WorldWideScience

Sample records for canal lining dispute

  1. Discharge Estimation in a Lined Canal Using Information Entropy

    Directory of Open Access Journals (Sweden)

    Yen-Chang Chen

    2014-03-01

    Full Text Available This study applies a new method and technology to measure the discharge in a lined canal in Taiwan. An Acoustic Digital Current Meter mounted on a measurement platform is used to measure the velocities over the full cross-section for establishing the measurement method. The proposed method primarily employs Chiu’s Equation which is based on entropy to establish a constant ratio the relation between the maximum and mean velocities in an irrigation canal, and compute the maximum velocity by the observed velocity profile. In consequence, the mean velocity of the lined canal can be rapidly determined by the maximum velocity and the constant ratio. The cross-sectional area of the artificial irrigation canal can be calculated for the water stage. Finally, the discharge in the lined canal can be efficiently determined by the estimated mean velocity and the cross-sectional area. Using the data of discharges and stages collected in the Wan-Dan Canal, the correlation of stage and discharge is also developed for remote real-time monitoring and estimating discharge from the pumping station. Overall, Chiu’s Equation is demonstrated to reliably and accurately measure discharge in a lined canal, and can serve as reference for future calibration for a stage-discharge rating curve.

  2. Seepage from canals having variable shape and partial lining

    Science.gov (United States)

    Mirnateghi, A.; Bruch, J. C.

    1983-07-01

    The numerical models presented here are solutions to the steady two-dimensional flow through a porous medium from canals of variable shape with partial lining. Two main cases are studied. The first case is the seepage flow from canals with impervious lining on their sloping sides. The second case is for seepage from canals in which the impervious lining is located on the base of the canal and the sides are unlined. The Baiocchi transformation and method is used to develop a boundary value problem which is then solved by the finite-difference successive over-relaxation method with projection. A sample problem of each case is presented. The discharge rates and free surfaces of the seepage flows are obtained through the numerical scheme, and are compared with available analytical results.

  3. Micro-Machined Flow Sensors Mimicking Lateral Line Canal Neuromasts

    Directory of Open Access Journals (Sweden)

    Hendrik Herzog

    2015-08-01

    Full Text Available Fish sense water motions with their lateral line. The lateral line is a sensory system that contains up to several thousand mechanoreceptors, called neuromasts. Neuromasts occur freestanding on the skin and in subepidermal canals. We developed arrays of flow sensors based on lateral line canal neuromasts using a biomimetic approach. Each flow sensor was equipped with a PDMS (polydimethylsiloxane lamella integrated into a canal system by means of thick- and thin-film technology. Our artificial lateral line system can estimate bulk flow velocity from the spatio-temporal propagation of flow fluctuations. Based on the modular sensor design, we were able to detect flow rates in an industrial application of tap water flow metering. Our sensory system withstood water pressures of up to six bar. We used finite element modeling to study the fluid flow inside the canal system and how this flow depends on canal dimensions. In a second set of experiments, we separated the flow sensors from the main stream by means of a flexible membrane. Nevertheless, these biomimetic neuromasts were still able to sense flow fluctuations. Fluid separation is a prerequisite for flow measurements in medical and pharmaceutical applications.

  4. Development of the lateral line canal system through a bone remodeling process in zebrafish.

    Science.gov (United States)

    Wada, Hironori; Iwasaki, Miki; Kawakami, Koichi

    2014-08-01

    The lateral line system of teleost fish is composed of mechanosensory receptors (neuromasts), comprising superficial receptors and others embedded in canals running under the skin. Canal diameter and size of the canal neuromasts are correlated with increasing body size, thus providing a very simple system to investigate mechanisms underlying the coordination between organ growth and body size. Here, we examine the development of the trunk lateral line canal system in zebrafish. We demonstrated that trunk canals originate from scales through a bone remodeling process, which we suggest is essential for the normal growth of canals and canal neuromasts. Moreover, we found that lateral line cells are required for the formation of canals, suggesting the existence of mutual interactions between the sensory system and surrounding connective tissues.

  5. Hydrodynamic detection by cupulae in a lateral line canal: functional relations between physics and physiology.

    NARCIS (Netherlands)

    van Netten, Sietse M

    2006-01-01

    In the present review, signal-processing capabilities of the canal lateral line organ imposed by its peripheral architecture are quantified in terms of a limited set of measurable physical parameters. It is demonstrated that cupulae in the lateral line canal organ can only partly be described as can

  6. MECHANOPHYSIOLOGICAL PROPERTIES OF THE SUPRAORBITAL LATERAL-LINE CANAL IN RUFFE (ACERINA-CERNUA L)

    NARCIS (Netherlands)

    van Netten, S.M.; VANMAARSEVEEN, JTPW

    1994-01-01

    In vivo measurements of the motion of the skin covering the supraorbital lateral line canal of the ruffe are presented. Stimulation of the lateral line with local oscillatory water motion evokes displacement of the skin which exhibits a characteristic node-antinode pattern along the length of the ca

  7. HYDRODYNAMICS OF THE EXCITATION OF THE CUPULA IN THE FISH CANAL LATERAL LINE

    NARCIS (Netherlands)

    van Netten, S.M.

    1991-01-01

    Calculations on the dynamic behavior of the cupula in the fish lateral line canal are presented. The cupula is compared to a rigid half sphere that is sliding over an epithelium to which it is coupled elastically. The calculation of the hydrodynamic excitation of the cupula is based on a solution of

  8. Post-embryonic development of canal and superficial neuromasts and the generation of two cranial lateral line phenotypes.

    Science.gov (United States)

    Becker, Emily A; Bird, Nathan C; Webb, Jacqueline F

    2016-10-01

    The relatively simple structural organization of the cranial lateral line system of bony fishes provides a valuable context in which to explore the ways in which variation in post-embryonic development results in functionally distinct phenotypes, thus providing a link between development, evolution, and behavior. Vital fluorescent staining, histology, and scanning electron microscopy were used to describe the distribution, morphology, and ontogeny of the canal and superficial neuromasts on the head of two Lake Malawi cichlids with contrasting lateral line canal phenotypes (Tramitichromis sp. [narrow-simple, well-ossified canals with small pores] and Aulonocara stuartgranti [widened, more weakly ossified canals with large pores]). This work showed that: 1) the patterning (number, distribution) of canal neuromasts, and the process of canal morphogenesis typical of bony fishes was the same in the two species, 2) two sub-populations of neuromasts (presumptive canal neuromasts and superficial neuromasts) are already distinguishable in small larvae and demonstrate distinctive ontogenetic trajectories in both species, 3) canal neuromasts differ with respect to ontogenetic trends in size and proportions between canals and between species, 4) the size, shape, configuration, physiological orientation, and overall rate of proliferation varies among the nine series of superficial neuromasts, which are found in both species, and 5) in Aulonocara, in particular, a consistent number of canal neuromasts accompanied by variability in the formation of canal pores during canal morphogenesis demonstrates independence of early and late phases of lateral line development. This work provides a new perspective on the contributions of post-embryonic phases of lateral line development and to the generation of distinct phenotypes in the lateral line system of bony fishes. J. Morphol. 277:1273-1291, 2016. © 2016 Wiley Periodicals, Inc. PMID:27519545

  9. Comparative squamation of the lateral line canal pores in sharks.

    Science.gov (United States)

    McKenzie, R W; Motta, P J; Rohr, J R

    2014-05-01

    The current study collected the first quantitative data on lateral line pore squamation patterns in sharks and assessed whether divergent squamation patterns are similar to experimental models that cause reduction in boundary layer turbulence. In addition, the hypothesis that divergent orientation angles are exclusively found in fast-swimming shark species was tested. The posterior lateral line and supraorbital lateral line pore squamation of the fast-swimming pelagic shortfin mako shark Isurus oxyrinchus and the slow-swimming epi-benthic spiny dogfish shark Squalus acanthias was examined. Pore scale morphology and pore coverage were qualitatively analysed and compared. In addition, pore squamation orientation patterns were quantified for four regions along the posterior lateral line and compared for both species. Isurus oxyrinchus possessed consistent pore scale coverage among sampled regions and had a divergent squamation pattern with multiple scale rows directed dorsally and ventrally away from the anterior margin of the pore with an average divergent angle of 13° for the first row of scales. Squalus acanthias possessed variable amounts of scale coverage among the sampled regions and had a divergent squamation pattern with multiple scale rows directed ventrally away from the anterior margin of the pore with an average angle of 19° for the first row of scales. Overall, the squamation pattern measured in I. oxyrinchus fell within the parameters used in the fluid flow analysis, which suggests that this pattern may reduce boundary layer turbulence and affect lateral line sensitivity. The exclusively ventral oriented scale pattern seen in S. acanthias possessed a high degree of divergence but the pattern did not match that of the fluid flow models. Given current knowledge, it is unclear how this would affect boundary layer flow. By studying the relationship between squamation patterns and the lateral line, new insights are provided into sensory biology that warrant

  10. The Line between Peaceful Settlement of Disputes and the Use of Force in International Law

    Directory of Open Access Journals (Sweden)

    Oana Cristina Necula

    2012-12-01

    Full Text Available In this article, we attempt to analyze the evolution of a conflictual situation between atleast two international parties, examining each stage involved, with focus on peaceful solutions.However, what we observe is that no all disputes can be resolved through the use of common peacefulmeans. Refusing to accept violet methods of international conflict resolution and expressing faith inhuman values, freedom and fundamental rights of people, we believe that, in cases like these,imposing peaceful coercive measures in order to restore cooperation between states, becomesnecessary. These actions specifically, represent the subject of this paper. First and foremost, we mustunderstand that the international system is not a stand-alone one, butone that has evolved over theyears from tribes, empires and colonies, being at this moment composed of sovereign nation states,most of them allies as part of inter-governmental organizations. We are currently witnessing thecreating of a new subject of international law-the European Union-which does not aim to become anational state, an inter-state organization, or a federation of states. It selectively combines the featuresof these, creating a whole new international entity, whose evolution is still unknown, but that willundoubtedly change the system certainly in a gradual manner.In the midst of all thesetransformations of the international world lie the differences between mentalities and humanbehavior, or maybe even the similarities between them. These get translated into conflicts and theirresolution is intended to be as least invasive as possible, eventually leading to the development oflegal instruments designed to protect the freedom and sovereignty of the parties involved.

  11. Disputed Memory

    DEFF Research Database (Denmark)

    The world wars, genocides and extremist ideologies of the 20th century are remembered very differently across Central, Eastern and Southeastern Europe, resulting sometimes in fierce memory disputes. This book investigates the complexity and contention of the layers of memory of the troubled 20th...... century in the region. Written by an international group of scholars from a diversity of disciplines, the chapters approach memory disputes in methodologically innovative ways, studying representations and negotiations of disputed pasts in different media, including monuments, museum exhibitions......, individual and political discourse and electronic social media. Analyzing memory disputes in various local, national and transnational contexts, the chapters demonstrate the political power and social impact of painful and disputed memories. The book brings new insights into current memory disputes...

  12. canal24

    Data.gov (United States)

    California Department of Resources — Canal system center lines in the Central Valley of California and adjacent areas captured from 1:24,000-scale USGS topographic maps. Updates and modifications made...

  13. Temperature dependency of cupular mechanics and hair cell frequency selectivity in the fish canal lateral line organ

    NARCIS (Netherlands)

    Wiersinga-Post, JEC; van Netten, SM

    2000-01-01

    The mechanical frequency selectivity of the cupula located in the supraorbital lateral line canal and the frequency selectivity of the hair cells driven by the cupula were measured simultaneously in vivo. Laser interferometry was used to measure cupular mechanics and extracellular receptor potential

  14. Drag force acting on a neuromast in the fish lateral line trunk canal. II. Analytical modelling of parameter dependencies.

    Science.gov (United States)

    Humphrey, Joseph A C

    2009-07-01

    In Part I of this two-part study, the coupled flows external and internal to the fish lateral line trunk canal were consecutively calculated by solving the Navier-Stokes (N-S) equations numerically in each domain. With the external flow known, the solution for the internal flow was obtained using a parallelepiped to simulate the neuromast cupula present between a pair of consecutive pores, allowing the calculation of the drag force acting on the neuromast cupula. While physically rigorous and accurate, the numerical approach is tedious and inefficient since it does not readily reveal the parameter dependencies of the drag force. In Part II of this work we present an analytically based physical-mathematical model for rapidly calculating the drag force acting on a neuromast cupula. The cupula is well approximated as an immobile sphere located inside a tube-shaped canal segment of circular cross section containing a constant property fluid in a steady-periodic oscillating state of motion. The analytical expression derived for the dimensionless drag force is of the form |F(N)/(|P(L) - P(R)|pi(D/2)(2) = f(d/D, L(t)/D, omega(*)(D), where |F(N)| is the amplitude of the drag force; |P(L)-P(R)| is the amplitude of the pressure difference driving the flow in the interpore tube segment; d/D is the ratio of sphere diameter to tube diameter; L(t)/D is the ratio of interpore tube segment length to tube diameter; and omega(*)(D) = omega(D/2)(2) /v is the oscillating flow kinetic Reynolds number (a dimensionless frequency). Present results show that the dimensionless drag force amplitude increases with decreasing L(t)/D and maximizes in the range 0.65< or =d/D< or =0.85, depending on the values of L(t)/D and omega(*)(D). It is also found that in the biologically relevant range of dimensionless frequencies 1< or = omega(*)(D) < or =20 and segment lengths 4< or =L(t)/D< or =16, the sphere tube (neuromast-canal) system acts as a low-pass filter for values d/D< or =0.75, approximately

  15. Geotechnical Investigation : Farmers High Line Canal realignment at Two Ponds Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — As requested by the Farmers High Line (FHL) Board of Director's, Tetra Tech RMC has prepared aGeo technical Investigation Report for the proposed realignment of the...

  16. Hydrography - HYDROGRAPHY_HIGHRES_FLOWLINE_NHD_USGS: Streams, Rivers, Canals, Ditches, Artificial Paths, Coastlines, Connectors, and Pipelines in Watersheds of Indiana (U. S. Geological Survey, 1:24,000, Line Shapefile)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — HYDROGRAPHY_HIGHRES_FLOWLINE_NHD_USGS.SHP is a line shapefile that contains streams, rivers, canals, ditches, artificial paths, coastlines, connectors and pipelines...

  17. Hydrography - HYDROGRAPHY_LOCALRES_FLOWLINE_NHD_IN: Streams, Rivers, Canals, Ditches, Artificial Paths, Coastlines, Connectors, and Pipelines in Watersheds of Indiana (U. S. Geological Survey, 1:2,400, Line Shapefile)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — HYDROGRAPHY_LOCALRES_FLOWLINE_NHD_IN.SHP is a line shapefile that contains streams, rivers, canals, ditches, artificial paths, coastlines, connectors and pipelines...

  18. Cytotoxicity evaluation of two root canal sealers and a commercial calcium hydroxide paste on THP1 cell line by Trypan Blue assay

    Directory of Open Access Journals (Sweden)

    Gabriela Tavares Bekner Correa

    2009-10-01

    Full Text Available OBJECTIVE: The aim of this investigation was to evaluate the cytotoxicity of two brands of root canal sealers, epoxy-resin based and zinc oxide-eugenol based, and one commercial calcium hydroxide paste on a monocyte cell line THP-1. MATERIAL AND METHODS: Undiluted (crude extract and diluted extracts to 10%, 1%, 0.1%, 0.01%, 0.001% and 0.0001% of the sealers were tested for cytotoxicity to THP-1 cells using the trypan blue assay. Extracts were obtained according to ISO standard. Data were analyzed statistically by the Kruskal-Wallis and Mann-Whitney tests at 5% significance level. RESULTS: Crude extract of AH Plus and Fill Canal killed approximately 90% of THP-1 cells versus 36% of THP-1 cells killed by L&C crude extract (p0.05, except for L&C 1% extract. CONCLUSIONS: The results revealed that the L&C paste crude extract was less cytotoxic to THP-1 cells than AH Plus or Fill Canal crude extracts.

  19. Divorce Child Custody Disputes.

    Science.gov (United States)

    Houlgate, Laurence D.

    1987-01-01

    Examines ethical issues in making policy decisions regarding divorce child custody disputes. Suggests dilemma occurs when legislator must decide between discretionary standard promoting best interest of child and nondiscretionary arbitrary assignment of custody. Advocates normative analysis of various types of dispute-settling processes and…

  20. Um estudo sobre os aspectos que contribuem para a adoção do canal on-line para compra de livros, CDs e DVDs

    Directory of Open Access Journals (Sweden)

    Maria Aparecida Gouvêa

    2013-09-01

    Full Text Available O objetivo neste estudo foi identificar os fatores relevantes na adoção do canal on-line para a realização de compras, tendo como principais referências os modelos Unified Theory of Acceptance and Use of Technology (UTAUT, de Venkatesh et al. (2003, de Heijden, Verhagen e Creemers (2003 e de Bramall, Schoefer e McKechnie (2004. Além da revisão da literatura dos assuntos pertinentes, foi realizada uma pesquisa de campo descritiva, de natureza quantitativa com uma amostra de 172 pessoas residentes na cidade de São Paulo, pertencentes às classes socioeconômicas A, B e C (critério Brasil, compradores de livros, CDs ou DVDs no canal off-line. Os dados coletados foram analisados com o uso de técnicas estatísticas nos contextos uni, bi e multivariado. Aplicou-se a técnica de modelagem de equações estruturais (MEE ou Structural Equation Modeling - SEM para serem identificadas relações de dependência entre construtos e a contribuição de cada um deles na estimação das intenções de adoção da compra pela Internet. Entre os principais resultados encontrados, a atitude em relação ao uso da tecnologia, a confiança e a expectativa de desempenho figuraram como os aspectos mais relevantes para uma possível adoção do canal on-line.

  1. Application of dropping head ponding test on calculation of water use efficiency in concrete lined canal%变水位静水法在渠道水利用系数计算中的应用

    Institute of Scientific and Technical Information of China (English)

    柴春岭; 刘宏权; 杨路华; 李晶

    2016-01-01

    Canal water use efficiency calculation by using ponding test shall be assisted with canal discharge. Ponding test is one of the tests to observe seepage quantity. Furthermore, to calculate canal water use efficiency, it is efficient to test low seepage canals such as concrete lined canal. The observation object in ponding test is a length of canal water statically. The test results could reflect seepage quantity influence factors, such as canal material, section form and depth of canal water. Canal water use efficiency calculation with inflow-outflow test is based on flow difference between upstream section and downstream section, which could reflect seepage process dynamically. According to canal discharge design formulas, four factors were concluded in canal discharge calculation: discharge section area, Chezy coefficient, hydraulic radius (or wetted width and longitudinal slope. Ponding test has two measurements according to the range of water level, one is constant head and the other is dropping head. It was assumed that as canal cross-section is designed, its discharge section area andR(X) could be calculated by depth of canal water, and different depth of canal water will lead to different discharge section area,R(X) and canal water use efficiency undoubtedly. If the canal discharge varies during the period of irrigation, the dropping head ponding test was fit for analyzing the relations betweenh and canal water use efficiency. The water balance theory was used to describe the process of canal water use efficiency calculation, and the relative parameters regulation was analyzed when depth of canal water was increased. Based on those, we set the canal discharge of unit time as the water volume, which could reflect canal discharge characteristic. It was assumed thatW flowed along canal byv, if the length of canal was 1 km, canal water use efficiency calculation was described as six basic steps: 1) Applying ponding test to representative canal, and establishing

  2. Um estudo sobre os aspectos que contribuem para a adoção do canal on-line para compra de livros, CDs e DVDs

    OpenAIRE

    Maria Aparecida Gouvêa; Sandra Sayuri Yamashita Nakagawa; Braulio Oliveira

    2013-01-01

    O objetivo neste estudo foi identificar os fatores relevantes na adoção do canal on-line para a realização de compras, tendo como principais referências os modelos Unified Theory of Acceptance and Use of Technology (UTAUT), de Venkatesh et al. (2003), de Heijden, Verhagen e Creemers (2003) e de Bramall, Schoefer e McKechnie (2004). Além da revisão da literatura dos assuntos pertinentes, foi realizada uma pesquisa de campo descritiva, de natureza quantitativa com uma amostra de 172 pessoas res...

  3. Labour disputes in 2006

    OpenAIRE

    Dominic Hale

    2007-01-01

    Analyses the three main measures of labour disputes and puts the statistics into context in two separate ways.In 2006, 754,500 working days were lost in the UK from 158 stoppages of work arising from labour disputes.This article analyses the three main measures of labour disputes – working days lost, stoppages and workers involved – by industry, region, cause, size and duration. The statistics are put into contextby considering estimates of working days lost per 1,000 employees and working ti...

  4. Arbitration in partner disputes.

    Science.gov (United States)

    Alexander, R

    1989-09-22

    Partnership disputes are not uncommon. Settlement in the courts is expensive and may bring unwelcome publicity. Dr Alexander has acted as arbitrator between GPs and commends arbitration as a cheaper, more private, alternative.

  5. INSTRUMENTATION OF CURVED CANALS: A REVIEW

    Directory of Open Access Journals (Sweden)

    Senthil Kumar

    2013-02-01

    Full Text Available INTRODUCTION: Nature seldom draws a straight line. Nowhere is thi s more apparent than in the anatomy of teeth roots and root canal systems o f human teeth. Even teeth with straight roots can harbor severely curved canals. Canal shapi ng is a critical aspect of endodontic treatment because it influences the outcome of the subsequent phases of canal irrigation and filling and the success of the treatment itself. In fact, curved canals are the most common endodontic complexity 1 . The need for some manner of root canal preparation pri or to root canal filling has long been recognized as an essential step in endodontic t reatment. Concepts concerning the role and purpose of this canal preparation, however, have differ ed remarkably at different times in the development of endodontics and in the hands of diffe rent practitioners 2

  6. Labour disputes in 2007

    OpenAIRE

    Dominic Hale

    2008-01-01

    Analyses the three main measures of labour disputes and puts the statistics into context in two separate waysThe article analyses the three main measures of labour disputes — working days lost, stoppages and workers involved — by industry, region, cause, size and duration. The statistics are put into context by considering estimates of working days lost per 1,000 employees and working time lost through strikes as a proportion of time actually worked.Data are taken from a number of sources inc...

  7. The Characteristics of the Lines for Boatman's Chant in the Ba Canal%巴渠船工号子的歌词艺术

    Institute of Scientific and Technical Information of China (English)

    胥必海

    2012-01-01

    巴渠船工号子是巴渠船工伴随划船、拉纤的劳动而产生和发展的艺术形式,其歌词内容生动的表现了巴渠船工的劳动场景、生活状况和内心情感。巴渠船工号子的歌词一般是表现巴渠各地风情、历史传说、男女之情、船工生活等方面的内容,具有大俗至雅、多种修辞手法并用、行文格式自由、衬词使用频繁和多种文化互为交融的特征。%The boatman's chant in the Ba canal is a kind of art formed through accompanying the boatman's rowing and towing the boat. The lines of the chant express the boatman's vivid working image, living condition, and their emotion. The chants are usually varied in accordance with the speed of the water, direction, and the situation of the course. The chants are of nervous rhythms and aspiring tunes with simple lines, or even chants without lines when the course is dangerous; the chants are of relaxing rhythms and gentle tunes with rich lines. The boatman's chants also express the local cultures, history, love, and the boatman's own life through various rhetorical devices, free forms, and frequent hner terms.

  8. International Construction Disputes in Denmark

    DEFF Research Database (Denmark)

    Cavaleri, Sylvie Cécile

    2016-01-01

    The article discusses whether the very peculiar Danish system of resolution of construction disputes, which is an hybrid between arbitration and State-Court proceedings, is geared for disputes involving non-Danish parties, comes to the conclusion that it is not, and proposes amendments to the sys......The article discusses whether the very peculiar Danish system of resolution of construction disputes, which is an hybrid between arbitration and State-Court proceedings, is geared for disputes involving non-Danish parties, comes to the conclusion that it is not, and proposes amendments...

  9. Preservation Orders in Commercial Disputes

    Institute of Scientific and Technical Information of China (English)

    Julia Winters; Shayne Strukoff

    2011-01-01

    @@ Introduction China is among Canada's most important trading partners.British Columbia, Canada's gateway to the Pacific, saw a significant trade increase with mainland China in the last decade: from 2001 to 2010, B.C.'s exports to China increased roughly 500% to $4 billion. With such a significant trade volume, it is inevitable that contractual disputes will arise.What happens if the dispute involves a Chinese company doing business in B.C.? In this article, we will use the example of a commercial dispute involving a company from Shandong in order to illustrate one of the legal remedies available within B.C.'s legal framework.

  10. Root canal irrigants

    OpenAIRE

    Kandaswamy Deivanayagam; Venkateshbabu Nagendrababu

    2010-01-01

    Successful root canal therapy relies on the combination of proper instrumentation, irrigation, and obturation of the root canal. Of these three essential steps of root canal therapy, irrigation of the root canal is the most important determinant in the healing of the periapical tissues. The primary endodontic treatment goal must thus be to optimize root canal disinfection and to prevent reinfection. In this review of the literature, various irrigants and the interactions between irrigants are...

  11. Analysis of East Main Canal Lining Plan of Qingtongxia Hedong Irrigation Area%青铜峡河东灌区东干渠渠道衬砌方案分析

    Institute of Scientific and Technical Information of China (English)

    张建斌; 陆立国; 唐华

    2014-01-01

    近年来青铜峡河东灌区东干渠灌域引水量不断增大,引发了诸多问题,加快东干渠灌域的节水改造进程势在必行。结合东干渠银平公路桥至吴白公路桥段渠道实际状况,在衬砌改造中考虑了冻胀、边坡滑塌、地下水位高等多种不利因素,采取土工膜防渗,现浇混凝土弧形坡脚、聚苯乙烯板、坡脚铺设排水暗管等防冻胀措施,采取格宾石笼排除渠道基土内的水分、消除流沙段边坡滑塌的排水措施。并通过方案比选,提出了具体衬砌方案。%In recent years due to the increase of diversion volume of east main canal irrigation area,it has caused many problems. To speed up the process of the east main canal irrigation water-saving transformation domain has been imperative. It combined with the actual situation of the section from Ying-Ping Highway Bridge to Wu-Bai Highway Bridge of east main canal and made full use of“preliminary research results,the Ministry of Water Resources in 2013 public industry special fund project of Ningxia Yellow River Diversion Canal Irrigation Area”key technologies research of water distribution in the lining,transformation,the frost heave,slope collapse,high underground water level of various unfavorable factors,adopt-ed geomembrane,cast-in-place concrete arc slope,polystyrene board,the foot laying drainage pipe anti-freezing measures,took the gabion material removal channel soil's moisture,eliminated the drainage measures of slope slide quicksand and scheme selection through comprehensive analysis, the lining. At the same time,it made specific requirements for the main technical indexes of the lining of canals.

  12. Analysis of East Main Canal Lining Plan of Qingtongxia Hedong Irrigation Area%青铜峡河东灌区东干渠渠道衬砌方案分析

    Institute of Scientific and Technical Information of China (English)

    张建斌; 陆立国; 唐华

    2014-01-01

    In recent years due to the increase of diversion volume of east main canal irrigation area,it has caused many problems. To speed up the process of the east main canal irrigation water-saving transformation domain has been imperative. It combined with the actual situation of the section from Ying-Ping Highway Bridge to Wu-Bai Highway Bridge of east main canal and made full use of“preliminary research results,the Ministry of Water Resources in 2013 public industry special fund project of Ningxia Yellow River Diversion Canal Irrigation Area”key technologies research of water distribution in the lining,transformation,the frost heave,slope collapse,high underground water level of various unfavorable factors,adopt-ed geomembrane,cast-in-place concrete arc slope,polystyrene board,the foot laying drainage pipe anti-freezing measures,took the gabion material removal channel soil's moisture,eliminated the drainage measures of slope slide quicksand and scheme selection through comprehensive analysis, the lining. At the same time,it made specific requirements for the main technical indexes of the lining of canals.%近年来青铜峡河东灌区东干渠灌域引水量不断增大,引发了诸多问题,加快东干渠灌域的节水改造进程势在必行。结合东干渠银平公路桥至吴白公路桥段渠道实际状况,在衬砌改造中考虑了冻胀、边坡滑塌、地下水位高等多种不利因素,采取土工膜防渗,现浇混凝土弧形坡脚、聚苯乙烯板、坡脚铺设排水暗管等防冻胀措施,采取格宾石笼排除渠道基土内的水分、消除流沙段边坡滑塌的排水措施。并通过方案比选,提出了具体衬砌方案。

  13. 33 CFR 385.23 - Dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Dispute resolution. 385.23... Processes § 385.23 Dispute resolution. (a) Disputes with the non-Federal sponsor concerning a Project Cooperation Agreement shall be resolved under the specific dispute resolution procedures of that...

  14. Application of lightweight aggregate concrete to canal lining in cold regions%轻骨料混凝土在寒区渠道衬砌中的应用

    Institute of Scientific and Technical Information of China (English)

    董伟; 申向东; 郭克贞; 田德龙; 俞婷婷; 何静

    2016-01-01

    为研究浮石轻骨料混凝土作为渠道衬砌材料的可行性,采用天然浮石、砂、水泥、水以及工业废料粉煤灰制作浮石轻骨料混凝土渠道衬砌板,与无衬砌渠道及普通混凝土衬砌渠道进行渠床基土温度的比较;同时,利用图像处理软件对比分析普通混凝土截面与浮石轻骨料混凝土截面的形貌特征。结果表明:浮石轻骨料混凝土衬砌可以有效减缓基土与外界的热交换速度,使基土在整个冻结期温度变化缓慢,基土冻结延迟或不发生冻结;在引气剂用量相同的情况下,浮石轻骨料混凝土可见封闭孔的数量在整个截面所占面积比例远大于普通骨料混凝土。%In order to investigate the feasibility of using pumice lightweight aggregate concrete as channel lining material, a canal lining board of pumice lightweight aggregate concrete was produced using natural pumice, sand, cement, water, and industrial waste fly ash. The foundation soil temperatures of an unlined canal, a normal concrete-lined canal, and a pumice lightweight aggregate concrete-lined canal were compared. Meanwhile, the morphology characteristics of the normal concrete cross-section and the pumice lightweight aggregate concrete cross-section were compared using image-processing software . The results indicate that the pumice lightweight aggregate concrete lining can effectively slow down the rate of heat exchange between the foundation soil and surrounding environment, inducing that the foundation soil temperature changes slowly throughout the freezing period and foundation soil congelation delays or does not occur. The proportion of the area of visible closed holes of pumice lightweight aggregate concrete to the whole cross-section area is far greater than that of normal concrete in the case of the same amount of air-entraining agent.

  15. Environmental Dispute Resolution in Indonesia

    OpenAIRE

    Nicholson, David F.

    2005-01-01

    In the last two decades, Indonesia has seen a dramatic proliferation of environmental disputes in a variety of sectors, triggered by intensified deforestation and large scale mining operations in the resource rich outer islands, together with rapid industrialisation in the densely populated inner island of Java. Whilst the emergence of environmental disputes has sometimes attracted political repression, attempts have also been made in recent times to explore more functional approaches to thei...

  16. The Maglev Dispute

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The proposed high-speed maglev train project in Beijing is suspended by residents’ questions and concerns Plans for Beijing’s first maglev line,despite providing efficient andrecord-speed transportation across the Chinese capital

  17. Approaches to resolving trade disputes.

    Science.gov (United States)

    Wilson, D W; Thiermann, A B

    2003-08-01

    The authors discuss the various approaches to resolving trade disputes available to Member Countries of the OIE (World organisation for animal health). The paper first describes the rights and obligations of Member Countries in setting health measures for the importation of animals and animal products, according to the provisions of the World Trade Organization (WTO) Agreement on the Application of Sanitary and Phytosanitary Measures (the SPS Agreement). The authors indicate how OIE standards may be used to set import measures and introduce issues such as equivalence and the use of provisional measures, which are both areas of potential conflict. The authors then describe the options available for resolving disputes--bilateral discussions, mediation through the OIE, the use of the WTO SPS Committee and the formal WTO dispute settlement process, discussing the advantages and disadvantages of each. PMID:15884603

  18. Disputing strategies in medieval Scandinavia

    DEFF Research Database (Denmark)

    Orning, Hans Jacob

    In Scandinavia the study of disputes is still a relatively new topic: The papers offered here discuss how conflicts were handled in Scandinavian societies in the Middle Ages before the emergence of strong centralized states. What strategies did people use to contest power, property, rights, honour......, and other kinds of material or symbolic assets? Seven essays by Scandinavian scholars are supplemented by contributions from Stephen White, John Hudson and Gerd Althoff, to provide a new baseline for discussing both the strategies pursued in the political game and those used to settle local disputes. Using...

  19. 40 CFR 35.6770 - Disputes.

    Science.gov (United States)

    2010-07-01

    ... ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Other Administrative Requirements for Cooperative Agreements § 35.6770 Disputes. The recipient must comply with the requirements regarding dispute resolution procedures described in 40 CFR 31.70....

  20. 前列腺尖部活检疼痛机制及预防的临床研究%Anal canal dentate line: the important anatomic maker in prostate apical biopsy pain control

    Institute of Scientific and Technical Information of China (English)

    高小峰; 周铁; 王林辉; 许传亮; 高旭; 孙颖浩

    2008-01-01

    patients in the anal canal local anesthesia group were exposed to local anesthesia with 1% lidocaine injected into anal canal ventral hemieyele prior inserting the ultrasound probe, then the ultrasound guided apical biopsies were performed. Fifteen patients were assigned to the rectal pain sensation test group. In this group, the dentate line ot anal canal was detected before the biopsy needle was aimed at apex and touched the rectal mucosa lightly. There would be no painful sensation if the puncture was above the dentate line and the painful sensation would be sharp if the puncture was below the dentate line. Then the apical biopsy was performed above the dentate line. All patients were offered apical prostate biopsies and then other areas of prostate would be biopsied. Patients were asked to score the visual analog scale (VAS) immediately after the prostate apical biopsy. Results The VAS score of apical biopsy in 3 groups were 4. 46±1.24 in control group, 1.84± 0. 75 in anal canal local anesthesia group, 1.98±0. 67 in rectal pain sensation test group (P0. 05). In this study, there was 1 patient with crissum pain after biopsy in control group and 1 patient in anal canal local anesthesia group, separately. 1 patient suffered high fever (38.4 ℃) in rectal pain sensation test group. Conclusions The prostate biopsy puncture site below or above the dentate line decides if it will be a painful prostate apical biopsy or not. We can significantly decrease the painful sensation by aim the puncture sites above the anal canal dentate line. The application of anal canal anesthesia can decrease pain score caused by prostate biopsy. However, this application itself can provoke obvious pain. So the application of anal canal anesthesia has limited role in patient's pain control during the prostate biopsy.

  1. The Maglev Dispute

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2010-01-01

    @@ Plans for Beijing's first maglev line,despite providing efficient and record-speed transportation across the Chinese capital,is meeting fierce resistance from residents along the proposed route.Concerns stem from possible exposure to radiation produced by the maglev train.

  2. Nerve canals at the fundus of the internal auditory canal on high-resolution temporal bone CT

    Energy Technology Data Exchange (ETDEWEB)

    Ji, Yoon Ha; Youn, Eun Kyung; Kim, Seung Chul [Sungkyunkwan Univ., School of Medicine, Seoul (Korea, Republic of)

    2001-12-01

    the canal for the saccular branch. Five bony nerve canals in the fundus of the internal auditory canal were detected by high-frequency on high-resolution temporal bone CT. Familiarity with these structures can prevent confusion with, or misinterpretation as, a fracture line, and further study such as MR imaging may be required when any enlargement or erosion of these nerve canals is present.

  3. Trade flows and trade disputes

    OpenAIRE

    Bown, Chad P.; Kara M. Reynolds

    2014-01-01

    This paper introduces a new data set and establishes a set of basic facts and patterns regarding the trade that countries fight about under World Trade Organization (WTO) dispute settlement. The paper characterizes the scope of products, as well as the levels of and changes to the trade values, market shares, volumes, and prices for those goods that eventually become subject to WTO litigat...

  4. Root canal irrigants

    Directory of Open Access Journals (Sweden)

    Kandaswamy Deivanayagam

    2010-01-01

    Full Text Available Successful root canal therapy relies on the combination of proper instrumentation, irrigation, and obturation of the root canal. Of these three essential steps of root canal therapy, irrigation of the root canal is the most important determinant in the healing of the periapical tissues. The primary endodontic treatment goal must thus be to optimize root canal disinfection and to prevent reinfection. In this review of the literature, various irrigants and the interactions between irrigants are discussed. We performed a Medline search for English-language papers published untill July 2010. The keywords used were ′root canal irrigants′ and ′endodontic irrigants.′ The reference lists of each article were manually checked for additional articles of relevance.

  5. The Root Canal Biofilm

    NARCIS (Netherlands)

    Sluis, van der L.W.M.; Boutsioukis, C.; Jiang, L.M.; Macedo, R.; Verhaagen, B.; Versluis, M.; Chávez de Paz, E.; Sedgley, C.M.; Kishen, A.

    2015-01-01

    The aims of root canal irrigation are the chemical dissolution or disruption and the mechanical detachment of pulp tissue, dentin debris and smear layer (instrumentation products), microorganisms (planktonic or biofilm), and their products from the root canal wall, their removal out of the root cana

  6. Root canal irrigation

    NARCIS (Netherlands)

    L. van der Sluis; C. Boutsioukis; L.M. Jiang; R. Macedo; B. Verhaagen; M. Versluis

    2015-01-01

    The aims of root canal irrigation are the chemical dissolution or disruption and the mechanical detachment of pulp tissue, dentin debris and smear layer (instrumentation products), microorganisms (planktonic or biofilm), and their products from the root canal wall, their removal out of the root cana

  7. Japan's Energy Policy on China:In the Perspective of Oil Dispute in East China Sea

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Over recent years, the oil dispute in the East China Sea has become a new contradictory focus in Sino-Japanese relations after the issues of the Yasukuni Shrine and history text book. This article tries to take the oil dispute in the East China Sea as a penetrating point to analyze the basic line of thinking in Japan's China energy policy adjustment so as to better recognize the current situation and future of Sino-Japanese energy relations.

  8. Construction dispute research conceptualisation, avoidance and resolution

    CERN Document Server

    2014-01-01

    There are three specific purposes of Construction Dispute Research. First, this volume aims to summarise studies on construction dispute. Second, apart from the theoretical constructs, where appropriate empirical tests are also included. This approach serves to go beyond the commonly used anecdotal approach for the subject matters. Third, it is the sincere hope of the authors that this book will help shaping research agenda of construction dispute.  The studies are mostly framed from a management perspective drawing on methods and concepts in contract law, economics, psychology and management science.   The book has twenty chapters that are arranged in four parts covering conceptualisation, avoidance, negotiation and mediation. Part 1 is devoted for dispute conceptualisation. A building is only as strong as its foundation. Thus it is no better start to study construction dispute by conceptualisation. The theme of Part 2 is dispute avoidance. The conventional wisdom of ‘prevention is better than cure’ se...

  9. Industrial Disputes in the Construction Sector

    OpenAIRE

    Perry, L.J

    2012-01-01

    The Cole Royal Commission enquiry into the building and construction (abbreviated to ‘construction’) sector recommended controversial workplace-relation reforms for that sector. The recommended changes are likely to be enshrined in legislation within the year. The Commission drew on analyses of industrial disputes that focused, in the main, on quite recent experience. This paper attempts to give a broader historical perspective on disputes in that sector by considering the pattern of disputes...

  10. 14 CFR 17.31 - Use of alternative dispute resolution.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Use of alternative dispute resolution. 17... PROCEDURAL RULES PROCEDURES FOR PROTESTS AND CONTRACTS DISPUTES Alternative Dispute Resolution § 17.31 Use of alternative dispute resolution. (a) The Office of Dispute Resolution for Acquisition shall encourage...

  11. Are models, uncertainty, and dispute resolution compatible?

    Science.gov (United States)

    Anderson, J. D.; Wilson, J. L.

    2013-12-01

    Models and their uncertainty often move from an objective use in planning and decision making into the regulatory environment, then sometimes on to dispute resolution through litigation or other legal forums. Through this last transition whatever objectivity the models and uncertainty assessment may have once possessed becomes biased (or more biased) as each party chooses to exaggerate either the goodness of a model, or its worthlessness, depending on which view is in its best interest. If worthlessness is desired, then what was uncertain becomes unknown, or even unknowable. If goodness is desired, then precision and accuracy are often exaggerated and uncertainty, if it is explicitly recognized, encompasses only some parameters or conceptual issues, ignores others, and may minimize the uncertainty that it accounts for. In dispute resolution, how well is the adversarial process able to deal with these biases? The challenge is that they are often cloaked in computer graphics and animations that appear to lend realism to what could be mostly fancy, or even a manufactured outcome. While junk science can be challenged through appropriate motions in federal court, and in most state courts, it not unusual for biased or even incorrect modeling results, or conclusions based on incorrect results, to be permitted to be presented at trial. Courts allow opinions that are based on a "reasonable degree of scientific certainty," but when that 'certainty' is grossly exaggerated by an expert, one way or the other, how well do the courts determine that someone has stepped over the line? Trials are based on the adversary system of justice, so opposing and often irreconcilable views are commonly allowed, leaving it to the judge or jury to sort out the truth. Can advances in scientific theory and engineering practice, related to both modeling and uncertainty, help address this situation and better ensure that juries and judges see more objective modeling results, or at least see

  12. The Body Language Behaviours of the Chairs of the Disputes According to the Disputants

    Science.gov (United States)

    Caliskan, Nihat

    2009-01-01

    The perception form of the body language behaviours of the session chairs by disputants affects the efficiency of the process. Therefore, it is important to determine the effects of the mimic, gesture, physical appearance and tonality and accent of the chairs on disputants. That research was conducted to clarify how the disputants perceive the…

  13. Dispute Settlement through Banking Mediation

    Directory of Open Access Journals (Sweden)

    Angelica ROSU

    2010-11-01

    Full Text Available The systems through which cross-border financial transactions are being accomplished are much more complex than domestic funds transfer systems, because it involves one or more intermediate institutions, networks using different compensation from countries that have different currencies and even performed, including operations exchange. The European Community is constantly concerned about efficient cross-border payments but also about the consumer protection of these services, so as to ensure the same conditions for cross-border services, but also for national services and to stimulate cross-border investment was adopted Directive 97/5/EC of the European Parliament and of the Council of 27 January 1997 on cross-border credit transfers, repealed by Directive 2007/64/EC. Article 10 of Directive 97/5/EC established a series of minimum requirements and measures relating to cross-border credit transfers. Thus Member States shall ensure that there are adequate and effective complaints and redress procedures for the settlement of disputes between an originator and his institution or between a beneficiary and his institution in case of failure transfers. In Romania, the provisions of Directive 2007/64/EC were transposed by the adoption of Emergency Ordinance no. 113/2009 which repeals the Government Ordinance no. 6 / 2004 on cross-border transfers. This document provides that each institution must have appropriate procedures for resolving customer complaints in connection with the execution of a cross border institution or commitments in connection with such transfer. In the legal doctrine prior to the adoption of Government Ordinance no. 6 / 2004, it was proposed that the National Bank of Romania, as banking supervisory authority, in some specialized structures, ensure procedures to enforce the settlement of disputes between consumers and financial service providers of banking and insurance. The solution was acquired by the Romanian legislature, so the

  14. Design of canals

    CERN Document Server

    Swamee, P K

    2015-01-01

    The book presents firsthand material from the authors on design of hydraulic canals. The book discusses elements of design based on principles of hydraulic flow through canals. It covers optimization of design based on usage requirements and economic constraints. The book includes explicit design equations and design procedures along with design examples for varied cases. With its comprehensive coverage of the principles of hydraulic canal design, this book will prove useful to students, researchers, and practicing engineers. End-of-chapter pedagogical elements make it ideal for use in graduate courses on hydraulic structures offered by most civil engineering departments across the world.

  15. 混凝土防渗渠道冬季输水运行中冻胀与抗冻胀力验算%Frozen heaving and capacity of frozen heaving resistance of trapezoidal concrete lining canal with water in winter

    Institute of Scientific and Technical Information of China (English)

    宋玲; 欧阳辉; 余书超

    2015-01-01

    The trapezoidal canal with the anti-seepage and anti-scour concrete lining is widely used in water conveyance project. However, the impervious effect of the canal in the seasonally frozen region doesn’t work because the frozen heaving of the bed soil causes the concrete lining damage. The forms of frozen heaving force, which were caused by rigid concrete lining’s confining the deformation of the canal bed soil, were analyzed for the different coupled field of temperature and water content in the canal bed soil under atmospheric negative temperature, by means of studying the change of the canal slope length with the formation mechanism of tangential frost-heave force. The conclusion was drawn that if the slope was shorter during frozen period than that during unfrozen period, tangential frost-heave force, pointing to the top end of the slope slab, would act on the undersurface of the concrete lining and vice versa. In fact, there are 2 kinds of frozen states of the bed soil in the section of the canal. One is that the bed soil below the whole concrete lining is frozen, which is mainly presented in the canal used for irrigation. The other is that the bed soil under the part of slope concrete lining is frozen in the canal providing water for city or factory. In the former, normal frozen heaving force acts on the bottom slab while tangential frozen heaving force acts on the slope slab pointing to the bottom of the slope. In the latter, there isn’t normal frozen heaving force on the bottom slab but there is tangential frozen heaving force, pointing to the top of slab, under the slop slab above the canal water level. Many results were attained on the damage of concrete lining caused by bed soil’s frozen heaving of the whole section, while few researches on the frost damage of the slope slab in the canal delivering water were carried out, and related researches were focused on ice situation, including the numerical simulation and control of ice situation and the

  16. FORMS AND MECHANISMS OF LAW DISPUTE RESOLUTION USING THE PRINCIPLE OF PANCASILA BASED ON LOCAL WISDOM

    Directory of Open Access Journals (Sweden)

    Muhammad Taufiq

    2016-01-01

    Full Text Available Dispute resolution in the society should be solve by the value of local wisdom. Substantially, the value of local wisdom in Banyumas have synergy with the principle of Pancasila as the source of all law source. This study uses qualitative descriptive study specifications. The test method is done by triangulation of data sources and data were analyzed using content analysis method by way of presenting data in the form of narrative text. The result is there are four types of local wisdom Banyumas which is a resource for the settlement of legal disputes that occur in society that is the tradition cablaka/ blakasutha/ thokmelong, egalitarian, rembugan traditions, and Ponco Waliko principles. While the forms of alternative dispute resolution is to use models Judge Partikulir, mediation lines, and Settlement Conference. The mechanism is made through rembugan process, the use of a mediator, the institutionalization of dispute resolution, and the execution of the verdict.

  17. Improving Dispute Resolution: Student Contracts and Charters

    Science.gov (United States)

    Evans, G. R.

    2011-01-01

    The sector is entering a climate of future funding cuts and fee rises, which are likely to prompt a growing number and widening range of disputes. This article describes the launch of a new Improving Dispute Resolution Advisory Service. The particular questions raised in this context by the introduction of student charters and the relationship of…

  18. 12 CFR 334.43 - Direct disputes.

    Science.gov (United States)

    2010-01-01

    ... furnisher, such as direct disputes relating to the type of account, principal balance, scheduled payment... disputes relating to the current payment status, high balance, date a payment was made, the amount of a..., as provided in paragraph (a)(1) of this section) such as name(s), date of birth, Social...

  19. 10 CFR 904.13 - Disputes.

    Science.gov (United States)

    2010-01-01

    ... notice of such concurrence, each name one arbitrator to the panel of arbitrators which will decide the dispute. All arbitrators shall be skilled and experienced in the field pertaining to the dispute. In the... arbitrator to the panel of arbitrators. In the event of their failure collectively to name such an...

  20. 10 CFR 850.5 - Dispute resolution.

    Science.gov (United States)

    2010-01-01

    ... relief in accordance with 10 CFR part 1003, Subpart G. (b) The Office of Hearings and Appeals may not... 10 Energy 4 2010-01-01 2010-01-01 false Dispute resolution. 850.5 Section 850.5 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM General Provisions § 850.5 Dispute...

  1. 21 CFR 312.48 - Dispute resolution.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Dispute resolution. 312.48 Section 312.48 Food and... USE INVESTIGATIONAL NEW DRUG APPLICATION Administrative Actions § 312.48 Dispute resolution. (a... resolution. Appropriate issues to raise with the ombudsman include resolving difficulties in...

  2. 43 CFR 10.17 - Dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Dispute resolution. 10.17 Section 10.17... REPATRIATION REGULATIONS General § 10.17 Dispute resolution. (a) Formal and informal resolutions. Any person... a fair resolution of the matter. The Review Committee may aid in this regard as described below....

  3. 49 CFR 397.75 - Dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Dispute resolution. 397.75 Section 397.75... resolution. (a) Petition. One or more States or Indian tribes may petition the Administrator to resolve a... this subpart. (b) Filing. Each petition for dispute resolution filed under this section must: (1)...

  4. 21 CFR 314.103 - Dispute resolution.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Dispute resolution. 314.103 Section 314.103 Food... Applications § 314.103 Dispute resolution. (a) General. FDA is committed to resolving differences between... application. If resolution is not achieved, the applicant may raise the matter with the person designated...

  5. DISPUTE RESOLUTION AND MEDIATION ON CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    CRISTIAN GHEORGHE

    2011-04-01

    Full Text Available Capital Market is usually depicted as a place for experts, for people with high trading skills. This is a half truth. There are entities established and functioning under strict scrutiny of Romanian National Securities Commission (RNSC, in compliance with Capital Market Law and regulations. There are also the investors, in many cases individuals involved in shares/financial instruments trade. In both cases disputes can rise. Disputes are inevitable a part of human interaction, hence the need for dispute resolution. First option is the judicial court system. Alternative dispute resolution comprises arbitration and mediation. Arbitration is an alternative choice to provide simpler, speedier and more accessible justice than ordinary courts as well as expertise in matters that are technical in nature and require special knowledge to adjudicate upon. Capital Market environment provides an institutional arbitration court for all participants, including investors. In many cases the agreement executed between participants under RNSC scrutiny The other option for settling disputes outside the court is mediation. Mediation can provide a much cheaper and quick extrajudicial resolution of disputes in commercial matters without time consuming procedures and rigid rules. Agreements resulting from mediation are more likely to be complied with voluntarily and are more likely to foster the commercial relationship between the parties. The interaction between investors and brokerage houses is based on investment services agreement concluded by parties. This is the usual framework for disputes between parties and the usual “landscape” for mediation on capital market.

  6. Canals, River Irrigation Company Canal, Published in 2002, Duchesne County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Canals dataset, was produced all or in part from Other information as of 2002. It is described as 'River Irrigation Company Canal'. Data by this publisher are...

  7. Canals, Lake Canal, Published in 2002, Duchesne County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Canals dataset, was produced all or in part from Other information as of 2002. It is described as 'Lake Canal'. Data by this publisher are often provided in...

  8. Canals, Yellowstone Feeder Canal, Published in 2002, Duchesne County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Canals dataset, was produced all or in part from Other information as of 2002. It is described as 'Yellowstone Feeder Canal'. Data by this publisher are often...

  9. Canals, Bypass Canal, Published in 2002, Duchesne County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Canals dataset, was produced all or in part from Other information as of 2002. It is described as 'Bypass Canal'. Data by this publisher are often provided in...

  10. Ear canal cholesteatoma.

    Science.gov (United States)

    Holt, J J

    1992-06-01

    Although cholesteatomas are more commonly found in the middle ear and the mastoid, the disease can occur in the external ear canal. All cases of ear canal cholesteatoma treated by the author were reviewed. There were nine ears in seven patients, who had an average age of 62 years. The lesions ranged in size from a few millimeters to extensive mastoid destruction. Smaller lesions can be managed by frequent cleaning as an office procedure. Larger lesions require surgery, either canaloplasty or mastoidectomy. The otolaryngologist should suspect this disease in the elderly. Microscopic examination of the ear with meticulous cleaning of all wax, especially in elderly patients, is most useful in detecting early disease. Frequent applications of mineral oil to the canal should be used in the management of the disease and to prevent recurrence. PMID:1376388

  11. 24 CFR 3288.25 - Initiation of dispute resolution.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Initiation of dispute resolution... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME DISPUTE RESOLUTION PROGRAM HUD Manufactured Home Dispute Resolution Program in HUD-Administered States § 3288.25 Initiation of dispute resolution. (a)...

  12. 24 CFR 3288.33 - Notice of dispute resolution.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Notice of dispute resolution. 3288... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME DISPUTE RESOLUTION PROGRAM HUD Manufactured Home Dispute Resolution Program in HUD-Administered States § 3288.33 Notice of dispute resolution. (a) Once the...

  13. 24 CFR 3288.15 - Eligibility for dispute resolution.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Eligibility for dispute resolution... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME DISPUTE RESOLUTION PROGRAM HUD Manufactured Home Dispute Resolution Program in HUD-Administered States § 3288.15 Eligibility for dispute resolution. (a) Initiation...

  14. Love canal questions

    Science.gov (United States)

    Bell, Peter M.

    The Environmental Protection Agency (EPA) conducted a 3-month monitoring study of the Love Canal area near Niagara Falls, N.Y., after the federal government pronounced that a potential health risk existed due to chemical waste dumps. In 1982 the Department of Health and Human Services (HHS) decided that the area was habitable, subject to implementation of effective safeguards against leakage from the canal and to cleaning up of the contaminants. Now, the Congressional Office of Technology Assessment (OTA) has announced that, with the information available, it is not possible to demonstrate with certainty that unsafe levels do not exist within the so-called “emergency declaration area” (EDA).

  15. Arbitrator Decisions in Wisconsin Teacher Wage Disputes.

    Science.gov (United States)

    Olson, Craig A.; Jarley, Paul

    1991-01-01

    Examination of arbitration decisions in Wisconsin teacher wage disputes, 1977-86, found that wage increases agreed to earlier by comparable school districts had a substantial impact on the arbitrators' decisions. (SK)

  16. Water Environment Evolution along the China Grand Canal

    International Nuclear Information System (INIS)

    The China Grand Canal is one of the earliest canals in the world, having lasted for nearly 3000 years. Even its section canals have a rich history, such as the North-South Grand Canal that was established during the Sui Dynasty, whereas the Beijing-Hangzhou Canal was excavated during the Yuan Dynasty and the east line of the South-to-North Water Diversion. As one of the longest in the world, the China Grand Canal's total length is over 3500 kilometers. This length includes the navigable, unnavigable, and underground sections. Making the best use of situations and according to local conditions, the Chinese people harmoniously constructed the Beijing-Hangzhou Canal with nature. Tens of millions of workers took nearly 3000 years to complete the great shipping system. Navigable sections still exist for up to 900 kilometers and the volume of freight traffic is approximately 300 million tons. The canal remains the main logistical channel of the North-to-South Coal Transportation, South-to-North Water Diversion, and resources circulation. To date, China is promoting the success of heritage application. Part of these efforts is the declaration of the China Grand Canal as a World Cultural Heritage by 2014. In addition, the east route of the South-to-North Water Transfer project is planned to be navigable by 2016. The ancient Beijing-Hangzhou Grand Canal will usher in the new ecological civilization and cultural revival along the canal. This paper presents technical methods of water environment evolution research on the river system, river, and water quality along the Beijing-Hangzhou Canal through the integration of historical literature and modern remote sensing image data. The study carried out water environment investigation and analysis along the Beijing-Hangzhou canal by using ETM, SPOT image data, and GPS measurement data. Spatial and temporal evolution characteristics and regulations of the Beijing-Hangzhou Grand Canal regional water environment in the span of

  17. Water Environment Evolution along the China Grand Canal

    Science.gov (United States)

    Mao, F.; Wu, Y. X.; Yang, B. F.; Li, X. J.

    2014-03-01

    The China Grand Canal is one of the earliest canals in the world, having lasted for nearly 3000 years. Even its section canals have a rich history, such as the North-South Grand Canal that was established during the Sui Dynasty, whereas the Beijing-Hangzhou Canal was excavated during the Yuan Dynasty and the east line of the South-to-North Water Diversion. As one of the longest in the world, the China Grand Canal's total length is over 3500 kilometers. This length includes the navigable, unnavigable, and underground sections. Making the best use of situations and according to local conditions, the Chinese people harmoniously constructed the Beijing-Hangzhou Canal with nature. Tens of millions of workers took nearly 3000 years to complete the great shipping system. Navigable sections still exist for up to 900 kilometers and the volume of freight traffic is approximately 300 million tons. The canal remains the main logistical channel of the North-to-South Coal Transportation, South-to-North Water Diversion, and resources circulation. To date, China is promoting the success of heritage application. Part of these efforts is the declaration of the China Grand Canal as a World Cultural Heritage by 2014. In addition, the east route of the South-to-North Water Transfer project is planned to be navigable by 2016. The ancient Beijing-Hangzhou Grand Canal will usher in the new ecological civilization and cultural revival along the canal. This paper presents technical methods of water environment evolution research on the river system, river, and water quality along the Beijing-Hangzhou Canal through the integration of historical literature and modern remote sensing image data. The study carried out water environment investigation and analysis along the Beijing-Hangzhou canal by using ETM, SPOT image data, and GPS measurement data. Spatial and temporal evolution characteristics and regulations of the Beijing-Hangzhou Grand Canal regional water environment in the span of 3000

  18. International comparisons of labour disputes in 2006

    OpenAIRE

    Dominic Hale

    2008-01-01

    Presents data for EU Member States and the OECD, comparing overall strike rates between countries and by industryThis article continues a regular series on international labour disputes and presents data on labour disputes in member countries of the European Union and the Organisation for Economic Co-operation and Development, between 1997 and 2006. Comparisons are made of overall strike rates between countries as well as strike rates by industry. The article also describes the differences in...

  19. International comparisons of labour disputes in 2005

    OpenAIRE

    Dominic Hale

    2007-01-01

    Presents data for EU countries and the OECD, comparing overall strike rates between countries and by industryThis article continues a regular series on international labour disputes and presents data on labour disputes in member countries of the European Union and the Organisation for Economic Co-operation and Development, between 1996 and 2005. Comparisons are made of overall strike rates between countries as well asstrike rates by industry. The article also describes the differences in defi...

  20. Emotion and ideology in the nuclear dispute

    International Nuclear Information System (INIS)

    The author attempts to examine the dispute over nuclear energy, not from an isolated viewpoint but from more generous perspectives. He provides parallels to economic theories and above all analyses the social political aspects. Here he reveals that behind the passionate confrontation are not scientific, objective criteria but highly subjective emotions based on everyday experiences. In conclusion the author shows that the nuclear energy dispute is part of a fundamental discussion on the industrial performance society. (orig./HP)

  1. DISPUTE RESOLUTION AND MEDIATION ON CAPITAL MARKET

    OpenAIRE

    CRISTIAN GHEORGHE

    2011-01-01

    Capital Market is usually depicted as a place for experts, for people with high trading skills. This is a half truth. There are entities established and functioning under strict scrutiny of Romanian National Securities Commission (RNSC), in compliance with Capital Market Law and regulations. There are also the investors, in many cases individuals involved in shares/financial instruments trade. In both cases disputes can rise. Disputes are inevitable a part of human interaction, hence the need...

  2. Beyond Trade Creation: Free Trade Agreements and Trade Disputes

    OpenAIRE

    Li, Tan; Qiu, Larry D

    2015-01-01

    This paper investigates the effects of the formation of free trade agreements (FTAs) on trade disputes. We construct a unique and comprehensive dataset on inter-country trade disputes from 1995 to 2007. The dataset covers 110 countries and 1130 trade disputes. We find that the incidences of trade disputes between two countries are positively associated with economic size, economic growth, and trade shares, thereby lending partial support to the “capacity hypothesis” in the dispute literature....

  3. SETTLEMENT OF BANKING DISPUTE IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Denico Doly

    2014-03-01

    Full Text Available This article talks about dispute between costumer and the bank. Settlement of disputes should be resolved by the principle of fast, accurate and cheap. Issues raised in this paper is how an ideal dispute resolution process to resolve dispute banking. This paper describes the advantages and disadvantages in any dispute resolution process both through litigation and non litigation. Based in the principles of fast, accurate and cheap it is explained that banks in Indonesia must resolve their disputes through non litigation or ADR. Tulisan ini membicarakan mengenai penyelesaian sengketa antara nasabah dengan bank. Penyelesaian sengketa harusnya diselesaikan dengan prinsip cepat, tepat dan murah. Permasalahan yang diangkat dalam tulisan ini yaitu bagaimana proses penyelesaian sengketa yang ideal dalam menyelesaikan sengketa perbankan. Tulisan ini menggambarkan mengenai kelebihan dan kekurangan dalam setiap proses penyelesaian sengketa baik melalui jalur litigasi maupun non litigasi. Berdasarkan prinsip cepat, tepat dan murah maka dipaparkan bahwa perbankan di Indonesia harus menyelesaikan sengketanya melalui jalur non litigasi atau ADR.

  4. Comparison of two endodontic handpieces during the preparation of simulated root canals.

    Science.gov (United States)

    Smith, R B; Edmunds, D H

    1997-11-01

    The objective of this in vitro study was to compare and assess two endodontic handpieces during the preparation of simulated root canals. One hundred and sixty simulated root canals in clear resin blocks, of two angles and positions of curvature, were prepared using either Shaper files activated by the MM1500 Sonic Air handpiece (Micro-Mega, Besançon, France) or Excalibur files activated by the W & H Excalibur 969 handpiece (W & H, Bürmoos, Austria). Files of 21-mm or 25-mm length were used. When preparing the canals, the files were used either in line with or perpendicular to the canal curvature. Preparation of the canals was carried out using a technique described in the manufacturers' literature. A variety of parameters were used to compare the handpieces, including an assessment of the canal preparation time, the deformation or fracture of instruments, loss of canal length, weight loss from the resin blocks and the overall postpreparation canal shape. Both handpieces provided an efficient and easy method of preparing and shaping the root canal with little operator fatigue. The MM1500 Sonic Air handpiece took significantly more time (P canals and was associated with both more loss of working length (P canals. The MM1500 Sonic Air handpiece created significantly more aberrations than the Excalibur handpiece (P danger zone and coronal narrow). The effects of the variables, canal curvature, file length and the plane of use of the file, on the performance of the handpieces, were also assessed. PMID:9588976

  5. The uses of alternative dispute resolution to resolve genetic disputes. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Stein, Robert E.

    2003-01-01

    The report sets out lessons learned while carrying out the study. It concludes that genetic disputes will increase in number and that ADR processes including mediation, arbitration, the use of independent experts and court-appointed masters can be helpful in resolving them. It suggests additional effort on bioremediation, and workplace disputes and training for ADR neutrals.

  6. Curved canals: Ancestral files revisited

    Directory of Open Access Journals (Sweden)

    Jain Nidhi

    2008-01-01

    Full Text Available The aim of this article is to provide an insight into different techniques of cleaning and shaping of curved root canals with hand instruments. Although a plethora of root canal instruments like ProFile, ProTaper, LightSpeed ® etc dominate the current scenario, the inexpensive conventional root canal hand files such as K-files and flexible files can be used to get optimum results when handled meticulously. Special emphasis has been put on the modifications in biomechanical canal preparation in a variety of curved canal cases. This article compiles a series of clinical cases of root canals with curvatures in the middle and apical third and with S-shaped curvatures that were successfully completed by employing only conventional root canal hand instruments.

  7. CT findings of the osteoma of the external auditory canal

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ha Young; Song, Chang Joon; Yoon, Chung Dae; Park, Mi Hyun; Shin, Byung Seok [Chungnam National University, School of Medicine, Daejeon (Korea, Republic of)

    2006-07-15

    We wanted to report the CT image findings of the osteoma of the external auditory canal. Temporal bone CT scanning was performed on eight patients (4 males and 4 females aged between 8 and 41 years) with pathologically proven osteoma of the external auditory canal after operation, and the findings of the CT scanning were retrospectively reviewed. Not only did we analyze the size, shape, distribution and location of the osteomas, we also analyzed the relationship between the lesion and the tympanosqumaous or tympanomastoid suture line, and the changes seen on the CT scan images for the patients who were able to undergo follow-up. All the lesions of the osteoma of the external auditory canal were unilateral, solitary, pedunculated bony masses. In five patients, the osteomas occurred on the left side and for the other three patients, the osteomas occurred on the right side. The average size of the osteoma was 0.6 cm with the smallest being 0.5 cm and the largest being 1.2 cm. Each of the lesions was located at the osteochondral junction in the terminal part of the osseous external ear canal. The stalk of the osteoma of the external auditory canal was found to have occurred in the anteroinferior wall in five cases (63%), in the anterosuperior wall (the tympanosqumaous suture line) in two cases (25%), and in the anterior wall in one case. The osteoma of the external auditory canal was a compact form in five cases and it was a cancellous form in three cases. One case of the cancellous form was changed into a compact form 35 months later due to the advanced ossification. Osteoma of the external auditory canal developed in a unilateral and solitary fashion. The characteristic image findings show that it is attached to the external auditory canal by its stalk. Unlike our common knowledge about its occurrence, osteoma mostly occurred in the tympanic wall, and this is regardless of the tympanosquamous or tympanomastoid suture line.

  8. Industrial Disputes in the Construction Sector

    Directory of Open Access Journals (Sweden)

    L.J Perry

    2012-11-01

    Full Text Available The Cole Royal Commission enquiry into the building and construction (abbreviated to ‘construction’ sector recommended controversial workplace-relation reforms for that sector. The recommended changes are likely to be enshrined in legislation within the year. The Commission drew on analyses of industrial disputes that focused, in the main, on quite recent experience. This paper attempts to give a broader historical perspective on disputes in that sector by considering the pattern of disputes for the entire post-World War II period. Accordingly, data on disputes and employees during the entire period are gathered from Australian Bureau of Statistics current and archived sources. These data are classified according to sector (construction versus non-construction and analysed. It is found that the strike rate has, on average, been greater in the construction sector than in the non-construction sector. However, there have been periods during which disputes in the construction sector have been relatively low. The most recent period was during the period of the Accord (1983-96, during which the strike rate in the construction sector fell relatively strongly. The analysis of this relatively broad historical period draws attention, among other things, to the possibility that the sort of strategies employed during the Accord years – strategies of cooperation and consensus building – may provide a more effective means of bringing industrial peace to the workplace relations scene of the construction sector than policies that are relatively confrontational.

  9. Managing curved canals

    Directory of Open Access Journals (Sweden)

    Iram Ansari

    2012-01-01

    Full Text Available Dilaceration is the result of a developmental anomaly in which there has been an abrupt change in the axial inclination between the crown and the root of a tooth. Dilaceration can be seen in both the permanent and deciduous dentitions, and is more commonly found in posterior teeth and in maxilla. Periapical radiographs are the most appropriate way to diagnose the presence of root dilacerations. The controlled regularly tapered preparation of the curved canals is the ultimate challenge in endodontics. Careful and meticulous technique will yield a safe and sufficient enlargement of the curved canals. This article gives a review of the literature and three interesting case reports of root dilacerations.

  10. South China Sea: Disputes and Great Powers

    Institute of Scientific and Technical Information of China (English)

    Li Jinming

    2011-01-01

    In the South China Sea disputes, China has ample proof to claim sovereignty over the Xisha Islands (the Paracel Islands) and Nansha Islands (the Spratly Islands) while the claims of certain southeast Asian countries do not hold any water. The South China Sea disputes have their origins in the San Francisco Peace Treaty signed in 1951, the result of intervention by the United States and Great Britain in regional affairs. Even today, the United States has not discarded its Cold War mentality and continues to intervene in the South China Sea disputes. The only change in the United States' attitude is that it has changed its pretext for intervention from "containing Communist expansion" in the past to "preserving freedom of navigation in the South China Sea" in the present.

  11. LINES

    Directory of Open Access Journals (Sweden)

    Minas Bakalchev

    2015-10-01

    Full Text Available The perception of elements in a system often creates their interdependence, interconditionality, and suppression. The lines from a basic geometrical element have become the model of a reductive world based on isolation according to certain criteria such as function, structure, and social organization. Their traces are experienced in the contemporary world as fragments or ruins of a system of domination of an assumed hierarchical unity. How can one release oneself from such dependence or determinism? How can the lines become less “systematic” and forms more autonomous, and less reductive? How is a form released from modernistic determinism on the new controversial ground? How can these elements or forms of representation become forms of action in the present complex world? In this paper, the meaning of lines through the ideas of Le Corbusier, Leonidov, Picasso, and Hitchcock is presented. Spatial research was made through a series of examples arising from the projects of the architectural studio “Residential Transformations”, which was a backbone for mapping the possibilities ranging from playfulness to exactness, as tactics of transformation in the different contexts of the contemporary world.

  12. Canal Wall Reconstruction Mastoidectomy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective To investigate the advantages of canal wall reconstruction (CWR) mastoidectomy, a single-stage technique for cholesteatoma removal and posterior external canal wall reconstruction, over the open and closed procedures in terms of cholesteatoma recurrence. Methods: Between June 2002 and December 2005, 38 patients (40 ears) with cholesteatoma were admited to Sun Yat-Sen Memorial Hospital and received surgical treatments. Of these patients, 25 were male with ages ranging between 11 and 60 years (mean = 31.6 years) and 13 were female with ages ranging between 20 and 65 years (mean = 38.8 years). Canal wall reconstruction (CWR)mastoidectomy was performed in 31 ears and canal wall down (CWD) mastoidectomy in 9 ears. Concha cartilage was used for ear canal wall reconstruction in 22 of the 31 CWR procedures and cortical mastoid bone was used in the remaining 9 cases. Results At 0.5 to 4 years follow up, all but one patients remained free of signs of cholesteatoma recurrence, i.e., no retraction pocket or cholesteatoma matrix. One patient, a smoker, needed revision surgery due to cholesteatoma recurrence 1.5 year after the initial operation. The recurrence rate was therefore 3.2% (1/31). Cholesteatoma recurrence was monitored using postoperative CT scans whenever possible. In the case that needed a revision procedure, a retraction pocket was identified by otoendoscopy in the pars flacida area that eventually evolved into a cholesteatoma. A pocket extending to the epitympanum filled with cholesteatoma matrix was confirmed during the revision operation, A decision to perform a modified mastoidectomy was made as the patient refused to quit smoking. The mean air-bone gap in pure tone threshold was 45 dB before surgery and 25 dB after (p < 0.05). There was no difference between using concha cartilage and cortical mastoid bone for the reconstruction regarding air-bone gap improvement, CT findings and otoendoscopic results. Conclusion CWR mastoidectomy can be used for

  13. 76 FR 22848 - Alternative Dispute Resolution (ADR) and Conflict Management

    Science.gov (United States)

    2011-04-25

    ... of the Secretary 32 CFR Part 83 RIN 0790-AI63 Alternative Dispute Resolution (ADR) and Conflict... alternative means of dispute resolution and conflict management practices as an integral part of normal... DISPUTE RESOLUTION (ADR) AND CONFLICT MANAGEMENT Sec. 83.1 Purpose. 83.2 Applicability. 83.3...

  14. 48 CFR 552.241-71 - Disputes (Utility Contracts).

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Disputes (Utility....241-71 Disputes (Utility Contracts). As prescribed in 541.501, insert clause 552.241-71, Disputes (Utility Contracts), in solicitations and contracts for utility services subject to the jurisdiction...

  15. 29 CFR 1440.1 - Arbitration of pesticide data disputes.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Arbitration of pesticide data disputes. 1440.1 Section 1440... ARBITRATION OF PESTICIDE DATA DISPUTES § 1440.1 Arbitration of pesticide data disputes. (a) Persons requesting... in writing to the appropriate American Arbitration Association Regional Office. Such requests...

  16. 76 FR 38742 - Prompt Payment Interest Rate; Contract Disputes Act

    Science.gov (United States)

    2011-07-01

    ... interest penalty. 31 U.S.C. 3902(a). The Contract Disputes Act of 1978, Sec. 12, Public Law 95-563, 92 Stat... Fiscal Service Prompt Payment Interest Rate; Contract Disputes Act AGENCY: Bureau of the Public Debt... under section 12 of the Contract Disputes Act of 1978 and under the Prompt Payment Act. Under the...

  17. 10 CFR 950.31 - Covered event dispute resolution.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Covered event dispute resolution. 950.31 Section 950.31 Energy DEPARTMENT OF ENERGY STANDBY SUPPORT FOR CERTAIN NUCLEAR PLANT DELAYS Dispute Resolution Process § 950.31 Covered event dispute resolution. (a) If a sponsor disagrees with the Covered...

  18. 45 CFR 74.91 - Alternative dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Alternative dispute resolution. 74.91 Section 74... NONPROFIT ORGANIZATIONS, AND COMMERCIAL ORGANIZATIONS Disputes § 74.91 Alternative dispute resolution. HHS... resolution (ADR) techniques. ADR often is effective in reducing the cost, delay and contentiousness...

  19. 47 CFR 76.1513 - Open video dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Open video dispute resolution. 76.1513 Section... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1513 Open video dispute resolution. (a... with the following additions or changes. (b) Alternate dispute resolution. An open video...

  20. 5 CFR 9701.705 - Alternative dispute resolution.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Alternative dispute resolution. 9701.705... HUMAN RESOURCES MANAGEMENT SYSTEM Appeals § 9701.705 Alternative dispute resolution. The Department and OPM recognize the value of using alternative dispute resolution methods such as mediation,...

  1. 47 CFR 1.18 - Administrative Dispute Resolution.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Administrative Dispute Resolution. 1.18 Section... Rules of Practice and Procedure General § 1.18 Administrative Dispute Resolution. (a) The Commission has adopted an initial policy statement that supports and encourages the use of alternative dispute...

  2. 10 CFR 950.33 - Covered costs dispute resolution.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Covered costs dispute resolution. 950.33 Section 950.33 Energy DEPARTMENT OF ENERGY STANDBY SUPPORT FOR CERTAIN NUCLEAR PLANT DELAYS Dispute Resolution Process § 950.33 Covered costs dispute resolution. (a) If a sponsor disagrees with the Claim...

  3. 42 CFR 488.331 - Informal dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Informal dispute resolution. 488.331 Section 488... Certification of Long-Term Care Facilities § 488.331 Informal dispute resolution. (a) Opportunity to refute... deficiencies. (b)(1) Failure of the State or CMS, as appropriate, to complete informal dispute...

  4. 28 CFR 36.506 - Alternative means of dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Alternative means of dispute resolution... dispute resolution. Where appropriate and to the extent authorized by law, the use of alternative means of dispute resolution, including settlement negotiations, conciliation, facilitation, mediation,...

  5. Controversy at Love Canal.

    Science.gov (United States)

    Paigen, B

    1982-06-01

    A cancer researcher reviews the events surrounding the toxic waste contamination at Love Canal with emphasis on the political nature of the controversy about its health impact. Antagonism between the community and the New York State Department of Health was fueled by several factors: the state's awareness that it gained from delay in investigation, disagreement on health problems to be studied, control over the information gathering process, silencing of opposition opinion, and the violation of norms of scientific behavior. The author calls for the establishment of standards of ethical behavior for scientists in such situations, standards for conflict resolution, and means of appeal for those injured.

  6. The Anglo-Iranian oil dispute

    International Nuclear Information System (INIS)

    This paper traces the history of the Anglo-Iranian oil dispute. It is short-sighted to consider the Anglo-Iranian oil dispute just as a contest between Musaddiq and the AIOC: it is of wider and greater significance. The dispute illustrates a transitional phase in the difficult process of the adjustment of relations between industrialized and less developed societies for the exploitation of raw materials. Oil was already becoming a political and economic factor at the end of the Qajar period and became important during the reign of Riza Shah with his emphasis on a national program of modernization. After more attention had been focused on it during the second world war it was inevitable that it would increase in influence. The issues of the oil dispute referred back to the concessional controversies of the late nineteenth century in tobacco, mining, communications, utilities, banking even gambling, with their political and social implications; and they referred forward to the issues of the sovereignty of national resources, the transfer of technology and economic growth in relation to the standard of living. These are aspects of the North-South debate, which have yet to be satisfactorily resolved

  7. Contested hydrosocial territories and disputed water governance

    NARCIS (Netherlands)

    Hommes, Lena; Boelens, Rutgerd; Maat, Harro

    2016-01-01

    Dam development in southeastern Turkey is a highly-disputed issue, fanned by the Turkish-Kurdish conflict, socio-environmental and historical-cultural concerns, and international geopolitical interests. This paper focuses on discussions around the Ilisu Dam and shows how different actor coalition

  8. 12 CFR 222.43 - Direct disputes.

    Science.gov (United States)

    2010-01-01

    ... relationship with the consumer); (v) Information related to fraud alerts or active duty alerts; or (vi... CREDIT REPORTING (REGULATION V) Duties of Furnishers of Information § 222.43 Direct disputes. (a) General... performance or other conduct concerning an account or other relationship with the furnisher, such as...

  9. Spinal canal stenosis; Spinalkanalstenose

    Energy Technology Data Exchange (ETDEWEB)

    Papanagiotou, P.; Boutchakova, M. [Klinikum Bremen-Mitte/Bremen-Ost, Klinik fuer Diagnostische und Interventionelle Neuroradiologie, Bremen (Germany)

    2014-11-15

    Spinal stenosis is a narrowing of the spinal canal by a combination of bone and soft tissues, which can lead to mechanical compression of spinal nerve roots or the dural sac. The lumbal spinal compression of these nerve roots can be symptomatic, resulting in weakness, reflex alterations, gait disturbances, bowel or bladder dysfunction, motor and sensory changes, radicular pain or atypical leg pain and neurogenic claudication. The anatomical presence of spinal canal stenosis is confirmed radiologically with computerized tomography, myelography or magnetic resonance imaging and play a decisive role in optimal patient-oriented therapy decision-making. (orig.) [German] Die Spinalkanalstenose ist eine umschriebene, knoechern-ligamentaer bedingte Einengung des Spinalkanals, die zur Kompression der Nervenwurzeln oder des Duralsacks fuehren kann. Die lumbale Spinalkanalstenose manifestiert sich klinisch als Komplex aus Rueckenschmerzen sowie sensiblen und motorischen neurologischen Ausfaellen, die in der Regel belastungsabhaengig sind (Claudicatio spinalis). Die bildgebende Diagnostik mittels Magnetresonanztomographie, Computertomographie und Myelographie spielt eine entscheidende Rolle bei der optimalen patientenbezogenen Therapieentscheidung. (orig.)

  10. Delineating ground water recharge from leaking irrigation canals using water chemistry and isotopes.

    Science.gov (United States)

    Harvey, F E; Sibray, S S

    2001-01-01

    Across the Great Plains irrigation canals are used to transport water to cropland. Many of these canals are unlined, and leakage from them has been the focus of an ongoing legal, economic, and philosophical debate as to whether this lost water should be considered waste or be viewed as a beneficial and reasonable use since it contributes to regional ground water recharge. While historically there has been much speculation about the impact of canal leakage on local ground water, actual data are scarce. This study was launched to investigate the impact of leakage from the Interstate Canal, in the western panhandle of Nebraska, on the hydrology and water quality of the local aquifer using water chemistry and environmental isotopes. Numerous monitoring wells were installed in and around a small wetland area adjacent to the canal, and ground water levels were monitored from June 1992 until January 1995. Using the water level data, the seepage loss from the canal was estimated. In addition, the canal, the monitoring wells, and several nearby stock and irrigation wells were sampled for inorganic and environmental isotope analysis to assess water quality changes, and to determine the extent of recharge resulting from canal leakage. The results of water level monitoring within study wells indicates a rise in local ground water levels occurs seasonally as a result of leakage during periods when the canal is filled. This rise redirects local ground water flow and provides water to nearby wetland ecosystems during the summer months. Chemical and isotopic results were used to delineate canal, surface, and ground water and indicate that leaking canal water recharges both the surface alluvial aquifer and upper portions of the underlying Brule Aquifer. The results of this study indicate that lining the Interstate Canal could lower ground water levels adjacent to the canal, and could adversely impact the local aquifer.

  11. 從經濟分析的觀點探討網路不法行為之預防 ― 以線上遊戲「竊取」寶物之紛爭為中心 Economic Analysis of Law About the Prevention of Cyber Wrongdoing — Focusing on the On-line Game Dispute

    Directory of Open Access Journals (Sweden)

    林三元 San-Yuan Lin

    2005-12-01

    腦使用罪章之不同看法,顯示法律解釋、適用之爭議仍不能避免。第三部分再從經濟分析之觀點提出建議,希能從課以遊戲公司預防不 法行為之責任出發,建構一個「高犯罪成本」的線上遊戲環境,進而以「低預防成本」達到刑法第36 章試圖遏止網路不法行為之立法目的,同時亦能防止網路侵權行為之發生。 People who get on the Internet by broadband facility, such as ADSL (Asymmetric Digital Subscriber Line, are increasing tremendously these days and that has been bringing diverse impacts on our society. According to a survey conducted by the Taiwan Network Information Center, the on-line game is one of the most popular amusements among those activities. Due to the trend of playing on-line games, many legal disputes are inevitably invoked on the Internet. Firstly, we have to think about how to adjust legal rules or to enact new statutes and then applying them to Cyberspace. In order to deal with those disputes, the Legislative Yuan enacted the whole new Chapter of Criminal Code, Crimes of Disrupting Computer Usages, on June 3, 2003. However, there should be a gap between the law in books and law in action. For the purpose of examining whether the objects of law are fulfilled or not, we should not only be focusing on the logical procedure of legal tradition, but also excising a new approach, economic analysis of law, to evaluate the effects of the new statute and, in addition, to provide a different point of view for judges and other legal enforcement agents to elaborate the new law. For the sake of resolving on-line disputes by the new statute, this article will analyze the issue through cost-benefit module based on economic analysis. The point here is how to increase the cost of committing the perpetration that would keep a ration and self-interest person away from the wrongdoing act. Furthermore, the benefit of increasing the cost of perpetration would decrease the cost of legal enforcement

  12. Content disputes in Wikipedia reflect geopolitical instability.

    Directory of Open Access Journals (Sweden)

    Gordana Apic

    Full Text Available Indicators that rank countries according socioeconomic measurements are important tools for regional development and political reform. Those currently in widespread use are sometimes criticized for a lack of reproducibility or the inability to compare values over time, necessitating simple, fast and systematic measures. Here, we applied the 'guilt by association' principle often used in biological networks to the information network within the online encyclopedia Wikipedia to create an indicator quantifying the degree to which pages linked to a country are disputed by contributors. The indicator correlates with metrics of governance, political or economic stability about as well as they correlate with each other, and though faster and simpler, it is remarkably stable over time despite constant changes in the underlying disputes. For some countries, changes over a four year period appear to correlate with world events related to conflicts or economic problems.

  13. Forms and causes of labor disputes

    Directory of Open Access Journals (Sweden)

    Denada Keçiçi

    2016-07-01

    Full Text Available Labor disputes can be small or large, individual or collective, refer to a particular job or lie in more than one enterprise. The causes of these disputes are numerous and diverse, ranging from a simple appeal of one individual employee for the right of compensation, in a collective complaint of the employees about the unsafe or unhealthy conditions of work, or termination of work by all employees in a workplace, claiming that they are prevented from setting up a union to protect their interests. The product of this process is a binding agreement for its implementation and is the result of ongoing cooperation between employees and employers based on consensual decision. Organizations of employees are important actors of collective conflict resolution procedures of labor relations, and particularly those held in the offices of reconciliation, should revitalize their role.

  14. REGIONALISM OF BORDER DISPUTES AN OVERVIEW

    OpenAIRE

    Mahalinga K; Chikkanna

    2015-01-01

    It is generally said – we can change history, not geography. Nevertheless, there are many instances when geography has been changed – some times by political decisions, sometimes by wars, at other times by some great engineering feat. Since the last 100 years human activities responsible to border disputes, and the ecological collapse it invited have changed geography. In this situation in which the teeming millions languish under the crushing burden of poverty, only about twenty per cent of ...

  15. Rational emotive behavior therapy: disputing irrational philosophies.

    Science.gov (United States)

    Sacks, Susan Bendersky

    2004-05-01

    This article provides an overview of the concepts and techniques of rational emotive behavior therapy to distinguish it from cognitive-behavioral therapy. Rational emotive behavior therapy proposes that psychological disturbance is largely created and maintained through irrational philosophies consisting of internal absolutistic demands. This therapy strives to produce sustained and profound cognitive, emotive, and behavioral change through active, vigorous disputation of underlying irrational philosophies.

  16. Peculiarities of Retaliation in WTO Dispute Settlement

    OpenAIRE

    Anderson, Kym

    2002-01-01

    The dispute resolution procedures of the World Trade Organization allow sanctions to be imposed when a country is unwilling to bring a WTO-inconsistent trade measure into conformity. Apart from the fact that the procedure for triggering the retaliation process has ambiguities that need to be removed, the retaliation itself has some undesirable economic features. This Paper looks at why compensation is not preferred to retaliation and then examines five economic features of the temporary trade...

  17. Science in Sanitary and Phytosanitary Dispute Resolution

    OpenAIRE

    Powell, Mark

    1997-01-01

    The World Trade Organization Sanitary and Phytosanitary Agreement (SPS Agreement) relies heavily on science and expert organizations to avoid and resolve trade disputes over measures enacted under the rationale of food safety or plant and animal health protection. However, the state of science for sanitary and phytosanitary risk analysis is highly uncertain, and the SPS Agreement leaves many science policy issues unsettled. The international agencies charged under the SPS Agreement with harmo...

  18. Hood Canal Steelhead - Hood Canal Steelhead Supplementation Experiment

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Hood Canal Steelhead Project is a 17-year before-after-control-impact experiment that tests the effects of supplementation on natural steelhead populations in...

  19. Method for Constructing Standardized Simulated Root Canals.

    Science.gov (United States)

    Schulz-Bongert, Udo; Weine, Franklin S.

    1990-01-01

    The construction of visual and manipulative aids, clear resin blocks with root-canal-like spaces, for simulation of root canals is explained. Time, materials, and techniques are discussed. The method allows for comparison of canals, creation of any configuration of canals, and easy presentation during instruction. (MSE)

  20. The Love Canal: Beyond science?

    Science.gov (United States)

    Bell, Peter M.

    When in 1978, the New York State Department of Health issued the report, ‘Love Canal—Public Health Time Bomb,’ the serious effects of chemical waste contamination in the Love Canal area became an issue of national concern. A few ‘studies’ since then have produced results in concert with those of initial reports that described ‘conditions of acute health effects’ as being linked to hazardous wastes incorporated in landfill in the Love Canal site near Niagara Falls, New York. Now that a ‘blue ribbon’ panel of experts from the medical sciences has reviewed the problems of Love Canal, however, a different view has emerged. The ‘Report of the Governors' Panel to Review Scientific Studies and the Development of Public Policy on Problems Resulting from Hazardous Wastes,’ transmitted in October of this year, identifies the following factors about the health effects at Love Canal:

  1. Ultrasonic cleaning of root canals

    Science.gov (United States)

    Verhaagen, Bram; Boutsioukis, Christos; Jiang, Lei-Meng; Macedo, Ricardo; van der Sluis, Luc; Versluis, Michel

    2011-11-01

    A crucial step during a dental root canal treatment is irrigation, where an antimicrobial fluid is injected into the root canal system to eradicate all bacteria. Agitation of the fluid using an ultrasonically vibrating miniature file has shown significant improvement in cleaning efficacy over conventional syringe irrigation. However, the physical mechanisms underlying the cleaning process, being acoustic streaming, cavitation or chemical activity, and combinations thereof, are not fully understood. High-speed imaging allows us to visualize the flow pattern and cavitation in a root canal model at microscopic scales, at timescales relevant to the cleaning processes (microseconds). MicroPIV measurements of the induced acoustic streaming are coupled to the oscillation characteristics of the file as simulated numerically and measured with a laser vibrometer. The results give new insight into the role of acoustic streaming and the importance of the confinement for the cleaning of root canals.

  2. Water losses from irrigation canals evaluation: comparison among different methodologies

    Science.gov (United States)

    Clemente, Paolo; De Luca, Domenico Antonio; Antonella Dino, Giovanna; Lasagna, Manuela

    2013-04-01

    The research investigates the field methodologies to evaluate water losses from canals, in order to find a reliable method to identify and quantify them. This study was conducted in five canal lines in Piedmont, north-western Italy, different for hydraulic, morphological, geological and hydrogeological contexts (De Luca et alii, 2012). At a regional scale, Piedmont network consists of several tens of thousands km of irrigation canals. The loss of water due to seepage from irrigation canals constitutes a substantial part of the usable water. Irrigation canals placed in natural soil or fine and coarse sediments are characterized by water losses ranging from 20 % to more than 50 %. These losses cause economic, hydrogeological and environmental consequences: water losses evaluation from irrigation canals in the basis for the sustainable water resource use and management. First, hydrogeological and hydrological characterisation of the study area and of the bottom of the irrigation canals was carried out for every investigated canal, in order to evaluate the relationships between groundwater and stream water (eg. piezometric and hydrogeochemical survey campaigns, infiltrometry tests, penetrometric tests and electrical tomographies, soil characterizations from the bottom of investigated canals). The canals seepage rates were subsequently estimated using different methodologies: empirical formulas, inflow-outflow tests and double tracer tests. The empirical formulas applied for the study underestimated the real amount of the losses probably due to the scarce number of the considered variables. Then the canals seepage rates were evaluated employing inflow-outflow tests, considered the best tool by several authors. This method allows the determination of seepage quantities measuring inflow and outflow of a canal test reach either by instruments. The canal discharge was evaluated using a current meter. This method, even if easy to apply and practical, is not efficient

  3. Horizontal Canal Benign Positional Vertigo

    Directory of Open Access Journals (Sweden)

    Mohtaram Najafi

    1998-03-01

    Full Text Available Benign paroxysmal positional vertigo (BPPV is a syndrome characterized by transient episodes of vertigo in association with rapid changes in head position in Dix-Halpike Maneuver. This kind of vertigo is thought to be caused by migration of otoconial debris into canals other than the posterior canal, such as the anterior or lateral canals. It is also theoretically possible for many aberrant patterns of BPPV to occur from an interaction of debris in several canals, location of debris within the canal, and central adaptation patterns to lesions. The symptoms of BPPV are much more consistent with free-moving densities (canaliths in the posterior SCC rather than fixed densities attached to the cupula. While the head is upright, the particles sit in the PSC at the most gravity-dependent position. The best method to induce and see vertigo and nystagmus in BPPV of the lateral semicircular canal is to rotate head 90°while patient is in the supine position, nystagmus would appear in the unaffected side weaker but longer than the affected side. canal paresis has been described in one third of the patients with BPPV. Adaptation which is one of the remarkable features of BPPV in PSC is rarely seen in LSC. Rotations of 270° or 360° around the yaw axis (the so-called barbecue maneuver toward the unaffected ear are popular methods for the treatment of geotropic HC-BPPV. These maneuvers consist of sequential head turning of 90° toward the healthy side while supine. With these maneuvers, the free-floating otoconial debris migrates in the ampullofugal direction, finally entering the utricle through the nonampullated end of the horizontal canal. This kind of vertigo recovers spontaneously more rapidly and suddenly.

  4. Review of Councils Dispute in Islamic Republic of Iran

    OpenAIRE

    Alireza Shakarbigi; Amir Ahmadi; Ghobad Naderi; Yahya Pyrie

    2013-01-01

    One of the new legal departments in the recent years sway councils dispute its very valuable the principles of peace and agreements and attempts for removing disorders in society for religious culture but the councils dispute rules and their executive regulations be arranged that don’t match with the legal and religious measures in this research it is indicated to the background of councils dispute for legal system in our country, after reviewing of 189 article , the third e economical cultur...

  5. ALTERNATIVE DISPUTE RESOLUTION – CREATING VALUE OUT OF CONFLICT

    OpenAIRE

    ADRIANA ALMASAN

    2011-01-01

    The paper is deemed to present the advantages of resolving a dispute or a potential dispute throughout negotiation. This alternative of dispute resolution to legal proceedings in front of the law court may be considered as more favorable to the parties in conflict, from an economical perspective. Therefore the scope of the paper herein is eventually to establish that a conflict may generate value by negotiation. Further to the conclusion that by negotiation, a conflict may be solved more effi...

  6. Dispute resolution by Courts and Dispute resolution in court. Partners or rivals?

    Directory of Open Access Journals (Sweden)

    Kristin Hero

    2011-12-01

    Full Text Available This session of the workshop was dedicated to alternative dispute resolutions (ADR, which consists of dispute resolution processes and techniques through which disagreeing parties come to an agreement without having to litigate. Despite historic resistance, over the years ADR has gained widespread acceptance among both the general public and the legal profession. In the discussion there was a specific emphasis on mediation and arbitration. Kathrin Nitschmann, a lawyer and mediator from Saarbruecken, Germany, talked about “Professionalisation in mediation”. In addition to participation aspects she determined both the risks and the perspectives of professionalization in mediation. Luigi Cominelli, Assistant Professor of Sociology of Law at the University of Milan, Italy, reported on “Regulating Mediation in the EU”. He described the history of regulating mediation in the EU as well as domestic regulations since the beginning of modern mediation movement in the western world since the 1970s. Claude Witz, a French civil law professor at the University of Saarland, Germany, referred to “His experience in arbitration.” After highlighting some aspects of his experience, he pointed out the importance of arbitration in international commercial disputes. Alec Stone Sweet, Leitner Professor of Law, Politics, and International Studies, Yale Law School, United States, was reporting on “Arbitration and judicialization.” Initially, he presented arbitration as a triadic dispute resolution and then focused on judizialization in arbitration. Sir David Edward, former Judge of the Court of Justice of the European Communities and Professor Emeritus of the School of Law of the University of Edinburgh, United Kingdom, spoke about “The view of an arbitrator.” While elaborating on multiple reasons for ADR, he honed focus on mediation and arbitration. Finally Heike Jung, Professor Emeritus of Penal Law of the University of the Saarland, Germany

  7. El Canal del Atazar I

    Directory of Open Access Journals (Sweden)

    López de Berges y de los Santos, Emilio

    1967-03-01

    Full Text Available The Atazar Canal helps to supply Madrid with water, from the rivers Lozoya, Jarama and Sorbe. The section which operates at present starts at the Torrelaguna dam and finishes at the El Goloso reservoir. Later a further section will be added, from the Atazar dam, on the Lozoya river, to link up with the control dam at Torrelaguna. The canal capacity is 16 m3/sec, and it is 43.47 km long. It has a slope of 4/10.000. The cross section is similar to that of the Jarama canal, already built. There are interconnections between this canal and the Canal Alto, which previously supplied the high and medium part of Madrid. To overcome the ground unevenness 5 syphons have been built, the most important of which is the Colmenar Goloso syphon, which is 10.88 km in length. Construction commenced on December 10, 1962, and water reached Madrid on June 15th, 1966. The initial budget for this project was 1,500 million pesetas.El canal del Atazar refuerza considerablemente el abastecimiento de aguas a Madrid, procedentes de los ríos Lozoya, Jarama y, en un próximo futuro, del Sorbe. El tramo, actualmente en funcionamiento, empieza en el salto de Torrelaguna y finaliza en los depósitos de El Goloso. Más adelante se completará su trazado mediante un nuevo tramo que partirá del embalse de Atazar, en el Lozoya, para unirse al actual en el depósito regulador de Torrelaguna. Su capacidad es de 16 m3/s; su longitud, 43,471 km, y su pendiente, 4 diezmilésimas. La sección tipo es análoga a la del canal del Jarama, de construcción anterior. Mediante la oportuna obra de transvase se realizan intercambios entre este Canal y el Canal Alto que abastecía anteriormente la parte media y alta de la capital. Para salvar los desniveles del terreno se han construido 5 sifones, siendo el más importante el de Colmenar-Goloso, con una longitud de 10,8S4 km. El comienzo de las obras tuvo lugar el 10 de diciembre de 1962, y el agua llegó a Madrid el 15 de junio de 1966. Su

  8. Canals - CANALS_HISTORIC_STRUCTURES_IN: Historic Canal Structures in Indiana (Bernardin-Lochmueller & Associates, Point Shapefile)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Data depicts the locations of historic structures associated with the Wabash-Erie, Central, and Whitewater Canals constructed in Indiana in from 1830-1870. Canal...

  9. Fluidmechanics of semicircular canals revisited

    Science.gov (United States)

    Obrist, Dominik

    2008-05-01

    In this work we find the exact solution for the flow field in a semicircular canal which is the main sensor for angular motion in the human body. When the head is rotated the inertia of the fluid in the semicircular canal leads to a deflection of sensory hair cells which are part of a gelatinous structure called cupula. A modal expansion of the governing equation shows that the semicircular organ can be understood as a dynamic system governed by duct modes and a single cupular mode. We use this result to derive an explicit expression for the displacement of the cupula as a function of the angular motion of the head. This result shows in a mathematically and physically clean way that the semicircular canal is a transducer for angular velocity.

  10. Relating protocols for dynamic dispute with logics for defeasible argumentation

    NARCIS (Netherlands)

    Prakken, H.

    2008-01-01

    This article investigates to what extent protocols for dynamic disputes, i.e., disputes in which the information base can vary at different stages, can be justified in terms of logics for defeasible argumentation. First a general framework is formulated for dialectical proof theories for such logics

  11. Conciliation as the traditional method of disputes settlement in PRC

    Directory of Open Access Journals (Sweden)

    Svetlana F. Litvinova

    2011-12-01

    Full Text Available The author of the article researches one of the peculiarities of civil disputes settlement in China. This peculiarity is the conciliatory method that is used during disputes settlement. The using of the method is based on Confucianism. The content of the method has been viewed in the article.

  12. 78 FR 39063 - Prompt Payment Interest Rate; Contract Disputes Act

    Science.gov (United States)

    2013-06-28

    ...). The Contract Disputes Act of 1978, Sec. 12, Public Law 95-563, 92 Stat. 2389, and the Prompt Payment... Fiscal Service Prompt Payment Interest Rate; Contract Disputes Act AGENCY: Bureau of the Fiscal Service... by which the interest shall be computed for interest payments under section 12 of the...

  13. 77 FR 76624 - Prompt Payment Interest Rate; Contract Disputes Act

    Science.gov (United States)

    2012-12-28

    ...). The Contract Disputes Act of 1978, Sec. 12, Public Law 95-563, 92 Stat. 2389, and the Prompt Payment... Fiscal Service Prompt Payment Interest Rate; Contract Disputes Act AGENCY: Bureau of the Public Debt... by which the interest shall be computed for interest payments under section 12 of the...

  14. 75 FR 37881 - Prompt Payment Interest Rate; Contract Disputes Act

    Science.gov (United States)

    2010-06-30

    ...). The Contract Disputes Act of 1978, Sec. 12, Public Law 95-563, 92 Stat. 2389, and the Prompt Payment... Fiscal Service Prompt Payment Interest Rate; Contract Disputes Act AGENCY: Bureau of the Public Debt... rate by which the interest shall be computed for interest payments under section 12 of the...

  15. 76 FR 82350 - Prompt Payment Interest Rate; Contract Disputes Act

    Science.gov (United States)

    2011-12-30

    ...). The Contract Disputes Act of 1978, Sec. 12, Public Law 95-563, 92 Stat. 2389, and the Prompt Payment... Fiscal Service Prompt Payment Interest Rate; Contract Disputes Act AGENCY: Bureau of the Public Debt... rate by which the interest shall be computed for interest payments under Sec. 12 of the...

  16. 31 CFR 203.13 - Appeal and dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Appeal and dispute resolution. 203.13 Section 203.13 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... TAX AND LOAN PROGRAM Electronic Federal Tax Payments § 203.13 Appeal and dispute resolution....

  17. 40 CFR 85.2117 - Warranty and dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... decertified pursuant to 40 CFR 85.2121, provided that if the part manufacturer resorts to a court of competent... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Warranty and dispute resolution. 85... Regulations and Voluntary Aftermarket Part Certification Program § 85.2117 Warranty and dispute resolution....

  18. 47 CFR 76.975 - Commercial leased access dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Commercial leased access dispute resolution. 76... access dispute resolution. (a) Any person aggrieved by the failure or refusal of a cable operator to make... proprietary information required to be produced for resolution of leased access complaints. A protective...

  19. 28 CFR 35.176 - Alternative means of dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Alternative means of dispute resolution... resolution. Where appropriate and to the extent authorized by law, the use of alternative means of dispute resolution, including settlement negotiations, conciliation, facilitation, mediation, factfinding,...

  20. 28 CFR 100.21 - Alternative dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Alternative dispute resolution. 100.21..., COMMUNICATIONS ASSISTANCE FOR LAW ENFORCEMENT ACT OF 1994 § 100.21 Alternative dispute resolution. (a) If an..., a consensual resolution of all outstanding issues through facilitated negotiations. (b) Should...

  1. 20 CFR 627.805 - Alternative dispute resolution.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Alternative dispute resolution. 627.805 Section 627.805 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR GENERAL... Law Judges § 627.805 Alternative dispute resolution. (a) Parties to a complaint under § 627.801...

  2. Meditation as Alternative Dispute Resolution in the European ICT Sector

    Directory of Open Access Journals (Sweden)

    Edwin Jacobs

    2006-10-01

    Full Text Available Mediation is an alternative dispute resolution that is popular in theUS. Today, it is less common in continental Europe but its use islikely to increase because of the forthcoming European directive oncertain aspects of mediation in civil and commercial matters.Mediation can be an important cost and time saving tool for solvingICT disputes.

  3. Up-regulation of gelatinases and tissue type plasminogen activator by root canal sealers in human osteoblastic cells.

    Science.gov (United States)

    Huang, Fu-Mei; Yang, Shun-Fa; Chang, Yu-Chao

    2008-03-01

    Histologic investigations have demonstrated that root canal sealers can induce mild to severe inflammatory alternations. However, there is little information on the precise mechanisms about root canal sealer-induced inflammatory reaction. The proteolysis of extracellular matrix by matrix metalloproteinases (MMPs) and plasminogen activators (PAs) seems to be a key initiating event for the progression of the inflammatory process. The aim of this study was to investigate the effects of epoxy resin-based root canal sealer AH26 and zinc oxide-eugenol-based root canal sealer Canals and one paste sealer N2 on the expression of MMPs and PAs in human osteoblastic cell line U2OS cells. The levels of gelatinolytic and caseinolytic activities were measured by gelatin and casein zymography. The results showed that AH26, Canals, and N2 were cytotoxic to U2OS cells in a concentration-dependent manner (P inflammation.

  4. Early Squamous Cell Carcinoma of the Anal Canal Resected by Endoscopic Submucosal Dissection

    Directory of Open Access Journals (Sweden)

    Yuzuru Tamaru

    2015-04-01

    Full Text Available The standard treatment approach for squamous cell carcinoma (SCC of the anal canal includes abdominoperineal resection and chemoradiotherapy. However, there are currently very few reports of early SCC of the anal canal resected by endoscopic submucosal dissection (ESD. We report 2 rare cases of SCC of the anal canal resected by ESD. In case 1, a 66-year-old woman underwent a colonoscopy due to blood in her stool, and an elevated lesion, 15 mm in size, was identified from the rectum to the dentate line of the anal canal on internal hemorrhoids. The lesion was diagnosed as an early SCC of the anal canal, and ESD was successfully performed. The histopathological diagnosis was SCC in situ. In case 2, a 71-year-old woman underwent a colonoscopy due to constipation, and an elevated lesion, 25 mm in size, was identified from the dentate line to the anal canal. The lesion was diagnosed as early-stage SCC of the anal canal, and ESD was successfully performed. The histopathological diagnosis was SCC in situ. No complications or recurrence after ESD occurred in either case.

  5. Computed tomography of the thoracic canal

    International Nuclear Information System (INIS)

    Under the adequate CT condition, thoracic canal was studied in twelve normal cases, nine cases of cervical myelopathy with developmental cervical canal stenosis and four cases of thoracic myelopathy with ossification of thoracic yellow ligament. The results were as follows. 1) The adequate condition for delineation of thoracic canal seemed to be nearly 400 EMI units in window width and 150 in level. Scanning angle was permitted within about 100. Bony thoracic canal was well scanned at the center of vertebral body. 2) The configulation of the normal thoracic canal was oval at Th1, Th2 levels and round at Th3-Th10 and large oval at Th11, Th12. The sagittal diameter was almost fixed at each level and the transverse diameter was large at upper and lower levels and small at middle levels. 3) Thoracic canal was narrowed in the cases of cervical myelopathy with developmental cervical canal stenosis especially in sagittal diameter, but not narrowed in transverse diameter. Three of four cases who had myelopathy with ossification of thoracic yellow ligament had narrow canals. 4) There was a good relation between sagittal diameter of cervical canal and thoracic canal. 5) There was a good relation between sagittal diameter of thoracic canal measured by conventional radiographs (Hattori's method) and CT scans. The author thinks that Hattori's method is useful to diagnose the thoracic canal stenosis. (author)

  6. Lessons learned from Ontario wind energy disputes

    Science.gov (United States)

    Fast, Stewart; Mabee, Warren; Baxter, Jamie; Christidis, Tanya; Driver, Liz; Hill, Stephen; McMurtry, J. J.; Tomkow, Melody

    2016-02-01

    Issues concerning the social acceptance of wind energy are major challenges for policy-makers, communities and wind developers. They also impact the legitimacy of societal decisions to pursue wind energy. Here we set out to identify and assess the factors that lead to wind energy disputes in Ontario, Canada, a region of the world that has experienced a rapid increase in the development of wind energy. Based on our expertise as a group comprising social scientists, a community representative and a wind industry advocate engaged in the Ontario wind energy situation, we explore and suggest recommendations based on four key factors: socially mediated health concerns, the distribution of financial benefits, lack of meaningful engagement and failure to treat landscape concerns seriously. Ontario's recent change from a feed-in-tariff-based renewable electricity procurement process to a competitive bid process, albeit with more attention to community engagement, will only partially address these concerns.

  7. The Dehiscent Facial Nerve Canal

    Directory of Open Access Journals (Sweden)

    Sertac Yetiser

    2012-01-01

    Full Text Available Accidental injury to the facial nerve where the bony canal defects are present may result with facial nerve dysfunction during otological surgery. Therefore, it is critical to know the incidence and the type of facial nerve dehiscences in the presence of normal development of the facial canal. The aim of this study is to review the site and the type of such bony defects in 144 patients operated for facial paralysis, myringoplasty, stapedotomy, middle ear exploration for sudden hearing loss, and so forth, other than chronic suppurative otitis media with or without cholesteatoma, middle ear tumors, and anomaly. Correlation of intraoperative findings with preoperative computerized tomography was also analyzed in 35 patients. Conclusively, one out of every 10 surgical cases may have dehiscence of the facial canal which has to be always borne in mind during surgical manipulation of the middle ear. Computerized tomography has some limitations to evaluate the dehiscent facial canal due to high false negative and positive rates.

  8. Contemporary root canal filling strategies

    NARCIS (Netherlands)

    A.T. Moinzadeh

    2016-01-01

    Currently, clinicians can choose from a wide range of root canal filling materials and techniques, some of which have been evaluated in this thesis. Methacrylate resin-based sealers suffer from polymerization shrinkage stresses. This limitation may partly be overcome by a two-step cementation proced

  9. Canal Water Scarcity Hits Farmers

    Institute of Scientific and Technical Information of China (English)

    张忠潮

    2007-01-01

    Acute shortage of canal water for irrigation in this district has caused resentment among the farmers.The water is being released in the various channels for just one week in a month,which is not enough to meet the irrigation needs of the farmers who are preparing their fields for paddy

  10. Mandibular Second Premolar with Four Canals

    Directory of Open Access Journals (Sweden)

    Javad Ghiasi

    2015-09-01

    Full Text Available A mandibular second premolar with four canals is an interesting example of anatomic variations. This report describes a case of a mandibular second premolar with three roots and four canals (one mesiobuccal, two distobuccal and one lingual. The canals were prepared using K-files and irrigated with NaOCl (5.25% and normal saline as the final irrigant. The canals were filled laterally with gutta percha and AH26 sealer (De Trey, Dentsply, Switzerland. This case shows a rare anatomic configuration and points out the importance of looking for additional canals.

  11. A conflict model for the international hazardous waste disposal dispute

    Energy Technology Data Exchange (ETDEWEB)

    Hu Kaixian, E-mail: k2hu@engmail.uwaterloo.ca [Department of Systems Design Engineering, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1 (Canada); Hipel, Keith W., E-mail: kwhipel@uwaterloo.ca [Department of Systems Design Engineering, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1 (Canada); Fang, Liping, E-mail: lfang@ryerson.ca [Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, M5B 2K3 (Canada)

    2009-12-15

    A multi-stage conflict model is developed to analyze international hazardous waste disposal disputes. More specifically, the ongoing toxic waste conflicts are divided into two stages consisting of the dumping prevention and dispute resolution stages. The modeling and analyses, based on the methodology of graph model for conflict resolution (GMCR), are used in both stages in order to grasp the structure and implications of a given conflict from a strategic viewpoint. Furthermore, a specific case study is investigated for the Ivory Coast hazardous waste conflict. In addition to the stability analysis, sensitivity and attitude analyses are conducted to capture various strategic features of this type of complicated dispute.

  12. >Problems and Countermeasures of Collective Land Ownership Disputes in Beijing

    Institute of Scientific and Technical Information of China (English)

    Ying; QIAO; Kening; WU; Hongjuan; WANG; Qi; ZHANG

    2013-01-01

    In 2010, No.1 document of central government demanded strengthening mediation and settlement of ownership of rural collective land, to complete confirmation of right and registration and issue of certificate of rural collective land in 3 years. However, the mediation and settlement of land ownership in China still remain at starting stage, and there are many problems in both theory and practice. In this situation, this paper summarizes current situations of disputes about ownership of collective land in Beijing, analyzes causes of disputes, introduces existing working mechanism, methods and problems of dispute mediation and settlement, and finally presents feasible recommendations, in the hope of providing guidance for mediation and settlement of land ownership disputes.

  13. ALTERNATIVE DISPUTE RESOLUTION – CREATING VALUE OUT OF CONFLICT

    Directory of Open Access Journals (Sweden)

    ADRIANA ALMASAN

    2011-04-01

    Full Text Available The paper is deemed to present the advantages of resolving a dispute or a potential dispute throughout negotiation. This alternative of dispute resolution to legal proceedings in front of the law court may be considered as more favorable to the parties in conflict, from an economical perspective. Therefore the scope of the paper herein is eventually to establish that a conflict may generate value by negotiation. Further to the conclusion that by negotiation, a conflict may be solved more efficiently, the objectives of the paper are to identify (i the role played by the legal counsel in identifying the values thereto and (ii the mechanisms leading to such effect, as well as (iii the intrinsic connection between law and economics in an adequate approach of the negotiation throughout a commercial dispute. Not lastly, the paper has as objective identifying the key elements of a settlement agreement that are reflecting the added value.

  14. Retention of Root Canal Posts

    DEFF Research Database (Denmark)

    Sahafi, A; Benetti, Ana Raquel; Flury, S;

    2015-01-01

    The aim of this study was to investigate the effect of the cement film thickness of a zinc phosphate or a resin cement on retention of untreated and pretreated root canal posts. Prefabricated zirconia posts (CosmoPost: 1.4 mm) and two types of luting cements (a zinc phosphate cement [DeTrey Zinc...... received tribochemical silicate coating according to the manufacturer's instructions. Posts were then luted in the prepared root canals (n=30 per group). Following water storage at 37°C for seven days, retention of the posts was determined by the pull-out method. Irrespective of the luting cement......, pretreatment with tribochemical silicate coating significantly increased retention of the posts. Increased cement film thickness resulted in decreased retention of untreated posts and of pretreated posts luted with zinc phosphate cement. Increased cement film thickness had no influence on retention...

  15. The connective tissue of the adductor canal--a morphological study in fetal and adult specimens.

    Science.gov (United States)

    de Oliveira, Flavia; de Vasconcellos Fontes, Ricardo Bragança; da Silva Baptista, Josemberg; Mayer, William Paganini; de Campos Boldrini, Silvia; Liberti, Edson Aparecido

    2009-03-01

    The adductor canal is a conical or pyramid-shaped pathway that contains the femoral vessels, saphenous nerve and a varying amount of fibrous tissue. It is involved in adductor canal syndrome, a claudication syndrome involving young individuals. Our objective was to study modifications induced by aging on the connective tissue and to correlate them to the proposed pathophysiological mechanism. The bilateral adductor canals and femoral vessels of four adult and five fetal specimens were removed en bloc and analyzed. Sections 12 microm thick were obtained and the connective tissue studied with Sirius Red, Verhoeff, Weigert and Azo stains. Scanning electron microscopy (SEM) photomicrographs of the surfaces of each adductor canal were also analyzed. Findings were homogeneous inside each group. The connective tissue of the canal was continuous with the outer layer of the vessels in both groups. The pattern of concentric, thick collagen type I bundles in fetal specimens was replaced by a diffuse network of compact collagen bundles with several transversal fibers and an impressive content of collagen III fibers. Elastic fibers in adults were not concentrated in the thick bundles but dispersed in line with the transversal fiber system. A dynamic compression mechanism with or without an evident constricting fibrous band has been proposed previously for adductor canal syndrome, possibly involving the connective tissue inside the canal. The vessels may not slide freely during movement. These age-related modifications in normal individuals may represent necessary conditions for this syndrome to develop.

  16. Effect of Canal Bank Filtration on Quality of Water Long Hyderabad City

    Directory of Open Access Journals (Sweden)

    IMDAD ALI KANDHAR

    2016-07-01

    Full Text Available The focus of the present study was to examine the effect of canal bank filtration on the quality of water and the geological settings along the banks of canals at the shallow depth aquifers. The four Model wells were drilled at different locations of the Line channel, Pinyari and phulali canals in the study area. The samples of soil were collected throughout drilling of the model wells for the analysis of grain size distribution .In addition to this, canal water and model well water samples were collected and analyzed for the water quality characteristics during winter and summer seasons. The analysis of soil and water samples reveals that the ground water is influenced by the grain size distribution, hydraulic conductivity and the location of the model Wells. The model well that has higher percentage of 0.075 mm of grain size distribution(hydraulic conductivity between 10-25 ft/day was more suitable for the filtration of the canal water through its banks, followed by 0.15 mm of grain size distribution (hydraulic conductivity > 25ft/ day. Moreover, the present study also shows that the canal water filtration is suitable in terms of total alkalinity, nitrate-nitrogen, total iron and pH to get the potable water at the location near upstream of the canal, especially in the summer season.

  17. Scalloping at the lumbosacral canal

    International Nuclear Information System (INIS)

    Scalloping is an indentation of the dorsal side of the vertebral body (anterior wall of the lumbosacral or sacral canal) which typically involves several adjacent lumbal vertebral body segments and the anterior wall of the canalis sacralis. Occurrence without underlying disease is rare; it occurs most frequently with chondrodystrophy, neurofibromatosis, Morquio's syndrome, Hurler's syndrome, acromegaly, Ehlers-Danlos syndrome, Marfan's syndrome, cysts, tumors and in peridural lipomas. (orig.)

  18. Scalloping at the lumbosacral canal

    Energy Technology Data Exchange (ETDEWEB)

    Reinhardt, R.

    1987-07-01

    Scalloping is an indentation of the dorsal side of the vertebral body (anterior wall of the lumbosacral or sacral canal) which typically involves several adjacent lumbal vertebral body segments and the anterior wall of the canalis sacralis. Occurrence without underlying disease is rare; it occurs most frequently with chondrodystrophy, neurofibromatosis, Morquio's syndrome, Hurler's syndrome, acromegaly, Ehlers-Danlos syndrome, Marfan's syndrome, cysts, tumors and in peridural lipomas.

  19. Contemporary root canal filling strategies

    OpenAIRE

    Moinzadeh, A.T.

    2016-01-01

    Currently, clinicians can choose from a wide range of root canal filling materials and techniques, some of which have been evaluated in this thesis. Methacrylate resin-based sealers suffer from polymerization shrinkage stresses. This limitation may partly be overcome by a two-step cementation procedure. This alternative placement technique results in an increase and homogenization of the adhesion of the material to intraradicular dentin. Subsequent research should aim at developing sealers wi...

  20. Justice dispensation through the alternative dispute resolution system in India

    OpenAIRE

    Krishna Agrawal

    2014-01-01

    The Law Commission of India in its 222nd report emphasized the need for Alternative Disputes Resolution (ADR) for the dispensation of justice, because the courts are inaccessible owing to various factors, e.g., poverty, social and political backwardness, illiteracy, ignorance, procedural formalities and inordinate delay in judgments. During the ancient period the disputes were resolved in an informal manner by neutral third persons or people’s court in villages and it continued till the middl...

  1. Petroleum, Polity and Power : Petroleum Effects on Militarized Interstate Disputes

    OpenAIRE

    2009-01-01

    During the last decades several interstate conflicts have emerged where petroleum resources are claimed to be a key motivating factor for the initiators. Do these conflicts represent a general tendency in international relations? In this thesis I test whether states that possess discovered petroleum resources are more vulnerable to be targeted in Militarized Interstate Disputes (MIDs). Moreover, I test whether states with petroleum production are more prone to initiate such disputes. This the...

  2. Mediationo of Labour Disputes in Kazakhstan in Comparative Context

    Directory of Open Access Journals (Sweden)

    Guzal Galiakbarova

    2016-01-01

    Full Text Available The authors undertake an analysis of features of mediation in individual labour disputes settlement in the Republic of Kazakhstan and the Russian Federation. The current paper also analyzes the experience of some foreign countries (USA, UK, Germany, based on a study which suggests the ways of improving the mediation institution in Kazakhstan. In addition, the identified advantages of mediation as an extra-judicial regulation of labour disputes, the authors point out the identified shortcomings of the matter in new the Labour Code of the Republic of Kazakhstan. Relevance of the topic is reasoned to the fact that in the 21st century extra-judicial settlement of disputes is preferred worldwide these days. In this context, it is no exception to the regulation of individual labour disputes without appealing to the courts. It demonstrates the role and significance of the introduction and development of conciliation procedures, including mediation, without diminishing the importance of other remedies to protect labour rights and freedoms provided in the labour legislation. An analysis of Kazakhstan’s and Russia’s procedural laws indicates a steady trend of expansion of alternative legal ways of disputes settlement in general, and particularly in labour disputes, including disputes between economic agents (employer and employee, which seems to be responded to the modern development of economic relations. Extrajudicial ways of conflict resolution may be undertaken not only by jurisdictional, but also by non-judicial mechanisms that are in the beginning stage of formation as alternative ways of resolving labour disputes at this period of Kazakhstan’s development.

  3. Shareholders settling the dispute inside SPP

    International Nuclear Information System (INIS)

    Legal action against gas distribution company Slovensky plynarensky priemysel (SPP), a.s., Bratislava that was announced by Minister of Economy will not be taken. This suit should have been the climax of a dispute about contracts on consultancy services. According to these contracts the two minority (but managing) shareholders of SPP - Gaz de France and Ruhrgas - would invoice the services of their experts to SPP. These experts advise the SPP in area of restructuring and transformation to a more efficient company. Last week the Minister announced that the ministry reached an agreement with the minority shareholders and that the payments would be suspended with immediate effect. P. Rusko announced that he was expecting to receive a new draft of the contract by February 10. 'The contract will be signed between the shareholders of SPP and it will describe in detail the conditions of services offered,' he said. The new contract will stipulate conditions for any similar contracts to be signed in the future and also the maximum annual value of the contract. Compared to originally agreed amount of 1,2 bn Sk (29,59 mn Eur) payable throughout three years the figures in the new contract will be by several hundreds of thousand crowns lower

  4. Energy price dispute - companies are confident

    International Nuclear Information System (INIS)

    Energy prices stipulated for 2003 were not compliant with the valid legislation. The Constitutional Court has repeatedly confirmed this fact. The dispute between several Slovak companies and the state will address the damage caused by illegal actions taken by the public authority, including loss of profit. A group of claimants represented by the Club 500 association is claiming up to 2 bil. Sk (57.97 mil. EUR) as compensation for the mistake made by the Office for Regulation of Network Industries (URSO), including the unclear calculation of the lost profit of companies. It will be up to the courts to decide whether the price deregulation really caused damage to the companies or whether they just took advantage of the faulty legislation.The companies base their claims on a decision of the Constitutional Court. Last year the Court twice announced that the 2003 energy prices were not compliant with valid legislation. At that time, Slovakia lacked a generally binding regulation that should have been in place according to the Act on Regulation of Network Industries. Currently, the role of these missing regulations has been taken over by URSO decrees. These stipulate justified costs and adequate profit of energy suppliers. The regulator had such a decree prepared at the end of 2002, but due to material stipulations and time constraints it did not publish it. (authors)

  5. Alternative dispute resolution in electricity: Just do it!

    Energy Technology Data Exchange (ETDEWEB)

    Coughlin, J.T.

    1995-11-01

    Using mediation and arbitration, rather than traditional litigation, would produce enormous savings to the utility industry - in costs, time, and sparing use of key management resources. The time to institutionalize ADR is now! Prior to the recent formation of the first regional transmission groups (RTGs), the electric utility industry had made relatively sparing use of alternative dispute resolution (ADR). Historically, the industry`s time-honored reaction, when confronted with disputes of any significance, has been to sound the alarm and have its lawyers man their litigation battle stations. The results of these efforts have been mixed for both winners and losers - but the most common result has been high legal fees and multi-year litigation. In contrast to the electric utility industry`s marginal use of ADR, alternative dispute resolution is widely used to resolve disputes in such areas as: environmental cleanup, product liability, intellectual property and construction contract disputes, to name just a few. Internationally, disputes arising in North America Free Trade Agreement-related matters are subject to arbitration.

  6. Improving the accuracy of canal seepage detection through geospatial techniques

    Science.gov (United States)

    Arshad, Muhammad

    With climatic change, many western states in the United States are experiencing drought conditions. Numerous irrigation districts are losing significant amount of water from their canal systems due to leakage. Every year, on the average 2 million acres of prime cropland in the US is lost to soil erosion, waterlogging and salinity. Lining of canals could save enormous amount of water for irrigating crops but in present time due to soaring costs of construction and environmental mitigation, adopting such program on a large scale would be excessive. Conventional techniques of seepage detection are expensive, time consuming and labor intensive besides being not very accurate. Technological advancements in remote sensing have made it possible to investigate irrigation canals for seepage sites identification. In this research, band-9 in the [NIR] region and band-45 in the [TIR] region of an airborne MASTER data has been utilized to highlight anomalies along irrigation canal at Phoenix, Arizona. High resolution (1 to 4 meter pixels) satellite images provided by private companies for scientific research and made available by Google to the public on Google Earth is then successfully used to separate those anomalies into water activity sites, natural vegetation, and man-made structures and thereby greatly improving the seepage detection ability of airborne remote sensing. This innovative technique is much faster and cost effective as compared to conventional techniques and past airborne remote sensing techniques for verification of anomalies along irrigation canals. This technique also solves one of the long standing problems of discriminating false impression of seepage sites due to dense natural vegetation, terrain relief and low depressions of natural drainages from true water related activity sites.

  7. Efforts to Manage Disputes in the Construction Industry: A Comparison of the New Engineering Contract and the Dispute Review Board

    OpenAIRE

    Thompson, Roxene Marie II

    1998-01-01

    The construction industry has been plagued with an increasing number of claims and high litigation costs. How do we reduce conflict and litigation in the construction process? On one hand, leaders of the construction industry in the United States (US) focused their efforts on improving alternative dispute resolution mechanisms. For instance, the American Society of Civil Engineers has introduced the Dispute Review Board (DRB) as a complementary provision to standard US construction practic...

  8. Nested Canalizing Functions and Their Networks

    CERN Document Server

    Kadelka, Claus; Adeyeye, John O; Laubenbacher, Reinhard

    2014-01-01

    The concept of a nested canalizing Boolean function has been studied over the last decade in the context of understanding the regulatory logic of molecular interaction networks, such as gene regulatory networks. Such networks are predominantly governed by nested canalizing functions. Derrida values are frequently used to analyze the robustness of a Boolean network to perturbations. This paper introduces closed formulas for the calculation of Derrida values of networks governed by Boolean nested canalizing functions, which previously required extensive simulations. Recently, the concept of nested canalizing functions has been generalized to include multistate functions, and a recursive formula has been derived for their number, as a function of the number of variables. This paper contains a detailed analysis of the class of nested canalizing functions over an arbitrary finite field. In addition, the concept of nested canalization is further generalized and closed formulas for the number of such generalized fun...

  9. Stability of guest molecules in urea canal complexes by canal polymerization

    International Nuclear Information System (INIS)

    It was found that various organic materials are attracted into urea canal by hexanediol diacrylate (HDDA) and long chain compounds. This means that materials which does not form complex by itself are induced in canal by HDDA and long chain compounds. To include with stability perfumes, insecticides, attractants and repellents in urea canal, leaf alcohol was used as a model compound for guest molecules in the canal. The leaf alcohol from the canal released gradually over many days and the release was inhibited for 15 days by long chain compounds and for 30 days by polymerized HDDA after irradiation. After releasing, the leaf alcohol in the canal remained 25 % stable for long chain compounds and 40 % for polymerized HDDA. The dose required for stabilization of leaf alcohol in the urea canal by canal polymerization of HDDA was 30 kGy. (author)

  10. Stability of guest molecules in urea canal complexes by canal polymerization

    Energy Technology Data Exchange (ETDEWEB)

    Yoshii, Fumio; Makuuchi, Keizo [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment

    1995-03-01

    It was found that various organic materials are attracted into urea canal by hexanediol diacrylate (HDDA) and long chain compounds. This means that materials which does not form complex by itself are induced in canal by HDDA and long chain compounds. To include with stability perfumes, insecticides, attractants and repellents in urea canal, leaf alcohol was used as a model compound for guest molecules in the canal. The leaf alcohol from the canal released gradually over many days and the release was inhibited for 15 days by long chain compounds and for 30 days by polymerized HDDA after irradiation. After releasing, the leaf alcohol in the canal remained 25 % stable for long chain compounds and 40 % for polymerized HDDA. The dose required for stabilization of leaf alcohol in the urea canal by canal polymerization of HDDA was 30 kGy. (author).

  11. Canals, DMADCanals-Irrigation canals in Millard Co., Published in 2007, Millard County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Canals dataset, was produced all or in part from Other information as of 2007. It is described as 'DMADCanals-Irrigation canals in Millard Co.'. Data by this...

  12. Complicated canal morphology of mandibular first premolar

    Science.gov (United States)

    Pallavi, Vyapaka; Kumar, Janga Ravi; Mandava, Ramesh Babu; Rao, Subramanian Hari

    2015-01-01

    The aim of this article was to report an unusual anatomic variation of mandibular first premolar, with one root and three distinct canals, which leave pulp chamber and merge short of apex to exit as two separate apical foramina. The incidence of three canals existing as two apical foramina has only been documented in the literature by a few case reports. To achieve successful endodontic treatment, the clinician has to identify the different canal configurations and treat them properly. PMID:26538977

  13. The number and probability of canalizing functions

    OpenAIRE

    Just, Winfried; Shmulevich, Ilya; Konvalina, John

    2003-01-01

    Canalizing functions have important applications in physics and biology. For example, they represent a mechanism capable of stabilizing chaotic behavior in Boolean network models of discrete dynamical systems. When comparing the class of canalizing functions to other classes of functions with respect to their evolutionary plausibility as emergent control rules in genetic regulatory systems, it is informative to know the number of canalizing functions with a given number of input variables. Th...

  14. 3D root canal modeling for advanced endodontic treatment

    Science.gov (United States)

    Hong, Shane Y.; Dong, Janet

    2002-06-01

    More than 14 million teeth receive endodontic (root canal) treatment annually. Before a clinician's inspection and diagnosis, destructive access preparation by removing teeth crown and dentin is usually needed. This paper presents a non-invasive method for accessing internal tooth geometry by building 3-D tooth model from 2-D radiographic and endoscopic images to be used for an automatic prescription system of computer-aided treatment procedure planning, and for the root canal preparation by an intelligent micro drilling machine with on-line monitoring. It covers the techniques specific for dental application in the radiographic images acquirement, image enhancement, image segmentation and feature recognition, distance measurement and calibration, merging 2D image into 3D mathematical model representation and display. Included also are the methods to form references for irregular teeth geometry and to do accurately measurement with self-calibration.

  15. A study of the mandibular canal in digital panoramic radiographic images of a selected Korean population

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Duk; Kim, Jin Soo [Chosun Univ., Gwangju (Korea, Republic of)

    2007-03-15

    To determine the more valuable information to detect the mandibular canal and the mental foramen in panoramic radiographs of a selected Korean population for the implant. This study analysed 288 panoramic radiographic images of patients taken at the Dental hospital of Chosun University retrospectively. Indirect digital panoramic X-ray machine (ProlineXC, PLANMECA, Finland) with processing by using Directview CR950 (Kodak, U.S.A.) and Direct digital panoramic X-ray machine (Promax, PLANMECA, Finland) were used for all exposures. All images were converted into Dicom format. The common position of the mental foramen was in line with the longitudinal axis of the second premolar (68.1%). The mental foramen was lower symmetrical in 81.8% of cases. The mandibular canal was not identified at anterior portion and discontinued with the mental foramen in 27.8% of all cases, in 42.4% identified with lower border line continued with the mental foramen, in 14.6% with both upper and lower border lines, and in 15.3% unilaterally identified with lower border line. Clinicians can estimate the upper border line of the mandibular canal from the confirmation of the mental foramen and the lower border line of the mandibular canal symmetrically on the panoramic radiography taken in adjusted midsaggital plane of patient's head.

  16. Narrow, duplicated internal auditory canal

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, T. [Servico de Neurorradiologia, Hospital Garcia de Orta, Avenida Torrado da Silva, 2801-951, Almada (Portugal); Shayestehfar, B. [Department of Radiology, UCLA Oliveview School of Medicine, Los Angeles, California (United States); Lufkin, R. [Department of Radiology, UCLA School of Medicine, Los Angeles, California (United States)

    2003-05-01

    A narrow internal auditory canal (IAC) constitutes a relative contraindication to cochlear implantation because it is associated with aplasia or hypoplasia of the vestibulocochlear nerve or its cochlear branch. We report an unusual case of a narrow, duplicated IAC, divided by a bony septum into a superior relatively large portion and an inferior stenotic portion, in which we could identify only the facial nerve. This case adds support to the association between a narrow IAC and aplasia or hypoplasia of the vestibulocochlear nerve. The normal facial nerve argues against the hypothesis that the narrow IAC is the result of a primary bony defect which inhibits the growth of the vestibulocochlear nerve. (orig.)

  17. Cytotoxicity of 5% Tamarindus indica extract and 3% hydrogen peroxide as root canal irrigation

    Directory of Open Access Journals (Sweden)

    Erawati Wulandari

    2008-09-01

    Full Text Available Background: Preparation of root canal is an important stage in endodontic treatment. During conducting preparation, it is always be followed with root canal irrigation that has aim to clean root canal from necrotic tissue remains, grind down dentin powder, micro organism, wet the root canal to make preparation process of root canal easier, and solute root canal content at area that can not be reached by equipment. Flesh of Tamarindus indica (pulpa tamarindorum is used as traditional medicine and it contains vitamin C (antioxidant, protein, fat, glucose, etc. Previous research shows that 5% tamarindus indica extract can clean smear layer but it is more cytotoxicity to cell line BHK–21 than sterilized aquabides. Purpose: This research is to compare cytotoxicity between 5% Tamarindus indica extract with 3% H2O2 as root canal irrigation material. Method: Four teen culture cell line BHK 21 divides into 2 groups. Group 1 is treated with 3% H2O2 and Group 2 is treated with 5% Tamarindus indica extract, for about 2.5 minutes in every group. Then, living and death cell percentage is measured. Data is analyzed with independent t test with significant level of 0.05%. Result: The research showed that death cell in group 1 was 29.3% and in group 2 was 21.1%. There was a significant different (p < 0.05 between group 1 and group 2. Conclusion: Cytotoxicity of 5% Tamarindus indica extract to the cell line BHK–21 is lower than 3% H2O2.

  18. Root Canal Treatment of a Maxillary Second Premolar with Two Palatal Root Canals: A Case Report.

    Science.gov (United States)

    Golmohammadi, Maryam; Jafarzadeh, Hamid

    2016-01-01

    Accurate diagnosis of the root canal morphology and anatomy is essential for thorough shaping and cleaning of the entire root canal system and consequent successful treatment. This report describes a case of maxillary second premolar with two roots and three root canals (two mesial and distal palatal canals). The case report underlines the importance of complete knowledge about root canal morphology and possible variations, coupled with clinical and radiographic examination in order to increase the ability of clinicians to treat difficult cases. PMID:27471538

  19. [Upper lateral incisor with 2 canals].

    Science.gov (United States)

    Fabra Campos, H

    1991-01-01

    Clinical case summary of the patient with an upper lateral incisor with two root canals. The suspicion that there might be an anatomic anomaly in the root that includes a complex root canal system was made when an advanced radicular groove was detected in the lingual surface or an excessively enlarged cingulum. PMID:1659854

  20. 33 CFR 117.438 - Company Canal.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Company Canal. 117.438 Section 117.438 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.438 Company Canal. (a) The draw of...

  1. [Upper lateral incisor with 2 canals].

    Science.gov (United States)

    Fabra Campos, H

    1991-01-01

    Clinical case summary of the patient with an upper lateral incisor with two root canals. The suspicion that there might be an anatomic anomaly in the root that includes a complex root canal system was made when an advanced radicular groove was detected in the lingual surface or an excessively enlarged cingulum.

  2. Blending Canal Surfaces Based on PH Curves

    Institute of Scientific and Technical Information of China (English)

    Chen-Dong Xu; Fa-Lai Chen

    2005-01-01

    In this paper, a new method for blending two canal surfaces is proposed. The blending surface is itself a generalized canal surface, the spine curve of which is a PH (Pythagorean-Hodograph) curve. The blending surface possesses an attractive property - its representation is rational. The method is extensible to blend general surfaces as long as the blending boundaries are well-defined.

  3. Type III apical transportation of root canal

    Directory of Open Access Journals (Sweden)

    Shiv P Mantri

    2012-01-01

    Full Text Available Procedural accidents leading to complications such as canal transportation have been ascribed to inapt cleaning and shaping concepts. Canal transportation is an undesirable deviation from the natural canal path. Herewith a case of apical transportation of root canal resulting in endodontic retreatment failure and its management is presented. A healthy 21-year-old young male presented discomfort and swelling associated with painful endodontically retreated maxillary incisor. Radiograph revealed periradicular radiolucency involving underfilled 11 and overfilled 12. Insufficiently obturated 11 exhibited apical transportation of canal. This type III transportation was treated by periradicular surgery and repair using white mineral trioxide aggregate (MTA. Comfortable asymptomatic patient presented uneventful healing at third and fourth month recall visits. A decrease in the size of radiolucency in radiograph supported the clinical finding. In the present case, MTA is useful in repairing the transportation defect. The result of these procedures is predictable and successful.

  4. Clinical management of infected root canal dentin.

    Science.gov (United States)

    Love, R M

    1996-08-01

    Several hundred different species of bacteria are present in the human intraoral environment. Bacterial penetration of root canal dentin occurs when bacteria invade the root canal system. These bacteria may constitute a reservoir from which root canal reinfection may occur during or after endodontic treatment. The learning objective of this article is to review endodontic microbiology, update readers on the role of bacteria in pulp and periapical disease, and discuss the principles of management of infected root canal dentin. Complete debridement, removal of microorganisms and affected dentin, and chemomechanical cleansing of the root canal are suggested as being the cornerstones of successful endodontic therapy, followed by intracanal medication to remove residual bacteria, when required.

  5. Review of Councils Dispute in Islamic Republic of Iran

    Directory of Open Access Journals (Sweden)

    Alireza Shakarbigi

    2013-01-01

    Full Text Available One of the new legal departments in the recent years sway councils dispute its very valuable the principles of peace and agreements and attempts for removing disorders in society for religious culture but the councils dispute rules and their executive regulations be arranged that don’t match with the legal and religious measures in this research it is indicated to the background of councils dispute for legal system in our country, after reviewing of 189 article , the third e economical cultural/ social development program of Islamic republic of Iran .It is paid attention to reviving of executive regulation for this particle. In this passage it has been tried to investigate the position of criticism and the option of this department in order to act for removing of its defects.

  6. MRI Findings in Spinal Canal Stenosis

    Directory of Open Access Journals (Sweden)

    Maryam Barzin

    2010-05-01

    Full Text Available Spinal canal stenosis results from progressive narrowing of the central spinal canal and the lateral recesses. Primary (congenital lumbar spinal stenosis is associated with achondroplastic dwarfism. The spinal canal may become narrowed by bulging or protrusion of the intervertebral disc annulus, herniation of the nucleus pulposus posteriorly, thickening of the posterior longitudinal ligament, hypertrophy of the facet joints, hypertrophy of the ligamentum flavum, epidural fat deposition, spondylosis of the intervertebral disc margins and uncovertebral joint hypertrophy in the neck. The central canal and the neurorecess may be compromised by tumor infiltration, such as metastatic disease, or by infectious spondylitis."nAP diameter of the normal adult cervical canal has a mean value of 17-18 mm at vertebral levels C3-5. The lower cervical canal measures 12-14 mm. Cervical stenosis is associated with an AP diameter of less than 10 mm. The thoracic spinal canal varies from 12 to 14 mm in diameter in the adult. The diameter of the normal lumbar spinal canal varies from 15 to 27 mm. Lumbar stenosis results from a spinal canal diameter of less than 12 mm in some patients; a diameter of 10 mm is definitely stenotic."nSpinal MRI is the most suitable technique for the diagnosis of spinal stenosis. The examination should be performed using thin sections (3 mm and high resolution, including the axial and sagittal planes using T1-weighted, proton-density, and T2-weighted techniques. The bony and osteophytic components are seen best using a T2-weighted gradient-echo technique."nOn MRI, findings of spinal stenosis have a variable presentation depending on the specific disease. The goal of spinal imaging is to localize the site and level of disease and to help differentiate between conditions in which patients require surgery or conservative treatment."nIn this presentation, different kinds of spinal canal stenosis and their MRI findings would be discussed.

  7. Negotiability of Second Mesiobuccal Canals in Maxillary Molars Using a Reciprocating System.

    Science.gov (United States)

    Zuolo, Mario Luis; Carvalho, Maria Cristina; De-Deus, Gustavo

    2015-11-01

    The aim of this prospective case series report was to assess the frequency in which the Reciproc R25 instrument (VDW, Munich, Germany) is able to scout and reach the full working length (WL) in second mesiobuccal (MB2) canals from maxillary molars. Conventional hand file negotiation was used as the reference technique for comparison. Maxillary molars (270 first molars and 71 second molars) were included in this study. After local anesthesia, the tooth was isolated with a rubber dam, and traditional straight-line access was made. After locating both first mesiobuccal and MB2 canals, patients were randomly assigned to one of the experimental groups (conventional hand filing preparation or R25 Reciproc preparation). All cases in which the hand files (G1) and R25 instrument (G2) were able to reach the fully electronically determined WL were classified as "reaching full WL" (RFWL). All cases in which the hand files (G1) and R25 instrument (G2) were unable to negotiate the full-length canal were classified as "not reaching full WL" (NRFWL). The number of root canals classified as RFWL and NRFWL from both groups were recorded and tabulated on an Excel data sheet (Microsoft, Redmond, WA). The frequency distributions (%) of root canals classified as RFWL and NRFWL were compared with overall-treated canals and for each treatment approach (hand file and R25 instrument) using a Pearson chi-square test. In group 1, the hand file approach reached the full WL in 57.48% of cases, whereas in group 2 the R25 instrument reached the full WL in 85.63% of cases. Three file separations occurred in each group while negotiating the MB2 canal. According to this study, the R25 instrument was 32% more effective when compared with hand files in scouting and negotiating MB2 canals in maxillary first and second molars. There was no difference with regard to file separation when comparing both preparation techniques.

  8. Modern technology in originality and authentication dispute on movable and detached artworks

    Science.gov (United States)

    Tornari, Vivi; Kouloumpi, Eleni; Koussiaki, Fotini

    2013-05-01

    Begin the abstract two lines below author names and addresses. The abstract summarizes key findings in the paper. It is a paragraph of 250 words or less. For the keywords, select up to 8 key terms for a search on your manuscript's subject. Precious artworks are in constant loan due to the increase demand for tour exhibitions around the globe. Archeological findings and historical parts of wallpaintings are detached and get into the route of a fraud market. Most of these detached art pieces are lost, destroyed or hidden by public view by anonymous collectors. The damage to the historical, cultural and aesthetic values is most of the times irreversible. Originality and authentication are essential properties in the identification of movable artworks provoking dispute and fraud actions endangering the long-lasting public approach to the precious but disputed works of art. Scientific community and technology developments are implemented in the battle against fraud and misinterpretation of origin through systematic and material classified studies. European projects have influenced and provoked intense research in this fragile field of modern technology applications and recent results are presented. Investigation protocols and classification needed for the standardization of valuation of these critical properties comprise an intense field of research embraced with international interest. In this paper it is presented long-lasting research effort with photonic technologies to bridge the results with the conventional means and the conservation expert opinion aiding to the identification and ensuring the origin of a masterpiece. Results from laboratory investigation and characteristic examples of paintings faced with the dispute of their authentication are given.

  9. Escalation and resolution of border disputes and interstate conflicts in Africa the Malawi--Tanzania Case

    OpenAIRE

    Msafiri, Fulgence S.

    2011-01-01

    Approved for public release; distribution is unlimited. Border disputes cause strife worldwide, especially in underdeveloped countries. In Africa, border disputes are commonplace, and they produce bitter conflicts and tribulations. This thesis investigates the border dispute between Malawi and Tanzania over Lake Nyasa. It argues that the protracted dispute is the result of inaction and poor leadership, rather than 'colonial legacy.' Using game theory, this thesis demonstrates that partial...

  10. Dismissal Disputes and the Incentives to Bargain: Estimates of the Contract Zone

    OpenAIRE

    Benoit P. Freyens

    2011-01-01

    In many countries the arbitration of dismissal disputes by public tribunals and state agencies is regarded as slow and expensive. Some common law countries, including the United States and Australia, are privatizing dispute resolution on the premise that this is more efficient than using statutory channels, and it is thus perceived as a better method of settling disputes. Previous advances in statutory law regarding the arbitration of dismissal disputes have been either rescinded or circumven...

  11. A Legal Analysis of the Precedents of Medical Disputes in the Cosmetic Surgery Field

    OpenAIRE

    Park, Bo Young; Kim, Min Ji; Kang, So Ra; Hong, Seung Eun

    2016-01-01

    Background Disputes regarding medical malpractice occur between practitioners and patients. As patients have become increasingly aware regarding medical care, an increase in the unexpected side effects of procedures has been observed, thereby leading to an increase in disputes regarding medical malpractice. In this study, we reviewed trends in precedents involving cosmetic surgery-related medical disputes, with the goal of helping to prevent unnecessary disputes in the future. Methods We cond...

  12. Panama Canal Watershed Experiment- Agua Salud Project

    Science.gov (United States)

    Stallard, Robert F.; Ogden, Fred L.; Elsenbeer, Helmut; Hall, Jefferson S.

    2010-01-01

    The Agua Salud Project utilizes the Panama Canal’s (Canal) central role in world commerce to focus global attention on the ecosystem services provided by tropical forests. The Canal was one of the great engineering projects in the world. Completed in 1914, after almost a decade of concerted effort, its 80 km length greatly shortened the voyage between the Atlantic and Pacific Oceans. An entire class of ships, the Panamax, has been constructed to maximize the amount of cargo that can be carried in a Canal passage. In today’s parlance, the Canal is a “green” operation, powered largely by water (Table 1). The locks, three pairs on each end with a net lift of 27 meters, are gravity fed. For each ton of cargo that is transferred from ocean to ocean, about 13 tons of water (m3) are used. Lake Gatún forms much of the waterway in the Canal transect. Hydroelectricity is generated at the Gatún dam, whenever there is surplus water, and at Madden Dam (completed in 1936) when water is transferred from Lake Alhajuela to Lake Gatún. The Canal watershed is the source of drinking water for Panama City and Colon City, at either end of the Canal, and numerous towns in between.

  13. How to bond to root canal dentin

    Science.gov (United States)

    Nica, Luminita; Todea, Carmen; Furtos, Gabriel; Baldea, Bogdan

    2014-01-01

    Bonding to root canal dentin may be difficult due to various factors: the structural characteristic of the root canal dentin, which is different from that of the coronal dentin; the presence of the organic tissue of the dental pulp inside the root canal, which has to be removed during the cleaning-shaping of the root canal system; the smear-layer resulted after mechanical instrumentation, which may interfere with the adhesion of the filling materials; the type of the irrigants used in the cleaning protocol; the type of the sealer and core material used in the obturation of the endodontic space; the type of the materials used for the restoration of the endodontically treated teeth. The influence of the cleaning protocol, of the root canal filling material, of the type of the adhesive system used in the restoration of the treated teeth and of the region of the root canal, on the adhesion of several filling and restorative materials to root canal dentin was evaluated in the push-out bond strength test on 1-mm thick slices of endodontically treated human teeth. The results showed that all these factors have a statistically significant influence on the push-out bond strength. Formation of resin tags between radicular dentin and the investigated materials was observed in some of the samples at SEM analysis.

  14. 46 CFR 502.411 - Mediation and other alternative means of dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Mediation and other alternative means of dispute... PROVISIONS RULES OF PRACTICE AND PROCEDURE Alternative Dispute Resolution § 502.411 Mediation and other alternative means of dispute resolution. (a) Parties are encouraged to utilize mediation or other forms...

  15. The East China Sea maritime and territorial dispute: a stand-off that suits everybody?

    DEFF Research Database (Denmark)

    O'Shea, Paul

    2016-01-01

    Over the past 20 years the East China Sea territorial and maritime dispute has become a key flashpoint in East Asia. Although the dispute has caused diplomatic and economic damage, its existence suits the key actors involved, thus reducing the incentive for resolution. The dispute undergirds the...

  16. Quantitative Research: A Dispute Resolution Model for FTC Advertising Regulation.

    Science.gov (United States)

    Richards, Jef I.; Preston, Ivan L.

    Noting the lack of a dispute mechanism for determining whether an advertising practice is truly deceptive without generating the costs and negative publicity produced by traditional Federal Trade Commission (FTC) procedures, this paper proposes a model based upon early termination of the issues through jointly commissioned behavioral research. The…

  17. (De)Legitimation at the WTO Dispute Settlement Mechanism

    DEFF Research Database (Denmark)

    Creamer, Cosette; Godzimirska, Zuzanna

    2016-01-01

    ) judicial bodies have relied largely on theoretical or normative priors about what makes these institutions legitimate. In contrast, this paper directly connects the study of courts' legitimating efforts with their effects by empirically mapping how the WTO Dispute Settlement Mechanism's (DSM) exercise...

  18. International Jurisdiction and Commercial Litigation: uniform rules for contract disputes

    NARCIS (Netherlands)

    H. van Lith (Hélène)

    2009-01-01

    textabstractThis book deals with judicial jurisdiction of state courts in international disputes, in particular those arising out of transnational commercial contracts entered into between private entities, individuals, and corporations.1 The present study examines whether any common grounds in juri

  19. Introduction: Current Socio-Legal Perspectives on Dispute Resolution

    Directory of Open Access Journals (Sweden)

    Luigi Cominelli

    2011-10-01

    Full Text Available In recent years, there were increasing interests in quantitative survey research on experiences of legal problems and access to justice in an unprecedented number of countries. Such survey research was initially conducted in the U.K. and the U.S. and later in Canada, New Zealand and Australia, countries with the Anglo-American legal tradition. However, a similar survey was recently carried out in the Netherlands, Japan and Hong Kong, countries of the Civil Law tradition, some of them with Asian social background. Now we have fantastic opportunities for comparative studies of civil disputes and dispute handling behavior among countries with different socio-legal backgrounds. Drawing upon these survey data, we discussed on how experiences of legal problems and occurrences of disputes differ among countries, how legal machineries are used or not used to resolve disputes, how levels of satisfaction with outcomes differ, and research designs and quantitative analytical methods for future surveys.DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=1941689

  20. The mutual agreement procedure and arbitration of double taxation disputes

    Directory of Open Access Journals (Sweden)

    Ilias Bantekas

    2008-12-01

    Full Text Available It is in the interest of most states to eliminate double taxation (i.e. the payment of the same tax in two jurisdictions oftransnational commercial enterprises. Because such disputes involve, on the one hand, the state imposition of taxes, a right universally asserted by all states, and private entities on the other, taxation disputes between such parties are not, on their face, easily susceptible to arbitration. This article analyzes two disputesettlement procedures-the OECD First Model Tax Convention and a similar EU Convention-with the exclusive focus on disputes relatingto the imposition of double taxation. It will look at the ways in which state roles may vary under these procedures from assisting inthe negotiation process to taking a part similar to, but with important differences from, diplomatic protection on behalf of an affected enterprise. The article will examine the situations under which the settlement procedure is required and/or available, how the procedures are triggered, the obligations and parts played bythe parties, the means by which the disputes are resolved (from negotiations to tribunals and the limitations of the procedures. Are they “taxpayer friendly”? As a result the reader may draw comparisons between the two procedures. Finally, the article will look at the proposed OECD Arbitration Clause which is intended to be incorporated into Article 25 of the OECD Model Tax Convention as well as how thesemechanisms relate and/or conflict with bilateral tax treaties and theGATS.

  1. Rising Capital Amount & Increasing Cases in 2008's Trade Disputes

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ The China International Economic and Trade Arbitration Commis-sion (CIETAC), an institution under CCPIT, is the most impor-tant permanent arbitration institution in China. The CIETAC independently and impartially resolves economic and trade disputes by means of arbitration and con-cjliation (mediation).

  2. Exit and Voice: Organizational Loyalty and Dispute Resolution Strategies

    Science.gov (United States)

    Hoffmann, Elizabeth A.

    2006-01-01

    This study compares workplace dispute resolution strategies (exit, voice and toleration) in matched pairs of conventional and worker-owned cooperative organizations operating in three industries--coal mining, taxicab driving and organic food distribution. Building on Hirschman's classic exit, voice and loyalty thesis, this research demonstrates…

  3. Disputes over land and water rights in gold mining

    NARCIS (Netherlands)

    Stoltenborg, Didi; Boelens, Rutgerd

    2016-01-01

    This article analyzes different visions and positions in a conflict between the developer of an open-pit mine in Mexico and project opponents using the echelons of rights analysis framework, distinguishing four layers of dispute: contested resources; contents of rules and regulations; decision-ma

  4. 48 CFR 633.214-70 - Alternative dispute resolution.

    Science.gov (United States)

    2010-10-01

    ... resolution. 633.214-70 Section 633.214-70 Federal Acquisition Regulations System DEPARTMENT OF STATE GENERAL... resolution. (a) Policy. The Department's goal is to resolve contract disputes before the issuance of a... resolution will have a significant impact on other pending cases or on the future conduct of...

  5. The Dewey-Hutchins Debate: A Dispute over Moral Teleology

    Science.gov (United States)

    Johnston, James Scott

    2011-01-01

    In this essay, James Scott Johnston claims that a dispute over moral teleology lies at the basis of the debate between John Dewey and Robert M. Hutchins. This debate has very often been cast in terms of perennialism, classicism, or realism versus progressivism, experimentalism, or pragmatism. Unfortunately, casting the debate in these terms…

  6. The Spatial Implications of the Navaho-Hopi Land Dispute.

    Science.gov (United States)

    Seig, Louis

    Analysis of the spatial organization of Northeastern Arizona and the Navajo-Hopi land dispute affords the geographer ample opportunity to investigate the concepts of: cultural confrontation; spatial competition; the politics of enclaves and exclaves; the herding vs the farming economy; cross-cultural perceptions of boundaries and territories; the…

  7. 76 FR 2035 - Procedures for Protests and Contracts Dispute

    Science.gov (United States)

    2011-01-12

    ... also add a voluntary dispute avoidance and early resolution process. This action is necessary to ensure... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you may visit http... resolution process. \\1\\ Public Law 104-50, 109 Stat. 436 (November 15, 1995). \\2\\ 61 FR 24348; May 14,...

  8. 48 CFR 2922.101-3 - Reporting labor disputes.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Reporting labor disputes. 2922.101-3 Section 2922.101-3 Federal Acquisition Regulations System DEPARTMENT OF LABOR SOCIOECONOMIC... reported by the contracting activity to the Office of the Solicitor for legal advice or assistance. It...

  9. A Qualitative Synthesis of Children's Participation in Custody Disputes

    Science.gov (United States)

    Birnbaum, Rachel; Saini, Michael

    2012-01-01

    Objectives: This qualitative synthesis explores the voices of children in the context of child custody disputes over the last 20 years. The purpose was to (1) systematically retrieve qualitative studies to explore children's views and preferences in the context of decision making postseparation and divorce and (2) explore how children's voices are…

  10. 21 CFR 872.3810 - Root canal post.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Root canal post. 872.3810 Section 872.3810 Food... DEVICES DENTAL DEVICES Prosthetic Devices § 872.3810 Root canal post. (a) Identification. A root canal... of the platinum group intended to be cemented into the root canal of a tooth to stabilize and...

  11. Comparison of Bacterial Leakage between 3 Different Root Canal Obturation Techniques in Oval Shaped Canals

    OpenAIRE

    Eshagh-ali Saberi; Shahram Shahraki; Sediqe Ebrahimipour; Anousheh Rashed Mohassel; Narjes Akbari; Majid Rezaei

    2014-01-01

    Introduction: The purpose of this study was to evaluate the sealing ability of 3 obturation techniques in oval-shaped canals by bacterial leakage assessment. Methods: Sixty mandibular incisors with oval canals were selected after providing buccolingual and mesiodistal radiographs. The teeth were sectioned at a 10 mm distance from the apex. After instrumentation, the teeth were divided into 3 groups and the canals in the three groups were obturated with lateral condensation (G1), warm vertical...

  12. Justice Dispensation through the Alternative Dispute Resolution System in India

    Directory of Open Access Journals (Sweden)

    Krishna Agrawal

    2014-01-01

    Full Text Available The Law Commission of India in its 222nd report emphasized the need for Alternative Disputes Resolution (ADR for the dispensation of justice, because the courts are inaccessible owing to various factors, e.g., poverty, social and political backwardness, illiteracy, ignorance, procedural formalities and inordinate delay in judgments. During the ancient period the disputes were resolved in an informal manner by neutral third persons or people’s court in villages and it continued till the middle of the 20th century. Unfortunately, after the Independence of India in 1947, this system was dissuaded and the government permitted to continue the adversarial system of justice. In 1980, a committee was set up. It recommended Lok Adalats (People’s Courts. In 1987, the Legal Services Authorities Act was enacted. This Act obligates the states to provide free legal aid to poor persons. Besides this, the Act provides for the establishment of permanent Lok Adalats.This is one of the important modes of ADR. Lok Adalats have been established in all the districts of the country. They bring conciliatory settlement in complicated cases arising out of matrimonial, landlord-tenants, property, insurance and commercial disputes. There are four methods of ADR, viz., negotiation, mediation, conciliation and arbitration. Mediation and arbitration are widely preferred. They are alternatives to litigation. The Arbitration Act for the first time was enacted in 1889 and it was subsequently amended many times. On the objections raised by the Supreme Court of India and also on the adoption of UNCITRAL Model Law on International Commercial Arbitration, in 1996 Arbitration and Conciliation Act was enacted. This law is almost the same as is almost in all the countries.Further, the Government of India established International Centre for Alternative Disputes Resolution (CADR with the objectives of promotion, propagation, and popularizing the settlement of domestic and

  13. MANAGEMENT OF LUMBAR SPINAL CANAL STENOSIS

    OpenAIRE

    Mukhergee G. S; Kiran Kumar L; Manikumar C. J

    2016-01-01

    BACKGROUND Spinal stenosis is one of the most common conditions in the elderly. It is defined as a narrowing of the spinal canal. The term stenosis is derived from the Greek word for narrow, which is “Stenos”. The first description of this condition is attributed to Antoine portal in 1803. Verbiest is credited with coining the term spinal stenosis and the associated narrowing of the spinal canal as its potential cause. [1-10] Kirkaldy–Willis subsequently described the de...

  14. Pain associated with root canal treatment

    OpenAIRE

    Segura-Egea, Juan José; Cisneros Cabello, Rafael; Llamas Carreras, José María; Velasco Ortega, Eugenio

    2009-01-01

    Our purpose was to determine the pain experienced by patients during root canal treatment and to correlate with age and gender, pulpal diagnosis, previous periapical status, dental characteristics and length of treatment. One hundred and seventy-six patients (68 men and 108 women), with ages ranged from 6 to 83 years, were randomly recruited. Patients completed a 10-cm visual analogue scale (VAS) that ranked the level of pain experienced during root canal treatment. The mean pain level during...

  15. Two root canals in maxillary central incisor

    Directory of Open Access Journals (Sweden)

    Fábio de Almeida Gomes

    2011-07-01

    Full Text Available Introduction and objective: The success of endodontic treatment requires the knowledge of tooth morphology and its variations. Case report: This clinical article reports an unusual root canal configuration that was detected in a maxillary central incisor with two root canals, demonstrated by radiographic and computerized tomography exams. Conclusion: Knowledge of endodontic anatomy as well as the obtainment of both preoperative radiographs and tomography is important to detect abnormal tooth morphology.

  16. Mechanics of the Panama Canal slides

    Science.gov (United States)

    Becker, George F.

    1917-01-01

    Dr. Becker visited the Canal Zone in 1913 as a geologist of the United States Geological Survey and since that time has given the problem the benefit of his study. His appointment as a member of the committee of the National Academy of Sciences has made it appropriate for his conclusions, based upon his personal observations and already reported in part to the Canal Commission, to be stated for the benefit of his associates and other American scientists and engineers.

  17. The fluid mechanics of root canal irrigation.

    Science.gov (United States)

    Gulabivala, K; Ng, Y-L; Gilbertson, M; Eames, I

    2010-12-01

    Root canal treatment is a common dental operation aimed at removing the contents of the geometrically complex canal chambers within teeth; its purpose is to remove diseased or infected tissue. The complex chamber is first enlarged and shaped by instruments to a size sufficient to deliver antibacterial fluids. These irrigants help to dissolve dying tissue, disinfect the canal walls and space and flush out debris. The effectiveness of the procedure is limited by access to the canal terminus. Endodontic research is focused on finding the instruments and clinical procedures that might improve success rates by more effectively reaching the apical anatomy. The individual factors affecting treatment outcome have not been unequivocally deciphered, partly because of the difficulty in isolating them and in making the link between simplified, general experimental models and the complex biological objects that are teeth. Explicitly considering the physical processes within the root canal can contribute to the resolution of these problems. The central problem is one of fluid motion in a confined geometry, which makes the dispersion and mixing of irrigant more difficult because of the absence of turbulence over much of the canal volume. The effects of treatments can be understood through the use of scale models, mathematical modelling and numerical computations. A particular concern in treatment is that caustic irrigant may penetrate beyond the root canal, causing chemical damage to the jawbone. In fact, a stagnation plane exists beyond the needle tip, which the irrigant cannot penetrate. The goal is therefore to shift the stagnation plane apically to be coincident with the canal terminus without extending beyond it. Needle design may solve some of the problems but the best design for irrigant penetration conflicts with that for optimal removal of the bacterial biofilm from the canal wall. Both irrigant penetration and biofilm removal may be improved through canal fluid

  18. The fluid mechanics of root canal irrigation

    International Nuclear Information System (INIS)

    Root canal treatment is a common dental operation aimed at removing the contents of the geometrically complex canal chambers within teeth; its purpose is to remove diseased or infected tissue. The complex chamber is first enlarged and shaped by instruments to a size sufficient to deliver antibacterial fluids. These irrigants help to dissolve dying tissue, disinfect the canal walls and space and flush out debris. The effectiveness of the procedure is limited by access to the canal terminus. Endodontic research is focused on finding the instruments and clinical procedures that might improve success rates by more effectively reaching the apical anatomy. The individual factors affecting treatment outcome have not been unequivocally deciphered, partly because of the difficulty in isolating them and in making the link between simplified, general experimental models and the complex biological objects that are teeth. Explicitly considering the physical processes within the root canal can contribute to the resolution of these problems. The central problem is one of fluid motion in a confined geometry, which makes the dispersion and mixing of irrigant more difficult because of the absence of turbulence over much of the canal volume. The effects of treatments can be understood through the use of scale models, mathematical modelling and numerical computations. A particular concern in treatment is that caustic irrigant may penetrate beyond the root canal, causing chemical damage to the jawbone. In fact, a stagnation plane exists beyond the needle tip, which the irrigant cannot penetrate. The goal is therefore to shift the stagnation plane apically to be coincident with the canal terminus without extending beyond it. Needle design may solve some of the problems but the best design for irrigant penetration conflicts with that for optimal removal of the bacterial biofilm from the canal wall. Both irrigant penetration and biofilm removal may be improved through canal fluid

  19. The ability of 5% Tamarindus indica extract as cleaner of the root canal wall smear layer

    Directory of Open Access Journals (Sweden)

    Erawati Wulandari

    2007-12-01

    Full Text Available Tamarindus indica is one of traditional medicines. Pulpa tamaridorum consist of organic acid that is usually used as irrigant and to remove root canal wall smear layer. The aimed of this study was to elucidate the ability of 5% Tamarindus indica extract as a root canal irrigant to remove root canal wall smear layer. Eighteen tooth samples were cut on cervical line and divided into 2 then groups were prepared with K file and irrigated. Group 1 was irrigated by sterile aquabidest and group 2 was irrigated by 5% Tamarindus indica extract. Samples were cut longitudinally and formed 7 × 2× 2 mm specimen. Each specimen was photographed by scanning electron microscope, scored and summed. The total score obtained is used as the hygiene value of root canal wall. The collected data were statistically analyzed by using independent t test at 0.05 level. The result of the study showed there was a significant difference between 5% Tamarindus indica extract and sterile aquabidest (p < 0.05, the hygiene value of 5% Tamarindus indica extract was higher than sterile aquabidest. The conclusion of this investigation showed that 5% Tamarindus indica extract remove root canal wall smear layer.

  20. Posterior semicircular canal dehiscence: a morphologic cause of vertigo similar to superior semicircular canal dehiscence

    Energy Technology Data Exchange (ETDEWEB)

    Krombach, G.A.; Schmitz-Rode, T.; Haage, P.; Guenther, R.W. [Department of Diagnostic Radiology, University of Technology, Pauwelstrasse 30, 52057, Aachen (Germany); DiMartino, E. [Department of Otorhinolaryngology, University of Technology, Pauwelstrasse 30, 52057, Aachen (Germany); Prescher, A. [Department of Anatomy, University of Technology, Pauwelstrasse 30, 52057, Aachen (Germany); Kinzel, S. [Department of Experimental Veterinarian Medicine, University of Technology, Pauwelstrasse 30, 52057, Aachen (Germany)

    2003-06-01

    Heading Abstract.The aim of this study was to assess imaging findings of posterior semicircular dehiscence on computed tomography and to evaluate incidence of posterior and superior semicircular canal dehiscence in patients presenting with vertigo, sensorineuronal hearing loss or in a control group without symptoms related to the inner ear. Computed tomography was performed in 507 patients presenting either with vertigo (n=128; 23 of these patients suffered also from sensorineuronal hearing loss), other symptoms related to the inner ear, such as hearing loss or tinnitus (n=183) or symptoms unrelated to the labyrinth (n=196). All images were reviewed for presence of dehiscence of the bone, overlying the semicircular canals. Twenty-nine patients had superior semicircular canal dehiscence. Of these patients, 83% presented with vertigo, 10% with hearing loss or tinnitus and the remaining 7% with symptoms unrelated to the inner ear. In 23 patients dehiscence of the posterior semicircular canal was encountered. Of these patients, 86% presented with vertigo, 9% with hearing loss or tinnitus and 5% with symptoms unrelated to the inner ear. Defects of the bony overly are found at the posterior semicircular canal, in addition to the recently introduced superior canal dehiscence syndrome. Significant prevalence of vertigo in these patients suggests that posterior semicircular canal dehiscence can cause vertigo, similar to superior semicircular canal dehiscence. (orig.)

  1. An in vitro model to investigate filling of lateral canals.

    Science.gov (United States)

    Venturi, Mauro; Di Lenarda, Roberto; Prati, Carlo; Breschi, Lorenzo

    2005-12-01

    Aims of this work were to examine lateral canals in extracted teeth, to propose a new technique to produce artificial lateral canals, and to compare two obturation techniques. Cleared roots were examined to record measure and shape of lateral canals. Artificial lateral canals were prepared on human demineralized teeth before final clearing. Specimens were divided in two groups: canals of group 1 were filled with Schilder's technique, canals of group 2 were filled with vertical compaction with apical backfilling. Stereomicroscopic analysis of lateral canal filling revealed lower filling rates in apical canals compared to coronal ones and higher filling rates with "vertical compaction with apical backfilling" compared to Schilder's group. The tested procedure appears to be a reliable technique to obtain standardized lateral canals and to compare filling procedures.

  2. A radiographic study of mandibular canal

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Won Chul; Lee, Sang Rae [Dept. of Oral Radiology, Division of Dentistry, Kyung Hee University, Seoul (Korea, Republic of)

    1987-11-15

    The author invested the gonial angle, the angle of mandibular and mental canal to the lower border of the mandible, and a relationship of the position of the mandibular canal to the root apex of the posterior teeth and the cortical plate of the lower of the mandible. The materials consisted of 458 pantomograms in male and female aged 11-40 and divided into 5 groups at year intervals and subdivided into 3 groups by gonial angle. The results were as follows: 1. The gonial angle decreased with age, but slight increase occurred over 26-30 years. 2. The average angle of the mandibular canal to the lower border of the mandible was 151.6 degree and did not correlate with age. 3. The average angle of the mental canal to the lower border of the mandible was 36.9 degree and didn't correlate with age. 4. The angles of mandibular and mental canal to the lower border of mandible correlated with gonial angle. 5. The distance from the root apex of the posterior teeth to the upper wall mandibular canal was most short at the region of the distal root of the mandibular second and increased with age at the region of the mandibular second molar. 6. The distance from the lower wall of the mandibular canal to the cortical plate of the lower border of the mandibule was most short at the region of the mesial root of the mandibular first molar and didn't correlate with age.

  3. Radiological Review Studies On Ismailia Canal Ecology

    International Nuclear Information System (INIS)

    The present work is a brief review of pr-studies carried out on Ismailia Canal, Egypt, water ecosystem. Ismailia Canal water body is a bicarbonate stream with slight seasonal variations in its water chemical constituents. The canal water pH in all the stream locations are below 8.3 with low suspended matter(SM) content (22-33 mg.l-1). The mineralogical analysis of the canal bottom sediments consist mainly of quartz, smectite and kaolinite minerals. The γ- spectroscopic identification showed traces of naturally occurring radio nuclides (238U, 232Th and 40K). The average activity level of the dry samples ranged from 12 to 89 Bq.Kg-1 for the detected natural radio nuclides. Some parameters affected the sorption behaviour of radio nuclides on suspended matters and bottom sediments; such as solution pH, SM concentration, sediment grain size, carrier concentration and competing ions were studied. The reaction rates were investigated for each radionuclide studied. The distribution of the studied radio nuclides, between the liquid phase and the sediments phase was investigated, for both flowing and static systems. For both flowing and non-flowing (static), the depth penetration of the studied radio nuclides within the bottom sediment layers were found to vary from one radionuclide to the other. The total capacities of bottom sediments and the suspended matter were found to be low. As Ismailia Canal is an important source of water for public domestic uses, irrigation animals and the aquatic species; these situations have led to state that it is not recommended to release any liquid radioactive wastes to this canal. Furthermore, periodical radiometric analysis for the canal water and its components should be carried out.

  4. Caspian energy and legal disputes: prospects for settlement

    Energy Technology Data Exchange (ETDEWEB)

    Ogutcu, Mehmet

    2003-07-01

    This paper aims to provide an overview of the Caspian energy prospects and politics on the global scene with a particular emphasis on the legal disputes and their impact on business operations. It also elaborates on the investment environment, the geopolitical stakes and country positions for each key player as they relate to the legal arguments that are randomly advanced according to the perceived national interests. Turkey position as a consumer, transit country and security provider for Caspian energy shipments in relation to other major players active in the region is also of special interest to the paper. The paper puts forth a series of ideas for reaching a settlement of the disputes in the Caspian region. (author)

  5. Caspian energy and legal disputes: prospects for settlement

    International Nuclear Information System (INIS)

    This paper aims to provide an overview of the Caspian energy prospects and politics on the global scene with a particular emphasis on the legal disputes and their impact on business operations. It also elaborates on the investment environment, the geopolitical stakes and country positions for each key player as they relate to the legal arguments that are randomly advanced according to the perceived national interests. Turkey position as a consumer, transit country and security provider for Caspian energy shipments in relation to other major players active in the region is also of special interest to the paper. The paper puts forth a series of ideas for reaching a settlement of the disputes in the Caspian region. (author)

  6. Dispute over Exxon Valdez cleanup data gets messy

    International Nuclear Information System (INIS)

    Scientists from NOAA and Exxon dispute whether the Prince William Sound ecosystem is recovering from the Exxon Valdez spill. NOAA scientists claim that the Sound is still staggering from a major ecological blow and that crude oil weathering products are contaminating vast numbers of Alaskan wildlife. Exxon scientists claim that most of the biota of the Sound is returning to full strength and is largely free of oil from the spill. At the heart of the dispute is the technique of hydrocarbon fingerprinting to identify the source of crude. Exxon scientists claim that government scientists do not know how to interpret the data, and that what they claim is contamination from Valdez crude actually comes from other sources, such as diesel soot from the smokestacks of ships used to collect fish for study. NOAA scientists claim that hydrocarbon fingerprinting is an inappropriate method for tracking oil-spill damage to biota, due to the varied ways in which living organisms metabolize petroleum

  7. Book Review: Dispute Resolution and e-Discovery

    Directory of Open Access Journals (Sweden)

    Milton Luoma

    2012-09-01

    Full Text Available Garrie, D.B., & Griver, Y.M., Eds. (2012. Dispute Resolution and e-Discovery. Thomson Reuters Westlaw, 570 pages, ISBN-13: 9780314604484, US$149.00.Reviewed by Milton Luoma, JD, (Milt.Luoma@metrostate.eduAs is apparent from its title, this book tackles two very current and difficult legal issues – electronic discovery and dispute resolution. The authors tie the two legal concepts together in an effort to provide litigants and practitioners a less expensive and less time consuming alternative than is typically the case with traditional litigation and court proceedings. By including electronic discovery in the discussions, the authors recognize the importance and significance of electronic discovery in mediation and arbitration as it is in traditional litigation.(see PDF for full review

  8. A COMPARATIVE ANALYSIS OF DISPUTE RESOLUTION DYNAMICS IN ASIA

    Directory of Open Access Journals (Sweden)

    Pawel Voronin

    2014-01-01

    Full Text Available China’s rise to prominence in the international community following the end of the Cold War, the growth in economic power and population numbers project that China will become the leading world power within several decades, regardless of the course its government takes. The article aimes to contribute to answering the question whether this rise will be peaceful through a comparative analysis of resolved and unresolved territorial disputes between China and groups of neighbouring states between 1986 and 2013. While previous studies have focused rather exclusively on Chinese behaviour, this text will examine both sides of the dispute and the behavior of the parties in light of regional dynamics. 

  9. Good Faith, Bad Faith? Making an Effort in Dispute Resolution

    Directory of Open Access Journals (Sweden)

    Tania Sourdin

    2013-12-01

    Full Text Available The behaviour of those engaged in negotiation and Alternative Dispute Resolution (ADR processes that are undertaken or required before or after litigation is increasingly the subject of legislative regulation. Recent case law has also more clearly articulated the characteristics of good faith as well as other standards such as 'genuine effort' and explored to a limited extent the behavioural indicators and approaches that could be used to determine the meaning and scope of these types of concepts. Arguably, the growth in mandatory (rather than voluntary ADR may require the articulation of clearer conduct obligations as ADR participants may be disinclined to negotiate or may be relatively unsophisticated or unaware of their negotiation behaviour. This article explores the development of conduct obligations and notes that whilst the requirements need to be linked to the circumstances of each dispute, there are some clear differences in terms of how these requirements are more generally interpreted by lawyers and others.

  10. Approaches to the Resolution of Terrestrial and Maritime Territorial Disputes

    Institute of Scientific and Technical Information of China (English)

    Li Xiangyang

    2012-01-01

    Countries which have territorial disputes with China are growing increasingly worried about losing leverage against the rising giant of the region. The major powers are adjusting their strategies in Asia in response to China's rise, which is creating an opportunity for small countries to "fish in the troubled water". The resolution of terrestrial and maritime territorial issues cannot be addressed by stop-gap measures,

  11. ORGANIZATIONAL METHODS OF SEMINAR-DISPUTE ON ECONOMICS SPECIALTIES

    Directory of Open Access Journals (Sweden)

    Tatiana ANDREEVA

    2015-12-01

    Full Text Available Actuality. The topic of teaching economic disciplines has always been relevant and useful. The article considers the technique of organization and of the seminar-dispute on economic subjects. In this paper there are also identified criteria for evaluating the participants of the seminar-dispute. Methods of teaching economic disciplines in higher education are held by holding lectures and seminars. The seminar provides an opportunity to determine the degree of independence and responsibility, to rise creativity in every student. The purpose is to disclose the main objectives of the seminar-dispute, which as a result of the preliminary work on the program material, the teacher and students are in a situation of direct active communication during performance of students on topics arising between discussion and generalizations by teacher, bu solving the problem of cognitive, developmental and educational character that imparted methodological and practical skills to students. Methods. Logical and descriptive, monographic, analysis and synthesis. Results. It should be concluded that in preparation for the seminar, students acquire the skills to work with the book, read the analysis, selection of the main and necessary speeches for the report, , and systematizing the selected materials. Students learn to clearly express their thoughts, work out the ability to speak without papers to prove their beliefs, to establish contact with the audience, etc. Accordingly, it is best to choose the topics of the seminar where the student must not only learn certain information, but also find a solution. One of the most popular forms of classes in the framework of methodological approaches to the teaching of economic disciplines is a seminar-dispute.

  12. Infanticide for handicapped infants: sometimes it's a metaphysical dispute.

    OpenAIRE

    Long, T A

    1988-01-01

    Since 1973 the practice of infanticide for some severely handicapped newborns has been receiving more open discussion and defence in the literature on medical ethics. A recent and important argument for the permissibility of infanticide relies crucially on a particular concept of personhood that excludes the theological. This paper attempts to show that the dispute between the proponents of infanticide and their religious opponents cannot be resolved because one side's perspective on the infa...

  13. The Role of Symbolic Capital in Stakeholder Disputes

    DEFF Research Database (Denmark)

    Benn, Suzanne; Jones, Richard

    2009-01-01

    This paper examines almost 30 years of disputation concerning the disposal of the world's largest stockpile of the toxic organochlorine, hexachlorbenzene. It describes the study of a chemicals company in its attempt to manage the disposal of the toxic waste in a collaborative fashion with governm...... demonstrates the co-existence of social processes of individualization and detraditionalization with quasi-traditions which maintain authority, thus challenging the radical distinctions made in the literature between modernity and late or reflexive modernity....

  14. The role of mediation in resolving contract disputes

    OpenAIRE

    Christian, Michael C

    1997-01-01

    Approved for public release; distribution is unlimited Mediation has emerged as a preferred ADR method among commercial organizations involved in contract disputes. However, its use by the Navy has been rare. Mediation has shown to provide benefits to its commercial users such as: improved business relations, time and cost savings, flexibility and adaptability and superior control over outcomes. This thesis provides information on mediation and examines the differences and similarities bet...

  15. Rapid responses of the cupula in the lateral line of ruffe (Gymnocephalus cernuus)

    NARCIS (Netherlands)

    Curcic-Blake, B; van Netten, SM

    2005-01-01

    Displacements of cupulae in the supraorbital lateral line canal in ruffe (Gymnocephalus cernuus) have been measured using laser interferometry and by applying transient as well as sinusoidal fluid stimuli in the lateral line canal. The cupular displacement in response to impulses of fluid velocity s

  16. MULTIMODAL CONSTRUCTION OF CHILDREN'S ARGUMENTS IN DISPUTES DURING PLAY

    Directory of Open Access Journals (Sweden)

    Rosemberg, Celia Renata

    2013-09-01

    Full Text Available Within the framework of a sociocultural theory of human development and learning (Vigotsky, 2009; Bruner, 1986; Nelson, 1996; Tomasello, 1998, 2003, this paper aims to investigate the multimodal construction of arguments produced by 5 year-old children during disputes in a kindergarten play situation. We considered the juxtaposition of information provided by resources from different semiotic fields (Goodwin, 2000, 2007. The corpus consists of the interactions in a group of children while they play with building blocks. This play situation was videotaped in a kindergarten classroom that is attended by an urban marginalized population of outer Buenos Aires, Argentina. The analysis makes use of the qualitative logic derived from the methodological tools of Conversation Analysis developed in previous research (Goodwin, 2000, 2007; Goodwin and Goodwin, 1990, 2000; Goodwin, Goodwin and Yaeger-Dror, 2002. The results show the different semiotic fields that overlap with the linguistic expression of the arguments or points of view that children maintain while quarrelling during play situations. This demonstrates the importance of attending to intonation, the use of space, the direction of gaze, gestures, and body positioning as they are components that contribute to the argumentative force of the utterances in disputes. These elements emerge as indicators of the emotions that parties experience in disputes which can not be disregarded when attempting to account for how argumentation occurs in real situations of interaction. This paper is written in Spanish.

  17. Addressing Parenting Disputes Between Estranged Parents Through Community Mediation

    Directory of Open Access Journals (Sweden)

    Madhawa Palihapitiya

    2014-07-01

    Full Text Available Mediation provides a means of resolving disputes that promises to reduce litigation while avoiding further damage to party relationships. The present study addressed the question whether parents engaged in parenting disputes generated by divorce or separation received the promised benefits of mediation when services were delivered by means of community mediation, which combined the dual features of free services and volunteer mediators. Reported outcomes such as agreements, party satisfaction, relationship changes, and court involvement, as well as the connection between these outcomes and party factors of custodial status and income level, were examined, and several encouraging trends emerged. Results indicated that an economically diverse group of disputing parents were provided access to mediation services delivered under community mediation. Moreover, the prospect of avoiding litigation motivated a majority of parents to participate in community mediation. The positive outcomes reported by most parents, irrespective of income level and custodial status, included agreement and process satisfaction rates consistent with national trends, the development of parenting plans, and for a sizable minority of parents, reduced court involvement and improved between-parent interactions. However, non-custodial parents tended to be significantly more positive about mediation’s helpfulness with parenting issues than were custodial parents.

  18. The Kra Canal and Southeast Asian Relations

    Directory of Open Access Journals (Sweden)

    Rini Suryati Sulong

    2012-01-01

    Full Text Available This paper is a conceptual study that attempts to analyse the possible effects of the development of the Kra Isthmus Canal on ASEAN relations. The Kra Canal would constitute a mega-project, a passageway that would connect the Andaman Sea and the Gulf of Thailand at the Isthmus of Kra, Thailand. Although the proposed Kra Canal is projected to provide many economic and trade benefits to Thailand, and to the region as a whole, steps toward its development have yet to be taken. There has been much debate over the costs for trade, the costs for the environment, national and regional security concerns, as well as major concerns related to political and economic relations in the region. Therefore, one of the main purposes of this study is to contribute to the debate on the possible impact of the devel-opment of the Kra Canal on ASEAN’s regional relations. In particular, it proposes that the development of the Kra Canal could threaten regional solidarity as it would physically divide maritime Southeast Asia from main-land Southeast Asia, which would ultimately result in an economic, cultural and political divide of ASEAN itself.

  19. Synchronous rectal adenocarcinoma and anal canal adenocarcinoma

    Institute of Scientific and Technical Information of China (English)

    GU Jin; LI Jiyou; YAO Yunfeng; LU Aiping; WANG Hongyi

    2007-01-01

    It is difficult to distinguish a tectal carcinoma with anal metastases from coexistent synchronous anorectal carcinomas.The therapeutic strategy for rectal and anal carcinoma is so different that it should be clearly identified.Here,we report on the case of a 63-year-old man who presented with an upper-third rectal adenocarcinoma.Five months after resection,he developed an adenocarcinoma in the anal canal.The histological slides of both tumors were reviewed and immunohistochemical studies for cytokeratins(CKs)7 and 20 were performed.The index tumor demonstrated CK 7-/CK 20+and the second showed CK7+/CK20+.For this reason,we believe the present case had synchronous adenocarcinomas arising from anal canal and the rectum separately.It is very important to difierentiate the anorectal lesions pathologically because of the impact on the therapeutic options available,especially for the lesion arising in the anal canal.

  20. File list: His.CDV.50.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.CDV.50.AllAg.Atrioventicular_canals mm9 Histone Cardiovascular Atrioventicular canal...s http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/His.CDV.50.AllAg.Atrioventicular_canals.bed ...

  1. File list: Unc.CDV.05.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Unc.CDV.05.AllAg.Atrioventicular_canals mm9 Unclassified Cardiovascular Atrioventicular canal...s http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.CDV.05.AllAg.Atrioventicular_canals.bed ...

  2. File list: His.CDV.05.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  3. File list: Unc.CDV.50.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  4. File list: Unc.CDV.10.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  5. File list: His.CDV.10.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  6. File list: Unc.CDV.20.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  7. File list: His.CDV.20.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  8. Comparison research on stakeholders analysis of disposition of medical dispute between China and abroad

    Directory of Open Access Journals (Sweden)

    Qin Chen

    2015-01-01

    Full Text Available Objective: We learn about the methods, process, effects of each stakeholder and the principles of the disposition of medical dispute home and abroad through stakeholder analysis. Methods: We investigate the methods, process and the principles of the disposition of medical dispute home and abroad by literature retrieval, key informant interview and depth interview. Results: The stakeholders of medical disputes mainly include patients and families, medical staff and hospitals, pharmaceutical companies, governments, laws, non-government organizations and media. They play different roles in medical disputes and have different effects. Over all, patients and families, medical staff and hospitals have the greatest effect and then laws, media, government, non-government organizations and pharmaceutical companies. Conclusion: Different stakeholders affect the disposition of medical disputes differently. It is crucial to establish harmonious relationship between patients and doctors and to build harmonious society by untangling the responsibility between all the stakeholders and dispose medical disputes quickly and effectively.

  9. Stratification and enumeration of Boolean functions by canalizing depth

    Science.gov (United States)

    He, Qijun; Macauley, Matthew

    2016-01-01

    Boolean network models have gained popularity in computational systems biology over the last dozen years. Many of these networks use canalizing Boolean functions, which has led to increased interest in the study of these functions. The canalizing depth of a function describes how many canalizing variables can be recursively "picked off", until a non-canalizing function remains. In this paper, we show how every Boolean function has a unique algebraic form involving extended monomial layers and a well-defined core polynomial. This generalizes recent work on the algebraic structure of nested canalizing functions, and it yields a stratification of all Boolean functions by their canalizing depth. As a result, we obtain closed formulas for the number of n-variable Boolean functions with depth k, which simultaneously generalizes enumeration formulas for canalizing, and nested canalizing functions.

  10. Stratification and enumeration of Boolean functions by canalizing depth

    CERN Document Server

    He, Qijun

    2015-01-01

    Boolean network models have gained popularity in computational systems biology over the last dozen years. Many of these networks use canalizing Boolean functions, which has led to increased interest in the study of these functions. The canalizing depth of a function describes how many canalizing variables can be recursively picked off, until a non-canalizing function remains. In this paper, we show how every Boolean function has a unique algebraic form involving extended monomial layers and a well-defined core polynomial. This generalizes recent work on the algebraic structure of nested canalizing functions, and it yields a stratification of all Boolean functions by their canalizing depth. As a result, we obtain closed formulas for the number of n-variable Boolean functions with depth k, which simultaneously generalizes enumeration formulas for canalizing, and nested canalizing functions.

  11. Surgical endodontic management of infected lateral canals of maxillary incisors

    Science.gov (United States)

    2015-01-01

    This case report presents surgical endodontic management outcomes of maxillary incisors that were infected via the lateral canals. Two cases are presented in which endodontically-treated maxillary central incisors had sustained lateral canal infections. A surgical endodontic treatment was performed on both teeth. Flap elevation revealed vertical bone destruction along the root surface and infected lateral canals, and microscopy revealed that the lateral canals were the origin of the lesions. After the infected lateral canals were surgically managed, both teeth were asymptomatic and labial fistulas were resolved. There were no clinical or radiographic signs of surgical endodontic management failure at follow-up visits. This case report highlights the clinical significance and surgical endodontic management of infected lateral canal of maxillary incisor. It is important to be aware of root canal anatomy variability in maxillary incisors. Maxillary central incisors infected via the lateral canal can be successfully managed by surgical endodontic treatment. PMID:25671217

  12. [Frequency and most common localisation of root canal curvature].

    Science.gov (United States)

    Blasković-Subat, V

    1991-01-01

    The root canal therapy of the curved canals is a complex operative procedure. Therefore 260 root canals were analysed radiologically to determine the frequency and the most common localisation of the root canal curvature. The frequency of the curved canals averaged at 59%, being greater in the sample of posterior than in the anterior teeth (p less than 0.05). The root canal curvature was most frequently localised at the apical third part (53.9%), followed by the cervical (33.3%) and the middle (12.8%) third part. The apical curvature was predominant in the sample of the anterior, while the cervical predominant (45.2%) in the sample of the posterior teeth. This study pointed out that the frequency of the curved canals is rather high. Consequently, the necessity for practising the modern root canal preparation techniques, bearing in mind their potential danger, is emphasized. PMID:1819932

  13. Governing China’s financial disputes in the aftermath of the Global Financial Crisis of 2008

    OpenAIRE

    Huang, RH; Ali, S

    2011-01-01

    In light of the recent global financial crisis of 2008, this article critically compares how China’s national arbitration commissions and local courts are responding to new challenges brought about by an increase in the number of banking related disputes. Drawing on comparative case analysis, the article examines the operation of CIETAC and the Shanghai Courts financial dispute resolution mechanisms in resolving financial disputes. Drawing on insights from selected case findings, the article ...

  14. Pending Eu Disputes in the Wto: Challenges to Eu Energy Law and Policy

    OpenAIRE

    Perišin, Tamara

    2014-01-01

    In the last several years, there has been a surprising number of energy-related disputes in the WTO. In seven such cases, the EU has taken the role of respondent. There are four different groups of these cases: the first are disputes concerning EU standards on biofuels and other renewable energy sources; the second are disputes on EU Member State measures implementing these EU standards on biofuels and renewables; the third are cases directed against internal market measu...

  15. Disputes and Conflicts within Construction Contracts in the Icelandic Construction Industry

    OpenAIRE

    Birkir Kúld Pétursson

    2015-01-01

    The construction industry suffers from frequent disputes and conflicts between all parties of construction contracts. No public data is in place to estimate the general cost of disputes within the sector. A new regulation has recently taken effect and among the updated amendments is the requirement for contractors to obtain a quality management system. Disputes and conflicts are to be recorded in these quality management systems. In this thesis, structured interviews were conducted with parti...

  16. Viscoelastic assessment of anal canal function using acoustic reflectometry

    DEFF Research Database (Denmark)

    Mitchell, Peter J; Klarskov, Niels; Telford, Karen J;

    2012-01-01

    Anal acoustic reflectometry is a new reproducible technique that allows a viscoelastic assessment of anal canal function. Five new variables reflecting anal canal function are measured: the opening and closing pressure, opening and closing elastance, and hysteresis.......Anal acoustic reflectometry is a new reproducible technique that allows a viscoelastic assessment of anal canal function. Five new variables reflecting anal canal function are measured: the opening and closing pressure, opening and closing elastance, and hysteresis....

  17. Removal action report on the Building 3001 canal at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    Oak Ridge National Laboratory (ORNL) is a federal facility managed by Lockheed Martin C, Energy Research, Inc., for the U.S. Department of Energy (DOE). ORNL on the Oak Ridge Reservation in East Tennessee at the Anderson and Roane County lines, approximately 38 km (24 miles) west of Knoxville, Tennessee, and 18 km (11 miles) southwest of downtown Oak Ridge. The Oak Ridge Graphite Reactor and its storage and transfer canal are located in Bldg. 3001 in the approximate center of Waste Area Grouping I in the ORNL main complex. 4:1 The Bldg. 3001 Storage Canal is an L-shaped, underground, reinforced-concrete structure running from the back and below the Graphite Reactor in Bldg. 3001 to a location beneath a hot cell in the adjacent Bldg. 3019. The Graphite Reactor was built in 1943 to produce small quantities of plutonium and was subsequently used to produce other isotopes for medical research before it was finally shut down in 1963. The associated canal was used to transport, under water, spent fuel slugs and other isotopes from the back of the reactor to the adjacent Bldg. 31319 hot cell for further processing. During its operation and years subsequent to operation, the canal`s concrete walls and floor became contaminated with radioisotopes from the water.This report documents the activities involved with replacing the canal water with a solid, controlled, low-strength material (CLSM) in response to a Comprehensive Environmental Response, Compensation, and Liability Act non-time-critical removal action.

  18. Potential of mediation for resolving environmental disputes related to energy facilities

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-12-01

    This study assesses the potential of mediation as a tool for resolving disputes related to the environmental regulation of new energy facilities and identifies possible roles the Federal government might play in promoting the use of mediation. These disputes result when parties challenge an energy project on the basis of its potential environmental impacts. The paper reviews the basic theory of mediation, evaluates specific applications of mediation to recent environmental disputes, discusses the views of environmental public-interest groups towards mediation, and identifies types of energy facility-related disputes where mediation could have a significant impact. Finally, potential avenues for the Federal government to encourage use of this tool are identified.

  19. [The Isserlin-affaire - a dispute by delegates between Kraepelin and Freud].

    Science.gov (United States)

    Peters, U H

    2002-01-01

    Kraepelin and Freud have indirectly, via Max Isserlin and Carl Gustav Jung, disputed about their completely different blueprints of psychiatric or psychological disturbances. Mainly in the Isserlin-affaire the dispute reached personal and bitter forms. In this affair Bleuler sided with Kraepelin. In the end of the dispute Bleuler just as Jung had separated from Freud, if in different ways and with different motivations. The discussion between Kraepelin-Isserlin on the one side and Freud on the other faded away. The course of the dispute, which mainly the psychoanalytic literature alludes to frequently, is being delineated here for the first time. PMID:11791191

  20. Computed tomography of the thoracic canal. Experimental and clinical studies

    Energy Technology Data Exchange (ETDEWEB)

    Nakamura, S. (Yamaguchi Univ., Ube (Japan). School of Medicine)

    1981-05-01

    Under the adequate CT condition, thoracic canal was studied in twelve normal cases, nine cases of cervical myelopathy with developmental cervical canal stenosis and four cases of thoracic myelopathy with ossification of thoracic yellow ligament. The results were as follows. 1) The adequate condition for delineation of thoracic canal seemed to be nearly 400 EMI units in window width and 150 in level. Scanning angle was permitted within about 10/sup 0/. Bony thoracic canal was well scanned at the center of vertebral body. 2) The configulation of the normal thoracic canal was oval at Th/sub 1/, Th/sub 2/ levels and round at Th/sub 3/-Th/sub 10/ and large oval at Th/sub 11/, Th/sub 12/. The sagittal diameter was almost fixed at each level and the transverse diameter was large at upper and lower levels and small at middle levels. 3) Thoracic canal was narrowed in the cases of cervical myelopathy with developmental cervical canal stenosis especially in sagittal diameter, but not narrowed in transverse diameter. Three of four cases who had myelopathy with ossification of thoracic yellow ligament had narrow canals. 4) There was a good relation between sagittal diameter of cervical canal and thoracic canal. 5) There was a good relation between sagittal diameter of thoracic canal measured by conventional radiographs (Hattori's method) and CT scans. The author thinks that Hattori's method is useful to diagnose the thoracic canal stenosis.

  1. 21 CFR 872.3820 - Root canal filling resin.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Root canal filling resin. 872.3820 Section 872...) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3820 Root canal filling resin. (a) Identification. A root canal filling resin is a device composed of material, such as methylmethacrylate,...

  2. Newer Root Canal Irrigants in Horizon: A Review

    OpenAIRE

    Prashant P. Jaju; Sushma Jaju

    2011-01-01

    Sodium hypochloride is the most commonly used endodontic irrigant, despite limitations. None of the presently available root canal irrigants satisfy the requirements of ideal root canal irrigant. Newer root canal irrigants are studied for potential replacement of sodium hypochloride. This article reviews the potential irrigants with their advantages and limitations with their future in endodontic irrigation.

  3. Newer Root Canal Irrigants in Horizon: A Review

    Directory of Open Access Journals (Sweden)

    Sushma Jaju

    2011-01-01

    Full Text Available Sodium hypochloride is the most commonly used endodontic irrigant, despite limitations. None of the presently available root canal irrigants satisfy the requirements of ideal root canal irrigant. Newer root canal irrigants are studied for potential replacement of sodium hypochloride. This article reviews the potential irrigants with their advantages and limitations with their future in endodontic irrigation.

  4. Infrared tympanic temperature and ear canal morphology

    NARCIS (Netherlands)

    Daanen, H.A.M.

    2006-01-01

    Several publications indicate that the infrared tympanic temperature (IRTT) underestimates the core temperature of the body when the ear canal is long, curvy and narrow. In order to quantify these observations, a study was performed in 10 subjects. The IRTT was determined and compared to the oesopha

  5. The crazy project – Canal Istanbul

    Directory of Open Access Journals (Sweden)

    Seda Kundak

    2011-10-01

    Full Text Available It was late April 2011 when “the Crazy Project - Canal Istanbul” was proposed by the Prime Minister of Turkey, during his election campaign.  Although the idea of an artificial canal is not new, since it is initiated without any consensus between the people and institutions in Istanbul, the project immediately set a large number of debates. These vary from the legitimacy of decentralization of governance, to potential impacts of the canal on international politics, economy, environment and urban life.  Regarding past infrastructure projects in Istanbul, such large scale investments have caused extensive acceleration in construction sector in one hand and social and economic shifts on the other.  In this paper, the Canal Istanbul Project is evaluated according to basic motivations and claims of the PM, multi-perspective view through challenges and limitation that the project is likely to face with and speculations on implementation approach. The final discussion on the project is based on benefits/losses of Istanbul once the project will be implemented.

  6. Note on Tendipedidae of the Suez Canal

    NARCIS (Netherlands)

    Kruseman, G.

    1949-01-01

    Mr. A. C. V. VAN BEMMEL and Dr. A. DIAKONOFF of the Buitenzorg Museum (Java) collected Tendipedidae, which were attracted by artificial lights, when they passed the Suez Canal on 8-XI-1937 and 16-V-1939 respectively. This very interesting collection, containing some new species, was sent to me for d

  7. The Dispute over Domestication and Foreignization in China

    Institute of Scientific and Technical Information of China (English)

    王芳

    2009-01-01

    Foreignization and domestication as two major translation techniques have long been the focus of the debate in translation circles.The paper reviews the history of the dispute by introducing some essays on domestication and foreignization published in key translation journals in China. The ultimate aim of this dissertation is to propose that domestication and foreignization co-exist and a good translation contains both strategies. So it is unnecessary to argue which one is better. As the number of the example in this paper is limited, its credibility needs further investigation and research.

  8. Disputing Stonehenge: Law and Access to a National Symbol

    OpenAIRE

    English, Penny

    2002-01-01

    Stonehenge has been the site of lengthy, and at times violent, disputes concerning the refusal of access to the site. In particular, this has concerned the wishes of various groups of people to celebrate there (whether in religious or secular form) at Midsummer. This paper examines the events at the site from the violent end to the era of free festivals at the site in the mid-1980s to the current moves to extend free access to the stones at the Solstice. It suggests that these events cannot b...

  9. Remedial Principles and Meaningful Engagement in Education Rights Disputes

    Directory of Open Access Journals (Sweden)

    Sandra Liebenberg

    2016-04-01

    Full Text Available This article evaluates the meaningful engagement doctrine in the education rights jurisprudence of the Constitutional Court in the light of a set of normative principles developed by Susan Sturm for evaluating participatory public law remedies. It commences by identifying four principles for evaluating participatory remedies appropriate to South African constitutional law and jurisprudence. Thereafter the relevant jurisprudence is analysed and evaluated in the light of these principles. The article concludes by making proposals for the development of meaningful engagement as a participatory remedy in educational rights disputes. These proposals seek to ensure a better alignment between the meaningful engagement remedy and the four remedial principles identified.

  10. Collective retaliation and the WTO dispute settlement system

    OpenAIRE

    Korotana, M.S.

    2009-01-01

    Article 22 of the Dispute Settlement Understanding (DSU) of the WTO offers, as last resort countermeasures, withdrawal of the concessions the state parties had agreed to in their schedules of commitments. The problem is that such a withdrawal of concessions would have very little impact on the economy and consequently on the behaviour of the respondent state if that party happened to be a developed state vis-à -vis a small, developing country. To deal with this situation a remedy of “collec...

  11. Assessment of the wetting behavior of three different root canal sealers on root canal dentin

    OpenAIRE

    Muralidhar Tummala; Veeramachaneni Chandrasekhar; A Shashi Rashmi; Kundabala, M; Vasudev Ballal

    2012-01-01

    Aim: The objective of the present study was to evaluate and compare the wetting behavior of three different root canal sealers on the root canal dentin surface treated with irrigants and their combination. Materials and Methods: Decoronation and apical third resections of 27 extracted single-rooted human mandibular premolars were done. The roots were then split longitudinally into two halves, and randomly assigned into three treatment groups (n=18). The root dentin surfaces in Group1, Gro...

  12. Optimization strategies for improving irrigation water management of lower jhelum canal

    International Nuclear Information System (INIS)

    The paper includes computing crop water requirement, identification of problems and optimization strategies for improved irrigation water management of a canal command. Lower Jhelum Canal (LJC) System was selected as a case study. Possible strategies for optimization are enhancing irrigation water productivity by high value and high yield crops, adoption of resource conservation interventions (RCIs) at the farm level, improving irrigation system efficiency and its management. Estimation of daily reference evapotranspiration of LJC command was carried out by Penman Montieth -2000 method and metrological data of Sargodha for the period 1999 to 2010 was used. Crop water requirements were computed from reference evapotranspiration, crop coefficients and periods of crops for existing cropping pattern. The comparison of the crop water requirements and available water supplies indicated shortage of more than 51% in Kharif and 54% in Rabi seasons. The gap between requirements and supplies is fulfilled by groundwater in the command. The structural measures identified in the present study for improving canal management include rationalization of canal capacities in keeping with the current water requirements and availability, rehabilitation and remodeling of canal network and lining of distributaries and minors in saline groundwater areas. An array of measures and practices identified for improved water management at the farm level include: improvement and lining of watercourses, proper farm design and layout, adoption of resource conservation technologies involving laser land leveling, zero tillage, and bed-furrow irrigation method. Adopting proper cropping systems considering land suitability and capacity building of farming community in improved soil, crop and water management technologies would enhance the water productivity in an effective and sustainable manner. (author)

  13. MR determination of neonatal spinal canal depth

    Energy Technology Data Exchange (ETDEWEB)

    Arthurs, Owen, E-mail: owenarthurs@uk2.net [Centre for Cardiovascular MR, Great Ormond Street Hospital for Children, London WC1N 3JH (United Kingdom); Thayyil, Sudhin, E-mail: s.thayyil@ucl.ac.uk [Academic Neonatology, Institute for Women' s Health, London WC1E 6AU (United Kingdom); Wade, Angie, E-mail: a.wade@ucl.ac.uk [Centre for Paediatric Epidemiology and Biostatistics, UCL Institute of Child Health, London (United Kingdom); Chong, W.K., E-mail: Kling.Chong@gosh.nhs.uk [Paediatric Neuroradiology, Great Ormond Street Hospital for Children, London (United Kingdom); Sebire, Neil J., E-mail: Neil.Sebire@gosh.nhs.uk [Histopathology, Great Ormond Street Hospital for Children, London WC1E 6AU (United Kingdom); Taylor, Andrew M., E-mail: a.taylor76@ucl.ac.uk [Centre for Cardiovascular MR, Cardiorespiratory Unit, Great Ormond Street Hospital for Children and UCL Institute of Cardiovascular Science, London WC1E 6AU (United Kingdom)

    2012-08-15

    Objectives: Lumbar punctures (LPs) are frequently performed in neonates and often result in traumatic haemorrhagic taps. Knowledge of the distance from the skin to the middle of the spinal canal (mid-spinal canal depth - MSCD) may reduce the incidence of traumatic taps, but there is little data in extremely premature or low birth weight neonates. Here, we determined the spinal canal depth at post-mortem in perinatal deaths using magnetic resonance imaging (MRI). Patients and methods: Spinal canal depth was measured in 78 post-mortem foetuses and perinatal cases (mean gestation 26 weeks; mean weight 1.04 kg) at the L3/L4 inter-vertebral space at post-mortem MRI. Both anterior (ASCD) and posterior (PSCD) spinal canal depth were measured; MSCD was calculated and modelled against weight and gestational age. Results: ASCD and PSCD (mm) correlated significantly with weight and gestational age (all r > 0.8). A simple linear model MSCD (mm) = 3 Multiplication-Sign Weight (kg) + 5 was the best fit, identifying an SCD value within the correct range for 87.2% (68/78) (95% CI (78.0, 92.9%)) cases. Gestational age did not add significantly to the predictive value of the model. Conclusion: There is a significant correlation between MSCD and body weight at post-mortem MRI in foetuses and perinatal deaths. If this association holds in preterm neonates, use of the formula MSCD (mm) = 3 Multiplication-Sign Weight (kg) + 5 could result in fewer traumatic LPs in this population.

  14. Utilizing geophysical methods for asessment and characterization of canal seepage in El Paso's lower valley irrigation delivery systems

    Science.gov (United States)

    Cegon, Amanda Brooke

    El Paso County Water Improvement District No. 1 (EPCWID No.1) delivers the Rio Grande water for agricultural production and urban uses through numerous networked irrigation canals. Of the nearly 86 billion gallons of water released annually for irrigation uses in Texas, billions are lost due to evaporation and seepage in unlined canals with 56 million gallons of the billions are lost in Franklin Canal annually due to improper lining and sediment variation of the canals. To characterize seepage patterns and identify areas of high seepage, Electrical Resistivity, Ground Truthing via soil sample analysis were used along three, half-mile long sectioned canals during irrigation and non-irrigation seasons. The data lines acquired were processed in EARTHIMAGER 2D to create 2D vertical resistivity inversion profiles to locate potential areas of high seepage/high resistivity. The research results will help El Paso County Water Improvement District No. 1 to develop management strategies to conserve water and improve the delivery efficiency systems which leads to economic growth in the Rio Grande Basin.

  15. Dorello's Canal for Laymen: A Lego-Like Presentation.

    Science.gov (United States)

    Ezer, Haim; Banerjee, Anirban Deep; Thakur, Jai Deep; Nanda, Anil

    2012-06-01

    Objective Dorello's canal was first described by Gruber in 1859, and later by Dorello. Vail also described the anatomy of Dorello's canal. In the preceding century, Dorello's canal was clinically important, in understanding sixth nerve palsy and nowadays it is mostly important for skull base surgery. The understanding of the three dimensional anatomy, of this canal is very difficult to understand, and there is no simple explanation for its anatomy and its relationship with adjacent structures. We present a simple, Lego-like, presentation of Dorello's canal, in a stepwise manner. Materials and Methods Dorello's canal was dissected in five formalin-fixed cadaver specimens (10 sides). The craniotomy was performed, while preserving the neural and vascular structures associated with the canal. A 3D model was created, to explain the canal's anatomy. Results Using the petrous pyramid, the sixth nerve, the cavernous sinus, the trigeminal ganglion, the petorclival ligament and the posterior clinoid, the three-dimensional structure of Dorello's canal was defined. This simple representation aids in understanding the three dimensional relationship of Dorello's canal to its neighboring structures. Conclusion Dorello's canal with its three dimensional structure and relationship to its neighboring anatomical structures could be reconstructed using a few anatomical building blocks. This method simplifies the understanding of this complex anatomical structure, and could be used for teaching purposes for aspiring neurosurgeons, and anatomy students. PMID:23730547

  16. Research on Canal System Operation Based on Controlled Volume Method

    Directory of Open Access Journals (Sweden)

    Zhiliang Ding

    2009-10-01

    Full Text Available An operating simulation mode based on storage volume control method for multireach canal system in series was established. In allusion to the deficiency of existing controlled volume algorithm, the improved algorithm was proposed, that is the controlled volume algorithm of whole canal pools, the simulation results indicate that the storage volume and water level of each canal pool can be accurately controlled after the improved algorithm was adopted. However, for some typical discharge demand change operating conditions of canal, if the controlled volume algorithm of whole canal pool is still adopted, then it certainly will cause some unnecessary regulation, and consequently increases the disturbed canal reaches. Therefor, the idea of controlled volume operation method of continuous canal pools was proposed, and its algorithm was designed. Through simulation to practical project, the results indicate that the new controlled volume algorithm proposed for typical operating condition can comparatively obviously reduce the number of regulated check gates and disturbed canal pools for some typical discharge demand change operating conditions of canal, thus the control efficiency of canal system was improved. The controlled volume method of operation is specially suitable for large-scale water delivery canal system which possesses complex operation requirements.

  17. Comparison of the rheological properties of four root canal sealers

    Institute of Scientific and Technical Information of China (English)

    Seok Woo Chang; Kwang Shik Bae; Young-Kyu Lee; Qiang Zhu; Won Jun Shon; Woo Cheol Lee; Kee Yeon Kum; Seung Ho Baek; In Bog Lee; Bum-Soon Lim

    2015-01-01

    The flowability of a root canal sealer is clinically important because it improves the penetration of the sealer into the complex root canal system. The purpose of this study was to compare the flowabilities of four root canal sealers, measured using the simple press method (ISO 6876), and their viscosities, measured using a strain-controlled rheometer. A newly developed, calcium phosphate-based root canal sealer (Capseal) and three commercial root canal sealers (AH Plus, Sealapex and Pulp Canal Sealer EWT) were used in this study. The flowabilities of the four root canal sealers were measured using the simple press method (n55) and their viscosities were measured using a strain-controlled rheometer (n55). The correlation between these two values was statistically analysed using Spearman’s correlation test. The flow diameters and the viscosities of the root canal sealers were strongly negatively correlated (r520.8618). The viscosity of Pulp Canal Sealer EWT was the lowest and increased in the following order:AH Plus,Sealapex,Capseal (P,0.05). All of the tested root canal sealers showed characteristic time-and temperature-dependent changes in their rheological properties. The viscosities measured using the strain-controlled rheometer were more precise than the flowabilities measured using the simple press method, suggesting that the rheometer can accurately measure the rheological properties of root canal sealers.

  18. South China Sea Territorial Disputes and Sino-Philippine Trade

    Institute of Scientific and Technical Information of China (English)

    FANG; WANG

    2015-01-01

    As political factors affect trade activities greatly, this paper considers whether a series of political events have had a negative impact on Sino-Philippine trade relations. Of particular concern is the influence on bilateral relations and the Philippines’ domestic economy from political and diplomatic tensions between China and the Philippines caused by territorial disputes in the South China Sea. Political events are divided into two levels, general conflicts and serious conflicts, which are analyzed from the perspectives of both overall level and product level to present their final impact on trade. This research finds that territorial disputes between the two countries deteriorated trade, as the volume of trade usually decreased distinctly after conflicts. The negative impact on trade generated by serious conflicts usually occurred more rapidly and on a larger scale. The effect of trade deterioration caused by political events weakened over time. Furthermore, after serious conflicts, although the volume of trade of certain products decreased temporarily, it rebounded quickly or even increased soon. However, industrial equipment or industrial raw materials trade activities between the two countries were basically independent of the conflicts’ impact.

  19. Border Dispute in the Adriatic Sea between Croatia and Slovenia

    Directory of Open Access Journals (Sweden)

    Sandra Fabijaniæ GAGRO

    2013-11-01

    Full Text Available This Article represents an overview of long-running border dispute between two neighboring states – Republic of Croatia and Republic of Slovenia in the maritime area of the Northern Adriatic. Despite more than two decades of unsuccessful efforts, including several documents controversial on one or both sides, there are still some disputable points waiting for the final settlement. It is expected to be reached by the Arbitration Tribunal established by the Arbitration Agreement between Croatia and Slovenia, signed in 2009. Without any doubt, this Agreement represents a step forward in their mutual efforts toward peaceful solution, but also contains few open questions to be resolved by the Arbitration Tribunal. In this Article the author presents brief overview of long-time efforts that led to the conclusion of the Arbitration Agreement, as well as the main components that has to be considered – strong political demands in relation to preserve territorial integrities of both states and – at the end – to accomplish a peaceful solution in accordance to the rules of international law.

  20. Genetics and geometry of canalization and developmental stability in Drosophila subobscura

    Directory of Open Access Journals (Sweden)

    Iriarte Pedro

    2005-01-01

    Full Text Available Abstract Background Many properties of organisms show great robustness against genetic and environmental perturbations. The terms canalization and developmental stability were originally proposed to describe the ability of an organism to resist perturbations and to produce a predictable target phenotype regardless of random developmental noise. However, the extent to which canalization and developmental stability are controlled by the same set of genes and share underlying regulatory mechanisms is largely unresolved. Results We have analyzed the effects of clinal genetic variation (inversion polymorphism on wing asymmetry by applying the methods of geometric morphometrics in the context of quantitative genetics using isochromosomal lines of Drosophila subobscura. For the analysis of overall size, developmental stability was positively correlated with levels of heterozygosity and development at the optimal temperature. For analyses of shape, the overall comparisons by matrix correlations indicate that inter- and intraindividual variation levels were poorly correlated, a result also supported when comparing the vectors describing patterns of variation of landmark position. The lack of similarity was basically due to the discrepancy between the genetic and environmental components of the interindividual variation. Finally, the analyses have also underscored the presence of genetic variation for directional asymmetry. Conclusions The results strongly support the hypothesis that environmental canalization and developmental stability share underlying regulatory mechanisms, but environmental and genetic canalization are not functionally the same. A likely explanation for this lack of association is that natural wing shape variation in Drosophila populations is loosely related to individual fitness.

  1. Numerical modeling of the 1964 Alaska tsunami in western Passage Canal and Whittier, Alaska

    Directory of Open Access Journals (Sweden)

    D. J. Nicolsky

    2010-12-01

    Full Text Available A numerical model of the wave dynamics in Passage Canal, Alaska during the Mw 9.2 megathrust earthquake is presented. During the earthquake, several types of waves were identified at the city of Whittier, located at the head of Passage Canal. The first wave is thought to have been a seiche, while the other two waves were probably triggered by submarine landslides. We model the seiche wave, landslide-generated tsunami, and tectonic tsunami in Passage Canal and compute inundation by each type of wave during the 1964 event. Modeled results are compared with eyewitness reports and an observed inundation line. Results of the numerical experiments let us identify where the submarine landslides might have occurred during the 1964 event. We identify regions at the head and along the northern shore of Passage Canal, where landslides triggered a wave that caused most of the damage in Whittier. An explanation of the fact that the 1964 tectonic tsunami in Whittier was unnoticed is presented as well. The simulated inundation by the seiche, landslide-generated tsunami, and tectonic tsunami can help to mitigate tsunami hazards and prepare Whittier for a potential tsunami.

  2. Morphology of the mandibular canal and the angulation between the mandibular and mental canals in dry skulls

    DEFF Research Database (Denmark)

    Pálsson, S R; Kjaer, I

    2008-01-01

    -angles. In order to analyse internal morphology, a metallic pin was placed in the mental canal on the left side before radiography. The angle between the mental and the mandibular canals was termed the 'mental angle' and that expressing the curvature of the mandibular canal, the 'mandibular angle'. Spearman......-angles. The findings show that the internal courses of the mandibular and mental canals are interrelated. They also indicated that the course and morphology of the mandibular canal are interrelated with external mandibular morphology....

  3. 75 FR 57233 - 340B Drug Pricing Program Administrative Dispute Resolution Process

    Science.gov (United States)

    2010-09-20

    ... Manufacturer Audit Guidelines and Dispute Resolution Process for the 340B Program (61 FR 65406). That notice... Program outlined at 61 FR 65406 (Dec. 12, 1996) (can also be found on the OPA Web site at ftp://ftp.hrsa... claims analogous to that utilized under the current informal dispute resolution guidelines (61 FR...

  4. SETTLEMENT OF DISPUTES BY JUDGE OR ARBITRATOR - IS THERE ANY DIFFERENCE

    NARCIS (Netherlands)

    BOSCHBOESJES, JE

    1994-01-01

    In a dispute between co-operating parties who cannot cannot come to an agreement, an important question is: who will be approached to give a decision in this dispute: the civil court, arbitrators or a 'bindend adviseur' (i.e. a unpartial third person who gives an absolute ruling). In the Netherlands

  5. 7 CFR 735.9 - Dispute resolution and arbitration of private parties.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Dispute resolution and arbitration of private parties... ACT General Provisions § 735.9 Dispute resolution and arbitration of private parties. (a) A person may... authorized under the Act may be resolved by the parties through mutually agreed-upon arbitration...

  6. 17 CFR 31.29 - Arbitration or other dispute settlement procedures.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Arbitration or other dispute... COMMISSION LEVERAGE TRANSACTIONS § 31.29 Arbitration or other dispute settlement procedures. Each self..., equitable and expeditious procedure, through arbitration or otherwise, for the voluntary settlement of...

  7. 78 FR 49950 - Dispute Resolution Pilot Program for Public Assistance Appeals

    Science.gov (United States)

    2013-08-16

    ... SECURITY Federal Emergency Management Agency 44 CFR Part 206 RIN 1660-AA79 Dispute Resolution Pilot Program for Public Assistance Appeals AGENCY: Federal Emergency Management Agency, DHS. ACTION: Final rule... Dispute Resolution Pilot Program (DRPP) in order to facilitate an efficient recovery from major...

  8. The Greyhound Strike: Using a Labor Dispute to Teach Descriptive Statistics.

    Science.gov (United States)

    Shatz, Mark A.

    1985-01-01

    A simulation exercise of a labor-management dispute is used to teach psychology students some of the basics of descriptive statistics. Using comparable data sets generated by the instructor, students work in small groups to develop a statistical presentation that supports their particular position in the dispute. (Author/RM)

  9. 48 CFR 1652.204-72 - Filing health benefit claims/court review of disputed claims.

    Science.gov (United States)

    2010-10-01

    ... inserted in all FEHB Program contracts. Filing Health Benefit Claims/Court Review of Disputed Claims (MAR... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Filing health benefit claims/court review of disputed claims. 1652.204-72 Section 1652.204-72 Federal Acquisition...

  10. Multiple territories in dispute : water policies, participation and Mapuce indigenous rights in Patagonia, Argentina

    NARCIS (Netherlands)

    Moreyra, A.

    2009-01-01

    This thesis is about the multiple territories which dispute the shape and control of the development of the Trahunco-Quitrahue watershed, at Cerro Chapelko, Neuquén province in Argentinean Patagonian. Built into these disputes are the struggles of Mapuce peoples -indigenous peoples of the region-

  11. 15 CFR 930.44 - Availability of mediation for disputes concerning proposed activities.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Availability of mediation for disputes... PROGRAMS Consistency for Federal Agency Activities § 930.44 Availability of mediation for disputes..., either party may request the Secretarial mediation or OCRM mediation services provided for in subpart G....

  12. Divorce mediation and resolution of child custody disputes: long-term effects.

    Science.gov (United States)

    Dillon, P A; Emery, R E

    1996-01-01

    Separated parents randomly assigned to either mediation or traditional adversarial methods for resolving child custody disputes were surveyed nine years postsettlement. Noncustodial parents assigned to mediation reported more frequent current contact with their children and greater involvement in current decisions about them. Parents in the mediation group also reported more frequent communication about their children during the period since dispute resolution.

  13. An analysis of Alternative Dispute Resolution (ADR) as it applies to contract dispute settlement and its use by the Defense Industry

    OpenAIRE

    Begin, Marc A.

    1999-01-01

    The objective of this research is to assess the extent to which defense contractors employ the use of Alternative Dispute Resolution (ADR) in their contract dispute settlement processes. A questionnaire was utilized to gather information from thirty defense contractors. The thesis provides a legislative background for ADR, and briefly discusses various techniques of the ADR process. Additionally, data collected from industry are presented and discussed. The study identified mediation and nego...

  14. 77 FR 31682 - U.S. Department of State Advisory Committee on Private International Law (ACPIL)-Online Dispute...

    Science.gov (United States)

    2012-05-29

    ... both business to business and business to consumer cross-border electronic commerce disputes. The... electronic commerce disputes, along with separate instruments that may take the form of annexes on...

  15. 76 FR 65318 - U.S. Department of State Advisory Committee on Private International Law (ACPIL)-Online Dispute...

    Science.gov (United States)

    2011-10-20

    ... and business to consumer cross-border electronic commerce disputes. At the November meeting, the... electronic commerce disputes. For the report of the first two sessions of the UNCITRAL ODR Working...

  16. 78 FR 24783 - U.S. Department of State Advisory Committee on Private International Law (ACPIL)-Online Dispute...

    Science.gov (United States)

    2013-04-26

    ... consumer cross-border electronic commerce disputes. The Working Group is in the process of developing generic ODR procedural rules for resolution of cross-border electronic commerce disputes, along...

  17. 78 FR 64259 - U.S. Department of State Advisory Committee on Private International Law (ACPIL)-Online Dispute...

    Science.gov (United States)

    2013-10-28

    ... consumer cross-border electronic commerce disputes. The Working Group is in the process of developing generic ODR procedural rules for resolution of cross-border electronic commerce disputes. For the...

  18. 77 FR 23318 - U.S. Department of State Advisory Committee on Private International Law (ACPIL); Online Dispute...

    Science.gov (United States)

    2012-04-18

    ... both business to business and business to consumer cross-border electronic commerce disputes. The... electronic commerce disputes, along with separate legal instruments that may take the form of annexes...

  19. Micro and macro level of dispute causes in residential building projects: Studies of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ibrahim Mahamid

    2016-01-01

    Full Text Available The objective of this research is to identify the common direct and indirect (micro and macro level dispute causes in residential building projects in Saudi Arabia. The questionnaire method was used in this research. Randomly distributed questionnaire technique was applied to 120 contractors to evaluate the severity of the identified 29 direct dispute causes and 32 indirect dispute causes. The analysis of the identified causes indicates that the top five severe direct dispute causes are: delay in progress payment by owner, unrealistic contract duration, change orders, poor quality of completed works, and labor inefficiencies respectively. While the top five severe indirect dispute causes are: inadequate contractor’s experience, lack of communication between construction parties, ineffective planning and scheduling of project by contractor, cash problems during construction, and poor estimation practices.

  20. Water quality of the Boca Raton canal system and effects of the Hillsboro Canal inflow, southeastern Florida, 1990-91

    Science.gov (United States)

    McKenzie, D.J.

    1995-01-01

    The City of Boca Raton in southeastern Palm Beach County, Florida, is an urban residential area that has sustained a constant population growth with subsequent increase in water use. The Boca Raton network of canals is controlled to provide for drainage of excess water, to maintain proper coastal ground-water levels to prevent saltwater intrusion, and to recharge the surficial aquifer system from which the city withdraws potable water. Most of the water supplied to the Boca Raton canal system and the surficial aquifer system, other than rainfall and runoff, is pumped from the Hillsboro Canal. The Biscayne aquifer, principal hydrogeologic unit of the surficial aquifer system, is highly permeable and there is a close relation between water levels in the canals and the aquifer. The amount of water supplied by seepage from the conservation areas is unknown. Because the Hillsboro Canal flows from Lake Okeechobee and Water Conservation Areas 1 and 2, which are places of more highly mineralized ground water and surface water, the canal is a possible source of contamination. Water samples were collected at 10 canal sites during wet and dry seasons and analyzed for major inorganic ions and related characteristics, nutrients, and trace elements. All concentrations were generally within or less than the drinking-water standards established by the Florida Department of Environmental Protection. The high concentrations of sodium and chloride that were detected in samples from the Boca Raton canal system are probably from the more mineralized water of the Hillsboro Canal. Other water-quality data, gathered from various sources from 1982 through 1991, did not indicate any significant changes nor trends. The effects of the Hillsboro Canal on the water quality of the Boca Raton canal system are indicated by increased concentrations of sodium, chloride, dissolved solids, and total organic carbon. Concentrations of the constituents in the canal water generally decrease with distance

  1. Shallow Theory of House Lease Dispute Handling%浅论房屋租赁纠纷处理

    Institute of Scientific and Technical Information of China (English)

    张金珍

    2014-01-01

    介绍了房屋租赁纠纷的类型、纠纷处理的依据、解决租赁纠纷途径和如何有效防范或减少租赁纠纷。%Depending on the type of housing tenancy disputes, disputes to resolve lease disputes ways and how to effectively prevent or reduce the lease dispute.

  2. A revisit on the current practice of dispute resolution and ADR in the Malaysian construction industry

    Directory of Open Access Journals (Sweden)

    Mohd Suhaimi Mohd Danuri

    2012-06-01

    Full Text Available The current dispute resolution procedures available in the Malaysian construction industry are mainly litigation and arbitration. In addition, the alternative dispute resolutions (ADR, namely mediation and adjudication, have also been introduced as the other methods for resolving disputes. The objective of this study is to examine the current practice of dispute resolution and ADR available in the Malaysian construction industry. The aim of this paper is two-fold: to report the current practice of dispute resolution and ADR, and identify the attributes of successful implementation of both mechanisms based on the perceptions of the Malaysian construction industry players. From the jurisprudence point of view, this study looks into the law as it is, in relation to the current practice of dispute resolution and ADR, by showing how those findings can be used to explain why improvement is needed to promote a successful and well received dispute resolution and ADR, and what lessons can be learnt, towards the formulation of a more viable methods for the Malaysian construction industry. NVivo software has been used to manage and organise the complete interview transcripts and facilitate the data analysis process for this study. Literature review reveals a continuous development of dispute resolution and ADR in the Malaysian construction industry, while, globally the industry has not only embraced ADR but also spearheaded the development of innovative forms of dispute avoidance mechanism. The findings of interviews show that locally, apart from litigation, the common types of ADR are arbitration, mediation and ad hoc mechanism. The findings also lead to the discovery of the following attributes: faster, less procedural, cost effective and enforceable; regulation and government's support; professionalism and ethic; training; and facility, that may promote a successful implementation of dispute resolution and ADR in Malaysia.

  3. Anal cancer; Cancer du canal anal

    Energy Technology Data Exchange (ETDEWEB)

    Fesneau, M.; Champeaux-Orange, E. [Service de radiotherapie, Centre regional universitaire de cancerologie Henry-S.-Kaplan CHU de Tours, Hopital Bretonneau, 37 - Tours (France); Champeaux-Orange, E. [Service d' oncologie-radiotherapie, Centre hospitalier regional d' Orleans, 45 - Orleans (France); Hennequin, C. [Service de cancerologie-radiotherapie, hopital Saint-Louis, 75 - Paris (France)

    2010-07-01

    Anal canal epidermoid carcinomas represent 1.2% of digestive cancers and 6% of ano-rectal cancers. For localized diseases, the treatment is based on radiotherapy with or without chemotherapy (5-FU and cisplatin or mitomycin), according to tumour and nodal extension. The recommended treatment dose is 45 Gy in the anal canal, the mesorectum, para-rectal lymph nodes, and inguinal lymph nodes. An additional dose of 15 to 20 Gy is delivered in the initial tumour for good responders. Salvage surgery is necessary in case of poor response. The organs at risk to be considered are bladder, femur heads, small intestine and vulva. The objective of this work is to summarize the epidemiological and radio-anatomic and prognostic characteristics of this tumour. The conformal radiotherapy technique is illustrated by a case report. (authors)

  4. Ewing Sarcoma of the External Ear Canal.

    Science.gov (United States)

    Binnetoglu, Adem; Baglam, Tekin; Tokuc, Gulnur; Kecelioglu Binnetoglu, Kiymet; Gerin, Fatma; Sari, Murat

    2016-01-01

    Background. Ewing sarcoma (ES) is a high-grade malignant tumor that has skeletal and extraskeletal forms and consists of small round cells. In the head and neck region, reported localization of extraskeletal ES includes the larynx, thyroid gland, submandibular gland, nasal fossa, pharynx, skin, and parotid gland, but not the external ear canal. Methods. We present the unique case of a 2-year-old boy with extraskeletal ES arising from the external ear canal, mimicking auricular hematoma. Results. Surgery was performed and a VAC/IE (vincristine, adriamycin, cyclophosphamide alternating with ifosfamide, and etoposide) regimen was used for adjuvant chemotherapy for 12 months. Conclusion. The clinician should consider extraskeletal ES when diagnosing tumors localized in the head and neck region because it may be manifested by a nonspecific clinical picture mimicking common otorhinolaryngologic disorders. PMID:27313930

  5. Squamous cell carcinoma of the anal canal.

    LENUS (Irish Health Repository)

    Martin, F T

    2012-01-31

    Squamous cell carcinoma ofthe anal canal represents 1.5% of all malignancies affectingthe gastrointestinal tract. Over the past 20 years dramatic changes have been seen in both the epidemiological distribution of the disease and in the therapeutic modalities utilised to manage it. CLINICAL MANAGEMENT: Historically abdominoperineal resection had been the treatment of choice with local resection reserved for early stage disease. Work by Nigro et al. has revolutionised how we currently manage carcinoma of the anal canal, demonstrating combined modality chemoradiotherapy as an appropriate alternative to surgical resection with the benefit of preserving sphincter function. Surgery is then reserved for recurrent disease with salvage abdominoperineal resection. This article reviews current literature and highlights the changing therapeutic modalities with selected clinical cases

  6. Cancer of the external auditory canal

    DEFF Research Database (Denmark)

    Nyrop, Mette; Grøntved, Aksel

    2002-01-01

    . PATIENTS: Ten women and 10 men with previously untreated primary cancer. Median age at diagnosis was 67 years (range, 31-87 years). Survival data included 18 patients with at least 2 years of follow-up or recurrence. INTERVENTION: Local canal resection or partial temporal bone resection. MAIN OUTCOME......OBJECTIVE: To evaluate the outcome of surgery for cancer of the external auditory canal and relate this to the Pittsburgh staging system used both on squamous cell carcinoma and non-squamous cell carcinoma. DESIGN: Retrospective case series of all patients who had surgery between 1979 and 2000...... MEASURE: Recurrence rate. RESULTS: Half of the patients had squamous cell carcinoma. Thirteen of the patients had stage I tumor (65%), 2 had stage II (10%), 2 had stage III (10%), and 3 had stage IV tumor (15%). Twelve patients were cured. All patients with stage I or II cancers were cured except 1...

  7. The shape of the human lumbar vertebral canal A forma do canal vertebral lombar humano

    Directory of Open Access Journals (Sweden)

    Edmundo Zarzur

    1996-09-01

    Full Text Available Literature on the anatomy of the human vertebral column characterizes the shape of the lumbar vertebral canal as triangular. The purpose of the present study was to determine the precise shape of the lumbar vertebral canal. Ten lumbar vertebral columns of adult male cadavers were dissected. Two transverse sections were performed in the third lumbar vertebra. One section was performed at the level of the lower border of the ligamenta flava, and the other section was performed at the level of the pedicles. The shape of the lumbar vertebral canal at the level of the pedicles tends to be oval or circular, whereas the shape of the lumbar vertebral canal at the level of the lower border of the ligamenta flava is triangular. Thus, the shape of the human lumbar vertebral canal is not exclusively triangular, as reported in the literature. It is related to the level of the transversal section performed on the lumbar vertebra. This finding should be taken into consideration among factors involved in the spread of solutions introduced into the epidural space.A literatura sobre a anatomia da coluna vertebral descreve como sendo triangular o formato do canal vertebral na região lombar. O objetivo deste estudo é determinar a real forma do canal da coluna vertebral lombar.Dez colunas vertebrais de cadáveres de homens adultos foram dissecadas. Dois cortes transversais foram executados na terceira vértebra lombar. Um corte foi feito no nível das bordas inferiores de dois ligamentos amarelos vizinhos e o outro corte foi transversal, no nível dos pedículos. A forma do canal vertebral variou: no nível dos pedículos ela tende a ser oval ou circular e junto às bordas inferiores dos ligamentos amarelos passa a ser triangular. Portanto, a forma do canal vertebral lombar não é somente triangular; ela depende do nível em que se faz o corte transversal da vértebra. Estes achados devem ser levados em consideração entre os fatores envolvidos na difusão das

  8. Spinal canal narrowing during simulated frontal impact

    OpenAIRE

    Ivancic, Paul C.; Panjabi, Manohar M.; Tominaga, Yasuhiro; Pearson, Adam M.; Elena Gimenez, S.; Maak, Travis G.

    2005-01-01

    Between 23 and 70% of occupants involved in frontal impacts sustain cervical spine injuries, many with neurological involvement. It has been hypothesized that cervical spinal cord compression and injury may explain the variable neurological profile described by frontal impact victims. The goals of the present study, using a biofidelic whole cervical spine model with muscle force replication, were to quantify canal pinch diameter (CPD) narrowing during frontal impact and to evaluate the potent...

  9. Carotid canal dehiscence in the human skull

    Energy Technology Data Exchange (ETDEWEB)

    Pastor Vazquez, J.F.; Gil Verona, J.A. [Department of Anatomy, Faculty of Medicine, University of Valladolid, Ramon y Cajal, 7, E-47005 Valladolid (Spain); Garcia Porrero, M. [Department of Radiology, Faculty of Medicine, University of Valladolid (Spain)

    1999-06-01

    Abnormalities of the floor of the carotid canal have been studied in 538 skulls. These abnormalities range from a fissure to total absence of the floor. This variation may be caused by abnormalities of the internal carotid artery or deficiencies in ossification of the skull base. CT suggests that these changes should be taken into account by surgeons working on the skull base. (orig.) With 4 figs., 8 refs.

  10. Koebner phenomenon of the ear canal skin.

    LENUS (Irish Health Repository)

    Young, O

    2009-02-01

    The Koebner phenomenon originally described the appearance of psoriatic lesions in the uninvolved skin of patients with psoriasis as a consequence of trauma. We describe a case of concurrent lichen planus and sarcoidosis in the auditory canal, which represents an unusual manifestation of the Koebner phenomenon. This is the first case of concurrent lichen planus and sarcoidosis in the head and neck region and highlights the need for biopsy to allow accurate histopathological diagnosis and treatment.

  11. Root canal filling using Resilon: a review.

    LENUS (Irish Health Repository)

    Shanahan, D J

    2011-07-01

    Root canal treatment is achieved by chemo-mechanical debridement of the root canal system followed by filling. The filling material \\'entombs\\' residual bacteria and acts as a barrier which prevents the entrance of oral microorganisms and reinfection of the root canal system through microleakage. However, filling with contemporary root filling materials such as gutta-percha offers limited long-term resistance to microorganisms; as a result other materials such as Resilon have been investigated as alternatives. The aim of this review was to analyse the literature to consider whether Resilon is a suitable root canal filling material. A MEDLINE and Cochrane library search including various keyword searches identified several papers which investigated or discussed Resilon or RealSeal\\/Epiphany. Analysis of the literature demonstrated that the bulk of the literature is in vitro in nature, based largely on leakage-type studies, and demonstrates a wide variety of methodologies with conflicting findings; as a result meaningful conclusions are difficult. Within the limit of these in vitro studies Resilon appears to perform adequately in comparison to gutta-percha, however, as a result of the questionable merit of such studies, it cannot presently be considered an evidence-based alternative to the current gold standard gutta-percha. It is imperative that before Resilon is considered as a replacement material, a better understanding of the physical properties of the resin sealer and the reality of the adhesive \\'monoblock\\' are elucidated. The literature also demonstrates a paucity of quality long-term clinical outcome studies which will need to be addressed before firm conclusions can be reached.

  12. Fat herniation through the canal of Schwalbe.

    Science.gov (United States)

    Cesmebasi, A; Abel, N; Tubbs, R S; Loukas, M

    2014-11-01

    The authors report a case of fat herniation through the canal of Schwalbe noted in a female cadaver during abdominopelvic dissection. Perineal hernias are rare hernias, and herniations through the hiatus of Schwalbe represent a rare posterior lateral perineal hernia. While these hernias are extremely rare, anatomists and surgeons should be aware of them, and the clinical significance and manifestations which may occur with these hernias. PMID:25448911

  13. Koebner phenomenon of the ear canal skin.

    LENUS (Irish Health Repository)

    Young, O

    2012-02-01

    The Koebner phenomenon originally described the appearance of psoriatic lesions in the uninvolved skin of patients with psoriasis as a consequence of trauma. We describe a case of concurrent lichen planus and sarcoidosis in the auditory canal, which represents an unusual manifestation of the Koebner phenomenon. This is the first case of concurrent lichen planus and sarcoidosis in the head and neck region and highlights the need for biopsy to allow accurate histopathological diagnosis and treatment.

  14. Lesions in the external auditory canal

    Directory of Open Access Journals (Sweden)

    Priyank S Chatra

    2011-01-01

    Full Text Available The external auditory canal is an S- shaped osseo-cartilaginous structure that extends from the auricle to the tympanic membrane. Congenital, inflammatory, neoplastic, and traumatic lesions can affect the EAC. High-resolution CT is well suited for the evaluation of the temporal bone, which has a complex anatomy with multiple small structures. In this study, we describe the various lesions affecting the EAC.

  15. Comparison of Bacterial Leakage between 3 Different Root Canal Obturation Techniques in Oval Shaped Canals

    Directory of Open Access Journals (Sweden)

    Eshagh-ali Saberi

    2014-06-01

    Full Text Available Introduction: The purpose of this study was to evaluate the sealing ability of 3 obturation techniques in oval-shaped canals by bacterial leakage assessment. Methods: Sixty mandibular incisors with oval canals were selected after providing buccolingual and mesiodistal radiographs. The teeth were sectioned at a 10 mm distance from the apex. After instrumentation, the teeth were divided into 3 groups and the canals in the three groups were obturated with lateral condensation (G1, warm vertical condensation (G2 and thermoplasticized injectable gutta percha (G3. The teeth were exposed to human saliva. Observing the turbidity of the BHI broth for a period of 63 days the number of days required for the complete contamination of root canals was recorded. The data were analyzed using descriptive statistical methods and Kruskal-Wallis test with SPSS statistical software. Results: Warm vertical condensation (G2 needed a significantly greater average time for leakage than the two other methods. No significant differences were found between lateral condensations and thermoplasticized injectable G.P techniques. Conclusion: warm vertical condensation provides a better seal against bacterial leakage than lateral condensation and obtura II method in obturating oval-canals.

  16. Quantitative Framework to Evaluate Alternative Dispute Resolution Investments in Architecture Engineering and Construction Projects Using Option and Real Option Theory

    Science.gov (United States)

    Menassa, Carol Chukri

    2009-01-01

    A project-specific dispute resolution ladder (DRL) typically consists of multiple alternative dispute resolution (ADR) techniques that are chosen to assist in mitigating the impact of change orders and claims (CCO) occurring during the project construction phase, and avoid their escalation to protracted disputes that adversely affect a…

  17. 29 CFR 101.31 - Initiation of proceedings to hear and determine jurisdictional disputes under section 10(k).

    Science.gov (United States)

    2010-07-01

    ... jurisdictional disputes under section 10(k). 101.31 Section 101.31 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD STATEMENTS OF PROCEDURES Jurisdictional Dispute Cases Under Section 10(k) of the...(k). The investigation of a jurisdictional dispute under section 10(k) is initiated by the filing...

  18. Endoscopic posterior decompression of lumbar canal stenosis

    Directory of Open Access Journals (Sweden)

    Yad Ram Yadav

    2013-01-01

    Full Text Available Lumbar canal stenosis (LCS is quite common. Surgery is indicated when patient fails to improve after conservative treatment. Endoscopic technique can be used in LCS and lateral recess stenosis. It can be performed in degenerative canal stenosis or with disc bulges. Bilateral severe bony canal stenosis and unstable spine are the contraindications. This procedure should be avoided in patients with a history of trauma. Detailed history and thorough physical examination should be performed to find out exact level of pathology responsible for symptoms. Patient′s symptoms must correlate with radiological findings. Magnetic resonance imaging is the investigation of choice because of its superior visualization of soft-tissue. Computed tomography scan does give a more accurate and detailed picture of the bony anatomy. Although the operative time and the complication rate could be more in the initial learning curve, the results of endoscopic decompression are comparable with conventional open procedures with the additional benefit of decreased complications and lower morbidity, when sufficient experience is gained. Complications in endoscopic surgery for LCS could be dural tears, hematomas and root and facet injury. This procedure is also associated with limitations such as steep learning curve and the contra lateral decompression may not be as good as ipsilateral side. Some of the limitations of this technique can be overcome by attending live operative workshop, practice on models and hands on cadaveric dissection. Conversion to an open procedure may be required when there is disorientation, management of dural tear and for control of bleeding.

  19. Quota disputes and subsistence whaling in Qeqertarsuaq, Greenland

    DEFF Research Database (Denmark)

    Tejsner, Pelle

    2014-01-01

    In Qeqertarsuaq (Disco Island), northwest Greenland, local disputes about the allocation of annual whaling quotas for beluga and narwhals feature as a source of conflict between state-imposed categories of occupational and non-occupational hunters. The national authorities’ co-management regime for...... the regulation of whale quotas has triggered the creation of new socio-economic groupings and compartmentalised respective groups of hunters in the process. Although the rigid legal categories have impacted upon the social unity and conduct of whaling in Qeqertarsuaq, and remain difficult to navigate...... families draw on locally varying environmental and ecological circumstances and that their negotiation of current regulations, in turn, suggests a further consideration of the social aspects as these inform local knowledge about whales and wider socio-economic circumstances governing whaling in...

  20. Legal transformations of business disputes in post-soviet Ukraine

    Directory of Open Access Journals (Sweden)

    Tatiana Kyselova

    2011-10-01

    Full Text Available This paper explores mobilisation of law by Ukrainian business people at the pre-litigation stage of disputes, when litigation has not as yet been commenced but a legal claim has been formalised through the pretenziya - a formal letter to the delinquent party written to a special template. In Soviet times the pretenziya was by law an obligatory prerequisite before filing a claim in a commercial court (arbitrazh, but nowadays it is optional. Having analysed the spectrum of legal and extra-legal functions of pretenziya, this paper concludes that due to its adaptability, pretenziya proved capable of operating both as a token of the public order – the ‘shadow of the law’ - and as part of a private contract enforcement. Pretenziya in a voluntary form has not only survived in market-oriented economy but even opened up new avenues for the creative use of legal forms in post-Soviet business.

  1. ROOT CANAL IRRIGANTS AND IRRIGATION TECHNIQUES: A REVIEW

    Directory of Open Access Journals (Sweden)

    Aniketh

    2015-04-01

    Full Text Available Root canal irrigation is not much emphasised in endodontic therapy. Most articles discussed are on root canal shaping and obturation not much emphasis is given for irrigation. There are many irrigation solutions which are introduced into market. The primary objective of root canal therapy is the ret ention of the pulpless or pulpally involved tooth with its associated periapical tissues in a healthy state. Achievement of this objective requires that the pulpal spaces and contents be eliminated as sources of infection. As the Enterococcus faecalis is a lso found to be the most important cause for endodontic failures, the action and efficacy of fewer irrigants against E. faecalis should also be given prime importance as of others. Therefore, the introduction of an antimicrobial endodontic irrigant during root canal therapy should be given priority in the hierarchy of root canal treatment. The purpose of this article is to analyse root canal irrigants, irrigation techniques and irrigation protocol.

  2. Geophysical investigation of a dutch levee and canal using various seismic and GPR techniques

    NARCIS (Netherlands)

    Noorlandt, R.P.; Kleine, M.P.E. de; Kruiver, P.P.; Bakker, M.A.J.; Mesdag, C.S.; Hoogendoorn, R.M.

    2011-01-01

    A geophysical survey has been carried out on the Juliana Canal and levee in the south of the Netherlands. For a stretch of about 35 km along this canal various construction works are planned, to deepen and widen the canal. The canal is in a geological setting such that leakage from the canal to the

  3. An Evaluation of the use of ADR in the Nigerian Public Construction Project Disputes

    Directory of Open Access Journals (Sweden)

    Falilat Olubunmi Idowu

    2015-03-01

    Full Text Available Today’s construction projects are becoming more complex and more capital intensive. Governments of developing countries of the world are responsible for the provision of infrastructural facilities to its citizenry. Many researchers have however found that these projects are delivered late by contractors and disputes have been found as a major cause of such late deliveries. Disputes have also been found as a cause of cost overruns on construction projects. Therefore the use of ADR (Alternative Dispute Resolution in resolving construction disputes cannot be over emphasized. This study examines the issues which militate against the use of ADR as well as the ADR techniques which give satisfaction to disputants in terms of cost, time and maintenance and sustainability of relationship. The study gathered information from both primary and secondary sources. Data from primary sources were collected from fifty seven construction and legal practitioners in the public and contracting organisations with the use of questionnaires. The sampling technique that was employed was stratified simple random sampling and data was analysed with the use of SPSS. The study found Lack of awareness of ADR as one of the factors that militate against the use of ADR. The ADR techniques which give satisfaction to disputants in terms of cost, time and maintenance and sustainability of relationship are adjudication and negotiation respectively. The study recommends that awareness of ADR techniques in resolving construction dispute should be increased in order to maximize the full benefit of the use of ADR in construction projects.

  4. AWARENESS ABOUT MEDIATION AS AN ALTERNATIVE FORM OF DISPUTE RESOLUTION: PRACTICES IN THE REPUBLIC OF MACEDONIA

    Directory of Open Access Journals (Sweden)

    Aleksandra Stoilkovska

    2015-06-01

    Full Text Available Disputes resolved with the use of mediation as a form of dispute resolution are rare (or at striking level in the practice in our country. In order to increase the number of disputes that were successfully completed based on mediation, it is necessary for the people to know about the alternative forms of resolving litigation. The lack of information contributes to the lack of trust in any resolution of the dispute except in the court. There is also the positive practice of resolving disputes through mediation macular placed in public. This Paper treats the action research which aims to connect the people awareness of mediation as a form of negotiation through which can quickly and easily, without major financial implications, to resolve any dispute. This paper is based on a survey with the members of Chamber of Mediators of the Republic of Macedonia. These results clearly confirm the lack of information among the local population about the forms of dispute resolution that are available and the benefits they offer. 

  5. Optimizing the chemical aspect of root canal irrigation

    OpenAIRE

    Wesselink, P.R.; Sluis, van der, J.; Versluis, A.M.; Macedo, de, R.G.

    2013-01-01

    Root canal treatment is aimed at the removal of inflamed and infected tissue present in the root canal system. It will prevent the entrance of new microorganisms or nutrients in order to maintain or create a healthy environment around the root. There is sufficient evidence that shows that traditional endodontic therapy cannot make the root canal system completely free of bacteria. Moreover, it may not always result in complete healing of apical periodontitis, highlighting the need of optimizi...

  6. Choice of root canal irrigants by Serbian dental practitioners

    OpenAIRE

    Tošić Goran; Miladinović Milan; Kovačević Milorad; Stojanović Miodrag

    2016-01-01

    Background/Aim. Root canal treatment is considered to be the one of the most important procedures in endodontic treatment. To irrigate the root canal it is most common to use sodium hypochlorite (NaOCl), chlorhexodine, ethylenediami-netetraacetic acid (EDTA), local anesthetic solution, while the most used in Serbia is hydrogen peroxide (H2O2). The aim of this survey was to reveal the preferred root canal irrigants used by general dental practitioners in Ser...

  7. ROOT CANAL IRRIGANTS AND IRRIGATION TECHNIQUES: A REVIEW

    OpenAIRE

    Aniketh; Mohamed; Geeta; Nandakishore; Gourav Kumar; Patrick Timothy; Jayson Mathew; Sahle Abdul

    2015-01-01

    Root canal irrigation is not much emphasised in endodontic therapy. Most articles discussed are on root canal shaping and obturation not much emphasis is given for irrigation. There are many irrigation solutions which are introduced into market. The primary objective of root canal therapy is the ret ention of the pulpless or pulpally involved tooth with its associated periapical tissues in a healthy state. Achievement of this objective requires that the pulpal spaces and con...

  8. Interactions between root canal irrigants, sealers and dentin

    OpenAIRE

    Neelakantan, P.

    2016-01-01

    The objective of this thesis was to determine the interactions between root filling materials and root dentin and to investigate if root canal irrigating solutions had an impact on these interactions. The following outcomes were assessed in the studies encompassed in this thesis: (i) dislocation resistance of an epoxy resin based root canal sealer and tricalcium silicate based root canal sealers, (ii) the influence of irrigation protocols on the sealing ability and chemical interactions with ...

  9. Endodontic Considerations in Three-canalled Premolars: A Practical Update

    Science.gov (United States)

    Mohammadi, Zahed; Shalavi, Sousan; Giardino, Luciano; Asgary, Saeed

    2016-01-01

    The most difficult clinical considertions in orthograde root canal treatment are generally related to the anatomy of the teeth. Three-canalled maxillary and mandibular premolars (mini-molars) have been reported in several studies. The purpose of this paper was to review various aspects of three-canalled premolars including incidence, clinical and radiographic diagnosis, racial predisposition, access cavity preparation, instrumentation and obturation. PMID:27141223

  10. Three root canals in the maxillary second premolar

    Directory of Open Access Journals (Sweden)

    de Almeida-Gomes Fabio

    2009-01-01

    Full Text Available In this study, we report an endodontic treatment of the maxillary second premolar with three root canals and distinct foramens. The possibility of three root canals in this tooth is quite small; however, it must be taken into account in clinical and radiographic evaluation during endodontic treatment. Many times, their presence is noticed only after canal treatment due to continuing post-operative discomfort.

  11. Feasibility and limitations of endoscopy in Guyon's canal

    OpenAIRE

    Noszczyk, Bartłomiej H.; Zdybek, Piotr

    2014-01-01

    Introduction This retrospective report summarizes observations from eight operations where the endoscopically assisted approach was used to explore Guyon's canal syndromes of idiopathic aetiology. Aim To evaluate the feasibility and limitations of endoscopic Guyon's canal release performed from a distal forearm incision. Material and methods Eight charts and video records of eight ulnar tunnel syndrome patients presenting concomitant idiopathic Guyon's canal syndromes were retrospectively rev...

  12. Cervical spinal canal narrowing and cervical neurologi-cal injuries

    OpenAIRE

    Zhang, Ling; Chen, Hai-Bin; Wang, Yi; ZHANG Li-ying; Liu, Jing-cheng; WANG Zheng-guo

    2012-01-01

    【Abstract】Cervical spinal canal narrowing can lead to injury of the spinal cord and neurological symptoms in-cluding neck pain, headache, weakness and parasthesisas. According to previous and recent clinical researches, we investigated the geometric parameters of normal cervical spinal canal including the sagittal and transverse diameters as well as Torg ratio. The mean sagittal diameter of cervical spinal canal at C 1 to C 7 ranges from 15.33 mm to 20.46 mm, ...

  13. Morphometric analysis of the cervical spinal canal on MRI.

    Science.gov (United States)

    Matveeva, Niki; Janevski, Petar; Nakeva, Natasha; Zhivadinovik, Julija; Dodevski, Ace

    2013-01-01

    Two useful numerical values, called the Torg ratio and the spinal canal diameter (SC diameter) are widely accepted as reliable morphometric determinants of spinal stenosis. The aims of the study were to examine morphometric determinants of the cervical spinal canal on MRI in both sexes and analyse them as reliable indicators of spinal stenosis. Measurements were made on 50 MR images (sagittal T2 weighted images from C3 to C7) of the cervical spine of patients from the Emergency Centre who had undertaken MRI of the cervical spine in addition to CT for various diagnostic indications. Torg ratio, used in evaluation of the spinal canal stenosis on plain x-ray radiographs, cannot be used as a spinal canal stenosis indicator due to the gender differences in the vertebral bodies' width. Sagittal canal diameters were more spread out in males than in females. MRI enables the value of the space available for the spinal cord, (SAC) to be determined, by subtracting the sagittal diameter of the spinal cord from the sagittal diameter of the spinal canal. Not gender, but individual and level differences in the SAC values were evident (cervical cord enlargement). SAC values relied more on the spinal canal than on the spinal cord, so that the differences in the dimensions of the spinal cord accounted for less variability in the SAC values. MR imaging of the cervical spine provides more accurate cervical canal and spinal cord measurements that could serve as morphometric determinants of the cervical canal stenosis. PMID:24280784

  14. Determining optimal transit charges: The Kiel Canal in Germany

    OpenAIRE

    Heitmann, Nadine; Rehdanz, Katrin; Schmidt, Ulrich

    2011-01-01

    The Kiel Canal in Germany connects ports on the Baltic Sea with the rest of the world and is the most-used artificial waterway in the world. Despite this fact, it generates a balance sheet loss. Revenues, which are mainly generated by the transit charge, do not cover its operating expenses. This situation raises the question: What reforms could be made to make the canal generate a balance sheet profit? In this paper, we focus solely on the canal's revenue. Because the canal is a monopoly that...

  15. [Canal infection. Ecological theory and repair with osteodentin].

    Science.gov (United States)

    Muñiz, M A; Zeberio, T

    1991-01-01

    The characteristics of the infection in the root canal are analyzed, specially its development before pulpal necrosis. It is inferred that it is an ecological infection with a function: to decompose the necrosis. Inactivating the infection in the canal by the formocresol technique, calcium hidroxide or with the conventional basic treatment in Endodontics, cleaning, washing, disinfecting and, in this case, with partial obturation of the canal, it is possible to induce a reparation with osteodentine that can cover all the free extension of the canal. PMID:1882104

  16. THE ARBITRABILITY OF CORPORATE DISPUTES IN TERMS OF EXCLUSIVE AND SPECIAL JURISDICTION

    OpenAIRE

    D. V. GUMENYUK

    2015-01-01

    The article analyzes the Arbitration Procedure Code of the Russian Federation, the International Commercial Arbitration Act and case law of the Russian Federation for the arbitrability of corporate disputes. The article criticizes the approach according to which corporate disputes are non-arbitrable. The article gives an insight into the viewpoint which prohibits the arbitrability of corporate disputes by criticizing the major arguments of the Russian Courts used in their judgments. The artic...

  17. Disputes over Circulation of Rural Land Contractual Management Right and Control Countermeasures

    Institute of Scientific and Technical Information of China (English)

    Deyu; DU

    2013-01-01

    On the basis of current situations of disputes over rural land contractual management right,this paper analyzes causes of disputes from four aspects. It states that controlling disputes,regulating and strengthening land circulation in accordance with laws are core works of new socialist countryside construction and rural reform. Finally,it presents five control countermeasures,including improving laws and regulations on circulation of rural land contractual management right,strengthening popularization and guidance of relevant laws and regulations,government departments administering in accordance with laws,stressing management of land contractual management right circulation contract,and establishing and perfecting land circulation intermediaries to realize market-oriented circulation.

  18. Cross-Border Litigation and ADR Mechanisms in Disputes Concerning Mobile Computing in the EU

    DEFF Research Database (Denmark)

    Savin, Andrej

    2011-01-01

    The aim of this paper is to discuss briefly how the EU rules on jurisdiction, choice of law and alternative dispute resolution in civil and commercial matters operate in the context of mobile computing. The article first looks at rules on jurisdiction in commercial disputes, both between businesses...... and between businesses and consumers. It then discusses the choice-of-law issues applicable to mobile computing. Finally, there is an examination of alternative dispute resolution as an alternative to regular courts in transactions involving mobile computing....

  19. Comparison of antimicrobial substantivity of root canal irrigants in instrumented root canals up to 72 h: An in vitro study

    OpenAIRE

    M N Shahani; Subba Reddy, V. V.

    2011-01-01

    Disinfection of the root canal system is one of the primary aims of root canal treatment. This can be achieved through the use of various antimicrobial agents in the form of irrigants and medicaments. The antimicrobial substantivity of 2% chlorhexidine gluconate, 1% povidone iodine, 2.5% hydrogen peroxide followed by 2% sodium hypochlorite, and 2% sodium hypochlorite alone as irrigants was assessed in instrumented root canals. 2% chlorhexidine showed antimicrobial substantivity lasting up to ...

  20. Revestimientos especiales para diques y canales

    Directory of Open Access Journals (Sweden)

    Zorzi, Silvano

    1964-11-01

    Full Text Available This paper summarizes the possibilities and advantages of adopting special facings for dykes and canals, and generally for all large hydraulic works, where waterproofing is of paramount importance. Technical advances in recent years have made it possible to prefabricate many facing units used in these types of works; large slabs, made in reinforced and prestressed concrete, are flexible, and watertight. Although there are many possibilities and types of facing treatments, the one described here is outstanding. It consists of narrow slabs, highly flexible, placed transversally with respect to the canal axis. They are attached with cement mortar, and the joints are finally sealed with a special mortar, called «Emboco». In this article a description is also given of a series of projects, where facing treatments have been used, which are now successfully in service. Finally some general and simple advise is given on the best procedure to apply these facing treatments in the most effective and economic manner.En este trabajo se resumen las posibilidades y ventajas que ofrecen los revestimientos especiales de diques y taludes de canales y, en general, en todas las grandes obras hidráulicas, en que la impermeabilización es de mayor importancia al tratar de conservar los caudales iniciales o la retención de aguas embalsadas, según los casos. Los progresos de las técnicas modernas, en particular la prefabricación, han permitido este tipo de revestimientos con losas de gran longitud, extremadamente flexibles e impermeables, de hormigón armado y pretensado. Aunque son muchas las posibilidades y tipos de revestimiento, destaca el que a continuación se expone: consiste en placas o losas estrechas, de gran flexibilidad, colocadas transversalmente al eje del canal sobre tongadas de mortero de cemento, y cuyas juntas se sellan, finalmente, con un mortero especial llamado «Emboco». Complementan la exposición teórica del método una serie de

  1. CAVERNOUS HEMANGIOMA OF THE INTERNAL AUDITORY CANAL

    Directory of Open Access Journals (Sweden)

    Mohammad Hossein Hekmatara

    1993-06-01

    Full Text Available Cavernous hemangioma is a rare benign tumor of the internal auditory canal (IAC of which fourteen cases have been reported so far."nTinnitus and progressive sensorineural hearing loss (SNHL are the chief complaints of the patients. Audiological and radiological planes, CTScan, and magnetic resonance image (MRI studies are helpful in diagnosis. The only choice of treatment is surgery with elective transmastoid trans¬labyrinthine approach. And if tumor is very large, the method of choice will be retrosigmoid approach.

  2. Cancer incidence in the Love Canal area.

    Science.gov (United States)

    Janerich, D T; Burnett, W S; Feck, G; Hoff, M; Nasca, P; Polednak, A P; Greenwald, P; Vianna, N

    1981-06-19

    Data from the New York Cancer Registry show no evidence for higher cancer rates associated with residence near the Love Canal toxic waste burial site in comparison with the entire state outside of New York City. Rates of liver cancer, lymphoma, and leukemia, which were selected for special attention, were not consistently elevated. Among the other cancers studied, a higher rate was noted only for respiratory cancer, but it was not consistent across age groups and appeared to be related to a high rate for the entire city of Niagara Falls. There was no evidence that the lung cancer rate was associated with the toxic wastes buried at the dump site.

  3. Root canal treatment of mandibular second premolar tooth with taurodontism

    Directory of Open Access Journals (Sweden)

    Vujašković Mirjana

    2008-01-01

    Full Text Available INTRODUCTION Taurodontism is a morphoanatomical change in the shape of a tooth. An enlarged body of a tooth with smaller than usual roots is a characteristic feature. Internal tooth anatomy correlates with this appearance, which means that a taurodontal tooth has a large pulp chamber and apically positioned furcations. This dental anomaly may be associated with different syndromes and congenital discoders. CASE OUTLINE The case report presents the patient of a rare case of taurodontism in the mandibular second premolar with chronic periodontitis. Endodontic treatment was performed after dental history and clinical examination. Special care is required in all segments of endodontic treatment of a taurodontal tooth from the identification orifice, canal exploration, determining working length, cleaning and shaping and obturation of the root canal. Precurved K-file was used for canal exploration and location of the furcation. One mesial and one distal canal with the buccal position were identified in the apical third of the root canal. The working lengths of two canals were determined by radiographic interpretation with two K-files in each canal and verified with the apex locator. During canal instrumentation, the third canal was located in the disto-lingual position. The working length of the third canal was established using the apex locator. CONCLUSION Thorough knowledge of tooth anatomy and its variations can lead to lower percentage of endodontic failure. Each clinical case involving these teeth should be investigated carefully, clinically and radiographically to detect additional root canals. High quality radiographs from different angles and proper instrumentarium improve the quality of endodontic procedure.

  4. Root canal filling evaluation using optical coherence tomography

    Science.gov (United States)

    Negrutiu, Meda L.; Sinescu, Cosmin; Topala, Florin; Nica, Luminita; Ionita, Ciprian; Marcauteanu, Corina; Goguta, Luciana; Bradu, Adrian; Dobre, George; Rominu, Mihai; Podoleanu, Adrian Gh.

    2010-04-01

    Endodontic therapy consists in cleaning and shaping the root canal system, removing organic debris and sealing the intra-canal space with permanent filling materials. The purpose of this study was to evaluate various root canal fillings in order to detect material defects, the marginal adaptation at the root canal walls and to assess the quality of the apical sealing. 21 extracted single-root canal human teeth were selected for this study. We instrumented all roots using NiTi rotary instruments. All canals were enlarged with a 6% taper size 30 GT instrument, 0,5 mm from the anatomical apex. The root canals were irrigated with 5% sodium hypochlorite, followed by 17% ethylenediaminetetraacetic acid (EDTA). After the instrumentation was completed, the root canals were obturated using a thermoplasticizable polymer of polyesters. In order to assess the defects inside the filling material and the marginal fit to the root canal walls, the conebeam micro-computed tomography (CBμCT) was used first. After the CBμCT investigation, time domain optical coherence tomography working in en face mode (TDefOCT) was employed to evaluate the previous samples. The TDefOCT system was working at 1300 nm and was doubled by a confocal channel at 970 nm. The results obtained by CBμCT revealed no visible defects inside the root-canal fillings and at the interfaces with the root-canal walls. TDefOCT investigations permit to visualize a more complex stratificated structure at the interface filling material/dental hard tissue and in the apical region.

  5. Restorative Justice and Alternative Dispute Resolution: An Analytical Discourse for African Professionals

    Directory of Open Access Journals (Sweden)

    Omale, Don John O.

    2011-04-01

    Full Text Available The strong advocacy for Restorative Justice and Alternative Dispute Resolution in Africa; and evolving models is a welcomed development for penal reforms and conflict resolution. However, as an African adage says "it is when a tripod is being designed and constructed that the legs should be set straight to forestall cook wares falling". This study drew its strength from a completed Doctor of Philosophy (PhD dissertation initially reviewed with the aim of setting the record straight in the meaning and conceptions of restorative justice and alternative dispute resolution for African practitioners. This is imperative because as the saying goes "words put differently make different meanings, and meaning put differently yield different actions". So if restorative justice and alternative dispute resolution must advance professionally, and as academic disciplines in Africa, practitioners and academics must understand the 'thin' differences inherent in the principles and practice of restorative justice, and alternative dispute resolution.

  6. 78 FR 27279 - WTO Dispute Settlement Proceeding Regarding Indonesia-Importation of Horticultural Products...

    Science.gov (United States)

    2013-05-09

    ... complete multiple steps prior to importing those products into Indonesia. The legal instruments through... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding Indonesia-- Importation of... establishment of a panel to consider Indonesia's import restricting measures on the importation of...

  7. 77 FR 46788 - WTO Dispute Settlement Proceeding Regarding China-Anti-Dumping and Countervailing Duties on...

    Science.gov (United States)

    2012-08-06

    ... From the Federal Register Online via the Government Publishing Office TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding China--Anti-Dumping and Countervailing Duties on Certain Automobiles From the United States AGENCY: Office of the United States Trade Representative. ACTION:...

  8. 78 FR 58378 - WTO Dispute Settlement Proceeding Regarding Anti-Dumping and Countervailing Measures on Large...

    Science.gov (United States)

    2013-09-23

    ... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding Anti-Dumping and Countervailing... using the weighted average-to-transaction comparison methodology in anti-dumping investigations, administrative reviews and other segments of anti- dumping proceedings.'' Korea also challenges...

  9. Dejavniki uspešnosti mediacije v sodnih sporih = Factors of Mediation Success in Court Disputes

    Directory of Open Access Journals (Sweden)

    Roberto Biloslavo

    2009-09-01

    Full Text Available A massive decrease in successful mediation procedures at the AlternativeDispute Resolution Department at the District Court in Ljubljanaraises the question of what its causes are. To recognize factorsthat contribute to a successful mediation we did qualitative researchon a sample of nine mediators. It was determined in the research thatthe mediators believe that the factors which greatly influence the decreasein successfulness in mediation procedures are: the manner ofrealization of mediation procedure, phase in which the dispute shouldbe solved with mediations, role of the judge in the phase of startingmediation, suitability of dispute for mediation, possibility to choose amediator, mediator himself, use of method for dispute resolution, separateand joint sessions and payability of mediation procedure. In conclusion,we present guidelines and proposals according to researchfindings.

  10. The Role of Customary Arbitration in the Resolution of Disputes among Nigerian Indigenous Communities

    Directory of Open Access Journals (Sweden)

    T. Kehinde Adekunle

    2015-12-01

    Full Text Available Central to the issue of resolution of any disputes is the mechanism adopted in handling it. Customary arbitration is, thus, one of the recognised methods of resolving disputes among the indigenes of Nigeria. Unlike the Western adversarial method of settling disputes under which the winner-takes-all, customary arbitration aimed at reconciling the parties to disputes after effecting settlement. The question, however, is whether customary arbitration has any relevance among Nigerian indigenous communities and whether it has made any impact on the maintenance of societal equilibrium. This paper, therefore, examined the issues involved in customary arbitration such as the ingredients that make it work, conditions of its validity and its effect on the state of the society with a view to making it work more effectively among the indigenes.

  11. Analysis on Causes of Rural Land Expropriation Disputes Based on Smith’s Model

    Institute of Scientific and Technical Information of China (English)

    Yan; XIE; Lan; HE

    2014-01-01

    Frequent occurrence of land expropriation disputes in rural areas of China has attracted attention of scholars to study causes. Most existing studies discuss causes from " structure- institution" level. In other words,land expropriation disputes are caused by existing imperfect institutions,regulations,and policies. Such analysis model points institutional causes,but pays little attention to policy implementation process,especially the subjective initiative of parties concerned. This paper described a decade-long land expropriation dispute case in detail.Through description of event and process and survey of reasons of actors,it revealed factors resulting in occurrence and upgrade of dispute,and analyzed factors and their interactions with the aid of Smith Process Model.

  12. 76 FR 12401 - WTO Dispute Settlement Proceeding Regarding China-Certain Measures Affecting Electronic Payment...

    Science.gov (United States)

    2011-03-07

    ... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding China--Certain Measures Affecting Electronic Payment Services AGENCY: Office of the United States Trade Representative. ACTION: Notice; request for comments. SUMMARY: The Office of the United States Trade Representative (``USTR'') is...

  13. 75 FR 60159 - WTO Dispute Settlement Proceeding Regarding China-Certain Measures Affecting Electronic Payment...

    Science.gov (United States)

    2010-09-29

    ... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding China--Certain Measures Affecting Electronic Payment Services AGENCY: Office of the United States Trade Representative. ACTION: Notice; request for comments. SUMMARY: The Office of the United States Trade Representative (``USTR'') is...

  14. Management of mandibular first molar with four canals in mesial root

    OpenAIRE

    Subbiya, Arunajatesan; Kumar, Krishnamurthy Sathish; Vivekanandhan, Paramasivam; Prakash, Venkatachalam

    2013-01-01

    Successful root canal treatment depends on adequate cleaning, shaping, and filling of the root canal system. The presence of middle mesial (MM) root canal of mandibular molars has been reported by various authors. But incidence of four canals in mesial root of mandibular molar is very rare. The aim of this case report is to present and describe the identification and management of a mandibular first molar with four canals in the mesial root and single canal in the distal root.

  15. Some Reflections on the Resolution of State-to-State Disputes in International Waters Governance Agreements

    OpenAIRE

    Richard Kyle Paisley; Alex Grzybowski

    2011-01-01

    This paper reviews various dispute resolution mechanisms that have, or may have, application in international waters governance agreements. International waters are water resources that are shared by two or more states. They include international freshwater, international groundwater and international Large Marine Ecosystem (LMEs) situations. There are a number of possible types of dispute resolution mechanisms in international waters governance agreements. They include: (1) international co...

  16. Using Case Based Reasoning and principled negotiation to provide decision support for dispute resolution

    OpenAIRE

    Carneiro, Davide Rua; Novais, Paulo; Andrade, Francisco Carneiro Pacheco; Zeleznikow, John; Neves, José

    2013-01-01

    The growing use of Information Technology in the commercial arena leads to an urgent need to find alternatives to traditional dispute resolution. New tools from fields such as Artificial Intelligence should be considered in the process of developing novel Online Dispute Resolution platforms, in order to make the ligation process simpler, faster and conform with the new virtual environments. In this work, we describe UMCourt, a project built around two sub-fields of Artificial Intelligence res...

  17. Exploring Effective Financial Dispute Resolution Design Models Through a Learning Orientation: Experiences from East Asia

    OpenAIRE

    Mak, SP; Ali, S.

    2012-01-01

    In recent times, global financial dislocation has provided an impetus for examining effective avenues for the resolution of financial disputes. Hong Kong, like many financial centers throughout the world, has been directly affected by the collapse of Lehman Brothers. Its response to the collapse can partly be described by a learning orientation which first sought to examine existing institutional dispute resolution design mechanisms from which it could explore possible solutions. Based on its...

  18. A comparison of conventional, final-offer, and "combined" arbitration for dispute resolution.

    OpenAIRE

    Dickenson, David L.

    2004-01-01

    Two widely used forms of arbitration are conventional arbitration, in which the arbitrator makes an unconstrained settlement choice, and final-offer arbitration, in which the arbitrator must choose between disputants' final offers. Under an innovative, as yet unused approach called 'combined arbitration,' if the arbitrator's notion of a fair settlement lies between the disputants' final offers, final-offer arbitration rules are used; otherwise, conventional arbitration rules are used. Theoret...

  19. The Disputes of Maritime Interests Test China's Peaceful Rise%The Disputes of Maritime Interests Test China's Peaceful Rise

    Institute of Scientific and Technical Information of China (English)

    Shi Yongming

    2012-01-01

    In recent years, continued escalation has been seen in the disputes of territorial sovereignty and maritime interests in both the East China Sea and the South China Sea. In the backdrop of increasing competition for resources driven by the rising demand of people's daily life, China remains a developing country, but strictly guarded against by the United States. Some countries want to take advantage of the uncertain elements in the current strategic environment to slow the momentum of cooperative development in East Asia. It would be a serious test for China during its rise to handle the disputes of maritime interests appropriately.

  20. New Technologies to Improve Root Canal Disinfection.

    Science.gov (United States)

    Plotino, Gianluca; Cortese, Teresa; Grande, Nicola M; Leonardi, Denise P; Di Giorgio, Gianni; Testarelli, Luca; Gambarini, Gianluca

    2016-01-01

    Effective irrigant delivery and agitation are prerequisites to promote root canal disinfection and debris removal and improve successful endodontic treatment. This paper presents an overview of the currently available technologies to improve the cleaning of the endodontic space and their debridement efficacy. A PubMed electronic search was conducted with appropriate key words to identify the relevant literature on this topic. After retrieving the full-text articles, all the articles were reviewed and the most appropriate were included in this review. Several different systems of mechanical activation of irrigants to improve endodontic disinfection were analysed: manual agitation with gutta-percha cones, endodontic instruments or special brushes, vibrating systems activated by low-speed hand-pieces or by sonic or subsonic energy, use of ultrasonic or laser energy to mechanically activate the irrigants and apical negative pressure irrigation systems. Furthermore, this review aims to describe systems designed to improve the intracanal bacterial decontamination by a specific chemical action, such as ozone, direct laser action or light-activated disinfection. The ultrasonic activation of root canal irrigants and of sodium hypochlorite in particular still remains the gold standard to which all other systems of mechanical agitation analyzed in this article were compared. From this overview, it is evident that the use of different irrigation systems can provide several advantages in the clinical endodontic outcome and that integration of new technologies, coupled with enhanced techniques and materials, may help everyday clinical practice. PMID:27007337

  1. Visibility of the central canal on MRI

    Energy Technology Data Exchange (ETDEWEB)

    Petit-Lacour, M.C.; Lasjaunias, P.; Iffenecker, C.; Benoudiba, F.; Hadj Rabia, M.; Doyon, D. [Service de Neuroradiologie, Faculte de Paris Sud (France); Hurth, M. [Department of Neurosurgery, Faculte Paris Sud, Kremlin-Bicetre (France)

    2000-10-01

    The central canal of the spinal cord is present at birth and becomes progressively obliterated. Cadaver studies have shown that it may persiste partially or completely. To our knowledge, this entity has not been described on MRI. We reviewed 794 MRI studies of the spinal cord, and found 12 patients (aged 14 to 65 years) who had an intramedullary cavity. The cavity was at the junction of the ventral {sup 1}/{sub 3} and dorsal {sup 2}/{sub 3} of the spinal cord, except at the level of the lumbar enlargement, where it was central. It was filiform in most cases, although sometimes fusiform (3 to 4 mm in diameter), and had regular contours. The cavity were thoracic in 69 % of cases. The clinical features were totally unrelated to the image, and there were no anatomical factors (Chiari malformation, dysraphism) predisposing to syringomyelia. The images were perfectly compatible with a persistent central canal, which we interpret as a variant of normal anatomy. Therefore it is important to regard these findings as normal, to avoid unnecessary treatment and follow-up. (orig.)

  2. Optimizing the chemical aspect of root canal irrigation

    NARCIS (Netherlands)

    R.G. de Macedo

    2013-01-01

    Root canal treatment is aimed at the removal of inflamed and infected tissue present in the root canal system. It will prevent the entrance of new microorganisms or nutrients in order to maintain or create a healthy environment around the root. There is sufficient evidence that shows that traditiona

  3. 5 CFR 550.714 - Panama Canal Commission employees.

    Science.gov (United States)

    2010-01-01

    ...) Notwithstanding any other provisions of this subpart, an employee separated from employment with the Panama Canal... a position that meets all the following conditions: (1) The position is with the Panamanian public... below the employee's rate of basic pay as a Panama Canal Commission employee; (3) The position is...

  4. Reform in Indian canal irrigation: does technology matter?

    NARCIS (Netherlands)

    Narain, V.

    2008-01-01

    This paper examines the implications of technology - the design of canal irrigation for irrigation management reform. With reference to two different design systems in Indian irrigation - shejpali and warabandi - it shows that the potential for reform varies with the design of canal irrigation. Thre

  5. RCRA closure of the Building 3001 Storage Canal

    International Nuclear Information System (INIS)

    The 3001 Storage Canal is located under portions of Buildings 3001 and 3019 at Oak Ridge National Laboratory (ORNL) and has a capacity of approximately 62,000 gallons of water. The term canal has historically been used to identify this structure, however, the canal is an in-ground reinforced concrete structure satisfying the regulatory definition of a tank. From 1943 through 1963, the canal in Building 3001 was designed to be an integral part of the system for handling irradiated fuel from the Oak Ridge Graphite Reactor. Because one of the main initial purposes of the reactor was to produce plutonium for the chemical processing pilot plant in Building 3019, the canal was designed to be the connecting link between the reactor and the pilot plant. During the war years, natural uranium slugs were irradiated in the reactor and then pushed out of the graphite matrix into the system of diversion plates and chutes which directed the fuel into the deep pit of the canal. After shutdown of the reactor, the canal was no longer needed for its designed purpose. Since 1964, the canal has only been used to store radioisotopes and irradiated samples under a water pool for radiation protection. This report describes closure alternatives

  6. Industry disputes administration report on oil and gas leasing

    Science.gov (United States)

    Showstack, Randy

    2012-05-01

    Despite the Obama administration's efforts to make millions of acres of public lands available for oil and gas development, most of the acreage onshore and offshore of the contiguous United States remains idle, according to “Oil and gas lease utilization, onshore and offshore,” a 15 May report issued by the Department of the Interior (DOI). The report, which is being disputed by industry representatives, notes that 72% of the nearly 36 million leased offshore acres currently are inactive and that 50.6% of onshore leased acres (about 20.8 million acres) also are idle. “As part of the Obama administration's all-of- the-above energy strategy, we continue to make millions of acres of public lands available for safe and responsible domestic energy production on public lands and in federal waters,” said DOI secretary Ken Salazar. “These lands and waters belong to the American people, and they expect those energy supplies to be developed in a timely and responsible manner and with a fair return to taxpayers. We will continue to encourage companies to diligently bring production online quickly and safely on public lands already under lease.”

  7. THE ARBITRABILITY OF CORPORATE DISPUTES IN TERMS OF EXCLUSIVE AND SPECIAL JURISDICTION

    Directory of Open Access Journals (Sweden)

    D. V. GUMENYUK

    2015-01-01

    Full Text Available The article analyzes the Arbitration Procedure Code of the Russian Federation, the International Commercial Arbitration Act and case law of the Russian Federation for the arbitrability of corporate disputes. The article criticizes the approach according to which corporate disputes are non-arbitrable. The article gives an insight into the viewpoint which prohibits the arbitrability of corporate disputes by criticizing the major arguments of the Russian Courts used in their judgments. The article argues that the rules of the Arbitration Procedure Code of the Russian Federation on special jurisdiction do not limit the right of the party to choose alternative dispute resolution, instead of the State’s Court ruling. Moreover, the rules, concerning exclusive jurisdiction do not apply to the arbitrability of the dispute. The Constitutional Court ruled out that the «exclusive jurisdiction » category does only apply to differentiate the Commercial Courts’ jurisdiction from the General Courts’ jurisdiction. The article also suggests an amendment to article 225.1 of the Arbitration Procedure Code of the Russian Federation admitting the arbitrability of corporate disputes.

  8. Divided parents, shared children Conflicting approaches to relocation disputes in the USA

    Directory of Open Access Journals (Sweden)

    Theresa Glennon

    2008-06-01

    Full Text Available Custody relocation disputes pose intractable dilemmas for courts in a highly mobile society. The custodial parent, most often a woman, seeks self-determination, freedom of movement and a continued custodial relationship with the child. The non-custodial parent seeks to preserve a geographically close relationship with the child. Courts must identify the best interests of the children amidst these multiple and conflicting interests. They make decisions that may determine the course of custodial parents’ lives, affecting remarriage, employment, education, and proximity to family. A narrow doctrinal focus on children’s best interests ignores these key aspects of relocation disputes. This article examines the varied legislative and judicial approaches to relocation disputes in the US and proposed principles for resolution of these disputes. It reviews scholarship analyzing relocation disputes from a wide range of perspectives, including: conflicting social science research; competing ideologies of the post-divorce family; alternative dispute resolution; parents’ constitutional rights; domestic violence victims; and proposals to eliminate geographic presumptions and remedy the economic effect of restraints on relocation. Relocation doctrine in the US should be realigned to address these complex perspectives. States should also assist post-divorce families to support children through the common experience of relocation.

  9. Application of CT image measurement of human nasal sinuses in anatomical study of optic canal location

    International Nuclear Information System (INIS)

    Objective: To locate the optic canal precisely by measuring related distances and angles between optic canal and certain landmarks. Methods: 120 CT images from clinical database were chosen for measurement. The line (L1) of the nasal bone tip (P1) and the point of tuberculum sellae (P2) in centre sagittal plane were set as a baseline. The plane went through L1 and perpendicular to centre sagittal plane (L2) was set as measurement plane. The parameters were the medial canal wall length (D1), the distance between nasal bone tip (P1) and orbit end of optic canal (P3) (D2), the distance between P1 and cranium end of optic canal (P4) (D3), the distance between P3 and L2 (D4), the distance between P4 and L2 (D5), the angle between P1P3 and L2 (A1), and the angle between P1P4 and L2 (A2). Results: D1 was (10.51±1.07) mm on the left, (10.64±1.10) mm on the right, statistical difference was found between the two sides (P<0.05). D2 was (66.68±5.99) mm on the left, (66.81±5.97) mm on the right, there was no statistical difference between the two sides (P>0.05), D3 was (72.82±6.33) mm on the left, (73.04±6.33) mm on the right, statistical difference was found between the two sides (P<0.05). D4 was (13.96±1.43)mm on the left, (14.16±1.53) mm on the right, there was no statistical difference between the two sides (P>0.05). D5 was (6.65±1.25) mm on the left, (6.58±1.41) mm on the right, there was no statistical difference between the two sides (P>0.05). A1 was (12.26±1.63)°, and A2 (5.28±1.13)°. Conclusion: The parameters above can help to locate the optic canal precisely in the measurement plane and provide reference for the decompression surgery. It also makes the surgery safer. (authors)

  10. The Influence of Canalization on the Robustness of Boolean Networks

    CERN Document Server

    Kadelka, Claus; Laubenbacher, Reinhard

    2016-01-01

    Time- and state-discrete dynamical systems are frequently used to model molecular networks. This paper provides a collection of mathematical and computational tools for the study of robustness in Boolean network models. The focus is on networks governed by $k$-canalizing functions, a recently introduced class of Boolean functions that contains the well-studied class of nested canalizing functions. The activities and sensitivity of a function quantify the impact of input changes on the function output. This paper generalizes the latter concept to $c$-sensitivity and provides formulas for the activities and $c$-sensitivity of general $k$-canalizing functions as well as canalizing functions with more precisely defined structure. A popular measure for the robustness of a network, the Derrida value, can be expressed as a weighted sum of the $c$-sensitivities of the governing canalizing functions, and can also be calculated for a stochastic extension of Boolean networks. These findings provide a computationally eff...

  11. A maxillary central incisor with four root canals

    Directory of Open Access Journals (Sweden)

    Fábio de Almeida-Gomes

    2012-01-01

    Full Text Available The objective of the present study is to present a case report of endodontic treatment of a maxillary central incisor with 1 root and 4 root canals. The success of endodontic treatment requires knowledge of dental anatomy and its variations. This clinical article reports an unusual anatomy detected in a maxillary central incisor with 4 root canals with an associated periapical lesion. The incidence of 4 root canals in this tooth is rare. However, it must be taken into consideration, the clinical and radiographic evaluations during the endodontic treatment in order to enhance the diagnostic. Many times, the presence of a supernumerary canal is noticed only after canal treatment due to continuing post-operative discomfort or treatment failure.

  12. VARIATION OF MAXILLARY FIRST PREMOLAR WITH THREE ROOT CANALS

    Directory of Open Access Journals (Sweden)

    Janet Kirilova

    2014-09-01

    Full Text Available Background: Successful endodontic treatment requires effective biomechanical preparation of the root canals and three-dimensional obturation of the root canal system. This can be achieved only by knowing and identifying the variations in the root canal system of the endodontically treated teeth. The Aim: The aim of this article is to present cases of endodontic treatment of maxillary first premolar with three root canals – different types. Material and Methods: Five clinical cases of successful endodontic treatment of patients with maxillary first premolar and three root canals are described. Result and Discussion: It is noted that good endodontic practice requires good knowledge of dental anatomy and possible variations, accurate X-ray images, as well as use of magnifying equipment. Conclusion: Knowledge of dental anatomy is fundamental for good endodontic practice.

  13. Apical pressures developed by needles for canal irrigation.

    Science.gov (United States)

    Bradford, C E; Eleazer, P D; Downs, K E; Scheetz, J P

    2002-04-01

    Drying instrumented canals with pressurized air may result in patient morbidity or even fatality. Low pressure and side vent needles have been suggested to lessen the danger. This study observed apical pressures from different needles inserted deeply into small round and ovoid canals as instrumentation progressed. Low-pressure (5 psi) air was injected through the needles, and apical pressures were recorded after each instrument. Pressures varied greatly within each test group. Generalities that can be drawn are that binding the needle within the canal gives higher pressures than with the needle slightly short of binding and that pressures were higher with apexes instrumented to size 30 and higher. With the needle tightly bound, neither needle size, needle design, nor canal shape resulted in statistically significant mean pressure differences. With the needle slightly withdrawn, larger bore needles gave higher pressures than small diameter needles. Caution is advised with the clinical use of pressurized air in the drying of root canals. PMID:12043877

  14. Hydrology and environmental aspects of Erie Canal (1817-99)

    Science.gov (United States)

    Langbein, Walter Basil

    1976-01-01

    As the first major water project in the United States, the old Erie Canal provides an example of the hydrological and environmental consequences of water development. The available record shows that the project aroused environmental fears that the canal might be impaired by the adverse hydrologic effects of land development induced by the canal. Water requirements proved greater than anticipated, and problems of floods and hydraulic inefficiencies beset navigation throughout its history. The Erie Canal proved the practicality of major hydraulic works to the extent that operations and maintenance could cope with the burdens of deficiencies in design. The weight of prior experience that upland streams, such as the Potomac and Mohawk Rivers, had proved unsatisfactory for dependable navigation, led to a decision to build an independent canal which freed the location from the constraints of river channels and made possible a cross-country water route directly to Lake Erie. The decision on dimensioning the canal prism--chiefly width and depth-involved balance between a fear of building too small and thus not achieving the economic potentials, and a fear of building too expensively. The constraints proved effective, and for the first part of its history the revenues collected were sufficient to repay all costs. So great was the economic advantage of the canal that the rising trend in traffic soon induced an enlargement of the canal cross section, based upon a new but riskier objective-build as large as the projected trend in toll revenues would finance. The increased revenues did not materialize. Water supplies were a primary concern for both the planners and the operators of the canal. Water required for lockage, although the most obvious to the planners, proved to be a relatively minor item compared with the amounts of water that were required to compensate for leakage through the bed and banks of the canal. Leakage amounted to about 8 inches of depth per day. The total

  15. STIFFNESS CHANGES OF THE CUPULA ASSOCIATED WITH THE MECHANICS OF HAIR-CELLS IN THE FISH LATERAL-LINE

    NARCIS (Netherlands)

    van Netten, S.M.; KHANNA, SM

    1994-01-01

    Cupular vibration in the lateral-line canal of fish was measured in response to motion of the fluid in the canal by laser-heterodyne interferometry. The results show that the mechanical output/input ratio of the cupula depends on the stimulus amplitude; the cupula thus behaves nonlinearly. The nonli

  16. Reduction of Enterococcus faecalis in curved root canals after various sizes and tapers of canal preparation

    Directory of Open Access Journals (Sweden)

    Amir Abbas Moshari

    2015-01-01

    Full Text Available Aims: The aim of this study was to evaluate the reduction of Enterococcus faecalis in curved root canals after various sizes and tapers of the canal preparation. Materials and Methods: Mandibular first molars (n = 103 with curved mesiobuccal canals were divided into one control (n = 5 and 7 experimental (n = 14 groups, were inoculated with E. faecalis (ATTC 29212 and prepared with the following RaCe files (FKG Dentaire as master apical file: Groups: 25.04, 25.06, 30.04, 30.06, 35.04, 35.06 and 40.06. All the experimental groups were irrigated with 2 mL of 1% sodium hypochlorite during instrumentation and finally rinsed with 17% ethylenediaminetetraacetic acid (EDTA (2 mL followed by 5.25% NaOCl (2 mL and sterile distilled water. Colony counting was performed after incubation. Statistical Analysis Used: Resulting data were analyzed using one-way ANOVA and Tukey′s post-hoc test, (P < 0.05. Results and Conclusions: All the experimental groups showed significant bacterial reduction (P < 0.001. Although the greater the size/taper or both led to more decreased amount of bacteria, differences between the groups with the identical size and different tapers, and among the groups with the same taper and different sizes were not significant. Based on this study, 25.04 along with using 2 mL of 1% NaOCl during instrumentation, and using 17% EDTA and 5.25% NaOCl as final rinse successively after the termination of preparation, can effectively reduce intra-canal bacteria and preserve root structure.

  17. Detection of Mesiobuccal Canal in Maxillary Molars and Distolingual Canal in Mandibular Molars by Dental CT: A Retrospective Study of 100 Cases

    Directory of Open Access Journals (Sweden)

    Sushma Rathi

    2010-01-01

    Full Text Available Objective. To detect presence of MB2 canal in maxillary molars and distolingual canal in mandibular molars by Dental CT. Material and Methods. A retrospective study of 100 Dental CTs was done. Axial and paraxial images obtained were used to assess the presence of MB2 canal in maxillary molars and distolingual canal in mandibular molars. Results. The youngest patient was of 11 years while the eldest patient was of 77 years. Males were 58 in number and females were 42 in number. MB2 canals were present in 57 patients and distolingual canal was present in 18 patients. Maximum MB2 canals were present in age group between 51 and 60 years, while distolingual canals were present in age group of 21–30 years. Conclusion. Dental CT allows adequate visualization of variation in root canal morphology and can be important diagnostic tool for successful endodontic therapy.

  18. Spinal canal surrogate for testing intradural implants.

    Science.gov (United States)

    Oya, H; Howard, M A; Shurig, R; Gillies, G T

    2012-11-01

    We have designed, built and tested an anthropomorphic-scale surrogate spinal canal, for use in preliminary evaluations of the performance characteristics of a novel intradural spinal cord stimulator. The surrogate employs a silicone mock spinal cord with semi-major and semi-minor diameters of 10 and 6 mm, respectively, commensurate with those of actual thoracic-level spinal cord. The axial restoring force provided by the 300 µm thick silicone denticulate ligament constructs on the mock cord is ~ 0.32 N mm(-1) over a 1.5 mm range of displacement, which is within a factor of 2 of that measured by others in human cadaver specimens. Examples of testing protocols of prototype intradural stimulators that employ this device are discussed. PMID:22953718

  19. Alternative techniques in root canal debridement

    Science.gov (United States)

    Luca, Ruxandra; Todea, Carmen; Bǎlǎbuc, Cosmin; Nica, Luminita; Armani, Giacomo; Locovei, Cosmin

    2014-01-01

    Studies have demonstrated that conventional chemo-mechanical preparation is limited regarding the decontamination of the endodontic space, which is why alternative techniques such as laser radiation have their importance in the modern endodontic treatment. The present study aims to assess the possibility of improving the debridement of the root canals by removing smear layer using Er: YAG laser radiation. We used 18 extracted teeth, which were subjected to the same initial protocol and then divided into 5 study groups: the control group has not been treated with laser; the other 4 groups were exposed to laser radiation using two different geometries peaks of quartz and two energy levels. Scanning electronic microscopy revealed an increased efficiency in the debridement of all interested areas when using PIPS and XPulse tips at proper energy. In the two groups treated with inferior laser energy, the debridement didn't prove to be superior to the conventional treatment.

  20. MANAGEMENT OF LUMBAR SPINAL CANAL STENOSIS

    Directory of Open Access Journals (Sweden)

    Mukhergee G. S

    2016-06-01

    Full Text Available BACKGROUND Spinal stenosis is one of the most common conditions in the elderly. It is defined as a narrowing of the spinal canal. The term stenosis is derived from the Greek word for narrow, which is “Stenos”. The first description of this condition is attributed to Antoine portal in 1803. Verbiest is credited with coining the term spinal stenosis and the associated narrowing of the spinal canal as its potential cause. [1-10] Kirkaldy–Willis subsequently described the degenerative cascade in the lumbar spine as the cause for the altered anatomy and pathophysiology in spinal stenosis. [11-15] If compression does not occur, the canal should be described as narrow but not stenotic. Some studies defined lumbar spinal stenosis as a “narrowing of the osteoligamentous vertebral canal and/or the intervertebral foramina causing compression of the thecal sac and/or the caudal nerve roots; at a single vertebral level, narrowing may affect the whole canal or part of it” (Postacchini 1983. This definition distinguished between disc herniation and stenosis. [16] . The most common type of spinal stenosis is caused by degenerative arthritis of the spine. Hypertrophy and ossification of the posterior longitudinal ligament which usually are confined to the cervical spine, and diffuse idiopathic skeletal hyperostosis (DISH syndrome also may result in an acquired form of spinal stenosis. Congenital forms caused by disorders such as achondroplasia and dysplastic spondylolisthesis are much less common. Congenital spinal stenosis usually is central and is evident or imaging studies. Idiopathic congenital narrowing usually involves the anteroposterior dimension of the canal secondary to short pedicles; the patient otherwise is normal. In contrast, in achondroplasia, the canal is narrowed in the anteroposterior plane owing to shortened pedicles and in lateral dimension because of diminished interpedicular distance. Acquired forms of spinal stenosis usually are

  1. Regional governance: strategies and disputes in health region management

    Directory of Open Access Journals (Sweden)

    Adriano Maia dos Santos

    2014-08-01

    Full Text Available OBJECTIVE To analyze the regional governance of the health systemin relation to management strategies and disputes. METHODOLOGICAL PROCEDURES A qualitative study with health managers from 19 municipalities in the health region of Bahia, Northeastern Brazil. Data were drawn from 17 semi-structured interviews of state, regional, and municipal health policymakers and managers; a focus group; observations of the regional interagency committee; and documents in 2012. The political-institutional and the organizational components were analyzed in the light of dialectical hermeneutics. RESULTS The regional interagency committee is the chief regional governance strategy/component and functions as a strategic tool for strengthening governance. It brings together a diversity of members responsible for decision making in the healthcare territories, who need to negotiate the allocation of funding and the distribution of facilities for common use in the region. The high turnover of health secretaries, their lack of autonomy from the local executive decisions, inadequate technical training to exercise their function, and the influence of party politics on decision making stand as obstacles to the regional interagency committee’s permeability to social demands. Funding is insufficient to enable the fulfillment of the officially integrated agreed-upon program or to boost public supply by the system, requiring that public managers procure services from the private market at values higher than the national health service price schedule (Brazilian Unified Health System Table. The study determined that “facilitators” under contract to health departments accelerated access to specialized (diagnostic, therapeutic and/or surgical services in other municipalities by direct payment to physicians for procedure costs already covered by the Brazilian Unified Health System. CONCLUSIONS The characteristics identified a regionalized system with a conflictive pattern of

  2. Regional governance: strategies and disputes in health region management

    Science.gov (United States)

    dos Santos, Adriano Maia; Giovanella, Ligia

    2014-01-01

    OBJECTIVE To analyze the regional governance of the health systemin relation to management strategies and disputes. METHODOLOGICAL PROCEDURES A qualitative study with health managers from 19 municipalities in the health region of Bahia, Northeastern Brazil. Data were drawn from 17 semi-structured interviews of state, regional, and municipal health policymakers and managers; a focus group; observations of the regional interagency committee; and documents in 2012. The political-institutional and the organizational components were analyzed in the light of dialectical hermeneutics. RESULTS The regional interagency committee is the chief regional governance strategy/component and functions as a strategic tool for strengthening governance. It brings together a diversity of members responsible for decision making in the healthcare territories, who need to negotiate the allocation of funding and the distribution of facilities for common use in the region. The high turnover of health secretaries, their lack of autonomy from the local executive decisions, inadequate technical training to exercise their function, and the influence of party politics on decision making stand as obstacles to the regional interagency committee’s permeability to social demands. Funding is insufficient to enable the fulfillment of the officially integrated agreed-upon program or to boost public supply by the system, requiring that public managers procure services from the private market at values higher than the national health service price schedule (Brazilian Unified Health System Table). The study determined that “facilitators” under contract to health departments accelerated access to specialized (diagnostic, therapeutic and/or surgical) services in other municipalities by direct payment to physicians for procedure costs already covered by the Brazilian Unified Health System. CONCLUSIONS The characteristics identified a regionalized system with a conflictive pattern of governance and

  3. Laser scanning dental probe for endodontic root canal treatment

    Science.gov (United States)

    Blank, Molly A. B.; Friedrich, Michal; Hamilton, Jeffrey D.; Lee, Peggy; Berg, Joel; Seibel, Eric J.

    2011-03-01

    Complications that arise during endodontic procedures pose serious threats to the long-term integrity and health of the tooth. Potential complexities of root canals include residual pulpal tissue, cracks, mesial-buccal 2 and accessory canals. In the case of a failed root canal, a successful apicoectomy can be jeopardized by isthmuses, accessory canals, and root microfracture. Confirming diagnosis using a small imaging probe would allow proper treatment and prevent retreatment of endodontic procedures. An ultrathin and flexible laser scanning endoscope of 1.2 to 1.6mm outer diameter was used in vitro to image extracted teeth with varied root configurations. Teeth were opened using a conventional bur and high speed drill. Imaging within the opened access cavity clarified the location of the roots where canal filing would initiate. Although radiographs are commonly used to determine the root canal size, position, and shape, the limited 2D image perspective leaves ambiguity that could be clarified if used in conjunction with a direct visual imaging tool. Direct visualization may avoid difficulties in locating the root canal and reduce the number of radiographs needed. A transillumination imaging device with the separated illumination and light collection functions rendered cracks visible in the prepared teeth that were otherwise indiscernible using reflected visible light. Our work demonstrates that a small diameter endoscope with high spatial resolution may significantly increase the efficiency and success of endodontic procedures.

  4. Facial Canal Dehiscence in Patients with Chronic Otitis Surgery

    Directory of Open Access Journals (Sweden)

    Ahmet Uluat

    2016-04-01

    Full Text Available Aim: To examine facial canal status in patients with chronic otitis media (COM surgery and to detect the relation between facial canals dehiscence (FCD with middle ear pathology in these patients. Material and Method: The surgery data of patients who were subjected to tympanoplasty with or without mastoidectomy and radical mastoidectomy due to COM were analyzed retrospectively from January 2006 to December 2012. In addition to demonstrative data of the patients, status of facial canal and preoperative diagnoses of patients, type of the operation performed, status of middle ear, number of surgeries, existence of cholesteatoma, existence of ossicular chain defect, lateral canal defect and dura defect were assessed and the relation thereof with facial canal dehiscence (FCD was analyzed statistically. Results: Seven hundred ninety six patients were included in the study. FCD was detected in 10.05% of the patients. FCD was most frequently observed in the tympanic segment. It was found out that there was a statistically significant relationship of middle ear pathology, cholesteatoma, revision surgery, lateral semicircular canal and ossicular chain defect with FCD. Discussion: COM diagnosed patients may have defect in facial canal according to their preoperative diagnoses, middle ear pathologies, number of operations and ossicular chain defects. These patients should be applied a more careful surgery and closely followed up in postoperative periods.

  5. 论医疗纠纷处理人员的伦理角色%Ethical Roles of Dispute Processing Personnel in Medical Dispute

    Institute of Scientific and Technical Information of China (English)

    谭晓风; 王卫兵

    2014-01-01

    This paper focused on the role conflicts owing to the multiple identity of roles and professional limi -tations in the dispute processing personnel , analyzed the probability in the medical processes and results , appeal of the patients and pattern of medical dispute processing , and made the conclusion that the medical dispute processing personnel is volunteers promoting social harmony and a practitioner of new medical model from the social perspec -tive and should carry forward the dedication , fraternity, mutual assistance and progressive spirit , the concept of the biological -psychology -social medical model to analyze the loss of patients in dispute and appeal , truly safe-guard the health rights and interests of patients , and give some advices to perfect the role ethics dispute processing .%从纠纷处理者的多重角色并存及专业需求与实践现实不符等冲突出发,分析医疗过程和后果、患者诉求及纠纷处理方式存在较多的或然性,提出纠纷处理者应在社会视角下确定伦理角色是促进社会和谐的志愿者和新医学模式的实践者,应发扬奉献、友爱、互助、进取精神,采用生物-心理-社会医学模式的理念来分析纠纷中患者的损失和诉求,真正维护患者的健康权益,并提出健全纠纷处理者伦理角色的建议。

  6. Bacterial coronal leakage after obturation with three root canal sealers.

    Science.gov (United States)

    Timpawat, S; Amornchat, C; Trisuwan, W R

    2001-01-01

    The purpose of this study was to compare the bacterial leakage of root canals obturated with three root canal sealers, using Endodontalis faecalis as a microbial tracer to determine the length of time for bacteria to penetrate through the obturated root canal to the root apex. Seventy-five, single-rooted teeth with straight root canals had the crown cut off at the cementoenamel junction. Root canals were instrumented by a step-back technique. The prepared teeth were randomly divided into 3 groups of 19 teeth each and another 2 groups as positive and negative controls (9 teeth each). The experimental groups were dependent on the sealer used: AH-Plus, Apexit, and Ketac-Endo. The root canals were obturated using a lateral condensation technique. After 24 h the teeth were attached to microcentrifuge tubes with 2 mm of the root apex submerged in Brain Heart Infusion broth in glass test tubes. The coronal portions of the root canal filling materials were placed in contact with E. faecalis. The teeth were observed for bacterial leakage daily for 30 and 60 days. With the chi2 test for comparing pairs of groups at the 0.05 level (p 0.06), but Apexit had significantly higher leakage (p 0.05), but Apexit leaked more than AH-Plus. The conclusion drawn from this experiment was that epoxy resin root canal sealer was found to be more adaptable to the root canal wall and filling material than a calcium hydroxide sealer when bacterial coronal leakage was studied.

  7. Principles Underlying the Adjudication of Selection Disputes Preceding the Salt Lake City Winter Olympic Games: Notes for Adjudicators

    OpenAIRE

    Findlay, Hilary A.; Corbett, Rachel

    2002-01-01

    Selection disputes inevitably arise prior to any major games such as an Olympics. Prior to the 1996 Summer Olympics in Atlanta, some 25 disputes were heard in Canada. 1 In anticipation of the Salt Lake City Winter Olympics, an ad-hoc arbitration system was put in place in Canada to deal with these disputes. To assist the roster of adjudicators appointed to hear these matters, the Centre for Sport and Law 2 compiled and reviewed some 30 sport selection disputes from Canadian courts and tribuna...

  8. Metachronous tubulovillous and tubular adenomas of the anal canal

    OpenAIRE

    NOZAWA, HIROAKI; ISHIHARA, SOICHIRO; Morikawa, Teppei; Tanaka, Junichiro; YASUDA, KOJI; Ohtani, Kensuke; Nishikawa, Takeshi; Tanaka, Toshiaki; Kiyomatsu, Tomomichi; Kawai, Kazushige; Hata, Keisuke; Kazama, Shinsuke; Yamaguchi, Hironori; Sunami, Eiji; Kitayama, Joji

    2015-01-01

    Anal canal adenoma is an extremely rare disease that has the potential to transform into a malignant tumor. We herein presented a rare case of metachronous multiple adenomas of the anal canal. A 48-year-old woman underwent total colonoscopy following a positive fecal blood test. A 9-mm villous polyp arising from the posterior wall of the anal canal was removed by snare polypectomy. Histologically, the tumor was tubulovillous adenoma with high-grade dysplasia and the cut end was negative for t...

  9. Route Selection by Tankers(Dirty) at the Suez Canal

    Institute of Scientific and Technical Information of China (English)

    Risto Laulajainen

    2007-01-01

    <正>The Suez Canal,attached route alternatives with traffic flows and areas are described and theoretical break-even points derived. Logistically,route selection depends on relative distances,the level of spot rates and canal dues,the sensitivity to change growing with rising rate levels.The connection is diluted by the canal /pipeline owners’ price differentiation and the charterers’ capital costs;interest on cargo and change of its value during transit.Ship-owners are largely neutral to route choice as long as rates and main cost items are directly related to distance.

  10. Les pathologies du Canal Péritonio-Vaginal

    OpenAIRE

    DJAZIRI, Sihem Fatima Zohra

    2014-01-01

    Les pathologies du canal péritonéo-vaginal, sont des affections congénitales dues à la persistance du canal au delà de la naissance. Elles regroupent les hernies inguinales et inguino-scrotales, les hydrocèles communicantes ou non, et les kystes du cordon spermatique. Notre travail est une étude rétrospective portant sur 309 malades opérés de pathologies du canal péritonio-vaginal dans le service de chirurgie infantile durant la période allant d’octobre 2011 jusqu'à octobre ...

  11. Cytogenetic findings in persons living near the Love Canal.

    Science.gov (United States)

    Heath, C W; Nadel, M R; Zack, M M; Chen, A T; Bender, M A; Preston, R J

    1984-03-16

    Cytogenetic analyses were performed on peripheral blood from 46 present or past residents of the area surrounding Love Canal, a former dump site for chemical wastes in Niagara Falls, NY. Participants included 17 persons in whom cytogenetic analyses had been performed in 1980 and 29 persons who had been living in 1978 in seven homes that directly adjoined the canal and in which environmental tests showed elevated levels of chemicals spreading from the canal. Frequencies of chromosomal aberrations and of sister chromatid exchange (SCE) did not differ significantly from control levels. For all participants, cigarette smoking was associated with an increase in sister chromatid exchange frequency.

  12. [An analysis of key points for root canal therapy technique].

    Science.gov (United States)

    Fan, M W

    2016-08-01

    The success rate of root canal therapy(RCT)have been improved continuously along with the advancement in RCT techniques in the past several decades. If standard procedures of modern RCT techniques are strictly followed, the success rate of RCT may exceed 90%. The success of RCT is mainly affected by such factors as clear concept of the anatomy of root canals, proper mechanical and chemical preparation and perfect filling of root canal system. If these factors are sufficiently noted, a success is easy to achieve. Even though the primary RCT fails, retreatment can further be conducted to save the diseased teeth. PMID:27511032

  13. TWO CANALS IN MAXILLARY FIRST MOLAR: A RARE DENTAL ENTITY

    Directory of Open Access Journals (Sweden)

    Dileep

    2016-01-01

    Full Text Available Root anatomy studies were divided into laboratory studies (In-Vitro, clinical root canal system anatomy studies (In vivo and clinical case reports of anomalies. Over 95% (95.9% of maxillary first molars had three roots and 3.9% had two roots. The incidence of fusion of any two or three roots was approximately 5.2%. Conical and C-shaped roots and canals were rarely found (0.12%.The fusion of the two buccal roots has the prevalence of 0.4% in maxillary first molars. Nevertheless, presence of only one buccal root with one canal is extremely rare.

  14. Induction of interleukin-6 and interleukin-8 gene expression by root canal sealers in human osteoblastic cells.

    Science.gov (United States)

    Huang, Fu-Mei; Tsai, Chung-Hung; Yang, Shun-Fa; Chang, Yu-Chao

    2005-09-01

    Histological investigations have demonstrated that root canal sealers can induce mild to severe inflammatory alternations. However, there is little information on the precise mechanisms about root canal sealers-induced inflammatory reaction. Dysregulated cytokine productions at local disease sites have been considered to be major contributors to the development of inflammatory diseases. Interleukin (IL)-6 and IL-8 released have been reported to play an important role in the pathogenesis of inflammation. The aim of this study was to investigate the effects of root canal sealers N2 (zinc-oxide eugenol based) and AH Plus (epoxy resin based) on the expression of IL-6 and IL-8 mRNA gene in human osteoblastic cell line U2OS cells. The levels of mRNAs were measured by the semi-quantitative reverse-transcriptase polymerase chain reaction analysis. The exposure of quiescent U2OS cells to N2 and AH Plus resulted in the induction of IL-6 and IL-8 mRNA gene expression (p eugenol based and epoxy resin based root canal sealers-induced periapical inflammation.

  15. The classification and staging of cancerous growths of the anal canal

    International Nuclear Information System (INIS)

    In this chapter authors give information about frequency of cancerous growths of the anal canal, general analysis of observations the classification and staging of cancerous growths of the anal canal, clinical-anatomy classification of cancerous growths of the anal canal and staging of cancerous growths of anal canal

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  18. File list: InP.CDV.20.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.CDV.20.AllAg.Atrioventicular_canals mm9 Input control Cardiovascular Atrioventicular canal...s http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.CDV.20.AllAg.Atrioventicular_canals.bed ...

  19. File list: InP.CDV.50.AllAg.Atrioventicular_canals [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.CDV.50.AllAg.Atrioventicular_canals mm9 Input control Cardiovascular Atrioventicular canal...s http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.CDV.50.AllAg.Atrioventicular_canals.bed ...

  20. 75 FR 42678 - Intent To Prepare an Environmental Impact Statement for the Logan Northern Canal Reconstruction...

    Science.gov (United States)

    2010-07-22

    ... invites all interested individuals and organizations, public agencies, and Native American Tribes to... are as follows: Alternative 1: Divert LN Canal water into the existing LHPS Canal alignment, from...: Divert LN Canal water into the existing LHPS Canal alignment, from Logan River to Lundstrom Park,...

  1. Clinical Treatment and Anatomy Study of Maxillary First Molars with Five Root Canals

    Institute of Scientific and Technical Information of China (English)

    Kuo Wan; Shun-yun Luo; Ji-zhi Zhao; Hai-yun Wang; Lin Ma; Wen-dong Yang

    2011-01-01

    @@ THE purpose of root canal treatment is to thoroughly clean the root canal system and fill it in all its dimensions.1 To achieve this goal, the entire root canal system must be adequately debrided and completely filled.In clinical practice, variations in the canal morphology pose a constant challenge to Received for publication April 26, 2011.

  2. Some Reflections on the Resolution of State-to-State Disputes in International Waters Governance Agreements

    Directory of Open Access Journals (Sweden)

    Richard Kyle Paisley

    2011-10-01

    Full Text Available This paper reviews various dispute resolution mechanisms that have, or may have, application in international waters governance agreements. International waters are water resources that are shared by two or more states. They include international freshwater, international groundwater and international Large Marine Ecosystem (LMEs situations. There are a number of possible types of dispute resolution mechanisms in international waters governance agreements. They include: (1 international courts, such as the International Court of Justice; (2 standing regional courts and tribunals, such as the Southern African Development Community (SADC Tribunal; and (3 ad hoc arbitration, such as arbitrations administered by the Permanent Court of Arbitration. While no one type of dispute resolution mechanism is suitable for all states in all situations, some of the objectives that may be sought in dispute resolution in international waters governance agreements arguably include: (1 obtaining an effective remedy; (2 obtaining a correct result and (3 maximizing the efficiency, in terms of cost and/or timing, of the decision-making process. Having an efficacious dispute resolution enforcement mechanism in an international waters governance agreement may help ensure that a state can obtain an effective remedy even when an opposing state fails to voluntarily comply with a decision in a timely manner. Providing for an enforcement mechanism in an international waters governance agreement may also help encourage voluntary compliance as it may move states to consider the costs of non-compliance.

  3. Dispute management in Islamic financial services and products: A maqāṣid-based analysis

    Directory of Open Access Journals (Sweden)

    Umar A. Oseni

    2015-12-01

    Full Text Available The increasing expansion of the Islamic financial services industry beyond its original frontiers has not only come with success stories but has also been affected by the growing preference for litigation as the mode of dispute resolution. Exorbitant legal fees and cost of sustaining protracted litigation are two major challenges that require the attention of major stakeholders in the industry. This paper examines these challenges through a Maqāṣid al-Sharī‘ah focused prism considering the importance of the sustainable dispute management framework in Islamic financial services and products. While singling out the important higher objective (maqṣad of ḥifẓ al-māl, this study argues that preservation of wealth and financial resources requires effective means of resolving increasingly diverse disputes in the Islamic financial services industry. It is further argued that an effective dispute management framework will consider the original value proposition of Islamic financial intermediation which promotes maṣlaḥah (benefits and prevents mafsadah (hardship and ḍarar (financial harm. This makes a case for the affirmative relevance, potential adoption, and systemic modernisation of Islamic dispute management mechanisms such as ṣulḥ, taḥkīm, and muḥtasib in order to fulfil the overarching objective of protection and preservation of wealth and financial resources as one of the core objectives of Sharī‘ah.

  4. Comparison of antimicrobial substantivity of root canal irrigants in instrumented root canals up to 72 h: An in vitro study

    Directory of Open Access Journals (Sweden)

    M N Shahani

    2011-01-01

    Full Text Available Disinfection of the root canal system is one of the primary aims of root canal treatment. This can be achieved through the use of various antimicrobial agents in the form of irrigants and medicaments. The antimicrobial substantivity of 2% chlorhexidine gluconate, 1% povidone iodine, 2.5% hydrogen peroxide followed by 2% sodium hypochlorite, and 2% sodium hypochlorite alone as irrigants was assessed in instrumented root canals. 2% chlorhexidine showed antimicrobial substantivity lasting up to 72 h, followed by 1% povidone iodine, and 2% sodium hypochlorite. Thus 2% chlorhexidine should be used as a final rinse irrigant in endodontic treatment protocols.

  5. New multilateral approaches solving the nuclear energy dispute with Iran

    International Nuclear Information System (INIS)

    The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran's role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran's enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions.Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran's nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil.The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier state of enriched uranium and other states are responsible for the remaining parts of

  6. Disputes about corporate expression absorption and their legal remedies

    Institute of Scientific and Technical Information of China (English)

    GUAN Xiaofeng

    2006-01-01

    Corporate expression is the expression that a company gives to the outside in its capacity as a legal entity.Often referring to resolutions made by shareholder meetings and the board of directors,based on good faith and bound by contractual spirit,a company must be held liable for its expression.Corporate expression absorption refers to the corporate behaviors and situations wherein the majority voting shareholders and directors replace the will of the minority voting shareholders and directors within their own will.Among them,the majority voting shareholders at a shareholders'meeting (shareholders'general meeting) are decision-making shareholders,and directors,managers and other senior management staff that decide corporate affairs are called decision-making members.Corporate expression absorption consists of two sorts:absorption by shareholders'meeting and absorption by the board of directors.Shareholders'meeting is a company's authoritative organization;when the voting fights of some shareholders exceed the statutory limit,they will be able to manipulate the expression of shareholders'meetings and replace the will of other shareholders with that of their own.The expression absorption by the board of directors refers to the practice wherein the majority directors decide on important corporate matters in accordance with the majority rule. Thus,it Can be seen that the corporate expression absorption is a double-edged sword,not only capable of uplifting operational efficiency but also likely to help decision-making shareholders achieve personal gains and transfer corporate interests.As for the disputes of corporate expression absorption,the following legal remedies might be adopted:(1) Limit the voting rights of decision-making shareholders.(2) Provide shareholders with veto power over specific events.(3) Ask the chambers of commerce (industry associations) to arbitrate specific events.(4) Preserve the market value ofshares held by dissenting directors.(5) Expand

  7. Lower Miocene stratigraphy along the Panama Canal and its bearing on the Central American Peninsula.

    Directory of Open Access Journals (Sweden)

    Michael Xavier Kirby

    Full Text Available Before the formation of the Central American Isthmus, there was a Central American Peninsula. Here we show that southern Central America existed as a peninsula as early as 19 Ma, based on new lithostratigraphic, biostratigraphic and strontium chemostratigraphic analyses of the formations exposed along the Gaillard Cut of the Panama Canal. Land mammals found in the Miocene Cucaracha Formation have similar body sizes to conspecific taxa in North America, indicating that there existed a terrestrial connection with North America that allowed gene flow between populations during this time. How long did this peninsula last? The answer hinges on the outcome of a stratigraphic dispute: To wit, is the terrestrial Cucaracha Formation older or younger than the marine La Boca Formation? Previous stratigraphic studies of the Panama Canal Basin have suggested that the Cucaracha Formation lies stratigraphically between the shallow-marine Culebra Formation and the shallow-to-upper-bathyal La Boca Formation, the latter containing the Emperador Limestone. If the La Boca Formation is younger than the Cucaracha Formation, as many think, then the peninsula was short-lived (1-2 m.y., having been submerged in part by the transgression represented by the overlying La Boca Formation. On the other hand, our data support the view that the La Boca Formation is older than the Cucaracha Formation. Strontium dating shows that the La Boca Formation is older (23.07 to 20.62 Ma than both the Culebra (19.83-19.12 Ma and Cucaracha (Hemingfordian to Barstovian North American Land Mammal Ages; 19-14 Ma formations. The Emperador Limestone is also older (21.24-20.99 Ma than the Culebra and Cucaracha formations. What has been called the "La Boca Formation" (with the Emperador Limestone, is re-interpreted here as being the lower part of the Culebra Formation. Our new data sets demonstrate that the main axis of the volcanic arc in southern Central America more than likely existed as a

  8. Optimal volume of local anaesthetic for the adductor canal block

    DEFF Research Database (Denmark)

    Jæger, P.; Jenstrup, M. T.; Lund, J.;

    2015-01-01

    Background: Theoretically, the ideal volume of local anaesthetic for adductor canal block (ACB) would ensure sufficient filling ofthe canal and avoid proximal spread to the femoral triangle. In this dose-finding study, we aimed to investigate the minimaleffective volume for an ACB needed to fill...... the adductor canal distally in at least 95% of patients (ED95). Methods: We performed a blinded trial, enrolling 40 healthy men. All subjects received an ACB with lidocaine 1%. Volumes wereassigned sequentially to the subjects using the continual reassessment method followed by Bayesian analysis to determine...... theED95. Distal filling of the adductor canal was assessed by magnetic resonance imaging (primary outcome). Secondary outcomeswere the effect of volume on proximal spread to the femoral triangle (also assessed by magnetic resonance imaging), quadricepsmuscle weakness (decrease by ≥25% from baseline...

  9. Synergistic growth effect among bacteria recovered from root canal infections

    Directory of Open Access Journals (Sweden)

    Gil Moreira Júnior

    2011-09-01

    Full Text Available The objective of this study was to determine the ecological relationships between bacterial species that colonize infected root canals. Root canal bacteria recovered from one patient with pulp canal necrosis were evaluated in vitro for synergistic and antagonistic activities determined by mono and co-culture growth kinetics and the production of bacteriocin-like substances using the double layer diffusion method. Peptostreptococcus prevotii triggered a significant increase of Fusobacterium nucleatum growth, while the former bacteria did not affect the growth of P. prevotii. The bacterial species did not produce antagonism activity against itself or against any of the other two species. Despite many studies have demonstrated the capability of root canal microorganisms to produce antagonistic substances, these in vitro experimental tests show the synergistic effect of P. prevotii on the growth of F. nucleatum.

  10. Atypical situations in root canals anatomy of human mandibular premolars

    Directory of Open Access Journals (Sweden)

    Fabrício SCAINI

    2005-05-01

    Full Text Available The knowledge of the teeth internal anatomy that will receive endodontic treatment is very important for the success of the treatment and prognosis of those teeth. In this study, the morphological variations that may occur in relation to the number of root canals present in the premolar mandibular teeth group were discussed, as well as the most efficient methods to diagnose the existence of these variations, in order to have a clearer diagnosis of the number of root canals to be treated.A case of an endodontic treatment of a mandibular premolar with 4 root canals was reported and some cases of endodontic treatment in mandibular premolars with 1, 2 and 3 root canals were shown.

  11. Functional outcome of surgical management of degenerative lumbar canal stenosis

    Directory of Open Access Journals (Sweden)

    Rajendra Nath

    2012-01-01

    Conclusion: Operative treatment in patients of degenerative lumbar canal stenosis yields excellent results as observed on the basis of JOA scoring system. No patient got recurrence of symptoms of nerve compression.

  12. Research progress of antagonistic interactions among root canal irrigations disease

    Directory of Open Access Journals (Sweden)

    Chen QU

    2013-07-01

    Full Text Available Root canal therapy is the most effective way to treat various pulposis and periapical disease. Simple mechanical apparatus can not clean root canal thoroughly, but may affect tight filling instead. It can achieve a satisfactory cleansing effect only when it is combined with a chemical solution. Irrigation fluid for root canal should possess the properties of tissue dissolution, antimicrobial, lubrication, and removal of smear layer. So far, no solution is able to fulfill all these functions. Therefore, a combined use of multiple irrigation solutions is suggested. It can not only achieve good effect in cleaning and disinfection, also it can lower the concentration of different solutions, thus reducing the side effects. Nevertheless, some experiments proved that antagonism existed among the chemicals used for irrigations. The purpose of present article is to review the antagonistic effect among the chemicals used for irrigation when they are used together for root canal treatment.

  13. Canals, Midview Lateral, Published in 2002, Duchesne County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Canals dataset, was produced all or in part from Other information as of 2002. It is described as 'Midview Lateral'. Data by this publisher are often provided...

  14. Root canal irrigants: a review of their interactions, benefits, and limitations.

    Science.gov (United States)

    Jena, Amit; Sahoo, Sanjit Kumar; Govind, Shashirekha

    2015-04-01

    Endodontic treatment success depends on a combination of appropriate instrumentation, effective irrigation and decontamination of root canal spaces to apices, and obturation of the root canals. Irrigation of the root canal is paramount in determining periapical tissue healing. This article reviews presently available root canal irrigants, their interactions, advantages, and limitations. For this review, the authors performed a Medline search for all English language articles published through January 2014 with "root canal irrigants" and "endodontic irrigants" as keywords. PMID:25821937

  15. Canals in the Roof of the Pharynx :Anatomic Study and their Clinical Meaning

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    1 IntroductionThe palatovaginal canal and the vomerovaginal canal are small canals which connect the roof of the nasopharynx to the posterior wall of the pterygopalatine fossa. The pterygopalatine fossa represents a major pathway for spread of malignant tumors and infections. In most of the classic anatomy texts brief descriptions of the palatovaginal canal and the vomerovaginal canal are provided. There is still a scarcity of studies comparing the radiologic and microdissection findings~([1]). The aim of t...

  16. The Evaluation of Lumbar Spinal Canal Diameters by MRI

    Directory of Open Access Journals (Sweden)

    Mehrnaz Mashoufi

    2010-05-01

    Full Text Available Background/Objective: Lumbar spinal stenosis is the common cause of low back pain. MRI is the best modality for diagnosis of spinal canal stenosis. The aim of this study is to evaluate lumbar spinal canal diameters and relationship with gender, age, stature, weight and job."nPatients and Methods: One-hundred men and 100 women in the age range of 25 to 40 years from East Azarbayjan who were referred to Sheikholrais MRI Center were selected. The diameters of the spinal canal were measured on the midsagittal and axial section on T2 weighted images by 0.3 T MRI Unite. The results of measurements were analyzed by SPSS software. "nResults: The results showed that the least anteroposterior diameter was at the third lumbar vertebra but the narrowest transverse diameter was at the first lumbar vertebra. The mean anteroposterior diameter of the lumbar spinal canal decreased from the first to the third lumbar vertebra, followed by an increase from the third to the fifth. From the first to the fifth lumbar vertebra, there was an increase in the mean transverse diameters. The mean transverse diameter in the middle part of the vertebra is longer than the lower part. A frank relation was seen between the gender of physical workers with lumbar spinal canal stenosis, although there was no relation between age, stature, and weight with lumbar spinal canal stenosis."nConclusion: Considering the high incidence of lumbar canal stenosis and the relationship with heavy manual work, it is recommended that a plain radiography is taken before choosing heavy manual work and exercises. People whose canal is relatively narrow should be refused from heavy manual work and exercises.

  17. Absent posterior semicircular canal: HRCT feature of Waardenburg syndrome

    OpenAIRE

    Sandeep M Mahajan; Manish Pithwa; Apeksha Chavan; Deepti Pimple

    2012-01-01

    Absence of posterior semicircular canal is a rare condition, having been reported with only a few syndromes such as Waardenburg syndrome (WS), Alagellie, CHARGE, and Goldenhaar syndromes. We report a 12- year old male with bilateral absent posterior semicircular canals. These phenotypic characteristics of the patient favored the diagnosis of WS. WS is a rare autosomal dominant condition characterized by sensorineural hearing loss, in conjunction with pigmentary abnormalities and defects of th...

  18. Bifid mandibular canal: a rare or underestimated entity?

    Directory of Open Access Journals (Sweden)

    Ibrahim Nasseh

    2016-10-01

    Full Text Available One of the rare anatomical variations that can be of significant importance for the dentist is the bifid mandibular canal. Many complications can occur from this condition such as failure of anesthesia when performing inferior alveolar nerve block, difficulties during the surgical extraction of the third mandibular molar, and during implants placement. Therefore, good knowledge of this condition is essential. In this report, we describe the radiographic finding of a unilateral bifid mandibular canal.

  19. An investigation of the geochemistry and petrology of canal sediments

    OpenAIRE

    Dodd, Juliet S.

    2000-01-01

    Canals are artificial waterways, which are distinct from natural aquatic systems. As a result of their industrial heritage they have experienced high loadings of anthropogenic material, and consequently their sediments tend to have a bulk composition that is distinct from natural sediment. It is therefore expected that the geochemical behaviour of canal sediment may deviate significantly from that of natural sediment. This study investigates and contrasts the geochemistry and petrology of a r...

  20. Predictive control applied to a water canal prototype

    OpenAIRE

    Canarias, Daniel; Figueiredo, João; Rijo, Manuel

    2006-01-01

    Predictive control is an intelligent tool to manage complex systems. This control strategy is getting more and more application in industrial fields. This paper shows the application of the predictive control methodology to a water distribution canal. Water canals are complex hydraulic systems because they are open and big scale systems, characterized by big delays and great inertia. Many models and control strategies have already been simulated using linear control theory. In the present stu...

  1. Bundling ecosystem services in the Panama Canal watershed

    OpenAIRE

    Simonit, Silvio; Perrings, Charles

    2013-01-01

    Land cover change in watersheds affects the supply of a number of ecosystem services, including water supply, the production of timber and nontimber forest products, the provision of habitat for forest species, and climate regulation through carbon sequestration. The Panama Canal watershed is currently being reforested to protect the dry-season flows needed for Canal operations. Whether reforestation of the watershed is desirable depends on its impacts on all services. We develop a spatially ...

  2. Melanie Klein and Anna Freud: the discourse of the early dispute.

    Science.gov (United States)

    Viner, R

    1996-01-01

    Divisions in the field of the psychoanalysis of children can be traced to a dispute over the infantile super-ego between the theorists Melanie Klein and Anna Freud beginning in 1927. These divisions are understood within the analytic world as the result of scientific disputation between alternative valid theories. An examination of the language, claims, and epistemology of Klein's and Freud's publications in 1927 that marked the public commencement of the conflict, reveals a personalized discourse in which authority was derived from the allegiance, experience, and personal analytic standing of the contestants as much as from theoretical insight. The structure and rhetoric of the debate suggest that, rather than terminating the dispute, the publications of 1927 served to encourage professionalization in child analysis and establish Anna Freud and Melanie Klein as authoritative alternative theorists.

  3. [Factional disputes on the retention or abolition of traditional Chinese medicine within the National Government].

    Science.gov (United States)

    Hao, Xian-zhong; Zhu, De-pei

    2008-07-01

    The disputes between Western and traditional Chinese medicine (TCM) started at the turn of late Qing Dynasty to early Republican China, intensified in the period of construction of National Government at Nanking, lasting for several years. The scope of dispute also extended from the initial medical area to the mass media, and even to the government interior factions. The form of the combat also changed from the debates of original scientific theory to the confrontation of political ideology. It was the government interior factional disputes which caused "the case of abolition of the traditional Chinese medicine" to abort objectively, with the difficult advent of the regulations which saved TCM, to certain degree, from vanishing. PMID:24915651

  4. Root canal preparation in endodontics: conventional versus laser methods

    Science.gov (United States)

    Goodis, Harold E.; White, Joel M.; Marshall, Sally J.; Marshall, Grayson W.; Moskowitz, Emrey

    1992-06-01

    Conventional cleaning and shaping of root canal systems employs hand and/or rotary instrumentation to remove the contents of the canal and shape the canal to receive a filling material. With the advent of the Nd:YAG laser system another method of accomplishing proper cleaning and shaping is evaluated. Single rooted teeth were radiographed bucco- lingually and mesio-distally and were divided into 2 groups. The first group was accessed and the root canal systems cleaned and shaped with a step back technique utilizing hand files and gates glidden burs. At completion of the procedure the teeth were again radiographed at the same positions as those prior to the procedure. The teeth were split longitudinally and examined under scanning electron microscopy to assess cleaning. The second group of teeth were accessed, and cleaning and shaping was accomplished using the Nd:YAG laser in combination with hand files and rotary instruments. These teeth were subjected to the same analysis as those in the first group. The before and after radiographs of each group were subjected to image analysis to determine effectiveness of the two methods in shaping the canal systems. We will discuss the ability of Nd:YAG to clean and shape root canal spaces and remove smear layer and organic tissue remnants from those areas.

  5. Verrucous Carcinoma in External Auditory Canal – A Rare Case

    Directory of Open Access Journals (Sweden)

    Md Zillur Rahman

    2013-05-01

    Full Text Available Verrucous carcinoma is a variant of squamous cell carcinoma. It is of low grade malignancy and rarely present with distant metastasis. Oral cavity is the commonest site of this tumour, other sites are larynx, oesophagus and genitalia. Verrucous carcinoma in external auditory canal is extremely rare. This is the presentation of a 45 years old woman who came to the ENT & Head Neck Surgery department of Delta medical college, Dhaka, Bangladesh with discharging left ear and impairment of hearing on the same side for 7 years. Otoscopic examination showed a mass occupying almost whole of the external auditory canal and the overlying skin was thickened, papillary and blackish. Cytology from external auditory canal scrap showed hyperkeratosis and parakeratosis. External auditory canal bone was found eroded at some parts. Excision of the mass was done under microscope. Split thickness skin grafting was done in external auditory canal. The mass was diagnosed as verrucous carcinoma on histopathological examination. Afterwards she was given radiotherapy. Six months follow up showed no recurrence and healthy epithelialization of external auditory canal.

  6. Long-term cytotoxic effects of contemporary root canal sealers

    Directory of Open Access Journals (Sweden)

    Emmanuel Joao Nogueira Leal da SILVA

    2013-03-01

    Full Text Available Objectives The aim of the present study was to investigate the effects of root canal sealers on the cytotoxicity of 3T3 fibroblasts during a period of 5 weeks. Material and Methods Fibroblasts (3T3, 1×105 cells per well were incubated with elutes of fresh specimens from eight root canal sealers (AH Plus, Epiphany, Endomethasone N, EndoREZ, MTA Fillapex, Pulp Canal Sealer EWT, RoekoSeal and Sealapex and with elutes of the same specimens for 5 succeeding weeks after immersing in simulated body fluid. The cytotoxicity of all root canal sealers was determined using the MTT assay. Data were analyzed using ANOVA and Tukey's test. Results RoekoSeal was the only sealer that did not show any cytotoxic effects (p<0.05. All the other tested sealers exhibited severe toxicity initially (week 0. MTA Fillapex remained moderately cytotoxic after the end of experimental period. Toxicity of the other tested sealers decreased gradually over time. The evaluated root canal sealers presented varying degrees of cytotoxicity, mainly in fresh mode. Conclusions RoekoSeal had no cytotoxic effect both freshly mixed and in the other tested time points. MTA Fillapex was associated with significantly less cell viability when compared to the other tested root canal sealers.

  7. Induction of c-fos and c-jun protooncogenes expression by formaldehyde-releasing and epoxy resin-based root-canal sealers in human osteoblastic cells.

    Science.gov (United States)

    Huang, Fu-Mei; Hsieh, Yih-Shou; Tai, Kuo-Wei; Chou, Ming-Yung; Chang, Yu-Chao

    2002-03-01

    An important requirement for a root-canal sealer is biologic compatibility; most evaluations have focused on general toxicological and local tissue irritating properties. There is only scant information about mutagenicity or carcinogenicity testing for root-canal sealer. It has been shown that c-fos and c-jun are induced rapidly by a variety of chemical and physical stimuli. Numerous works have extensively investigated the induction mechanisms of c-fos and c-jun protooncogenes by these agents; however, little is known about the induction of cellular signaling events and specific gene expression after cell exposure to root-canal sealers. Therefore, we used osteoblastic cell line U2-OS to examine the effect of zinc-oxide eugenol-based (N2 and Endomethasome), epoxy resin-based (AH Plus), and calcium hydroxide-based (Sealapex) root-canal sealers on the expression of c-fos and c-jun protooncogenes to understand in more detail the molecular mechanisms of root-canal sealer-induced genotoxicity. The cytotoxicity decreased in an order of N2 > Endomethasome > AH Plus > Sealapex. In addition, N2, Endomethasome, and AH Plus rapidly induced c-jun and c-fos mRNA levels in cells. However, Sealapex did not induce c-jun and c-fos mRNA expression at detectable levels all time points. Taken together, persistent induction of c-jun and c-fos protooncogenes by formaldehyde-releasing and epoxy resin-based root-canal sealers may be distributed systemically via apex to cause some unexpected adverse effects on human beings. These data should be taken into consideration when choosing a root-canal sealer.

  8. The Energy Charter Treaty and settlement of disputes – current challenges

    Directory of Open Access Journals (Sweden)

    Iuliana-Gabriela Iacob

    2016-06-01

    Full Text Available The Energy Charter Treaty (the “ECT” is a multilateral agreement aiming to promote energy cooperation and security. This paper focuses on the provisions of the ECT governing the protection of foreign investments and the settlement of disputes between investors and host states. In particular, this paper analyses the recent developments and challenges in the field of dispute settlement under the ECT, such as the increase in arbitrations, the withdrawal of Italy from the ECT, as well as the interplay between EU law and the ECT.

  9. Game Analysis of Implementing Price Undertaking Agreements in Anti-dumping Disputes

    Institute of Scientific and Technical Information of China (English)

    XI Jun-fang; CANG Ping; ZHONG Gen-yuan

    2008-01-01

    The Price Undertaking Agreement is one of the strategies a company accused of dumping often adopts in dealing with anti-dumping disputes. Using static game analysis, this paper compares the impact that anti-dumping duties and price undertaking agreements may have on an importing country's social welfare and an accused company's market performance. We conclude that, compared with anti-dumping duties, price undertakings improve the importing country's social welfare and reduce the accused company's market share in the import country. We also note that, in addition to the financial benefit, price undertakings can prevent escalation of trade disputes in international trade negotiations.

  10. Comparison of panoramic radiography with cone beam CT in predicting the relationship of the mandibular third molar roots to the alveolar canal

    Energy Technology Data Exchange (ETDEWEB)

    Shahidi, Shoaleh; Zamiri, Barbod; Bronoosh, Pegah [School of Dentistry, Shiraz University of Medical Sciences, Shiraz (Iran, Islamic Republic of)

    2013-06-15

    Preoperative radiographic assessment of the mandibular third molars is essential to prevent inferior alveolar nerve damage during extraction. The purpose of this study was to assess the reliability of panoramic signs of association between the roots of teeth and the canal, and to compare the panoramic signs with cone beam computed tomography (CBCT) findings. CBCT images of 132 impacted mandibular third molars were evaluated to determine the association of the root to the canal. The CBCT findings were compared with the corresponding panoramic images. Logistic regression analysis was used to define the diagnostic criteria of the panoramic images. Among the panoramic signs, loss of the cortical line was the most frequent radiographic sign predicting association (sensitivity: 79.31). Contact of the tooth with the canal was observed in all cases in which the loss of cortical line of the canal or darkening of the roots was found on the panoramic radiographs. Darkening of the roots and loss of the cortical line on panoramic radiographs might be highly suggestive of the risk of nerve injury.

  11. A New Approach to Solve Medical Disputes ——Preliminary Exploration of Medical Liability Insurance%医疗纠纷处理的新路径 ——医疗责任保险初探

    Institute of Scientific and Technical Information of China (English)

    刘同君; 夏民

    2001-01-01

    医疗纠纷的上升趋势及其处理困境已引起医学界和法律界的共同关注。学者们对医疗纠纷新路径创设的思考亦见仁见智。医疗责任保险具有的适法性、公正性、预防性不失为当前医疗纠纷处理的新路径。%The increasing trend and the dilemma of handling them havearoused common attention in the lines of law and medicine. Scholars have different opinions about how to found new approaches to handle medical disputes. We think that the moral, fair and preventive characteristics of medical liability insurance should be taken into account as a new approach in handling medical disputes.

  12. Mejoras en el canal de Panamá

    Directory of Open Access Journals (Sweden)

    Brandl, Charles McG.

    1963-07-01

    Full Text Available The Panama Canal, together with the Suez Canal, is an engineering accomplishment which is now regarded as a master work marking the initiation of modern civil engineering. Other projects, also of great magnitude, do not seem to maintain the reputation of the above two, because they cannot continue to serve their function with sustained usefulness in the new circumstances of today. The Panama Canal, with its limited dock capacity, and the narrow, so called Serpent, canal, has had to cope with a continuously increasing volume of shipping traffic; a natural consequence of commercial evolution. In order to keep up with these increasing demands, it has been necessary to carry out an almost uninterrupted series of modifications and improvements, affecting both the method of operation and organisation, and the actual nature of the canal. Thanks to these alterations the Panama Canal has continued to maintain, at least nominally, an adequate standard of functional efficiency. At present the canal is being widened over certain sections to enable the easy passage of ships of great displacement. The work is being done very rapidly, and in order to gain time, it has been distributed to various contractors simultaneously.El canal a través del ismo de Panamá es una obra de ingeniería civil que, junto con el de Suez, empiezan ya a clasificarse como obras maestras que señalan el primer jalón del desarrollo de la ingeniería moderna. Otras obras, también importantes, no conservan, sin embargo, la misma reputación que aquéllas, por no seguir un paralelismo con las exigencias en cada época. El canal de Panamá, con sus exclusas, y angosto paso llamado de la. Culebra, ha tenido que afrontar un tráfico creciente de navíos que siguen la evolución del tiempo. Para conseguir este paralelismo, tanto el material de explotación como la organización, dragados y mejoras, han tenido que conocer una sucesión ininterrumpida de modificaciones que han permitido

  13. A comparative evaluation of the increase in root canal surface area and canal transportation in curved root canals by three rotary systems: A cone-beam computed tomographic study

    Science.gov (United States)

    Prasanthi, Nalam NVD; Rambabu, Tanikonda; Sajjan, Girija S; Varma, K Madhu; Satish, R Kalyan; Padmaja, M

    2016-01-01

    Aim: The aim of this study was to measure the increase in root canal surface area and canal transportation after biomechanical preparation at 1, 3, and 5 mm short of the apex with three different rotary systems in both continuous rotary and reciprocating rotary motions. Materials and Methods: Sixty freshly extracted human mandibular molars with mesial root canal curvatures between 20° and 30° were included in the study. Teeth were randomly distributed into three groups (n = 20). Biomechanical preparations were done in all the mesial canals. In Group 1, instrumentation was done with ProTaper universal rotary files, Group 2, with K3XF rotary files, and Group 3, with LSX rotary files. Each group was further subdivided into subgroups A and B (n = 10) where instrumentation was done by continuous rotary and reciprocating rotary techniques, respectively. Increase in root canal surface area and canal transportation was measured using the preoperative and postoperative cone-beam computed tomography scans. Statistical Analysis: The data were analyzed by one-way ANOVA followed by Tukey pairwise multiple comparison tests. Results: Increase in root canal surface area was significantly more (P 0.05) in increase of root canal surface area and canal transportation between continuous rotary and reciprocating rotary techniques for ProTaper Universal, K3XF and LSX groups. Conclusion: LSX rotary system showed minimal increase of root canal surface area and minimal canal transportation when compared to ProTaper and K3XF rotary systems. PMID:27656062

  14. Different ultrasonic vibration protocols and their effects on retention of post-and-core to root canal.

    Science.gov (United States)

    Braga, Neilor Mateus Antunes; Brito, Manoel; da Silva, Juliana Monteiro; Miranda, Lilian Souto; de Carvalho, Jacy Ribeiro; Faria-e-Silva, Andre Luis

    2013-08-01

    This study evaluated the effect of different ultrasonic vibration protocols on custom cast post-and-cores' retention to the root canal. Post holes were placed in the root canals of human maxillary canines, and post-and-core sets were luted, using zinc phosphate cement. The samples were divided into 5 groups (n = 8). Group 1 (control) received no ultrasonic vibration. For the other samples, the tip of the ultrasonic device was positioned either over the incisal face of the core (Group 2), over the lateral core surfaces and close to the incisal edge (Group 3), over the lateral face of the core but close to the line of cementation (Group 4), or over the lateral face of the core but with the end of the mouth mirror handle positioned on the opposite surface of the core (Group 5). After a tensile test, data were submitted to 2-way ANOVA and Tukey's tests (P cement line and placing a mouth mirror handle on the opposite surface of the core, are effective ways to reduce the retention of a cast post-and-core within a root canal. PMID:23928437

  15. Assessment of the wetting behavior of three different root canal sealers on root canal dentin

    Directory of Open Access Journals (Sweden)

    Muralidhar Tummala

    2012-01-01

    Full Text Available Aim: The objective of the present study was to evaluate and compare the wetting behavior of three different root canal sealers on the root canal dentin surface treated with irrigants and their combination. Materials and Methods: Decoronation and apical third resections of 27 extracted single-rooted human mandibular premolars were done. The roots were then split longitudinally into two halves, and randomly assigned into three treatment groups (n=18. The root dentin surfaces in Group1, Group 2 and Group 3 were treated with 17% ethylene diamine tetra acetic acid (EDTA, 3% sodium hypochlorite (NaOCl and combination of 17% EDTA and 3% NaOCl, respectively. Each group was subdivided into three subgroups of 6 specimens each, depending on the the sealer used, i.e. sub group A. zinc oxide (ZnOE, sub group B. AH plus, subgroup C. Guttaflow sealer, respectively. The contact angle was measured using First Ten Angstroms (FTA 200 dynamic contact angle analyzer. Results: The contact angle values for AH Plus sealer were significantly lower when compared to the other two sealer groups. Conclusion: The wettability of AH Plus sealer on the root surface dentin was found to be better than Gutta-Flow and ZnOE sealer.

  16. DERMOID CYST OF INGUINAL CANAL MASQUERADING AS IRREDUCIBLE INGUINAL HERNIA: A CASE REPORT WITH RE VIEW OF LITERATURE

    Directory of Open Access Journals (Sweden)

    Chandrakant R

    2013-03-01

    Full Text Available ABSTRACT: INTRODUCTION : Dermoid cysts are common developmental anomalies o ccurring along embryonic fusion lines. Occurrence of this in inguinal region is rare and imposes diagnostic challenge as it confuses the clinician a s irreducible inguinal hernia. CASE REPORT : Fifty years male patient presented with irreducible l eft inguinal hernia. Exploration of the left inguinal canal revealed a cyst (7cm x 5cm in the f loor of the inguinal canal separated from the cord structures. The cyst was opened and foul smelli ng muddy paste like material came out. Cyst was completely excised. The histopathology was consistent with a dermoid cyst. The patient is doing well at five month follow up. CONCLUSION : Inguinal dermoid cyst mimicking irreducible hernia is rare but possible entity. If s uch cyst is encountered during hernia operation, complete excision is to be contemplated.

  17. Lumbar spinal canal size of sciatica patients

    Energy Technology Data Exchange (ETDEWEB)

    Hurme, M.; Alaranta, H.; Aalto, T.; Knuts, L.R.; Vanharanta, H.; Troup, J.D.G. (Turku City Hospital (Finland). Dept. of Surgery; Social Insurance Institution, Turku (Finland). Rehabilitation Research Centre; Helsinki Univ. (Finland). Dept. of Physical Medicine and Rehabilitation; Liverpool Univ. (UK). Dept. of Orthopaedic and Accident Surgery)

    Seven measures at the three lowest lumbar interspaces were recorded from conventional radiographs of the lumbar spines of 160 consecutive patients with low back pain and sciatica admitted for myelography and possible surgery. Eighty-eight patients were operated upon for disc herniation, and of the conservatively-treated 72 patients, 18 had a pathologic and 54 a normal myelogram. The results were evaluated after one year using the occupational handicap scales of WHO. Correlations of radiographic measures to stature were moderate and to age small. After adjusting for stature and age, only the male interpedicular distances and the antero-posterior diameter of intervertebral foramen at L3 were greater than those of females. The males with a pathologic myelogram had smaller posterior disc height at L3 and a smaller interarticular distance at L3 and L4 than those with normal myelogram, likewise the midsagittal diameter at L3 and L4 in females. In all patients other measures besides posterior disc height were smaller than those for low back pain patients (p<0.001) or for cadavers (p<0.001). The only correlation between measures and clinical manifestations was between pedicular length at L3 and limited straight leg raising. Where the disc material had been extruded into the spinal canal, the interpedicular distance was significantly wider. Only anterior disc height at L3 revealed differences between good and poor outcome one year after surgery, as did the interarticular distance at S1 in patients with normal myelogram after conservative treatment. (orig.).

  18. 12 CFR 367.15 - Additional proceedings as to disputed material facts.

    Science.gov (United States)

    2010-01-01

    ... facts. 367.15 Section 367.15 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND... Additional proceedings as to disputed material facts. (a) In actions not based upon a conviction or civil... facts material to the proposed suspension and/or exclusion, the contractor shall be afforded...

  19. 45 CFR 1641.21 - Additional proceedings as to disputed material facts.

    Science.gov (United States)

    2010-10-01

    ... facts. 1641.21 Section 1641.21 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL... proceedings as to disputed material facts. (a) In actions not based upon a conviction or civil judgment under... of material fact, the IPA shall be afforded an opportunity to appear (with counsel, if...

  20. 45 CFR 1641.10 - Additional proceedings as to disputed material facts.

    Science.gov (United States)

    2010-10-01

    ... facts. 1641.10 Section 1641.10 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL... proceedings as to disputed material facts. (a) In actions not based upon a conviction or civil judgment under... of material fact, the IPA shall be afforded an opportunity to appear (with counsel, if...

  1. 41 CFR 60-741.70 - Disputed matters related to compliance with the act.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Disputed matters related to compliance with the act. 60-741.70 Section 60-741.70 Public Contracts and Property Management... CONTRACTORS AND SUBCONTRACTORS REGARDING INDIVIDUALS WITH DISABILITIES General Enforcement and...

  2. 41 CFR 60-250.70 - Disputed matters related to compliance with the Act.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Disputed matters related to compliance with the Act. 60-250.70 Section 60-250.70 Public Contracts and Property Management... SEPARATED VETERANS, AND OTHER PROTECTED VETERANS General Enforcement and Complaint Procedures §...

  3. 41 CFR 60-300.70 - Disputed matters related to compliance with the Act.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Disputed matters related to compliance with the Act. 60-300.70 Section 60-300.70 Public Contracts and Property Management... VETERANS, AND ARMED FORCES SERVICE MEDAL VETERANS General Enforcement and Complaint Procedures §...

  4. Crisis or continuity? Framing land disputes and local conflict resolution in Burundi

    NARCIS (Netherlands)

    Leeuwen, van M.

    2010-01-01

    This article is about the importance of framing in conflict situations, and how this informs peacebuilding interventions. It discusses the consequences of understanding land disputes in Burundi as a short-term problem, resulting from the massive return of refugees and displaced to their former homes

  5. 75 FR 82130 - WTO Dispute Settlement Proceeding Regarding China-Subsidies on Wind Power Equipment

    Science.gov (United States)

    2010-12-29

    ... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding China--Subsidies on Wind Power... the People's Republic of China (China) on wind power equipment. The consultation request addresses a... Industrialization of Wind Power Equipment'' (``Wind Power Equipment Fund''). The Wind Power Equipment Fund...

  6. 42 CFR 422.311 - RADV audit dispute and appeal processes.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false RADV audit dispute and appeal processes. 422.311 Section 422.311 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Payments to Medicare...

  7. 77 FR 61818 - WTO Dispute Settlement Proceeding Regarding United States-Anti-Dumping and Countervailing Duties...

    Science.gov (United States)

    2012-10-11

    ... From the Federal Register Online via the Government Publishing Office ] OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding United States--Anti- Dumping and...-dumping and countervailing duties on certain automobiles from the United States. That request may be...

  8. Dispute settlement in international space law : a multi-door courthouse for outer space

    NARCIS (Netherlands)

    Goh, Gérardine Meishan

    2007-01-01

    The rights, rules and regulations of international space law are futile without an effective enforcement mechanism that provides a sufficient and adequate remedy. International space law is particularly significant in the evolution of international dispute settlement because it involves a considerat

  9. 29 CFR 25.3 - Requests for nomination of arbitrators: Filing, disputes, parties, time.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Requests for nomination of arbitrators: Filing, disputes... ARBITRATORS UNDER SECTION 11 OF EXECUTIVE ORDER 10988 § 25.3 Requests for nomination of arbitrators: Filing... entertain on its merits a request by an employee organization for nomination of an arbitrator on a...

  10. Farmers' Laws and Irrigation, Water Rights and Dispute Management in the Hills of Nepal

    NARCIS (Netherlands)

    Poudel, R.

    2000-01-01

    The title of my Thesis is "Farmers' Laws and Irrigation: Water Rights and Dispute Management in the Hills of Nepal". This is based on a research I conducted in the Thulotar Kulo irrigation system in Nepal, during 1997 and 1998. Thulotar Kulo is a farmer-managed irrigation system.Although this is a c

  11. Parental Alienation Syndrome vs. Parental Alienation: Which Diagnosis Should Evaluators Use in Child-Custody Disputes?

    Science.gov (United States)

    Gardner, Richard A.

    2002-01-01

    The purpose of this article is to elucidate the sources of controversy between the use of the terms Parental Alienation Syndrome and Parental Alienation and to delineate the advantages and disadvantages of using either term in the context of child-custody disputes. It concludes that families are best served when the more specific term, Parental…

  12. At University of Chicago, Dispute over Friedman Center Continues to Simmer

    Science.gov (United States)

    Glenn, David

    2008-01-01

    This article reports on the dispute about the creation of an institute named for the late economist and free-market advocate Milton Friedman at the University of Chicago. Five months after the University of Chicago announced plans to invest $200-million in an economics institute named for the late Milton Friedman, the project is still generating…

  13. Veranstaltungshinweis zum 3. Bochumer Disput: Handelspolitik gerecht gestalten? TTIP als politischer Prozess

    OpenAIRE

    Lesch, Max

    2016-01-01

    Am Montag, 30. Mai 2016 von 18.00-20.00h, laden das Institut für soziale Bewegungen (ISB) und die Gemeinsame Arbeitsstelle RUB/IGM zum 3. Bochumer Disput ein. Diskutiert wird zum Thema „Handelspolitik gerecht gestalten? Die Transatlantische Handels- und Investitionspartnerschaft (TTIP) als politischer Prozess“.

  14. 14 CFR 17.33 - Election of alternative dispute resolution process.

    Science.gov (United States)

    2010-01-01

    ... arbitration may be permitted by the Office of Dispute Resolution for Acquisition on a case-by-case basis; and shall be subject to the provisions of 5 U.S.C. 575(a), (b), and (c), and any other applicable law. Arbitration that is binding on the parties, subject to the Administrator's right to approve or disapprove...

  15. Consumer contracts and settlement of disputes in the energy sector; Consumentencontracten en -geschilbeslechting in de energiesector

    Energy Technology Data Exchange (ETDEWEB)

    Van Neck, R. [Bird and Bird LLP, Den Haag (Netherlands)

    2012-03-15

    Consumer contracts for energy supply frequently lead to disputes between suppliers and consumers. This article discusses the settling of disputes by the Geschillencommissie Energie en Water (The Disputes Committee for Energy and Water). It also addresses a number of frequent bottlenecks in consumer contracts in the energy sector from a civil law perspective. Recent developments with regard to frequently occurring disputes are discussed, such as the establishment/existence of contracts, reflection periods in which the agreement can be cancelled (as for example in the case of distance selling and doorstep selling) and payback of already delivered energy. A number of relevant recent events will also be touched upon briefly, such as the Directive on Consumer Rights. [Dutch] Consumentencontracten voor de levering van energie leiden veelvuldig tot geschillen tussen leveranciers en consumenten. In dit artikel zal de geschilbeslechting door de Geschillencommissie Energie en Water besproken worden. Voorts zal worden ingegaan op een aantal veelvoorkomende geschilpunten ten aanzien van consumentencontracten in de energiesector, waarbij gekozen is voor een civielrechtelijke invalshoek. Hierbij zullen de recente ontwikkelingen ten aanzien van veel voorkomende geschilpunten de revue passeren, zoals het ontstaan/bestaan van overeenkomsten, bedenktermijnen waarbinnen de overeenkomst ongedaan kan worden gemaakt (zoals bij verkoop op afstand en colportage) en terugbetaling van reeds geleverde energie. Ook zal een aantal relevante actualiteiten kort worden aangestipt, zoals de Richtlijn Consumentenrechten.

  16. 48 CFR 1604.7101 - Filing health benefit claims/court review of disputed claims.

    Science.gov (United States)

    2010-10-01

    ... ADMINISTRATIVE MATTERS Disputed Health Benefit Claims 1604.7101 Filing health benefit claims/court review of... at 5 CFR 890.105 and 890.107, respectively. The contract clause at 1652.204-72 of this chapter... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Filing health...

  17. 40 CFR 22.18 - Quick resolution; settlement; alternative dispute resolution.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Quick resolution; settlement; alternative dispute resolution. 22.18 Section 22.18 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... REVOCATION/TERMINATION OR SUSPENSION OF PERMITS Prehearing Procedures § 22.18 Quick resolution;...

  18. Analyzing Conflict Dynamics with the Aid of an Interactive Microworld Simulator of a Fishing Dispute

    Science.gov (United States)

    Kuperman, Ranan D.

    2010-01-01

    This article presents findings from a research project that uses an interactive simulator of an imaginary fishing dispute. Subjects operating the simulator play the role of a state leader, while the computer program controls the behavior of a contending state as well as provides all the environmental data associated with the conflict. The…

  19. 36 CFR 251.103 - Mediation of term grazing permit disputes.

    Science.gov (United States)

    2010-07-01

    ... permit, in whole or in part, as authorized by 36 CFR 222.4 (a)(2)(i), (ii), (iv), (v), and (a)(3) through... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Mediation of term grazing... Lands § 251.103 Mediation of term grazing permit disputes. (a) Decisions subject to mediation. In...

  20. Peaceful Persuasion: A Guide to Creating Mediation Dispute Resolution Programs on College Campuses.

    Science.gov (United States)

    Girard, Kathryn; And Others

    A guide to mediation program planning is presented for college campuses. The concept of a college mediation program is considered, along with issues of needs, benefits, program focus, and goals. Mediation is discussed in the context of the overall field of alternative dispute resolution and is distinguished from other forms of conflict resolution.…

  1. On the issue of the possible application of the mediation institution in tax disputes

    OpenAIRE

    Olga A. Abakumova

    2015-01-01

    Objective to justify the necessity to use mediation in tax disputes. Methods the research is based on the dialectic method of cognition of mediation institution as a sociolegal phenomenon in development. The methodology of the research is general scientific methods induction and deduction hypothesis generalization abstraction formalization analogy historical approach system approach system analysis modeling logicallinguistic method etc.. Results the benefits of mediation...

  2. 77 FR 33015 - WTO Dispute Settlement Proceeding Regarding India-Measures Concerning the Importation of Certain...

    Science.gov (United States)

    2012-06-04

    ... Livestock Act, most recently S.O 1663(E), which was published in the Gazette of India on July 19, 2011, and... TRADE REPRESENTATIVE WTO Dispute Settlement Proceeding Regarding India--Measures Concerning the... the Government of India (``India'') concerning measures imposed by India on the importation of...

  3. 5 CFR 2424.10 - Collaboration and Alternative Dispute Resolution Program.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Collaboration and Alternative Dispute... information or assistance under this part may call or write the CADR Office at (202) 218-7969, 1400 K Street, NW., Washington, DC 20424-0001. A brief summary of CADR activities is available on the Internet...

  4. 76 FR 63533 - Establishing an Emergency Board to Investigate Disputes Between Certain Railroads Represented by...

    Science.gov (United States)

    2011-10-12

    .... (Presidential Sig.) THE WHITE HOUSE, October 6, 2011. Billing code 3295-F2-P ] TD12OC11.025 [FR Doc. 2011-26574... Documents#0;#0; ] Executive Order 13586 of October 6, 2011 Establishing an Emergency Board to Investigate... by the President to investigate and report on these disputes. No member shall be pecuniarily...

  5. Endodontic management of a mandibular first molar with six root canal systems.

    Science.gov (United States)

    Jain, Dilip; Reddy, Smitha; Venigalla, Bhuvan Shome; Kamishetty, Shekhar

    2015-01-01

    Internal anatomy of pulp is complex. The first mandibular molars typically have two roots, one mesial with two root canals and another distal root, which contains one or two canals. A 20-year-old female patient reported with intermittent pain and incomplete root canal treatment in left lower back region since 1-week. Refined access cavity revealed initially two canals in mesial and two canals in the distal root. With operating microscope and cone beam computerized tomography, two additional canals (L-mesio-buccal and B-mesio-lingual) were identified in mesial root. One-year follow-up showed patient was asymptomatic and complete healing of periapical radiolucency. PMID:26430309

  6. Administrative Aspects of Alternative Consumer Dispute Resolution in the European Union (EU, Slovenia and Croatia

    Directory of Open Access Journals (Sweden)

    Jeretina Urša

    2016-06-01

    Full Text Available The consumer field is widespread and often encompasses different legal fields on a single market, especially when it comes to the field of consumer protection. In fact, the consumer mostly remains a weaker party in resolving consumer disputes, especially in administrative proceedings. Traditional court proceedings do not always offer the most cost-appropriate way of resolving consumer disputes, because the damage with legal costs is disproportionate, especially in Small Claims (20 EUR. In theory, Alternative Dispute Resolution (hereinafter: ADR is considered more flexible, faster and cheaper for disputes between consumers and businesses. Insofar, Consumer ADR (hereinafter: CADR is seen as a useful tool that helps consumers realize their right of access to justice. It is argued that CADR systems provide valuable information on the needs of disputants, while preserving confidentiality, increasing consumer satisfaction, equality and grater trust. While CADR is praised in theory as an added value, in practice it still remains unrecognizable and therefore is seen as an ineffective formalism in some EU countries. It seems that consumers and businesses lack awareness of the CADR schemes and their benefits, which have effects on the efficient use of CADR in different public and private institutions. The focus of this paper is on the field of Public Administrative Law, which, through different approaches of scientific analysis, combines the main administrative aspects of CADR systems in the EU. Special attention is given to different administrative barriers in the development of various CADR schemes, which cause the formation of administrative dilemmas in some Member states. The new EU legal regulation on Consumer ADR, Online Dispute Resolution (ODR and EU Administrative law have set flexible rules and principles that would assure the quality of dispute resolution between EU entities with private or public interests. Similarities in proposed principles

  7. Inventing Enlightenment's Gender: The representation of modernity in dispute

    OpenAIRE

    Vega, Judith Anna

    1998-01-01

    In the philosophical and cultural controversy between modernity and postmodernism one often gets the feeling that 'modernity' is being reduced to an implausible simplicity. This book is an attempt to counter that reductionism and the resulting opposition. It does so with feminist motives. Feminist philosophy has become divided against itself along lines which may be misbegotten from the view of its proper concerns. Instead of having feminism drawn into either of the 'grand narratives', I will...

  8. Metachronous tubulovillous and tubular adenomas of the anal canal.

    Science.gov (United States)

    Nozawa, Hiroaki; Ishihara, Soichiro; Morikawa, Teppei; Tanaka, Junichiro; Yasuda, Koji; Ohtani, Kensuke; Nishikawa, Takeshi; Tanaka, Toshiaki; Kiyomatsu, Tomomichi; Kawai, Kazushige; Hata, Keisuke; Kazama, Shinsuke; Yamaguchi, Hironori; Sunami, Eiji; Kitayama, Joji; Fukayama, Masashi; Watanabe, Toshiaki

    2015-01-01

    Anal canal adenoma is an extremely rare disease that has the potential to transform into a malignant tumor. We herein presented a rare case of metachronous multiple adenomas of the anal canal. A 48-year-old woman underwent total colonoscopy following a positive fecal blood test. A 9-mm villous polyp arising from the posterior wall of the anal canal was removed by snare polypectomy. Histologically, the tumor was tubulovillous adenoma with high-grade dysplasia and the cut end was negative for tumor cells. Six years later, an elevated lesion, macroscopically five millimeters in size, was detected in the left wall of the anal canal in a follow-up colonoscopy. Local excision of the tumor was performed, and the lesion was pathologically confirmed to be tubular adenoma with high-grade dysplasia limited to the mucosa. The patient is currently alive without any evidence of recurrence for six months after surgery. Although she had a past history of cervical cancer, the multiple tumors arising in the anal canal were unlikely to be related to human papilloma virus infection. Our case report underscores the importance of careful observations throughout colonoscopy to detect precancerous lesions, particularly in anatomically narrow segments. PMID:26249723

  9. Origin and evolution of the canal raphe system in diatoms.

    Science.gov (United States)

    Ruck, Elizabeth C; Theriot, Edward C

    2011-11-01

    One lineage of pennate diatoms has a slit through the siliceous cell wall, called a "raphe," that functions in motility. Raphid pennate diatoms number in the perhaps tens of thousands of species, with the diversity of raphe forms potentially matching this number. Three lineages-the Bacillariales, Rhopalodiales, and Surirellales-possess a complex and presumably highly derived raphe that is physically separated from the cell interior, most often by a set of siliceous braces. Because the relationship among these three lineages is unclear, the number of origins of the canal raphe system and the homology of it and its constitutive parts among these lineages, is equally unclear. We reconstructed the phylogeny of raphid pennate diatoms and included, for the first time, members of all three canal raphid diatom lineages, and used the phylogeny to test specific hypotheses about the origin of the canal raphe. The canal raphe appears to have evolved twice, once in the common ancestor of Bacillariales and once in the common ancestor of Rhopalodiales and Surirellales, which form a monophyletic group in our analyses. These results recommend careful follow-up morphogenesis studies of the canal raphe in these two lineages to determine the underlying developmental basis for this remarkable case of parallel evolution.

  10. Kyphoplasty for osteoporotic fractures with spinal canal compromise

    International Nuclear Information System (INIS)

    Objective: To explore the feasibility and clinical outcome of kyphoplasty in the treatment of osteoporotic fractures with canal compromise. Methods: A total of 16 patients with osteoporotic fractures with canal compromise without neurological deficit were attempted to be treated by kyphoplasty. During kyphoplasty, modified techniques including staged bone cement injection and dynamic fluoroscopic monitoring were used. Pain was measured using the self-reporting Visual Analogue pain Scale (VAS) preoperatively, postoperatively and in the final follow-up. Disability was measured using the Oswestry Disability questionnaire (ODI) preoperatively, postoperatively and in the final follow-up. The height of the compromised vertebral body, the kyphotic angle and the spinal canal compromise were measured preoperatively, postoperatively and in the final follow-up. Results: Operations were completed smoothly, with the exception of one patient with less cement leakage but without clinical symptom occurred. Relief of pain was achieved after kyphoplasty. The mean VAS score of these patients decreased from 8.1 ± 1.2 pre-operatively to 2.7 ± 0.6 post-operatively (P0.05). In the final follow-up, the spinal canal compromise was (14.4 ± 3.1)%. Conclusion: Kyphoplasty is a relatively safe and effective method for the treatment of osteoporotic fractures with canal compromise without neurological deficit. (authors)

  11. A Legal Analysis of the Precedents of Medical Disputes in the Cosmetic Surgery Field

    Science.gov (United States)

    Park, Bo Young; Kim, Min Ji; Kang, So Ra

    2016-01-01

    Background Disputes regarding medical malpractice occur between practitioners and patients. As patients have become increasingly aware regarding medical care, an increase in the unexpected side effects of procedures has been observed, thereby leading to an increase in disputes regarding medical malpractice. In this study, we reviewed trends in precedents involving cosmetic surgery-related medical disputes, with the goal of helping to prevent unnecessary disputes in the future. Methods We conducted a search of the judgments made in South Korean courts between 2000 and 2013 that were related to the field of plastic surgery. A total of 54 judgments were analyzed, and the selected precedents were reviewed and classified according to the kind of negligence involved. Results The claim amounts ranged from under 8 million KRW (6,991 USD) to 750 million KRW (629,995 USD). The most common ratio of the judgment amount to the claim amount was 20%–30%. The judgments were classified according to the following categories: violation of the duty of explanation in 17 cases (29%), violation of the duty of care in 10 cases (17%), violation of both duties in 20 cases (35%), and no violation of duty in six cases (10%). Conclusions Cosmetic surgery-related suits require different approaches than general malpractice suits. The Supreme Court requires plastic surgeons to determine the type, timing, methods, and scope of their treatments when considering possible results. Therefore, practitioners should be educated on their rights and responsibilities to enable them to cope with any possible medical dispute that may arise. PMID:27218027

  12. MEDIATION ON INDUSTRIAL RELATION DISPUTE AND ITS RELATION WITH RELATIVE AUTHORITY IN THE LEGAL PROCEEDINGS PROCESS

    Directory of Open Access Journals (Sweden)

    Iron Sarira

    2016-09-01

    Full Text Available Industrial Relations or Employment in the Indonesia legal system is based on Law No 13 of 2003 on Employment, and the Law No 2 of 2004 concerning Industrial Relations Dispute Settlement. The industrial relations are expected to be harmonious and give positive mutual engagement in the effort to support the development of Indonesian society and to improve the welfare of the Indonesian people, especially the workers or the labors. The desired goal is still far from the expectations if seeing the practice of industrial relations. The aim of the research was to get a better understanding of the practice and theory following the laws which regulated the procedures of employment as well as technical aspects. The research method applied was library research. There was some positive law approaches related to this research, which consisted of several rules as the normative law, such as Law No 2 of 2004, Act Number 30 of 1999, and PERMA No 1 of 2008. The research finds that the dispute of industrial relations as mentioned in Article 4 PERMA No 1 of 2008, Article 8 of Law No 2 of 2004, and Article 136 paragraph (2 of Act 13 of 2003. It explains and requires the mediation process before going into the courts of first instance (in this case is the Industrial Relations Court. The mediation process is led by a mediator who has the authority to conduct industrial relations dispute resolution processes in their jurisdiction. Industrial relations mediator does not have the authority to process the industrial relations dispute if the case territory is not located within its jurisdiction. As for, the relative authority of this provide an understanding that mediator aims to resolve disputes in industrial relations must apply the principle of locus delictus as a manifestation of its authority under the jurisdiction of the law.

  13. Research on the Mechanism of the Dispute Prevention and Multiple Dispute Resolutions of School Sports Competition in China%我国学校体育竞赛纠纷预防与多元化解决机制

    Institute of Scientific and Technical Information of China (English)

    何正兵; 凌平

    2012-01-01

    The paper explains the conception and type of the dispute and analyzes the status quo of the dispute prevention and resolution mechanism of school sports competition in China, and then puts forward a conceive to set up the dispute prevention and multiple dispute resolution mechanism of school sports competition in China. Furthermore, with a deeper analysis,it brings forward to use the mechanism of prevention of dispute,mediation, arbitration, administrative reconsideration and lawsuit to set up the dispute prevention and multiple dispute resolu- tion mechanism of school sports competition in China, and defines five mechanisms in harmony. Finally, it puts forward concrete suggestions to establish the mechanism of the dispute prevention and multiple dispute resolution of school sports competition in China.%阐述了我国学校体育竞赛纠纷的概念及类型,分析了纠纷预防与解决机制的现状,从而提出建立预防与多元化解决机制的设想。在此基础上进一步分析提出,选择纠纷预防、调解、仲裁、行政复议、司法诉讼五种机制来构建我国学校体育竞赛纠纷预防和多元化解决机制,并对以上五种机制作了协调定位,最后,对建立该纠纷预防和多元化解决机制提出了具体建议。

  14. Shaping ability of the M4 handpiece and Safety Hedstrom files in simulated root canals.

    Science.gov (United States)

    Lloyd, A; Jaunberzins, A; Dhopatkar, A; Bryant, S; Dummer, P M

    1997-01-01

    The aim of this study was to assess the shaping ability of the M4 reciprocating handpiece and Safety Hedstrom files in simulated canals. A total of 40 simulated canals of various angles and positions of curvature were prepared with an M4 handpiece using Safety Hedstrom files oriented with the ground, flattened surface towards the inner aspect of the curve. A standard regimen was adopted throughout. Pre- and post-operative longitudinal images of the canals were taken with a video camera and stored and manipulated in a computer with image analysis software. The presence of canal aberrations and the amount and location of resin material removed as a result of preparation were determined from composite images of superimposed pre- and post-operative views. Preparation time varied significantly (P canal types; overall, 20 degrees canals were prepared more quickly than 40 degrees canals. Zips and elbows were observed in 16 out of the 40 canals with most (11) being created in 40 degrees specimens. Ledges were found in 19 canals and perforations in only 1. There were no significant differences between canal shapes for these aberrations. Excessive removal of material from the inner aspect of the canal at the curve to create a danger zone was found in 20 canals, but only in those with 40 degrees curves. Significant differences in total canal width between the canal types were seen at the zips (P danger zones (P danger zones varied significantly (P canal types. Under the conditions of this study, the M4 handpiece and Safety Hedstrom files created hour-glass preparations in a substantial proportion of canals. In reality, the Safety Hedstrom file with its one flattened surface was ineffective at reducing removal of material along the inner aspect of canal curves in severely curved specimens and clearly has the potential to create strip perforations in teeth. PMID:9477790

  15. Comparison of two sonic handpieces during the preparation of simulated root canals.

    Science.gov (United States)

    Dummer, P M; Hutchings, R; Hartles, F R

    1993-05-01

    The objective of this study was to assess and compare two sonic handpieces during the preparation of simulated root canals. A total of 60 simulated canals in clear resin blocks of various angles and positions of curvature were prepared using Shaper files activated either by an MM1500 Sonic Air or an MM1400 Mecasonic handpiece. Each handpiece was used to prepare 30 canals using an identical preparation procedure which involved a linear filing motion and an anticurvature technique in curved canals. The efficacy of the handpieces was determined for straight and curved canals separately and included an assessment of loss of canal length, weight loss from the blocks, smoothness of canal walls, transportation and overall shape of the prepared canals. Canals were prepared rapidly and effectively by both handpieces. Overall, the MM1500 handpiece was associated with significantly less distance loss (P canals (8%) had hour-glass shapes displaying zips and elbows, each handpiece created two. Only two canals (4%) had danger zones, both were created by the MM1400 handpiece. There was little difference between the handpieces in terms of the smoothness of canal walls, the direction and amount of transportation or the overall shape of canals. Under the conditions of this study, the new MM1400 Mecasonic handpiece performed as well as the established MM1500 Sonic Air. PMID:8406963

  16. Spatial orientation of semicircular canals and afferent sensitivity vectors in pigeons

    Science.gov (United States)

    Dickman, J. D.

    1996-01-01

    Rotational head motion in vertebrates is detected by the semicircular canal system, whose innervating primary afferent fibers carry information about movement in specific head planes. The semicircular canals have been qualitatively examined over a number of years, and the canal planes have been quantitatively characterized in several animal species. The present study first determined the geometric relationship between individual semicircular canals and between the canals and the stereotactic head planes in pigeons. Stereotactic measurements of multiple points along the circumference of the bony canals were taken, and the measured points fitted with a three-dimensional planar surface. Direction normals to the plane's surface were calculated and used to define angles between semicircular canal pairs. Because of the unusual shape of the anterior semicircular canals in pigeons, two planes, a major and a minor, were fitted to the canal's course. Calculated angle values for all canals indicated that the horizontal and posterior semicircular canals are nearly orthogonal, but the anterior canals have substantial deviations from orthogonality with other canal planes. Next, the responses of the afferent fibers that innervate each of the semicircular canals to 0.5 Hz sinusoidal rotation about an earth-vertical axis were obtained. The head orientation relative to the rotation axis was systematically varied so that directions of maximum sensitivity for each canal afferent could be determined. These sensitivity vectors were then compared with the canal plane direction normals. The afferents that innervated specific semicircular canals formed homogeneous clusters of sensitivity vectors in different head planes. The horizontal and posterior afferents had average sensitivity vectors that were largely co-incident with the innervated canal plane direction normals. Anterior canal afferents, however, appeared to synthesize contributions from the major and minor plane components of the

  17. Commentaires sur la valeur piscicole du Canal de Roubaix (Nord

    Directory of Open Access Journals (Sweden)

    ARRIGNON J.

    1970-10-01

    Full Text Available La population piscicole du Canal de ROUBAIX a été inventoriée par pêche électrique. Trois passages, suivis chacun de l'enlèvement des poissons capturés, ont été opérés dans chacun des trois Secteurs d'inventaire. Le peuplement le plus probable ainsi estimé (par la méthode De Lury,est en rapport avec le degré de pollution du canal. On constate aussi queles poissons se cantonnent le long des berges, sur une largeur de 2 à 3mètres.L'estimation à l'hectare représente donc en réalité le stock d'une zone n'ayant que 25 % de la surface totale du Canal. Les poissons contrôlés sont pour la plupart des poissons de repeuplement.

  18. Temporal Bone Fracture Causing Superior Semicircular Canal Dehiscence

    Directory of Open Access Journals (Sweden)

    Kevin A. Peng

    2014-01-01

    Full Text Available Importance. Superior semicircular canal dehiscence (SCD is a third window lesion of the inner ear causing symptoms of vertigo, autophony, tinnitus, and hearing loss. A “two-hit” hypothesis has traditionally been proposed, whereby thinly developed bone overlying the superior canal is disrupted by a sudden change in intracranial pressure. Although the symptoms of SCD may be precipitated by head injury, no previous reports have described a temporal bone fracture directly causing SCD. Observations. Two patients sustained temporal bone fractures after closed head trauma, and developed unilateral otologic symptoms consistent with SCD. In each instance, computed tomography imaging revealed fractures extending through the bony roof of the superior semicircular canal. Conclusions and Relevance. Temporal bone fractures, which are largely treated nonoperatively, have not previously been reported to cause SCD. As it is a potentially treatable entity, SCD resulting from temporal bone fracture must be recognized as a possibility and diagnosed promptly if present.

  19. Bioceramic-Based Root Canal Sealers: A Review

    Science.gov (United States)

    Che Ab Aziz, Zeti A.

    2016-01-01

    Bioceramic-based root canal sealers are considered to be an advantageous technology in endodontics. The aim of this review was to consider laboratory experiments and clinical studies of these sealers. An extensive search of the endodontic literature was made to identify publications related to bioceramic-based root canal sealers. The outcome of laboratory and clinical studies on the biological and physical properties of bioceramic-based sealers along with comparative studies with other sealers was assessed. Several studies were evaluated covering different properties of bioceramic-based sealers including physical properties, biocompatibility, sealing ability, adhesion, solubility, and antibacterial efficacy. Bioceramic-based sealers were found to be biocompatible and comparable to other commercial sealers. The clinical outcomes associated with the use of bioceramic-based root canal sealers are not established in the literature. PMID:27242904

  20. Tullio phenomenon in superior semicircular canal dehiscence syndrome.

    Science.gov (United States)

    Basura, Gregory J; Cronin, Scott J; Heidenreich, Katherine D

    2014-03-18

    Tullio phenomenon refers to eye movements induced by sound.(1) This unusual examination finding may be seen in superior semicircular canal dehiscence (SSCD) syndrome.(2) This disorder is due to absent bone over the superior semicircular canal (figure). Patients complain of dizziness triggered by loud sound, aural fullness, autophony, and pulsatile tinnitus. When Tullio phenomenon exists in SSCD syndrome, the patient develops a mixed vertical-torsional nystagmus in which the slow phase rotates up and away from the affected ear (video on the Neurology® Web site at Neurology.org). This pattern of nystagmus aligns in the plane of the dehiscent semicircular canal and is due to excitation of its afferent nerves.