-age children and young adults were much less likely to use a net. Increasing availability of nets within households (i.e. increasing net density, and improving net condition while focusing on education and promotion of net use, especially in school-age children

  9. Geomorphology, facies architecture, and high-resolution, non-marine sequence stratigraphy in avulsion deposits, Cumberland Marshes, Saskatchewan

    Science.gov (United States)

    Farrell, K.M.

    2001-01-01

    This paper demonstrates field relationships between landforms, facies, and high-resolution sequences in avulsion deposits. It defines the building blocks of a prograding avulsion sequence from a high-resolution sequence stratigraphy perspective, proposes concepts in non-marine sequence stratigraphy and flood basin evolution, and defines the continental equivalent to a parasequence. The geomorphic features investigated include a distributary channel and its levee, the Stage I crevasse splay of Smith et al. (Sedimentology, vol. 36 (1989) 1), and the local backswamp. Levees and splays have been poorly studied in the past, and three-dimensional (3D) studies are rare. In this study, stratigraphy is defined from the finest scale upward and facies are mapped in 3D. Genetically related successions are identified by defining a hierarchy of bounding surfaces. The genesis, architecture, geometry, and connectivity of facies are explored in 3D. The approach used here reveals that avulsion deposits are comparable in process, landform, facies, bounding surfaces, and scale to interdistributary bayfill, i.e. delta lobe deposits. Even a simple Stage I splay is a complex landform, composed of several geomorphic components, several facies and many depositional events. As in bayfill, an alluvial ridge forms as the feeder crevasse and its levees advance basinward through their own distributary mouth bar deposits to form a Stage I splay. This produces a shoestring-shaped concentration of disconnected sandbodies that is flanked by wings of heterolithic strata, that join beneath the terminal mouth bar. The proposed results challenge current paradigms. Defining a crevasse splay as a discrete sandbody potentially ignores 70% of the landform's volume. An individual sandbody is likely only a small part of a crevasse splay complex. The thickest sandbody is a terminal, channel associated feature, not a sheet that thins in the direction of propagation. The three stage model of splay evolution

  10. Pro Agile NET Development with Scrum

    CERN Document Server

    Blankenship, Jerrel; Millett, Scott

    2011-01-01

    Pro Agile .NET Development with SCRUM guides you through a real-world ASP.NET project and shows how agile methodology is put into practice. There is plenty of literature on the theory behind agile methodologies, but no book on the market takes the concepts of agile practices and applies these in a practical manner to an end-to-end ASP.NET project, especially the estimating, requirements and management aspects of a project. Pro Agile .NET Development with SCRUM takes you through the initial stages of a project - gathering requirements and setting up an environment - through to the development a

  11. Pro ASP.NET MVC 4

    CERN Document Server

    Freeman, Adam

    2012-01-01

    The ASP.NET MVC 4 Framework is the latest evolution of Microsoft's ASP.NET web platform. It provides a high-productivity programming model that promotes cleaner code architecture, test-driven development, and powerful extensibility, combined with all the benefits of ASP.NET. ASP.NET MVC 4 contains a number of significant advances over previous versions. New mobile and desktop templates (employing adaptive rendering) are included together with support for jQuery Mobile for the first time. New display modes allow your application to select views based on the browser that's making the request whi

  12. Professional Visual Basic 2010 and .NET 4

    CERN Document Server

    Sheldon, Bill; Sharkey, Kent

    2010-01-01

    Intermediate and advanced coverage of Visual Basic 2010 and .NET 4 for professional developers. If you've already covered the basics and want to dive deep into VB and .NET topics that professional programmers use most, this is your book. You'll find a quick review of introductory topics-always helpful-before the author team of experts moves you quickly into such topics as data access with ADO.NET, Language Integrated Query (LINQ), security, ASP.NET web programming with Visual Basic, Windows workflow, threading, and more. You'll explore all the new features of Visual Basic 2010 as well as all t

  13. NASA Net Zero Energy Buildings Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Pless, S.; Scheib, J.; Torcellini, P.; Hendron, B.; Slovensky, M.

    2014-10-01

    In preparation for the time-phased net zero energy requirement for new federal buildings starting in 2020, set forth in Executive Order 13514, NASA requested that the National Renewable Energy Laboratory (NREL) to develop a roadmap for NASA's compliance. NASA detailed a Statement of Work that requested information on strategic, organizational, and tactical aspects of net zero energy buildings. In response, this document presents a high-level approach to net zero energy planning, design, construction, and operations, based on NREL's first-hand experience procuring net zero energy construction, and based on NREL and other industry research on net zero energy feasibility. The strategic approach to net zero energy starts with an interpretation of the executive order language relating to net zero energy. Specifically, this roadmap defines a net zero energy acquisition process as one that sets an aggressive energy use intensity goal for the building in project planning, meets the reduced demand goal through energy efficiency strategies and technologies, then adds renewable energy in a prioritized manner, using building-associated, emission- free sources first, to offset the annual energy use required at the building; the net zero energy process extends through the life of the building, requiring a balance of energy use and production in each calendar year.

  14. Towards a Standard for Modular Petri Nets

    DEFF Research Database (Denmark)

    Kindler, Ekkart; Petrucci, Laure

    2009-01-01

    When designing complex systems, mechanisms for structuring, composing, and reusing system components are crucial. Today, there are many approaches for equipping Petri nets with such mechanisms. In the context of defining a standard interchange format for Petri nets, modular PNML was defined....... Moreover, we present and discuss some more advanced features of modular Petri nets that could be included in the standard. This way, we provide a formal foundation and a basis for a discussion of features to be included in the upcoming standard of a module concept for Petri nets in general and for high...

  15. Willingness to pay for rural telephone services: Implications for rural ...

    African Journals Online (AJOL)

    WTP) for rural telephone services and the implications on poverty reduction in Southeast Nigeria. The key research problem was the inability of the telephone providers or regulatory agencies to estimate the amount the people were willing to pay ...

  16. Heart Disease: A Price Humans Pay for Fertility?

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_166826.html Heart Disease: A Price Humans Pay for Fertility? Study finds ... 22, 2017 (HealthDay News) -- Certain genes linked to heart disease may also improve your chances of having children, ...

  17. Who's Gonna Pay the Piper for Free Online Databases?

    Science.gov (United States)

    Jacso, Peter

    1996-01-01

    Discusses new pricing models for some online services and considers the possibilities for the traditional online database market. Topics include multimedia music databases, including copyright implications; other retail-oriented databases; and paying for free databases with advertising. (LRW)

  18. Willingness to pay for Ecotourism in Oyan Lake, Nigeria

    Directory of Open Access Journals (Sweden)

    Folake Ramat Moyib

    2016-07-01

    Full Text Available This study examined tourists’ willingness to pay for relaxation and factors that influence the visitors’ willingness to pay for ecotourism at Oyan Lake, Nigeria. A cross sectional survey with the use of questionnaire was done; the dichotomous choice method based on payment card method was employed to elicit some information. Three hundred and twenty tourists above 16years that visited the Lake between 2013 and 2014 were selected as respondents. The logistic regression result revealed that visit to local communities, amount to be paid within group, tourism-awareness, group tourism, and the amount that individual tourist should pay had significant effects on the tourists’ willingness to pay for tourism. The study indicated that while tourists are willing to support Oyan Lake, the introduction of additional viewing fees within groups would be acceptable; government should improve the marketing of this destination through awareness creation.

  19. Mansfield, Mass. Pesticide Company Pays Penalty for Reporting Failures

    Science.gov (United States)

    A company that manufactures and imports pet care products has taken responsibility for its error and agreed to pay $151,040 to settle claims that it imported goods to its Mansfield, Mass. facility in violation of federal pesticide laws.

  20. Student Debt Spans Generations: Characteristics of Parents Who Borrow to Pay for Their Children's College Education.

    Science.gov (United States)

    Walsemann, Katrina M; Ailshire, Jennifer A

    2017-10-01

    Discussions of student debt often overlook the debt parents take on to pay for their children's education. We identify characteristics of parents with child-related educational debt among the late baby boom cohort. Data come from the National Longitudinal Survey of Youth 1979, a nationally representative sample of individuals born between 1957 and 1964. We restrict our sample to parents who had any children aged ≥17 and answered questions on educational debt during midlife (n = 6,562). Craggit models estimated (a) having any child-related educational debt and (b) the amount of debt owed among debtors. Black parents and parents with more education, higher income, and higher net worth were more likely to report child-related educational debt than White parents and parents with no degree, low-income, or negative net worth. Among debtors, high-income parents had more debt than low-income parents. Our findings suggest concerns about the student debt crisis should extend to aging parents.

  1. Nursing home administrator compensation: pay equity and determinants of salary.

    Science.gov (United States)

    Singh, Douglas A

    2002-01-01

    This study evaluates the issue of gender-based pay inequality. Male NHAs earn 7 percent more than female NHAs, but factors such as education, experience, tenure, facility size, ownership, location, competition, and emphasis on private pay census account for the difference. The findings, however, indicate that racial inequalities and gender differences among married NHAs may be present, requiring further investigation. Key implications of the results are discussed.

  2. An Analysis of Merit Pay Reforms in Educational Institutions

    OpenAIRE

    Andrew Brulle; Steven Loomis; Jared Honeycutt

    2006-01-01

    With roots in behaviorist philosophy, performance pay for teachers is often linked to accountability regimes in school reform. The theory girding such programs suggests that pay as an economic incentive can help cause teachers to increase student outcomes as measured by standardized test scores. What is little noticed by many educationists, but particularly by policy makers, is how programmatic effects affect the ontology of educational environment. There are several ways to approach the viab...

  3. Performance-related pay and gender wage differences

    OpenAIRE

    Kangasniemi, Mari; Kauhanen, Antti

    2011-01-01

    We study the impact of performance-related pay (PRP) on gender wage differences using Finnish linked employer-employee panel data. Controlling for unobserved person and firm effects, we find that bonuses increase women's earnings slightly less than men's, but the economic significance of the difference is negligible. Piece rates and reward rates, however, tend to increase gender wage differentials. Thus, the nature of a performance related pay plan is important for gauging the impact of PRP o...

  4. Experiments and simulation of a net closing mechanism for tether-net capture of space debris

    Science.gov (United States)

    Sharf, Inna; Thomsen, Benjamin; Botta, Eleonora M.; Misra, Arun K.

    2017-10-01

    This research addresses the design and testing of a debris containment system for use in a tether-net approach to space debris removal. The tether-net active debris removal involves the ejection of a net from a spacecraft by applying impulses to masses on the net, subsequent expansion of the net, the envelopment and capture of the debris target, and the de-orbiting of the debris via a tether to the chaser spacecraft. To ensure a debris removal mission's success, it is important that the debris be successfully captured and then, secured within the net. To this end, we present a concept for a net closing mechanism, which we believe will permit consistently successful debris capture via a simple and unobtrusive design. This net closing system functions by extending the main tether connecting the chaser spacecraft and the net vertex to the perimeter and around the perimeter of the net, allowing the tether to actuate closure of the net in a manner similar to a cinch cord. A particular embodiment of the design in a laboratory test-bed is described: the test-bed itself is comprised of a scaled-down tether-net, a supporting frame and a mock-up debris. Experiments conducted with the facility demonstrate the practicality of the net closing system. A model of the net closure concept has been integrated into the previously developed dynamics simulator of the chaser/tether-net/debris system. Simulations under tether tensioning conditions demonstrate the effectiveness of the closure concept for debris containment, in the gravity-free environment of space, for a realistic debris target. The on-ground experimental test-bed is also used to showcase its utility for validating the dynamics simulation of the net deployment, and a full-scale automated setup would make possible a range of validation studies of other aspects of a tether-net debris capture mission.

  5. An Analysis of Merit Pay Reforms in Educational Institutions

    Directory of Open Access Journals (Sweden)

    Andrew Brulle

    2006-05-01

    Full Text Available With roots in behaviorist philosophy, performance pay for teachers is often linked to accountability regimes in school reform. The theory girding such programs suggests that pay as an economic incentive can help cause teachers to increase student outcomes as measured by standardized test scores. What is little noticed by many educationists, but particularly by policy makers, is how programmatic effects affect the ontology of educational environment. There are several ways to approach the viability of such programs. In this study of three pay-for-performance programs, two in the U.S. and one in the UK, we provide theoretic insights in light of three variables: (i their psychological framework, (ii teacher efficacy and the teacher-student relationship, and (iii how the psychological impact of such programs coincides with larger institutional forces. Using theory to examine pay-for-performance is necessary in order to get beneath mere data and secure more thorough understandings of the phenomenological impacts of performance pay. And better understanding of these foundational features is necessary, even critical, in order to fully appreciate the economic and informational trade-offs in implementation. Our study suggests that as a small-scale reform measure and when it specifically accounts for complexities of educational production, performance pay may be a viable reform option.

  6. The distribution of net benefits under the National Health Insurance programme in Taiwan.

    Science.gov (United States)

    Huang, Nicole; Yip, Winnie; Chou, Yiing-Jenq; Wang, Pen-Jen

    2007-01-01

    The redistributive effects of a social insurance programme are determined by how the programme is paid for-who pays and how much do they pay?-and how the benefits are distributed. As a result, the redistributive effects of a social health insurance programme should be evaluated on the basis of its net benefit-the difference between benefits and payment. Among the rich body of empirical analysis on equity in health care financing, however, most studies have relied on partial analysis, assessing equity by source of financing while ignoring the benefit side, or looking at equity in benefits but ignoring the funding side. Either approach risks misleading findings. In this study, therefore, the primary objective was to assess the distribution of net benefits across income groups under Taiwan's National Health Insurance (NHI) programme. This study observed a nationally representative sample of 74 012 NHI enrolees from 1996 to 2000. The unique NHI databases in Taiwan provide comprehensive enrolment and utilization information, and allowed linkage to each enrolee's income tax files. In addition to crude estimates, two-part models and ordinary least-square models were used to adjust inpatient and outpatient benefits for health care needs (age, sex, major disease status and physical disability). After adjusting for health care needs, the distribution of net benefits showed an apparent pro-poor pattern, with the lowest income group receiving the highest net benefits (NT$3353) and the top income group receiving the lowest net benefits (-NT$3072) in 1996. Although a clear pro-poor pattern was observed among those enrolees who paid wage-based premiums, this vertically equitable pattern was less evident among the enrolees who paid fixed premiums. Overall, a trend of increasing net benefits was observed in all income groups between 1996 and 2000, and all the NHI enrolees can be considered better off over time. In addition to contributing to the limited literature on equity in net

  7. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Product (NPP) portion of the HANPP Collection represents a map identifying...

  8. Application of azimuthal resistivity images to identify pay zones in highly shale laminated sands of the upper C eocene reservoir of Ceuta field in Lake Maracaibo, Venezuela

    Energy Technology Data Exchange (ETDEWEB)

    Vivas, M.; Suarez, O. [Maraven, Caracas (Venezuela)

    1996-08-01

    The objective of this work is to present the application of the high vertical resolution azimuthal resistivity imaging, to identify productive zones within highly shale laminated sand intervals of the upper C reservoir in Area 2 of Ceuta field in Lake Maracaibo. The deposition of the upper C Eocene Misoa Formation in this area, took place in a complex set of environments including valley fill and tidal-dominated, lower delta plain settings. It exhibits a sequence of oil-saturated shaly sands and shale bodies. The sands bodies are characterized by a series of thin sedimentary facies of very fine to medium sand grains, and they are vertically separated by small shale laminates. These complex characteristics of the sand intervals make very difficult the selection of pay zones through the application of conventional resistivity tools, which are adversely affected by their limited vertical resolution. These tools fail in the detection of thin sand and consequently they register a low average resistivity for a vertically stacked interval of thin sands and shales, which indicates high water saturation when standard saturation models are applied. The characterization and selection of pay intervals in the new wells have been accomplished by the acquisition and interpretation of high vertical resolution azimuthal resistivity images, which provide a significant definition of the true resistivities of thin sands and proved to be a tool to enhance the results of the petrophysical evaluation of this type of reservoir.

  9. Price smarter on the Net.

    Science.gov (United States)

    Baker, W; Marn, M; Zawada, C

    2001-02-01

    Companies generally have set prices on the Internet in two ways. Many start-ups have offered untenably low prices in a rush to capture first-mover advantage. Many incumbents have simply charged the same prices on-line as they do off-line. Either way, companies are missing a big opportunity. The fundamental value of the Internet lies not in lowering prices or making them consistent but in optimizing them. After all, if it's easy for customers to compare prices on the Internet, it's also easy for companies to track customers' behavior and adjust prices accordingly. The Net lets companies optimize prices in three ways. First, it lets them set and announce prices with greater precision. Different prices can be tested easily, and customers' responses can be collected instantly. Companies can set the most profitable prices, and they can tap into previously hidden customer demand. Second, because it's so easy to change prices on the Internet, companies can adjust prices in response to even small fluctuations in market conditions, customer demand, or competitors' behavior. Third, companies can use the clickstream data and purchase histories that it collects through the Internet to segment customers quickly. Then it can offer segment-specific prices or promotions immediately. By taking full advantage of the unique possibilities afforded by the Internet to set prices with precision, adapt to changing circumstances quickly, and segment customers accurately, companies can get their pricing right. It's one of the ultimate drivers of e-business success.

  10. Petrogenesis of the crater-facies Tokapal kimberlite pipe, Indrāvati Basin, Central India

    Directory of Open Access Journals (Sweden)

    N.V. Chalapathi Rao

    2014-11-01

    Full Text Available New geochemical data of the crater-facies Tokapal kimberlite system sandwiched between the lower and upper stratigraphic horizons of the Mesoproterozoic Indrāvati Basin are presented. The kimberlite has been subjected to extensive and pervasive low-temperature alteration. Spinel is the only primary phase identifiable, while olivine macrocrysts and juvenile lapilli are largely pseudomorphed (talc-serpentine-carbonate alteration. However, with the exception of the alkalies, major element oxides display systematic fractionation trends; likewise, HFSE patterns are well correlated and allow petrogenetic interpretation. Various crustal contamination indices such as (SiO2 + Al2O3 + Na2O/(MgO + K2O and Si/Mg are close to those of uncontaminated kimberlites. Similar La/Yb (79–109 of the Tokapal samples with those from the kimberlites of Wajrakarur (73–145 and Narayanpet (72–156, Eastern Dharwar craton, southern India implies a similarity in their genesis. In the discriminant plots involving HFSE the Tokapal samples display strong affinities to Group II kimberlites from southern Africa and central India as well as to ‘transitional kimberlites’ from the Eastern Dharwar craton, southern India, and those from the Prieska and Kuruman provinces of southern Africa. There is a striking similarity in the depleted-mantle (TDM Nd model ages of the Tokapal kimberlite system, Bastar craton, the kimberlites from NKF and WKF, Eastern Dharwar craton, and the Majhgawan diatreme, Bundelkhand craton, with the emplacement age of some of the lamproites from within and around the Palaeo-Mesoproterozoic Cuddapah basin, southern India. These similar ages imply a major tectonomagmatic event, possibly related to the break-up of the supercontinent of Columbia, at 1.3–1.5 Ga across the three cratons. The ‘transitional’ geochemical features displayed by many of the Mesoproterozoic potassic-ultrapotassic rocks, across these Indian cratons are inferred to be

  11. Insights on Coral Adaptation from Polyp and Colony Morphology, Skeletal Density Banding and Carbonate Depositional Facies

    Science.gov (United States)

    Oehlert, A. M.; Hill, C. A.; Piggot, A. M.; Fouke, B. W.

    2008-12-01

    densities were measured in vertical cross-sections of each whole corallum using standard X-ray techniques utilizing a calibrated step wedge to portray banding and overall density. The combination of the stereoscope and X-ray analyses across spatial and temporal gradients provide insight into how coral reef carbonate depositional facies are affected by changes in key environmental parameters, such as increased pollution, or changing photosynthetic activity with depth or sea surface temperature fluctuations.

  12. Blueschist facies pseudotachylytes from Corsica: First account of fossil earthquakes from a subduction complex

    Science.gov (United States)

    Andersen, T. B.; Austrheim, H.

    2003-04-01

    Pseudotachylytes (PST) are products of deformation at extreme slip-rates along faults or in impact structures. Fault-plane PSTs are considered to represent fossil earthquakes. Tectonics in subduction zones, generate >80% of the seismic energy. Earthquake rocks should therefore also be common in old subduction complexes. Blueschist terrains are formed in the upper 15 to 50 km by tectonic burial in accreationary complexes and subduction zones. In spite of the very common earthquakes recorded from present-day subduction complexes, we are unaware of previous accounts of fossil earthquakes from exhumed subduction complexes. With a working hypothesis predicting fossil earthquakes to be preserved in subduction complexes, we have re-examined parts of the Alpine blueschist-eclogite terrain in Corsica. Within blueschist facies ophiolite gabbro and peridotite of Cape Corse, we discovered a number of faults decorated with ultra-fine fault rocks including PSTs. Detailed probe and SEM-studies reveal that some of the PSTs have quench textures proving the former presence of a melt. Quenched minerals, including fassaitic pyroxene are found as spherulites and dendrites. Fassaite has previously been described from UHP complexes and from PSTs formed in HP experiments. Other devitrification minerals include glaucophane, barroisite and zoisite as well as pumpellyite and albite. Our hypothesis -- fossil earthquakes in the form of frictional heat generated PST and ultra-cataclasite may be preserved within subduction complexes -- has been confirmed. Whilst most models view the properties of subducted lithosphere as a function of temperature, it is increasingly recognized that the rheological properties of rocks depend on their metamorphic status and importantly on fluids. Fluids from dehydration reactions in subduction complexes may reduce the effective stress to allow rapid brittle failure, which in turn may produce frictional heating and additional dehydration. It is, however, also

  13. Searching for Determinants of Pay or Not to Pay Cash Dividend in Indonesia

    Directory of Open Access Journals (Sweden)

    Triasesiarta Nur

    2014-01-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} A dividend decision of a firm is an outcome of various considerations. These considerations differ across time and industry. Based on asymetric information – agency theory thougtht, this study re-examined various variables that have a bearing on the dividend decision of a firm. In addition to examining the impact of corporate fundamentals on  dividend policy, the study also analyzed the effect of expropriation trigger variables (family ownership, cash funds, the level of diversification and Related Party Transaction/RPT on a dividend policy. The results of panel logistic regression indicated that Cash Funds, RPT, Profitability, Size, Growth, Debt and Macroecomics variables are the determinants of the dividend policy for Indonesian listed public companies, observed during 2002 to 2010.   Keywords: dividend policy-pay and not pay cash dividend, expropriation, asymmetry information, agency theory,  family ownership, cash funds, level of diversification, related party transaction, panel data analysis.

  14. 78 FR 72393 - Net Investment Income Tax

    Science.gov (United States)

    2013-12-02

    ... Investment Income Tax; Final and Proposed Rules #0;#0;Federal Register / Vol. 78, No. 231 / Monday, December... Parts 1 and 602 RIN 1545-BK44 Net Investment Income Tax AGENCY: Internal Revenue Service (IRS), Treasury... Investment Income Tax and the computation of Net Investment Income. The regulations affect individuals...

  15. 77 FR 72611 - Net Investment Income Tax

    Science.gov (United States)

    2012-12-05

    ... December 5, 2012 Part V Department of the Treasury Internal Revenue Service 26 CFR Part 1 Net Investment... Investment Income Tax AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of proposed rulemaking...) the individual's net investment income for such taxable year, or (B) the excess (if any) of (i) the...

  16. Net analyte signal based statistical quality control

    NARCIS (Netherlands)

    Skibsted, E.T.S.; Boelens, H.F.M.; Westerhuis, J.A.; Smilde, A.K.; Broad, N.W.; Rees, D.R.; Witte, D.T.

    2005-01-01

    Net analyte signal statistical quality control (NAS-SQC) is a new methodology to perform multivariate product quality monitoring based on the net analyte signal approach. The main advantage of NAS-SQC is that the systematic variation in the product due to the analyte (or property) of interest is

  17. Asynchronous stream processing with S-Net

    NARCIS (Netherlands)

    Grelck, C.; Scholz, S.-B.; Shafarenko, A.

    2010-01-01

    We present the rationale and design of S-Net, a coordination language for asynchronous stream processing. The language achieves a near-complete separation between the application code, written in any conventional programming language, and the coordination/communication code written in S-Net. Our

  18. Using the MVC architecture on . NET platform

    OpenAIRE

    Ježek, David

    2011-01-01

    This thesis deals with usage of MVC (Model View Controller) technology in web development on ASP.NET platform from Microsoft. Mainly it deals with latest version of framework ASP.NET MVC 3. First part describes MVC architecture and the second describes usage of MVC in certain parts of web application an comparing with PHP.

  19. Analysis of Petri Nets and Transition Systems

    Directory of Open Access Journals (Sweden)

    Eike Best

    2015-08-01

    Full Text Available This paper describes a stand-alone, no-frills tool supporting the analysis of (labelled place/transition Petri nets and the synthesis of labelled transition systems into Petri nets. It is implemented as a collection of independent, dedicated algorithms which have been designed to operate modularly, portably, extensibly, and efficiently.

  20. 27 CFR 7.27 - Net contents.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Net contents. 7.27 Section 7.27 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF... the net contents are displayed by having the same blown, branded, or burned in the container in...