WorldWideScience

Sample records for branches of law

  1. Can National Company Law Require a Branch of a Foreign Company to Have an Independent Name?

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2014-01-01

    With its basis in Danish law, the article analyses the question of whether a foreign company that establishes a branch in another EU or EEA member state can be required to ensure that the branch name not only repeats the foreign company’s name and nationality with the addition of the designation...

  2. Branching laws for some unitary representations of SL(4,R)

    DEFF Research Database (Denmark)

    Ørsted, Bent; Speh, Birgit

    2008-01-01

    In this paper we consider the restriction of a unitary irreducible representation of type Aq(λ) of GL(4,R) to reductive subgroups H which are the fixpoint sets of an involution. We obtain a formula for the restriction to the symplectic group and to GL(2,C), and as an application we construct...

  3. Presence of Special Principles as a Condition for the International Environmental Law as an Independent Branch of International Law Formation

    Directory of Open Access Journals (Sweden)

    Stanislav M. Kopylov

    2015-12-01

    Full Text Available Article deals with the weakest link in the structure of international environmental law, which presence serves as a pretext for the continuation of discussions between international lawyers both in Russia and abroad on the recognition or non-recognition of international environmental law an independent branch of international law. This is a category of special principles that should form the skeleton of totality of international legal rules, if they apply for the name of an independent branch of international law. The article analyzes the main most authoritative offers of the catalogs of special principles of international environmental law, contained in the works of both Russian and foreign scientists, revealed the main reasons that do not allow to reach consensus on a common list of such principles today: a lack of understanding of the essence of special principles and the ongoing dynamic development of international legal regulation of international environmental relations. In this situation it is suggested that the experts in the field of international environmental law focus on the discussion, clarifications and additions to the list of special principles contained in the draft International Covenant on Environment and Development, presented for the first time by the IUCN experts in 1995 and based on the principles and achievements of all conducted under the UN auspices of all international conferences on the environment on the provisions of the World Charter for Nature and the existing international environmental agreements. The fourth edition of the draft Covenant adopted in 2010 indicates a consensus among the most prominent representatives of the science of international law different regions of the Earth with respect to 10 special principles, many of which require further refinement and development. The least studied in the "top ten" is the principle of the conservation and sustainable use of biological diversity, the legal content of

  4. Branching random walks with displacements coming from a power law

    Indian Academy of Sciences (India)

    Parthanil Roy Joint work with Ayan Bhattacharya and Rajat Subhra Hazra

    2015-07-04

    Branching random walks with displacements coming from a power law. Parthanil Roy. Joint work with Ayan Bhattacharya and Rajat Subhra Hazra. Indian Statistical Institute. July 04, 2015. Parthanil Roy (I.S.I.). Branching random walk. July 04, 2015. 1 / 14 ...

  5. Students’ perception on teaching competences of teachers of the branch of social science and law of the University of Valencia

    Directory of Open Access Journals (Sweden)

    Cruz PÉREZ PÉREZ

    2013-12-01

    Full Text Available This paper presents data from research conducted at the University of Valencia in order to analyse students' perception on teaching competences of teachers in the area of Social and legal Sciences. The study included a total of 389 university students from 10 different degrees of the University of Valencia. In general, the subjects in the sample rated the 32 competencies as very important in the teaching / learning process. Students assess personal skills as the most important competences, followed by scientific, methodological and social ones.Overall the two most valued competences refer to “the proper and respectful treatment of students”, as well as “creating a classroom atmosphere based on dialogue and communication”. This data is a constant that is repeated in all degrees tested, with minor variations. The competences which are less valued are "Maintaining a careful personal image" and "keep update on new information and communication technologies”.

  6. Synthesis of branched polysaccharides with tunable degree of branching

    NARCIS (Netherlands)

    Ciric, Jelena; Loos, Katja

    2013-01-01

    An in vitro enzyme-catalyzed tandem reaction using the enzymes phosphorylase b from rabbit muscle and Deinococcus geothermalis glycogen branching enzyme (Dg GBE) to obtain branched polyglucans with tunable degree of branching (2% divided by 13%) is presented. The tunable degree of branching is

  7. Principles of International Economic Law, and the Right to Economic

    African Journals Online (AJOL)

    Mofasony

    International economic law as a branch of law is interested in the development of states through trade, investment ... international law; alongside such other branches like international humanitarian law, international human rights law, .... organization of its foreign economic relations and to enter into bilateral and multilateral ...

  8. The control of branching morphogenesis

    Science.gov (United States)

    Iber, Dagmar; Menshykau, Denis

    2013-01-01

    Many organs of higher organisms are heavily branched structures and arise by an apparently similar process of branching morphogenesis. Yet the regulatory components and local interactions that have been identified differ greatly in these organs. It is an open question whether the regulatory processes work according to a common principle and how far physical and geometrical constraints determine the branching process. Here, we review the known regulatory factors and physical constraints in lung, kidney, pancreas, prostate, mammary gland and salivary gland branching morphogenesis, and describe the models that have been formulated to analyse their impacts. PMID:24004663

  9. Durability of branches in branched and fenestrated endografts.

    Science.gov (United States)

    Mastracci, Tara M; Greenberg, Roy K; Eagleton, Matthew J; Hernandez, Adrian V

    2013-04-01

    Branched and fenestrated repair has been shown to be effective for treatment of complex aortic aneurysms. However, the long-term durability of branches is not well reported. Prospective data collected for all patients enrolled in a physician-sponsored investigational device exemption trial for branched and fenestrated endografts were analyzed. Retrospective review of imaging studies and electronic records was used to supplement the dataset. Incidences of branch stent secondary intervention, stent fracture, migration, branch-related rupture, and death were calculated. A time-to-event analysis was performed for secondary intervention for any branch. Univariable and multivariable analyses were performed to identify related variables. Branch instability, a composite outcome of any branch event, was reported as a function of exponential decay to capture the loss of freedom from complications over time. Between the years 2001 and 2010, 650 patients underwent endovascular aortic repair with branched or fenestrated devices. Over 9 years of follow-up (mean [standard deviation], 3 [2.3] years), secondary procedures were performed for 0.6% of celiac, 4% of superior mesenteric artery (SMA), 6% of right renal artery, and 5% of left renal artery stents. Mean time to reintervention was 237 (354) days. The 30-day, 1-year, and 5-year freedom from branch intervention was 98% (95% confidence interval [CI], 96%-99%), 94% (95% CI, 92%-96%), and 84% (95% CI, 78%-90%), respectively. Death from branch stent complications occurred in three patients, two related to SMA thrombosis and one due to an unstented SMA scallop. Multivariable analysis revealed no factors as independent predictors of need for branch reintervention. Branches, after branched or fenestrated aortic repair, appear to be durable and are rarely the cause of patient death. The absence of long-term data on branch patency in open repair precludes comparison, yet the lower morbidity and mortality risk coupled with longer

  10. GENERAL PRINCIPLES OF LAW

    Directory of Open Access Journals (Sweden)

    Elena ANGHEL

    2016-05-01

    Full Text Available According to Professor Djuvara “law can be a science, and legal knowledge can also become science when, referring to a number as large as possible of acts of those covered by law, sorts and connects them by their essential characters upon legal concepts or principles which are universally valid, just like the laws of nature”. The general principles of law take a privileged place in the positive legal order and represent the foundation of any legal construction. The essence of the legal principles resides in their generality. In respect of the term “general”, Franck Moderne raised the question on the degree of generality used in order to define a principle as being general – at the level of an institution, of a branch of the law or at the level of the entire legal order. The purpose of this study is to find out the characteristics of law principles. In our opinion, four characteristics can be mentioned.

  11. Temperature-dependent Henry's law constants of 4-alkyl-branched chain fatty acids and 3-methylindole in an oil-air matrix and analysis of volatiles in lamb fat using selected ion flow tube mass spectrometry (SIFT-MS).

    Science.gov (United States)

    Castada, Hardy Z; Polentz, Victoria; Barringer, Sheryl; Wick, Macdonald

    2017-10-07

    4-Alkyl-branched chain fatty acids and 3-methylindole are characteristic flavor compounds associated with sheep meat. Determining their partitioning behavior between the gas and condensed phase and ultimately developing a correlation between the compound's headspace concentration and sensory descriptive grouping are important for high throughput characterization and grading classification. The headspace concentrations of 3-methylindole, 4-methyloctanoic acid, 4-ethyloctanoic acid, and 4-methylnonanoic acid above corn oil-based standard solutions, and lamb fat samples were measured using selected ion flow tube-mass spectrometry (SIFT-MS). The standard solutions were equilibrated at 80, 100, 110 and 125(o) C while the fat samples were equilibrated at 125(o) C. Statistical evaluation, linear and polynomial regression analyses were performed to establish the compound-specific and temperature-dependent Henry's law constants, enthalpy (∆H) and entropy (∆S) of phase changes. The Henry's law constants (kH(cp) ) were calculated from the regression analysis with a high degree of confidence (p 0.99). The kH(cp) increased with increase in equilibrium temperature. The empirical calculation of the ∆H and ∆S at different temperatures confirmed the temperature-dependence of the Henry's law constants. The headspace concentrations of the lamb-flavor compounds were determined above actual lamb fat samples and the corresponding condensed phase concentrations were successfully derived. The temperature-dependent Henry's law constants, ∆H, and ∆S of phase changes for 3-methylindole, 4-methyloctanoic acid, 4-ethyloctanoic acid, and 4-methylnonanoic acid in an air-oil matrix were empirically derived. The effectiveness of SIFT-MS for the direct, real-time, and rapid determination of key flavor compounds in lamb fat samples was established. This article is protected by copyright. All rights reserved.

  12. Models of lung branching morphogenesis.

    Science.gov (United States)

    Miura, Takashi

    2015-03-01

    Vertebrate airway has a tree-like-branched structure. This structure is generated by repeated tip splitting, which is called branching morphogenesis. Although this phenomenon is extensively studied in developmental biology, the mechanism of the pattern formation is not well understood. Conversely, there are many tree-like structures in purely physical or chemical systems, and their pattern formation mechanisms are well-understood using mathematical models. Recent studies correlate these biological observations and mathematical models to understand lung branching morphogenesis. These models use slightly different mechanisms. In this article, we will review recent progress in modelling lung branching morphogenesis, and future directions to experimentally verify the models. © The Authors 2015. Published by Oxford University Press on behalf of the Japanese Biochemical Society. All rights reserved.

  13. Long chain branching of PLA

    Science.gov (United States)

    Gu, Liangliang; Xu, Yuewen; Fahnhorst, Grant; Macosko, Christopher W.

    2017-05-01

    A trifunctional aziridine linker, trimethylolpropane tris(2-methyl-1-aziridinepropionate) (TTMAP), was melt blended with linear polylactic acid (PLA) to make star branched PLA. Adding pyromellitic dianhydride (PMDA) led to long chain branched (LCB) PLA. Mixing torque evolution during melt processing revealed high reactivity of aziridine with the carboxyl end group on PLA and an incomplete reaction of PMDA with the hydroxyl end group. Star-shaped PLA exhibited higher viscosity but no strain hardening in extensional flow while LCB PLA showed significant extensional hardening. Excess TTMAP in the branching reaction resulted in gel formation, which led to failure at low strain in extension. PMDA conversion was estimated based on gelation theory. The strain rate dependence of extensional hardening indicated that the LCB PLA had a low concentration of long chain branched molecules with an H-shaped topology. Unlike current methods used to branch PLA, free radical chemistry or use of an epoxy functional oligomers, our branching strategy produced strain hardening with less increase in shear viscosity. This study provides guidelines for design of polymers with low shear viscosity, which reduces pressure drop in extrusion, combined with strong extensional hardening, which enhances performance in processes that involve melt stretching.

  14. Development of Consumer Credit Laws in Malaysia

    OpenAIRE

    Rahman, Ahmad Saufi Abdul

    2007-01-01

    Consumer Credit is a branch of Commercial Law, which has been developing in recent years inMalaysia. The purpose of this paper is to summarize the latest amendments in the consumer credit laws inMalaysia and to highlight its significance. The discussion will be limited to the three most important laws ofconsumer credit in Malaysia: the hire-purchase, money lending and pawn broking laws.

  15. Civil law

    NARCIS (Netherlands)

    Hesselink, M.W.; Gibbons, M.T.

    2014-01-01

    The concept of civil law has two distinct meanings. that is, disputes between private parties (individuals, corporations), as opposed to other branches of the law, such as administrative law or criminal law, which relate to disputes between individuals and the state. Second, the term civil law is

  16. Introduction of Branching Degrees of Octane Isomers.

    Science.gov (United States)

    Perdih, Anton

    2016-01-01

    The concept of branching degrees is introduced. In the case of octane isomers it is derived from the values of a set of their physicochemical properties, calculating for each isomer the average of the normalized values and these averages are defined as branching degrees of octane isomers. The sequence of these branching degrees of octane isomers does not differ much from the »regular« one defined earlier. 2,2-Dimethylhexane appears to be less branched than 3,4-dimethylhexane and 3-ethyl, 2-methylpentane, whereas 2,3,4-trimethylpentane appears to be less branched than 3-ethyl, 3-methylpentane. While the increasing number of branches gives rise to increasing branching degrees, the peripheral position of branches and the separation between branches decreases the value of the branching degree. The central position of branches increases it. A bigger branch increases it more than a smaller one. The quantification of these structural features and their correlations with few indices is given as well.

  17. Infrared excess around nearby red giant branch stars and Reimers law

    Science.gov (United States)

    Groenewegen, M. A. T.

    2012-04-01

    Context. Mass loss is one of the fundamental properties of asymptotic giant branch (AGB) stars, but for stars with initial masses below ~1 M⊙, the mass loss on the first red giant branch (RGB) actually dominates mass loss on the AGB. Nevertheless, mass loss on the RGB is still often parameterised by a simple Reimers law in stellar evolution models. Aims: We study the infrared excess and mass loss of a sample of nearby RGB stars with reliably measured Hipparcos parallaxes and compare the mass loss to that derived for luminous stars in clusters. Methods: The spectral energy distributions of a well-defined sample of 54 RGB stars are constructed, and fitted with the dust radiative transfer model DUSTY. The central stars are modelled by MARCS model atmospheres. In a first step, the best-fit MARCS model is derived, basically determining the effective temperature. In a second step, models with a finite dust optical depth are fitted and it is determined whether the reduction in χ2 in such models with one additional free parameter is statistically significant. Results: Among the 54 stars, 23 stars are found to have a significant infrared excess, which is interpreted as mass loss. The most luminous star with L = 1860 L⊙ is found to undergo mass loss, while none of the 5 stars with L translated into mass-loss rates assuming a typical expansion velocity of 10 km s-1 and a dust-to-gas ratio of 0.005. In this case, fits to the stars with an excess result in log Ṁ (M⊙ yr-1) = (1.4 ± 0.4)log L + (-13.2 ± 1.2) and log Ṁ (M⊙ yr-1) = (0.9 ± 0.3)log (LR/M) + (-13.4 ± 1.3) assuming a mass of 1.1 M⊙ for all objects. We caution that if the expansion velocity and dust-to-gas ratio have different values from those assumed, the constants in the fit will change. If these parameters are also functions of luminosity, then this would affect both the slopes and the offsets. The mass-loss rates are compared to those derived for luminous stars in globular clusters, by fitting

  18. The Effects of a Branch Campus

    Science.gov (United States)

    Lien, Donald; Wang, Yaqin

    2012-01-01

    We examine the effects of a branch campus on the social welfare of the host country and the foreign university. Overall, we find that a branch campus increases both the domestic social welfare (measured by the aggregate student utility) and the tuition revenue of the foreign university. The effect of a branch campus on the brain drain is…

  19. Scaling properties of crack branching and brittle fragmentation

    Directory of Open Access Journals (Sweden)

    Uvarov S.

    2011-01-01

    Full Text Available The present study is focused on the correlation of scaling properties of crack branching and brittle fragmentation with damage accumulation and a change in the fracture mechanism. The experimental results obtained from the glass fragmentation tests indicate that the size distribution of fragments has a fractal character and is described by a power law.

  20. Branching process models of cancer

    CERN Document Server

    Durrett, Richard

    2015-01-01

    This volume develops results on continuous time branching processes and applies them to study rate of tumor growth, extending classic work on the Luria-Delbruck distribution. As a consequence, the authors calculate the probability that mutations that confer resistance to treatment are present at detection and quantify the extent of tumor heterogeneity. As applications, the authors evaluate ovarian cancer screening strategies and give rigorous proofs for results of Heano and Michor concerning tumor metastasis. These notes should be accessible to students who are familiar with Poisson processes and continuous time. Richard Durrett is mathematics professor at Duke University, USA. He is the author of 8 books, over 200 journal articles, and has supervised more than 40 Ph.D. students. Most of his current research concerns the applications of probability to biology: ecology, genetics, and most recently cancer.

  1. Vegetation survey of PEN Branch wetlands

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    A survey was conducted of vegetation along Pen Branch Creek at Savannah River Site (SRS) in support of K-Reactor restart. Plants were identified to species by overstory, understory, shrub, and groundcover strata. Abundance was also characterized and richness and diversity calculated. Based on woody species basal area, the Pen Branch delta was the most impacted, followed by the sections between the reactor and the delta. Species richness for shrub and groundcover strata were also lowest in the delta. No endangered plant species were found. Three upland pine areas were also sampled. In support of K Reactor restart, this report summarizes a study of the wetland vegetation along Pen Branch. Reactor effluent enters Indian Grove Branch and then flows into Pen Branch and the Pen Branch Delta.

  2. Molecular Analysis of Salivary Gland Branching Morphogenesis

    National Research Council Canada - National Science Library

    Sakai, Takayoshi; Larsen, Melinda; Kogo, Mikihiko; Yamada, Kenneth M

    2004-01-01

    .... This mini-review describes a recently developed and tested set of approaches for identifying and characterizing molecules essential for branching morphogenesis and other developmental processes...

  3. Sociological Aesthetics of Law

    OpenAIRE

    Fischer-Lescano, Andreas

    2016-01-01

    Aesthetic theory has the potential to develop a sensorium for the rational and arational forces of law. But the aesthetic knowledge of law is underdeveloped. That is why this article proposes a self-reflective sociological aesthetics of law that is capable of acknowledging human and social forces. The article unfolds its argument in three steps: first, it outlines the main approaches in the field oflaw and aesthetics”; second, it connects these approaches in legal aesthetics with sociologic...

  4. Quantification of Structural Topology in Branched Polymers

    Science.gov (United States)

    Ramachandran, Ramnath

    Complex molecular structures occur in various natural and synthetic materials. From common plastics like polyethylene to proteins like hemoglobin, the significant effect of the molecular structure of these materials on their properties cannot be understated. Hence, it is fundamental to comprehensively characterize these complex structures. In the case of polyethylene, branching plays a significant role in determining its structure-property relationships. Various characterization techniques are available to measure the branch content in polyethylene. Qualitative techniques based on gel permeation chromatography and rheology; and absolute measurements from nuclear magnetic resonance spectroscopy are commonly used to estimate branch content. Drawbacks posed by these common techniques have been well documented in literature. Further, these techniques are unable to provide a comprehensive picture of the structural topology of polyethylene which is crucial to understanding the structure-property relationships of these systems. In this dissertation, a novel scaling approach is described to quantify branching in polyethylene. The approach is useful in quantifying both short-chain and long-chain branch contents in polyethylene. Additionally, unique measurements such as average long-chain branch length and hyperbranch (branch-on-branch) content are available through this approach. Such enhanced topological information can help us better understand the effect of catalyst systems on the structure of polyethylene as well as the effect of branching on the polymer's physical properties. The scaling approach was successful in quantifying the structure of variety of model and commercial branched polyethylene systems. Specific examples of high-density and linear low-density polyethylene as well as hydrogenated polybutadienes are discussed here. The dissertation is intended to standardize and corroborate the scaling approach in quantifying the structure of branched polymers. The

  5. Approximation of Laws

    Science.gov (United States)

    Niiniluoto, Ilkka

    2014-03-01

    Approximation of laws is an important theme in the philosophy of science. If we can make sense of the idea that two scientific laws are "close" to each other, then we can also analyze such methodological notions as approximate explanation of laws, approximate reduction of theories, approximate empirical success of theories, and approximate truth of laws. Proposals for measuring the distance between quantitative scientific laws were given in Niiniluoto (1982, 1987). In this paper, these definitions are reconsidered as a response to the interesting critical remarks by Liu (1999).

  6. 3D modelling of branching in plants

    NARCIS (Netherlands)

    Evers, J.B.

    2011-01-01

    Shoot branching is a key determinant of overall aboveground plant form. During plant development, the number of branches formed strongly influences the amount of light absorbed by the plant, and thus the plant’s competitive strength in terms of light capture in relation to neighbouring plants.

  7. Renewed limit theorems for the discrete-time Branching Process and its conditioned limiting law interpretation

    Directory of Open Access Journals (Sweden)

    Azam Imomov

    2016-11-01

    Full Text Available Our principal aim is to observe a Markov discrete-time process of population growth with long-living trajectory. First we study asymptotical decay of generating function of Galton-Watson process for all cases as the Basic Lemma. Afterwards we get a Differential analogue of the Basic Lemma. This Lemma plays main role in our discussions throughout the paper. Hereupon we improve and supplement classical results concerning Galton-Watson process. Further we investigate properties of the population process so called Q-process. In particular we obtain a joint limit law of Q-process and its total state. And also we state and prove the analogue of Law of large numbers and the Central limit theorem for total state of Q-process.

  8. A Unifying Theory of Branching Morphogenesis

    NARCIS (Netherlands)

    Hannezo, Edouard; Scheele, Colinda L G J; Moad, Mohammad; Drogo, Nicholas; Heer, Rakesh; Sampogna, Rosemary V; van Rheenen, Jacco; Simons, Benjamin D

    2017-01-01

    The morphogenesis of branched organs remains a subject of abiding interest. Although much is known about the underlying signaling pathways, it remains unclear how macroscopic features of branched organs, including their size, network topology, and spatial patterning, are encoded. Here, we show that,

  9. Variants of the left aortic arch branches

    African Journals Online (AJOL)

    ORIGINAL ARTICLE. Variants of the left aortic arch branches. N Z Makhanya. MB ChB. R T Mamogale. MB 0113. N Khan. FCRaD (0). Department of Diagnostic Radiology. Medical University of Southern Africa. Abstract. The normal aorta has three branches from its arch, but variations in this pattern are not uncommon. Our.

  10. Optimal Branching Structure of Fluidic Networks with Permeable Walls

    Directory of Open Access Journals (Sweden)

    Vinicius R. Pepe

    2017-01-01

    Full Text Available Biological and engineering studies of Hess-Murray’s law are focused on assemblies of tubes with impermeable walls. Blood vessels and airways have permeable walls to allow the exchange of fluid and other dissolved substances with tissues. Should Hess-Murray’s law hold for bifurcating systems in which the walls of the vessels are permeable to fluid? This paper investigates the fluid flow in a porous-walled T-shaped assembly of vessels. Fluid flow in this branching flow structure is studied numerically to predict the configuration that provides greater access to the flow. Our findings indicate, among other results, that an asymmetric flow (i.e., breaking the symmetry of the flow distribution may occur in this symmetrical dichotomous system. To derive expressions for the optimum branching sizes, the hydraulic resistance of the branched system is computed. Here we show the T-shaped assembly of vessels is only conforming to Hess-Murray’s law optimum as long as they have impervious walls. Findings also indicate that the optimum relationship between the sizes of parent and daughter tubes depends on the wall permeability of the assembled tubes. Our results agree with analytical results obtained from a variety of sources and provide new insights into the dynamics within the assembly of vessels.

  11. Viscoelasticity of randomly branched polymers in the vulcanization class.

    Science.gov (United States)

    Lusignan, C P; Mourey, T H; Wilson, J C; Colby, R H

    1999-11-01

    We report viscosity, recoverable compliance, and molar mass distribution for a series of randomly branched polyester samples with long linear chain sections between branch points. Molecular structure characterization determines tau=2.47+/-0.05 for the exponent controlling the molar mass distribution, so this system belongs to the vulcanization (mean-field) universality class. Consequently, branched polymers of similar size strongly overlap and form interchain entanglements. The viscosity diverges at the gel point with an exponent s=6.1+/-0.3, that is significantly larger than the value of 1.33 predicted by the branched polymer Rouse model (bead-spring model without entanglements). The recoverable compliance diverges at the percolation threshold with an exponent t=3.2+/-0.2. This effect is consistent with the idea that each branched polymer of size equal to the correlation length stores k(B)T of elastic energy. Near the gel point, the complex shear modulus is a power law in frequency with an exponent u=0.33+/-0.05. The measured rheological exponents confirm that the dynamic scaling law u=t/(s+t) holds for the vulcanization class. Since s is larger and u is smaller than the Rouse values observed in systems that belong to the critical percolation universality class, we conclude that entanglements profoundly increase the longest relaxation time. Examination of the literature data reveals clear trends for the exponents s and u as functions of the chain length between branch points. These dependencies, qualitatively explained by hierarchical relaxation models, imply that the dynamic scaling observed in systems that belong to the vulcanization class is nonuniversal.

  12. Report on the 14{sup th} regional conference of the German Branch of the International Nuclear Law Association; Aus der Werkstatt des Nuklearrechts. Bericht ueber die 14. Regionaltagung der Deutschen Landesgruppe der AIDN/INLA

    Energy Technology Data Exchange (ETDEWEB)

    Feldmann, Ulrike

    2015-12-15

    The 14th Regional Conference of the German National Group of the Association Internationale du Droit Nucleaire/International Nuclear Law Association was held in Nuremberg on 28 and 29 September 2015. About 100 participants from Germany and abroad participated the conference. The topics of the five Working sessions were: - Turnkey - a viable contractual concept for nuclear new build and decommissioning?; - Access to justice in environmental law and related to international investments disputes; - Nuclear Liability - Latest Developments; - Legal requirements on the final disposal of nuclear waste - a Global overview; - Nuclear Safety in the EU.

  13. STUDY ON REAL AND FORMAL SOURCES OF LAW

    OpenAIRE

    Mircea TUTUNARU

    2014-01-01

    The right switch first factual existence of the form, a fact that gives him the opportunity to be known and, consequently, to be respected and applied to the specific case. These specific ways of expressing the content of the law in legal theory and legal sciences branch of law called the source or sources of law. The concept of source of law is the ideological source and meaning in the sense of legal civilization pool connects to a national legal system.

  14. The rule of law

    Directory of Open Access Journals (Sweden)

    Besnik Murati

    2015-07-01

    Full Text Available The state as an international entity and its impact on the individual’s right has been and still continues to be a crucial factor in the relationship between private and public persons. States vary in terms of their political system, however, democratic states are based on the separation of powers and human rights within the state. Rule of law is the product of many actors in a state, including laws, individuals, society, political system, separation of powers, human rights, the establishment of civil society, the relationship between law and the individual, as well as, individual-state relations. Purpose and focus of this study is the importance of a functioning state based on law, characteristics of the rule of law, separation of powers and the basic concepts of the rule of law.

  15. Mechanisms of Side Branching and Tip Splitting in a Model of Branching Morphogenesis

    Science.gov (United States)

    Guo, Yina; Sun, Mingzhu; Garfinkel, Alan; Zhao, Xin

    2014-01-01

    Recent experimental work in lung morphogenesis has described an elegant pattern of branching phenomena. Two primary forms of branching have been identified: side branching and tip splitting. In our previous study of lung branching morphogenesis, we used a 4 variable partial differential equation (PDE), due to Meinhardt, as our mathematical model to describe the reaction and diffusion of morphogens creating those branched patterns. By altering key parameters in the model, we were able to reproduce all the branching styles and the switch between branching modes. Here, we attempt to explain the branching phenomena described above, as growing out of two fundamental instabilities, one in the longitudinal (growth) direction and the other in the transverse direction. We begin by decoupling the original branching process into two semi-independent sub-processes, 1) a classic activator/inhibitor system along the growing stalk, and 2) the spatial growth of the stalk. We then reduced the full branching model into an activator/inhibitor model that embeds growth of the stalk as a controllable parameter, to explore the mechanisms that determine different branching patterns. We found that, in this model, 1) side branching results from a pattern-formation instability of the activator/inhibitor subsystem in the longitudinal direction. This instability is far from equilibrium, requiring a large inhomogeneity in the initial conditions. It successively creates periodic activator peaks along the growing stalk, each of which later on migrates out and forms a side branch; 2) tip splitting is due to a Turing-style instability along the transversal direction, that creates the spatial splitting of the activator peak into 2 simultaneously-formed peaks at the growing tip, the occurrence of which requires the widening of the growing stalk. Tip splitting is abolished when transversal stalk widening is prevented; 3) when both instabilities are satisfied, tip bifurcation occurs together with side

  16. Mechanisms of side branching and tip splitting in a model of branching morphogenesis.

    Directory of Open Access Journals (Sweden)

    Yina Guo

    Full Text Available Recent experimental work in lung morphogenesis has described an elegant pattern of branching phenomena. Two primary forms of branching have been identified: side branching and tip splitting. In our previous study of lung branching morphogenesis, we used a 4 variable partial differential equation (PDE, due to Meinhardt, as our mathematical model to describe the reaction and diffusion of morphogens creating those branched patterns. By altering key parameters in the model, we were able to reproduce all the branching styles and the switch between branching modes. Here, we attempt to explain the branching phenomena described above, as growing out of two fundamental instabilities, one in the longitudinal (growth direction and the other in the transverse direction. We begin by decoupling the original branching process into two semi-independent sub-processes, 1 a classic activator/inhibitor system along the growing stalk, and 2 the spatial growth of the stalk. We then reduced the full branching model into an activator/inhibitor model that embeds growth of the stalk as a controllable parameter, to explore the mechanisms that determine different branching patterns. We found that, in this model, 1 side branching results from a pattern-formation instability of the activator/inhibitor subsystem in the longitudinal direction. This instability is far from equilibrium, requiring a large inhomogeneity in the initial conditions. It successively creates periodic activator peaks along the growing stalk, each of which later on migrates out and forms a side branch; 2 tip splitting is due to a Turing-style instability along the transversal direction, that creates the spatial splitting of the activator peak into 2 simultaneously-formed peaks at the growing tip, the occurrence of which requires the widening of the growing stalk. Tip splitting is abolished when transversal stalk widening is prevented; 3 when both instabilities are satisfied, tip bifurcation occurs

  17. Cellular and physical mechanisms of branching morphogenesis

    Science.gov (United States)

    Varner, Victor D.; Nelson, Celeste M.

    2014-01-01

    Branching morphogenesis is the developmental program that builds the ramified epithelial trees of various organs, including the airways of the lung, the collecting ducts of the kidney, and the ducts of the mammary and salivary glands. Even though the final geometries of epithelial trees are distinct, the molecular signaling pathways that control branching morphogenesis appear to be conserved across organs and species. However, despite this molecular homology, recent advances in cell lineage analysis and real-time imaging have uncovered surprising differences in the mechanisms that build these diverse tissues. Here, we review these studies and discuss the cellular and physical mechanisms that can contribute to branching morphogenesis. PMID:25005470

  18. Overview of the Advanced High Frequency Branch

    Science.gov (United States)

    Miranda, Felix A.

    2015-01-01

    This presentation provides an overview of the competencies, selected areas of research and technology development activities, and current external collaborative efforts of the NASA Glenn Research Center's Advanced High Frequency Branch.

  19. Historical Precedents on the Protection or Defense of Natural Resources and salubritas in Rome. Towards an Administrative Environmental Roman Law

    Directory of Open Access Journals (Sweden)

    Salvador Ruiz-Pino

    2017-01-01

    Full Text Available This article discusses certain situations involving the protection of natural resources by the Roman Law itself, some of which contain ancient environmental protections that today fall under a branch of Administrative Law, now known as Environmental Law.

  20. New position paper of the geothermal energy industry for the amendment of the Renewable Energy Law (EEG); Positionspapier der Geothermie-Branche zur Novellierung des Erneuerbare-Energien-Gesetzes (EEG)

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2011-07-15

    In April 2011, the geothermal industry associations Wirtschaftsforum Geothermie e.V. (Augsburg, Federal Republic of Germany) and GtV Bundesverband Geothermie e.V. (Berlin, Federal Republic of Germany) have submitted a proposal for further development of the Renewable Energy Law (EEG) in a joint position paper for a more rapid expansion of deep geothermal energy. A total of eight changes in the EEG should promote the further positive development of geothermal energy for the production of sustainable heat and electricity.

  1. Laws of Network Value

    Directory of Open Access Journals (Sweden)

    Juan M.C. Larrosa

    2016-12-01

    Full Text Available The valuation of a social network is an issue that has been addressed based on simplifying approaches. Various value laws have been stipulated, which are largely atheoretical but have been effectively used to estimate the potential economic value of social network-based firms. This review highlights the various contributions used in the recent literature on networks valuation laws.

  2. The horizontal branch of the Sculptor dwarf galaxy

    Science.gov (United States)

    Salaris, Maurizio; de Boer, Thomas; Tolstoy, Eline; Fiorentino, Giuliana; Cassisi, Santi

    2013-11-01

    We have performed the first detailed simulation of the horizontal branch (HB) of the Sculptor dwarf spheroidal galaxy by means of synthetic modelling techniques, taking consistently into account the star formation history and metallicity evolution as determined from the main sequence and red giant branch spectroscopic observations. The only free parameter in the whole analysis is the integrated mass loss of red giant branch stars. This is the first time that synthetic HB models, consistent with the complex star formation history of a galaxy, are calculated and matched to the observed HB. We find that the metallicity range covered by the star formation history, as constrained by the red giant branch spectroscopy, plus a simple mass loss law, enable us to cover both the full magnitude and colour range of HB stars. In addition, the number count distribution along the observed HB can be also reproduced provided that the red giant branch mass loss is mildly metallicity dependent, with a very small dispersion at fixed metallicity. The magnitude, metallicity and period distribution of the RR Lyrae stars are also well reproduced. There is no excess of bright objects that require enhanced-He models. The lack of signatures of enhanced-He stars along the HB is consistent with the lack of the O-Na anticorrelation observed in Sculptor and other dwarf galaxies, and confirms the intrinsic difference between Local Group dwarf galaxies and globular cluster populations. We also compare the brightness of the observed red giant branch bump with the synthetic counterpart, and find a discrepancy. The theoretical bump is brighter than the observed one, which is similar to what is observed in Galactic globular clusters.

  3. A Comparative Analysis of Schemes for Correlated Branch Prediction

    OpenAIRE

    Young, Cliff; Gloy, Nicolas; Smith, Michael D.

    1995-01-01

    Modern high-performance architectures require extremely accurate branch prediction to overcome the performance limitations of conditional branches. We present a framework that categorizes branch prediction schemes by the way in which they partition dynamic branches and by the kind of predictor that they use. The framework allows us to compare and contrast branch prediction schemes, and to analyze why they work. We use the framework to show how a static correlated branch prediction scheme incr...

  4. The Practice of Transnational Law

    CERN Document Server

    2000-01-01

    Contents :"The new law merchant and the global market place" by Klaus Peter Berger, "The CENTRAL enquiry on the use of transnational law in international contract law and arbitration", "The UNIDROIT principles and transnational law" by Michael Joachim Bonell, "Examples for the practical application of transnational law", "The questionnaire and results of the CENTRAL enquiry"

  5. A Unifying Theory of Branching Morphogenesis.

    Science.gov (United States)

    Hannezo, Edouard; Scheele, Colinda L G J; Moad, Mohammad; Drogo, Nicholas; Heer, Rakesh; Sampogna, Rosemary V; van Rheenen, Jacco; Simons, Benjamin D

    2017-09-21

    The morphogenesis of branched organs remains a subject of abiding interest. Although much is known about the underlying signaling pathways, it remains unclear how macroscopic features of branched organs, including their size, network topology, and spatial patterning, are encoded. Here, we show that, in mouse mammary gland, kidney, and human prostate, these features can be explained quantitatively within a single unifying framework of branching and annihilating random walks. Based on quantitative analyses of large-scale organ reconstructions and proliferation kinetics measurements, we propose that morphogenesis follows from the proliferative activity of equipotent tips that stochastically branch and randomly explore their environment but compete neutrally for space, becoming proliferatively inactive when in proximity with neighboring ducts. These results show that complex branched epithelial structures develop as a self-organized process, reliant upon a strikingly simple but generic rule, without recourse to a rigid and deterministic sequence of genetically programmed events. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  6. Measurement of Tau Lepton Branching Fractions

    Energy Technology Data Exchange (ETDEWEB)

    Nicol, N.

    2003-12-19

    We present {tau}{sup -} lepton branching fraction measurements based on data from the TPC/Two-Gamma detector at PEP. Using a sample of {tau}{sup -} {yields} {nu}{sub {tau}}K{sup -}{pi}{sup +}{pi}{sup -} events, we examine the resonance structure of the K{sup -}{pi}{sup +}{pi}{sup -} system and obtain the first measurements of branching fractions for {tau}{sup -} {yields} {nu}{sub {tau}}K{sub 1}{sup -}(1270) and {tau}{sup -} {yields} {nu}{sub {tau}}K{sub 1}{sup -}(1400). We also describe a complete set of branching fraction measurements in which all the decays of the {tau}{sup -} lepton are separated into classes defined by the identities of the charged particles and an estimate of the number of neutrals. This is the first such global measurement with decay classes defined by the four possible charged particle species, e, {mu}, {pi}, and K.

  7. Principles of International Economic Law, and the Right to Economic ...

    African Journals Online (AJOL)

    International economic law as a branch of law is interested in the development of states through trade, investment and economic legal policies. In the quest for development, many states have caused damage to the ecosystem which now constitutes a threat to humanity. At the wake of this peril, there was need to make a ...

  8. The incorporation of public international law into municipal law and ...

    African Journals Online (AJOL)

    Monism and dualism represent two different approaches towards the relationship between public international law and municipal law. While the former views public international law and municipal law as a single legal system, the latter regards these two areas of law as separate and distinct legal systems that exist ...

  9. Constitutionalization of Peruvian Law

    Directory of Open Access Journals (Sweden)

    César Landa

    2013-12-01

    Full Text Available Constitutionalizaton of Law’s different areas is a phenomenon gradually more ingrained in our cultural and legal framework. Maybe the best demonstration is the increasingly prominent role of the Constitutional Court (TC – Constitution’s Supreme Interpreter – in defining and redefining concepts, rights and legal principles touching a range of subjects, from TaxLaw to Human Rights. This is relevant to understand the Law and its current effects whether it is valued positively or negatively.

  10. Nature of branching in disordered materials

    Science.gov (United States)

    Kulkarni, Amit S.

    The phenomenon of structural branching is ubiquitous in a wide array of materials such as polymers, ceramic aggregates, networks and gels. These materials with structural branching are a unique class of disordered materials and often display complex architectures. Branching has a strong influence over the structure-property relationships of these materials. Despite the generic importance across a wide spectrum of materials, our physical understanding of the scientific nature of branching and the analytic description and quantification of branching is at an early stage, though many decades of effort have been made. For polymers, branching is conventionally characterized by hydrodynamic radius (size exclusion chromatography, SEC, rheology) or by counting branch sites (nuclear magnetic resonance spectroscopy, NMR). SEC and rheology are, at best, qualitative; and quantitative characterization techniques like NMR and transmission electron microscopy (TEM) (for ceramic nanoparticulate aggregates) have limitations in providing routine quantification. Effective structure characterization, though an important step in understanding these materials, remains elusive. For ceramic aggregates, theoretical work has dominated and only a few publications on analytic studies exist to support theory. A new generic scaling model is proposed in Chapter I, which encompasses the critical structural features associated with these complex architectures. The central theme of this work is the application of this model to describe a variety of disordered structures like aggregated nano-particulates, long chain branched polymers like polyethylene, hyperbranched polymers, multi-arm star polymers, and cyclic macromolecules. The application of the proposed model to these materials results in a number of fundamental structural parameters, like the mass-fractal dimension, df, the minimum path dimension, dmin, connectivity dimension, c, and the mole fraction branch content, φbr. These dimensions

  11. 29 CFR 541.304 - Practice of law or medicine.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Practice of law or medicine. 541.304 Section 541.304 Labor... Professional Employees § 541.304 Practice of law or medicine. (a) The term “employee employed in a bona fide... valid license or certificate permitting the practice of law or medicine or any of their branches and is...

  12. The relationship dynamics between legal positivism and the divisions of law, analyzed from a systemic perspective

    Directory of Open Access Journals (Sweden)

    Claudiu Ramon D. Butculescu

    2016-12-01

    Full Text Available This article is studying the dynamics of the relationship between legal positivism and the two divisions of law, respectively private law and public law. Legal positivism, envisions concepts of human intervention in the creation and application of the law, and so it finds application in both public law and private law. However, in private law, there are several principles which can be deduced from the doctrine of natural law, such as substitution, reversibility and others. To the contrary, in public law, legal positivism is all present, manifesting itself in all its branches. It is not, however, an exclusive presence, because there is a balance between natural law and legal positivism in each of the divisions of law. The two orientations of law, namely natural law and legal positivism coexist in each of the divisions and branches of the law, but with a different structure, dynamic or static, depending on specific branches of law. This paper presents in an analytical manner, the static and dynamic manifestations of legal positivism within the framework of the two divisions of law, namely private law and public law.

  13. Origin of buds, branches, and sprouts

    Science.gov (United States)

    Kevin T. Smith

    2014-01-01

    Recent research shows that survivor trees in rural, managed forests rebuild broken crowns with new branches and foliage after ice storm injury (Shortle et al. 2014). Veteran trees in historic parks and landscapes show repeated cycles of crown loss and recovery (Fay 2002). Crown rebuilding or reiteration from sprouts is a physiological response with architectural...

  14. Clinical considerations of the glandular branch of the lacrimal artery.

    Science.gov (United States)

    Kluckman, Matthew; Fan, Jerry; Balsiger, Heather; Scott, Gabriel; Gest, Thomas

    2015-10-01

    The lacrimal artery is classically described as a branch of the ophthalmic artery supplied by the internal carotid. In this study, 25 orbits were dissected to identify variations in glandular branching and to compare them to previously published accounts. The glandular branching patterns of the lacrimal artery fall into two categories, those that branch (56%) and those that do not branch (44%). We found the medial and lateral glandular branches to be equal in diameter with a divergence of 2.67-40.58 mm proximal to the gland parenchyma. The long glandular branches run alongside the superolateral aspect of the orbit. The lateral branch runs lateral to the lateral rectus muscle. The medial branch runs superomedial to the lateral rectus muscle and lateral to the superior rectus muscle. In relation to the lacrimal gland, the medial branch enters the superior aspect of the gland parenchyma and the lateral branch enters its inferior aspect. The average branch lengths were 17.88 mm (medial) and 13.51 mm (lateral) as measured with a Mitutoyo Absolute 1/100 mm caliper. We could not confirm the existence of a third branch supplying the lacrimal gland, as posited by other authors. The key finding in this study is that the lacrimal gland is predominantly supplied by two significant arterial branches, both of which must be identified during procedures involving the lateral orbit. © 2015 Wiley Periodicals, Inc.

  15. Tax Law System

    Science.gov (United States)

    Tsindeliani, Imeda A.

    2016-01-01

    The article deals with consideration of the actual theoretic problems of the subject and system of tax law in Russia. The theoretical approaches to determination of the nature of separate institutes of tax law are represented. The existence of pandect system intax law building as financial law sub-branch of Russia is substantiated. The goal of the…

  16. The trespasses of property law.

    Science.gov (United States)

    Wall, Jesse

    2014-01-01

    The purpose of this article is to identify a limit to the appropriate application of property law to the use and storage of bodily material. I argue here that property law ought to be limited to protecting 'contingent rights' and that recent cases where property rights have been recognised in semen represent the application of property law beyond this limit. I also suggest how the law ought to develop in order to avoid the overextensive use of property law.

  17. Constitutionalization of environmental law

    Directory of Open Access Journals (Sweden)

    Luis Huerta Guerrero

    2013-12-01

    Full Text Available This article analyzes how Environmental Law can take intoconsideration some of fundamental rights study categories, by a constitutional point of view, particularly the right to a balanced and appropriate environment recognized in article 2, paragraph 22 of the 1993 Peruvian Constitution in order to develop policies oriented to implementation of constitutional legal status for environment rights and property.

  18. Laws of emotion

    NARCIS (Netherlands)

    Frijda, N.H.

    2006-01-01

    The Laws of Emotion is an accessible new book that reviews much of the insightful new research on emotions conducted over the last ten years. It expands on the theory of emotions introduced in Nico Frijda's earlier work, and addresses a number of unanswered, basic problems on emotion theory. The

  19. Branched standard spines of 3-manifolds

    CERN Document Server

    Benedetti, Riccardo

    1997-01-01

    This book provides a unified combinatorial realization of the categroies of (closed, oriented) 3-manifolds, combed 3-manifolds, framed 3-manifolds and spin 3-manifolds. In all four cases the objects of the realization are finite enhanced graphs, and only finitely many local moves have to be taken into account. These realizations are based on the notion of branched standard spine, introduced in the book as a combination of the notion of branched surface with that of standard spine. The book is intended for readers interested in low-dimensional topology, and some familiarity with the basics is assumed. A list of questions, some of which concerning relations with the theory of quantum invariants, is enclosed.

  20. Essentials of WTO law

    NARCIS (Netherlands)

    Prévost, Denise; Van den Bossche, Peter

    2016-01-01

    At a time when developments in WTO law have made this field increasingly complex, this concise and non-technical introduction provides a timely and carefully considered overview of the substantive rules and institutional arrangements of the WTO. Illustrative examples clarify important issues of the

  1. Dielectric response of branched copper phthalocyanine

    Science.gov (United States)

    Hamam, Khalil J.; Al-Amar, Mohammad M.; Mezei, Gellert; Guda, Ramakrishna; Burns, Clement A.

    2017-09-01

    The dielectric constant of pressed pellets and thin films of branched copper phthalocyanine (CuPc) was investigated as a function of frequency from 0.1 kHz to 1 MHz and temperature from 20 °C to 100 °C. Surface morphology was studied using a scanning electron microscope. The high-frequency values of the dielectric constant of pellets and thin films are ~3.5 and ~5.8, respectively. The response was only weakly dependent on frequency and temperature. The branched structure of the CuPc molecules helped to cancel out the effects of low-frequency polarization mechanisms. A planar delocalized charge system with two-dimensional localization was found using time-resolved photoluminescence measurements.

  2. Fabrication and characterization of branched carbon nanostructures

    Directory of Open Access Journals (Sweden)

    Sharali Malik

    2016-09-01

    Full Text Available Carbon nanotubes (CNTs have atomically smooth surfaces and tend not to form covalent bonds with composite matrix materials. Thus, it is the magnitude of the CNT/fiber interfacial strength that limits the amount of nanomechanical interlocking when using conventional CNTs to improve the structural behavior of composite materials through reinforcement. This arises from two well-known, long standing problems in this research field: (a inhomogeneous dispersion of the filler, which can lead to aggregation and (b insufficient reinforcement arising from bonding interactions between the filler and the matrix. These dispersion and reinforcement issues could be addressed by using branched multiwalled carbon nanotubes (b-MWCNTs as it is known that branched fibers can greatly enhance interfacial bonding and dispersability. Therefore, the use of b-MWCNTs would lead to improved mechanical performance and, in the case of conductive composites, improved electrical performance if the CNT filler was better dispersed and connected. This will provide major benefits to the existing commercial application of CNT-reinforced composites in electrostatic discharge materials (ESD: There would be also potential usage for energy conversion, e.g., in supercapacitors, solar cells and Li-ion batteries. However, the limited availability of b-MWCNTs has, to date, restricted their use in such technological applications. Herein, we report an inexpensive and simple method to fabricate large amounts of branched-MWCNTs, which opens the door to a multitude of possible applications.

  3. STUDY ON REAL AND FORMAL SOURCES OF LAW

    Directory of Open Access Journals (Sweden)

    Mircea TUTUNARU

    2014-05-01

    Full Text Available The right switch first factual existence of the form, a fact that gives him the opportunity to be known and, consequently, to be respected and applied to the specific case. These specific ways of expressing the content of the law in legal theory and legal sciences branch of law called the source or sources of law. The concept of source of law is the ideological source and meaning in the sense of legal civilization pool connects to a national legal system.

  4. Masquerading bundle branch block: a variety of right bundle branch block with left anterior fascicular block.

    Science.gov (United States)

    Elizari, Marcelo V; Baranchuk, Adrian; Chiale, Pablo A

    2013-01-01

    The so-called 'masquerading' type of right bundle branch block is caused by the simultaneous presence of a high-degree left anterior fascicular block often accompanied with severe left ventricular enlargement and/or fibrotic block in the anterolateral wall of the left ventricle. These conditions tend to reorient the terminal electrical forces of the QRS complex towards the left and upwards, in such a way that the characteristic slurred S wave in lead I becomes smaller or even disappears. In many cases of standard masquerading right bundle branch block, a small Q wave in lead I is present due to the initial forces of the left anterior fascicular block, which are oriented rightwards and inferiorly. However, in some cases, the Q wave in lead I also vanishes, and the mimicking of a left bundle branch block becomes perfect in standard leads. This is commonly associated with an inferior myocardial infarction or severe inferior fibrosis in cardiomyopathies. The typical QRS changes of right bundle branch block may eventually be concealed even in the right precordial leads; under such circumstances, the ECG diagnosis may be mistaken and the right bundle branch block totally missed. The masquerading right bundle branch block carries a poor prognosis, since it always implies the presence of a severe underlying heart disease.

  5. RUSSIAN LAW SUBJECTS

    Directory of Open Access Journals (Sweden)

    D.N. Bakhrakh

    2006-03-01

    Full Text Available The question about the subjects of law branches is concerning the number of most important and difficult in law science. Its right decision influences on the subject of law regulation, precise definition of addressees of law norms, the volume of their rights and duties, the limits of action of norms of Main part of the branch, its principles. Scientific investigations, dedicated to law subjects system, promote the development of recommendations for the legislative and law applying activity; they are needed for scientific work organization and student training, for preparing qualified lawyers.

  6. Organization and targets of the European Branch

    Energy Technology Data Exchange (ETDEWEB)

    Cataldi, R.

    1997-12-01

    After a short historical review of the formation, objectives and organization of the International Geothermal Association (IGA), this paper describes the functions, goals and activities of the IGA European Branch. In particular, the paper illustrates the plan of action established for the periods 1993-`95 and 1996-`98, and the issues dealt with by the European Forum as of August 1996. The last section of the paper outlines the main problems to be faced in the near future in order to facilitate the aggregation of efforts, the amalgamation of promotional initiatives and the coordination of the basic activities needed for the consolidation and growth of the geothermal community in Europe. (orig.)

  7. Strategy of Irrigation Branch in Russia

    Science.gov (United States)

    Zeyliger, A.; Ermolaeva, O.

    2012-04-01

    At this moment, at the starting time of the program on restoration of a large irrigation in Russia till 2020, the scientific and technical community of irrigation branch does not have clear vision on how to promote a development of irrigated agriculture and without repeating of mistakes having a place in the past. In many respects absence of a vision is connected to serious backlog of a scientific and technical and informational and technological level of development of domestic irrigation branch from advanced one. Namely such level of development is necessary for the resolving of new problems in new conditions of managing, and also for adequate answers to new challenges from climate and degradation of ground & water resources, as well as a rigorous requirement from an environment. In such important situation for irrigation branch when it is necessary quickly generate a scientific and technical politics for the current decade for maintenance of translation of irrigated agriculture in the Russian Federation on a new highly effective level of development, in our opinion, it is required to carry out open discussion of needs and requirements as well as a research for a adequate solutions. From political point of view a framework organized in FP6 DESIRE 037046 project is an example of good practice that can serve as methodical approach how to organize and develop such processes. From technical point of view a technology of operational management of irrigation at large scale presents a prospective alternative to the current type of management based on planning. From point of view ICT operational management demands creation of a new platform for the professional environment of activity. This platform should allow to perceive processes in real time, at their partial predictability on signals of a straight line and a feedback, within the framework of variability of decision making scenarious, at high resolution and the big ex-awning of sensor controls and the gauges

  8. A case of 'Masquerading' bundle branch block: a forgotten concept.

    Science.gov (United States)

    Choudhary, Dinesh; Namboodiri, Narayanan; Tharakan, Jaganmohan A

    2014-01-01

    'Masquerading' bundle branch block (right bundle branch block in the precordial leads with left bundle branch block in frontal leads and left axis deviation) is seen most commonly with coronary artery disease and hypertension. No definite explanation is available so far for these changes. We are presenting a case of rare congenital intranuclear inclusion myopathy with congestive heart failure and 'Masquerading' bundle branch block in ECG. Copyright © 2013 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  9. Dendrimers and methods of preparing same through proportionate branching

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Yihua (Bruce); Yue, Xuyi

    2015-09-15

    The present invention provides for monodispersed dendrimers having a core, branches and periphery ends, wherein the number of branches increases exponentially from the core to the periphery end and the length of the branches increases exponentially from the periphery end to the core, thereby providing for attachment of chemical species at the periphery ends without exhibiting steric hindrance.

  10. Free movement of companies under company law, tax law and EU law

    DEFF Research Database (Denmark)

    Neville, Mette; Sørensen, Karsten Engsig

    2001-01-01

    Free movement of companies whereby they either transfers their de facto head office or their registered office from one member state to another is regulated by both company law, tax law and EU law. The interplay between these areas of law are analysed to determine whether such transfers are posible....

  11. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    and sources of authority. On the basis of a historical-conceptual understanding of law according to which law, social structure and metaphysical presumptions are inescapably intertwined, the dissertation derives from the binding provisions of law certain essential features of social order. More precisely...

  12. A Missing Puzzle Piece in Murray's Law: the Optimal Angle of Junctions

    Science.gov (United States)

    Wang, Ruo-Qian; Taylor, Katherine; Winter, Amos G.; Global Engineering; Research Lab Team

    2014-11-01

    Branching flows are common in biological systems, such as the circulatory and respiratory systems of animals. The optimal radii of parent and daughter branches can be explained with Murray's law, which dictates that the sum of metabolic and pumping costs is minimized. Murray's Law can be used to determine the diameter of cascading channels but misses an important parameter: the angles of the branches. Past hydraulic studies have investigated the angle effect, but have not focused on whether this geometry follows Murray's Law; while a simple network optimization is able to show that at low Reynolds numbers a branch with a parent channel connecting to n equally distant channels obeying Murray's Law has a minimum total head loss with a branching angle θ, such that cos θ =n-2/3 , but it's not valid for high Reynolds number flows, which may experience separation and turbulence at the branches. The present study is focused on determining the optimal branch angle that complies with Murray's Law for moderate Reynolds numbers. Computational studies using Open FOAM and experiments using 3D printed branched channels will be presented. These results will be used to quantify the effect of Reynolds number on optimal branch geometry.

  13. Editor's Choice - Effect of Branch Stent Choice on Branch-related Outcomes in Complex Aortic Repair.

    Science.gov (United States)

    Mastracci, T M; Carrell, T; Constantinou, J; Dias, N; Martin-Gonzalez, T; Katsargyris, A; Modarai, B; Resch, T; Verhoeven, E L G; Burnell, M; Haulon, S

    2016-04-01

    The use of branched stent grafts for the treatment of thoracoabdominal aneurysms [TAAA] is increasing, but mating stent graft choice has not been studied. This study combined experience of five high volume centres to assess a preferred mating stent. Data from five centres were retrospectively combined. Patients were included if they underwent stent graft for treatment of TAAA that used only branches to mate with visceral and renal vessels. All patients with fenestrations in their device were excluded. Perioperative details, reintervention, occlusion, and death were recorded. Outcome of occlusion or reintervention, as well as a composite outcome of any death, occlusion, or reintervention was planned using a per-patient, and per-branch analysis. In 235 included patients, there were 940 vessels available for placement of mating stent. The average age of included patients was 70 years (SD 7.9), and 179 of the 235 were male. Medical comorbidities included diabetes in 29/234 (12.4%), current smoker in 81/233 (34.8%), and COPD in 77/234 (32.9%). The primary stent deployed was self-expanding in 556 branches, balloon expandable in 231 branches, and was unknown in 92 branches. After a mean of 20.7 months (SD 25) follow-up, there have been 44 incidents of occlusion or reintervention, of which 40 culprit stents are known. Where the stent placed is known, the event rate in renal branches (35/437, 8%) is higher than that of visceral branches (8/443, 1.8%). There is no difference in occlusion or reintervention between self-expanding and balloon expandable stents (HR 0.95, p = .91) but there is a statistically significant difference between renal and visceral artery occlusions (HR 3.51, p = 0.001). There appears to be no difference in occlusion or reintervention rate for branch vessels mated with balloon expandable compared with self-expanding stents. Renal events appear to outnumber visceral events in this population. Copyright © 2016 European Society for Vascular Surgery

  14. International health law : an emerging field of public international law

    NARCIS (Netherlands)

    Toebes, Brigit

    This article discusses the nature and scope of international health law as an emerging field of public international law. It is argued that the protection of health reflects a pressing social need that should now be spoken of in the vocabulary of international law. Furthermore, there is an urgent

  15. Historiography of International Law up to 1980 | Dodoo | Journal of ...

    African Journals Online (AJOL)

    Historiography is primarily concerned with the history of history writing and this includes a critical examination and evaluation of the methods and sources of data of the histories and their makers. International Law, on the other hand, is a youthful discipline with a problem of placement. It is a branch of International Relations ...

  16. Harmonising the Fragmented Law of Transport Through Soft Law?

    NARCIS (Netherlands)

    F.G.M. Smeele (Frank)

    2016-01-01

    textabstractThis contribution raises the question of whether it is possible to bridge the divide between the various unimodal regimes and to develop a general law of transport. It explores also the role that soft law, such as in the form of a project to draw up Principles of Transport Contract Law,

  17. Essentials of EU law

    CERN Document Server

    Reinisch, August

    2012-01-01

    This book explores the history and institutions of the EU, examines the interplay of its main bodies in its legislative process and illustrates the role played by the EU Courts and the importance of fundamental rights. The student is also introduced to the key principles of the internal market, in particular the free movement of goods and the free movement of workers. In addition a number of other EU policies, such as the Common Agricultural Policy, Environmental Protection and Social Policy are outlined, while a more detailed inquiry is made into European competition law.

  18. Branching dynamics of viral information spreading

    Science.gov (United States)

    Iribarren, José Luis; Moro, Esteban

    2011-10-01

    Despite its importance for rumors or innovations propagation, peer-to-peer collaboration, social networking, or marketing, the dynamics of information spreading is not well understood. Since the diffusion depends on the heterogeneous patterns of human behavior and is driven by the participants’ decisions, its propagation dynamics shows surprising properties not explained by traditional epidemic or contagion models. Here we present a detailed analysis of our study of real viral marketing campaigns where tracking the propagation of a controlled message allowed us to analyze the structure and dynamics of a diffusion graph involving over 31 000 individuals. We found that information spreading displays a non-Markovian branching dynamics that can be modeled by a two-step Bellman-Harris branching process that generalizes the static models known in the literature and incorporates the high variability of human behavior. It explains accurately all the features of information propagation under the “tipping point” and can be used for prediction and management of viral information spreading processes.

  19. Synthesis of branched naphthoquinones from castor oil

    Directory of Open Access Journals (Sweden)

    Adriano Olímpio da Silva

    2012-06-01

    Full Text Available The naphthoquinones are cyclic aromatic α,β-dienonas with a basic framework derived from naphthalene. They are also found in many higher plants, algae, fungi and as the product of the  metabolism  of some  bacteria  having large biologica activity described in the literature such as antibacterial, anti-inflammatory, antitumor, anticancer and trypanocidal [1-3]. Castor oil is an abundant raw material in Brazil of great versatility and, it is present in biodiesel production, surfactants, cosmetics and others. Considering the importance of naphthoquinones and, the availability of the ricinoleic acid from castor oil, the aim of this study was the preparation of new branched naphthoquinones in order to test their trypanocidal activity. Castor oil was submitted to saponification with sodium hydroxide, ethanol and water under reflux for 6 h. We then carried out an acid hydrolysis with hydrochloric acid and the formed ricinoleic acid was extracted with ethyl acetate. Following, through Kochi-Anderson addition reaction it was performed the alkylation of a naphthoquinone 1 and 2, using ammonium persulfate, silver nitrate, acetonitrile and water, under heating at 70-80 ° C during 3 h, to give the branched naphthoquinones 4 and 5 (scheme 1. The naphthoquinone 3 will be similarly submitted to this procedure. The naphthoquinones 4 and 5 were purified by column chromatography on sílica gel using hexane as the eluent. The compounds were characterized by mass spectrometry and 1H and 13CNMR spectroscopy.

  20. Spatiality of environmental law

    DEFF Research Database (Denmark)

    Baaner, Lasse; Hvingel, Line

    2015-01-01

    will determine the interplay between geographic data and technology in the fields of environmental legislation, environmental policy and environmental management. This article examines the legal regulation of spatial information as established by the inspire directive, on one hand, and on the other hand......, examines legal regulation as spatial information. It aims to deepen the understanding of spatiality as a core element of environmental law, and to connect it to the basic concept of representation used in giscience. It concludes that the future path for e-Government demands a shift in legal paradigm, from...

  1. Post Rule of Law

    DEFF Research Database (Denmark)

    Carlson, Kerstin Bree

    2016-01-01

    The value of developing hybrid international criminal procedure (ICP) is that it is arguably inclusive (representing two major legal traditions) and distinct from any domestic system, thus creating a separate, sui generis realm for international criminal law (ICL) jurists to meet. Since its...... addresses the practice of hybridity in ICP, drawing examples from the construction and evolution of hybrid procedure at the International Criminal Tribunal for the Former Yugoslavia (ICTY), to argue that the hybridity practiced by international criminal tribunals renders them ‘post rule of law’ institutions...

  2. Vermont Law School's Unique Master of Studies in Environmental Law.

    Science.gov (United States)

    Suagee, Dean B.

    2003-01-01

    Vermont Law School offers a 1-year master of studies in environmental law for which the only prerequisite is a bachelor's degree. A fellowship program waives tuition and provides stipends for American Indians taking the program. Courses on federal Indian law complement the program. The Native community at nearby Dartmouth College provides social…

  3. Internationalization of law globalization, international law and complexity

    CERN Document Server

    Dias Varella, Marcelo

    2014-01-01

    The book provides an overview of how international law is today constructed through diverse macro and microprocesses that expand its traditional subjects and sources, with the attribution of sovereign capacity and power to the international plane (moving the international toward the national). Simultaneously, national laws approximate laws of other nations (moving among nations or moving the national toward the international) and new sources of legal norms emerge, independent of states and international organisations. This expansion occurs in many subject areas, with specific structures: commercial, environmental, human rights, humanitarian, financial, criminal and labor law contribute to the formation of post national law with different modes of functioning, different actors and different sources of law that should be understood as a new complexity of law.

  4. Branched-chain fatty acid biosynthesis in a branched-chain amino acid aminotransferase mutant of Staphylococcus carnosus

    DEFF Research Database (Denmark)

    Beck, Hans Christian

    2005-01-01

    Fatty acid biosynthesis by a mutant strain of Staphylococcus carnosus deficient in branched-chain amino acid aminotransferase (IlvE) activity was analysed. This mutant was unable to produce the appropriate branched-chain alpha-ketoacid precursors for branched-chain fatty acid biosynthesis from th...

  5. Principles of international law of investments, recognition and trajectory

    Directory of Open Access Journals (Sweden)

    Cristina Elena Popa (Tache

    2017-10-01

    Full Text Available The international law of foreign investments is in a process of permanent emerging, whose structure appears as a complex and unitary multitude of interactions between the branches of law and its evolution is inspired by sociology, philosophy, politics and economy. These principles are guiding precepts and guidance aimed at drawing up and application of legal norms on international investments and can be formulated in the text of the Treaties and other regulations in this field. These are the support of the stability of the international law of investments, correcting the discrepancies, excesses and anomalies that are naturally identified at a certain moment in the interpretation and application of this new field of law. The existence of the general principles has a prominent role in the transition periods of law and in the hierarchy, the harmonization and the compatibility of different legal systems.

  6. Interdisciplinary Success Of Law And Economy: Economic Analysis Of Law

    Directory of Open Access Journals (Sweden)

    Ivana Barković

    2009-07-01

    Full Text Available Economic analysis of law defines as an application of economic theory and economic methods in studies of forming, structure, process and influence of the law and legal institution. Although many comment that it is the question of a new scientific discipline or contemporary intellectual movement, the economic analysis of law reaches even the classics of economic thought Adam Smith and David Hume but the real recognition of the analysis was the publishing of the famous article of Ronald Coase (1960 “Problem of Public Expense” . Here he discusses how the incentives for damage reduction and various negativities come from the allocation of property rights. The aim of this work is to present an economic analysis of law as an interdisciplinary success of two great fields – law and economy, i.e. to present the way on which economy helps to understand law in a new way. Realizing it, the economy uses mathematically precise theories (e.g. price theory, game theory etc. and empirically firm methods (statistics and econometrically to analyse the impact of prices, i.e. of sanctions on behaviour. The article shows basic economic analyses of law which especially cite the contract law and balance law.

  7. Quantification of branching in model three-arm star polyethylene

    KAUST Repository

    Ramachandran, Ramnath

    2012-01-24

    The versatility of a novel scaling approach in quantifying the structure of model well-defined 3-arm star polyethylene molecules is presented. Many commercial polyethylenes have long side branches, and the nature and quantity of these branches varies widely among the various forms. For instance, low-density polyethylene (LDPE) is typically a highly branched structure with broad distributions in branch content, branch lengths and branch generation (in hyperbranched structures). This makes it difficult to accurately quantify the structure and the inherent structure-property relationships. To overcome this drawback, model well-defined hydrogenated polybutadiene (HPB) structures have been synthesized via anionic polymerization and hydrogenation to serve as model analogues to long-chain branched polyethylene. In this article, model 3-arm star polyethylene molecules are quantified using the scaling approach. Along with the long-chain branch content in polyethylene, the approach also provides unique measurements of long-chain branch length and hyperbranch content. Such detailed description facilitates better understanding of the effect of branching on the physical properties of polyethylene. © 2012 American Chemical Society.

  8. THE INTERFERENCE OF EUROPEAN UNION LAW WITH PUBLIC INTERNATIONAL LAW

    Directory of Open Access Journals (Sweden)

    ROXANA-MARIANA POPESCU

    2011-04-01

    Full Text Available The European Union Law is an unique legal phenomenon developed in the process of European integration within the framework of the European Communities and the European Union; a result of the implementation of the supranational authority of the European institutions. The European Union law is a specific legal system having independent sources and principles that developed at the border-line of international law and domestic law of the EU’s Member States. The authonomy of the European Union law is affirmed by a case-law of the Court of Justice of the European Union.The European Union has its own legal order which is separate from international law and forms an integral part of the legal systems of the Member States. The legal order of the Union is founded on various different sources of law. The different nature of these sources has imposed a hierarchy among them. At the pinnacle of this hierarchy we find primary law, represented by the Treaties and general legal principles, followed by international treaties concluded by the Union and secondary law founded on the Treaties.

  9. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    The dissertation analyzes a contemporary battlefield of law, the field of EU social rights, from a political-philosophical point of view. It is the conviction of the dissertation that law is deeply and inescapably conceptually connected with fundamental features of social order. The interrelations...... between the two do not merely concern the rights and obligations explicitly laid down in the law, but fundamental presumptions regarding the nature of human beings, overall purposes of social order, hierarchical and dynamic features of society and the possibility at all of regulation, its logics...... and sources of authority. On the basis of a historical-conceptual understanding of law according to which law, social structure and metaphysical presumptions are inescapably intertwined, the dissertation derives from the binding provisions of law certain essential features of social order. More precisely...

  10. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    between the two do not merely concern the rights and obligations explicitly laid down in the law, but fundamental presumptions regarding the nature of human beings, overall purposes of social order, hierarchical and dynamic features of society and the possibility at all of regulation, its logics......The dissertation analyzes a contemporary battlefield of law, the field of EU social rights, from a political-philosophical point of view. It is the conviction of the dissertation that law is deeply and inescapably conceptually connected with fundamental features of social order. The interrelations...... and sources of authority. On the basis of a historical-conceptual understanding of law according to which law, social structure and metaphysical presumptions are inescapably intertwined, the dissertation derives from the binding provisions of law certain essential features of social order. More precisely...

  11. Additional chain-branching pathways in the low-temperature oxidation of branched alkanes

    KAUST Repository

    Wang, Zhandong

    2015-12-31

    Chain-branching reactions represent a general motif in chemistry, encountered in atmospheric chemistry, combustion, polymerization, and photochemistry; the nature and amount of radicals generated by chain-branching are decisive for the reaction progress, its energy signature, and the time towards its completion. In this study, experimental evidence for two new types of chain-branching reactions is presented, based upon detection of highly oxidized multifunctional molecules (HOM) formed during the gas-phase low-temperature oxidation of a branched alkane under conditions relevant to combustion. The oxidation of 2,5-dimethylhexane (DMH) in a jet-stirred reactor (JSR) was studied using synchrotron vacuum ultra-violet photoionization molecular beam mass spectrometry (SVUV-PI-MBMS). Specifically, species with four and five oxygen atoms were probed, having molecular formulas of C8H14O4 (e.g., diketo-hydroperoxide/keto-hydroperoxy cyclic ether) and C8H16O5 (e.g., keto-dihydroperoxide/dihydroperoxy cyclic ether), respectively. The formation of C8H16O5 species involves alternative isomerization of OOQOOH radicals via intramolecular H-atom migration, followed by third O2 addition, intramolecular isomerization, and OH release; C8H14O4 species are proposed to result from subsequent reactions of C8H16O5 species. The mechanistic pathways involving these species are related to those proposed as a source of low-volatility highly oxygenated species in Earth\\'s troposphere. At the higher temperatures relevant to auto-ignition, they can result in a net increase of hydroxyl radical production, so these are additional radical chain-branching pathways for ignition. The results presented herein extend the conceptual basis of reaction mechanisms used to predict the reaction behavior of ignition, and have implications on atmospheric gas-phase chemistry and the oxidative stability of organic substances. © 2015 The Combustion Institute.

  12. The Delinquencies of Juvenile Law: A Natural Law Analysis

    Directory of Open Access Journals (Sweden)

    Ellis Washington

    2010-07-01

    Full Text Available This article is a substantive analysis tracing the legal, philosophical, social, historical, jurisprudence and political backgrounds of juvenile law, which is an outgrowth of the so-calledProgressive movement - a popular social and political movement of the late nineteenth and early twentieth century. I also trace how this socio-political cause célèbre became a fixture in Americanculture and society due to existential child labor abuses which progressive intellectuals used as a pretext to codify juvenile law in federal law and in statutory law in all 50 states by 1925. Moreover the dubious social science and Machiavellian political efforts that created the juvenile justice system out of whole cloth has done much more harm to the Constitution and to the children it was mandated to protect than any of the Progressive ideas initially envisioned rooted in Positive Law (separation of law and morals. Finally, I present am impassioned argument for congressional repeal of all juvenile case law and statutes because they are rooted in Positive Law, contrary to Natural Law (integration of law and morals, the original intent of the constitutional Framers and are therefore patently unconstitutional.

  13. Adsorption of annealed branched polymers on curved surfaces

    Science.gov (United States)

    Wagner, Jef; Erdemci-Tandogan, Gonca; Zandi, Roya

    Annealed branched polymers play important roles in many biological and industrial systems, notable among them single stranded RNA (ssRNA) that in solution takes on a branched secondary structure. Using a mean field theory, we both perturbatively and numerically examine the adsorption of annealed branched polymers on surfaces of several different geometries in a good solvent. Independent of the geometry of the wall, we observe that as branching density increases, surface tension decreases. However, we find a coupling between the branching density and curvature in that a further lowering of surface tension occurs when the wall curves towards the polymer, but the amount of lowering of surface tension decreases when the wall curves away from the polymer. This work was inspired by the idea of using functionalized gold nano-particles to bind RNA for gene delivery. Understanding the mechanisms involved with the adsorption of annealed branched polymers onto different surfaces will play a critical role in many biomedical technologies.

  14. Toward integration and interaction of branches in sport psychology

    National Research Council Canada - National Science Library

    Hiroshi Sekiya

    2009-01-01

    .... Members of the JSSP have developed various research associations in branches and related fields of sport psychology, such as motor learning, motivation, social sport psychology, clinical sport...

  15. The law of international organisations

    CERN Document Server

    White, Nigel D

    2017-01-01

    This book provides a concise account of the principles and norms of international law applicable to the main-type of international organisation - the inter-governmental organisation (IGO). That law consists of principles and rules found in the founding documents of IGOs along with applicable principles and rules of international law. The book also identifies and analyses the law produced by IGOs, applied by them and, occasionally, enforced by them. There is a concentration upon the United Nations, as the paradigmatic IGO, not only upon the UN organisation headquartered in New York, but on other IGOs in the UN system (the specialised agencies such as the World Health Organisation).

  16. The complexity of finding arc-disjoint branching flows

    DEFF Research Database (Denmark)

    Bang-Jensen, J.; Havet, Frédéric; Yeo, Anders

    2016-01-01

    unit of flow from a given source s to all other vertices, generalizes the concept of arc-disjoint out-branchings (spanning out-trees) in a digraph. A pair of out-branchings Bs,1+,Bs,2+ from a root s in a digraph D=(V,A) on n vertices corresponds to arc-disjoint branching flows x1,x2 (the arcs carrying...

  17. A Counterflow Diffusion Flame Study Of Branched Octane Isomers

    Science.gov (United States)

    2012-09-26

    public release; distribution is unlimited. A counterflow diffusion flame study of branched octane isomers The views, opinions and/or findings contained...MC 0934 La Jolla, CA 92093 -0934 ABSTRACT A counterflow diffusion flame study of branched octane isomers Report Title Conventional petroleum, Fischer...counterflow diffusion flame study of branched octane isomers Approved for public release; distribution is unlimited. 61657.7-EG REPORT DOCUMENTATION PAGE

  18. The Influence of Byzantine Law on Serbian Mediaeval Law

    Directory of Open Access Journals (Sweden)

    Srđan Šarkić

    2015-10-01

    Full Text Available The Serbian law had being developed from the early 13th century under the direct influence of Byzantine law. Serbian lawyers adopted the Byzantine law in the form of translation of Byzantine legal compilations. The first of them was Nomokanon of Saint Sava of 1219 which contained ecclesiastical rules together with canonist’s glosses, a translation of part of Justinian’s Novels and the whole of the Procheiron of Basil I. In 1349-1354 Serbian lawyers created a special Codex Tripartitus, codifying both Serbian and Byzantine law. The Russian scholar T. Florinsky noticed this in 1888, pointing out that in the oldest manuscripts Dušan’s Code is always accompanied by two other compilations of Byzantine law: the abbreviated Syntagma of Matheas Blastar and the so-called Justinian’s Law. Beside the translations of Byzantine legal miscellanies, Serbian lawyers adopted a great number of the institutes of Roman law. However, Serbian lawyers were not educated in Bologna, so that Roman law was adopted in an indirect way, i.e. through Greek (Byzantine translations, not from original Latin texts. Dušan’s Code as the most important legal source of mediaeval Serbian law borrowed about 60 articles directly from the Basilica: articles 171 and 172 are the most important of them.

  19. Drivers of apoplastic freezing in gymnosperm and angiosperm branches.

    Science.gov (United States)

    Lintunen, Anna; Mayr, Stefan; Salmon, Yann; Cochard, Hervé; Hölttä, Teemu

    2018-01-01

    It is not well understood what determines the degree of supercooling of apoplastic sap in trees, although it determines the number and duration of annual freeze-thaw cycles in a given environment. We studied the linkage between apoplastic ice nucleation temperature, tree water status, and conduit size. We used branches of 10 gymnosperms and 16 angiosperms collected from an arboretum in Helsinki (Finland) in winter and spring. Branches with lower relative water content froze at lower temperatures, and branch water content was lower in winter than in spring. A bench drying experiment with Picea abies confirmed that decreasing branch water potential decreases apoplastic ice nucleation temperature. The studied angiosperms froze on average 2.0 and 1.8°C closer to zero Celsius than the studied gymnosperms during winter and spring, respectively. This was caused by higher relative water content in angiosperms; when branches were saturated with water, apoplastic ice nucleation temperature of gymnosperms increased to slightly higher temperature than that of angiosperms. Apoplastic ice nucleation temperature in sampled branches was positively correlated with xylem conduit diameter as shown before, but saturating the branches removed the correlation. Decrease in ice nucleation temperature decreased the duration of freezing, which could have an effect on winter embolism formation via the time available for gas escape during ice propagation. The apoplastic ice nucleation temperature varied not only between branches but also within a branch between consecutive freeze-thaw cycles demonstrating the stochastic nature of ice nucleation.

  20. University Competition and Transnational Education: The Choice of Branch Campus

    OpenAIRE

    Joanna Poyago-Theotoky; Alessandro Tampieri

    2015-01-01

    We present a theoretical framework in which an elitist and a non- elitist university in a developed country compete by choosing their admission standards and deciding whether or not to open a branch campus in a developing country. Students from a developing country attend university either if a branch campus is opened or if they can afford to move to the developed country. We characterise the equi- libria by focussing on the relationship between the investment costs of a branch campus and the...

  1. Size-exclusion chromatography (SEC) of branched polymers and polysaccharides

    Science.gov (United States)

    Gaborieau, Marianne

    2010-01-01

    Branched polymers are among the most important polymers, ranging from polyolefins to polysaccharides. Branching plays a key role in the chain dynamics. It is thus very important for application properties such as mechanical and adhesive properties and digestibility. It also plays a key role in viscous properties, and thus in the mechanism of the separation of these polymers in size-exclusion chromatography (SEC). Critically reviewing the literature, particularly on SEC of polyolefins, polyacrylates and starch, we discuss common pitfalls but also highlight some unexplored possibilities to characterize branched polymers. The presence of a few long-chain branches has been shown to lead to a poor separation in SEC, as evidenced by multiple-detection SEC or multidimensional liquid chromatography. The local dispersity can be large in that case, and the accuracy of molecular weight determination achieved by current methods is poor, although hydrodynamic volume distributions offer alternatives. In contrast, highly branched polymers do not suffer from this extensive incomplete separation in terms of molecular weight. Figure Representation of (a) a linear polymer chain and various branched polymer structures with (b) longchain branches (amylose-like), (c) short-chain branches (amylopectin-like), (d) both short-chain and long-chain branches (polyacrylate- or polyethylene-like). PMID:20967430

  2. Economics of mining law

    Science.gov (United States)

    Long, K.R.

    1995-01-01

    Modern mining law, by facilitating socially and environmentally acceptable exploration, development, and production of mineral materials, helps secure the benefits of mineral production while minimizing environmental harm and accounting for increasing land-use competition. Mining investments are sunk costs, irreversibly tied to a particular mineral site, and require many years to recoup. Providing security of tenure is the most critical element of a practical mining law. Governments owning mineral rights have a conflict of interest between their roles as a profit-maximizing landowner and as a guardian of public welfare. As a monopoly supplier, governments have considerable power to manipulate mineral-rights markets. To avoid monopoly rent-seeking by governments, a competitive market for government-owned mineral rights must be created by artifice. What mining firms will pay for mineral rights depends on expected exploration success and extraction costs. Landowners and mining firms will negotlate respective shares of anticipated differential rents, usually allowing for some form of risk sharing. Private landowners do not normally account for external benefits or costs of minerals use. Government ownership of mineral rights allows for direct accounting of social prices for mineral-bearing lands and external costs. An equitable and efficient method is to charge an appropriate reservation price for surface land use, net of the value of land after reclamation, and to recover all or part of differential rents through a flat income or resource-rent tax. The traditional royalty on gross value of production, essentially a regressive income tax, cannot recover as much rent as a flat income tax, causes arbitrary mineral-reserve sterilization, and creates a bias toward development on the extensive margin where marginal environmental costs are higher. Mitigating environmental costs and resolving land-use conflicts require local evaluation and planning. National oversight ensures

  3. Correlation functions of Coulomb branch operators

    Energy Technology Data Exchange (ETDEWEB)

    Gerchkovitz, Efrat [Weizmann Institute of Science,Rehovot 76100 (Israel); Gomis, Jaume [Perimeter Institute for Theoretical Physics,Waterloo, ON N2L 2Y5 (Canada); Ishtiaque, Nafiz [Perimeter Institute for Theoretical Physics,Waterloo, ON N2L 2Y5 (Canada); Department of Physics, University of Waterloo,Waterloo, ON N2L 3G1 (Canada); Karasik, Avner; Komargodski, Zohar [Weizmann Institute of Science,Rehovot 76100 (Israel); Pufu, Silviu S. [Joseph Henry Laboratories, Princeton University,Princeton, NJ 08544 (United States)

    2017-01-24

    We consider the correlation functions of Coulomb branch operators in four-dimensional N=2 Superconformal Field Theories (SCFTs) involving exactly one anti-chiral operator. These extremal correlators are the “minimal' non-holomorphic local observables in the theory. We show that they can be expressed in terms of certain determinants of derivatives of the four-sphere partition function of an appropriate deformation of the SCFT. This relation between the extremal correlators and the deformed four-sphere partition function is non-trivial due to the presence of conformal anomalies, which lead to operator mixing on the sphere. Evaluating the deformed four-sphere partition function using supersymmetric localization, we compute the extremal correlators explicitly in many interesting examples. Additionally, the representation of the extremal correlators mentioned above leads to a system of integrable differential equations. We compare our exact results with previous perturbative computations and with the four-dimensional tt{sup ∗} equations. We also use our results to study some of the asymptotic properties of the perturbative series expansions we obtain in N=2 SQCD.

  4. Interpretation of the Omori Law

    CERN Document Server

    Guglielmi, Anatol V

    2016-01-01

    The known Omori law is presented in the form of differential equation that describes the evolution of the aftershock activity. This equation is derived hypothetically with taking into account deactivation of the faults in epicentral zone of the main shock. A generalization of the Omori law is proposed.

  5. Disorders of branched chain amino acid metabolism.

    Science.gov (United States)

    Manoli, I; Venditti, C P

    2016-11-07

    The three essential branched-chain amino acids (BCAAs), leucine, isoleucine and valine, share the first enzymatic steps in their metabolic pathways, including a reversible transamination followed by an irreversible oxidative decarboxylation to coenzyme-A derivatives. The respective oxidative pathways subsequently diverge and at the final steps yield acetyl- and/or propionyl-CoA that enter the Krebs cycle. Many disorders in these pathways are diagnosed through expanded newborn screening by tandem mass spectrometry. Maple syrup urine disease (MSUD) is the only disorder of the group that is associated with elevated body fluid levels of the BCAAs. Due to the irreversible oxidative decarboxylation step distal enzymatic blocks in the pathways do not result in the accumulation of amino acids, but rather to CoA-activated small carboxylic acids identified by gas chromatography mass spectrometry analysis of urine and are therefore classified as organic acidurias. Disorders in these pathways can present with a neonatal onset severe-, or chronic intermittent- or progressive forms. Metabolic instability and increased morbidity and mortality are shared between inborn errors in the BCAA pathways, while treatment options remain limited, comprised mainly of dietary management and in some cases solid organ transplantation.

  6. MUSLIM PERSONAL LAW AND THE MEANING OF "LAW" IN THE ...

    African Journals Online (AJOL)

    Administrator

    Two percent of the total population of South Africa consists of Muslims2 who follow a practice which may be referred to as Muslim personal law. Although section 15 of the Constitution of the Republic of South Africa3 recognises religious freedom and makes provision for the future recognition of other personal law systems, ...

  7. Construction Of Bank Branches: Critical Issues For Successful ...

    African Journals Online (AJOL)

    This paper attempts to highlight some of the more critical lessons learnt through the author's experience as part of the development of over 40 bank branches, and proposes an approach that may lead to successful branch delivery. It does this using the framework of the project management body of knowledge, PMBoK.

  8. Branching patterns of left coronary artery among North Indians ...

    African Journals Online (AJOL)

    The left coronary artery displays variations in pattern, number and distribution of its branches. These variations influence the manifestation and extent of the coronary artery disease affecting the left main branch. A total of 100 North Indian cadaveric hearts were dissected to observe the main trunk of the left coronary artery.

  9. Anatomic Variations in the Palmar Cutaneous Branch of the Median ...

    African Journals Online (AJOL)

    Dysesthesias due to palmar cutaneous branch of median nerve injuries infrequently follow carpal tunnel release surgeries. Objective: To determine the course of palmar cutaneous branch of the median nerve in wrist of adult Nigerians, identify the common variations, determine its relations to the palmaris longus (PL) in the ...

  10. The Horizontal Branch of the Sculptor Dwarf galaxy

    NARCIS (Netherlands)

    Salaris, Maurizio; de Boer, Thomas; Tolstoy, Eline; Fiorentino, Giuliana; Cassisi, Santi

    2013-01-01

    We have performed the first detailed simulation of the horizontal branch of the Sculptor dwarf spheroidal galaxy by means of synthetic modelling techniques, taking consistently into account the star formation history and metallicity evolution as determined from the main sequence and red giant branch

  11. Chemical Analysis of Asymptotic Giant Branch Stars in M62

    NARCIS (Netherlands)

    Lapenna, E.; Mucciarelli, A.; Ferraro, F. R.; Origlia, L.; Lanzoni, B.; Massari, D.; Dalessandro, E.

    2015-01-01

    We have collected UVES-FLAMES high-resolution spectra for a sample of 6 asymptotic giant branch (AGB) and 13 red giant branch (RGB) stars in the Galactic globular cluster (GC) M62 (NGC 6266). Here we present the detailed abundance analysis of iron, titanium, and light elements (O, Na, Mg, and Al).

  12. Identity and dynamics of mammary stem cells during branching morphogenesis

    NARCIS (Netherlands)

    Scheele, Colinda L.G.J.; Hannezo, Edouard; Muraro, Mauro J.; Zomer, Anoek; Langedijk, Nathalia S.M.; Van Oudenaarden, Alexander; Simons, Benjamin D; Van Rheenen, Jacco

    2017-01-01

    During puberty, the mouse mammary gland develops into a highly branched epithelial network. Owing to the absence of exclusive stem cell markers, the location, multiplicity, dynamics and fate of mammary stem cells (MaSCs), which drive branching morphogenesis, are unknown. Here we show that

  13. [Microsurgical anatomy of perforating branches of anterior communicating artery].

    Science.gov (United States)

    Ego, H; N'Da, H; Viart, L; Foulon, P; Le Gars, D; Havet, E; Peltier, J

    2015-03-01

    The anterior communicating artery (ACoA) gives perforating branches to the optic chiasma, the hypothalamus and the corpus callosum. Perforating branches are variable (number, direction). Nevertheless, their knowledge is crucial during surgery of this area to spare injuries leading to ischemic post-operative complications. The objective was to update the anatomical knowledge about perforating branches of the ACoA. The study was led on a series of seven brains taken from human cadavers. An injection of latex neoprene was performed for every case. The region of interest was observed under operating microscope. Were examined: the length of the ACoA, its diameter, its orientation, its configuration and perforating branches (number and areas). Three cases on five presented with an anatomical variation at the level of the ACoA. The average length of AcoA was 2.1 millimeters (min: 2, max: 2.2). The average diameter of the ACoA was 1.67 mm (min: 1.1, max: 2.1). The average number of perforating branches was 4.2 (min: 2, max: 6). The presence of a median artery of the corpus callosum seemed to correlated with a low number of perforating branches. Branches supplying the optic chiasma seemed to be more numerous. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  14. Sacrificing the buccal branch of the facial nerve during parotidectomy.

    Science.gov (United States)

    Dhiwakar, Muthuswamy; Khan, Zubair A

    2016-12-01

    The need for and consequence of sacrificing the buccal branch of the facial nerve during parotidectomy is unknown. We sought to determine the indication, frequency, and functional outcome of buccal branch sacrifice. We conducted a prospective study of all cases of parotidectomy at a tertiary referral center. Of 100 consecutive cases of parotidectomy, the buccal branch was sacrificed in 23 cases. This subgroup was more likely to have anterior or deep lesions (p < .001), retrograde facial nerve dissection (p = .037), and immediate postoperative upper and lower facial weakness (p = .051 and .002, respectively). However, if the temporozygomatic and cervicomandibular branches were anatomically preserved, full facial (including buccal) function was restored. Deep or anterior lesions may warrant sacrifice of the buccal branch for adequate access and excision. However, this does not result in long-term impairment of facial function. © 2016 Wiley Periodicals, Inc. Head Neck 38: 1821-1825, 2016. © 2016 Wiley Periodicals, Inc.

  15. INTERFERENCES OF THE ENVIRONMENTAL LAW WITH THE URBAN LAW

    Directory of Open Access Journals (Sweden)

    Elena IFTIME

    2014-06-01

    Full Text Available Addressing the large, complex issue of influences that urbanization can have on the environment, requires first of all, some general considerations on the interferences between the urban law and the environmental law. The urban law investigates and regulates the affecting and planning of the urban space. Therefore, this type of regulations are at the interference with the environmental law , which, inter alia , deals with the protection and conservation of the environment in the urban settlements, in the built space and also the ecological deployment of the activities in this space. The interaction between the two is becoming increasingly important especially when the urban law is increasingly correlated with the environmental protection, the natural space and the ecological activities.

  16. Ogba Philosophy of Human Positive Law UA Dike Introduction Laws ...

    African Journals Online (AJOL)

    Religion Dept

    findings were based on them. Introduction. Laws which regulate the society are very important social instruments and as such must be placed in its proper place to fulfill its ends; they must not only have positive foundations but sound ethical ground (Iwe, 1978). Ogba philosophy of law is inspired as such and founded on the ...

  17. Book Review: Aboriginal Customary Law: A Source of Common Law ...

    African Journals Online (AJOL)

    Book Title: Aboriginal Customary Law: A Source of Common Law Title to Land. Book Author: U Secher. (2014 Hart Publishing Oxford and Portland Oregon) ISBN 978-1-84946-553-3. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals ...

  18. Responsibility in Labour Law

    OpenAIRE

    Mandíková, Irena

    2013-01-01

    This thesis deals with responsibility in labour-law relationships. At the beginning, the thesis focuses on defining responsibility in labour law from a general perspective, in particular in the light of its characteristics. This part is followed by a classification of responsibility in terms of individual branches of law. A prevalent part of this thesis examines the most common type of labour-law responsibility, i.e. responsibility for damage. This part describes in detail the individual type...

  19. Species Specificity in the Biosynthesis of Branched Paraffins in Leaves

    Science.gov (United States)

    Kolattukudy, P. E.

    1968-01-01

    Isobutyrate-1-14C and l-isoleucine-U-14C fed through the petiole labeled the surface lipids of broccoli leaves, but the incorporation was much less than from straight chain precursors. Not more than one-third of the 14C incorporated into the surface lipids was found in the C29 paraffin and derivatives, whereas more than two-thirds of the 14C from straight chain precursors are usually found in these compounds. The small amount of 14C incorporated into the paraffin fraction was found in the n-C29 paraffin rather than branched paraffins showing that the 14C in the paraffin must have come from degradation products. Radio gas-liquid chromatography of the saturated fatty acids showed that, in addition to the n-C16 acid which was formed from both branched precursors, isoleucine-U-14C gave rise to branched C15, C17, and C19 fatty acids, and isobutyrate-1-14C gave rise to branched C16 and C18 acids. Thus the reason for the failure of broccoli leaf to incorporate branched precursors into branched paraffins is not the unavailability of branched fatty acids, but the absolute specificity of the system that synthesizes paraffins, probably the elongation-decar-boxylation enzyme complex. Consistent with this view, no labeled branched fatty acids longer than C19 could be found in the broccoli leaf. The branched fatty acids were also found in the surface lipids indicating that the epidermal layer of cells did have access to branched chains. Thus the paraffin synthesizing enzyme system is specific for straight chains in broccoli, but the fatty acid synthetase is not. PMID:16656932

  20. INDONESIAN SALVAGE LAW WITHIN THE FRAMEWORK OF CONTEMPORARY MARITIME LAW

    Directory of Open Access Journals (Sweden)

    Dhiana Puspitawati

    2015-12-01

    Full Text Available Located in a strategic position, that is between two great oceans and two land masses have made Indonesia a centre of international trade and shipping. In fact, 90% of international trades are carried out through the ocean. It is therefore crucial to assure that the activities in carrying goods across the ocean are incident free. However, if accident happens, assistance from professionals to preserve items of property is desirable. In such, salvage law emerged. This paper discusses comprehensively Indonesian salvage law within the framework of contemporary maritime law. While Indonesian maritime law is mostly based on its national law on the carriage of goods by the sea, in fact, the development of maritime law is highly affected by international practices which are largely based on international conventions and regulations. This research finds that while Indonesian salvage law can be found in Book II Chapter VII article 545-568k Wetboek Van Koophandel or known as Kitab Undang-undang Hukum Dagang (KUHD, which focused narrowly on the value of salved property as the primary measures of success, yet Indonesian salvage law has not been developed in accordance with current international salvage law, which adopted a broader and more balanced approached in both commercial and environmental aspects. Although it is believed that such approached is “culturally unrecognized” in Indonesia, this research argued that since Indonesian waters are part of international waters, all process by waters including salvage should confirm the relevant international practices and regulations. While Indonesia has taken out salvage law from KUHD and regulates it within Act Number 17/2008 on navigation, however, such act only provides one article for salvage stating that salvage will be regulates further by Ministry Regulation. Untill this paper was written no such government regulation produced yet by Indonesia. Since Indonesian waters is the centre of international

  1. Synthesis of branched polyglucans by the tandem action of potato phosphorylase and Deinococcus geothermalis glycogen branching enzyme

    NARCIS (Netherlands)

    van der Vlist, Jeroen; Reixach, Marta Palomo; van der Maarel, Marc; Dijkhuizen, Lubbert; Schouten, Arend Jan; Loos, Katja

    2008-01-01

    An enzymatic tandem reaction is described in which the enzymes phosphorylase and Deinococcus geothermalis glycogen branching enzyme (Dg GBE) catalyze the synthesis of branched polyglucans from glucose-1-phosphate (G-1-P). Phosphorylase consumes G-1-P and polymerizes linear amylose while DR GBE

  2. Extra-muscular branching and distribution of obturator nerve

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Zare

    2003-09-01

    Full Text Available Determination of the obturator nerve distribution pattern is essential in reconstructive surgery and rehabilitation. To reveal pathway and branching of the nerve, 64 fixed cadavers in Bushehr and Tehran University of Medical Sciences were evaluated. In all cases, the obturator nerve arised from the anterior branches of the 2nd-4th lumbar nerves and passed through the medial side of psoas muscle to pelvis and in obturator grove divided to anterior and posterior branches the anterior division passed over the external obturator muscle.The skin of the medial side of thigh in 3.12% of cases was innervated by a direct branch of anterior branch.The posterior division of obturator nerve passed over the external obturator muscle in 3.12% and passed through it in 96.88% of cases. The articular branch for knee joint passed through the distal part of adductor magnus muscle in 82.8% and through the Hunter channel along with femoral artery in 17.2% of cases. Therefore, the distribution pattern of obturator nerve is accordant with the other researches except for adductor brevis muscle which was innervated only by the anterior branch of obturator nerve.

  3. Grotius’ theory of natural law

    Directory of Open Access Journals (Sweden)

    Govedarica Jelena

    2015-01-01

    Full Text Available After analyzing Grotius’ formulation of the state of nature and natural law, social contract and international law, the author places emphasis on two insights. First, that a certain heuristic principle plays a central role in Grotius’ argument - the analogy between individuals and states in the state of nature. Second, his firm belief that within the international framework the protection of natural law of people and communities comes before respect for state sovereignty. The author will argue that morally unacceptable implications of these characteristics of Grotius’ theory, when we take into account the way in which he defines the rights of punishment and property, are in fact legitimation of interventionism and colonialism. The author will also argue that Grotius initiated an influential tradition in international law, characterized by a lack of clear boundaries between legal and moral norms.

  4. Constitutional collisions of criminal law

    Directory of Open Access Journals (Sweden)

    Sergey M. Inshakov

    2016-12-01

    Full Text Available Objective to identify and resolve conflicts between the norms of constitutional and criminal law which regulate the issue of legal liability of senior officials of the state. Methods formallogical systematic comparativelegal. Results the article analyzes the embodiment of the principle of citizensrsquo equality under the law regarding the criminal responsibility of the President of the Russian Federation as one of the segments of the elite right other criminal and legal conflicts are considered associated with the creation of conditions for derogation from the principle of equality. Basing on this analysis the means of overcoming collisions between the norms of constitutional and criminal law are formulated. Scientific novelty in the article for the first time it has been shown that in the Russian criminal law there are exceptions to the principle of citizensrsquo equality under the law relating to the President of the Russian Federation the conflicts are identified between the norms of constitutional and criminal law regulating the issue of legal liability of senior officials of the state ways of overcoming conflicts are suggested. Practical significance the main provisions and conclusions of the article can be used in research and teaching in the consideration of issues of senior state officialsrsquo criminal liability.

  5. [Craniotomy and the temporal branch of the facial nerve].

    Science.gov (United States)

    Pekar, L; Bláha, M; Schwab, J; Melechovský, D

    2004-05-01

    The surgical anatomy of the temporal branch of the facial nerve was studied in the anatomical laboratory. The temporal branch divides into an anterior, middle (frontal), and a posterior ramus after it pierces the parotid fascia. The anterior ramus innervates orbicularis oculi and corrugator supercilii muscles; the middle branch is for the ipsilateral frontalis muscle. The posterior branch innervates the anterior and superior auricular and tragus muscles. Below the zygomatic arch, the temporal branch of the facial nerve is located in the subcutaneous tissue. Above the arch, it continues in the subgaleal space with the superficial temporal fascia deeply. The terminal twigs of the temporal branch penetrate the galea to reach their target muscles that are all located superficial to the galea. There is a significant variability in the course of the temporal branch of the facial nerve. Occasionally, the terminal twigs of the middle ramus may penetrate superficial layer of superficial temporal fascia and run in the intrafascial fat pad before entering the frontalis muscle. There are four available operative techniques in this anatomical location. The subgaleal dissection of a temporofrontal scalp flap is associated with a high incidence of postoperative palsy of the temporal branch of the facial nerve and cosmetically bothersome results. Reflecting the scalp and temporalis muscle together as a single layer is the safest procedure. Unfortunately, this technique can not be used for the transzygomatic approaches and the bulky temporalis muscle may compromise basal exposure in the pterional route. Third technique was described and propagated by Yasargil. He proposed a subgaleal dissection up to the anterior one-fourth of the temporalis muscle where the dissection has to be deepened between the two layers of the superficial temporal fascia (in the interfascial fat pad). This approach may also infrequently injure the temporal branch in case of anatomical variation. The last

  6. The power of law versus the law of power - Interview with Stanislav Markelov, Lawyer, Moscow, 3 June 2008

    Directory of Open Access Journals (Sweden)

    Aude Merlin

    2009-03-01

    Full Text Available PIPSS.ORG – You worked as a lawyer on the Budanov case, and you created the Rule of Law Institute. How long since this institute was created?Stanislav Markelov: About two years.PIPSS.ORG – Who is the founder of the institute?Stanislav Markelov: I am.PIPSS.ORG – In which regions of Russia is this institute active? How many regions have branches? Stanislav Markelov: If I’m not mistaken, there are branches in 22 regions of Russia, and in other CIS countries: Belarus and Ukraine.PIPSS.ORG – What ...

  7. Optimization of multi-branch switched diversity systems

    KAUST Repository

    Nam, Haewoon

    2009-10-01

    A performance optimization based on the optimal switching threshold(s) for a multi-branch switched diversity system is discussed in this paper. For the conventional multi-branch switched diversity system with a single switching threshold, the optimal switching threshold is a function of both the average channel SNR and the number of diversity branches, where computing the optimal switching threshold is not a simple task when the number of diversity branches is high. The newly proposed multi-branch switched diversity system is based on a sequence of switching thresholds, instead of a single switching threshold, where a different diversity branch uses a different switching threshold for signal comparison. Thanks to the fact that each switching threshold in the sequence can be optimized only based on the number of the remaining diversity branches, the proposed system makes it easy to find these switching thresholds. Furthermore, some selected numerical and simulation results show that the proposed switched diversity system with the sequence of optimal switching thresholds outperforms the conventional system with the single optimal switching threshold. © 2009 IEEE.

  8. Preparation and Properties of Branched Polystyrene through Radical Suspension Polymerization

    Directory of Open Access Journals (Sweden)

    Wenyan Huang

    2017-01-01

    Full Text Available Radical solvent-free suspension polymerization of styrene with 3-mercapto hexyl-methacrylate (MHM as the branching monomer has been carried out using 2,2′-azobisisobutyronitrile (AIBN as the initiator to prepare branched polymer beads of high purity. The molecular weight and branching structure of the polymers have been characterized by triple detection size exclusion chromatography (TD-SEC, proton nuclear magnetic resonance spectroscopy (1H-NMR, and Fourier transform infrared spectroscopy (FTIR. The glass transition temperature and rheological properties have been measured by using differential scanning calorimetry (DSC and rotational rheometry. At mole ratios of MHM to AIBN less than 1.0, gelation was successfully avoided and branched polystyrene beads were prepared in the absence of any solvent. Branched polystyrene has a relatively higher molecular weight and narrower polydispersity (Mw.MALLS = 1,036,000 g·mol−1, Mw/Mn = 7.76 than those obtained in solution polymerization. Compared with their linear analogues, lower glass transition temperature and decreased chain entanglement were observed in the presently obtained branched polystyrene because of the effects of branching.

  9. On Computational Power of Quantum Read-Once Branching Programs

    Directory of Open Access Journals (Sweden)

    Farid Ablayev

    2011-03-01

    Full Text Available In this paper we review our current results concerning the computational power of quantum read-once branching programs. First of all, based on the circuit presentation of quantum branching programs and our variant of quantum fingerprinting technique, we show that any Boolean function with linear polynomial presentation can be computed by a quantum read-once branching program using a relatively small (usually logarithmic in the size of input number of qubits. Then we show that the described class of Boolean functions is closed under the polynomial projections.

  10. Outer space law: A problem of astronautics

    Science.gov (United States)

    Mandl, V.

    1984-01-01

    The theory of space law is discussed from the point of view of similarities and differences between hypothetical space law and current (1932) aviation law. International legal aspects and economic and cultural effects are also addressed.

  11. Principles of European Company Law

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2010-01-01

    The article focuses on how much we have in common in Europe within company law and its development, and on the principles which are the determining factors for the activities of European companies. The article shows that what we have in common greatly outweighs what divides us......, and this is presented in the article as the provisional capstone of 400 years of joint European development of company law....

  12. Structural construction of law enforcement acts

    OpenAIRE

    Пунько, Оксана Віталіївна

    2014-01-01

    The article investigates the problematic issue of structural construction of law enforcement acts, its components, internal and external form of construction. The task of this article is outlining the theoretical position of structural construction of law enforcement acts.  Law enforcement act is the legal result of law enforcement activities. These acts are fixed, issued decisions that were taken in law enforcement activity. Analysis of law enforcement practices shows that most acts are iss...

  13. The law of electromagnetic induction

    Directory of Open Access Journals (Sweden)

    V.J. Kutkovetskyy

    2014-09-01

    Full Text Available Mathematical models of the electromagnetic induction law which do not take into account Faraday’s restrictions are not in full accordance with the physical phenomenon and so they are not laws. Their incomplete correspondence with real devices results in such "paradoxes" as unlimited magnetic field of unipolar generators, infinite sizes of inductors for DC and AC machines modeled, and so on.

  14. The acculturation of society and law as the condition and consequence of codification

    Directory of Open Access Journals (Sweden)

    Aksić Sava N.

    2015-01-01

    Full Text Available The Law can not only support the changes in society but also make the possibilities for changes, or even to be the main social mechanism for changes in society, and that kind of law will be progressive Law. During the modernization of the Law its structure becomes clearer, composition of norms becomes unambiguous and notions become clear. The application of this kind of Law is not complicated and therefore it is not difficult, so that the layman can apply this law. The codification is the process in which many related branches of Law became one law. That means to harmonize norms and technically arrange norms from many related branches of Law. The codification is consequence that social and political stability has on legal order, which means that codification is legal verification of established social order. Codification brings the Law on a higher notional and technical level and at the same time codified Law becomes the base for further development of law.

  15. A hitherto unreported disruption of cervical branches of facial artery

    Directory of Open Access Journals (Sweden)

    Sharma P

    2011-03-01

    Full Text Available According to its course, the branches of the facial artery are arranged under two headings; cervical component (branches in the digastric triangle and facial component (branches on the face.Variations in the branches of the facial component of the facial artery have been frequently studied and reported. However, variations in the cervical component are rare. A hitherto unreported variant of the cervical component of the facial artery was observed in a 55-year-old male cadaver during routine undergraduate dissection. The facial artery was arising from the external carotid artery as a common trunk with the lingual artery in the right carotid triangle and its ascending palatine and tonsillar branches were arising from the external carotid artery. It is important for surgeons and radiologists to be aware of the normal anatomy of the facial artery and the external carotid artery. Herein, we describe the detailed anatomical features of the variant branching pattern of the right facial artery and its clinical implications.

  16. Provisions of English Statutory Law on Servitudes

    Directory of Open Access Journals (Sweden)

    Viktoria S. Arhipova

    2016-12-01

    Full Text Available In the presented article author tried to list and describe in detail the statutory law of England concerning the right of another's property limited use, analyze laws on servitudes, highlight the most basic features of servitudes in English law. Also in the article such provisions of limited use of foreign property law are given, which are characteristic exclusively for English law, shows the relationship of the statutory law of England in this relationship with doctrine and judicial precedent.

  17. Exact law of live nature

    Science.gov (United States)

    Azbel‧, Mark Ya.

    2005-08-01

    The exact law of mortality dynamics in changing populations and environment is derived. It includes no explicit characteristics of animal-environment interactions (metabolism, etc.) which are a must for life; it is universal for all animals, from single-cell yeast to humans, with their drastically different biology, evolutionary history, and complexity; it is rapidly (within few percent of life span) reversible. Such a law is unique for live systems with their homeostatic self-adjustment to environment (cf. thermodynamics of liquids and glasses). The law which is valid for all live, and only live, systems is their specific natural law. Mortality is an instrument of natural selection and biological diversity. Its law, which is preserved in evolution of all species, is a conservation law of mortality, selection, evolution, biology. The law implies new kinds of intrinsic mortality and adaptation which dominate in evolutionary unprecedented protected populations and, in contrast to species-specific natural selection, proceed via universal stepwise rungs and reduce to universal cellular mechanism. The law demonstrates that intrinsic mortality and at least certain aspects of aging are disposable evolutionary byproducts, and directed genetic and/or biological changes may yield healthy and vital Methuselah lifespan. This is consistent with experiments. Universality implies that single-cell yeast may provide a master key to the cellular mechanism of universal mortality, aging, selection, evolution, and its regulation in all animals. One may look for its manifestations in animal cells also, e.g., in their replicative senescence and cancer. Evolutionary origin and genetic nature of universality are suggested.

  18. It takes a village to raise a branch: Cellular mechanisms of the initiation of axon collateral branches.

    Science.gov (United States)

    Armijo-Weingart, Lorena; Gallo, Gianluca

    2017-10-01

    The formation of axon collateral branches from the pre-existing shafts of axons is an important aspect of neurodevelopment and the response of the nervous system to injury. This article provides an overview of the role of the cytoskeleton and signaling mechanisms in the formation of axon collateral branches. Both the actin filament and microtubule components of the cytoskeleton are required for the formation of axon branches. Recent work has begun to shed light on how these two elements of the cytoskeleton are integrated by proteins that functionally or physically link the cytoskeleton. While a number of signaling pathways have been determined as having a role in the formation of axon branches, the complexity of the downstream mechanisms and links to specific signaling pathways remain to be fully determined. The regulation of intra-axonal protein synthesis and organelle function are also emerging as components of signal-induced axon branching. Although much has been learned in the last couple of decades about the mechanistic basis of axon branching we can look forward to continue elucidating this complex biological phenomenon with the aim of understanding how multiple signaling pathways, cytoskeletal regulators and organelles are coordinated locally along the axon to give rise to a branch. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Routledge handbook of international environmental law

    National Research Council Canada - National Science Library

    Alam, Shawkat; Bhuiyan, Jahid Hossain; Chowdhury, Tareq M R; Techera, Erika J

    2013-01-01

    The Routledge Handbook of International Environmental Law is an advanced level reference guide which provides a comprehensive and contemporary overview of the corpus of international environmental law (IEL...

  20. THE PARADOX OF POSITIVISTIC VIEW AND PROGRESSIVE LAW OF CRIMINAL LAW ENFORCEMENT IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Krismiyarsi Krismiyarsi

    2015-06-01

    Full Text Available The paradox of positivistic view and progressive law in the criminal law enforcement happened because there is a difference among the law enforcement officer’s view and perception.  Our law education from the beginning until now still teaches the students the positivistic view so that after the students becoming law officers in running the law they still use positive law or positivistic view. The positivistic view is often far from the substantive justice and close to the formal justice. In order to functioning the progressive law in law enforcement especially the penal code constraint of positivistic view which rooted inside of the law enforcer’s mind, therefore it is need paradigm change by fixing the law system, law education, ethics and morality of law officers , and increasing religious consciousness.Keywords: paradox, law positivism, progressive law, criminal law enforcement

  1. A 'Scottish Poor Law of Lunacy'? Poor Law, Lunacy Law and Scotland's parochial asylums.

    Science.gov (United States)

    Farquharson, Lauren

    2017-03-01

    Scotland's parochial asylums are unfamiliar institutional spaces. Representing the concrete manifestation of the collision between two spheres of legislation, the Poor Law and the Lunacy Law, six such asylums were constructed in the latter half of the nineteenth century. These sites expressed the enduring mandate of the Scottish Poor Law 1845 over the domain of 'madness'. They were institutions whose very existence was fashioned at the directive of the local arm of the Poor Law, the parochial board, and they constituted a continuing 'Scottish Poor Law of Lunacy'. Their origins and operation significantly subverted the intentions and objectives of the Lunacy Act 1857, the aim of which had been to institute a public district asylum network with nationwide coverage.

  2. Developmental morphology of branching flowers in Nymphaea prolifera.

    Science.gov (United States)

    Grob, Valentin; Moline, Philip; Pfeifer, Evelin; Novelo, Alejandro R; Rutishauser, Rolf

    2006-11-01

    Nymphaea and Nuphar (Nymphaeaceae) share an extra-axillary mode of floral inception in the shoot apical meristem (SAM). Some leaf sites along the ontogenetic spiral are occupied by floral primordia lacking a subtending bract. This pattern of flower initiation in leaf sites is repeated inside branching flowers of Nymphaea prolifera (Central and South America). Instead of fertile flowers this species usually produces sterile tuberiferous flowers that act as vegetative propagules. N. prolifera changes the meristem identity from reproductive to vegetative or vice versa repeatedly. Each branching flower first produces some perianth-like leaves, then it switches back to the vegetative meristem identity of the SAM with the formation of foliage leaves and another set of branching flowers. This process is repeated up to three times giving rise to more than 100 vegetative propagules. The developmental morphology of the branching flowers of N. prolifera is described using both microtome sections and scanning electron microscopy.

  3. Antibiotics and renal branching morphogenesis: comparison of toxicities

    NARCIS (Netherlands)

    Bueters, R.R.G.; Kusters, L.J.; Klaasen, A.; Heuvel, L.P.W.J. van den; Schreuder, M.F.

    2014-01-01

    BACKGROUND: Many premature born neonates receive antibiotic drugs to treat infections, which are applied during active nephrogenesis. We studied the impact of clinical concentrations of gentamicin and alternatives, ceftazidime and meropenem, on ureteric branching. METHODS: Mice metanephroi were

  4. Establishment report: Reforestation of the Pen Branch corridor and delta

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, E.A.; Dulohery, N.J.; Bunton, C.S.; Trettin, C.C.; McKee, W.H. Jr.

    1995-12-01

    This report documents the role of the USDA Forest Service in the reforestation of the Pen Branch floodplain and delta. The report focuses upon the reforestation activities and monitoring to characterize the sites.

  5. Employment of Veterans in the Federal Executive Branch

    Data.gov (United States)

    Department of Veterans Affairs — These quick facts use data from the 2011 Employment of Veterans in the Federal Executive Branch to compare Veteran employment in the Federal Government by agency,...

  6. Ecological law and agriculture land - influence of regulations for enviorment law protection and law for nature preservation on agriculture land

    OpenAIRE

    Belaj, Nika

    2006-01-01

    The diploma discusses the influence of the law for enviorment protection and the law for nature preservation on agriculture land. First part of diploma defins the idea of The law for ecology and his goals. It presents the starting-point of diploma and gives constitutional fundaments of ecological law. In end is described the difference between law of enviorment and ecological law. Second part discusses the limits of owners rights when handling with real estate. That problem is being seen thro...

  7. Modern prospects of development of branch of solar power

    Science.gov (United States)

    Luchkina, Veronika

    2017-10-01

    Advantages of solar energy for modern companies are evident already. Article describes mechanism of the solar electricity generation. Process of production of solar modules with appliance of the modern technologies of sun energy production. The branch of solar energy “green energy” become advanced in Russia and has a stable demand. Classification of investments on the different stages of construction projects of solar power plants and calculation of their economic efficiency. Studying of introduction of these technologies allows to estimate the modern prospects of development of branch of solar power.

  8. Critical evaluation of branch polarity and apical dominance as dictators of colony astogeny in a branching coral.

    Directory of Open Access Journals (Sweden)

    Lee Shaish

    Full Text Available The high morphological resemblance between branching corals and trees, can lead to comparative studies on pattern formation traits, best exemplified in plants and in some cnidarians. Here, 81 branches of similar size of the hermatypic coral Stylophora pistillata were lopped of three different genets, their skeletons marked with alizarin red-S, and divided haphazardly into three morphometric treatment groups: (I upright position; (II horizontal position, intact tip; and (III horizontal position, cut tip. After 1 y of in-situ growth, the 45 surviving ramets were brought to the laboratory, their tissues removed and their architectures analyzed by 22 morphological parameters (MPs. We found that within 1 y, isolated branches developed into small coral colonies by growing new branches from all branch termini, in all directions. No architectural dissimilarity was assigned among the three studied genets of treatment I colonies. However, a major architectural disparity between treatment I colonies and colonies of treatments II and III was documented as the development of mirror structures from both sides of treatments II and III settings as compared to tip-borne architectures in treatment I colonies. We did not observe apical dominance since fragments grew equally from all branch sides without documented dominant polarity along branch axis. In treatment II colonies, no MP for new branches originating either from tips or from branch bases differed significantly. In treatment III colonies, growth from the cut tip areas was significantly lower compared to the base, again, suggesting lack of apical dominance in this species. Changes in branch polarity revealed genet associated plasticity, which in one of the studied genets, led to enhanced growth. Different genets exhibited canalization flexibility of growth patterns towards either lateral growth, or branch axis extension (skeletal weight and not porosity was measured. This study revealed that colony

  9. Staff utilisation in branches of a large Canadian bank

    OpenAIRE

    Asmild, Mette; Bogetoft, Peter; Hougaard, Jens Leth

    2011-01-01

    In this paper we consider staffing decisions in branches of a large Canadian bank. The bank has well-developed staffing models and the branches work in a highly competitive environment. One would therefore expect limited ’inefficiency’ in the sense of wasted resources and over-staffing. Using Data Envelopment Analysis (DEA) we nevertheless find considerable ’inefficiency’ which raises the question whether this is best interpreted as waste or if the apparent inefficiency may ...

  10. The epochs of international law

    CERN Document Server

    Grewe, Wilhelm G

    2000-01-01

    A theoretical overview and detailed analysis of the history of international law from the Middle Ages through to the end of the twentieth century (updated from the 1984 German language edition). Wilhelm Grewe's "Epochen der Völkerrechtsgeschichte" is widely regarded as one of the classic twentieth century works of international law. This revised translation by Michael Byers of Oxford University makes this important book available to non-German readers for the first time. "The Epochs of International Law" provides a theoretical overview and detailed analysis of the history of international law from the Middle Ages, to the Age of Discovery and the Thirty Years War, from Napoleon Bonaparte to the Treaty of Versailles and the Age of the Single Superpower, and does so in a way that reflects Grewe's own experience as one of Germany's leading diplomats and professors of international law. A new chapter, written by Wilhelm Grewe and Michael Byers, updates the book to 1998, making the revised translation of interest ...

  11. Growth of modern branched columnar stromatolites in Lake Joyce, Antarctica.

    Science.gov (United States)

    Mackey, T J; Sumner, D Y; Hawes, I; Jungblut, A D; Andersen, D T

    2015-07-01

    Modern decimeter-scale columnar stromatolites from Lake Joyce, Antarctica, show a change in branching pattern during a period of lake level rise. Branching patterns correspond to a change in cyanobacterial community composition as preserved in authigenic calcite crystals. The transition in stromatolite morphology is preserved by mineralized layers that contain microfossils and cylindrical molds of cyanobacterial filaments. The molds are composed of two populations with different diameters. Large diameter molds (>2.8 μm) are abundant in calcite forming the oldest stromatolite layers, but are absent from younger layers. In contrast, stromatolites layers. Loss of large diameter molds corresponds to the transition from smooth-sided stromatolitic columns to branched and irregular columns. Mold diameters are similar to trichome diameters of the four most abundant living cyanobacteria morphotypes in Lake Joyce: Phormidium autumnale morphotypes have trichome diameters >3.5 μm, whereas Leptolyngbya antarctica, L. fragilis, and Pseudanabaena frigida morphotypes have diameters stromatolite growth, but disappeared from the community through time. We hypothesize that the mat-smoothing behavior of P. autumnale morphotypes inhibited nucleation of stromatolite branches. When P. autumnale morphotypes were excluded from the community, potentially reflecting a rise in lake level, short-wavelength roughness provided nuclei for stromatolite branches. This growth history provides a conceptual model for initiation of branched stromatolite growth resulting from a change in microbial community composition. © 2015 John Wiley & Sons Ltd.

  12. The molecular concept of law

    Directory of Open Access Journals (Sweden)

    Hendrik Gommer

    2011-04-01

    Full Text Available In his famous work The Concept of Law Hart asked himself the question 'what is law?' Hart makes a very strict distinction between rules and morals: morals are rooted in biology, rules source back to society. Hart's sociological truisms have proven to be untrue, because modern evolutionary biology is not about the survival of the individual (or even of a species but about the spreading of genes. This knowledge changes the fundamentals of Hart's theory and therefore his theory as a whole. In addition, my theory captures vital insights of Dworkin, legal realism, Posner and CLS, while at the same time forming a significant improvement upon them.In essence, the biological theory of law presented in this article is based on fractal patterns. Macroscale patterns recur in microscale patterns. The spreading of genes depends on important characteristics of genes: they are stable, they replicate, they need nutrients to replicate and they can cooperate. Superficially, genes, cells, organisms and groups may seem to act purposefully, but it is merely a pattern, with genes as generators, that brings structure to chaos. Human desires are in fact the needs of their genes. Thanks to language, morals can be put in words and become rules. To keep everyone working together, we need an ingenious device - like the law - to maintain that complex situations can continue to be judged on the basis of the simple principle of stability and reciprocity. To a degree, therefore, law itself can be derived from unconscious emotions and morals.

  13. Implications of inconsistencies between imposed international law and Sharia law in Saudi Arabia, with special reference to copyright law

    OpenAIRE

    Al Nasser, Turki Abdullah M.

    2014-01-01

    This thesis aims to examine the complex relationship between Sharia law and the Saudi Arabian copyright law. It focuses on the implications of the inconsistencies between the law governing intellectual property rights imposed by the TRIPs agreement and Sharia law in Saudi Arabia, specifically as regards copyright law. Original sources from the different schools within Sharia law are analysed in depth to assess their perspectives on conceptions of property, ownership, selling, punishment, grie...

  14. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    The dissertation analyzes a contemporary battlefield of law, the field of EU social rights, from a political-philosophical point of view. It is the conviction of the dissertation that law is deeply and inescapably conceptually connected with fundamental features of social order. The interrelations...... between the two do not merely concern the rights and obligations explicitly laid down in the law, but fundamental presumptions regarding the nature of human beings, overall purposes of social order, hierarchical and dynamic features of society and the possibility at all of regulation, its logics......, the dissertation reveals that EU social rights imply the contours of a particular social order. The essential features in question are derived through detailed analyses of EU social rights - through critical investigations of definitions of rightholders, material scope, legal core concepts, exclusions...

  15. Density functional steric analysis of linear and branched alkanes.

    Science.gov (United States)

    Ess, Daniel H; Liu, Shubin; De Proft, Frank

    2010-12-16

    Branched alkane hydrocarbons are thermodynamically more stable than straight-chain linear alkanes. This thermodynamic stability is also manifest in alkane bond separation energies. To understand the physical differences between branched and linear alkanes, we have utilized a novel density functional theory (DFT) definition of steric energy based on the Weizäcker kinetic energy. Using the M06-2X functional, the total DFT energy was partitioned into a steric energy term (E(s)[ρ]), an electrostatic energy term (E(e)[ρ]), and a fermionic quantum energy term (E(q)[ρ]). This analysis revealed that branched alkanes have less (destabilizing) DFT steric energy than linear alkanes. The lower steric energy of branched alkanes is mitigated by an equal and opposite quantum energy term that contains the Pauli component of the kinetic energy and exchange-correlation energy. Because the steric and quantum energy terms cancel, this leaves the electrostatic energy term that favors alkane branching. Electrostatic effects, combined with correlation energy, explains why branched alkanes are more stable than linear alkanes.

  16. Principles of European Contract Law

    DEFF Research Database (Denmark)

    Lando, Ole; Beale, Hugh

    of articles, with a detailed commentary explaining the purpose and operation of each article and its relation to the remainder. Each article also has extensive comparative notes surveying the national laws and other international provisions on the topic. "The Principles of European Contract Law Parts I &......This text provides a comprehensive guide to the principles of European contract law. They have been drawn up by an independent body of experts from each Member State of the EU, under a project supported by the European Commission and many other organizations. The principles are stated in the form......; II" cover the core rules of contract: formation, authority of agents, validity, interpretation, contents, performance, non-performance and remedies. The articles previously published in Part I (1995) are included in a revised and re-ordered form. Throughout Europe there is great interest...

  17. The role of branch architecture in assimilate production and partitioning: the example of apple (Malus domestica).

    Science.gov (United States)

    Fanwoua, Julienne; Bairam, Emna; Delaire, Mickael; Buck-Sorlin, Gerhard

    2014-01-01

    Understanding the role of branch architecture in carbon production and allocation is essential to gain more insight into the complex process of assimilate partitioning in fruit trees. This mini review reports on the current knowledge of the role of branch architecture in carbohydrate production and partitioning in apple. The first-order carrier branch of apple illustrates the complexity of branch structure emerging from bud activity events and encountered in many fruit trees. Branch architecture influences carbon production by determining leaf exposure to light and by affecting leaf internal characteristics related to leaf photosynthetic capacity. The dynamics of assimilate partitioning between branch organs depends on the stage of development of sources and sinks. The sink strength of various branch organs and their relative positioning on the branch also affect partitioning. Vascular connections between branch organs determine major pathways for branch assimilate transport. We propose directions for employing a modeling approach to further elucidate the role of branch architecture on assimilate partitioning.

  18. A spatially-averaged mathematical model of kidney branching morphogenesis

    KAUST Repository

    Zubkov, V.S.

    2015-08-01

    © 2015 Published by Elsevier Ltd. Kidney development is initiated by the outgrowth of an epithelial ureteric bud into a population of mesenchymal cells. Reciprocal morphogenetic responses between these two populations generate a highly branched epithelial ureteric tree with the mesenchyme differentiating into nephrons, the functional units of the kidney. While we understand some of the mechanisms involved, current knowledge fails to explain the variability of organ sizes and nephron endowment in mice and humans. Here we present a spatially-averaged mathematical model of kidney morphogenesis in which the growth of the two key populations is described by a system of time-dependant ordinary differential equations. We assume that branching is symmetric and is invoked when the number of epithelial cells per tip reaches a threshold value. This process continues until the number of mesenchymal cells falls below a critical value that triggers cessation of branching. The mathematical model and its predictions are validated against experimentally quantified C57Bl6 mouse embryonic kidneys. Numerical simulations are performed to determine how the final number of branches changes as key system parameters are varied (such as the growth rate of tip cells, mesenchyme cells, or component cell population exit rate). Our results predict that the developing kidney responds differently to loss of cap and tip cells. They also indicate that the final number of kidney branches is less sensitive to changes in the growth rate of the ureteric tip cells than to changes in the growth rate of the mesenchymal cells. By inference, increasing the growth rate of mesenchymal cells should maximise branch number. Our model also provides a framework for predicting the branching outcome when ureteric tip or mesenchyme cells change behaviour in response to different genetic or environmental developmental stresses.

  19. Employee perceptions of protected area law enforcement

    Science.gov (United States)

    Christopher J. Wynveen; Robert D. Bixler; William E. Hammitt

    2006-01-01

    It is widely accepted that criminal activity negatively impacts visitors? recreation experiences in the nation?s parks and forests (Fletcher 1983). To further understand how law enforcement can effectively manage criminal activity in protected areas, this study was designed to describe law enforcement and non-law enforcement rangers? perceptions of a range of law...

  20. Branch Prediction based on Histories of Multi-Branch Execution Patterns for Speculative Execution

    OpenAIRE

    児島,彰; 弘中,哲夫; 高山,毅; 藤野,清次

    1997-01-01

    最近のパイプライン型プロセッサでは、条件分岐でのパイプラインの乱れによる速度低下を抑制するために、分岐予測とそれに使った投機的実行が行われている。ただし、予測失敗時にはペナルティが大きいので、分岐予測の精度向上が望まれる。これまでの分岐予測では、単独の条件分岐に対して過去に分岐したか、どうかの履歴を取り、その情報に基づいて、分岐するかしかないかを予測している。本研究では、さらに分岐予測の精度を高めるため、連続して実行される複数の条件分岐の分岐パターンに対して履歴をとり、この履歴からの分岐予測を従来の手法に組み合わせる方法を提案する。また、この手法による分岐予測の有効性を実際のプログラムを用いて評価する。 / Superscalar processors and superpipeline processors use branch prediction and speculative execution to avoid suffering pipeline bubbles at conditional branches. The costs of recovering pipe...

  1. Expanding Newton Mechanics with Neutrosophy and Quadstage Method ──New Newton Mechanics Taking Law of Conservation of Energy as Unique Source Law

    Directory of Open Access Journals (Sweden)

    Fu Yuhua

    2014-06-01

    Full Text Available Neutrosophy is a new branch of philosophy, and "Quad-stage" (Four stages is the expansion of Hegel’s triad thesis, antithesis, synthesis of development. Applying Neutrosophy and "Quad-stage" method, the purposes of this paper are expanding Newton Mechanics and making it become New Newton Mechanics (NNW taking law of conservation of energy as unique source law. In this paper the examples show that in some cases other laws may be contradicted with the law of conservation of energy. The original Newton's three laws and the law of gravity, in principle can be derived by the law of conservation of energy. Through the example of free falling body, this paper derives the original Newton's second law by using the law of conservation of energy, and proves that there is not the contradiction between the original law of gravity and the law of conservation of energy; and through the example of a small ball rolls along the inclined plane (belonging to the problem cannot be solved by general relativity that a body is forced to move in flat space, derives improved Newton's second law and improved law of gravity by using law of conservation of energy. Whether or not other conservation laws (such as the law of conservation of momentum and the law of conservation of angular momentum can be utilized, should be tested by law of conservation of energy. When the original Newton's second law is not correct, then the laws of conservation of momentum and angular momentum are no longer correct; therefore the general forms of improved law of conservation of momentum and improved law of conservation of angular momentum are presented. In the cases that law of conservation of energy cannot be used effectively, New Newton Mechanics will not exclude that according to other theories or accurate experiments to derive the laws or formulas to solve some specific problems. For example, with the help of the result of general relativity, the improved Newton's formula of universal

  2. Improving Student Understanding of Coulomb's Law and Gauss's Law

    CERN Document Server

    Singh, Chandralekha

    2016-01-01

    We discuss the development and evaluation of five research-based tutorials on Coulomb's law, superposition, symmetry and Gauss's Law to help students in the calculus-based introductory physics courses learn these concepts. We discuss the performance of students on the pre-/post-tests given before and after the tutorials in three calculus-based introductory physics courses. We also discuss the performance of students who used the tutorials and those who did not use it on a multiple-choice test which employs concepts covered in the tutorials.

  3. Fragrance Release from the Surface of Branched Poly (Amide S

    Directory of Open Access Journals (Sweden)

    T. Youngs

    2005-01-01

    Full Text Available Enzymes are powerful tools in organic synthesis that are able to catalyse a wide variety of selective chemical transformations under mild and environmentally friendly conditions. Enzymes such as the lipases have also found applications in the synthesis and degradation of polymeric materials. However, the use of these natural catalysts in the synthesis and the post-synthetic modification of dendrimers and hyperbranched molecules is an application of chemistry yet to be explored extensively. In this study the use of two hydrolytic enzymes, a lipase from Candida cylindracea and a cutinase from Fusarium solani pisii, were investigated in the selective cleavage of ester groups situated on the peripheral layer of two families of branched polyamides. These branched polyamides were conjugated to simple fragrances citronellol and L-menthol via ester linkages. Hydrolysis of the ester linkage between the fragrances and the branched polyamide support was carried out in aqueous buffered systems at slightly basic pH values under the optimum operative conditions for the enzymes used. These preliminary qualitative investigations revealed that partial cleavage of the ester functionalities from the branched polyamide support had occurred. However, the ability of the enzymes to interact with the substrates decreased considerably as the branching density, the rigidity of the structure and the bulkiness of the polyamide-fragrance conjugates increased.

  4. The stagnation of international law

    NARCIS (Netherlands)

    Pauwelyn, Joost; Wessel, Ramses A.; Wouters, Jan

    2012-01-01

    Traditional international law and its instruments are stagnating both in terms of quantity and quality. New, alternative forms of cross-border cooperation, in particular processes of informal international lawmaking, have emerged and gained prominence since the 2000s in response to an increasingly

  5. Newton's Law of Cooling Revisited

    Science.gov (United States)

    Vollmer, M.

    2009-01-01

    The cooling of objects is often described by a law, attributed to Newton, which states that the temperature difference of a cooling body with respect to the surroundings decreases exponentially with time. Such behaviour has been observed for many laboratory experiments, which led to a wide acceptance of this approach. However, the heat transfer…

  6. Transnational Law of Public Contracts

    NARCIS (Netherlands)

    Audit, M.; Schill, S.W.

    2016-01-01

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

  7. The Branch of Theoretical Analysis and Application Research on Grid String Structure

    Directory of Open Access Journals (Sweden)

    Zhang Jiarui

    2016-01-01

    Full Text Available According to the ideas of the beam string structure, to stress structure is put forward, this is a very flexible cable for joined the rigid grid and support. This is the grid string branch structure. String branch established grid computing model. Static and dynamic characteristics of structure, it shows the different prestressing is analyzed. Through the analysis of structure displacement and internal force of the rod is according to the prestressing value obviously improved. Prestress value is larger, the structure displacement and internal force of the lever is low. The characteristic of structural natural vibration almost no change, although prestress value is changing. When the structure analysis, the structural vibration response curve conforms to the general law. Node displacement response and lower chord node block effect did not happen.

  8. Injury to Perineal Branch of Pudendal Nerve in Women: Outcome from Resection of the Perineal Branches.

    Science.gov (United States)

    Wan, Eric L; Goldstein, Andrew T; Tolson, Hillary; Dellon, A Lee

    2017-07-01

    Background This study describes outcomes from a new surgical approach to treat "anterior" pudendal nerve symptoms in women by resecting the perineal branches of the pudendal nerve (PBPN). Methods Sixteen consecutive female patients with pain in the labia, vestibule, and perineum, who had positive diagnostic pudendal nerve blocks from 2012 through 2015, are included. The PBPN were resected and implanted into the obturator internus muscle through a paralabial incision. The mean age at surgery was 49.5 years (standard deviation [SD] = 11.6 years) and the mean body mass index was 25.7 (SD = 5.8). Out of the 16 patients, mechanisms of injury were episiotomy in 5 (31%), athletic injury in 4 (25%), vulvar vestibulectomy in 5 (31%), and falls in 2 (13%). Of these 16 patients, 4 (25%) experienced urethral symptoms. Outcome measures included Female Sexual Function Index (FSFI), Vulvar Pain Functional Questionnaire (VQ), and Numeric Pain Rating Scale (NPRS). Results Fourteen patients reported their condition pre- and postoperatively. Mean postoperative follow-up was 15 months. The overall FSFI, and arousal, lubrication, orgasm, satisfaction, and pain domains significantly improved (p obturator internus muscle significantly reduced pain and improved sexual function in women who sustained injury to the PBPN. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  9. Positive branch of asteroid polarization: Observational data and computer modeling

    Science.gov (United States)

    Petrov, D. V.; Kiselev, N. N.

    2017-07-01

    Observations of near-Earth asteroids at large phase angles made it possible to obtain a more complete (for ground-based observations) phase dependence of the polarization of the E-type asteroids' radiation including the maximum of the positive branch of the linear polarization degree. It is shown that the position of the polarization maximum of high-albedo asteroids is noticeably shifted to the decrease of phase angles compared with S-type asteroids. Model calculations of polarimetric properties of random Gaussian particles that simulate dust particles on the regolith surface are carried out. Model calculations show a qualitatively similar behavior pattern of parameters of the positive polarization branch. The influence of the refractive index of individual scattering particles on the size and position of the maximum of the positive branch of the linear polarization degree is investigated within the considered model.

  10. Optimal enforcement of competition law

    NARCIS (Netherlands)

    Motchenkova, E.

    2005-01-01

    Despite the recent theoretical developments in the field of antitrust law enforcement, much still needs to be done in order to prevent collusion and price-fixing in the major indiustries. Although penalties were recently increased considerably and new instruments of cartel deterrence such as

  11. Neutron fluctuations a treatise on the physics of branching processes

    CERN Document Server

    Pazsit, Imre; Pzsit, Imre

    2007-01-01

    The transport of neutrons in a multiplying system is an area of branching processes with a clear formalism. This book presents an account of the mathematical tools used in describing branching processes, which are then used to derive a large number of properties of the neutron distribution in multiplying systems with or without an external source. In the second part of the book, the theory is applied to the description of the neutron fluctuations in nuclear reactor cores as well as in small samples of fissile material. The question of how to extract information about the system under study is discussed. In particular the measurement of the reactivity of subcritical cores, driven with various Poisson and non-Poisson (pulsed) sources, and the identification of fissile material samples, is illustrated. The book gives pragmatic information for those planning and executing and evaluating experiments on such systems. - Gives a complete treatise of the mathematics of branching particle processes, and in particular n...

  12. A Law of Physics in the Classroom: The Case of Ohm's Law

    Science.gov (United States)

    Kipnis, Nahum

    2009-01-01

    Difficulties in learning Ohm's Law suggest a need to refocus it from the law for a part of the circuit to the law for the whole circuit. Such a revision may improve understanding of Ohm's Law and its practical applications. This suggestion comes from an analysis of the history of the law's discovery and its teaching. The historical materials this…

  13. A Critical Reassessment of the Hess–Murray Law

    Directory of Open Access Journals (Sweden)

    Enrico Sciubba

    2016-08-01

    Full Text Available The Hess–Murray law is a correlation between the radii of successive branchings in bi/trifurcated vessels in biological tissues. First proposed by the Swiss physiologist and Nobel laureate Walter Rudolf Hess in his 1914 doctoral thesis and published in 1917, the law was “rediscovered” by the American physiologist Cecil Dunmore Murray in 1926. The law is based on the assumption that blood or lymph circulation in living organisms is governed by a “work minimization” principle that—under a certain set of specified conditions—leads to an “optimal branching ratio” of r i + 1 r i = 1 2 3 = 0.7937 . This “cubic root of 2” correlation underwent extensive theoretical and experimental reassessment in the second half of the 20th century, and the results indicate that—under a well-defined series of conditions—the law is sufficiently accurate for the smallest vessels (r of the order of fractions of millimeter but fails for the larger ones; moreover, it cannot be successfully extended to turbulent flows. Recent comparisons with numerical investigations of branched flows led to similar conclusions. More recently, the Hess–Murray law came back into the limelight when it was taken as a founding paradigm of the Constructal Law, a theory that employs physical intuition and mathematical reasoning to derive “optimal paths” for the transport of matter and energy between a source and a sink, regardless of the mode of transportation (continuous, like in convection and conduction, or discrete, like in the transportation of goods and people. This paper examines the foundation of the law and argues that both for natural flows and for engineering designs, a minimization of the irreversibility under physically sound boundary conditions leads to somewhat different results. It is also shown that, in the light of an exergy-based resource analysis, an amended version of the Hess–Murray law may still hold an important position in engineering and

  14. Religious law versus secular law The example of the get refusal in Dutch, English and Israeli law

    NARCIS (Netherlands)

    Blois, M. de

    2010-01-01

    The tension between religious law and secular law in modern democracies is illustrated in this article by a discussion of the different approaches to the get (a bill of divorce) refusal (based on Jewish law) under Dutch, English and Israeli law. These legal orders share many characteristics, but

  15. The character of physical law: seeking new laws

    CERN Multimedia

    BBC TV Science & Features

    1965-01-01

    In this series of Messenger Lectures given at Cornell University, Nobel Prize winning theoretical physicist Richard Feynman explores physical principles and the study of physics. In this talk Dr. Feynman considers our knowledge of the p hysical world and looks at the art of guessing as a useful method for discovering new physical laws.

  16. Newton's Laws, Euler's Laws and the Speed of Light

    Science.gov (United States)

    Whitaker, Stephen

    2009-01-01

    Chemical engineering students begin their studies of mechanics in a department of physics where they are introduced to the mechanics of Newton. The approach presented by physicists differs in both perspective and substance from that encountered in chemical engineering courses where Euler's laws provide the foundation for studies of fluid and solid…

  17. law, the laws of nature and ecosystem energy services

    African Journals Online (AJOL)

    Office 2004 Test Drive User

    forest can be regrown in a relatively short time (decades to a century, compared to tens of ..... 80 /214. The IUCN treats only a small subset of biomass-based energy as products of ecosystem provisioning services.65 Biomass energy is important, supplying ... The laws of physics and thermodynamics govern ecosystem.

  18. Globalization And Its Influence On The Development Of International Law

    Directory of Open Access Journals (Sweden)

    Olga M. Mesheriakova

    2014-09-01

    Full Text Available In the present article author researches questions of globalization impact on the international law. Author notes that today it is possible to talk about the new phase of globalization that is associated with the development of bilateral regional agreements, as well as changes in the configuration of the trade and political landscape. In the article author also reveals the essence of processes that determine development of international law in the century of globalization. Along with the formation of a new branch of law - integration law, which is a kind of legal mechanism to govern global public relations, development of modern public law is determined by the changing of nature of production and international specialization, as well as multinational corporations. In the conclusion author points out possibility of the own monetary system creation in the integration community, even in the format of multi-speed integration, what allows EU member states together confront to dollar and yuan, what contributes to the achievement of their national interests in the economic sphere, therefore, legal mechanism established the European Union takes into account both regional and economic aspects that are associated with the process of globalization. With new trends in the development of modern international law it is necessary to develop advanced models of legal regulation for processes caused by globalization.

  19. Impact of Side Branches on the Computation of Fractional Flow in Intracranial Arterial Stenosis Using the Computational Fluid Dynamics Method.

    Science.gov (United States)

    Liu, Haipeng; Lan, Linfang; Leng, Xinyi; Ip, Hing Lung; Leung, Thomas W H; Wang, Defeng; Wong, Ka Sing

    2018-01-01

    Computational fluid dynamics (CFD) allows noninvasive fractional flow (FF) computation in intracranial arterial stenosis. Removal of small artery branches is necessary in CFD simulation. The consequent effects on FF value needs to be judged. An idealized vascular model was built with 70% focal luminal stenosis. A branch with one third or one half of the radius of the parent vessel was added at a distance of 5, 10, 15 and 20 mm to the lesion. With pressure and flow rate applied as inlet and outlet boundary conditions, CFD simulations were performed. Flow distribution at bifurcations followed Murray's law. By including or removing side branches, five patient-specific intracranial artery models were simulated. Transient simulation was performed on a patient-specific model, with a larger branch for validation. Branching effect was considered trivial if the FF difference between paired models (branches included or removed) was within 5%. Compared with the control model without a branch, in all idealized models the relative differences of FF was within 2%. In five pairs of cerebral arteries (branches included/removed), FFs were 0.876 and 0.877, 0.853 and 0.858, 0.874 and 0.869, 0.865 and 0.858, 0.952 and 0.948. The relative difference in each pair was less than 1%. In transient model, the relative difference of FF was 3.5%. The impact of removing side branches with radius less than 50% of the parent vessel on FF measurement accuracy is negligible in static CFD simulations, and minor in transient CFD simulation. Copyright © 2018. Published by Elsevier Inc.

  20. New colleges of osteopathic medicine, branch campuses, and additional locations--what is the difference?

    Science.gov (United States)

    Williams, Andrea; Miskowicz-Retz, Konrad C

    2015-04-01

    The American Osteopathic Association Commission on Osteopathic College Accreditation (AOA COCA) is recognized by the US Secretary of Education as the only accrediting agency for predoctoral osteopathic medical education. To maintain its recognition with the US Secretary of Education, the AOA COCA is required to adhere to all federal laws and regulations associated with recognition of accrediting agencies. In this article, the authors discuss the development of new colleges of osteopathic medicine (COMs). They also discuss the development of additional locations and branch campuses of existing COMs and compare the 2 processes. Also included is a review of the AOA COCA- approved class sizes of the accredited COMs.

  1. Unusually Looped and Muzzled Branches of Right Coronary Artery

    Directory of Open Access Journals (Sweden)

    Anitha Guru

    2017-01-01

    Full Text Available Coronary artery disease (CAD is the major cause of death in developed countries as it accounts on an average for 1 of every 5 deaths. Morphological variations of coronary arterial system is one of the causative factor for CAD. Anatomical knowledge of all possible variant patterns of coronary arterial system is imperative in the diagnostic and therapeutic approach of CAD. We report here a rare branching pattern of right coronary artery (RCA. The origin of RCA was normal but the course and branching pattern of it were atypical. RCA was not occupying its usual position in atrioventricular (coronary sulcus and its course was incomplete. It gave a ventricular branch to right ventricle, which presented an unusual looping pattern. It terminated as right marginal artery following its muzzled appearance within the musculature of the ventricle.

  2. law, the laws of nature and ecosystem energy services

    African Journals Online (AJOL)

    Office 2004 Test Drive User

    Environment, The Netherlands' Ministry of Housing, Spatial Planning and the Environment and. Japan's Ministry of the ... significant environmental problems developed, and nations reacted by tinkering with existing law or by ... This paper will first review the basic concepts of ecosystems and economics, and document the ...

  3. Beta-decay branching ratios of {sup 62}Ga

    Energy Technology Data Exchange (ETDEWEB)

    Bey, A.; Blank, B.; Canchel, G.; Dossat, C.; Giovinazzo, J.; Matea, I. [Universite Bordeaux 1 - UMR 5797 CNRS/IN2P3, Centre d' Etudes Nucleaires de Bordeaux Gradignan, Chemin du Solarium, BP 120, Gradignan Cedex (France); Elomaa, V.V.; Eronen, T.; Hager, U.; Hakala, J.; Jokinen, A.; Kankainen, A.; Moore, I.; Penttilae, H.; Rinta-Antila, S.; Saastamoinen, A.; Sonoda, T.; Aeystoe, J. [University of Jyvaeskylae, Department of Physics, P.O. Box 35, Jyvaeskylae (Finland); Adimi, N. [Faculte de Physique, USTHB, El Alia, B.P. 32, Bab Ezzouar, Alger (Algeria); France, G. de; Thomas, J.C.; Voltolini, G. [Grand Accelerateur National d' Ions Lourds, CEA/DSM - CNRS/IN2P3, B.P. 55027, Caen Cedex 5 (France)

    2008-05-15

    Beta-decay branching ratios of {sup 62}Ga have been measured at the IGISOL facility of the Accelerator Laboratory of the University of Jyvaeskylae. {sup 62}Ga is one of the heavier T{sub z}=0, 0{sup +}{yields}0{sup +}{beta}-emitting nuclides used to determine the vector coupling constant of the weak interaction and the V{sub ud} quark-mixing matrix element. For part of the experimental studies presented here, the JYFLTRAP facility has been employed to prepare isotopically pure beams of {sup 62}Ga. The branching ratio obtained, BR=99.893(24) %, for the super-allowed branch is in agreement with previous measurements and allows to determine the ft value and the universal Ft value for the super-allowed {beta} -decay of {sup 62}Ga. (orig.)

  4. The connectivity of the basis graph of a branching greedoid

    NARCIS (Netherlands)

    Broersma, Haitze J.; Li, Xueliang; Li, Xueliang

    1992-01-01

    A result of Korte and Lovász states that the basis graph of every 2- connected greedoid is connected. We prove that the basis graph of every 3-connected branching greedoid is ( -- 1)-connected, where is the minimum in-degree (disregarding the root) of the underlying rooted directed (multi) graph. We

  5. Controlling the morphology of multi-branched gold nanoparticles

    Science.gov (United States)

    Ahmed, Waqqar; Kooij, E. Stefan; van Silfhout, Arend; Poelsema, Bene

    2010-03-01

    We demonstrate a simple and versatile way to achieve high yield synthesis of shape- and size-controlled multi-branched gold nanoparticles (MBNPs). Control over the shape of the MBNPs was achieved by varying the ratio of gold to the mild reducing agent ascorbic acid, using a seed-mediated growth approach. Higher ascorbate concentrations resulted in the smoothing of branches, leading to the yield of relatively more isotropic particles. Furthermore, we found that using much higher silver concentrations in the growth solution resulted in the formation of rod-shaped micro-features together with MBNPs; we postulate them to be cetyltrimethyl ammonium silver bromide crystals. The as-prepared MBNPs show interesting tunable optical properties that are strongly influenced by the particle shape. The results are discussed in terms of plasmon coupling between the core and branches of the MBNPs.

  6. Measurement of the pion branching ratio at TRIUMF

    Science.gov (United States)

    Malbrunot, C.; Aguilar-Arevalo, A. A.; Aoki, M.; Blecher, M.; Britton, D. I.; Bryman, D. A.; Chen, S.; Comfort, J.; Ding, M.; Doria, L.; Gumplinger, P.; Hussein, A.; Igarashi, Y.; Ito, S.; Kettell, S. H.; Kuno, Y.; Kurchaninov, L.; Littenberg, L.; Numao, T.; Sher, A.; Sullivan, T.; Vavilov, D.; Yoshida, M.

    2012-09-01

    The branching ratio of pion decays, R = Γ(π+→e+νe+π+→e+νeγ)/Γ(π+→μ+νμ+π+→μ+νμγ is one of the most accurately calculated decay processes involving hadrons and has provided one of the most stringent tests of the hypothesis of electron-muon universality in weak interactions. The current experimental branching ratio Rexp = (1.230±0.004)×10-4 is 40 times less precise than the theoretical prediction RSM = 1.2352(1)10-4. The TRIUMF PIENU experiment aims at measuring the pion branching ratio with a precision improved by at least a factor five.

  7. Measurement of Branching Fractions and Spectral Functions in tau Decays

    CERN Document Server

    Davier, Michel

    2005-01-01

    Full LEP-I data collected by the ALEPH detector during 1991-1995 running are analyzed in order to measure the tau decay branching fractions and the hadronic spectral functions. The analysis follows the global method used in the published study based on 1991-1993 data, with several improvements, especially concerning the treatment of photons and pi /sup 0/'s. Extensive systematic studies are performed, in order to match the large statistics of the data sample corresponding to 327148 measured and identified tau decays. Preliminary values for the branching fractions are obtained for the 2 leptonic channels and 11 hadronic channels defined by their respective numbers of charged particles and pi /sup 0/'s. Using previously published ALEPH results on final states with charged and neutral kaons, corrections are applied so that branching ratios for exclusive final states without kaons are derived. Some physics implications of the results are given, in particular concerning universality in the leptonic charged weak cu...

  8. The CERN branch of the UBS has a new manager

    CERN Multimedia

    2005-01-01

    The staff of the UBS CERN branch (apart from Nicole Savoini, not in the picture). The new branch manager Mr Denis Mellet (fourth from the right) is standing just in front of his predecessor Mr Pierre Guyenon. Mr Pierre Guyenon, who has managed the CERN branch of the UBS for the last seven years, retired on 31 May. Pierre Guyenon was always committed to establishing a harmonious and trusting relationship between CERN, its employees and the bank. He also maintained an excellent atmosphere within his team. We would like to thank him for his work and wish him a happy retirement. Mr Denis Mellet, who has worked for the bank for many years in various capacities, has taken over from Mr Guyenon.

  9. Free compact boson on branched covering of the torus

    Directory of Open Access Journals (Sweden)

    Feihu Liu

    2017-08-01

    Full Text Available We have studied the partition function of a free compact boson on a n-sheeted covering of torus gluing along m branch cuts. It is interesting because when the branched cuts are chosen to be real, the partition function is related to the n-th Rényi entanglement entropy of m disjoint intervals in a finite system at finite temperature. After proposing a canonical homology basis and its dual basis of the covering surface, we find that the partition function can be written in terms of theta functions.

  10. Measurement of the Radiative Ke3 Branching Ratio

    CERN Document Server

    Anzivino, Giuseppina; Becker, H G; Bertanza, L; Bevan, A; Biino, C; Bocquet, G; Calvetti, M; Carosi, R; Cartiglia, N; Casali, R; Ceccucci, A; Cenci, P; Cerri, C; Cheshkov, C; Chèze, J B; Chollet, J C; Cirilli, M; Cogan, J; Collazuol, G; Contalbrigo, M; Costantini, F; Çuhadar-Dönszelmann, T; Cundy, Donald C; D'Agostini, G; Dalpiaz, Pietro; De Beer, M; Debu, P; Dibon, Heinz; Doble, Niels T; Dosanjh, R S; Duclos, J; Eppard, K; Eppard, M; Falaleev, V; Fantechi, R; Fayard, L; Fischer, G; Formica, A; Fox, H; Frabetti, P L; Gatignon, L; Gershon, T J; Gianoli, A; Giudici, Sergio; Gonidec, A; Gorini, B; Govi, G; Grafström, P; Granier de Cassagnac, R; Graziani, G; Hay, B; Holder, M; Khristov, P Z; Iacopini, E; Iconomidou-Fayard, L; Imbergamo, E; Jeitler, Manfred; Kalmus, George Ernest; Kalter, A; Kekelidze, Vladimir D; Kleinknecht, K; Knowles, I; Koch, U; Köpke, L; Kubischta, Werner; Lacourt, A; Lai, A; Lazzeroni, C; Lenti, M; Litov, L; Lopes da Silva, P; Lubrano, P; Madigozhin, D T; Maier, A; Mannelli, I; Marchetto, F; Markytan, Manfred; Marouelli, P; Marras, D; Martelli, F; Martin, V; Martini, M; Mazzucato, E; Menichetti, E; Mestvirishvili, A; Mikulec, I; Molokanova, N A; Munday, D J; Nappi, A; Nassalski, J P; Neuhofer, G; Norton, A; Ocariz, J; Olaiya, E; Palestini, S; Panzer-Steindel, B; Parker, M A; Pastrone, N; Pellmann, I A; Pepé, M; Pernicka, M; Peters, A; Petrucci, F; Peyaud, B; Piccini, M; Pierazzini, G M; Potrebenikov, Yu K; Renk, B; Rondio, Ewa; Sacco, R; Savrié, M; Schmidt, S A; Schönharting, V; Schué, Yu; Sozzi, M; Stoynev, S; Szleper, M; Taureg, H; Taurok, A; Turlay, René; Unal, G; Vallage, B; Velasco, M; Veltri, M; Wahl, H; Walker, A; Wanke, R; White, T O; Widhalm, L; Wingerter-Seez, I; Winhart, A; Wislicki, W; Wittgen, M; Wotton, S A; Wronka, S; Zinchenko, A I; Ziolkowski, M

    2004-01-01

    We present a measurement of the relative branching ratio of the decay KL -> pi e nu gamma (Ke3gamma) with respect to KL-> pi e nu (gamma) (Ke3+Ke3gamma) decay. The result is based on observation of 19 000 Ke3gamma and 5.6 x 10^6 Ke3 decays. The value of the branching ratio is Br(Ke3gamma, Egamma^*>30 MeV,theta(e,gamma)^*>20^o)/Br(Ke3)= (0.964+-0.008+0.011-0.009)%. This result agrees with theoretical predictions but is at variance with a recently published result.

  11. The CERN branch of the UBS has a new manager

    CERN Multimedia

    2011-01-01

    After seven years at the helm of the CERN branch of the UBS, Mr. Denis Mellet retired on 1 October.   Denis Mellet has always striven to develop harmonious relations, in a climate of trust, between CERN and the staff of the bank. He has succeeded in maintaining a pleasant atmosphere within his team. We would like to thank him for his work and wish him a happy retirement. He is succeeded by M. Ezio Mangia, who has worked for many years in the bank’s branches department.

  12. Preaching in the perspective of civil law

    Directory of Open Access Journals (Sweden)

    Piotr Kroczek

    2016-03-01

    Full Text Available Preaching the word of God is the part of the ministry of the divine word. The activity belongs exclusively to the Church and is regulated by the church law, but it is also under regime of Polish law. The article focuses on the Polish civil law and treats about: copyright law, the protection of secret information in labor law and in educational law, the obligation of silence before election day, and protection of personal interests. The catholic ministers must be aware of the civil liability for the preaching.

  13. Possibilities of sanction of the improper behaviour of a power network operator. Instruments of energy economy act, public order law, and criminal law; Sanktionsmoeglichkeiten bei missbraeuchlichem Verhalten eines Energienetzbetreibers. Energiewirtschaftsrechtliche, ordnungsrechtliche und strafrechtliche Instrumentarien

    Energy Technology Data Exchange (ETDEWEB)

    Mitto, L.

    2007-07-01

    The liberalization of the electric power market and gas market has released a comprehensive reorganisation of the energy branch. Under this aspect, the author of the book under consideration reports on power network operators, their improper behaviour as well as the use of the instruments of energy economy act, public order law, and criminal law in order to sanction power network operators.

  14. Measurement of Tau Branching Ratios to Five Charged Hadrons

    CERN Document Server

    Ackerstaff, K.; Allison, John; Altekamp, N.; Anderson, K.J.; Anderson, S.; Arcelli, S.; Asai, S.; Ashby, S.F.; Axen, D.; Azuelos, G.; Ball, A.H.; Barberio, E.; Barlow, Roger J.; Bartoldus, R.; Batley, J.R.; Baumann, S.; Bechtluft, J.; Behnke, T.; Bell, Kenneth Watson; Bella, G.; Bentvelsen, S.; Bethke, S.; Betts, S.; Biebel, O.; Biguzzi, A.; Bird, S.D.; Blobel, V.; Bloodworth, I.J.; Bobinski, M.; Bock, P.; Bohme, J.; Boutemeur, M.; Braibant, S.; Bright-Thomas, P.; Brown, Robert M.; Burckhart, H.J.; Burgard, C.; Burgin, R.; Capiluppi, P.; Carnegie, R.K.; Carter, A.A.; Carter, J.R.; Chang, C.Y.; Charlton, David G.; Chrisman, D.; Ciocca, C.; Clarke, P.E.L.; Clay, E.; Cohen, I.; Conboy, J.E.; Cooke, O.C.; Couyoumtzelis, C.; Coxe, R.L.; Cuffiani, M.; Dado, S.; Dallavalle, G.Marco; Davis, R.; De Jong, S.; del Pozo, L.A.; De Roeck, A.; Desch, K.; Dienes, B.; Dixit, M.S.; Doucet, M.; Dubbert, J.; Duchovni, E.; Duckeck, G.; Duerdoth, I.P.; Eatough, D.; Estabrooks, P.G.; Etzion, E.; Evans, H.G.; Fabbri, F.; Fanfani, A.; Fanti, M.; Faust, A.A.; Fiedler, F.; Fierro, M.; Fischer, H.M.; Fleck, I.; Folman, R.; Furtjes, A.; Futyan, D.I.; Gagnon, P.; Gary, J.W.; Gascon, J.; Gascon-Shotkin, S.M.; Geich-Gimbel, C.; Geralis, T.; Giacomelli, G.; Giacomelli, P.; Gibson, V.; Gibson, W.R.; Gingrich, D.M.; Glenzinski, D.; Goldberg, J.; Gorn, W.; Grandi, C.; Gross, E.; Grunhaus, J.; Gruwe, M.; Hanson, G.G.; Hansroul, M.; Hapke, M.; Hargrove, C.K.; Hartmann, C.; Hauschild, M.; Hawkes, C.M.; Hawkings, R.; Hemingway, R.J.; Herndon, M.; Herten, G.; Heuer, R.D.; Hildreth, M.D.; Hill, J.C.; Hillier, S.J.; Hobson, P.R.; Hocker, James Andrew; Homer, R.J.; Honma, A.K.; Horvath, D.; Hossain, K.R.; Howard, R.; Huntemeyer, P.; Igo-Kemenes, P.; Imrie, D.C.; Ishii, K.; Jacob, F.R.; Jawahery, A.; Jeremie, H.; Jimack, M.; Joly, A.; Jones, C.R.; Jovanovic, P.; Junk, T.R.; Karlen, D.; Kartvelishvili, V.; Kawagoe, K.; Kawamoto, T.; Kayal, P.I.; Keeler, R.K.; Kellogg, R.G.; Kennedy, B.W.; Klier, A.; Kluth, S.; Kobayashi, T.; Kobel, M.; Koetke, D.S.; Kokott, T.P.; Kolrep, M.; Komamiya, S.; Kowalewski, Robert V.; Kress, T.; Krieger, P.; von Krogh, J.; Kyberd, P.; Lafferty, G.D.; Lanske, D.; Lauber, J.; Lautenschlager, S.R.; Lawson, I.; Layter, J.G.; Lazic, D.; Lee, A.M.; Lefebvre, E.; Lellouch, D.; Letts, J.; Levinson, L.; Liebisch, R.; List, B.; Littlewood, C.; Lloyd, A.W.; Lloyd, S.L.; Loebinger, F.K.; Long, G.D.; Losty, M.J.; Ludwig, J.; Lui, D.; Macchiolo, A.; Macpherson, A.; Mannelli, M.; Marcellini, S.; Markopoulos, C.; Martin, A.J.; Martin, J.P.; Martinez, G.; Mashimo, T.; Mattig, Peter; McDonald, W.John; McKenna, J.; Mckigney, E.A.; McMahon, T.J.; McPherson, R.A.; Meijers, F.; Menke, S.; Merritt, F.S.; Mes, H.; Meyer, J.; Michelini, A.; Mihara, S.; Mikenberg, G.; Miller, D.J.; Mir, R.; Mohr, W.; Montanari, A.; Mori, T.; Nagai, K.; Nakamura, I.; Neal, H.A.; Nellen, B.; Nisius, R.; O'Neale, S.W.; Oakham, F.G.; Odorici, F.; Ogren, H.O.; Oreglia, M.J.; Orito, S.; Palinkas, J.; Pasztor, G.; Pater, J.R.; Patrick, G.N.; Patt, J.; Perez-Ochoa, R.; Petzold, S.; Pfeifenschneider, P.; Pilcher, J.E.; Pinfold, J.; Plane, David E.; Poffenberger, P.; Poli, B.; Polok, J.; Przybycien, M.; Rembser, C.; Rick, H.; Robertson, S.; Robins, S.A.; Rodning, N.; Roney, J.M.; Roscoe, K.; Rossi, A.M.; Rozen, Y.; Runge, K.; Runolfsson, O.; Rust, D.R.; Sachs, K.; Saeki, T.; Sahr, O.; Sang, W.M.; Sarkisian, E.K.G.; Sbarra, C.; Schaile, A.D.; Schaile, O.; Scharf, F.; Scharff-Hansen, P.; Schieck, J.; Schmitt, B.; Schmitt, S.; Schoning, A.; Schorner, T.; Schroder, Matthias; Schumacher, M.; Schwick, C.; Scott, W.G.; Seuster, R.; Shears, T.G.; Shen, B.C.; Shepherd-Themistocleous, C.H.; Sherwood, P.; Siroli, G.P.; Sittler, A.; Skuja, A.; Smith, A.M.; Snow, G.A.; Sobie, R.; Soldner-Rembold, S.; Sproston, M.; Stahl, A.; Stephens, K.; Steuerer, J.; Stoll, K.; Strom, David M.; Strohmer, R.; Stumpf, L.; Tafirout, R.; Talbot, S.D.; Tanaka, S.; Taras, P.; Tarem, S.; Teuscher, R.; Thiergen, M.; Thomson, M.A.; von Torne, E.; Torrence, E.; Towers, S.; Trigger, I.; Trocsanyi, Z.; Tsur, E.; Turcot, A.S.; Turner-Watson, M.F.; Van Kooten, Rick J.; Vannerem, P.; Verzocchi, M.; Vikas, P.; Voss, H.; Wackerle, F.; Wagner, A.; Ward, C.P.; Ward, D.R.; Watkins, P.M.; Watson, A.T.; Watson, N.K.; Wells, P.S.; Wermes, N.; White, J.S.; Wilson, G.W.; Wilson, J.A.; Wyatt, T.R.; Yamashita, S.; Yekutieli, G.; Zacek, V.; Zer-Zion, D.

    1999-01-01

    The branching ratios of the decay of the tau lepton to five charged hadrons have been measured with the OPAL detector at LEP using data collected between 1991 and 1995 at e+e- centre-of-mass energies close to the Z resonance. The branching ratios are measured to be BR(tau- to 3h-2h+nutau) = 0.091+-0.014+-0.005% BR(tau- to 3h-2h+pi0nutau) = 0.027+-0.018+-0.007% where the first error is statistical and the second systematic.

  15. Predicting the cover-up of dead branches using a simple single regressor equation

    Science.gov (United States)

    Christopher M. Oswalt; Wayne K. Clatterbuck; E.C. Burkhardt

    2007-01-01

    Information on the effects of branch diameter on branch occlusion is necessary for building models capable of forecasting the effect of management decisions on tree or log grade. We investigated the relationship between branch size and subsequent branch occlusion through diameter growth with special attention toward the development of a simple single regressor equation...

  16. The law of attrition

    National Research Council Canada - National Science Library

    Eysenbach, Gunther

    2005-01-01

    In an ongoing effort of this Journal to develop and further the theories, models, and best practices around eHealth research, this paper argues for the need for a "science of attrition", that is, a...

  17. Improved measurement of the K+-->pi+nunu; branching ratio.

    Science.gov (United States)

    Anisimovsky, V V; Artamonov, A V; Bassalleck, B; Bhuyan, B; Blackmore, E W; Bryman, D A; Chen, S; Chiang, I-H; Christidi, I-A; Cooper, P S; Diwan, M V; Frank, J S; Fujiwara, T; Hu, J; Ivashkin, A P; Jaffe, D E; Kabe, S; Kettell, S H; Khabibullin, M M; Khotjantsev, A N; Kitching, P; Kobayashi, M; Komatsubara, T K; Konaka, A; Kozhevnikov, A P; Kudenko, Yu G; Kushnirenko, A; Landsberg, L G; Lewis, B; Li, K K; Littenberg, L S; Macdonald, J A; Mildenberger, J; Mineev, O V; Miyajima, M; Mizouchi, K; Mukhin, V A; Muramatsu, N; Nakano, T; Nomachi, M; Nomura, T; Numao, T; Obraztsov, V F; Omata, K; Patalakha, D I; Petrenko, S V; Poutissou, R; Ramberg, E J; Redlinger, G; Sato, T; Sekiguchi, T; Shinkawa, T; Strand, R C; Sugimoto, S; Tamagawa, Y; Tschirhart, R; Tsunemi, T; Vavilov, D V; Viren, B; Yershov, N V; Yoshimura, Y; Yoshioka, T

    2004-07-16

    An additional event near the upper kinematic limit for K+-->pi(+)nunu; has been observed by experiment E949 at Brookhaven National Laboratory. Combining previously reported and new data, the branching ratio is B(K+-->pi(+)nunu;)=(1.47(+1.30)(-0.89))x10(-10) based on three events observed in the pion momentum region 211of the branching ratio, the additional event had a signal-to-background ratio of 0.9.

  18. Newtons law of funding

    CERN Multimedia

    2008-01-01

    Isaac Newton, besides being the founder of modern physics, was also master of Britain's mint. That is a precedent which many British physicists must surely wish had become traditional. At the moment, money for physics is in short supply in Britain.

  19. Laws of Infrared Similitude

    Science.gov (United States)

    1994-01-01

    University of New York 0 DTIC SS ELECTE JUL 0 51994 U G =DTIC QUALTY INSPECTED 3 I-O , (A "c Approved for public release; distribution is unlimited...6. Van Dyke, M., An Album of Fluid Motions, Parabolic Press: Stanford, Calif. (1982). 7. Schlichting, H., Boundary Layer Theory, 2nd ed., Pergamon

  20. The law of electromagnetic force

    Directory of Open Access Journals (Sweden)

    V.J. Kutkovetskyy

    2014-06-01

    Full Text Available Calculation peculiarities for Lorentz force, Ampere force, interaction of parallel electric currents, and the moment of electrical machines are analyzed. They have exceptions on application, and they are the rules which result from the law of electromagnetic force as coordinate derivative of the operating magnetic flow. An addition to the direction of electromagnetic force action is proposed. Standards of salient-pole electrical machine designing are considered.

  1. 34 CFR 600.8 - Treatment of a branch campus.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Treatment of a branch campus. 600.8 Section 600.8 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION INSTITUTIONAL ELIGIBILITY UNDER THE HIGHER EDUCATION ACT OF 1965, AS...

  2. Synthesis and characterization of an exact comb polyisoprene with three branches having the middle branch twice the molecular weight of the other two identical external branches

    KAUST Repository

    Ratkanthwar, Kedar

    2013-01-01

    An exact comb polyisoprene (PI) with three branches, with the middle branch having twice the molecular weight of the two other identical external branches, was synthesized by using anionic polymerization high vacuum techniques and appropriate chlorosilane chemistry. The synthetic approach involves (a) the selective replacement of the two chlorines of 4-(dichloromethylsilyl) diphenylethylene (DCMSDPE, key molecule) with identical PI chains by titration with PILi, (b) the addition of sec-BuLi to the double bond of DPE followed by the polymerization of isoprene from the newly created anionic site to form a 3-arm living star PI, (c) the selective replacement of the two chlorines of trichloromethylsilane with 3-arm star PI to form an H-shape intermediate, and (d) the replacement of the remaining chlorine of trichloromethylsilane by linear PI chains with double the molecular weight. All intermediate and final products were characterized via size exclusion chromatography, temperature gradient interaction chromatography and 1H-NMR spectroscopy. As expected, due to the inability to control the exact stoichiometry of the linking reactants, the main product (exact comb PI) is contaminated by a few by-products, despite the fact that anionic polymerization is the most efficient way to produce well-defined polymers. © 2013 The Royal Society of Chemistry.

  3. Modeling of branching density and branching distribution in low-density polyethylene polymerization

    NARCIS (Netherlands)

    Kim, D.M.; Iedema, P.D.

    2008-01-01

    Low-density polyethylene (ldPE) is a general purpose polymer with various applications. By this reason, many publications can be found on the ldPE polymerization modeling. However, scission reaction and branching distribution are only recently considered in the modeling studies due to difficulties

  4. Small Angle Neutron Scattering for the Detection of Branching in Worm-Like Micellar Systems

    Science.gov (United States)

    Vogtt, Karsten; Rai, Durgesh; Beaucage, Gregory

    2014-03-01

    Micellar solutions can exhibit a broad variety of phase structure as a function of counter ion content, surfactant concentration, and the presence of ternary components. Under some conditions extended cylindrical structures that display persistence and other chain features of polymers are produced. These worm-like micelles (WLMs) can form branched structures that dynamically change under shear and even in quiescent conditions. The rheology of these branched WLMs is strongly dependent on migration of the branch points, and the dynamics of branch formation and removal. We have recently developed a scattering model for branched polyolefins and other topologically complex materials that can quantify the branching density, branch length, branch functionality and the hyperbranch (branch-on-branch) content of polymers. Using small angle neutron scattering these parameters are determined for model emulsions with varying surfactant and salt concentrations.

  5. A new prenylated xanthone from the branches of Calophyllum inophyllum.

    Science.gov (United States)

    Wei, Dai-Jing; Mei, Wen-Li; Zhong, Hui-Ming; Zeng, Yan-Bo; Wu, Xu-Dong; Dai, Hao-Fu

    2011-03-01

    The investigation of chemical constituents from the branches of Calophyllum inophyllum Linn led to the isolation of a new prenylated xanthone, named caloxanthone Q (1), together with three known compounds, 2-deprenylrheediaxanthone B (2), jacareubin (3), and 6-deoxyjacareubin (4). Their structures were completely elucidated on the basis of spectroscopic methods (UV, IR, HR-ESI-MS, 1D NMR, and 2D NMR).

  6. Controlling the branching ratio of photodissociation using aligned molecules

    DEFF Research Database (Denmark)

    Larsen, J.J.; Wendt-Larsen, I.; Stapelfeldt, H.

    1999-01-01

    Using a sample of iodine molecules, aligned by a strong, linearly polarized laser pulse, we control the branching ratio of the I+I and I+I* photodissociation channels by a factor of 26. The control relies on selective photoexcitation of two potential curves that each correlate adiabatically...

  7. Anatomic Variations in the Palmar Cutaneous Branch of the Median ...

    African Journals Online (AJOL)

    The operative decompression of the carpal tunnel is one of the commonest elective surgical procedures carried out on the hand. One of most troublesome sequela is the painful neuroma which follows the damage to the palmar cutaneous branch of the median nerve (PCBMN).[1-3] Attention has been called to the injury to ...

  8. 12 CFR 208.6 - Establishment and maintenance of branches.

    Science.gov (United States)

    2010-01-01

    ... management. The financial history and condition of the applying bank and the general character of its management; (2) Capital. The adequacy of the bank's capital in accordance with § 208.4, and its future... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Establishment and maintenance of branches. 208...

  9. The dynamics of power laws: Fitness and aging in preferential attachment trees

    OpenAIRE

    Garavaglia, Alessandro; van der Hofstad, Remco; Woeginger, Gerhard

    2017-01-01

    Continuous-time branching processes describe the evolution of a population whose individuals generate a random number of children according to a birth process. Such branching processes can be used to understand preferential attachment models in which the birth rates are linear functions. We are motivated by citation networks, where power-law citation counts are observed as well as aging in the citation patterns. To model this, we introduce fitness and age-dependence in these birth processes. ...

  10. [The law of the land].

    Science.gov (United States)

    Bustin, Julián

    2010-01-01

    The mental health legislation in England has two essential pillars: The Mental Health Act 2007 and The Capacity Act 2005. The Mental Health Act is the legislation governing the formal detention and care of mentally disordered people in english hospitals. The Mental Capacity Act provides a statutory framework to empower and protect vulnerable people who are not able to make their own decisions. This article reviews certain essential aspects of these laws and the impact they have in daily practice.

  11. Cortical Correlates of Fitts’ Law

    Directory of Open Access Journals (Sweden)

    Peter eIfft

    2011-12-01

    Full Text Available Fitts' law describes the fundamental trade-off between movement accuracy and speed: It states that the duration of reaching movements is a function of target size and distance. While Fitts' law has been extensively studied in ergonomics and has guided the design of human-computer interfaces, there have been few studies on its neuronal correlates. To elucidate sensorimotor cortical activity underlying Fitts’ law, we implanted two monkeys with multielectrode arrays in the primary motor (M1 and primary somatosensory (S1 cortices. The monkeys performed reaches with a joystick-controlled cursor towards targets of different size. The reaction time, movement time and movement velocity changed with target size, and M1 and S1 activity reflected these changes. Moreover, modifications of cortical activity could not be explained by changes of movement parameters alone, but required target size as an additional parameter. Neuronal representation of target size was especially prominent during the early reaction time period where it influenced the slope of the firing rate rise preceding movement initiation. During the movement period, cortical activity was mostly correlated with movement velocity. Neural decoders were applied to simultaneously decode target size and motor parameters from cortical modulations. We suggest using such classifiers to improve neuroprosthetic control.

  12. Synthesis and application of branched type II arabinogalactans

    DEFF Research Database (Denmark)

    Andersen, Mathias Christian Franch; Boos, Irene; Ruprecht, Colin

    2017-01-01

    The synthesis of linear- and (1→6)-branched β-(1→3)-D-galactans, structures found in plant arabinogalactan proteins (AGPs) is described. The synthetic strategy relies on iterative couplings of mono- and disaccharide thioglycoside donors, followed by a late stage glycosylation of heptagalactan...

  13. Controlling the morphology of multi-branched gold nanoparticles

    NARCIS (Netherlands)

    Ahmed, W.; Ahmed, Waqqar; Kooij, Ernst S.; van Silfhout, Arend; Poelsema, Bene

    2010-01-01

    We demonstrate a simple and versatile way to achieve high yield synthesis of shape- and size-controlled multi-branched gold nanoparticles (MBNPs). Control over the shape of the MBNPs was achieved by varying the ratio of gold to the mild reducing agent ascorbic acid, using a seed-mediated growth

  14. A quantitative histopathological study of right bundle branch block complicating acute anteroseptal myocardial infarction.

    OpenAIRE

    Okabe, M; Fukuda, K; Nakashima, Y; Hiroki, T; Arakawa, K; Kikuchi, M

    1991-01-01

    The aim of the present study was to evaluate whether necrosis of the right bundle branch is responsible for development of right bundle branch block in acute myocardial infarction. Twenty patients with acute anteroseptal myocardial infarction were studied--10 with right bundle branch block (group A) and 10 without (group B)--to evaluate by serial sectioning the pathological extent of myocardial infarction surrounding the right bundle branch and also that of right bundle branch necrosis. Myoca...

  15. Efficient Worst-Case Execution Time Analysis of Dynamic Branch Prediction

    DEFF Research Database (Denmark)

    Puffitsch, Wolfgang

    2016-01-01

    Dynamic branch prediction is commonly found in modern processors, but notoriously difficult to model for worst-case execution time analysis. This is particularly true for global dynamic branch predictors, where predictions are influenced by the global branch history. Prior research in this area has...... concluded that modeling of global branch prediction is too costly for practical use. This paper presents an approach to model global branch prediction while keeping the analysis effort reasonably low. The approach separates the branch history analysis from the integer linear programming formulation...... of the worst-case execution time problem. Consequently, the proposed approach scales to longer branch history lengths than previous approaches....

  16. Abuse of rights in Community Law

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2006-01-01

    The article analyses the case law of the ECJ on abuse of rights with the aim to determine the extent to which EU law allows Member States and others to take measures to prevent abuse of Community rights...

  17. The President and Immigration Law

    National Research Council Canada - National Science Library

    Adam B. Cox; Cristina M. Rodríguez

    2009-01-01

    ...—a fact that has preoccupied immigration law scholars for decades. But scholars' persistent focus on the distribution of power between the courts and the political branches has obscured a second important separation-of-powers question...

  18. The annealing helicase and branch migration activities of Drosophila HARP.

    Directory of Open Access Journals (Sweden)

    George A Kassavetis

    Full Text Available HARP (SMARCAL1, MARCAL1 is an annealing helicase that functions in the repair and restart of damaged DNA replication forks through its DNA branch migration and replication fork regression activities. HARP is conserved among metazoans. HARP from invertebrates differs by the absence of one of the two HARP-specific domain repeats found in vertebrates. The annealing helicase and branch migration activity of invertebrate HARP has not been documented. We found that HARP from Drosophila melanogaster retains the annealing helicase activity of human HARP, the ability to disrupt D-loops and to branch migrate Holliday junctions, but fails to regress model DNA replication fork structures. A comparison of human and Drosophila HARP on additional substrates revealed that both HARPs are competent in branch migrating a bidirectional replication bubble composed of either DNA:DNA or RNA:DNA hybrid. Human, but not Drosophila, HARP is also capable of regressing a replication fork structure containing a highly stable poly rG:dC hybrid. Persistent RNA:DNA hybrids in vivo can lead to replication fork arrest and genome instability. The ability of HARP to strand transfer hybrids may signify a hybrid removal function for this enzyme, in vivo.

  19. Uniqueness of Stationary Measures for Branching Processes and Applications

    Science.gov (United States)

    1967-01-01

    Harris [3] using classical methods of functional iteration developed by Fatou [4]. It had already been pointed out by Fatou that if the coefficients are...E. HARRIS, 7’he Theory of Branching Processes, Berlin, Springer-Verlag, 1963. [4] P. FATOU , "Sur les 6quations fonctionelles," Bull. Soc. Math

  20. Branching patterns of wave trains in the FPU lattice

    NARCIS (Netherlands)

    Guo, S.J.; Lamb, J.S.W.; Rink, B.W.

    2009-01-01

    We study the existence and branching patterns of wave trains in the one-dimensional infinite Fermi-Pasta-Ulam (FPU) lattice. A wave train Ansatz in this Hamiltonian lattice leads to an advance-delay differential equation on a space of periodic functions, which carries a natural Hamiltonian

  1. Measurement of the pi-->eν branching ratio

    Science.gov (United States)

    Bryman, D. A.; Dubois, R.; MacDonald, J. A.; Numao, T.; Olaniyi, B.; Olin, A.; Poutissou, J.-M.; Dixit, M. S.

    1986-03-01

    A measurement of the π-->eν branching ratio using a NaI(Tl) spectrometer yields a value Γ((π-->eν)+(π-->eνγ))/Γ((π-->μν)+(π-->μνγ))=(1. 218+/-0.014)×10-4. The result is consistent with expectations of the standard electroweak theory incorporating electron-muon universality.

  2. Release of lysozyme from the branched polyelectrolyte-lysozyme complexation.

    Science.gov (United States)

    Ni, Ran; Cao, Dapeng; Wang, Wenchuan

    2008-04-10

    On the basis of the discretely charged sphere model of lysozyme, the release behavior of lysozyme from the branched polyelectrolyte-lysozyme complexation is investigated by adding salt and changing the pH values of the solution. It is found that, with the increase of the salt ionic strength of the solution, the lysozymes are gradually released from the oppositely charged polyelectrolyte as a result of the screening of electrostatic attraction between the two ionic species by adding the salt. Interestingly, there exists a critical salt ionic strength at which all proteins are released from the branched polyelectrolyte, and the polyelectrolyte-protein complexation is broken completely. Beyond the critical value, the increase of the salt ionic strength causes self-association of the proteins released from the branched polyelectrolyte-protein complexation. The self-association of the protein is detrimental in biological systems. By calculating the second virial coefficient, we found that the optimal salt content for the dispersion of proteins coincides with the critical ionic strength, because the second virial coefficient reaches its maximum at the critical ionic strength. Similarly, increasing the pH value of the solution can also release the lysozymes from the polyelectrolyte, because the increase of pH value of the solution changes the charge distribution and net charge of the lysozyme, weakens the attraction between lysozymes mediated by polyelectrolyte, and finally leads to the dissolution of the complexation of branched polyelectrolyte with lysozymes in strong alkaline solution. In addition, by exploring the effect of architecture of the polyelectrolyte on the release behavior of proteins, we found that it is more difficult to release proteins from the branched polyelectrolyte than from the linear polyelectrolyte.

  3. Woman in Roman law: Subject or object of the law?

    Directory of Open Access Journals (Sweden)

    Bogunović Mirjana

    2012-01-01

    Full Text Available In Rome, legal status of woman and her factual possibilities of impact on public life were in serious discrepancy. General attitude of the legal status of woman in time of Romans is best shown by Papinian, 'In many provisions of our law, the position of woman is worse than of man (D.9.1.5.'. Every free Roman woman was considered a subject of law, according to classical Roman law. Nevertheless, there were extensive legislations that limited her legal and business capacity. Naturally, woman did not have legal personality in all periods of Roman state and her legal status was adjusted to the factual changes that had occurred in Roman society. What makes her position specific in Rome is progressive social role that did not exist in Greek-Asian world. From these previously mentioned views, which were confronting, it is possible to draw some doubts. Was woman really on the margins of political happenings, or was she an actual actor, even initiator, of some political events?.

  4. Laws of reflection and Snell's law revisited by video modeling

    Science.gov (United States)

    Rodrigues, M.; Simeão Carvalho, P.

    2014-07-01

    Video modelling is being used, nowadays, as a tool for teaching and learning several topics in Physics. Most of these topics are related to kinematics. In this work we show how video modelling can be used for demonstrations and experimental teaching in optics, namely the laws of reflection and the well-known Snell's Law of light. Videos were recorded with a photo camera at 30 frames/s, and analysed with the open source software Tracker. Data collected from several frames was treated with the Data Tool module, and graphs were built to obtain relations between incident, reflected and refraction angles, as well as to determine the refractive index of Perspex. These videos can be freely distributed in the web and explored with students within the classroom, or as a homework assignment to improve student's understanding on specific contents. They present a large didactic potential for teaching basic optics in high school with an interactive methodology.

  5. Strigolactone regulation of shoot branching in chrysanthemum (Dendranthema grandiflorum)

    Science.gov (United States)

    Liang, Jianli; Zhao, Liangjun; Challis, Richard; Leyser, Ottoline

    2010-01-01

    Previous studies of highly branched mutants in pea (rms1–rms5), Arabidopsis thaliana (max1–max4), petunia (dad1–dad3), and rice (d3, d10, htd1/d17, d14, d27) identified strigolactones or their derivates (SLs), as shoot branching inhibitors. This recent discovery offers the possibility of using SLs to regulate branching commercially, for example, in chrysanthemum, an important cut flower crop. To investigate this option, SL physiology and molecular biology were studied in chrysanthemum (Dendranthema grandiflorum), focusing on the CCD8/MAX4/DAD1/RMS1/D10 gene. Our results suggest that, as has been proposed for Arabidopsis, the ability of SLs to inhibit bud activity depends on the presence of a competing auxin source. The chrysanthemum SL biosynthesis gene, CCD8 was cloned, and found to be regulated in a similar, but not identical way to known CCD8s. Expression analyses revealed that DgCCD8 is predominantly expressed in roots and stems, and is up-regulated by exogenous auxin. Exogenous SL can down-regulate DgCCD8 expression, but this effect can be overridden by apical auxin application. This study provides evidence that SLs are promising candidates to alter the shoot branching habit of chrysanthemum. PMID:20478970

  6. Floral bud damage compensation by branching and biomass allocation in genotypes of Brassica napus with different architecture and branching potential.

    Directory of Open Access Journals (Sweden)

    Amélie ePinet

    2015-02-01

    Full Text Available Plant branching is a key process in the yield elaboration of winter oilseed rape (WOSR. It is also involved in plant tolerance to flower damage because it allows the setting of new fertile inflorescences. Here we characterize the changes in the branching and distribution of the number of pods between primary and secondary inflorescences in response to floral bud clippings. Then we investigate the impacts of the modifications in branching on the biomass allocation and its consequence on the crop productivity (harvest index. These issues were addressed on plants with contrasted architecture and branching potential, using three genotypes (Exocet, Pollen, and Gamin grown under two levels of nitrogen fertilization. Clipping treatments of increasing intensities were applied to either inflorescences or flower buds.We were able to show that restoration of the number of pods after clipping is the main lever for the compensation. Genotypes presented different behaviors in branching and biomass allocation as a function of clipping treatments. The number of fertile ramifications increased for the high intensities of clipping. In particular, the growth of secondary ramifications carried by branches developed before clipping has been observed. The proportions of yield and of number of pods carried by these secondary axes increased and became almost equivalent to the proportion carried by primary inflorescences. In terms of biomass allocation, variations have also been evidenced in the relationship between pod dry mass on a given axis and the number of pods set, while the shoot/root ratio was not modified. The harvest index presented different responses: it decreased after flower buds clipping, while it was maintained after the clipping of the whole inflorescences. The results are discussed relative to their implications regarding the identification of interesting traits to be target in breeding programs in order to improve WOSR tolerance.

  7. Lipase-mediated resolution of branched chain fatty acids

    NARCIS (Netherlands)

    Heinsman, N.W.J.T.; Franssen, M.C.R.; Padt, A. van der; Boom, R.M.; Riet, K. van 't; Groot, A.E. de

    2002-01-01

    Branched chain fatty acids (BCFAs) are fatty acids substituted with alkyl groups. Many of them are chiral and therefore occur in two enantiomeric forms. This review describes their occurrence in Nature, their biosynthesis, their properties as flavours, and their enzymatic kinetic resolution. Many

  8. The binary branching nature of syllable constituents: the English onset

    African Journals Online (AJOL)

    Motivating evidence is drawn from other languages, specifically Italian, Spanish and Portuguese, because it is believed that, except for the coda, the binary branching nature of syllable constituents is universally imposed in the world\\'s languages. Also, no one language or dialect can exhaustively account for all linguistic ...

  9. A Measurement of the Tau Topological Branching Ratios

    CERN Document Server

    Abreu, P.; Adye, T.; Adzic, P.; Albrecht, Z.; Alderweireld, T.; Alekseev, G.D.; Alemany, R.; Allmendinger, T.; Allport, P.P.; Almehed, S.; Amaldi, U.; Amapane, N.; Amato, S.; Anashkin, E.; Anassontzis, E.G.; Andersson, P.; Andreazza, A.; Andringa, S.; Anjos, N.; Antilogus, P.; Apel, W.D.; Arnoud, Y.; Asman, B.; Augustin, J.E.; Augustinus, A.; Baillon, P.; Ballestrero, A.; Bambade, P.; Barao, F.; Barbiellini, G.; Barbier, R.; Bardin, Dmitri Yu.; Barker, G.J.; Baroncelli, A.; Battaglia, M.; Baubillier, M.; Becks, K.H.; Begalli, M.; Behrmann, A.; Bellunato, T.; Belokopytov, Yu.; Belous, K.; Benekos, N.C.; Benvenuti, A.C.; Berat, C.; Berggren, M.; Berntzon, L.; Bertrand, D.; Besancon, M.; Besson, N.; Bilenky, Mikhail S.; Bloch, D.; Blom, H.M.; Bol, J.; Bonesini, M.; Boonekamp, M.; Booth, P.S.L.; Borisov, G.; Bosio, C.; Botner, O.; Boudinov, E.; Bouquet, B.; Bowcock, T.J.V.; Boyko, I.; Bozovic, I.; Bozzo, M.; Bracko, M.; Branchini, P.; Brenner, R.A.; Brodet, E.; Bruckman, P.; Brunet, J.M.; Bugge, L.; Buschmann, P.; Caccia, M.; Calvi, M.; Camporesi, T.; Canale, V.; Carena, F.; Carroll, L.; Caso, C.; Cattai, A.; Cavallo, F.R.; Chapkin, M.; Charpentier, P.; Checchia, P.; Chelkov, G.A.; Chierici, R.; Chliapnikov, P.; Chochula, P.; Chorowicz, V.; Chudoba, J.; Chung, S.H.; Cieslik, K.; Collins, P.; Contri, R.; Cosme, G.; Cossutti, F.; Costa, M.; Crawley, H.B.; Crennell, D.; Croix, J.; Cuevas Maestro, J.; Czellar, S.; D'Hondt, J.; Dalmau, J.; Davenport, M.; Da Silva, W.; Della Ricca, G.; Delpierre, P.; Demaria, N.; De Angelis, A.; De Boer, W.; De Clercq, C.; De Lotto, B.; De Min, A.; De Paula, L.; Dijkstra, H.; Di Ciaccio, L.; Doroba, K.; Dracos, M.; Drees, J.; Dris, M.; Eigen, G.; Ekelof, T.; Ellert, M.; Elsing, M.; Engel, J.P.; Espirito Santo, M.C.; Fanourakis, G.; Fassouliotis, D.; Feindt, M.; Fernandez, J.; Ferrer, A.; Ferrer-Ribas, E.; Ferro, F.; Firestone, A.; Flagmeyer, U.; Foeth, H.; Fokitis, E.; Fontanelli, F.; Franek, B.; Frodesen, A.G.; Fruhwirth, R.; Fulda-Quenzer, F.; Fuster, J.; Gamba, D.; Gamblin, S.; Gandelman, M.; Garcia, C.; Gaspar, C.; Gaspar, M.; Gasparini, U.; Gavillet, P.; Gazis, Evangelos; Gele, D.; Geralis, T.; Ghodbane, N.; Glege, F.; Gokieli, R.; Golob, B.; Gomez-Ceballos, G.; Goncalves, P.; Gonzalez Caballero, I.; Gopal, G.; Gorn, L.; Gouz, Yu.; Gracco, V.; Grahl, J.; Graziani, E.; Grosdidier, G.; Grzelak, K.; Guy, J.; Haag, C.; Hahn, F.; Hahn, S.; Haider, S.; Hajduk, Z.; Hallgren, A.; Hamacher, K.; Hamilton, K.; Hansen, J.; Harris, F.J.; Haug, S.; Hauler, F.; Hedberg, V.; Heising, S.; Herquet, P.; Herr, H.; Hertz, O.; Higon, E.; Holmgren, S.O.; Holt, P.J.; Hoorelbeke, S.; Houlden, M.; Hrubec, J.; Hughes, G.J.; Hultqvist, K.; Jackson, John Neil; Jacobsson, R.; Jarlskog, C.; Jarlskog, G.; Jarry, P.; Jean-Marie, B.; Jeans, D.; Johansson, Erik Karl; Jonsson, P.; Joram, C.; Juillot, P.; Jungermann, L.; Kapusta, Frederic; Karafasoulis, K.; Katsanevas, S.; Katsoufis, E.C.; Keranen, R.; Kernel, G.; Kersevan, B.P.; Khomenko, B.A.; Khovanski, N.N.; Kiiskinen, A.; King, B.; Kinvig, A.; Kjaer, N.J.; Klapp, O.; Kluit, P.; Kokkinias, P.; Kostioukhine, V.; Kourkoumelis, C.; Kouznetsov, O.; Krammer, M.; Kriznic, E.; Krumstein, Z.; Kubinec, P.; Kucewicz, W.; Kucharczyk, M.; Kurowska, J.; Lamsa, J.W.; Laugier, J.P.; Leder, G.; Ledroit, Fabienne; Leinonen, L.; Leisos, A.; Leitner, R.; Lemonne, J.; Lenzen, G.; Lepeltier, V.; Lethuillier, M.; Libby, J.; Liebig, W.; Liko, D.; Lipniacka, A.; Lippi, I.; Loken, J.G.; Lopes, J.H.; Lopez, J.M.; Lopez-Fernandez, R.; Loukas, D.; Lutz, P.; Lyons, L.; MacNaughton, J.; Mahon, J.R.; Maio, A.; Malek, A.; Maltezos, S.; Malychev, V.; Mandl, F.; Marco, J.; Marco, R.; Marechal, B.; Margoni, M.; Marin, J.C.; Mariotti, C.; Markou, A.; Martinez-Rivero, C.; Marti i Garcia, S.; Masik, J.; Mastroyiannopoulos, N.; Matorras, F.; Matteuzzi, C.; Matthiae, G.; Mazzucato, F.; Mazzucato, M.; McCubbin, M.; McKay, R.; McNulty, R.; Merle, E.; Meroni, C.; Meyer, W.T.; Miagkov, A.; Migliore, E.; Mirabito, L.; Mitaroff, W.A.; Mjoernmark, U.; Moa, T.; Moch, M.; Monig, Klaus; Monge, M.R.; Montenegro, J.; Moraes, D.; Morettini, P.; Morton, G.; Mueller, U.; Muenich, K.; Mulders, M.; Mundim, L.M.; Murray, W.J.; Myatt, G.; Myklebust, T.; Nassiakou, M.; Navarria, F.L.; Nawrocki, K.; Negri, P.; Nemecek, S.; Neufeld, N.; Nicolaidou, R.; Niezurawski, P.; Nikolenko, M.; Nomokonov, V.; Nygren, A.; Oblakowska-Mucha, A.; Obraztsov, V.; Olshevski, A.G.; Onofre, A.; Orava, R.; Osterberg, K.; Ouraou, A.; Oyanguren, A.; Paganoni, M.; Paiano, S.; Pain, R.; Paiva, R.; Palacios, J.; Palka, H.; Papadopoulou, T.D.; Pape, L.; Parkes, C.; Parodi, F.; Parzefall, U.; Passeri, A.; Passon, O.; Peralta, L.; Perepelitsa, V.; Pernicka, M.; Perrotta, A.; Petridou, C.; Petrolini, A.; Phillips, H.T.; Pierre, F.; Pimenta, M.; Piotto, E.; Podobnik, T.; Poireau, V.; Pol, M.E.; Polok, G.; Poropat, P.; Pozdniakov, V.; Privitera, P.; Pukhaeva, N.; Pullia, A.; Radojicic, D.; Ragazzi, S.; Rahmani, H.; Ratoff, P.N.; Read, Alexander L.; Rebecchi, P.; Redaelli, Nicola Giuseppe; Regler, M.; Rehn, J.; Reid, D.; Reinhardt, R.; Renton, P.B.; Resvanis, L.K.; Richard, F.; Ridky, J.; Rinaudo, G.; Ripp-Baudot, Isabelle; Romero, A.; Ronchese, P.; Rosenberg, E.I.; Rosinsky, P.; Roudeau, P.; Rovelli, T.; Ruhlmann-Kleider, V.; Ruiz, A.; Saarikko, H.; Sacquin, Y.; Sadovsky, A.; Sajot, G.; Salmi, L.; Salt, J.; Sampsonidis, D.; Sannino, M.; Savoy-Navarro, A.; Schwanda, C.; Schwemling, P.; Schwering, B.; Schwickerath, U.; Scuri, Fabrizio; Seager, P.; Sedykh, Y.; Segar, A.M.; Sekulin, R.; Sette, G.; Shellard, R.C.; Siebel, M.; Simard, L.; Simonetto, F.; Sisakian, A.N.; Smadja, G.; Smirnov, N.; Smirnova, O.; Smith, G.R.; Sokolov, A.; Solovianov, O.; Sopczak, A.; Sosnowski, R.; Spassov, T.; Spiriti, E.; Squarcia, S.; Stanescu, C.; Stanitzki, M.; Stocchi, A.; Strauss, J.; Strub, R.; Stugu, B.; Szczekowski, M.; Szeptycka, M.; Szumlak, T.; Tabarelli, T.; Taffard, A.; Tegenfeldt, F.; Terranova, F.; Timmermans, Jan; Tinti, N.; Tkatchev, L.G.; Tobin, M.; Todorova, S.; Tome, B.; Tortora, L.; Tortosa, P.; Treille, D.; Tristram, G.; Trochimczuk, M.; Troncon, C.; Turluer, M.L.; Tyapkin, I.A.; Tyapkin, P.; Tzamarias, S.; Ullaland, O.; Uvarov, V.; Valenti, G.; Vallazza, E.; Vander Velde, C.; Van Dam, Piet; Van den Boeck, W.; Van Doninck, Walter; Van Eldik, J.; Van Lysebetten, A.; van Remortel, N.; Van Vulpen, I.; Vegni, G.; Ventura, L.; Venus, W.; Verbeure, F.; Verdier, P.; Verlato, M.; Vertogradov, L.S.; Verzi, V.; Vilanova, D.; Vitale, L.; Vlasov, E.; Vodopianov, A.S.; Voulgaris, G.; Vrba, V.; Wahlen, H.; Washbrook, A.J.; Weiser, C.; Wicke, D.; Wickens, J.H.; Wilkinson, G.R.; Winter, M.; Wolf, G.; Yi, J.; Yushchenko, O.; Zalewska, A.; Zalewski, P.; Zavrtanik, D.; Zevgolatakos, E.; Zimine, N.I.; Zintchenko, A.; Zoller, P.; Zumerle, G.; Zupan, M.

    2001-01-01

    Using data collected in the DELPHI detector at LEP-1, measurements of the inclusive tau branching ratios for decay modes containing one, three, or five charged particles have been performed, giving the following results: B_1 = B(\\tau^- -> (particle)^- \\geq 0pi^0 \\geq 0K^0 \

  10. On the contraction factors of long-chain branched macromolecules

    Czech Academy of Sciences Publication Activity Database

    Kratochvíl, Pavel; Netopilík, Miloš

    2014-01-01

    Roč. 51, February (2014), s. 177-181 ISSN 0014-3057 R&D Projects: GA ČR GCP205/11/J043 Institutional support: RVO:61389013 Keywords : long-chain branching * contraction factor * radius of gyration Subject RIV: CD - Macromolecular Chemistry Impact factor: 3.005, year: 2014

  11. Branching Fractions of $\\tau$ Leptons Decays to Three Charged Hadrons

    CERN Document Server

    Briere, R A; Ferguson, T; Tatishvili, G T; Vogel, H; Adam, N E; Alexander, J P; Berkelman, K; Boisvert, V; Cassel, D G; Drell, P S; Duboscq, J E; Ecklund, K M; Ehrlich, R; Galik, R S; Gibbons, L; Gittelman, B; Gray, S W; Hartill, D L; Heltsley, B K; Hsu, L; Jones, C D; Kandaswamy, J; Kreinick, D L; Magerkurth, A; Mahlke-Krüger, H; Meyer, T O; Mistry, N B; Patterson, J R; Peterson, D; Pivarski, J; Richichi, S J; Riley, D; Sadoff, A J; Schwarthoff, H; Shepherd, M R; Thayer, J G; Urner, D; Wilksen, T; Warburton, A; Weinberger, M; Athar, S B; Avery, P; Breva-Newell, L; Potlia, V; Stöck, H; Yelton, J; Benslama, K; Eisenstein, B I; Gollin, G D; Karliner, I; Lowrey, N; Plager, C; Sedlack, C; Selen, M; Thaler, J J; Williams, J; Edwards, K W; Besson, D; Zhao, X; Anderson, S; Frolov, V V; Gong, D T; Kubota, Y; Li, S Z; Poling, R A; Smith, A; Stepaniak, C J; Urheim, J; Metreveli, Z V; Seth, K K; Tomaradze, A G; Zweber, P; Ahmed, S; Alam, M S; Ernst, J; Jian, L; Saleem, M; Wappler, F; Arms, K; Eckhart, E; Gan, K K; Gwon, C; Honscheid, K; Hufnagel, D; Kagan, H; Kass, R; Pedlar, T K; Von Törne, E; Zoeller, M M; Severini, H; Skubic, P L; Dytman, S A; Müller, J A; Nam, S; Savinov, V; Hinson, J W; Lee, J; Miller, D H; Pavlunin, V; Sanghi, B; Shibata, E I; Shipsey, I P J; Cronin-Hennessy, D; Lyon, A L; Park, C S; Park, W; Thayer, J B; Thorndike, E H; Coan, T E; Gao, Y S; Liu, F; Maravin, Y; Stroynowski, R; Artuso, M; Boulahouache, C; Blusk, S R; Bukin, K; Dambasuren, E; Mountain, R; Muramatsu, H; Nandakumar, R; Skwarnicki, T; Stone, S; Wang, J C; Mahmood, A H; Csorna, S E; Danko, I; Bonvicini, G; Cinabro, D; Dubrovin, M; McGee, S; Bornheim, A; Lipeles, E; Pappas, S P; Shapiro, A; Sun, W M; Weinstein, A J

    2003-01-01

    From electron-positron collision data collected with the CLEO detector operating at CESR near \\sqrt{s}=10.6 GeV, improved measurements of the branching fractions for \\tau decays into three explicitly identified hadrons and a neutrino are presented as {\\cal B}(\\tau^-\\to \\pi^-\\pi^+\\pi^-\

  12. New measurement of the. pi -->. e. nu. branching ratio

    Energy Technology Data Exchange (ETDEWEB)

    Bryman, D.A.; Dubois, R.; Numao, T.; Olaniyi, B.; Olin, A.; Dixit, M.S.; Berghofer, D.; Poutissou, J.; Macdonald, J.A.; Robertson, B.C.

    1983-01-03

    A new measurement of the ..pi -->..e..nu.. branching ratio yields GAMMA(..pi -->..e..nu..+..pi -->..e..nu gamma..)/GAMMA(..pi --> mu nu..+..pi --> mu nu.. ..gamma..) = (1.218 +- 0.014) x 10/sup -4./ The measured value is in good agreement with the standard-model prediction incorporating electron-muon universality.

  13. New Measurement of the π-->eν Branching Ratio

    Science.gov (United States)

    Bryman, D. A.; Dubois, R.; Numao, T.; Olaniyi, B.; Olin, A.; Dixit, M. S.; Berghofer, D.; Poutissou, J.-M.; MacDonald, J. A.; Robertson, B. C.

    1983-01-01

    A new measurement of the π-->eν branching ratio yields Γ(π-->eν+π-->eνγ)Γ(π-->μν+π-->μνγ)=(1.218+/-0.014)×10-4. The measured value is in good agreement with the standard-model prediction incorporating electron-muon universality.

  14. An investigation of cognitive 'branching' processes in major depression

    Directory of Open Access Journals (Sweden)

    Williams Steven CR

    2009-11-01

    Full Text Available Abstract Background Patients with depression demonstrate cognitive impairment on a wide range of cognitive tasks, particularly putative tasks of frontal lobe function. Recent models of frontal lobe function have argued that the frontal pole region is involved in cognitive branching, a process requiring holding in mind one goal while performing sub-goal processes. Evidence for this model comes from functional neuroimaging and frontal-pole lesion patients. We have utilised these new concepts to investigate the possibility that patients with depression are impaired at cognitive 'branching'. Methods 11 non-medicated patients with major depression were compared to 11 matched controls in a behavioural study on a task of cognitive 'branching'. In the version employed here, we recorded participant's performance as they learnt to perform the task. This involved participants completing a control condition, followed by a working memory condition, a dual-task condition and finally the branching condition, which integrates processes in the working memory and dual-task conditions. We also measured participants on a number of other cognitive tasks as well as mood-state before and after the branching experiment. Results Patients took longer to learn the first condition, but performed comparably to controls after six runs of the task. Overall, reaction times decreased with repeated exposure on the task conditions in controls, with this effect attenuated in patients. Importantly, no differences were found between patients and controls on the branching condition. There was, however, a significant change in mood-state with patients increasing in positive affect and decreasing in negative affect after the experiment. Conclusion We found no clear evidence of a fundamental impairment in anterior prefrontal 'branching processes' in patients with depression. Rather our data argue for a contextual learning impairment underlying cognitive dysfunction in this disorder. Our

  15. CONSTITUTIONALIZATION OF ADMINISTRATIVE LAW AND REVIEWABILITY OF THE ADMINISTRATIVE DISCRETION

    Directory of Open Access Journals (Sweden)

    Luiz Henrique Urquhart Cademartori

    2016-07-01

    Full Text Available The aim of this article is to conduct an analysis of the constitutionalization of Administrative Law, which results from changes in the rule of law and, under a theoretical standpoint, from the paradigm shift of legal exegesis followed by the advent of neo-constitutionalism, which poses the Constitution as the parameter for the interpretation of the other legal branches. Within this context, considering that the concept of administrative discretion goes through interpretation changes and that administrative activity is performed within the boundaries of discretion, this power/duty must always be used with substantial regulatory criteria in order to get the maximum effectiveness of the constitutional rules, thus being subjected to review. In this sense, it is demonstrated that a public official cannot in any way deviate from the realization of the fundamental rights guaranteed by the Constitution, hence stating the reviewability of the administrative discretion.

  16. The second laws of quantum thermodynamics.

    Science.gov (United States)

    Brandão, Fernando; Horodecki, Michał; Ng, Nelly; Oppenheim, Jonathan; Wehner, Stephanie

    2015-03-17

    The second law of thermodynamics places constraints on state transformations. It applies to systems composed of many particles, however, we are seeing that one can formulate laws of thermodynamics when only a small number of particles are interacting with a heat bath. Is there a second law of thermodynamics in this regime? Here, we find that for processes which are approximately cyclic, the second law for microscopic systems takes on a different form compared to the macroscopic scale, imposing not just one constraint on state transformations, but an entire family of constraints. We find a family of free energies which generalize the traditional one, and show that they can never increase. The ordinary second law relates to one of these, with the remainder imposing additional constraints on thermodynamic transitions. We find three regimes which determine which family of second laws govern state transitions, depending on how cyclic the process is. In one regime one can cause an apparent violation of the usual second law, through a process of embezzling work from a large system which remains arbitrarily close to its original state. These second laws are relevant for small systems, and also apply to individual macroscopic systems interacting via long-range interactions. By making precise the definition of thermal operations, the laws of thermodynamics are unified in this framework, with the first law defining the class of operations, the zeroth law emerging as an equivalence relation between thermal states, and the remaining laws being monotonicity of our generalized free energies.

  17. Unexpected power-law stress relaxation of entangled ring polymers

    Science.gov (United States)

    KAPNISTOS, M.; LANG, M.; PYCKHOUT-HINTZEN, W.; RICHTER, D.; CHO, D.; CHANG, T.

    2016-01-01

    After many years of intense research, most aspects of the motion of entangled polymers have been understood. Long linear and branched polymers have a characteristic entanglement plateau and their stress relaxes by chain reptation or branch retraction, respectively. In both mechanisms, the presence of chain ends is essential. But how do entangled polymers without ends relax their stress? Using properly purified high-molar-mass ring polymers, we demonstrate that these materials exhibit self-similar dynamics, yielding a power-law stress relaxation. However, trace amounts of linear chains at a concentration almost two decades below their overlap cause an enhanced mechanical response. An entanglement plateau is recovered at higher concentrations of linear chains. These results constitute an important step towards solving an outstanding problem of polymer science and are useful for manipulating properties of materials ranging from DNA to polycarbonate. They also provide possible directions for tuning the rheology of entangled polymers. PMID:18953345

  18. [Expertise in the context of criminal law].

    Science.gov (United States)

    Vermylen, Yvo

    2005-01-01

    The procedures of expert investigations in criminal law are different from those in civil law. Being an expert in criminal law investigations assumes thorough knowledge of dentistry, forensic investigations and of rules and procedures to follow. Adequate training and continuous education are mandatory.

  19. South African Journal of Bioethics and Law

    African Journals Online (AJOL)

    The South African Journal of Bioethics and Law is a bi-annual journal for health professionals dealing with bioethics, law, human rights and related topics. A call for papers:The SAJBL is a key new journal that is dedicated to discussions of significant and critical issues surrounding the application of bioethics, health law and ...

  20. Religionsfrihed i Kina & The Rule of Law

    DEFF Research Database (Denmark)

    Christoffersen, Lisbet

    2011-01-01

    Artiklen redegør for aktuel kinesisk religionsret, sammenstiller den med internationale religionsretlige grundbegreber og anvender dette empiriske materiale til en reflektion over begreberne Rule of Law vs Rule by Law......Artiklen redegør for aktuel kinesisk religionsret, sammenstiller den med internationale religionsretlige grundbegreber og anvender dette empiriske materiale til en reflektion over begreberne Rule of Law vs Rule by Law...

  1. Introduction. Coleridge and the Rule of Law

    OpenAIRE

    Michael John KOOY

    2013-01-01

    Coleridge and law? Of all the professions Coleridge had dealings with during the course of his life – poetry, divinity, journalism, education, medicine – he had least patience with law. Though, as a young man, he once contemplated taking up law, and later regretted not having done so, he tended to regard law as a profession driven by an anti-metaphysical bias, a prejudice that acquaintances like the jurists James Mackintosh and John Stoddart probably did little to dispel (Henry Crabb Robinson...

  2. Evaluation of Iowa's anti-bullying law.

    Science.gov (United States)

    Ramirez, Marizen; Ten Eyck, Patrick; Peek-Asa, Corinne; Onwuachi-Willig, Angela; Cavanaugh, Joseph E

    2016-12-01

    Bullying is the most common form of youth aggression. Although 49 of all 50 states in the U.S. have an anti-bullying law in place to prevent bullying, little is known about the effectiveness of these laws. Our objective was to measure the effectiveness of Iowa's anti-bullying law in preventing bullying and improving teacher response to bullying. Sixth, 8th, and 11th grade children who completed the 2005, 2008 and 2010 Iowa Youth Survey were included in this study (n = 253,000). Students were coded according to exposure to the law: pre-law for 2005 survey data, one year post-law for 2008 data, and three years post-law for 2010 data. The outcome variables were: 1) being bullied (relational, verbal, physical, and cyber) in the last month and 2) extent to which teachers/adults on campus intervened with bullying. Generalized linear mixed models were constructed with random effects. The odds of being bullied increased from pre-law to one year post-law periods, and then decreased from one year to three years post-law but not below 2005 pre-law levels. This pattern was consistent across all bullying types except cyberbullying. The odds of teacher intervention decreased 11 % (OR = 0.89, 95 % CL = 0.88, 0.90) from 2005 (pre-law) to 2010 (post-law). Bullying increased immediately after Iowa's anti-bullying law was passed, possibly due to improved reporting. Reductions in bullying occurred as the law matured. Teacher response did not improve after the passage of the law.

  3. Using multitype branching processes to quantify statistics of disease outbreaks in zoonotic epidemics

    Science.gov (United States)

    Singh, Sarabjeet; Schneider, David J.; Myers, Christopher R.

    2014-03-01

    Branching processes have served as a model for chemical reactions, biological growth processes, and contagion (of disease, information, or fads). Through this connection, these seemingly different physical processes share some common universalities that can be elucidated by analyzing the underlying branching process. In this work we focus on coupled branching processes as a model of infectious diseases spreading from one population to another. An exceedingly important example of such coupled outbreaks are zoonotic infections that spill over from animal populations to humans. We derive several statistical quantities characterizing the first spillover event from animals to humans, including the probability of spillover, the first passage time distribution for human infection, and disease prevalence in the animal population at spillover. Large stochastic fluctuations in those quantities can make inference of the state of the system at the time of spillover difficult. Focusing on outbreaks in the human population, we then characterize the critical threshold for a large outbreak, the distribution of outbreak sizes, and associated scaling laws. These all show a strong dependence on the basic reproduction number in the animal population and indicate the existence of a novel multicritical point with altered scaling behavior. The coupling of animal and human infection dynamics has crucial implications, most importantly allowing for the possibility of large human outbreaks even when human-to-human transmission is subcritical.

  4. Unification of Patrimonial Laws Governing International Trade

    DEFF Research Database (Denmark)

    Lando, Ole

    2016-01-01

    Should the laws of the world dealing with cross-border transactions be unified? Such unification presupposes an agreement on what we understand by ‘law’ and what its sources are. The drafters of uniform laws and lawyers who are preoccupied with comparative law often ask themselves: Is there, among...

  5. Pharmaceutical Analysis as a Branch of Pharmaceutics

    Science.gov (United States)

    Connors, Kenneth A.

    1977-01-01

    Pharmaceutical analysis is incorporated into the pharmaceutics component of the undergraduate curriculum at the University of Wisconsin. Many collaborative demonstrations, lectures, and laboratory experiments can illustrate the close relationship between analysis and modern pharmacy practice. (Author/LBH)

  6. The roots and branches of human altruism.

    Science.gov (United States)

    Hay, Dale F

    2009-08-01

    The authors' rigorous and ingenious programme of work documents young humans' capacity for prosocial action (Warneken & Tomasello, 2009). Their laboratory findings are corroborated by centuries of observational data, spanning cultures, and historical epochs. Two general questions are raised. Firstly, what are the rules of evidence needed in using comparative data to make claims about the evolution of human social behaviours? Secondly, what ontogenetic processes contribute to the transformation of toddlers' helpfulness into mature, cognitively informed and rule-governed altruism? These findings alone do not provide complete evidence for the phylogenetic roots of altruism. I argue that selective pressures in human evolution have favoured sociability, which could lead to aggression or altruism, depending on context and the nature of the rearing environment. Any social behaviour shown in infancy may have multiple functions, at phylogenetic, ontogenetic and episodic levels of analysis.

  7. History of the topographic branch (division)

    Science.gov (United States)

    Evans, Richard T.; Frye, Helen M.

    2009-01-01

    From a very early period of the world's existence, man has endeavored to represent the earth's surface in a graphic form for the information of his fellow men, realizing that no oral or written description is capable of setting forth topographic facts so vividly and so clearly as a map. Mapping of the areas of the United States began with the charting of portions of its coast line by early explorers; the need for topographic maps was first recognized during the war of the Colonies for independence from Great Britain. On July 22, 1777, Congress authorized General Washington to appoint: 'Mr. Robert Erskine, or any other person that he may think proper, geographer and surveyor of the roads, to take sketches of the country and the seat of war.' By several acts during the Revolutionary War, Congress provided 'geographers' for the armies of the United States, some of them with the pay of a colonel, amounting to $60 a month and allowances. At the end of the War, a resolution of May 27, 1785, continued in service the 'geographer of the United States' for a period of 3 years. The War Department recognized the necessity of 'geographical engineers' and requested Congress to authorize their appointment, but it was not until the next war that Congress authorized on March 3, 1813, the appointment of eight topographic engineers and eight assistant topographic engineers under the direction of the General Staff of the Army. These officers formed the nucleus of the first Corps of Topographic Engineers in the Army, and that Corps continued to function as an independent unit until it was absorbed by the Corps of Engineers in 1863, during the Civil War between the States. Between the Louisiana Purchase in 1803, and the outbreak of the Civil War, more than a hundred exploring and mapping expeditions were sent into the vast territory lying west of the Mississippi River to investigate the natural resources of this newly acquired country and to find possible locations for wagon roads to

  8. Isolated branches in the phylogeny of Platyhelminthes

    OpenAIRE

    Laumer, Christopher E

    2015-01-01

    This dissertation examines the early phylogenetic divergences of the phylum Platyhelminthes using molecular sequence data, with an emphasis on the placement and evolutionary significance of several enigmatic and largely overlooked lineages. Firstly, I assess platyhelminth interrelationships using a representational sampling of all free-living orders for the “standard” 18S and 28S rRNA loci (plus two mtDNA markers). These analyses place numerous problematic taxa, most notably Gnosonesimida, wh...

  9. Left bundle branch block and suspected myocardial infarction: does chronicity of the branch block matter?

    Science.gov (United States)

    Liakopoulos, Vasileios; Kellerth, Thomas; Christensen, Kjeld

    2013-06-01

    Our aim was to investigate if patients with suspected myocardial infarction (MI) and a new or presumed new left bundle branch block (nLBBB) were treated according to the ESC reperfusion guidelines and to compare them with patients having a previously known LBBB (oLBBB). Furthermore, we investigated the prevalence of ST-segment concordance in this population. Retrospective data was collected from the Swedeheart registry for patients admitted to the cardiac care unit at Örebro University Hospital with LBBB and suspected MI during 2009 and 2010. The patients were divided in two age groups; <80 or ≥80 years and analysed for LBBB chronicity (nLBBB or oLBBB), MI, and reperfusion treatment. We also compared our data with the national Swedeheart database for 2009. A total of 99 patients fulfilled the inclusion criteria. A diagnosis of MI was significantly more common in the group ≥80 years compared to the group <80 years (53.8 vs. 25%, p=0.007). The rate of MI was similar in the groups with nLBBB and oLBBB (33 and 37% respectively, p=0.912). Of the 36 patients with a final diagnosis of MI, only eight (22%) had nLBBB. Reperfusion treatment, defined as an acute coronary angiography with or without intervention, was significantly more often performed in patients with nLBBB compared to patients with oLBBB (42 vs. 8%, p<0.001). The rate of MI and reperfusion treatment did not differ between our institution and the Swedish national data. ST-concordance was present in only two cases, one of which did not suffer an MI. The proportion of patients receiving reperfusion treatment was low, but higher in nLBBB, reflecting a partial adherence to the guidelines. We found no correlation between LBBB chronicity and MI. Furthermore, only a minority of the MIs occurred in patients with nLBBB. ST-concordance was found in only one of 36 MI cases, indicating lack of sensitivity for this test.

  10. Friction between the Branches of Government Regarding the Civil Service in Colombia

    Directory of Open Access Journals (Sweden)

    German Puentes González

    2016-12-01

    Full Text Available he civil service is important for managing the affairs of the State and the public administration. According to Ramón Parada Vásquez, the civil service should be understood as the group of people who are vested with powers and competences, and fulfil certain functions in order to provide public services within the legal framework in which they must develop their activities and account for them. The present paper is twofold: first, it presents the evolution of the civil service from the time the Colombian nation-State is consolidated until the Political Constitution of 1991, outlining the criteria, principles and values that have been presided over the treatment being given to the purpose of this study. Second, the present text gives an account of several readings and interpretations that the branches of the government have been giving to the Charter with regard to the civil service and administrative career. Both will be available in two levels of complexity: the first, with the enactment of laws and the second, with the issuance of legislative acts. To demonstrate, in this context, the frictions between the branches of Government, the Constitutional Court’s sentences in defense of the Cherter are presented, with which it takes out of the legal system law provisions intended to violate the Political Constitution; those provisions have been presented under the pretext of solving a problem of temporary character of thousands of public employees circumventing the selection process. For this reason, there has been a permanent friction among the three branches of government. In the end, the Constitutional Court’s decisions have prevailed and with its permanent teaching it has prompted the Executive and the Legislative to work independently but harmoniously as it is established in the 1991 Constitution.

  11. Employment of Veterans in Executive Branch

    Data.gov (United States)

    Department of Veterans Affairs — This quick facts summarizes the Veteran new hires into the Federal government by disabled and by 30 percent and higher disabled groups for 2008 to 2015. It shows the...

  12. Breakup branches of Borromean beryllium-9

    Energy Technology Data Exchange (ETDEWEB)

    Smith, R., E-mail: r.smith.3@pgr.bham.ac.uk; Freer, M.; Wheldon, C.; Curtis, N.; Ashwood, N. I.; Barr, M.; Kokalova, Tz.; Malcolm, J. D.; Ziman, V. A. [School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom); Almaraz-Calderon, S.; Aprahamian, A.; Bucher, B.; Couder, M.; Fang, X.; Jung, F.; Lu, W.; Roberts, A.; Tan, W. P. [Institute for Structure and Nuclear Astrophysics, Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States); Copp, P.; Lesher, S. R. [Department of Physics, University of Wisconsin - La Crosse, La Crosse, WI 54601 (United States); and others

    2015-10-15

    The breakup reaction {sup 9}Be({sup 4}He, 3α)n was measured using an array of four double-sided silicon strip detectors at beam energies of 22 and 26 MeV. Excited states in {sup 9}Be up to 12 MeV were populated and reconstructed through the measurement of the charged reaction products. It is proposed that limits on the spins and parities of the states can be derived from the way that they decay. Various breakup paths for excited states in {sup 9}Be have been explored including the {sup 8}Be{sub g.s.} + n, {sup 8}Be{sub 2{sup +}} + n and {sup 5}He{sub g.s.} + {sup 4}He channels. By imposing the condition that the breakup proceeded via the {sup 8}Be ground state, clean excitation spectra for {sup 9}Be were reconstructed. The remaining two breakup channels were found to possess strongly-overlapping kinematic signatures and more sophisticated methods (referenced) are required to completely disentangle these other possibilities. Emphasis is placed on the development of the experimental analysis and the usefulness of Monte-Carlo simulations for this purpose.

  13. Structure and functional significance of branched anastomosing ...

    African Journals Online (AJOL)

    Animal Research International ... Abstract. Histology has provided morphologist a powerful tool that enhances the nature, form and detailed structure of organs. ... The predominating acid mucin suggest air-breathing function since the acid will always make the epithelium moist for gaseous exchange between dissolved air in ...

  14. Simple laws of urban growth

    CERN Document Server

    Masucci, Paolo; Batty, Michael

    2012-01-01

    By analysing the evolution of the street network of Greater London from the late 1700s to the present, we are able to shed light on the inner mechanisms that lie behind the growth of a city. First we define an object called a city as a spatial discontinuous phenomena, from clustering the density of street intersections. Second, we find that the city growth mechanisms can be described by two logistic laws, hence can be determined by a simple model of urban network growth in the presence of competition for limited space.

  15. Application of Ranganathans Laws to the Web

    Directory of Open Access Journals (Sweden)

    Fatemeh Amoohosseini

    2006-10-01

    Full Text Available This paper analyzes the Web and raises a significant question: Does the Web save the time of the users? This question is analyzed in the context of Five Laws of the Web. What do these laws mean? The laws are meant to be elemental, to convey a deep understanding and capture the essential meaning of the World Wide Web. These laws may seem simplistic, but in fact they express a simple, crystal-clear vision of what the Web ought to be. Moreover, we intend to echo the simplicity of Ranganathans Five Laws of Library Science which inspired them

  16. Electrophoretic dynamics of self-assembling branched DNA structures

    Science.gov (United States)

    Heuer, Daniel Milton

    This study advances our understanding of the electrophoretic dynamics of branched biopolymers and explores technologies designed to exploit their unique properties. New self-assembly techniques were developed to create branched DNA for visualization via fluorescence microscopy. Experiments in fixed gel networks reveal a distinct trapping behavior, in contrast with linear topologies. The finding that detection can be achieved by introducing a branch point contributes significantly to the field of separation science and can be exploited to develop new applications. Results obtained in polymer solutions point to identical mobilities for branched and linear topologies, despite large differences in their dynamics. This finding led to a new description of electrophoresis based on non-Newtonian viscoelastic effects in the electric double layer surrounding a charged object. This new theoretical framework presents a new outlook important not only to the electrophoretic physics of nucleic acids, but all charged objects including proteins, colloids, and nanoparticles. To study the behavior of smaller biopolymers, such as restriction fragments and recombination intermediates, a library of symmetrically branched DNA was synthesized followed by characterization in gels. The experimental results contribute a large body of information relating molecular architecture and the dynamics of rigid structures in an electric field. The findings allow us to create new separation technologies based on topology. These contributions can also be utilized in a number of different applications including the study of recombination intermediates and the separation of proteins according to structure. To demonstrate the importance of these findings, a sequence and mutation detection technique was envisioned and applied for genetic analysis. Restriction fragments from mutation "hotspots" in the p53 tumor suppressor gene, known to play a role in cancer development, were analyzed with this technique

  17. Scaling laws of Rydberg excitons

    Science.gov (United States)

    Heckötter, J.; Freitag, M.; Fröhlich, D.; Aßmann, M.; Bayer, M.; Semina, M. A.; Glazov, M. M.

    2017-09-01

    Rydberg atoms have attracted considerable interest due to their huge interaction among each other and with external fields. They demonstrate characteristic scaling laws in dependence on the principal quantum number n for features such as the magnetic field for level crossing or the electric field of dissociation. Recently, the observation of excitons in highly excited states has allowed studying Rydberg physics in cuprous oxide crystals. Fundamentally different insights may be expected for Rydberg excitons, as the crystal environment and associated symmetry reduction compared to vacuum give not only optical access to many more states within an exciton multiplet but also extend the Hamiltonian for describing the exciton beyond the hydrogen model. Here we study experimentally and theoretically the scaling of several parameters of Rydberg excitons with n , for some of which we indeed find laws different from those of atoms. For others we find identical scaling laws with n , even though their origin may be distinctly different from the atomic case. At zero field the energy splitting of a particular multiplet n scales as n-3 due to crystal-specific terms in the Hamiltonian, e.g., from the valence band structure. From absorption spectra in magnetic field we find for the first crossing of levels with adjacent principal quantum numbers a Br∝n-4 dependence of the resonance field strength, Br, due to the dominant paramagnetic term unlike for atoms for which the diamagnetic contribution is decisive, resulting in a Br∝n-6 dependence. By contrast, the resonance electric field strength shows a scaling as Er∝n-5 as for Rydberg atoms. Also similar to atoms with the exception of hydrogen we observe anticrossings between states belonging to multiplets with different principal quantum numbers at these resonances. The energy splittings at the avoided crossings scale roughly as n-4, again due to crystal specific features in the exciton Hamiltonian. The data also allow us to

  18. Law and Justice in Community: The Significance of the Living Law

    Directory of Open Access Journals (Sweden)

    Oran Doyle

    2011-09-01

    Full Text Available Law and Justice in Community provides an account of law that privileges the role of custom, which the authors characterise as the living law. In this paper, I argue that the authors' account of law observes the same features as those observed by Hart in his Concept of Law. However, Hart viewed all law through the lens of state law, with the result that he did not identify the purpose of law. Conversely, Barden and Murphy view all law through the lens of the living law, with the result that they do not identify some of the most acute issues raised by pervasive state law. Ultimately, each account is helpful as a corrective to the other.

  19. Behavior of Steel Branch Connections during Fatigue Loading

    Directory of Open Access Journals (Sweden)

    Sládek A.

    2017-09-01

    Full Text Available Fatigue behavior of the branch connection made of low-alloyed steel with yield stress of 355 MPa during low-cycle bending test is investigated in the article. Numerical prediction of the stress and strain distribution are described and experimentally verified by fatigue test of the branch connection sample. Experimental verification is based on low-cycle bending testing of the steel pipes welded by manual metal arc process and loaded by external force in the appropriate distance. Stresses and displacement of the samples induced by bending moment were measured by unidirectional strain gauges and displacement transducers. Samples were loaded in different testing levels according to required stress for 2.106 cycles. Increase of the stress value was applied until the crack formation and growth was observed. Results showed a high agreement of numerical and experimental results of stress and displacement.

  20. Radiative decays of PSI(3684). [Branching fraction, upper limits

    Energy Technology Data Exchange (ETDEWEB)

    Whitaker, J.S.

    1976-09-01

    Results of studies of radiative decays of psi(3684) are presented. The data for this work were obtained with the Magnetic Detector at the electron-positron storage ring SPEAR. These results indicate the existence of three states chi, with masses 3415, 3500, and 3550 MeV, produced in radiative decays of psi'. There is evidence for a fourth state with mass either 3340 or 3455 MeV. From study of the psi(3684) inclusive photon spectrum, the branching fraction for psi(3684) ..-->.. ..gamma.. chi(3415) was determined to be 7.5 +- 2.6%. Branching fraction upper limits of 1 to 4% at the 90% confidence level were obtained for monochromatic photon production above 250 MeV by psi or psi'.

  1. FDTD modeling of solar energy absorption in silicon branched nanowires.

    Science.gov (United States)

    Lundgren, Christin; Lopez, Rene; Redwing, Joan; Melde, Kathleen

    2013-05-06

    Thin film nanostructured photovoltaic cells are increasing in efficiency and decreasing the cost of solar energy. FDTD modeling of branched nanowire 'forests' are shown to have improved optical absorption in the visible and near-IR spectra over nanowire arrays alone, with a factor of 5 enhancement available at 1000 nm. Alternate BNW tree configurations are presented, achieving a maximum absorption of over 95% at 500 nm.

  2. Branch Point Mitigation of Thermal Blooming Phase Compensation Instability

    Science.gov (United States)

    2011-03-01

    Furthermore, I would like to thank Lt Col Hawks and Dr. Marciniak , as I have had them as professors vii for a combined total of eight different optics...point and the black circle surrounds the negatively charged branch point. A 3-D view is given in b .) which clearly shows the 2π discontinuity of the...phase screen convergence study using a.) peak Strehl ratio versus number of screens and b .) normalized power in the bucket versus number of screens

  3. Precise Measurement of pi+ -> e+ nu Branching Ratio

    CERN Document Server

    Frlež, E; Baranov, V A; Bertl, W; Bychkov, M; Bystritsky, Yu M; Khomutov, N V; Korenchenko, A S; Korenchenko, S M; Korolija, M; Kozlovskii, T; Kravchuk, N P; Kuchinskii, N A; Mekterović, D; Mzhavia, D; Palladino, A; Počanić, D; Robmann, P; Rozhdestvensky, A M; Sidorkin, V V; Straumann, U; Supek, I; Truöl, P; Van der Schaaf, A; Velicheva, E P; Volnykh, V P

    2008-01-01

    The PEN Collaboration is conducting a new measurement of the pi+ -> e+ nu branching ratio at the Paul Scherrer Institute, with the goal uncertainty of delta B/B(pie2)=5E-4 or lower. At present, the combined accuracy of all published pie2 decay measurements lags behind the theoretical calculation by a factor of 40. In this contribution we report on the PEN detector configuration and its performance during two development runs done in 2007 and 2008.

  4. One rule to grow them all: a general theory of neuronal branching and its practical application.

    Directory of Open Access Journals (Sweden)

    Hermann Cuntz

    2010-08-01

    Full Text Available Understanding the principles governing axonal and dendritic branching is essential for unravelling the functionality of single neurons and the way in which they connect. Nevertheless, no formalism has yet been described which can capture the general features of neuronal branching. Here we propose such a formalism, which is derived from the expression of dendritic arborizations as locally optimized graphs. Inspired by Ramón y Cajal's laws of conservation of cytoplasm and conduction time in neural circuitry, we show that this graphical representation can be used to optimize these variables. This approach allows us to generate synthetic branching geometries which replicate morphological features of any tested neuron. The essential structure of a neuronal tree is thereby captured by the density profile of its spanning field and by a single parameter, a balancing factor weighing the costs for material and conduction time. This balancing factor determines a neuron's electrotonic compartmentalization. Additions to this rule, when required in the construction process, can be directly attributed to developmental processes or a neuron's computational role within its neural circuit. The simulations presented here are implemented in an open-source software package, the "TREES toolbox," which provides a general set of tools for analyzing, manipulating, and generating dendritic structure, including a tool to create synthetic members of any particular cell group and an approach for a model-based supervised automatic morphological reconstruction from fluorescent image stacks. These approaches provide new insights into the constraints governing dendritic architectures. They also provide a novel framework for modelling and analyzing neuronal branching structures and for constructing realistic synthetic neural networks.

  5. [Stent implantation for relief of pulmonary artery branch stenosis].

    Science.gov (United States)

    Guo, Ying; Yu, Zhiqing; Liu, Tingliang; Gao, Wei; Huang, Meirong; Li, Fen; Fu, Lijun; Zhao, Pengjun

    2014-05-01

    Branch pulmonary artery stenosis is one of the common congenital heart disease. Stent implantation to relieve branch pulmonary artery stenosis (BPAS) is an alternative to failed surgical or balloon angioplasty. The aim of this study was to explore the indication, methods and complications of using balloon expandable stent placement to treat branch pulmonary artery stenosis, and evaluate the results of stent implantation in the treatment of branch pulmonary artery stenosis. From August 2005 to December 2012, 19 patients underwent an attempt at stent implantation. The median age of those patients was 9.1 years (range 4.0-15.0 years). The median weight was 31.7 kg (range 17.0-60.5 kg); 14/19 patients underwent post surgical repair of tetralogy of Fallot, one patient received post surgical repair of pulmonary atresia with ventricular septal defect, one patient underwent post surgical repair of pulmonary atresia with intact septum, one with native left BPAS, and one was after surgical repair of aortopulmonary window and the other truncus arteriosus. CP stent and NuMED Balloon-in-Balloon catheter were selected according to digital subtracted angiography measurements. After checking for correct position by angiography, the inner balloon and outer balloon was inflated successively to expand the stent to desired diameter. Statistical analysis was performed with the unpaired Student t test. A total of 26 stents were implanted successfully in 19 patients. The systolic gradient across the stenosis fell from a median of (36.0 ± 18.3) to (3.8 ± 3.4) mmHg (P aortic pressure ratio fell from 0.68 to 0.49 (P children will require further dilation to keep up with normal somatic growth. Intermediate and long-term follow up studies have shown excellent results after further dilation over time.

  6. Measurement of the Radiative $K_{e3}$ Branching Ratio

    CERN Document Server

    Lai, A; Bevan, A; Dosanjh, R S; Gershon, T J; Hay, B; Kalmus, George Ernest; Lazzeroni, C; Munday, D J; Olaiya, E; Parker, M A; White, T O; Wotton, S A; Barr, G; Bocquet,; Ceccucci, A; Çuhadar-Dönszelmann, T; Cundy, Donald C; D'Agostini, G; Doble, Niels T; Falaleev, V; Gatignon, L; Gonidec, A; Gorini, B; Govi, G; Grafström, P; Kubischta, Werner; Mikulec, I; Lacourt, A; Norton, A; Palestini, S; Panzer-Steindel, B; Taureg, H; Velasco, M; Wahl, H; Cheshkov, C; Khristov, P Z; Kekelidze, Vladimir D; Litov, L; Madigozhin, D T; Molokanova, N A; Potrebenikov, Yu K; Stoynev, S; Zinchenko, A I; Knowles, I; Martin, V; Sacco, R; Walker, A; Contalbrigo, M; Dalpiaz, Pietro; Duclos, J; Frabetti, P L; Gianoli, A; Martini, M; Petrucci, F; Savrié, M; Bizzeti, A; Calvetti, M; Collazuol, G; Graziani, G; Iacopini, E; Lenti, M; Martelli, F; Veltri, M; Becker, H G; Eppard, K; Eppard, M; Fox, H; Kalter, A; Kleinknecht, K; Koch, U; Köpke, L; Lopes da Silva, P; Marouelli, P; Pellmann, I A; Peters, A; Renk, B; Schmidt, S A; Schönharting, V; Schué, Yu; Wanke, R; Winhart, A; Wittgen, M; Chollet, J C; Fayard, L; Iconomidou-Fayard, L; Ocariz, J; Unal, G; Wingerter-Seez, I; Anzivino, Giuseppina; Cenci, P; Imbergamo, E; Lubrano, P; Mestvirishvili, A; Nappi, A; Pepé, M; Piccini, M; Bertanza, L; Carosi, R; Casali, R; Cerri, C; Cirilli, M; Costantini, F; Fantechi, R; Giudici, Sergio; Mannelli, I; Pierazzini, G M; Sozzi, M; Chèze, J B; Cogan, J; De Beer, M; Debu, P; Formica, A; Granier de Cassagnac, R; Mazzucato, E; Peyaud, B; Turlay, René; Vallage, B; Holder, M; Maier, A; Ziolkowski, M; Arcidiacono, R; Biino, C; Cartiglia, N; Marchetto, F; Menichetti, E; Pastrone, N; Nassalski, J P; Rondio, Ewa; Szleper, M; Wislicki, W; Wronka, S; Dibon, Heinz; Fischer, G; Jeitler, Manfred; Markytan, Manfred; Neuhofer, G; Pernicka, M; Taurok, A; Widhalm, L

    2005-01-01

    We present a measurement of the relative branching ratio of the decay {K}^0 -> pi+-e-+ nu gamma ({K}_e3 gamma) with respect to {K}^0 -> pi+- e-+ nu (gamma) ({k}_e3 + k}_e3 gamma) decay. The result is based on observation of 19 000 {K}_e3 gamma and 5.6 . {10}^6 {K}_e3 decays. The value of branching ratio is Br({K}^0 _e3 gamma{E}^*_gamma > 30 MeV, {theta}^*_e gamma > 20 deg) / Br({K}^0_e3 = (0.964 +- {0.008}^+0.011_0.009)%. This result agrees with the theoretical predictions but is at variance with a recently published result.

  7. Measurement of the B -> D(*)D(*)K Branching Fractions

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez, P.del Amo

    2010-12-16

    The authors present a measurement of the branching fractions of the 22 decay channels of the B{sup 0} and B{sup +} mesons to {bar D}{sup (*)}D{sup (*)}K, where the D{sup (*)} and {bar D}{sup (*)} mesons are fully reconstructed. Summing the 10 neutral modes and the 12 charged modes, the branching fractions are found to be {Beta}(B{sup 0} {yields} {bar D}{sup (*)}D{sup (*)}K) = (3.68 {+-} 0.10 {+-} 0.24)% and {Beta}(B{sup +} {yields} {bar D}{sup (*)}D{sup (*)}K) = (4.05 {+-} 0.11 {+-} 0.28)%, where the first uncertainties are statistical and the second systematic. The results are based on 429 fb{sup -1} of data containing 471 x 10{sup 6} B{bar B} pairs collected at the {Upsilon}(4S) resonance with the BABAR detector at the SLAC National Accelerator Laboratory.

  8. Precision measurement of the D*(0) decay branching fractions

    NARCIS (Netherlands)

    Ablikim, M.; Achasov, M. N.; Ai, X. C.; Albayrak, O.; Albrecht, M.; Ambrose, D. J.; Amoroso, A.; An, F. F.; An, Q.; Bai, J. Z.; Ferroli, R. Baldini; Ban, Y.; Bennett, D. W.; Bennett, J. V.; Bertani, M.; Bettoni, D.; Bian, J. M.; Bianchi, F.; Boger, E.; Bondarenko, O.; Boyko, I.; Briere, R. A.; Cai, H.; Cai, X.; Cakir, O.; Calcaterra, A.; Cao, G. F.; Cetin, S. A.; Chang, J. F.; Chelkov, G.; Chen, G.; Chen, H. S.; Chen, H. Y.; Chen, J. C.; Chen, M. L.; Chen, S. J.; Chen, X.; Chen, X. R.; Chen, Y. B.; Cheng, H. P.; Chu, X. K.; Cibinetto, G.; Cronin-Hennessy, D.; Dai, H. L.; Dai, J. P.; Dbeyssi, A.; Dedovich, D.; Deng, Z. Y.; Denig, A.; Denysenko, I.; Destefanis, M.; De Mori, F.; Ding, Y.; Dong, C.; Dong, J.; Dong, L. Y.; Dong, M. Y.; Du, S. X.; Duan, P. F.; Fan, J. Z.; Fang, J.; Fang, S. S.; Fang, X.; Fang, Y.; Fava, L.; Feldbauer, F.; Felici, G.; Feng, C. Q.; Fioravanti, E.; Fritsch, M.; Fu, C. D.; Gao, Q.; Gao, Y.; Garzia, I.; Goetzen, K.; Gong, W. X.; Gradl, W.; Greco, M.; Gu, M. H.; Gu, Y. T.; Guan, Y. H.; Guo, A. Q.; Guo, L. B.; Guo, T.; Guo, Y.; Guo, Y. P.; Haddadi, Z.; Hafner, A.; Han, S.; Han, Y. L.; Harris, F. A.; He, K. L.; He, Z. Y.; Held, T.; Heng, Y. K.; Hou, Z. L.; Hu, C.; Hu, H. M.; Hu, J. F.; Hu, T.; Hu, Y.; Huang, G. M.; Huang, G. S.; Huang, H. P.; Huang, J. S.; Huang, X. T.; Huang, Y.; Hussain, T.; Ji, Q.; Ji, Q. P.; Ji, X. B.; Ji, X. L.; Jiang, L. L.; Jiang, L. W.; Jiang, X. S.; Jiao, J. B.; Jiao, Z.; Jin, D. P.; Jin, S.; Johansson, T.; Julin, A.; Kalantar-Nayestanaki, N.; Kang, X. L.; Kang, X. S.; Kavatsyuk, M.; Ke, B. C.; Kliemt, R.; Kloss, B.; Kolcu, O. B.; Kopf, B.; Kornicer, M.; Kuehn, W.; Kupsc, A.; Lai, W.; Lange, J. S.; Lara, M.; Larin, P.; Li, C. H.; Li, Cheng; Li, D. M.; Li, F.; Li, G.; Li, H. B.; Li, J. C.; Li, Jin; Li, K.; Li, K.; Li, P. R.; Li, T.; Li, W. D.; Li, W. G.; Li, X. L.; Li, X. M.; Li, X. N.; Li, X. Q.; Li, Z. B.; Liang, H.; Liang, Y. F.; Liang, Y. T.; Liao, G. R.; Lin, D. X.; Liu, B. J.; Liu, C. L.; Liu, C. X.; Liu, F. H.; Liu, Fang; Liu, Feng; Liu, H. B.; Liu, H. H.; Liu, H. H.; Liu, H. M.; Liu, J.; Liu, J. P.; Liu, J. Y.; Liu, K.; Liu, K. Y.; Liu, L. D.; Liu, P. L.; Liu, Q.; Liu, S. B.; Liu, X.; Liu, X. X.; Liu, Y. B.; Liu, Z. A.; Liu, Zhiqiang; Liu, Zhiqing; Loehner, H.; Lou, X. C.; Lu, H. J.; Lu, J. G.; Lu, R. Q.; Lu, Y.; Lu, Y. P.; Luo, C. L.; Luo, M. X.; Luo, T.; Luo, X. L.; Lv, M.; Lyu, X. R.; Ma, F. C.; Ma, H. L.; Ma, L. L.; Ma, Q. M.; Ma, S.; Ma, T.; Ma, X. N.; Ma, X. Y.; Maas, F. E.; Maggiora, M.; Malik, Q. A.; Mao, Y. J.; Mao, Z. P.; Marcello, S.; Messchendorp, J. G.; Min, J.; Min, T. J.; Mitchell, R. E.; Mo, X. H.; Mo, Y. J.; Morales, C. Morales; Moriya, K.; Muchnoi, N. Yu.; Muramatsu, H.; Nefedov, Y.; Nerling, F.; Nikolaev, I. B.; Ning, Z.; Nisar, S.; Niu, S. L.; Niu, X. Y.; Olsen, S. L.; Ouyang, Q.; Pacetti, S.; Patteri, P.; Pelizaeus, M.; Peng, H. P.; Peters, K.; Ping, J. L.; Ping, R. G.; Poling, R.; Pu, Y. N.; Qi, M.; Qian, S.; Qiao, C. F.; Qin, L. Q.; Qin, N.; Qin, X. S.; Qin, Y.; Qin, Z. H.; Qiu, J. F.; Rashid, K. H.; Redmer, C. F.; Ren, H. L.; Ripka, M.; Rong, G.; Ruan, X. D.; Santoro, V.; Sarantsev, A.; Savrie, M.; Schoenning, K.; Schumann, S.; Shan, W.; Shao, M.; Shen, C. P.; Shen, P. X.; Shen, X. Y.; Sheng, H. Y.; Shepherd, M. R.; Song, W. M.; Song, X. Y.; Sosio, S.; Spataro, S.; Spruck, B.; Sun, G. X.; Sun, J. F.; Sun, S. S.; Sun, Y. J.; Sun, Y. Z.; Sun, Z. J.; Sun, Z. T.; Tang, C. J.; Tang, X.; Tapan, I.; Thorndike, E. H.; Tiemens, M.; Toth, D.; Ullrich, M.; Uman, I.; Varner, G. S.; Wang, B.; Wang, B. L.; Wang, D.; Wang, D. Y.; Wang, K.; Wang, L. L.; Wang, L. S.; Wang, M.; Wang, P.; Wang, P. L.; Wang, Q. J.; Wang, S. G.; Wang, W.; Wang, X. F.; Wang, Y. D.; Wang, Y. F.; Wang, Y. Q.; Wang, Z.; Wang, Z. G.; Wang, Z. H.; Wang, Z. Y.; Weber, T.; Wei, D. H.; Wei, J. B.; Weidenkaff, P.; Wen, S. P.; Wiedner, U.; Wolke, M.; Wu, L. H.; Wu, Z.; Xia, L. G.; Xia, Y.; Xiao, D.; Xiao, Z. J.; Xie, Y. G.; Xu, G. F.; Xu, L.; Xu, Q. J.; Xu, Q. N.; Xu, X. P.; Yan, L.; Yan, W. B.; Yan, W. C.; Yan, Y. H.; Yang, H. X.; Yang, L.; Yang, Y.; Yang, Y. X.; Ye, H.; Ye, M.; Ye, M. H.; Yin, J. H.; Yu, B. X.; Yu, C. X.; Yu, H. W.; Yu, J. S.; Yuan, C. Z.; Yuan, W. L.; Yuan, Y.; Yuncu, A.; Zafar, A. A.; Zallo, A.; Zeng, Y.; Zhang, B. X.; Zhang, B. Y.; Zhang, C.; Zhang, C. C.; Zhang, D. H.; Zhang, H. H.; Zhang, H. Y.; Zhang, J. J.; Zhang, J. L.; Zhang, J. Q.; Zhang, J. W.; Zhang, J. Y.; Zhang, J. Z.; Zhang, K.; Zhang, L.; Zhang, S. H.; Zhang, X. J.; Zhang, X. Y.; Zhang, Y.; Zhang, Y. H.; Zhang, Z. H.; Zhang, Z. P.; Zhang, Z. Y.; Zhao, G.; Zhao, J. W.; Zhao, J. Y.; Zhao, J. Z.; Zhao, Lei; Zhao, Ling; Zhao, M. G.; Zhao, Q.; Zhao, Q. W.; Zhao, S. J.; Zhao, T. C.; Zhao, Y. B.; Zhao, Z. G.; Zhemchugov, A.; Zheng, B.; Zheng, J. P.; Zheng, W. J.; Zheng, Y. H.; Zhong, B.; Zhou, L.; Zhou, Li; Zhou, X.; Zhou, X. K.; Zhou, X. R.; Zhou, X. Y.; Zhu, K.; Zhu, K. J.; Zhu, S.; Zhu, X. L.; Zhu, Y. C.; Zhu, Y. S.; Zhu, Z. A.; Zhuang, J.; Zou, B. S.; Zou, J. H.

    2015-01-01

    Using 482 pb(-1) of data taken at root s = 4.009 GeV, we measure the branching fractions of the decays of D*(0) into D-0 pi(0) and D-0 gamma to be B(D*(0) -> D-0 pi(0)) = (65.5 +/- 0.8 +/- 0.5)% and B(D*(0) -> D0 gamma) = (34.5 +/- 0.8 +/- 0.5)%, respectively, by assuming that the D*(0) decays only

  9. Education in surveying branch under new conditions of European Union

    Directory of Open Access Journals (Sweden)

    Vladimír Sedlák

    2005-06-01

    Full Text Available The state, development and especially the labour market data of surveying branch profession in a continue moving conditions of the European Union (EU and all the world are presented in the paper. According to the rule of CLGE (Comité de Liaison des Géomètres Européens – The Council of European Geodetic Surveyors and FIG (Fédération Internationale des Géomètres – International Federation of Surveyors, which present the highest European and world-surveying forum, the professions mainly in a field of surveying (land surveying, mine surveying, cartography, geographical information systems and real estate register are included into the surveying (geodetic branch. The labour market statistical data of the surveying branch profession and the education and other economic activities of the surveying sector in the particular membership countries of EU and the countries connected to EU since 1972 until 2000 are listed in the paper. Almost 25 million Euros were invested into the project of EU under the name: Gross National (European Product (GNP for a purpose to support and to make effective of the surveying sector in EU. This surveying sector has a downward trend in some economically most powerful countries of EU in last years.

  10. [Biomass dynamics of tree branches of higher order. A model analysis].

    Science.gov (United States)

    Galitskiĭ, V V

    2012-01-01

    The sectional model of biomass dynamics of freely growing tree brahcnes of all orders is presented. The model is an extension of the sectional tree biomass model proposed earlier. The branches model showed bell-shaped dynamics of a branches biomass and, accordingly, boundedness of branch orders number. The important element of the model of branches system is the inter-verticil green biomass. The model is parameterized on the basis of published data on lifespan of branches of different orders and age in which the biomass of skeletal branches of spruce, Picea abies (L.) Karst, reaches the maximum. When adding known peculiarities of spruce growth (such as the initial growth inhibiton and presence of the inter-verticil branches) to the model of biomass dynamics of regular branches system, good appproximation of all natural data by model values is obtained. The possible mechanism of inter-verticil branches appearance in response to improvement of a tree growth conditions, and also their function in a tree growth process, namely replacement of regular branches incapable of appropriate response, is described. Initiation of appearing and/or waking of the sleeping (adventive) buds which give rise to inter-verticil branches is probably caused by rise of pressure of photosynthates in a tree phloem what the published results of experiments on a decapitaion of branches of Wollemia nobilis (Araucariaceae) also testify.

  11. From Subsidiary to Branch Organization of International Banks

    DEFF Research Database (Denmark)

    Goldberg, Lawrence; Sweeney, Richard J.; Wihlborg, Clas

    2005-01-01

    Nordea is the first major international bank planning to operate important host country activities in branches as the Second European banking directive envisions rather than as subsidiaries. Nordea is the result of mergers of roughly equal-size universal banks in four Nordic countries with the in...... institutional foundations for substantial market discipline in banking. In particular, distress resolution and insolvency procedures for banks must be made rule based and credible for host country authorities to accept home country control....

  12. Measurement of the π+-->e+ν branching ratio

    Science.gov (United States)

    Britton, D. I.; Ahmad, S.; Bryman, D. A.; Burnham, R. A.; Clifford, E. T. H.; Kitching, P.; Kuno, Y.; MacDonald, J. A.; Numao, T.; Olin, A.; Poutissou, J.-M.; Dixit, M. S.

    1994-01-01

    A measurement of the π+-->e+ν branching ratio gives Rπeν=Γ(π-->eν+π-->eνγ)/Γ(π-->μν +π-->μνγ)=1.2265+/-0.0034(stat)+/-0.0044(sys)×10-4. This result is in agreement with standard model calculations and confirms the hypothesis of electron-muon universality at the 0.2% level.

  13. Measurement of the pi. -->. e. nu. branching ratio

    Energy Technology Data Exchange (ETDEWEB)

    Bryman, D.A.; Dubois, R.; Macdonald, J.A.; Numao, T.; Olaniyi, B.; Olin, A.; Poutissou, J.; Dixit, M.S.

    1986-03-01

    A measurement of the ..pi -->..e..nu.. branching ratio using a NaI(Tl) spectrometer yields a value GAMMA((..pi -->..e..nu..)+(..pi -->..e..nu gamma..))/ GAMMA((..pi --> mu nu..)+(..pi --> mu nu gamma..)) = (1. 218 +- 0.014) x 10/sup -4/. The result is consistent with expectations of the standard electroweak theory incorporating electron-muon universality.

  14. Auxin, cytokinin and the control of shoot branching

    Science.gov (United States)

    Müller, Dörte; Leyser, Ottoline

    2011-01-01

    Background It has been known for many decades that auxin inhibits the activation of axillary buds, and hence shoot branching, while cytokinin has the opposite effect. However, the modes of action of these two hormones in branching control is still a matter of debate, and their mechanisms of interaction are equally unresolved. Scope Here we review the evidence for various hypotheses that have been put forward to explain how auxin and cytokinin influence axillary bud activity. In particular we discuss the roles of auxin and cytokinin in regulating each other's synthesis, the cell cycle, meristem function and auxin transport, each of which could affect branching. These different mechanisms have implications for the main site of hormone action, ranging from systemic action throughout the plant, to local action at the node or in the bud meristem or leaves. The alternative models have specific predictions, and our increasing understanding of the molecular basis for hormone transport and signalling, cell cycle control and meristem biology is providing new tools to enable these predictions to be tested. PMID:21504914

  15. First measurement of the Omega /sup -/ decay branching ratios

    CERN Document Server

    Bourquin, M; Chatelus, Y; Chollet, J C; Degré, A; Froidevaux, D; Fyfe, A R; Gaillard, J M; Gee, C N P; Gibson, W M; Igo-Kemenes, P; Jeffreys, P W; Merkel, B; Morand, R; Plothow, H; Repellin, J P; Saunders, B J; Sauvage, G; Schiby, B; Siebert, H W; Smith, V J; Streit, K P; Strub, R; Thresher, J J; Tovey, Stuart N

    1979-01-01

    In an experiment in the CERN-SPS charged-hyperon beam, the main Omega /sup -/ decay branching ratios have been measured to be Gamma ( Omega /sup -/ to Lambda K/sup -/)/ Gamma (all)=0.686+or-0.013, Gamma ( Omega /sup -/ to Xi /sup 0/ pi /sup -/)/ Gamma (all) =0.234+or-0.013, Gamma ( Omega /sup -/ to Xi /sup -/ pi /sup 0/)/ Gamma (all)=0.080+or-0.008. The relative branching ratio of the two Xi pi modes provides a test of the Delta I=1/2 rule in decuplet-octet transitions. A search has also been made for the rare decay modes Omega /sup -/ to Lambda pi /sup -/, Omega /sup -/ to Xi /sup -/ gamma , Omega /sup -/ to Xi /sup -/ pi /sup +/ pi /sup -/ and Omega /sup -/ to Xi /sup 0/e/sup -/ nu . (6 refs).

  16. Constitutional Law and International Law at the Turn of the Century ...

    African Journals Online (AJOL)

    Administrator

    Constitutional Law and International Law at the Turn of the Century*. Prof Dr Jochen Abr. Frowein, Director of the Max-Planck-Institute for Comparative Public. Law and International Law former Vice-President of the European Commission of Human. Rights. 1 Introduction. Centuries are artificial landmarks created by men.

  17. Chemical Composition of Sea Buckthorn Leaves, Branches and Bark

    Directory of Open Access Journals (Sweden)

    Gradt Ina

    2017-06-01

    Full Text Available Sea buckthorn leaves and branches presently create waste-/by-products of harvesting after pruning the plants. It is already known that sea buckthorn berries are important for their chemical composition and based on this occupy a wide field in nutrition. We raised the idea that sea buckthorn leaves, branches, and especially the bark, have also an extraordinary chemical composition like the berries. The aim of this study was to describe these by-products. For this purpose, detailed full analyses of corresponding samples from Russia (seven varieties and Germany (four varieties were performed. Especially the dry mass, fat content, proteins, carbohydrates, starch content, and crude fiber were investigated to obtain an overview. Minor components like total phenol content, metals, and water- and fat-soluble vitamins were also studied. All analytical parameters were based on an official collection of analysis methods (German ASU - amtliche Sammlung von Untersuchungsverfahren. The results of the full analysis of leaves and branches show some interesting aspects about the differences between male and female plants. Furthermore, we observed differences between Russian and German sea buckthorn varieties. Investigation of minor components showed that vitamins were present in very low amount (< 0.1 %.

  18. Antibiotics and renal branching morphogenesis: comparison of toxicities.

    Science.gov (United States)

    Bueters, Ruud R G; Kusters, Lisanne J A; Klaasen, Annelies; van den Heuvel, Lambertus P; Schreuder, Michiel F

    2014-12-01

    Many premature born neonates receive antibiotic drugs to treat infections, which are applied during active nephrogenesis. We studied the impact of clinical concentrations of gentamicin and alternatives, ceftazidime and meropenem, on ureteric branching. Mice metanephroi were dissected at embryonic day 13 and cultured in media with or without various concentrations of gentamicin, ceftazidime, or meropenem. Zero and 24 h kidney size were assessed by surface area measurements, and the ureteric tree was visualized by whole mount staining and confocal microscopy. Branching was evaluated by counting and gene expression levels of Wt1, Sox9, Bmp7, Fgf8, and Gdnf were investigated. A concentration of 2,000 μmol/l ceftazidime impaired ureteric development. In addition, a 4.5-fold and a 2.5-fold downregulation was noted in Fgf8 and Gdnf, respectively. No adverse effects were noted after gentamicin or meropenem treatment. No relationship was noted between surface area expansion and ureteric bud formation, but surface area at explantation related to bud count after 24 h of culture. Ceftazidime, but not gentamicin or meropenem reduced ureteric branching in mice and suggest a role for Fgf8 and Gdnf in its mechanism. Metanephros surface area measurements can be used to reduce intra- and inter-litter variation.

  19. Heterotypic control of basement membrane dynamics during branching morphogenesis.

    Science.gov (United States)

    Nelson, Deirdre A; Larsen, Melinda

    2015-05-01

    Many mammalian organs undergo branching morphogenesis to create highly arborized structures with maximized surface area for specialized organ function. Cooperative cell-cell and cell-matrix adhesions that sculpt the emerging tissue architecture are guided by dynamic basement membranes. Properties of the basement membrane are reciprocally controlled by the interacting epithelial and mesenchymal cell populations. Here we discuss how basement membrane remodeling is required for branching morphogenesis to regulate cell-matrix and cell-cell adhesions that are required for cell patterning during morphogenesis and how basement membrane impacts morphogenesis by stimulation of cell patterning, force generation, and mechanotransduction. We suggest that in addition to creating mature epithelial architecture, remodeling of the epithelial basement membrane during branching morphogenesis is also essential to promote maturation of the stromal mesenchyme to create mature organ structure. Recapitulation of developmental cell-matrix and cell-cell interactions are of critical importance in tissue engineering and regeneration strategies that seek to restore organ function. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. 21 CFR 1307.02 - Application of State law and other Federal law.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Application of State law and other Federal law. 1307.02 Section 1307.02 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE MISCELLANEOUS General Information § 1307.02 Application of State law and other Federal law. Nothing in this...

  1. The unique branching patterns of Deinococcus glycogen branching enzymes are determined by their N-terminal domains.

    NARCIS (Netherlands)

    Palomo, M.; Kralj, S.; van der Maarel, M. J. E. C.; Dijkhuizen, L.

    2009-01-01

    Glycogen branching enzymes (GBE) or 1,4-alpha-glucan branching enzymes (EC 2.4.1.18) introduce alpha-1,6 branching points in alpha-glucans, e.g., glycogen. To identify structural features in GBEs that determine their branching pattern specificity, the Deinococcus geothermalis and Deinococcus

  2. Muslim personal law and the meaning of "law" in the South African and Indian constitutions

    OpenAIRE

    C Rautenbach

    1999-01-01

    The Muslim population of South Africa follows a practice which may be referred to as Muslim personal law. Although section 15 of the Constitution of the Republic of South Africa 108 of 1996 recognises religious freedom and makes provision for the future recognition of other personal law systems, Muslim personal law is, at this stage, not formally recognised in terms of South African law. Since Muslim personal law receives no constitutional recognition the question may be asked whether the 199...

  3. On the origins of the Mendelian laws.

    Science.gov (United States)

    Monaghan, F; Corcos, A

    1984-01-01

    The two laws usually attributed to Mendel were not considered as laws by him. The first law, the law of independent segregation occurs in Mendel's paper as an assumption or hypothesis. Hugo de Vries refers to this as a law discovered by Mendel. This appears to be the first use of an expression equivalent to Mendel's law. In his paper de Vries did not associate the observable characters with structures having a causitive role. That was done by Correns, who transformed the law of segregation of characters into a law of the segregation of anlagen. The second law, the law of independent assortment, is present in embryonic form in Mendel's paper. Here the independent assortment of characters appears as a secondary conclusion to a series of experiments involving several pairs of traits. Mendel repeats the primary conclusion later in the paper but not the secondary one. This leads us to believe that he considered the secondary conclusion as of lesser importance. We note in this context that the 9:3:3:1 ratio commonly associated with the idea of independent assortment, and attributed to Mendel, also does not occur in his paper. A careful reading of the papers of his discoverers shows it was Correns who first drew attention to this ratio. However, he did not formulate the second Mendelian law even though it was clearly implied. Neither was it stated by de Vries. Indeed, the first clear separation of the two laws and the naming of the second law was by T. H. Morgan some 13 years later.

  4. 76 FR 41323 - Notice of Availability of the Final Environmental Assessment for the Metropolitan Branch Trail

    Science.gov (United States)

    2011-07-13

    ... ADMINISTRATION Notice of Availability of the Final Environmental Assessment for the Metropolitan Branch Trail... Environmental Assessment for the Metropolitan Branch Trail (MBT) Project. SUMMARY: The U.S. Federal Highway... (Ea) for the Metropolitan Branch Trail Project, pursuant to the requirements of the National...

  5. Branched polymers on branched polymers

    OpenAIRE

    Durhuus, Bergfinnur; Jonsson, Thordur

    1996-01-01

    We study an ensemble of branched polymers which are embedded on other branched polymers. This is a toy model which allows us to study explicitly the reaction of a statistical system on an underlying geometrical structure, a problem of interest in the study of the interaction of matter and quantized gravity. We find a phase transition at which the embedded polymers begin to cover the basis polymers. At the phase transition point the susceptibility exponent $\\gamma$ takes the value 3/4 and the ...

  6. Current state of US breastfeeding laws.

    Science.gov (United States)

    Nguyen, Thu T; Hawkins, Summer Sherburne

    2013-07-01

    This study systematically examined state-level laws protecting breastfeeding, including their current status and historical development, as well as identified gaps across US states and regions. The National Conference of State Legislatures summarised breastfeeding laws for 50 states and DC as of September 2010, which we updated through May 2011. We then searched LexisNexis and Westlaw to find the full text of laws, recording enactment dates and definitions. Laws were coded into five categories: (1) employers are encouraged or required to provide break time and private space for breastfeeding employees; (2) employers are prohibited from discriminating against breastfeeding employees; (3) breastfeeding is permitted in any public or private location; (4) breastfeeding is exempt from public indecency laws; and (5) breastfeeding women are exempt from jury duty. By May 2011, 1 state had enacted zero breastfeeding laws, 10 had one, 22 had two, 12 had three, 5 had four and 1 state had laws across all five categories. While 92% of states allowed mothers to breastfeed in any location and 57% exempted breastfeeding from indecency laws, 37% of states encouraged or required employers to provide break time and accommodations, 24% offered breastfeeding women exemption from jury duty and 16% prohibited employment discrimination. The Northeast had the highest proportion of states with breastfeeding laws and the Midwest had the lowest. Breastfeeding outside the home is protected to varying degrees depending on where women live; this suggests that many women are not covered by comprehensive laws that promote breastfeeding. © 2012 John Wiley & Sons Ltd.

  7. Utility of characters evolving at diverse rates of evolution to resolve quartet trees with unequal branch lengths: analytical predictions of long-branch effects

    OpenAIRE

    Su, Zhuo; Townsend, Jeffrey P.

    2015-01-01

    Background The detection and avoidance of ?long-branch effects? in phylogenetic inference represents a longstanding challenge for molecular phylogenetic investigations. A consequence of parallelism and convergence, long-branch effects arise in phylogenetic inference when there is unequal molecular divergence among lineages, and they can positively mislead inference based on parsimony especially, but also inference based on maximum likelihood and Bayesian approaches. Long-branch effects have b...

  8. Law Enforcement of Cyber Terorism in Indonesia

    Directory of Open Access Journals (Sweden)

    Sri Ayu Astuti

    2015-12-01

    Full Text Available Cyber terrorism is one of the category of crimes that cross border organized and has been established as an extraordinary crime. This crime is becoming a serious threat to countries in the world. In this regard, the Government's attitude of firmness needed to enforce cyber laws against the freedom development in social media. The development of the immeasurable it in the country of Indonesia required the limitations by doing legal liability over the behavior of law which deviates towards the use of technology tools. Strict law enforcement efforts as a clear attitude to stop actively moving massive terrorism, by enacting the provisions of the law on information and electronic transactions as well as the law of terrorism effectively. How To Cite: Astuti, S. (2015. Law Enforcement of Cyber Terorism in Indonesia. Rechtsidee, 2(2, 157-178. doi:http://dx.doi.org/10.21070/jihr.v2i2.82

  9. History of establishment of scientific technology law focused on exchanges of Korea, China and Japan

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Gyeong Hui

    1990-10-15

    This book introduces science and technology promotion related law, industrial technology related law, resources and energy related law, nuclear energy related law, information and communication related law, intellectual property right related law, and environment related law. It explains process of development of 7 laws in threes countries and relations of three countries exchanges. It also covers special law for science and technology innovation, electric utility law, petroleum enterprise law, telecommunication related law, law of settlement of digital divide, and information-oriented law.

  10. Hilbert Series and Mixed Branches of T[SU(N)] theories

    Energy Technology Data Exchange (ETDEWEB)

    Carta, Federico [Departamento de Física Teórica and Instituto de Física Teórica UAM-CSIC,Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid (Spain); Hayashi, Hirotaka [Departamento de Física Teórica and Instituto de Física Teórica UAM-CSIC,Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid (Spain); Tokai University,4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan)

    2017-02-07

    We consider mixed branches of 3dN=4T[SU(N)] theory. We compute the Hilbert series of the Coulomb branch part of the mixed branch from a restriction rule acting on the Hilbert series of the full Coulomb branch that will truncate the magnetic charge summation only to the subset of BPS dressed monopole operators that arise in the Coulomb branch sublocus where the mixed branch stems. This restriction can be understood directly from the type IIB brane picture by a relation between the magnetic charges of the monopoles and brane position moduli. We also apply the restriction rule to the Higgs branch part of a given mixed branch by exploiting 3d mirror symmetry. Both cases show complete agreement with the results calculated by different methods.

  11. Visualization of Kepler's Laws of Planetary Motion

    Science.gov (United States)

    Lu, Meishu; Su, Jun; Wang, Weiguo; Lu, Jianlong

    2017-01-01

    For this article, we use a 3D printer to print a surface similar to universal gravitation for demonstrating and investigating Kepler's laws of planetary motion describing the motion of a small ball on the surface. This novel experimental method allows Kepler's laws of planetary motion to be visualized and will contribute to improving the…

  12. PRINCIPLE OF PROPORTIONALITY, CRITERION OF LEGITIMACY IN THE PUBLIC LAW

    Directory of Open Access Journals (Sweden)

    MARIUS ANDREESCU

    2011-04-01

    Full Text Available A problem of essence of the state is the one to delimit the discretionary power, respectively the power abuse in the activity of the state’s institutions. The legal behavior of the state’s institutions consists in their right to appreciate them and the power excess generates the violation of a subjective right or of the right that is of legitimate interest to the citizen. The application and nonobservance of the principle of lawfulness in the activities of the state is a complex problem because the exercise of the state’s functions assumes the discretionary powers with which the states authorities are invested, or otherwise said the ‘right of appreciation” of the authorities regarding the moment of adopting the contents of the measures proposed. The discretionary power cannot be opposed to the principle of lawfulness, as a dimension of the state de jure. In this study we propose to analyze the concept of discretionary power, respectively the power excess, having as a guidance the legislation, jurisprudence and doctrine in the matter. At the same time we would like to identify the most important criterions that will allow the user, regardless that he is or not an administrator, a public clerk or a judge, to delimit the legal behavior of the state’s institutions from the power excess. Within this context, we appreciate that the principle of proportionality represents such a criterion. The proportionality is a legal principle of the law, but at the same time it is a principle of the constitutional law and of other law branches. It expresses clearly the idea of balance, reasonability but also of adjusting the measures ordered by the state’s authorities to the situation in fact, respectively to the purpose for which they have been conceived. In our study we choose theoretical and jurisprudence arguments according to which the principle of proportionality can procedurally be determined and used to delimit the discretionary power and

  13. European and Czech principles of contract law

    OpenAIRE

    Balážová, Júlia

    2008-01-01

    8 Summary European and Czech Principles of Contract Law This thesis is focused on principles of contract law. In the first instance, it explains the theoretical conception of principles of law and adverts to their status in the Czech legal system. The second Chapter of the thesis dissertates about basic principles of the Czech private law starting with the principle of freedom of contract, ends with the principles of good faith and fair dealing. The main part of the thesis deals with the Euro...

  14. Structural Causes of Right Bundle Branch Block?Time for a Closer Look?

    OpenAIRE

    Ker, James

    2010-01-01

    Right bundle branch block is an electrocardiographic phenomenon with specific criteria. Currently, two specific forms of right bundle branch block are acknowledged, a proximal and a distal variant. A vast array of pathologies can cause proximal, distal or even combined forms of right bundle branch block. In this study it is suggested that a third type of right bundle branch block exist: one caused by a subaortic muscular tendon in the left ventricle, leading to an increased velocity of conduc...

  15. Corner Flow of Power Law Fluids

    DEFF Research Database (Denmark)

    Henriksen, P.; Hassager, Ole

    1989-01-01

    A local analysis of the flow of power law fluids near corners is performed. The equation for the stream function is shown to allow separated solutions in plane polar coordinates. The radial behavior is shown to be algebraic and results are given for the exponent for different values of corner angle...... and power law exponent. In addition, the critical angle for the onset of an eddy structure is found as function of the power law exponent....

  16. The Concept of Law and International Society

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    Hedley Bull, one of the founders of the School of International Society (English School) relies heavily on H.L.A. Hart in his understanding of law, including international law. The contribution seeks to explore 1) how Bull has creatively made use of Hart's Concept of Law, 2) on which points Hart......'s theory has short comings, 3) on which additional points Bull's use of the concept of law has short comings, and 4) sketch of ideas how to improve the various short comings....

  17. Henry's law constants of polyols

    Science.gov (United States)

    Compernolle, S.; Müller, J.-F.

    2014-12-01

    Henry's law constants (HLC) are derived for several polyols bearing between 2 and 6 hydroxyl groups, based on literature data for water activity, vapour pressure and/or solubility. While deriving HLC and depending on the case, also infinite dilution activity coefficients (IDACs), solid state vapour pressures or activity coefficient ratios are obtained as intermediate results. An error analysis on the intermediate quantities and the obtained HLC is included. For most compounds, these are the first values reported, while others compare favourably with literature data in most cases. Using these values and those from a previous work (Compernolle and Müller, 2014), an assessment is made on the partitioning of polyols, diacids and hydroxy acids to droplet and aqueous aerosol.

  18. Henry's law constants of polyols

    Directory of Open Access Journals (Sweden)

    S. Compernolle

    2014-12-01

    Full Text Available Henry's law constants (HLC are derived for several polyols bearing between 2 and 6 hydroxyl groups, based on literature data for water activity, vapour pressure and/or solubility. While deriving HLC and depending on the case, also infinite dilution activity coefficients (IDACs, solid state vapour pressures or activity coefficient ratios are obtained as intermediate results. An error analysis on the intermediate quantities and the obtained HLC is included. For most compounds, these are the first values reported, while others compare favourably with literature data in most cases. Using these values and those from a previous work (Compernolle and Müller, 2014, an assessment is made on the partitioning of polyols, diacids and hydroxy acids to droplet and aqueous aerosol.

  19. Branching is coordinated with mitosis in growing hyphae of Aspergillus nidulans

    DEFF Research Database (Denmark)

    Dynesen, Jens Østergaard; Nielsen, Jens

    2003-01-01

    Filamentous fungi like Aspergillus nidulans can effectively colonize their surroundings by the formation of new branches along the existing hyphae. While growth conditions, chemical perturbations, and mutations affecting branch formation have received great attention during the last decades, the ...

  20. The Liability of the Employer and the Liability of the Employees between Civil Law and Labour Law

    Directory of Open Access Journals (Sweden)

    Alexandru POPA

    2010-02-01

    Full Text Available The working relationships based on the individual labour contract have an unprecedented aspect in civil law, namely, inequity of parts during the performance of the contract. This inequity is transposed in theoretical and applicative plan by the existence of the subordination report between the employer and employee. The lack of balance of the forces between the two parts of the contract constituted the necessary element for the birth of the new law branch which, by its settlements, to compensate this drawback. Though, in matter of liability, this “law of inequity” does not distinguish as a creator of new and independent institutions from “the general law”, apparently confining only at the removing or compensating the premises of the parts inequity. Thus, the Romanian labour law create a specific institution named patrimonial liability which involve applicable rules in the legal relationship arise from the individual labour contract that represent an exception from the common rules of the civil liability but does not completely delimit from it and using it as a decipherer resource of its elements and as supplement resource.The patrimonial liability does not exclude in all the situations the co-existence of other forms of civil, contravention or criminal liability if the necessary elements for their incidence occur.

  1. The Anthropocene - and International Law of the Holocene

    Science.gov (United States)

    Vidas, D.

    2012-12-01

    Scientists are increasingly voicing a new concern: that the Earth may be undergoing a shift from the most recent known geological epoch, the Holocene (the latest 11,700 years, which have been characterized by relative environmental stability - a factor significant for the development of human civilization), to a new one - the Anthropocene (Zalasiewicz et al., 2010). In 2009, the Anthropocene Working Group was established within the International Commission on Stratigraphy in order to examine the stratigraphic basis for the term 'Anthropocene' and to consider the justification for its possible formalization as the most recent geological time unit. Formal change of the Geological Time Scale due to recognition of the Anthropocene as a new epoch in the geological history of our planet could critically raise awareness and highlight the magnitude of the human impact on the Earth System, prompting fundamental reflection on today's social structures. Important questions may arise about the sustainability of certain aspects of current International Law - a system of rules resting on foundations that evolved under the circumstances of the Holocene, assumed to be ever-lasting. Core challenges for International Law may now be on the horizon. Certain segments of international law, such as the Law of the Sea, involve causal links (historical and ideological) with the development towards the Anthropocene (Vidas, 2011). Other aspects, such as human rights, may gain in prominence and acquire new dimensions - all likely to require fundamental re-examination of accepted perspectives of International Law. The Law of the Sea - a branch of international law that applies to around 71 percent of the Earth's surface area - received its current framework in the near-universal 1982 United Nations Convention on the Law of the Sea (162 parties as of 1 July 2012), which in turn built on some four centuries of development. In our times, however, a thorough re-examination of the Law of the Sea

  2. Flowering branches cause injuries to second-year main stems of Artemisia tridentata nutt. subspecies tridentata

    Science.gov (United States)

    Lance S. Evans; Angela Citta; Stewart C. Sanderson

    2012-01-01

    Eccentricity of stems of Artemisia tridentata Nutt. (big sagebrush) has been reported previously. Analysis of samples observed over 2 years documented that each stem terminal produces about 8-10 branches each year, and during second-year growth, 3-8 of these develop into short, flowering, determinate branches. Each flowering branch produces hundreds of seeds and then...

  3. Application of Ranganathans Laws to the Web

    OpenAIRE

    Fatemeh Amoohosseini; Tahereh Aziminia

    2006-01-01

    This paper analyzes the Web and raises a significant question: Does the Web save the time of the users? This question is analyzed in the context of Five Laws of the Web. What do these laws mean? The laws are meant to be elemental, to convey a deep understanding and capture the essential meaning of the World Wide Web. These laws may seem simplistic, but in fact they express a simple, crystal-clear vision of what the Web ought to be. Moreover, we intend to echo the simplicity of Ranganathans Fi...

  4. Assassination and the Law of Armed Conflict

    Science.gov (United States)

    1991-04-01

    PHOTOGRAPH THIS SHIEET AND RETURN TO DTIC-FDAC DTIC R7" A DOaChEErT nROCzSSmc Sinr ruvwLENOMU 1W LOAN DOCUMENT ASSASSINATION AND THE LAW OF ARMED...subject of statutory prohibition under the law of the United States. II. INTERNATIONAL LAW REGARDING ASSASSINATION Assassination as a tactic of war was...considered that to be entirely permissible. 8 Hugo Grotius considered "whether, according to the law of nations, it is permissible to kill an enemy by

  5. Disorder effects on the static scattering function of star branched polymers

    Directory of Open Access Journals (Sweden)

    V. Blavatska

    2012-10-01

    Full Text Available We present an analysis of the impact of structural disorder on the static scattering function of f-armed star branched polymers in d dimensions. To this end, we consider the model of a star polymer immersed in a good solvent in the presence of structural defects, correlated at large distances r according to a power law ~r-a. In particular, we are interested in the ratio g(f of the radii of gyration of star and linear polymers of the same molecular weight, which is a universal experimentally measurable quantity. We apply a direct polymer renormalization approach and evaluate the results within the double ϵ = 4 - d, δ = 4 - a-expansion. We find an increase of g(f with an increasing δ. Therefore, an increase of disorder correlations leads to an increase of the size measure of a star relative to linear polymers of the same molecular weight.

  6. About the Absence of Exotics and the Coulomb Branch Formula

    Science.gov (United States)

    Del Zotto, Michele; Sen, Ashoke

    2017-11-01

    The absence of exotics is a conjectural property of the spectrum of BPS states of four-dimensional {N=2} supersymmetric QFT's. In this note we revisit the precise statement of this conjecture, and develop a general strategy that, if applicable, entails the absence of exotic BPS states. Our method is based on the Coulomb branch formula and on quiver mutations. In particular, we obtain the absence of exotic BPS states for all pure SYM theories with simple, simply-laced gauge group G, and, as a corollary, of infinitely many other lagrangian {N=2} theories.

  7. The Voice of the Law in Transition

    Directory of Open Access Journals (Sweden)

    Rafiqa Qurrata A'yun

    2015-08-01

    Full Text Available It is no doubt that the law has a tight relation with the language. We can see how language works in law since it comes from the idea, being enacted, and enforced. That is why language has a significant role along the legal process. This article will review the book written by Ab Massier which assumes at least three aspect of linguistic job in law: doing law is acting by means of language into a lingual activity, which is based on texts, and is resulting in texts. The main issue in this book is based on the problems of Indonesian language of the law which has replaced the Dutch language. Massier criticize instrumental approach to language and the impact of Dutch in Indonesian law language. His analysis refers to James Boyd White's statement about a translation of authoritative texts as the primary feature to define law itself. It is the perspective of doing law as a lingual activity that consists of communicating, speaking, and writing. Almost all legal processes produce texts, and therefore the text means the authority of the law.

  8. Measurement of Branching Fractions of Radiative Charm Decays

    Energy Technology Data Exchange (ETDEWEB)

    Aubert, B

    2008-08-18

    We present a measurement of the branching fractions for the Cabibbo-favored radiative decay, D{sup 0} {yields} {bar K}*{sup 0}{gamma}, and the Cabibbo-suppressed radiative decay, D{sup 0} {yields} {phi}{gamma}. These measurements are based on a data sample corresponding to an integrated luminosity of 387.1 fb{sup -1}, recorded with the BABAR detector at the PEP-II e{sup +}e{sup -} asymmetric-energy collider operating at center-of-mass energies 10.58 and 10.54 GeV. We measure the branching fractions relative to the well-studied decay D{sup 0} {yields} K{sup -}{pi}{sup +} and find {Beta}(D{sup 0} {yields} {bar K}*{sup 0}{gamma})/{Beta}(D{sup 0} {yields} K{sup -}{pi}{sup +}) = (8.43 {+-} 0.51 {+-} 0.70) x 10{sup -3} and {Beta}(D{sup 0} {yields} {phi}{gamma})/{Beta}(D{sup 0} {yields} K{sup -}{pi}{sup +}) = (7.15 {+-} 0.78 {+-} 0.69) x 10{sup -4}, where the first error is statistical and the second is systematic. This is the first measurement of {Beta}(D{sup 0} {yields} {bar K}*{sup 0} {gamma}).

  9. A case of ‘Masquerading’ bundle branch block: A forgotten concept

    OpenAIRE

    Dinesh Choudhary; Narayanan Namboodiri; Jaganmohan A. Tharakan

    2014-01-01

    ‘Masquerading’ bundle branch block (right bundle branch block in the precordial leads with left bundle branch block in frontal leads and left axis deviation) is seen most commonly with coronary artery disease and hypertension. No definite explanation is available so far for these changes. We are presenting a case of rare congenital intranuclear inclusion myopathy with congestive heart failure and ‘Masquerading’ bundle branch block in ECG.

  10. Thermus thermophilus Glycoside Hydrolase Family 57 Branching Enzyme : Crystal Structure, Mechanism of Action, and Products Formed

    NARCIS (Netherlands)

    Palomo, Marta; Pijning, Tjaard; Booiman, Thijs; Dobruchowska, Justyna M.; Vlist, Jeroen van der; Kralj, Slavko; Planas, Antoni; Loos, Katja; Kamerling, Johannis P.; Dijkstra, Bauke W.; Maarel, Marc J.E.C. van der; Dijkhuizen, Lubbert; Leemhuis, Hans

    2011-01-01

    Branching enzyme (EC 2.4.1.18; glycogen branching enzyme; GBE) catalyzes the formation of alpha 1,6-branching points in glycogen. Until recently it was believed that all GBEs belong to glycoside hydrolase family 13 (GH13). Here we describe the cloning and expression of the Thermus thermophilus

  11. Synthesis, Characterization, and Flocculation Properties of Branched Cationic Polyacrylamide

    Directory of Open Access Journals (Sweden)

    Weimin Sun

    2013-01-01

    Full Text Available A water soluble branched cationic polyacrylamide (BCPAM was synthesized using solution polymerization. The polymerization was initiated using potassium diperiodatocuprate, K5[Cu(HIO62](Cu(III, initiating the self-condensing vinyl copolymerization of acrylamide and acryloxyethyltrimethyl ammonium chloride (DAC monomer. The resulting copolymer was characterized by the use of Fourier-transform infrared (FTIR spectroscopy and nuclear magnetic resonance (NMR spectroscopy. Its flocculation properties were evaluated with standard jar tests of sewage. The effects of initiator concentration, monomer concentration, reaction temperature, and the mass ratio of monomers on intrinsic viscosity and flocculation properties of the product were determined using single-factor experiments and orthogonal experiment.

  12. The role of branch architecture in assimilate production and partitioning: the example of Apple (Malus domestica

    Directory of Open Access Journals (Sweden)

    Julienne eFanwoua

    2014-07-01

    Full Text Available Understanding the role of branch architecture in carbon production and allocation is essential to gain more insight into the complex process of assimilate partitioning in fruit trees. This mini review reports on the current knowledge of the role of branch architecture in carbohydrate production and partitioning in apple. The first-order carrier branch of apple illustrates the complexity of branch structure emerging from bud activity events and encountered in many fruit trees. Branch architecture influences carbon production by determining leaf exposure to light and by affecting leaf internal characteristics related to leaf photosynthetic capacity. The dynamics of assimilate partitioning between branch organs depends on the stage of development of sources and sinks. The sink strength of various branch organs and their relative positioning on the branch also affect partitioning. Vascular connections between branch organs determine major pathways for branch assimilate transport. We propose directions for employing a modelling approach to further elucidate the role of branch architecture on assimilate partitioning.

  13. Investigation of agility levels according to different sport branches

    OpenAIRE

    DEMIRHAN, Bilal; BOTOBAEV, Beksultan; CANUZAKOV, Kanat; GERİ, Serdar

    2017-01-01

    The aim of thisstudy is to examine the agility levels according to sports branches. A total of50 male athletes, consisting of 10 wrestlers, 10 volleyball players, 10 boxers,10 basketball players and 10 football players, whose average ages were 20.94 ±1.64, participated in the study voluntarily. Illinois Agility Test has beenapplied on the athletes. The agility levels of the participating athletes havebeen recorded in seconds. The level of agility have been determined in theFootball players as...

  14. The Fundamental Concept of Crime in International Criminal Law: A Comparative Law Analysis

    DEFF Research Database (Denmark)

    Marchuk, Iryna

    This book examines the rapid development of the fundamental concept of a crime in international criminal law from a comparative law perspective in light of the catalyzing impact of the criminal law theory developed in major world legal systems on the crystallization of the substantive part...... of international criminal law. This study offers a critical overview of international and domestic jurisprudence in regards to the construal of the concept of a crime (actus reus, mens rea, defences, modes of liability) and exposes roots of confusion in international criminal law through a comprehensive...... comparative analysis of substantive criminal laws in selected legal jurisdictions....

  15. Association mapping in sunflower (Helianthus annuus L.) reveals independent control of apical vs. basal branching.

    Science.gov (United States)

    Nambeesan, Savithri U; Mandel, Jennifer R; Bowers, John E; Marek, Laura F; Ebert, Daniel; Corbi, Jonathan; Rieseberg, Loren H; Knapp, Steven J; Burke, John M

    2015-03-11

    Shoot branching is an important determinant of plant architecture and influences various aspects of growth and development. Selection on branching has also played an important role in the domestication of crop plants, including sunflower (Helianthus annuus L.). Here, we describe an investigation of the genetic basis of variation in branching in sunflower via association mapping in a diverse collection of cultivated sunflower lines. Detailed phenotypic analyses revealed extensive variation in the extent and type of branching within the focal population. After correcting for population structure and kinship, association analyses were performed using a genome-wide collection of SNPs to identify genomic regions that influence a variety of branching-related traits. This work resulted in the identification of multiple previously unidentified genomic regions that contribute to variation in branching. Genomic regions that were associated with apical and mid-apical branching were generally distinct from those associated with basal and mid-basal branching. Homologs of known branching genes from other study systems (i.e., Arabidopsis, rice, pea, and petunia) were also identified from the draft assembly of the sunflower genome and their map positions were compared to those of associations identified herein. Numerous candidate branching genes were found to map in close proximity to significant branching associations. In sunflower, variation in branching is genetically complex and overall branching patterns (i.e., apical vs. basal) were found to be influenced by distinct genomic regions. Moreover, numerous candidate branching genes mapped in close proximity to significant branching associations. Although the sunflower genome exhibits localized islands of elevated linkage disequilibrium (LD), these non-random associations are known to decay rapidly elsewhere. The subset of candidate genes that co-localized with significant associations in regions of low LD represents the most

  16. Nonlinear branch-point dynamics of multiarm polystyrene

    DEFF Research Database (Denmark)

    Nielsen, Jens Kromann; Rasmussen, Henrik K.; Denberg, Martin

    2006-01-01

    Two branched polystyrene melts with narrow molar mass distribution have been synthesized: a multiarm An-C-C-An pom-pom polystyrene and an An-C asymmetric star polystyrene where n is the number of arms. The pom-pom and the asymmetric star have molar masses of Mw ) 300 kg/mol and Mw ) 275 kg...... polystyrene, the measured transient elongational viscosity is not consistent with a rheological constitutive equation that is separable in time and strain. Contrary to this situation, however, for pom-pom polystyrene, the transient elongational viscosity may be described by a time-strain separable...

  17. Application of principles of European law in the Supreme Court of Estonia : [doktoritöö] / Carri Ginter ; juhendaja: Raul Narits

    Index Scriptorium Estoniae

    Ginter, Carri, 1978-

    2008-01-01

    Kaitses Tartus 01. 07. 2008. a.. - Koosneb artiklitest: Access to courts for branches - some thoughts under Estonian and EC law // European competition law review : ECLR (2004) nr. 11, lk. 708-715 ; Constitutional review and EC law in Estonia // European Law Review (2006) nr. 6, lk. 912-923 ; Effective implementation of the Trade Mark Directive in Estonia // European competition law review : ECLR (2007) nr. 6, lk. 337-345 ; Procedural issues relating to EU law in the Estonian Supreme Court // Juridica International. XII. Tartu, 2007, lk. 67-79

  18. Internationalisation of Law: Historical and Cultural Aspects

    DEFF Research Database (Denmark)

    Lev, Amnon

    2011-01-01

    The article provides a historical overview of the stages in the internationalisation of Danish law and the implication of regional and global legal settings in this process......The article provides a historical overview of the stages in the internationalisation of Danish law and the implication of regional and global legal settings in this process...

  19. A case of an infant with bundle branch reentrant ventricular tachycardia

    Directory of Open Access Journals (Sweden)

    Satoki Fujii

    2012-04-01

    Full Text Available Catheter ablation of the right bundle branch was performed on an 11-month-old infant for the treatment of drug-resistant bundle branch reentrant ventricular tachycardia. The occurrence of right bundle branch block could not be used as an endpoint of treatment because the patient had presented with incomplete right bundle branch block pattern during sinus rhythm. We performed ablation of the right bundle branch and utilized changes of duration and morphology of the QRS complex as indicators. Eight years have passed with no development of any atrioventricular block or tachycardia episode.

  20. A Measurement of the Tau Hadronic Branching Ratios

    CERN Document Server

    Abdallah, J.; Adam, W.; Adzic, P.; Albrecht, T.; Alderweireld, T.; Alemany-Fernandez, R.; Allmendinger, T.; Allport, P.P.; Amaldi, U.; Amapane, N.; Amato, S.; Anashkin, E.; Andreazza, A.; Andringa, S.; Anjos, N.; Antilogus, P.; Apel, W.D.; Arnoud, Y.; Ask, S.; Asman, B.; Augustin, J.E.; Augustinus, A.; Baillon, P.; Ballestrero, A.; Bambade, P.; Barbier, R.; Bardin, D.; Barker, G.J.; Baroncelli, A.; Battaglia, M.; Baubillier, M.; Becks, K.H.; Begalli, M.; Behrmann, A.; Ben-Haim, E.; Benekos, N.; Benvenuti, A.; Berat, C.; Berggren, M.; Berntzon, L.; Bertrand, D.; Besancon, M.; Besson, N.; Bloch, D.; Blom, M.; Bluj, M.; Bonesini, M.; Boonekamp, M.; Booth, P.S.L.; Borisov, G.; Botner, O.; Bouquet, B.; Bowcock, T.J.V.; Boyko, I.; Bracko, M.; Brenner, R.; Brodet, E.; Bruckman, P.; Brunet, J.M.; Bugge, L.; Buschmann, P.; Calvi, M.; Camporesi, T.; Canale, V.; Carena, F.; Castro, Nuno Filipe; Cavallo, F.; Chapkin, M.; Charpentier, P.; Checchia, P.; Chierici, R.; Shlyapnikov, P.; Chudoba, J.; Chung, S.U.; Cieslik, K.; Collins, P.; Contri, R.; Cosme, G.; Cossutti, F.; Costa, M.J.; Crennell, D.; Cuevas, J.; D'Hondt, J.; Dalmau, J.; da Silva, T.; Da Silva, W.; Della Ricca, G.; De Angelis, A.; De Boer, W.; De Clercq, C.; De Lotto, B.; DeMaria, N.; De Min, A.; De Paula, L.; Di Ciaccio, L.; Di Simone, A.; Doroba, K.; Drees, J.; Dris, M.; Eigen, G.; Ekelof, T.; Ellert, M.; Elsing, M.; Espirito Santo, M.C.; Fanourakis, G.; Fassouliotis, D.; Feindt, M.; Fernandez, J.; Ferrer, A.; Ferro, F.; Flagmeyer, U.; Foeth, H.; Fokitis, E.; Fulda-Quenzer, F.; Fuster, J.; Gandelman, M.; Garcia, C.; Gavillet, P.; Gazis, Evangelos; Gokieli, R.; Golob, B.; Gomez-Ceballos, G.; Goncalves, P.; Graziani, E.; Grosdidier, G.; Grzelak, K.; Guy, J.; Haag, C.; Hallgren, A.; Hamacher, K.; Hamilton, K.; Haug, S.; Hauler, F.; Hedberg, V.; Hennecke, M.; Herr, H.; Hoffman, J.; Holmgren, S.O.; Holt, P.J.; Houlden, M.A.; Hultqvist, K.; Jackson, John Neil; Jarlskog, G.; Jarry, P.; Jeans, D.; Johansson, Erik Karl; Johansson, P.D.; Jonsson, P.; Joram, C.; Jungermann, L.; Kapusta, F.; Katsanevas, S.; Katsoufis, E.; Kernel, G.; Kersevan, B.P.; Kerzel, U.; Kiiskinen, A.; King, B.T.; Kjaer, N.J.; Kluit, P.; Kokkinias, P.; Kourkoumelis, C.; Kuznetsov, O.; Krumshtein, Z.; Kucharczyk, M.; Lamsa, J.; Leder, G.; Ledroit, Fabienne; Leinonen, L.; Leitner, R.; Lemonne, J.; Lepeltier, V.; Lesiak, T.; Liebig, W.; Liko, D.; Lipniacka, A.; Lopes, J.H.; Lopez, J.M.; Loukas, D.; Lutz, P.; Lyons, L.; MacNaughton, J.; Malek, A.; Maltezos, S.; Mandl, F.; Marco, J.; Marco, R.; Marechal, B.; Margoni, M.; Marin, J.C.; Mariotti, C.; Markou, A.; Martinez-Rivero, C.; Masik, J.; Mastroyiannopoulos, N.; Matorras, F.; Matteuzzi, C.; Mazzucato, F.; Mazzucato, M.; McNulty, R.; Meroni, C.; Migliore, E.; Mitaroff, W.; Mjornmark, U.; Moa, T.; Moch, M.; Monig, Klaus; Monge, R.; Montenegro, J.; Moraes, D.; Moreno, S.; Morettini, P.; Muller, U.; Munich, K.; Mulders, M.; Mundim, L.; Murray, W.; Muryn, B.; Myatt, G.; Myklebust, T.; Nassiakou, M.; Navarria, F.; Nawrocki, K.; Nicolaidou, R.; Nikolenko, M.; Oblakowska-Mucha, A.; Obraztsov, V.; Olshevsky, A.; Onofre, A.; Orava, R.; Osterberg, K.; Ouraou, A.; Oyanguren, A.; Paganoni, M.; Paiano, S.; Palacios, J.P.; Palka, H.; Papadopoulou, T.D.; Pape, L.; Parkes, C.; Parodi, F.; Parzefall, U.; Passeri, A.; Passon, O.; Peralta, L.; Perepelitsa, V.; Perrotta, A.; Petrolini, A.; Piedra, J.; Pieri, L.; Pierre, F.; Pimenta, M.; Piotto, E.; Podobnik, T.; Poireau, V.; Pol, M.E.; Polok, G.; Pozdnyakov, V.; Pukhaeva, N.; Pullia, A.; Rames, J.; Read, A.; Rebecchi, P.; Rehn, J.; Reid, D.; Reinhardt, R.; Renton, P.; Richard, F.; Ridky, J.; Rivero, M.; Rodriguez, D.; Romero, A.; Ronchese, P.; Roudeau, P.; Rovelli, T.; Ruhlmann-Kleider, V.; Ryabchikov, D.; Sadovsky, A.; Salmi, L.; Salt, J.; Sander, C.; Savoy-Navarro, A.; Schwickerath, U.; Segar, A.; Sekulin, R.; Siebel, M.; Sisakian, A.; Smadja, G.; Smirnova, O.; Sokolov, A.; Sopczak, A.; Sosnowski, R.; Spassov, T.; Stanitzki, M.; Stocchi, A.; Strauss, J.; Stugu, B.; Szczekowski, M.; Szeptycka, M.; Szumlak, T.; Tabarelli, T.; Taffard, A.C.; Tegenfeldt, F.; Timmermans, Jan; Tkachev, L.; Tobin, M.; Todorova, S.; Tome, B.; Tonazzo, A.; Tortosa, P.; Travnicek, P.; Treille, D.; Tristram, G.; Trochimczuk, M.; Troncon, C.; Turluer, M.L.; Tyapkin, I.A.; Tyapkin, P.; Tzamarias, S.; Uvarov, V.; Valenti, G.; Van Dam, Piet; Van Eldik, J.; Van Lysebetten, A.; Van Remortel, N.; Van Vulpen, I.; Vegni, G.; Veloso, F.; Venus, W.; Verdier, P.; Verzi, V.; Vilanova, D.; Vitale, L.; Vrba, V.; Wahlen, H.; Washbrook, A.J.; Weiser, C.; Wicke, D.; Wickens, J.; Wilkinson, G.; Winter, M.; Witek, M.; Yushchenko, O.; Zalewska, A.; Zalewski, P.; Zavrtanik, D.; Zhuravlov, V.; Zimine, N.I.; Zinchenko, A.; Zupan, M.

    2006-01-01

    The exclusive and semi-exclusive branching ratios of the tau lepton hadronic decay modes (h- v_t, h- pi0 v_t, h- pi0 pi0 v_t, h- \\geq 2pi0 v_t, h- \\geq 3pi0 v_t, 2h- h+ v_t, 2h- h+ pi0 v_t, 2h- h+ \\geq 2pi0 v_t, 3h- 2h+ v_t and 3h- 2h+ \\geq 1pi0 v_t) were measured with data from the DELPHI detector at LEP.

  1. Extent of availability and utilization of law reports by law students in ...

    African Journals Online (AJOL)

    This study investigates the extent of availability and utilization of law reports by final year lawstudents in the Universities of Uyo and Calabar law libraries. Survey research design was adopted for the study. A total of 450 under graduate final year Law students projects were examined to determine thefrequencyofcitations of ...

  2. Branching Fraction Measurements of B --> eta c K Decays

    Energy Technology Data Exchange (ETDEWEB)

    Aubert, B.

    2004-03-02

    We study the decays B{sup +} {yields} {eta}{sub c}K{sup +} and B{sup 0} {yields} {eta}{sub c}K{sup 0}, where the {eta}{sub c} is reconstructed in the K{sub S}{sup 0} K{sup {+-}} {pi}{sup {-+}} and K{sup +}K{sup -} {pi}{sup 0} decay modes. Results are based on a sample of 86 million B{bar B} pairs collected with the BABAR detector at the SLAC e{sup +}e{sup -} B Factory. We measure the branching fractions {Beta}(B{sup +} {yields} {eta}{sub c}K{sup +}) = (1.34 {+-} 0.09 {+-} 0.13 {+-} 0.41) x 10{sup -3} and {Beta}(B{sup 0} {yields} {eta}{sub c}K{sup 0}) = (1.18 {+-} 0.16 {+-} 0.13 {+-} 0.37) x 10{sup -3}, where the first error is statistical, the second is systematic, and the third reflects the {eta}{sub c} branching fraction uncertainty. In addition, we search for B {yields} {eta}{sub c}K events with {eta}{sub c} {yields} 2(K{sup +}K{sup -}) and {eta}{sub c} {yields} {phi}{phi} and determine the {eta}{sub c} decay branching fraction ratios {Beta}({eta}{sub c} {yields} 2(K{sup +}K{sup -}))/{Beta}({eta}{sub c} {yields} K{bar K}{pi}) = (2.3 {+-} 0.7 {+-} 0.6) x 10{sup -2} and {Beta}({eta}{sub c} {yields} {phi}{phi})/{Beta}({eta}{sub c} {yields} K{bar K}{pi}) = (5.5 {+-} 1.4 {+-} 0.5) x 10{sup -2}.

  3. Universal scaling in the branching of the tree of life.

    Directory of Open Access Journals (Sweden)

    E Alejandro Herrada

    Full Text Available Understanding the patterns and processes of diversification of life in the planet is a key challenge of science. The Tree of Life represents such diversification processes through the evolutionary relationships among the different taxa, and can be extended down to intra-specific relationships. Here we examine the topological properties of a large set of interspecific and intraspecific phylogenies and show that the branching patterns follow allometric rules conserved across the different levels in the Tree of Life, all significantly departing from those expected from the standard null models. The finding of non-random universal patterns of phylogenetic differentiation suggests that similar evolutionary forces drive diversification across the broad range of scales, from macro-evolutionary to micro-evolutionary processes, shaping the diversity of life on the planet.

  4. MEANINGS OF ARCHAIC LAW IN THE WORK OF CONFUCIUS AS A SOURCE OF CHINESE LAW

    Directory of Open Access Journals (Sweden)

    Marilena Oana NEDELEA

    2012-07-01

    Full Text Available Confucius's ideas are a basic element in the thinking and evolution of mankind, bringing a very important contribution in the development of law principles. Confucius's ideas on Law and the principles by which society is organized and managed properly can be summarized in the following lessons: “The superior man is dominated by love of justice, the common man is dominated by the love of gain”. Confucius required to be respected traditions, customs and rituals in order to have a stronger society and citizens that obey the laws. The teachings of Confucius were a main source of law which later formed the principles of Chinese law.

  5. Systemacity of Law: A Phantasm?

    Directory of Open Access Journals (Sweden)

    Mikhail Antonov

    2015-01-01

    Full Text Available The subject-matter of this article is the ‘systemacity of law’ concept and its methodological feedback. Continuing a series of articles on this subject, the author focuses on the internal rationality of claims about the systemic character of law. This rationality is embedded in the legal thinking of Modernity and reveals itself in the belief in the rational nature of law. According to this style of legal thinking, such internal rationality impedes law from being chaotically or randomly organized and structured. Therefore, law shall have a reasonably organized structure, even if in reality it does not have such a structure. In this way, the belief in an internal rationality of law transforms itself into the requirement for the rational organization of law. These two elements – belief in an internal rationality and the requirement of the rational organization of law – are the pillars of the dogmatic conception of law which was established in Begriffsjurisprudenz of the 19th century and which still holds sway over contemporary continental legal thinking.

  6. Business Law

    DEFF Research Database (Denmark)

    Föh, Kennet Fischer; Mandøe, Lene; Tinten, Bjarke

    Business Law is a translation of the 2nd edition of Erhvervsjura - videregående uddannelser. It is an educational textbook for the subject of business law. The textbook covers all important topic?s within business law such as the Legal System, Private International Law, Insolvency Law, Contract law......, Instruments of debt and other claims, Sale of Goods and real estate, Charges, mortgages and pledges, Guarantees, Credit agreements, Tort Law, Product liability and Insurance, Company law, Market law, Labour Law, Family Law and Law of Inheritance....

  7. A spiritual audit of a retail branch in a South African Bank

    Directory of Open Access Journals (Sweden)

    David P. J. Smith

    2008-11-01

    Full Text Available The purpose of this study was to investigate whether or not employees in a branch of one of the leading South African banks are spiritually fulfilled at work, whilst living the values of the bank. The results indicate that employees in the branch are spiritually fulfilled at work, that they seem to be “living the values”, and that they believe the branch to be a spiritual workplace. The results are linked to certain interventions in the branch, and these interventions could be replicated across the branch network, reaping the advantages of a spiritual workplace.

  8. Qualitative Macroinvertebrate Assessment of Crouch Branch, June 1999

    Energy Technology Data Exchange (ETDEWEB)

    Specht, W.L.

    1999-11-05

    An assessment of the macroinvertebrate community of Crouch Branch was performed in June 1999 to determine if effluent from the H-02 outfall is impairing the quality of the stream. Concurrent samples were collected for metals analyses (copper and zinc). The results of the study indicate that the stream is most impaired just downstream from the H-02 outfall and that the quality of the stream biota improves with increasing distance from the outfall. Conversely, macroinvertebrate habitat quality is best just downstream from the H-02 outfall. The midreaches of the stream contain very poor habitat quality, and the lower reaches of the stream, contain habitat of intermediate quality. Although much of the stream has degraded habitat due to channel erosion and scouring, there is strong evidence to suggest that the impairment is due to elevated concentrations of copper and zinc that are present in the H-02 effluent. A comparison of macroinvertebrate data collected in 1997 to the data collected in this study indicates that the macroinvertebrate community of Crouch Branch has improved markedly in the last two years.

  9. Harmonization of Islamic Law in National Legal System A Comparative Study between Indonesian Law and Malaysian Law

    Directory of Open Access Journals (Sweden)

    Yeni Salma Barlinti

    2011-01-01

    Full Text Available This article compares Indonesian legal system and Malaysian legal system. The government legalized Islamic law in national legislateions, which are in effect for Muslim people. To facilitate dispute settlement, there is a religious court to solve Islamic dispute based on Islamic Law. The exsistence of Islamic law in Indonesia and Malaysia has similarity and differentiation. The similarities among others are: the Muslim-majority in both countries pushes the government to put Islamic law into force, Islamic law must be written into constitution or legislation. It is needed to have legal basis when performing Islamic law, the existence of religious court is very important in dispute settlement related to Islamic law. The Influence of western legal system is very strong in national legal system. Nevertheless, the western legal system differ substantially from Islamic legal system, and Islamic law was implemented limitedly based upon western legislation. It was limited to family law. While the differentiation are: the way of implementation of western legal system into national legal system and the form of legislation Indonesia has one legislation, which is in effect to all of Indonesian people. On the contrary, Malaysia has many enactments, which are different from one to another in each negeri.

  10. Perception of the judiciary law by the law-maker

    Directory of Open Access Journals (Sweden)

    Valeriy V. Lazarev

    2016-01-01

    Full Text Available Objective to develop conceptualtheoretical provisions and scientific recommendations for the implementation of judiciary decisions in the legislation of the Russian Federation. Methods universal dialectic method of cognition as well as the general scientific and private research methods based on it. Results the necessity to analyze the fundamental precedent judicial decisions for the possible implementation of the legal positions of courts into legislative acts. The problem is not confined to the perception of provisions created by the constitutional charter courts. The paper shows the main directions of future activities on the implementation idea. The operation of the Department is shown which was created at the Institute for Legislation and Comparative Law at the Government of the Russian Federation entrusted with the relevant functions. Scientific novelty the mechanism of implementation of judiciary decisions in the Russian legislation has been developed and introduced into scientific circulation. Practical significance the findings of this paper can be used in scientific legislative and lawenforcement activities and the educational process of institutions of higher education.

  11. The law of treaties before domestic courts

    NARCIS (Netherlands)

    Brölmann, C.; Binder, C.

    2015-01-01

    This paper does not aim to reiterate the law of treaties as such. Rather, we focus on how the law of treaties is used and applied in domestic courts -- a continuously relevant perspective as a growing body of substantive international rules and norms is enshrined in treaties (‘treaty law’), with

  12. The function of heparan sulfate during branching morphogenesis

    Science.gov (United States)

    Patel, Vaishali N.; Pineda, Dallas L.; Hoffman, Matthew P.

    2016-01-01

    Branching morphogenesis is a fundamental process in the development of diverse epithelial organs such as the lung, kidney, liver, pancreas, prostate, salivary, lacrimal and mammary glands. A unifying theme during organogenesis is the importance of epithelial cell interactions with the extracellular matrix (ECM) and growth factors (GFs). The diverse developmental mechanisms giving rise to these epithelial organs involve many organ-specific GFs, but a unifying paradigm during organogenesis is the regulation of GF activity by heparan sulfates (HS) on the cell surface and in the ECM. This primarily involves the interactions of GFs with the sulfated side-chains of HS proteoglycans. HS is one of the most diverse biopolymers and modulates GF binding and signaling at the cell surface and in the ECM of all tissues. Here, we review what is known about how HS regulates branching morphogenesis of epithelial organs with emphasis on the developing salivary gland, which is a classic model to investigate epithelial-ECM interactions. We also address the structure, biosynthesis, turnover and function of HS during organogenesis. Understanding the regulatory mechanisms that control HS dynamics may aid in the development of therapeutic interventions for diseases and novel strategies for tissue engineering and regenerative medicine. PMID:27609403

  13. Advanced Branching Control and Characterization of Inorganic Semiconducting Nanocrystals

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, Steven Michael [Univ. of California, Berkeley, CA (United States)

    2007-01-01

    The ability to finely tune the size and shape of inorganic semiconducting nanocrystals is an area of great interest, as the more control one has, the more applications will be possible for their use. The first two basic shapes develped in nanocrystals were the sphere and the anistropic nanorod. the II_VI materials being used such as Cadmium Selenide (CdSe) and Cadmium Telluride (CdTe), exhibit polytypism, which allows them to form in either the hexagonally packed wurtzite or cubically packed zinc blende crystalline phase. The nanorods are wurtzite with the length of the rod growing along the c-axis. As this grows, stacking faults may form, which are layers of zinc blende in the otherwise wurtzite crystal. Using this polytypism, though, the first generation of branched crystals were developed in the form of the CdTe tetrapod. This is a nanocrystal that nucleates in the zincblend form, creating a tetrahedral core, on which four wurtzite arms are grown. This structure opened up the possibility of even more complex shapes and applications. This disseration investigates the advancement of branching control and further understanding the materials polytypism in the form of the stacking faults in nanorods.

  14. Vegetation survey of Pen Branch and Four Mile Creek wetlands

    Energy Technology Data Exchange (ETDEWEB)

    1992-10-01

    One hundred-fifty plots were recently sampled (vegetational sampling study) at the Savannah River Site (SRS). An extensive characterization of the vascular flora, in four predetermined strata (overstory, Understory, shrub layer, and ground cover), was undertaken to determine dominance, co-dominance, and the importance value (I.V.) of each species. These results will be used by the Savannah River Laboratory (SRL) to evaluate the environmental status of Four Mile Creek, Pen Branch, and two upland pine stands. Objectives of this study were to: Describe in detail the plant communities previously mapped with reference to the topography and drainage, including species of plants present: Examine the successional trends within each sampling area and describe the extent to which current vegetation communities have resulted from specific earlier vegetation disturbances (e.g., logging and grazing); describe in detail the botanical field techniques used to sample the flora; describe the habitat and location of protected and/or rare species of plants; and collect and prepare plant species as herbarium quality specimens. Sampling was conducted at Four Mile Creek and Pen Branch, and in two upland pine plantations of different age growth.

  15. Vegetation survey of Pen Branch and Four Mile Creek wetlands

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    One hundred-fifty plots were recently sampled (vegetational sampling study) at the Savannah River Site (SRS). An extensive characterization of the vascular flora, in four predetermined strata (overstory, Understory, shrub layer, and ground cover), was undertaken to determine dominance, co-dominance, and the importance value (I.V.) of each species. These results will be used by the Savannah River Laboratory (SRL) to evaluate the environmental status of Four Mile Creek, Pen Branch, and two upland pine stands. Objectives of this study were to: Describe in detail the plant communities previously mapped with reference to the topography and drainage, including species of plants present: Examine the successional trends within each sampling area and describe the extent to which current vegetation communities have resulted from specific earlier vegetation disturbances (e.g., logging and grazing); describe in detail the botanical field techniques used to sample the flora; describe the habitat and location of protected and/or rare species of plants; and collect and prepare plant species as herbarium quality specimens. Sampling was conducted at Four Mile Creek and Pen Branch, and in two upland pine plantations of different age growth.

  16. Representational similarity analysis - connecting the branches of systems neuroscience

    Directory of Open Access Journals (Sweden)

    2008-11-01

    Full Text Available A fundamental challenge for systems neuroscience is to quantitatively relate its three major branches of research: brain-activity measurement, behavioral measurement, and computational modeling. Using measured brain-activity patterns to evaluate computational network models is complicated by the need to define the correspondency between the units of the model and the channels of the brain-activity data, e.g. single-cell recordings or voxels from functional magnetic resonance imaging (fMRI. Similar correspondency problems complicate relating activity patterns between different modalities of brain-activity measurement, and between subjects and species. In order to bridge these divides, we suggest abstracting from the activity patterns themselves and computing representational dissimilarity matrices, which characterize the information carried by a given representation in a brain or model. We propose a new experimental and data-analytical framework called representational similarity analysis (RSA, in which multi-channel measures of neural activity are quantitatively related to each other and to computational theory and behavior by comparing representational dissimilarity matrices. We demonstrate RSA by relating representations of visual objects as measured with fMRI to computational models spanning a wide range of complexities. We argue that these ideas, which have deep roots in psychology and neuroscience, will allow the integrated quantitative analysis of data from all three branches, thus contributing to a more unified systems neuroscience.

  17. Contradiction and Kant's Formula of Universal Law

    NARCIS (Netherlands)

    Kleingeld, Pauline

    2017-01-01

    Kant’s most prominent formulation of the Categorical Imperative, known as the Formula of Universal Law (FUL), is generally thought to demand that one act only on maxims that one can will as universal laws without this generating a contradiction. Kant's view is standardly summarized as requiring the

  18. Effects of RNA branching on the electrostatic stabilization of viruses.

    Science.gov (United States)

    Erdemci-Tandogan, Gonca; Wagner, Jef; van der Schoot, Paul; Podgornik, Rudolf; Zandi, Roya

    2016-08-01

    Many single-stranded (ss) ribonucleic acid (RNA) viruses self-assemble from capsid protein subunits and the nucleic acid to form an infectious virion. It is believed that the electrostatic interactions between the negatively charged RNA and the positively charged viral capsid proteins drive the encapsidation, although there is growing evidence that the sequence of the viral RNA also plays a role in packaging. In particular, the sequence will determine the possible secondary structures that the ssRNA will take in solution. In this work, we use a mean-field theory to investigate how the secondary structure of the RNA combined with electrostatic interactions affects the efficiency of assembly and stability of the assembled virions. We show that the secondary structure of RNA may result in negative osmotic pressures while a linear polymer causes positive osmotic pressures for the same conditions. This may suggest that the branched structure makes the RNA more effectively packaged and the virion more stable.

  19. Development of a nanoemulsion of Phyllanthus emblica L. branch extract.

    Science.gov (United States)

    Chaiittianan, Rungsiri; Sripanidkulchai, Bungorn

    2014-12-01

    For potential topical administration, we formulated a nanoemulsion containing phenolic constituents of Phyllanthus emblica branch extract. The nanoemulsion has high entrapment efficiency, small particle size, is stable, and can release its main chemical components. Branches of P. emblica were extracted with 50% ethanol (EPE) with 5.4% yield. HPLC analysis indicated several phenolic compounds, including gallic acid, vanillic acid, epigallocatechin (EGC), epigallocatechin gallate (EGCG) and ellagic acid. These were selected as chemical markers of EPE in the nanoemulsion development. The nanoemulsion was prepared by microemulsion techniques with hot high pressure homogenization. A ternary phase diagram was constructed to obtain the optimized nanoemulsion. The obtained transparent EPE nanoemulsion is composed of isopropyl myristate (0.6% w/w), Brij® 78 (0.35% w/w), and 0.15% (w/w) EPE. The optimized EPE nanoemulsion had a median particle size of 191.63 ± 4.07 nm with a narrow particle size distribution, a zeta potential of -10.19 ± 0.54 mV, high entrapment efficiency at 67.99 ± 0.87% and good stability at 4 °C after 90 d of storage. The release of active ingredients from the EPE nanoemulsion was slower than that of the EPE aqueous formulation. The loading ratios of the five phenolic compounds were high, with relative order of EGC > EGCG > vanillic acid > gallic acid > ellagic acid, resulting in slow release profiles of EGC and EGCG in the EPE nanoemulsion. In conclusion, the obtained EPE nanoemulsion has good characteristics for future clinical trials.

  20. [Conceptual foundations of creation of branch database of technology and intellectual property rights owned by scientific institutions, organizations, higher medical educational institutions and enterprises of healthcare sphere of Ukraine].

    Science.gov (United States)

    Horban', A Ie

    2013-09-01

    The question of implementation of the state policy in the field of technology transfer in the medical branch to implement the law of Ukraine of 02.10.2012 No 5407-VI "On Amendments to the law of Ukraine" "On state regulation of activity in the field of technology transfers", namely to ensure the formation of branch database on technology and intellectual property rights owned by scientific institutions, organizations, higher medical education institutions and enterprises of healthcare sphere of Ukraine and established by budget are considered. Analysis of international and domestic experience in the processing of information about intellectual property rights and systems implementation support transfer of new technologies are made. The main conceptual principles of creation of this branch database of technology transfer and branch technology transfer network are defined.

  1. Contradictions of labor law during elections

    Directory of Open Access Journals (Sweden)

    Jorge Márquez

    2015-10-01

    Full Text Available Our article is part of a research to understand Uruguayan labour law through an analysis of the contradictions that arise between the rights and obligations derived from public law rules in the current stage where labour law is dispersed within the voluminous set of rules that conforms Uruguayan law. Our argument focuses particularly on the topic of the working hours that officers and public notaries invest whenever citizenship is convened to vote in the electoral polls, the most important act in a democracy. We hope this publication may arise a debate that contributes to the construction of new rules helping in the creation of a better labour law.

  2. Identity and dynamics of mammary stem cells during branching morphogenesis.

    Science.gov (United States)

    Scheele, Colinda L G J; Hannezo, Edouard; Muraro, Mauro J; Zomer, Anoek; Langedijk, Nathalia S M; van Oudenaarden, Alexander; Simons, Benjamin D; van Rheenen, Jacco

    2017-02-16

    During puberty, the mouse mammary gland develops into a highly branched epithelial network. Owing to the absence of exclusive stem cell markers, the location, multiplicity, dynamics and fate of mammary stem cells (MaSCs), which drive branching morphogenesis, are unknown. Here we show that morphogenesis is driven by proliferative terminal end buds that terminate or bifurcate with near equal probability, in a stochastic and time-invariant manner, leading to a heterogeneous epithelial network. We show that the majority of terminal end bud cells function as highly proliferative, lineage-committed MaSCs that are heterogeneous in their expression profile and short-term contribution to ductal extension. Yet, through cell rearrangements during terminal end bud bifurcation, each MaSC is able to contribute actively to long-term growth. Our study shows that the behaviour of MaSCs is not directly linked to a single expression profile. Instead, morphogenesis relies upon lineage-restricted heterogeneous MaSC populations that function as single equipotent pools in the long term.

  3. Comparative dimension of the anthropology of law

    OpenAIRE

    Ledvinka, Tomáš

    2011-01-01

    This article examines three comparative dimensions which need to be examined by anthropology of law with due prudence: the dimension of jurisprudence and anthropology, the dimension of legal systems and their structure, and the dimension of justice. These dimensions are confronted with recent diversion from comparison within anthropology and the validity of critiques of the comparison is demonstrated with respect to the development of the anthropology of law.

  4. Utility of characters evolving at diverse rates of evolution to resolve quartet trees with unequal branch lengths: analytical predictions of long-branch effects.

    Science.gov (United States)

    Su, Zhuo; Townsend, Jeffrey P

    2015-05-14

    The detection and avoidance of "long-branch effects" in phylogenetic inference represents a longstanding challenge for molecular phylogenetic investigations. A consequence of parallelism and convergence, long-branch effects arise in phylogenetic inference when there is unequal molecular divergence among lineages, and they can positively mislead inference based on parsimony especially, but also inference based on maximum likelihood and Bayesian approaches. Long-branch effects have been exhaustively examined by simulation studies that have compared the performance of different inference methods in specific model trees and branch length spaces. In this paper, by generalizing the phylogenetic signal and noise analysis to quartets with uneven subtending branches, we quantify the utility of molecular characters for resolution of quartet phylogenies via parsimony. Our quantification incorporates contributions toward the correct tree from either signal or homoplasy (i.e. "the right result for either the right reason or the wrong reason"). We also characterize a highly conservative lower bound of utility that incorporates contributions to the correct tree only when they correspond to true, unobscured parsimony-informative sites (i.e. "the right result for the right reason"). We apply the generalized signal and noise analysis to classic quartet phylogenies in which long-branch effects can arise due to unequal rates of evolution or an asymmetrical topology. Application of the analysis leads to identification of branch length conditions in which inference will be inconsistent and reveals insights regarding how to improve sampling of molecular loci and taxa in order to correctly resolve phylogenies in which long-branch effects are hypothesized to exist. The generalized signal and noise analysis provides analytical prediction of utility of characters evolving at diverse rates of evolution to resolve quartet phylogenies with unequal branch lengths. The analysis can be applied to

  5. Diversity of microfungi on branches of Castanea sativa in Slovakia

    Directory of Open Access Journals (Sweden)

    Adamčíková Katarína

    2013-12-01

    Full Text Available Localities in Castanea sativa Mill. plantations were visited in a study aimed at identifying the mycoflora of C. sativa in Slovakia [excluding Cryphonectria parasitica (Murr., Barr for which much data is available]. Samples from chestnut tree branches and stems were examined visually and microscopically. Seven species of microfungi were recorded, three with their anamorphs. Coryneum modonium (Sacc. Griffon & Maubl. and Phomopsis castaneae Woron. were the most common. Libertella quercina Tul. & C. Tul. was identified in both states (anamorph and teleomorph at two new localities. The records of Gloniopsis praelonga (Schwein. Underw. & Earle and Dothidotthia celtidis (Ellis & Everh. M. E. Barr are the first for Slovakia. These species were rare, found only in one locality. Two microscopic fungi were detected: Valsa ambiens (Pers. Fr. [Cytospora ambiens (Nitschke Sacc.] and Diplodina castaneae Prill. & Delacr.

  6. Law School Intentions of Undergraduate Business Students

    Science.gov (United States)

    Edmonds, Thomas; Flanagan, David J.; Palmer, Timothy B.

    2013-01-01

    The purpose of this paper is to examine factors that influence business students' intentions to enroll in law school. Scant research has focused on factors that influence business students' decisions to enroll in law school. This paper attempts to fill that gap. Hypotheses about student intentions are based on Ajzen & Fishbein's (1977) Theory…

  7. Stories of Human Autonomy, Law, and Technology

    Science.gov (United States)

    Tranter, Kieran

    2010-01-01

    Considering the relationship between human autonomy, law and technology has deep origins. Both technology studies and legal theory tell origin stories about human autonomy as the prize from either a foundational technological or jurisprudential event. In these narratives either law is considered a second order consequence of technology or…

  8. Thermodynamics of Benford's First Digit Law

    CERN Document Server

    Lemons, Don S

    2016-01-01

    Iafrate, Miller, and Strauch [Equipartition and a Distribution for Numbers: A Statistical Model for Benford's Law," arXiv:1503.08259] construct and test a statistical model for partitioning a conserved quantity. One consequence of their model is Benford's law. This Comment amplifies their work by exploring its thermodynamic consequences.

  9. TORT CHOICE OF LAW AND INTERNATIONAL FUNDAMENTAL ...

    African Journals Online (AJOL)

    OLAWUYI

    interstate and international systems in private law matters should be the basic consideration in the decision of every .... Human Rights and Freedoms.18 Talpis and Castel have similarly suggested that in qualifying the term ..... competition.75 Thus, a judge that find's forum law “anachronistic, behind the times,. [or] 'a drag on ...

  10. Measurement of the Branching Fraction for B+- -> chic0 K+-

    Energy Technology Data Exchange (ETDEWEB)

    Aubert, B.

    2003-10-07

    We present a measurement of the branching fraction of the decay B{sup {+-}} {yields} {chi}{sub c0}K{sup {+-}} from a sample of 89 million B{bar B} pairs collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. The {chi}{sub c0} meson is reconstructed through its two-body decays to {pi}{sup +}{pi}{sup -} and K{sup +}K{sup -}. The authors measure {Beta}(B{sup {+-}} {yields} {chi}{sub c0}K{sup {+-}}) x {Beta}({chi}{sub c0} {yields} {pi}{sup +}{pi}{sup -}) = (1.32 {sub -0.27}{sup +0.28}(stat) {+-} 0.09(syst)) x 10{sup -6} and {Beta}(B{sup {+-}} {yields} {chi}{sub c0}K{sup {+-}}) x {Beta}({chi}{sub c0} {yields} K{sup +}K{sup -}) = (1.49{sub -0.34}{sup +0.36}(stat) {+-} 0.11(syst)) x 10{sup -6}. Using the known values for the {chi}{sub c0} decays branching fractions, they combine these results to obtain {Beta}(B{sup {+-}} {yields} {chi}{sub c0} K{sup {+-}}) = (2.7 {+-} 0.7) x 10{sup -4}.

  11. Department of Defense Law of War Manual

    Science.gov (United States)

    2016-05-01

    INTERNATIONAL LAW 382, 385 (1951). See also Hans Kelsen , Collective and Individual Responsibility in 109 under the commission of a belligerent State.80...district beyond his command, or to agree to terms of a political nature or such as will take effect after the termination of hostilities.”); Trial of Hans ...offenses cannot be secured.”). 199 Refer to § 18.10 (Methods for Responding to Violations of the Law of War by the Enemy). 200 See Trial of Hans

  12. 217 | Page A JURISPRUDENCE OF THE RULE OF LAW: AN ...

    African Journals Online (AJOL)

    Fr. Ikenga

    Abstract. The Rule of law is the most important concept in public law and indeed, in every democratic society. The concept considers every citizen as equal before the law. It sanctifies the priority of the law – common good, over personal, sectional and group concerns. In this way, the law is enabled to provide a common ...

  13. Some of Indonesian Cyber Law Problems

    Science.gov (United States)

    Machmuddin, D. D.; Pratama, B.

    2017-01-01

    Cyber regulation is very important to control human interaction within the Internet network in cyber space. On the surface, innovation development in science and technology facilitates human activity. But on the inside, innovation was controlled by new business model. In cyber business activities mingle with individual protection. By this condition, the law should keep the balance of the activities. Cyber law problems, were not particular country concern, but its global concern. This is a good opportunity for developing country to catch up with developed country. Beside this opportunity for talented people in law and technology is become necessity. This paper tries to describe cyber law in Indonesia. As a product of a developing country there are some of weakness that can be explained. Terminology and territory of cyber space is become interesting to discuss, because this two problems can give a broad view on cyber law in Indonesia.

  14. The law of the mother.

    Science.gov (United States)

    Kemf, E

    1992-01-01

    The Congress Workshop on People and Protected Areas convened to discuss the need to combine modern science and traditional knowledge to effect sustainable development among indigenous peoples in the world. The founder of the Fundacion Pro-Sierra Nevada de Santa Marta talked about development of training programs for displaced farmers and rehabilitation of Indian lands and villages in the Sierra Nevada of northern Colombia. The 3 indigenous peoples (Kogi, Arsario, and Arhuaco Indians) have only recently regained title to their forebears' lands. In fact, in 1990, the government of Colombia gave about 25% of the country back to indigenous populations. The forebears of the Kogi, Arsario, and Arhuaco Indians constructed great stone cities and advanced systems of agriculture, terracing, and irrigation. The Indians have lived under the Law of the Mother for thousands of years. This code dictates human behavior so that humans are in unity with plant and animal cycles, star movements, climatic phenomena, and the sacred geography of the coastal mountains. They are so much an integral part of their ecosystem that they even limit their population size. Now they resurrect villages in 2 national parks and indigenous reservations. Farmers who colonized the area since the 1960s must now leave the reserves and begin anew in nearby buffer zones. Here they learn revitalized agricultural techniques to abandon their illegal marijuana, cocaine, and poppy farming. At the workshop, participants also learned about conservation activities of the Imgrauen in the Banc d'Arguin National Park in Mauritania who continue to use dolphins to catch mullet. In India, the Bisnoi people living in the Rajasthan desert have established their own unofficial protected areas to keep the fragile ecosystem. Other examples were in Niger and Central Europe. The workshop participants agreed that recognition of land tenure and intellectual property rights were high priorities.

  15. [Occlusion of secondary branches after angioplasty of the left descending coronary artery].

    Science.gov (United States)

    Araújo, E C; Sousa, A G; Nicolela Júnior, E L; Cano, M N; Maldonado, G; Feres, F; Mattos, L A; Pinto, I M; Tanajura, L F; Fontes, V F

    1990-05-01

    To evaluate the incidence and clinical presentation of the occlusion of such secondary branches in patients with single vessel coronary artery disease in the left anterior descending artery, who underwent a first elective and successful PTCA. Two hundred and thirteen side branches of 121 patients considered to be at risk. They were divided into group I (GI-85 side branches, 39.9%), if they originated from the atherosclerotic site; and group II (GII-120 side branches, 61.5%), if their origin would be involved during the balloon inflation. In the GI there were 54 septal branches and 31 diagonal branches, and 36& had angiographic evidence of ostium disease. GII was constituted by 77 septal and 51 diagonal branches, and 7.8% of them had evidence of ostium disease. Seven side branches (3.3%) at risk occluded, 4 from GI (4.7%) and 3 (2.3%) from GII. As for the clinical presentation, 57% of them had angina, where as 28.6% showed minor abnormalities in the ECG. No patient elevated its serum CK-MB, and silent occlusion occurred in 43% of them. Occlusion of side branches is a low incidence phenomenon, which happens more often in septal branches with ostium disease that originates from the atherosclerotic site; that about half of the patient had silent occlusion (43%) or mild ischemic manifestations.

  16. Private Arbitration of Incidental Public Law Issues

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2009-01-01

     The article discusses the incidental public law issues which can arise in an arbitration case, e.g. concerning power, heating, natural gas and other public facility legislation, national or Community legal restrictive trade practices law, and rules on state administration approval of the terms...... for withdrawing from joint municipal companies etc. The article makes a distinction between non-arbitrable incidental issues which cannot be decided by an arbitration court, and where any arbitral award which does so is nullifiable for this reason alone, and arbitrable incidental issues which can be decided...... by arbitration, and where the award is nullifiable only if its findings are in violation of public policy, the ordre public. The article relies on UNCITRAL's Model Arbitration Law, the new Danish arbitration act (DAA), national European case law, and literature and case law of the European Court....

  17. Three laws of robotics and surgery.

    Science.gov (United States)

    Moran, Michael

    2008-08-01

    In 1939, Isaac Asimov solidified the modern science fiction genre of robotics in his short story "Strange Playfellow" but altered our thinking about robots in Runaround in 1942 by formulating the Three Laws. He took an engineer's perspective on advanced robotic technologies. Surgical robots by definition violate the first law, yet his discussions are poignant for our understanding of future potential of robotic urologic surgery. We sought to better understand Asimov's visions by reading his fiction and autobiography. We then sought to place his perceptions of science fact next to the Three Laws (he later added a fourth law, the zeroth). Asimov's Three Laws are often quoted in medical journals during discussions about robotic surgery. His First Law states: "A robot may not injure a human being, or, through inaction, allow a human being to come to harm. " This philosophy would directly conflict with the application in surgery. In fact, most of his robotic stories deal with robots that come into conflicts with the laws. Robots in his cleverly orchestrated works evolve unique solutions to complex hierarchical conflicts with these laws. Asimov anticipated the coming maelstrom of intelligent robotic technologies with prescient unease. Despite his scholarly intuitions, he was able to fathom medical/surgical applications in many of his works. These fictional robotic physicians were able to overcome the first law and aid in the care and management of the sick/injured. Isaac Asimov published over 500 books on topics ranging from Shakespeare to science. Despite his widespread influence, he refused to visit the MIT robotics laboratory to see current, state-of-the-art systems. He managed to lay the foundation of modern robotic control systems with a human-oriented safety mechanism in his laws. "If knowledge can create problems, it is not through ignorance that we can solve them " (I Asimov).

  18. Muslim personal law and the meaning of "law" in the South African ...

    African Journals Online (AJOL)

    The Muslim population of South Africa follows a practice which may be referred to as Muslim personal law. Although section 15 of the Constitution of the Republic of South Africa 108 of 1996 recognises religious freedom and makes provision for the future recognition of other personal law systems, Muslim personal law is, ...

  19. PROTECTION OF DRAWINGS AND PATTERNS BY ADMINISTRATIVE LAW MEANS IN INTELLECTUAL PROPERTY LAW

    OpenAIRE

    Ovidia Janina IONESCU

    2014-01-01

    According to the relevant Romanian legislation, i.e. Law no. 129/1992 on the protection of drawings and patterns and Government Decision no. 211/2008 for the approval of the Regulation enforcing Law no. 129/1992, rights over drawings or patterns may also be protected via administrative law. Administrative law means ensure the recognition of the right during the procedure of registering the drawings and patterns and of issuing the drawing or pattern registration certificate, which, as mentione...

  20. The Underrepresentation of African Americans in Army Combat Arms Branches

    Science.gov (United States)

    2014-12-04

    aei.org/wp- content/uploads/ROTC-Final-May-2011.pdf. Morehouse, Maggie M. Fighting in the Jim Crow Army. New York: Rowman and Littlefield Publishers...4302. Respondents should be aware that notwithstanding any other provision of law , no person shall be subject to any penalty for failing to comply...Why Black Officers Fail.” Research Project, US Army War College, 1998. Callaghan, Jim . “West Point Pipeline in Queens.” New York Teacher (19 February

  1. Changing the Order of Newton's Laws--Why & How the Third Law Should Be First

    Science.gov (United States)

    Stocklmayer, Sue; Rayner, John P.; Gore, Michael M.

    2012-01-01

    Newton's laws are difficult both for teachers and students at all levels. This is still the case despite a long history of critique of the laws as presented in the classroom. For example, more than 50 years ago Eisenbud and Weinstock proposed reformulations of the laws that put them on a sounder, more logically consistent base than is presented in…

  2. The immunity of states and their officials in international criminal law and international human rights law

    NARCIS (Netherlands)

    van Alebeek, R.

    2008-01-01

    * Provides an in-depth analysis of case law such as the Pinochet, Jones, Al-Adsani, the Arrest Warrant, and Taylor cases. * The first comprehensive treatment of the subject for both civil and criminal proceedings The development of international human rights law and international criminal law has

  3. Deliberating the rule of law and constitutional supremacy from the ...

    African Journals Online (AJOL)

    A legal lacuna opens up - that is, an area not regulated by existing legal norms. ... KEYWORDS: Critique of rule of law and constitutional supremacy; faith strengthening language of the doctrine; factual dimension / requisite (of law); justice (ideal) dimension / requisite (of law); substituting law; lapsed law; legal lacunae; ...

  4. A study of variations in the branching pattern of facial nerve in the face

    OpenAIRE

    Karey Venkata Naga Geetha Devi; Sarada Toleti

    2015-01-01

    Background: Purpose of current study was to describe the variations in the complex network of terminal branches of facial nerve in the face. The facial nerve passes through the substance of parotid gland in the plane between superficial and deep lobes. The knowledge of variation in the branching pattern of terminal branches is very important for surgeons to prevent the injuries which may lead to facial palsy. Methods: The present study includes fifty foetal parotid glands in 25 foetuses a...

  5. Oscillating side-branch enhancements of thermoacoustic heat exchangers

    Science.gov (United States)

    Swift, Gregory W.

    2003-05-13

    A regenerator-based engine or refrigerator has a regenerator with two ends at two different temperatures, through which a gas oscillates at a first oscillating volumetric flow rate in the direction between the two ends and in which the pressure of the gas oscillates, and first and second heat exchangers, each of which is at one of the two different temperatures. A dead-end side branch into which the gas oscillates has compliance and is connected adjacent to one of the ends of the regenerator to form a second oscillating gas flow rate additive with the first oscillating volumetric flow rate, the compliance having a volume effective to provide a selected total oscillating gas volumetric flow rate through the first heat exchanger. This configuration enables the first heat exchanger to be configured and located to better enhance the performance of the heat exchanger rather than being confined to the location and configuration of the regenerator.

  6. Structure and Hydration of Highly Branched, Monodisperse Phytoglycogen Nanoparticles

    Science.gov (United States)

    Atkinson, John; Nickels, Jonathan; Stanley, Christopher; Diallo, Souleymane; Katsaras, John; Dutcher, John

    Monodisperse phytoglycogen nanoparticles are a promising, new soft colloidal nanomaterial with many applications in the personal care, food, nutraceutical and pharmaceutical industries. These applications rely on exceptional properties that emerge from the highly branched structure of phytoglycogen and its interaction with water, such as extraordinarily high water retention, and low viscosity and exceptional stability in water. The structure and hydration of the nanoparticles was characterized using small angle neutron scattering (SANS) and quasielastic neutron scattering (QENS). SANS allowed us to determine the size of the nanoparticles, evaluate their radial density profile, quantify the particle-to-particle spacing, and determine their water content. The results show clearly that the nanoparticles are highly hydrated, with each nanoparticle containing 250% of its mass in water, and that aqueous dispersions approach a jamming transition at ~ 25% (w/w). QENS experiments provided an independent and consistent measure of the high level of hydration of the particles.

  7. Truth, laws and the progress of science

    Directory of Open Access Journals (Sweden)

    Mauro Dorato

    2011-06-01

    Full Text Available In this paper I analyze the difficult question of the truth of mature scientific theories by tackling the problem of the truth of laws. After introducing the main philosophical positions in the field of scientific realism, I discuss and then counter the two main arguments against realism, namely the pessimistic meta-induction and the abstract and idealized character of scientific laws. I conclude by defending the view that well-confirmed physical theories are true only relatively to certain values of the variables that appear in the laws.

  8. Flight Dynamics Analysis Branch End of Fiscal Year 2004 Report

    Science.gov (United States)

    DeLion, Anne (Editor); Stengle, Thomas

    2005-01-01

    This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 595, in support of flight projects and technology development initiatives in Fiscal Year (FY) 2004. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the disciplines of flight dynamics including spacecraft navigation (autonomous and ground based); spacecraft trajectory design and maneuver planning; attitude analysis; attitude determination and sensor calibration; and attitude control subsystem (ACS) analysis and design. The FDAB currently provides support for missions and technology development projects involving NASA, other government agencies, academia, and private industry.

  9. Flight Dynamics Analysis Branch End of Fiscal Year 2005 Report

    Science.gov (United States)

    2006-01-01

    This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 595, in support of flight projects and technology development initiatives in Fiscal Year (FY) 2005. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the disciplines of flight dynamics including spacecraft navigation (autonomous and ground based), spacecraft trajectory design and maneuver planning, attitude analysis, attitude determination and sensor calibration, and attitude control subsystem (ACS) analysis and design. The FDAB currently provides support for missions and technology development projects involving NASA, other government agencies, academia, and private industry.

  10. Flight Dynamics Analysis Branch End of Fiscal Year 1999 Report

    Science.gov (United States)

    Stengle, T.; Flores-Amaya, F.

    2000-01-01

    This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 572, in support of flight projects and technology development initiatives in Fiscal Year (FY) 1999. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key analysis results and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the discipline of flight dynamics, which involves spacecraft trajectory (orbit) and attitude analysis, as well as orbit and attitude determination and control. The FDAB currently provides support for missions involving NASA, government, university, and commercial space missions, at various stages in the mission life cycle.

  11. Branched polynomial covering maps

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard

    1999-01-01

    A Weierstrass polynomial with multiple roots in certain points leads to a branched covering map. With this as the guiding example, we formally define and study the notion of a branched polynomial covering map. We shall prove that many finite covering maps are polynomial outside a discrete branch...... set. Particular studies are made of branched polynomial covering maps arising from Riemann surfaces and from knots in the 3-sphere....

  12. Branched polynomial covering maps

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard

    2002-01-01

    A Weierstrass polynomial with multiple roots in certain points leads to a branched covering map. With this as the guiding example, we formally define and study the notion of a branched polynomial covering map. We shall prove that many finite covering maps are polynomial outside a discrete branch...... set. Particular studies are made of branched polynomial covering maps arising from Riemann surfaces and from knots in the 3-sphere. (C) 2001 Elsevier Science B.V. All rights reserved....

  13. Apical constriction initiates new bud formation during monopodial branching of the embryonic chicken lung.

    Science.gov (United States)

    Kim, Hye Young; Varner, Victor D; Nelson, Celeste M

    2013-08-01

    Branching morphogenesis sculpts the airway epithelium of the lung into a tree-like structure to conduct air and promote gas exchange after birth. In the avian lung, a series of buds emerges from the dorsal surface of the primary bronchus via monopodial branching to form the conducting airways; anatomically, these buds are similar to those formed by domain branching in the mammalian lung. Here, we show that monopodial branching is initiated by apical constriction of the airway epithelium, and not by differential cell proliferation, using computational modeling and quantitative imaging of embryonic chicken lung explants. Both filamentous actin and phosphorylated myosin light chain were enriched at the apical surface of the airway epithelium during monopodial branching. Consistently, inhibiting actomyosin contractility prevented apical constriction and blocked branch initiation. Although cell proliferation was enhanced along the dorsal and ventral aspects of the primary bronchus, especially before branch formation, inhibiting proliferation had no effect on the initiation of branches. To test whether the physical forces from apical constriction alone are sufficient to drive the formation of new buds, we constructed a nonlinear, three-dimensional finite element model of the airway epithelium and used it to simulate apical constriction and proliferation in the primary bronchus. Our results suggest that, consistent with the experimental results, apical constriction is sufficient to drive the early stages of monopodial branching whereas cell proliferation is dispensable. We propose that initial folding of the airway epithelium is driven primarily by apical constriction during monopodial branching of the avian lung.

  14. Simulation of branching blood flows on parallel computers.

    Science.gov (United States)

    Yue, Xue; Hwang, Feng-Nan; Shandas, Robin; Cai, Xiao-Chuan

    2004-01-01

    We present a fully parallel nonlinearly implicit algorithm for the numerical simulation of some branching blood flow problems, which require efficient and robust solver technologies in order to handle the high nonlinearity and the complex geometry. Parallel processing is necessary because of the large number of mesh points needed to accurately discretize the system of differential equations. In this paper we introduce a parallel Newton-Krylov-Schwarz based implicit method, and software for distributed memory parallel computers, for solving the nonlinear algebraic systems arising from a Q2-Q1 finite element discretization of the incompressible Navier-Stokes equations that we use to model the blood flow in the left anterior descending coronary artery.

  15. Measurement of the K+ --> pi+ nu nu branching ratio

    Energy Technology Data Exchange (ETDEWEB)

    Adler, S.; /Brookhaven; Anisimovsky, V.V.; /Moscow, INR; Aoki, M.; /TRIUMF; Ardebili, M.; /Princeton U.; Artamonov, A.V.; /Serpukhov, IHEP; Atiya, M.; /Brookhaven; Bassalleck, B.; /New Mexico U.; Bazarko, A.O.; /Princeton U.; Bhuyan, B.; /Brookhaven; Blackmore, E.W.; /TRIUMF; Bryman, D.A.; /British Columbia U. /Tsinghua U., Beijing /TRIUMF

    2008-03-01

    Experiment E949 at Brookhaven National Laboratory studied the rare decay K{sup +}-->pi{sup +} nu{ovr {nu}} and other processes with an exposure of 1.77 x 10{sup 12} k{sup +}'s. The data were analyzed using a blind analysis technique yielding one candidate event with an estimated background of 0.30 {+-} 0.03 events. Combining this result with the observation of two candidate events by the predecessor experiment E787 gave the branching ratio B(K{sup +}-->pi{sup +} nu{ovr {nu}}) = (1.47{sub -0.89}{sup +1.30}) x 10{sup -10}, consistent with the standard model prediction of (0.74 {+-} 0.20) x 10{sup -10}. This is a more detailed report of results previously published [V.V. Anisimovsky et al., Phys. Rev. Lett. 93, 031801 (2004)].

  16. Karp-Miller Trees for a Branching Extension of VASS

    Directory of Open Access Journals (Sweden)

    Kumar Neeraj Verma

    2005-12-01

    Full Text Available We study BVASS (Branching VASS which extend VASS (Vector Addition Systems with States by allowing addition transitions that merge two configurations. Runs in BVASS are tree-like structures instead of linear ones as for VASS. We show that the construction of Karp-Miller trees for VASS can be extended to BVASS. This entails that the coverability set for BVASS is computable. This allows us to obtain decidability results for certain classes of equational tree automata with an associative-commutative symbol. Recent independent work by de Groote et al. implies that decidability of reachability in BVASS is equivalent to decidability of provability in MELL (multiplicative exponential linear logic, which is still an open problem. Hence our results are also a step towards answering this question in the affirmative.

  17. PRINCIPLES, BASES, AND LAWS OF FUNDAMENTAL INFORMATICS

    Directory of Open Access Journals (Sweden)

    Gennady N. Zverev

    2013-01-01

    Full Text Available This paper defines the goals and problems of fundamental informatics, formulates principal laws of information universe and constructive bases of information objects and processes. The classification of semantics types of knowledge and skills is presented. 

  18. Semileptonic branching fractions of charged and neutral B mesons

    CERN Document Server

    Athanas, M; Masek, G E; Paar, H P; Gronberg, J B; Kutschke, R; Menary, S R; Morrison, R J; Nakanishi, S; Nelson, H N; Nelson, T K; Qiao, C; Richman, J D; Ryd, A; Tajima, H; Sperka, D; Witherell, M S; Balest, R; Cho, K; Ford, W T; Johnson, D R; Lingel, K; Lohner, M; Rankin, P; Smith, J G; Alexander, J P; Bebek, C; Berkelman, K; Bloom, K; Browder, T E; Cassel, David G; Cho, H A; Coffman, D M; Crowcroft, D S; Drell, P S; Dumas, D J P; Ehrlich, R; Gaidarev, P B; García-Sciveres, M; Geiser, B; Gittelman, B; Gray, S W; Hartill, D L; Heltsley, B K; Henderson, S; Jones, C D; Jones, S L; Kandaswamy, J; Katayama, N; Kim, P C; Kreinick, D L; Ludwig, G S; Masui, J; Mevissen, J; Mistry, N B; Ng, C R; Nordberg, E; Patterson, J R; Peterson, D; Riley, D; Salman, S; Sapper, M; Würthwein, F; Avery, P; Freyberger, A P; Rodríguez, J; Yang, S; Yelton, J; Cinabro, D; Liu, T; Saulnier, M; Wilson, R; Yamamoto, H; Bergfeld, T; Eisenstein, B I; Gollin, G; Ong, B; Palmer, M; Selen, M; Thaler, J J; Edwards, K W; Ogg, M; Bellerive, A; Britton, D I; Hyatt, E R F; MacFarlane, D B; Patel, P M; Spaan, B; Sadoff, A J; Ammar, R; Baringer, P; Bean, A; Besson, D; Coppage, D; Copty, N K; Davis, R; Hancock, N; Kelly, M S; Kotov, S A; Kravchenko, I V; Kwak, N; Lam, H; Kubota, Y; Lattery, M; Momayezi, M; Nelson, J K; Patton, S; Poling, R A; Savinov, V; Schrenk, S; Wang, R; Alam, M S; Kim, I J; Ling, Z; Mahmood, A H; O'Neill, J J; Severini, H; Sun, C R; Wappler, F; Crawford, G; Daubenmier, C M; Fulton, R; Fujino, D; Gan, K K; Honscheid, K; Kagan, H; Kass, R; Lee, J; Malchow, R L; Skovpen, Y; Sung, M; White, C; Zoeller, M M; Butler, F; Fu, X; Nemati, B; Ross, W R; Skubic, P L; Wood, M; Bishai, M; Fast, J; Gerndt, E; McIlwain, R L; Miao, T; Miller, D H; Modesitt, M; Payne, D; Shibata, E I; Shipsey, I P J; Wang Pei Ning; Battle, M; Ernst, J; Gibbons, L K; Kwon, Y; Roberts, S; Thorndike, E H; Wang, C H; Dominick, J; Lambrecht, M; Sanghera, S; Shelkov, V; Skwarnicki, T; Stroynowski, R; Volobuev, I P; Wei, G; Zadorozhny, P; Artuso, M; Gao, M; Golberg, M; He, D; Horwitz, N; Kennett, R; Mountain, R; Moneti, G C; Muheim, F; Mukhin, Y; Playfer, S; Rozen, Y; Stone, S; Vasseur, G; Xing, X; Zhu, G; Bartelt, J; Csorna, S E; Egyed, Z; Jain, V; Gibaut, D; Kinoshita, K; Pomianowski, P A; Barish, B C; Chadha, M; Chan, S; Cowen, D F; Eigen, G; Miller, J S; O'Grady, C; Urheim, J; Weinstein, A J

    1994-01-01

    An examination of leptons in {\\Upsilon (4S)} events tagged by reconstructed B decays yields semileptonic branching fractions of b_-=(10.1 \\pm 1.8\\pm 1.4)\\% for charged and b_0=(10.9 \\pm 0.7\\pm 1.1)\\% for neutral B mesons. This is the first measurement for charged B. Assuming equality of the charged and neutral semileptonic widths, the ratio b_-/b_0=0.93 \\pm 0.18 \\pm 0.12 is equivalent to the ratio of lifetimes. A postscript version is available through World-Wide-Web in http://w4.lns.cornell.edu/publi c/CLNS/1994

  19. Representational similarity analysis - connecting the branches of systems neuroscience.

    Science.gov (United States)

    Kriegeskorte, Nikolaus; Mur, Marieke; Bandettini, Peter

    2008-01-01

    A FUNDAMENTAL CHALLENGE FOR SYSTEMS NEUROSCIENCE IS TO QUANTITATIVELY RELATE ITS THREE MAJOR BRANCHES OF RESEARCH: brain-activity measurement, behavioral measurement, and computational modeling. Using measured brain-activity patterns to evaluate computational network models is complicated by the need to define the correspondency between the units of the model and the channels of the brain-activity data, e.g., single-cell recordings or voxels from functional magnetic resonance imaging (fMRI). Similar correspondency problems complicate relating activity patterns between different modalities of brain-activity measurement (e.g., fMRI and invasive or scalp electrophysiology), and between subjects and species. In order to bridge these divides, we suggest abstracting from the activity patterns themselves and computing representational dissimilarity matrices (RDMs), which characterize the information carried by a given representation in a brain or model. Building on a rich psychological and mathematical literature on similarity analysis, we propose a new experimental and data-analytical framework called representational similarity analysis (RSA), in which multi-channel measures of neural activity are quantitatively related to each other and to computational theory and behavior by comparing RDMs. We demonstrate RSA by relating representations of visual objects as measured with fMRI in early visual cortex and the fusiform face area to computational models spanning a wide range of complexities. The RDMs are simultaneously related via second-level application of multidimensional scaling and tested using randomization and bootstrap techniques. We discuss the broad potential of RSA, including novel approaches to experimental design, and argue that these ideas, which have deep roots in psychology and neuroscience, will allow the integrated quantitative analysis of data from all three branches, thus contributing to a more unified systems neuroscience.

  20. Representational Similarity Analysis – Connecting the Branches of Systems Neuroscience

    Science.gov (United States)

    Kriegeskorte, Nikolaus; Mur, Marieke; Bandettini, Peter

    2008-01-01

    A fundamental challenge for systems neuroscience is to quantitatively relate its three major branches of research: brain-activity measurement, behavioral measurement, and computational modeling. Using measured brain-activity patterns to evaluate computational network models is complicated by the need to define the correspondency between the units of the model and the channels of the brain-activity data, e.g., single-cell recordings or voxels from functional magnetic resonance imaging (fMRI). Similar correspondency problems complicate relating activity patterns between different modalities of brain-activity measurement (e.g., fMRI and invasive or scalp electrophysiology), and between subjects and species. In order to bridge these divides, we suggest abstracting from the activity patterns themselves and computing representational dissimilarity matrices (RDMs), which characterize the information carried by a given representation in a brain or model. Building on a rich psychological and mathematical literature on similarity analysis, we propose a new experimental and data-analytical framework called representational similarity analysis (RSA), in which multi-channel measures of neural activity are quantitatively related to each other and to computational theory and behavior by comparing RDMs. We demonstrate RSA by relating representations of visual objects as measured with fMRI in early visual cortex and the fusiform face area to computational models spanning a wide range of complexities. The RDMs are simultaneously related via second-level application of multidimensional scaling and tested using randomization and bootstrap techniques. We discuss the broad potential of RSA, including novel approaches to experimental design, and argue that these ideas, which have deep roots in psychology and neuroscience, will allow the integrated quantitative analysis of data from all three branches, thus contributing to a more unified systems neuroscience. PMID:19104670

  1. Variant Anatomy of the Nasal and Labial Branches of the Infraorbital Nerve.

    Science.gov (United States)

    Nderitu, Joseph Munyiri; Butt, Fawzia; Saidi, Hassan

    2016-11-01

    Comprehensive understanding of the variations in the branches of the infraorbital nerve (ION) is vital to the prevention of iatrogenic nerve injury and successful ION blockade during orbitozygomatic facial procedures. Only a few studies exist on the variant anatomy of the branching patterns of this nerve. This article provides a detailed description of the variations of the nasal and superior labial branches of the ION. This study was performed on 84 IONs by dissecting 42 formalin-fixed cadavers from the Laboratory of Topographic Anatomy, Department of Human Anatomy, University of Nairobi. The branches were exposed at their origin and followed to their termination. The findings included variant emergence patterns, anomalous course, and absence as well as extra branches. It was noted that the external nasal nerve was absent in 34.53% cases. There were common trunks between the internal and external nasal nerves and cases of communication between branches of these nerves were also noted. Accessory superior labial nerves were present in 9.52% of the nerves. This detailed study reveals additional variations in the emergence and branching pattern of the ION. Caution is imperative during orbitozygomatic facial surgery to prevent injury to these branches. These variations also underlie the lack of response to surgical treatment for trigeminal neuralgia and also the need for a filtration to achieve full anesthesia after ION block. In addition, the extra branches identified raise the prospects of using these nerves for grafting purposes if their precise patterns are determined.

  2. Maximum likelihood inference of small trees in the presence of long branches.

    Science.gov (United States)

    Parks, Sarah L; Goldman, Nick

    2014-09-01

    The statistical basis of maximum likelihood (ML), its robustness, and the fact that it appears to suffer less from biases lead to it being one of the most popular methods for tree reconstruction. Despite its popularity, very few analytical solutions for ML exist, so biases suffered by ML are not well understood. One possible bias is long branch attraction (LBA), a regularly cited term generally used to describe a propensity for long branches to be joined together in estimated trees. Although initially mentioned in connection with inconsistency of parsimony, LBA has been claimed to affect all major phylogenetic reconstruction methods, including ML. Despite the widespread use of this term in the literature, exactly what LBA is and what may be causing it is poorly understood, even for simple evolutionary models and small model trees. Studies looking at LBA have focused on the effect of two long branches on tree reconstruction. However, to understand the effect of two long branches it is also important to understand the effect of just one long branch. If ML struggles to reconstruct one long branch, then this may have an impact on LBA. In this study, we look at the effect of one long branch on three-taxon tree reconstruction. We show that, counterintuitively, long branches are preferentially placed at the tips of the tree. This can be understood through the use of analytical solutions to the ML equation and distance matrix methods. We go on to look at the placement of two long branches on four-taxon trees, showing that there is no attraction between long branches, but that for extreme branch lengths long branches are joined together disproportionally often. These results illustrate that even small model trees are still interesting to help understand how ML phylogenetic reconstruction works, and that LBA is a complicated phenomenon that deserves further study. © The Author(s) 2014. Published by Oxford University Press, on behalf of the Society of Systematic Biologists.

  3. 12 CFR 208.100 - Sale of bank's money orders off premises as establishment of branch office.

    Science.gov (United States)

    2010-01-01

    ... bank, branch office, branch agency, additional office, or any branch place of business * * * at which... money orders by an agent amounts to the receipt of deposits at a branch place of business within the... bear a strong resemblance to traveler's checks that are issued by banks and sold off premises. In both...

  4. Rare Manifestation of Digoxin Toxicity: Right Bundle Branch Block

    Science.gov (United States)

    Gill, Dalvir; Zaidi, Samana

    2016-01-01

    A 76-year-old female, with medical history significant for systolic congestive heart failure, who presented to the emergency department with lethargy and abdominal pain with diarrhea for the past 3 weeks. Due to hypotension, the patient received multiple boluses of isotonic saline and was started on norepinephrine. Laboratories were significant for severe digoxin toxicity (29 ng/mL), in setting of acute kidney injury. Electrocardiogram (EKG) revealed a new right bundle branch block (RBBB). She was given Digibind and her repeat digoxin level was 20 ng/mL. Repeat EKG showed resolved RBBB. This case identifies that patients with digoxin toxicity are at risk for RBBB. This is a rare finding and is not commonly recognized. Emergency medicine physicians are often the first to encounter patients with digoxin toxicity and need to be aware of such EKG findings. PMID:28104974

  5. «I speak generally of Law». Law, Laws and Courts in the Dialogue of Thomas Hobbes

    Directory of Open Access Journals (Sweden)

    Mario Piccinini

    2014-12-01

    Full Text Available Analyzing the Dialogue between a Philosopher and a Student of the Common Laws of England by Thomas Hobbes, the essay traces the historical tradition and the reasons for its secular underestimation. The Hobbesian text is placed within the history of English law and the controversies that accompanied and followed the revolution of 1640. It is then compared with the political works of Hobbes, showing how the silence of the law is gradually replacing the state of nature as image of the death of the Commonwealth. The Dialogue proves to be a firm position in favor of an universal and equal capacity to understand what the law is. This latter is the product of the will of a sovereign, who however is the institutionalization of the authorization of the individuals who constitute it.

  6. Superallowed Branching Ratio in the β Decay of 34Ar

    Science.gov (United States)

    Iacob, V. E.; Hardy, J. C.

    2011-10-01

    Precise ft-values for superallowed 0+ -->0+β+ -decays contribute to the most demanding unitarity test of the Cabibbo-Kobayashi-Maskawa matrix. The decays from Tz = -1 nuclei, like 34Ar, are particularly valuable because they can constrain the isospin symmetry-breaking corrections that must be applied to the measured ft-values. This requires their branching ratios to be determined to ~0.1% or better. We report here on our continuing quest to reach this goal, which most recently has involved better control of our detection geometry (with laser ranging) and continuous monitoring of dead-time. We produced a pure 34Ar beam at the exit of the MARS recoil separator using a 25A MeV 35Cl beam from the Texas A&M cyclotron to bombard a hydrogen gas target. The 34Ar beam was extracted into air, degraded and implanted into the Mylar tape of our fast transport system. In repeated cycles, each 34Ar sample was collected for 2s and then moved in 175 ms to the center of a well-shielded β - γ counting station, where β singles and β - γ coincidences were recorded for 2s. The β's were detected in a1-mm-thick plastic scintillator, while the γ's were detected by our precisely efficiency-calibrated HPGe detector. With the laser sensor we read the tape-to-HPGe distance to a precision better than 0.1mm and recorded it for each cycle. Branching-ratio results will be reported.

  7. Long-distance signaling and the control of branching in the rms1 mutant of pea.

    Science.gov (United States)

    Foo, E; Turnbull, C G; Beveridge, C A

    2001-05-01

    The ramosus (rms) mutation (rms1) of pea (Pisum sativum) causes increased branching through modification of graft-transmissible signal(s) produced in rootstock and shoot. Additional grafting techniques have led us to propose that the novel signal regulated by Rms1 moves acropetally in shoots and acts as a branching inhibitor. Epicotyl interstock grafts showed that wild-type (WT) epicotyls grafted between rms1 scions and rootstocks can revert mutant scions to a WT non-branching phenotype. Mutant scions grafted together with mutant and WT rootstocks did not branch despite a contiguous mutant root-shoot system. The primary action of Rms1 is, therefore, unlikely to be to block transport of a branching stimulus from root to shoot. Rather, Rms1 may influence a long-distance signal that functions, directly or indirectly, as a branching inhibitor. It can be deduced that this signal moves acropetally in shoots because WT rootstocks inhibit branching in rms1 shoots, and although WT scions do not branch when grafted to mutant rootstocks, they do not inhibit branching in rms1 cotyledonary shoots growing from the same rootstocks. The acropetal direction of transport of the Rms1 signal supports previous evidence that the rms1 lesion is not in an auxin biosynthesis or transport pathway. The different branching phenotypes of WT and rms1 shoots growing from the same rms1 rootstock provides further evidence that the shoot has a major role in the regulation of branching and, moreover, that root-exported cytokinin is not the only graft-transmissible signal regulating branching in intact pea plants.

  8. The Science of Addiction and Criminal Law.

    Science.gov (United States)

    Morse, Stephen J

    Although there is debate in the scientific and clinical literature about how much choice addicts have concerning the use of drugs and related activities, this article demonstrates that Anglo-American criminal law is most consistent with the position that addicts have substantial choice about engaging in crimes involving their addiction. It suggests that the criminal law's approach is consistent with plausible and reasonable current scientific and clinical understanding of addiction and is therefore defensible, but it also suggests that the law is unduly harsh and far from optimum.

  9. Three new branched chain equations of state based on Wertheim's perturbation theory

    Science.gov (United States)

    Marshall, Bennett D.; Chapman, Walter G.

    2013-05-01

    In this work, we present three new branched chain equations of state (EOS) based on Wertheim's perturbation theory. The first represents a slightly approximate general branched chain solution of Wertheim's second order perturbation theory (TPT2) for athermal hard chains, and the second represents the extension of first order perturbation theory with a dimer reference fluid (TPT1-D) to branched athermal hard chain molecules. Each athermal branched chain EOS was shown to give improved results over their linear counterparts when compared to simulation data for branched chain molecules with the branched TPT1-D EOS being the most accurate. Further, it is shown that the branched TPT1-D EOS can be extended to a Lennard-Jones dimer reference system to obtain an equation of state for branched Lennard-Jones chains. The theory is shown to accurately predict the change in phase diagram and vapor pressure which results from branching as compared to experimental data for n-octane and corresponding branched isomers.

  10. Bradford's Law and the Literature of Agriculture

    Science.gov (United States)

    Lawani, S. M.

    1973-01-01

    This paper presents analyses of separate data on the literature of tropical and subtropical agriculture, and the world literature of agricultural economics and rural socilogy, in relation to Bradford's law. (8 references) (Author/SJ)

  11. Collective Ignorance: Public Knowledge of Family Law

    Science.gov (United States)

    Saunders, LaVell E.

    1975-01-01

    Discusses findings from a study which sought to pinpoint the level of knowledge of family law held by the public. Results indicate a relative ignorance of this important legal responsibility. (Author/HMV)

  12. Quantitative Proteomics Analysis of Herbaceous Peony in Response to Paclobutrazol Inhibition of Lateral Branching.

    Science.gov (United States)

    Zhao, Daqiu; Gong, Saijie; Hao, Zhaojun; Meng, Jiasong; Tao, Jun

    2015-10-14

    Herbaceous peony (Paeonia lactiflora Pall.) is an emerging high-grade cut flower worldwide, which is usually used in wedding bouquets and known as the "wedding flower". However, abundant lateral branches appear frequently in some excellent cultivars, and a lack of a method to remove Paeonia lactiflora lateral branches other than inefficient artificial methods is an obstacle for improving the quality of its cut flowers. In this study, paclobutrazol (PBZ) application was found to inhibit the growth of lateral branches in Paeonia lactiflora for the first time, including 96.82% decreased lateral bud number per branch, 77.79% and 42.31% decreased length and diameter of lateral branches, respectively, declined cell wall materials and changed microstructures. Subsequently, isobaric tag for relative and absolute quantitation (iTRAQ) technology was used for quantitative proteomics analysis of lateral branches under PBZ application and control. The results indicated that 178 differentially expressed proteins (DEPs) successfully obtained, 98 DEPs were up-regulated and 80 DEPs were down-regulated. Thereafter, 34 candidate DEPs associated with the inhibited growth of lateral branches were screened according to their function and classification. These PBZ-stress responsive candidate DEPs were involved in eight biological processes, which played a very important role in the growth and development of lateral branches together with the response to PBZ stress. These results provide a better understanding of the molecular theoretical basis for removing Paeonia lactiflora lateral branches using PBZ application.

  13. The Influence of Natural User Experience on Information Laws

    Directory of Open Access Journals (Sweden)

    Eglė Švedaitė

    2012-04-01

    Full Text Available This article reviews the main cause of user experience on development methods and laws, including Fitt’s Law, Hick-Hyman Law, Accot’s Law, Gestalt Law, proximity, similarity, closure, continuity, figure and ground, simplicity, symmetry and experience.Article in Lithuanian

  14. The dual of Bradford’s law.

    OpenAIRE

    Egghe, Leo

    1986-01-01

    In this article, we examine the classical law of Bradford. This law yields groups with an equal number of articles, but where the number of journals increases geometrically. Within each group, and starting with the last ones (the least productive journals) we examine the maximal productivity of the journals. We describe, using only ym, the maximal productivity (of the journal of rank one), all the possible productivities of the journals in every Bradford group. The same method shows that ...

  15. Law Enforcement of Cyber Terorism in Indonesia

    OpenAIRE

    Sri Ayu Astuti

    2015-01-01

    Cyber terrorism is one of the category of crimes that cross border organized and has been established as an extraordinary crime. This crime is becoming a serious threat to countries in the world. In this regard, the Government's attitude of firmness needed to enforce cyber laws against the freedom development in social media. The development of the immeasurable it in the country of Indonesia required the limitations by doing legal liability over the behavior of law which deviates towards the ...

  16. New Paradigm for Global Rule of Law

    Directory of Open Access Journals (Sweden)

    Winston P. Nagan

    2012-04-01

    Full Text Available Law is both a condition and a consequence of social development, an outcome of the broader social process, a form of social organization which channels social energies based on the relative strength of past practice and precedent, the present balance of power and emerging social values. Values are the bedrock of social process and the driving force for social activism. Historically, law evolves as a mechanism for conflict avoidance and resolution founded on the practical management of conflict and higher values, made possible by the implicit acceptance and internalization of the authority component of collective expectations. Established law acts as a conservative force of the status quo subject to continuous pressure to evolve from the changing public conscience and social values. Lasswell’s comprehensive model of social process highlights the contribution of multiple participants to the evolution of law at the macro and micro level, including the role of individual value demands and the potential assertive power of the human community as a whole. The article explores the potential role of non-states in changing international law regarding the legality of nuclear weapons. An appreciation of the integral relationship between law, politics and society is essential to a fuller understanding of social, power and legal processes and the goal of universalizing peace and human dignity.

  17. An Analysis of the Massachusetts Healthcare Law.

    Science.gov (United States)

    Stephens, James H; Ledlow, Gerald R; Sach, Michael V; Reagan, Julie K

    2017-01-01

    Healthcare in the United States has been one topic of the debates and discussion in the country for many years. The challenge for affordable, accessible, and quality healthcare for most Americans has been on the agenda of federal and state legislatures. There is probably no other state that has drawn as much individual attention regarding this challenge as the state of Massachusetts. While researching the topic for this article, it was discovered that financial and political perspectives on the success or failure of the healthcare model in Massachusetts vary depending on the aspect of the system being discussed. In this article the authors give a brief history and description of the Massachusetts Healthcare Law, explanation of how the law is financed, identification of the targeted populations in Massachusetts for which the law provides coverage, demonstration of the actual benefit coverage provided by the law, and review of the impact of the law on healthcare providers such as physicians and hospitals. In addition, there are explanations about the impact of the law on health insurance companies, discussion of changes in healthcare premiums, explanation of costs to the state for the new program, reviews of the impact on the health of the insured, and finally, projections on the changes that healthcare facilities will need to make to maintain fiscal viability as a result of this program.

  18. Structural Causes of Right Bundle Branch Block—Time for a Closer Look?

    Science.gov (United States)

    Ker, James

    2010-01-01

    Right bundle branch block is an electrocardiographic phenomenon with specific criteria. Currently, two specific forms of right bundle branch block are acknowledged, a proximal and a distal variant. A vast array of pathologies can cause proximal, distal or even combined forms of right bundle branch block. In this study it is suggested that a third type of right bundle branch block exist: one caused by a subaortic muscular tendon in the left ventricle, leading to an increased velocity of conduction in the left ventricle, with a resultant “relative” right bundle branch block. It is concluded that it is necessary (and time) to take a closer look at endoventricular structures in the assessment of structural causes of right bundle branch block. PMID:20386615

  19. Protection of personality rights in civil law

    Directory of Open Access Journals (Sweden)

    Simonović Ivana

    2014-01-01

    Full Text Available Personality rights have long been described as the youngest member of the civil law family of absolute subjective (individual civil rights. By establishing these rights, an individual is guaranteed full and direct legal authority and control over one's personal assets, which include the most important human values such as: life, integrity, dignity and privacy. The ultimate importance of these personal assets is supported by appropriate legal protection of personality rights, which have been guaranteed in numerous provisions of constitutional law, civil law, criminal law and administrative law. The legal protection of personality rights stems from the understanding that a human being cannot be reduced to a biological entity; being part of the community, man is also a social being. Taking into account constant interactions and mutual relations between members of the society, man should be guaranteed certain rights. It primarily implies the guaranteed right to inviolability of one's personality, which is the basis for generating other personality rights. These rights are inherent, inalienable and absolute in terms of their effects; as such, they provide protection from the interference of the state and any third party. Focusing on the rules of civil law, the authors have explored the potentials and the scope of legal protection of personality rights provided by awarding a civil sanction. Although civil sanction is basically monetary sanction, it is deemed to be quite appropriate for the protection of personal (non-patrimonial assets.

  20. Gender and Boyle's law of gases

    CERN Document Server

    Potter, Elizabeth

    2001-01-01

    Gender and Boyle''s Law of GasesElizabeth PotterRe-examines the assumptions and experimental evidence behind Boyle''s Law.Boyle''s Law, which describes the relation between the pressure and volume of a gas, was worked out by Robert Boyle in the mid-1600s. His experiments are still considered examples of good scientific work and continue to be studied along with their historical and intellectual contexts by philosophers, historians, and sociologists. Now there is controversy over whether Boyle''s work was based only on experimental evidence or whether it was influenced by the politics and religious controversies of the time, including especially class and gender politics.Elizabeth Potter argues that even good science is sometimes influenced by such issues, and she shows that the work leading to the Gas Law, while certainly based on physical evidenc...

  1. Regularities, Natural Patterns and Laws of Nature

    Directory of Open Access Journals (Sweden)

    Stathis Psillos

    2014-02-01

    Full Text Available  The goal of this paper is to sketch an empiricist metaphysics of laws of nature. The key idea is that there are regularities without regularity-enforcers. Differently put, there are natural laws without law-makers of a distinct metaphysical kind. This sketch will rely on the concept of a natural pattern and more significantly on the existence of a network of natural patterns in nature. The relation between a regularity and a pattern will be analysed in terms of mereology.  Here is the road map. In section 2, I will briefly discuss the relation between empiricism and metaphysics, aiming to show that an empiricist metaphysics is possible. In section 3, I will offer arguments against stronger metaphysical views of laws. Then, in section 4 I will motivate nomic objectivism. In section 5, I will address the question ‘what is a regularity?’ and will develop a novel answer to it, based on the notion of a natural pattern. In section 6, I will raise the question: ‘what is a law of nature?’, the answer to which will be: a law of nature is a regularity that is characterised by the unity of a natural pattern.

  2. STUDYING OF POSSIBILITY A WILLOW WHITE (SALIX ALBA L.) BRANCHES STERILIZATION BY IONIZING RADIATION

    OpenAIRE

    Ольга Олеговна Фролова; Анна Степановна Саушкина; Майя Викторовна Мазурина; Ася Юрьевна Айрапетова; Евгения Геннадьевна Компанцева; Евгения Владимировна Компанцева

    2014-01-01

    There was determined a quantity of microorganisms in Salix alba L. branches specimens after processing by ionizing radiation (0,25–5 kGy). The powder of S. alba branches conform to recommended requirements for a standard "Microbiological purity" after processing by the minimal radiation dose, that’s why offered method of sterilization is effective. Ionizing radiation is acceptable for S. alba branches processing, because it doesn't influence significantly on the structure and the quantity of ...

  3. Harder Roads to Trek? Paradoxical Slowing of an Atrioventricular Reentrant Tachycardia With Contralateral Bundle Branch Block.

    Science.gov (United States)

    Divakara Menon, Syamkumar M; Ayati, Maryam; Healey, Jeff S

    2017-04-01

    Slowing of the tachycardia with increase in cycle length and increase in VA time with ipsilateral bundle branch block is a characteristic feature of accessory pathway mediated AVRT. Contralateral bundle branch block has no effect on the tachycardia as it is not a part of the tachycardia circuit. We present an interesting phenomenon in which contralateral bundle branch block resulted in tachycardia slowing in a case of WPW syndrome. © 2016 Wiley Periodicals, Inc.

  4. Mediation in Labor Relations: The Need for Adequacy In the Light of the Labor Law Principles

    Directory of Open Access Journals (Sweden)

    Tatiana Bhering Serradas Bon De Sousa Roxo

    2015-12-01

    Full Text Available The paper discusses the suitability of judicial mediation for the solution of labor disputes. Judicial and extrajudicial conflict-solving methods are approached, with emphasis on mediation. Aiming at understanding both the adequacy and application of mediation in Labor Law, the paper examines special principles of this branch, in particular, the principle of unavailability of Labor rights, for which the case of absolute and relative rights are contrasted. Finally, it concludes for the application of mediation to the Collective Labour Law, which is limited to the rights of relative unavailability.

  5. News from the front lines of nuclear law; Aus der Werkstatt des Nuklearrechts

    Energy Technology Data Exchange (ETDEWEB)

    Raetzke, Christian; Feldmann, Ulrike; Frank, Akos (eds.)

    2016-07-01

    This volume contains the proceedings of the 14th Regional Conference of the German Branch of the International Nuclear Law Association (INLA) held in Nuremberg in September 2015. In five chapters, German and international experts, with contributions partly in German but predominantly in English, explain the most recent developments in nuclear law in Germany, in other countries and on the international level. The topics include: turnkey contracts in the nuclear industry; claims under EU environmental law and under ICSID arbitration; developments in legal requirements for final disposal of nuclear waste in various countries such as Germany and the US; topics of nuclear liability, such as the situation in India; and finally nuclear safety and regulation. For anyone who wants to keep up-to-date on important developments of nuclear law, this volume is an obvious choice.

  6. Impact of stone branch number on outcomes of percutaneous nephrolithotomy for treatment of staghorn calculi.

    Science.gov (United States)

    Qi, Shiyong; Li, Li; Liu, Ranlu; Qiao, Baomin; Zhang, Zhihong; Xu, Yong

    2014-02-01

    To determine the impact of staghorn calculi branch number on outcomes of percutaneous nephrolithotomy (PNL). Retrospectively, we evaluated 371 patients (386 renal units) who underwent PNL for staghorn calculi. All calculi were showed with CT three-dimensional reconstruction (3DR) imaging preoperatively. From 3DR images, the number of stone branching into minor renal calices was recorded. According to the number, patients were divided into four groups. Group 1: the branch number 2-4; Group 2: the branch number 5-7; Group 3: the branch number 8-10; Group 4: the branch number >10. The number of percutaneous tract, operative time, staged PNL, intraoperative blood loss, postoperative hospital stay, complications, main stone composition, and stone clearance rate were compared. A significantly higher ratio of multitract (pPNL (pPNL for calculi with a stone branch number ≥5. There was no statistical difference in intraoperative blood loss (p=0.101) and main stone composition (p=0.546). There was no statistically meaningful difference among the four groups based on the Clavien complication system (p=0.46). With the stone branch number more than five, the possibility of multitract and staged PNL, lower rate of stone clearance, and a longer postoperative hospital stay increases for staghorn calculi.

  7. Branched morphology of Nb powder particles fabricated by calciothermic reduction in CaCl2 melt

    Science.gov (United States)

    Suzuki, Nobuyoshi; Suzuki, Ryosuke O.; Natsui, Shungo; Kikuchi, Tatsuya

    2017-11-01

    A new branched morphology of metallic niobium powder particles was produced by calciothermic reduction of niobium oxides in molten CaCl2. The influence of some reaction parameters on the powder particle morphology was studied, and the formation mechanism was investigated. It was found that the formation of intermediate complex niobium oxides (CaxNb2Oy) was crucial in the formation of niobium powder particles with the branched morphology. Based on this finding, the formation mechanism of the branched morphology in four stages was proposed. These Nb powder particles with microscopic branches can prevent particle sintering during the fabrication process of electric capacitors, allowing the latter to exhibit a higher capacitance.

  8. The History of International Private Law in China and its sources

    Directory of Open Access Journals (Sweden)

    Laura Soto von Arnim

    2013-02-01

    Full Text Available Chinese International Private Law has a long history as its first provision dates from the Mingli Code during the Ming Dynasty. Despite its early beginnings, Private International Law really began to develop during the 1980’s. In China, this branch of law includes Conflict of Law rules, Conflict of Jurisdiction rules, and the Recognition and Enforcement of Judgments in civil and commercial matters. Despite the fact that in China there are various opinions about which would be the best type of codification method between a complete and a subject-by-subject codification, the newest Chinese International Private Law, which dates from October 28, 2010, has only codified conflict of laws rules. This law represents an important advance in the China’s Private International Law development even though some of its provisions have been widely criticized

  9. [Intermittent bundle branch block: a clinical model for the study of electrophysiological phenomena].

    Science.gov (United States)

    Costantini, Marcello

    2014-01-01

    Disorders of intraventricular conduction (bundle branch block and hemiblock) are usually stable and remain unchanged irrespective of heart rate. Not infrequently, however, their appearance is related to the duration of the cardiac cycle, so that they appear and disappear with changes in heart rate. This may not even represent a pathological phenomenon, since sudden and consistent changes in cardiac cycle can result, even physiologically, in aberrant conduction. However, when a bundle branch block appears intermittently for simple and progressive increments, or even deceleration, of the sinus rate, this is related to a true bundle branch pathology, i.e. tachycardia-dependent (or phase 3) block or bradycardia-dependent (or phase 4) block, respectively. Phase 3 block is believed to express a pathological increase in the duration of the recovery period of the bundle branch. Phase 4 block was best explained on the basis of enhanced phase 4 depolarization of the bundle branch system, with inability of excitation if the cardiac cycle is particularly prolonged. The two types of block, phase 3 and phase 4, often coexist. An intraventricular conduction disturbance that appears during increasing heart rate for a phase 3 block is maintained, if frequency slows down, even for cycles greater than those that brought about its appearance. This is due to retrograde activation of the bundle branch blocked in the antegrade direction, with delay of its action potential inscription. Sometimes, in the presence of phase 3 bundle branch block, very early atrial ectopic beats are paradoxically conducted in the normal way (supernormal conduction). Perhaps, this phenomenon is related to a possible "climb over" of the injured zone of the bundle branch by the blocked impulses that arise beyond the injured area as subliminal impulses, exciting the healthy tissues if catches them during their phase of supernormal excitability. In the presence of intermittent bundle branch block, it is not

  10. A Taste of Jewish Law & The Laws of Blessings on Food

    OpenAIRE

    Hershman, Jeremy

    2003-01-01

    This paper is an in-depth treatment of the Jewish laws pertaining to blessings recited both before and after eating food. The rationale for the laws is discussed, and all the major topics relating to these blessings are covered. The issues addressed include the categorization of foods for the purpose of determining the proper blessing, the proper sequence of blessing recital, how long a blessing remains effective, and how to rectify mistakes in the observance of these laws.

  11. Stochastic model of Zipf's law and the universality of the power-law exponent.

    Science.gov (United States)

    Yamamoto, Ken

    2014-04-01

    We propose a stochastic model of Zipf's law, namely a power-law relation between rank and size, and clarify as to why a specific value of its power-law exponent is quite universal. We focus on the successive total of a multiplicative stochastic process. By employing properties of a well-known stochastic process, we concisely show that the successive total follows a stationary power-law distribution, which is directly related to Zipf's law. The formula of the power-law exponent is also derived. Finally, we conclude that the universality of the rank-size exponent is brought about by symmetry between an increase and a decrease in the random growth rate.

  12. The ’New’ Law of the Sea and the Law of Armed Conflict at Sea

    Science.gov (United States)

    1992-10-01

    I The "New" Law of the Sea and The Law of Anned Conflict at Sea Horace B. Robertson, Jr. NAVAL WAR COLLEGE Newport, Rhode Island CENTER FOR...XIII and the LOS Convention. While acknowledging that the French text of the LOS Convention uses the tenns droit souverain and juridiction to...34 Northwestem Univ. LAw Review, V. 52, p. 320 Quly-August 1 957) . See also, C.H.M. Waldock, "The Release of the Altmark Prisoners , " British

  13. The law and its interaction with medical ethics in end-of-life decision making.

    Science.gov (United States)

    Cerminara, Kathy L

    2011-09-01

    The previous two articles in this series explored the historical and theoretical development of medical decision making from initial reliance on medical beneficence to a more recent emphasis on patient autonomy. The law of withholding and withdrawal of treatment has much in common with medical ethics. It is based on concerns about patient autonomy expressed by courts, legislatures, and the executive branch of the government. Legally, the patient's right of self-determination has been based on a variety of sources ranging from state and federal constitutions to the common law of torts and from cases to statutes and regulations. Understanding the various sources of the law, the distinctions among those sources, and the interaction of the branches of government in this context assists in understanding the law itself. In our federalist system of government, significant legal variations can exist among the states, but although technically valid, excessive concern about compliance with the precise contours of each state's statute when surrogate decision makers are engaging in bedside deliberations is unnecessary. Regardless of source or precise legal contours, the overall goal, which neither the physician nor the patient's surrogate or proxy decision makers should forget, is to honor what the patient would want to have done. Physicians and attorneys will agree on that as a matter of both ethics and the law.

  14. The Branching Pattern of the Brachiocephalic Trunk in the Donkey (Equus asinus).

    Science.gov (United States)

    Akbari, G; Asadiahranjani, B; Goodarzi, N; Shokrollahi, S

    2017-08-01

    Donkeys are a member of the horse family (Equidae) and share a common ancestor. However, in morphological terms, donkeys and horses are regarded as two separate subgenus. Given variations in the branching pattern of the brachiocephalic trunk (BCT) in different species of animals and the use of donkeys in anatomy courses at colleges of veterinary medicine, we conducted this study in order to investigate the branching patterns of BCT and to describe detailed morphological information regarding donkeys. Seventeen mature donkeys were examined following euthanasia by exsanguination from the common carotid artery under general anaesthesia. Thirteen donkeys were embalmed and injected with coloured latex from BCT origin for better visualization of vessels. Four other donkeys were freshly studied without the embalming procedure. In all cases, the BCT was the only branch of the aortic arch and branched into the left subclavian (LSb) artery, the right costocervical trunk, the right subclavian (RSb) artery and the bicarotid trunk. The main branching pattern of the RSb was the costocervical trunk, the vertebral artery, the internal thoracic artery and the superficial cervical artery. The deep cervical artery branched from the costocervical trunk. The major branching pattern of the LSb was the vertebral artery, the internal thoracic artery and the superficial cervical artery. In donkeys, the external thoracic artery branches from the internal thoracic artery. Results obtained from this study indicate that BCT branching in donkeys has some similarities and differences as compared to that in horses and in the Caspian miniature horse. © 2017 Blackwell Verlag GmbH.

  15. Comparison of Sprint Reaction and Visual Reaction Times of Athletes in Different Branches

    Science.gov (United States)

    Akyüz, Murat; Uzaldi, Basar Basri; Akyüz, Öznur; Dogru, Yeliz

    2017-01-01

    The aims of this study are to analyse sprint reaction and visual reaction times of female athletes of different branches competing in Professional leagues and to show the differences between them. 42 voluntary female athletes from various branches of Professional leagues of Istanbul (volleyball, basketball, handball) were included in the…

  16. The Law of the List: UN counterterrorism sanctions and the politics of global security law

    OpenAIRE

    Sullivan, G

    2017-01-01

    This book critically examines the UN Al-Qaida counterterrorism listing regime as a novel form of global security law. It shows how the list works as an ordering device to render the uncertain future threats of global terrorism amenable to legal intervention in the present. I argue that the Law of the List is altering the relationship between national and international law and is best understood as a global legal assemblage. It is also generating new knowledge practices, governance techniques ...

  17. Quantitative Analysis of Axonal Branch Dynamics in the Developing Nervous System.

    Directory of Open Access Journals (Sweden)

    Kelsey Chalmers

    2016-03-01

    Full Text Available Branching is an important mechanism by which axons navigate to their targets during neural development. For instance, in the developing zebrafish retinotectal system, selective branching plays a critical role during both initial pathfinding and subsequent arborisation once the target zone has been reached. Here we show how quantitative methods can help extract new information from time-lapse imaging about the nature of the underlying branch dynamics. First, we introduce Dynamic Time Warping to this domain as a method for automatically matching branches between frames, replacing the effort required for manual matching. Second, we model branch dynamics as a birth-death process, i.e. a special case of a continuous-time Markov process. This reveals that the birth rate for branches from zebrafish retinotectal axons, as they navigate across the tectum, increased over time. We observed no significant change in the death rate for branches over this time period. However, blocking neuronal activity with TTX slightly increased the death rate, without a detectable change in the birth rate. Third, we show how the extraction of these rates allows computational simulations of branch dynamics whose statistics closely match the data. Together these results reveal new aspects of the biology of retinotectal pathfinding, and introduce computational techniques which are applicable to the study of axon branching more generally.

  18. Quantitative Analysis of Axonal Branch Dynamics in the Developing Nervous System

    Science.gov (United States)

    Scott, Ethan K.; Goodhill, Geoffrey J.

    2016-01-01

    Branching is an important mechanism by which axons navigate to their targets during neural development. For instance, in the developing zebrafish retinotectal system, selective branching plays a critical role during both initial pathfinding and subsequent arborisation once the target zone has been reached. Here we show how quantitative methods can help extract new information from time-lapse imaging about the nature of the underlying branch dynamics. First, we introduce Dynamic Time Warping to this domain as a method for automatically matching branches between frames, replacing the effort required for manual matching. Second, we model branch dynamics as a birth-death process, i.e. a special case of a continuous-time Markov process. This reveals that the birth rate for branches from zebrafish retinotectal axons, as they navigate across the tectum, increased over time. We observed no significant change in the death rate for branches over this time period. However, blocking neuronal activity with TTX slightly increased the death rate, without a detectable change in the birth rate. Third, we show how the extraction of these rates allows computational simulations of branch dynamics whose statistics closely match the data. Together these results reveal new aspects of the biology of retinotectal pathfinding, and introduce computational techniques which are applicable to the study of axon branching more generally. PMID:26998842

  19. Quantitative Analysis of Axonal Branch Dynamics in the Developing Nervous System.

    Science.gov (United States)

    Chalmers, Kelsey; Kita, Elizabeth M; Scott, Ethan K; Goodhill, Geoffrey J

    2016-03-01

    Branching is an important mechanism by which axons navigate to their targets during neural development. For instance, in the developing zebrafish retinotectal system, selective branching plays a critical role during both initial pathfinding and subsequent arborisation once the target zone has been reached. Here we show how quantitative methods can help extract new information from time-lapse imaging about the nature of the underlying branch dynamics. First, we introduce Dynamic Time Warping to this domain as a method for automatically matching branches between frames, replacing the effort required for manual matching. Second, we model branch dynamics as a birth-death process, i.e. a special case of a continuous-time Markov process. This reveals that the birth rate for branches from zebrafish retinotectal axons, as they navigate across the tectum, increased over time. We observed no significant change in the death rate for branches over this time period. However, blocking neuronal activity with TTX slightly increased the death rate, without a detectable change in the birth rate. Third, we show how the extraction of these rates allows computational simulations of branch dynamics whose statistics closely match the data. Together these results reveal new aspects of the biology of retinotectal pathfinding, and introduce computational techniques which are applicable to the study of axon branching more generally.

  20. Bundle branch reentry: A rare mechanism of ventricular tachycardia in endomyocardial fibrosis, without ventricular dilation.

    Science.gov (United States)

    Prabhu, Mukund A; Prasad, B V Srinivas; Thajudeen, Anees; Namboodiri, Narayanan

    2016-09-01

    Bundle branch reentry as a mechanism of ventricular tachycardia (VT) in endomyocardial fibrosis (EMF) is not described. A 52-year-old woman with left ventricular (LV) EMF had VT needing cardioversion. She had mitral regurgitation and left bundle branch block, but no LV dilation or heart failure. During electrophysiological study, clinical VT could be easily induced, and it was confirmed to be bundle branch reentrant VT (BBRVT). She was treated with ablation of the right bundle branch. BBRVT can occur in EMF even without cardiac dilatation. Its recognition is important, as radiofrequency ablation can be curative. Copyright © 2016 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  1. LOCALIZATION OF BRANCHING ENZYME IN POTATO-TUBER CELLS WITH THE USE OF IMMUNOELECTRON MICROSCOPY

    NARCIS (Netherlands)

    KRAM, AM; OOSTERGETEL, GT; VANBRUGGEN, EFJ

    Potato branching enzyme, a key enzyme in the biosynthesis of starch, was localized in amyloplasts in starch-storage cells of potato (Solanum tuberosum L) with the use of immunogold electron microscopy. Branching enzyme was found in the amyloplast stroma, concentrated at the interface of the stroma

  2. A branch and bound algorithm for the global optimization of Hessian Lipschitz continuous functions

    KAUST Repository

    Fowkes, Jaroslav M.

    2012-06-21

    We present a branch and bound algorithm for the global optimization of a twice differentiable nonconvex objective function with a Lipschitz continuous Hessian over a compact, convex set. The algorithm is based on applying cubic regularisation techniques to the objective function within an overlapping branch and bound algorithm for convex constrained global optimization. Unlike other branch and bound algorithms, lower bounds are obtained via nonconvex underestimators of the function. For a numerical example, we apply the proposed branch and bound algorithm to radial basis function approximations. © 2012 Springer Science+Business Media, LLC.

  3. Catabolism of leucine to branched-chain fatty acids in Staphylococcus xylosus

    DEFF Research Database (Denmark)

    Beck, Hans Christian; Hansen, A M; Lauritsen, F R

    2004-01-01

    Staphylococcus xylosus is an important starter culture in the production of flavours from the branched-chain amino acids leucine, valine and isoleucine in fermented meat products. The sensorially most important flavour compounds are the branched-chain aldehydes and acids derived from the correspo......Staphylococcus xylosus is an important starter culture in the production of flavours from the branched-chain amino acids leucine, valine and isoleucine in fermented meat products. The sensorially most important flavour compounds are the branched-chain aldehydes and acids derived from...

  4. An Investigation of the Impact of International Branch Campuses on Organizational Culture

    Science.gov (United States)

    Tierney, William G.; Lanford, Michael

    2015-01-01

    The authors first survey the factors related to globalization that have stimulated the creation of international branch campuses. They then contend that the viability of an international branch campus should not be solely evaluated from a rational choice perspective oriented toward economic self-interest. Rather, the organizational culture of the…

  5. The effect of branching in a semiconducting polymer on the efficiency of organic photovoltaic cells.

    Science.gov (United States)

    Heintges, Gaël H L; van Franeker, Jacobus J; Wienk, Martijn M; Janssen, René A J

    2016-01-04

    The impact of branching in a diketopyrrolopyrrole polymer on the performance of polymer-fullerene photovoltaic cells is investigated. Compared to the linear polymer, the branched polymer affords a more finely dispersed fibrillar network in the photoactive layer and as a result a large enhancement of the photocurrent and power conversion efficiency.

  6. The Three Laws of Thought, Plus One: The Law of Comparisons

    Directory of Open Access Journals (Sweden)

    Thomas L. Saaty

    2014-02-01

    Full Text Available The rules of logic are nearly 2500 years old and date back to Plato and Aristotle who set down the three laws of thought: identity, non-contradiction, and excluded middle. The use of language and logic has been adequate for us to develop mathematics, prove theorems, and create scientific knowledge. However, the laws of thought are incomplete. We need to extend our logical system by adding to the very old laws of thought an essential yet poorly understood law. It is a necessary law of thought that resides in our biology even deeper than the other three laws. It is related to the rudiments of how we as living beings, and even nonliving things, respond to influences as stimuli. It helps us discriminate between being ourselves and sensing that there is something else that is not ourselves that even amoebas seem to know. It is the intrinsic ability to sense and distinguish. This fourth law is the law of comparisons. Although it has been missing from our logical deductions it underlies the other three laws of thought because without it we cannot know what is and what is not.

  7. Branched integumental structures in Sinornithosaurus and the origin of feathers.

    Science.gov (United States)

    Xu, X; Zhou, Z; Prum, R O

    2001-03-08

    The evolutionary origin of feathers has long been obscured because no morphological antecedents were known to the earliest, structurally modern feathers of Archaeopteryx. It has been proposed that the filamentous integumental appendages on several theropod dinosaurs are primitive feathers; but the homology between these filamentous structures and feathers has been disputed, and two taxa with true feathers (Caudipteryx and Protarchaeopteryx) have been proposed to be flightless birds. Confirmation of the theropod origin of feathers requires documentation of unambiguously feather-like structures in a clearly non-avian theropod. Here we describe our observations of the filamentous integumental appendages of the basal dromaeosaurid dinosaur Sinornithosaurus millenii, which indicate that they are compound structures composed of multiple filaments. Furthermore, these appendages exhibit two types of branching structure that are unique to avian feathers: filaments joined in a basal tuft, and filaments joined at their bases in series along a central filament. Combined with the independent phylogenetic evidence supporting the theropod ancestry of birds, these observations strongly corroborate the hypothesis that the integumental appendages of Sinornithosaurus are homologous with avian feathers. The plesiomorphic feathers of Sinornithosaurus also conform to the predictions of an independent, developmental model of the evolutionary origin of feathers.

  8. [Occupational exposure to mycotoxins in various branches of industry].

    Science.gov (United States)

    Soroka, Piotr M; Cyprowski, Marcin; Szadkowska-Stańczyk, Irena

    2008-01-01

    Mycotoxins are a quite numerous group of substances released as metabolites by molds, which badly affect human and animal health. Their impact on organisms resulting from alimentary exposure is well recognized, but the mechanisms by which they exert their health effects after inhalation exposure are still poorly investigated. The aim of this work was to review the literature concerning the outcomes of occupational exposure to mycotoxins present in the work environment. The author discusses the major mycotoxin classes, their chemical structure, some physicochemical properties and biological activity properties. This paper summarizes the results of investigations on the impact of occupational exposure to molds present in the workplace air in various branches of industry. Problems of identifying the mechanism of health effects exerted due inhalation exposure to mycotoxins are also discussed. This review shows that there is lack of good hygiene standards and legislation regulating the presence of these compounds in the workplace air. These is due to insufficient number of analyses aimed at estimating short-term inhalation exposure to mycotoxins and lack of monitoring of long-term exposure and its health effects. The authors concludes that occupational exposure to mycotoxins and their role in the development of pathological changes in the respiratory system require further investigations.

  9. Periodontal medicine: The emergence of a new branch in periodontology

    Directory of Open Access Journals (Sweden)

    Pejčić Ana S.

    2016-01-01

    Full Text Available Introduction: Periodontal medicine is the emergence of a new branch of periodontology. Periodontal medicine is a term used for different purposes in different parts of the world. In certain countries, it relates to the study of the dynamic relationship between periodontal diseases and systemic conditions, such as cardiovascular and cerebrovascular disease, preterm delivery low-birth-weight babies, diabetes mellitus, osteoporosis, and disorders of the respiratory tract. Such studies investigate the peripheral impacts of periodontal inflammation on systemic health. In other countries, 'periodontal medicine' is a term used to describe the periodontal (and gingival manifestations of medical conditions. This includes their investigation, diagnosis and therapeutic management and how management of the oral condition integrates with the patient's medical management as part of a holistic approach within defined care pathways. Conclusion: The text is a comprehensive analysis of research on periodontal disease and its link to systemic conditions. The periodontal treatment may be important in terms of preventing a patient's overall health. Periodontologists emphasize that infections in the mouth can cause health problems in other parts of the body.

  10. Right bundle branch block with revelation of changing axis deviation at the end of atrial fibrillation.

    Science.gov (United States)

    Patanè, Salvatore; Marte, Filippo; Sturiale, Mauro

    2009-11-12

    Changing axis deviation has been reported also during atrial fibrillation or atrial flutter. Changing axis deviation has been also reported during acute myocardial infarction associated with atrial fibrillation too or at the end of atrial fibrillation during acute myocardial infarction. Left bundle branch block is usually associated with normal or left axis deviation. Rarely the ECG shows a left bundle branch block with changing QRS morphology and changing axis deviation. There are several possible explanations for the intermittent shift in the QRS axis in the presence of complete left bundle branch block. The most plausible explanation is the coexistence of left posterior hemiblock and predivisional left bundle branch block. Intermittent right axis deviation has been rarely reported in the presence of left bundle branch block also during atrial fibrillation and with acute myocardial infarction too. Isolated left posterior hemiblock is a very rare finding and transient right axis deviation associated with a left posterior hemiblock pattern has been also rarely described associated with acute myocardial infarction. Changing axis deviation with changing bundle branch block and new-onset of atrial fibrillation during acute myocardial infarction has been also reported. Changing axis deviation with intermittent right bundle branch block in a patient admitted with acute myocardial infarction has been also described. We present a case of a right bundle branch block with revelation of changing axis deviation at the end of atrial fibrillation in a 68-year-old Italian man.

  11. Measurements of Branching Fractions of $\\tau$ Lepton Decays with one or more $K^{0}_{S}$

    CERN Document Server

    Ryu, S; Aihara, H; Asner, D M; Aulchenko, V; Aushev, T; Bakich, A M; Bala, A; Bhuyan, B; Bobrov, A; Bondar, A; Bonvicini, G; Bozek, A; Bračko, M; Browder, T E; Červenkov, D; Chekelian, V; Cheon, B G; Chilikin, K; Chistov, R; Cho, K; Chobanova, V; Choi, S -K; Choi, Y; Dalseno, J; Doležal, Z; Dutta, D; Eidelman, S; Epifanov, D; Farhat, H; Fast, J E; Ferber, T; Gaur, V; Gabyshev, N; Ganguly, S; Garmash, A; Gillard, R; Goh, Y M; Golob, B; Haba, J; Hayasaka, K; Hayashii, H; Hoshi, Y; Hou, W -S; Iijima, T; Inami, K; Ishikawa, A; Iwashita, T; Julius, T; Kato, E; Kiesling, C; Kim, B H; Kim, D Y; Kim, J B; Kim, J H; Kim, K T; Kim, M J; Kim, S K; Kim, Y J; Ko, B R; Kodyš, P; Križan, P; Krokovny, P; Kuhr, T; Kwon, Y -J; Lee, S -H; Li, J; Libby, J; Liventsev, D; Lukin, P; MacNaughton, J; Matvienko, D; Miyabayashi, K; Miyata, H; Mizuk, R; Moll, A; Mori, T; Mussa, R; Nakano, E; Nakao, M; Nakazawa, H; Nayak, M; Nedelkovska, E; Nisar, N K; Nishida, S; Nitoh, O; Okuno, S; Olsen, S L; Pakhlov, P; Pakhlova, G; Park, C W; Park, H; Park, H K; Pedlar, T K; Petrič, M; Piilonen, L E; Ritter, M; Röhrken, M; Rostomyan, A; Sahoo, H; Saito, T; Sakai, Y; Santelj, L; Sanuki, T; Savinov, V; Schneider, O; Schnell, G; Schwanda, C; Semmler, D; Seon, O; Shebalin, V; Shen, C P; Shibata, T -A; Shiu, J -G; Shwartz, B; Sibidanov, A; Simon, F; Sohn, Y -S; Sokolov, A; Solovieva, E; Stanič, S; Starič, M; Sumiyoshi, T; Tamponi, U; Tatishvili, G; Teramoto, Y; Uchida, M; Uehara, S; Unno, Y; Uno, S; Van Hulse, C; Vanhoefer, P; Varner, G; Vinokurova, A; Vorobyev, V; Wagner, M N; Wang, C H; Wang, P; Watanabe, M; Watanabe, Y; Won, E; Yamashita, Y; Yashchenko, S; Yook, Y; Yuan, C Z; Zhang, Z P; Zhilich, V; Zhulanov, V; Zupanc, A

    2014-01-01

    We report measurements of branching fractions of $\\tau$ lepton decays to final states with a $K^{0}_{S}$ meson using a 669 fb$^{-1}$ data sample accumulated with the Belle detector at the KEKB asymmetric-energy $e^{+}e^{-}$ collider. The inclusive branching fraction is measured to be $\\mathcal{B}(\\tau^{-} \\to K^{0}_{S}\\ X^{-} \

  12. Current correlators in the Coulomb branch of N=4 SYM

    CERN Document Server

    Brandhuber, A; Brandhuber, Andreas; Sfetsos, Konstadinos

    2000-01-01

    We study correlators of R-symmetry currents in the Coulomb branch of N = 4 supersymmetric gauge theory in the large-N limit, using the AdS/CFT correspondence. In particular, we consider gauge fields in the presence of gravity and scalar fields parameterizing the coset SL(6,R)/SO(6) in the context of five-dimensional gauged supergravity. From a ten-dimensional point of view these backgrounds correspond to continuous D3-brane distributions. We find the surprising result that all 2-point functions of gauge currents fall into the same universality class, irrespectively of whether they correspond to broken or unbroken symmetries. We show that the problem of finding the spectrum can be mapped into an equivalent Schroedinger problem for supersymmetric quantum mechanics. The corresponding potential is the supersymmetric partner of the potential arising in studies of the spectrum for massless scalars and transverse graviton fluctuations in these backgrounds and the associated spectra are also identical. We discuss in ...

  13. Reading Slovenian Novels in Selected Branches of Ljubljana City Library

    Directory of Open Access Journals (Sweden)

    Katja Šikonja

    2015-09-01

    Full Text Available Purpose: The article presents a research paper trying to identify the reasons for the assumption, widely accepted by Slovenian library profession that Slovenians do not read novels written by domestic authors.Methodology/approach: The research was conducted in 2014 in the Ljubljana City Library. A small sample of fifty adult users in five branches of Ljubljana City Library was selected. Data were gathered by semi-structured interview (questions were prepared in advance but could be tailored to the needs of the interview. Annual list of the most popular book titles was used.Results: Answers were classified in the following groups: (1 Problems of Slovenian novel (2 Insufficiently known (3 Foreign is better (4 Mandatory school reading lists (5 Other.Originality/practical implications: The research is the first attempt to thoroughly deal with the question of reading modern Slovenian novels in the region of Central Slovenia. Due to insufficient sample size, the results could not be generalized and applied to the entire Slovenian population. However, they could represent a starting point for the planning of future library activities enhancing the reading of Slovenian literature in the region of Central Slovenia.

  14. Mechanism of filament nucleation and branch stability revealed by the structure of the Arp2/3 complex at actin branch junctions.

    Directory of Open Access Journals (Sweden)

    Coumaran Egile

    2005-11-01

    Full Text Available Actin branch junctions are conserved cytoskeletal elements critical for the generation of protrusive force during actin polymerization-driven cellular motility. Assembly of actin branch junctions requires the Arp2/3 complex, upon activation, to initiate a new actin (daughter filament branch from the side of an existing (mother filament, leading to the formation of a dendritic actin network with the fast growing (barbed ends facing the direction of movement. Using genetic labeling and electron microscopy, we have determined the structural organization of actin branch junctions assembled in vitro with 1-nm precision. We show here that the activators of the Arp2/3 complex, except cortactin, dissociate after branch formation. The Arp2/3 complex associates with the mother filament through a comprehensive network of interactions, with the long axis of the complex aligned nearly perpendicular to the mother filament. The actin-related proteins, Arp2 and Arp3, are positioned with their barbed ends facing the direction of daughter filament growth. This subunit map brings direct structural insights into the mechanism of assembly and mechanical stability of actin branch junctions.

  15. Disclosure of information in criminal proceedings : a comparative analysis of national and international criminal procedural systems and human rights law

    NARCIS (Netherlands)

    Fiori, Brando

    2015-01-01

    Disclosure and the procedure regulating it represent a subject matter in which crime control and human rights find their synthesis. Disclosure is a complex subject that covers different branches of law as it involves aspects of a procedural nature as well as considerations that belong to the realm

  16. Integrability and the conformal field theory of the Higgs branch

    Energy Technology Data Exchange (ETDEWEB)

    Sax, Olof Ohlsson [Theoretical Physics, The Blackett Laboratory, Imperial College,London, SW7 2AZ (United Kingdom); Sfondrini, Alessandro [Institut für Mathematik und Institut für Physik, Humboldt-Universität zu Berlin, IRIS Gebäude,Zum Grossen Windkanal 6, Berlin, 12489 (Germany); Bogdan, Stefański Jr. [Centre for Mathematical Science, City University London,Northampton Square, London, EC1V 0HB (United Kingdom)

    2015-06-16

    In the context of the AdS{sub 3}/CFT{sub 2} correspondence, we investigate the Higgs branch CFT{sub 2}. Witten showed that states localised near the small instanton singularity can be described in terms of vector multiplet variables. This theory has a planar, weak-coupling limit, in which anomalous dimensions of single-trace composite operators can be calculated. At one loop, the calculation reduces to finding the spectrum of a spin-chain with nearest-neighbour interactions. This CFT{sub 2} spin-chain matches precisely the one that was previously found as the weak-coupling limit of the integrable system describing the AdS{sub 3} side of the duality. We compute the one-loop dilatation operator in a non-trivial compact subsector and show that it corresponds to an integrable spin-chain Hamiltonian. This provides the first direct evidence of integrability on the CFT{sub 2} side of the correspondence.

  17. Some posterior branches of extralaryngeal recurrent laryngeal nerves have motor fibers.

    Science.gov (United States)

    Cho, Ilyoung; Jo, Min-Gyu; Choi, Sung-Won; Jang, Jeon Yeob; Wang, Soo-Geun; Cha, Wonjae

    2017-11-01

    Anatomical variations of the recurrent laryngeal nerve (RLN), such as extralaryngeal branching, are a well-known risk factor for RLN injury during thyroid surgery. This study aimed to analyze the surgical anatomy and to investigate the existence of posterior branch motor fibers of extralaryngeal RLNs. Prospective consecutive observational study. This was a prospective cohort study of 366 patients between January 2014 and February 2016. Operative data included the type of operation, incidence of nerve bifurcation, the distances among anatomical landmarks. The motor fibers were evaluated using neurostimulation with laryngeal palpation. A total of 667 RLNs at risk were analyzed in this study, and of these 103 (14.5%) nerves were bifurcated or trifurcated before the laryngeal entry point (LEP). More extralaryngeal branched RLNs were observed on the right side than on the left (17.5% vs. 13.3%, P = .294). The mean distance of the LEP point of division was longer on the left side (16.2 ± 6.7 mm) than on the right (14.7 ± 5.9 mm, P = .132). All branched RLNs had a palpable laryngeal twitch when stimulating anterior branches. When stimulating posterior branches, 28.2%(29/103) of branched RLNs showed palpable laryngeal twitch. Overall incidence of posterior motor branch in total RLNs was 4.3% (29/667). The motor fibers of the RLN are all located in the anterior branch, whereas some posterior branches have motor function. Identification of all of the branches of the RLN may be mandatory to decrease the risk of postoperative nerve injury. 4. Laryngoscope, 127:2678-2685, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  18. Excited-State Deactivation of Branched Phthalocyanine Compounds.

    Science.gov (United States)

    Zhu, Huaning; Li, Yang; Chen, Jun; Zhou, Meng; Niu, Yingli; Zhang, Xinxing; Guo, Qianjin; Wang, Shuangqing; Yang, Guoqiang; Xia, Andong

    2015-12-21

    The excited-state relaxation dynamics and chromophore interactions in two phthalocyanine compounds (bis- and trisphthalocyanines) are studied by using steady-state and femtosecond transient absorption spectral measurements, where the excited-state energy-transfer mechanism is explored. By exciting phthalocyanine compounds to their second electronically excited states and probing the subsequent relaxation dynamics, a multitude of deactivation pathways are identified. The transient absorption spectra show the relaxation pathway from the exciton state to excimer state and then back to the ground state in bisphthalocyanine (bis-Pc). In trisphthalocyanine (tris-Pc), the monomeric and dimeric subunits are excited and the excitation energy transfers from the monomeric vibrationally hot S1 state to the exciton state of a pre-associated dimer, with subsequent relaxation to the ground state through the excimer state. The theoretical calculations and steady-state spectra also show a face-to-face conformation in bis-Pc, whereas in tris-Pc, two of the three phthalocyanine branches form a pre-associated face-to-face dimeric conformation with the third one acting as a monomeric unit; this is consistent with the results of the transient absorption experiments from the perspective of molecular structure. The detailed structure-property relationships in phthalocyanine compounds is useful for exploring the function of molecular aggregates in energy migration of natural photosynthesis systems. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Properties of branching exponential flights in bounded domains

    Science.gov (United States)

    Zoia, A.; Dumonteil, E.; Mazzolo, A.

    2012-11-01

    In a series of recent works, important results have been reported concerning the statistical properties of exponential flights evolving in bounded domains, a widely adopted model for finite-speed transport phenomena (Blanco S. and Fournier R., Europhys. Lett., 61 (2003) 168; Mazzolo A., Europhys. Lett., 68 (2004) 350; Bénichou O. et al., Europhys. Lett., 70 (2005) 42). Motivated by physical and biological systems where random spatial displacements are coupled with Galton-Watson birth-death mechanisms, such as neutron multiplication, diffusion of reproducing bacteria or spread of epidemics, in this letter we extend those results in two directions, via a Feynman-Kac formalism. First, we characterize the occupation statistics of exponential flights in the presence of absorption and branching, and give explicit moment formulas for the total length travelled by the walker and the number of performed collisions in a given domain. Then, we show that the survival and escape probability can be derived as well by resorting to a similar approach.

  20. Branched Polymer Models and the Mechanism of Multilayer Film Buildup

    Science.gov (United States)

    Waduge, Pradeep; Khadka, Dhan; Haynie, Donald

    2012-02-01

    The ``in and out diffusion'' hypothesis does not provide a sufficient explanation of the exponential buildup displayed by some polyelectrolyte multilayer film systems. Here, we report initial tests of an alternative view, on which the completion of each adsorption cycle results in an increase in the number of polymer binding sites on the film surface. Polycationic dendrimeric peptides, which can potentially bind several oppositely-charged peptides each, have been designed, synthesized and utilized in comparative film buildup experiments. Material deposited, internal film structure and film surface morphology have been studied by ultraviolet spectroscopy (UVS), circular dichroism spectroscopy (CD), quartz crystal microbalance (QCM) and atomic force microscopy (AFM). Polycations tended to contribute more to film buildup than did polyanions on quartz but not on gold. Increasing the number of branches in the dendrimeric peptides from 4 to 8 reproducibly resulted in an increase in the film growth rate on quartz but not on gold. Peptide backbones tended to adopt a β-strand conformation on incorporation into a film. Thicker films had a greater surface roughness than thin films. The data are consistent with film buildup models in which the average number of polymer binding sites will increase with each successive adsorption cycle in the range where exponential growth is displayed.

  1. Invariance properties and conservation laws of the nonlinear damped wave equation with power law nonlinearities

    Science.gov (United States)

    Al Ali, Usamah S.; Bokhari, Ashfaque H.; Kara, A. H.; Zaman, F. D.

    Nonlinear evolution equations represent some of the most fundamental processes in both physics as well engineering. Considering this, we analyze and classify the three dimensional wave equation with a power law nonlinearity in presence of damping and external force terms. In view of the significance of conservation laws in physics, a study of the invariance properties is presented and conservation laws are constructed and classified. An illustrative case of a symmetry reduction in one special case is presented.

  2. The nerve supply of zygomaticus major: Variability and distinguishing zygomatic from buccal facial nerve branches.

    Science.gov (United States)

    Kehrer, A; Engelmann, S; Bauer, R; Taeger, C; Grechenig, S; Kehrer, M; Prantl, L; Tamm, E R; Bleys, R L A W; Mandlik, V

    2018-01-11

    The zygomaticus major (ZM) is important for the human smile. There are conflicting data about whether the zygomatic or buccal branches of the facial nerve are responsible for its motor innervation. The literature provides no precise distinction of the transition zone between these two branch systems. In this study, a definition to distinguish the facial nerve branches at the level of the body of the zygoma is proposed. In the light of this definition, we conducted an anatomical study to determine how the source of innervation of the ZM was distributed. A total of 96 fresh-frozen cadaveric facial halves were dissected under loupe magnification. A hemiparotidectomy was followed by antegrade microsurgical dissection. Any branch topographically lying superficial to the zygoma or touching it was classed as zygomatic, and any neighboring inferior branch was considered buccal. The arborization of the facial nerve was diffuse in all cases. In 64 out of 96 specimens (67%, 95% CI: 56% to 76%), zygomatic branches innervated the ZM. Buccal branches innervated ZM in the other 32 facial halves (33%, 95% CI: 24% to 44%). There were no differences in respect of sex or facial side. All facial halves displayed additional branches, which crossed the muscle on its inner surface without supplying it. In 31 specimens, a nerve branch ran superficial to ZM in its cranial third. According to our classification, the zygomaticus major is innervated by zygomatic branches in 67% of cases and by buccal branches in 33%. Clin. Anat. 00:000-000, 2018. © 2018 Wiley Periodicals, Inc. © 2018 Wiley Periodicals, Inc.

  3. The Constructal Law of ``Designedness'' in Nature

    Science.gov (United States)

    Bejan, Adrian

    2008-08-01

    The laws of classical thermodynamics refer to systems as black boxes, without configuration. Nature is different: it has "designedness" everywhere and at all scales (pattern, configuration, rhythm). The generation of configuration is a phenomenon of all physics, and it is covered by the constructal law: for a finite-size flow system to persist in time (to live) it must evolve such that it provides easier access to its currents. The constructal law is predictive across the board, in inanimate, animate and human flow systems. Examples are the scaling laws of all river basins, the speeds and frequencies of all kinds of animal locomotion, and the zipfian distribution of hierarchical city sizes and numbers on the globe. The constructal law accounts for the numerous and often contradictory ad-hoc statements of self-optimization, e.g. minimization and maximization of entropy generation, minimization and maximization of flow resistance, minimization of time and cost, maximization of utility, and the axiom of uniform stresses in animal bones and botanical trees.

  4. The regulation of Christian churches: Ecclesiology, law and polity

    Directory of Open Access Journals (Sweden)

    Mark Hill QC

    2016-02-01

    Full Text Available This article examines the internal regulation of religious organisations in terms of their law, order or polity. It offers a systematic comparative analysis of how different Christian traditions structure and regulate themselves. The resultant legal frameworks are expressive of the institutional self-understanding of particular churches and, as such, are a form of applied ecclesiology. The paper draws upon two ongoing research studies: the Colloquium of Anglican and Roman Catholic Canon Lawyers and the Christian Law Panel of Experts, the latter having submitted a detailed submission to the World Council of Churches’ Faith and Order Commission giving a legal critique of its recent document ‘Towards a Common Vision’. Through a detailed methodical and comparative analysis of the various structural and regulatory formulae adopted by the different branches of the Christian family, profound similarities are discernible that are redolent with deeper theological significance. This research represents an emergent platform capable of being utilised within the ecumenical endeavour to give traction in the movement towards greater visible unity in the 21st century.

  5. Exploring Corporate Social Responsibility in Foreign Bank Branches from Romania: An Empirical Analysis of Public Disclosure of Financial Statements and Banking Audit Reports

    Directory of Open Access Journals (Sweden)

    Attila TAMAS-SZORA

    2015-09-01

    Full Text Available The purpose of this study is to investigate the Corporate Social Responsibility CSR/the Social Responsibility Disclosure SRD reporting practices referring to the published banking financial statements and the published auditors' reports. The study was conducted on the foreign bank branches from Romania and is based on their Romanian language web-sites, that constitute the data for the analysis. The results show that voluntary CSR/SRD concepts to disclose the financial statements and the auditors' reports on the Romanian web-sites were applied only by two from nine foreign bank branches. We plead for a social responsibility of the banks, even if they are foreign bank branches that conduct their activities according to the law from their origin countries. Disclosing the economic outputs via web-site could contribute to a high level of banks' transparency and makes part from the responsibility to society into the Corporate Social Responsibility CSR concept.

  6. Use of Law Library resources by law students of Imo State University ...

    African Journals Online (AJOL)

    Academic law li braries are indispensable support for learning, research and general practice in the entire legal profession. This article sought to establish the level of usage students of Imo State University make of its law library and in particular, determine the leve l of organization of the resources, services available as well ...

  7. Perceptions and attitudes with regard to public international law: empirical evidence from law students in the city of São Paulo

    Directory of Open Access Journals (Sweden)

    Marcel Kamiyama

    2017-11-01

    Full Text Available This article empirically examines, by means of a survey conducted at four universities in São Paulo, two issues related to the teaching of international law in Brazil: (1 what law students think of the discipline as a material branch of the law (its effectiveness, legitimacy etc. and (2 what they think of the discipline as a component of the law school curriculum. The first part draws upon the semiological concept of “myth” in order to paint a picture of students’ views about the place of international law in the world, as well as upon quantitative data to assess their understandings about compliance with international norms. The second part, which also relies on quantitative and qualitative data, describes students’ ideas about how international law should be taught (if at all. The responses paint a picture of mild student scepticism and dissatisfaction with teaching methods that invite a number of questions for reflection, which are raised in the final part. 

  8. An integrated pipeline for the multidimensional analysis of branching morphogenesis.

    Science.gov (United States)

    Combes, Alexander N; Short, Kieran M; Lefevre, James; Hamilton, Nicholas A; Little, Melissa H; Smyth, Ian M

    2014-12-01

    Developmental branching morphogenesis establishes organ architecture, and it is driven by iterative interactions between epithelial and mesenchymal progenitor cell populations. We describe an approach for analyzing this interaction and how it contributes to organ development. After initial in vivo cell labeling with the nucleoside analog 5-ethynyl-2'-deoxyuridine (EdU) and tissue-specific antibodies, optical projection tomography (OPT) and confocal microscopy are used to image the developing organ. These imaging data then inform a second analysis phase that quantifies (using Imaris and Tree Surveyor software), models and integrates these events at a cell and tissue level in 3D space and across developmental time. The protocol establishes a benchmark for assessing the impact of genetic change or fetal environment on organogenesis that does not rely on ex vivo organ culture or section-based reconstruction. By using this approach, examination of two developmental stages for an organ such as the kidney can be undertaken by a postdoctoral-level researcher in 6 weeks, with a full developmental analysis in mouse achievable in 5 months.

  9. "All On Your Own Time": Informal Learning Practices of Bank Branch Workers. NALL Working Paper.

    Science.gov (United States)

    Mitchell, Laura; Livingstone, D. W.

    The informal learning practices of bank branch workers were examined in a study of a major Canadian bank. The study included ethnographic fieldwork and secondary analysis of a national survey of branch workers' learning practices during the introduction of a new financial services software system. Activity theory was used to examine workers'…

  10. Discussion on ``Foundations of the Second Law''

    Science.gov (United States)

    Silbey, Robert; Ao, Ping; Beretta, Gian Paolo; Cengel, Yunus; Foley, Andrew; Freedman, Steven; Graeff, Roderich; Keck, James C.; Lloyd, Seth; Maroney, Owen; Nieuwenhuizen, Theodorus M.; Weissman, Michael

    2008-08-01

    This article reports an open discussion that took place during the Keenan Symposium "Meeting the Entropy Challenge" (held in Cambridge, Massachusetts, on October 4, 2007) following the short presentations—each reported as a separate article in the present volume—by Seth Lloyd, Owen Maroney, Silviu Guiasu, Ping Ao, Jochen Gemmer, Bernard Guy, Gian Paolo Beretta, Speranta Gheorghiu-Svirschevski, and Dorion Sagan. All panelists and the audience were asked to address the following questions • Why is the second law true? Is it an inviolable law of nature? If not, is it possible to develop a perpetual motion machine of the second kind? • Are second law limitations objective or subjective, real or apparent, due to the nature of physical states or the representation and manipulation of information? Is entropy a physical property in the same sense as energy is universally understood to be an intrinsic property of matter? • Does the second law conflict with quantum mechanics? Are the differences between mechanical and thermodynamic descriptions of physical phenomena reconcilable? Does the reversible law of motion of hamiltonian mechanics and quantum mechanics conflict with the empirical observation of irreversible phenomena?

  11. The european union as subjects of law

    Directory of Open Access Journals (Sweden)

    Fila R.

    2012-10-01

    Full Text Available At the international level it is recognized that development and progress of the new and unique international organization – European Union – is one of the appropriate form of the international organization’s integration. Although European Union was establish as international economic organization, it has gradually integrated the various “best practices” ideas from different governmental systems. Encouragement and motives for cooperation of Member states indicate that member states give more competences of government to the international organization’s institutes. Wherewith, it is observed that the economic and political internationalization has led to disappearance of integrity of territory of member states. The above mentioned opinion is not based on research of the European Union as international organization from standpoint of international law, but from standpoint of theory law – could give juridical estimate regarding executive power in European Union and who could define particular source and entity of administrative law of European Union.

  12. Ethical Issues in Transnational Higher Education: The Case of International Branch Campuses

    Science.gov (United States)

    Wilkins, Stephen

    2017-01-01

    The establishment of an international branch campus can impact upon a diverse range of stakeholders in both home and host countries. Many of the arguments against international branch campuses are based on ethical issues, such as the lack of academic freedom and civil liberties in host countries. Ignoring ethical issues may deny institutions the…

  13. REVISITING COMPANY LAW WITH THE ADVENT OF ETHIOPIA ...

    African Journals Online (AJOL)

    eliasn

    Abstract. The historical development of the law of companies shows that this area of the law is evolving and continually changing based on the level of economic development. The law directly dealing with companies, the 1960 Commercial. Code of Ethiopia, seems to limit the scope of the law of companies only to.

  14. Revisiting Company Law with the Advent of Ethiopia Commodity ...

    African Journals Online (AJOL)

    The historical development of the law of companies shows that this area of the law is evolving and continually changing based on the level of economic development. The law directly dealing with companies, the 1960 Commercial Code of Ethiopia, seems to limit the scope of the law of companies only to private limited ...

  15. Student understanding of Symmetry and Gauss' law

    CERN Document Server

    Singh, Chandralekha

    2016-01-01

    Helping students learn why Gauss' law can or cannot be easily applied to determine the strength of the electric field at various points for a particular charge distribution, and then helping them learn to determine the shape of the Gaussian surfaces if sufficient symmetry exists can develop their reasoning and problem solving skills. We investigate the difficulties that students in calculus-based introductory physics courses have with the concepts of symmetry, electric field and electric flux that are pivotal to Gauss' law of electricity. Determination of the electric field using Gauss' law requires discerning the symmetry of a particular charge distribution and being able to predict the direction of the electric field everywhere if a high symmetry exists. It requires a good grasp of how to add the electric field vectors using the principle of superposition, and the concepts of area vector and electric flux. We administered free response and multiple-choice questions and conducted interviews with individual s...

  16. Questioning the Moral Understanding of Law

    Directory of Open Access Journals (Sweden)

    Pavčnik Marijan

    2017-06-01

    Full Text Available The primary content-related framework we are bound to are the basic human rights as established in the constitution. These basic rights may change and develop, yet as the heritage of our political and legal culture, they possess such a solid core meaning that only a “dogmatic sceptic” (G. Radbruch can doubt it. In societies with plural values, the moral values expressed by the basic human rights are the most solid moral basis of law. The moral understanding of law is necessarily accompanied by a moral criticism of law. Such criticism is often not pleasing to the authorities, but it cannot be avoided if one wants to live up to our responsibility towards nature, society and future generations. A lawyer who is not interested in these issues and only sticks to the letter of the law acts in a fossilized manner and does not enrich the life that the law is intended for. Legal thought should always have its meaning, as Smole’s Antigone would say.

  17. The protection of the accused in international criminal law according to the Human Rights Law Standard

    Directory of Open Access Journals (Sweden)

    Karolina Kremens

    2011-12-01

    Full Text Available The presented paper discusses the influence of international human rights law on international criminal law. It tries to give an answer to the question of whether rules protecting the accused in international criminal proceedings meet the human rights law standard provided by international declarations and covenants. Meaning, if the proceedings before the International Criminal Tribunal for Former Yugoslavia (ICTY, International Criminal Tribunal for Rwanda (ICTR and International Criminal Court (ICC meet the standard provided by international human rights law, in particular the International Covenant on Civil and Political Rights. The paper proves that international human rights law has affected international criminal law tremendously. Moreover, it is argued that the protection of the accused in the law of the international courts and tribunals with regard to his rights has improved when compared to the international human rights law standard. In particular the Rome Statute of the ICC provides the accused with the most comprehensive protection. This is especially visible in the case of such rights as the presumption of innocence, right to an interpreter and right to remain silent. Nevertheless, some shortcomings in the law of the ad hoc tribunals and ICC can be observed, in particular when it comes to identifying the commencement of protection of the accused.

  18. The Bifurcation of International Law: Two Futures for the International Rule of Law

    NARCIS (Netherlands)

    Nollkaemper, A.

    2011-01-01

    This short paper argues that in the next decades we are likely to see a fundamental separation in the form and contents of the international rule of law. In a sizeable, but relatively small group of states, international law transforms itself from its international roots and interconnects and

  19. The Law of the List : UN counterterrorism sanctions and the politics of global security law

    NARCIS (Netherlands)

    Sullivan, G.

    2017-01-01

    This book critically examines the UN Al-Qaida counterterrorism listing regime as a novel form of global security law. It shows how the list works as an ordering device to render the uncertain future threats of global terrorism amenable to legal intervention in the present. I argue that the Law of

  20. Empirical atom model of Vegard's law

    Science.gov (United States)

    Zhang, Lei; Li, Shichun

    2014-02-01

    Vegard's law seldom holds true for most binary continuous solid solutions. When two components form a solid solution, the atom radii of component elements will change to satisfy the continuity requirement of electron density at the interface between component atom A and atom B so that the atom with larger electron density will expand and the atom with the smaller one will contract. If the expansion and contraction of the atomic radii of A and B respectively are equal in magnitude, Vegard's law will hold true. However, the expansion and contraction of two component atoms are not equal in most situations. The magnitude of the variation will depend on the cohesive energy of corresponding element crystals. An empirical atom model of Vegard's law has been proposed to account for signs of deviations according to the electron density at Wigner-Seitz cell from Thomas-Fermi-Dirac-Cheng model.

  1. 29 CFR 452.42 - Membership in particular branch or segment of the union.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Membership in particular branch or segment of the union... LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Candidacy for Office; Reasonable Qualifications § 452.42 Membership in particular branch or segment of the union. A labor organization may not limit...

  2. 12 CFR 303.184 - Moving an insured branch of a foreign bank.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Moving an insured branch of a foreign bank. 303.184 Section 303.184 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE FILING PROCEDURES International Banking § 303.184 Moving an insured branch of a foreign bank. (a...

  3. Update of Research Activities Related to the Pen Branch Restoration Effort on the Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    Kolka, R.K.; Trettin, C.C.; Nelson, E.A.

    2000-01-01

    Comprehensive description of Pen Branch restoration plans and related research projects documented in the 1996 annual report. The purpose of the annual report is to update progress over the past year and to project 1998 research expectations for studies included in the Pen Branch Restoration Project. A full updated reference list is provided at the end of the report.

  4. Material sources of contemporary civil law

    Directory of Open Access Journals (Sweden)

    Nikolić Dušan

    2012-01-01

    Full Text Available Not much attention has been given to material sources of civil law, in newer legal literature. It is evident that we are missing deeper researches which would contribute to the development of legal science, as well as the legal regulative in that field. It would definitively show that simplified, student book presentation of material sources is insufficient and outdated since long ago. Today, a lot of factors influence forming of civil law, such as: human needs, available resources, social relationships, legal tradition, value system, level of economic development, involvement in integration processes, legal politics, etc. It is indeed a very complex and important issue, which demands cooperation between experts in different fields. The author also points out the need for working on development of anthropology, sociology, philosophy, ethics, economy and politics of civil law, as separate scientific disciplines.

  5. Metabolic evolution of a deep-branching hyperthermophilic chemoautotrophic bacterium.

    Directory of Open Access Journals (Sweden)

    Rogier Braakman

    Full Text Available Aquifex aeolicus is a deep-branching hyperthermophilic chemoautotrophic bacterium restricted to hydrothermal vents and hot springs. These characteristics make it an excellent model system for studying the early evolution of metabolism. Here we present the whole-genome metabolic network of this organism and examine in detail the driving forces that have shaped it. We make extensive use of phylometabolic analysis, a method we recently introduced that generates trees of metabolic phenotypes by integrating phylogenetic and metabolic constraints. We reconstruct the evolution of a range of metabolic sub-systems, including the reductive citric acid (rTCA cycle, as well as the biosynthesis and functional roles of several amino acids and cofactors. We show that A. aeolicus uses the reconstructed ancestral pathways within many of these sub-systems, and highlight how the evolutionary interconnections between sub-systems facilitated several key innovations. Our analyses further highlight three general classes of driving forces in metabolic evolution. One is the duplication and divergence of genes for enzymes as these progress from lower to higher substrate specificity, improving the kinetics of certain sub-systems. A second is the kinetic optimization of established pathways through fusion of enzymes, or their organization into larger complexes. The third is the minimization of the ATP unit cost to synthesize biomass, improving thermodynamic efficiency. Quantifying the distribution of these classes of innovations across metabolic sub-systems and across the tree of life will allow us to assess how a tradeoff between maximizing growth rate and growth efficiency has shaped the long-term metabolic evolution of the biosphere.

  6. 32 CFR 776.57 - Unauthorized practice of law.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Unauthorized practice of law. 776.57 Section 776... Rules of Professional Conduct § 776.57 Unauthorized practice of law. (a) Unauthorized practice of law. A... law in a jurisdiction where doing so is prohibited by the regulations of the legal profession in that...

  7. 14 CFR 1260.59 - Choice of law.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Choice of law. 1260.59 Section 1260.59... Special Conditions § 1260.59 Choice of law. Choice of Law October 2000 The rights and obligations of the parties to the grant (or cooperative agreement) shall be ascertainable by recourse to the laws of the...

  8. Bringing the History of American Family Law into the Classroom.

    Science.gov (United States)

    Grossberg, Michael

    2001-01-01

    Discusses three means for incorporating the study of U.S. family law within secondary and college classrooms: (1) studying the periods of family law; (2) exploring the themes of family law, such as judicial dominance; and (3) learning about particular episodes of family law, such as judicial construction of a particular doctrine. (CMK)

  9. Ranking Visualizations of Correlation Using Weber's Law.

    Science.gov (United States)

    Harrison, Lane; Yang, Fumeng; Franconeri, Steven; Chang, Remco

    2014-12-01

    Despite years of research yielding systems and guidelines to aid visualization design, practitioners still face the challenge of identifying the best visualization for a given dataset and task. One promising approach to circumvent this problem is to leverage perceptual laws to quantitatively evaluate the effectiveness of a visualization design. Following previously established methodologies, we conduct a large scale (n=1687) crowdsourced experiment to investigate whether the perception of correlation in nine commonly used visualizations can be modeled using Weber's law. The results of this experiment contribute to our understanding of information visualization by establishing that: (1) for all tested visualizations, the precision of correlation judgment could be modeled by Weber's law, (2) correlation judgment precision showed striking variation between negatively and positively correlated data, and (3) Weber models provide a concise means to quantify, compare, and rank the perceptual precision afforded by a visualization.

  10. The Evolution of EU Administrative Law and the Contributions of Nordic Administrative Law

    DEFF Research Database (Denmark)

    Gøtze, Michael

    2011-01-01

    The briefing note focuses first and foremost on the duty to inform citizens of their EU rights as a future development in EU law on a Nordic backdrop......The briefing note focuses first and foremost on the duty to inform citizens of their EU rights as a future development in EU law on a Nordic backdrop...

  11. [Effects of branched amino acids in endurance sports: a review].

    Science.gov (United States)

    Salinas-García, María Elia; Martínez-Sanz, José Miguel; Urdampilleta, Aritz; Mielgo-Ayuso, Juan; Norte Navarro, Aurora; Ortiz-Moncada, Rocio

    2014-11-16

    The report issued by the European Food Safety Agency (EFSA) in 2010 on nutrition and health claims, shows that there is no scientific evidence to support supplementation with branched chain amino acids (BCAAs). The aim of this study is to analyze the effects of consumption of BCAAs in endurance sports. A literature review on the current state of the effect of consumption of dietary supplements of BCAAs. We conducted a search in the PubMed database and snowball strategy. Spanish / English randomized clinical trial related to the consumption of BCAAs, leucine, valine and isoleucine in endurance sports and its effects on muscle damage, athletic performance, central fatigue, anabolic signals during recovery and immune system response published in any country until May 2014. Out of 330 studies identified, 14 met the inclusion criteria. The mean of subjects participating in the study was (11.36±7.43). Only two studies included a group of women. The sports that we found in the studies were: run, cycling, combining cycling and running, Olympic distance triathlon and one study included 2 groups of athletes (Olympic distance triathletes and runners). The effects of BCAAs and muscle damage, athletic performance, central fatigue, anabolic signals during recovery period and immune response were studied at different times: before, during and after training or a combination of these. It is observed that there is a lesser degree of pain and muscle damage, less perceived exertion and mental fatigue, greater anabolic response in recovery period and improved immune response when supplemented with BCAAs, notwithstanding its decision before or during physical activity does not improve athletic performance. No consensus was found in the dose and timing of the most effective decision, although it is more effective if there is 2-3/1/1g relationship between leucine / isoleucine and valine amino acids. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  12. 12 CFR 347.214 - Branch established under section 5 of the International Banking Act.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Branch established under section 5 of the International Banking Act. 347.214 Section 347.214 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING Foreign Banks § 347.214 Branch established...

  13. Variant Branching of the Common Femoral Artery in a Black Kenyan ...

    African Journals Online (AJOL)

    Branching pattern of common femoral artery is important during artery catheterization, orthopaedic, plastic and general surgery in the proximal thigh. Frequency of variant branching shows ethnic variation but there are no data for black African populations. Since atherosclerotic diseases are increasing and femoral artery ...

  14. A reconsideration of Lotka's extinction probability using a bisexual branching process

    OpenAIRE

    Hull, David M.

    2001-01-01

    It is generally recognized that Alfred Lotka made the first application of standard Galton-Watson branching process theory to calculate an extinction probability in a specific population (using asexual reproduction). This note applies bisexual Galton-Watson branching process theory to the calculation of an extinction probability from Lotka's data, yielding a somewhat higher value.

  15. Atrial fibrillation with intermittent right axis deviation in the presence of complete left bundle branch block.

    Science.gov (United States)

    Patanè, Salvatore; Marte, Filippo; Di Bella, Gianluca; Chiribiri, Amedeo

    2008-09-16

    Left bundle branch block is usually associated with normal or left axis deviation. Rarely the ecg shows an LBBB with changing QRS morphology and changing axis deviation. We describe a case of atrial fibrillation with intermittent right axis deviation in the presence of complete left bundle branch block in an 84-year-old Italian woman in the Cardiology Unit.

  16. Identification and distribution of intact polar branched tetraether lipids in peat and soil

    NARCIS (Netherlands)

    Peterse, F.; Hopmans, E.C.; Schouten, S.; Rijpstra, W.I.C.; Sinninghe Damsté, J.S.

    2011-01-01

    Branched glycerol dialkyl glycerol tetraether lipids (GDGTs) are membrane lipids of soil bacteria that occur ubiquitously in soil, but their occurrence as intact polar lipids (IPLs) has not been well studied. Here, we report the identification and distribution of IPL-branched GDGTs throughout a

  17. 12 CFR 545.93 - Application and notice requirements for branch and home offices.

    Science.gov (United States)

    2010-01-01

    ...(m) of the HOLA. If you are incorporated under the laws of, organized in, or do business in the... has approved your home or branch office changes under section 5(m) of the HOLA. (d) Maintenance of...

  18. The many faces of the second law

    Science.gov (United States)

    Van den Broeck, C.

    2010-10-01

    There exists no perpetuum mobile of the second kind. We review the implications of this observation on the second law, on the efficiency of thermal machines, on Onsager symmetry, on Brownian motors and Brownian refrigerators, and on the universality of efficiency of thermal machines at maximum power. We derive a microscopic expression for the stochastic entropy production, and obtain from it the detailed and integral fluctuation theorem. We close with the remarkable observation that the second law can be split in two: the total entropy production is the sum of two contributions each of which is growing independently in time.

  19. Conflict-of-Laws Rules in System of Precepts of Law

    Directory of Open Access Journals (Sweden)

    Victoria A. Kosovskaya

    2016-06-01

    Full Text Available In the present article author has considered features of conflict-of-laws rules as the special norms allowing to resolve a conflict question by means of the choice of applicable law. The structure of conflict norm is analysed. Difficulties in use of such specific norms having referential character are revealed and also possible ways of their overcoming are shown. In the conclusion the author emphasizes that presence of a foreign element demands use of the special social mechanism of regulation which is mediated through conflict-of-laws rules.

  20. EMT knowledge of ambulance traffic laws.

    Science.gov (United States)

    Whiting, J D; Dunn, K; March, J A; Brown, L H

    1998-01-01

    The safe operation of ambulances using warning lights and siren requires both the public and emergency medical technician (EMT) drivers to understand and obey relevant traffic laws. However, EMTs may be unfamiliar with these laws. The purpose of this study was to evaluate EMTs' knowledge of traffic laws related to the operation of ambulances with warning lights and sirens. North Carolina EMTs participating in a statewide EMS conference October 6-8, 1995, completed a five-question survey. Knowledge of ambulance speed limits, yielding at intersections, yielding in roadways, and following distances was assessed using a multiple-choice format. Demographic data pertaining to EMT age, years of experience, paid vs volunteer status, driver's education courses, and past accident involvement were also obtained. Proportions were compared using chi-square analysis, alpha = 0.05. Two-hundred ninety-three of 308 (95%) EMTs attending the conference completed questionnaires. The median number of correct responses to the five knowledge questions was 1 (range 0-4). Thirty-three percent of the EMTs knew that other vehicles are required by law to yield while either approaching or being overtaken by an ambulance with warning lights and sirens; 2% knew that due regard for safety is the only requirement of an ambulance approaching a red light at an intersection; 14% knew that the minimum following distance behind an ambulance is one city block; and 28% knew that there is no speed limit on ambulances with warning lights and sirens. Respondents were more likely to score above the median if they had taken one or more emergency driver's education courses or had nine years or more of EMS experience. In this sample, EMT knowledge of basic traffic laws pertaining to ambulance operation is poor. Emergency driver's education courses and increased experience appear to be related to increased knowledge scores. Increased training for EMTs about traffic laws may improve the safe operation of

  1. The role of law in adaptive governance

    Directory of Open Access Journals (Sweden)

    Barbara A. Cosens

    2017-03-01

    Full Text Available The term "governance" encompasses both governmental and nongovernmental participation in collective choice and action. Law dictates the structure, boundaries, rules, and processes within which governmental action takes place, and in doing so becomes one of the focal points for analysis of barriers to adaptation as the effects of climate change are felt. Adaptive governance must therefore contemplate a level of flexibility and evolution in governmental action beyond that currently found in the heavily administrative governments of many democracies. Nevertheless, over time, law itself has proven highly adaptive in western systems of government, evolving to address and even facilitate the emergence of new social norms (such as the rights of women and minorities or to provide remedies for emerging problems (such as pollution. Thus, there is no question that law can adapt, evolve, and be reformed to make room for adaptive governance. In doing this, not only may barriers be removed, but law may be adjusted to facilitate adaptive governance and to aid in institutionalizing new and emerging approaches to governance. The key is to do so in a way that also enhances legitimacy, accountability, and justice, or else such reforms will never be adopted by democratic societies, or if adopted, will destabilize those societies. By identifying those aspects of the frameworks for adaptive governance reviewed in the introduction to this special feature relevant to the legal system, we present guidelines for evaluating the role of law in environmental governance to identify the ways in which law can be used, adapted, and reformed to facilitate adaptive governance and to do so in a way that enhances the legitimacy of governmental action.

  2. The nervous systems of basally branching nemertea (palaeonemertea.

    Directory of Open Access Journals (Sweden)

    Patrick Beckers

    Full Text Available In recent years, a lot of studies have been published dealing with the anatomy of the nervous system in different spiralian species. The only nemertean species investigated in this context probably shows derived characters and thus the conditions found there are not useful in inferring the relationship between nemerteans and other spiralian taxa. Ingroup relationships within Nemertea are still unclear, but there is some agreement that the palaeonemerteans form a basal, paraphyletic grade. Thus, palaeonemertean species are likely the most informative when comparing with other invertebrate groups. We therefore analyzed the nervous system of several palaeonemertean species by combining histology and immunostaining. 3D reconstructions based on the aligned slices were performed to get an overall impression of the central nervous system, and immunohistochemistry was chosen to reveal fine structures and to be able to compare the data with recently published results. The insights presented here permit a first attempt to reconstruct the primary organization of the nemertean nervous system. This comparative analysis allows substantiating homology hypotheses for nerves of the peripheral nervous system. This study also provides evidence that the nemertean brain primarily consists of two lobes connected by a strong ventral commissure and one to several dorsal commissures. During nemertean evolution, the brain underwent continuous compartmentalization into a pair of dorsal and ventral lobes interconnected by commissures and lateral tracts. Given that this conclusion can be corroborated by cladistic analyses, nemerteans should share a common ancestor with spiralians that primarily have a simple brain consisting of paired medullary, frontally commissurized and reinforced cords. Such an organization resembles the situation found in presumably basally branching annelids or mollusks.

  3. Constraints on the biological source(s) of the orphan branched tetraether membrane lipids

    NARCIS (Netherlands)

    Weijers, J.W.H.; Panoto, E.; Van Bleijswijk, J.; Schouten, S.; Rijpstra, W.I.C.; Balk, M.; Stams, A.J.M.; Sinninghe Damsté, J.S.

    2009-01-01

    A soil profile from the Saxnäs Mosse peat bog, Sweden, has been analysed for glycerol dialkyl glycerol tetraether (GDGT) membrane lipids and 16S rRNA genes in order to constrain the source of the yet ‘orphan,’ but supposedly bacterial, branched GDGTs. Branched GDGT lipids dominate over archaeal

  4. Signal Corps and Military Intelligence Officer Perceptions of a Multifunctional Branch Merger

    Science.gov (United States)

    2015-06-12

    Ordnance Branch OPMS Officer Personnel Management System ORSA Operations Research—Systems Analysis OSINT Open Source Intelligence PME Primary...HUMINT), Geospatial Intelligence (GEOINT), and Open Source Intelligence ( OSINT ). The broad scope of what is expected from Military Intelligence...and assessment dimensions (SIGINT, MASINT, TECHINT, OSINT , etc.) It is recommended that the Military Intelligence Branch more accurately define which

  5. Influence Of The Private Law On The Institutes Of Civil Society Development

    Directory of Open Access Journals (Sweden)

    Dmitriy A. Pashencev

    2014-09-01

    Full Text Available In the present article the role of private law in the process of civil society formation and formation of its institutes is shown. The dialectic contradiction between the state and civil society is researched, the role of private law in removal of this contradiction is revealed. The conclusion is drawn that the development of market economy will result in prevalence of private law, natural for it, and, as a result, strengthening of civil society. In article existence of two opposite tendencies in relationship of private and public law in Russia is shown. On one hand, strengthening of the private law role is natural. Private law actively interferes even in those branches which traditionally are considered to be public. The second, entirely opposite tendency is connected to the strengthening of the regulation connected with the need for the social state creation and, as a result, intervention of the state into the economic relations with the purpose of the part of benefits redistribution from haves to poor. According to the author, sharp strengthening of the private-law regulation role in the modern conditions gets to the certain contradiction with domestic historical and legal tradition, though is caused by the economic relations development. In the conclusion author expresses opinion, that private law will promote more successful and fast folding of those structures which make basis for the civil society as the guarantor of democratic development of the country. One should hope that development of market economy will result in prevalence of private law that is natural for it (without damage to public spheres.

  6. Parkinson's law or the pursuit of progress

    CERN Document Server

    Northcote Parkinson, C

    1961-01-01

    Parkinson's Law states that 'work expands to fill the time available'. While strenuously denied by management consultants, bureaucrats and efficiency experts, the law is borne out by disinterested observation of any organization. The book goes far beyond its famous theorem, though. The author goes on to explain how to meet the most important people at a social gathering and why, as a matter of mathematical certainty, the time spent debating an issue is inversely proportional to its objective importance. Justly famous for more than forty years, Parkinson's Law is at once a bracingly cynical primer on the reality of human organization, and an innoculation against the wilful optimism to which we as a species are prone.

  7. Molecular Design of Branched and Binary Molecules at Ordered Interfaces

    Energy Technology Data Exchange (ETDEWEB)

    Genson, Kirsten Larson [Iowa State Univ., Ames, IA (United States)

    2005-01-01

    This study examined five different branched molecular architectures to discern the effect of design on the ability of molecules to form ordered structures at interfaces. Photochromic monodendrons formed kinked packing structures at the air-water interface due to the cross-sectional area mismatch created by varying number of alkyl tails and the hydrophilic polar head group. The lower generations formed orthorhombic unit cell with long range ordering despite the alkyl tails tilted to a large degree. Favorable interactions between liquid crystalline terminal groups and the underlying substrate were observed to compel a flexible carbosilane dendrimer core to form a compressed elliptical conformation which packed stagger within lamellae domains with limited short range ordering. A twelve arm binary star polymer was observed to form two dimensional micelles at the air-water interface attributed to the higher polystyrene block composition. Linear rod-coil molecules formed a multitude of packing structures at the air-water interface due to the varying composition. Tree-like rod-coil molecules demonstrated the ability to form one-dimensional structures at the air-water interface and at the air-solvent interface caused by the preferential ordering of the rigid rod cores. The role of molecular architecture and composition was examined and the influence chemically competing fragments was shown to exert on the packing structure. The amphiphilic balance of the different molecular series exhibited control on the ordering behavior at the air-water interface and within bulk structures. The shell nature and tail type was determined to dictate the preferential ordering structure and molecular reorganization at interfaces with the core nature effect secondary.

  8. Stress growth and relaxation of dendritically branched macromolecules in shear and uniaxial extension

    DEFF Research Database (Denmark)

    Huang, Qian; Costanzo, S.; Das, C.

    2017-01-01

    stress relaxation, suggesting a strong ‘elastic memory’ of the material. These results are 2 described by BoB semi-quantitatively, both in linear and nonlinear shear and extensional regimes. Given the fact that the segments between branch points are less than 3 entanglements long, this is a very...... of the remarkable properties of these highly branched macromolecules. In particular, we address three questions pertinent to the specific molecular structure: (i) is steady state attainable during uniaxial extension? (ii) what is the respective transient response in simple shear? and (iii) how does stress relax...... the Branch-on-Branch (BoB) algorithm. The data indicates that the extensional viscosity reaches a steady state value, whose dependence on extension rate is identical to that of entangled linear and other branched polymer melts. Nonlinear shear is characterized by transient stress overshoots and the validity...

  9. Branching ratios and properties of D-meson decays

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez, M.P.; Calvino, F.; Crespo, J.M. (Universidad Autonoma de Barcelona (Spain)); Barate, R.; Burmeister, H.; Di Ciaccio, L.; Ferrer, A.; Giomataris, Y.; Pattison, B.; Treille, D.; Zolnierowski, Y. (European Organization for Nuclear Research, Geneva (Switzerland)); Bloch, D.; Engel, J.P.; Foucault, P.; Gerber, J.P.; Strub, R. (Strasbourg-1 Univ., 67 (France). Centre de Recherches Nucleaires); Bonamy, P.; Borgeaud, P.; David, M.; Lemoigne, Y.; Magneville, C.; Primout, M.; Villet, G. (CEA Centre d' Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Dept. de Physique des Particules Elementaires); Burchell, M.; Cattaneo, M.; Dixon, J.; Duane, A.; Forty, R.W.; Seez, C.; Websdale, D.M. (Imperial Coll. of Science and Technology, London (UK). Blackett Lab.); Brunet, J.M.; Lefievre, B.; Poutot, D.; Triscos, P.; Tristram, G.; Volte, A. (College de France, 75 - Paris (France)); Almagne, B. d' ; Druet, P.; Krafft, C.; Roudeau, P.; Six, J.; Wayne, M.; Wormser, G. (Institut National; NA14/2 Collaboration

    1991-04-01

    Properties of D mesons produced in the photoproduction experiment NA14/2 at CERN are reported. The following ratios of branching fractions were measured: Br(D{sup 0}{yields}K{sup +}K{sup -})/Br(D{sup 0}{yields}K{sup -}{pi}{sup +})=0.16{plus minus}0.05, Br(D{sup 0}{yields}K{sup -}{pi}{sup +}{pi}{sup 0})/Br(D{sup 0}{yields}K{sup -}{pi}{sup +})=4.0{plus minus}0.9{plus minus}1.0, Br(D{sup 0}{yields}K{sup -}{pi}{sup +}{pi}{sup +}{pi}{sup -})/Br(D{sup 0}{yields}K{sup -}{pi}{sup +})=1.9{plus minus}0.25{plus minus}0.20. The D{sup 0}{yields}K{sup -}{pi}{sup +}{pi}{sup +}{pi}{sup -} decay was analysed and the contribution of resonant subprocesses found consistent with 1{rho}{sup 0} and 0.23 anti K{sup *0} per event. The angular distributions of D{sup 0}{yields}anti K{sup *0}{rho}{sup 0} showed parity violation and destructive interference between S- and D-waves. From a Dalitz-plot analysis of the decay D{sup +}{yields}K{sup -}{pi}{sup +}{pi}{sup +} the contribution from the quasi two-body decay D{sup +}{yields}anti K{sup *0}{pi}{sup +} was measured to be 0.14{plus minus}0.04{plus minus}0.04. (orig.).

  10. Constitutional law and international law at the turn of the century ...

    African Journals Online (AJOL)

    In the field of Public International Law much of Kant's ideal of an international confederation of peace has been realized. Since 1990 the United Nation's Security Council has shown the potential of becoming a directorate for the community of nations. International law has also been instrumental in the worldwide recognition ...

  11. Lifestyle assessment of branched tetraether source bacteria via root systems of different age and properties

    Science.gov (United States)

    Huguet, Arnaud; Gocke, Martina; Wiesenberg, Guido L. B.; Fosse, Céline; Derenne, Sylvie

    2013-04-01

    Branched glycerol dialkyl glycerol tetraethers (GDGTs) are complex lipids of high molecular weight, recently discovered in soils. They were suggested to be produced by still unknown anaerobic bacteria. The relative distribution of branched GDGTs was shown to depend on environmental parameters: the degree of methylation of branched GDGTs (MBT index) likely depends on air temperature and to a lesser extent on soil pH, whereas the relative abundance of cyclopentyl rings of branched GDGTs (CBT index) correlates well with soil pH. Even though over the last years an increasing number of studies have focused on the potential use of branched GDGTs as paleoclimate proxies, the ecological niche of their source organisms remains unknown. An improved knowledge of the habitat and lifestyle of branched GDGT-producing bacteria is essential to interpret the environmental data derived from these lipids. The aim of this work was to obtain more information on branched GDGT source bacteria via the analysis of branched GDGTs in the vicinity of root systems of different age and habitat. Calcified and non-calcified living and dead roots were selected. The distribution and abundance of branched GDGTs were determined in roots and surrounding soil/sediment collected from two forest sites on fluvial sand and loess near Sopron (Hungary). Living root samples and surrounding soil were collected between 0 and 0.5 m below present surface, whereas calcified root systems (rhizoliths) were collected at 1.5 - 1.8 m depth. Reference sediment samples without visible root remains were collected 50-70 cm distant from the rhizoliths. Ancient roots (ca. 3000-yr age) and surrounding sediments were also collected at 2.2-2.6m in a loess-paleosol sequence located in Nussloch (SW Germany). In living root systems from Hungary, branched GDGTs were especially abundant in fine roots (2 mm) themselves. This suggests that branched GDGT producing bacteria are associated with the root surface and most likely feed on

  12. Equations Governing Kepler's Laws of Planetary Motion

    Indian Academy of Sciences (India)

    Admin

    In tro d u ctio n. In the ¯rst lesson in astronom y,one is introduced to K e- pler's Law s. T here is a long history behind these law s and though they go by the nam e ofK epler,he stood on the shoulders of the giants w ho m ade observations for years before him ,especially T ycho B rahe. A century af- ter K epler,N ew ton w as ...

  13. Automated Detection of Branch Shaking Locations for Robotic Cherry Harvesting Using Machine Vision

    Directory of Open Access Journals (Sweden)

    Suraj Amatya

    2017-10-01

    Full Text Available Automation in cherry harvesting is essential to reduce the demand for seasonal labor for cherry picking and reduce the cost of production. The mechanical shaking of tree branches is one of the widely studied and used techniques for harvesting small tree fruit crops like cherries. To automate the branch shaking operation, different methods of detecting branches and cherries in full foliage canopies of the cherry tree have been developed previously. The next step in this process is the localization of shaking positions in the detected tree branches for mechanical shaking. In this study, a method of locating shaking positions for automated cherry harvesting was developed based on branch and cherry pixel locations determined using RGB images and 3D camera images. First, branch and cherry regions were located in 2D RGB images. Depth information provided by a 3D camera was then mapped on to the RGB images using a standard stereo calibration method. The overall root mean square error in estimating the distance to desired shaking points was 0.064 m. Cherry trees trained in two different canopy architectures, Y-trellis and vertical trellis systems, were used in this study. Harvesting testing was carried out by shaking tree branches at the locations selected by the algorithm. For the Y-trellis system, the maximum fruit removal efficiency of 92.9% was achieved using up to five shaking events per branch. However, maximum fruit removal efficiency for the vertical trellis system was 86.6% with up to four shakings per branch. However, it was found that only three shakings per branch would achieve a fruit removal percentage of 92.3% and 86.4% in Y and vertical trellis systems respectively.

  14. LAW OF SPORT AND ATHLETE FOOTBALL PROFESSIONAL

    Directory of Open Access Journals (Sweden)

    Tomy Michael

    2015-09-01

    Full Text Available Prosperity of athlete football professional or employees is the right of every employees. The responsibility of the organization of professional football clubs to occupational with their health and safety. Organization of professional football clubs have full responsibility in this regard. With normative legal research. The result obtained there is no correlation between positive of law in Unity State Republic of Indonesia and the statuten made by FIFA. Organization of professional football clubs have not been absolutly run in Law of Republic of Indonesia No. 13 of 2003, Article 87 on labour in which every company must implement a health and safety of management system integrated working with the health management system. As a suggestion, require the rule of law which is in sync with the regulations made by FIFA, PSSI respected to the regulations in Indonesia related to sports that do not event of contradiction before publish the statuten of the organization so that no event of resignation athlete professional football in the future, they shall take into account the contennt of their contract, the public take an active role in infraction notice made by PSSI or other organizations professional football clubs on the regulation of professional football athlete contract that have been made, and the researchers of science of law are examining the country’s sovereignty and the sovereignty of FIFA.

  15. Five political ideas of European contract law

    NARCIS (Netherlands)

    Hesselink, M.W.

    2011-01-01

    This paper explores the possible implications of leading contemporary theories of political philosophy for some of the main questions that the political institutions of the European Union will have to decide on concerning the future of European contract law. Thus, it explores what a utilitarian,

  16. Are there Laws of Motion of Capitalism?

    DEFF Research Database (Denmark)

    Boyer, Robert

    2011-01-01

    but the field has been so underexplored by so few people that the task is somehow promethean. Is it possible to explicitly state laws of motion of capitalism? Previous failed attempts justify some scepticism. A review of the multiplicity of meanings and conceptualizations of ‘economic laws’ suggests first...... that the existence of general quantitative regularities, which economists are fond of, is quite unlikely. Second, it is possible to identify explicit partial and temporary regularities that are indexed upon a given institutional configuration of capitalism. Third, mobilizing the results of past historical analyses...... and building upon the contributions of some key economists and social scientists—Marx, Polanyi, Schumpeter, Kaldor, Wallerstein and Kindleberger—the article proposes seven conjectures about possible ‘laws of motion of capitalism’....

  17. LENIENCY PROGRAMMES: ADJUSTMENT OF DOMESTIC LAW TO EU REGULATIONS

    Directory of Open Access Journals (Sweden)

    Filippo Alberti

    2014-12-01

    Full Text Available The article analyses the relationship between European and Italian law on leniency programmes, starting with an examination of the case law of the Court of Justice and administrative courts on this topic. In particular, the paper aims to demonstrate the relevant derogations introduced by European law from Italian common principles of law and rules on administrative procedures regulated by Law no. 241/1990.

  18. Research of the temperature field of welding of saddle branch to polyethylene pipe at low temperatures

    Science.gov (United States)

    Starostin, Nikolai P.; Vasileva, Maria A.; Andreev, Boris I.

    2017-11-01

    The thermal process of welding a saddle branch to a polyethylene pipe is considered with the heat of the phase transition taken into account. The corresponding three-dimensional nonlinear equation of thermal conductivity is solved by the finite element method in a complex domain. The technological operations necessary for welding the saddle branch to the polyethylene pipe at air temperatures below standard are defined based on the study of the dynamics of the temperature field during welding at various ambient temperatures.

  19. Conflict of interests in corporate law: colombian regulations and comparative law

    Directory of Open Access Journals (Sweden)

    Carlos Andrés Arcila Salazar

    2017-06-01

    Full Text Available This paper has the goal of discussing the colombian regulations regarding conflict of interests in corporate law based on national doctrine, and comparative law, to understand the current discussions in this matter and to see what the analysis of the future legislative reforms must focus on.

  20. Education and the Law of Defamation.

    Science.gov (United States)

    Pyra, Joseph F.

    1982-01-01

    Summarizes Canadian law pertaining to defamation and looks at educational cases in this area. The definition of defamation is explored generally, then defamation, libel, slander, the importance of publication, and the role of malice are examined. Various defenses available to a defendant in a suit of defamation are studied. (Author/BRR)