WorldWideScience

Sample records for current contract period

  1. Establishing contract periods

    International Nuclear Information System (INIS)

    Huffman, F.C.

    1978-01-01

    The lead time for executing the Adjustable Fixed-Commitment (AFC) contract and exceptions which may be considered are discussed. The initial delivery period is also discussed. Delays, deferrals, and schedule adjustment charges are finally considered

  2. Periodic review in natural resource contracts | Mandelbaum ...

    African Journals Online (AJOL)

    Periodic contract review mechanisms, which are provisions in contracts that formally require parties to meet at particular intervals to review the terms of the contract, are mechanisms that may facilitate the process of negotiating contractual changes to accommodate changing circumstances over the term of extractive ...

  3. High-current discharge channel contraction in high density gas

    International Nuclear Information System (INIS)

    Rutberg, Ph. G.; Bogomaz, A. A.; Pinchuk, M. E.; Budin, A. V.; Leks, A. G.; Pozubenkov, A. A.

    2011-01-01

    Research results for discharges at current amplitudes of 0.5-1.6 MA and current rise rate of ∼10 10 A/s are presented. The discharge is performed in the hydrogen environment at the initial pressure of 5-35 MPa. Initiation is implemented by a wire explosion. The time length of the first half-period of the discharge current is 70-150 μs. Under such conditions, discharge channel contraction is observed; the contraction is followed by soft x-ray radiation. The phenomena are discussed, which are determined by high density of the gas surrounding the discharge channel. These phenomena are increase of the current critical value, where the channel contraction begins and growth of temperature in the axis region of the channel, where the initial density of the gas increases.

  4. Periodic review in natural resource contracts | Mandelbaum ...

    African Journals Online (AJOL)

    Journal of Sustainable Development Law and Policy (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 7, No 1 (2016) >. Log in or Register to get access to full text downloads.

  5. Polar cap contraction and expansion during a period of substorms

    Science.gov (United States)

    Aikio, Anita; Pitkänen, Timo; Honkonen, Ilja; Palmroth, Minna; Amm, Olaf

    We have studied the variations in the polar cap area and related parameters during a period of four substorms on February 18, 2004, following an extended quiet period. The measurements were obtained by the EISCAT incoherent scatter radars, MIRACLE magnetometers, Geotail and solar wind satellites. In addition, the event is modeled by the GUMICS-4 MHD simulation. By using the measured and modeled data, the dayside and nightside reconnection voltages are calculated. The results show a good general agreement in the polar cap boundary (PCB) location as estimated by the EISCAT radars and the GUMICS simulation. Deviations are found, too, like shorter durations of expansion phases in the simulation. Geotail measurements of the inclination angle of the magnetic field in the tail (Xgsm= -22 Re) agree with the PCB latitude variations measured by EISCAT at a different MLT. We conclude that a large polar cap corresponds to a stretched tail configuration in the near-Earth tail and a small polar cap to a more dipolar configuration. The substorm onsets took place during southward IMF. A specific feature is that the substorm expansion phases were not associated with significant contractions of the polar cap. Even though nightside reconnection voltages started to increase during expansion phases, maximum closure of open flux took place in the recovery phases. We shortly discuss implications of the observation to the definition of the recovery phase.

  6. Assessment of the Current Cultural Awareness and Training for the Air Force Contingency Contracting Officer

    National Research Council Canada - National Science Library

    Grigorian, Reza A

    2008-01-01

    This study examined the current cultural awareness of contracting officers and the effectiveness of cross-cultural training provided to contracting officers through the Defense Acquisition University (DAU...

  7. Current problems associated with nuclear plant construction contracts

    International Nuclear Information System (INIS)

    Albano, Raffaele.

    1977-01-01

    The expansion of nuclear electricity generating programmes has brought to the fore the problems associated with construction of this type of power plant. The paper analyses the contracts for such construction and describes the most common, the turnkey contract. The present tendency is to limit the scope of turnkey contracts to the nuclear system or simply to the reactor and this is especially common in advanced nuclear countries such as the US, Canada, Japan, UK and France, and this is also the case in Italy where the question of contracting nuclear plants is debated. In Germany the power utilities hold a large number of shares in the manufacturing industry and the turnkey contract is therefore more economically attractive. A detailed description of the contracting procedure is provided, including the suppliers' and purchasers' responsibilities, plant commissioning tests and handing over of the plant to the operator. (NEA) [fr

  8. 12 CFR 563g.18 - Current and periodic reports.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Current and periodic reports. 563g.18 Section 563g.18 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.18 Current and periodic reports. (a) Each savings association which files an offering circular...

  9. Contracts Language in the old Babylonian Period In The light of published an Unpublished cuneiform texts

    Directory of Open Access Journals (Sweden)

    Ahmed Naje Sabee

    2017-03-01

    Full Text Available The most of legal documents (economic contracts which came from the south of Mesopotamia during the pre-akkadian era , its writings was purely in Sumerian but with the advent of the Akkadian clans and established their Empire, began a new age and then spread the using of Akkadian and adopted as an official language along with Sumerian accent and writing , the legal documents became carries a mixture from Sumerian and Akkadian vocabulary During the old Babylonian period the using of the Sumerian accent was continued in writing of the legal documents widely along with some Akkadian vocabulary , although the using of the Sumerian was reduced as spoken accent , because the political power in the hands of Amorites therefore the Babylonian scribes used the Akkadian accent to write the contracts mainly along with sumerian accent which considered as a second accent, but the writings rate of the Sumerian to the Akkadian in the texts varied according to the writer, location and date of the text writing . Most of the documents that which came from the south of Babylon has been written in Sumerian purely , however were found in the same locations many documents with Akkadian formulation in most of its clauses . While the documents which discovered in the middle and north of Babylon was in Akkadian drafting in most of its paragraphs ,even that some of these documents was mentioned in a pure Akkadian formulation , and in spite of that we can notes the existence of some contracts which written in Sumerian in the areas of north Babylon , and this will back as we mentioned Previously to the locations and the writer,s knowledge and his influenced rate by this accent or that . There are main reasons that prompted the writers to use the Sumerian accent in writing the legal documents in the old Babylonian period that these formulas have gained legality over time and also by frequently using till it became dominant rule later , as well as the Akkadian were not fully

  10. OBJECT OF THE CONTRACT FROM THE PERSPECTIVE OF THE CURRENT CIVIL CODE

    Directory of Open Access Journals (Sweden)

    Raluca Antoanetta TOMESCU

    2017-07-01

    Full Text Available An indispensable element of social relations, primarily the contract governs our existence. Virtually anything in our lives is governed by contracts. Any move we make, school, work performed, marriage, holidays, a house or a new car, will lead to the acceptance of a contract, or are a consequence of their existence. In the light of the codifications set forth in the current Civil Code, which regularly follows the modern proposals for contract rules, the legislator gives us a clear perspective on its essential conditions of validity. Thus, along with the ability to contract and the consent of the parties, as essential conditions of validity of the contract, the cause and object of the contract also arise. The purpose of this study is therefore to reflect upon the meaning of some terms such as "the object of the contract", "the object of the obligation" or "the object of the benefit" in agreement with the regulations contained in the current Civil Code, especially because in practice but sometimes also in legal doctrine, sufficient attention is not given to the legal sense of each of them, the current rule bringing clarifying regulations.

  11. Anomalous current in periodic Lorentz gases with infinite horizon

    Energy Technology Data Exchange (ETDEWEB)

    Dolgopyat, Dmitrii I [University of Maryland, College Park (United States); Chernov, Nikolai I [University of Alabama at Birmingham, Birmingham, Alabama (United States)

    2009-08-31

    Electric current is studied in a two-dimensional periodic Lorentz gas in the presence of a weak homogeneous electric field. When the horizon is finite, that is, free flights between collisions are bounded, the resulting current J is proportional to the voltage difference E, that is, J=1/2 D*E+o(||E||), where D* is the diffusion matrix of a Lorentz particle moving freely without an electric field (see a mathematical proof). This formula agrees with Ohm's classical law and the Einstein relation. Here the more difficult model with an infinite horizon is investigated. It is found that infinite corridors between scatterers allow the particles (electrons) to move faster, resulting in an abnormal current (causing 'superconductivity'). More precisely, the current is now given by J=1/2 DE| log||E|| | + O(||E||), where D is the 'superdiffusion' matrix of a Lorentz particle moving freely without an electric field. This means that Ohm's law fails in this regime, but the Einstein relation (suitably interpreted) still holds. New results are also obtained for the infinite-horizon Lorentz gas without external fields, complementing recent studies by Szasz and Varju. Bibliography: 31 titles.

  12. Anomalous current in periodic Lorentz gases with infinite horizon

    International Nuclear Information System (INIS)

    Dolgopyat, Dmitrii I; Chernov, Nikolai I

    2009-01-01

    Electric current is studied in a two-dimensional periodic Lorentz gas in the presence of a weak homogeneous electric field. When the horizon is finite, that is, free flights between collisions are bounded, the resulting current J is proportional to the voltage difference E, that is, J=1/2 D*E+o(||E||), where D* is the diffusion matrix of a Lorentz particle moving freely without an electric field (see a mathematical proof). This formula agrees with Ohm's classical law and the Einstein relation. Here the more difficult model with an infinite horizon is investigated. It is found that infinite corridors between scatterers allow the particles (electrons) to move faster, resulting in an abnormal current (causing 'superconductivity'). More precisely, the current is now given by J=1/2 DE| log||E|| | + O(||E||), where D is the 'superdiffusion' matrix of a Lorentz particle moving freely without an electric field. This means that Ohm's law fails in this regime, but the Einstein relation (suitably interpreted) still holds. New results are also obtained for the infinite-horizon Lorentz gas without external fields, complementing recent studies by Szasz and Varju. Bibliography: 31 titles.

  13. 78 FR 9865 - Air Carrier Contract Maintenance Requirements; Extension of Comment Period

    Science.gov (United States)

    2013-02-12

    .... FAA-2011-1136; Notice No. 12-07] RIN 2120-AJ33 Air Carrier Contract Maintenance Requirements... performing contract maintenance that are acceptable to the FAA and to include them in their maintenance... contract their maintenance. At the behest of several of their FAA-certificated air carrier members...

  14. Effect of paraelectrode processes on contraction of space charge in periodic-pulse lasers

    Science.gov (United States)

    Arytyunyan, R. V.; Baranov, V. Yu.; Borisov, V. M.; Vinokhodov, A. Yu.; Kiryukhin, Yu. B.

    1986-05-01

    A characteristic feature of periodic-pulse electric-discharge CO2-lasers and excimer lasers is contraction of the space charge as the pulse repetition rate increases. The emission energy per pulse decreases as a consequence, with the average laser power first ceasing to increase linearly beyond a certain corner repetition rate and then decreasing beyond a certain critical repetition rate. A study of this phenomenon was made, for the purpose of separating the effect of paracathode processes from the effect of gas dynamics and then evaluating the effect of the former alone. Paraelectrode perturbations were simulated by focusing the radiation from the an XeCl-laser on the cathode surface in an atmosphere of nonabsorbing gases. Laser pulses of up to approximately 0.5 J energy and of approximately 50 ns duration were focused within a spot of 1 mm(2) area on a cathode inside a discharge chamber, with the power density of incident radiation regulated by means of an attenuator. A space charge within a volume of 2.5x4.5x9 cm(3) was generated between this specially shaped cathode and a mesh anode with an approximately 50% optical transmission coefficient. The space charge in helium and in neon was photographed, and the time lag of a discharge pulse behind a contracting laser pulse was measured as a function of the laser pulse energy for these two gases, as well as for a He+C12 gas mixture. The general trend was found to be the same in each case, the time lag increasing with increasing energy first at a slower rate up to a critical energy level and then faster. It has been established that plasma does not build up on the cathode before the laser pulse energy reaches 30 mJ (for a 3 mm(2) surface area), while plasma glow begins as the laser pulse energy reaches 150 mJ. A contracted channel begins to form within the laser-cathode interaction space, with an attendant fast increase of the time lag owing to evaporation of the cathode metal.

  15. Discrete changes of current statistics in periodically driven stochastic systems

    International Nuclear Information System (INIS)

    Chernyak, Vladimir Y; Sinitsyn, N A

    2010-01-01

    We demonstrate that the counting statistics of currents in periodically driven ergodic stochastic systems can show sharp changes of some of its properties in response to continuous changes of the driving protocol. To describe this effect, we introduce a new topological phase factor in the evolution of the moment generating function which is akin to the topological geometric phase in the evolution of a periodically driven quantum mechanical system with time-reversal symmetry. This phase leads to the prediction of a sign change for the difference of the probabilities to find even and odd numbers of particles transferred in a stochastic system in response to cyclic evolution of control parameters. The driving protocols that lead to this sign change should enclose specific degeneracy points in the space of control parameters. The relation between the topology of the paths in the control parameter space and the sign changes can be described in terms of the first Stiefel–Whitney class of topological invariants. (letter)

  16. Current Status of Periodic Safety Review of HANARO Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Minjin; Ahn, Guk-Hoon; Lee, Choong Sung [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    A PSR for a research reactor became a legal requirement as the Nuclear Safety Act was amended and came into effect in 2014. This paper describes the current status and methodology of the first Periodic Safety Review (PSR) of HANARO that is being performed. The legal requirements, work plan, and process of implementing a PSR are described. Because this is the first PSR for a research reactor, it is our understating that the operating organization and regulatory body should communicate well with each other to complete the PSR in a timely manner. The first PSR of HANARO is under way. In order to achieve a successful result, activities of the operation organization such as scheduling, maintaining consistency in input data for review, and reviewing the PSR reports that will require intensive resources should be well planned. This means the operating organization needs to incorporate appropriate measures to ensure the transfer of knowledge and expertise arising from the PSR via a contractor to the operation organization. It is desirable for the Regulatory Body to be involved in all stage of the PSR to prevent any waste of resources and minimize the potential for a reworking of the PSR and the need for an additional assessment and review as recommended by foreign experts.

  17. Current status of and problems in ice heat storage systems contribution to improving load rate. Contracts on Eco-Ice reached 240 cases by October 1997, an increase of 1.5 times over the same period of the previous year (Chubu Electric Power Co. Inc.); Fukaritsu kaizen ni kokensuru kori chikunetsu system no genjo to kadai. 1997 nendo 10 gatsu made no ekoaisu seiyaku wa 240 ken de tai zennen dokihi 1.5bai (Chubu Denryoku)

    Energy Technology Data Exchange (ETDEWEB)

    Urata, M. [Chubu Electric Power Co. Inc., Nagoya (Japan)

    1998-02-01

    This paper introduces activities performed by Chubu Electric Power Co., Inc. on ice heat storage air conditioning systems. Chubu Electric Power has worked with concerted efforts particularly on proliferation of an ice heat storage type air conditioning system, called `Eco-Ice`. A `heat storage air conditioner group` has been established in the sales department of the head office, and `market development groups` in branch offices to advance the recommendation activities. The Eco-Ice has been publicized on TV commercials, and the `97 Electric Power Heat Storage Air Conditioning Fair was held. Individual discrete type models were added to the product line-up in fiscal 1995. In addition, because of the system economy having been improved as a result of the improvements in the governmental subsidy system, power charge system, and support system, the number of Eco-Ice contracts is increasing rapidly. Two-hundred and forty Eco-Ice systems were contracted from April to October 1997, which means that peak shift capacity reached 7887 kW. Compared with the same period of fiscal 1996, the number of contract increased by 74 cases or 45% , and the peak shift capacity increased by 3148 kW or 66%. 4 figs.

  18. Designing multi-period supply contracts in a two-echelon supply chain with asymmetric information

    OpenAIRE

    Mobini, Zahra; Heuvel, Wilco; Wagelmans, Albert

    2014-01-01

    textabstractWe study a two-echelon supply chain consisting of a supplier and a retailer, where the supplier uses a simple and easily implementable incentive scheme - making a side payment - to influence the retailer’s ordering plan. The supplier makes a take-it-or-leave-it offer to the retailer in the form of a menu of contracts, each consisting of a procurement plan plus a side payment. The retailer, who possesses private information about customer demand and his cost parameters, either acce...

  19. Effect of eddy current damping on phononic band gaps generated by locally resonant periodic structures

    Science.gov (United States)

    Ozkaya, Efe; Yilmaz, Cetin

    2017-02-01

    The effect of eddy current damping on a novel locally resonant periodic structure is investigated. The frequency response characteristics are obtained by using a lumped parameter and a finite element model. In order to obtain wide band gaps at low frequencies, the periodic structure is optimized according to certain constraints, such as mass distribution in the unit cell, lower limit of the band gap, stiffness between the components in the unit cell, the size of magnets used for eddy current damping, and the number of unit cells in the periodic structure. Then, the locally resonant periodic structure with eddy current damping is manufactured and its experimental frequency response is obtained. The frequency response results obtained analytically, numerically and experimentally match quite well. The inclusion of eddy current damping to the periodic structure decreases amplitudes of resonance peaks without disturbing stop band width.

  20. Chaotic behavior of current-carrying plasmas in external periodic oscillations

    Energy Technology Data Exchange (ETDEWEB)

    Ohno, Noriyasu; Tanaka, Masayoshi; Komori, Akio; Kawai, Yoshinobu

    1989-01-01

    A set of cascading bifurcations and a chaotic state in the presence of an external periodic oscillation are experimentally investigated in a current-carrying plasma. The measured bifurcation sequence leading to chaos, which is controlled by changing plasma densities and the frequencies of external oscillations, is in qualitative agreement with a theory which describes anharmonic systems in periodic fields. (author).

  1. No-Suicide Contracts with Suicidal Youth: Mental Health Professionals' Perceptions and Current Practice

    Science.gov (United States)

    Hansen, Andrea; Heath, Melissa Allen; Williams, Marleen; Fox, Jay; Hudnall, Gregory A.; Bledsoe, Catherine

    2012-01-01

    Commonly used in clinical and medical settings, no-suicide contracts (NSCs) solicit commitment from suicidal individuals not to attempt suicide. The prevalence of community and school-based Mental Health Professionals' (MHPs) use of NSCs with suicidal youth (SY) is unknown. Additionally, minimal feedback is available regarding MHPs' current…

  2. Assessment of the Current Cultural Awareness and Training for the Air Force Contingency Contracting Officer

    National Research Council Canada - National Science Library

    Grigorian, Reza A

    2008-01-01

    ...) on the cognative and behavioral dimensions, but not on the motivational dimension. In addition, more experienced contracting officers from AFMC and ASC showed no significant difference in the mean scores on CQ. Due to small sample sizes, conflusions are limited, but the results do show promise in the DAU class effectiveness, but more research is needed to provide more conclusive evidence.

  3. Assessment of work-related muscle strain by using surface EMG during test contractions interposed between work periods of simulateted mushroom picking

    DEFF Research Database (Denmark)

    Ohashi, Jun-Ya; Blangsted, Anne Katrine; Nielsen, Pernille Kofoed

    2010-01-01

    Surface electromyograms(EMG) during test contractions (TCs) were studied to assess the muscle strain in simulated mushroom picking. Additionally, the duration of the TC for the effective assessment was investigated. Nine female subjects performed standardized shoulder abduction and a stooped...... posture for one minute as TCs. Each experiment consisted of a 60-min rest, three work periods (W1-W3), a 30-min rest, and two work periods (W4 and W5) separated by a 30-min rest period. The duration of each work period was about 20 min. A total of 18 TCs was performed between the work periods and every 10...

  4. Medicare program; contracts with health maintenance organizations (HMOs) and competitive medical plans (CMPs)--HCFA. Final rule with comment period.

    Science.gov (United States)

    1995-09-01

    This rule clarifies and updates portions of the HCFA regulations that pertain to the following: The conditions that an HMO or CMP must meet to qualify for a Medicare contract (Subpart J). The contract requirements (Subpart L). The rules for enrollment, entitlement, and disenrollment of Medicare beneficiaries in a contracting HMO or CMP (Subpart K). How a Medicare contract is affected when there is change of ownership or leasing of facilities of a contracting HMO or CMP (Subpart M). These are technical and editorial changes that do not affect the substance of the regulations. They are intended to make it easier to find particular provisions, to provide overviews of the different program aspects, and to better ensure uniform understanding of the rules.

  5. A computational model of the ionic currents, Ca2+ dynamics and action potentials underlying contraction of isolated uterine smooth muscle.

    Directory of Open Access Journals (Sweden)

    Wing-Chiu Tong

    2011-04-01

    Full Text Available Uterine contractions during labor are discretely regulated by rhythmic action potentials (AP of varying duration and form that serve to determine calcium-dependent force production. We have employed a computational biology approach to develop a fuller understanding of the complexity of excitation-contraction (E-C coupling of uterine smooth muscle cells (USMC. Our overall aim is to establish a mathematical platform of sufficient biophysical detail to quantitatively describe known uterine E-C coupling parameters and thereby inform future empirical investigations of physiological and pathophysiological mechanisms governing normal and dysfunctional labors. From published and unpublished data we construct mathematical models for fourteen ionic currents of USMCs: Ca2+ currents (L- and T-type, Na+ current, an hyperpolarization-activated current, three voltage-gated K+ currents, two Ca2+-activated K+ current, Ca2+-activated Cl current, non-specific cation current, Na+-Ca2+ exchanger, Na+-K+ pump and background current. The magnitudes and kinetics of each current system in a spindle shaped single cell with a specified surface area:volume ratio is described by differential equations, in terms of maximal conductances, electrochemical gradient, voltage-dependent activation/inactivation gating variables and temporal changes in intracellular Ca2+ computed from known Ca2+ fluxes. These quantifications are validated by the reconstruction of the individual experimental ionic currents obtained under voltage-clamp. Phasic contraction is modeled in relation to the time constant of changing [Ca2+]i. This integrated model is validated by its reconstruction of the different USMC AP configurations (spikes, plateau and bursts of spikes, the change from bursting to plateau type AP produced by estradiol and of simultaneous experimental recordings of spontaneous AP, [Ca2+]i and phasic force. In summary, our advanced mathematical model provides a powerful tool to

  6. Activities of the Oil Implementation Task Force, reporting period March--August 1991; Contracts for field projects and supporting research on enhanced oil recovery, reporting period October--December 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-01

    Activities of DOE's Oil Implementation Task Force for the period March--August 1991 are reviewed. Contracts for fields projects and supporting research on enhanced oil recovery are discussed, with a list of related publications given. Enhanced recovery processes covered include chemical flooding, gas displacement, thermal recovery, and microbial recovery.

  7. Advertising or public relations – which is the organizations choice in the current period?

    Directory of Open Access Journals (Sweden)

    Simona Duhalm

    2009-12-01

    Full Text Available In the current period, when the issue of efficient use of financial resources is a central, organizations seeking the best ways to both promote their self-image, and products or services they produce and sell. Between the promotional techniques by the mass communication in which organizations can appeal, the makers have to choose between advertising and public relations activities.

  8. Current reversal in a continuously periodic system driven by an additive noise and a multiplicative noise

    International Nuclear Information System (INIS)

    Wang Canjun; Chen Shibo; Mei Dongcheng

    2006-01-01

    We study the noise-induce transport and current reversal of Brownian particles in a continuously periodic potential driven by cross correlation between a multiplicative white noise and an additive white noise. We find that directed motion of the Brownian particles can be induced by the correlation between the additive noise and the multiplicative noise. The current reversal and the direction of the current is controlled by the values of the intensity (λ) of the correlated noises and a dimensionless parameter R (R=α/D, D is the intensity of multiplicative noise and α is the intensity of additive noise)

  9. A Brief Discussion on the Dongba Script Land Contracts from the Late Qing and Republican Periods at Bowan Village, Shangri-la County

    Institute of Scientific and Technical Information of China (English)

    He Jiquan; Zhao Xiuyun

    2016-01-01

    Land contracts are important histor-ical records showing the changes in landowner rights, and reflect the social, economic, political and cultural development of a specific historical period. Dongba script land contracts are one of the significant categories of the practical texts of the Naxi that are written in Dongba pictographs, and as such are valuable to researchers. Li Xi’s article, Lijiang Baoshan Naxi xiangxing wenzi kao ( An Ex-ploration on the Bricks Inscribed with Naxi Picto-graphs in Baoshan of Lijiang) , is the earliest pub-lication related to land contracts written in Dongba pictographs. As a member of the team that com-piled Zhongguo shaoshu minzu guji zongmu tiyao · Naxi juan ( Ancient Manuscripts Contents of China’s Ethnic Minorities · Naxi Volume ) , I in-cluded seven Dongba script land contracts in the book, and provided a translation of the content of the contracts. Yu Suisheng has done a detailed re-search on several Dongba land contracts. In his Naxi dongba diqi yanjiu shuyao ( A Review of Naxi Dongba Land Contracts) , a comprehensive discus-sion on the collection, publication and research of the land titles is provided. Except from this, there has been little research on Dongba land contracts in the academic circle. Bowan village belongs to Sanba township, Shangri-la county, Yunnan province; it is a vil-lage in Baidi, the sacred place of the Naxi Dongba religion;and the Dongba culture flourished in this area throughout history. Until the 1950s, in addi-tion to being used for writing religious manuscripts, Dongba pictographs were also used to write con-tracts, record accounts or write letters. In our fieldwork, we found that Bowan village is one of the villages where Dongba literature has been well preserved in modern-day Naxi areas. This article mainly focuses on a discussion of ten Dongba script land contracts from the late Qing and Republican periods at Bowan village, and makes a preliminary research on their form, content, date of

  10. Investigation of unstable periodic space-time states in distributed active system with supercritical current

    International Nuclear Information System (INIS)

    Koronovskij, A.A.; Rempen, I.S.; Khramov, A.E.

    2003-01-01

    The set of the unstable periodic space-time states, characterizing the chaotic space-time dynamics of the electron beam with the supercritical current in the Pierce diode is discussed. The Lyapunov indicators of the revealed instable space-time states of the chaotic dynamics of the distributed self-excited system are calculated. It is shown that change in the set of the unstable periodic states in dependence on the Pierce parameter is determined by change in the various orbits stability, which is demonstrated by the values of senior Lyapunov unstable state index [ru

  11. How does youth cigarette use respond to weak economic periods? Implications for the current economic crisis.

    Science.gov (United States)

    Arkes, Jeremy

    2012-03-01

    This paper examines whether youth cigarette use increases during weak economic periods (as do youth alcohol and drug use). The data come from the 1997 National Longitudinal Survey of Youth. With repeated measures over the 1997-2006 period, for almost 9,000 individuals, the samples include 30,000+ teenagers (15-19 years) and 30,000+ young adults (20-24 years). Logit models with state and year controls are estimated. The results indicate that teenagers and young adults increase cigarette use when the economy is weaker, implying that the current financial crisis has likely increased youth cigarette use relative to what it would have otherwise been.

  12. Current-driven plasmonic boom instability in three-dimensional gated periodic ballistic nanostructures

    Science.gov (United States)

    Aizin, G. R.; Mikalopas, J.; Shur, M.

    2016-05-01

    An alternative approach of using a distributed transmission line analogy for solving transport equations for ballistic nanostructures is applied for solving the three-dimensional problem of electron transport in gated ballistic nanostructures with periodically changing width. The structures with varying width allow for modulation of the electron drift velocity while keeping the plasma velocity constant. We predict that in such structures biased by a constant current, a periodic modulation of the electron drift velocity due to the varying width results in the instability of the plasma waves if the electron drift velocity to plasma wave velocity ratio changes from below to above unity. The physics of such instability is similar to that of the sonic boom, but, in the periodically modulated structures, this analog of the sonic boom is repeated many times leading to a larger increment of the instability. The constant plasma velocity in the sections of different width leads to resonant excitation of the unstable plasma modes with varying bias current. This effect (that we refer to as the superplasmonic boom condition) results in a strong enhancement of the instability. The predicted instability involves the oscillating dipole charge carried by the plasma waves. The plasmons can be efficiently coupled to the terahertz electromagnetic radiation due to the periodic geometry of the gated structure. Our estimates show that the analyzed instability should enable powerful tunable terahertz electronic sources.

  13. Numerical versus analytical Ic(H) patterns in Josephson junctions with periodically alternating critical current density

    International Nuclear Information System (INIS)

    Lazarides, N

    2004-01-01

    An analytical expression for the magnetic-field-dependent critical current I c (H) of Josephson junctions with periodically alternating critical current density J c (x) is derived within the uniform field approximation. Comparison with numerically calculated I c (H) patterns for junctions with identical, thick, periodically arranged defects with the corresponding analytical expression reveals fair agreement for a wide range of parameters, due to increased characteristic length. Based on qualitative arguments, we give the dependence of the new characteristic length on the geometrical parameters of the junction, which is in agreement with self-consistent calculations with the static sine-Gordon equation. The analytical expression captures the observed qualitative features of the I c (H) patterns, while it is practically exact for short junctions or high fields. It also produces the shift of the major peak from the zero-field position of the standard Fraunhofer pattern to another position related to the periodicity of the critical current density in φ-junctions

  14. A frequency domain approach to analyzing passive battery-ultracapacitor hybrids supplying periodic pulsed current loads

    International Nuclear Information System (INIS)

    Kuperman, Alon; Aharon, Ilan; Kara, Avi; Malki, Shalev

    2011-01-01

    Highlights: → Passive battery-ultracapacitor hybrids are examined. → Frequency domain analysis is employed. → The ultracapacitor branch operates as a low-pass filter for the battery. → The battery supplies the average load demand. → Design requirements are discussed. - Abstract: A Fourier-based analysis of passive battery-ultracapacitor hybrid sources is introduced in the manuscript. The approach is first introduced for a general load, and then is followed by a study for a case of periodic pulsed current load. It is shown that the ultracapacitor branch is perceived by the battery as a low-pass filter, which absorbs the majority of the high frequency harmonic current and letting the battery to supply the average load demand in addition to the small part of dynamic current. Design requirements influence on the ultracapacitor capacitance and internal resistance choice are quantitatively discussed. The theory is enforced by simulation and experimental results, showing an excellent agreement.

  15. Current density waves in open mesoscopic rings driven by time-periodic magnetic fluxes

    International Nuclear Information System (INIS)

    Yan Conghua; Wei Lianfu

    2010-01-01

    Quantum coherent transport through open mesoscopic Aharonov-Bohm rings (driven by static fluxes) have been studied extensively. Here, by using quantum waveguide theory and the Floquet theorem we investigate the quantum transport of electrons along an open mesoscopic ring threaded by a time-periodic magnetic flux. We predicate that current density waves could be excited along such an open ring. As a consequence, a net current could be generated along the lead with only one reservoir, if the lead additionally connects to such a normal-metal loop driven by the time-dependent flux. These phenomena could be explained by photon-assisted processes, due to the interaction between the transported electrons and the applied oscillating external fields. We also discuss how the time-average currents (along the ring and the lead) depend on the amplitude and frequency of the applied oscillating fluxes.

  16. Periodic Fever, Aphthous Stomatitis, Pharyngitis and Cervical Adenitis Syndrome: Current Literature Review with a Case Report

    Directory of Open Access Journals (Sweden)

    Mahmut Demirtaş

    2018-04-01

    Full Text Available Periodic Fever, Aphthous Stomatitis, Pharyngitis and Cervical Adenitis syndrome (PFAPA is a frequently seen, important medical condition, which must be kept in mind in periodic fever etiology. Although its etiology is not clearly understood, autoimmune etiology is suspected due to response to steroids. There is no specific test for the diagnosis of disease. Diagnosis is based on symptoms and physical examination. Although medical treatment is the first choice for the management of the disease, tonsillectomy take over in treatment options for termination of attacks and permanent results. We have presented a patient that was performed tonsillectomy in our clinic for frequent attacks despite recurrent medical therapy with diagnosis of PFAPA with review of current literature.

  17. Periodic Safety Review in Interim Storage Facilities - Current Regulation and Experiences in Germany

    International Nuclear Information System (INIS)

    Neles, Julia Mareike; Schmidt, Gerhard

    2014-01-01

    Periodic safety reviews in nuclear power plants in Germany have been performed since the end of the 1980's as an indirect follow-up of the accident in Chernobyl and, in the meantime, are formally required by law. During this process the guidelines governing this review were developed in stages and reached their final form in 1996. Interim storage facilities and other nuclear facilities at that time were not included, so the guidelines were solely focused on the specific safety issues of nuclear power plants. Following IAEA's recommendations, the Western European Nuclear Regulator Association (WENRA) introduced PSRs in its safety reference levels for storage facilities (current version in WGWD report 2.1 as of Feb 2011: SRLs 59 - 61). Based on these formulations, Germany improved its regulation in 2010 with a recommendation of the Nuclear Waste Management Commission (Entsorgungskommission, ESK), an expert advisory commission for the federal regulatory body BMU. The ESK formulated these detailed requirements in the 'ESK recommendation for guides to the performance of periodic safety reviews for interim storage facilities for irradiated fuel elements and heat-generating radioactive waste'. Before finalization of the guideline a test phase was introduced, aimed to test the new regulation in practice and to later include the lessons learned in the final formulation of the guideline. The two-year test phase started in October 2011 in which the performance of a PSR will be tested at two selected interim storage facilities. Currently these recommendations are discussed with interested/concerned institutions. The results of the test phase shall be considered for improvements of the draft and during the final preparation of guidelines. Currently the PSR for the first ISF is in an advanced stage, the second facility just started the process. Preliminary conclusions from the test phase show that the implementation of the draft guideline requires interpretation. The aim of a

  18. Periodic cycle of stretching and breaking of the head of gravity currents

    Science.gov (United States)

    Nogueira, H. I. S.; Adduce, C.; Alves, E.; Franca, M. J.

    2012-04-01

    interface layer. Entrainment follows a decaying trend along the current development whereas periodic division of the head seems to be kept. The division of the head is related to mass ejections directing upstream with a clear signature in the current-depth time and spatial evolution maps. Initial density of the released saline current seems to be related to the period of the cyclic division of the head and the amplitude of the mentioned mass ejections; averaged periods of the occurrence of the divisions are 3.40, 1.63, 1.07 and 0.91 s respectively for initial densities of the salt-water mixture corresponding to 1015, 1030, 1045 and 1060 kg/m3. Research supported by Portuguese Foundation for Science and Technology through the research project PTDC/ECM/099752/2008 and the PhD grant SFRH/BD/48705/2008.

  19. Optimal Decisions in a Single-Period Supply Chain with Price-Sensitive Random Demand under a Buy-Back Contract

    Directory of Open Access Journals (Sweden)

    Feng Wang

    2014-01-01

    Full Text Available This paper studies a single-period supply chain with a buy-back contract under a Stackelberg game model, in which the supplier (leader decides on the wholesale price, and the retailer (follower responds to determine the retail price and the order quantity. We analytically investigate the decentralized retailer’s optimal decision. Our results demonstrate that the retailer has a unique optimal simultaneous decision on the retail price and the order quantity, under a mild restriction on the demand distribution. Moreover, as it can be shown that the decentralized supply chain facing price-sensitive random demand cannot be coordinated with buy-back contract, we propose a scheme for the system to achieve Pareto-improvement. Theoretical analysis suggests that there exists a unique Pareto-equilibrium for the supply chain. In particular, when the Pareto-equilibrium is reached, the supply chain is coordinated. Numerical experiments confirm our results.

  20. Finite element solution of nonlinear eddy current problems with periodic excitation and its industrial applications.

    Science.gov (United States)

    Bíró, Oszkár; Koczka, Gergely; Preis, Kurt

    2014-05-01

    An efficient finite element method to take account of the nonlinearity of the magnetic materials when analyzing three-dimensional eddy current problems is presented in this paper. The problem is formulated in terms of vector and scalar potentials approximated by edge and node based finite element basis functions. The application of Galerkin techniques leads to a large, nonlinear system of ordinary differential equations in the time domain. The excitations are assumed to be time-periodic and the steady-state periodic solution is of interest only. This is represented either in the frequency domain as a finite Fourier series or in the time domain as a set of discrete time values within one period for each finite element degree of freedom. The former approach is the (continuous) harmonic balance method and, in the latter one, discrete Fourier transformation will be shown to lead to a discrete harmonic balance method. Due to the nonlinearity, all harmonics, both continuous and discrete, are coupled to each other. The harmonics would be decoupled if the problem were linear, therefore, a special nonlinear iteration technique, the fixed-point method is used to linearize the equations by selecting a time-independent permeability distribution, the so-called fixed-point permeability in each nonlinear iteration step. This leads to uncoupled harmonics within these steps. As industrial applications, analyses of large power transformers are presented. The first example is the computation of the electromagnetic field of a single-phase transformer in the time domain with the results compared to those obtained by traditional time-stepping techniques. In the second application, an advanced model of the same transformer is analyzed in the frequency domain by the harmonic balance method with the effect of the presence of higher harmonics on the losses investigated. Finally a third example tackles the case of direct current (DC) bias in the coils of a single-phase transformer.

  1. Perineuronal nets increase inhibitory GABAergic currents during the critical period in rats

    Directory of Open Access Journals (Sweden)

    Zheng-Qin Yin

    2013-04-01

    Full Text Available AIM: To investigate inhibitory γ-aminobutyric acid (GABA ergic postsynaptic currents (IPSCs and postsynaptic currents (PSCs in layer IV of the rat visual cortex during the critical period and when plasticity was extended through dissolution of the perineuronal nets (PNNs.METHODS:We employed 24 normal Long-Evans rats to study GABAA-PSC characteristics of neurons within layer IV of the visual cortex during development. The animals were divided into six groups of four rats according to ages at recording:PW3 (P21-23d, PW4 (P28-30d, PW5 (P35-37d, PW6 (P42-44d, PW7 (P49-51d, and PW8 (56-58d. An additional 24 chondroitin sulfate proteoglycan (CSPG degradation rats (also Long-Evans were generated by making a pattern of injections of chondroitinase ABC (chABC into the visual cortex 1 week prior to recording at PW3, PW4, PW5, PW6, PW7, and PW8. Immunohistochemistry was used to identify the effect of chABC injection on CSPGs. PSCswere detected with whole-cell patch recordings, and GABAA receptor-mediated IPSCs were pharmacologically isolated.RESULTS:IPSC peak current showed a strong rise in the age-matched control group, peaked at PW5 and were maintained at a roughly constant value thereafter. Although there was a small increase in peak current for the chABC group with age, the peak currents continued to decrease with the delayed highest value at PW6, resulting in significantly different week-by-week comparison with normal development. IPSC decay time continued to increase until PW7 in the control group, while those in the chABC group were maintained at a stable level after an initial increase at PW4. Compared with normal rats, the decay times recorded in the chABC rats were always shorter, which differed significantly at each age. We did not observe any differences in IPSC properties between the age-matched control and penicillinase (P-ase group.However, the change in IPSCs after chABC treatment was not reflected in the total PSCs or in basic membrane

  2. Prediction of leakage current of non-ceramic insulators in early aging period

    Energy Technology Data Exchange (ETDEWEB)

    El-Hag, Ayman H. [Electrical Engineering Department, American University of Sharjah, Sharjah (United Arab Emirates); Jahromi, Ali Naderian [Kinectrics Inc., Transmission and Distribution Technologies, Toronto (Canada); Sanaye-Pasand, Majid [Electrical and Computer Engineering Department, University of Tehran (Iran)

    2008-10-15

    The paper presents a neural network based prediction technique for the leakage current (LC) of non-ceramic insulators during salt-fog test. Nearly 50 distribution class silicone rubber (SIR) insulators with three different voltage classes have been tested in a salt-fog chamber, where the LC has been continuously recorded for at least 100 h. A boundary for early aging period is defined by the rate of change of the LC instead of a fixed threshold value. Consequently, the Gaussian radial basis network has been adopted to predict the level of LC at the early stage of aging of the SIR insulators and is compared with a classical network. The initial values of LC and its rate of change at 10 min intervals for the first 5 h are selected as the input to the network, and the final value of LC of the early aging period is considered as the output of the network. It is found that Gaussian radial basis function network with a random optimizing training method is an appropriate network to predict the LC with a 3.5-5.3% accuracy, if the training data and the testing data are selected from the same type of SIR insulators. (author)

  3. Electrically induced contraction levels of the quadriceps femoris muscles in healthy men: the effects of three patterns of burst-modulated alternating current and volitional muscle fatigue.

    Science.gov (United States)

    Parker, Michael G; Broughton, Alex J; Larsen, Ben R; Dinius, Josh W; Cimbura, Mac J; Davis, Matthew

    2011-12-01

    The purpose of this study was to compare electrically induced contraction levels produced by three patterns of alternating current in fatigued and nonfatigued skeletal muscles. Eighteen male volunteers without health conditions, with a mean (SD) age of 24.9 (3.4) yrs were randomly exposed to a fatiguing volitional isometric quadriceps contraction and one of three patterns of 2.5-KHz alternating current; two were modulated at 50 bursts per second (10% burst duty cycle with five cycles per burst and 90% burst duty cycle with 45 cycles per burst), and one pattern was modulated at 100 bursts per second (10% burst duty cycle with 2.5 cycles per burst). The electrically induced contraction levels produced by the three patterns of electrical stimulation were compared before and after the fatiguing contraction. The 10% burst duty cycles produced 42.9% (95% confidence interval, 29.1%-56.7%) and 32.1% (95% confidence interval, 18.2%-45.9%) more muscle force (P stronger muscle contractions. Furthermore, the stimulation patterns had no influence on the difference in muscle force before and after the fatiguing quadriceps contraction. Consequently, for clinical applications in which high forces are desired, the patterns using the 10% burst duty cycle may be helpful.

  4. Importance of periodic revision of contracted demand in public sector organizations; Importancia da revisao periodica da demanda contratada em organizacoes do setor publico

    Energy Technology Data Exchange (ETDEWEB)

    Fortes, Marcio Zamboti; Gomes, Felipe Da Silva; Tavares, Geraldo Martins; Sodre, Waldemir Carvalho [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil)

    2010-07-01

    Nowadays, is extremely important monitoring the energy consumption in the several of different organizations. In general, this measure is done in order to control the inputs expenses used. But in some cases, such as electricity, this control becomes difficult due to lack of professional training in energy efficiency studies. Specifically, in the public sector, this lack of studies and monitoring of consumption becomes more critical, because in most cases, due to company main activity, their staffs does not covers a professional trained for this purpose. As an example, when considering the energy consumption of a general hospital, these studies and monitoring are presented as necessary actions, since the processes of expansion, relocation or reforms are constant and logically consumption of the unit vary, causing distorting when compared with the contracted energy values. This paper presents a specific study that demonstrates the importance of periodic review of the energy contract power supply by comparing an organization that has this specific professional, monitoring the consumption variation periodically with a case in which this monitoring does not exist. (author)

  5. Interface modulated currents in periodically proton exchanged Mg doped lithium niobate

    Energy Technology Data Exchange (ETDEWEB)

    Neumayer, Sabine M.; Rodriguez, Brian J., E-mail: brian.rodriguez@ucd.ie, E-mail: gallo@kth.se [School of Physics, University College Dublin, Belfield, Dublin 4 (Ireland); Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4 (Ireland); Manzo, Michele; Gallo, Katia, E-mail: brian.rodriguez@ucd.ie, E-mail: gallo@kth.se [Department of Applied Physics, KTH-Royal Institute of Technology, Roslagstullbacken 21, 10691 Stockholm (Sweden); Kholkin, Andrei L. [Department of Physics and CICECO-Aveiro Institute of Materials, 3810-193 Aveiro, Portugal and Institute of Natural Sciences, Ural Federal University, 620000 Ekaterinburg (Russian Federation)

    2016-03-21

    Conductivity in Mg doped lithium niobate (Mg:LN) plays a key role in the reduction of photorefraction and is therefore widely exploited in optical devices. However, charge transport through Mg:LN and across interfaces such as electrodes also yields potential electronic applications in devices with switchable conductivity states. Furthermore, the introduction of proton exchanged (PE) phases in Mg:LN enhances ionic conductivity, thus providing tailorability of conduction mechanisms and functionality dependent on sample composition. To facilitate the construction and design of such multifunctional electronic devices based on periodically PE Mg:LN or similar ferroelectric semiconductors, fundamental understanding of charge transport in these materials, as well as the impact of internal and external interfaces, is essential. In order to gain insight into polarization and interface dependent conductivity due to band bending, UV illumination, and chemical reactivity, wedge shaped samples consisting of polar oriented Mg:LN and PE phases were investigated using conductive atomic force microscopy. In Mg:LN, three conductivity states (on/off/transient) were observed under UV illumination, controllable by the polarity of the sample and the externally applied electric field. Measurements of currents originating from electrochemical reactions at the metal electrode–PE phase interfaces demonstrate a memresistive and rectifying capability of the PE phase. Furthermore, internal interfaces such as domain walls and Mg:LN–PE phase boundaries were found to play a major role in the accumulation of charge carriers due to polarization gradients, which can lead to increased currents. The insight gained from these findings yield the potential for multifunctional applications such as switchable UV sensitive micro- and nanoelectronic devices and bistable memristors.

  6. Modulation of periodic field on the atomic current in optical lattices with Landau–Zener tunneling considered

    Energy Technology Data Exchange (ETDEWEB)

    Yan, Jie-Yun, E-mail: jyyan@bupt.edu.cn; Wang, Lan-Yu, E-mail: lan_yu_wang@163.com

    2016-09-01

    We investigate the atomic current in optical lattices under the presence of both constant and periodic external field with Landau–Zener tunneling considered. By simplifying the system to a two-band model, the atomic current is obtained based on the Boltzmann equations. We focus on three situations to discuss the influence of the Landau–Zener tunneling and periodic field on the atomic current. Numerical calculations show the atomic transient current would finally become the stable oscillation, whose amplitude and average value can be further adjusted by the periodic external field. It is concluded that the periodic external field could provide an effective modulation on the atomic current even when the Landau–Zener tunneling probability has almostly become a constant.

  7. Turnkey contracts

    International Nuclear Information System (INIS)

    Langetepe, G.

    1977-01-01

    To make energy available economically and in sufficient quantity is a main point for the future of an industrial and more for a developing country. The investment costs and the availability of a power plant and in particular for a nuclear power plant are the most significant factors in the economic operation of the plant. In the phase before signing the contract the essential decisions are made with high influence in the economic operation and the availability of the plant. A turn-key contract offers good possibilities to minimize the risks referring a) the plant quality and functionality, b) the plant investment cost, c) the plant completion date, d) the handling of the licensing procedures, e) the availability of the operation. The lecture mentions the points which are of high influence for a successful erection and operation period and which must be clarified before signing the contract between the buyer and supplier of the plant. (orig./HP) [de

  8. Analysis of eddy current losses during discharging period in a 600 kJ SMES

    International Nuclear Information System (INIS)

    Park, M.J.; Kwak, S.Y.; Lee, S.Y.; Kim, W.S.; Lee, J.K.; Park, C.; Choi, K.; Bae, J.H.; Kim, S.H.; Sim, K.D.; Seong, K.C.; Jung, H.K.; Hahn, S.

    2008-01-01

    The operation of the SMES system can be divided into three modes such as charging, operating and discharging. During the charging and the discharging modes, a magnetic field variation due to the current increase and decrease generate eddy current losses in the SMES system. The eddy current loss in discharging mode is the major factor to be considered because the operating time in the mode is fixed, whereas the charging mode has the arbitrary operating time which is not fixed. In this paper, we present the analysis results of the eddy current losses which are generated in the 600 kJ class HTS SMES system during the discharging mode

  9. Current Diagnosis and Treatment Models of Periodic Fever, Aphthous Stomatitis, Pharyngitis and Cervical Lymphadenitis Syndrome

    Directory of Open Access Journals (Sweden)

    Ayşenur Paç Kısaarslan

    2017-06-01

    Full Text Available Periodic fever, aphthous stomatitis, pharyngitis, and cervical lymphadenitis (PFAPA syndrome is the most frequent cause of periodic fever in childhood. The pathogenesis of PFAPA is still unknown. Differantial diagnosis must be made with cyclic neutropenia and other autoinflammatory diseases. Because PFAPA is self limiting and benign, there is no certain treatment model. Treatment options must be specific to the patient, with a strong family and doctor relationship.

  10. The current state of Contract Law in Australia and why it is important for rural managers to understand it

    OpenAIRE

    Smith, Tony

    2011-01-01

    Farmers are business managers and as such they must understand the law or they are likely to fall foul of it. This especially applies to contract law, with which they deal constantly. Contract law is made up of the common law – as the courts have decided it – and statute law- as the state and federal parliaments have enacted statutes which modify the common law. The most important and most recent of the latter is the new Australian Consumer Law.

  11. Enhancing the Frequency Adaptability of Periodic Current Controllers for Grid-Connected Power Converters

    DEFF Research Database (Denmark)

    Yang, Yongheng; Zhou, Keliang; Blaabjerg, Frede

    2015-01-01

    It is mandatory for grid-connected power converters to synchronize the feed-in currents with the grid. Moreover, the power converters should produce feed-in currents with low total harmonic distortions according to the demands, by employing advanced current controllers, e.g., Proportional Resonant...... deviations. Experiments on a single-phase grid-connected inverter system are presented, which have verified the proposals and also the effectiveness of the frequency adaptive current controllers....... (PR) and Repetitive Controllers (RC). The synchronization is actually to detect the instantaneous grid information (e.g., frequency and phase of the grid voltage) for the current control, which is commonly performed by a Phase-Locked-Loop (PLL) system. As a consequence, harmonics and deviations...

  12. Revivals, classical periodicity, and zitterbewegung of electron currents in monolayer graphene

    International Nuclear Information System (INIS)

    Romera, E.; Santos, F. de los

    2009-01-01

    Revivals of electric current in graphene in the presence of an external magnetic field are described. It is shown that when the electrons are prepared in the form of wave packets assuming a Gaussian population of only positive (or negative) energy Landau levels, the presence of the magnetic field induce revivals of the electron currents, besides the classical cyclotron motion. When the population comprises both positive and negative energy Landau levels, revivals of the electric current manifest simultaneously with zitterbewegung and the classical cyclotron motion. We relate the temporal scales of these three effects and discuss to what extent these results hold for real graphene samples.

  13. Semiclassical description of resonant tunnel effect: bifurcations and periodic orbits in the resonant current

    International Nuclear Information System (INIS)

    Rouben, D.C.

    1997-01-01

    A semiclassical method for resonant tunneling in a quantum well in the presence of a magnetic field tilted with regard to an electric field is developed. In particular a semiclassical formula is derived for the total current of electrons after the second barrier of the quantum well. The contribution of the stable and unstable orbits is studied. It appears that the parameters which describe the classical chaos in the quantum well have an important effect on the tunneling current. A numerical experiment is led, the contributions to the current of some particular orbits are evaluated and the results are compared with those given by the quantum theory. (A.C.)

  14. The Anatomy of Directed Motivational Currents: Exploring Intense and Enduring Periods of L2 Motivation

    Science.gov (United States)

    Henry, Alastair; Dornyei, Zoltan; Davydenko, Sofia

    2015-01-01

    In a series of articles Dörnyei and his colleagues (Dörnyei, Ibrahim, & Muir, 2015; Dörnyei, Muir, & Ibrahim, 2014; Muir & Dörnyei, 2013) describe the phenomenon of a period of intense and enduring motivation in pursuit of a highly desired personal goal or vision. These surges of motivational energy, which they call "Directed…

  15. Periodically Swapping Modulation (PSM) Strategy for Three-Level (TL) DC/DC Converter with Balanced Switch Currents

    DEFF Research Database (Denmark)

    Liu, Dong; Deng, Fujin; Zhang, Qi

    2018-01-01

    The asymmetrical modulation strategy is widely used in various types of three-level (TL) DC/DC converters, while the current imbalance among the power switches is one of the important issues. In this paper, a novel periodically swapping modulation (PSM) strategy is proposed for balancing the power...... switches’ currents in various types of TL DC/DC converters. In the proposed PSM strategy, the driving signals of the switch pairs are swapped periodically, which guarantees that the currents through the power switches are kept balanced in every two switching periods. Therefore, the proposed PSM...... strategy can effectively improve the reliability of the converter by balancing the power losses and thermal stresses among the power switches. The operation principle and performances of the proposed PSM strategy are analyzed in detail. Finally, the simulation and experimental results are presented...

  16. Residual currents in a multiple-inlet system and the conundrum of the tidal period

    Science.gov (United States)

    Duran-Matute, Matias; Gerkema, Theo

    2015-04-01

    In multiple-inlet systems, one may find that, on average, flood dominates in some inlets, while ebb dominates in others. In that case, there is a residual flow through the system, i.e. there is a net flow if one integrates over a tidal period. Conceptually, this seems straightforward. However, to measure such a residual flow presents several difficulties. First, one needs to cover the entire cross-sections of all the inlets over a year or longer to take into account the variability due to wind. Second, the residual flow is usually much smaller than the tidal prisms and hence more uncertain in view of error bars. Third, the duration of 'the' tidal period when calculating a tidally averaged flow is not well defined. Should one take the time between alternate slack tides, or between consecutive high (or low) waters, or other options? There appears to be a fundamental ambiguity in the duration of the tidal period; here we discuss its origins. The problem of defining the tidal period seems to have received little attention in the literature, or perhaps it has not been perceived as a problem at all. One reason for this neglect may be that the focus in tidal analysis is often on the (main) individual tidal constituents, whose periods are well-defined. Indeed, the harmonic method developed by Kelvin exploits this fact, making it possible to predict high and low waters precisely by adding up the different constituents after their amplitudes and phases have been determined empirically for the location in question. The period between subsequent high (or low) waters is then simply an outcome of this method. Another reason for neglecting this problem may be that the main interest was in computing a representative quantity such as the yearly average residual flow through the inlets. For such quantities, the definition of the tidal period is not as relevant since one integrates over a much longer period. Recently, however, it has been shown, for the Western Dutch Wadden Sea, that

  17. Periodic Epileptiform Discharges Clarified for the Nonneurologist Intensivist: Clinical Implications and Current Management.

    Science.gov (United States)

    Lahiri, Shouri; Boro, Alexis D; Shiloh, Ariel L; Milstein, Mark J; Savel, Richard H

    2015-10-01

    Periodic epileptiform discharges (PEDs) are frequently encountered during continuous electroencephalography monitoring in the intensive care unit. Their implications and management are variable and highly dependent on the clinical context. This article is intended for the nonneurologist intensivist, reviews basic terminology and clinical implications (including causes, prognosis, and association with seizures), and suggests an approach to management. Several case vignettes are included to illustrate the clinical variability associated with PEDs. © The Author(s) 2013.

  18. The Measurement of the Sensory Recovery Period in Zygoma and Blow-Out Fractures with Neurometer Current Perception Threshold.

    Science.gov (United States)

    Oh, Daemyung; Yun, Taebin; Kim, Junhyung; Choi, Jaehoon; Jeong, Woonhyeok; Chu, Hojun; Lee, Soyoung

    2016-09-01

    Facial hypoesthesia is one of the most troublesome complaints in the management of facial bone fractures. However, there is a lack of literature on facial sensory recovery after facial trauma. The purpose of this study was to evaluate the facial sensory recovery period for facial bone fractures using Neurometer. Sixty-three patients who underwent open reduction of zygomatic and blowout fractures between December 2013 and July 2015 were included in the study. The facial sensory status of the patients was repeatedly examined preoperatively and postoperatively by Neurometer current perception threshold (CPT) until the results were normalized. Among the 63 subjects, 30 patients had normal Neurometer results preoperatively and postoperatively. According to fracture types, 17 patients with blowout fracture had a median recovery period of 0.25 months. Twelve patients with zygomatic fracture had a median recovery period of 1.00 month. Four patients with both fracture types had a median recovery period of 0.625 months. The median recovery period of all 33 patients was 0.25 months. There was no statistically significant difference in the sensory recovery period between types and subgroups of zygomatic and blowout fractures. In addition, there was no statistically significant difference in the sensory recovery period according to Neurometer results and the patients' own subjective reports. Neurometer CPT is effective for evaluating and comparing preoperative and postoperative facial sensory status and evaluating the sensory recovery period in facial bone fracture patients.

  19. Charge effects controlling the current hysteresis and negative differential resistance in periodical nanosize Si/CaF sub 2 structures

    CERN Document Server

    Berashevich, Y A; Kholod, A N; Borisenko, V E

    2002-01-01

    A kinetic model of charge carrier transport in nanosize periodical Si/CaF sub 2 structures via localized states in dielectric is proposed. Computer simulation of the current-voltage characteristics of such structures has shown that the built-in field arises in a dielectric due to polarization of the trapped charge by localized centers. This results in current hysteresis and negative differential resistance region at the current-voltage characteristics when the bias polarity is changed. At temperature below 250 K, the portion of negative differential resistance vanishes

  20. Enhancing the Frequency Adaptability of Periodic Current Controllers with a Fixed Sampling Rate for Grid-Connected Power Converters

    DEFF Research Database (Denmark)

    Yang, Yongheng; Zhou, Keliang; Blaabjerg, Frede

    2016-01-01

    Grid-connected power converters should employ advanced current controllers, e.g., Proportional Resonant (PR) and Repetitive Controllers (RC), in order to produce high-quality feed-in currents that are required to be synchronized with the grid. The synchronization is actually to detect...... of the resonant controllers and by approximating the fractional delay using a Lagrange interpolating polynomial for the RC, respectively, the frequency-variation-immunity of these periodic current controllers with a fixed sampling rate is improved. Experiments on a single-phase grid-connected system are presented...... the instantaneous grid information (e.g., frequency and phase of the grid voltage) for the current control, which is commonly performed by a Phase-Locked-Loop (PLL) system. Hence, harmonics and deviations in the estimated frequency by the PLL could lead to current tracking performance degradation, especially...

  1. Analysis of longer period variation of the Kuroshio Current intrusion into the Luzon Strait using rectified wavelet power spectra

    Science.gov (United States)

    Yuan, Yaochu; Yang, Chenghao; Tseng, Yu-heng; Zhu, Xiao-Hua; Wang, Huiqun; Chen, Hong

    2017-08-01

    Longer period variation of the Kuroshio into the Luzon Strait (LS) was identified using acoustic Doppler current profiler (ADCP) observations as well as pressure and temperature time series data recorded by two TDs (manufactured by the RBR Ltd.) at mooring station N2 (20°40.441‧N, 120°38.324‧E). The ADCP was deployed at depths of 50-300 m between July 7, 2009 and April 10, 2011, and the TDs at around 340 and 365 m between July 9, 2009 and July 9, 2011. Observations provide strong evidence of longer period variation of the Kuroshio into the LS using the Vector rotary spectra (VRS) and Rectified wavelet power spectra analysis (RWPSA). RWPSA of the observations allowed the identification of two types of dominant periods. The first type, with the strongest power spectral density (PSD), had a dominant period of 112 d and was found throughout the upper 300 m. For example, the maximum PSD for western and northern velocity components time series were 3800 and 3550 at 50 m, respectively. The maximum power spectral density decrease with deeper depths, i.e., the depth dependence of maximum PSD. The 112 d period was also identified in the pressure and temperature time series data, at 340 m and 365 m. Combined RWPSA with VRS and mechanism analysis, it is clear that the occurrence of the most dominant period of 112 d in the upper 300 m is related to the clockwise meandering of the Kuroshio into the LS, which is caused by westward propagating stronger anticyclonic eddies from the interior ocean due to the interaction of Rossby eddies with the Kuroshio. The second type of dominant period, for example a 40 d period, is related to the anticlockwise meandering of the Kuroshio. The final dominant period of 14 d coincides with the fortnightly spring-neap tidal period.

  2. Inflation Forecast Contracts

    OpenAIRE

    Gersbach, Hans; Hahn, Volker

    2012-01-01

    We introduce a new type of incentive contract for central bankers: inflation forecast contracts, which make central bankers’ remunerations contingent on the precision of their inflation forecasts. We show that such contracts enable central bankers to influence inflation expectations more effectively, thus facilitating more successful stabilization of current inflation. Inflation forecast contracts improve the accuracy of inflation forecasts, but have adverse consequences for output. On balanc...

  3. Excess heat production in Pd/D during periodic pulse discharge current in various conditions

    Energy Technology Data Exchange (ETDEWEB)

    Karabut, A.B. [FSUE ' LUCH' , 24 Zheleznodorozhnaya St., Podolsk, Moscow Region 142100 (Russian Federation)

    2006-07-01

    Experimental date from low-energy nuclear reactions (LENR) in condensed media are presented. The nuclear reactions products were found in solid cathode media used in glow discharge. Apparently, the nuclear reactions were initiated when bombarding the cathode surface by plasma ions with the energy of 1.0 - 2.0 keV. Excess heat from a high current glow discharge reaction in D{sub 2}, Xe, and Kr using cathodes already charged with preliminary deuterium-charged Pd and Ti cathode samples are given. Excess heat up to 10-15 W and efficiency up to 130% were recorded under the experiments for Pd cathode samples in D{sub 2} discharge. Excess heat up to 5 W and efficiency up to 150% were recorded for Pd cathodes that were charged with deuterium before the run, in Xe and Kr discharges. At the same time excess heat was not observed for pure Pd cathode samples in Xe and Kr discharges. The formation of impurity nuclides ({sup 7}Li, {sup 13}C, {sup 15}N, {sup 20}Ne, {sup 29}Si, {sup 44}Ca, {sup 48}Ca, {sup 56}Fe, {sup 57}Fe, {sup 59}Co, {sup 64}Zn, {sup 66}Zn, {sup 75}As, {sup 107}Ag, {sup 109}Ag, {sup 110}Cd, {sup 111}Cd, {sup 112}Cd, {sup 114}Cd and {sup 115}In) with 'the efficiency up to 10{sup 13} at./s was recorded. The isotopic ratios of these new nuclides were quite different from the natural ratios. Soft X-ray radiation from the solid-state cathode with the intensity up to 0.01 Gy/s was recorded in experiments with discharges in H{sub 2}, D{sub 2}, Ar, Xe, and Kr. The X-ray radiation was observed in bursts of up to 10{sup 6} photons, with up to 10{sup 5} bursts per second while the discharge was formed and within 100 ms after turning off the discharge current. The results of the X-ray radiation registration showed that the excited energy levels have a lifetime up to 100 ms or more, and the energy of 1.2 - 2.5 keV. A possible mechanism for producing excess heat and nuclear transmutation reactions in the solid medium with the excited energy levels is considered.

  4. Excess heat production in Pd/D during periodic pulse discharge current in various conditions

    International Nuclear Information System (INIS)

    Karabut, A.B.

    2006-01-01

    Experimental date from low-energy nuclear reactions (LENR) in condensed media are presented. The nuclear reactions products were found in solid cathode media used in glow discharge. Apparently, the nuclear reactions were initiated when bombarding the cathode surface by plasma ions with the energy of 1.0 - 2.0 keV. Excess heat from a high current glow discharge reaction in D 2 , Xe, and Kr using cathodes already charged with preliminary deuterium-charged Pd and Ti cathode samples are given. Excess heat up to 10-15 W and efficiency up to 130% were recorded under the experiments for Pd cathode samples in D 2 discharge. Excess heat up to 5 W and efficiency up to 150% were recorded for Pd cathodes that were charged with deuterium before the run, in Xe and Kr discharges. At the same time excess heat was not observed for pure Pd cathode samples in Xe and Kr discharges. The formation of impurity nuclides ( 7 Li, 13 C, 15 N, 20 Ne, 29 Si, 44 Ca, 48 Ca, 56 Fe, 57 Fe, 59 Co, 64 Zn, 66 Zn, 75 As, 107 Ag, 109 Ag, 110 Cd, 111 Cd, 112 Cd, 114 Cd and 115 In) with 'the efficiency up to 10 13 at./s was recorded. The isotopic ratios of these new nuclides were quite different from the natural ratios. Soft X-ray radiation from the solid-state cathode with the intensity up to 0.01 Gy/s was recorded in experiments with discharges in H 2 , D 2 , Ar, Xe, and Kr. The X-ray radiation was observed in bursts of up to 10 6 photons, with up to 10 5 bursts per second while the discharge was formed and within 100 ms after turning off the discharge current. The results of the X-ray radiation registration showed that the excited energy levels have a lifetime up to 100 ms or more, and the energy of 1.2 - 2.5 keV. A possible mechanism for producing excess heat and nuclear transmutation reactions in the solid medium with the excited energy levels is considered

  5. Transition period fuel cycle from current to next generation reactors for Japan

    International Nuclear Information System (INIS)

    Yamashita, Junichi; Fukasawa, Tetsuo; Hoshino, Kuniyoshi; Kawamura, Fumio; Shiina, Kouji; Sasahira, Akira

    2007-01-01

    Long-term energy security and global warming prevention can be achieved by a sustainable electricity supply with next generation fast breeder reactors (FBRs). Current light water reactors (LWRs) will be replaced by FBRs and FBR cycle will be established in the future considering the limited amount of uranium (U) resource. The introduction of FBRs requires plutonium (Pu) recovered from LWR spent fuel. The authors propose advanced system named Flexible Fuel Cycle Initiative (FFCI)' which can supply enough Pu and hold no surplus Pu, can respond flexibly the future technical and social uncertainties, and can achieve an economical FBR cycle. FFCI can simplify the 2nd LWR reprocessing facility for Japan (after Rokkasho Reprocessing Plant) which only carries out U removal from LWR spent fuel. Residual 'Recycle Material' is, according to FBRs introduction status, immediately treated in the FBR reprocessing to fabricate FBR fuel or temporarily stored for the utilization in FBRs at necessary timing. FFCI has high flexibility by having several options for future uncertainties by the introduction of Recycle Material as a buffer material between LWR and FBR cycles. (author)

  6. Banking contracts

    OpenAIRE

    Durčáková, Klára

    2010-01-01

    Resumé - Bank Contracts Bank Contracts are an integral part of our everyday lives. Citizen and bussines entities used bank contracts very often. Despite this fact we can't find legal definition in the Czech law. Banking contracts understand contracts that are signed by banks in their business activities and obligations under these contracts arise. While the banking contracts have been widely used, in Czech law there is not too much literature and judgements abou this issue. Lack of legislatio...

  7. Current knowledge of environmental exposure in children during the sensitive developmental periods

    Directory of Open Access Journals (Sweden)

    Norma Helena Perlroth

    2017-01-01

    Full Text Available Objective: This study aims to identify the scientific evidence on the risks and effects of exposure to environmental contaminants in children during sensitive developmental periods. Data source: The search was performed in the Bireme database, using the terms: children's health, environmental exposure, health vulnerability, toxicity pathways and developmental disabilities in the LILACS, MEDLINE and SciELO systems. Data synthesis: Children differ from adults in their unique physiological and behavioral characteristics and the potential exposure to risks caused by several threats in the environment. Exposure to toxic agents is analyzed through toxicokinetic processes in the several systems and organs during the sensitive phases of child development. The caused effects are reflected in the increased prevalence of congenital malformations, diarrhea, asthma, cancer, endocrine and neurological disorders, among others, with negative impacts throughout adult life. Conclusion: To identify the causes and understand the mechanisms involved in the genesis of these diseases is a challenge for science, as there is still a lack of knowledge on children's susceptibility to many environmental contaminants. Prevention policies and more research on child environmental health, improving the recording and surveillance of environmental risks to children's health, should be an ongoing priority in the public health field. Resumo: Objetivo: O presente estudo busca identificar as evidências científicas sobre os riscos e efeitos da exposição de contaminantes ambientais no organismo infantil durante os períodos sensíveis de seu desenvolvimento. Fonte de dados: As pesquisas foram realizadas pelo banco de dados da Bireme, com os termos children's health, environmental exposure, health vulnerability, toxicity pathways and developmental disabilities nos sistemas LILACS, MEDLINE e SciELO. Síntese de dados: A criança difere do adulto por suas características singulares

  8. Nuclear electronic equipment for control and monitoring boards. Specifications and test methods of direct current period meters

    International Nuclear Information System (INIS)

    Roquefort, Henri; Chapelot; Ramard; Tardif; Tournier; Vaux

    1973-11-01

    After a few words of introduction, mention of the main notations used and the definition of certain terms, the field of application of the document is outlined and a list of references given. The main specifications of electronic 'direct current period meter' subassemblies for the monitoring, control and safety of nuclear reactors are then defined and the corresponding test methods described. The apparatus measures on a logarithmic scale the neutron fluence rate of a reactor by means of an ionisation chamber and supplies 'period' data relative to the fluence rate variation in time. The specifications and test methods are given for the different components: logarithmic amplifier, time derivative unit, threshold releases, high tension supply for ionisation chamber, auxiliary circuits and finally the complete period meter. (author) [fr

  9. The influence of strain introduced by differential thermal contraction on the critical current of Nb3Sn supercontractors

    International Nuclear Information System (INIS)

    Pasztor, G.; Jakob, B.

    1992-01-01

    The NET Team initiated in 1988 a development program for a high current cable-in-conduit superconductor planned for fusion magnets. The basic strand chosen for the cable was a Nb 3 Sn wire of TWCA made by the MJR method. The electrical testing of the stand and sub-cables was carried out at several European Laboratories including PSI (Paul Scherrer Institute). The inter-laboratory comparison of the results revealed large differences in the measured critical currents of the strands. Obviously, each laboratory performed the measurement of critical current in its own way, and as a result some discrepancies in the measured values were inevitable. No standard technique of measuring critical current has been developed for Nb 3 Sn wires. The main source of difficulty arises from the strain sensitivity of Nb 3 Sn. It has been shown that the sample holder material and geometry as well as the bonding method of the specimen to its holder have important effects on the critical current measurements. It was found recently that the reaction mandrel material significantly influences the current-carrying capacity of Nb 3 Sn wires. The aim of this paper is to improve current understanding of the effect of sample configuration on critical current in Nb 3 Sn multifilamentary wires. The present study confirms the important role of reaction mandrel material on critical current. Based on comparative critical current measurements of straight and coil samples, an attempt is made to find the sample configuration which eliminates the strain induced in the specimen

  10. Temperature and pinning strength dependence of the critical current of a superconductor with a square periodic array of pinning sites

    International Nuclear Information System (INIS)

    Benkraouda, M.; Obaidat, I.M.; Al Khawaja, U.

    2006-01-01

    We have conducted extensive series of molecular dynamic simulations on driven vortex lattices interacting with periodic square arrays of pinning sites. In solving the over damped equation of vortex motion we took into account the vortex-vortex repulsion interaction, the attractive vortex-pinning interaction, and the driving Lorentz force at several values of temperature. We have studied the effect of varying the driving Lorentz force and varying the pinning strength on the critical current for several pinning densities, and temperature values. We have found that the pinning strength play an important role in enhancing the critical current over the whole temperature range. At low temperatures, the critical current was found to increase linearly with increasing the pinning strengths for all pinning densities. As the temperature increases, the effect of small pinning strengths diminishes and becomes insignificant at high temperatures

  11. Early response to sibutramine in patients not meeting current label criteria: preliminary analysis of SCOUT lead-in period

    DEFF Research Database (Denmark)

    Caterson, Ian; Coutinho, Walmir; Finer, Nick

    2010-01-01

    The Sibutramine Cardiovascular Outcomes (SCOUT) trial protocol defines a patient population predominantly outside current European Union label criteria. This article explores responses to sibutramine during the 6-week, single-blind, lead-in period between patients who conformed to the label...... requirements ("conformers") and those who did not ("nonconformers"). SCOUT is an ongoing, randomized, double-blind, placebo-controlled outcome trial in overweight/obese patients at high risk of a cardiovascular event. In total, 10,742 patients received sibutramine and weight management during the lead...... with sibutramine confirms its good tolerability and efficacy in patients who meet current label criteria. Preliminary data from high-risk patients for whom sibutramine is currently contraindicated suggest a low discontinuation rate and few serious adverse events but confirmation from the SCOUT outcome data...

  12. Signature of the Collaboration agreement contract between CERN and IASS on High Current, Long Distance Superconducting Power Transmission Lines signed Dr.Steve Myers Director of Acc Tech and Prof. Carlo Rubbia.

    CERN Multimedia

    Maximilien Brice

    2012-01-01

    Signature of the Collaboration agreement contract between CERN and IASS on High Current, Long Distance Superconducting Power Transmission Lines signed Dr.Steve Myers Director of Acc Tech and Prof. Carlo Rubbia.

  13. Contract design

    International Nuclear Information System (INIS)

    Bradley, P.

    2006-01-01

    The current state of the electric power industry in Ontario was discussed with particular reference to the procurement of contracts and why the Ontario Power Authority (OPA) must be contracting to resolve many of Ontario's electricity issues. As Ontario increasingly relies on imports and natural gas-fired generation, the price of electricity continues to rise given that supply is at a low level. In addition to the generation gap, there are also several transmission constrained areas in Ontario, particularly in the Greater Toronto Area (GTA). The OPA announced 2 projects totalling 1900 MW to relieve congestion. According to the Independent Electricity System Operator (IESO), the total potential opportunity for new generation by 2015 is about 5,000 to 7,000 megawatts. OPA is expected to launch procurement processes for up to 1000 MW of cogeneration, 250 MW of province-wide conservation initiatives, 1900 MW of generation in the western part of the GTA, and 600 MW of generation in downtown Toronto. New nuclear capacity is also anticipated in addition to renewables and conservation/demand management (CDM) initiatives. The OPA's competitive procurement processes will include requests for expressions of interest, requests for qualifications and requests for proposals. The challenge of balancing the technical complexities and realities of procuring generation assets with the need for a fair procurement process was discussed. Contracts will be designed to react to market signals and will include 3 styles: tariff style, tolling style and standard offer contract. OPA will make every effort to balance generator and ratepayer interests. 6 figs

  14. Period-doubling bifurcation cascade observed in a ferromagnetic nanoparticle under the action of a spin-polarized current

    Energy Technology Data Exchange (ETDEWEB)

    Horley, Paul P., E-mail: paul.horley@cimav.edu.mx [Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Chihuahua/Monterrey, 120 Avenida Miguel de Cervantes, 31109 Chihuahua (Mexico); Kushnir, Mykola Ya. [Yuri Fedkovych Chernivtsi National University, 2 Kotsyubynsky str., 58012 Chernivtsi (Ukraine); Morales-Meza, Mishel [Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Chihuahua/Monterrey, 120 Avenida Miguel de Cervantes, 31109 Chihuahua (Mexico); Sukhov, Alexander [Institut für Physik, Martin-Luther Universität Halle-Wittenberg, 06120 Halle (Saale) (Germany); Rusyn, Volodymyr [Yuri Fedkovych Chernivtsi National University, 2 Kotsyubynsky str., 58012 Chernivtsi (Ukraine)

    2016-04-01

    We report on complex magnetization dynamics in a forced spin valve oscillator subjected to a varying magnetic field and a constant spin-polarized current. The transition from periodic to chaotic magnetic motion was illustrated with bifurcation diagrams and Hausdorff dimension – the methods developed for dissipative self-organizing systems. It was shown that bifurcation cascades can be obtained either by tuning the injected spin-polarized current or by changing the magnitude of applied magnetic field. The order–chaos transition in magnetization dynamics can be also directly observed from the hysteresis curves. The resulting complex oscillations are useful for development of spin-valve devices operating in harmonic and chaotic modes.

  15. Health care justice and its implications for current policy of a mandatory waiting period for elective tubal sterilization.

    Science.gov (United States)

    Moaddab, Amirhossein; McCullough, Laurence B; Chervenak, Frank A; Fox, Karin A; Aagaard, Kjersti Marie; Salmanian, Bahram; Raine, Susan P; Shamshirsaz, Alireza A

    2015-06-01

    Tubal sterilization during the immediate postpartum period is 1 of the most common forms of contraception in the United States. This time of the procedure has the advantage of 1-time hospitalization, which results in ease and convenience for the woman. The US Collaborative Review of Sterilization Study indicates the high efficacy and effectiveness of postpartum tubal sterilization. Oral and written informed consent is the ethical and legal standard for the performance of elective tubal sterilization for permanent contraception for all patients, regardless of source of payment. Current health care policy and practice regarding elective tubal sterilization for Medicaid beneficiaries places a unique requirement on these patients and their obstetricians: a mandatory waiting period. This requirement originates in decades-old legislation, which we briefly describe. We then introduce the concept of health care justice in professional obstetric ethics and explain how it originates in the ethical concepts of medicine as a profession and of being a patient and its deontologic and consequentialist dimensions. We next identify the implications of health care justice for the current policy of a mandatory 30-day waiting period. We conclude that Medicaid policy allocates access to elective tubal sterilization differently, based on source of payment and gender, which violates health care justice in both its deontologic and consequentialist dimensions. Obstetricians should invoke health care justice in women's health care as the basis for advocacy for needed change in law and health policy, to eliminate health care injustice in women's access to elective tubal sterilization. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Proposal for the award of a contract for the supply of superconducting cables for the LHC low-current insertion (mqm) and wide-aperture insertion (mqy) quadrupoles

    CERN Document Server

    1999-01-01

    This document concerns the award of a contract for the supply of the superconducting cables for the LHC low-current insertion (MQM) and wide-aperture insertion (MQY) quadrupoles. A call for tenders (IT-2631/LHC/LHC) was sent to four firms in four Member States, three firms in Japan and two firms in the USA on 3 June 1999. By the closing date, CERN had received seven tenders. The Finance Committee is invited to agree to the negotiation of a contract with the firm VACUUMSCHMELZE (DE) for the supply of all superconducting cables for the LHC MQM and MQY quadrupoles for a total net price of 3 240 257 euros, subject to revision after 31 December 2000, with an option to procure additional cables representing 10% of the initial quantity for a total net price of 324 026 euros, bringing the total to an amount of 3 564 283 euros, subject to revision after 31 December 2000. At the exchange rate given in the tender, these amounts correspond to 5 192 720 Swiss francs, 519 272 Swiss francs and 5 711 992 Swiss francs respect...

  17. New staff contract policy

    CERN Document Server

    HR Department

    2006-01-01

    Following discussion at TREF and on the recommendation of the Finance Committee, Council approved a new staff contract policy, which became effective on 1 January 2006. Its application is covered by a new Administrative Circular No. 2 (Rev. 3) 'Recruitment, appointment and possible developments regarding the contractual position of staff members'. The revised circular replaces the previous Circulars No. 9 (Rev. 3) 'Staff contracts' and No. 2 (Rev. 2) 'Guidelines and procedures concerning recruitment and probation period for staff members'. The main features of the new contract policy are as follows: The new policy provides chances for long-term employment for all staff recruits staying for four years without distinguishing between those assigned to long-term or short-term activities when joining CERN. In addition, it presents a number of simplifications for the award of ICs. There are henceforth only 2 types of contract: Limited Duration (LD) contracts for all recruitment and Indefinite Contracts (IC) for...

  18. The advantages of cost plus award fee contracts

    Science.gov (United States)

    Keathley, William C.

    1994-01-01

    A Cost Plus Award Fee contract is the best procurement vehicle for the high-tech, one-of-a-kind, development projects that constitute most of NASA'S projects. The use of this type of contract requires more government and contractor effort than any other forms of contracts. An award fee contract is described as an arrangement whereby the government periodically awards a fee consistent with the cost, schedule and technical performance that is achieved by a contractor during a preset period with preset award fee pools. It's the only contracting method where both the government and contractor goals are closely linked. It also has a built-in mechanism to conveniently alter and emphasize program events in order to current external and internal situations. The award fee process also demands good communication between government and contractor participants.

  19. Temporary labour contracts

    CERN Document Server

    1999-01-01

    The five contracts for Temporary Labour assignments on the CERN site (L020/PE, L021/PE, L022/PE, L023/PE and L024/PE) approved by the Finance Committee in March 1996 (CERN/FC/3857) will reach the end of their initial three-year contractual period at the end of December 1999. Following the satisfactory execution of these contracts during this period, CERN requests approval to extend them from January 2000 for the first of the two years foreseen in the original adjudication. The Finance Committee is invited: - to take note that the three-year expenditure for Temporary Labour contracts from 1997 to 1999 will not exceed 19 100 000 Swiss francs, compared to the 18 900 000 Swiss francs estimated at the time of the adjudication in March 1996; - to approve an extension of the present Temporary Labour contracts for the year 2000 for a total amount not exceeding 6 000 000 Swiss francs.

  20. Polymorphic Contracts

    Science.gov (United States)

    Belo, João Filipe; Greenberg, Michael; Igarashi, Atsushi; Pierce, Benjamin C.

    Manifest contracts track precise properties by refining types with predicates - e.g., {x : Int |x > 0 } denotes the positive integers. Contracts and polymorphism make a natural combination: programmers can give strong contracts to abstract types, precisely stating pre- and post-conditions while hiding implementation details - for example, an abstract type of stacks might specify that the pop operation has input type {x :α Stack |not ( empty x )} . We formalize this combination by defining FH, a polymorphic calculus with manifest contracts, and establishing fundamental properties including type soundness and relational parametricity. Our development relies on a significant technical improvement over earlier presentations of contracts: instead of introducing a denotational model to break a problematic circularity between typing, subtyping, and evaluation, we develop the metatheory of contracts in a completely syntactic fashion, omitting subtyping from the core system and recovering it post facto as a derived property.

  1. The contract - introduction

    International Nuclear Information System (INIS)

    Loeffler, G.

    1975-01-01

    The contract is the last and final step of project planning and the first step of project implementation. The contract has to specify in detail and to the point, as concisely as possible, the complete scope of supplies and work, define all technical particulars and requirements, put forward the conditions of legal, regulatory, administrative and financial procedure, prepare for operating and maintenance instructions to be issued after commissioning. In short, the contract is expected to be a reliable instrument during the manufacturing and construction period as well as a guide-book to assist the owner afterwards in the operation and maintenance of the plant. (orig./FW) [de

  2. Administrative contracts

    Directory of Open Access Journals (Sweden)

    Vukićević-Petković Milica

    2015-01-01

    Full Text Available Administrative contracts are a special type of contract where usually one of the contracting parties is a public law body and which is concluded for the performance of public service and the realization of a public interest. They go a long way since its inception to its eventual final acceptance of all the legal systems. One of the enduring characteristics of this type of contract is their disquised or unnoticed existence. This is why only monitoring their development may lead to a complete understanding of the importance and essence of this institution as well as the need for its complete legal regulation.

  3. Electrical contracting

    CERN Document Server

    Neidle, Michael

    2013-01-01

    Electrical Contracting, Second Edition is a nine-chapter text guide for the greater efficiency in planning and completing installations for the design, installation and control of electrical contracts. This book starts with a general overview of the efficient cabling and techniques that must be employed for safe wiring design, as well as the cost estimation of the complete electrical contract. The subsequent chapters are devoted to other electrical contracting requirements, including electronic motor control, lighting, and electricity tariffs. A chapter focuses on the IEE Wiring Regulations an

  4. Administrative contracts

    OpenAIRE

    Vukićević-Petković Milica

    2015-01-01

    Administrative contracts are a special type of contract where usually one of the contracting parties is a public law body and which is concluded for the performance of public service and the realization of a public interest. They go a long way since its inception to its eventual final acceptance of all the legal systems. One of the enduring characteristics of this type of contract is their disquised or unnoticed existence. This is why only monitoring their development may lead to a complete u...

  5. Early response to sibutramine in patients not meeting current label criteria: preliminary analysis of SCOUT lead-in period

    DEFF Research Database (Denmark)

    Caterson, Ian; Coutinho, Walmir; Finer, Nick

    2010-01-01

    pulse rate increases; median 1.5 bpm (nonconformers) vs. 3.0 bpm (conformers). There was a low incidence of serious adverse events (conformers: 1.0%; nonconformers: 2.8%) and ~93% of patients in both groups completed the 6-week period. The SCOUT lead-in period evaluating weight management...

  6. 29 CFR 4.145 - Extended term contracts.

    Science.gov (United States)

    2010-07-01

    ...'Hara Service Contract Act Changes in Contract Coverage § 4.145 Extended term contracts. (a) Sometimes... purposes of this Act, a contract shall be deemed entered into upon the contract anniversary date which... period is a wholly new contract with respect to application of the Act's provisions and the regulations...

  7. 2001 contract management survey.

    Science.gov (United States)

    2001-10-01

    For the second year running, hospitals are spending more on clinical outsourcing than on business services. The Eleventh Annual Contract Services Survey shows that, in clinical areas, executives use outsourcing to acquire specialized expertise with cost savings secondary. Reducing costs and FTEs are the primary reasons for outsourcing business operations. Business service contracts are more likely to meet expectations for cost savings. Overall, satisfaction levels are up, but in some areas there's still a lot of room for improvement. This report examines current trends in outsourcing, strategies for the future, satisfaction levels, the decisionmaking process, contract features, and costs.

  8. 17 CFR 270.2a-4 - Definition of “current net asset value” for use in computing periodically the current price of...

    Science.gov (United States)

    2010-04-01

    ... value between calculations made as of the close of the New York Stock Exchange on the preceding business... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Definition of âcurrent net... Section 270.2a-4 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES...

  9. CURRENT APPROACHES IN PERFORMANCE EVALUATION OF INVESTMENT FUND AND A PROPOSAL FOR TURKEY FOR THE PERIOD AFTER THE TEFAŞ PLATFORM

    Directory of Open Access Journals (Sweden)

    Fatih Temizel

    2016-01-01

    Investment Fund Industry, data sets and periods of the studies in Turkey and the world are analyzed. From those analysis we try to discover the advantages/disadvantages of different approaches. Thus, arecent performance evaluation of investment funds traded on Turkey will be recommended.

  10. Effect of the sub-threshold periodic current forcing on the regularity and the synchronization of neuronal spiking activity

    International Nuclear Information System (INIS)

    Ozer, Mahmut; Uzuntarla, Muhammet; Agaoglu, Sukriye Nihal

    2006-01-01

    We first investigate the amplitude effect of the subthreshold periodic forcing on the regularity of the spiking events by using the coefficient of variation of interspike intervals. We show that the resonance effect in the coefficient of variation, which is dependent on the driving frequency for larger membrane patch sizes, disappears when the amplitude of the subthreshold forcing is decreased. Then, we demonstrate that the timings of the spiking events of a noisy and periodically driven neuron concentrate on a specific phase of the stimulus. We also show that increasing the intensity of the noise causes the phase probability density of the spiking events to get smaller values, and eliminates differences in the phase locking behavior of the neuron for different patch sizes

  11. Observed tail current systems associated with bursty bulk flows and auroral streamers during a period of multiple substorms

    Directory of Open Access Journals (Sweden)

    C. Forsyth

    2008-02-01

    Full Text Available We present a multi-instrument study of a substorm bursty bulk flow (BBF and auroral streamer. During a substorm on 25 August 2003, which was one of a series of substorms that occurred between 00:00 and 05:00 UT, the Cluster spacecraft encountered a BBF event travelling Earthwards and duskwards with a velocity of ~500 km s−1 some nine minutes after the onset of the substorm. Coincident with this event the IMAGE spacecraft detected an auroral streamer in the substorm auroral bulge in the Southern Hemisphere near the footpoints of the Cluster spacecraft. Using FluxGate Magnetometer (FGM data from the four Cluster spacecraft, we determine the field-aligned currents in the BBF, using the curlometer technique, to have been ~5 mA km−2. When projected into the ionosphere, these currents give ionospheric field-aligned currents of ~18 A km−2, which is comparable with previously observed ionospheric field-aligned currents associated with BBFs and auroral streamers. The observations of the BBF are consistent with the plasma "bubble" model of Chen and Wolf (1993. Furthermore, we show that the observations of the BBF are consistent with the creation of the BBF by the reconnection of open field lines Earthward of a substorm associated near-Earth neutral line.

  12. Observed tail current systems associated with bursty bulk flows and auroral streamers during a period of multiple substorms

    Directory of Open Access Journals (Sweden)

    C. Forsyth

    2008-02-01

    Full Text Available We present a multi-instrument study of a substorm bursty bulk flow (BBF and auroral streamer. During a substorm on 25 August 2003, which was one of a series of substorms that occurred between 00:00 and 05:00 UT, the Cluster spacecraft encountered a BBF event travelling Earthwards and duskwards with a velocity of ~500 km s−1 some nine minutes after the onset of the substorm. Coincident with this event the IMAGE spacecraft detected an auroral streamer in the substorm auroral bulge in the Southern Hemisphere near the footpoints of the Cluster spacecraft. Using FluxGate Magnetometer (FGM data from the four Cluster spacecraft, we determine the field-aligned currents in the BBF, using the curlometer technique, to have been ~5 mA km−2. When projected into the ionosphere, these currents give ionospheric field-aligned currents of ~18 A km−2, which is comparable with previously observed ionospheric field-aligned currents associated with BBFs and auroral streamers. The observations of the BBF are consistent with the plasma "bubble" model of Chen and Wolf (1993. Furthermore, we show that the observations of the BBF are consistent with the creation of the BBF by the reconnection of open field lines Earthward of a substorm associated near-Earth neutral line.

  13. Will dragonblood survive the next period of climate change? Current and future potential distribution of Dracaena cinnabari (Socotra, Yemen)

    NARCIS (Netherlands)

    Attorre, F.; Francesconi, F.; Taleb, N.; Scholte, P.; Saed, A.; Alfo, M.; Bruno, F.

    2007-01-01

    The potential impact of climate change on Dracaena cinnabari, a spectacular relict of the Mio-Pliocene Laurasian subtropical forest in Socotra (Yemen), was analysed. Current distribution, abundance and vertical structure of D. cinnabari populations were assessed with 74 plots in nine remnant areas.

  14. Contract Renewal Information - all Contracts

    Data.gov (United States)

    Department of Housing and Urban Development — Multifamily Portfolio datasets (section 8 contracts) - The information has been compiled from multiple data sources within FHA or its contractors. HUD oversees more...

  15. Short Analysis of the Essential Elements of the Typical Employment Contract and of its Importance in Maintaining it within the Current Social and Economic Context

    Directory of Open Access Journals (Sweden)

    Carmen Constantina Nenu

    2014-05-01

    Full Text Available Nowadays, the typical individual employment contract is the main source of individual legal labor relations, but is important to find the road of this instrument in the future. It is a result of the fact that labor market dynamics should be reflected in the new meanings of rights and obligations of the parties, which cannot be covered by legal acts, with their general and impersonal character. The purpose of the legal work relationship is a special one, connected to the personality of human beings, and, as people are different, we need individual legal acts which materialize working conditions in which each of the employees provides work. Given the ongoing flexibilization of labor relations and the emergence of new types of contracts, an essential question arises. The question is whether the classic employment contract will maintain its importance in the future, whether it will be a response to the interests of employers and employees in a world characterized by economic instability, on the one hand, and by lack of skilled labor force on the other hand. Therefore, this study aims to identify the characteristics of the typical employment contract, as they were highlighted at international and national levels and the extent to which they will be maintained in the future.

  16. Contract theory and EU Contract Law

    OpenAIRE

    Hesselink, M.W.; Twigg-Flesner, C.

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories are largely irreconcilable with the contract law of the EU. The paper further addresses the main implications of this mismatch, both for contract theory and for EU contract law. It suggests that in...

  17. Oscillations of the energy, magnetic moment, and current with a period equal to the normal or superconducting flux quantum in cyclic systems

    International Nuclear Information System (INIS)

    Svirskii, M.S.

    1985-01-01

    Oscillations with a period equal to the normal or superconducting flux quantum occur in the current density and the orbital parts of the energy and the magnetic moment in cyclic systems. Transitions between these regimes can be induced by changing the number of electrons or by switching between states with different energies

  18. Agile Contracts

    DEFF Research Database (Denmark)

    Pries-Heje, Jan; Pries-Heje, Lene

    2014-01-01

    with “endless” re-negotiation of the requirements; you need a more flexible way to develop IS. A new way of coping with many changes is to use an agile development approach and a fixed budget and resources contract. This paper presents an example case. We analyse the case and design a guideline for how......When you have stable and non-ambiguous requirements then a classic contract for IS between a supplier and a public sector institution based on a requirements specification may be well suited. However, if you have to accept many changes or have ambiguous requirements then you may end up...... to implement a fixed budget and resources contract in the public sector. The guideline includes elements to cope with challenges in a tender process such as transparency, criteria for supplier selection, and live assessment of resource skills and capabilities, as well as achieving the flexibility for change...

  19. Predictions of Resuspension of Highway Detention Pond Deposits in Interrain Event Periods due to Wind-Induced Currents and Waves

    DEFF Research Database (Denmark)

    Bentzen, Thomas Ruby; Larsen, Torben; Rasmussen, Michael R.

    2009-01-01

    -shear stress induced by the return flow near the bed and waves both generated by the wind. Wind statistics for 30 years have been applied for prediction of the annual discharged bulk of suspended solids and associated pollutants; fluoranthene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(a)pyrene, dibenzo......(a,h)anthracene and indeno(1,2,3-cd)pyrene (PAHs) and the heavy metals of cadmium, chromium, copper, lead, nickel, and zinc. The current and wave-generated bed-shear stresses entail a discharged bulk of pollutants corresponding to approximately 10% of the annual accumulation of pollutants in the present pond due...

  20. An unsatisfactory contract policy

    CERN Multimedia

    Association du personnel

    2012-01-01

    For the last 15 years contract policy has been one of the top priorities of CERN staff, as expressed in successive surveys initiated by the Staff Association. In one’s professional life, having some forward vision of one’s career prospects is the key to loyalty and motivation. On the contrary, instability about the future is always at the root of anxiety, conflicts, or even health problems. A good employer must therefore balance the needs of the Company and those of its employees. CERN’s current contract policy, as described in the Administrative Circular No 2, states that staff members should first obtain a limited duration (LD) contract of up to five years. Then, if they want to stay in the Organization, staff members must apply, usually once a year, and before the end of their LD contract, for an indefinite contract (IC) post. All candidates for an IC post are considered by the Review Board for the award of indefinite contracts (Review Board) which will choose the most suita...

  1. A survey of formal languages for contracts

    DEFF Research Database (Denmark)

    Hvitved, Tom

    2010-01-01

    In this short paper we present the current status on formal languages and models for contracts. By a formal model is meant an unambiguous and rigorous representation of contracts, in order to enable their automatic validation, execution, and analysis — activates that are collectively referred...... to as contract lifecycle management (CLM). We present a set of formalism requirements, which represent features that any ideal contract model should support, based on which we present a comparative survey of existing contract formalisms....

  2. Contractions of quantum algebraic structures

    International Nuclear Information System (INIS)

    Doikou, A.; Sfetsos, K.

    2010-01-01

    A general framework for obtaining certain types of contracted and centrally extended algebras is reviewed. The whole process relies on the existence of quadratic algebras, which appear in the context of boundary integrable models. (Abstract Copyright [2010], Wiley Periodicals, Inc.)

  3. Copyright or Contract?

    Science.gov (United States)

    Okerson, Ann

    1997-01-01

    Most authors and publishers of electronic information believe that current copyright law does not address technical capabilities or reader uses and have turned to contracts or licenses to define the rights of owners and users. Discusses copyrights, fair use, and licenses and highlights licensing's unresolved issues: use and users; archiving;…

  4. Dynamic contracting mechanism for pavement maintenance management

    NARCIS (Netherlands)

    Demirel, H.C.; De Ridder, H.A.J.

    2013-01-01

    Technological advances, financial possibilities and changes of demands have increasingly affected the pavement maintenance environment for outsourcing in recent years. This induces complexity in the contracting methods of pavement maintenance activities. Despite the fact that current contracting

  5. Temporary labour contracts

    CERN Document Server

    2000-01-01

    The five contracts for Temporary Labour assignments on the CERN site (L020/PE, L 021/PE, L 022/PE, L 023/PE and L 024/PE) approved by the Finance Committee in March 1996 (CERN/FC/3857) reached the end of their initial three-year contractual period at the end of December 1999. At CERN?s request, in September 1999 the Finance Committee approved an extension of these contracts for the year 2000 for a total amount not exceeding 6 000 000 Swiss francs (CERN/FC/4196). In December 1999, one of the five contractors, FIRCROFT, withdrew from its contract for 2000. Following the satisfactory execution of the four remaining contracts during 2000, CERN requests approval to extend them from January 2001 for the second of the two optional years provided for in the original adjudication. The Finance Committee is invited to approve the extension of the existing contracts until 31 December 2001 for a total amount not exceeding 6 000 000 Swiss francs at 2000 prices.

  6. Painful periods (dysmenorrhea) (image)

    Science.gov (United States)

    Primary dysmenorrhea is a normal cramping of the lower abdomen caused by hormone-induced uterine contractions before the period. Secondary dysmenorrhea may be caused by abnormal conditions such as ...

  7. Contract theory and EU Contract Law

    NARCIS (Netherlands)

    Hesselink, M.W.; Twigg-Flesner, C.

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories

  8. Muscle Contraction.

    Science.gov (United States)

    Sweeney, H Lee; Hammers, David W

    2018-02-01

    SUMMARYMuscle cells are designed to generate force and movement. There are three types of mammalian muscles-skeletal, cardiac, and smooth. Skeletal muscles are attached to bones and move them relative to each other. Cardiac muscle comprises the heart, which pumps blood through the vasculature. Skeletal and cardiac muscles are known as striated muscles, because the filaments of actin and myosin that power their contraction are organized into repeating arrays, called sarcomeres, that have a striated microscopic appearance. Smooth muscle does not contain sarcomeres but uses the contraction of filaments of actin and myosin to constrict blood vessels and move the contents of hollow organs in the body. Here, we review the principal molecular organization of the three types of muscle and their contractile regulation through signaling mechanisms and discuss their major structural and functional similarities that hint at the possible evolutionary relationships between the cell types. Copyright © 2018 Cold Spring Harbor Laboratory Press; all rights reserved.

  9. Defense Threat Reduction Agency > Contracts > Contract Award Data

    Science.gov (United States)

    Integration Command Senior Enlisted Leader Media News News Archive Strategic Plan Videos Mission Research Support Center Contact Us FAQ Sheet Links Success Stories Contracts Business Opportunities Current Justifications & Approvals Careers Who We Are Our Values Strategic Recruiting Programs Professional

  10. B-periodic oscillations in the Hall-resistance induced by a dc-current-bias under combined microwave-excitation and dc-current bias in the GaAs/AlGaAs 2D system.

    Science.gov (United States)

    Liu, Han-Chun; Reichl, C; Wegscheider, W; Mani, R G

    2018-05-18

    We report the observation of dc-current-bias-induced B-periodic Hall resistance oscillations and Hall plateaus in the GaAs/AlGaAs 2D system under combined microwave radiation- and dc bias excitation at liquid helium temperatures. The Hall resistance oscillations and plateaus appear together with concomitant oscillations also in the diagonal magnetoresistance. The periods of Hall and diagonal resistance oscillations are nearly identical, and source power (P) dependent measurements demonstrate sub-linear relationship of the oscillation amplitude with P over the span 0 < P ≤ 20 mW.

  11. 48 CFR 32.908 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ..., Prompt Payment for Fixed-Price Architect-Engineer Contracts, in solicitations and contracts that contain the clause at 52.232-10, Payments Under Fixed-Price Architect-Engineer Contracts. (1) As authorized in... specify a period longer than 7 days for constructive acceptance or constructive approval, if required to...

  12. Contract Dynamics : Lessons from Empirical Analyses

    OpenAIRE

    Magali Chaudey

    2010-01-01

    Working paper GATE 2010-35; The recognition that contracts have a time dimension has given rise to a very abundant literature since the end of the 1980s. In such a dynamic context, the contract may take place over several periods and develop repeated interactions. Then, the principal topics of the analysis are commitment, reputation, memory and the renegotiation of the contract. Few papers have tried to apply the predictions of dynamic contract theory to data. The examples of applications int...

  13. Monte Carlo Simulations Suggest Current Chlortetracycline Drug-Residue Based Withdrawal Periods Would Not Control Antimicrobial Resistance Dissemination from Feedlot to Slaughterhouse.

    Science.gov (United States)

    Cazer, Casey L; Ducrot, Lucas; Volkova, Victoriya V; Gröhn, Yrjö T

    2017-01-01

    Antimicrobial use in beef cattle can increase antimicrobial resistance prevalence in their enteric bacteria, including potential pathogens such as Escherichia coli . These bacteria can contaminate animal products at slaughterhouses and cause food-borne illness, which can be difficult to treat if it is due to antimicrobial resistant bacteria. One potential intervention to reduce the dissemination of resistant bacteria from feedlot to consumer is to impose a withdrawal period after antimicrobial use, similar to the current withdrawal period designed to prevent drug residues in edible animal meat. We investigated tetracycline resistance in generic E. coli in the bovine large intestine during and after antimicrobial treatment by building a mathematical model of oral chlortetracycline pharmacokinetics-pharmacodynamics and E. coli population dynamics. We tracked three E. coli subpopulations (susceptible, intermediate, and resistant) during and after treatment with each of three United States chlortetracycline indications (liver abscess reduction, disease control, disease treatment). We compared the proportion of resistant E. coli before antimicrobial use to that at several time points after treatment and found a greater proportion of resistant enteric E. coli after the current withdrawal periods than prior to treatment. In order for the proportion of resistant E. coli in the median beef steer to return to the pre-treatment level, withdrawal periods of 15 days after liver abscess reduction dosing (70 mg daily), 31 days after disease control dosing (350 mg daily), and 36 days after disease treatment dosing (22 mg/kg bodyweight for 5 days) are required in this model. These antimicrobial resistance withdrawal periods would be substantially longer than the current U.S. withdrawals of 0-2 days or Canadian withdrawals of 5-10 days. One published field study found similar time periods necessary to reduce the proportion of resistant E. coli following chlortetracycline disease

  14. Monte Carlo Simulations Suggest Current Chlortetracycline Drug-Residue Based Withdrawal Periods Would Not Control Antimicrobial Resistance Dissemination from Feedlot to Slaughterhouse

    Directory of Open Access Journals (Sweden)

    Casey L. Cazer

    2017-09-01

    Full Text Available Antimicrobial use in beef cattle can increase antimicrobial resistance prevalence in their enteric bacteria, including potential pathogens such as Escherichia coli. These bacteria can contaminate animal products at slaughterhouses and cause food-borne illness, which can be difficult to treat if it is due to antimicrobial resistant bacteria. One potential intervention to reduce the dissemination of resistant bacteria from feedlot to consumer is to impose a withdrawal period after antimicrobial use, similar to the current withdrawal period designed to prevent drug residues in edible animal meat. We investigated tetracycline resistance in generic E. coli in the bovine large intestine during and after antimicrobial treatment by building a mathematical model of oral chlortetracycline pharmacokinetics-pharmacodynamics and E. coli population dynamics. We tracked three E. coli subpopulations (susceptible, intermediate, and resistant during and after treatment with each of three United States chlortetracycline indications (liver abscess reduction, disease control, disease treatment. We compared the proportion of resistant E. coli before antimicrobial use to that at several time points after treatment and found a greater proportion of resistant enteric E. coli after the current withdrawal periods than prior to treatment. In order for the proportion of resistant E. coli in the median beef steer to return to the pre-treatment level, withdrawal periods of 15 days after liver abscess reduction dosing (70 mg daily, 31 days after disease control dosing (350 mg daily, and 36 days after disease treatment dosing (22 mg/kg bodyweight for 5 days are required in this model. These antimicrobial resistance withdrawal periods would be substantially longer than the current U.S. withdrawals of 0–2 days or Canadian withdrawals of 5–10 days. One published field study found similar time periods necessary to reduce the proportion of resistant E. coli following

  15. Retractable Contracts

    Directory of Open Access Journals (Sweden)

    Franco Barbanera

    2016-02-01

    Full Text Available In calculi for modelling communication protocols, internal and external choices play dual roles. Two external choices can be viewed naturally as dual too, as they represent an agreement between the communicating parties. If the interaction fails, the past agreements are good candidates as points where to roll back, in order to take a different agreement. We propose a variant of contracts with synchronous rollbacks to agreement points in case of deadlock. The new calculus is equipped with a compliance relation which is shown to be decidable.

  16. Enhancement of current commensurate with mutual noise-noise correlation in a symmetric periodic substrate: The benefits of noise and nonlinearity

    Energy Technology Data Exchange (ETDEWEB)

    Ghosh, Pradipta [Department of Chemistry and Biochemistry, Presidency University, Kolkata 700073 (India); Chattopadhyay, Sudip, E-mail: sudip_chattopadhyay@rediffmail.com [Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah 711103 (India); Chaudhuri, Jyotipratim Ray, E-mail: jprc_8@yahoo.com [Department of Physics, Katwa College, Katwa, Burdwan 713130 (India)

    2012-06-19

    Highlights: Black-Right-Pointing-Pointer Exploration of directed transport in stochastic systems with embedded nonlinearity. Black-Right-Pointing-Pointer Formalism is valid for open system in the presence of arbitrary periodic potential. Black-Right-Pointing-Pointer Effective temperature depends on correlation time and extent of correlation. Black-Right-Pointing-Pointer Study of the directed motion in presence of external cross-correlated noises. Black-Right-Pointing-Pointer Steady state current increases with increase in the extent of correlation. - Abstract: Starting from a Langevin description of a particle submerged in a heat bath that offers a state dependent dissipation, we examine the noise-induced transport of a Brownian particle in the presence of two external, mutually correlated noises and envisage that in a symmetric periodic potential, the steady state current increases with an increase in the extent of correlation. The study of inhomogeneous diffusion in the presence of colored noise makes the present development formally interesting since this brings in a direct implication that exercising control on the degree of correlation can enhance the current in a properly designed experiment. As an offshoot of this development, we also envisage an effective temperature that depends on the correlation time and the extent of correlation.

  17. Impact factor (if) of hospitality, leisure, sports & tourism journals: current trends, overall ranking and temporal stability over a four year period

    OpenAIRE

    Sans-Rosell, Nuria; Reverter Masià, Joaquín; Hernández González, Vicenç

    2013-01-01

    A journal’s “impact factor” (IF) is the bibliometric index that reflects the frequency with which an ‘‘average article’’ from a scientific journal has been cited in subsequent publications.The purpose of the present study is to examine the current impact factor of Hospitality, Leisure, Sports & Tourism journals, their overall ranking and temporal stability over a four year period. For this reason, we have included the impact factor of the scientific journals classifiedin the “Hospitality,...

  18. The current child and adolescent health screening system: an assessment and proposal for an early and periodic check-up program

    Directory of Open Access Journals (Sweden)

    Baik-Lin Eun

    2010-03-01

    Full Text Available Purpose : Recent changes in the population structure of Korea, such as rapid decline in birth rate and exponential increase in old-aged people, prompted us to prepare a new health improvement program in children and adolescents. Methods : We reviewed current health screenings applied for children and adolescents in Korea and other developed countries. We collected and reviewed population-based data focused on mortality and morbidity, and other health-related statistical data. We generated problem lists in current systems and developed new principles. Results : Current health screening programs for children and adolescents were usually based on laboratory tests, such as blood tests, urinalysis, and radiologic tests. Almost all of these programs lacked evidence based on population data or controlled studies. In most developed countries, laboratory tests are used only very selectively, and they usually focus on primary prevention of diseases and health improvement using anticipatory guidance. In Korea, statistics on mortality and morbidity reveal that diseases related to lifestyle, such as obesity and metabolic syndrome, are increasing in all generations. Conclusion : We recommend a periodic health screening program with anticipatory guidance, which is focused on growth and developmental surveillance in infants and children. We no longer recommend old programs that are based on laboratory and radiologic examinations. School health screening programs should also be changed to meet current health issues, such as developing a healthier lifestyle to minimize risk behaviors&#8212;for example, good mental health, balanced nutrition, and more exercise.

  19. Types of contracts and contracting procedures

    International Nuclear Information System (INIS)

    Zijl, N.A. van

    1977-01-01

    Contracting for a nuclear power plant can be carried out in many different ways, from a bilateral agreement between two countries to an international open bidding competition. Also the kind of contracts (turnkey, split-package or multi-contract type) are discussed with their pros and cons as well as the contracting procedures which can be followed to come to the conclusion of a contract. (orig.) [de

  20. Contracting Out Government Procurement Functions: An Analysis

    National Research Council Canada - National Science Library

    Lamm, David; Yoder, Cory

    2008-01-01

    ...)), asked the Naval Postgraduate School (NPS) to analyze the contracting out of procurement functions currently being accomplished by Navy, Marine Corps, and other Department of Defense (DOD) Activities...

  1. Comparison of atmospheric concentrations of currently used pesticides between urban and rural areas during intensive application period in Alsace (France) by using XAD-2® based passive samplers.

    Science.gov (United States)

    Liaud, Celine; Schwartz, Jean-Jacques; Millet, Maurice

    2017-07-03

    XAD-2® passive samplers (PAS) have been exposed simultaneously for 14 days on two sites, one rural and one urban, situated in Alsace (East of France) during intensive pesticides application in agriculture (between March and September). PAS have been extracted and analyzed for current-used pesticides and lindane with an analytical method coupling accelerated solvent extraction (ASE), solid-phase microextraction (SPME) and GC/MS/MS. Results show the detection of pesticides is linked to the period of application and spatial and temporal variabilities can be observed with these PAS during the selected sampling period. The spatial and temporal variability is comparable to the one previously observed by comparing data obtained with PAS with data from Hi.-Vol. samplers in an urban area. Sampling rates were calculated for some pesticides and values are comparable to the data already available in the literature. From these sampling rates, concentrations in ng m -3 of pesticides in PAS have been calculated and are in the same order of magnitude as those obtained with Hi.Vol. sampling during the same period of time.

  2. Contract policy for CERN staff members

    CERN Multimedia

    HR Department

    2009-01-01

    Public information meeting on Monday 28 September 2009 at 10.00 a.m. With effect from 1 August 2009, new provisions regarding staff employment contract policy have entered into force. These provisions are set out in: The Staff Rules and Regulations and Administrative Circular No. 2 (Rev. 4). Further details are available in: Frequently Asked Questions. The new provisions are outlined below: Limited-duration contracts From 1 August 2009, limited-duration contracts will be awarded for a maximum period of five years (instead of four years previously) and no extensions beyond five years will be granted. Contracts for periods shorter than five years can be exceptionally awarded, e.g. for a project whose mission or financial resources are time-limited. Indefinite contracts : award procedure A number of changes have been introduced regarding the procedure for the award of indefinite contracts. From now on, posts leading to the award of an indefinite contract will be opened at le...

  3. Contracting of energy services in Switzerland. Development, effects, market potentials

    International Nuclear Information System (INIS)

    Muggli, C.; Baumgartner, W.; Kohn, L.

    1999-06-01

    The authors of this detailed report first define the contracting of energy services, this new reality of the market place, and analyse its current status in Switzerland. Contracting is mainly to be understood as the delegation of certain energy-related services by a company. The total investment for the operated energy systems considered by the study is about 120 millions USD, with an installed power of 160 MW. This market is highly unhomogeneous and is the answer to various goals. Globally, it brings a more efficient use of energy, including a more frequent involvement of renewable energy sources, along with a lower risk and significant advantages for all contractors. That is the reason for the energy policy authority to recommend contracting. The report goes on with the analysis of the factors leading the chief executives to consider contracting of energy services, or on the contrary to exclude it. The authors estimate the realistic potential market for contracting in Switzerland to 650 millions USD for the period 1999-2004. They conclude by giving recommendations which should result in an acceleration of the contracting's development on the market place

  4. 48 CFR 432.007 - Contract financing payments.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contract financing... CONTRACTING REQUIREMENTS CONTRACT FINANCING 432.007 Contract financing payments. The HCA may prescribe, on a case-by-case basis, a shorter period for financing payments. [61 FR 53646, Oct. 15, 1996. Redesignated...

  5. 29 CFR 4.146 - Contract obligations after award, generally.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Contract obligations after award, generally. 4.146 Section 4.146 Labor Office of the Secretary of Labor LABOR STANDARDS FOR FEDERAL SERVICE CONTRACTS Application of the McNamara-O'Hara Service Contract Act Period of Coverage § 4.146 Contract obligations after...

  6. Next Indefinite Contract review exercise

    CERN Multimedia

    2013-01-01

    Dear Colleagues, We are pleased to inform you that the 2013 LD2IC exercise (selection process for the conversion of limited-duration contracts to indefinite contracts) was officially launched last week.  The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 9 August 2013 for a period of four weeks (until 8 September 2013). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: Information on the location of these sessions will be provided in due course on the CERN announcements page. HR Department

  7. Next Indefinite Contract review exercise

    CERN Multimedia

    2015-01-01

    Dear Colleagues, We are pleased to inform you that the 2015 LD2IC exercise (selection process for the conversion of limited-duration contracts into indefinite contracts) has been officially launched. The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 3 August 2015 for a period of four weeks (until 31 August 2015). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions (FAQ) and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: We would like to remind you that all staff members holding a limited-duration contract who have successfully completed their probation period at the time of application and who meet the eligibility criteria in the vacancy notices (VNs) are eligible to apply for posts for the awa...

  8. Next Indefinite Contract review exercise

    CERN Multimedia

    HR Department

    2015-01-01

    Dear Colleagues, We are pleased to inform you that the 2015 LD2IC exercise (selection process for the conversion of limited-duration contracts into indefinite contracts) has been officially launched. The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 3 August 2015 for a period of four weeks (until 31 August 2015). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions (FAQ) and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: We would like to remind you that all staff members holding a limited-duration contract who have successfully completed their probation period at the time of application and who meet the eligibility criteria in the vacancy notices (VNs) are eligible to apply for posts for the award of a...

  9. Bound to treatment: the Ulysses contract.

    Science.gov (United States)

    Dresser, R

    1984-06-01

    Several commentators have proposed a novel legal mechanism, the "Ulysses contract" or "voluntary commitment contract," to permit mental patients with recurrent treatable disorders to consent in advance to treatment which they might reject at a time when their cognitive abilities are impaired. Dresser discusses the legal ramifications of precommitment, the implications of basing consent on a patient's past rather than current wishes, problems of enforcing Ulysses contracts given the uncertainties of psychiatric diagnosis, and the inherent paternalism of these precommitment agreements.

  10. Optimal long-term contracting with learning

    OpenAIRE

    He, Zhiguo; Wei, Bin; Yu, Jianfeng; Gao, Feng

    2016-01-01

    We introduce uncertainty into Holmstrom and Milgrom (1987) to study optimal long-term contracting with learning. In a dynamic relationship, the agent's shirking not only reduces current performance but also increases the agent's information rent due to the persistent belief manipulation effect. We characterize the optimal contract using the dynamic programming technique in which information rent is the unique state variable. In the optimal contract, the optimal effort is front-loaded and decr...

  11. Forestry contracting in South Africa

    CSIR Research Space (South Africa)

    Khosa, M

    2000-01-01

    Full Text Available of their workers directly to a contractor system. For example, forest contractors are now hired to carry out planting, tending and silvicultural operations. Sappi Forests, Mondi Forests and Safcol are all contracting certain work out and are currently assisting...

  12. Reviving Ulysses contracts.

    Science.gov (United States)

    Spellecy, Ryan

    2003-12-01

    Ulysses contracts have faced paternalism objections since they first were proposed. Since the contracts are designed to override a present request from a legally competent patient in favor of a past request made by that patient, enforcement of these contracts was argued to be unjustifiable strong paternalism. Recent legal developments and new theories of practical reasoning suggest that the discussion of Ulysses contracts should be revived. This paper argues that with a proper understanding of the future-directed planning embodied in Ulysses contracts, the charge of strong paternalism can be answered, and the enforcement of some Ulysses contracts may be justified under the rubric of weak paternalism.

  13. ADMINISTRATIVE CONTRACTS. DELIMITATIONS

    Directory of Open Access Journals (Sweden)

    Liana Teodora PASCARIU

    2016-12-01

    Full Text Available Article examines whether all contracts of public persons are administrative contracts; in other words, if the administration may conclude contracts that, according to their legal nature, are not administrative. If we start from the definition of administrative contracts as it appears in Law no. 554/2004, these include contracts by public authorities which concern the enhancement of public property execution of works of public interest, public services, public procurement and other administrative contracts provided by special laws and subject to the jurisdiction of the administrative courts.

  14. Educational contracts in family medicine residency training.

    OpenAIRE

    Mahood, S.; Rojas, R.; Andres, D.; Zagozeski, C.; White, G.; Bradel, T.

    1994-01-01

    An educational contract for family medicine residency training and evaluation addresses many of the difficulties and challenges of current postgraduate medical education. This article identifies important principles for developing a contractual approach; describes the contract used in one program and its implementation; and discusses its theory, advantages, and limitations.

  15. Pacta sunt servanda versus the social role of contracts: the case of Brazilian agriculture contracts

    Directory of Open Access Journals (Sweden)

    Christiane Leles Rezende

    2012-06-01

    Full Text Available This study explores the instability created by contradictory court decisions related with contract breaches. Forward marketing contracts represent an important source of resources to finance Brazilian agriculture, however a large number of contract breaches were observed during a period of marked increase in soy prices. The study analyzed 161 judicial appeal decisions and a survey was carried with 70 farmers. The results show the difference of judges' interpretation and the existence of second order effects. The effects of court decisions were more requirements of guarantees and the reduction in the number of contracts. Those soybean farmers who did not breach their contracts have also been negatively affected by the strategic reactions of trading and processing companies. The concept of "social function of the contract" introduced in Brazilian civil code led to a higher degree of instability in contracts, raising transaction costs and motivating private economic sanctions.

  16. Standard forms of construction contracts in Romania

    Directory of Open Access Journals (Sweden)

    Cristian Bănică

    2013-12-01

    Full Text Available Construction industry in Romania is under pressure to modernize in order to cope with the new demands of development and convergence with EU. Contractual procedures in construction have to become an integral part in this process of modernization. The article makes an introduction to the advantages of standard forms of contract and professional contract administration in construction and presents the current state-of-the art in the use of standard construction contracts in Romania. Some practical conclusions and recommendations are presented considering the need for further contract studies.

  17. Contracts in Public Administration

    Directory of Open Access Journals (Sweden)

    Agnieszka GRZESIOK-HOROSZ

    2011-03-01

    Full Text Available Objectives: The present makes a contribution to the discussion on contracts in administration under Polish law. It concentrates on theoretical issues, but ones of considerable practical significance. Prior Work though relatively poorly explored, field. This paper is a result of academic considerations on the classical institution of civil law, namely a bilateral juridical act significance of this area may be demonstrated by the fact that one scientific conference and a collection of papers have been devoted to contracts in administration. as research method, the analysis of jurisprudence and doctrinal writings referring to law currently in force. The paper discusses as well the draft of the administrative law, and includes comparative remarks. put forward certain comments pertainin legislation. The authors formulate as well outline theses interesting but complicated matters. As a voice in the doctrinal dispute it can als useful for law students. Value composition. Starting from gener the binding law and proposed amendments. The functioning in foreign countries and proposals of regulatory solutions.

  18. Contractibility of curves

    Directory of Open Access Journals (Sweden)

    Janusz Charatonik

    1991-11-01

    Full Text Available Results concerning contractibility of curves (equivalently: of dendroids are collected and discussed in the paper. Interrelations tetween various conditions which are either sufficient or necessary for a curve to be contractible are studied.

  19. Concept of contracting authority

    OpenAIRE

    Kasiliauskaitė, Vitalija

    2016-01-01

    Concept of Contracting Authority Law on Public Procurement the procurement concept implies the conclusion that public procurement be declared only such purchases are carried out by the contracting authority. The contracting authorities can be a subject of state and municipal management institutes, whose assignment authority is determined by a functional approach. Also, contracting authorities may be public and legal entities, but that the public interest and operates non-commercial activities...

  20. Supply Chain Bilateral Coordination with Option Contracts under Inflation Scenarios

    Directory of Open Access Journals (Sweden)

    Nana Wan

    2015-01-01

    Full Text Available There exist obvious changes in price and demand during the inflationary period, both of which are regarded as the key factors leading to supply chain uncertainty. In this paper, we focus our discussion on price increase and demand contraction caused by inflation, integrate the effect of inflation and option contracts within the model framework, and analyze how to use option contracts to achieve supply chain coordination under inflation scenarios. We consider a one-period two-stage supply chain consisting of one supplier and one retailer and explore the effect of inflation on the optimal ordering and production decisions under three different types of contracts: wholesale price contracts, option contracts, and portfolio contracts. Moreover, we explore the impact of option contracts on the supply chain through using wholesale price contracts model as the benchmark. We find that the retailer prefers adopting portfolio contracts, but the supplier prefers providing option contracts under inflation scenarios. Ultimately, option contracts will be implemented owing to the supplier’s market dominant position. In addition, we discuss the supply chain bilateral coordination mechanism with option contracts from the perspectives of two members and derive that option contracts can coordinate the supply chain and achieve Pareto improvement under inflation scenarios.

  1. 77 FR 65577 - Notice of Continuation of Concession Contract

    Science.gov (United States)

    2012-10-29

    ... Continuation of Concession Contract AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: Pursuant to the terms of the listed concession contract, the National Park Service hereby gives public notice that it proposed to continue the concession contract listed below for a period not-to- exceed 1 year...

  2. Psychological contracts of hospice nurses.

    Science.gov (United States)

    Jones, Audrey Elizabeth; Sambrook, Sally

    2010-12-01

    Psychological contracts have been described as individuals' beliefs regarding the obligations, expectations, and contributions that exist between them and their employer. They can be influenced by the organization's culture and philosophy, through human resources policies, and through the employee's personality and characteristics. Owing to the recent economic crisis, hospices in the UK are currently in a transitional phase and are being expected to demonstrate efficiencies that might be more in line with a business model than a health-care environment. This may conflict with the philosophical views of hospice nurses. To support nurses through this transition, it might be helpful to understand the antecedents of hospice nurses' behaviour and how they construct their psychological contracts. Failure to offer adequate support might lead to negative outcomes such as a desire to leave the organisation, poorer quality work, or disruptive behaviour. This study used a modified grounded theory approach involving in-depth interviews to explore the context and content of the psychological contracts of hospice nurses in the UK. Four main themes emerged: the types of psychological contracts formed, how the contracts are formed, their contents, and the breaches and potential violations the nurses perceive.

  3. Teaching about Contracts.

    Science.gov (United States)

    Froman, Michael; Kosnoff, Kathy

    1978-01-01

    Presents teaching strategies for introducing high school students to contract law. Offers as a case study a contract agreement between pro football players and team owners. Stresses basic elements of contracts (offer, acceptance, consideration, and understanding the bargaining process). Journal available from the American Bar Association, 1155…

  4. Contract law as fairness

    NARCIS (Netherlands)

    Klijnsma, J.

    2015-01-01

    This article examines the implications for contract law of Rawls' theory of justice as fairness. It argues that contract law as an institution is part of the basic structure of society and as such subject to the principles of justice. Discussing the basic structure in relation to contract law is

  5. 3 CFR - Government Contracting

    Science.gov (United States)

    2010-01-01

    ... contract oversight could reduce such sums significantly. Government outsourcing for services also raises... a risk that taxpayer funds will be spent on contracts that are wasteful, inefficient, subject to... mission. In such cases, the agency must ensure that the risks associated with noncompetitive contracts are...

  6. Contracting for nuclear fuels

    International Nuclear Information System (INIS)

    Schuessler, C.M.

    1981-10-01

    This paper deals with uranium sales contracts, i.e. with contractual arrangements in the first steps of the fuel cycle, which cover uranium production and conversion. The various types of contract are described and, where appropriate, their underlying business philosophy and their main terms and conditions. Finally, the specific common features of such contracts are reviewed. (NEA) [fr

  7. Other enrichment related contracts

    International Nuclear Information System (INIS)

    Hall, J.C.

    1978-01-01

    In addition to long-term enrichment contracts, DOE has other types of contracts: (1) short-term, fixed-commitment enrichment contract; (2) emergency sales agreement for enriched uranium; (3) feed material lease agreement; (4) enriched uranium storage agreement; and (5) feed material usage agreement

  8. The Contracting Parties' Ability To Conclude The Employment Contract

    Directory of Open Access Journals (Sweden)

    Carmen Constantina NENU

    2014-08-01

    Full Text Available This study's main objective is to analyze certain effects produced by the changes of the Labor Code and by the entry into force of the current Romanian Civil Code. These effects refer to one of the fundamental conditions for the valid conclusion of the individual employment contract, that is, to the legal capacity of employers and employees. Thus, a complete analysis of legal regulations and of the correlations between different provisions on the legal capacity of parties to the individual employment contract is required to identify the existing noncompliance and to propose solutions. The research demonstrated that the current regulatory framework governing the legal capacity of the parties to an individual employment contract does not entirely correspond to the social reality. Therefore, only the employer benefits from a relatively comprehensive statutory regulation on the legal capacity to conclude an individual employment contract. The employee, however, does not benefit from the same attention from legislature. Considering the above, the study represents a significant scientific contribution, whose value lies in the proposed changes to modify legislature, so that the legal capacity of job holders would benefit from fair regulation, in accordance with the principle of legal protection of employee rights.

  9. Dynamics of Ring Current and Electric Fields in the Inner Magnetosphere During Disturbed Periods: CRCM-BATS-R-US Coupled Model

    Science.gov (United States)

    Buzulukova, N.; Fok, M.-C.; Pulkkinen, A.; Kuznetsova, M.; Moore, T. E.; Glocer, A.; Brandt, P. C.; Toth, G.; Rastaetter, L.

    2010-01-01

    We present simulation results from a one-way coupled global MHD model (Block-Adaptive-Tree Solar-Wind Roe-Type Upwind Scheme, BATS-R-US) and kinetic ring current models (Comprehensive Ring Current Model, CRCM, and Fok Ring Current, FokRC). The BATS-R-US provides the CRCM/FokRC with magnetic field information and plasma density/temperature at the polar CRCM/FokRC boundary. The CRCM uses an electric potential from the BATS-R-US ionospheric solver at the polar CRCM boundary in order to calculate the electric field pattern consistent with the CRCM pressure distribution. The FokRC electric field potential is taken from BATS-R-US ionospheric solver everywhere in the modeled region, and the effect of Region II currents is neglected. We show that for an idealized case with southward-northward-southward Bz IMF turning, CRCM-BATS-R-US reproduces well known features of inner magnetosphere electrodynamics: strong/weak convection under the southward/northward Bz; electric field shielding/overshielding/penetration effects; an injection during the substorm development; Subauroral Ion Drift or Polarization Jet (SAID/PJ) signature in the dusk sector. Furthermore, we find for the idealized case that SAID/PJ forms during the substorm growth phase, and that substorm injection has its own structure of field-aligned currents which resembles a substorm current wedge. For an actual event (12 August 2000 storm), we calculate ENA emissions and compare with Imager for Magnetopause-to-Aurora Global Exploration/High Energy Neutral Atom data. The CRCM-BATS-R-US reproduces both the global morphology of ring current and the fine structure of ring current injection. The FokRC-BATS-R-US shows the effect of a realistic description of Region II currents in ring current-MHD coupled models.

  10. Duration in Production Contracts

    OpenAIRE

    MacDonald, James M.; Korb, Penelope J.

    2006-01-01

    We use 2003 and 2004 ARMS data to analyze variations in contract duration among growers of broilers who hold production contracts. Most contracts cover just a single flock, but many extend for 1-2 years, and a significant minority of broiler contracts specify lengths of 5, 10, and even 15 years. We find that grower debt and production volume are inversely related to the choice of a short term (a year or less) contract, while lengthy prior experience with the contractor promotes short term con...

  11. Negotiating Efficient PPP Contracts

    DEFF Research Database (Denmark)

    Tvarnø, Christina D.

    . An opportunity the member states should consider using when procuring a PPP. This paper looks at the negotiation and contracting of a PPP in an economic theoretical and EU public procurement perspective and discusses how to establish an efficient PPP contract under a strong public law doctrine. Governments......This paper concerns Public Private Partnership (PPP) contracts in concern to the coming new 2014/24IEU public procurement directive. The new EU public procurement directive gives the public authority the opportunity to negotiate PPPs much more when they are implemented in national law...... procurement law. Furthermore, the paper seeks to establish a connection between public law, private law and the efficient PPP contract by drawing upon economic theory and empirical contract data from UK, US and Danish partnering contracts from the construction industry and the aim of contracting joint utility...

  12. Defense Contracting: Use of Undefinitized Contract Actions Understand and Definitization Time Frames Often Not Met

    National Research Council Canada - National Science Library

    2007-01-01

    ...), which authorize contractors to begin work before reaching a final agreement on contract terms. The contractor has little incentive to control costs during this period, creating a potential for wasted taxpayer dollars...

  13. The administrative contract asimilated to administrative acts in administrative litigation

    Directory of Open Access Journals (Sweden)

    Silvia GORIUC

    2018-03-01

    Full Text Available An administrative contract is the will between a public authority either a person empowe¬red by it, and one or more natural or legal persons, whether private or public, pursuing the realization of a public interest and to which a special scheme of administrative law applies. The typology of administrative contracts is very varied, depending on the evolution of the society’s needs. Thus, they are currently included in the category of administrative contracts: concession contracts and public procurement contracts, contracts for the use of public goods, public management contracts, public-private partnership contracts, public lending contracts and constitutive documents of the associative structures of public authorities.

  14. The Behavior of Counter-Current Packed Bed in the Proximity of the Flooding Point under Periodic Variations of Inlet Velocities

    Czech Academy of Sciences Publication Activity Database

    Ondráček, Jakub; Stavárek, Petr; Jiřičný, Vladimír; Staněk, Vladimír

    2006-01-01

    Roč. 20, č. 2 (2006), s. 147-155 ISSN 0352-9568 R&D Projects: GA ČR(CZ) GA104/03/1558 Institutional research plan: CEZ:AV0Z40720504 Keywords : counter-current flow * flooding point * axial dispersion Subject RIV: CI - Industrial Chemistry, Chemical Engineering Impact factor: 0.357, year: 2006

  15. The behavior of the critical current density below and above the first matching field in superconductors with periodic square arrays of pinning sites

    International Nuclear Information System (INIS)

    Obaidat, I.M.; Al Khawaja, U.; Benkraouda, M.; Salmeen, N.

    2006-01-01

    We have studied the effect of the applied magnetic field on critical depinning force at zero and finite temperatures and for several values of pinning strength. This was achieved by conducting extensive series of molecular dynamic simulations on driven vortex lattices interacting with periodic square arrays of pinning sites. We have found that the critical depinning force decreases as the applied magnetic field is increased. We have also observed two distinct behaviors of dependence of the critical depinning force on the applied magnetic field below and above the first matching filed

  16. Construction contract risk and reasonable evasions

    International Nuclear Information System (INIS)

    Wu Yunpeng

    2012-01-01

    Construction project has the characteristics such as large-scale investment, long-period implementation, excessive uncertainties,a single piece of production, etc. These characteristics determine the complexity of a construction project contract. To guarantee the time limit and quality of a project, finding ways to reduce and evade the contract risks as well as avoid unnecessary disputes are urgent requirements for each project manager. According to the practical situation, project contract risks are analyzed and illustrated in detail, and the concrete solutions for evading those risks are put forward. (authors)

  17. Post contract / Project management in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohd Jamil Hashim

    2010-01-01

    Full-text: Post contract is a period from issuance certificate of practical completion until final statement of account of the project. If this procedure not completed the whole project will at large, create customers un-satisfaction, contractual obligation not complied, record not completed and financial setback. With the usage terms of contract, standard JKR circulars, treasury circulars and JKR quality manual BKJ will produce new Standard operating procedure, SOP with regards to these matters. In doing so it shall increase customer satisfaction and reduce time to finalise project and provide good record system. Keywords: Post contract, certificate of practical completion, final account, customer satisfaction, Standard operating procedure. (author)

  18. Chelating extractants of improved selectivity. Progress report for period November 1, 1977--July 31 1978

    International Nuclear Information System (INIS)

    Freiser, H.

    1978-08-01

    During the current contract period, the high susceptibility of lanthanide chelate stability to steric hindrance was confirmed. The increase in coordination number of lanthanides from lanthanum to ytterbium as evidenced from extraction equilibria serves to increase their separability. 8-Quinolinol immobilized on silica can separate lanthanide ions

  19. Copyright Preemption of Contracts

    OpenAIRE

    Bohannan, Christina

    2008-01-01

    This Article argues that both courts and scholars are wrong in their categorical approaches to preemption of contracts under the Copyright Act, and proposes an intermediate approach that recognizes the importance of both contract rights and federal policy in preemption analysis. First, it argues that both courts and scholars have misapplied preemption law to breach of contract claims. Although the two sides tend to favor opposite results, they take equally categorical approaches. Categori...

  20. The Little Ice Age was 1.0-1.5 °C cooler than current warm period according to LOD and NAO

    Science.gov (United States)

    Mazzarella, Adriano; Scafetta, Nicola

    2018-02-01

    We study the yearly values of the length of day (LOD, 1623-2016) and its link to the zonal index (ZI, 1873-2003), the Northern Atlantic oscillation index (NAO, 1659-2000) and the global sea surface temperature (SST, 1850-2016). LOD is herein assumed to be mostly the result of the overall circulations occurring within the ocean-atmospheric system. We find that LOD is negatively correlated with the global SST and with both the integral function of ZI and NAO, which are labeled as IZI and INAO. A first result is that LOD must be driven by a climatic change induced by an external (e.g. solar/astronomical) forcing since internal variability alone would have likely induced a positive correlation among the same variables because of the conservation of the Earth's angular momentum. A second result is that the high correlation among the variables implies that the LOD and INAO records can be adopted as global proxies to reconstruct past climate change. Tentative global SST reconstructions since the seventeenth century suggest that around 1700, that is during the coolest period of the Little Ice Age (LIA), SST could have been about 1.0-1.5 °C cooler than the 1950-1980 period. This estimated LIA cooling is greater than what some multiproxy global climate reconstructions suggested, but it is in good agreement with other more recent climate reconstructions including those based on borehole temperature data.

  1. Financial risk of increasing the follow-up period of breast cancer treatment currently covered by the Social Protection System in Health in México.

    Science.gov (United States)

    Rodríguez-Aguilar, Román; Marmolejo-Saucedo, José Antonio; Tavera-Martínez, Sonia

    2018-01-01

    The objective of this work is to estimate the financial impact of increasing the monitoring period for breast cancer, which is financed by the Sistema de Protección Social en Salud (SPSS-Social Protection System in Health). A micro-simulation model was developed to monitor a cohort of patients with breast cancer, and also an estimation was made on the probability of surviving the monitoring period financed by the SPSS. Using the Monte Carlo simulation, the maximum expected cost was estimated to broaden such monitoring. Morbimortality information of the Ministry of Health and cases of breast cancer treated by the SPSS were used. Between 2013 and 2026, the financial resources to provide monitoring during 10 years to women diagnosed with breast cancer would reach up to $3607.40 million pesos on a base scenario, $4151.79 million pesos on the pessimistic scenario and $3414.85 million pesos on an optimistic scenario. In the base scenario, additional expenditure represents an annual increase of 9.1% of resources allocated to treating this disease, and 3.0% of the availability of the resources for the Fondo de Protección contra Gastos Catastróficos (FPGC-Fund for Protection against Catastrophic Expenditure). Increasing monitoring for patients with breast cancer would not represent a financial risk to the sustainability of the FPGC, and could increase patients survival and life quality.

  2. New solvent extraction processes for minor actinides: CIEMAT contribution to the partnew project: EU contract n. FIKW-CT2000-0087: first semestral period 2001 september 2000-february 2001

    International Nuclear Information System (INIS)

    2002-01-01

    This report includes the work developed at CIEMAT into the partnew project: '' New solvent extraction processes for minor actinides, during the first semestral period (september 2000 to february 2001), CIEMAT is involved in the following task: the study of the actinides (AN) and lanthanides (LN) extracting properties of new compounds with chemical structure based on two malonamide groups linked to an aromatic platform. The study of new-bearing extractants with chemical structure similar to malonamides aforementioned, changing the 0 atoms by s atoms, and the determination of the selectivity of these new thiomalonamides for AN(III) extraction. (Author)

  3. Contracting for Public Services

    DEFF Research Database (Denmark)

    Greve, Carsten

    strategic purchasing understanding markets communicating the contracting decision designing and drafting the contract the role of the consumer the regulation of service provision Illustrated throughout with practitioner case-studies from a range of OECD countries, this book presents an important new......Insightful and comprehensive and covering new subjects like globalization and IT, this text, international in its approach, provides a thorough introduction to the key phases of the contracting process and the skills required by managers in its implementation. These include: policy for contracting...

  4. Smart contracts sobre Bitcoin

    OpenAIRE

    Andreu Alemany, Josep Miquel

    2016-01-01

    El present treball final de màster realitza una introducció als smart contracts. El treball introdueix el concepte de contracte intel·ligent, els seus usos i alguns exemples existents. Seguidament proporciona les nocions necessàries de les transaccions del protocol Bitcoin per poder implementar un contracte intel·ligent, usant la blockchain que ofereix el protocol. Per últim, s'explica la implementació d'un contracte intel·ligent usant bitcoin: un canal de micropagaments. El presente traba...

  5. Optimal Lease Contract for Remanufactured Equipment

    Science.gov (United States)

    Iskandar, B. P.; Wangsaputra, R.; Pasaribu, U. S.; Husniah, H.

    2018-03-01

    In the last two decades, the business of lease products (or equipment) has grown significantly, and many companies acquire equipment through leasing. In this paper, we propose a new lease contract under which a product (or equipment) is leased for a period of time with maximum usage per period (e.g. 1 year). This lease contract has only a time limit but no usage limit. If the total usage per period exceeds the maximum usage allowed in the contract, then the customer (as a lessee) will be charged an additional cost. In general, the lessor (OEM) provides a full coverage of maintenance, which includes PM and CM under the lease contract. It is considered that the lessor offers the lease contract for a remanufactured product. We presume that the price of the lease contract for the remanufactured product is much lower than that of a new one, and hence it would be a more attractive option to the customer. The decision problem for the lessee is to select the best option offered that fits to its requirement, and the decision problem for the lessor is find the optimal maintenance efforts for a given price of the lease option offered. We first find the optimal decisions independently for each party, and then the joint optimal decisions for both parties.

  6. [Ulysses contract in psychiatry].

    Science.gov (United States)

    Daverio, Andrea; Piazzi, Gioia; Saya, Anna

    2017-01-01

    Over the last twenty years we have witnessed a growing focus on the rights of the ill people. The debate on informed consent and a new redefinition of the therapeutic relationship is constantly evolving. With this article, we propose a critical literature review of the so-called "Ulysses contract" or "psychiatric advance directives". It refers to the will that a subject expresses in writing, or orally, about the treatments he or she wishes or does not wish to be subject to if the time comes when it may be impossible to express his/her consent. This can especially occur in those with psychiatric disorders with serious clinical involvement and remitting-relapse (typically bipolar disorder, but also chronic delusional disorders and schizophrenia). In this context, the question is whether during intercritical periods the patient may or may not leave instructions to their care-givers. This aspect opens up to a series of interdisciplinary problems. In this article, we want to show the complexity of this debate from a clinical, ethical, legal and psychodynamic point of view, emphasizing the strengths and the major criticisms of the psychiatric advance directives for each area.

  7. IAEA research contracts. Third annual report

    International Nuclear Information System (INIS)

    1963-01-01

    During the period in which the Agency's research programme has been operative, nearly 150 research contracts have been placed with institutions in 35 Member States. While considerable emphasis was placed initially on research of a more fundamental nature - as reflected by the summaries presented herein of work under contracts awarded in the early stages of the programme - recent policy has shifted the major emphasis toward research of a practical nature, as the results of this type of research are likely to be of more immediate interest to Member States, and particularly to the developing nations. In every case, the summary of the contractor's final report has been prepared by that member of the Agency's scientific staff who has been closely connected with that particular subject of research. Thus, the scientific data reported in the summary remain the responsibility of the contractor, the Agency being responsible for any additional observations. The reports in the field of Radioactive waste management and environmental research included are: Research Contract No.20. Studies in the uptake of radioisotopes by edible marine products; Research Contract No. 33, Behaviour of fission products in soil; Research Contract No.100, Ionic interaction near clay surfaces. Reports dealing with Health physics and radiation protection presented are: Research Contract No.14, The effect of radiation on plant cells and its modification with protective substances; Research Contract No.32, Determination of the enrichment factors of calcium isotopes on ion exchange resins and the investigation of the various systems of electrolytic separation; Research Contract No. 53, Selection of sulphydryl compounds for radiation protection, using a new microbiological method; Research Contract No. 79, A study of the uptake of radioactive calcium in the skeleton. Reports related to Radiobiology are: Research Contract No.11, Genetical investigations on the effect of ionizing radiation on human cells

  8. IAEA research contracts. Third annual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1963-04-01

    During the period in which the Agency's research programme has been operative, nearly 150 research contracts have been placed with institutions in 35 Member States. While considerable emphasis was placed initially on research of a more fundamental nature - as reflected by the summaries presented herein of work under contracts awarded in the early stages of the programme - recent policy has shifted the major emphasis toward research of a practical nature, as the results of this type of research are likely to be of more immediate interest to Member States, and particularly to the developing nations. In every case, the summary of the contractor's final report has been prepared by that member of the Agency's scientific staff who has been closely connected with that particular subject of research. Thus, the scientific data reported in the summary remain the responsibility of the contractor, the Agency being responsible for any additional observations. The reports in the field of Radioactive waste management and environmental research included are: Research Contract No.20. Studies in the uptake of radioisotopes by edible marine products; Research Contract No. 33, Behaviour of fission products in soil; Research Contract No.100, Ionic interaction near clay surfaces. Reports dealing with Health physics and radiation protection presented are: Research Contract No.14, The effect of radiation on plant cells and its modification with protective substances; Research Contract No.32, Determination of the enrichment factors of calcium isotopes on ion exchange resins and the investigation of the various systems of electrolytic separation; Research Contract No. 53, Selection of sulphydryl compounds for radiation protection, using a new microbiological method; Research Contract No. 79, A study of the uptake of radioactive calcium in the skeleton. Reports related to Radiobiology are: Research Contract No.11, Genetical investigations on the effect of ionizing radiation on human cells

  9. Democratic contract law

    NARCIS (Netherlands)

    Hesselink, M.W.

    2015-01-01

    This article discusses the normative relationship between contract law and democracy. In particular, it argues that in order to be legitimate contract law needs to have a democratic basis. Private law is not different in this respect from public law. Thus, the first claim made in this article will

  10. Contract Teachers in India

    Science.gov (United States)

    Goyal, Sangeeta; Pandey, Priyanka

    2013-01-01

    In this paper, we use non-experimental data from government schools in Uttar Pradesh and Madhya Pradesh, two of the largest Indian states, to present average school outcomes by contract status of teachers. We find that contract teachers are associated with higher effort than civil service teachers with permanent tenures, before as well as after…

  11. Whither Performance Contracting?

    Science.gov (United States)

    Green, Norman S.

    This report describes briefly performance contracts; discusses their shortcomings, pitfalls, and advantages; and gives some insight into the future development of this new concept. Two shortcomings of performance contracting include (1) teaching to the test and (2) board abdication of its responsibility for making final decisions about educational…

  12. Comparing contracting performance

    DEFF Research Database (Denmark)

    Lindholst, Andrej Christian

    . Hypotheses are suggested for the role of culture, competition, contracts, capabilities and collaboration for contracting performance between and across the countries. Arguments are tested against data from on four comparable national surveys of private delivery of park and road maintenance services in local...

  13. BOT Outsourcing Contracts

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    2012-01-01

    Build-operate-transfer (BOT) contracting has been widely usen in the engineering and construction industry, but has only recently been introduced in services industry domains. Notably, service provider firms from emerging markets have recently started offering BOT outsourcing contracts. In this p...

  14. Drilling contracts and incentives

    International Nuclear Information System (INIS)

    Osmundsen, Petter; Sorenes, Terje; Toft, Anders

    2008-01-01

    Shortages of rigs and personnel have encouraged discussion of designing incentive contracts in the drilling sector. However, for the drilling contracts, there are not a large variety of contract types in use. This article describes and analyses incentives for drilling contractors. These are directly represented by the compensation formats utilised in the present and in the consecutive drilling contracts. Indirectly, incentives are also provided by the evaluation criteria that oil companies use for awarding drilling assignments. Changes in contract format pose a number of relevant questions relating to resource management, and the article takes an in-depth look at some of these. Do evaluation criteria for awarding drilling assignments encourage the development of new technology and solutions? How will a stronger focus on drilling efficiency influence reservoir utilisation?

  15. Drilling contract issues

    International Nuclear Information System (INIS)

    Davison, G.B.; Worden, D.R.; Borbridge, G.K.D.

    1997-01-01

    Some selected issues which are facing both operators and contractors in drilling for oil and gas, such as the allocation of risk by contract and by statute and the implementation of new technologies, were discussed. There are three varieties of written drilling contracts used in Canada: (1) day work and meterage contracts, (2) master drilling agreements, and (3) contracts that are used in construction projects that do not specifically relate to drilling. Issues relevant to the contractual allocation of risk, to implementing new drilling technologies, to reconciling contract and statute liability, and the formation of strategic alliances for mutual benefit, and the factors contributing to the success of such alliances were explored. 12 refs

  16. THE PSYCHOLOGICAL CONTRACT

    Directory of Open Access Journals (Sweden)

    Blanca Giorgiana GRAMA

    2015-04-01

    Full Text Available The psychological contract became known as a research paradigm within corporate research, providing a broad framework which explains the employee-company relations. Despite all this, there are still many debates on the concept and a series of criticism were expressed that led to the necessity of some more rigorous theoretical and empirical analysis. The psychological contract refers to the unwritten, implicit expectations that employees have from the company and vice versa; it is that which defines the things the employee expects from the employer. Consequently, each of the parties involved in the contract may have different perceptions on these commitments and obligations. Thus the psychological contract may be regarded as an exchange relation between the employer and the employee. Breaking the psychological contract affects the performance, the morale, and the motivation of the staff in a negative manner. The information presented in this paper is intended to contribute to the theoretical and methodological development of the concept.

  17. Current trends and outcomes of breast reconstruction following nipple-sparing mastectomy: results from a national multicentric registry with 1006 cases over a 6-year period.

    Science.gov (United States)

    Casella, Donato; Calabrese, Claudio; Orzalesi, Lorenzo; Gaggelli, Ilaria; Cecconi, Lorenzo; Santi, Caterina; Murgo, Roberto; Rinaldi, Stefano; Regolo, Lea; Amanti, Claudio; Roncella, Manuela; Serra, Margherita; Meneghini, Graziano; Bortolini, Massimiliano; Altomare, Vittorio; Cabula, Carlo; Catalano, Francesca; Cirilli, Alfredo; Caruso, Francesco; Lazzaretti, Maria Grazia; Meattini, Icro; Livi, Lorenzo; Cataliotti, Luigi; Bernini, Marco

    2017-05-01

    Reconstruction options following nipple-sparing mastectomy (NSM) are diverse and not yet investigated with level IA evidence. The analysis of surgical and oncological outcomes of NSM from the Italian National Registry shows its safety and wide acceptance both for prophylactic and therapeutic cases. A further in-depth analysis of the reconstructive approaches with their trend over time and their failures is the aim of this study. Data extraction from the National Database was performed restricting cases to the 2009-2014 period. Different reconstruction procedures were analyzed in terms of their distribution over time and with respect to specific indications. A 1-year minimum follow-up was conducted to assess reconstructive unsuccessful events. Univariate and multivariate analyses were performed to investigate the causes of both prosthetic and autologous failures. 913 patients, for a total of 1006 procedures, are included in the analysis. A prosthetic only reconstruction is accomplished in 92.2 % of cases, while pure autologous tissues are employed in 4.2 % and a hybrid (prosthetic plus autologous) in 3.6 %. Direct-to-implant (DTI) reaches 48.7 % of all reconstructions in the year 2014. Prophylactic NSMs have a DTI reconstruction in 35.6 % of cases and an autologous tissue flap in 12.9 % of cases. Failures are 2.7 % overall: 0 % in pure autologous flaps and 9.1 % in hybrid cases. Significant risk factors for failures are diabetes and the previous radiation therapy on the operated breast. Reconstruction following NSM is mostly prosthetic in Italy, with DTI gaining large acceptance over time. Failures are low and occurring in diabetic and irradiated patients at the multivariate analysis.

  18. Current status and future trends of SO2 and NOx pollution during the 12th FYP period in Guiyang city of China

    Science.gov (United States)

    Tian, Hezhong; Qiu, Peipei; Cheng, Ke; Gao, Jiajia; Lu, Long; Liu, Kaiyun; Liu, Xingang

    2013-04-01

    In order to investigate the future trends of SO2 and NOx pollution in Guiyang city of China, the MM5/CALMET/CALPUFF modeling system is applied to assess the effects of air pollution improvement that would result from reduction targets for SO2 and NOx emissions during the 12th Five-Year Plan (2011-2015). Three scenarios are established for the objective year 2015 based on the reference emissions in base year 2010. Scenario analysis and modeling results show that emissions are projected to increase by 26.5% for SO2 and 138.0% for NOx in 2015 Business-As-Usual (BAU) relative to base year 2010, respectively, which will lead to a substantial worsening tendency of SO2 and NOx pollution. In comparison, both the 2015 Policy Reduction (PR) and 2015 Intensive Policy Reduction (IPR) scenarios would contribute to improve the urban air quality. Under 2015 PR scenario, the maximum annual average concentration of SO2 and NOx will reduce by 54.9% and 31.7%, respectively, relative to the year 2010, with only 2.1% of all individual gridded receptors exceed the national air quality standard limits; while the maximum annual average concentrations of SO2 and NOx can reduce further under 2015 IPR scenario and comply well with standards limits. In view of the technical feasibility and cost-effectiveness, the emission reduction targets set in the 2015 PR scenario are regarded as more reasonable in order to further improve the air quality in Guiyang during the 12th FYP period and a series of comprehensive countermeasures should be effectively implemented.

  19. AN ANALYTICAL ANALYSIS OF THE CURRENT ACCOUNT BALANCE IN THE FRAMEWORK OF OPTIMAL EXTERNAL BORROWING: APPLICATION TO TURKEY FOR THE POST 1995 PERIOD

    Directory of Open Access Journals (Sweden)

    A.NİYAZİ ÖZKER

    2013-06-01

    Full Text Available After placing the general analytic framework associated with widely used quantitative macro indicators, this paper aims to analyse the fluctuating variables which can be influenced by the current accounts balance in the optimum external borrowing. The capacity of a country to service external debt depends on the growth of output and of exports and imports. Exports, minimum tolerable level of imports and foreign exchange rates (or reserves provide a useful framework for the examination of optimum external borrowing. So, the most widely used quantitative indicator here is the optimum external debt ratios, which is the ratios of debt service to the level of exports of goods and services. As a suggested, indicator of the optimum external debt burden in the medium-term or in the long run, the ratio of external debt to GNP (Gross National Product or of debt service to GNP may be superior to the ratio of debt service to exports because over time sizeable changes in the level of exports and imports in GNP can occur.

  20. A three-phase model proposal for the evolution of scientific communication: from first print periodicals to current electronic communication system

    Directory of Open Access Journals (Sweden)

    Patrícia Bertin

    Full Text Available Scientific communication has undergone deep transformations, since the emergence of Internet. Aiming to provide further thought on the evolution of scientific communication, this paper features a historical overview of the scientific communication advances over the last twenty years through a three-phase model for the evolution of the electronic journal and the preprints services, and presents Brazilian contemporary panorama for scientific communication. The three-phase model presented in this work is an adaptation of that one proposed by Tenopir et al. (2003 to describe the patterns of journal use by scientists since 1990. The early evolutionary phase followed the emergence of the first digital journals and the creation of repositories in the Web for publishing preliminary versions of scientific literature on the author’s initiative; by that time, most academics reproved electronic publishing initiatives. From 1996 and forward, in the consolidation phase, electronic journals were commonly identical to their print counterparts; the acceptance of the electronic format began to increase, and preprint services got underway in several disciplines. The advanced evolutionary phase started with the world discussion on open access to scientific information. The comparison of the current electronic journal with that viewed by enthusiasts in the first years of the 1990s shows that some aspects still remain to be improved in electronic formal and informal communication, towards effective dissemination of scientific information.

  1. Annual Report to the Bonneville Power Administration, Reporting Period: April 2008 - February 2009 [re: "Survival and Growth in the Columbia River Plume and north California Current"].

    Energy Technology Data Exchange (ETDEWEB)

    Northwest Fisheries Science Center, NOAA Fisheries; Cooperative Institute for Marine Resources Studies, Oregon State University; OGI School of Science & Engineering, Oregon Health Sciences University.

    2009-07-17

    We have made substantial progress toward our objectives outlined in our BPA supported proposal entitled 'Columbia River Basin Juvenile Salmonids: Survival and Growth in the Columbia River Plume and northern California Current' which we report on herein. During 2008, we were able to successfully conduct 3 mesoscale cruises. We also were able to conduct 7 biweekly predator cruises, along with substantial shore-based visual observations of seabirds. Detailed results of the mesoscale cruises are available in the Cruise Reports and summarized in the next section. We have taken a proactive approach to getting the results of our research to fisheries managers and the general public. We have begun to make annual predictions based on ocean conditions of the relative survival of juvenile coho and Chinook salmon well before they return as adults. This is based on both biological and physical indicators that we measure during our surveys or collect from outside data sources. Examples of our predictions for 2009 and 2010 are available on the following web site: http://www.nwfsc.noaa.gov/research/divisions/fed/oeip/a-ecinhome.cfm.

  2. IAEA research contracts. Second annual report

    International Nuclear Information System (INIS)

    1962-01-01

    During the period in which the Agency's research programme has been operative, nearly 150 research contracts have been placed with institutions in 35 Member States. While considerable emphasis was placed initially on research of a more fundamental nature - as reflected by the summaries presented herein of work under contracts awarded in the early stages of the programme - recent policy has shifted the major emphasis toward research of a practical nature, as the results of this type of research are likely to be of more immediate interest to Member States, and particularly to the developing nations. In every case, the summary of the contractor's final report has been prepared by that member of the Agency's scientific staff who has been closely connected with that particular subject of research. Thus, the scientific data reported in the summary remain the responsibility of the contractor, the Agency being responsible for any additional observations. The reports of the following contracts are included: Research Contract No. 1, Factors controlling the distribution of fission products in the biosphere; Research Contract No. 4, The development of a method of non-destructive analysis to determine the U-235 and Pu content of irradiated fuel elements that are in storage under water and that have been out of the reactor for periods of more than one month; Research Contract No. 5, Non-destructive method for evaluating the U-235 and Pu content of irradiated fuel elements; Research Contract No. 19, Studies of contamination in local marine resources, and more specifically the determination of horizontal and vertical diffusion rates in Suruga Bay; Research Contract No. 22, A study of the uptake, accumulation and loss of radioactive material by marine bacteria; Research Contract No. 26, (a) Red cell life span in patients with congenital or acquired haemolytic anaemia using Cr-51 and pie-operative spleen scanning; (b) The aeriology of tropical iron deficiency anaemia using Fe-59 in

  3. IAEA research contracts. Second annual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1962-07-01

    During the period in which the Agency's research programme has been operative, nearly 150 research contracts have been placed with institutions in 35 Member States. While considerable emphasis was placed initially on research of a more fundamental nature - as reflected by the summaries presented herein of work under contracts awarded in the early stages of the programme - recent policy has shifted the major emphasis toward research of a practical nature, as the results of this type of research are likely to be of more immediate interest to Member States, and particularly to the developing nations. In every case, the summary of the contractor's final report has been prepared by that member of the Agency's scientific staff who has been closely connected with that particular subject of research. Thus, the scientific data reported in the summary remain the responsibility of the contractor, the Agency being responsible for any additional observations. The reports of the following contracts are included: Research Contract No. 1, Factors controlling the distribution of fission products in the biosphere; Research Contract No. 4, The development of a method of non-destructive analysis to determine the U-235 and Pu content of irradiated fuel elements that are in storage under water and that have been out of the reactor for periods of more than one month; Research Contract No. 5, Non-destructive method for evaluating the U-235 and Pu content of irradiated fuel elements; Research Contract No. 19, Studies of contamination in local marine resources, and more specifically the determination of horizontal and vertical diffusion rates in Suruga Bay; Research Contract No. 22, A study of the uptake, accumulation and loss of radioactive material by marine bacteria; Research Contract No. 26, (a) Red cell life span in patients with congenital or acquired haemolytic anaemia using Cr-51 and pie-operative spleen scanning; (b) The aeriology of tropical iron deficiency anaemia using Fe-59 in

  4. Contract Award Decisions Resulting in Contract Termination for Default

    National Research Council Canada - National Science Library

    1996-01-01

    .... Specifically, the audit focused on contracts terminated either for default or convenience and determined whether the contract terminations could have been averted based on information available before contract award...

  5. Process Improvement for Interinstitutional Research Contracting.

    Science.gov (United States)

    Varner, Michael; Logan, Jennifer; Bjorklund, Todd; Whitfield, Jesse; Reed, Peggy; Lesher, Laurie; Sikalis, Amy; Brown, Brent; Drollinger, Sandy; Larrabee, Kristine; Thompson, Kristie; Clark, Erin; Workman, Michael; Boi, Luca

    2015-08-01

    Sponsored research increasingly requires multiinstitutional collaboration. However, research contracting procedures have become more complicated and time consuming. The perinatal research units of two colocated healthcare systems sought to improve their research contracting processes. The Lean Process, a management practice that iteratively involves team members in root cause analyses and process improvement, was applied to the research contracting process, initially using Process Mapping and then developing Problem Solving Reports. Root cause analyses revealed that the longest delays were the individual contract legal negotiations. In addition, the "business entity" was the research support personnel of both healthcare systems whose "customers" were investigators attempting to conduct interinstitutional research. Development of mutually acceptable research contract templates and language, chain of custody templates, and process development and refinement formats decreased the Notice of Grant Award to Purchase Order time from a mean of 103.5 days in the year prior to Lean Process implementation to 45.8 days in the year after implementation (p = 0.004). The Lean Process can be applied to interinstitutional research contracting with significant improvement in contract implementation. © 2015 Wiley Periodicals, Inc.

  6. Contract Design: Risk Management and Evaluation.

    Science.gov (United States)

    Mühlbacher, Axel C; Amelung, Volker E; Juhnke, Christin

    2018-01-12

    Effective risk adjustment is an aspect that is more and more given weight on the background of competitive health insurance systems and vital healthcare systems. The risk structure of the providers plays a vital role in Pay for Performance. A prerequisite for optimal incentive-based service models is a (partial) dependence of the agent's returns on the provider's gain level. Integrated care systems as well as accountable care organisations (ACOs) in the US and similar concepts in other countries are advocated as an effective method of improving the performance of healthcare systems. These systems outline a payment and care delivery model that intends to tie provider reimbursements to predefined quality metrics. By this the total costs of care shall be reduced. Little is known about the contractual design and the main challenges of delegating "accountability" to these new kinds of organisations and/or contracts. The costs of market utilisation are highly relevant for the conception of healthcare contracts; furthermore information asymmetries and contract-specific investments are an obstacle to the efficient operation of ACOs. A comprehensive literature review on methods of designing contracts in Integrated Care was conducted. The research question in this article focuses on how reimbursement strategies, evaluation of measures and methods of risk adjustment can best be integrated in healthcare contracting. Each integrated care contract includes challenges for both payers and providers without having sufficient empirical data on both sides. These challenges are clinical, administrative or financial nature. Risk adjusted contracts ensure that the reimbursement roughly matches the true costs resulting from the morbidity of a population. If reimbursement of care provider corresponds to the actual expenses for an individual/population the problem of risk selection is greatly reduced. The currently used methods of risk adjustment have widely differing model and forecast

  7. Contract Design: Risk Management and Evaluation

    Directory of Open Access Journals (Sweden)

    Axel C. Mühlbacher

    2018-01-01

    Full Text Available Introduction: Effective risk adjustment is an aspect that is more and more given weight on the background of competitive health insurance systems and vital healthcare systems. The risk structure of the providers plays a vital role in Pay for Performance. A prerequisite for optimal incentive-based service models is a (partial dependence of the agent’s returns on the provider’s gain level. Integrated care systems as well as accountable care organisations (ACOs in the US and similar concepts in other countries are advocated as an effective method of improving the performance of healthcare systems. These systems outline a payment and care delivery model that intends to tie provider reimbursements to predefined quality metrics. By this the total costs of care shall be reduced.  Methods: Little is known about the contractual design and the main challenges of delegating “accountability” to these new kinds of organisations and/or contracts. The costs of market utilisation are highly relevant for the conception of healthcare contracts; furthermore information asymmetries and contract-specific investments are an obstacle to the efficient operation of ACOs. A comprehensive literature review on methods of designing contracts in Integrated Care was conducted. The research question in this article focuses on how reimbursement strategies, evaluation of measures and methods of risk adjustment can best be integrated in healthcare contracting.  Results: Each integrated care contract includes challenges for both payers and providers without having sufficient empirical data on both sides. These challenges are clinical, administrative or financial nature. Risk adjusted contracts ensure that the reimbursement roughly matches the true costs resulting from the morbidity of a population. If reimbursement of care provider corresponds to the actual expenses for an individual/population the problem of risk selection is greatly reduced. The currently used methods

  8. ENFORCEMENT OF MORTGAGE CONTRACT

    Directory of Open Access Journals (Sweden)

    Alisa A. BELU

    2016-07-01

    Full Text Available A chattel mortgage contract is the expression of a real guarantee that gives the creditor precedence over other creditors, in addition to the general pledge upon the belongings of the debtor. It refers to the sale of mortgaged movable assets, exclusively or prioritized in favor of the mortgaging creditor, in case the debtor does not comply with his / her commitments, under the signed mortgage contract. Beginning from this purpose, shared by both sides (as the chattel mortgage contract is synallagmatic, in case the debtor is unable to fulfill his / her commitments, the sides reach a situation of enforcement of the signed chattel mortgage contract. Given the legal status of the chattel mortgage contract [Art. 2387-2477 Noul Cod Civil , Universul Juridic, Bucureşti, 2016, ISBN 978-606-673-792-0], the principle of binding force of the contract and the principle according to which signed legal conventions will entail legal effects, the Romanian law maker developed the proper legal framework for the enforcement of the chattel mortgage contract. [art. 622 si urm. Noul Cod de Procedură Civilă, ed. Hamangiu, Bucureşti, 2016, ISBN 978-606-27-0459-9].

  9. JURIDICAL WILL IN CONTRACTS

    Directory of Open Access Journals (Sweden)

    Emilian CIONGARU

    2015-07-01

    Full Text Available In the business law, almost all judicial relationships of private law are obligational juridical relationships which are made up of legal acts and facts. The most important legal act is the contract since it is the basis of the social life in any community meaning that it represents the most important economic and juridical instrument for the participants to a contract. The persons are free and equal in society and, consequently, no power is valid and fundamental unless it relies on their consent, namely on a contract. So, the existence of a civil contract relies on the principles of consensualism, a perception based on moral rules to observe one’s promises, to have good faith and to observe the interests of your fellow creature. The exterior manifestation, the expression or declaration of the juridical will constitutes the consent of such person in making the structure of contract. The declared will must correspond to the person’s real will and the adoption and declaration of the juridical will must take place consciously. Any contract that does not derive from juridical will is null and the civilizing character is inexistent. The principles giving sense to consensualism is the one of agreement between parties so as to produce legal effects by itself and it is enough for the conclusion of a contract, regardless of the form in which it is exteriorized, a principle expressed by the Latin adagio pacta sunt servanda.

  10. Characteristics of persistent spin current components in a quasi-periodic Fibonacci ring with spin–orbit interactions: Prediction of spin–orbit coupling and on-site energy

    International Nuclear Information System (INIS)

    Patra, Moumita; Maiti, Santanu K.

    2016-01-01

    In the present work we investigate the behavior of all three components of persistent spin current in a quasi-periodic Fibonacci ring subjected to Rashba and Dresselhaus spin–orbit interactions. Analogous to persistent charge current in a conducting ring where electrons gain a Berry phase in presence of magnetic flux, spin Berry phase is associated during the motion of electrons in presence of a spin–orbit field which is responsible for the generation of spin current. The interplay between two spin–orbit fields along with quasi-periodic Fibonacci sequence on persistent spin current is described elaborately, and from our analysis, we can estimate the strength of any one of two spin–orbit couplings together with on-site energy, provided the other is known. - Highlights: • Determination of Rashba and Dresselhaus spin–orbit fields is discussed. • Characteristics of all three components of spin current are explored. • Possibility of estimating on-site energy is given. • Results can be generalized to any lattice models.

  11. Characteristics of persistent spin current components in a quasi-periodic Fibonacci ring with spin–orbit interactions: Prediction of spin–orbit coupling and on-site energy

    Energy Technology Data Exchange (ETDEWEB)

    Patra, Moumita; Maiti, Santanu K., E-mail: santanu.maiti@isical.ac.in

    2016-12-15

    In the present work we investigate the behavior of all three components of persistent spin current in a quasi-periodic Fibonacci ring subjected to Rashba and Dresselhaus spin–orbit interactions. Analogous to persistent charge current in a conducting ring where electrons gain a Berry phase in presence of magnetic flux, spin Berry phase is associated during the motion of electrons in presence of a spin–orbit field which is responsible for the generation of spin current. The interplay between two spin–orbit fields along with quasi-periodic Fibonacci sequence on persistent spin current is described elaborately, and from our analysis, we can estimate the strength of any one of two spin–orbit couplings together with on-site energy, provided the other is known. - Highlights: • Determination of Rashba and Dresselhaus spin–orbit fields is discussed. • Characteristics of all three components of spin current are explored. • Possibility of estimating on-site energy is given. • Results can be generalized to any lattice models.

  12. Alternative contract mechanisms for environmental restoration

    International Nuclear Information System (INIS)

    Billings, R.M.; Geotze, P.; Billings, B.G.

    1994-01-01

    Remediation and investigation contracting mechanisms used by Billings and Associates, Inc. (BAI), for operations within New Mexico are described, and the advantages and disadvantages are considered. Methods discussed are: time and materials, unit pricing, and pay for performance. An emphasis is placed upon the pay for performance method. While there are alternative contracting mechanisms, the state has thus far been limited to traditional contract types, such as time and materials. While the undertaking of a pay for performance remediation scenario presents higher risk with an opportunity for comparable reward, application of this type of alternative contracting has been slow to materialize. The New Mexico Environment Department/Underground Storage Tank Bureau is mandated by regulation to seek complete remediation of petroleum contaminated soils and ground water within the shortest practicable period of time

  13. Bottlenecks and contracts

    International Nuclear Information System (INIS)

    2001-01-01

    The report surveys the central points in the literature about contracts on geographical price differences and transmission rights in the power market. It is commonly believed that such contracts may reduce market power and contribute to better network investments. The theoretical debate is in part unfinished and largely based on very stylised assumptions. There is some indication that such contracts may not be very useful in practice. But they may be useful in some cases, perhaps in particular when power is transported outside limited surplus areas and for certain investment decisions where there is no systems operator with a natural responsibility

  14. Contract management survey 2002.

    Science.gov (United States)

    Hoppszallern, Suzanna

    2002-10-01

    Spending on clinical contracts continues to outpace spending on business services, but may be leveling off. The 12th annual Contract Management Survey shows that the performance of clinical vendors is now comparable to business service vendors in meeting savings targets. Both business and clinical vendors are receiving higher marks from hospital leaders, but execs quickly respond to low marks by bringing the service back in-house of changing vendors. This report examines trends in outsourcing, satisfaction levels, the decision-making process, contract features and performance, and spending.

  15. Conference Reports: New developments affecting natural gas sales contracts

    International Nuclear Information System (INIS)

    1999-01-01

    Papers presented at a conference examining and reviewing recent trends in natural gas sales contracts are contained in this volume. Conference participants heard 14 presentations, with topics including pricing provisions in gas contracts, security of supply, cross-border issues, legislative reform of electronic data interchange, digital signatures, new developments in managing contracts in a competitive environment, the changing role of natural gas aggregators, drafting 'force majeure' clauses in natural gas purchase/sale contracts and the consequences and remedies for breach of natural gas contracts. The volume also includes biographical notes, and current addresses of the speakers

  16. Plan Assurance Qualité for an Installation Contract

    CERN Document Server

    Gascon, C

    2001-01-01

    The current ST/EL group's installation and maintenance contract expires on June 2001. Official procedures for a new contract began a few months ago. Once the new contract has been adjudicated, contractor firm should establish a Quality Assurance Plan (PAQ) within 6 months to be approved. This PAQ is the essential main instrument which ST/EL group has in order to assure a perfect achievement of signed contract. PAQ efficiency depends on its good knowledge and its permanent application on the part of the contractor firm and especially on the part of ST/EL group. The acquired experience during last PAQ should be reflected in the future contract.

  17. Comparison between electrically evoked and voluntary isometric contractions for biceps brachii muscle oxidative metabolism using near-infrared spectroscopy.

    Science.gov (United States)

    Muthalib, Makii; Jubeau, Marc; Millet, Guillaume Y; Maffiuletti, Nicola A; Nosaka, Kazunori

    2009-09-01

    This study compared voluntary (VOL) and electrically evoked isometric contractions by muscle stimulation (EMS) for changes in biceps brachii muscle oxygenation (tissue oxygenation index, DeltaTOI) and total haemoglobin concentration (DeltatHb = oxygenated haemoglobin + deoxygenated haemoglobin) determined by near-infrared spectroscopy. Twelve men performed EMS with one arm followed 24 h later by VOL with the contralateral arm, consisting of 30 repeated (1-s contraction, 1-s relaxation) isometric contractions at 30% of maximal voluntary contraction (MVC) for the first 60 s, and maximal intensity contractions thereafter (MVC for VOL and maximal tolerable current at 30 Hz for EMS) until MVC decreased approximately 30% of pre-exercise MVC. During the 30 contractions at 30% MVC, DeltaTOI decrease was significantly (P < 0.05) greater and DeltatHb was significantly (P < 0.05) lower for EMS than VOL, suggesting that the metabolic demand for oxygen in EMS is greater than VOL at the same torque level. However, during maximal intensity contractions, although EMS torque (approximately 40% of VOL) was significantly (P < 0.05) lower than VOL, DeltaTOI was similar and tHb was significantly (P < 0.05) lower for EMS than VOL towards the end, without significant differences between the two sessions in the recovery period. It is concluded that the oxygen demand of the activated biceps brachii muscle in EMS is comparable to VOL at maximal intensity.

  18. Industrial Services Contracts

    CERN Document Server

    2006-01-01

    This document gives an overview of Industrial Services contracts at CERN, including the probable expenditure in 2006 and the estimated expenditure for 2007. The Finance Committee is invited: - to take note of the revised amount in 2006 for Industrial Services contracts referred to in this document of 138.02 MCHF at 2006 prices compared to the previously anticipated amount of 122.67 MCHF at 2005 prices; - to take note that the estimated amount in 2007 for the contracts referred to in this document will be 112.54 MCHF at 2006 prices; - for the reasons set out in this document, the Finance Committee is also invited to approve the requests for the contracts presented and highlighted in the Annexes.

  19. Temporary labour contracts

    CERN Document Server

    2001-01-01

    At its September 2000 meeting, the Finance Committee approved a second one-year extension of the four existing temporary labour contracts (L020/PE, L021/PE, L022/PE, L023/PE) until 31 December 2001 for a total amount not exceeding 6 000 000 Swiss francs at 2000 prices. The Finance Committee is invited: - to take note that the estimated annual expenditure on temporary labour in 2001 will amount to approximately 4 500 000 Swiss francs against the previously estimated 6 000 000 Swiss francs; - to approve the extension of the four existing contracts by six months to 30 June 2002 for an overall amount not exceeding 1 500 000 Swiss francs; - to take note that new contracts for the Swiss part of the CERN site will be submitted for adjudication in December 2001 and that new contracts for the French part of the CERN site will be submitted for adjudication in the course of 2002.

  20. Corrupt Relational Contracting

    OpenAIRE

    Johann Graf Lambsdorff; Sitki Utku Teksoz

    2002-01-01

    Because corruption must be hidden from the public and is not enforced by courts it entails transaction costs, which are larger than those from legal exchange. This suggests that corrupt contracts are primarily relational contracts where legal exchange serves as a basis for sealing and enforcing corrupt agreements. Legal exchange not only provides for corrupt opportunities, but for the necessary enforcement mechanisms. Examples of such legal exchange are long-term business exchange, belonging ...

  1. Contracting as a Science

    Science.gov (United States)

    2012-04-30

    disconfirmation of expectations theory to examine customer satisfaction in the procuring contracting officer (PCO)–program manager (PM) relationship in...marketing terms, finding that disconfirmed expectations lead to consumer satisfaction or dissatisfaction. The former approach presents the idea that if an...individual exerts effort, the expectation is that successful performance will occur leading to a desired result. In contracting, the theory might be

  2. Expansionary fiscal contractions

    DEFF Research Database (Denmark)

    Bergman, Ulf Michael; Hutchison, Michael

    2010-01-01

    The Expansionary Fiscal Contraction (EFC) hypothesis predicts that a major fiscal consolidation leads to an economic expansion under certain circumstances. We test this hypothesis, and the implied non-linear responses of the economy to large and small changes in fiscal policy, using data from...... that the exogenous fiscal contraction in Denmark was a credible regime shift and, together with other reforms undertaken at the time, increased both private consumption and aggregate output....

  3. Selected Current Acquisitions and Articles from Periodicals

    Science.gov (United States)

    1994-06-01

    OCCUPATIONAL SPECIALTIES--COSTS. Military occupational specialty training cost handbook (MOSB). Indianapolis, Ind. : U.S. Army Finance and Accounting...UNITED STATES--ARMED FORCES--RECREATION-- FINANCE . United States. General Accounting Office. Morale, welfare, and recreation declining funds require...FRANCE O’Sullivan, Edmund. Roofless Money Heads West (Saudi prince buys Euro Disneyland ). MEED 38:2-3 Jun 17 󈨢. FUTURE FitzGerald, Mary C. The Russian

  4. RENEGOTIATION MINING CONTRACT: LEGAL PARADIGM RECONSTRUCTION EFFORTS

    Directory of Open Access Journals (Sweden)

    Marilang -

    2014-07-01

    Full Text Available Renegotiation contract mining is not a priori notion that was born but is driven by the fact that empirical Work Contract (KK and coal mining concessions of the Works Agreement (Cca that are valid for this resulted in profits which are not comparable between countries with investors (domestic and foreign. In addition, Law No. 4 of 2009 about Mineral and Coal Mining (minerba through article 169 have been injected that though the mining contracts during the validity of this, still respected until the end, however, if the implementation of these contracts give rise to distortions for the national interest, then the Government must encourage the investors to do Renegotiation against existing contracts to comply with legislation minerba forever within a period of one year since the enactment of the legislation this minerba. Renegotiation mining contracts that have been approved on the fact of the matter is simply an attempt to reconstruct the ruling paradigm, so with that paradigm shift, both parties can reach the intersection for the benefit of both parties, i.e. the parties proportionately Indonesia suffered no losses on the one hand, and the benefit of the domestic and foreign investors remain in reasonable limits on the other. 

  5. Options for change in the NHS consultant contract.

    Science.gov (United States)

    Clarke, R W; Gray, C

    The lead negotiators for the management and consultant sides in an NHS trust in northern England responded to debate in their trust about consultant contracts by offering to research the attitudes of their peers towards a variety of contract options. The options tested included the current contract; models already examined in the trust and elsewhere, such as time sensitive and mild performance related contracts; and some more radical and speculative possibilities, including consultants franchising their services to the trust. Beyond the predictable conclusion that consultants would prefer no change while managers desired it, a time sensitive contract emerged as having potential for successful negotiation. On the other hand, neither consultants nor managers favoured a strict performance related contract or a fee for service contract. There was a strong similarity of opinion between the two groups on the relative salary values of the options, though the consultants consistently priced these higher than the managers.

  6. Managing the relational character of public-private partnership contracts

    Directory of Open Access Journals (Sweden)

    Cvetković Predrag

    2015-01-01

    the 'value for money' which the public partner will obtain by the implementation of the contract, and to ensure an adequate structural framework of the PPP contract. The second one is the ex post aspect of alignment which involves alignment of the contract to the contextual changes in the contract environment during the contract period. In this regard, the key principles are the principles of solidarity and cooperation.

  7. Service contract of Renault Kerax 440 truck with deductible and policy limit coverage modification

    Science.gov (United States)

    Bustami, Pasaribu, Udjianna. S.; Husniah, Hennie

    2016-02-01

    In this paper we discuss a service contracts with coverage modification that only offer preventive maintenance and corrective maintenance for Renault Kerax 440 Truck by service contract provider. Corrective maintenance costs is modified with deductible and policy limit during the period of the service contract. Demand for a service contract is only influenced by the price of the service contract, deductible, and policy limit offered by producer to consumer. The main problem in this thesis is determining the price of a service contract, deductible, and policy limit to get maximum profit for producer for each of service contract.

  8. 24 CFR 203.262 - Due date of periodic MIP.

    Science.gov (United States)

    2010-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Mortgage Insurance Premiums-Periodic...

  9. Problem Periods

    Science.gov (United States)

    ... ovary syndrome. Read our information on PCOS for teens , and see your doctor if you think you may have PCOS. Major weight loss. Girls who have anorexia will often stop having periods. When to see ...

  10. INDEFINITE CONTRACT REVIEW 2000

    CERN Multimedia

    Division des ressources humaines

    2000-01-01

    The Director-General has decided to review staff members in professional categories 2 to 5 satisfying the criteria for consideration for the award of an indefinite contract, in accordance with Article R II 1.20 of the Staff Regulations. Staff members holding a fixed-term contract which it has been decided not to renew will not be considered. The following stages are foreseen:1.\tCandidates qualifying for review in accordance with Article R II 1.20 of the Staff Regulations and the Administrative Circular N° 9 will be contacted by Human Resources Division. 2.\tThe criteria as to when staff members qualify for review are described in Administrative Circular N° 9. These include the following:staff members who are in their fourth year of service on a fixed-term contract;in addition, for staff members having three years or more of previous relevant service in the Organization on a contract of limited duration (or term-contract) and upon proposal by the division leader concerned, consid...

  11. INDEFINITE CONTRACT REVIEW 2001

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The Director-General has decided to review staff members in professional categories 2 to 5 satisfying the criteria for consideration for the award of an indefinite contract, in accordance with Article R II 1.20 of the Staff Regulations. Staff members holding a fixed-term contract which it has been decided not to renew will not be considered. The following stages are foreseen: 1. Candidates qualifying for review in accordance with Article R II 1.20 of the Staff Regulations and the Administrative Circular N° 9 will be contacted by Human Resources Division. 2. The criteria as to when staff members qualify for review are described in Administrative Circular N° 9. These include the following: staff members who are in their fourth year of service on a fixed-term contract; in addition, for staff members having three years or more of previous relevant service in the Organization on a contract of limited duration (or term-contract) and upon proposal by the division leader concerned, consideration fo...

  12. Networks and informal contract law

    NARCIS (Netherlands)

    Tjong Tjin Tai, Eric; Brownsword, Roger; van Gestel, Rob A.J.; Micklitz, Hans-W.

    2017-01-01

    It is often argued that formal contract law cannot treat networks correctly. An analysis of networks in an informal contract law system shows that informal contract law is no panacea. Remaining problems require a different approach to legal regulation and contract practice.

  13. 75 FR 52013 - Notice of Extension of Concession Contract

    Science.gov (United States)

    2010-08-24

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Extension of Concession Contract AGENCY: National Park Service, Interior. ACTION: Public notice. DATES: Effective Date: January 1, 2013. FOR FURTHER... contract for a period of two years through December 31, 2014. SUPPLEMENTARY INFORMATION: The listed...

  14. 24 CFR 891.535 - Requirements for awarding construction contracts.

    Science.gov (United States)

    2010-04-01

    ... method of contract award under paragraph (c) of this section. In competitive bidding, sealed bids are... acceptance of such bid within a specified period after the opening, execute and deliver a contract in the... file) and that the bid is signed by a person authorized to bind the bidder. (4) Bidding shall be open...

  15. Reliability of AMS and ARM/KARM to reconstruct the relative vigor and variability of sea-bottom currents during the Last Glacial Period in the North-West Iberian Continental Margin.

    Science.gov (United States)

    Rey, D.; Plaza-Morlote, M.; Mohamed Falcon, K. J.; Pares, J. M.; Bernabeu, A. M.; El Mekadem, N.; Rubio, B.

    2017-12-01

    We explore the potential and reliability of the anisotropy of magnetic susceptibility (AMS) to reconstruct the relative vigor of the sea-bottom currents by comparison with the widely-used paleo current proxy `sortable silt' mean (SS) grain size. SS and AMS are used as two independent proxies to determine relative changes in bottom-current speed, and their consistency tested against each other. The suitability of the magnetic grainsize proxy ARM/KARM ratio as a proxy for bottom-current variability is also investigated. The results are based on CI12PC3 core from the Galicia Interior Basin (North West Iberian Continental Margin) spanning the last 80 ka. The majority of AMS ellipsoid minimum axes (K3) in core CI12PC3 are close to vertical (INCmean= 80o) and nearly orthogonal to the bedding plane. Maximum axes (K1) are well-grouped marking two main magnetic lineation directions. Their orientations are consistent with present-day bottom-currents flow directions along the continental margin. Down-core variations in the degree of anisotropy (Pj) showed significantly higher values during Heinrich Stadials (cold) than during interstadials (warm). CI12PC3 also shows systematically lower ARM/KARM values during the stadials than during interstadials, indicating provenance induced coarsening of the magnetic fraction during the cold periods. We have noted that Pj down-core changes are independent of magnetic grain size, and interpreted them as the result of differences in the degree of grain alignment. These changes can be attributed to the variability in the strength of the bottom currents, indicating that they are stronger during stadials, which is consistent with the SS results. Magnetic properties and AMS of core CI12PC3 are climatically modulated on a millennial time scale reflecting the evolution in the near bottom-currents of the North West Iberian Continental Margin. Their variability exposes unchartered links with the AMOC and with the North Atlantic climate variability

  16. Strategic contracting practices to improve procurement of health commodities.

    Science.gov (United States)

    Arney, Leslie; Yadav, Prashant; Miller, Roger; Wilkerson, Taylor

    2014-08-01

    Public-sector entities responsible for procurement of essential medicines and health commodities in developing countries often lack the technical capacity to efficiently ensure supply security. Under strict public scrutiny and pressures to be transparent, many agencies continue to use archaic procurement methods and to depend on inflexible forecasts and cumbersome tendering processes. On the basis of semi-structured literature reviews and interviews, we identified framework agreements as a strategic procurement practice used by the U.S. federal government that may also be suitable for global health supply chains. Framework agreements are long-term contracts that provide the terms and conditions under which smaller repeat purchasing orders may be issued for a defined period of time. Such agreements are common in U.S. and United Nations procurement systems and in other developed countries and multilateral organizations. In contrast, framework agreements appear to be seldom used in procurement of health commodities in countries of sub-Saharan Africa. The current practice of floating tenders multiple times a year contributes to long lead times and stock-outs, and it hampers the manufacturer's or supplier's ability to plan and respond to the government's needs. To date, government's use of strategic contracting practices in public procurement of health commodities has not received much attention in most developing countries. It may present an opportunity for substantial improvements in procurement efficiency and commodity availability. Enabling legislation and strengthened technical capacity to develop and manage long-term contracts could facilitate the use of framework contracts in sub-Saharan Africa, with improved supply security and cost savings likely to result.

  17. Capitation, contracts, and control

    International Nuclear Information System (INIS)

    McIsaac, L.H.

    1987-01-01

    The radiology business manager in today's environment must become proficient in contract evaluations and negotiations. Health care is focusing on preventive medicine. Third-party payers are offering plans and programs to provide ''well-patient'' care. For prepaid (HMO-IPA-PTO) plans to succeed, demands for reduced fees and other entrepreneurial contractual arrangements are developed. This presentation will focus on specific items contained in most contracts. The issues of withhold, billing procedures, prompt-payment rewards, medical liability, capitation determinations, and modified capitation plans will be discussed. It is the intent of this presentation to share with the audience methods of evaluating contracts, the importance of negotiating specific terms, and an approach to determination of capitation amounts

  18. PROCUREMENT AND CONTRACT MANAGEMENT

    CERN Multimedia

    Training & Development Group; Linda Orr-Easo; Tel. 72460; Nathalie Dumeaux; Tel. 78144

    2001-01-01

    We are pleased to announce the launch of a new training on: Procurement and Contract Management (This seminar will be run by CERN experts in French or in English) Level 1 The aim is to raise awareness of the key issues involved. Date : 8 June 2001 This level is open to everyone. Participants should register via our Web page as soon as possible. Level 2 To develop the skills needed to effectively manage contracts, from the Technical, Commercial and Legal aspects. Dates : Three days, Autumn 2001 This Level is open to those who are/will be more directly responsible for procurement and contract management. Participants should have followed Level 1. For a description of the seminar, please consult:   Level 1: http://training.web.cern.ch/Training/MANCO/P9798/9-cm_e.htm Level 2: http://training.web.cern.ch/Training/MANCO/P9798/9-cm2_e.htm

  19. Amending Contracts for Choreographies

    Directory of Open Access Journals (Sweden)

    Laura Bocchi

    2011-07-01

    Full Text Available Distributed interactions can be suitably designed in terms of choreographies. Such abstractions can be thought of as global descriptions of the coordination of several distributed parties. Global assertions define contracts for choreographies by annotating multiparty session types with logical formulae to validate the content of the exchanged messages. The introduction of such constraints is a critical design issue as it may be hard to specify contracts that allow each party to be able to progress without violating the contract. In this paper, we propose three methods that automatically correct inconsistent global assertions. The methods are compared by discussing their applicability and the relationships between the amended global assertions and the original (inconsistent ones.

  20. Panel discussion : contract design

    Energy Technology Data Exchange (ETDEWEB)

    Vallas, A. [Sempra Energy Trading, Toronto, ON (Canada); Vegh, G. [MacLeod Dixon, Toronto, ON (Canada); McGee, M. [Energy Profiles Ltd., Etobicoke, ON (Canada); Zaremba, T. [Direct Energy Marketing, Calgary, AB (Canada); Seshan, A. [Larson and Toubro Information Technology, Toronto, ON (Canada); Harricks, P. [Gowlings, Toronto, ON (Canada); Bertoldi, L. [Borden Ladner Gervais, Toronto, ON (Canada); Taylor, R. [Hydro One Networks Inc., Markham, ON (Canada)

    2003-05-01

    This session presented highlights of the comments of 8 panelists who discussed the issue of contract design. The new electricity market in Ontario has introduced the energy trader, who enters into a contract with the consumer, based on the spot price set by the Independent Electricity Market Operator. Every contract has a fixed price payer as well as floating-price payers. If the floating price for a given amount of energy is higher than the fixed price, then the consumer gets the difference. Confusion, however, arises with the purchase of retail physical power in the market, particularly in deciding a fixed rate that the consumer will be paying. Different billing options were also discussed with emphasis on mid to large retail customers that have portfolios in the tens of MW and up to 100 MW or more. figs.

  1. Panel discussion : contract design

    International Nuclear Information System (INIS)

    Vallas, A.; Vegh, G.; McGee, M.; Zaremba, T.; Seshan, A.; Harricks, P.; Bertoldi, L.; Taylor, R.

    2003-01-01

    This session presented highlights of the comments of 8 panelists who discussed the issue of contract design. The new electricity market in Ontario has introduced the energy trader, who enters into a contract with the consumer, based on the spot price set by the Independent Electricity Market Operator. Every contract has a fixed price payer as well as floating-price payers. If the floating price for a given amount of energy is higher than the fixed price, then the consumer gets the difference. Confusion, however, arises with the purchase of retail physical power in the market, particularly in deciding a fixed rate that the consumer will be paying. Different billing options were also discussed with emphasis on mid to large retail customers that have portfolios in the tens of MW and up to 100 MW or more. figs

  2. Adding Concurrency to Smart Contracts

    OpenAIRE

    Dickerson, Thomas; Gazzillo, Paul; Herlihy, Maurice; Koskinen, Eric

    2017-01-01

    Modern cryptocurrency systems, such as Ethereum, permit complex financial transactions through scripts called smart contracts. These smart contracts are executed many, many times, always without real concurrency. First, all smart contracts are serially executed by miners before appending them to the blockchain. Later, those contracts are serially re-executed by validators to verify that the smart contracts were executed correctly by miners. Serial execution limits system throughput and fails ...

  3. Is Contract Law Necessary?

    OpenAIRE

    SCHWARTZ, Alan

    2010-01-01

    This lecture was delivered on 17 March 2010. Alan Schwartz, Sterling Professor of Law; Professor of Management, Yale University This Lecture argues that much of the contract law in the cases (the US, the UK and Canada) and in the codes (Europe and Latin America) is unnecessary. To say that a law is unnecessary is to say that it does not perform a useful social function. The argument below thus sets out the functions that contract laws today are thought to serve, and then shows that many of...

  4. Culture and Contract Laws

    DEFF Research Database (Denmark)

    Lando, Ole

    2007-01-01

    In the article it is argued that the wish to preserve the cultural values of national law should not prevent the EU from preparing a Code or an Optional Instrument. The no-code countries on the British Isles and in Scandinavia are the most ardent opponents to the idea of unifying European Contract...... Law by way of a code on Contracts. In both these regions however the absence of a code causes problems. In England a prominent writer has found that the major weakness of the judge-made law is its immense diffusion and the consequent difficulty of access to it and the Nordic countries face the same...

  5. Do contracts help?

    DEFF Research Database (Denmark)

    Tumennasan, Norovsambuu

    Economists perceive moral hazard as an undesirable problem because it undermines efficiency. Carefully designed contracts can mitigate the moral hazard problem, but this assumes that a team is already formed. This paper demonstrates that these contracts are sometimes the reason why teams do...... transfers, then moral hazard affects stability positively in a large class of games. For example, a stable team structure exists if teams produce public goods or if the quota is two. However, these existence results no longer hold if efforts are verifiable....

  6. Statutes and contracts

    DEFF Research Database (Denmark)

    Trosborg, Anna

    1995-01-01

    and commissive acts. The findings show that the language of the law characteristically selects patterns of regulative distinct from, for example, the patterns typically selected in everyday conversational English. The characteristics of the language of the law can be interpreted within the adherence to legal......This paper is concerned with the language used in legal speech acts in legislative texts and contracts in the field of English Contract Law. The central objects of study are regulative functions with a particular view to establishing realization patterns of the rhetorical functions of directive...

  7. Consensus, contracts, and committees.

    Science.gov (United States)

    Moreno, J D

    1991-08-01

    Following a brief account of the puzzle that ethics committees present for the Western Philosophical tradition, I will examine the possibility that social contract theory can contribute to a philosophical account of these committees. Passing through classical as well as contemporary theories, particularly Rawls' recent constructivist approach, I will argue that social contract theory places severe constraints on the authority that may legitimately be granted to ethics committees. This, I conclude, speaks more about the suitability of the theory to this level of analysis than about the ethics committee phenomenon itself.

  8. Blockchain-based Smart Contracts: A Systematic Mapping Study

    OpenAIRE

    Alharby, Maher; van Moorsel, Aad

    2017-01-01

    An appealing feature of blockchain technology is smart contracts. A smart contract is executable code that runs on top of the blockchain to facilitate, execute and enforce an agreement between untrusted parties without the involvement of a trusted third party. In this paper, we conduct a systematic mapping study to collect all research that is relevant to smart contracts from a technical perspective. The aim of doing so is to identify current research topics and open challenges for future stu...

  9. Lack of symmetry in employees' perceptions of the psychological contract.

    Science.gov (United States)

    Jepsen, Denise M; Rodwell, John J

    2012-06-01

    Despite debate on the nature of employees' perceptions of their psychological contract, little research has compared employees' and employers' sides of the psychological contract. All 80 items from both scales in the Psychological Contract Inventory were used in a survey of 436 currently working, non-student respondents. Structural equation modeling yielded nonsymmetrical perspectives on promises and obligations, highlighting the validity of approaching the issues via individual perceptions.

  10. The circadian variation of premature atrial contractions

    DEFF Research Database (Denmark)

    Larsen, Bjørn Strøier; Kumarathurai, Preman; Nielsen, Olav W

    2016-01-01

    AIMS: The aim of the study was to assess a possible circadian variation of premature atrial contractions (PACs) in a community-based population and to determine if the daily variation could be used to assess a more vulnerable period of PACs in predicting later incidence of atrial fibrillation (AF...... variation in heart rate. After adjusting for relevant risk factors, the risk of AF was equal in all time intervals throughout the day. CONCLUSION: Premature atrial contractions showed a circadian variation in subjects with frequent PACs. No specific time interval of the day was more predictive of AF than...

  11. 48 CFR 52.217-2 - Cancellation Under Multiyear Contracts.

    Science.gov (United States)

    2010-10-01

    ... precluded anticipated benefits of Contractor or subcontractor learning. (g) The claim shall not include— (1...) This contract may include an Option clause with the period for exercising the option limited to the...

  12. 48 CFR 1352.209-71 - Limitation of future contracting.

    Science.gov (United States)

    2010-10-01

    ... computer software; and may appear in cost and pricing data or involve classified information. (iv) “System... subcontractor, for the duration of the initial production contract plus [insert a specific period of time or an...

  13. Defense Threat Reduction Agency > Contracts > Small Businesses

    Science.gov (United States)

    business program portfolio. We are responsible by law and regulation for activities that range from policy Support Center Contact Us FAQ Sheet Links Success Stories Contracts Business Opportunities Current Your Reporting Day Senior Executive Service Special Programs OFFICE OF SMALL BUSINESS PROGRAMS The

  14. Defense Threat Reduction Agency > Contracts > Business Opportunities

    Science.gov (United States)

    History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Director Support Center Contact Us FAQ Sheet Links Success Stories Contracts Business Opportunities Current

  15. Defense Threat Reduction Agency > Contracts > Business Opportunities >

    Science.gov (United States)

    Atmospheric Nuclear Test History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Support Center Contact Us FAQ Sheet Links Success Stories Contracts Business Opportunities Current

  16. Partnering and contracting

    DEFF Research Database (Denmark)

    Bohnstedt, Kristian Ditlev

    2014-01-01

    Purpose - Partnering is often, by economists, and construction managerial literature related to more incomplete contracts. This can be explained by seeing partnering as something that neutralizes opportunism. The aim is to uncover whether partnering neutralizes opportunism when there is an incomp...

  17. Cognition and Incomplete Contracts

    OpenAIRE

    Tirole, Jean

    2008-01-01

    Thinking about contingencies, designing covenants, and seeing through their implications is costly. Parties to a contract accordingly use heuristics and leave it incomplete. The paper develops a model of limited cognition and examines its consequences for contractual design. (JEL D23, D82, D86, L22)

  18. Validating Timed Component Contracts

    DEFF Research Database (Denmark)

    Le Guilly, Thibaut; Liu, Shaoying; Olsen, Petur

    2015-01-01

    This paper presents a technique for testing software components with contracts that specify functional behavior, synchronization, as well as timing behavior. The approach combines elements from unit testing with model-based testing techniques for timed automata. The technique is implemented...... in an online testing tool, and we demonstrate its use on a concrete use case....

  19. Turn key contracts

    International Nuclear Information System (INIS)

    Feretic, D.

    1975-01-01

    The aim of this summary is to point out some specific areas which have to be covered in a turn-key contract and which are of primarily interest to the buyer of a nuclear plant. It will be assumed that the buyer is utility company in a developing country and a plant supplier a company in an industrial country. (orig./FW) [de

  20. Startpoints via weak contractions

    OpenAIRE

    Agyingi, Collins Amburo; Gaba, Yaé Ulrich

    2018-01-01

    Startpoints (resp. endpoints) can be defined as "oriented fixed points". They arise naturally in the study of fixed for multi-valued maps defined on quasi-metric spaces. In this article, we give a new result in the startpoint theory for quasi-pseudometric spaces. The result we present is obtained via a generalized weakly contractive set-valued map.

  1. Making a clean break: addiction and Ulysses contracts.

    Science.gov (United States)

    Andreou, Chrisoula

    2008-01-01

    I examine current models of self-destructive addictive behaviour, and argue that there is an important place for Ulysses contracts in coping with addictive behaviour that stems from certain problematic preference structures. Given the relevant preference structures, interference based on a Ulysses contract need not involve questionably favouring an agent's past preferences over her current preferences, but can actually be justified in terms of the agent's current concerns and commitments.

  2. Shuttle Flight Operations Contract Generator Maintenance Facility Land Use Control Implementation Plan (LUCIP)

    Science.gov (United States)

    Applegate, Joseph L.

    2014-01-01

    This Land Use Control Implementation Plan (LUCIP) has been prepared to inform current and potential future users of the Kennedy Space Center (KSC) Shuttle Flight Operations Contract Generator Maintenance Facility (SFOC; SWMU 081; "the Site") of institutional controls that have been implemented at the Site1. Although there are no current unacceptable risks to human health or the environment associated with the SFOC, an institutional land use control (LUC) is necessary to prevent human health exposure to antimony-affected groundwater at the Site. Controls will include periodic inspection, condition certification, and agency notification.

  3. Optimal contracts decision of industrial customers

    International Nuclear Information System (INIS)

    Tsay, M.-T.; Lin, W.-M.; Lee, J.-L.

    2001-01-01

    This paper develops a software package to calculate the optimal contract capacities for industrial customers. Based on the time-of-use (TOU) rates employed by the Taiwan Power Company, the objective function is formulated, to minimize the electricity bill of industrial customers during the whole year period. Evolutionary programming (EP) was adopted to solve this problem. Users can get the optimal contract capacities for the peak load, semi-peak load, and off-peak load, respectively. Practical load consumption data were used to prove the validity of this program. Results show that the software developed in this paper can be used as a useful tool for industrial customers in selecting contract capacities to curtail the electricity bill. (author)

  4. Engineering and construction projects for oil and gas processing facilities: Contracting, uncertainty and the economics of information

    International Nuclear Information System (INIS)

    Berends, Kees

    2007-01-01

    The amount of oil and gas processing capacity required to meet demand during the next 20 years is more than twice the amount realised during the last decades. Engineering and Construction contractors (ECs) play a key role in the development and implementation of Large Engineering and Construction Projects (LECPs) for these facilities. We examine the characteristics of LECPs, demand and supply of the contracting market and the strategies traditionally adopted by owners to contract out the development and implementation of these projects to ECs. We demonstrate that these traditional strategies are not longer effective, in the current 'sellers market', to mitigate the oligopolistic economic inefficiencies. As the 'overheating' of the contracting market is expected to continue for a considerable period of time, alternative contracting strategies are required. Contract theory, particularly the economics of information on LECPs, indicates how alternative contracting strategies can be used to overcome economic inefficiencies. The effective use of these alternative strategies requires increased owner involvement and their effectiveness is contingent upon owner competency and ECs acting as the owner's agent rather than its adversary. This will require an organisational and behavioural change process for both owners and ECs

  5. Government Health Care Contract Incentives: Making Managed Health Care Work in Federal Government Procurements

    National Research Council Canada - National Science Library

    Teskey, Mark S

    1999-01-01

    Contracting for managed health care systems is a complex undertaking. The current TRICARE contracts captured all the important parts of the system and ensured detailed compliance with the many system requirements...

  6. An Analysis of Personnel Career Development Practices within the United States Marine Corps Contingency Contracting Force

    National Research Council Canada - National Science Library

    Morris, Joe

    2002-01-01

    ...) to perform contingency contracting. This thesis explores the current environment, within which these contingency contracting Marines operate, and analyzes the affect this environment is having on their career development...

  7. Employee contract issues for dermatologists.

    Science.gov (United States)

    Brown, Christopher E; Indest, George F

    2013-12-01

    Employees and employers routinely face negotiating and preparing physician employment contracts. It is important for both sides to know and understand the basic information on what a comprehensive employment contract for a dermatologist should contain. There are various employment contract provisions from both the employee's perspective and the employer's perspective that must be considered when preparing physician employment contracts. This article provides basic advice and recommendations on requirements that should be included in such contracts. It suggests legal pitfalls that can be avoided through various contract clauses.

  8. Reconciling Contracts and Relational Governance through Strategic Contracting

    DEFF Research Database (Denmark)

    Petersen, Bent; Østergaard, Kim

    2018-01-01

    on contract types, such as strategic versus conventional, may reconcile the enduring research controversy between the substitution and complements perspectives. Practical implications: Today, formal contracts with foreign distributors tend to resemble “prenuptial agreements”. The opportunity for relational...

  9. Quebec-USA electricity export contracts

    International Nuclear Information System (INIS)

    Labbe, J.-F.

    1993-06-01

    Electricity exports from Hydro-Quebec to utilities in the USA significantly affects the economy and environment of Quebec. These exports may be arranged under interconnection agreements to sell excess capacity and production during off-peak periods or under firm sales contracts. Hydro-Quebec exports could also replace power plants that would otherwise be needed in the USA. The economic environment for Hydro-Quebec exports to the USA is reviewed along with the regulatory environment applicable to international trade (General Agreement on Tariffs and Trade, Canada-USA Free Trade Agreement, North American Free Trade Agreement), Quebec (Canadian federal and provincial law), and the USA (federal and state law). A jurisdictional analysis of power export contracts is then presented, citing examples of contracts already signed by Hydro-Quebec with utilities in New York and New England. Contract law and contract provisions are discussed, including common clauses and particular clauses. Suggestions are made for new clauses that would improve the electricity trade. 215 refs., 13 figs., 3 tabs

  10. Interpretation of Written Contracts in England

    Directory of Open Access Journals (Sweden)

    Neil Andrews

    2014-01-01

    Full Text Available This article examines the leading principles governing interpretation of written contracts under English law. This is a comprehensive and incisive analysis of the current law and of the relevant doctrines, including the equitable principles of rectification, as well as the powers of appeal courts or of the High Court when hearing an appeal from an arbitral award. The topic of interpretation of written contracts is fast-moving. It is of fundamental importance because this is the most significant commercial focus for dispute and because of the number of cross-border transactions to which English law is expressly applied by businesses.

  11. Contracting with the Enemy: The Contracting Officer’s Dilemma

    Science.gov (United States)

    2015-06-01

    contracting command xv KO contracting officer KTR contractor LSC lead service component MGAA Mesopotamia Group Atlas Apache NAT National Afghanistan...and Contract Authority Understanding the roles of contracting versus command authority and command relationships is a fundamental that must be...Audit 12-7 (2012) described the CENTCOM-JTSCC (C- JTSCC) formation and command relationship : In April 2010, CENTCOM issued a fragmentary order to

  12. Current-account effects of a devaluation in an optimizing model with capital accumulation

    DEFF Research Database (Denmark)

    Nielsen, Søren Bo

    1991-01-01

    short, the devaluation is bound to improve the current account on impact, whereas this will deteriorate in the case of a long contract period, and the more so the smaller are adjustment costs in investment. In addition, we study the consequences for the terms of trade and for the stocks of foreign...

  13. Plan Assurance Qualité for an Installation Contract

    OpenAIRE

    Gascon, C

    2001-01-01

    The current ST/EL group's installation and maintenance contract expires on June 2001. Official procedures for a new contract began a few months ago. Once the new contract has been adjudicated, contractor firm should establish a Quality Assurance Plan (PAQ) within 6 months to be approved. This PAQ is the essential main instrument which ST/EL group has in order to assure a perfect achievement of signed contract. PAQ efficiency depends on its good knowledge and its permanent application on the p...

  14. Double Dutch : On the role of the transparency requirement with regard to the language in which standard contract terms for B2C-contracts must be drafted

    NARCIS (Netherlands)

    Loos, M.

    2017-01-01

    European legislation currently does not clearly determine in what language standard contract terms must be drafted in order to be validly incorporated into consumer contracts so they can be relied upon by a trader. This may be particularly problematic in the case of a cross-border contract as

  15. Contracting in a Foreign Country

    National Research Council Canada - National Science Library

    Rodeschin, Darrin

    1997-01-01

    .... This thesis investigates and compares the different contracting structures of the U.S. Army, the UN, and Apple as well as the duties and responsibilities of the contracting individuals within these organizations...

  16. Utility Energy Services Contracts Guide

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-09-01

    The UESC Guide is a compilation of samples and templates developed as a resource to help contracting officers implement task orders for UESCs under existing U.S. General Services Administration areawide contracts.

  17. Automatic Conflict Detection on Contracts

    Science.gov (United States)

    Fenech, Stephen; Pace, Gordon J.; Schneider, Gerardo

    Many software applications are based on collaborating, yet competing, agents or virtual organisations exchanging services. Contracts, expressing obligations, permissions and prohibitions of the different actors, can be used to protect the interests of the organisations engaged in such service exchange. However, the potentially dynamic composition of services with different contracts, and the combination of service contracts with local contracts can give rise to unexpected conflicts, exposing the need for automatic techniques for contract analysis. In this paper we look at automatic analysis techniques for contracts written in the contract language mathcal{CL}. We present a trace semantics of mathcal{CL} suitable for conflict analysis, and a decision procedure for detecting conflicts (together with its proof of soundness, completeness and termination). We also discuss its implementation and look into the applications of the contract analysis approach we present. These techniques are applied to a small case study of an airline check-in desk.

  18. Water and Muscle Contraction

    Directory of Open Access Journals (Sweden)

    Enrico Grazi

    2008-08-01

    Full Text Available The interaction between water and the protein of the contractile machinery as well as the tendency of these proteins to form geometrically ordered structures provide a link between water and muscle contraction. Protein osmotic pressure is strictly related to the chemical potential of the contractile proteins, to the stiffness of muscle structures and to the viscosity of the sliding of the thin over the thick filaments. Muscle power output and the steady rate of contraction are linked by modulating a single parameter, a viscosity coefficient. Muscle operation is characterized by working strokes of much shorter length and much quicker than in the classical model. As a consequence the force delivered and the stiffness attained by attached cross-bridges is much larger than usually believed.

  19. Energy contracting in Switzerland

    International Nuclear Information System (INIS)

    Muggli, C.

    2000-01-01

    The article discusses the status of energy contracting in Switzerland and compares it with the situation in USA, Germany and France, where it has been standard practice for many years. The fact that this financing and operating instrument is not widely used in Switzerland in spite of its benefits for users and suppliers is discussed, as are the obstacles placed in its way. The results of a study made by the Federal Office of Energy are presented, whereby some 220 existing contracting arrangements with a total investment volume of around CHF 200 million were noted and a further potential of around CHF 1.1 billion estimated. The author notes that in order to utilise this potential, great efforts must be made by all parties involved

  20. 48 CFR 937.7040 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 937.7040... CONTRACTING SERVICE CONTRACTING Protective Services Contracting 937.7040 Contract clauses. The contracting... services” in all protective services solicitations and contracts involving DOE-owned facilities requiring...

  1. Sales Rebate Contracts in Fashion Supply Chains

    Directory of Open Access Journals (Sweden)

    Chun-Hung Chiu

    2012-01-01

    Full Text Available We explore in this paper the performance of sales rebate contracts in fashion supply chains. We conduct both analytical and numerical analyses via a mean-variance framework with reference to real empirical data. To be specific, we evaluate the expected profits and variance of profits (risk of the fashion supply chains, fashion retailers, and manufacturers under (1 the currently implemented sales rebate practices, (2 the case without sales rebate, and (3 the theoretical coordination situation (if target sales rebate is adopted. In addition, we analyze how sales effort affects the performances of the supply chain and its agents. Our analysis indicates that the rebate contracts may hurt the retailer and the manufacturer of a fashion supply chain when it is inappropriately set. Moreover, a properly designed sales rebate contract not only can coordinate the supply chain (with retail sales effort but can also improve expected profits and lower the levels of risk for both the manufacturer and the retailer.

  2. Software Support for Industrial Controls Contract

    CERN Document Server

    Sánchez-Corral, E

    2001-01-01

    The contract covers the development and the operation and maintenance (O&M) of the monitoring and control systems used for supervising CERN's technical infrastructure. The contract involves those responsible for equipment in any current or future technical installation. We are outsourcing a complex activity which will require efforts on both preparing the specifications for new projects and setting clear definitions of tasks and procedures for O&M. It is a result-oriented contract in which performance will be continually evaluated by different methods and tools: project management plan and project follow-up, and CAMMS (Computerised Assets and Maintenance Management system). To be used effectively, this approach requires complete traceability of activities and documentation of the systems. Based on the analysis of the results measured and the shared (CERN and contractor) experience, the O&M activities will be reviewed and reorganised and operational procedures will be changed according to needs. A ...

  3. Contracting for Complex Products

    Science.gov (United States)

    2010-05-01

    asymmetries, and barriers to market entry and exit (e.g., Mankiw , et al., 2002). Goods may be non-rivalrous or non-excludable so that transferable property...investments. Expenditures are asset specific to the extent they have no economic value outside the product being produced (Williamson, 2005). For...example, some research in the US space program produced economic value outside the contract (e.g., Tang), while other research produced little value

  4. Contract types - turnkey

    International Nuclear Information System (INIS)

    Loeffler, G.

    1975-01-01

    Turnkey or the turnkey type of contract refers to a system of management according to which one organization accepts total responsibility for completing all parts and all phases of a project. In the case of a power project the turnkey contractor undertakes to design the plant, supply or procure and erect the equipment, build the station and put it into operation. (orig./FW) [de

  5. Between Status and Contract?

    Directory of Open Access Journals (Sweden)

    Thorsten Keiser

    2013-01-01

    Full Text Available This contribution deals with unfree labour in Germany from the early modern age until the beginning of the 20th century. It presents the main conclusions of a book published in 2013 on this subject in German. Unfree labour is not identified in the first place with slavery or any other labour relationship based on status. Instead, this study aims at an analysis of freedom and coercion in contractual labour relationships. It will be argued that in Germany contractual labour relationships before 1800 were embedded in a legal system that strongly restricted contractual autonomy and aimed at the suppression of free labour markets. The scope of this legislation was to guarantee efficient labour performance, which was not only perceived as being in the personal interest of an employer, but as a fundamental element of the common good. After 1800 the system changed to more incentive-based legislation that established freedom of contract for labour relations. Nevertheless, coercion in order to perform the contractual duties of a work contract remained important for many groups of workers, especially farmhands and industrial workers. The last criminal sanctions for breaches of labour contracts were only abolished in the revolution of 1919. This development shows the difficulties German law had in extending the principles of private law to workers. When a system of free labour was fully established, the issue of unemployment and economic problems, especially in the Weimar Republic, required a new system of protective rules. The history of free market based labour contracts in Germany was therefore very short, with state intervention shi ing from control and coercion to social assistance.

  6. The interpretation of administrative contracts

    Directory of Open Access Journals (Sweden)

    Cătălin-Silviu SĂRARU

    2014-06-01

    Full Text Available The article analyzes the principles of interpretation for administrative contracts, in French law and in Romanian law. In the article are highlighted derogations from the rules of contract interpretation in common law. Are examined the exceptions to the principle of good faith, the principle of common intention (willingness of the parties, the principle of good administration, the principle of extensive interpretation of the administrative contract. The article highlights the importance and role of the interpretation in administrative contracts.

  7. Exit from contract

    Directory of Open Access Journals (Sweden)

    Oren Bar-Gill

    2016-01-01

    Full Text Available Objective to study the procedure of exiting the contract its costs and benefits. Methods statistical method comparative analysis. Results free exit from contract is one of the most powerful tools for the consumer rights protection. The procedure frees consumers from bad deals and keeps businesses honest. Yet consumers often choose transactions with lockin provisions trading off exit rights for other perks. This article examines the costs and benefits of free exit as compared to the lockin alternative. According to the authors the present regulation of exit penalties in the USA is poorly tailored to address concerns about lockin particularly in light of increasingly ubiquitous marketbased solutions. The article also calls regulatory attention to loyalty rewards which are shown to be as powerful as exit penalties and equally detrimental. Scientific novelty the article reveals a paradoxical state of the law exit regulations in the USA are used most where they are needed least. Termination penalties present an obvishyous target for regulatory intervention while loyalty programs seem benign not warranting any regulatory attention. Practical significance the article is of interest for the Russian juridical science and lawmaking authorities as in Russia the issue of exiting the contract is as topical as in the USA and requires solution which would impair neither the rights of consumers nor the rights of the sellers ofnbspproducts and services. nbsp

  8. CONTRACT FOLLOW UP TRAINING

    CERN Multimedia

    Technical Training; Tel. 74460

    2001-01-01

    SPL is organizing Training Sessions on the Contract Follow Up application. CFU is a Web based tool, developped and supported by the Administrative Information Services. It allows the creation of Divisional Requests and the follow up of their processing, from the Market Survey to the Invitation to Tender or Price Enquiry, approval by the Finance Committee, up to the actual signature of a Contract, acccording to the CERN Purchasing procedures. It includes a document management component. It also provides link with other AIS applications such as BHT and EDH. The course is primarily intended for DPOs, Contract Technical responsibles in the division and their assistants, but is beneficial to anybody involved in the follow up of such Purchasing Procedures. This course is free of charge, but application is necessary. The details of the course may be found at http://training.web.cern.ch/Training/ENSTEC/P2001/Bureautique/cfu4_f.htm General information of CFU may be found at http://ais.cern.ch/apps/cfu/ The dates of t...

  9. Non-turnkey contract

    International Nuclear Information System (INIS)

    Shimoyama, Shunji

    1975-01-01

    A turnkey contract is recommended to such a country which is in the initial stage of nuclear power development with respect to a few plants being constructed earlier. The prime contractor may not necessarily be a reactor supplier. In some cases an architect engineering company may be a contractor. If this arrangement is not possible and the contract had to be a non-turnkey type, there might be some advantage to such a developing country capable of undertaking some major portions of the project works. Even if she might face with troubles and difficulties during construction of the first nuclear power station, she might have chance of aquiring technical kowledge and experience which would later enable her to make the plant of her own manufacture. In such a case it is advisable to limit the number of main contracts as small as possible and to utilize an organization to assist the owner in project management or to assume this function in his behalf. (orig./FW) [de

  10. Non-turnkey contract

    Energy Technology Data Exchange (ETDEWEB)

    Shimoyama, S

    1975-01-01

    A turnkey contract is recommended to such a country which is in the initial stage of nuclear power development with respect to a few plants being constructed earlier. The prime contractor may not necessarily be a reactor supplier. In some cases an architect engineering company may be a contractor. If this arrangement is not possible and the contract had to be a non-turnkey type, there might be some advantage to such a developing country capable of undertaking some major portions of the project works. Even if she might face troubles and difficulties during construction of the first nuclear power station, she might have a chance of aquiring technical kowledge and experience which would later enable her to make the plant of her own manufacture. In such a case it is advisable to limit the number of main contracts as small as possible and to utilize an organization to assist the owner in project management or to assume this function in his behalf.

  11. Practical guide on contract of technology

    International Nuclear Information System (INIS)

    Choi, Chiho

    1991-12-01

    This book gives descriptions of practical guide on contract of technology, which deals with basic of contract like meaning, function term, singing and sealing, contract and stamp tax, common things on contract of research like keeping secret and prevention and treat of dispute, compensation for damages, notice, expiration date of contract and measurement at end of contract, contract of joint research such as meaning and necessity, note at contract, check list at contract, and return of the research product.

  12. Why radiologists lose their hospital contracts: is your contract secure?

    Science.gov (United States)

    Muroff, Lawrence R

    2010-03-01

    Previously, a hospital contract meant tenure for the incumbent group of radiologists; however, those days are long gone. Exclusive contracts have morphed into exclusive contracts with carve-outs. Turf erosion has become a fact of life for radiology practices. Now radiologists are losing their hospital contracts in record numbers. Group size, though helpful for a variety of reasons, does not ensure that a practice will be secure in its hospital setting. The reasons that groups lose their hospital contracts are varied, and in this paper, the author discusses the most common ones. Suggestions to help practices avoid this unfortunate fate are presented.

  13. Contracting between firms: empirical evidence

    NARCIS (Netherlands)

    Iyer, R.; Sautner, Z.

    2014-01-01

    We analyse 185 contracts signed between a buyer and 89 suppliers to test how moral-hazard and hold-up problems affect contract design. Our data allow us to study both static and dynamic effects. If a supplier’s products are more critical to the buyer, contracts contain more clauses that address

  14. Static Verification for Code Contracts

    Science.gov (United States)

    Fähndrich, Manuel

    The Code Contracts project [3] at Microsoft Research enables programmers on the .NET platform to author specifications in existing languages such as C# and VisualBasic. To take advantage of these specifications, we provide tools for documentation generation, runtime contract checking, and static contract verification.

  15. Transnational Law of Public Contracts

    NARCIS (Netherlands)

    Audit, M.; Schill, S.W.

    2016-01-01

    Public contracts were traditionally conceived as instruments of domestic public law and used within markets confined to the territory of the state party to the contract. Globalization, however, subjects public contracting to an increasing number of processes that take place at a transnational level

  16. Service quality in contracted facilities.

    Science.gov (United States)

    Rabbani, Fauziah; Pradhan, Nousheen Akber; Zaidi, Shehla; Azam, Syed Iqbal; Yousuf, Farheen

    2015-01-01

    The purpose of this paper is to explore the readiness of contracted and non-contracted first-level healthcare facilities in Pakistan to deliver quality maternal and neonatal health (MNH) care. A balanced scorecard (BSC) was used as the assessment framework. Using a cross-sectional study design, two rural health centers (RHCs) contracted out to Aga Khan Health Service, Pakistan were compared with four government managed RHCs. A BSC was designed to assess RHC readiness to deliver good quality MNH care. In total 20 indicators were developed, representing five BSC domains: health facility functionality, service provision, staff capacity, staff and patient satisfaction. Validated data collection tools were used to collect information. Pearson χ2, Fisher's Exact and the Mann-Whitney tests were applied as appropriate to detect significant service quality differences among the two facilities. Contracted facilities were generally found to be better than non-contracted facilities in all five BSC domains. Patients' inclination for facility-based delivery at contracted facilities was, however, significantly higher than non-contracted facilities (80 percent contracted vs 43 percent non-contracted, p=0.006). The study shows that contracting out initiatives have the potential to improve MNH care. This is the first study to compare MNH service delivery quality across contracted and non-contracted facilities using BSC as the assessment framework.

  17. Compact Environmental Anomaly Sensor (CEASE) Flight Integration Support Contract

    National Research Council Canada - National Science Library

    Redus, Robert

    2001-01-01

    .... Under the current contract, Amptek Inc, supported the successful spacecraft specific design work, final calibration, and the delivery, integration, and launch of two CEASE instruments - S/N 001 onto...

  18. Notice Requirements in Federal Acquisition Contracts.

    Science.gov (United States)

    1985-01-01

    oo o e o e *4 16 Development of the Court of Claims Dootrine....48 2. Impact of the Contract Disputes Act............ 56 3. Estoppel ...contractor elects Disputes Clause procedures, the waiver doctrine of Maney and Tapper is now a dead letter. 3. Estoppel Even though the government may...tative might give rise to a situation where the doctrine of equitable estoppel would preclude enforcement of the appeal period limitation. Prior to

  19. Contract employment policy and research productivity of knowledge workers: An analysis of Spanish universities

    OpenAIRE

    Lafuente González, Esteban Miguel; Berbegal-Mirabent, Jasmina

    2017-01-01

    This article investigates how contract employment practices adopted by universities—fixed-term contracts and permanent contracts—impact research productivity measured in terms of publications in scholarly journals. The empirical application considers the Spanish public higher education system for the period 2002-2008. We report an inverse U-shaped relationship between the rate fixed-term contracts and the research productivity of Spanish universities. That is, contract policies based on fixed...

  20. Optimal design of uptime-guarantee contracts under IGFR valuations and convex costs

    OpenAIRE

    Hezarkhni, Behzad

    2016-01-01

    An uptime-guarantee contract commits a service provider to maintain the functionality of a customer’s equipment at least for certain fraction of working time during a contracted period. This paper addresses the optimal design of uptime-guarantee contracts for the service provider when the customer’s valuation of a contract with a given guaranteed uptime level has an Increasing Generalized Failure Rate (IGFR) distribution. We first consider the case where the service provider proposes only one...

  1. Analysis of foreign petroleum contracts

    International Nuclear Information System (INIS)

    Moran, S.S.

    1991-01-01

    Most foreign exploration and production contracts are of two basic types: Production-Sharing contracts in which a portion of oil revenues, 'cost oil,' is available to the contractor for recoupment of exploration and production costs with the remainder, 'profit oil,' being shared according to an agreed-upon formula, and the familiar Tax-Royalty contract in which a share of petroleum revenues goes to the host country 'off the top' as royalties, and operating profits are taxed at the going rate. Bottom line splits of profits between host governments and contractors, which are approximately 50-50 in the United States, are typically in the 60-40 to 85-15 range elsewhere, with lower profit shares being offset by the higher volume potential and lower costs that may be associated with less mature exploration areas. Foreign contract qualities can be grossly compared by walking typical field models through the contracts to arrive at the bottom line profit splits. Variations within the contract forms include government participation, sliding scale contract elements, special taxes related to rates of return, etc. Often, contract terms are subject to negotiation and the tradeoffs between contract elements must be understood. Contract life, amortization schedules, fund repatriation, currency exchange rates, and the interaction of foreign and United States tax regimens are among the other factors that must be considered. Final decisions on foreign ventures must combine consideration of contracts, economic projections, hydrocarbon volumes, exploration cost estimates, and the estimated probability of success into an overall project assessment

  2. The Lanthanide Contraction Revisited

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, Michael; Oliver, Allen G.; Raymond, Kenneth N.

    2007-04-19

    A complete, isostructural series of lanthanide complexes (except Pm) with the ligand TREN-1,2-HOIQO has been synthesized and structurally characterized by means of single-crystal X-ray analysis. All complexes are 1D-polymeric species in the solid state, with the lanthanide being in an eight-coordinate, distorted trigonal-dodecahedral environment with a donor set of eight unique oxygen atoms. This series constitutes the first complete set of isostructural lanthanide complexes with a ligand of denticity greater than two. The geometric arrangement of the chelating moieties slightly deviates across the lanthanide series, as analyzed by a shape parameter metric based on the comparison of the dihedral angles along all edges of the coordination polyhedron. The apparent lanthanide contraction in the individual Ln-O bond lengths deviates considerably from the expected quadratic decrease that was found previously in a number of complexes with ligands of low denticity. The sum of all bond lengths around the trivalent metal cation, however, is more regular, showing an almost ideal quadratic behavior across the entire series. The quadratic nature of the lanthanide contraction is derived theoretically from Slater's model for the calculation of ionic radii. In addition, the sum of all distances along the edges of the coordination polyhedron show exactly the same quadratic dependency as the Ln-X bond lengths. The universal validity of this coordination sphere contraction, concomitant with the quadratic decrease in Ln-X bond lengths, was confirmed by reexamination of four other, previously published, almost complete series of lanthanide complexes. Due to the importance of multidentate ligands for the chelation of rare-earth metals, this result provides a significant advance for the prediction and rationalization of the geometric features of the corresponding lanthanide complexes, with great potential impact for all aspects of lanthanide coordination.

  3. Muscle contraction and force

    DEFF Research Database (Denmark)

    Brüggemann, Dagmar Adeline; Risbo, Jens; Pierzynowski, Stefan G.

    2008-01-01

    Muscle contraction studies often focus solely on myofibres and the proteins known to be involved in the processes of sarcomere shortening and cross-bridge cycling, but skeletal muscle also comprises a very elaborate ancillary network of capillaries, which not only play a vital role in terms...... of nutrient delivery and waste product removal, but are also tethered to surrounding fibres by collagen "wires". This paper therefore addresses aspects of the ancillary network of skeletal muscle at both a microscopic and functional level in order to better understand its role holistically as a considerable...

  4. Bunker purchasing with contracts

    DEFF Research Database (Denmark)

    Plum, Christian Edinger Munk; Neergaard Jensen, Peter; Pisinger, David

    2014-01-01

    The cost for bunker fuel represents a major part of the daily running costs of liner shipping vessels. The vessels, sailing on a fixed roundtrip of ports, can lift bunker at these ports, having differing and fluctuating prices. The stock of bunker on a vessel is subject to a number of operational...... optimally to reduce overall costs. The Bunker Purchasing with Contracts Problem has been formulated as a mixed integer programme, which has been Dantzig-Wolfe decomposed. To solve it, a novel column generation algorithm has been developed. The algorithm has been run on a series of real-world instances...

  5. Contractions from grading

    Science.gov (United States)

    Krishnan, Chethan; Raju, Avinash

    2018-04-01

    We note that large classes of contractions of algebras that arise in physics can be understood purely algebraically via identifying appropriate Zm-gradings (and their generalizations) on the parent algebra. This includes various types of flat space/Carroll limits of finite and infinite dimensional (A)dS algebras, as well as Galilean and Galilean conformal algebras. Our observations can be regarded as providing a natural context for the Grassmann approach of Krishnan et al. [J. High Energy Phys. 2014(3), 36]. We also introduce a related notion, which we call partial grading, that arises naturally in this context.

  6. Tendering specification and contracting

    International Nuclear Information System (INIS)

    Koch, E. von

    1975-01-01

    The lecture tendering, specification and contracting is prepared in two parts: This first part deals with technical aspects while part two features the commercial and legal situation in the partnership of two: the supplier of the fuel bundles and the utility. In this lecture a look is given on the way how a supplier can offer its fuel and some certain points are mentioned which are important to compare the bid of one competitor to the other. The major points are summarized which are or at least should be in an offer so as to find out which offer is the best. (orig./FW) [de

  7. The Danish Contracting System

    DEFF Research Database (Denmark)

    Bonke, Sten; Levring, Peter

    The paper is mainly concerned with the institutional framework of the Danish construction industry, describing structures, rules and actors' roles within a perspective of nationally defined procedural guidelines on construction projects. These aspects are treated under the concept of a "contracting...... system". After a short introduction to the structure and activities of the industry the post-war development is reviewed, in particular emphasising the importance of the early industrialisation process which in an international perspective represents quite unique features. Furthermore the most recent...

  8. Technical progress report, Contracts DE-AC02-81ER40014, 40015 and 40016

    International Nuclear Information System (INIS)

    1981-01-01

    This Progress Report summarizes work carried out at the Nuclear Physics Laboratory of the University of Colorado from November 1, 1980 through July 31, 1981, under contracts between the University of Colorado and the United States Department of Energy. The shorter report period of nine months is due to a change to an earlier submission date this year for our proposal for support to begin February 1, 1982. Cyclotron operation, research, and development have been supported under contract DE-AC02-81ER40014. The AVF cyclotron has continued to provide reliable and versatile beams of protons, deuterons, 3 He and 4 He. A wide variety of research results in direct reactions, nuclear structure, and compound reaction mechanisms can be noted in this Progress Report, correlated in many cases to current problems in intermediate energy physics. Theoretical work on nuclear reactions, carried out under contract DE-AC02-81ER40015, has been well matched to our experimental programs in low and intermediate energy physics. One important result has been the recasting of the DWBA in an eikonal expansion suited to high energy reactions. Our efforts in intermediate energy physics, under contract DE-AC02-81ER40016, have emphasized pion scattering studies at LAMPF and TRIUMF and proton induced charge exchange reactions at IUCF. Data for an important test of hadronic charge symmetry have been completed at two energies, using elastic pion-deuteron scattering

  9. Platelets stimulate fibroblast-mediated contraction of collagen gels

    Directory of Open Access Journals (Sweden)

    Lundahl Joachim

    2003-10-01

    Full Text Available Abstract Background Platelets are thought to play a role in a variety of inflammatory conditions in the lung, some of which may lead to fibrosis. In the current study we tested the hypothesis that whole platelets and platelet lysate can mediate remodelling of extracellular matrix in vitro by affecting fibroblast-mediated contraction of a collagen gel. We also sought to determine to what extent platelet-derived growth factor (PDGF and transforming growth factor-β (TGF-β contribute to this effect. Methods Washed platelets, isolated from healthy blood donors, and platelet lysate (freezing and thawing, were cast together with human lung fibroblasts in three-dimensional collagen gels. The gels were then released and cultured for four days. PDGF and TGF-β1 concentrations were measured in culture supernatants by ELISA. Results Both platelets and platelet lysate augmented fibroblast-mediated gel contraction in a time and concentration dependent manner (19.9% ± 0.1 (mean ± SEM of initial area vs. 48.0% ± 0.4 at 48 hours; P 1 and PDGF-AA/AB were released in co-culture. PDGF-AA/AB had a maximum release at 24 hours whereas TGF-β1 release increased with longer culture periods. Neutralising antibodies to these mediators partially inhibited platelet-induced gel contraction. Conclusion We conclude that platelets may promote remodelling of extracellular matrix in vitro and that PDGF and TGF-β partially mediate this effect, also indicating a role for other mediators. The findings may be an important mechanism in regulating repair processes after injury.

  10. 75 FR 23697 - Order Finding That the AECO Financial Basis Contract Traded on the IntercontinentalExchange, Inc...

    Science.gov (United States)

    2010-05-04

    ...'' and Cocoa contracts during this period. \\30\\ By way of comparison, open interest in the AEC contract... ensure fair competition among ECMs and DCMs trading similar products and competing for the same business...

  11. IPP fuel contracts - creating certain contracts for uncertain times

    Energy Technology Data Exchange (ETDEWEB)

    Coddington, I. [Coddington International Pty. Ltd., Milsons Point, NSW (Australia)

    1998-12-31

    Coal contracts for the new Asian Independent Power Producers (IPPs) are examined. Since most IPPs will be selling to state electricity utilities, often in competition with power plant using other fuels, coal based IPPs must negotiate advantageous coal supply contracts several years before the commissioning of a plant, and must ensure security of supply for at least the life of the construction loan. A more recent trend in the developed world is the Merchant IPP, where there is no guaranteed electricity sale. Lenders are wary of IPPs relying an imported coal, and insist on binding fuel contracts, while coal companies are wary of the quantity of information demanded by these lenders. A full understanding of the risks involved is needed; and a method of price indexation for the contracts. Contracts must also specify security of supply, coal quality, freight contracts and other details. 2 figs.

  12. Characteristics of nuclear contracts. Pt. 1

    International Nuclear Information System (INIS)

    Blanchard, R.

    1976-01-01

    While the object of nuclear contracts is specific, these contracts are concluded according to proven techniques based on general regulations on contracts. Following a review of contract classification, they are differentiated according to the nature of the co-contracting parties, the purpose of the contract itself, the procedure for drawing up the contracts, and payment. The operations prior to the contract vary in that they may include a call for tenders, an option for delays or a letter of intent. (NEA) [fr

  13. 48 CFR 315.371 - Contract preparation and award.

    Science.gov (United States)

    2010-10-01

    ... CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Source Selection 315.371 Contract... the contract until the finance office certifies that the funds are available for obligation. ...

  14. TraceContract

    Science.gov (United States)

    Kavelund, Klaus; Barringer, Howard

    2012-01-01

    TraceContract is an API (Application Programming Interface) for trace analysis. A trace is a sequence of events, and can, for example, be generated by a running program, instrumented appropriately to generate events. An event can be any data object. An example of a trace is a log file containing events that a programmer has found important to record during a program execution. Trace - Contract takes as input such a trace together with a specification formulated using the API and reports on any violations of the specification, potentially calling code (reactions) to be executed when violations are detected. The software is developed as an internal DSL (Domain Specific Language) in the Scala programming language. Scala is a relatively new programming language that is specifically convenient for defining such internal DSLs due to a number of language characteristics. This includes Scala s elegant combination of object-oriented and functional programming, a succinct notation, and an advanced type system. The DSL offers a combination of data-parameterized state machines and temporal logic, which is novel. As an extension of Scala, it is a very expressive and convenient log file analysis framework.

  15. UKAEA'S evolving contract philosophy

    International Nuclear Information System (INIS)

    Nicol, R. D.

    2003-01-01

    The United Kingdom Atomic Energy Authority (UKAEA) has gone through fundamental change over the last ten years. At the heart of this change has been UKAEA's relationship with the contracting and supply market. This paper describes the way in which UKAEA actively developed the market to support the decommissioning programme, and how the approach to contracting has evolved as external pressures and demands have changed. UKAEA's pro-active approach to industry has greatly assisted the development of a healthy, competitive market for services supporting decommissioning in the UK. There have been difficult changes and many challenges along the way, and some retrenchment was necessary to meet regulatory requirements. Nevertheless, UKAEA has sustained a high level of competition - now measured in terms of competed spend as a proportion of competable spend - with annual out-turns consistently over 80%. The prime responsibility for market development will pass to the new Nuclear Decommissioning Authority (NDA) in 2005, as the owner, on behalf of the Government, of the UK's civil nuclear liabilities. The preparatory work for the NDA indicates that the principles established by UKAEA will be carried forward. (author)

  16. 48 CFR 1316.406 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 1316.406 Section 1316.406 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Incentive Contracts 1316.406 Contract clauses. Insert a clause...

  17. 48 CFR 716.406 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 716.406 Section 716.406 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Cost Reimbursement Contracts 716.406 Contract clauses. The...

  18. 48 CFR 916.307 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 916.307 Section 916.307 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Cost-Reimbursement Contracts 916.307 Contract clauses. (g) Insert the...

  19. 48 CFR 732.111 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 732.111... CONTRACTING REQUIREMENTS CONTRACT FINANCING General 732.111 Contract clauses. (a) [Reserved] (b) USAID may... Agency-specific indefinite quantity contracts that are a combination of contract types. Rather than using...

  20. 48 CFR 935.071 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 935.071... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 935.071 Contract clause. The contracting officer must insert the clause at 952.235-71, Research Misconduct, in contracts, including management and operating...

  1. Contract network in a balkanized grid

    International Nuclear Information System (INIS)

    Parkinson, T.W.

    1992-01-01

    Competition in electricity generation depends critically on access to transmission service at nondiscriminatory prices. Current access and pricing policies in the U.S. do not offer prospective private generators any guarantee of such access. Most proposals for reform, while improvements over current policies, attempt to provide for open access without addressing the underlying problems associated with loop flow and constraints in transmission networks. This paper identifies key design objectives for transmission access and pricing policies and cites critical weakness in one example reform proposal. As alternative proposal, based on contract networks, does address the underlying pricing problems. This paper shows that policies based on contract networks would meet the required objectives and could be feasibly implemented even in the Balkanized grid of U.S. investor-owned utilities. 10 refs

  2. Compositional specification of commercial contracts

    DEFF Research Database (Denmark)

    Andersen, Jesper; Elsborg, Ebbe; Henglein, Fritz

    2006-01-01

    -definable analysis of their state before, during and after execution. We provide several realistic examples of commercial contracts and their analyses. A variety of (real) contracts can be expressed in such a fashion as to support their integration, management and analysis in an operational environment......We present a declarative language for compositional specification of contracts governing the exchange of resources. It extends Eber and Peyton Jones’s declarative language for specifying financial contracts (Jones et al. in The Fun of Programming. 2003) to the exchange of money, goods and services...... amongst multiple parties and complements McCarthy’s Resources, Events and Agents (REA) accounting model (McCarthy in Account Rev. LVII(3), 554–578, 1982) with a view- independent formal contract model that supports definition of user-defined contracts, automatic monitoring under execution and user...

  3. Corrective justice and contract law

    Directory of Open Access Journals (Sweden)

    Martín Hevia

    2010-06-01

    Full Text Available This article suggests that the central aspects of contract law in various jurisdictions can be explained within the idea of corrective justice. The article is divided into three parts. The first part distinguishes between corrective justice and distributive justice. The second part describes contract law. The third part focuses on actions for breach of contract and within that context reflects upon the idea of corrective justice.

  4. Incentive contracts and time use

    OpenAIRE

    Tor Viking Eriksson; Jaime Ortega

    2011-01-01

    Empirical studies on incentive contracts have primarily been concerned with the effects on employees’ productivity and earnings. The productivity increases associated with such contracts may, however, come at the expense of quality of life at or outside work. In this paper we study the effect on the employees’ non-work activities, testing whether incentive contracts lead to a change in the allocation of time across work and non-work activities. In doing so, we distinguish between two effects,...

  5. Methodological remarks on contraction theory

    DEFF Research Database (Denmark)

    Jouffroy, Jerome; Slotine, Jean-Jacques E.

    Because contraction analysis stems from a differential and incremental framework, the nature and methodology of contraction-based proofs are significantly different from those of their Lyapunov-based counterparts. This paper specifically studies this issue, and illustrates it by revisiting some c...... classical examples traditionally addressed using Lyapunov theory. Even in these cases, contraction tools can often yield significantly simplified analysis. The examples include adaptive control, robotics, and a proof of convergence of the deterministic Extended Kalman Filter....

  6. Judges, commerce and contract law

    OpenAIRE

    Gava, John

    2010-01-01

    John Gava, Reader at Adelaide Law School, considers the question how should judges decide commercial cases, in particular, contract cases? He looks at the circumstances and impact of the use of contract law, with attention on common law contract and market needs. Published in Amicus Curiae – Journal of the Society for Advanced Legal Studies at the Institute of Advanced Legal Studies. The Journal is produced by SALS at the IALS (Institute of Advanced Legal Studies, School of Advanced Study, Un...

  7. On Permuting Cut with Contraction

    OpenAIRE

    Borisavljevic, Mirjana; Dosen, Kosta; Petric, Zoran

    1999-01-01

    The paper presents a cut-elimination procedure for intuitionistic propositional logic in which cut is eliminated directly, without introducing the multiple-cut rule mix, and in which pushing cut above contraction is one of the reduction steps. The presentation of this procedure is preceded by an analysis of Gentzen's mix-elimination procedure, made in the perspective of permuting cut with contraction. It is also shown that in the absence of implication, pushing cut above contraction doesn't p...

  8. Corrective justice and contract law

    OpenAIRE

    Martín Hevia

    2010-01-01

    This article suggests that the central aspects of contract law in various jurisdictions can be explained within the idea of corrective justice. The article is divided into three parts. The first part distinguishes between corrective justice and distributive justice. The second part describes contract law. The third part focuses on actions for breach of contract and within that context reflects upon the idea of corrective justice.

  9. Contraction mode itself does not determine the level of mTORC1 activity in rat skeletal muscle.

    Science.gov (United States)

    Ato, Satoru; Makanae, Yuhei; Kido, Kohei; Fujita, Satoshi

    2016-10-01

    Resistance training with eccentric contraction has been shown to augment muscle hypertrophy more than other contraction modes do (i.e., concentric and isometric contraction). However, the molecular mechanisms involved remain unclear. The purpose of this study was to investigate the effect of muscle contraction mode on mammalian target of rapamycin complex 1 (mTORC1) signaling using a standardized force-time integral (load (weight) × contraction time). Male Sprague-Dawley rats were randomly assigned to three groups: eccentric contraction, concentric contraction, and isometric contraction. The right gastrocnemius muscle was exercised via percutaneous electrical stimulation-induced maximal contraction. In experiment 1, different modes of muscle contraction were exerted using the same number of reps in all groups, while in experiment 2, muscle contractions were exerted using a standardized force-time integral. Muscle samples were obtained immediately and 3 h after exercise. Phosphorylation of molecules associated with mTORC1 activity was assessed using western blot analysis. In experiment 1, the force-time integral was significantly different among contraction modes with a higher force-time integral for eccentric contraction compared to that for other contraction modes (P contraction compared to that for isometric contraction (P contraction than for other modes of contraction (P contraction was higher than isometric contraction (P contraction modes 3 h after exercise. Our results suggest that mTORC1 activity is not determined by differences in muscle contraction mode itself. Instead, mTORC1 activity is determined by differences in the force-time integral during muscle contraction. © 2016 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of the American Physiological Society and The Physiological Society.

  10. Quantitative application study on the control system of contract progress

    International Nuclear Information System (INIS)

    Hu Xiaocong; Kang Rujie; Zhan Li

    2012-01-01

    Quantitative application study on the control system of contract progress, which is based on project management theory and PDCA cycle methods, provides a new way for the contract business management of enterprise, in line with the current situation and the nuclear power enterprise performance management needs. The concept of the system, system development, program design and development of ERP (VBA design) which come from the work experience summary of business managers are convenient and feasible in practical applications. By way of the applications in 2009, 2010, 2011 three-year overhaul contract management and continuous adjustment it has become an important business management tool, which not only effectively guaranteed the contract time and efficiency, but also combines the performance management and contract progress management. This study has provided useful reference for the enterprise management. (authors)

  11. Legal issues in power sale contract negotiations

    International Nuclear Information System (INIS)

    Goodwin, L.M.

    1990-01-01

    The Public Utility Regulatory Policies Act of 1978 (PURPA) is the foundation of the cogeneration industry. However, few cogeneration projects could be financed on the basis of PURPA alone. PURPA guarantees project owners the right to sell power at the purchasing utility's Avoided Cost, whatever that may be from time to time. However, the development and financing of a cogeneration project requires a secure and dependable income stream, not a mere guarantee of the right to receive the spot price for power. Accordingly, developers have found that a formal power sale contract with the purchasing utility is a prerequisite to successful project development. This paper summarizes some current issues in power sale contract negotiation, with a particular emphasis on contract terms which shift risks from the utility and its ratepayers to the developer. Many of these trends originally appeared before the advent of competitive bidding systems, but most will continue to affect power sale contracts under competitive bidding, and under IPP project development as well

  12. Construction contracting for the 1990s

    International Nuclear Information System (INIS)

    Kane, C.; Lyon, V.F.

    1991-01-01

    This paper reports that power plant constructing during the 1980s is over. Demand growth projections presently anticipate a need for 100,000 MW of new capacity by the year 2000, with only a small percentage of the demand growth currently under construction. Given a six-year lead time for baseload plants, a surge of activity must now begin. Another development over the past five years has been a conscious decision by regulators in increase rates only for the costs of efficiently built plants. The cost of construction inefficiencies will no longer be shouldered by investors. Large construction claims, excessive cost overruns, and expensive delays will no longer be passed on to the consumer automatically. Utility commissions will require the inefficient builders to either clean up their act or forego building their own plants. The most traditional contracting scheme, general contracting, will probably be the lease desirable in the construction of new power plants. General contracting is a single, general construction contract based on a detailed design. The design is not performed by the general contractor

  13. Forthcoming indefinite contract review procedure

    CERN Multimedia

    Human Resources Department

    2011-01-01

    The vacancy notices for posts opened with a view to the award of an indefinite contract will be published in early April 2011. In the meantime, the list of posts to be opened this spring is available at the following address: Indefinite contract posts - spring 2011 A second exercise will take place in autumn 2011 and, as of 2012, the indefinite contract award procedure will only be held once a year, in autumn. For more information please consult: https://hr-recruit.web.cern.ch/hr-recruit/staff/IndefiniteContracts.asp  

  14. Work and minor work contracts

    CERN Document Server

    1999-01-01

    The Work and Minor Work contracts are all of the result-oriented type. The work is specified by CERN and the contractor is given full responsibility for its performance. The contracts are thus very similar to supply contracts. The re-tendering of the existing contracts is almost complete, except for some building maintenance contracts. A new cycle of re-tendering for some activities will be launched in the next twelve months. The total estimated expenditure in the year 2000 for the contracts referred to in this document is 27 750 000 Swiss francs at 1999 prices. The Finance Committee is invited: - to approve the proposed expenditure for the extension of contracts for which the estimated amount for the year 2000 exceeds 750 000 Swiss francs, namely those under references 1, 2, 3, 5, 7, 8, 9 and 23, highlighted in Table I; - to take note that all Work and Minor Work contracts have been tendered since 1 January 1994, except the small contracts shown under references 12 and 16 in Table I; - to take note that the ...

  15. URGENSI STUDI TENTANG PROCUREMENT CONTRACT

    Directory of Open Access Journals (Sweden)

    Yohanes Sogar Simamora

    2006-01-01

    Full Text Available Contractualization is kind of goverment activity in acquiring goods, services and infrastructure as well. Procurement contract has several important function especially in enhancing economic development in a state. In Indonesia, this kind of contract also has function in empowering micro economic scale. Since the aim of procurement study is to provide equal protection between public fund interest in one hand and privat sector in the other hand, general principle of contract law must be taken into consideration together with transparency as the most important principle in government contract.

  16. Unfair contract terms in B2C contracts

    NARCIS (Netherlands)

    Hesselink, M.W.; Loos, M.B.M.

    2012-01-01

    Because of its textual similarity to the Unfair Terms Directive 1993, Chapter 8 of the proposed CESL, on ‘Unfair contract terms’, can benefit from two decades of interpretative experience which is likely to provide a comparably high degree of instant legal certainty to contracting parties.

  17. The Relationship between the Employment Contract and other Civil Contracts

    Directory of Open Access Journals (Sweden)

    Răzvan Radu Popescu

    2015-05-01

    Full Text Available The employment relationship is a contractual one and as such must have all the basic elements of an enforceable contract to make it legally binding. In strict contractual terms, the offer is made by the employer and formally accepted by the employee. Once the acceptance has taken place, there is a legally binding agreement and an action will lie against the party who breaches that agreement, even though it may only just have come into existence. An employment contract, however, is unlike most other contracts. Although the parties will have negotiated the main terms, we shall see that a large number of terms will be implied into the agreement from all sorts of different sources and will not have been individually negotiated by the parties at all. This is what makes an employment contract so different from other contracts. We think this article is an important step in the disclosure of the problem eraised by these two concepts.

  18. The Periodic Flapping and Breathing of Saturn's Magnetodisk During Equinox

    Science.gov (United States)

    Sorba, A. M.; Achilleos, N.; Guio, P.; Arridge, C. S.; Dougherty, M. K.; Sergis, N.

    2017-12-01

    Periodic variations have been observed in many field and particle properties in Saturn's magnetosphere, modulated at a period close to the planetary rotation rate. Magnetic field observations by Cassini's magnetometer instrument suggest that in the outer magnetosphere (beyond 12 Saturn radii) Saturn's current sheet is periodically displaced with respect to the rotational equator, to a first approximation acting as a rotating, tilted disk. This manifests as a `flapping' mode when observed by the spacecraft. Recent studies suggest the magnetosphere also has a `breathing' mode, expanding and contracting with a period close to the planetary rotation rate. We model these two modes in tandem by combining a global, geometrical model of a tilted and rippled current sheet with a local, force-balance model of Saturn's magnetodisk, accounting for the magnetospheric size and hot plasma content. We simulate the breathing behavior by introducing an azimuthal dependence of the system size. We fit Cassini magnetometer data acquired on equatorial orbits from 23 Oct - 17 Dec 2009 (Revs 120-122), close to Saturn equinox, in order that seasonal effects on the current sheet are minimised. We find that our model characterises well the amplitude and phase of the oscillations in the data, for those passes that show clear periodic signatures in the field. In particular, the Bθ (meridional) component can only be characterised when the breathing mode is included. This study introduces calculations for an oscillating boundary under conditions of constant solar wind dynamic pressure, which provide a good basis for understanding the complex relationship between current sheet dynamics and the periodic field perturbations.

  19. Contributions of central command and muscle feedback to sympathetic nerve activity in contracting human skeletal muscle

    Directory of Open Access Journals (Sweden)

    Daniel eBoulton

    2016-05-01

    Full Text Available During voluntary contractions, muscle sympathetic nerve activity (MSNA to contracting muscles increases in proportion to force but the underlying mechanisms are not clear. To shed light on these mechanisms, particularly the influences of central command and muscle afferent feedback, the present study tested the hypothesis that MSNA is greater during voluntary compared with electrically-evoked contractions. Seven male subjects performed a series of 1-minute isometric dorsiflexion contractions (left leg separated by 2-minute rest periods, alternating between voluntary and electrically-evoked contractions at similar forces (5-10 % of maximum. MSNA was recorded continuously (microneurography from the left peroneal nerve and quantified from cardiac-synchronised, negative-going spikes in the neurogram. Compared with pre-contraction values, MSNA increased by 51 ± 34 % (P 0.05. MSNA analysed at 15-s intervals revealed that this effect of voluntary contraction appeared 15-30 s after contraction onset (P < 0.01, remained elevated until the end of contraction, and disappeared within 15 s after contraction. These findings suggest that central command, and not feedback from contracting muscle, is the primary mechanism responsible for the increase in MSNA to contracting muscle. The time-course of MSNA suggests that there is a longer delay in the onset of this effect compared with its cessation after contraction.

  20. Pressure drop in contraction flow

    DEFF Research Database (Denmark)

    Rasmussen, Henrik Koblitz

    This note is a supplement to Dynamic of Polymeric Liquids (DPL) page 178. DPL gives an equation for the pressure drop in a tapered (and circular) contraction, valid only at low angles. Here the general definition of contraction flow (the Bagley correction) and a more general method to find...

  1. Contract Mining versus Owner Mining

    African Journals Online (AJOL)

    Owner

    mining companies can concentrate on their core businesses while using specialists for ... 2 Definition of Contract and Owner. Mining ... equipment maintenance, scheduling and budgeting ..... No. Region. Amount Spent on. Contract Mining. ($ billion). Percent of. Total. 1 ... cost and productivity data based on a large range.

  2. Army Contract Writing System (ACWS)

    Science.gov (United States)

    2016-03-01

    2016 Major Automated Information System Annual Report Army Contract Writing System (ACWS) Defense Acquisition Management Information Retrieval...Information 4 Responsible Office 4 References 4 Program Description 5 Business Case 5 Program Status 6 Schedule 7 Performance...Program Information Program Name Army Contract Writing System (ACWS) DoD Component Army Responsible Office Program Manager References MAIS

  3. CONTRACT ADMINISTRATIVE TRACKING SYSTEM (CATS)

    Science.gov (United States)

    The Contract Administrative Tracking System (CATS) was developed in response to an ORD NHEERL, Mid-Continent Ecology Division (MED)-recognized need for an automated tracking and retrieval system for Cost Reimbursable Level of Effort (CR/LOE) Contracts. CATS is an Oracle-based app...

  4. On CNC Commuting Contractive Tuples

    Indian Academy of Sciences (India)

    The characteristic function has been an important tool for studying completely non-unitary contractions on Hilbert spaces. In this note, we consider completely non-coisometric contractive tuples of commuting operators on a Hilbert space H . We show that the characteristic function, which is now an operator-valued analytic ...

  5. The Swedish Insurance Contracts Act 2005 – an overview

    OpenAIRE

    Hjalmarsson, Johanna

    2008-01-01

    On 1 January 2006 a new Insurance Contracts Act (Försäkringsavtalslag (SFS 2005:104)) entered into force in Sweden, replacing the Insurance Contracts Act 1927 and the Consumer Insurance Act 1980. The Act is in many ways a modern and interesting product and merits an introduction in English, in the context of the current process of reform undertaken by the Law Commissions of England & Wales and Scotland as well as in the context of expected European initiatives for insurance contract law r...

  6. Alternative staffing services. Contract transcription.

    Science.gov (United States)

    Tessier, C

    1992-03-01

    Contract medical transcription services can be of great assistance in meeting the demands for transcription, without jeopardizing patient, physician, or institutional confidentiality. You simply must require the contract service to provide at least the same degree of protection and preservation of confidentiality that you should require inhouse. To achieve this you must make these requirements explicit, comprehensive, comprehensible, believable, and enforceable. Discuss the requirements with prospective contractors. Review them at least annually with existing contractors and when contracts are due for renewal. Be sure to specify the consequence of breaching confidentiality, and if there are breaches, enforce the terms of the contract. Consult your institution's legal counsel both in developing the contract and in enforcing its provisions. Take into consideration your department's and institution's policies, AHIMA's statement on confidentiality, as well as local, state, and federal laws. Above all, never lose sight of the patient. Ultimately, it is not patient information that you are obligated to protect. It is the patient.

  7. Choreography Synthesis as Contract Agreement

    Directory of Open Access Journals (Sweden)

    Julien Lange

    2013-10-01

    Full Text Available We propose a formal model for distributed systems, where each participant advertises its requirements and obligations as behavioural contracts, and where multiparty sessions are started when a set of contracts allows to synthesise a choreography. Our framework is based on the CO2 calculus for contract-oriented computing, and borrows concepts and results from the session type literature. It supports sessions where the number of participants is not determined beforehand, and keeps CO2's ability to rule out participants that are culpable if contracts are not fulfilled at runtime. We show that we have progress and session fidelity in CO2, as a result of the honesty of participants — i.e., their ability to always adhere to their contracts.

  8. Standard form contracts and a smart contract future

    Directory of Open Access Journals (Sweden)

    Kristin B. Cornelius

    2018-05-01

    Full Text Available With a budding market of widespread smart contract implementation on the horizon, there is much conversation about how to regulate this new technology. Discourse on standard form contracts (SFCs and how they have been adopted in a digital environment is useful toward predicting how smart contracts might be interpreted. This essay provides a critical review of the discourse surrounding digitised SFCs and applies it to issues in smart contract regulation. An exploration of the literature surrounding specific instances SFCs finds that it lacks a close examination of the textual and documentary aspects of SFCs, which are particularly important in a digital environment as a shift in medium prompts a different procedural process. Instead, common perspectives are either based on outdated notions of paper versions of these contracts or on ideologies of industry and business that do not sufficiently address the needs of consumers/users in the digital age. Most importantly, noting the failure of contract law to address the inequities of SFCs in this environment can help prevent them from being codified further with smart contracts.

  9. Landsat 6 contract signed

    Science.gov (United States)

    Maggs, William Ward

    A new agreement provides $220 million for development and construction of the Landsat 6 remote sensing satellite and its ground systems. The contract, signed on March 31, 1988, by the Department of Commerce (DOC) and the Earth Observation Satellite (EOSAT) Company of Lanham, Md., came just days after approval of DOC's Landsat commercialization plan by subcommittees of the House and Senate appropriations committees.The Landsat 6 spacecraft is due to be launched into orbit on a Titan II rocket in June 1991 from Vandenburg Air Force Base, Calif. The satellite will carry an Enhanced Thematic Mapper (ETM) sensor, an instrument sensitive to electromagnetic radiation in seven ranges or bands of wavelengths. The satellite's payload will also include the Sea Wide Field Sensor (Sea-WiFS), designed to provide information on sea surface temperature and ocean color. The sensor is being developed in a cooperative effort by EOSAT and the National Aeronautics and Space Administration (NASA). A less certain passenger is a proposed 5-m resolution, three-band sensor sensitive to visible light. EOSAT is trying to find both private financing for the device and potential buyers of the high-resolution imagery that it could produce. The company has been actively courting U.S. television networks, which have in the past used imagery from the European Système Probatoire d'Observation de la Terre (SPOT) satellite for news coverage.

  10. INFINITY construction contract signed

    Science.gov (United States)

    2010-01-01

    Key state and community leaders celebrated April 6 with the signing of a construction contract for the state-of-the-art INFINITY Science Center planned near John C. Stennis Space Center in south Mississippi. Gulfport Mayor George Schloegel (l to r), chair of non-profit INFINITY Science Center Inc., was joined for the signing ceremony at the Hancock Bank in Gulfport by Virginia Wagner, sister of late Hancock Bank President Leo Seal Jr.; and Roy Anderson III, president and CEO of Roy Anderson Corp. Seal was the first chair of INFINITY Science Center Inc., which has led in development of the project. Roy Anderson Corp. plans to begin construction on the 72,000-square-foot, $28 million science and education center in May. The Mississippi Department of Transportation (MDOT) also is set to begin construction of a $2 million access road to the new center. The April 6 ceremony was attended by numerous officials, including former Stennis Space Center Directors Jerry Hlass and Roy Estess; Mississippi Senate President Pro Tempore Billy Hewes, R-Gulfport; Mississippi Rep. Diane Peranich, D-Pass Christian; and MDOT Southern District Commissioner Wayne Brown.

  11. 48 CFR 48.104-1 - Determining sharing period.

    Science.gov (United States)

    2010-10-01

    ..., based on planning and programming or production documentation at the time the VECP is accepted. The.... (c) For engineering-development contracts and contracts containing low-rate-initial-production or early production units, the end of the sharing period is based not on a calendar date, but on acceptance...

  12. 24 CFR 203.267 - Duration of periodic MIP.

    Science.gov (United States)

    2010-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Mortgage Insurance Premiums-Periodic... deed to the Commissioner is filed for record or the contract of insurance is terminated. [48 FR 28805...

  13. Psychological Contract Development: An Integration of Existing Knowledge to Form a Temporal Model

    Directory of Open Access Journals (Sweden)

    Kelly Windle

    2014-07-01

    Full Text Available The psychological contract has received substantial theoretical attention over the past two decades as a popular framework within which to examine contemporary employment relationships. Previous research mostly examines breach and violation of the psychological contract and its impact on employee organization outcomes. Few studies have employed longitudinal, prospective research designs to investigate the psychological contract and as a result, psychological contract content and formation are incompletely understood. It is argued that employment relationships may be better proactively managed with greater understanding of formation and changes in the psychological contract. We examine existing psychological contract literature to identify five key factors proposed to contribute to the formation of psychological contracts. We extend the current research by integrating these factors for the first time into a temporal model of psychological contract development.

  14. International contracts within the business of MSMEs

    Directory of Open Access Journals (Sweden)

    Martha Cecilia López Fonseca

    2012-07-01

    Full Text Available The purpose is to explain, in general terms, some of the possibilities for micro, small and medium enterprises (MSMEs to internationalize, taking into consideration, among other aspects, the elaboration of the contract, preferably written. The meaning of international trade comes from the mercantilist, classical and neoclassical currents and from contemporary postulates, such as the theory of competitive advantage, which demonstrate the importance of the exchange of goods and services for economies. International trade relations of any company are based on requirements of importing or exporting raw materials, machinery, final and intermediate goods or services procurement. However, in practice, relations can cover a wider spectrum than the abovementioned operations. This essay mentions some elements that should be considered by the parties when making the negotiation and which will be reflected in the body of the contract.

  15. 7 CFR 631.14 - Contract violations.

    Science.gov (United States)

    2010-01-01

    ... AGRICULTURE LONG TERM CONTRACTING GREAT PLAINS CONSERVATION PROGRAM Contracts § 631.14 Contract violations. Contract violations, determinations and appeals will be handled in accordance with the terms of the... 7 Agriculture 6 2010-01-01 2010-01-01 false Contract violations. 631.14 Section 631.14 Agriculture...

  16. 48 CFR 46.314 - Transportation contracts.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Transportation contracts... MANAGEMENT QUALITY ASSURANCE Contract Clauses 46.314 Transportation contracts. The contracting officer shall insert the clause at 52.246-14, Inspection of Transportation, in solicitations and contracts for freight...

  17. 24 CFR 891.560 - HAP contract.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HAP contract. 891.560 Section 891... Assistance § 891.560 HAP contract. (a) HAP contract. The housing assistance payments contract sets forth.... (b) HAP contract execution. (1) Upon satisfactory completion of the project, the Borrower and HUD...

  18. 77 FR 3288 - International Mail Contract

    Science.gov (United States)

    2012-01-23

    ... as the baseline contract for future functional equivalence analyses of the GREP Contracts 1 product... Classification Schedule language for GREP Contracts 1. The Postal Service identifies general contract terms that... methodology, the relevant characteristics of this GREP contract are similar, if not the same, as the relevant...

  19. 77 FR 71458 - New International Mail Contract

    Science.gov (United States)

    2012-11-30

    ... Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... Contracts 1. This document invites public comments on the request and addresses several related procedural... Reseller Expedited Package (GREP) contract (Contracts 1).\\1\\ It seeks to have the instant Contract included...

  20. 48 CFR 926.7104 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 926.7104... 1993. 926.7104 Contract clause. The contracting officer shall insert the clause at 48 CFR (DEAR) 952.226-74, Displaced Employee Hiring Preference, in contracts (except for contracts for commercial items...

  1. 48 CFR 837.403 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 837.403... OF CONTRACTING SERVICE CONTRACTING Nonpersonal Health Care Services 837.403 Contract clause. The contracting officer shall insert the clause at 852.237-7, Indemnification and medical liability insurance, in...

  2. 48 CFR 822.305 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 822.305... PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Contract Work Hours and Safety Standards Act 822.305 Contract clause. The contracting officer shall insert the clause at 852.222-70, Contract Work...

  3. 48 CFR 811.503 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 811.503... ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Liquidated Damages 811.503 Contract clause. When the contracting... contracting officer must include the clause in 852.211-74, Liquidated damages, in the contract. ...

  4. Ontologies for commitment-based smart contracts

    NARCIS (Netherlands)

    de Kruijff, Joost; Weigand, Hans; Panetto, H; Debruyne, C.; Gaaloul, W.; Papazoglou, M.; Paschke, A.; Ardagna, C.A.; Meersman, R.

    2017-01-01

    Smart contracts gain rapid exposure since the inception of blockchain technology. Yet there is no unified ontology for smart contracts. Being categorized as coded contracts or substitutes of conventional legal contracts, there is a need to reduce the conceptual ambiguity of smart contracts. We

  5. Evaluarea eficienţei economice a comercializării masei lemnoase prin contracte pe termen lung, cu o aplicaţie la fag [ Evaluation of economic efficiency of marketing timber by long-term contracts, with an application to beech

    Directory of Open Access Journals (Sweden)

    Nichiforel Liviu

    2015-08-01

    Full Text Available In Romania long term contracts for the selling of timber from public forests have been implemented in 2002 for a period of 10 years as a support for investments in wood processing companies. Currently there is a public debate about their efficiency considering their impact on the concentration of timber demand in the hands of the companies which have accessed such contracts. In this context the paper analysis the economic efficiency of the implementation of long term contracts in the Forest Department Suceava considering the transactions of a processing company specialized on beech timber. Methodologically the paper uses two sets of data: 167 stands sold based on long-term contracts in the period 2009-2013 and 1725 stands sold in public actions from 2009 to 2011. The second set of data has been used for a regression analysis as to identify the relation between the stumpage prices obtain in public auctions and the stand characteristics seen as explanatory variables. The resulted regression model was employed to predict the stumpage value for those stands sold via long-term contracts in the scenario they have been sold by public auction. The results show that for the analysed period the prices obtained from long-term contracts have been 32% higher compared with the prices from public auction. Nevertheless the results are interpreted in the particular context provided by the limited competition on the beech market and the decrease of the timber prices brought by the 2009 financial crises. The findings have policy implications for the future development and use of long-term contracts.

  6. The Regime of Contracts under Execution within the Insolvency Procedure

    Directory of Open Access Journals (Sweden)

    Cornelia Lefter

    2008-01-01

    Full Text Available According to the Romanian law the debtor that faces financial difficulties of a certain extent can be the object of the insolvency procedure, regulated by Law no. 85/2006 concerning the insolvency procedure. Because the insolvent debtor is no longer trustworthy to its contractual partners and cannot execute the assumed obligations, there is a risk that these contracts cease, or the services that are incumbent on contractual parties are not executed. This is why, it is very important to know within the insolvency procedure and, especially during the judicial reorganization period, what will be the treatment of contracts concluded prior to the opening of this procedure and still not executed, the so-called “contracts under execution”. Also, after clarifying the concept of contract under execution, it is important to establish who has the right to opt between their continuation, or their cancellation. On the other hand, there are presented the special rules provided by Law no. 85/2006 for some categories of contracts concluded prior to the opening of the insolvency procedure, such as: labor, lease, commission contracts, master of netting agreement or contracts concluded intuitu personae or by a debtor that is the owner of a leased building, etc.

  7. Analysis of the 314th Contracting Squadrons Contract Management Capability Using the Contract Management Maturity Model (CMMM)

    National Research Council Canada - National Science Library

    Jackson, Jr, Carl J

    2007-01-01

    .... The purpose of this research project is to analyze the 314th Contracting Squadron contracting processes and requirement target areas for improvement efforts by the application of the Contract Management Maturity Model (CMMM...

  8. Food and drink serving contract

    Directory of Open Access Journals (Sweden)

    Veselinović Janko

    2012-01-01

    Full Text Available Food and drink catering service is almost as old as the civilization itself. Even though this vocation is a part of the catering activity, Serbian law does not foresee this contract section as personalized. Key legal sources for this kind of contract are business customs. Food and drink serving contract is a mixed-type contract and its legal nature is very interesting due to its complexity. Specific for this contract is the fact that it is not an ordinary service, but also an activity which requires a degree of culinary skills, knowledge of customs of other nations, as well as other skills. The very category of a good professional in business economy / hospitality industry is very dynamic, as it needs to be evaluated according to all given circumstances, which may be rather unpredictable. By considering the legal nature, but also the rights and obligations of the contracting parties, we tried to point to the questions that require a special attention. Legal sources that indirectly refer to food and drink serving contracts were taken into account. Apart from the Law on Obligatory Relations, we also considered here the Law on Tourism also pointing to the comparative law and jurisprudence.

  9. nth roots of normal contractions

    International Nuclear Information System (INIS)

    Duggal, B.P.

    1992-07-01

    Given a complex separable Hilbert space H and a contraction A on H such that A n , n≥2 some integer, is normal it is shown that if the defect operator D A = (1 - A * A) 1/2 is of the Hilbert-Schmidt class, then A is similar to a normal contraction, either A or A 2 is normal, and if A 2 is normal (but A is not) then there is a normal contraction N and a positive definite contraction P of trace class such that parallel to A - N parallel to 1 = 1/2 parallel to P + P parallel to 1 (where parallel to · parallel to 1 denotes the trace norm). If T is a compact contraction such that its characteristics function admits a scalar factor, if T = A n for some integer n≥2 and contraction A with simple eigen-values, and if both T and A satisfy a ''reductive property'', then A is a compact normal contraction. (author). 16 refs

  10. Physics of muscle contraction

    Science.gov (United States)

    Caruel, M.; Truskinovsky, L.

    2018-03-01

    In this paper we report, clarify and broaden various recent efforts to complement the chemistry-centered models of force generation in (skeletal) muscles by mechanics-centered models. The physical mechanisms of interest can be grouped into two classes: passive and active. The main passive effect is the fast force recovery which does not require the detachment of myosin cross-bridges from actin filaments and can operate without a specialized supply of metabolic fuel (ATP). In mechanical terms, it can be viewed as a collective folding-unfolding phenomenon in the system of interacting bi-stable units and modeled by near equilibrium Langevin dynamics. The active force generation mechanism operates at slow time scales, requires detachment and is crucially dependent on ATP hydrolysis. The underlying mechanical processes take place far from equilibrium and are represented by stochastic models with broken time reversal symmetry implying non-potentiality, correlated noise or multiple reservoirs. The modeling approaches reviewed in this paper deal with both active and passive processes and support from the mechanical perspective the biological point of view that phenomena involved in slow (active) and fast (passive) force generation are tightly intertwined. They reveal, however, that biochemical studies in solution, macroscopic physiological measurements and structural analysis do not provide by themselves all the necessary insights into the functioning of the organized contractile system. In particular, the reviewed body of work emphasizes the important role of long-range interactions and criticality in securing the targeted mechanical response in the physiological regime of isometric contractions. The importance of the purely mechanical micro-scale modeling is accentuated at the end of the paper where we address the puzzling issue of the stability of muscle response on the so called ‘descending limb’ of the isometric tetanus.

  11. Physics of muscle contraction.

    Science.gov (United States)

    Caruel, M; Truskinovsky, L

    2018-03-01

    In this paper we report, clarify and broaden various recent efforts to complement the chemistry-centered models of force generation in (skeletal) muscles by mechanics-centered models. The physical mechanisms of interest can be grouped into two classes: passive and active. The main passive effect is the fast force recovery which does not require the detachment of myosin cross-bridges from actin filaments and can operate without a specialized supply of metabolic fuel (ATP). In mechanical terms, it can be viewed as a collective folding-unfolding phenomenon in the system of interacting bi-stable units and modeled by near equilibrium Langevin dynamics. The active force generation mechanism operates at slow time scales, requires detachment and is crucially dependent on ATP hydrolysis. The underlying mechanical processes take place far from equilibrium and are represented by stochastic models with broken time reversal symmetry implying non-potentiality, correlated noise or multiple reservoirs. The modeling approaches reviewed in this paper deal with both active and passive processes and support from the mechanical perspective the biological point of view that phenomena involved in slow (active) and fast (passive) force generation are tightly intertwined. They reveal, however, that biochemical studies in solution, macroscopic physiological measurements and structural analysis do not provide by themselves all the necessary insights into the functioning of the organized contractile system. In particular, the reviewed body of work emphasizes the important role of long-range interactions and criticality in securing the targeted mechanical response in the physiological regime of isometric contractions. The importance of the purely mechanical micro-scale modeling is accentuated at the end of the paper where we address the puzzling issue of the stability of muscle response on the so called 'descending limb' of the isometric tetanus.

  12. Contraction ionization waves in the argon contracted discharge

    International Nuclear Information System (INIS)

    Golubovskij, Yu.B.; Kulikov, V.V.; Nekutchaev, V.O.

    1985-01-01

    An investigation of ionization waves in the argon contracted discharge and a definition of their arising propagation mechanism accounting for the specificity of elementary pocesses characteristic of argon are presented. (author)

  13. 42 CFR 423.38 - Enrollment periods.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Enrollment periods. 423.38 Section 423.38 Public... material provision of its contract under this part in relation to the individual, including, but not... in marketing the plan to the individual. (ii) The individual meets other exceptional circumstances as...

  14. An Analysis of Current Operational Contract Support Planning Doctrine

    Science.gov (United States)

    2015-09-01

    advertising timelines, or advertising timelines. As discussed in Chapter I, declaring a contingency under title 10 allows for streamlined protocols...increase goodwill with local businessmen toward United States Forces (CJCS, 2014). Additionally, factors such as road infrastructure maturity must also...providing those commander tools needed to create targeted effects through reconstruction and goodwill efforts. Debate continues today as to whether these

  15. The Relationship between the Employment Contract and other Civil Contracts

    OpenAIRE

    Răzvan Radu Popescu

    2015-01-01

    The employment relationship is a contractual one and as such must have all the basic elements of an enforceable contract to make it legally binding. In strict contractual terms, the offer is made by the employer and formally accepted by the employee. Once the acceptance has taken place, there is a legally binding agreement and an action will lie against the party who breaches that agreement, even though it may only just have come into existence. An employment contract, however, is...

  16. The North Sea contracting industry

    International Nuclear Information System (INIS)

    Wright, P.J.C.

    1996-09-01

    The North Sea Contracting Industry provides in-depth profiles of major contracting organisations including manpower, facilities, expertise, future directions and financial details. It addresses key issues such as: how will the role of operators and contractors change toward 2000 and beyond?; how will the contractor-operator relationship develop?; will the contractors take a more speculative role in projects such as leasing and contract to produce?; does the future belong to broad skilled providers or small specialised niche players, or both?; and how will rapid technological improvements affect the industry? (author)

  17. Contracting As A Science

    Science.gov (United States)

    2012-04-30

    create significant disagreement and divergence of opinion. Koontz (1964) created a firestorm with his “management theory jungle” which has been...portrayed as a period of great conflict and uncertainty engaging different hard-to-define groups which presented major problems (Miner, 2007). Koontz ...scientific psychology: Its origins and philosophical backgrounds. New York, NY: Basic Books. Koontz , H. (Ed.). (1964). Toward a unified theory of

  18. 77 FR 76091 - International Mail Contract

    Science.gov (United States)

    2012-12-26

    ... an expired International Business Reply Service (IBRS) competitive contract.\\1\\ The Postal Service... International Business Reply Service Competitive Contract 1 Negotiated Service Agreement, December 14, 2012... history. The Commission added International Business Reply Service Contract 1 to the competitive product...

  19. 78 FR 11699 - International Mail Contract

    Science.gov (United States)

    2013-02-19

    ... additional International Business Reply Service (IBRS) Competitive Contract 3 negotiated service agreement... International Business Reply Service Competitive Contract 3 Negotiated Service Agreement, February 11, 2013.... 684, Order Approving International Business Reply Service Competitive Contract 3 Negotiated Service...

  20. 48 CFR 542.1107 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... MANAGEMENT CONTRACT ADMINISTRATION AND AUDIT SERVICES Production Surveillance and Reporting 542.1107 Contract... clause may be used in indefinite-delivery definite-quantity contracts for Stock or Special Order Program...

  1. 42 CFR 422.504 - Contract provisions.

    Science.gov (United States)

    2010-10-01

    ...) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage... determinations of amounts payable under the contract. (iv) Properly reflect all direct and indirect costs claimed..., contracts, and subcontracts. (vi) Franchise, marketing, and management agreements. (vii) Schedules of...

  2. Bottomland Hardwood Planting: Example Contract Specifications

    National Research Council Canada - National Science Library

    Humprey, Monica

    2002-01-01

    This technical note provides an example of contract specifications that can be used as a template by USACE biologists, engineers, or contracting officers for contracting the planting of bottomland hardwood (BLH) seedlings...

  3. Utility Energy Services Contracts: Enabling Documents

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-05-01

    Utility Energy Services Contracts: Enabling Documents provides materials that clarify the authority for Federal agencies to enter into utility energy services contracts (UESCs), as well as sample documents and resources to ease utility partnership contracting.

  4. Matrix metalloproteinase inhibition reduces contraction by dupuytren fibroblasts.

    Science.gov (United States)

    Townley, William A; Cambrey, Alison D; Khaw, Peng T; Grobbelaar, Adriaan O

    2008-11-01

    Dupuytren's disease is a common fibroproliferative condition of the hand characterized by fibrotic lesions (nodules and cords), leading to disability through progressive digital contracture. Although the etiology of the disease is poorly understood, recent evidence suggests that abnormal matrix metalloproteinase (MMP) activity may play a role in cell-mediated collagen contraction and tissue scarring. The aim of this study was to investigate the efficacy of ilomastat, a broad-spectrum MMP inhibitor, in an in vitro model of Dupuytren fibroblast-mediated contraction. Nodule-derived and cord-derived fibroblasts were isolated from Dupuytren patients; carpal ligament-derived fibroblasts acted as control. Stress-release fibroblast-populated collagen lattices (FPCLs) were used as a model of contraction. FPCLs were allowed to develop mechanical stress (48 hours) during treatment with ilomastat (0-100 micromol/L), released, and allowed to contract over a 48-hour period. Contraction was estimated by measuring lattice area compared with untreated cells or treatment with a control peptide. MMP-1, MMP-2, and MT1-MMP levels were assessed by zymography, Western blotting, and enzyme-linked immunosorbent assay. Nodule-derived fibroblasts contracted lattices (69% +/- 2) to a greater extent than did cord-derived (55% +/- 3) or carpal ligament-derived (55% +/- 1) fibroblasts. Exposure to ilomastat led to significant inhibition of lattice contraction by all fibroblasts, although a reduction in lattice contraction by nodule-derived fibroblasts was most prominent (84% +/- 8). In addition, treatment with ilomastat led to a concomitant suppression of MMP-1 and MMP-2 activity, whereas MT1-MMP activity was found to be upregulated. Our results demonstrate that inhibition of MMP activity results in a reduction in extracellular matrix contraction by Dupuytren fibroblasts and suggest that MMP activity may be a critical target in preventing recurrent contracture caused by this disease.

  5. FAST CONTRACTION OF CORONAL LOOPS AT THE FLARE PEAK

    International Nuclear Information System (INIS)

    Liu Rui; Wang Haimin

    2010-01-01

    On 2005 September 8, a coronal loop overlying the active region NOAA 10808 was observed in TRACE 171 A to contract at ∼100 km s -1 at the peak of an X5.4-2B flare at 21:05 UT. Prior to the fast contraction, the loop underwent a much slower contraction at ∼6 km s -1 for about 8 minutes, initiating during the flare preheating phase. The sudden switch to fast contraction is presumably corresponding to the onset of the impulsive phase. The contraction resulted in the oscillation of a group of loops located below, with the period of about 10 minutes. Meanwhile, the contracting loop exhibited a similar oscillatory pattern superimposed on the dominant downward motion. We suggest that the fast contraction reflects a suddenly reduced magnetic pressure underneath due either to (1) the eruption of magnetic structures located at lower altitudes or to (2) the rapid conversion of magnetic free energy in the flare core region. Electrons accelerated in the shrinking trap formed by the contracting loop can theoretically contribute to a late-phase hard X-ray burst, which is associated with Type IV radio emission. To complement the X5.4 flare which was probably confined, a similar event observed in SOHO/EIT 195 A on 2004 July 20 in an eruptive, M8.6 flare is briefly described, in which the contraction was followed by the expansion of the same loop leading up to a halo coronal mass ejection. These observations further substantiate the conjecture of coronal implosion and suggest coronal implosion as a new exciter mechanism for coronal loop oscillations.

  6. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to substitute contract units. At the discretion of the PHA and subject to all PBV requirements, the HAP contract...

  7. 23 CFR 635.121 - Contract time and contract time extensions.

    Science.gov (United States)

    2010-04-01

    ... TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.121 Contract time and contract time extensions. (a) The STD should have adequate written procedures for the determination of contract... 23 Highways 1 2010-04-01 2010-04-01 false Contract time and contract time extensions. 635.121...

  8. A New Approach Regarding the Legal Contract Lesion

    Directory of Open Access Journals (Sweden)

    Sache Neculaescu

    2010-06-01

    Full Text Available Why not agreeing upon a contract based on misbalanced services: because the party benefiting from an excessive service unlawfully exploited the precarious situation of the other party as a result of whom came to accept an unfair contract, or because contractual balance must be an essential feature of which and every contract with clearly established services? Which of the two reasons mentioned above is more important in terms of current contractual discipline? These are two questions which, no matter what answers will get, will involve an important matter of choice, in relation to which it will be possible to assess correctly the solutions proposed by the new Romanian Civil Code, as well as by the main bills on Europeancodification of contract law. The present study upholds the idea of misbalanced services only if it constitutes rather a remedy for a contractual problem, if it is oriented towards the legitimate interests of the most vulnerable party of that contract and less interested in sanctioning the guilty conduct of the person who tookadvantage from an excessive service. As a consequence, we support the objective perspective in what misbalanced services are concerned, a reason for which we shall be making a few comments on some of thenew legal provisions, by referring to the main bills on the European codification of contract law, and stating later on a few de lege ferenda proposals, in terms of contracts based on misbalanced services.

  9. Price management mechanisms and the gas contract

    International Nuclear Information System (INIS)

    Dickson, D.J.

    1996-01-01

    Pricing objectives and risk management strategies that can be achieved through the proper use of the standard gas contract, were discussed. Main topics of discussion were: (1) gas sales contract and convertible pricing, (2) gas contract and imbedded hedging, gas contracts and exchange traded instruments, (4) gas contracts fixed for floating swaps, and OTC options and exotics, (5) options and exotic price structures, and (6) advantages and disadvantages of using the gas contract versus the swap agreement

  10. Principles of European Contract Law

    DEFF Research Database (Denmark)

    Lando, Ole; Beale, Hugh

    This text provides a comprehensive guide to the principles of European contract law. They have been drawn up by an independent body of experts from each Member State of the EU, under a project supported by the European Commission and many other organizations. The principles are stated in the form...... of articles, with a detailed commentary explaining the purpose and operation of each article and its relation to the remainder. Each article also has extensive comparative notes surveying the national laws and other international provisions on the topic. "The Principles of European Contract Law Parts I &...... in developing a common European legal culture. The European Parliament has twice called for the creation of a European Civil Code. The principles of European contract law are essential steps in these projects. This text provides a comprehensive guide to the Principles of European contract law. They have been...

  11. Framework for Structuring Procurement Contracts

    Directory of Open Access Journals (Sweden)

    Lena Borg

    2014-12-01

    Full Text Available The aim of this paper is to propose a new framework for structuring contract types and payment methods. Concerning procurement contracts, the first important new feature of this framework is a stepwise structure with three main steps in the contract design: (1 what will be procured—should the contract only include construction, or should it include both construction and operation/maintenance (2 who will do the detailed design of the premise and (3 how many contractors will the client use? The second important new feature of this framework is that both step 2 and step 3 include a continuum of alternatives. Concerning payment methods, the new framework is primarily based on how the specific risks of the project are shared. These frameworks can be useful for policy formulation in that they can help to avoid some problematic ways of formulating policies.

  12. Contracting and Performance in Agencies

    DEFF Research Database (Denmark)

    Bjørnholt, Bente; Houlberg Salomonsen, Heidi; Rennison, Betina Wolfgang

    As part of New Public Management (NPM), contracting represents a supplement to the traditional hierarchical and rule-based managing of relations between actors in order to improve performance (Fortin and van Hassel 2000; Greve and Ejersbo 2002; Drewry et al. 2005; Verhoest 2005). To various degrees...... higher goal attainment when agency head experience that the department balance dialogue and autonomy with some element of control in the process of internal contracting (Bjørnholt and Salomonsen 2011). This implies, that effective steering include a combination of decentralized management...... and how a balanced use of internal contracting leads to a better performance. These findings are then theoretically interpreted based upon a combination of literature on agencification as well as public management. We compare contracting across all Danish agencies based on a combination of survey...

  13. Contract Reform Self Assessment Report

    National Research Council Canada - National Science Library

    1997-01-01

    The primary objective of this self assessment is to report on the Department of Energy's progress in implementing the Contract Reform initiative launched in February 1994 and to discuss remaining challenges...

  14. Contraction of the solar nebula

    International Nuclear Information System (INIS)

    Rawal, J.J.

    1984-01-01

    The concept of Roche limit is applied to the Laplacian theory of the origin of the solar system to study the contraction of a spherical gas cloud (solar nebula). In the process of contraction of the solar nebula, it is assumed that the phenomenon of supersonic turbulent convection is operative and brings about the halt at various stages of contraction. It is found that the radius of the contracting solar nebula follows the Titius-Bode law. The consequences of the relation are also discussed. The aim is to attempt to explain, on the basis of the concept of Roche limit, the distribution of planets in the solar system and try to understand the physics underlying it. (Auth.)

  15. Construction contracts law and management

    CERN Document Server

    Hughes, Will; Murdoch, John

    2015-01-01

    The fifth edition of this bestselling textbook has been thoroughly revised to provide the most up-to-date and comprehensive coverage of the legislation, administration and management of construction contracts. It now includes comparisons of working with JCT, NEC3, and FIDIC contracts throughout. Introducing this topic at the core of construction law and management, this book provides students with a one-stop reference on construction contracts. Significant new material covers: procurement tendering developments in dispute settlement commentary on all key legislation, case law and contract amendments In line with new thinking in construction management research, this authoritative guide is essential reading for every construction undergraduate and an extremely useful source of reference for practitioners.

  16. Multifamily Assistance Section 8 Contracts

    Data.gov (United States)

    Department of Housing and Urban Development — he information regarding the Multifamily Assistance and Section 8 contracts, and properties is being furnished for the convenience of interested parties. The...

  17. Non-renewal of contracts

    CERN Multimedia

    Association du personnel

    2007-01-01

    A new illegal practice is appearing in certain sectors of the Organization: the non-renewal of renewable three-year limited-duration (LD) contracts, despite a more than satisfactory performance and an obvious commitment to the Organization.

  18. Contractions of affine spherical varieties

    International Nuclear Information System (INIS)

    Arzhantsev, I V

    1999-01-01

    The language of filtrations and contractions is used to describe the class of G-varieties obtainable as the total spaces of the construction of contraction applied to affine spherical varieties, which is well-known in invariant theory. These varieties are local models for arbitrary affine G-varieties of complexity 1 with a one-dimensional categorical quotient. As examples, reductive algebraic semigroups and three-dimensional SL 2 -varieties are considered

  19. Current awareness.

    Science.gov (United States)

    Compagno, C; Brambilla, L; Capitanio, D; Boschi, F; Ranzi, B M; Porro, D

    2001-05-01

    In order to keep subscribers up-to-date with the latest developments in their field, this current awareness service is provided by John Wiley & Sons and contains newly-published material on yeasts. Each bibliography is divided into 10 sections. 1 Books, Reviews & Symposia; 2 General; 3 Biochemistry; 4 Biotechnology; 5 Cell Biology; 6 Gene Expression; 7 Genetics; 8 Physiology; 9 Medical Mycology; 10 Recombinant DNA Technology. Within each section, articles are listed in alphabetical order with respect to author. If, in the preceding period, no publications are located relevant to any one of these headings, that section will be omitted. (4 weeks journals - search completed 7th Mar. 2001)

  20. The Challenges of the "Software Support for Industrial Controls" Contract

    CERN Document Server

    Ninin, P

    2000-01-01

    ST division is currently specifying a 'Software Support for Industrial Controls' contract. The application of this contract and its success will require several changes in our habits for specifying, designing, and maintaining control systems. This paper summarizes some key concepts which should be respected in order to obtain maximum benefits from the future contract and to optimize the software activities in the division. The contract concerns the maintenance and development of the monitoring and control systems used for supervising CERN's technical infrastructure (electrical distribution, cooling water, air conditioning, safety, and access control). The systems concerned consist of computer and communication hardware and software, tailored to provide specific functionalities for the remote operation, command, and monitoring of equipment. All these systems use commercially available software and hardware such as SCADA, PLCs and associated drivers, controllers, fieldbuses, and networks. It is intended to cont...

  1. The changing psychological contract at work and employee burnout.

    Science.gov (United States)

    Malach Pines, Ayala

    2002-01-01

    Today we stand in a vortex of technological, economic, and cultural changes that altered dramatically the world of labor and with it the psychological contract between employers and employees. While the effects of the changed contract at work are usually addressed from an organizational, social or economic perspective, the current article addresses it from a psychological perspective from which one noteworthy cost of the changed psychological contract is employee burnout. The article describes burnout, differentiates it from stress, and proposes an existential perspective to explain its underlying dynamic, using the results of a cross-cultural study of Israeli and American managers as an example. Recent studies on gender differences in management are used to point in the recommended for preventing employee burnout, despite the new psychological contract, namely--a democratic, egalitarian management style.

  2. A Liquid work-life under public service contracting

    DEFF Research Database (Denmark)

    Lindholst, Christian

    for staff, however, are only poorly understood in current theory and research on public service contracting through partial concepts and a tendency to focus merely on negative outcomes. Against this shortfall, the aim in this paper is to build a conceptually and empirically richer and more authentic account......A part of the reality behind public service contracting in Denmark as well as in many other countries is that a growing number of people are employed in uncertain and temporary conditions and relations in what can be characterized as ‘liquidized’ work-lives. This reality and its consequences...... of staffs’ work-life under public service contracting. The paper relies empirically on focus group interviews in two cases of staff transfers in public service contracting with different levels of liquefaction. it is found that staff transfer is a composite experience for staff with differential outcomes...

  3. The Goldilocks contract: The synergistic benefits of combining structure and autonomy for persistence, creativity, and cooperation.

    Science.gov (United States)

    Chou, Eileen Y; Halevy, Nir; Galinsky, Adam D; Murnighan, J Keith

    2017-09-01

    Contracts are commonly used to regulate a wide range of interactions and relationships. Yet relying on contracts as a mechanism of control often comes at a cost to motivation. Integrating theoretical perspectives from psychology, economics, and organizational theory, we explore this control-motivation dilemma inherent in contracts and present the Contract-Autonomy-Motivation-Performance-Structure (CAMPS) model, which highlights the synergistic benefits of combining structure and autonomy. The model proposes that subtle reductions in the specificity of a contract's language can boost autonomy, which increases intrinsic motivation and improves a range of desirable behaviors. Nine field and laboratory experiments found that less specific contracts increased task persistence, creativity, and cooperation, both immediately and longitudinally, because they boosted autonomy and intrinsic motivation. These positive effects, however, only occurred when contracts provided sufficient structure. Furthermore, the effects were limited to control-oriented clauses (i.e., legal clauses), and did not extend to coordination-oriented clauses (i.e., technical clauses). That is, there were synergistic benefits when a contract served as a scaffold that combined structure with general clauses. Overall, the current model and experiments identify a low-cost solution to the common problem of regulating social relationships: finding the right amount of contract specificity promotes desirable outcomes, including behaviors that are notoriously difficult to contract. The CAMPS model and the current set of empirical findings explain why, when, and how contracts can be used as an effective motivational tool. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  4. White and Black Uterine contraction labour in regularity during patIents

    African Journals Online (AJOL)

    1983-04-02

    Apr 2, 1983 ... Period 1.immediately preceded deli- very, period 2 started }l/2 hours hefore delivery, and period 3 started 21/ 2hours before delivery. During each of these periods the number ofcontractions was first counted. Then the distances between successive contractions were measured from base to base (B-B) and ...

  5. Effective Contracting: Trends and Lessons-Learned

    Science.gov (United States)

    2011-01-25

    Cell Locations: Current • Ft Bliss • Ft Hood • Ft Bragg • Ft Eustis • Ft Drum • Ft Knox • Korea • Ft Detrick • JTF- CAPMED Planned • Ft Carson...Huge culture shift – JTF- CAPMED , SAMMC, METC – Joint Basing (McCord-Lewis, Bragg-Pope, etc) – Europe, Pacific Rim  Expanding use of MATOs Contract...Support Services Better Acquisition Planning of Critical Health Care Products and Services will drive unwarranted variation and lower Per Capita Cost

  6. A Dictionary of Acquisition and Contracting Terms.

    Science.gov (United States)

    1997-06-01

    No Comment 0 (0 %) C_ Responses: The following comments were used to revise the definition: - Not necessarily binding; may be non-binding. (3) - I agree with your definition; however, if I’m not mistaken, there may be some instances wherein the arbitration decision is not binding. (4) 10 - I would consider deleting the word "most." While the ADR process is the current buzzword, the word "arbitration" has been around a lot longer and to a lot of folks extends to processes for handling issues of personnel matter, international contracting,

  7. Semiclassical description of resonant tunnel effect: bifurcations and periodic orbits in the resonant current; Description semiclassique de l`effet tunnel resonant: bifurcations et orbites periodiques dans le courant resonant

    Energy Technology Data Exchange (ETDEWEB)

    Rouben, D C

    1997-11-28

    A semiclassical method for resonant tunneling in a quantum well in the presence of a magnetic field tilted with regard to an electric field is developed. In particular a semiclassical formula is derived for the total current of electrons after the second barrier of the quantum well. The contribution of the stable and unstable orbits is studied. It appears that the parameters which describe the classical chaos in the quantum well have an important effect on the tunneling current. A numerical experiment is led, the contributions to the current of some particular orbits are evaluated and the results are compared with those given by the quantum theory. (A.C.) 70 refs.

  8. Organisational change and the psychological contract at a pharmaceutical company

    Directory of Open Access Journals (Sweden)

    Kelebogile D. Magano

    2017-09-01

    Full Text Available Orientation: Over a period of 6 years, a South African pharmaceutical company had been involved in several mergers and acquisitions. These changes had proved difficult for staff and staff attrition had risen. Research purpose: The objective of the study was to explore the perceptions of senior managers about the impact of change on the psychological contract. The sub-objectives were to determine what organisational factors contribute to changes in the psychological contract during periods of change, and the implications of the breach of the psychological contract for the company and its employees. Motivation for the study: As the company was set to embark on further mergers and acquisitions, the opinions of senior managers about how such changes should be addressed are important for the company. Research design, approach and method: A case study approach was used in this qualitative study. The population comprised 60 senior managers of whom 12 were purposefully selected for inclusion in the study. A semistructured interview schedule was used to capture the views of these managers and themes were extracted by means of content analysis. Main findings: Seven themes emerged which encapsulated the perceptions of senior managers about the impact of change on the psychological contract during periods of mergers and acquisitions – lack of communication, an absence of planning, lack of employee engagement, less than optimal human resources involvement, lack of preparation of the organisational culture and poor change management processes. These factors need to be addressed to strengthen the psychological contract of employees during periods of change. Practical/managerial implications: The study highlighted areas that leaders and managers of the company should consider when embarking on mergers and acquisitions if the psychological contract of employees is not to be negatively impacted. Contribution: While caution must be exercised in the

  9. Analysis of Developed Country's Export Contract and Contract Risk and Development of Sample Contract and Guide

    International Nuclear Information System (INIS)

    Lee, D. S.; Oh, K. B.; Chung, W. S.; Lee, K. S.; Yun, S. W.; Lee, J. H.; Lee, B. W.; Kim, H. J.; Yang, M. H.

    2008-10-01

    This paper aimed at developing legal support for the non nuclear power plant industry's export. This study aids establishing government policy and promoting export of non nuclear power plant industry. This paper treated analysis of contractual risk and caution before entering into contract. To promote continuing export result, governmental and legal aids and guide will be required continuously. This study showed risks related with export contract and explained export control acts and procedures

  10. 17 CFR 270.22e-1 - Exemption from section 22(e) of the Act during annuity payment period of variable annuity...

    Science.gov (United States)

    2010-04-01

    ...) of the Act during annuity payment period of variable annuity contracts participating in certain... from section 22(e) of the Act during annuity payment period of variable annuity contracts participating... payment period of variable annuity contracts participating in such account, be exempt from the provisions...

  11. Non-conventional rule of making a periodically varying different-pole magnetic field in low-power alternating current electrical machines with using ring coils in multiphase armature winding

    Science.gov (United States)

    Plastun, A. T.; Tikhonova, O. V.; Malygin, I. V.

    2018-02-01

    The paper presents methods of making a periodically varying different-pole magnetic field in low-power electrical machines. Authors consider classical designs of electrical machines and machines with ring windings in armature, structural features and calculated parameters of magnetic circuit for these machines.

  12. Game-Theoretic Models for Usage-based Maintenance Contract

    Science.gov (United States)

    Husniah, H.; Wangsaputra, R.; Cakravastia, A.; Iskandar, B. P.

    2018-03-01

    A usage-based maintenance contracts with coordination and non coordination between two parties is studied in this paper. The contract is applied to a dump truck operated in a mining industry. The situation under study is that an agent offers service contract to the owner of the truck after warranty ends. This contract has only a time limit but no usage limit. If the total usage per period exceeds the maximum usage allowed in the contract, then the owner will be charged an additional cost. In general, the agent (Original Equipment Manufacturer/OEM) provides a full coverage of maintenance, which includes PM and CM under the lease contract. The decision problem for the owner is to select the best option offered that fits to its requirement, and the decision problem for the agent is to find the optimal maintenance efforts for a given price of the service option offered. We first find the optimal decisions using coordination scheme and then with non coordination scheme for both parties.

  13. LEGAL PRINCIPLES IN FUNCTION AND PERFORMANCE OF BOT CONTRACT

    Directory of Open Access Journals (Sweden)

    Reifon Cristabella Eventia

    2017-09-01

    Full Text Available Build, Operate and Transfer (BOT represents a long term partnership of the government and private sector. In BOT project, either the government or a private sector identifies a need for a development project. The philosophy in BOT contract begins from the increasing infrastructural needs in all areas and with a limited budget, government are required to commit the duties and functions state governance so that the concept of BOT give a solution through a partnership with the private sector. The government then gives a concession to the private sector to build the project and operate it for a fixed period years, after the period ended, the building shall be transferred to the government. Through BOT, the country is able to gain asset without government spending while maintaining a measure of regulatory control over the project. BOT permits the government to use private sector fund to finance public infrastructure development. The main issues elaborated in this article are the legal principle in the formation of BOT contract and the legal principle in the performance of BOT contract. There are two results; firstly, in the formation of a BOT contract, the principles of partnership and the principle of transparency should be emphasized. Secondly, in performance of the BOT contract, the principle of risk management and the principle of proportionality should be clearly stated in the rules and legal norms.

  14. The Research Contract Programme annual report and statistics for 2000

    International Nuclear Information System (INIS)

    2001-06-01

    53 Coordinated Research Projects (CRPs) were completed in 2000. 38 of these CRPs concerned topics in Nuclear Sciences and Applications and 15 were related to nuclear energy and safety. These CRPs were funded for $9,275,648; the average annual cost per CRP was $38,892. A list of these CRPs is included. Evaluations of these CRPs will be completed by the end of 2001 and included in the next annual report. The Agency's unique position as a technical international organization has enabled it to act as an international platform to lead groups of nuclear scientists by co-ordinating research and developmental activities addressing important problems in Member States. CRPs have been used to transfer existing technologies to developing countries, as well as for the development of new technologies in those countries. Since CRPs are tailored to finding solutions to specific problems, as compared to general techniques, their potential value in terms of the effect on Member States' level of development is substantial. In an effort to further enhance the effectiveness of CRPs developed and coordinated by the Agency, various initiatives have been suggested and the Research Contract Programme has been the subject of several advisory fora. The PPAS of Major Programme 2, the Senior Evaluation Group (SEG), and an internal audit of the programme have recently made recommendations to this end. Based on these reviews, the Agency has begun to fund fewer, but better focused and more substantially funded CRPs. Whereas in 1999, the Agency was carrying out 159 CRPs, 132 CRPs were carried out in 2000. The average annual amount of funding available per CRP during this period increased by 14%, from US $47,500 in 1999 to US $ 54,000 in 2000. In addition, the introduction of a new type of CRP (called Thematic CRP), meant to complement traditional CRPs, is currently being tested by the Human Health programme. This new, optional type of CRP is designed to strengthen promotion of research on nuclear

  15. The Research Contract Programme annual report and statistics for 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-15

    53 Coordinated Research Projects (CRPs) were completed in 2000. 38 of these CRPs concerned topics in Nuclear Sciences and Applications and 15 were related to nuclear energy and safety. These CRPs were funded for $9,275,648; the average annual cost per CRP was $38,892. A list of these CRPs is included. Evaluations of these CRPs will be completed by the end of 2001 and included in the next annual report. The Agency's unique position as a technical international organization has enabled it to act as an international platform to lead groups of nuclear scientists by co-ordinating research and developmental activities addressing important problems in Member States. CRPs have been used to transfer existing technologies to developing countries, as well as for the development of new technologies in those countries. Since CRPs are tailored to finding solutions to specific problems, as compared to general techniques, their potential value in terms of the effect on Member States' level of development is substantial. In an effort to further enhance the effectiveness of CRPs developed and coordinated by the Agency, various initiatives have been suggested and the Research Contract Programme has been the subject of several advisory fora. The PPAS of Major Programme 2, the Senior Evaluation Group (SEG), and an internal audit of the programme have recently made recommendations to this end. Based on these reviews, the Agency has begun to fund fewer, but better focused and more substantially funded CRPs. Whereas in 1999, the Agency was carrying out 159 CRPs, 132 CRPs were carried out in 2000. The average annual amount of funding available per CRP during this period increased by 14%, from US $47,500 in 1999 to US $ 54,000 in 2000. In addition, the introduction of a new type of CRP (called Thematic CRP), meant to complement traditional CRPs, is currently being tested by the Human Health programme. This new, optional type of CRP is designed to strengthen promotion of research on nuclear

  16. Electricity fuel contracting

    International Nuclear Information System (INIS)

    Palmer, Karen; Simpson, David; Toman, Michael; Fox-Penner, Peter

    1993-01-01

    The growth of competition in the electricity generation industry, along with changes in natural gas and coal regulation have led to renewed interest in the nature of efficient transactional arrangements for procuring coal and gas. This study examines the evolution of major influences on the incentives for choosing among different transactional forms. We find that the asset specificity hypothesis continues to be an important explanation for transactional arrangements in fuel acquisition. The degree of asset specificity in a fuel supply arrangement is a function of technological factors, of inherent market characteristics and of regulatory rules. The expanding role of more flexible fuel supply arrangements in gas and, to a lesser extent, coal markets is a natural response to current regulatory and technological trends

  17. Termination of Commercial Contracts by giving Notice

    DEFF Research Database (Denmark)

    Edlund, Hans Henrik

    2008-01-01

    Some long-term contracts are brought to an end if one of the parties gives notice. Usually, such a step is not considered a breach of contract. It causes the contract to end in accordance with the contract. When no express rules cover the situation, it is often not entirely clear whether or not t...

  18. 24 CFR 242.52 - Construction contracts.

    Science.gov (United States)

    2010-04-01

    ...; a construction management contract with a guaranteed maximum price, the final costs of which are... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Construction contracts. 242.52... MORTGAGE INSURANCE FOR HOSPITALS Construction § 242.52 Construction contracts. (a) Awarding of contract. A...

  19. 48 CFR 39.107 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ..., in solicitations and contracts for information technology which require security of information technology, and/or are for the design, development, or operation of a system of records using commercial... CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.107 Contract clause. The contracting officer...

  20. 48 CFR 904.7201 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 904.7201... MATTERS Public Affairs 904.7201 Contract clause. The contracting officer shall insert the clause at 952.204-75, Public Affairs, in solicitations and contracts that require the contractor to release...

  1. 48 CFR 803.7001 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 803.7001... Practices 803.7001 Contract clause. The contracting officer shall insert the clause at 852.203-71, Display of Department of Veterans Affairs Hotline poster, in solicitations and contracts expected to equal or...

  2. 48 CFR 819.7009 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 819.7009... Acquisition Program 819.7009 Contract clauses. The contracting officer shall insert VAAR clause 852.219-10... Veteran-Owned Small Business Set-Aside in solicitations and contracts for acquisitions under this subpart. ...

  3. 48 CFR 745.106 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 745.106 Section 745.106 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT CONTRACT MANAGEMENT GOVERNMENT PROPERTY General 745.106 Contract clauses. (a) The contracting officer shall insert the...

  4. 48 CFR 846.710 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 846.710 Section 846.710 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 846.710 Contract clauses. The contracting officer shall insert the clause at...

  5. 48 CFR 903.971 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 903.971... Contract clause. The contracting officer shall insert the clause at 952.203-70, Whistleblower Protection for Contractor Employees, in contracts that involve work to be done on behalf of DOE directly related...

  6. 48 CFR 747.507 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 747.507 Section 747.507 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT CONTRACT MANAGEMENT TRANSPORTATION Ocean Transportation by U.S.-Flag Vessels 747.507 Contract clauses. Contracting...

  7. 48 CFR 871.212 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 871.212... Rehabilitation and Employment Service 871.212 Contract clauses. Contracting officers must use the following clauses, as appropriate, in solicitations and contracts for vocational rehabilitation and employment...

  8. 48 CFR 53.111 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contract clause. 53.111... AND FORMS FORMS General 53.111 Contract clause. Contracting officers shall insert the clause at 52.253-1, Computer Generated Forms, in solicitations and contracts that require the contractor to submit...

  9. 48 CFR 833.215 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 833.215 Section 833.215 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL CONTRACTING REQUIREMENTS PROTESTS, DISPUTES, AND APPEALS Disputes and Appeals 833.215 Contract clause. The contracting...

  10. 48 CFR 947.7002 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 947.7002 Section 947.7002 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CONTRACT MANAGEMENT TRANSPORTATION Foreign Travel 947.7002 Contract clause. When foreign travel may be required under the contract...

  11. 48 CFR 811.404 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 811.404... ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Delivery or Performance Schedules 811.404 Contract clause. When delivery is required by or on a particular date for f.o.b. destination contracts, the contracting officer...

  12. 48 CFR 925.7004 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clause. 925.7004... FOREIGN ACQUISITION Acquisition of Nuclear Hot Cell Services 925.7004 Contract clause. The contracting... solicitations and contracts involving nuclear hot cell services. This clause does not flow down to second-tier...

  13. 77 FR 71642 - New International Mail Contract

    Science.gov (United States)

    2012-12-03

    ... Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a... Services 3 contract. This document invites public comments on the request and addresses several related... Expedited Package Services (GEPS) 3 contract (Contract).\\1\\ The Notice was filed in accordance with 39 CFR...

  14. 77 FR 54937 - International Mail Postal Contract

    Science.gov (United States)

    2012-09-06

    ... recently-filed Postal Service filing addressing a new International Business Reply Service Contract 3. It... contract within the International Business Reply Service (IBRS) Competitive Contract 3 grouping.\\1\\ The... Service Filing of a Functionally Equivalent International Business Reply Service Competitive Contract 3...

  15. 48 CFR 22.610 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Walsh-Healey Public Contracts Act 22.610... Contracts Act, in solicitations and contracts covered by the Act (see 22.603, 22.604, and 22.605). [61 FR... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contract clause. 22.610...

  16. 48 CFR 970.1504 - Contract pricing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract pricing. 970.1504 Section 970.1504 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Contracting by Negotiation 970.1504 Contract pricing. ...

  17. 48 CFR 432.412 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contract clause. 432.412 Section 432.412 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Advance Payments for Non-Commercial Items 432.412 Contract clause. The decision...

  18. Flexibility in PPP contracts : Dealing with potential change in the pre-contract phase of a construction project

    NARCIS (Netherlands)

    Demirel, H.C.; Leendertse, W.L.; Volker, L.; Hertogh, M.J.C.M.

    2016-01-01

    Public Private Partnerships (PPPs) cover a range of possible relationships between public and private parties. PPP contracts are typically used in contexts of great uncertainty, such as large construction and infrastructure projects that are realized over a longer period of time. Hence, a major

  19. Client’s flexibility in renovation projects with long-term DBFMO contracts

    NARCIS (Netherlands)

    Kuhlmann, M.; Blokhuis, E.G.J.; Han, Q.; Schaefer, W.F.; Yildiz, H.T.

    2009-01-01

    Construction project clients are faced with long-term commitments when opting for a DBFMO contract, the Dutch version of PFI. This way of contracting is characterized by the delivery of a full housing service to the client over a period of decades, offered by a construction consortium including

  20. 48 CFR 217.175 - Multiyear contracts for electricity from renewable energy sources.

    Science.gov (United States)

    2010-10-01

    ... electricity from renewable energy sources. 217.175 Section 217.175 Federal Acquisition Regulations System... renewable energy sources. (a) The head of the contracting activity may enter into a contract for a period not to exceed 10 years for the purchase of electricity from sources of renewable energy, as that term...

  1. Considerations Relating to the Jurisdiction of the Arbitration Litigation on Solving Public Acquisition Contracts

    Directory of Open Access Journals (Sweden)

    Gina Livioara Goga

    2016-05-01

    Full Text Available The current legislation on public procurement, namely Government Emergency Ordinance no. 34/2006 on the public procurement contracts, public works concession contracts and service concession, currently governs the arbitration institution, having the possibility of settling any disputes regarding the execution of contracts. We consider that the contested provisions infringe the principle of predictability, as they are not clear because of the regulation of the two articles, and thus the analysis of the entire chapter entitled “Solving complaints” (Chapter IX of the G.E.O. 34/2006 in conjunction with the title order or with the purpose and principles of the adoption of G.E.O. 34/2006, it appears that it refers only to the procedure for settling disputes arising in attributing public procurement contracts, concession contracts for public works service concession contracts.

  2. Incentive contracts for development projects

    Science.gov (United States)

    Finley, David T.; Smith, Byron; DeGroff, B.

    2012-09-01

    Finding a contract vehicle that balances the concerns of the customer and the contractor in a development project can be difficult. The customer wants a low price and an early delivery, with as few surprises as possible as the project progresses. The contractor wants sufficient cost and schedule to cover risk. Both want to clearly define what each party will provide. Many program offices do not want to award cost plus contracts because their funding sources will not allow it, their boards do not want an open ended commitment, and they feel like they lose financial control of the project. A fixed price incentive contract, with a mutually agreed upon target cost, provides the owner with visibility into the project and input into the execution of the project, encourages both parties to save costs, and stimulates a collaborative atmosphere by aligning the respective interests of customers and contractors.

  3. Claims in civil engineering contracts

    CERN Document Server

    Speirs, N A

    1999-01-01

    This paper considers claims arising during civil engineering construction contracts. The meaning of the word 'claim' is considered and its possible implications for additional cost and time to completion. The conditions of the construction contract selected will influence the risk apportionment between contractor and client and the price offered by the contractor for the work. Competitive bidding constraints and profit margins in the construction industry, however, may also influence the price offered. This in turn can influence the likelihood of claims arising. The client from his point of view is concerned to complete the work within an agreed time and budget. The circumstances under which claims may arise are reviewed in relation to typical conditions of contract. These circumstances are then related to the CERN LHC civil works. Ways of avoiding claims, where this is possible, are considered. Finally, the means of evaluation of claims and their settlement are considered.

  4. Terms of payment in the sales contract

    OpenAIRE

    Harmáčková, Iva

    2009-01-01

    This thesis makes an analysis of price and terms of payment in the sales contract. Both elements are conceived in terms of legal framework and in terms of importance for the parties to an international sales contract. The theoretical part deals with the role of the sales contract in business relations, structure and legal norms of the international sales contract. The practical part includes an analysis of specific international sales contract.

  5. Outsourcing Contract Success: A Quality Management Perspective

    OpenAIRE

    Vanita Yadav; B.A. Metri

    2010-01-01

    Despite the phenomenal growth in outsourcing of various business functions like Enterprise Systems outsourcing, IT outsourcing, and Business Process outsourcing, there has been relatively less attention given to the high-risk area of outsourcing contracts. In this regard, contract has been the conventional medium for governing outsourcing relationships. This study aims to bring forward the importance of quality in the entire contracting process, involving contract planning, pre-contract negot...

  6. Greening Public Buildings: ESCO-Contracting in Danish Municipalities

    Directory of Open Access Journals (Sweden)

    Jesper Rohr Hansen

    2013-05-01

    Full Text Available This paper presents current research on Danish municipalities’ use of Energy Service Companies (ESCO as a way to improve the standard of public buildings and to increase energy efficiency. In recent years more and more municipalities have used ESCO-contracts to retrofit existing public buildings, and to make them more energy efficient. At the moment 30 municipalities (of the 98 municipalities in Denmark are involved in, or preparing, ESCO contracts. Nevertheless, ESCO-contracting still faces many challenges on the Danish market, as there is a widespread skepticism towards the concept amongst many stakeholders. The purpose of this paper is to discuss the various experience gained so far by municipalities use of ESCO-contracting, the different approached to ESCO-contracting being used in practice, as well as the different viewpoints drivers and barriers behind the development. The strong growth in ESCO-contracts reflects that the ESCO-concept fits well with a number of present problems that municipalities are facing, as well as a flexible adaptation to the local context in different municipalities.

  7. Changing incentives for long-term gas contracts

    International Nuclear Information System (INIS)

    Bohi, D.R.

    1992-01-01

    There is much concern about the absence of long-term gas contracts with fixed price and quantity conditions, which until recent years was the standard way of doing business in the gas industry. These types of contracts performed a valuable service in the development of the gas industry, and there comparative absence today is sometimes thought to be one reason for the current malaise in the industry. One hears the argument that there must be some kind of 'market failure' that prevents buyers and sellers from entering into these long term arrangements, and recent changes in state and federal regulations are often cited as the cause of the problem. The purpose of the author's remarks is to argue that what is taken as a breakdown in the market may be simply a reaction to a decline in economic incentives to enter into long-term contracts with rigid price and quantity terms. This is, in other words, simply one more aspect of change in the gas business that Frank Heintz referred to in his opening remarks this morning. The author starts by giving a brief description of the motives for engaging in long-term contracts, and then describes how incentives to use long-term contracts have declined for both gas buyers and gas sellers. He concludes that the decline in the use of long-term contracts is not cause for regulatory concern, but a result of the continuing transformation of the gas business to one that more closely resembles other commodity markets

  8. Forthcoming indefinite contract review procedure

    CERN Document Server

    HR Department

    2011-01-01

    The vacancy notices for posts opened with a view to the award of an indefinite contract will be published as from the last week of September.  In the meantime, the list of posts to be opened is available at the following address: https://hr-recruit.web.cern.ch/hr-recruit/staff/Autumn_2011_listofslots.pdf Information sessions for candidates are being organised for 26 and 27 September 2011. For more information please consult:  https://hr-recruit.web.cern.ch/hr-recruit/staff/IndefiniteContracts.asp

  9. Some ancestors of contraction analysis

    DEFF Research Database (Denmark)

    Jouffroy, Jerome

    2005-01-01

    Contraction analysis is a recent tool for analyzing the convergence behavior of nonlinear systems in state-space form (see Lohmiller and Slotine [16] for the main reference). However, it seems that earlier results derived by mathematicians in the 1950s closely match some of the results of contrac......Contraction analysis is a recent tool for analyzing the convergence behavior of nonlinear systems in state-space form (see Lohmiller and Slotine [16] for the main reference). However, it seems that earlier results derived by mathematicians in the 1950s closely match some of the results...

  10. Team incentives in relational contracts

    International Nuclear Information System (INIS)

    Kvaloey, Ola

    2003-01-01

    Incentive schemes for teams are compared. I ask: under which conditions are relational incentive contracts based on joint performance evaluation, relative performance evaluation and independent performance evaluation self-enforceable. The framework of Che and Yoo (2001) on team incentives is combined with the framework of Baker, Gibbons and Murphy (2002) on relational contracts. In a repeated game between one principal and two agents, I find that incentives based on relative or independent performance are expected to dominate when the productivity of effort is high, while joint performance evaluation dominates when productivity is low. Incentives based on independent performance are more probable if the agents own critical assets. (author)

  11. Debt renegotiation with incomplete contract

    Directory of Open Access Journals (Sweden)

    Paulo de Melo Jorge Neto

    2005-09-01

    Full Text Available A debt contract usually does not include a provision about renegotiation. The right to seize the borrower’s asset and the rules of this process are usually stipulated in the contract. Such a promise not to renegotiate is not credible since renegotiation can mitigate the dead-weight loss of liquidating insolvent borrowers. Once the initial contract may not consider the renegotiation procedure and renegotiation may occur, this paper investigates why a complete contract is not offered. It shows that the lender does not need to stipulate the renegotiation procedure on the initial contract because he is indifferent about committing or not to the terms of a contract. This indicates that a complete contract gives the lender the same expected return as an incomplete contract, in which the renegotiation process is determined after the occurrence of default.Um contrato de débito geralmente não inclui uma cláusula sobre renegociação. O direito de liquidar os ativos do tomador e as regras do processo são habitualmente estipuladas no contrato. Tal promessa de não renegociar não é crível, já que a renegociação pode mitigar a perda bruta de se liquidar tomadores insolventes. Uma vez que o contrato inicial pode não considerar os procedimentos de renegociação, e esta pode, de fato, vir a ocorrer, este artigo investiga a razão de um contrato completo não ser ofertado. Mostra-se que o emprestador não precisa estipular os procedimentos de renegociação no contrato inicial porque ele é indiferente entre se comprometer ou não aos termos do contrato. Isto indica que um contrato completo dá ao emprestador o mesmo retorno esperado de um contrato incompleto, no qual os procedimentos de renegociação são determinados após a declaração de default.

  12. 29 CFR 4.122 - Contracts for operation of postal contract stations.

    Science.gov (United States)

    2010-07-01

    ... Application of the McNamara-O'Hara Service Contract Act Specific Exclusions § 4.122 Contracts for operation of postal contract stations. The Act, in paragraph (7) of section 7, exempts from its provisions “any... 29 Labor 1 2010-07-01 2010-07-01 true Contracts for operation of postal contract stations. 4.122...

  13. The Dynamics of Franchise Contracting: Evidence from Panel Data

    OpenAIRE

    Francine Lafontaine; Kathryn L. Shaw

    1996-01-01

    In this paper, we model the determinants of franchise contract terms, namely royalty rates and franchise fees, using a unique panel data set of about 1000 franchisors for the period 1980-1992. We focus on the extent to which firms adjust the terms of their contracts as they become better established, and find that adjustment is relatively infrequent and that firms do not systematically raise or lower their royalty rates or franchise fees when they do adjust them. These results tend to refute ...

  14. In vivo myograph measurement of muscle contraction at optimal length

    Directory of Open Access Journals (Sweden)

    Ahmed Aminul

    2007-01-01

    Full Text Available Abstract Background Current devices for measuring muscle contraction in vivo have limited accuracy in establishing and re-establishing the optimum muscle length. They are variable in the reproducibility to determine the muscle contraction at this length, and often do not maintain precise conditions during the examination. Consequently, for clinical testing only semi-quantitative methods have been used. Methods We present a newly developed myograph, an accurate measuring device for muscle contraction, consisting of three elements. Firstly, an element for adjusting the axle of the device and the physiological axis of muscle contraction; secondly, an element to accurately position and reposition the extremity of the muscle; and thirdly, an element for the progressive pre-stretching and isometric locking of the target muscle. Thus it is possible to examine individual in vivo muscles in every pre-stretched, specified position, to maintain constant muscle-length conditions, and to accurately re-establish the conditions of the measurement process at later sessions. Results In a sequence of experiments the force of contraction of the muscle at differing stretching lengths were recorded and the forces determined. The optimum muscle length for maximal force of contraction was established. In a following sequence of experiments with smaller graduations around this optimal stretching length an increasingly accurate optimum muscle length for maximal force of contraction was determined. This optimum length was also accurately re-established at later sessions. Conclusion We have introduced a new technical solution for valid, reproducible in vivo force measurements on every possible point of the stretching curve. Thus it should be possible to study the muscle contraction in vivo to the same level of accuracy as is achieved in tests with in vitro organ preparations.

  15. 48 CFR 15.406-2 - Certificate of current cost or pricing data.

    Science.gov (United States)

    2010-10-01

    ... cost or pricing data. 15.406-2 Section 15.406-2 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 15.406-2 Certificate of current cost or pricing data. (a) When certified cost or pricing data are...

  16. Evolution of periodicity in periodical cicadas.

    Science.gov (United States)

    Ito, Hiromu; Kakishima, Satoshi; Uehara, Takashi; Morita, Satoru; Koyama, Takuya; Sota, Teiji; Cooley, John R; Yoshimura, Jin

    2015-09-14

    Periodical cicadas (Magicicada spp.) in the USA are famous for their unique prime-numbered life cycles of 13 and 17 years and their nearly perfectly synchronized mass emergences. Because almost all known species of cicada are non-periodical, periodicity is assumed to be a derived state. A leading hypothesis for the evolution of periodicity in Magicicada implicates the decline in average temperature during glacial periods. During the evolution of periodicity, the determinant of maturation in ancestral cicadas is hypothesized to have switched from size dependence to time (period) dependence. The selection for the prime-numbered cycles should have taken place only after the fixation of periodicity. Here, we build an individual-based model of cicadas under conditions of climatic cooling to explore the fixation of periodicity. In our model, under cold environments, extremely long juvenile stages lead to extremely low adult densities, limiting mating opportunities and favouring the evolution of synchronized emergence. Our results indicate that these changes, which were triggered by glacial cooling, could have led to the fixation of periodicity in the non-periodical ancestors.

  17. INDIVIDUAL EMPLOYMENT CONTRACT SUSPENSION IN CASE OF ACTIVITY INTERRUPTION AND / OR THE TEMPORARY ACTIVITY REDUCTION

    Directory of Open Access Journals (Sweden)

    Olimpia-Monica Matiaş

    2012-11-01

    Full Text Available The economic and financial reasons determined by the current crisis have imposed to the Romanian legislator that, in the flexible regulatory context concerning the labour reports, has to intervene to reduce the loss. The legal framework available to the employer in this situation refers to the provisions of the art. 52, 1st paragraph, letter c, art.52, 3rd paragraph, art.53 and 122, 3rd paragraph, all from Law no.40/20111, for Law no.53/2003 modification and amendment concerning the Labour code. Under conditions of economic crisis, it is natural that employers have the necessary means to efficiently organize their activity, meanwhile keeping its staff on these periods. This does not mean that, during the suspension period the employees can not resign, no need to terminate the suspension provided for in Article 52 line 3 of the Labour Code in order to intervene in the individual labor contract termination. From the employer’s perspective there is no ban imposed to him by art. 60 of the Labour Code in relation to this type of suspension, so that the latter may proceed to dismiss the employee during the unilateral suspension of his labor contract arranged under Article 52 line 3 of the Labour Code.

  18. Pengaruh Debt to Equty Ratio, Current Ratio , Net Profit Margin Terhadap Harga Saham dengan Price Earning Ratio Sebagai Variabel Pemoderasi pada Perusahaan Manufaktur yang Terdaftar di BEI Periode 2012-2014

    OpenAIRE

    Theresia, Paskah Lia

    2017-01-01

    This study conducted to analyze the effect of variable Debt to Equity Ratio (DER), Current Ratio (CR), Net Profit Margin (NPM) andPrice Earnings Ratio (PER) to the Stock Prices with Price Earnings Ratio (PER) as an moderating variable on companies listed on Indonesian Stock Exchange from 2012 - 2014.The samplingtechnique used is purposive sampling and number of samples used by 23 companies. The analysis technique used are Descriptive Statistic Analysis, Classical Assumption Test, Hypothesis T...

  19. Greening Public Buildings: ESCO-Contracting in Danish Municipalities

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Nielsen, Susanne Balslev; Rohr Hansen, Jesper

    2013-01-01

    This paper presents current research on Danish municipalities’ use of Energy Service Companies (ESCO) as a way to improve the standard of public buildings and to increase energy efficiency. In recent years more and more municipalities have used ESCO-contracts to retrofit existing public buildings...

  20. Evaluation of In-House versus Contract Computer Hardware Maintenance

    International Nuclear Information System (INIS)

    Wright, H.P.

    1981-09-01

    The issue of In-House versus Contract Computer Hardware Maintenance is one which every organization who uses computers must resolve. This report discusses the advantages and disadvantages of both approaches to computer maintenance, the costs involved (based on the current AGNS computer inventory), and the AGNS maintenance experience to date. A recommendation on an appropriate approach for AGNS is made

  1. SSC Test Operations Contract Overview

    Science.gov (United States)

    Kleim, Kerry D.

    2010-01-01

    This slide presentation reviews the Test Operations Contract at the Stennis Space Center (SSC). There are views of the test stands layouts, and closer views of the test stands. There are descriptions of the test stand capabilities, some of the other test complexes, the Cryogenic propellant storage facility, the High Pressure Industrial Water (HPIW) facility, and Fluid Component Processing Facility (FCPF).

  2. Jazzing up the Psychological Contract

    Science.gov (United States)

    Hartley, Nell Tabor

    2010-01-01

    Helping students and practitioners to understand and utilize the Psychological Contract is often a difficult task. Unlike fault-finding research, this paper presents the PC as a positive, vibrant and valuable tool. In an effort to make the concept less elusive, the paper draws upon the metaphor of jazz. The metaphor is an accepted tool of…

  3. The Strange Notion of Contract

    NARCIS (Netherlands)

    Lock, G.E.

    2007-01-01

    The notion of contract is not as unproblematic as might at first sight appear. Its theoretical basis in particular is very difficult to decipher. It is arguable that whereas the Middle Ages and 16th century produced an exceptionally subtle foundational account, the rise of modernity largely

  4. Informal Institutions and Intergenerational Contracts

    DEFF Research Database (Denmark)

    Lassen, David Dreyer; Lilleør, Helene Bie

    This paper carries out a theoretical and empirical investigation of the role of informal institutions in facilitating intergenerational contracts governing investments in schooling and payments of pensions in the form of remittances. We show, using detailed household level data from rural Tanzania...

  5. Supply contract and portfolio insurance

    Science.gov (United States)

    Runsheng Yin; Bob Izlar

    2001-01-01

    The long-term growth of institutional timberland investments depends on the ability of timberland investment management organizations (TIMO) to deal effectively with securitization, leveraging, arbitraging, supply contracting, portfolio insurance, tax efficiency enhancement, and other issues. Financial engineering holds great promise for many of these issues. This...

  6. AGILE DRAFTING OF OUTSOURCING CONTRACTS

    DEFF Research Database (Denmark)

    Schlichter, Bjarne Rerup; Storgaard, Kristian

    2015-01-01

    and in several parallel tracks using different competencies. By the use of an illustrative case-study, this paper explores how scrum can be applied to enhance the process of drafting outsourcing contracts. The analysis indicates that the use of an agile method, such as Scrum, can be beneficial in this context...

  7. Incomplete contract and divisional structures

    NARCIS (Netherlands)

    Bao, T.; Wang, Y.

    2009-01-01

    In this paper we want to analyze the internal divisional structure within an organi- zation in the framework of incomplete contract theory. We use the framework of Aghion and Tirole (1997) and define the managerial control structure as \\sequence of search". A key feature of this paper which

  8. Construction contract revenue recording comparison

    Directory of Open Access Journals (Sweden)

    Hana Bohušová

    2008-01-01

    Full Text Available Publicly traded companies prepare their consolidated accounts in conformity with the international accounting standards (IAS/IFRS in accordance with the Regulation No. 1606/2002. This is obliged for all publicly traded joint-stock companies in the Czech Republic. Other companies prepare financial statements in accordance with national accounting standards. There are Accounting Act No. 563/1991 of Coll. and Regulation No. 500/2002 of Coll., Czech Accounting Standards in the Czech Republic. Both systems are based on different principles so there are many differences. The Czech Accounting System (CAS is based on the rules while IAS/IFRS are based on principles (Kovanicová, 2005. These differences are mainly caused by the different philosophy. CAS prefers the fiscal policy to the economic substance while IAS/IFRS prefere the economic substance. One of the most significant dif­fe­ren­ces is in the field of revenue recording. There are two standards concerning the revenues recording (IAS 18 − Revenue, IAS 11 – Construction Contracts in IAS/IFRS. CAS 019 – Expenses and Revenue are dealing with the revenue recording in the Czech Republic. The paper is aimed at the comparison of the methodical approaches for revenue recording used by IAS/IFRS and by CAS. The most important differences are caused by the different approach to the long term contracts (construction contracts, software development contracts revenues recording.

  9. 49 CFR Appendix A to Part 379 - Schedule of Records and Periods of Retention

    Science.gov (United States)

    2010-10-01

    ... corporate meetings Note A. 3. Titles, franchises and authorities: (a) Certificates of public convenience and.... Contracts and agreements: (a) Service contracts, such as for operational management, accounting, financial... reasonable care in choosing retention periods, and the choice of retention periods shall reflect past...

  10. 24 CFR 203.268 - Pro rata payment of periodic MIP.

    Science.gov (United States)

    2010-04-01

    ... HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Mortgage Insurance Premiums-Periodic Payment § 203.268 Pro rata payment of periodic MIP. (a) If the insurance contract is terminated...

  11. Endogenous royalty factor in a licensing contract

    Directory of Open Access Journals (Sweden)

    Buratto Alessandra

    2016-01-01

    Full Text Available The owner of a well known fashion brand grants a manufacturer the rights to produce and sell a second-line brand against a percentage of the sales called royalty. To this end, the brand owner and the manufacturer sign a licensing contract which assigns the owner, who has already determined his advertising campaign, the right of determining the royalty factor. The manufacturer will plan her advertising campaign for the licenced product in order to maximize her profit. The brand owner’s objective is twofold: on the one hand, he wants to maximize the profit coming from the contract, on the other hand, he wants to improve the value of the brand at the end of a given planning period. We model this interaction between the two agents using a Stackelberg game, where the brand owner is the leader and the manufacturer is the follower. We characterise the royalty percentage and the licensee’s advertising effort which constitute the unique Stackelberg equilibrium of the game.

  12. Retendering of ST-CV maintenance contract

    CERN Document Server

    Battistin, M

    2003-01-01

    During the next three years, the ST/CV group will be deeply involved in the installation works for the LHC project. During this period the need for maintenance activity will decrease. The minimum level will be reached during the “long shutdown” of the PS and SPS machines in 2005. The budget for the maintenance will decrease accordingly, thus the CV group had to review its maintenance strategy. The new contract, which started on January 1st 2003, has been defined to cope with these workload variations during the next years and to guarantee the minimum maintenance activity on the existing equipment. A lump-sum contract based on a win-win strategy has been discarded. The contractor no longer has to guarantee the performance of the CERN cooling and ventilation systems. A new price list strategy based on performance indicators and penalties has been chosen. The contractor now has to guarantee the performance of every maintenance operation demanded by CERN. This modification obliged the Operation section of the...

  13. Towards Certified Management of Financial Contracts

    DEFF Research Database (Denmark)

    Bahr, Patrick; Berthold, Jost; Elsman, Martin

    2014-01-01

    . The seminal work by Peyton-Jones and Eber on financial contracts shows how an algebraic approach to contract specification can be used for valuation of contracts (when combined with a model of the underlying observables) and for managing how contracts evolve under so-called fixings and decision......-taking, with the contracts eventually evaporating into the empty contract, for which no party have further obligations. The ideas have emerged into Eber's company LexiFi, which has become a leading software provider for a range of financial institutions, with all contract management operations centralised around a domain......Banks and financial institutions nowadays often use domain-specific languages (DSLs) for describing complex financial contracts, in particular, for specifying how asset transfers for a specific contract depend on underlying observables, such as interest rates, currency rates, and stock prices...

  14. Psychological contract breaches, organizational commitment, and innovation-related behaviors: a latent growth modeling approach.

    Science.gov (United States)

    Ng, Thomas W H; Feldman, Daniel C; Lam, Simon S K

    2010-07-01

    This study examined the relationships among psychological contract breaches, organizational commitment, and innovation-related behaviors (generating, spreading, implementing innovative ideas at work) over a 6-month period. Results indicate that the effects of psychological contract breaches on employees are not static. Specifically, perceptions of psychological contract breaches strengthened over time and were associated with decreased levels of affective commitment over time. Further, increased perceptions of psychological contract breaches were associated with decreases in innovation-related behaviors. We also found evidence that organizational commitment mediates the relationship between psychological contract breaches and innovation-related behaviors. These results highlight the importance of examining the nomological network of psychological contract breaches from a change perspective.

  15. Bilateral Coordination Strategy of Supply Chain with Bidirectional Option Contracts under Inflation

    Directory of Open Access Journals (Sweden)

    Nana Wan

    2015-01-01

    Full Text Available As far as the price increase and the demand contraction caused by inflation are concerned, we establish a Stackelberg game model that incorporates bidirectional option contracts and the effect of inflation and derive the optimal ordering and production policies on a one-period two-stage supply chain composed of one supplier and one retailer. Through using the model of wholesale price contracts as the benchmark, we find that the introduction of bidirectional option contracts can benefit both the supplier and the retailer under inflation scenarios. Based on the conclusions drawn above, we design the bilateral coordination mechanism from the different perspective of two members involved and discuss how bidirectional option contracts should be set to achieve channel coordination under inflation scenarios. Through the sensitivity analysis, we illustrate the effect of inflation on the optimal decision variables and the optimal expected profits of the two parties with bidirectional option contracts.

  16. Financial Management: Reopening of Contracts in the Mechanization of Contract Administration Services System

    National Research Council Canada - National Science Library

    Granetto, Paul

    2003-01-01

    .... In anticipation of transitioning to the new contract payment system, the Defense Finance and Accounting Service and the Defense Contract Management Agency were attempting to close out as many contracts as possible...

  17. Duration and extension of scope contracts with public entities

    Directory of Open Access Journals (Sweden)

    Kristian Rodrigo Pscheidt

    2016-12-01

    Full Text Available Brazilian Government is guided by the principles of legality and effectiveness. For example, there are the administrative contracts and tender procedures, according to the provisions of Law n. 8.666/1993. It happens that there is legislative omission about the scope contracts, in particular regarding the validity period and renovation. In this vacuum, Tribunals has followed the guidance of the Union General Attorney, which requires new bidding process whenever expires the contract. But that guidance can not be followed without restriction, under penalty of violation of effectiveness indicated in Article 37 of the Constitution. This occurs, for example, in hiring law firms and accounting advice in scope, with fees tied to the success.

  18. Is contracting out of public services still the great panacea?

    DEFF Research Database (Denmark)

    Petersen, Ole Helby; hjelmar, ulf; Vrangbæk, Karsten

    2018-01-01

    This article presents the results of a systematic review of international studies on economic and quality effects of contracting out published in the period from 2000 to 2014. We conducted a comprehensive search of the literature and identified 49 relevant studies. There are three main findings...... of the systematic review: (1) cost savings documented in international contracting out literature have been decreasing over time; (2) cost savings have been much greater in technical services than in social services; and (3) economic effects have been twice as large in Anglo-Saxon countries compared with other...... countries. With regard to measuring the effect of contracting out on service quality, which is a vital component of any service delivery arrangement, very few studies assess this issue in a comprehensive manner. There is also a significant lack of studies that include measures of transaction costs, thereby...

  19. Iterative Contracts as Proactive Law Instruments

    DEFF Research Database (Denmark)

    Henschel, René Franz

    2012-01-01

    The purpose of this article is to analyse the use of proactive law in contracts illustrated by the use of a particular type of contract within the IT industry, the so-called iterative contract. This type of contract has its root in a special software development process called iterative and incre...... the potential to create more business success. However, empirical research still needs to be done in order to confirm that these types of contracts are better at securing business success than traditional contract forms....

  20. DIACHRONIC ANALYSIS OF THREE PALESTINIAN MARRIAGE CONTRACTS: IMPLICATIONS FOR TRANSLATORS

    Directory of Open Access Journals (Sweden)

    Mohammad Ahmad Thawabteh

    2014-12-01

    Full Text Available Unlike other discourses, legal discourse should be very simple, straightforward and unambiguous, and so should legal translation. However, legal translation implies multifarious challenges. Though, it is still under-research in the Arab World and the Occupied Palestinian Territories (OPT. The present article attempts to shed some light on the development of the language of legal texts in the OPT as illustrated in the study of three marriage contracts representing three sporadic periods of time— post-First World War, post-Israeli occupation to Palestine and post-foundation of Palestinian National Authority (PNA. The rationale beyond this selection is that the OPT has witnessed a political upheaval since the First World War, started with British Mandate until 1948, Israeli occupation in 1948 and now the rule of PNA. A thorough investigation into the contracts over these periods of time shows a noticeable development of the language of the contracts in terms of terminologies, structure and cultural components. The article reveals a good affinity between the language employed in the structure of the contracts and the social, economic and political situations when the contracts were written. Translation-wise, the article reflects on sample translations of the contracts by Hatim et al. (1995 with a view to examining the intricacies of legal translation. The findings show how important for legal translator to be well-versed in the language of law and the development of legal discourse diachronically. The article finally draws some conclusions which may be useful for legal translator trainers/trainees.

  1. A Longitudinal Study of Age-Related Differences in Reactions to Psychological Contract Breach

    NARCIS (Netherlands)

    Bal, P.M.; Lange, A.H. de; Jansen, P.G.W.; Velde, M.E.G. van der

    2013-01-01

    The current paper investigated age-related differences in the relations of psychological contract breach with work outcomes over time. Based on affective events theory, we expected job satisfaction to mediate the longitudinal relationship of contract breach with changes in job performance. Moreover,

  2. A longitudinal study of age-related differences in reactions to psychological contract breach

    NARCIS (Netherlands)

    Bal, P.M.; de Lange, A.H.; Jansen, P.G.W.; van der Velde, E.G.

    2013-01-01

    The current paper investigated age-related differences in the relations of psychological contract breach with work outcomes over time. Based on affective events theory, we expected job satisfaction to mediate the longitudinal relationship of contract breach with changes in job performance. Moreover,

  3. Raising the Curtain: Exploring Dancers’ Perceptions of Obligation through the Psychological Contract Lens

    Science.gov (United States)

    Stanway, Alicia R.; Bordia, Sarbari; Fein, Erich C.

    2013-01-01

    The current study takes an exploratory approach to investigate which situational factors influence perceptions of psychological contracts, as well as the content that comprises psychological contracts in the dance training industry. Semi-structured interviews ("n"?=?10) were conducted with students enrolled in a higher education…

  4. Social contract theory as a foundation of the social responsibilities of health professionals.

    Science.gov (United States)

    Welie, Jos V M

    2012-08-01

    This paper seeks to define and delimit the scope of the social responsibilities of health professionals in reference to the concept of a social contract. While drawing on both historical data and current empirical information, this paper will primarily proceed analytically and examine the theoretical feasibility of deriving social responsibilities from the phenomenon of professionalism via the concept of a social contract.

  5. a longitudinal study of age-related differences in reactions to phsycological contract breach

    NARCIS (Netherlands)

    Paul Jansen; Annet de Lange; Matthijs Bal; Mandy van der Velde

    2013-01-01

    The current paper investigated age‐related differences in the relations of psychological contract breach with work outcomes over time. Based on affective events theory, we expected job satisfaction to mediate the longitudinal relationship of contract breach with changes in job performance. Moreover,

  6. A Lifespan Perspective on Psychological Contracts and its Relations with Organizational Commitment

    NARCIS (Netherlands)

    Beatrice van der Heijden; Hannes Zacher; Matthijs Bal; Annet de Lange

    2013-01-01

    The current study investigated the influence of age-related constructs on the psychological contract and its relationships with continuance and normative commitment. It was proposed that as people age, their future time perspective (FTP) decreases. Consequently, it was expected that contract

  7. A lifespan perspective on psychological contracts and their relations with organizational commitment

    NARCIS (Netherlands)

    Bal, P.M.; de Lange, A.H.; Zacher, H.; van der Heijden, Beatrice

    2012-01-01

    The current study investigated the influence of age-related constructs on the psychological contract and its relationships with continuance and normative commitment. It was proposed that as people age, their future time perspective (FTP) decreases. Consequently, it was expected that contract

  8. A lifespan perspective on psychological contracts and their relations with organizational commitment

    NARCIS (Netherlands)

    Bal, P. Matthijs; de Lange, Annet H.; Zacher, Hannes; Van der Heijden, Beatrice I. J. M.

    2013-01-01

    The current study investigated the influence of age-related constructs on the psychological contract and its relationships with continuance and normative commitment. It was proposed that as people age, their future time perspective (FTP) decreases. Consequently, it was expected that contract

  9. 29 CFR 4.5 - Contract specification of determined minimum wages and fringe benefits.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Contract specification of determined minimum wages and... of determined minimum wages and fringe benefits. (a) Any contract in excess of $2,500 shall contain, as an attachment, the applicable, currently effective wage determination specifying the minimum wages...

  10. Tanzania’s oil and gas contract regime, investments and markets

    DEFF Research Database (Denmark)

    Bofin, Peter; Pedersen, Rasmus Hundsbæk

    This paper analyses the development of Tanzania’s petroleum sector based on a review of laws and contracts. It provides an overview of current upstream activities and discusses the potential for the commercialisation of finds through the increasingly important midstream contracts that govern the ...

  11. Contract Design, Supply Chain Complexity, and Accountability in Federal Contracts

    Science.gov (United States)

    2016-04-30

    both the extent to which there is a risk of disruption within the supply chain and external to the supply chain as well. We suggest that the formal...governance mechanisms that are favored under different conditions of endogenous and exogenous supply chain risk reflect the risk management...share risk by agreeing to incentive contracts. Introduction Supply chains are complex in at least two fundamental aspects—the complexity or

  12. Proposal for the award of a contract for the maintenance and operation of CERN's sewage installations

    CERN Document Server

    2006-01-01

    This document concerns the award of a contract for the maintenance and operation of CERN's sewage installations. The Finance Committee is invited to agree to the negotiation of a contract with VALLIER ASSAINISSEMENT (FR), the lowest bidder, for the maintenance and operation of CERN's sewage installations for a period of three years for a total amount of 1 745 897 Swiss francs, not subject to revision. The contract will include options for two one-year extensions beyond the initial three-year period.

  13. 36 CFR 223.81 - Shorter advertising periods in emergencies.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Shorter advertising periods... OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER Timber Sale Contracts Advertisement and Bids § 223.81 Shorter advertising periods in emergencies. In emergency situations where prompt...

  14. On the Techniques and Tools for Privacy-Preserving Smart Contracts

    Directory of Open Access Journals (Sweden)

    Anastasia A. Barinova

    2017-06-01

    Full Text Available Currently, business processes become more and more complicated. Data used in these processes circulates mainly through the digital communications. Due to these conditions some kind of electronic contracts for business deals becomes necessary. Smart contracts should describe a set of conditions, implemented through some events in the real world and digital systems. The most important requirement for this technology is privacy ensuring. In this work we have explored existing projects of privacy-preserving smart contracts, defined comparison criteria, compared projects and made a conclusion about options required for smart contract frameworks.

  15. Stochastic modeling of financial electricity contracts

    International Nuclear Information System (INIS)

    Benth, Fred Espen; Koekebakker, Steen

    2008-01-01

    We discuss the modeling of electricity contracts traded in many deregulated power markets. These forward/futures type contracts deliver (either physically or financially) electricity over a specified time period, and is frequently referred to as swaps since they in effect represent an exchange of fixed for floating electricity price. We propose to use the Heath-Jarrow-Morton approach to model swap prices since the notion of a spot price is not easily defined in these markets. For general stochastic dynamical models, we connect the spot price, the instantaneous-delivery forward price and the swap price, and analyze two different ways to apply the Heath-Jarrow-Morton approach to swap pricing: Either one specifies a dynamics for the non-existing instantaneous-delivery forwards and derives the implied swap dynamics, or one models directly on the swaps. The former is shown to lead to quite complicated stochastic models for the swap price, even when the forward dynamics is simple. The latter has some theoretical problems due to a no-arbitrage condition that has to be satisfied for swaps with overlapping delivery periods. To overcome this problem, a practical modeling approach is analyzed. The market is supposed only to consist of non-overlapping swaps, and these are modelled directly. A thorough empirical study is performed using data collected from Nord Pool. Our investigations demonstrate that it is possible to state reasonable models for the swap price dynamics which is analytically tractable for risk management and option pricing purposes, however, this is an area of further research. (author)

  16. Medical professionalism and the social contract.

    Science.gov (United States)

    Reid, Lynette

    2011-01-01

    Conceptions of professionalism in medicine draw on social contract theory; its strengths and weaknesses play out in how we reason about professionalism. The social contract metaphor may be a heuristic device prompting reflection on social responsibility, and as such is appealing: it encourages reasoning about privilege and responsibility, the broader context and consequences of action, and diverse perspectives on medical practice. However, when this metaphor is elevated to the status of a theory, it has well-known limits: the assumed subject position of contractors engenders blind spots about privilege, not critical reflection; its tendency to dress up the status quo in the trappings of a theoretical agreement may limit social negotiation; its attempted reconciliation of social obligation and self-interest fosters the view that ethics and self-interest should coincide; it sets up false expectations by identifying appearance and reality in morality; and its construal of prima facie duties as conditional misdirects ethical attention in particular situations from current needs to supposed past agreements or reciprocities. Using philosophical ideas as heuristic devices in medical ethics is inevitable, but we should be conscious of their limitations. When they limit the ethical scope of debate, we should seek new metaphors.

  17. Long-term contracts for European gas supply - an empirical analysis of the changing nature of pipeline and LNG-contracts

    International Nuclear Information System (INIS)

    Neumann, Anne

    2005-01-01

    model of investment in infrastructure, where buyers and sellers have different valuations for flexibility and risk reflected in the structure of signed contracts. Our empirical test is based on a unique sample of long-term contracts investigating differences in pre-specified characteristics such as take-or-pay obligations (flexibility), contract duration or committed quantities delivered throughout the contracted time period of both LNG and pipeline contracts. Simultaneously, tribute to institutional differences in market design will be paid. The paper extends earlier work by the author on long-term contracts and supply security of natural gas in Europe (Neumann 2003, Neumann and Hirschhausen, 2004). (Author)

  18. Defense Contract Management: DOD's Lack of Adherence to Key Contracting Principles on Iraq Oil Contract Put Government Interests at Risk

    National Research Council Canada - National Science Library

    Hutton, John P; Ahearn, Marie; Augustine, Penny B; Campbell, Greg; James, Jr., Arthur; Lesonsky, Eric; Lord, Stephen; McDonough-Hughes, Anne; McKelvey, Janet; Patton, Kenneth

    2007-01-01

    .... The contract was also used to ensure adequate fuel supplies inside Iraq. RIO I was a cost-plus-award-fee type contract that provided for payment of the contractor's costs, a fixed fee determined at inception of the contract, and a potential award fee...

  19. Proposal for the award of three contracts for the provision of temporary labour on the CERN site

    CERN Document Server

    2006-01-01

    This document concerns the award of three contracts for the provision of temporary labour on the CERN site. The Finance Committee is invited to agree to the negotiation of three contracts for the provision of temporary labour on the CERN site with CREYF'S (CH), VEDIOR (CH), and ALPEMPLOI (CH) for a total combined maximum amount for three years for all three contracts of 12 000 000 Swiss francs, not subject to revision, for an initial period of three years from 1 July 2006. The contracts will include options for two further one-year extensions beyond the initial three-year period. 2006/62/5/e

  20. 48 CFR 23.804 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... refrigerant, such as air conditioners, including motor vehicles, refrigerators, chillers, or freezers. [61 FR... Equipment and Air Conditioners, in solicitations and contracts for services when the contract includes the...

  1. 7 CFR 1780.75 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... AGRICULTURE (CONTINUED) WATER AND WASTE LOANS AND GRANTS Planning, Designing, Bidding, Contracting... including the manner by which it will be effected and the basis for settlement. In addition, such contracts...

  2. Defense Contract Audit Agency Compensation Audits

    National Research Council Canada - National Science Library

    1999-01-01

    .... The Defense Contract Audit Agency (DCAA) assists the administrative contracting officer in accomplishing that responsibility by determining whether the contractor's compensation system is sound, reliable, consistently applied, and results...

  3. 48 CFR 19.808 - Contract negotiation.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contract negotiation. 19.808 Section 19.808 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC....808 Contract negotiation. ...

  4. Linkage between Psychological Contract and Employee Retention

    African Journals Online (AJOL)

    GRACE

    strengthened by clearly stating expectations during recruitment and ... Impact of psychological contract in a work environment vis-à-vis employee retention, ..... psychological contract that will incite a faithful, fruitful and fulfilled work team.

  5. The Public Sector and Obligation to Contract

    DEFF Research Database (Denmark)

    Olesen, Karsten Naundrup; Indén, Tobias

    2016-01-01

    The paper concerns the situation where public sector bodies are forced to enter into contracts. These obligations to contract are analysed from two angles. First, the paper offers an analysis of the reasons for imposing such obligations to contract under Swedish and Danish law. Secondly the paper...... discusses some consequences of the public entities’ obligations to contract, more specific consequences for the use of rules that usually regulate contracts and the fact that obligations to contract imposed on public entities establish a new market and at the same time the obligations deprive the entities...... of the freedom to contract which is a fundamental to market behaviour. Finally attention is drawn to the fact that obligations to contract are also imposed on private entities. The paper takes Swedish and Danish regulations as a point of departure and provides an insight into regulations from these two countries...

  6. Renewable Energy Contract Development Best Practices

    Science.gov (United States)

    This page provides information on how available resources can help organizations effectively navigate the solar contract development process with the goal of RFP and contract transparency, completeness, and accountability of all involved parties.

  7. Contract Training: Progress and Policy Issues.

    Science.gov (United States)

    Deegan, William L.; Drisko, Ronald

    1985-01-01

    Provides results of a national survey of community college contract training programs, including data on the extent of the colleges' involvement, centralization/decentralization of contract training, problems and benefits, and future trends. Discusses future policy trends. (HB)

  8. Contract & agency labour: beyond self-regulation?

    OpenAIRE

    Cotton, Elizabeth

    2010-01-01

    A paper about the regulation of contract labour. Academic and legal aspects as well as case studies of global union federation work to organise and regulate contract labour in Thailand, Pakistan, Colombia, South Korea and at international level.

  9. Utility Energy Services Contracts: Enabling Documents

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Karen; Vasquez, Deb

    2017-01-01

    The Federal Energy Management Program's 'Utility Energy Service Contracts: Enabling Documents' provide legislative information and materials that clarify the authority for federal agencies to enter into utility energy service contracts, or UESCs.

  10. corporate social responsibility and psychological contract

    African Journals Online (AJOL)

    Global Journal

    2017-07-04

    Jul 4, 2017 ... KEYWORDS: Corporate social responsibilities, Psychological contract, Nigeria, Niger delta, ... The concept of Corporate Social ... CSR initiatives rather than mere financial ..... fundamental idea in such a contract (PC) is the.

  11. Energy service contracting in DOD

    International Nuclear Information System (INIS)

    Dahle, D.E.

    1993-01-01

    The U.S. Department of Defense (DOD) annually consumes about $3 Billion in energy to operate facilities at military installations worldwide, representing about 80% of utility operating expense for all Federal facilities. Recent legislation and a Presidential Executive Order have directed DOD by Fiscal Year 2000 to reduce facility energy consumption by 20%, from the level of energy used in Fiscal Year 1985. To achieve this goal it is estimated that energy efficiency improvement investments between $2-3 billion would be required. Considering the competition for resources within DOD as it experiences downsizing and restructuring, DOD will need to seek opportunities to tap alternative investment strategies through energy service contracting to leverage Federal resources. Shared Energy Savings and Operations and Maintenance Energy Services contracting activities in the Department of the Navy will be used to address how such acquisition methods can contribute to achieving DOD energy efficiency goals

  12. New transport and handling contract

    CERN Multimedia

    SC Department

    2008-01-01

    A new transport and handling contract entered into force on 1.10.2008. As with the previous contract, the user interface is the internal transport/handling request form on EDH: https://edh.cern.ch/Document/TransportRequest/ To ensure that you receive the best possible service, we invite you to complete the various fields as accurately as possible and to include a mobile telephone number on which we can reach you. You can follow the progress of your request (schedule, completion) in the EDH request routing information. We remind you that the following deadlines apply: 48 hours for the transport of heavy goods (up to 8 tonnes) or simple handling operations 5 working days for crane operations, transport of extra-heavy goods, complex handling operations and combined transport and handling operations in the tunnel. For all enquiries, the number to contact remains unchanged: 72202. Heavy Handling Section TS-HE-HH 72672 - 160319

  13. Russian Contract Law for Foreigners

    Directory of Open Access Journals (Sweden)

    Andrey Shirvindt

    2015-01-01

    Full Text Available The book by Maria Efremova, Svetlana Yakovleva and Jane Henderson aims to serve as a short introduction to Russian contract law for a foreign lawyer. Assuming that the target readership are mainly English lawyers the book’s second aim, expressly stated by the authors (pp. i, 1, is to make lawyers from common law countries familiar with codified law, with Russian law being just an example. The book covers most of the general law of obligations as well as some questions of formation and invalidity of contracts that belong to the general part of the Civil Сode, with this preceded by a brief introduction into the Russian law dealing with its history, federal structure and state agencies of Russia, its court system, sources of law and legal profession.

  14. The NYMEX electricity futures contract

    International Nuclear Information System (INIS)

    Palmer-Huggins, D.

    1998-01-01

    Members of the New York Mercantile Exchange (NYMEX) include bankers, industry (such as refiners, producers, and electricity marketers) brokerage houses, and individuals. NYMEX is the largest physical commodity futures exchange in the world. The primary economic role of the commodity exchange industry was discussed, with special emphasis on open interest, volume, and liquidity. Hedge dynamics were also reviewed. A hedge was described as a financial instrument used to lock in prices, costs, and profit margins. Futures contracts in general, and electricity futures contracts in particular were defined ('a firm commitment to deliver or to receive a specified quantity or grade of commodity at a specific location within a designated month'). Results expected from hedging, - cost control, predictable margins, securing a certain market share, price stabilization - , the nature of options trading, and its benefits were also reviewed. 1 tab., 4 figs

  15. Contractions

    Science.gov (United States)

    ... Careers Archives Health Topics Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & ... Report Cards Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & ...

  16. Optimal Contracting under Adverse Selection

    DEFF Research Database (Denmark)

    Lenells, Jonatan; Stea, Diego; Foss, Nicolai Juul

    2015-01-01

    We study a model of adverse selection, hard and soft information, and mentalizing ability--the human capacity to represent others' intentions, knowledge, and beliefs. By allowing for a continuous range of different information types, as well as for different means of acquiring information, we dev...... of that information. This strategy affects the properties of the optimal contract, which grows closer to the first best. This research provides insights into the implications of mentalizing for agency theory....

  17. Strategic Inventories in Vertical Contracts

    OpenAIRE

    Krishnan Anand; Ravi Anupindi; Yehuda Bassok

    2008-01-01

    Classical reasons for carrying inventory include fixed (nonlinear) production or procurement costs, lead times, nonstationary or uncertain supply/demand, and capacity constraints. The last decade has seen active research in supply chain coordination focusing on the role of incentive contracts to achieve first-best levels of inventory. An extensive literature in industrial organization that studies incentives for vertical controls largely ignores the effect of inventories. Does the ability to ...

  18. Determinants of Service Contract Outcomes

    Science.gov (United States)

    2011-04-30

    5–24. Armstrong, J. S., & Overton, T. S. (1977). Estimating nonresponse bias in mail surveys. Journal of Marketing Research , 14(3), 396–402. Ausink...for developing better measures of marketing constructs. Journal of Marketing Research , 16(1), 64–73. Coalition of Service Industries (CSI). (2007...with unobservable variables and measurement error. Journal of Marketing Research , 18, 39–50. GAO. (2001a, May). Contract management: Trends and

  19. Custom, contract, and kidney exchange.

    Science.gov (United States)

    Healy, Kieran; Krawiec, Kimberly D

    2012-01-01

    In this Essay, we examine a case in which the organizational and logistical demands of a novel form of organ exchange (the nonsimultaneous, extended, altruistic donor (NEAD) chain) do not map cleanly onto standard cultural schemas for either market or gift exchange, resulting in sociological ambiguity and legal uncertainty. In some ways, a NEAD chain resembles a form of generalized exchange, an ancient and widespread instance of the norm of reciprocity that can be thought of simply as the obligation to “pay it forward” rather than the obligation to reciprocate directly with the original giver. At the same time, a NEAD chain resembles a string of promises and commitments to deliver something in exchange for some valuable consideration--that is, a series of contracts. Neither of these salient "social imaginaries" of exchange--gift giving or formal contract--perfectly meets the practical demands of the NEAD system. As a result, neither contract nor generalized exchange drives the practice of NEAD chains. Rather, the majority of actual exchanges still resemble a simpler form of exchange: direct, simultaneous exchange between parties with no time delay or opportunity to back out. If NEAD chains are to reach their full promise for large-scale, nonsimultaneous organ transfer, legal uncertainties and sociological ambiguities must be finessed, both in the practices of the coordinating agencies and in the minds of NEAD-chain participants. This might happen either through the further elaboration of gift-like language and practices, or through a creative use of the cultural form and motivational vocabulary, but not necessarily the legal and institutional machinery, of contract.

  20. Sustained maximal voluntary contraction produces independent changes in human motor axons and the muscle they innervate.

    Directory of Open Access Journals (Sweden)

    David A Milder

    Full Text Available The repetitive discharges required to produce a sustained muscle contraction results in activity-dependent hyperpolarization of the motor axons and a reduction in the force-generating capacity of the muscle. We investigated the relationship between these changes in the adductor pollicis muscle and the motor axons of its ulnar nerve supply, and the reproducibility of these changes. Ten subjects performed a 1-min maximal voluntary contraction. Activity-dependent changes in axonal excitability were measured using threshold tracking with electrical stimulation at the wrist; changes in the muscle were assessed as evoked and voluntary electromyography (EMG and isometric force. Separate components of axonal excitability and muscle properties were tested at 5 min intervals after the sustained contraction in 5 separate sessions. The current threshold required to produce the target muscle action potential increased immediately after the contraction by 14.8% (p<0.05, reflecting decreased axonal excitability secondary to hyperpolarization. This was not correlated with the decline in amplitude of muscle force or evoked EMG. A late reversal in threshold current after the initial recovery from hyperpolarization peaked at -5.9% at ∼35 min (p<0.05. This pattern was mirrored by other indices of axonal excitability revealing a previously unreported depolarization of motor axons in the late recovery period. Measures of axonal excitability were relatively stable at rest but less so after sustained activity. The coefficient of variation (CoV for threshold current increase was higher after activity (CoV 0.54, p<0.05 whereas changes in voluntary (CoV 0.12 and evoked twitch (CoV 0.15 force were relatively stable. These results demonstrate that activity-dependent changes in motor axon excitability are unlikely to contribute to concomitant changes in the muscle after sustained activity in healthy people. The variability in axonal excitability after sustained activity