WorldWideScience

Sample records for control bars analisis

  1. Analysis of a calculation method for the determination of the value of safety or control bars; Analisis de un metodo de calculo para la determinacion del valor de barras de seguridad o control

    Energy Technology Data Exchange (ETDEWEB)

    Aguilar H, F.; Torres A, C.; Filio L, C. [ININ, Gcia. de Reactores, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    1982-09-15

    Due to the control or safety bars in a nuclear reactor are constituted by strongly absorbent materials, the Diffusion Theory like tool for the calculation of bar values is not directly applicable, should it use the Transport Theory. However the speed and economy of the Diffusion codes for the reactors calculation, those make attractiveness and by this reason its are used in the determination of characteristic parameters and even in the determination of bar values, not without before to make some theoretical developments that allow to make applicable this theory. The application of the Diffusion Theory in strongly absorbent media is based on the use of some effective cross sections distinct from the real ones obtained when imposing the reason that among the flow and it gradient in the external surface of such media (control element in general, bar type or flagstone) be similar to the one obtained using Transport Theory in all the control region (multiplicative and absorbent media) with those real cross sections. The effective cross sections were obtained of the Leopard-NUMICE cell code which has incorporate the respective calculation theory of effective cross sections. Later these constants its were used in the bidimensional diffusion code Exterminator-II, simulating in it, the distribution of safety or control bars. From the cell code its were also obtained the respective constants of the homogeneous fuel cell. The results as soon as those obtained bar values of the diffusion code, its were compared with some experimental results obtained in the R{phi} Swedish reactor of natural uranium and heavy water. In this work an analysis of the bar value of one of them, trying to determine the applicability of the method is made. (Author)

  2. Cam-controlled boring bar

    Science.gov (United States)

    Glatthorn, Raymond H.

    1986-01-01

    A cam-controlled boring bar system (100) includes a first housing (152) which is rotatable about its longitudinal axis (154), and a second housing in the form of a cam-controlled slide (158) which is also rotatable about the axis (154) as well as being translatable therealong. A tool-holder (180) is mounted within the slide (158) for holding a single point cutting tool. Slide (158) has a rectangular configuration and is disposed within a rectangularly configured portion of the first housing (152). Arcuate cam slots (192) are defined within a side plate (172) of the housing (152), while cam followers (194) are mounted upon the cam slide (158) for cooperative engagement with the cam slots (192). In this manner, as the housing (152) and slide (158) rotate, and as the slide (158) also translates, a through-bore (14) having an hourglass configuration will be formed within a workpiece (16) which may be, for example, a nuclear reactor steam generator tube support plate.

  3. Analysis of the uniform augmentation of the flow through the nucleus in the searching process of the patterns of objective control bars in a BWR; Analisis del aumento uniforme del caudal a traves del nucleo en el proceso de busqueda de los patrones de barras de control objetivo en un BWR

    Energy Technology Data Exchange (ETDEWEB)

    Montes, J.L.; Ortiz, J.J.; Perusquia, R. [ININ, Carretera Mexico-Toluca Km. 36.5, 52045 Estado de Mexico (Mexico)]. e-mail: jlmt@nuclear.inin.mx

    2004-07-01

    The search of the patterns of control bars (PBCs) in a power reactor of boiling water, requires to investigate a very wide space of solutions, in principle they are had of the order of 3 x 10{sup 152} possible configurations to establish the PBC in a point given before reaching the end of the cycle. This situation suggests to define those restrictions and conditions initial appropriately so that the search converges toward the desirable results. Presently work the results of the search of patterns of bars based on different flow scenarios through the nucleus are presented. The Cycle 10 is analysed (C10) of the Unit One of the Nuclear Power station Laguna Verde (CNLV), which presents an interesting mixture of diverse designs of control bars used in operation to power. The search of the patterns of bars of objective control is carried out applying the GACRP program which is based on the calculation technique known as genetic algorithms. (Author)

  4. Arrangement to control the roof bar depending on a sliding bar. Einrichtung zur Steuerung einer Hangendkappe in Abhaengigkeit einer Schiebekappe

    Energy Technology Data Exchange (ETDEWEB)

    Weirich, W.; Dettmers, M.

    1984-04-12

    The invention is concerned with an arrangement to control an underground powered support unit the roof bar of which is furnished with a regulating bar. The regulating cylinder of the regulating bar is hydraulically coupled with the sliding cylinder of the sliding bar in such a way that on pulling of the sliding bar the pressing pressure of the roof bar to the roof is reduced automatically to a level which can be preset. (orig.).

  5. VST telescope dynamic analisys and position control algorithms

    CERN Document Server

    Schipani, P

    2001-01-01

    The VST (VLT Survey Telescope) is a 2.6 m class Alt-Az telescope to be installed on Cerro Paranal in the Atacama desert, Northern Chile, in the European Southern Observatory (ESO) site. The VST is a wide-field imaging facility planned to supply databases for the ESO Very Large Telescope (VLT) science and carry out stand-alone observations in the UV to I spectral range. So far no telescope has been dedicated entirely to surveys; the VST will be the first survey telescope to start the operation, as a powerful survey facility for the VLT observatory. This paper will focus on the axes motion control system. The dynamic model of the telescope will be analyzed, as well as the effect of the wind disturbance on the telescope performance. Some algorithms for the telescope position control will be briefly discussed.

  6. The BaBar Data Reconstruction Control System

    Energy Technology Data Exchange (ETDEWEB)

    Ceseracciu, A

    2005-04-20

    The BaBar experiment is characterized by extremely high luminosity and very large volume of data produced and stored, with increasing computing requirements each year. To fulfill these requirements a Control System has been designed and developed for the offline distributed data reconstruction system. The control system described in this paper provides the performance and flexibility needed to manage a large number of small computing farms, and takes full benefit of OO design. The infrastructure is well isolated from the processing layer, it is generic and flexible, based on a light framework providing message passing and cooperative multitasking. The system is distributed in a hierarchical way: the top-level system is organized in farms, farms in services, and services in subservices or code modules. It provides a powerful Finite State Machine framework to describe custom processing models in a simple regular language. This paper describes the design and evolution of this control system, currently in use at SLAC and Padova on {approx}450 CPUs organized in 9 farms.

  7. High Precision Motion Control of Hybrid Five-Bar Mechanism with an Intelligent Control

    Institute of Scientific and Technical Information of China (English)

    ZHANG Ke; WANG Sheng-ze

    2009-01-01

    Hybrid mechanism is a new type of planar controllable mechanism. Position control accuracy of system determines the output acctracy of the mechanism In order to achieve the desired high accuracy, nonlinear factors as friction must be accurately compensated in the real-time servo control algarithm. In this paper, the model of a hybrid flve-bar mechanism is introduced In terms of the characteristics of the hybrid mechanism, a hybrid intelligent control algorithm based on proportional-integral-derivative(PID) control and cerebellar model articulation control techniques was presented and used to perform control of hybrid five-bar mechanism for the first time. The simulation results show that the hybrid control method can improve the control effect remarkably, compared with the traditional PID control strategy.

  8. ANALISIS PERBEDAAN PERILAKU ETIS AUDITOR DALAM ETIKA PROFESI (STUDI TERHADAP PERAN FAKTOR-FAKTOR INDIVIDUAL: LOCUS OF CONTROL, JOB EXPERIENCE, DAN GENDER)

    OpenAIRE

    A R I A N T I

    2012-01-01

    2012 ABSTRAK Analisis Perbedaan Perilaku Etis Auditor dalam Etika Profesi (Studi terhadap Peran Faktor-faktor Individual: Locus Of Control, Job Experience, dan Gender) The Different of Ethical Behaviour Between Auditors in An Profession Ethics Based on Individual Factors (Locus of Control, Job Experience, and Gender) Arianti Syahrir Rahmawati HS Penelitian ini bertujuan untuk mengetahui perbedaan perilaku etis auditor dalam etika p...

  9. Mu-Synthesis robust control of 3D bar structure vibration using piezo-stack actuators

    Science.gov (United States)

    Mystkowski, Arkadiusz; Koszewnik, Andrzej Piotr

    2016-10-01

    This paper presents an idea for the Mu-Synthesis robust control of 3D bar structure vibration with using a piezo-stack actuators. A model of the 3D bar structure with uncertain parameters is presented as multi-input multi-output (MIMO) dynamics. Nominal stability and nominal performances of the open-loop 3D bar structure dynamic model is developed. The uncertain model-based robust controller is derived due to voltage control signal saturation and selected parameter perturbations. The robust control performances and robustness of the system due to uncertainties influence is evaluated by using singular values and a small gain theorem. Finally, simulation investigations and experimental results shown that system response of the 3D bar structure dynamic model with taken into account perturbed parameters met desired robust stability and system limits. The proposed robust controller ensures a good dynamics of the closed-loop system, robustness, and vibration attenuation.

  10. Analisis Arsitektur Aplikasi Web Menggunakan Model View Controller (MVC pada Framework Java Server Faces

    Directory of Open Access Journals (Sweden)

    Gunawan Gunawan

    2016-06-01

    Full Text Available Aplikasi web yang khususnya memiliki kompleksitas besar dalam melakukan transaksi data sehingga konsep arsitektur (pattern perlu menjadi perhatian khusus untuk dapat mengoptimalkan kinerja performansi sistem ketika pengguna (user menggunakan dalam waktu yang bersamaan dengan jumlah yang banyak. Analisis performa arsitektur aplikasi web yang menggunakan model 2 (MVC dengan menggunakan framework Java Server Faces (JSF dan model 1 sebagai pembanding. Metode yang digunakan adalah Load dan Scalability Testing dengan dua cara yaitu uji coba terhadap response time karena peningkatan ukuran dari database dan uji coba terhadap response time karena peningkatan jumlah user yang menggunakan sistem secara bersamaan (concurrent users dan waktu tunggu (ramp-up yang ditentukan menggunakan Apache Jmeter. Analisis menunjukkan bahwa dalam implementasi arsitektur web yang menggunakan model 1 waktu rata-rata yang dibutuhkan untuk merespon permintaan user lebih cepat dan efisien dibanding model 2 (MVC.  

  11. Optimization of patterns of control bars using neural networks; Optimizacion de patrones de barras de control usando redes neuronales

    Energy Technology Data Exchange (ETDEWEB)

    Mejia S, D.M. [IPN, ESFM, Depto. de Ingenieria Nuclear, 07738 Mexico D.F. (Mexico); Ortiz S, J.J. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)]. e-mail: dulcema6715@hotmail.com

    2005-07-01

    In this work the RENOPBC system that is based on a recurrent multi state neural network, for the optimization of patterns of control bars in a cycle of balance of a boiling water reactor (BWR for their initials in English) is presented. The design of patterns of bars is based on the execution of operation thermal limits, to maintain criticizes the reactor and that the axial profile of power is adjusted to one predetermined along several steps of burnt. The patterns of control bars proposed by the system are comparable to those proposed by human experts with many hour-man of experience. These results are compared with those proposed by other techniques as genetic algorithms, colonies of ants and tabu search for the same operation cycle. As consequence it is appreciated that the proposed patterns of control bars, have bigger operation easiness that those proposed by the other techniques. (Author)

  12. Microstructure control techniques in primary hot working of titanium alloy bars:A review

    Institute of Scientific and Technical Information of China (English)

    Guo Lianggang; Fan Xiaoguang; Yu Gaofeng; Yang He

    2016-01-01

    How to control the microstructure of titanium alloy bars is important to fabricating high-performance aerial forgings. This paper gives a thorough survey of the manufacturing meth-ods and microstructure control techniques for titanium alloy bars. It summarizes the effects of pro-cessing parameters on the mechanisms and laws of microstructure evolution during b working and (a+b) working, including the kinetics and grains size of dynamic recrystallization (DRX) during b deformation and the kinetics and grains size of spheroidization during (a+b) deformation. The trends in microstructure control techniques are presented for fabricating titanium alloy bars with high efficiency, low cost, and high quality by means of b/(a+b) working, and the puzzles and chal-lenges in the future are also pointed out.

  13. Itzhack Y. Bar-Itzhack Memorial Symposium on Estimation, Navigation, and Spacecraft Control

    CERN Document Server

    Oshman, Yaakov; Thienel, Julie; Idan, Moshe

    2015-01-01

    This book presents selected papers of the Itzhack Y. Bar-Itzhack Memorial Sympo- sium on Estimation, Navigation, and Spacecraft Control. Itzhack Y. Bar-Itzhack, professor Emeritus of Aerospace Engineering at the Technion – Israel Institute of Technology, was a prominent and world-renowned member of the applied estimation, navigation, and spacecraft attitude determination communities. He touched the lives of many. He had a love for life, an incredible sense of humor, and wisdom that he shared freely with everyone he met. To honor Professor Bar-Itzhack's memory, as well as his numerous seminal professional achievements, an international symposium was held in Haifa, Israel, on October 14–17, 2012, under the auspices of the Faculty of Aerospace Engineering at the Technion and the Israeli Association for Automatic Control. The book contains 27 selected, revised, and edited contributed chapters written by eminent international experts. The book is organized in three parts: (1) Estimation, (2) Navigation and (3)...

  14. Analisi matematica

    CERN Document Server

    Canuto, Claudio

    2014-01-01

    Il presente testo intende essere di supporto ad un secondo insegnamento di Analisi Matematica in quei corsi di studio (quali ad esempio Ingegneria, Informatica, Fisica) in cui lo strumento matematico parte significativa della formazione dell'allievo. I concetti e i metodi fondamentali del calcolo differenziale ed integrale in più variabili, le serie di funzioni e le equazioni differenziali ordinarie sono presentati con l'obiettivo primario di addestrare lo studente ad un loro uso operativo, ma critico. L'impostazione didattica dell'opera ricalca quella usata nel testo parallelo di Analisi Matematica I. La modalità di presentazione degli argomenti ne permette un uso flessibile e modulare. Lo stile adottato privilegia la chiarezza e la linearità dell'esposizione. Il testo organizzato su due livelli di lettura. Uno, più essenziale, permette allo studente di cogliere i concetti indispensabili della materia, di familiarizzarsi con le relative tecniche di calcolo e di trovare le giustificazioni dei principali r...

  15. Snack bars with high soy protein and isoflavone content for use in diets to control dyslipidaemia.

    Science.gov (United States)

    Lobato, Luciana Pereira; Iakmiu Camargo Pereira, Alissana Ester; Lazaretti, Marcela Marta; Barbosa, Décio Sabattini; Carreira, Clisia Mara; Mandarino, José Marcos Gontijo; Grossmann, Maria Victoria Eiras

    2012-02-01

    The objective was to develop a cereal bar product rich in isoflavones and soy protein to be used in diets for controlling dyslipidaemia. A soy snack bar with 39.88 g/100 g dietary fibre, 34.25 g/100 g protein, 100.39 mg/100 g isoflavones and 245.47 kcal/100 g was produced. The shelf life of the product was tested over a period of 6 months. The hardness, water activity and darkness of the snack bars increased with storage time. Clinical trial was carried out to evaluate the effectiveness of the soy snack bar on the lipid profiles of 22 dyslipidaemic subjects for a period of 45 days. There was a decrease in levels of triglycerides (TGs) (- 20%) and an increase in high-density lipoprotein cholesterol (HDL-c) (+8%) comparing with baseline values. Therefore, relatively high intakes of soy protein and isoflavones in moderately hypercholesterolaemic subjects (>200 mg/dl) may have a moderately beneficial effect on plasma lipid profiles, as TG and HDL-c levels, without additional diet restrictions.

  16. Comparison of bar pattern and edge method for MTF measurement in radiology quality control

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez, M.; Alves, A.F.F; Bacchim Neto, F.A.; Pavan, A.L.M.; Rosa, M.E.D.; Miranda, J.R.A.; Pina, D.R. de, E-mail: drpina@fmb.unesp.br [Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Botucatu, SP (Brazil)

    2015-08-15

    Spatial resolution is one of the parameters that is routinely checked during acceptance procedures and regular quality control measurements. The spatial resolution of a radiographic imaging device is most appropriately expressed in terms of its modulation transfer function (MTF), which indicates the decline of detector spatial resolution with spatial frequency. Traditionally used methods of MTF measurement involve imaging either a narrow slit or a sharp edge to obtain the detector line spread function (LSF), whose frequency transform leads to the MTF. In this work is presented a study of the measurement of the limiting spatial resolution using the MTF method and the line-pair bar-pattern method. Our aim is to compare the bar-pattern method with the MTF method and then evaluate what method is the best for the dairy quality control tests and when is better to perform one test or other. These acquisition procedures were tested according to its reproducibility and variation due to noise. (author)

  17. AE$\\mathrm{\\bar{g}}$IS Experiment Positron Accumulator: Optimization and Control

    CERN Document Server

    Moura, Joao Pedro

    2013-01-01

    The present document describes my 8-week work project at the AE$\\mathrm{\\bar{g}}$IS experiment. The project can be divided into three main tasks: 1. Theoretical preparation; 2. Support at the experiment; and 3. Control of the ES075-2 Power Supply. A description of these tasks is presented. Special emphasis is put on the third task and further developments are proposed.

  18. Chocolate bar as an incentive did not increase response rate among physiotherapists: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Dahm Kristin

    2008-06-01

    Full Text Available Abstract Background The aim of this study was to assess the effect of a small incentive, a bar of dark chocolate, on response rate in a study of physiotherapy performance in patients with knee osteoarthritis. Findings Norwegian physiotherapists from private practice were randomised in blocks to an intervention group (n = 1027 receiving a bar of dark chocolate together with a data-collection form, and a control group (n = 1027 that received the data-collection form only. The physiotherapists were asked to prospectively complete the data-collection form by reporting treatments provided to one patient with knee osteoarthritis through 12 treatment sessions. The outcome measure was response rate of completed forms. Out of the 510 physiotherapists that responded, 280 had completed the data-collection form by the end of the study period. There was no difference between the chocolate and no-chocolate group in response rate of those who sent in completed forms. In the chocolate group, 142 (13.8% returned completed forms compared to 138 (13.4% in the control group, ARR = 0.4 (95% CI: -3.44 to 2.6. Conclusion A bar of dark chocolate did not increase response rate in a prospective study of physiotherapy performance. Stronger incentives than chocolate seem to be necessary to increase the response rate among professionals who are asked to report about their practice. Trial Registration Current Controlled Trials register: ISRCTN02397855

  19. Optimal synthesis of a four-bar linkage by method of controlled deviation

    Directory of Open Access Journals (Sweden)

    Bulatović Radovan R.

    2004-01-01

    Full Text Available This paper considers optimal synthesis of a four-bar linkage by method of controlled deviations. The advantage of this approximate method is that it allows control of motion of the coupler in the four-bar linkage so that the path of the coupler is in the prescribed environment around the given path on the segment observed. The Hooke-Jeeves’s optimization algorithm has been used in the optimization process. Calculation expressions are not used as the method of direct searching, i.e. individual comparison of the calculated value of the objective function is made in each iteration and the moving is done in the direction of decreasing the value of the objective function. This algorithm does not depend on the initial selection of the projected variables. All this is illustrated on an example of synthesis of a four-bar linkage whose coupler point traces a straight line, i.e. passes through sixteen prescribed points lying on one straight line. .

  20. Modeling and Control of Hybrid Machine Systems——a Five-bar Mechanism Case

    Institute of Scientific and Technical Information of China (English)

    Hongnian Yu

    2006-01-01

    A hybrid machine (HM) as a typical mechatronic device, is a useful tool to generate smooth motion, and combines the motions of a large constant speed motor with a small servo motor by means of a mechnical linkage mechanism, in order to provide a powerful programmable drive system. To achieve design objectives, a control system is required. To design a better control system and analyze the performance of an HM, a dynamic model is necessary. This paper first develops a dynamic model of an HM with a five-bar mechanism using a Lagrangian formulation. Then, several important properties which are very useful in system analysis, and control system design, are presented. Based on the developed dynamic model,two control approaches, computed torque, and combined computed torque and slide mode control, are adopted to control the HM system. Simulation results demonstrate the control performance and limitations of each control approach.

  1. Short-term hunger intensity changes following ingestion of a meal replacement bar for weight control.

    Science.gov (United States)

    Rothacker, Dana Q; Watemberg, Salo

    2004-05-01

    Meal replacement products for weight loss are popular and safe for most unsupervised consumers desiring to lose weight. Previously we reported that the thickness of meal replacement diet shakes had a direct and significant effect on hunger intensity during the first 2 h and that hunger intensity scores for liquid meal replacements were significantly below baseline for 3 h following consumption (Mattes & Rothacker, 2001) This study uses the same protocol to investigate meal replacement bars designed for overweight consumers. Subjects were prescreened to include only those that normally ate breakfast and liked chocolate. The bar used in this study contained 250 calories (about 30 more than most liquid diet shakes), 4 g dietary fiber, 14 g protein and 8 g fat. Subjects were instructed to consume the entire bar with a glass of water following an overnight fast when they would normally consume their first meal of the day and to assess their hunger on a 1 (not hungry at all) to 9 (as hungry as I have ever felt) scale before consumption, immediately after and hourly for 6 h (only on typical weekdays). Similar assessments were made for the perception of stomach fullness (1=empty, 9=extremely full), strength of the desire to eat (1=no desire, 9=extremely strong) and thirst (1=not at all thirsty, 9=extremely thirsty). One-hundred and eight subjects (23 male and 85 female) completed the study. No gender satiety differences were found. Hunger ratings and desire to eat remained significantly below baseline for 5 h following consumption. Stomach fullness scores were significantly above baseline for 5 h. Thirst scores were significantly below baseline for 3 h. In conclusion, although the meal replacement diet bars contained only 30 additional calories than liquids, they provided an additional 2 h of hunger suppression from baseline that may have an impact on overall weightloss success. These results support superior short-term hunger control with solid meal replacements.

  2. Use of hafnium in control bars of nuclear reactors; Uso de hafnio en barras de control de reactores nucleares

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez S, J.R.; Alonso V, G. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)]. e-mail: jrrs@nuclear.inin-mx

    2003-07-01

    Recently the use of hafnium as neutron absorber material in nuclear reactors has been reason of investigation by virtue of that this material has nuclear properties as to the neutrons absorption and structural that can prolong the useful life of the control mechanisms of the nuclear reactors. In this work some of those more significant hafnium properties are presented like nuclear material. Also there are presented calculations carried out with the HELIOS code for fuel cells of uranium oxide and of uranium and plutonium mixed oxides under controlled conditions with conventional bars of boron carbide and also with similar bars to which are substituted the absorbent material by metallic hafnium, the results are presented in this work. (Author)

  3. Optimal placement of piezoelectric active bars in vibration control by topological optimization

    Institute of Scientific and Technical Information of China (English)

    Guozhong Zhao; Jian Wang; Yuanxian Gu

    2008-01-01

    A continuous variable optimization method and a topological optimization method are proposed for the vibra-tion control of piezoelectric truss structures by means of the optimal placements of active bars. In this optimization model, a zero-one discrete variable is defined in order to solve the optimal placement of piezoelectric active bars. At the same time, the feedback gains are also optimized as conti-nuous design variables. A two-phase procedure is proposed to solve the optimization problem. The sequential linear pro-gramming algorithm is used to solve optimization problem and the sensitivity analysis is carried out for objective and constraint functions to make linear approximations. On the basis of the Newmark time integration of structural tran-sient dynamic responses, a new sensitivity analysis method is developed in this paper for the vibration control problem of piezoelectric truss structures with respect to various kinds of design variables. Numerical examples are given in the paper to demonstrate the effectiveness of the methods.

  4. Identification of an AfsA homologue (BarX) from Streptomyces virginiae as a pleiotropic regulator controlling autoregulator biosynthesis, virginiamycin biosynthesis and virginiamycin M1 resistance.

    Science.gov (United States)

    Kawachi, R; Akashi, T; Kamitani, Y; Sy, A; Wangchaisoonthorn, U; Nihira, T; Yamada, Y

    2000-04-01

    Virginiae butanolide (VB)-BarA of Streptomyces virginiae is one of the newly discovered pairs of a gamma-butyrolactone autoregulator and the corresponding receptor protein of the Streptomyces species, and has been shown to regulate the production of antibiotic virginiamycin (VM) in S. virginiae. A divergently transcribed barX gene is situated 259 bp upstream of the barA gene, and the BarX protein has been shown to be highly homologous (39.8% identity, 74. 6% similarity) to S. griseus AfsA. Although AfsA is thought to be a biosynthetic enzyme for A-factor, another member of the family of gamma-butyrolactone autoregulators, the in vivo function of S. virginiae BarX was investigated in this study by phenotypic and transcriptional comparison between wild-type S. virginiae and a barX deletion mutant. With the same growth rate as wild-type S. virginiae on both solid and liquid media, the barX mutant showed no apparent changes in its morphological behaviour, indicating that barX does not participate in morphological control in S. virginiae. However, the barX mutant became more sensitive to virginiamycin M1 than did the wild-type strain (minimum inhibitory concentration, 50 microgram ml-1 compared with > 200 microgram ml-1) and exhibited reduced VB and VM production. The VM production was not restored by exogenous addition of VB, suggesting that BarX per se is not a biosynthetic enzyme of VBs but a pleiotropic regulatory protein controlling VB biosynthesis. DNA sequencing of a 5.6 kbp downstream region of barX revealed the presence of five open reading frames (ORFs): barZ, encoding a BarB-like regulatory protein; orf2, encoding a Streptomyces coelicolor RedD-like pathway specific regulator; varM, encoding a homologue of ATP-dependent transporters for macrolide antibiotics; orf4, encoding a homologue of beta-ketoacyl ACP/CoA reductase; and orf5, encoding a homologue of dNDP-glucose dehydratase. Reverse transcription polymerase chain reaction (RT-PCR) analyses of the

  5. Structural controls on Carlin-type gold mineralization in the gold bar district, Eureka County, Nevada

    Science.gov (United States)

    Yigit, O.; Nelson, E.P.; Hitzman, M.W.; Hofstra, A.H.

    2003-01-01

    The Gold Bar district in the southern Roberts Mountains, 48 km northwest of Eureka, Nevada, contains one main deposit (Gold Bar), five satellite deposits, and other resources. Approximately 0.5 Moz of gold have been recovered from a resource of 1,639,000 oz of gold in Carlin-type gold deposits in lower plate, miogeoclinal carbonate rocks below the Roberts Mountains thrust. Host rocks are unit 2 of the Upper Member of the Devonian Denay Formation and the Bartine Member of the McColley Canyon Formation. Spatial and temporal relations between structures and gold mineralization indicate that both pre-Tertiary and Tertiary structures were important controls on gold mineralization. Gold mineralization occurs primarily along high-angle Tertiary normal faults, some of which are reactivated reverse faults of Paleozoic or Mesozoic age. Most deposits are localized at the intersection of northwest- and northeast-striking faults. Alteration includes decalcification, and to a lesser extent, silicification along high-angle faults. Jasperoid (pervasive silicification), which formed along most faults and in some strata-bound zones, accounts for a small portion of the ore in every deposit. In the Gold Canyon deposit, a high-grade jasperoid pipe formed along a Tertiary normal fault which was localized along a zone of overturned fault-propagation folds and thrust faults of Paleozoic or Mesozoic age.

  6. ANALISIS KEHILANGAN MINYAK PADA CRUDE PALM OIL (CPO DENGAN MENGGUNAKAN METODE STATISTICAL PROCESS CONTROL

    Directory of Open Access Journals (Sweden)

    Vera Devani

    2014-06-01

    Full Text Available PKS “XYZ” merupakan perusahaan yang bergerak di bidang pengolahan kelapa sawit. Produk yang dihasilkan adalah Crude Palm Oil (CPO dan Palm Kernel Oil (PKO. Tujuan penelitian ini adalah menganalisa kehilangan minyak (oil losses dan faktor-faktor penyebab dengan menggunakan metoda Statistical Process Control. Statistical Process Control adalah sekumpulan strategi, teknik, dan tindakan yang diambil oleh sebuah organisasi untuk memastikan bahwa strategi tersebut menghasilkan produk yang berkualitas atau menyediakan pelayanan yang berkualitas. Sampel terjadinya oil losses pada CPO yang diteliti adalah tandan kosong (tankos, biji (nut, ampas (fibre, dan sludge akhir. Berdasarkan Peta Kendali I-MR dapat disimpulkan bahwa kondisi keempat jenis oil losses CPO berada dalam batas kendali dan konsisten. Sedangkan nilai Cpk dari total oil losses berada di luar batas kendali rata-rata proses, hal ini berarti CPO yang diproduksi telah memenuhi kebutuhan pelanggan, dengan total oil losses kurang dari batas maksimum yang ditetapkan oleh perusahaan yaitu 1,65%.

  7. Analisis Kinerja Metode Power Control untuk Manajemen Interferensi Sistem Komunikasi Uplink LTE-Advanced dengan Femtocell

    OpenAIRE

    Safirina Febryanti; Gamantyo Hendrantoro; Devy Kuswidiastuti

    2013-01-01

    Teknologi LTE-Advanced menghadirkan fitur baru bernama femtocell atau disebut juga Home Enhanced NodeB (HeNB) yang dapat meningkatkan area cakupan indoor. Di lain sisi HeNB menimbulkan interferensi baik uplink maupun downlink. Interferensi uplink terjadi antara user HeNB (HUE) dan user eNB (MUE) maupun sesama HUE. Interferensi ini mendegradasi kinerja sistem terutama dari sisi Signal to Interference plus Noise Ratio (SINR). Penelitian ini memberi penjelasan mengenai penerapan power control se...

  8. Obtention control bars patterns for a BWR using Tabo search; Obtencion de patrones de barras de control para un BWR usando busqueda Tabu

    Energy Technology Data Exchange (ETDEWEB)

    Castillo, A.; Ortiz, J.J.; Alonso, G. [Instituto Nacional de Investigaciones Nucleares, Km. 36.5 Carretera Mexico-Toluca, Ocoyoacac, Estado de Mexico 52045 (Mexico); Morales, L.B. [UNAM, IIMAS, Ciudad Universitaria, D. F. 04510 (Mexico); Valle, E. del [IPN, ESFM, Unidad Profesional ' Adolfo Lopez Mateos' , Col. Lindavista 07738, D. F. (Mexico)]. e-mail: jacm@nuclear.inin.mx

    2004-07-01

    The obtained results when implementing the technique of tabu search, for to optimize patterns of control bars in a BWR type reactor, using the CM-PRESTO code are presented. The patterns of control bars were obtained for the designs of fuel reloads obtained in a previous work, using the same technique. The obtained results correspond to a cycle of 18 months using 112 fresh fuels enriched at the 3.53 of U-235. The used technique of tabu search, prohibits recently visited movements, in the position that correspond to the axial positions of the control bars, additionally the tiempo{sub t}abu matrix is used for to manage a size of variable tabu list and the objective function is punished with the frequency of the forbidden movements. The obtained patterns of control bars improve the longitude of the cycle with regard to the reference values and they complete the restrictions of safety. (Author)

  9. Optimization of control bars patterns and fuel recharges of coupled form; Optimizacion de patrones de barras de control y recargas de combustible de forma acoplada

    Energy Technology Data Exchange (ETDEWEB)

    Mejia S, D.M.; Ortiz S, J.J. [ININ, 52750 Ocoyoacac, Estado de Mexico (Mexico)]. e-mail: dulcema6715@hotmail.com

    2006-07-01

    In this work a system coupled for the optimization of fuel recharges and control bars patterns in boiling water reactors (BWR by its initials in English) is presented. It was used a multi state recurrent neural net like optimization technique. This type of neural net has been used in the solution of diverse problems, in particular the design of patterns of control bars and the design of the fuel recharge. However, these problems have been resolved in an independent way with different optimization techniques. The system was developed in FORTRAN 77 language, it calls OCORN (Optimization of Cycles of Operation using Neural Nets) and it solves both problems of combinatory optimization in a coupled way. OCORN begins creating a seed recharge by means of an optimization through the Haling principle. Later on a pattern of control bars for this recharge seed is proposed. Then a new fuel recharge is designed using the control bars patterns previously found. By this way an iterative process begins among the optimization of control bars patterns and the fuel recharge until a stop criteria it is completed. The stop criteria is completed when the fuel recharges and the control bars patterns don't vary in several successive iterations. The final result is an optimal fuel recharge and its respective control bars pattern. In this work the obtained results by this system for a cycle of balance of 18 months divided in 12 steps of burnt are presented. The obtained results are very encouraging, since the fuel recharge and the control bars pattern, its fulfill with the restrictions imposed in each one of the problems. (Author)

  10. Computational package for the dynamic analysis of synchronous generators and their controls; Paquete computacional para el analisis de generadores sincronos y sus controles

    Energy Technology Data Exchange (ETDEWEB)

    Perez Guillen, Jesus Artemio

    1997-12-31

    This thesis presents a computational package for the dynamic analysis of synchronous generators and their controls in a machine - infinite bus system. The package is integrated by a graphic interface for Windows environment and several models for the different components of the generation system. The development of the graphic interface was carried out with object oriented programming under Windows environment, available from Borland C++, which generates a group of menus that integrates an environment of interactive and versatile simulation. The package contains mathematical models of third, fourth, fifth and sixth order for synchronous generators of round and salient poles. Several mathematical models for the excitation systems DC1A, AC1A and ST1A, according to the IEEE classification, are included. Models for thermal and hydraulic turbines with governor of speed are also included, as well as a mathematical model for the power system stabilizer and magnetic saturation on synchronous generators. Numerical methods like Euler, Modified Euler and Runge Kutta of second and fourth order are used to solve the characteristics differential equations of the system under study. Algorithms for graphic generation includes phasor diagram, capability and saturation curves for synchronous machine. Computer models are validated and sensitivity analysis is carried out in order to assess the ef ect of type of model for synchronous machine, excitation systems, power system stabilizer, magnetic saturation in the synchronous generator and different numerical methods of integration. The computational package is useful in teaching and research on the dynamic response of synchronous machines and their controls. [Espanol] En este trabajo se presenta el desarrollo de un paquete computacional para el analisis dinamico de generadores sincronos y sus controles en el esquema de una unidad de generacion - bus infinito. El paquete esta integrado por una interfaz grafica para ambiente Windows y un

  11. Controlled cooling technology for bar and rod mills -- Computer simulation and operational results

    Energy Technology Data Exchange (ETDEWEB)

    Mauk, P.J.; Kruse, M.; Plociennik, U. [SMS Schloemann-Siemag AG, Dusseldorf (Germany)

    1995-09-01

    The Controlled Cooling Technology (CCT) developed by SMS to simulate the rolling process and automatic control of the water cooling sections is presented. The Controlled Rolling and Cooling Technology (CRCT) model is a key part of the CCT system. It is used to simulate temperature management for the rolling stock on the computer before the actual rolling process takes place. This makes it possible to dispense with extensive rolling tests in the early stages of project planning and to greatly reduce the extent of such tests prior to the start of commercial production in a rolling mill. The CRCT model has been in use at Von Moos Stahl Ag for three years. It demonstrates that, by targeted improvement of the set-up values in both the technology and the plant, it is possible to improve microstructure quality and achieve better geometrical parameters in the rolled products. Also, the results gained with the CCT system in practical operation at the Kia Steel Bar Mill, Kunsan, Korea, are presented.

  12. Voltage stability analysis considering the load dynamic characteristics and the voltage control devices; Analisis de estabilidad de voltaje considerando las caracteristicas dinamicas de la carga y dispositivos de control de voltaje

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez Alvarez, Enrique

    2001-09-15

    improvement of the voltage stability. Finally, the application of the proposed methods of study to the analysis of voltage stability in an electrical network derived from the Mexican Peninsular system is presented. The influence of voltage control devices in the stability phenomenon is discussed and a comparison with the results obtained by means of other analysis techniques are presented, specifically, the study of the Q-V curves and the modal analysis of the power flow equations. [Spanish] El trabajo de investigacion que se presenta en esta tesis se centra en el analisis de la estabilidad de voltaje de mediano plazo considerando el efecto de las caracteristicas de la carga y su interaccion con los modelos de dispositivos de control de voltaje en la red de transmision. Mas concretamente, se define y estudia un tipo de modelo de carga con caracteristicas deseables para el estudio de la estabilidad de voltaje; los modelos genericos de carga derivados de pruebas de campo o de la aplicacion de tecnicas de identificacion y se analiza la influencia de la aplicacion de dispositivos de control para mejorar los margenes de estabilidad del sistema. Se estudian, asimismo, alternativas al modelado de sistemas de potencia para el estudio de la estabilidad de voltaje en sistemas complejos. Se presenta, en primer lugar, un analisis fundamental de las caracteristicas de estabilidad de voltaje en un sistema simplificado de potencia y se introduce el metodo de analisis adoptado. Se muestra que el fenomeno de inestabilidad se manifiesta como una bifurcacion tipo singular inducida del modo critico de voltaje cuando se opera el sistema bajo condiciones de estres. A continuacion, se analiza la contribucion de la accion de dispositivos de control al margen de estabilidad y se deducen criterios de analisis de estabilidad basados en el estudio de dicho modo. Se propone, a continuacion, un modelo lineal del sistema de potencia con caracteristicas deseables para el estudio de la estabilidad de voltaje

  13. Women bar drinkers' discussions about birth control and risky sexual behavior.

    Science.gov (United States)

    Levonyan-Radloff, Kristine; Parks, Kathleen A; Collins, R Lorraine

    2012-08-01

    This study evaluated how birth control discussions prior to sexual activity affected condom use in a sample of 225 young women bar drinkers. The use of alcohol and other drugs (AOD) and partner type also were assessed. Data were collected through daily reports and qualitative interviews over 12 weeks. A total of 1671 sexual events were reported (M = 7.4 events per participant), of which 64.7% (n = 1081) did not involve condom use. Discussions of birth control occurred prior to 10.9% (n = 183) of all sexual events. These discussions were more likely to be initiated by the woman and to occur when AOD had been used. Thematic analysis revealed four common themes: confirmation of the need to use condoms, confirmation of oral/hormonal contraceptive use, use of sufficient birth control, and discrepant condom use. The discussions reduced rates of risky sex when the sexual partner was more intimate (i.e., boyfriend/dating partner), regardless of AOD use and when the sexual partner was a friend or ex-partner and no AOD were used. The thematic analysis suggested that pregnancy prevention was a stronger motivation for discussing condom use, rather than risk of contracting an STI. Given the substantial rate of high risk partners, history of STIs, and limited amount of time women reported knowing "regular" partners, we suggest that interventions designed to reduce risky sex should be tailored to increase women's awareness of STI and pregnancy risk when under the influence of AOD, and promote condom use regardless of partner type.

  14. Consumption of calcium-fortified cereal bars to improve dietary calcium intake of healthy women: randomized controlled feasibility study.

    Directory of Open Access Journals (Sweden)

    Jennifer T Lee

    Full Text Available Calcium is an important structural component of the skeletal system. Although an adequate intake of calcium helps to maintain bone health and reduce the risk of osteoporosis, many women do not meet recommended daily intakes of calcium. Previous interventions studies designed to increase dietary intake of women have utilized primarily dairy sources of calcium or supplements. However, lactose intolerance, milk protein allergies, or food preferences may lead many women to exclude important dairy sources of dietary calcium. Therefore, we undertook a 9 week randomized crossover design trial to examine the potential benefit of including a non-dairy source of calcium in the diet of women. Following a 3 week run-in baseline period, 35 healthy women > 18 years were randomized by crossover design into either Group I or Group II. Group I added 2 calcium-fortified cereal bars daily (total of 400 mg calcium/day (intervention to their usual diet and Group II continued their usual diet (control. At the end of 3 weeks, diets were switched for another 3 weeks. Intakes of calcium and energy were estimated from 3-day diet and supplemental diaries. Wilcoxon signed-rank tests were used for within group comparisons and Mann Whitney U tests were used for between group comparisons of calcium and energy intake. Dietary calcium was significantly higher during intervention (1071 mg/d when participants consumed 2 calcium-fortified cereal bars daily than during the baseline (720 mg/d, P <0.0001 or control diets (775 mg/d, P = 0.0001 periods. Furthermore, the addition of 2 calcium-fortified cereal bars daily for the 3 week intervention did not significantly increase total energy intake or result in weight gain. In conclusion, consumption of calcium-fortified cereal bars significantly increased calcium intake of women. Further research examining the potential ability of fortified cereal bars to help maintain and improve bone health of women is warranted.ClinicalTrials.gov NCT

  15. Fast Fourier and discrete wavelet transforms applied to sensorless vector control induction motor for rotor bar faults diagnosis.

    Science.gov (United States)

    Talhaoui, Hicham; Menacer, Arezki; Kessal, Abdelhalim; Kechida, Ridha

    2014-09-01

    This paper presents new techniques to evaluate faults in case of broken rotor bars of induction motors. Procedures are applied with closed-loop control. Electrical and mechanical variables are treated using fast Fourier transform (FFT), and discrete wavelet transform (DWT) at start-up and steady state. The wavelet transform has proven to be an excellent mathematical tool for the detection of the faults particularly broken rotor bars type. As a performance, DWT can provide a local representation of the non-stationary current signals for the healthy machine and with fault. For sensorless control, a Luenberger observer is applied; the estimation rotor speed is analyzed; the effect of the faults in the speed pulsation is compensated; a quadratic current appears and used for fault detection.

  16. Prevalence and predictors of smoking in "smoke-free" bars. Findings from the International Tobacco Control (ITC) Europe Surveys.

    Science.gov (United States)

    Nagelhout, Gera E; Mons, Ute; Allwright, Shane; Guignard, Romain; Beck, François; Fong, Geoffrey T; de Vries, Hein; Willemsen, Marc C

    2011-05-01

    National level smoke-free legislation is implemented to protect the public from exposure to second-hand tobacco smoke (SHS). The first aim of this study was to investigate how successful the smoke-free hospitality industry legislation in Ireland (March 2004), France (January 2008), the Netherlands (July 2008), and Germany (between August 2007 and July 2008) was in reducing smoking in bars. The second aim was to assess individual smokers' predictors of smoking in bars post-ban. The third aim was to examine country differences in predictors and the fourth aim was to examine differences between educational levels (as an indicator of socioeconomic status). This study used nationally representative samples of 3147 adult smokers from the International Tobacco Control (ITC) Europe Surveys who were surveyed pre- and post-ban. The results reveal that while the partial smoke-free legislation in the Netherlands and Germany was effective in reducing smoking in bars (from 88% to 34% and from 87% to 44%, respectively), the effectiveness was much lower than the comprehensive legislation in Ireland and France which almost completely eliminated smoking in bars (from 97% to 3% and from 84% to 3% respectively). Smokers who were more supportive of the ban, were more aware of the harm of SHS, and who had negative opinions of smoking were less likely to smoke in bars post-ban. Support for the ban was a stronger predictor in Germany. SHS harm awareness was a stronger predictor among less educated smokers in the Netherlands and Germany. The results indicate the need for strong comprehensive smoke-free legislation without exceptions. This should be accompanied by educational campaigns in which the public health rationale for the legislation is clearly explained. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. Prevalence and predictors of smoking in “smoke-free” bars. Findings from the International Tobacco Control (ITC) Europe Surveys

    Science.gov (United States)

    Nagelhout, Gera E.; Mons, Ute; Allwright, Shane; Guignard, Romain; Beck, Francois; Fong, Geoffrey T.; de Vries, Hein; Willemsen, Marc C.

    2015-01-01

    National level smoke-free legislation is implemented to protect the public from exposure to second-hand tobacco smoke (SHS). The first aim of this study was to investigate how successful the smoke-free hospitality industry legislation in Ireland (March 2004), France (January 2008), the Netherlands (July 2008), and Germany (between August 2007 and July 2008) was in reducing smoking in bars. The second aim was to assess individual smokers’ predictors of smoking in bars post-ban. The third aim was to examine country differences in predictors and the fourth aim to examine differences between educational levels (as an indicator of socioeconomic status). This study used nationally representative samples of 3,147 adult smokers from the International Tobacco Control (ITC) Europe Surveys who were surveyed pre- and post-ban. The results reveal that while the partial smoke-free legislation in the Netherlands and Germany was effective in reducing smoking in bars (from 88% to 34% and from 87% to 44% respectively), the effectiveness was much lower than the comprehensive legislation in Ireland and France which almost completely eliminated smoking in bars (from 97% to 3% and from 84% to 3% respectively). Smokers who were more supportive of the ban, were more aware of the harm of SHS, and who had negative opinions of smoking were less likely to smoke in bars post-ban. Support for the ban was a stronger predictor in Germany. SHS harm awareness was a stronger predictor among less educated smokers in the Netherlands and Germany. The results indicate the need for strong comprehensive smoke-free legislation without exceptions. This should be accompanied by educational campaigns in which the public health rationale for the legislation is clearly explained. PMID:21497973

  18. Impact on the bar value in hot by the introduction of advanced control bars in the Unit 1 of the Laguna Verde Nuclear power plant; Impacto sobre el valor de barra en caliente por la introduccion de barras de control avanzadas en la U1 de la CNLV

    Energy Technology Data Exchange (ETDEWEB)

    Montes, J.L.; Perusquia, R.; Ortiz, J.J.; Hernandez, J.L.; Ramirez, J.R. [ININ, Carretera Mexico-Toluca Km. 36.5, 52045 Estado de Mexico (Mexico)]. e-mail: jlmt@nuclear.inin.mx

    2004-07-01

    In recent dates the Laguna Verde Nuclear Power station (CNLV) has acquired new designs of control bars, this new type of bars presents modifications important in their design. For what is important to analyze their performance inside those reactors of this nuclear power station. Presently work is shown the behavior of the nucleus of the reactor in hot condition (HFP) when three different types of control bar are used. The first of them corresponds the one that initially has been used in this power station and that we will call original. The second type of control bars, it corresponds to an advanced type and it is the first design different from the original and it corresponds to a bar design that it includes Hafnium (Hf) like one of their neutronic absorption characteristics. The third, denoted as 2AV, include besides the material of the second type new design characteristics, and it is the last finish bar type that it has been introduced in the operation of the reactors of the CNLV. With base in the studied cases is found that the bars 2AV have a total power value, 7.6 % bigger respect the bars 1AV; and in turn the bars 1AV, 6.1 % bigger with respect the ORG control bars. (Author)

  19. Age and Sex Differences in Controlled Force Exertion Measured by a Computing Bar Chart Target-Pursuit System

    Science.gov (United States)

    Nagasawa, Yoshinori; Demura, Shinichi

    2009-01-01

    This study aimed to examine the age and sex differences in controlled force exertion measured by the bar chart display in 207 males (age 42.1 [plus or minus] 19.8 years) and 249 females (age 41.7 [plus or minus] 19.1 years) aged 15 to 86 years. The subjects matched their submaximal grip strength to changing demand values, which appeared as a…

  20. BEIJING BARS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Cappuccino Bar Cappuccino Bar, at the intersection of Dongzhimenwai Dajie and Sanlitun Beijie, Beijing's most vibrant nightlife area, is a hot new destination for European food lovers. With its perfect combination of both energy and tranquility, and surrounded by diplomatic compounds, it is conveniently located near other Beijing destinations including Lady Street

  1. A Novel Impact Tension Testing for OFHC Copper Bars under Local Strain Controlled

    Institute of Scientific and Technical Information of China (English)

    MA Dong-Fang; HOU Yan-Jun; CHEN Da-Nian; WU Shan-Xing; WANG Huan-Ran

    2011-01-01

    A novel high-speed tensile facility (HSTF) with special fixture is applied to research the dynamic failure characteristics of oxygen-free high-conductivity (OFHC) copper bars at different levels of strain. The experimental tests are numerically simulated involving void evolution. It is indicated that the localized strains at necking region computed with the adjusted Johnson-Cook model and the Zerilli-Armstrong model are consistent with the experimental results.

  2. Fragmentation analysis of alumina-nickel cermets subjected to Hopkinson bar tests at high strain rates; Analisis de la fragmentacion de cermets de alumina-niquel ensayados en Barra Hopkinson a altas velocidades de deformacion

    Energy Technology Data Exchange (ETDEWEB)

    Orgaz, F.; Lecue, E.; Sanchez Herencia, A. J.; Gomez del Rio, T.

    2014-07-01

    A comparative study of the influence of the strain rate on the dynamic mechanical behaviour of an alumina matrix with 15 and 50 % of dispersed nickel is presented. The fragmentation under high speed impact compression loads have been studied using a compression split Hopkinson pressure bar (SHPB). Dense alumina and alumina-nickel composites were processed by slip casting of water based slurries on porous moulds. Samples with the metallic phase dispersed were pre-oxidized to achieve an effective joining interface and sintered under flowing inert atmosphere. The strain rate was determined from the impact experiments. The statistics of the SHPB recovered fragments have been determined and analysed according to the exponential models of Weibull and Rosin y Rammler and the effects of the strain rate on the average fragment size are described according to the existing energy models. Finally the rupture mechanisms of the samples and the sources of fracture have been explored and compared to the quasi static mechanical behaviour of these materials. (Author)

  3. Analysis of the burnup of the control rods with the COREMASTER-Presto code; Analisis del quemado de barras de control con el codigo COREMASTER-PRESTO

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez, J.L.; Alonso, G.; Perusquia, R.; Montes, J.L.; Hernandez, H. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)]. e-mail: jlhm@nuclear.inin-mx

    2003-07-01

    An evaluation of the capacity of the COREMASTER-Presto code, to evaluate generically the burnt of the control bars in the Laguna Verde reactors plant (CLV) is made. It was found that the code only reports burnt values of the control rods in MWD/TM, in spite of having with a second order polynomial model, for the conversion to remainder of the Boron-10 (B-10). It was observed that said model is adequate only for burnt smaller to 45,000 MWD/TM. To evaluate the burnt of the control rods it was reproduced the balance cycle of 18 months for the CLV, executing Cm-Presto during 13 consecutive cycles. First without rod burnt, taking this as the base case. Later on, cases with 1, 2 and up to 13 cycles with rod burnt were generated. When comparing results it was observed that the control rods pattern it loses reactivity lineally with the burnt one. By each 10 G Wd/T of burnt of the nucleus it is decreased the reactivity of the pattern rods {approx} 1 pcm in hot condition and of {approx} 20 pcm in cold condition. When burning three cycles those rods more burnt reached the 13,900 MWD/TM, equivalent to 36% of B-10 reduction, near value to 34% proposed by aging in the one lost study of B-10. It was observed that Cm-Presto it doesn't burn the superior node of the control rods when these are completely extracted. A one big lost of B-10, of the order of 50%, it represents only a decrease of 11% of the reactivity value of the rod. One can affirm that even when it is strongly decreased the content of B-10, the rod is continue considering as a black absorber, that is to say, thermal neutron that enters in the neutron rod that is absorbed. (Author)

  4. A novel four-bar linkage prosthetic knee based on magnetorheological effect: principle, structure, simulation and control

    Science.gov (United States)

    Xu, Lei; Wang, Dai-Hua; Fu, Qiang; Yuan, Gang; Hu, Lei-Zi

    2016-11-01

    In this paper, the principle and structure of the four-bar linkage prosthetic knee based on the magnetorheological effect (FLPKME) are proposed and realized by individually integrating the upper and lower link rods of the four-bar linkage with the piston rod and the outer cylinder of the magnetorheological (MR) damper. The integrated MR damper, in which the MR fluid is operated in the shear mode, has a double-ended structure. The prototype of the FLPKME is designed and fabricated. Utilizing the developed FLPKME, the lower limb prosthesis is developed, modeled, and simulated. On these bases, the control algorithm for the FLPKME is developed. A test platform for the FLPKME is developed and the performance of the FLPKME with seven constant currents and controlled currents by the control algorithm developed in this paper are experimentally tested. The results show that the FLPKME with a constant current of 1.6 A possesses the basic stable gait, and the FLPKME with the controlled currents by the control algorithm developed in this paper is able to track the motions well and to imitate the natural motions of a healthy human knee joint.

  5. Matlab/simMechanics based control of four-bar passive lower-body mechanism for rehabilitation

    Directory of Open Access Journals (Sweden)

    Ashish Singla

    2016-09-01

    Full Text Available In recent times, use of wearable devices is becoming popular for providing precise ways of rehabilitation. The focus of this paper is to propose a passive lower body mechanism using a four-bar linkage, which can be actuated via the hip joint to move the other two joints at knee and ankle as well. Simulations are performed here by considering an average male human (height six feet by modelling the gait cycle in CAD software and executing the control strategy in the SimMechanics, which provides a convenient way to study without use of detailed computational mathematics. The study of the controller aspects of the passive mechanism is presented with both PD and PID controllers with auto- and manual-tuned gains. Significant reduction in actuator torques is observed with the manually-tuned PID controller over automatically-tuned PID controller with marginal degradation in the overshoot and settling time.

  6. Improving Vehicle Ride and Handling Using LQG CNF Fusion Control Strategy for an Active Antiroll Bar System

    Directory of Open Access Journals (Sweden)

    N. Zulkarnain

    2014-01-01

    Full Text Available This paper analyses a comparison of performance for an active antiroll bar (ARB system using two types of control strategy. First of all, the LQG control strategy is investigated and then a novel LQG CNF fusion control method is developed to improve the performances on vehicle ride and handling for an active antiroll bar system. However, the ARB system has to balance the trade-off between ride and handling performance, where the CNF consists of a linear feedback law and a nonlinear feedback law. Typically, the linear feedback is designed to yield a quick response at the initial stage, while the nonlinear feedback law is used to smooth out overshoots in the system output when it approaches the target reference. The half car model is combined with a linear single track model with roll dynamics which are used for the analysis and simulation of ride and handling. The performances of the control strategies are compared and the simulation results show the LQG CNF fusion improves the performances in vehicle ride and handling.

  7. Economic Statistical Design of integrated X-bar-S control chart with Preventive Maintenance and general failure distribution.

    Science.gov (United States)

    Caballero Morales, Santiago Omar

    2013-01-01

    The application of Preventive Maintenance (PM) and Statistical Process Control (SPC) are important practices to achieve high product quality, small frequency of failures, and cost reduction in a production process. However there are some points that have not been explored in depth about its joint application. First, most SPC is performed with the X-bar control chart which does not fully consider the variability of the production process. Second, many studies of design of control charts consider just the economic aspect while statistical restrictions must be considered to achieve charts with low probabilities of false detection of failures. Third, the effect of PM on processes with different failure probability distributions has not been studied. Hence, this paper covers these points, presenting the Economic Statistical Design (ESD) of joint X-bar-S control charts with a cost model that integrates PM with general failure distribution. Experiments showed statistically significant reductions in costs when PM is performed on processes with high failure rates and reductions in the sampling frequency of units for testing under SPC.

  8. Three Axis Control of the Hubble Space Telescope Using Two Reaction Wheels and Magnetic Torquer Bars for Science Observations

    Science.gov (United States)

    Hur-Diaz, Sun; Wirzburger, John; Smith, Dan

    2008-01-01

    The Hubble Space Telescope (HST) is renowned for its superb pointing accuracy of less than 10 milli-arcseconds absolute pointing error. To accomplish this, the HST relies on its complement of four reaction wheel assemblies (RWAs) for attitude control and four magnetic torquer bars (MTBs) for momentum management. As with most satellites with reaction wheel control, the fourth RWA provides for fault tolerance to maintain three-axis pointing capability should a failure occur and a wheel is lost from operations. If an additional failure is encountered, the ability to maintain three-axis pointing is jeopardized. In order to prepare for this potential situation, HST Pointing Control Subsystem (PCS) Team developed a Two Reaction Wheel Science (TRS) control mode. This mode utilizes two RWAs and four magnetic torquer bars to achieve three-axis stabilization and pointing accuracy necessary for a continued science observing program. This paper presents the design of the TRS mode and operational considerations necessary to protect the spacecraft while allowing for a substantial science program.

  9. Method and an apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing

    Science.gov (United States)

    Chang, Tzyy-Shuh; Huang, Hsun-Hau; Lin, Chang-Hung

    2007-10-02

    An adjustable guide, includes two or more mechanisms each having a rotatable retaining element containing a retaining groove with a variable radius in its perimeter surface. The grooves form a guidance path to control the lateral, i.e. non-axial, motion of a long bar moving along a longitudinal axis during a production process.The diameter of the guidance path varies according to the variable radii of the grooves. The guidance path increases in size at a predetermined rate, from a point of origin to an end point on the retaining groove. Rotating the retaining elements causes the diameter of the retaining grooves to change so that the size of the guidance path can be changed to match the diameter of the bar being rolled, size of the guidance path can be changed to fit the diameter of a new bar rolled without having to exchange the guide for a different sized guide, reduce fiction between the bar and the guide, a media, such as compressed air, can be injected between the retaining elements via orifices.Each retaining element is attached to a mounting apparatus. The mounting apparatus can be fixed or flexible. The flexible mounting apparatus includes one or more springs and one or more shock absorbers. A force neutral position of the flexible mounting apparatus is designed to be located on the predetermined ideal bar path line. The flexible mounting apparatus dissipates kinetic energy from the bar thereby reducing the bar's lateral motion relative to the ideal bar path line.The damping ratio of the mounting apparatus can be adjustable to alter the product's vibration mode to enable better control of the bar's lateral motion.

  10. The BAR Domain Protein PICK1 Controls Vesicle Number and Size in Adrenal Chromaffin Cells

    DEFF Research Database (Denmark)

    da Silva Pinheiro, Paulo César; Jansen, Anna M; de Wit, Heidi

    2014-01-01

    Protein Interacting with C Kinase 1 (PICK1) is a Bin/Amphiphysin/Rvs (BAR) domain protein involved in AMPA receptor trafficking. Here, we identify a selective role for PICK1 in the biogenesis of large, dense core vesicles (LDCVs) in mouse chromaffin cells. PICK1 colocalized with syntaxin-6......, a marker for immature granules. In chromaffin cells isolated from a PICK1 knockout (KO) mouse the amount of exocytosis was reduced, while release kinetics and Ca(2+) sensitivity were unaffected. Vesicle-fusion events had a reduced frequency and released lower amounts of transmitter per vesicle (i.......e., reduced quantal size). This was paralleled by a reduction in the mean single-vesicle capacitance, estimated by averaging time-locked capacitance traces. EM confirmed that LDCVs were fewer and of markedly reduced size in the PICK1 KO, demonstrating that all phenotypes can be explained by reductions...

  11. The F-BAR protein PSTPIP1 controls extracellular matrix degradation and filopodia formation in macrophages.

    Science.gov (United States)

    Starnes, Taylor W; Bennin, David A; Bing, Xinyu; Eickhoff, Jens C; Grahf, Daniel C; Bellak, Jason M; Seroogy, Christine M; Ferguson, Polly J; Huttenlocher, Anna

    2014-04-24

    PSTPIP1 is a cytoskeletal adaptor and F-BAR protein that has been implicated in autoinflammatory disease, most notably in the PAPA syndrome: pyogenic sterile arthritis, pyoderma gangrenosum, and acne. However, the mechanism by which PSTPIP1 regulates the actin cytoskeleton and contributes to disease pathogenesis remains elusive. Here, we show that endogenous PSTPIP1 negatively regulates macrophage podosome organization and matrix degradation. We identify a novel PSTPIP1-R405C mutation in a patient presenting with aggressive pyoderma gangrenosum. Identification of this mutation reveals that PSTPIP1 regulates the balance of podosomes and filopodia in macrophages. The PSTPIP1-R405C mutation is in the SRC homology 3 (SH3) domain and impairs Wiskott-Aldrich syndrome protein (WASP) binding, but it does not affect interaction with protein-tyrosine phosphatase (PTP)-PEST. Accordingly, WASP inhibition reverses the elevated F-actin content, filopodia formation, and matrix degradation induced by PSTPIP1-R405C. Our results uncover a novel role for PSTPIP1 and WASP in orchestrating different types of actin-based protrusions. Our findings implicate the cytoskeletal regulatory functions of PSTPIP1 in the pathogenesis of pyoderma gangrenosum and suggest that the cytoskeleton is a rational target for therapeutic intervention in autoinflammatory disease.

  12. 2015 Uranium Mill Tailings Radiation Control Act (UMTRCA) Title ll Annual Report, L-Bar, New Mexico Disposal Site

    Energy Technology Data Exchange (ETDEWEB)

    Frazier, William [USDOE Office of Legacy Management, Washington, DC (United States); Johnson, Dick [Navarro Research and Engineering, Inc., Las Vegas, NV (United States)

    2015-11-01

    The L-Bar, New Mexico, Uranium Mill Tailings Radiation Control Act (UMTRCA) Title II Disposal Site was inspected on August 18, 2015. The tailings impoundment was in excellent condition. Erosion and vegetation measurements to monitor the condition of the impoundment cover indicated that no erosion is occurring, and perennial vegetation foliar cover at the measurement plots increased substantially compared to previous years due to above-average precipitation for the year. A short segment of the perimeter fence near the site entrance was realigned in spring 2015 because a gully was undermining the fence corner. Loose fence strands at another location were repaired during the inspection, and a section of fence needs to be realigned to avoid areas affected by deep gullies and sediment deposition. Inspectors identified no other maintenance needs or cause for a follow-up inspection. Groundwater monitoring is required every 3 years. The next monitoring event will be in 2016.

  13. The effects of parameter estimation on minimizing the in-control average sample size for the double sampling X bar chart

    Directory of Open Access Journals (Sweden)

    Michael B.C. Khoo

    2013-11-01

    Full Text Available The double sampling (DS X bar chart, one of the most widely-used charting methods, is superior for detecting small and moderate shifts in the process mean. In a right skewed run length distribution, the median run length (MRL provides a more credible representation of the central tendency than the average run length (ARL, as the mean is greater than the median. In this paper, therefore, MRL is used as the performance criterion instead of the traditional ARL. Generally, the performance of the DS X bar chart is investigated under the assumption of known process parameters. In practice, these parameters are usually estimated from an in-control reference Phase-I dataset. Since the performance of the DS X bar chart is significantly affected by estimation errors, we study the effects of parameter estimation on the MRL-based DS X bar chart when the in-control average sample size is minimised. This study reveals that more than 80 samples are required for the MRL-based DS X bar chart with estimated parameters to perform more favourably than the corresponding chart with known parameters.

  14. Influence of the control bars on the fuel temperature instrumented in the C and D rings; Influencia de las barras de control sobre la temperatura del combustible instrumentado en los anillos C y D

    Energy Technology Data Exchange (ETDEWEB)

    Paredes G, L.C

    1991-12-15

    It was demonstrated that the influence on the fuel temperature to the movement of the control bars, this in direct relationship with the value in negative reactivity of each control bar for the different positions of the ring C. Consequently the influence of bigger to smaller, is given by the regulator bar, fine, of safety and transitory for the configuration of fuel No. 16. It was proven that the ring is the one that presents the biggest generation of power for ring of the reactor, for that in it is registered the fuel temperatures but high. Those were obtained response of different positions in the rings C and D in function of the route of the four control bars and safety of the reactor. (Author)

  15. Method and apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing

    Science.gov (United States)

    Chang, Tzyy-Shuh; Huang, Hsun-Hau; Lin, Chang-Hung

    2011-01-04

    An apparatus to control lateral motion of a bar moving along a guidance path includes a pair of rotatable hubs each having at least first and second rollers at locations around the perimeter of the hub. The first roller has a first retaining groove of a first radius and the second roller has a second groove of a second radius smaller than the first radius. Each hub further includes at least one guiding element located between the rollers with a guide channel extending in the outer surface. A mounting system allows the hubs to be rotated between first and second positions. In the first position the first rollers oppose each other forming a guideway having a first, enlarged diameter for capturing a free end of an approaching bar. In the second position the second rollers form a second, smaller diameter to match the actual size of the bar.

  16. ANALISIS LITERASI EKONOMI

    Directory of Open Access Journals (Sweden)

    Peter Garlans Sina

    2012-10-01

    Full Text Available Abstract: Analysis of Economic Literacy. The aim of this research is as an effort to increase economic literacy for individuals and households who want to achieve prosperity. Therefore, the obligation of improving the economic literacy needs to be done in a well-planned manner and come from the strong intention to learn in order to improve the economic literacy. It could have an effect on the assets accumulation, a better debt management, as a protection, as well as to increase savings and managing spending intelligently.   Keyword: economic literacy, asset, debt, protection, saving, spending   Abstrak: Analisis Literasi Ekonomi. Tulisan ini bertujuan sebagai upaya meningkatkan literasi ekonomi bagi individu maupun rumah tangga yang menginginkan mencapai kesejahteraan. Oleh karena itu, kewajiban meningkatkan literasi ekonomi perlu dilakukan secara terencana dan diawali dari niat untuk belajar meningkatkan literasi ekonomi karena dapat berefek pada akumulasi aset, pengelolaan utang yang tepat, proteksi, meningkatkan tabungan dan cerdas mengelola pengeluaran.   Kata kunci: literasi ekonomi, aset, utang, proteksi, menabung, pengeluaran

  17. PENERAPAN ANALISIS DU PONT PADA INDUSTRI PROPERTY DAN REAL ESTATE

    National Research Council Canada - National Science Library

    Novita Ratna Satiti

    2016-01-01

    Penelitian ini bertujuan untuk mengetahui bagaimana analisis Du Pont System menilai kinerja keuangan industry property dan real estate, apakah analisis tersebut dapat mengetahui perusahaan mana yang...

  18. Parameter Optimization Study on Control of Distortion in Bright Bar Used In Rack Application Subjected To Induction Heat Treatment

    Institute of Scientific and Technical Information of China (English)

    K. Palaniradja; N. Alagumurthi; V. Soundararajan

    2004-01-01

    The engineering properties of metals and alloys are related to their structures. The change in mechanical properties of the metals and alloys can be achieved by the process of heat treatment. Induction hardening is one such a process involves phase transformation by rapid heating and cooling of the outer surface. Induction hardening improves the outer surface hardness and wear resistant properties keeping the original toughness and ductility in the inner core. However past experiences shows that during heat treatment, parts have undergone dimensional changes due to thermal fluctuations and phase transformations. Dimensional changes can lead to excessive distortion in the component which always presented difficulties to the uses of many varieties of steels which can be hardened by induction hardening. The dimensional changes in components which have been induction hardened have for a long time proved costly and troublesome to manufacturers.These difficulties apply particularly in the automotive industry where the amount of distortion in rack and pinion assembly has been related to their noise level in operation and investigators have suggested a link between distortion and the initiation of fatigue failure. [1] Although the complete elimination of distortion would be an ideal aim, manufacturers are reconciled to the fact that a certain amount of distortion is an inherent part of the hardening process. However, if the amount of distortion is uniform and predictable, an allowance could be made in the initial machining operations. It was with these aims that investigations into the control of distortion in bright bar (EN 18D steel) used in rack application (Power steering assembly) have been carried out by parameter optimization study

  19. Analisis Cadangan Devisa Indonesia

    Directory of Open Access Journals (Sweden)

    Lusia Bunga Uli

    2016-09-01

    Full Text Available Abstract This study aims to determine the relationship between variables export, import, and exchange rate against Foreign Exchange Reserves in Indonesia. The data used in the empirical study of a sequence of data monthly time of year 2011.01 through 2014.12 from Bank Indonesia and the Central Statistics Agency (BPS. The analysis tool used is Auto Regression Vector Model (VAR. The results of this study indicate that the one-way relationship between the variables of foreign reserves and export. Then one-way relationship between exchange rate and exports. Lastly, there is a two-way relationship between imports and foreign exchange reserves, two-way relationship between exchange rate and foreign exchange reserves, two-way relationship between imports and exports, two-way relationship between the exchange rate and imports. The results also showed foreign exchange reserves are significantly influenced by the movement itself at a probability of 1 %. Export variable negative and not significantly affect the foreign exchange reserves. While imports of positive and not significant to the foreign exchange reserves. Foreign Exchange Reserves Indonesia is positively influenced by the exchange rate and not significant. Keywords: Foreign exchange reserves, exports, imports, exchange rate   Abstrak. Penelitian ini bertujuan untuk mengetahui seberapa keterkaitan antar variabel ekspor, impor, dan nilai tukar rupiah terhadap Cadangan Devisa Indonesia. Data yang digunakan dalam kajian empiris ini merupakan data runtutaan waktu bulanan dari tahun 2011.01 sampai 2014. 12 yang berasal dari Bank Indonesia dan Badan Pusat Statistik (BPS. Alat analisis yang digunakan yaitu Vector Autoregression Model (VAR. Hasil dari penelitian ini menunjukkan bahwa hubungan searah antara variabel cadangan devisa ke ekspor. Lalu hubungan searah antara kurs terhadap ekspor Terakhir, terdapat hubungan dua arah antara impor dan cadangan devisa, hubungan dua arah antara kurs dan cadangan

  20. Epidemiological evaluations of the efficacy of slow-released praziquantel-medicated bars for dogs in the prevention and control of cystic echinococcosis in man and animals.

    Science.gov (United States)

    Wei, Jiao; Cheng, Fu; Qun, Qu; Nurbek; Xu, Shi-Dong; Sun, Li-Feng; Han, Xin-Kui; Muhan; Han, Ling-Ling; Irixiati; Jie, Peng; Zhang, Ke-Jiu; Islayin; Chai, Jun-jie

    2005-12-01

    To assess the epidemiological efficacy of type SRP III slow-released praziquantel-medicated bars for dogs in the prevention and control of cystic echinococcosis in man and livestock, praziquantel-medicated bars were implanted subcutaneously in over 90% of dogs in villages in north Xinjiang, China, where cystic echinococcosis is highly endemic. After implantation, infection rate of Echinococcus granulosus in dogs, specific antibodies in children and prevalence of echinococcosis in one-year-old lambs were observed for 3 years. Coproantigen of E. granulosus was positive in 41.2% of the dogs at the start of experiment. In the second and third year after medicated-bar implantation, coproantigen was undetectable in any dogs examined, while 3.0% of dogs were positive at the end of the fourth year. The antibody positive rate in 7-year-old pupils, that was 41.2% before the experiment, declined gradually and it was 5.4% in the fourth year, while children in the non-intervention control area showed 30.6% seropositivity. The prevalence of hydatid disease in children aged 7-16 years also declined significantly. The prevalence of hydatidosis in lambs one year of age was 44.8% in the first year, dropping to 10.7% in the fourth year, while in the non-intervention control area the level of infection was 46.4%. These results demonstrated not only that the slow released praziquantel-medicated bars efficiently blocked reinfection in dogs at least for 2 years, but also the measure was effective in preventing transmission of cystic echinococcosis to both man and livestock.

  1. The bar instability revisited

    CERN Document Server

    Chiodi, Filippo; Claudin, Philippe

    2012-01-01

    The river bar instability is revisited, using a hydrodynamical model based on Reynolds averaged Navier-Stokes equations. The results are contrasted with the standard analysis based on shallow water Saint-Venant equations. We first show that the stability of both transverse modes (ripples) and of small wavelength inclined modes (bars) predicted by the Saint-Venant approach are artefacts of this hydrodynamical approximation. When using a more reliable hydrodynamical model, the dispersion relation does not present any maximum of the growth rate when the sediment transport is assumed to be locally saturated. The analysis therefore reveals the fundamental importance of the relaxation of sediment transport towards equilibrium as it it is responsible for the stabilisation of small wavelength modes. This dynamical mechanism is characterised by the saturation number, defined as the ratio of the saturation length to the water depth Lsat/H. This dimensionless number controls the transition from ripples (transverse patte...

  2. The cell morphogenesis gene ANGUSTIFOLIA encodes a CtBP/BARS-like protein and is involved in the control of the microtubule cytoskeleton.

    Science.gov (United States)

    Folkers, U; Kirik, V; Schöbinger, U; Falk, S; Krishnakumar, S; Pollock, M A; Oppenheimer, D G; Day, I; Reddy, A S M; Jürgens, G; Hülskamp, M; Reddy, A R

    2002-03-15

    The ANGUSTIFOLIA (AN) gene is required for leaf hair (trichome) branching and is also involved in polarized expansion underlying organ shape. Here we show that the AN gene encodes a C-terminal binding proteins/brefeldin A ADP-ribosylated substrates (CtBP/BARS) related protein. AN is expressed at low levels in all organs and the AN protein is localized in the cytoplasm. In an mutant trichomes, the organization of the actin cytoskeleton is normal but the distribution of microtubules is aberrant. A role of AN in the control of the microtubule cytoskeleton is further supported by the finding that AN genetically and physically interacts with ZWICHEL, a kinesin motor molecule involved in trichome branching. Our data suggest that CtBP/BARS-like protein function in plants is directly associated with the microtubule cytoskeleton.

  3. Uso de Analisis de Covarianza (ANCOVA en investigacion cientifica.

    Directory of Open Access Journals (Sweden)

    Badii, M.H.

    2008-01-01

    Full Text Available The basics of the ANalisis of COVAriance (ANCOVA are given. The objectives and the application of ANCOVA are laid out. Techniques for the estimation of contrasts and for the control and reduction of the degree of error are discussed. The application of a simple ANCOVA using real data is highlighted. The application of this technique in fixing the auxiliary variable in experimentation is emphasized.

  4. ANALISIS PENILAIAN PRESTASI KERJA PEGAWAI

    Directory of Open Access Journals (Sweden)

    Puspita Rokhmawati

    2013-03-01

    Full Text Available Tujuan analisis ini untuk mengetahui sistem, evaluasi dan perubahan penilaian prestasi kerja pegawai UPT Balai Konservasi Tumbuhan Kebun Raya Cibodas -LIPI. Pengambilan sampel dalam penelitian ini dilakukan secara acak dengan metode yang digunakan terdiri dari beberapa bagian, yaitu studi pustaka, studi lapangan dan metode analisis. Metode yang digunakan adalah Metode Analisis SWOT. Hasil analisis menunjukkan banyak kelemahan yang muncul daripada kekuatan yang dimiliki. Peluang dan ancaman yang ada pun tidak memotivasi dalam mengimplementasi ke sistem penilaian prestasi kerja. Oleh karena itu perlu upaya mengevaluasi dan mengubah sistem penilaian prestasi kerja pegawai. Pemberian umpan balik akan mendorong kearah kemajuan dan kemungkinan meningkatkan kualitas kerja pegawai. Maka penilaian harus dibuat seobjektif dan seteliti mungkin berdasarkan data yang tersedia.The purpose of this study is  to determine the system, the  evaluation and the assessment of employees’ job performance in UPT Botanical Gardens Plant Conservation Center Cibodas - LIPI. UPT Botanical Gardens Plant Conservation Center Cibodas - LIPI has not carry out  an optimal job performance assessment. There are indications that the condition relate to the presence of subjectivity in the assessment so depth analysis is needed to find out the solution. Sampling technique uses random sampling. SWOT analysis is used to analyze the data along with study of literature and field study. The result shows that more weaknesses reveale in job performance assessment system than strengths.Opportunities and treats are ignored in implementing the job performance assessment system. Evaluation and modification are needed to improve employees’ job quality.

  5. Analytical quality control in trace element analysis of atmospheric particulate; Controllo di qualita' nell'analisi degli elementi in traccia contenuti nel particolato atmosferico

    Energy Technology Data Exchange (ETDEWEB)

    Rizzio, E.; Giavieri, G.; Bergamaschi, L.; Profumo, A.; Gallorini, M. [Consiglio Nazionale delle Ricerche, Centro di Radiochimica e Analisi per Attivazione, Pavia (Italy)

    2001-07-01

    parte degli elementi e' stata determinata mediante analisi per attivazione neutronica. Per tutte le analisi di Pb e CD, e in alcuni casi di Ni e Cu, si e' impiegata la tecnica di spettrometria di assorbimento atomico.

  6. Application of a self-tuning fuzzy PI-PD controller in an active anti-roll bar system for a passenger car

    Science.gov (United States)

    Muniandy, V.; Samin, P. M.; Jamaluddin, H.

    2015-11-01

    A fuzzy proportional-integral-derivative (PID) controller has not been widely investigated for active anti-roll bar (AARB) application due to its unspecific mathematical analysis and the derivative kick problem. This paper briefly explains how the derivative kick problem arises due to the nature of the PID controller as well as the conventional fuzzy PID controller in association with an AARB. There are two types of controllers proposed in this paper: self-tuning fuzzy proportional-integral-proportional-derivative (STF PI-PD) and PI-PD-type fuzzy controller. Literature reveals that the PI-PD configuration can avoid the derivative kick, unlike the standard PID configuration used in fuzzy PID controllers. STF PI-PD is a new controller proposed and presented in this paper, while the PI-PD-type fuzzy controller was developed by other researchers for robotics and automation applications. Some modifications were made on these controllers in order to make them work with an AARB system. The performances of these controllers were evaluated through a series of handling tests using a full car model simulated in MATLAB Simulink. The simulation results were compared with the performance of a passive anti-roll bar and the conventional fuzzy PID controller in order to show improvements and practicality of the proposed controllers. Roll angle signal was used as input for all the controllers. It is found that the STF PI-PD controller is able to suppress the derivative kick problem but could not reduce the roll motion as much as the conventional fuzzy PID would. However, the PI-PD-type fuzzy controller outperforms the rest by improving ride and handling of a simulated passenger car significantly.

  7. Analysis of the acceptance procedure and quality control a virtual simulation system; Analisis del procedimiento de aceptacion y control de calidad de un sistema de simulacion virtual

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Ruiz, C.; Pedrero de Aristizabal, D.; Jimenez Rojas, R.; Garcia Hernandez, M. J.; Ruiz Galan, G.; Ayala Lazaro, R.; Garcia Marcos, R.

    2011-07-01

    Acceptance has been made, determining the reference state, commissioning and implementation of control protocol virtual simulation system consists of an image acquisition unit of computerized tomography (CT), an independent external location laser locator and a simulation module associated with the existing scheduler for clinical dosimetry in radiotherapy. This paper summarizes the path followed in this process, together with the established procedure for periodic monitoring and analysis system of the results obtained in the two years of clinical and control.

  8. Modeling Droplet Heat and Mass Transfer during Spray Bar Pressure Control of the Multipurpose Hydrogen Test Bed (MHTB) Tank in Normal Gravity

    Science.gov (United States)

    Kartuzova, O.; Kassemi, M.

    2016-01-01

    A CFD model for simulating pressure control in cryogenic storage tanks through the injection of a subcooled liquid into the ullage is presented and applied to the 1g MHTB spray bar cooling experiments. An Eulerian-Lagrangian approach is utilized to track the spray droplets and capture the interaction between the discrete droplets and the continuous ullage phase. The spray model is coupled with the VOF model by performing particle tracking in the ullage, removing particles from the ullage when they reach the interface, and then adding their contributions to the liquid. A new model for calculating the droplet-ullage heat and mass transfer is developed. In this model, a droplet is allowed to warm up to the saturation temperature corresponding to the ullage vapor pressure, after which it evaporates while remaining at the saturation temperature. The droplet model is validated against the results of the MHTB spray-bar cooling experiments with 50% and 90% tank fill ratios. The predictions of the present T-sat based model are compared with those of a previously developed kinetic-based droplet mass transfer model. The predictions of the two models regarding the evolving tank pressure and temperature distributions, as well as the droplets' trajectories and temperatures, are examined and compared in detail. Finally, the ullage pressure and local vapor and liquid temperature evolutions are validated against the corresponding data provided by the MHTB spray bar mixing experiment.

  9. 基于HMCD的仿人机器人单杠运动控制策略%HMCD-based dynamic motion control strategy of humanoid robot on a horizontal bar

    Institute of Scientific and Technical Information of China (English)

    陈雯柏; 高世杰; 吴细宝

    2012-01-01

    为完成仿人机器人单杠运动,分析了欠驱动单杠机器人Acrobot模型,并根据IHOG技术要求、实物机器人本体结构和自由度配置,提出了基于HMCD的控制策略.通过单杠视频捕捉获取人体运动数据,根据仿人机器人模型分析关键特征点、基本动作的运动数据得到的关键帧的关节角数据,经过运动学约束调整,采用插值方法生成能够应用于仿人机器人的运动轨迹.在MF-1型仿人机器人单杠实物平台上进行控制实验的成功,验证了该方法的有效性.%Aiming at the movement implementation of a humanoid robot on a horizontal bar, the control strategy based on HMCD (human motion capture data) is proposed in this paper. The Acrobot model, its physical structure, the degree of freedom and the technical requirements of International Humanoid-robot Olympic Games (IHOG) were analyzed for the robot on a horizontal bar. The key steps of this dynamic motion strategy are motion data capture through the video of humans motion on the horizontal bar, the key feature points'analysis of the humanoid robot model and the joint angles kinematic data match in the basic movements. After making the appropriate adjustments due to the kinematic constraints, an interpolation method was used to generate the motion trajectory of all the joints. The experimental results, based on MF-1 type humanoid robot on the horizontal bar indicate that the proposed method is feasible and effective.

  10. Effect of bars on the galaxy properties

    CERN Document Server

    Vera, Matias; Coldwell, Georgina

    2016-01-01

    Aims: With the aim of assessing the effects of bars on disc galaxy properties, we present an analysis of different characteristics of spiral galaxies with strong, weak and without bars. Method: We identified barred galaxies from the Sloan Digital Sky Survey. By visual inspection, we classified the face-on spiral galaxies brighter than g<16.5 mag into strong-bar, weak-bar and unbarred. In order to provide an appropiate quantification of the influence of bars on galaxy properties, we also constructed a suitable control sample of unbarred galaxies with similar redshift, magnitude, morphology, bulge sizes, and local density environment distributions to that of barred galaxies. Results: We found 522 strong-barred and 770 weak-barred galaxies, representing a 25.82% of the full sample of spiral galaxies, in good agreement with previous studies. We also found that strong-barred galaxies show less efficient star formation activity and older stellar populations compared to weak-barred and unbarred spirals from the c...

  11. Identification by gene deletion analysis of barB as a negative regulator controlling an early process of virginiamycin biosynthesis in Streptomyces virginiae.

    Science.gov (United States)

    Matsuno, Kiyoshi; Yamada, Yasuhiro; Lee, Chang-Kwon; Nihira, Takuya

    2004-01-01

    The Streptomyces virginiae gamma-butyrolactone autoregulator virginiae butanolide is a low-molecular-weight Streptomyces hormone eliciting virginiamycin biosynthesis through its binding to the specific receptor protein, BarA. Immediately downstream of barA lies barB, the transcription of which is tightly repressed by BarA in the absence of virginiae butanolide and derepressed in its presence. Thus, BarB is next to BarA on the virginiae butanolide-BarA signaling cascade. An in-frame 279-bp deletion was introduced into the barB allele, which rendered it inactive by eliminating the majority of the coding region, including the helix-turn-helix DNA-binding motif. No significant change was observed with the Delta barB mutant with respect to the timing or amount of virginiae butanolide production, or the morphological differentiation on solid media, indicating that barB neither participates in virginiae butanolide biosynthesis nor in cytodifferentiation. In contrast, analysis of virginiamycin production in the Delta barB mutant revealed that production of both virginiamycin M(1) and virginiamycin S occurred immediately after virginiae butanolide production, 2-3 h earlier than in the wild-type strain, indicating that BarB participates in the temporal retardation of virginiamycin production after virginiae butanolide inactivates the repressor function of BarA. RT-PCR analysis of the transcription of several genes surrounding barA-barB by the Delta barB mutant indicated that BarB plays a negative regulatory role, directly or indirectly, in the transcription of barZ, vmsR, and orf5 located upstream of barB.

  12. Analisis Strategi Peningkatan Layanan Sertifikasi Perangkat Telepon Seluler

    Directory of Open Access Journals (Sweden)

    Widya Budi Andhini

    2015-03-01

    Full Text Available Standardisasi sebagai unsur penunjang pembangunan mempunyai peran penting dalam usaha optimasi pendayagunaan sumber daya.Peningkatan standarisasi dan sertifikasi perangkat telekomunikasi dilaksanakan secara aktif dalam menjaga terlaksananya interkoneksi, seperti dalam Renstra KemKominfo Tahun 2010-2014. Tujuan kegiatan standardisasi telekomunikasi antara lain menjamin interoperabilitas dan interkonektivitas, mengendalikan mutu perangkat. Untuk meningkatkan penyelenggaraan sertifikasi perangkat, dilakukan kajian yang menggambarkan analisis strategi untuk meningkatkan penyelenggaraan sertifikasi telepon seluler. Penelitian ini menggunakan pendekatan kualitatif, dengan format desain deskriptif kualitatif, pendekatan kualitatif matriks SWOT untuk menghasilkan strategi. Pengumpulan data dilakukan melalui wawancara kepada narasumber terdiri dari Direktorat Standardisasi Ditjen SDPPI, Balai Besar Pengujian Perangkat Telekomunikasi, Telkom R&D Center, kuesioner kepada pabrikan dan toko handphone. Teknis analisis data menggunakan Model Miles and Huberman, dan analisis SWOT yaitu mengidentifikasi dan menganalisis faktor Strength (kekuatan, Weakness (Kelemahan, Opportunity (Peluang dan Threat (Tantangan. Hasil pembahasan memperlihatkan strategi masing-masing kolom di matriks SWOT adalah comparative advantage meliputi Roadmap pengembangan lembaga uji, perangkat, SDM; knowledge sharing; mobilization meliputi penyusunan aturan persyaratan teknis perangkat telekomunikasi, sosialisasi, survey; Divestment/ investment : facility sharing, kompetensi SDM, sosialisasi aplikasi online; dan Damage Control meliputi penambahan SDM, uji fungsi/pretest, pertemuan rutin antara Ditstand dan Lembaga Uji.

  13. ANALISIS PERBAIKAN SISTEM PENTANAHAN TELEKOMUNIKASI

    Directory of Open Access Journals (Sweden)

    Basuki Nugraha

    2015-09-01

    Hasil dari penelitian ini adalah perbaikan sistem pentanahan site Kampung Baru dengan menggunakan konfigurasi single point connection window (SPCW, untuk mengamankan sistem telekomunikasi dari kebocoran arus dan petir serta imbasnya.  Perbaikan sistem pentanahan di site Kampung Baru menggunakan banyak elektroda yang membentuk persegi dikarenakan topografi tempat di sana yang memungkinkan dan efektif adalah menggunakan sistem tersebut. Berdasarkan hasil analisis dan perhitungan perbaikan sistem di site Kampung Baru, didapatkan nilai perhitungan sistem pentanahan adalah 1.34 Ohm serta pengukurannya 1.21-1.25 Ohm.

  14. ANALISIS PERBAIKAN SISTEM PENTANAHAN TELEKOMUNIKASI

    Directory of Open Access Journals (Sweden)

    Umar Umar

    2015-04-01

    Hasil dari penelitian ini adalah perbaikan sistem pentanahan site Kampung Baru dengan menggunakan konfigurasi single point connection window (SPCW, untuk mengamankan sistem telekomunikasi dari kebocoran arus dan petir serta imbasnya.  Perbaikan sistem pentanahan di site Kampung Baru menggunakan banyak elektroda yang membentuk persegi dikarenakan topografi tempat di sana yang memungkinkan dan efektif adalah menggunakan sistem tersebut. Berdasarkan hasil analisis dan perhitungan perbaikan sistem di site Kampung Baru, didapatkan nilai perhitungan sistem pentanahan adalah 1.34 Ohm serta pengukurannya 1.21-1.25 Ohm.

  15. Barred Owl [ds8

    Data.gov (United States)

    California Department of Resources — These data define the current range of Barred and hybrid Barred/Spotted Owls in California. The current range includes the coastal mountains of northern California...

  16. Analisis Kebijakan dan Efektivitas Organisasi

    Directory of Open Access Journals (Sweden)

    Amir Syarifudin Kiwang

    2015-05-01

    Full Text Available Penerapan Peraturan Gubernur Nusa Tenggara Timur Nomor 8 Tahun 2011 tentang Organisasi dan Tata Kerja Unit Pelaksana Teknis Pendidikan dan Pelatihan Koperasi dan Usaha Mikro Kecil dan Menengah pada Dinas Koperasi dan Usaha Mikro Kecil dan Menengah Provinsi Nusa Tenggara Timur adalah dalam rangka untuk meningkatkan efektivitas kerja organisasi pada UPT Diklat Koperasi dan UMKM. Penelitian ini berusaha untuk melihat dampak kebijakan organisasi terhadap efektivitas organisasi dengan menggunakan enam elemen variabel dari kebijakan dan praktik manajemen. Keenam elemen tersebut adalah penetapan tujuan strategis, pencarian dan pemanfaatan sumber daya, lingkungan prestasi, proses komunikasi, kepemimpinan dan pengambilan keputusan, serta adaptasi dan inovasi organisasi. Penelitian kualitatif ini menggunakan pendekatan studi kasus. Teknik analisis data yang digunakan adalah analisis data model Miles dan Huberman, yang terdiri atas reduksi data, display/penyajian data, dan kesimpulan/verifikasi. Hasil penelitian menunjukkan bahwa efektivitas organisasi pada UPT Diklat koperasi dan UMKM belum berjalan secara baik, hal ini dapat dilihat dari beberapa hal antara lain, belum adanya tenaga spesialisasi pengelola diklat dan tenaga khusus (sarjana di bidang perkoperasian dan kondisi lingkungan kerja (lingkungan prestasi pada UPT Diklat koperasi dan UMKM yang belum efektif. Penempatan pegawai juga belum tepat, mutasi ke UPT Diklat Koperasi dan UMKM tidak memperhatikan latar belakang pendidikan dan spesialisasi/keahlian pegawai sehingga membutuhkan waktu dalam proses penyesuaian serta menurunkan jumlah pelaksanaan diklat dikarenakan keterbatasan alokasi dana.

  17. ANALISIS DAYA SAING KEDELAI INDONESIA

    Directory of Open Access Journals (Sweden)

    Sarwono Sarwono

    2014-09-01

    Full Text Available RCA (Revealed Comparative Advantage index of soybean in Indonesia from 1983 up to 2013 is less than one, mostly. It means that the competitiveness of soybean in Indonesia is low. The purpose of this study is to analyze the factors influence the soybean competitiveness. OLS (Ordinary Least Square was used as the analysis method. Hypotheses test based on that analysis model is not bias, so that, classic divergence test is needed. It is for getting the Best Linier Unbiased Estimator (BLUE appraisal. T statistic and F statistic were also applied. The result of this research shows that production and export have positive and significant influence. In addition, exchange rate and government policy do not influence the Indonesia soybean competitiveness.Indeks RCA (Revealed Comparative Advantage kedelai Indonesia dari tahun 1983-2013 kecenderungan bernilai kurang dari satu yang berarti daya saing kedelai Indonesia rendah.Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi daya saing kedelai Indonesia.Metode analisis yang digunakan adalah Ordinary Least Square (OLS.Pengujian hipotesis berdasarkan model analisis tersebut tidak bias maka perlu dilakukan uji penyimpangan klasik yang tujuannya agar diperoleh penaksiran yang bersifat Best Linier Unbiased Estimator (BLUE.Pengujian statistik menggunakan uji t statistikdan uji f statistik.Hasil penelitian ini menunjukkan bahwa produksi dan ekspor berpengaruh secara positif dan signifikan terhadap daya saing kedelai Indonesia. Nilai tukar rupiah dan kebijakan pemerintah tidak berpengaruh terhadap daya saing kedelai Indonesia.

  18. On Modified Bar recursion

    DEFF Research Database (Denmark)

    Oliva, Paulo Borges

    2002-01-01

    Modified bar recursion is a variant of Spector's bar recursion which can be used to give a realizability interpretation of the classical axiom of dependent choice. This realizability allows for the extraction of witnesses from proofs of forall-exists-formulas in classical analysis. In this talk I...... shall report on results regarding the relationship between modified and Spector's bar recursion. I shall also show that a seemingly weak form of modified bar recursion is as strong as "full" modified bar recursion in higher types....

  19. Analysis of the falling accident of a Control bar to power with adiabatic and realistic methodologies; Analisis del Accidente de Caida de una Barra de Control a Potencia con Metodologias Adiabatica y Realista

    Energy Technology Data Exchange (ETDEWEB)

    Paredes, C.; Trueba, M.

    2014-07-01

    The CRDA accident in BWR plants was analysed historically in situations of stop cold and stop hot with adiabatic methods, to have considered these situations the more limiting for this type of event. The proposed analysis is done with the two methodologies in order to show that this accident is effectively limiting how much lower is the power, as well as the conservatism of the adiabatic approximation. (Author)

  20. Change of mechanisms of control bars, an activity of high performance in the twelve recharge of the Unit 1; Cambio de mecanismos de barras de control, una actividad de alto desempeno en la doceava recarga de la Unidad 1

    Energy Technology Data Exchange (ETDEWEB)

    Serrano R, H. [Gerencia de Centrales Nucleares, Km. 62.5, Car. 180 Cardel-Nautla, Alto Lucero, Veracruz (Mexico)]. e-mail: hsr98581@cfe.gob.mx

    2007-07-01

    One of the activities that are carried out during the fuel loading stage in the reactors of the Laguna Verde Power station (CNLV), it is the change of the control bar mechanisms (CRDs); the importance of giving maintenance to these mechanisms of control bars is that they should be reliable during the reactor operation. The insert of the control bars at one time of less than 7 seconds, it is the time required to carry out a sure reactor shutdown either of automatic way or manual by the operator action this insert of the control bars is through the CRDs that work them completely to insert negative reactivity to the reactor core. In this insert of the bars the neutrons are absorbed that maintain the reaction of self-sustained fission. The neutron absorber material in the control bars is a mixture of boron-gadolinium. It is also through the extraction of control bars like the fission reaction is controlled by means of the neutron density in the core. Extracting the control bars in form controlled by the operator is known as positive reactivity. This activity, that of the change of CRDs can only be carried out in the reload stage, that is to say, when the reactor is out one. The complexity of carrying out the change of those CRDs by its complexity as for radiological support that it demands, has taken to that the involved personnel acquires an experience and ability that it has allowed it to have a high performance. The importance of having this experience and ability, in the following generations, is fundamental for the CNLV, since that it requires to account with personal properly prepared, taking into account that the Safety is our maximum priority. The use of ALARA tools like devices with extension to maintain the distance of the source are key to optimize the personnel's dose; it is also key the support tools of the last technologies like the tele dosimetry, the television closed circuit (CCTV), the bubble suits for the extraction of the CRDs by the inferior

  1. New strategies of reloads design and models of control bars in boiling water reactors; Nuevas estrategias de diseno de recargas y de patrones de barras de control en reactores de agua en ebullicion

    Energy Technology Data Exchange (ETDEWEB)

    Castillo M, J. A.; Ortiz S, J. J.; Perusquia del Cueto, R., E-mail: alejandro.castillo@inin.gob.mx [ININ, Carretera Mexico-Toluca s/n, 52750 Ocoyoacac, Estado de Mexico (Mexico)

    2011-11-15

    In this work the results obtained when analyzing new strategies in the reload designs of nuclear fuel and models of control bars, for boiling water reactors are presented. The idea is to analyze the behaviour of the reactor during an operation cycle, when the heuristic rules are not used (commonly used by expert engineers in both designs). Specifically was analyzed the rule of low leak and the load strategy Control Cell Core for the design of a fuel reload. In a same way was analyzed the rule of prohibiting the use of the intermediate positions in the control bars, as well as the construction of bar models based on load strategies type Control Cell Core. In the first analysis a balance and transition cycle were used. For the second analysis only a transition cycle was used, firstly with the reloads designed in the first analysis and later on with reloads built by other methods. For the simulation of the different configurations proposed in both cases, was used the code Simulate-3. To obtain the designs in both studies, the heuristic techniques or neural networks and taboo search were used. The obtained results show that it can be omitted of some rules used in the ambit for the mentioned designs and even so to obtain good results. To carry out this investigation was used Dell work station under Li nux platform. (Author)

  2. A General and Mild Approach to Controllable Preparation of Manganese-Based Micro- and Nanostructured Bars for High Performance Lithium-Ion Batteries.

    Science.gov (United States)

    Ma, Guo; Li, Sheng; Zhang, Weixin; Yang, Zeheng; Liu, Shulin; Fan, Xiaoming; Chen, Fei; Tian, Yuan; Zhang, Weibo; Yang, Shihe; Li, Mei

    2016-03-07

    One-dimensional (1D) micro- and nanostructured electrode materials with controllable phase and composition are appealing materials for use in lithium-ion batteries with high energy and power densities, but they are challenging to prepare. Herein, a novel ethanol-water mediated co-precipitation method by a chimie douce route (synthesis conducted under mild conditions) has been exploited to selectively prepare an extensive series of manganese-based electrode materials, manifesting the considerable generalizability and efficacy of the method. Moreover, by simply tuning the mixed solvent and reagents, transition metal oxide bars with differing aspect ratios and compositions were prepared with an unprecedented uniformity. Application prospects are demonstrated by Li-rich 0.5 Li2 MnO3 ⋅0.5 LiNi1/3 Co1/3 Mn1/3 O2 bars, which demonstrate excellent reversible capacity and rate capability thanks to the steerable nature of the synthesis and material quality. This work opens a new route to 1D micro- and nanostructured materials by customizing the precipitating solvent to orchestrate the crystallization process.

  3. Observation of B0bar --> D0 K0bar and B0bar --> D0 K*0bar decays

    CERN Document Server

    Krokovnyi, P P

    2003-01-01

    We report on a search for B0bar --> D0 K(*)0bar decays based on 85 10^6 BBar events collected with the Belle detector at KEKB. The B0bar --> D0 K0bar and B0bar --> D0 K*0bar decays have been observed for the first time with the branching fractions Br(B0bar --> D0 K0bar) = (5.0^{+1.3}_{-1.2}+- 0.6) 10^{-5} and Br(B0bar --> D0 K*0bar) = (4.8^{+1.1}_{-1.0}+- 0.5) 10^{-5}. No significant signal has been found for the B0bar --> D*0 K(*)0bar and B0bar --> D(*)0bar K*0bar decay modes, and upper limits at 90% CL are presented.

  4. Analisis Framing Buku Biografi Chairul Tanjung Si Anak Singkong

    OpenAIRE

    Sonia, Fadilah

    2016-01-01

    Analisis Framing merupakan analisis bingkai versi terbaru dan pendekatan analisis wancana, khususnya untuk menganalisis teks media. Gagasan mengenai Framing, pertama kali dilontarkan oleh Beterson tahun 1995. Framing, secara sederhana adalah bingkaian sebuah peristiwa. Framing adalah pendekatan untuk mengetahui bagaimana presektif atau cara pandangan yang digunakan oleh wartawan ketika menulis sebuah berita. Chairul Tanjung Si Anak Singkong karya Tjahja Gunawan Diredja merupakan salah satu...

  5. Analysis by the Monte Carlo method of doses around the pool of storage of the control rods irradiated in a BWR reactor; Analisis mediante el metodo de Monte Carlo de las dosis alrededor de la piscina de almacenamiento de las barras de control irradiadas en un reactror BWR

    Energy Technology Data Exchange (ETDEWEB)

    Rodenas, J.; Gallardo, S.

    2011-07-01

    The control rods of a boiling water reactor (BWR) are subject to a neutron flux and thus become activated during their stay in the reactor core. Activation occurs especially in the stainless steel components and impurities. The activity generated results in a dose around the bar, while it le unimportant in the reactor, but to be taken into account when removed f ron it. The bars drawn are stored on hangers placed in the storage pools of spent fuel f ron the plant. Each hanger 12 accommodates control rods and are arranged so that at least three meters of water abode the heads of the control rods. The dose received by potentially exposed workers who are in the vicinity of the storage must be calculated to ensure adequate protection of the came. This dose can be decreased significantly by changing the arrangement of the bars on hangers.

  6. Facing temptation in the bar: counteracting the effects of self-control failure on young adults' ad libitum alcohol intake

    NARCIS (Netherlands)

    Otten, R.; Cladder-Micus, M.B.; Pouwels, J.L.; Hennig, M.; Schuurmans, A.T.; Hermans, R.C.J.

    2014-01-01

    Background and Aims The self-control strength model suggests that exertion of self-control leads to poorer subsequent self-control performance. Failure of self-control has been suggested as an important underlying mechanism of excessive drinking. This study tested the effects of self-control

  7. The four bars problem

    Science.gov (United States)

    Mauroy, Alexandre; Taslakian, Perouz; Langerman, Stefan; Jungers, Raphaël

    2016-09-01

    A four-bar linkage is a mechanism consisting of four rigid bars which are joined by their endpoints in a polygonal chain and which can rotate freely at the joints (or vertices). We assume that the linkage lies in the 2-dimensional plane so that one of the bars is held horizontally fixed. In this paper we consider the problem of reconfiguring a four-bar linkage using an operation called a pop. Given a four-bar linkage, a pop reflects a vertex across the line defined by its two adjacent vertices along the polygonal chain. Our main result shows that for certain conditions on the lengths of the bars, the neighborhood of any configuration that can be reached by smooth motion can also be reached by pops. The proof relies on the fact that pops are described by a map on the circle with an irrational number of rotation.

  8. Bar and Theta Hyperoperations

    Directory of Open Access Journals (Sweden)

    Thomas Vougiouklis

    2011-12-01

    Full Text Available In questionnaires the replacement of the scale of Likert by a bar was suggested in 2008 by Vougiouklis & Vougiouklis. The use of the bar was rapidly accepted in social sciences. The bar is closely related with fuzzy theory and has several advantages during both the filling-in questionnaires and mainly in the research processing. In this paper we relate hyperstructure theory with questionnaires and we study the obtained hyperstructures which are used as an organising device of the problem.

  9. Does smoke-free legislation and smoking outside bars increase feelings of stigmatization among smokers? Findings from the International Tobacco Control (ITC) Netherlands Survey.

    Science.gov (United States)

    Nagelhout, Gera E; Willemsen, Marc C; Gebhardt, Winifred A; van den Putte, Bas; Hitchman, Sara C; Crone, Matty R; Fong, Geoffrey T; van der Heiden, Sander; de Vries, Hein

    2012-11-01

    This study examined whether smokers' perceived level of stigmatization changed after the implementation of smoke-free hospitality industry legislation and whether smokers who smoked outside bars reported more perceived stigmatization. Longitudinal data from the International Tobacco Control (ITC) Netherlands Survey was used, involving a nationally representative sample of 1447 smokers aged 15 years and older. Whether smoke-free legislation increases smokers' perceived stigmatization depends on how smokers feel about smoking outside. The level of perceived stigmatization did not change after the implementation of smoke-free hospitality industry legislation in the Netherlands, possibly because most Dutch smokers do not feel negatively judged when smoking outside. Copyright © 2012 Elsevier Ltd. All rights reserved.

  10. Bar-tailed

    NARCIS (Netherlands)

    Duijns, S.; Hidayati, N.A.; Piersma, T.

    2013-01-01

    Capsule Across the European wintering range Bar-tailed Godwits Limosa lapponica lapponica selected polychaete worms and especially Ragworms Hediste diversicolor, with differences between areas due to variations in prey availability.Aims To determine the diet of Bar-tailed Godwits across their winter

  11. Short Nuss bar procedure

    DEFF Research Database (Denmark)

    Pilegaard, Hans Kristian

    2016-01-01

    The Nuss procedure is now the preferred operation for surgical correction of pectus excavatum (PE). It is a minimally invasive technique, whereby one to three curved metal bars are inserted behind the sternum in order to push it into a normal position. The bars are left in situ for three years...

  12. Barring intervention? Lesbian and gay bars as an underutilized venue for tobacco interventions.

    Science.gov (United States)

    Leibel, Katherine; Lee, Joseph G L; Goldstein, Adam O; Ranney, Leah M

    2011-07-01

    Lesbian, gay, bisexual, and transgender (LGBT) communities are at high risk for tobacco use. While LGBT communities have historically considered bars to be safe places to socialize and congregate, these spaces are often tobacco-friendly environments and may have potential as sites for much needed intervention. Only a few public health interventions have attempted to work through bars and clubs to decrease tobacco use in the LGBT populations. Evidence from HIV prevention suggests some potential interventions in bars, and the tobacco industry has worked extensively (and successfully) to utilize bars in marketing efforts. Lesbian and gay bars are underutilized in tobacco control, suggesting missed avenues for chronic disease prevention programs. Researchers and communities should continue to recognize the importance of clean indoor air laws covering bars and develop additional strategies for reaching LGBT populations with disparities.

  13. The Golgi mitotic checkpoint is controlled by BARS-dependent fission of the Golgi ribbon into separate stacks in G2.

    Science.gov (United States)

    Colanzi, Antonino; Hidalgo Carcedo, Cristina; Persico, Angela; Cericola, Claudia; Turacchio, Gabriele; Bonazzi, Matteo; Luini, Alberto; Corda, Daniela

    2007-05-16

    The Golgi ribbon is a complex structure of many stacks interconnected by tubules that undergo fragmentation during mitosis through a multistage process that allows correct Golgi inheritance. The fissioning protein CtBP1-S/BARS (BARS) is essential for this, and is itself required for mitotic entry: a block in Golgi fragmentation results in cell-cycle arrest in G2, defining the 'Golgi mitotic checkpoint'. Here, we clarify the precise stage of Golgi fragmentation required for mitotic entry and the role of BARS in this process. Thus, during G2, the Golgi ribbon is converted into isolated stacks by fission of interstack connecting tubules. This requires BARS and is sufficient for G2/M transition. Cells without a Golgi ribbon are independent of BARS for Golgi fragmentation and mitotic entrance. Remarkably, fibroblasts from BARS-knockout embryos have their Golgi complex divided into isolated stacks at all cell-cycle stages, bypassing the need for BARS for Golgi fragmentation. This identifies the precise stage of Golgi fragmentation and the role of BARS in the Golgi mitotic checkpoint, setting the stage for molecular analysis of this process.

  14. [Storage and use of antioxidants in cereal and peanut bars].

    Science.gov (United States)

    Estévez, A M; Escobar, B; Tepper, A; Castillo, E

    1998-06-01

    The use of fatty materials in cereal bars gives to them a good energetic value; however they are exposed to oxidative rancidity which can affect their acceptability and nutritional value. So, the purpose of this research was to determine the stability in storage and the effect of antioxidants on three tipes of cereal bars with peanuts. Cereal bars with 18% of peanuts were prepared, with and without antioxidants (BHA + BHT; 100 ppm). Bars were packed in polyprolpilene-aluminium-polythilene bags, and were stored at room temperature (18-20 degrees C) for 90 days. Each 30 days, analysis of water activity (Aw); moisture content, peroxides index, sensory quality (flavor, aroma and appearance) and acceptability, were carried out. Moisture content was similar in all bars (7.6-9.6%) and Aw was higher in the bar which contained expanded amaranthus and antioxidant. At the 60th day of storage, the peroxide values were lower in the bars with antioxidants; only the bar which included expanded amaranthus showed significant differences (16.4 meq/kg in the bar with antioxidant and 25.7 meq/kg for the control bar). The sensory parameters were kept within normal status without differences between the bars with antioxidants and the control ones, along all the storage period. Shelf life of bars CM1 and CM2 was at least of 60 days when they are kept at 18-20 degrees C.

  15. Analysis and control of erosion by solid particles in the elements of the flow system of steam turbines; Analisis y control de erosion por particulas solidas en los elementos del sistema de flujo de turbinas de vapor

    Energy Technology Data Exchange (ETDEWEB)

    Mazur Czerwiec, Zdzislaw; Campos Amezcua, Alfonso; Campos Amezcua, Rafael [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2010-07-01

    The analysis of erosion by solid particles is presented of different elements of the flow channel of the steam turbines that operate in Mexico: nozzles, stop valves, blade bosses, labyrinth seals and rotor disc; using tools of of Computational Fluid Dynamics (CFD). In these main elements of turbines a strong problem of erosion was registered that threatens the reliable operation of the turbines, its availability and its optimal yield. With base on the results of the numerical analyses, the design modifications of the different elements were developed from the flow channel of the steam turbines, in order to reduce the erosion and thus diminishing the energy losses and increasing the steam turbine efficiency. This work presents the main benefits that the Thermoelectric Power Plants obtain with the reduction of the erosion by solid particles that affect the critical components of steam turbines: extension of the period between maintenance, replacement of components, reduction of operation and maintenance costs of the turbines, and extension of the useful life of the main components. [Spanish] Se presenta el analisis de erosion por particulas solidas de diferentes elementos del canal de flujo de las turbinas de vapor que operan en Mexico: toberas, valvula de paro, tetones de los alabes, sellos de laberinto y disco del rotor; utilizando herramientas de Dinamica de Fluidos Computacional (DFC). En estos elementos principales de turbinas se registro un fuerte problema de erosion que amenaza la operacion confiable de las turbinas, su disponibilidad y su rendimiento optimo. Con base en los resultados de los analisis numericos, se desarrollaron las modificaciones de diseno de los diferentes elementos del canal de flujo de las turbinas de vapor, con el proposito de reducir la erosion y asi, disminuir las perdidas de energia e incrementar el rendimiento de las turbinas de vapor. Este trabajo presenta los principales beneficios que obtienen las Centrales Termoelectricas con la

  16. Algorithms bio-inspired for the pattern obtention of control bars in BWR reactors; Algoritmos bio-inspirados para la obtencion de patrones de barras de control en reactores BWR

    Energy Technology Data Exchange (ETDEWEB)

    Ortiz, J.J.; Perusquia, R.; Montes, J.L. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    2003-07-01

    In this work methods based on Genetic Algorithms and Systems based on ant colonies for the obtention of the patterns of control bars of an equilibrium cycle of 18 months for the Laguna Verde nuclear power station are presented. A comparison of obtained results with the methods and with those of design of such equilibrium cycle is presented. As consequence of the study, it was found that the algorithm based on the ant colonies reached to diminish the coast down period (decrease of power at the end of the cycle) in five and half days with respect to the original design what represents an annual saving of $US 100,000. (Author)

  17. Sports Season, Sports Bars

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ For foreigners in Beijing, the sports bar is a special place, a place to gather for watching matches and a place to feel the familiarity of home, while for some sports enthusiasts it serves as their second home.

  18. Short Nuss bar procedure

    Science.gov (United States)

    2016-01-01

    The Nuss procedure is now the preferred operation for surgical correction of pectus excavatum (PE). It is a minimally invasive technique, whereby one to three curved metal bars are inserted behind the sternum in order to push it into a normal position. The bars are left in situ for three years and then removed. This procedure significantly improves quality of life and, in most cases, also improves cardiac performance. Previously, the modified Ravitch procedure was used with resection of cartilage and the use of posterior support. This article details the new modified Nuss procedure, which requires the use of shorter bars than specified by the original technique. This technique facilitates the operation as the bar may be guided manually through the chest wall and no additional stabilizing sutures are necessary. PMID:27747185

  19. Aplikasi Analisis DNA dalam Bidang Forensik

    Directory of Open Access Journals (Sweden)

    Elza Ibrahim Auerkari

    2015-10-01

    Full Text Available Analisis DNA dalam bidang forensik merupakan teknik yang relatif baru dan berkembang pesar sesuai dengan peningkatan kualitas dan kuantitas kriminalitas disamping dapat digunakan dalam penentuan hubungan keluarga. Permasalahannya adalah bagaimana kemampuan analisis DNA ini dalam mengidentifikasi individu pada kasus-kasus tersebut. Dari 3,3 milyar pasang basa yang membentuk genom manusia, terdapat sekitar 3 juta perbedaan di antara setiap dua individu. Untuk tujuan identifikasi DNA dalam bidang forensik, regio yang sangat penting adalah lokus polimorfik DNA termasuk regio ukuran satelit (Satelite sequence pada bagian yang tidak mengkode produk tertentu dari genom manusia. Bila frekuensi folimorfis DNA pada suatu populasi diketahui, probabilitas dari identifikasi, lokus polimorfik dengan frekuensi yang diketahui dalam suatu populasi dapat dipilih sebagai DNA maeker. Analisis DNA merupakan suatu metode yang sangat potensial yang dewasa ini telah diterima secara luas sebagai suatu cara identifikasi dalam bidang forensik, sebab hanya dibutuhkan sedikit sampel saja yang dapat diambil dari semua sel berinti di seluruh tubuh. Penggunaan analisis DNA dan bank data DNA berkembang dengan pesat serta merupakan sarana yang penting sebagai pelengkap terhadap bidang kedokteran dan kedokteran gigi forensik lainnya. Guna efisiensi identifikasi di bidang forensik dianjurkan agar metode-metode yang ada dikombinasi.

  20. Establishment of a quality control system of coals; Establecimiento de una Metodologia de Aseguramiento de Calidad en el Analisis de Carbones

    Energy Technology Data Exchange (ETDEWEB)

    1999-09-01

    The pain propose of this project is the establishment of a quality control system in order to assure the feasibility of analytic data used in commercial valorization coals. The programme of quality assurement takes into account the following concepts: - Normalization of analytic methods. - Maintenance and measurements of analysis equipment - Standardization of analysis process. - Quality control inside of laboratory - Standardization of measurement systems between laboratories - External audits of quality process. - Accreditation of alternative systems. - Personnel education necessities. In order to be an useful tool, the programme has been consider under this three aspects: reliableness, rapidness, and simpleness. The process is based in: validation of method, validation of origin, and validation by coherence. All that is integrated in an informatic system. (Author)

  1. PENERAPAN ANALISIS DU PONT PADA INDUSTRI PROPERTY DAN REAL ESTATE

    OpenAIRE

    Novita Ratna Satiti

    2016-01-01

    Penelitian ini bertujuan untuk mengetahui bagaimana analisis Du Pont System menilai kinerja keuangan industry property dan real estate, apakah analisis tersebut dapat mengetahui perusahaan mana yang memiliki kinerja keuangan yang paling baik. Variabel penelitian yang digunakan dalam penelitian ini yaitu menentuan ROI yang diperoleh dari penggabungan rasio aktivitas dan rasio profitabilitas. Alat analisis yang digunakan dalam penelitian ini adalah Time Series dan Cross Section.Berdasarkan hasi...

  2. Tidally Induced Bars of Galaxies in Clusters

    Science.gov (United States)

    Łokas, Ewa L.; Ebrová, Ivana; del Pino, Andrés; Sybilska, Agnieszka; Athanassoula, E.; Semczuk, Marcin; Gajda, Grzegorz; Fouquet, Sylvain

    2016-08-01

    Using N-body simulations, we study the formation and evolution of tidally induced bars in disky galaxies in clusters. Our progenitor is a massive, late-type galaxy similar to the Milky Way, composed of an exponential disk and a Navarro-Frenk-White dark matter halo. We place the galaxy on four different orbits in a Virgo-like cluster and evolve it for 10 Gyr. As a reference case, we also evolve the same model in isolation. Tidally induced bars form on all orbits soon after the first pericenter passage and survive until the end of the evolution. They appear earlier, are stronger and longer, and have lower pattern speeds for tighter orbits. Only for the tightest orbit are the properties of the bar controlled by the orientation of the tidal torque from the cluster at pericenter. The mechanism behind the formation of the bars is the angular momentum transfer from the galaxy stellar component to its halo. All of the bars undergo extended periods of buckling instability that occur earlier and lead to more pronounced boxy/peanut shapes when the tidal forces are stronger. Using all simulation outputs of galaxies at different evolutionary stages, we construct a toy model of the galaxy population in the cluster and measure the average bar strength and bar fraction as a function of clustercentric radius. Both are found to be mildly decreasing functions of radius. We conclude that tidal forces can trigger bar formation in cluster cores, but not in the outskirts, and thus can cause larger concentrations of barred galaxies toward the cluster center.

  3. Analisis psicosocial del consumo de alcohol en adolescentes mexicanos

    National Research Council Canada - National Science Library

    Sanchez Sosa, Juan Carlos; Villarreal Gonzalez, Maria Elena; Musitu Ochoa, Gonzalo

    2013-01-01

    El objetivo del presente estudio fue realizar un analisis psicosocial del consumo de alcohol en adolescentes mexicanos, considerando de forma simultanea las variables personales, familiares, escolares y sociales...

  4. Using newly-designed lint cleaner grid bars to remove seed coat fragments

    Science.gov (United States)

    An experiment was conducted to remove seed coat fragments at the saw-type lint cleaner using newly-designed grid bars. The test consisted of five experimental grid bar designs and one control. The experimental grid bars had angles from the sharp toe of the grid bar (or the angle from vertical) of ...

  5. Resources of thermal control in vernacular houses of North of Mexico and Peru. A comparative analysis; Recursos de control termico en viviendas vernaculas del Norte de Mexico y Peru. Un analisis comparativo

    Energy Technology Data Exchange (ETDEWEB)

    Guerrero, Luis F. [Universidad Autonoma Metropolitana Azcapotzalco, Mexico, D.F.(Mexico)

    2000-07-01

    ponencia se presentan los resultados de un analisis comparativo realizado entre viviendas prehispanicas y vernaculas de los alrededores de la ciudad de Trujillo, Peru y de Casas Grandes en Chihuahua, Mexico, con la finalidad de identificar las caracteristicas formales, funcionales y materiales que permitieron su adaptacion termica a medios geograficos con climas hostiles, resultado de su localizacion en zonas deserticas. Sin que haya existido contacto alguno entre las culturas historicas y vernaculas que se desarrollaron desde hace casi dos mil anos en el Valle de Moche y el Valle de Casas Grandes, se han generado una serie de respuestas arquitectonicas con notables coincidencias en su eficacia para integrarse a las extremosas condiciones climaticas imperantes. Entre estas respuestas es posible destacar la utilizacion de la tierra como material de construccion, la masividad de las estructuras, orientacion geografica, pendientes de techos, dimensiones de sus locales, formas de agrupacion, tipos de ventanas, espacios abiertos, parasoles, pergolas y celosias, entre otros recursos de diseno. Sin embargo, con el paso del tiempo una parte importante de los conocimientos que fundamentaban estas formas de adaptacion al medio fueron perdiendose y se transformo la arquitectura para dar pie a una tradicion vernacula cuyas caracteristicas han resultado ser cada vez menos eficientes. Lo mas grave de esta tendencia es que en anos recientes, a consecuencia de la incorporacion de sistemas constructivos ajenos, la arquitectura local ha ido degenerando hasta perder casi totalmente los rasgos que apoyaban su integracion al medio circundante, transformandose en espacios con un confort termico nulo. El analisis no solo permite valorar los elementos arquitectonicos identificados para promover su conservacion como testimonio historico, sino fundamentalmente como fuente para el diseno de soluciones habitacionales que en el presente y el futuro recuperen la sabiduria ancestral.

  6. Practices related to tobacco sale, promotion and protection from tobacco smoke exposure in restaurants and bars in Kampala before implementation of the Uganda tobacco control Act 2015.

    Science.gov (United States)

    Kabwama, Steven Ndugwa; Kadobera, Daniel; Ndyanabangi, Sheila; Nyamurungi, Kellen Namusisi; Gravely, Shannon; Robertson, Lindsay; Guwatudde, David

    2017-01-01

    The Word Health Organization's Framework Convention on Tobacco Control calls on parties to implement evidenced-based tobacco control policies, which includes Article 8 (protect the public from exposure to tobacco smoke), and Article 13 (tobacco advertising, promotion and sponsorship (TAPS)). In 2015, Uganda passed the Tobacco Control Act 2015 which includes a comprehensive ban on smoking in all public places and on all forms of TAPS. Prior to implementation, we sought to assess practices related to protection of the public from tobacco smoke exposure, limiting access to tobacco products and TAPS in restaurants and bars in Kampala City to inform implementation of the new law. This was a cross-sectional study that used an observational checklist to guide observations. Assessments were: whether an establishment allows for tobacco products to be smoked on premises, offer of tobacco products for sale, observation of tobacco products for sale, tobacco advertising posters, illuminated tobacco advertisements, tobacco promotional items, presence of designated smoking zones, no-smoking signs and posters, and observation of indoor smoking. Managers of establishments were also asked whether they conducted tobacco product sales promotions within establishments. Data were collected in May 2016, immediately prior to implementation of the smoke-free and TAPS laws. Of the 218 establishments in the study, 17% (n = 37) had no-smoking signs, 50% (n = 108) allowed for tobacco products to be smoked on premises of which, 63% (n = 68) had designated smoking zones. Among the respondents in the study, 33.3% (n = 72) reported having tobacco products available for sale of which 73.6% (n = 53) had manufactured cigarettes as the available tobacco products. Eleven percent (n = 24) of respondents said they conducted tobacco promotion within their establishment while 7.9% (n = 17) had promotional items given to them by tobacco companies. Hospitality establishments in

  7. Gráficos de controle de EWMA e de X-barra para monitoramento de processos autocorrelacionados EWMA and X-bar control charts for the monitoring of autocorrelated processes

    Directory of Open Access Journals (Sweden)

    Fernando Antonio Elias Claro

    2007-12-01

    Full Text Available Este artigo trata dos gráficos de controle de EWMA e de X-barra utilizados no monitoramento de processos cujas observações podem ser descritas por um modelo auto-regressivo de primeira ordem. Os gráficos são planejados levando em conta a correlação em série e utilizando-se o conceito de subgrupos racionais como estratégia de amostragem. As propriedades das cartas de controle são obtidas e comparadas. Os resultados numéricos mostram que a correlação positiva dentro dos subgrupos afeta o desempenho dos gráficos. O gráfico de EWMA é substancialmente mais ágil do que o gráfico de X-barra na detecção de perturbações no processo, especialmente quando tais perturbações geram pequenos desajustes na média.In this paper the EWMA and the X-bar control charts are considered for monitoring processes in which the observations can be represented as a first order autoregressive model. The charts are designed taking the serial correlation into account and the sampling strategy is set based on the rational subgroup concept. The control charts properties are studied and compared. Numerical results show that the positive correlation within-subgroup has a significant impact on the charts performance. The EWMA chart is substantially more efficient than the X-bar chart in detecting process disturbances, especially when the mean shifts are of small magnitude.

  8. Computer codes application to evaluate comparative analysis of environmental compatibility between waste treatment plants and site characterization of Matera (southern Italy); Applicazioni del codice di calcolo SITEVAL per l'analisi della compatibilita' ambientale degli impianti di smaltimento e recupero dei rifiuti alle discariche non controllate presenti nella provincia di Matera

    Energy Technology Data Exchange (ETDEWEB)

    Cautilli, F.; Musmeci, F.; Tassoni, E. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

    1998-07-01

    The report presents the software SITEVAL aimed at tackling the comparative analysis of environmental compatibility between waste treatment plants and hosting areas. The SITEVAL application for non-monitored urban waste landfills in the province of Matera (southern Italy) is showed with the objective to identify the more relevant environmental components in such landfills. [Italian] L'articolo illustra il codice di calcolo SITEVAL utilizzato per analisi comparative di compatibilita' ambientale di impianti di smaltimento di rifiuti con i siti che li ospitano e poi riporta l'applicazione del codice nella situazione della provincia di Matera riguardo allo smaltimento non controllato di rifiuti solidi urbani e alla individuazione delle componenti ambientali piu' sensibili alla presenza di tali discariche nel territorio. Il codice ha permesso di stilare graduatorie di compatibilita' delle discariche non controllate e di definire l'interdipendenza dei risultati dalla scelta dei parametri di input del programma.

  9. Economic Impact of Smoke-Free Legislation: Did the Spanish Tobacco Control Law Affect the Economic Activity of Bars and Restaurants?

    Science.gov (United States)

    García-Altés, Anna; Pinilla, Jaime; Marí-Dell'Olmo, Marc; Fernández, Esteve; López, Maria José

    2015-11-01

    The potential of smoke-free bans to negatively impact the hospitality business has been an argument of the hospitality and tobacco industry against such legislation. A partial smoke-free legislation was introduced in Spain in 2006 allowing smoking in most bars and restaurants due to the pressure of the hospitality sector. However, this partial ban was later amended in 2011 to include all the hospitality premises without exceptions. The stepped Spanish process permits to evaluate whether the entry into force of the smoke-free legislation had any effect on the economic activity of the hospitality sector. We employed a pooled time series cross-sectional design, with national data over 6 years (2006-2011). The dependent variable used was the total number of bars and restaurants per 100,000 inhabitants. The explanatory variables used were the average amount of spending per household in bars and restaurants, and the total unemployment rate in Spain by regions. For every 1% increase in the unemployment rate there was a 0.05% decrease in the number of bars and restaurants. In 2007, the number of bars and restaurants was significantly reduced by 13.06% (all others factors being held constant), 4.87% in 2008, and 10.42% in 2009. No statistically significant effect of the smoke-free legislation emerged from 2010 (6.76%) to 2011 (7.69%). The new Spanish smoke-free legislation had no effect on the number of bars and restaurants. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. The Golgi mitotic checkpoint is controlled by BARS-dependent fission of the Golgi ribbon into separate stacks in G2

    OpenAIRE

    Colanzi, Antonino; Carcedo, Cristina Hidalgo; Persico, Angela; Cericola, Claudia; Turacchio, Gabriele; Bonazzi, Matteo; Luini, Alberto; Corda, Daniela

    2007-01-01

    The Golgi ribbon is a complex structure of many stacks interconnected by tubules that undergo fragmentation during mitosis through a multistage process that allows correct Golgi inheritance. The fissioning protein CtBP1-S/BARS (BARS) is essential for this, and is itself required for mitotic entry: a block in Golgi fragmentation results in cell-cycle arrest in G2, defining the ‘Golgi mitotic checkpoint'. Here, we clarify the precise stage of Golgi fragmentation required for mitotic entry and t...

  11. Error bars in experimental biology.

    Science.gov (United States)

    Cumming, Geoff; Fidler, Fiona; Vaux, David L

    2007-04-09

    Error bars commonly appear in figures in publications, but experimental biologists are often unsure how they should be used and interpreted. In this article we illustrate some basic features of error bars and explain how they can help communicate data and assist correct interpretation. Error bars may show confidence intervals, standard errors, standard deviations, or other quantities. Different types of error bars give quite different information, and so figure legends must make clear what error bars represent. We suggest eight simple rules to assist with effective use and interpretation of error bars.

  12. ANALISIS TRANSIEN PADA FIXED BED NUCLEAR REACTOR

    Directory of Open Access Journals (Sweden)

    M. Rizaal

    2015-03-01

    Full Text Available Desain teras Fixed Bed Nuclear Reactor (FBNR yang modular memungkinkan pengendalian daya dapat dilakukan dengan mengatur ketinggian suspended core dan laju aliran massa pendingin. Tujuan penelitian ini adalah mempelajari perubahan daya termal teras sebagai akibat perubahan laju aliran massa pendingin yang masuk ke teras reaktor dan perubahan ketinggian suspended core serta mempelajari karakteristik keselamatan melekat yang dimiliki FBNR saat terjadi kegagalan pelepasan kalor (loss of heat sink. Keadaan neutronik teras dimodelkan pada kondisi tunak dengan menggunakan paket program Standard Reactor Analysis Code (SRAC untuk memperoleh data fluks neutron, konstanta grup, fraksi neutron kasip, konstanta peluruhan prekursor neutron kasip, dan beberapa parameter teras penting lainnya. Selanjutnya data tersebut digunakan pada perhitungan transien sebagai syarat awal. Analisis transien dilakukan pada tiga kondisi, yaitu saat terjadi penurunan laju aliran massa pendingin, saat terjadi penurunan ketinggian suspended core, dan saat terjadi kegagalan sistem pelepasan kalor. Hasil yang diperoleh dari penelitian ini menunjukkan bahwa penurunan laju aliran massa pendingin sebesar 50%, dari kondisi normal, menyebabkan daya termal teras turun 28% dibanding daya sebelumnya. Penurunan ketinggian suspended core sebesar 30% dari ketinggian normal menyebabkan daya termal teras turun 17% dibanding daya sebelumnya. Sementara untuk kondisi kegagalan sistem pelepasan kalor, daya termal teras mengalami penurunan sebesar 76%. Dengan demikian, pengendalian daya pada FBNR dapat dilakukan dengan mengatur laju aliran massa pendingin dan ketinggian suspended core, serta keselamatan melekat yang handal pada kondisi kegagalan sistem pelepasan kalor. Kata kunci: FBNR, transien, daya, laju aliran massa, suspended core Modular in design enables Fixed Bed Nuclear Reactor (FBNR power controlled by the adjustment of suspended core and coolant flow rate. The main purposes of this paper

  13. Gaseous Structures in Barred Galaxies: Effects of the Bar Strength

    CERN Document Server

    Kim, Woong-Tae; Kim, Yonghwi

    2012-01-01

    Using hydrodynamic simulations, we investigate the physical properties of gaseous substructures in barred galaxies and their relationships with the bar strength. The gaseous medium is assumed to be isothermal and unmagnetized. The bar potential is modeled as a Ferrers prolate with index n. To explore situations with differing bar strength, we vary the bar mass fbar relative to the spheroidal component as well as its aspect ratio. We derive expressions as functions of fbar and the aspect ratio for the bar strength Qb and the radius r(Qb) where the maximum bar torque occurs. When applied to observations, these expressions suggest that bars in real galaxies are most likely to have fbar=0.25-0.5 and n0.2 and self-gravity is included.

  14. Raising the Bar (3)

    NARCIS (Netherlands)

    Elhorst, Paul; Abreu, M.; Amaral, P.; Bhattacharjee, A.; Corrado, L.; Fingleton, B.; Fuerst, F.; Garretsen, H.; Igliori, D.; Le Gallo, J.; McCann, P.; Monastiriotis, V.; Pryce, G.; Yu, J.

    2016-01-01

    This editorial summarizes and comments on the papers published in issue 11(3) so as to raise the bar in applied spatial economic research and highlight new trends. The first paper proposes spatial and a-spatial indicators to describe the networks of airline companies around the world. The second pap

  15. Raising the Bar (3)

    NARCIS (Netherlands)

    Elhorst, Paul; Abreu, M.; Amaral, P.; Bhattacharjee, A.; Corrado, L.; Fingleton, B.; Fuerst, F.; Garretsen, H.; Igliori, D.; Le Gallo, J.; McCann, P.; Monastiriotis, V.; Pryce, G.; Yu, J.

    2016-01-01

    This editorial summarizes and comments on the papers published in issue 11(3) so as to raise the bar in applied spatial economic research and highlight new trends. The first paper proposes spatial and a-spatial indicators to describe the networks of airline companies around the world. The second pap

  16. Raising the Bar (3)

    NARCIS (Netherlands)

    Elhorst, Paul; Abreu, M.; Amaral, P.; Bhattacharjee, A.; Corrado, L.; Fingleton, B.; Fuerst, F.; Garretsen, H.; Igliori, D.; Le Gallo, J.; McCann, P.; Monastiriotis, V.; Pryce, G.; Yu, J.

    This editorial summarizes and comments on the papers published in issue 11(3) so as to raise the bar in applied spatial economic research and highlight new trends. The first paper proposes spatial and a-spatial indicators to describe the networks of airline companies around the world. The second

  17. Highest Oxygen Bar

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The world’s highest altitude Lhalu Wetland in Tibet is rebounding from past environmental damage In Lhasa, where the oxygen content is just 60 percent of that of the plain area, a place known as the "natural oxygen bar"is highly prized by residents.

  18. Raising the bar (2)

    NARCIS (Netherlands)

    Elhorst, P.; Abreu, M.; Amaral, P.; Bhattacharjee, A.; Corrado, L.; Fingleton, B.; Fuerst, F.; Garretsen, H.; Igliori, D.; Le Gallo, J.; McCann, P.; Monastiriotis, V.; Pryce, G.; Yu, J.

    2016-01-01

    In this editorial we summarise and comment on the papers published in issue 11.2 so as to raise the bar in applied spatial economic research and highlight new trends. The first paper analyses which regions in Europe were resilient to the great Recession and which ones were not. The second and the th

  19. Multiple bars and secular evolution

    Science.gov (United States)

    Shen, Juntai

    2015-03-01

    Bars are the most important driver of secular evolution. A significant fraction of barred galaxies also harbor small secondary bars. Secondary bars are visible even in near-infrared images, so they are not just dusty and blue, but stellar features (Erwin & Sparke 2002). Since they are quite common, secondary bars are probably long-lived stellar features. The random relative orientation of the two bars indicates that they are dynamically decoupled with different pattern speeds (Buta & Crocker 1993). Corsini et al. (2003) presented conclusive direct kinematic evidence for a decoupled secondary bar in NGC 2950. Dynamically decoupled secondary bars have long been hypothesized to be a mechanism to drive gas past the ILR of primary bars to feed active galactic nuclei (Shlosman et al. 1989). However, the dynamics of secondary bars are still not well understood, and it is still unclear what role secondary bars play in the AGN fueling process. Numerical simulations offer the best approach to understanding double-barred systems. Decoupled secondary bar in the earlier gaseous simulations only last a short time (body simulations are preferred to further our understanding of double-barred systems. Debattista & Shen (2007) and Shen & Debattista (2009) managed to form long-lived double-barred systems with purely collisionless simulations, where a pre-existing rotating pseudo-bulge is introduced initially. The shape and size of secondary bars in the models are comparable to observed ones. They found that the rotation of the two bars is not rigid. The amplitude and pattern speed of the secondary bars oscillate as they rotate through their primary counterparts. Although the secondary bar rotates faster than the primary bar in this model, the stellar velocity field in the central region only shows a weakly twisted kinematic minor axis. Recently more simulations of double-barred galaxies with simpler initial conditions are explored (Du, Shen & Debattista 2014). We expect that the new

  20. Error bars in experimental biology

    OpenAIRE

    2007-01-01

    Error bars commonly appear in figures in publications, but experimental biologists are often unsure how they should be used and interpreted. In this article we illustrate some basic features of error bars and explain how they can help communicate data and assist correct interpretation. Error bars may show confidence intervals, standard errors, standard deviations, or other quantities. Different types of error bars give quite different information, and so figure legends must make clear what er...

  1. Membrane biology: fission behind BARs.

    Science.gov (United States)

    Haucke, Volker

    2012-06-05

    Membrane bending is accomplished in part by amphipathic helix insertion into the bilayer and the assembly of BAR domain scaffolds preparing the membrane for fission. Two recent studies highlight the roles of amphipathic helices and BAR scaffolds in membrane fission and establish the structural basis of membrane bending by the N-BAR protein endophilin.

  2. Observations of offshore bar decay

    DEFF Research Database (Denmark)

    Aagaard, Troels; Kroon, Aart; Greenwood, Brian

    2010-01-01

    Long-term, net offshore bar migration is a common occurrence on many multiple-barred beaches. The first stage of the process involves the generation of a longshore bar close to the shoreline that oscillates about a mean position for some time, followed by a stage of net offshore migration across...

  3. The influence of newspaper coverage and a media campaign on smokers’ support for smoke-free bars and restaurants and on second-hand smoke harm awareness. Findings from the International Tobacco Control (ITC) Netherlands Survey

    Science.gov (United States)

    Nagelhout, Gera E.; van den Putte, Bas; de Vries, Hein; Crone, Matty; Fong, Geoffrey T.; Willemsen, Marc C.

    2015-01-01

    Objective To assess the influence of newspaper coverage and a media campaign about Dutch smoke-free legislation on smokers’ support for smoke-free bars and restaurants and on second-hand smoke (SHS) harm awareness. Design and main outcome measures A content analysis was conducted of 1,041 newspaper articles on the smoke-free legislation published in six Dutch newspapers from March 2008 until April 2009. Smokers who were regular readers of at least one of these newspapers (n = 677) were selected from the pre- and post-ban waves of the International Tobacco Control (ITC) Netherlands Survey. Exposure to newspaper coverage and to the implementation campaign were correlated with changes in smokers’ support for smoke-free bars and restaurants and SHS harm awareness. Results Most newspaper coverage was found to be negative towards the smoking ban (57%) and focused on economic aspects (59%) rather than health aspects (22%). Exposure to this coverage had a small but significantly negative effect on support for smoke-free bars and restaurants (Beta = −0.09, p = 0.013). Among higher educated smokers, exposure to positive newspaper coverage had a more positive effect on support for smoke-free bars and restaurants. In addition, exposure to the implementation campaign had a small but significantly positive effect on SHS harm awareness (Beta = 0.11, p = 0.001). Conclusions Media attention about smoke-free legislation can influence smokers’ support for the legislation and SHS harm awareness. Tobacco control advocates should aim to establish positive media attention that puts forward the health arguments for the legislation. PMID:21586760

  4. The influence of newspaper coverage and a media campaign on smokers' support for smoke-free bars and restaurants and on secondhand smoke harm awareness: findings from the International Tobacco Control (ITC) Netherlands Survey.

    Science.gov (United States)

    Nagelhout, Gera E; van den Putte, Bas; de Vries, Hein; Crone, Matty; Fong, Geoffrey T; Willemsen, Marc C

    2012-01-01

    To assess the influence of newspaper coverage and a media campaign about Dutch smoke-free legislation on smokers' support for smoke-free bars and restaurants and on secondhand smoke (SHS) harm awareness. A content analysis was conducted of 1041 newspaper articles on the smoke-free legislation published in six Dutch newspapers from March 2008 to April 2009. Smokers who were regular readers of at least one of these newspapers (n = 677) were selected from the pre-ban and post-ban waves of the International Tobacco Control Netherlands Survey. Exposure to newspaper coverage and the implementation campaign was correlated with changes in smokers' support for smoke-free bars and restaurants and SHS harm awareness. Most newspaper coverage was found to be negative towards the smoking ban (57%) and focused on economic aspects (59%) rather than health aspects (22%). Exposure to this coverage had a small but significantly negative effect on support for smoke-free bars and restaurants (β = -0.09, p = 0.013). Among higher educated smokers, exposure to positive newspaper coverage had a more positive effect on support for smoke-free bars and restaurants. In addition, exposure to the implementation campaign had a small but significantly positive effect on SHS harm awareness (β = 0.11, p = 0.001). Media attention on smoke-free legislation can influence smokers' support for the legislation and SHS harm awareness. Tobacco control advocates should aim to establish positive media attention that puts forward the health arguments for the legislation.

  5. Dark Matter Trapping by Stellar Bars: The Shadow Bar

    Science.gov (United States)

    Petersen, Michael S.; Weinberg, Martin D.; Katz, Neal

    2016-09-01

    We investigate the complex interactions between the stellar disc and the dark-matter halo during bar formation and evolution using N-body simulations with fine temporal resolution and optimally chosen spatial resolution. We find that the forming stellar bar traps dark matter in the vicinity of the stellar bar into bar-supporting orbits. We call this feature the shadow bar. The shadow bar modifies both the location and magnitude of the angular momentum transfer between the disc and dark matter halo and adds 10 per cent to the mass of the stellar bar over 4 Gyr. The shadow bar is potentially observable by its density and velocity signature in spheroid stars and by direct dark matter detection experiments. Numerical tests demonstrate that the shadow bar can diminish the rate of angular momentum transport from the bar to the dark matter halo by more than a factor of three over the rate predicted by dynamical friction with an untrapped dark halo, and thus provides a possible physical explanation for the observed prevalence of fast bars in nature.

  6. Dark Matter Trapping by Stellar Bars: The Shadow Bar

    CERN Document Server

    Petersen, Michael S; Katz, Neal

    2016-01-01

    We investigate the complex interactions between the stellar disc and the dark-matter halo during bar formation and evolution using N-body simulations with fine temporal resolution and optimally chosen spatial resolution. We find that the forming stellar bar traps dark matter in the vicinity of the stellar bar into bar-supporting orbits. We call this feature the shadow bar. The shadow bar modifies both the location and magnitude of the angular momentum transfer between the disc and dark matter halo and adds 10 per cent to the mass of the stellar bar over 4 Gyr. The shadow bar is potentially observable by its density and velocity signature in spheroid stars and by direct dark matter detection experiments. Numerical tests demonstrate that the shadow bar can diminish the rate of angular momentum transport from the bar to the dark matter halo by more than a factor of three over the naive dynamical friction prediction, and thus provides a possible physical explanation for the observed prevalence of fast bars in nat...

  7. Dark matter trapping by stellar bars: the shadow bar

    Science.gov (United States)

    Petersen, Michael S.; Weinberg, Martin D.; Katz, Neal

    2016-12-01

    We investigate the complex interactions between the stellar disc and the dark-matter halo during bar formation and evolution using N-body simulations with fine temporal resolution and optimally chosen spatial resolution. We find that the forming stellar bar traps dark matter in the vicinity of the stellar bar into bar-supporting orbits. We call this feature the shadow bar. The shadow bar modifies both the location and magnitude of the angular momentum transfer between the disc and dark matter halo and adds 10 per cent to the mass of the stellar bar over 4 Gyr. The shadow bar is potentially observable by its density and velocity signature in spheroid stars and by direct dark matter detection experiments. Numerical tests demonstrate that the shadow bar can diminish the rate of angular momentum transport from the bar to the dark matter halo by more than a factor of 3 over the rate predicted by dynamical friction with an untrapped dark halo, and thus provides a possible physical explanation for the observed prevalence of fast bars in nature.

  8. Analisis Safety System dan Manajemen Risiko pada Steam Boiler PLTU di Unit 5 Pembangkitan Paiton, PT. YTL

    Directory of Open Access Journals (Sweden)

    Luluk Kristianingsih

    2013-09-01

    Full Text Available Pembangkit listrik tenaga uap (PLTU merupakan pembangkit listrik yang banyak digunakan di Indonesia. Salah satu bagian dari sistem PLTU yang memiliki risiko bahaya tinggi adalah boiler, oleh karena itu diperlukan adanya analisis bahaya dan safety system sebagai langkah pencegahan bahaya pada boiler. Analisis bahaya dalam penelitian ini dilakukan menggunakan metode HAZOP. Node yang dipakai adalah economizer, steam drum, superheater, dan reheater yang merupakan komponen utama penyusun boiler. Guide word dan deviasi ditentukan berdasarkan control chart yang dibentuk oleh data proses masing-masing komponen selama bulan Maret 2013. Estimasi likelihood dilakukan berdasarkan data maintenance dari work order PT YTL selama 5 tahun, sedangkan estimasi consequences dilakukan berdasarkan kriteria risiko yang ditimbulkan serta berdasarkan control chart. Hasil perkalian likelihood dan consequences dengan risk matrix menghasilkan kriteria risiko dari komponen. Berdasarkan hasil analisis, diperoleh hasil bahwa komponen yang memiliki risiko bahaya paling besar adalah level transmitter steam drum dengan deviasi berupa less level, yaitu dengan kriteria likelihood adalah A dan consequences 4, sehingga risiko bernilai extreme. Selain itu, risiko extreme juga terdapat pada pressure transmitter outlet superheater, dengan likelihood B dan consequences 4. Untuk menurunkan risiko, maka dilakukan perawatan dan kalibrasi secara rutin, serta penambahan redundant transmitter. Bahaya paling besar pada seluruh node adalah adanya kebakaran. Oleh karena itu, dilakukan analisis emergency response plan untuk kebakaran yang mencakup peta evakuasi, tugas dan tanggungjawab tiap personel, langkah pencegahan, serta langkah penanganan.

  9. Breaking through the Bar

    Science.gov (United States)

    Gray, Katti

    2011-01-01

    Howard University School of Law had a problem, and school officials knew it. Over a 20-year period, 40 percent of its graduates who took the Maryland bar exam failed it on their first try. During the next 24 months--the time frame required to determine its "eventual pass rate"--almost 90 percent of the students did pass. What they did not know was…

  10. Strained graphene Hall bar

    Science.gov (United States)

    Milovanović, S. P.; Peeters, F. M.

    2017-02-01

    The effects of strain, induced by a Gaussian bump, on the magnetic field dependent transport properties of a graphene Hall bar are investigated. The numerical simulations are performed using both classical and quantum mechanical transport theory and we found that both approaches exhibit similar characteristic features. The effects of the Gaussian bump are manifested by a decrease of the bend resistance, R B, around zero-magnetic field and the occurrence of side-peaks in R B. These features are explained as a consequence of bump-assisted scattering of electrons towards different terminals of the Hall bar. Using these features we are able to give an estimate of the size of the bump. Additional oscillations in R B are found in the quantum description that are due to the population/depopulation of Landau levels. The bump has a minor influence on the Hall resistance even for very high values of the pseudo-magnetic field. When the bump is placed outside the center of the Hall bar valley polarized electrons can be collected in the leads.

  11. Barred Galaxies: an Observer's Perspective

    CERN Document Server

    Gadotti, Dimitri A

    2008-01-01

    I review both well established and more recent findings on the properties of bars, and their host galaxies, stemming from photometric and spectroscopic observations, and discuss how these findings can be understood in terms of a global picture of the formation and evolution of bars, keeping a connection with theoretical developments. In particular, I show the results of a detailed structural analysis of ~ 300 barred galaxies in the Sloan Digital Sky Survey, providing physical quantities, such as bar length, ellipticity and boxyness, and bar-to-total luminosity ratio, that can either be used as a solid basis on which realistic models can be built, or be compared against more fundamental theoretical results. I also show correlations that indicate that bars grow longer, thinner and stronger with dynamical age, and that the growth of bars and bulges is connected. Finally, I briefly discuss open questions and possible directions for future research.

  12. 棒材轧后控冷温度预测模型的研究及应用%Study and application on temperature forecast model during controlled cooling after bar rolling

    Institute of Scientific and Technical Information of China (English)

    陈建磊; 江冰

    2011-01-01

    The control precision and dynamic stability in automatic control process during controlled cooling after bar roiling are discussed. After that, the solution is proposed. Then, the design process in theory about beginning cooling temperature forecast and self-study models are introduced in detail. By Comparing between foreasted result and actual application effect, it is proved that the model can improve control precision of the bars' self-backfire temperature, and satisfy the demand of production techniques about controlled cooling after bar rolling.%针对莱芜钢铁股份有限公司棒材厂棒材轧后控冷控制过程中存在的控制精度差、动态跟随不易控制等问题进行分析并提出解决方法,从理论上详细介绍了棒材轧后控冷过程中开冷温度预报模型的建立及其自学习。通过预报结果和实际应用效果的对比,证明数学模型是有效的,能够比较精确地实现钢材自回火温度控制,可以满足对棒材轧后控冷生产工艺的要求。

  13. Design on Controlling System Virtual Instrument for Hybrid-driven Five-bar Mechanism%混合驱动五杆机构控制系统虚拟仪器设计

    Institute of Scientific and Technical Information of China (English)

    单宁; 赵晓青; 周立坤

    2011-01-01

    Hybrid-driven five-bar mechanism has big flexible output and can meet requirement of given moving pattern. It has high precision and wide application future in modem machinery industry field. The PID controlling system of hybrid-driven five-bar mechanism was designed. The testing and controlling experimental device of the mechanism was established. The testing and controlling virtual instrument of the mechanism was developed based on LabVIEW. Experimental study was carried out. The results show that the experiment devices run well, it can be used to realize the hybrid-driven control of five-bar mechnism according to the moving pattern of output structure and better result is achieved. The virtual instrument has friendly interface and simply operation. It can meet the experiment requirement well.%混合驱动机构输出柔性大,能够满足给定的运动规律要求,精度较高,在现代机械工业领域具有广阔的应用前景.设计混合驱动五杆机构PID控制系统,建立混合驱动五杆机构测试控制实验装置,采用LabVIEW开发混合驱动五杆机构测控虚拟仪器,进行实验研究.结果表明:实验装置运行良好,实现了根据输出构件运动规律对五杆机构系统的混合驱动控制,效果较好;虚拟仪器界面友好,操作简单,能很好地满足实验工作需求.

  14. Analisis Keandalan Struktur Padeye Berdasarkan Konfigurasi Rigging pada Lifting Upper Deck Modul Modec dengan Pendekatan Dinamik

    Directory of Open Access Journals (Sweden)

    Iqbal Gayuh Raharjaning Mukti Sumarsono

    2017-01-01

    Full Text Available Di dalam perusahaan yang bergerak dalam bidang fabrikasi, lifting merupakan salah satu tahapan terpenting dalam membangun bangunan lepas pantai sehingga diperlukan perhitungan dan analisis tambahan untuk memperhatikan apakah struktur tersebut aman ataupun tidak. Sekenario lifting berdasarkan konfigurasi rigging dapat dibuat untuk menentukan rigging equipment yang tepat. Pada kasus ini, struktur yang di-lifting adalah struktur upper deck dari modul MODEC yang dikerjakan oleh PT. GPS Batam. Deck ini memiliki panjang sekitar 19,5 m dan lebar 9 m. Berat total struktur dengan equipment sebesar 55 ton. Konfigurasi rigging yang akan digunakan ada tiga, yaitu Model A (tanpa spreader bar, Model B (satu spreader bar, dan Model C (dua spreader bar. Dari ketiga konfigurasi tersebut akan diperoleh dimensi padeye yang berbeda- beda. Model A, Model B, dan Model C memiliki diameter hole padeye masing-masing sebesar 74 mm, 65 mm, dan 52 mm. Tegangan dan UC tertinggi sama- sama terjadi pada Model A sebesar 17625,99 psi dan untuk UC sebesar 0,52. Tetapi hal ini berbanding terbalik apabila ditinjau dari daerah lubang. Tegangan ataupun UC yang lebih tinggi jatuh pada Model C yang menggunakan dua spreader bar sebesar 13936,58 psi dan nilai UC sebesar 0,45. Tegangan yang terjadi di attachments maupun sekitar hole dijadikan variabel dalam mencari keandalan yang terjadi pada tiap padeye dengan metode Mean value first order second moment (MVFOSM. Sehingga didapatkan Probality of Failure (PoF pada attachments padeye pada Model A, B, dan C masing- masing sebesar 0,126%, 0,064 %, dan 0,0001 %. Sedangkan PoF pada hole padeye sebesar 0,062% untuk Model A, 0,10 % untuk Model B, dan 0,23% untuk Model C.

  15. The cell morphogenesis gene ANGUSTIFOLIA encodes a CtBP/BARS-like protein and is involved in the control of the microtubule cytoskeleton

    OpenAIRE

    Folkers, U; Kirik, V.; Schöbinger, U.; Falk, S; Krishnakumar, S; Pollock, M A; Oppenheimer, D.G.; Day, I.; Reddy, A.R.; Jürgens, G; Hülskamp, M

    2002-01-01

    The ANGUSTIFOLIA (AN) gene is required for leaf hair (trichome) branching and is also involved in polarized expansion underlying organ shape. Here we show that the AN gene encodes a C-terminal binding proteins/brefeldin A ADP-ribosylated substrates (CtBP/BARS) related protein. AN is expressed at low levels in all organs and the AN protein is localized in the cytoplasm. In an mutant trichomes, the organization of the actin cytoskeleton is normal but the distribution of microtubules is aberrant...

  16. Bar piezoelectric ceramic transformers.

    Science.gov (United States)

    Erhart, Jiří; Pulpan, Půlpán; Rusin, Luboš

    2013-07-01

    Bar-shaped piezoelectric ceramic transformers (PTs) working in the longitudinal vibration mode (k31 mode) were studied. Two types of the transformer were designed--one with the electrode divided into two segments of different length, and one with the electrodes divided into three symmetrical segments. Parameters of studied transformers such as efficiency, transformation ratio, and input and output impedances were measured. An analytical model was developed for PT parameter calculation for both two- and three-segment PTs. Neither type of bar PT exhibited very high efficiency (maximum 72% for three-segment PT design) at a relatively high transformation ratio (it is 4 for two-segment PT and 2 for three-segment PT at the fundamental resonance mode). The optimum resistive loads were 20 and 10 kΩ for two- and three-segment PT designs for the fundamental resonance, respectively, and about one order of magnitude smaller for the higher overtone (i.e., 2 kΩ and 500 Ω, respectively). The no-load transformation ratio was less than 27 (maximum for two-segment electrode PT design). The optimum input electrode aspect ratios (0.48 for three-segment PT and 0.63 for two-segment PT) were calculated numerically under no-load conditions.

  17. The decays \\bar{B}->\\bar{K}D and \\bar{B}-> \\bar{K}\\bar{D} and final state interactions

    CERN Document Server

    Fayyazuddin, A

    2001-01-01

    The decays \\bar{B}-> \\bar{K}D and \\bar{B}-> \\bar{K}\\bar{D} taking into account final state interactions are discussed. These decays are described by four strong phases \\delta_0,\\delta_1,\\bar{\\delta}_0,\\bar{\\delta}_1 (subscripts 0 and 1 refers to I=0 and I=1 final states), one weak phase \\gamma and four real amplitudes. It is argued that strong interaction dynamics implies \\bar{\\delta}_1=0,\\delta_0=-\\delta_1. Rescattering has significant effects on weak amplitudes. Taking into account, rescattering, we find that direct CP--violating asymmetry in these decays may lie in the range \\mp 0.023\\sin \\gamma \\leq \\QTR{cal}{A}_{1,2}\\leq \\mp 0.086\\sin \\gamma.

  18. ANALISIS PERIKANAN HUHATE DI PERAIRAN LARANTUKA, FLORES

    Directory of Open Access Journals (Sweden)

    Mohamad Adha Akbar

    2016-11-01

    Full Text Available Informasi mengenai beberapa aspek perikanan huhate sangat diperlukan sebagai bahan untuk perencanaan pengelolaan perikanan yang berkelanjutan. Penelitian ini dilakukan di Larantuka, Flores Timur pada tahun 2014 dengan tujuan untuk menganalisis perikanan huhate sebagai salah satu tulang punggung perikanan TCT. Kegiatan penelitian diprioritaskan pada analisis unit alat tangkap, daerah penangkapan, komposisi hasil tangkapan dan estimasi Total Faktor Produktivitas (TFP perikanan huhate. Basis data pengukuran adalah himpunan  data pendaratan dan observasi lapang. Hasil penelitian menunjukan bahwa karakteristik armada terdiri dari kapal yang terbuat dari fibreglass dengan kisaran bobot kapal 6 - 30 GT. Daerah penangkapan di sekitar perairan Laut Sawu dan Laut Flores. Hasil tangkapan utama didominansi oleh cakalang (Katsuwonus pelamis sebanyak 82%, juwana tuna (Thunnus spp. 17% dan tongkol (Auxis spp. 1% serta hasil tangkapan ikutan lemadang (Coryphaena hippurus dan marlin (Makaira spp. < 1%. Hasil analisis tangkapan per unit upaya (CPUE memberikan nilai rata-rata sebesar 1,1 ton/trip (0,4-1,7 ton/trip dengan nilai tertinggi terjadi pada Februari, sedangkan terendah terjadi pada Januari. Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara tren bulanan CPUE dan nilai TFP.

  19. Analisis Faktor yang Mempengaruhi Indeks Prestasi Mahasiswa

    Directory of Open Access Journals (Sweden)

    Putriaji Hendikawati

    2011-12-01

    Full Text Available Penelitian ini dilaksanakan untuk mengungkap dan menganalisis faktor-faktor yangmempengaruhi perolehan indeks prestasi mahasiswa. Populasi penelitian adalahmahasiswa program studi Pendidikan Matematika FMIPA Unnes dan dipilih sampelsebanyak 3 kelas. Pengambilan sampel dilakukan dengan cara stratified cluster randomsamplingdengan sampel penelitian berjumlah 114 mahasiswa.Hasil penelitian menunjukkan bahwa Indeks Prestasi (IP mahasiswa dipengaruhioleh beberapa variabel antara lain: variabel suasana hati, membagi waktu, hubungandengan keluarga, penjelasan dosen, suasana tempat tinggal, kegiatan selain kuliah, bakat,adaptasi lingkungan, pantauan orang tua, perhatian orang tua, pergaulan, makan dan gizi,IQ dan EQ, kemampuan sosialisasi, kondisi keuangan, suasana belajar kampus, pancaindera kemampuan menangkap materi, dan olahraga. Setelahdilakukan analisis faktor danproses reduksi diperoleh5 faktor yang mempengaruhi IP mahasiswa. Lima faktor tersebutadalah Faktor Manajemen Diri, Faktor Lingkungan Sekitar, Faktor Kondisi Eksternal,Faktor Kondisi Fisik dan Faktor Olahraga.Hasil penelitian ini bermanfaat bagi mahasiswa serta para dosen khususnyapenentu kebijakan di jurusan Matematika FMIPA Unnes, untuk mengembangkan sertameningkatkan faktor-faktor yang mempengaruhi IP mahasiswa yang berhubungan dengankebijakan dalam kampus agar dapat memberikan kontribusi positif bagi perolehan IPmahasiswa. Kata kunci: analisis faktor, indeks prestasi, mahasiswa.

  20. APLIKASI META-ANALISIS DALAM PENGUJIAN VALIDITAS AITEM

    Directory of Open Access Journals (Sweden)

    Helly Prajitno Soetjipto

    2016-09-01

    Full Text Available Proses validasi dan penghitungan reliabilitas skala psikologi dianggap sebagai salah satu langkah penting. Anggapan ini bisa dipahami karena penyusunan dan pengujian skala merupakan langkah yang sangat menentukan analisis dan kesimpulan penelitian.

  1. La evaluacion y el analisis de politicas publicas

    National Research Council Canada - National Science Library

    Salazar Vargas, Carlos

    2009-01-01

    Dentro del "EPPPAL: Enfoque Propio de Politicas Publicas desde y para America Latina", la distincion entre "evaluacion" y "analisis" es un tema crucial, ya que equilibra, complementa y cuestiona la generosa propuesta...

  2. Application of the Scandpower methodology for the pattern design of the control bars at full power in the cycle 1 of the CNLV; Aplicacion de la metodologia de Scandpower para el diseno de patrones de barras de control a plena potencia en el ciclo uno de la CNLV

    Energy Technology Data Exchange (ETDEWEB)

    Montes T, J.L.; Perusquia C, R. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    1992-05-15

    The objective of this report is by means of the methodology provided by Scandpower to design a group of patterns of control bars to full power for the operation of the first operation cycle of the Laguna Verde Unit 1 reactor. (Author)

  3. Analisis Perilaku Dan Kepuasan Pelanggan BMI (Bank Muamalat Indonesia) Cabang Surabaya Dengan Menggunakan Analisis Regresi Logistik

    OpenAIRE

    Suparto

    2009-01-01

    Dalam penelitian ini, akan diteliti hubungan antara variabel identitas dan perilaku dan perilaku nasabah yang mempengaruhi tingkat kepuasannya terhadap pelayanan BMI (Bank Muamalat Indonesia). Dari analisis regresi logistik disimpulkan bahwa laki-laki cenderung merasa puas terhadap pelayanan BMI, sebesar 2,503 kali dibandingkan perempuan. Nasabah yang pegawai negeri/ABRI cenderung merasa puas 1,833 kali, yang wiraswasta/pengusaha sebesar 0,288 kali, dan pegawai swasta 0,480 kali bila dibandin...

  4. IDENTIFIKASI MISKONSEPSI SISWA SMP PADA KONSEP FOTOSINTESIS MELALUI ANALISIS GAMBAR

    Directory of Open Access Journals (Sweden)

    Devi Ariandini

    2014-01-01

    Full Text Available Tujuan dari penelitian ini adalah untuk mengidentifikasi miskonsepsi siswa dengan analisis menggambar. Tiga puluh empat siswa di kelas 8 di sekolah menengah pertama digunakan sebagai subyek dalam penelitian ini. Teknik sampel menggunakan teknik purposive sampling. Data yang diperlukan untuk penelitian ini dikumpulkan melalui kuesioner, menggambar analisis rubrik, dan wawancara. Identifikasi Kesalahpahaman ditentukan dengan menggambar siswa berdasarkan menggambar kriteria klasifikasi oleh Kose (2008. Siswa diperintahkan untuk menarik tentang konsep fotosintesis setelah proses pembelajaran. Gambar siswa dianalisis dengan rubrik dan setelah itu mereka diwawancarai. Hasil penelitian menunjukkan tidak semua tingkat kriteria menggambar dari tingkat 1 sampai 5 diidentifikasi. Dari hasil analisa, gambar paling banyak ditemukan adalah pada tingkat 4. Gambar pada tingkat 4 dikategorikan sebagai gambar lengkap konsep fotosintesis dan tidak ada kesalahpahaman ditemukan. Berdasarkan gambar mereka, ada siswa 2,9% diidentifikasi yang diselenggarakan kesalahpahaman. Ada perbedaan jumlah siswa yang diadakan kesalahpahaman antara gambar hasil analisis dan hasil wawancara. Dari hasil wawancara, ada siswa 35,2% dimiliki kesalahpahaman, lebih dari menggambar hasil analisis. Ini berarti bahwa identifikasi kesalahpahaman melalui analisis gambar tidak efektif. Kesalahpahaman siswa yang paling sering terjadi pada konsep fotosintesis adalah tempat berlangsungnya fotosintesis. Faktor yang membuat kesalahpahaman siswa yaitu karena siswa itu sendiri dan lingkungannya. Kata Kunci: fotosintesis, kesalahpahaman, konsep, menggambar analisis

  5. Star Formation Activity of Barred Spiral Galaxies

    Science.gov (United States)

    Kim, Eunbin; Hwang, Ho Seong; Chung, Haeun; Lee, Gwang-Ho; Park, Changbom; Cervantes Sodi, Bernardo; Kim, Sungsoo S.

    2017-08-01

    We study the star formation activity of nearby galaxies with bars using a sample of late-type galaxies at 0.02≤slant z≤slant 0.05489 and {M}rmass and redshift distributions similar to barred galaxies. We find that the star formation activity of strongly barred galaxies probed by starburstiness, g-r, {NUV}-r, and mid-infrared [3.4]-[12] colors is, on average, lower than that of non-barred galaxies. However, weakly barred galaxies do not show such a difference between barred and non-barred galaxies. The amounts of atomic and molecular gas in strongly barred galaxies are smaller than those in non-barred galaxies, and the gas metallicity is higher in strongly barred galaxies than in non-barred galaxies. The gas properties of weakly barred galaxies again show no difference from those of non-barred galaxies. We stack the optical spectra of barred and non-barred galaxies in several mass bins and fit to the stacked spectra with a spectral fitting code, STARLIGHT. We find no significant difference in stellar populations between barred and non-barred galaxies for both strongly and weakly barred galaxies. Our results are consistent with the idea that the star formation activity of barred galaxies was enhanced in the past along with significant gas consumption, and is currently lower than or similar to that of non-barred galaxies. The past star formation enhancement depends on the strength of bars.

  6. Bars in Cuspy Dark Halos

    CERN Document Server

    Dubinski, John; Shlosman, Isaac

    2008-01-01

    We examine the bar instability in models with an exponential disk and a cuspy NFW-like dark matter (DM) halo inspired by cosmological simulations. Bar evolution is studied as a function of numerical resolution in a sequence of models spanning 10K to 100M DM particles - including a multi-mass model with an effective resolution of 10G. The goal is to find convergence in dynamical behaviour. We characterize the bar growth, the buckling instability, pattern speed decay through resonant transfer of angular momentum, and possible destruction of the DM halo cusp. Overall, most characteristics converge in behaviour in detail for halos containing more than 10M particles. Notably, the formation of the bar does not destroy the density cusp in this case. These higher resolution simulations clearly illustrate the importance of discrete resonances in transporting angular momentum from the bar to the halo.

  7. ANALISIS KUALITAS PRODUK SEPATU TOMKINS

    Directory of Open Access Journals (Sweden)

    Ria Arifianti

    2013-03-01

    Full Text Available Tujuan dari penelitian ini adalah untuk memperoleh kajian tentang pelaksanaan pengendalian kualitas sepatu Tomkins pada PT Primarindo Asia Infrastruktur Tbk Bandung, Pengendalian kualitas menggunakan peta kendali c dan memilih metode yang paling efektif antara peta kendali c dengan pengendalian kualitas yang digunakan perusahaan. Kualitas berkaitan dengan pemenuhan permintaan, atau melebihi permintaan, pemenuhan kebutuhan konsumen untuk saat ini dan masa yang akan datang. Hal ini berarti bahwa produk yang dihasilkan memenuhi kebutuhan  konsumen dan cocok dengan penggunaan konsumen. Tipe penelitian adalah kuantitatif. Pengumpulan datanya adalah studi literatur dan studi lapangan. Studi lapangan berkaitan dengan observasi dan wawancara. Teknik penarikan sampelnya menggunakan purposive random sampling. Data yang digunakan adalah data produksi tahun 2007 sampai dengan 2009. Pengendalian yang dilakukan perusahaan pada saat produksi berdasarkan pada spesifikasi produk yang telah ditetapkan di awal. Pengolahan data menggunakan peta kendali c  menunjukkan semua proses produksi berada dalam batas kendali. Hal ini berarti penggunaan peta kendali c lebih efektif dibandingkan dengan metode yang digunakan perusahaan.The objective of this research were to determine the quality control processof Tomkins shoes at PT. Primarindo Asia Infrastructure Tbk. Bandung.Quality can be defined is meeting, or exceeding, customer requirements now and in the future. This means the product or service is fit for customer’s use. Controlling product quality using c chart.It select the method which one is better or effective for the company. The research methode type is qualitative. Data collection methods are literature and field studies. Field study covers observation and interview.The sampling technique by purposive random sampling. Sample is used that occurred during production years 2007-2009. Control is carried out by Firm, at the time of production based on

  8. ANALISIS KUALITAS PRODUK SEPATU TOMKINS

    Directory of Open Access Journals (Sweden)

    Ria Arifianti

    2013-03-01

    Full Text Available Tujuan dari penelitian ini adalah untuk memperoleh kajian tentang pelaksanaan pengendalian kualitas sepatu Tomkins pada PT Primarindo Asia Infrastruktur Tbk Bandung, Pengendalian kualitas menggunakan peta kendali c dan memilih metode yang paling efektif antara peta kendali c dengan pengendalian kualitas yang digunakan perusahaan. Kualitas berkaitan dengan pemenuhan permintaan, atau melebihi permintaan, pemenuhan kebutuhan konsumen untuk saat ini dan masa yang akan datang. Hal ini berarti bahwa produk yang dihasilkan memenuhi kebutuhan  konsumen dan cocok dengan penggunaan konsumen. Tipe penelitian adalah kuantitatif. Pengumpulan datanya adalah studi literatur dan studi lapangan. Studi lapangan berkaitan dengan observasi dan wawancara. Teknik penarikan sampelnya menggunakan purposive random sampling. Data yang digunakan adalah data produksi tahun 2007 sampai dengan 2009. Pengendalian yang dilakukan perusahaan pada saat produksi berdasarkan pada spesifikasi produk yang telah ditetapkan di awal. Pengolahan data menggunakan peta kendali c  menunjukkan semua proses produksi berada dalam batas kendali. Hal ini berarti penggunaan peta kendali c lebih efektif dibandingkan dengan metode yang digunakan perusahaan.The objective of this research were to determine the quality control processof Tomkins shoes at PT. Primarindo Asia Infrastructure Tbk. Bandung.Quality can be defined is meeting, or exceeding, customer requirements now and in the future. This means the product or service is fit for customer’s use. Controlling product quality using c chart.It select the method which one is better or effective for the company. The research methode type is qualitative. Data collection methods are literature and field studies. Field study covers observation and interview.The sampling technique by purposive random sampling. Sample is used that occurred during production years 2007-2009. Control is carried out by Firm, at the time of production based on

  9. Galaxy Zoo: CANDELS Barred Disks and Bar Fractions

    CERN Document Server

    Simmons, B D; Lintott, Chris; Masters, Karen L; Willett, Kyle W; Keel, William C; Smethurst, R J; Cheung, Edmond; Nichol, Robert C; Schawinski, Kevin; Rutkowski, Michael; Kartaltepe, Jeyhan S; Bell, Eric F; Casteels, Kevin R V; Conselice, Christopher J; Almaini, Omar; Ferguson, Henry C; Fortson, Lucy; Hartley, William; Kocevski, Dale; Koekemoer, Anton M; McIntosh, Daniel H; Mortlock, Alice; Newman, Jeffrey A; Ownsworth, Jamie; Bamford, Steven; Dahlen, Tomas; Faber, Sandra M; Finkelstein, Steven L; Fontana, Adriano; Galametz, Audrey; Grogin, N A; Grutzbauch, Ruth; Guo, Yicheng; Haussler, Boris; Jek, Kian J; Kaviraj, Sugata; Lucas, Ray A; Peth, Michael; Salvato, Mara; Wiklind, Tommy; Wuyts, Stijn

    2014-01-01

    The formation of bars in disk galaxies is a tracer of the dynamical maturity of the population. Previous studies have found that the incidence of bars in disks decreases from the local Universe to z ~ 1, and by z > 1 simulations predict that bar features in dynamically mature disks should be extremely rare. Here we report the discovery of strong barred structures in massive disk galaxies at z ~ 1.5 in deep rest-frame optical images from CANDELS. From within a sample of 876 disk galaxies identified by visual classification in Galaxy Zoo, we identify 123 barred galaxies. Selecting a sub-sample within the same region of the evolving galaxy luminosity function (brighter than L*), we find that the bar fraction across the redshift range 0.5< z < 2 (f_bar = 10.7 +6.3 -3.5% after correcting for incompleteness) does not significantly evolve. We discuss the implications of this discovery in the context of existing simulations and our current understanding of the way disk galaxies have evolved over the last 11 bil...

  10. [Glycemic response to consumption of a cereals and legume (Phaseolus vulgaris) bar on healthy individuals].

    Science.gov (United States)

    Zambrano, Rosaura; Granito, Marisela; Valero, Yolmar

    2013-06-01

    The objective of this work was to formulate a cereals and legume (Phaseolus vulgaris) bar and assess its impact on the glycemic response of healthy individuals, in order to contribute to the healthy food supply beneficial to consumers. A mixture of cereals (corn and oats) and different percentages (20 and 30%) of Phaseolus vulgaris was used to formulate the bar. Additionally, a legume cereal bar without legumes (bar control) was prepared. The bar with 30% of Phaseolus vulgaris was selected through sensory evaluation, being scored with better flavor and texture. This combination of cereals and legumes aminoacid improves complementation and reaches the formulation criteria previously established. Chemical characterization indicated a higher protein content in the bar with 30% of Phaseolus vulgaris (13.55%) relative to the bar control (8.5%). The contents of fat, ash and dietary fiber did not differ between the two bars evaluated. However, the soluble fiber and resistant starch of the selected bar was a 32.05% and 18.67%, respectively, than in the control bar; this may contribute to decreasing the rate of glucose uptake. The selected bar presented a low glycemic index (49) and intermediate glycemic load (12.0) in healthy volunteers, which could lead to a possible reduction in the rate of absorption of glucose into the bloodstream, associated with a carbohydrate content of slow absorption. This bar represents a proposal of a healthy snack for the consumer.

  11. Influence of the control bars pattern on the response of the operation channels of the TRIGA Mark III reactor; Influencia del patron de barras de control sobre la respuesta de los canales de operacion del reactor TRIGA Mark III

    Energy Technology Data Exchange (ETDEWEB)

    Paredes G, L.C

    1991-07-15

    The local flow perturbations not generated by movements of bars not planned adequately to operate the reactor to 1 MW of thermal power, are reflected in the independent responses of the operation channels of the same one, find variations average from 17% to 30% for the channel of the power percent and of until 10% for the logarithmic channel. For the case of the lineal and percent power channels, these are between 14% and 46% as maximum when moving some of the bars. These variations can diminish until 5% in the channel of the power percent and until 3% on the average for the logarithmic one, all times when the calculated bars pattern for that irradiation considers that all the bars operate inside the lineal region of its calibration curve with approximately the same reactivity value each one and that during the operation the required reactivity compensations are carried out with the diametrically opposed bar to the irradiation installation used in that experiment. (Author)

  12. Analisis Model Manajemen Insiden Berbasis Cloud Computing

    Directory of Open Access Journals (Sweden)

    Anggi Sukamto

    2015-05-01

    Full Text Available Dukungan teknologi informasi yang diterapkan oleh organisasi membutuhkan suatu manajemen agar penggunaannya dapat memenuhi tujuan penerapan teknologi tersebut. Salah satu kerangka kerja manajemen layanan teknologi informasi yang dapat diadopsi oleh organisasi adalah Information Technology Infrastructure Library (ITIL. Dukungan layanan (service support merupakan bagian dari proses ITIL. Pada umumnya, aktivitas dukungan layanan dilaksanakan dengan penggunaan teknologi yang dapat diakses melalui internet. Kondisi tersebut mengarah pada suatu konsep cloud computing. Cloud computing memungkinkan suatu instansi atau perusahaan untuk bisa mengatur sumber daya melalui jaringan internet. Fokus penelitian ini adalah menganalisis proses dan pelaku yang terlibat dalam dukungan layanan khususnya pada proses manajemen insiden, serta mengidentifikasi potensi penyerahan pelaku ke bentuk layanan cloud computing. Berdasarkan analisis yang dilakukan maka usulan model manajemen insiden berbasis cloud ini dapat diterapkan dalam suatu organisasi yang telah menggunakan teknologi komputer untuk mendukung kegiatan operasional. Kata Kunci—Cloud computing, ITIL, Manajemen Insiden, Service Support, Service Desk.

  13. Bar Coliseo, en Sevilla

    Directory of Open Access Journals (Sweden)

    de la Peña Neila, Antonio

    1963-10-01

    Full Text Available This bar is situated inside the «Coliseo» building, which houses a cinema, as well as a number of commercial establishments. In order not to break the unity of the total project, no attempt has been made to alter the exterior aspect of the bar. No attempt was made, either, to make it into an intimate, club type of bar, now so much in fashion. Rather has it been given a diaphanous style, seeking the best possible use of the floor space. The windows of the building are elongated, and there is an intermediate floor level, whose detailed structure is metallic. A cleverly designed staircase, of folded sheet metal connects the ground floor, the intermediate floor level and the restaurant. Materials were carefully chosen in accordance with their function. The colour scheme has a sustained unity throughout the building, and care has been taken to avoid surprising or vivid chromatic patterns. Ceramic enamels by the painter Santiago del Campo provide a feature of decoration on the ground floor, and also serve to cover up the return air ducts. On the top floor, the restaurant is fitted with coloured tile facings, the work of the Seville painters Maria Josefa Sánchez, María Dolores Sánchez and Emilio García Ortiz. The bottom joints of the timber beams, in conjunction with the tile patterns, is reminiscent of the traditional Sevillian habit of placing ceramic units between the timber framework of buildings. The initial problem of the architect was to combine the optimum functional efficiency and aesthetic quality of the project, and the final solution is undoubtedly successful.El establecimiento está situado dentro del edificio «Coliseo», complejo formado por una sala de cine, y con la parte lateral destinada a locales comerciales. Formando un conjunto único no se pensó nunca en transformar los revestimientos y molduras de fachada. Tampoco presidió la idea de conseguir un establecimiento íntimo «tipo Club», tan en boga actualmente, sino un

  14. ANALISIS VARIABEL KEUANGAN YANG MEMPENGARUHI KEBIJAKAN DEVIDEN

    Directory of Open Access Journals (Sweden)

    Sumiadji -

    2012-03-01

    Full Text Available Penelitian ini dilakukan untuk menguji pengaruh variabel keuangan yang terdiri dari: rasio pro-fitabilitas (return on assets, likuiditas (cash ratio, rasio hutang (debt to equity ratio, market value (earnings per share, dan perputaran total aset (total assets turnover terhadap kebijakan dividen yang diproksikan dengan dividend payout ratio (DPR pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia tahun 2004-2008. Prosedur pemilihan sampel penelitian menggunakan purposive sampling sehingga menghasilkan 8 perusahaan yang memenuhi kriteria sampel. Data sekunder dikumpulkan dengan teknik dokumentasi bersumber dari Indonesian Capital Market Directory (ICMD, laporan keuangan, dan hasil Rapat Umum Pemegang Saham (RUPS. Teknik analisis yang digunakan dalam penelitian ini adalah analisis regresi linear berganda. Hasil penelitian ini adalah secara simultan variabel ROA, CR, DER, EPS dan TATO berpengaruh terhadap DPR. Secara parsial variabel yang mempengaruhi DPR adalah CR, EPS dan TATO. Varabel lainnya, yaitu ROA dan DER ditemukan tidak berpengaruh terhadap DPR. This research was conducted to examine the influence of the financial variables which consists of: return on assets (ROA, cash ratio (CR, debt to equity ratio (DER, earnings per share (EPS, and total asset turnover (TATO to the dividend policy that indicated by the dividend payout ratio (DPR of listed manufacturing company in Indonesia Stock Exchange  2004 to 2008. The sample selection procedure used was a purposive sampling so that it produced eight companies that met the sample criteria. Se-condary data was collected by the documentation technique were obtained from the Indonesian Capital Market Directory (ICMD, financial statements, and the results of the Annual General Meeting of Shareholders. The analysis technique used was multiple linear regression analysis. The research found that five variables of kind of ROA, CR, DER, EPS dan TATO simultaneously influence to dividend

  15. PENENTUAN DAERAH RAWAN GIZI BERDASARKAN ANALISIS SPATIAL

    Directory of Open Access Journals (Sweden)

    Noviati Fuada

    2012-11-01

    Full Text Available Latar Belakang : Riset Kesehatan Dasar telah dilakukan di Indonesia (RISKESDAS 2007. Riset telah mengumpulkan data-data yang terdiri dari data kesehatan yang menggambarkan status gizi anak di bawah lima (antrophometri data di seluruh wilayah Indonesia. Kenyataanya masih sedikit analisis dengan menggunakan metode GIS, oleh karena itu artikel ini akan dikaji dengan metode spasial. Kajian ini diharapkan dapat memberikan informasi faktual, yang dapat mendukung kebijakan daerah. Tujuan: Mengidentifikasi daerah kabupaten/provinsi rawan status gizi anak balita, Metode: Analisa GIS denganmenggunakan metode spasial (pengelompokan data dan overlay dengan cara union. Data RISKESDAS 2007. Hasil: Wilayah tingkat tinggi potensi rawan gizi bermasalah (bersumber overlay antara peta sebaran status gizi balita dengan peta sebaran KK miskin  adalah; Kota Tasikmalaya, Kab. Tasikmalaya, Cianjur, Garut, Ciamis, Bandung, Subang dan Majalengka. Wilayah tingkat tinggi berpotensi terkena infeksi penyakit (berdasarkan peta sebaran resiko Infeksi Penyakit dan pemanfaatan posyandu adalah: Kabupaten Purwakarta, Karawang, Bekasi, Bogor, Sukabumi, Tasikmalaya, Kota Tasikmalaya, Bekasi dan Bogor. Wilayah berpotensi rawan gizi kategori tinggi (bersumber pada 4 faktor/peta sebaran meliputi, Kabupaten Cianjur, Garut, Tasikmalaya dan Kota Tasikmalaya. Kasus Gizi bermasalah berdasarkan 3 indeks gabungan menyebar di seluruh wilayah Provinsi Jawa Barat. Wilayah kasus gizi bermasalah kategori tinggi, dan kategori sedang, sebagian besar  terjadi di wilayah Kabupaten. Baik kategori sedang maupun tinggi merupakan wilayah yang berdampingan. Gambaran ini mengarah pada fakta bahwa  masalah gizi cenderung merupakan masalah epidemiologi. Kesimpulan: Terdapat empat wilayah kabupaten status gizi yang paling serius dalam kategori tinggi meliputi, Kabupaten Cianjur, Garut, Tasikmalaya dan Kota Tasikmalaya.  Kata kunci: analisis spasial, status gizi, posyandu, rawan gizi 

  16. Analysis on the allocation of administrative dose control of personal dosimetry in the HU Ramon y Cajal in Madrid; Analisis sobre la asignacion de dosis adminsitrativas en el control de dosimetria personal en el Hu Ramon y Cajal de Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez, K.; Prieto, D.; Alonso, L.; Sastre, J. M.; Ferrer, N.; Arranz, L.

    2011-07-01

    Continuing education programs and information and personal follow through written and verbal notifications implemented in the hospital have allowed to know the causes of non-delivery of the dosimeter, reduce the percentage of administrative dose assignment and achieve a more effective dosimetric control.

  17. Repairing and strengthening a fractured Hader bar.

    Science.gov (United States)

    Herrero, D B

    1997-01-01

    Stresses from occlusion and metal fatigue over time can cause fracture of overdenture retention bars. Often failure of the bar necessitates the removal and remake of the bar. This may damage the abutment, especially if there are dowel posts involved. This article describes a method for reinforcing the existing bar without having to remove the bar or significantly alter the overdenture. The fractured bar can be prepared in the mouth to receive a reinforcing superstructure that will be cemented.

  18. Measurement and analysis of the effect of an uneven surface (STEP) in an electron beam quality control planners; Medida y analisis de efecto de una superficie irregular (ESCALON) en un haz de electrones para control de calidad de planificadores

    Energy Technology Data Exchange (ETDEWEB)

    Angulo Pain, E.; Urena Llinares, A.; Ramos Caballero, L. J.; Quinones Rodriguez, L. A.; Castro Ramirez, I.; Iborro Oquendo, M.

    2011-07-01

    The objective of this study is to analyze the behavior of the algorithm for calculating electron of our scheduler when there is a discontinuity or step in the phantom with respect to the incidence of the beam. It reflects the special situation in some areas of treatment where the irregularity on the surface is very large surface constituting a real step, as for example in areas close to the jaw. Therefore, as stated in the National Protocol for quality control planning systems of radiation therapy in SEFM DOH5 test, we verify the accuracy of the calculation under the conditions described above.

  19. Influence of laser treatment on the fatigue of notched bar

    Institute of Scientific and Technical Information of China (English)

    ZhangHui; LingWeiye; JiangShouwei

    2003-01-01

    Fatigue cutting is a new approach for separating material. Man-made fatigue can be realized by applying a rotating bending load to a notched bar. To better utilize the new method, laser treatment is adopted in this study. After laser radiation at the notch root, the fatigue cycle of the bar drops dramatically. Based on the experimental result, we draw the conclusion that the fatigue of the bar is influenced by the shape of the hardened area. A hardened area that has a small axial dimension and a relatively large radial dimension facilitates the fatigue. The desirable hardened area can be obtained by controlling the laser treatment parameters.

  20. The Application of Fishbone Diagram Analisis to Improve School Quality

    Directory of Open Access Journals (Sweden)

    Slameto Slameto

    2016-06-01

    Full Text Available The research problems are: 1 What steps are to take in a program development aimed at improving the quality of school using a fishbone analysis? 2 Is the program model using fishbone analysis  effective and efficient in meeting the school’s needs to improve its quality? This is research and developmental which comprises 3 phases, namely Preliminary Study, Model Development, and Evaluation/Model Testing. The qualitative data come from the input of management experts and the result of interviews/FGD with stakeholders. The quantitative data are obtained from the assessment of management experts on the product draft, the observation sheets for the field study on the standards of education, and the try out. Data analisis on the validation result uses a descriptive analysis technique. Data from the questionnaire are analyzed by descriptive statistical technique. The results are: 1 the developmental steps in the school quality improvement program by way of fish bone analysis have gone through 6 phases, 2 the research product using fish bone diagram has proved to be simple, applicable, important, controllable, as well as adaptable. Furthermore, it is communicable, so that it has been effective and efficient in meeting the school’s needs for making its educational quality improved.

  1. ANALISIS VARIABILITAS CURAH HUJAN DAN SUHU DI BALI

    Directory of Open Access Journals (Sweden)

    Ogi Setiawan

    2017-01-01

    Full Text Available Indonesia sebagai negara kepulauan yang terdiri dari pulau-pulau besar dan kecil menjadi sangat rentan terhadap dampak perubahan iklim. Salah satu pulau yang juga rentan terhadap perubahan iklim adalah pulau Bali. Dampak potensial adanya perubahan iklim adalah perubahan pola hujan, peningkatan suhuudaradankenaikanpermukaanlaut. Sektoryangakanmenerimadampakperubahaniklimdengan serius adalah sektor kehutanan dan pertanian. Untuk mendukung upaya mitigasi dan adaptasi maka diperlukan informasi perubahan iklim yang terjadi. Penelitian ini bertujuan untuk mengetahui variabilitas iklim di Bali. Metode yang digunakan adalah analisis kecenderungan curah hujan, analisis perubahan suhu udara, analisis perubahan tipe iklim dan analisis pergeseran bulan basah, lembab dan kering. Data hujan yang digunakan adalah data hujan dari GPCC (1961-1998 dan BMKG Bali (19992008, sedangkan data suhu berasal dari BMKG Bali (2004-2008. Hasil analisis menunjukkan bahwa di pulau Bali secara umum sudah mengalami perubahan iklim. Tipe iklim berdasarkan Schmidt-Ferguson mengalami perubahan dari relatif basah menjadi agak kering. Suhu udara rata-rata bulanan serta curah hujan bulanan dan tahunan memiliki kecenderungan yang semakin meningkat. Bulan basah dan bulan kering telah mengalami pergeseran dan perubahan jumlahnya. Dampak perubahan iklim terhadap ekosistem hutan di Bali belum diketahui dengan pasti, namun terdapat beberapa implikasi perubahan iklim terhadap sektor kehutanan diantaranya kebakaran hutan dan perubahan jadwal penanaman.

  2. Analysis of passive systems as a tool for energy saving in buildings: solar control; Analisis de sistemas pasivos como herramienta para el ahorro de energia en edificaciones: Control solar

    Energy Technology Data Exchange (ETDEWEB)

    Saravia, Maricela; Morillon Galvez, David [Instituto de Ingenieria, UNAM, Mexico, D. F. (Mexico)

    1999-07-01

    A bioclimatic study of El Salvador is presented, with the purpose of using window eaves as elements of passive solar control and to determine the optimal angles of orientation, in order to diminish the thermal gains by direct solar radiation and to manage to get close to the comfort conditions. The former with the intention of integrating measures that help to obtain energy efficiency and comfortable buildings, for the conditions of warm humid climate, characteristic of a Central American country like El Salvador. Besides offering a document of consultation among the professionals dedicated to the design and as base of bioclimatic considerations that must have the construction regulations. As a conclusion the optimal angles of eaves for each orientation are presented and a quantitative estimation of the savings that would imply not to consume electrical energy in cooling systems using these elements as a protection to the direct solar radiation. [Spanish] Se presenta un estudio del bioclima de El Salvador, con el fin de utilizar aleros de ventana como elementos de control solar pasivo y determinar los angulos optimos por orientacion, para disminuir las ganancias termicas por radiacion solar directa y lograr acercar a las condiciones de confort. Lo anterior con el objeto de integrar medidas que coadyuven a lograr edificios energeticamente eficientes y confortables, para las condiciones de clima calido humedo, caracteristico de un pais centroamericano como El Salvador. Ademas de brindar un documento de consulta entre los profesionales dedicados al dise y como base de consideraciones bioclimaticas que debe tener el reglamento de construcciones. Como conclusion se presentan los angulos optimos de alero por cada orientacion y una estimacion cuantitativa del ahorro que implicaria el no consumir energia electrica en sistemas de enfriamiento utilizando estos elementos como una proteccion a la radiacion solar directa.

  3. Nanoporosity of Si (100) bars

    Science.gov (United States)

    Novikov, S. N.; Timoshenkov, S. P.; Minaev, V. S.; Goryunova, E. P.; Gerasimenko, N. N.; Smirnov, D. I.

    2016-09-01

    Si(100) samples cut from a typical bar (100 mm in diameter) prepared using industrial technology are studied. Measurements of the electron work function (EWF) show that the size effects in these samples (a reduction in thickness along with a sample's area and the EWF) detected earlier were due to nanostructure porosity that was buried by the technological treatment of a bar's surface. This hidden nanoporosity is assumed to be a manifestation of the secondary crystal structure.

  4. Triply heavy tetraquark states with the $QQ\\bar{Q}\\bar{q}$ configuration

    CERN Document Server

    Chen, Kan; Wu, Jing; Liu, Yan-Rui; Zhu, Shi-Lin

    2016-01-01

    In the framework of the color-magnetic interaction, we systematically investigate the mass splittings of the $QQ\\bar{Q}\\bar{q}$ tetraquark states and estimated their rough masses in this work. These systems include the explicitly exotic states $cc\\bar{b}\\bar{q}$ and $bb\\bar{c}\\bar{q}$ and the hidden exotic states $cc\\bar{c}\\bar{q}$, $cb\\bar{b}\\bar{q}$, $bc\\bar{c}\\bar{q}$, and $bb\\bar{b}\\bar{q}$. If a state around the estimated mass region could be observed, its nature as a genuine tetraquark is favored. The strong decay patterns shown here will be helpful to the experimental search for these exotic states.

  5. Bar Dissolution in Prolate Halos

    CERN Document Server

    Ideta, M; Ideta, Makoto; Hozumi, Shunsuke

    2000-01-01

    The time evolution of barred structures is examined under the influence of the external forces exerted by a spherical halo and by prolate halos. In particular, galaxy disks are placed in the plane including the major axis of prolate halos, whose configuration is often found in cosmological simulations. N-body disks in fixed external halo fields are simulated, so that bars are formed via dynamical instability. In the subsequent evolution, the bars in prolate halos dissolve gradually with time, while the bar pattern in a spherical halo remains almost unchanged to the end of the simulation. The decay times of the bars suggest that they can be destroyed in a time smaller than a Hubble time. Our results indicate that this dissolution process could occur in real barred galaxies, if they are surrounded by massive dark prolate halos, and the configuration adopted here is not unusual from the viewpoint of galaxy formation. For a prolate halo model, an additional simulation that is restricted to two-dimensional in-plan...

  6. Analysis, simulation and control of electromagnetic transients in gas insulated substations in SF6 by means of grounding grid; Analisis, simulacion y control de transitorios electromagneticos en subestaciones aisladas en SF6 por medio de redes de tierra

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez Martinez, Gaston

    2007-12-15

    The use of SF6 substations is actually an extensive practice in industrial countries. Some of they replace conventional air substations and the others are new designs in the range of 34.5 kV to 1000 kV. During the switching events in a GIS substation, very fast transients overvoltage may appear and originate faults, malfunctions in the electronic and control equipment, besides the risk by electrical discharge in the personnel who are working in the substation. These overvoltage are produced by the collapse of the electric field on GIS terminals during switching events originating Very Fast Transient Overvoltage (VFTO) and the increase of the Transient Enclosure Voltage (TEV). This investigation is focused on diminishing the magnitude of the VFTO and TEV by designing and redesigning grounding grids for gas insulated substations in SF6. The objective of this work is to design a grounding grid for an air substation and redesign it for a GIS substation. The computer simulation uses a detailed model of the substation in SF6 interconnected with an aerial grounding grid and by adding methodologically grounding rods, the VFTO and TEV within the GIS are reduced. The results of the computer simulation show that the designed grounding grid allows considerably diminishing the magnitude of the VFTO; nevertheless this design doesn't appropriately attenuate the TEV magnitude. [Spanish] Hoy en dia, el uso de subestaciones GIS se ha generalizado. Algunas reemplazan a las subestaciones aereas y otras son de nueva creacion y se instalan en tensiones de 34.5kV hasta 1000 kV. Durante las operaciones de maniobra de la subestacion GIS, se presentan sobretensiones transitorias ultra rapidas que pueden dar origen a diversas fallas, a un malfuncionamiento del equipo electronico y de control asi como el riesgo por descarga electrica al personal que labora en la subestacion. Estas sobretensiones se producen debido al colapso del campo electrico en terminales del interruptor ante

  7. ANALISIS GEN HAEMAGGLUTININ PADA VIRUS CAMPAK LIAR

    Directory of Open Access Journals (Sweden)

    Subangkit Subangkit

    2015-05-01

    Full Text Available AbstrakPenyakit Campak disebabkan oleh virus campak yang termasuk genus Morbilivirus dan Family Paramyxoviridae. Penyakit campak masih menjadi masalah kesehatan karena masih ditemukan Kejadian Luar Biasa (KLB di Indonesia. Salah satu penyebab terjadinya KLB tersebut diduga sebagaiakibat perbedaan antigenesitas antara strain vaksin yang digunakan dengan strain virus campak liar yang beredar di Indonesia. Penelitian ini bertujuan mendapatkan gambaran tentang karakteristik genetik gen Haemagglutinin virus campak liar yang ada di Indonesia. Spesimen yang digunakan sebanyak 27 isolat virus penyebab KLB dari 17 propinsi selama periode tahun 2003-2010. Isolat virus dilakukan pemeriksaan secara RT-PCR dan sekuensing dengan metode Sanger. Hasil sekuensing dianalisis dengan menggunakan perangkat lunak Bioedit 7.0 dan MEGA 4.0. Hasil penelitian didapatkan perbedaan 10 asam amino antara virus campak strain vaksin CAM-70 dan virus campak liar pada posisi D416N; K424T; V451M; N455T; V466I; I473T; F476L; Y481S atau Y481N; H495N; G505D. Kesimpulan penelitian ini adalah terdapat perbedaan karakteristik genetik antara virus campak liar di Indonesia berbeda dengan strain virus vaksin CAM-70.Kata kunci : Campak, Analisis Molekuler, Hemagglutinin, CD46AbstractMeasles is caused by virus belonging to the genus Morbilivirus and Family Paramyxoviridae. Measles is still a public health problem because outbreak of measles still found in Indonesia. Outbreak is suspected as a result of differences in antigenicity between vaccine strains used with wild-type measles virus strains circulating in Indonesia. This study aims to get genetic characteristics of wild-type measles virus haemagglutinin gene in Indonesia. The specimens were used 27 viral isolates from 17 provinces period 2003-2010. Viral isolates examined by RT-PCR and sequencing with Sanger method. Sequencing analysis were conducted using Bioedit 7.0 and MEGA 4.0 software. The results showed 10 amino acid differences

  8. KLASIFIKASI TINGKAT KEPUASAN PELANGGAN DENGAN ANALISIS DISKRIMINAN

    Directory of Open Access Journals (Sweden)

    A Rizkiana

    2016-03-01

    Full Text Available Persaingan yang semakin ketat dalam dunia usaha khususnya yang bergerak dalam bidang jasa, mengharuskan perusahaan menempatkan orientasi kepuasan pelanggan sebagai tujuan utama. Untuk mempertahankan pelanggan, memperluas pangsa pasar dan meningkatkan keuntungan, perusahaan harus berupaya menciptakan suatu strategi yang dapat memberikan nilai kepuasan terhadap pelanggan. Penelitian ini menganalisis kepuasan pelanggan Leasing Company di Kabupaten Semarang dengan analisis diskriminan. Penelitian ini dilaksanakan dengan tujuan untuk mengetahui perbedaan yang signifikan kepuasan pelanggan pengguna jasa Leasing Company dengan membentuk model diskriminan. Metode penelitian yang digunakan adalah metode survey dengan pengumpulan data primer menggunakan angket melalui pengambilan sampel proporsional. Kepuasan pelanggan dibedakan menjadi tiga kategori yaitu tidak puas, cukup puas dan sangat puas. Sedangkan variabel yang diduga mempengaruhi tingkat kepuasan pelanggan adalah usia pelanggan, lama aktifitas, lama waktu pelunasan, besar uang muka (DP, pendapatan, pengeluaran, dan harga kendaraan. Berdasarkan hasil analisis diskriminan tiga factor melalui uji prasyarat dan uji kelayakan variabel, diperoleh dua variabel yang layak dianalisis, yaitu lama waktu pelunasan pinjaman dan besar uang muka. Model diskriminan tiga faktor yang terbentuk adalah zScore =0,969 0,077 dan zScore = 4,146 + 0,085  dengan  sebagai variabel lama pelunasan dan  sebagai variabel uang muka. Hasil validasi menunjukkan angka ketepatan model yang cukup tinggi yaitu 54%. Competition in business, especially in services sector, causing every company must put orientation on customer satisfaction as a primary goal. To retain customers, expand market share and improve profitability, companies must strive to create a strategy to create customer's satisfaction. This study analyzes Leasing Company customer satisfaction in Kabupaten Semarang with discriminant analysis. The purpose of this study

  9. Field observations of nearshore bar formation

    DEFF Research Database (Denmark)

    Aagaard, Troels; Kroon, Aart; Greenwood, Brian;

    2008-01-01

      The formation of an inner nearshore bar was observed during a high-energy event at the sandy beach of Vejers, Denmark. The bar accreted in situ during surf zone conditions and the growth of the bar was associated with the development of a trough landward of the bar. Measurements of hydrodynamics...

  10. Analisis Komponen Biaya Asuransi Jiwa Dwiguna (Endowment

    Directory of Open Access Journals (Sweden)

    Desak Nyoman Trisnawati

    2014-06-01

    Full Text Available Asuransi adalah suatu istilah penyediaan jasa yang bergerak dalam bidang pertanggungan atau perlindungan. Seseorang yang telah mengasuransikan dirinya akan menyetujui kontrak yang disebut dengan polis. Di Indonesia terdapat beberapa jenis asuransi jiwa, salah satunya adalah asuransi jiwa dwiguna. Asuransi jiwa dwiguna adalah asuransi jiwa yang kepada tertanggung akan diberikan sejumlah uang pada akhir asuransi sesuai dengan polis. Jika tertanggung meninggal selama masa asuransi atau setelah akhir asuransi, kepada tertanggung akan diberikan uang sebesar uang pertanggungan. Untuk memenuhi pertanggungan, akan dibayarkan sejumlah uang yang disebut dengan premi. Premi terdiri dari premi netto dan premi bruto, premi netto adalah premi yang perhitungannya hanya berdasarkan faktor mortalita, sedangkan premi bruto adalah gabungan dari premi netto dengan faktor-faktor lain seperti faktor biaya. Penelitian ini membahas tentang analisis komponen biaya pada asuransi jiwa dwiguna. Komponen dari biaya asuransi jiwa dwiguna ini adalah biaya penutupan awal, biaya pengumpulan premi dan biaya pemeliharaan.Semua perhitungan aktuaria menggunakan tabel CSO 1980 dengan bunga 9%. Dengan menerapkan metode Eliminasi Gauss Jordan besarnya komponen biaya dari asuransi jiwa dwiguna masing-masing, biaya penutupan awal sebesar dan , biaya pengumpulan premi sebesar 0,075 dan biaya pemeliharaan sebesar 2.

  11. Analisis Komponen Biaya Asuransi Jiwa Dwiguna (Endowment

    Directory of Open Access Journals (Sweden)

    Desak Nyoman Trisnawati

    2015-04-01

    Full Text Available Asuransi adalah suatu istilah penyediaan jasa yang bergerak dalam bidang pertanggungan atau perlindungan. Seseorang yang telah mengasuransikan dirinya akan menyetujui kontrak yang disebut dengan polis. Di Indonesia terdapat beberapa jenis asuransi jiwa, salah satunya adalah asuransi jiwa dwiguna. Asuransi jiwa dwiguna adalah asuransi jiwa yang kepada tertanggung akan diberikan sejumlah uang pada akhir asuransi sesuai dengan polis. Jika tertanggung meninggal selama masa asuransi atau setelah akhir asuransi, kepada tertanggung akan diberikan uang sebesar uang pertanggungan. Untuk memenuhi pertanggungan, akan dibayarkan sejumlah uang yang disebut dengan premi. Premi terdiri dari premi netto dan premi bruto, premi netto adalah premi yang perhitungannya hanya berdasarkan faktor mortalita, sedangkan premi bruto adalah gabungan dari premi netto dengan faktor-faktor lain seperti faktor biaya. Penelitian ini membahas tentang analisis komponen biaya pada asuransi jiwa dwiguna. Komponen dari biaya asuransi jiwa dwiguna ini adalah biaya penutupan awal, biaya pengumpulan premi dan biaya pemeliharaan.Semua perhitungan aktuaria menggunakan tabel CSO 1980 dengan bunga 9%. Dengan menerapkan metode Eliminasi Gauss Jordan besarnya komponen biaya dari asuransi jiwa dwiguna masing-masing, biaya penutupan awal sebesar dan , biaya pengumpulan premi sebesar 0,075 dan biaya pemeliharaan sebesar 2.

  12. Analisis SWOT untuk Penentuan Strategi Optimalisasi Infrastruktur

    Directory of Open Access Journals (Sweden)

    Sri Wahyuningsih

    2012-12-01

    Full Text Available Undang-undang No.38 tahun 2009 tentang Pos memberikan keleluasaan penyelenggara pos untuk melakukan pengembangan produksi serta peningkatan infrastruktur, yang mendukung daya saing masing-masing penyelenggara pos. Sebagai badan usaha milik negara, PT.Pos Indonesia memiliki jaringan terintegrasi sampai ke pedesaan dan daerah transmigrasi, yang diketahui hampir 100% jaringan dibangun oleh pemerintah. Jaringan Pos adalah jaringan fisik maupun virtual untuk mendukung terselenggaranya layanan pos. Jumlah titik layanan mencapai 24 ribu titik layanan yang menjangkau hampir 100% kecamatan dan 42 % kelurahan/desa. Untuk mengetahui strategi dalam rangka optimalisasi infrastruktur di PT.Pos Indonesia, dilakukan penelitian dengan pendekatan kualitatif dan analisis SWOT dan hasilnya penggambaran pada Matrik Grand Strategi, posisi pada  Kuadran I (positif, positif, artinya, PT.Pos Indonesia khususnya untuk KPRK Jakarta Pusat10000, KPRK Jakarta Utara14000 dan KPRK Bandung 40000 manajemen organisasinya sudah solid, dan banyak mempunyai peluang. Ekspansi dapat dilanjutkan untuk memperbesar pertumbuhan dan pengembangan produk, namun aspek SDM masih perlu ditingkatkan.

  13. Effect of bars on the galaxy properties

    Science.gov (United States)

    Vera, Matias; Alonso, Sol; Coldwell, Georgina

    2016-10-01

    Aims: With the aim of assessing the effects of bars on disk galaxy properties, we present an analysis of different characteristics of spiral galaxies with strong bars, weak bars and without bars. Methods: We identified barred galaxies from the Sloan Digital Sky Survey (SDSS). By visual inspection of SDSS images we classified the face-on spiral galaxies brighter than glog (M∗/M⊙) processing, reflected in the significant changes in the physical properties of the host galaxies.

  14. Managing purchasing and inventory with bar codes. Part II.

    Science.gov (United States)

    Gandy, J

    1986-04-01

    Automated identification systems (bar coding) have proven their worth in a number of diverse manufacturing and materials handling environments. Whether this technology can be broadly applied with equal effectiveness in the health care setting still remains largely unproven. One thing is certain, however. Before bar code technology can be effectively applied in any setting, the materials manager must understand several basic concepts: How materials flow through his physical plant; How, where and in what amounts they are used; and How and when they are expensed. With this information, it is possible to create a systematized approach to materials cost containment, of which bar coding is one element. In the following article, the author illustrates how purchasing and inventory control can be made more time and labor efficient through the use of bar code technology.

  15. Riverbank erosion induced by gravel bar accretion

    Science.gov (United States)

    Klösch, Mario; Habersack, Helmut

    2010-05-01

    Riverbank erosion is known to be strongly fluvially controlled and determination of shear stresses at the bank surface and at the bank toe is a crucial point in bank erosion modeling. In many modeling attempts hydraulics are simulated separately in a hydrodynamic-numerical model and the simulated shear stresses are further applied onto the bank surface in a bank erosion model. Hydrodynamics are usually simulated at a constant geometry. However, in some cases bed geometry may vary strongly during the event, changing the conditions for hydrodynamics along the bank. This research seeks to investigate the effect of gravel bar accretion during high discharges on final bank retreat. At a restored section of the Drava River bed widenings have been implemented to counter bed degradation. There, in an initiated side-arm, self-dynamic widening strongly affects bed development and long-term connectivity to the main channel. Understanding the riverbank erosion processes there would help to improve planning of future restoration measures. At one riverbank section in the side-arm large bank retreat was measured repeatedly after several flow events. This section is situated between two groins with a distance of 60 m, which act as lateral boundaries to the self-widening channel. In front of this bank section a gravel bar developed. During low flow condition most discharge of the side-arm flows beside the gravel bar along the bank, but shear stresses are too low for triggering bank erosion. For higher discharges results from a two-dimensional hydrodynamic-numerical model suggested shear stresses there to be generally low during the entire events. At some discharges the modeled flow velocities even showed to be recirculating along the bank. These results didn't explain the observed bank retreat. Based on the modeled shear stresses, bank erosion models would have greatly underestimated the bank retreat induced by the investigated events. Repeated surveys after events applying

  16. Measurement of B0bar -> D(*)0 K(*)0bar Branching Fractions

    CERN Document Server

    Aubert, B; Boutigny, D; Couderc, F; Karyotakis, Yu; Lees, J P; Poireau, V; Tisserand, V; Zghiche, A; Graugès-Pous, E; Palano, A; Pappagallo, M; Chen, J C; Qi, N D; Rong, G; Wang, P; Zhu, Y S; Eigen, G; Ofte, I; Stugu, B; Abrams, G S; Battaglia, M; Best, D S; Brown, D N; Button-Shafer, J; Cahn, R N; Charles, E; Day, C T; Gill, M S; Gritsan, A V; Groysman, Y; Jacobsen, R G; Kadyk, J A; Kerth, L T; Kolomensky, Yu G; Kukartsev, G; Lynch, G; Mir, L M; Oddone, P J; Orimoto, T J; Pripstein, M; Roe, N A; Ronan, M T; Wenzel, W A; Barrett, M; Ford, K E; Harrison, T J; Hart, A J; Hawkes, C M; Morgan, S E; Watson, A T; Fritsch, M; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Peters, K; Schröder, T; Steinke, M; Boyd, J T; Burke, J P; Cottingham, W N; Walker, D; Çuhadar-Dönszelmann, T; Fulsom, B G; Hearty, C; Knecht, N S; Mattison, T S; McKenna, J A; Khan, A; Kyberd, P; Saleem, M; Teodorescu, L; Blinov, V E; Bukin, A D; Buzykaev, A R; Druzhinin, V P; Golubev, V B; Onuchin, A P; Serednyakov, S I; Skovpen, Yu I; Solodov, E P; Todyshev, Yu K; Bondioli, M; Bruinsma, M; Chao, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, A J; Lund, P; Mandelkern, M A; Mommsen, R K; Röthel, W; Stoker, D P; Abachi, S; Buchanan, C; Foulkes, S D; Gary, J W; Long, O; Shen, B C; Wang, K; Zhang, L; Del Re, D; Hadavand, H K; Hill, E J; Paar, H P; Rahatlou, S; Sharma, V; Berryhill, J W; Campagnari, C; Cunha, A; Dahmes, B; Hong, T M; Richman, J D; Beck, T W; Eisner, A M; Flacco, C J; Heusch, C A; Kroseberg, J; Lockman, W S; Nesom, G; Schalk, T; Schumm, B A; Seiden, A; Spradlin, P; Williams, D C; Wilson, M G; Albert, J; Chen, E; Dubois-Felsmann, G P; Dvoretskii, A; Hitlin, D G; Narsky, I; Piatenko, T; Porter, F C; Ryd, A; Samuel, A; Andreassen, R; Mancinelli, G; Meadows, B T; Sokoloff, M D; Blanc, F; Bloom, P C; Chen, S; Ford, W T; Hirschauer, J F; Kreisel, A; Nauenberg, U; Olivas, A; Ruddick, W O; Smith, J G; Ulmer, K A; Wagner, S R; Zhang, J; Chen, A; Eckhart, E A; Soffer, A; Toki, W H; Wilson, R J; Winklmeier, F; Zeng, Q; Altenburg, D D; Feltresi, E; Hauke, A; Jasper, H; Spaan, B; Brandt, T; Klose, V; Lacker, H M; Nogowski, R; Petzold, A; Schubert, J; Schubert, K R; Schwierz, R; Sundermann, J E; Volk, A; Bernard, D; Bonneaud, G R; Grenier, P; Latour, E; Thiebaux, C; Verderi, M; Bard, D J; Clark, P J; Gradl, W; Muheim, F; Playfer, S; Xie, Y; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Piemontese, L; Anulli, F; Baldini-Ferroli, R; Calcaterra, A; De Sangro, R; Finocchiaro, G; Pacetti, S; Patteri, P; Peruzzi, I M; Piccolo, M; Rama, M; Zallo, A; Buzzo, A; Capra, R; Contri, R; Lo Vetere, M; Macri, M M; Monge, M R; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Brandenburg, G; Chaisanguanthum, K S; Morii, M; Wu, J; Dubitzky, R S; Marks, J; Schenk, S; Uwer, U; Bhimji, W; Bowerman, D A; Dauncey, P D; Egede, U; Flack, R L; Gaillard, J R; Nash, J A; Nikolich, M B; Panduro-Vazquez, W; Chai, X; Charles, M J; Mader, W F; Mallik, U; Ziegler, V; Cochran, J; Crawley, H B; Dong, L; Eyges, V; Meyer, W T; Prell, S; Rosenberg, E I; Rubin, A E; Schott, G; Arnaud, N; Davier, M; Grosdidier, G; Höcker, A; Le Diberder, F R; Lepeltier, V; Lutz, A M; Oyanguren, A; Petersen, T C; Pruvot, S; Rodier, S; Roudeau, P; Schune, M H; Stocchi, A; Wang, W F; Wormser, G; Cheng, C H; Lange, D J; Wright, D M; Chavez, C A; Forster, I J; Fry, J R; Gabathuler, E; Gamet, R; George, K A; Hutchcroft, D E; Payne, D J; Schofield, K C; Touramanis, C; Bevan, A J; Di Lodovico, F; Menges, W; Sacco, R; Brown, C L; Cowan, G; Flächer, H U; Hopkins, D A; Jackson, P S; McMahon, T R; Ricciardi, S; Salvatore, F; Davis, C L; Allison, J; Barlow, N R; Barlow, R J; Chia, Y M; Edgar, C L; Kelly, M P; Lafferty, G D; Naisbit, M T; Williams, J C; Yi, J I; Chen, C; Hulsbergen, W D; Jawahery, A; Kovalskyi, D; Lae, C K; Roberts, D A; Simi, G; Blaylock, G; Dallapiccola, C; Hertzbach, S S; Li, X; Moore, T B; Saremi, S; Stängle, H; Willocq, S Y; Cowan, R; Koeneke, K; Sciolla, G; Sekula, S J; Spitznagel, M; Taylor, F; Yamamoto, R K; Kim, H; Patel, P M; Potter, C T; Robertson, S H; Lazzaro, A; Lombardo, V; Palombo, F; Bauer, J M; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Reidy, J; Sanders, D A; Summers, D J; Zhao, H W; Brunet, S; Côté, D; Simard, M; Taras, P; Viaud, F B; Nicholson, H; Cavallo, N; De Nardo, Gallieno; Fabozzi, F; Gatto, C; Lista, L; Monorchio, D; Paolucci, P; Piccolo, D; Sciacca, C; Baak, M; Bulten, H; Raven, G; Snoek, H L; Jessop, C P; LoSecco, J M; Allmendinger, T; Benelli, G; Gan, K K; Honscheid, K; Hufnagel, D; Jackson, P D; Kagan, H; Kass, R; Pulliam, T; Rahimi, A M; Ter-Antonian, R; Wong, Q K; Blount, N L; Brau, J E; Frey, R; Igonkina, O; Lu, M; Rahmat, R; Sinev, N B; Strom, D; Strube, J; Torrence, E; Galeazzi, F; Gaz, A; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Benayoun, M; Chauveau, J; David, P; Del Buono, L; La Vaissière, C de; Hamon, O; Hartfiel, B L; John, M J J; Leruste, P; Malcles, J; Ocariz, J; Roos, L; Therin, G; Behera, P K; Gladney, L; Panetta, J; Biasini, M; Covarelli, R; Pioppi, M; Angelini, C; Batignani, G; Bettarini, S; Bucci, F; Calderini, G; Carpinelli, M; Cenci, R; Forti, F; Giorgi, M A; Lusiani, A; Marchiori, G; Mazur, M A; Morganti, M; Neri, N; Paoloni, E; Rizzo, G; Walsh, J; Haire, M; Judd, D; Wagoner, D E; Biesiada, J; Danielson, N; Elmer, P; Lau, Y P; Lü, C; Olsen, J; Smith, A J S; Telnov, A V; Bellini, F; Cavoto, G; D'Orazio, A; Di, E; Marco; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Li Gioi, L; Mazzoni, M A; Morganti, S; Piredda, G; Polci, F; Safai-Tehrani, F; Voena, C; Schröder, H; Waldi, R; Adye, T; De Groot, N; Franek, B; Olaiya, E O; Wilson, F F; Emery, S; Gaidot, A; Ganzhur, S F; Hamel de Monchenault, G; Kozanecki, Witold; Legendre, M; Mayer, B; Vasseur, G; Yéche, C; Zito, M; Park, W; Purohit, M V; Weidemann, A W; Wilson, J R; Allen, M T; Aston, D; Bartoldus, R; Bechtle, P; Berger, N; Boyarski, A M; Claus, R; Coleman, J P; Convery, M R; Cristinziani, M; Dingfelder, J C; Dong, D; Dorfan, J; Dujmic, D; Dunwoodie, W M; Field, R C; Glanzman, T; Gowdy, S J; Halyo, V; Hast, C; Hrynóva, T; Innes, W R; Kelsey, M H; Kim, P; Kocian, M L; Leith, D W G S; Libby, J; Luitz, S; Lüth, V; Lynch, H L; MacFarlane, D B; Marsiske, H; Messner, R; Müller, D R; O'Grady, C P; Ozcan, V E; Perazzo, A; Perl, M; Ratcliff, B N; Roodman, A; Salnikov, A A; Schindler, R H; Schwiening, J; Snyder, A; Stelzer, J; Su, D; Sullivan, M K; Suzuki, K; Swain, S K; Thompson, J M; Vavra, J; Van Bakel, N; Weaver, M; Weinstein, A J R; Wisniewski, W J; Wittgen, M; Wright, D H; Yarritu, A K; Yi, K; Young, C C; Burchat, P R; Edwards, A J; Majewski, S A; Petersen, B A; Roat, C; Wilden, L; Ahmed, S; Alam, M S; Bula, R; Ernst, J A; Jain, V; Pan, B; Saeed, M A; Wappler, F R; Zain, S B; Bugg, W; Krishnamurthy, M; Spanier, S M; Eckmann, R; Ritchie, J L; Satpathy, A; Schwitters, R F; Izen, J M; Kitayama, I; Lou, X C; Ye, S; Bianchi, F; Bóna, M; Gallo, F; Gamba, D; Bomben, M; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Dittongo, S; Grancagnolo, S; Lanceri, L; Vitale, L; Azzolini, V; Martínez-Vidal, F; Panvini, R S; Banerjee, Sw; Bhuyan, B; Brown, C M; Fortin, D; Hamano, K; Kowalewski, R V; Nugent, I M; Roney, J M; Sobie, R J; Back, J J; Harrison, P F; Latham, T E; Mohanty, G B; Band, H R; Chen, X; Cheng, B; Dasu, S; Datta, M; Eichenbaum, A M; Flood, K T; Graham, M T; Hollar, J J; Johnson, J R; Kutter, P E; Li, H; Liu, R; Mellado, B; Mihályi, A; Mohapatra, A K; Pan, Y; Pierini, M; Prepost, R; Tan, P; Wu, S L; Yu, Z; Neal, H

    2006-01-01

    We present a study of the decays B0bar --> D(*)0 K(*)0bar using a sample of 226 million Y(4S) --> B Bbar decays collected with the BaBar detector at the PEP-II asymmetric-energy e+e-collider at SLAC. We report evidence for the decay of B0 and B0bar mesons to the D*0 K0s final state with an average branching fraction BF(B0-tilde --> D*0 K0bar) := [ BF(B0bar --> D*0 K0bar) + BF(B0 --> D*0 K0) ]/2 = (3.6 +- 1.2 +- 0.3) x 10^-5. Similarly, we measure BF(B0-tilde --> D0 K0bar) := [ BF(B0bar --> D0 K0bar) + BF(B0 --> D0 K0) ]/2 = (5.3 +- 0.7 +- 0.3) x 10^-5 forthe D0 K0s final state. We measure BF(B0bar --> D0 K*0bar) =^(4.0 +- 0.7 +- 0.3) x 10^-5 and set a 90% confidence level upper limit BF(B0bar --> D0bar K*0bar) D0bar K*0bar)/A(B0bar --> D0 K*0bar)| to be less than 0.4 at the 90% confidence level.

  17. Dynamics of five-bar COBOT using differential mechanism

    Institute of Scientific and Technical Information of China (English)

    ZHANG Li-xun; LU Dun-min; WANG Lan; SHEN Jin-hua; BERNHARD R.

    2003-01-01

    COBOT is a new kind of collaborative robot , which can work with people in a shared space. In this paper a new kind of CVT using differential mechanism is introduced, which is major parts of five-bar COBOT and based the feature of nonhlonnmic constraint. The dynamic model of differential mechanism and five-bar architecture COBOT is founded. There are two kinds of coupled mode of two CVT:serial and parallel. In this paper, we present the dynamic model of serial and parallel COBOT take five-bar COBOT as research object. From the dynamic analysis foregoing, both serial and parallel COBOT model are have the feature of nonholonomic constraint. The ending track and moving state are controlled by the force of control motor and operator. The control motor can not control the movement and ending track of COBOT without the cooperation of operator.

  18. Jackson Bar Training Structure Study

    Science.gov (United States)

    2015-05-01

    Jackson, AL. Jackson Bar, a sand bar, is located on the left descending bank upstream of a railroad bridge. Located in a bend in the BWT at Jackson, AL...foot-pounds force 1.355818 joules gallons (U.S. liquid ) 3.785412 E-03 cubic meters inches 0.0254 meters miles (nautical) 1,852 meters miles (U.S...left descending bank southwest of Jackson, AL, and upstream of the Norfolk Southern railroad bridge (Figure 1). The railroad bridge is located in the

  19. Signaling behind bars: a role for bar domains

    NARCIS (Netherlands)

    de Kreuk, B.J.

    2012-01-01

    In this thesis we describe several novel components of growth factor receptor and RhoGTPase activation and signaling. We have demonstrated that the F-BAR protein PACSIN2 is an important regulator of Rac1 output and, as a consequence, cell spreading and migration. This study further established the i

  20. PENERAPAN TEORI ATRIBUSI WEINER UNTUK MENINGKATKAN PEMAHAMAN ANALISIS PENDAPATAN NASIONAL

    OpenAIRE

    Joko Suwandi

    2012-01-01

    Tujuan penelitian adalah untuk; (1) meningkatkan pemahaman tentang analisis pendapatan nasional dengan menerapkan Teori Atribusi Weiner, (2) sejauh mana peningkatan hasil belajar mahasiswa dari penerapan Teori Atribusi Weiner, dan (3) bagaimana tanggapan mahasiswa terhadap penerapan Teori Atribusi Weiner. Penelitian tindakan kelas ini menggunakan model alir dari Kemmis dan Taggart yang terdiri dari kegiatan perencanaan, tindakan, observasi dan refleksi. Subjek penelitian Mahasiswa semester...

  1. Analisis Sektor/Sub Sektor Unggulan di Kabupaten Bungo

    Directory of Open Access Journals (Sweden)

    Gafur Gafur

    2016-03-01

    Full Text Available Abstract. This study aimed to analyze the leading sectors in Bungo. The method used is Location Quotient (LQ, Dynamic Location Quotient (DLQ, specialization index, Growth Ratio Model (MRP. Based on analysis of LQ and DLQ, there are only two basis sectors at present and in the future, namely the construction sector and trade, hotels and restaurants. Based on the analysis of Specialization Index, in Bungo Regency has a concentration of the economy in the agricultural sector and the manufacturing sector. Based on MRP analysis also showed that prominent sector growth at the level of Bungo and Jambi Province, namely electricity, gas and water supply; the building sector; and trade, hotels and restaurants. Keywords : Location Quotient (LQ, Dinamic Location Quotient (DLQ, Specialization Index, Growth Ratio Model   Abstrak. Penelitian ini bertujuan untuk menganalisis sektor unggulan di Kabupaten Bungo. Metode yang digunakan adalah analisis Location Quotient (LQ, Dinamic Location Quotient (DLQ, indeks spesialisasi, Model Rasio Pertumbuhan (MRP. Berdasarkan analisis LQ dan DLQ,  hanya ada 2 sektor yang menjadi sektor basis pada saat ini dan pada masa yang akan datang yaitu sektor bangunan dan sektor perdagangan, hotel dan restoran. Berdasarkan analisis Indeks Spesialisasi, di Kabupaten Bungo telah terjadi konsentrasi ekonomi pada sektor pertanian dan sektor industri pengolahan. Berdasarkan analisis MRP juga dapat diketahui bahwa sektor yang menonjol pertumbuhannya pada tingkat Kabupaten Bungo dan Provinsi Jambi yaitu sektor listrik, gas dan air bersih; sektor bangunan; serta sektor perdagangan, hotel dan restoran. Kata Kunci : Location Quotient (LQ, Dinamic Location Quotient (DLQ, indeks spesialisasi, Model Rasio Pertumbuhan

  2. Effect of flaxseed flour incorporation on the physical properties and consumer acceptability of cereal bars.

    Science.gov (United States)

    Khouryieh, H; Aramouni, F

    2013-12-01

    Extensive research has revealed numerous nutritional and health benefits of flaxseed due primarily to its nutrients content. The objective of this study was to evaluate the effect of flaxseed flour addition on the physical and sensory characteristics of cereal bars. Four formulations of the flaxseed cereal bars were prepared by partially replacing oats with flaxseed flour added at levels of 0 (control), 6%, 12% and 18%. There were no significant differences (p > 0.05) in water activity, moisture and firmness values between the flaxseed bars and control. Flaxseed addition significantly (p bars. There were no significant differences (p > 0.05) between the 12% flax cereal bars and the control with respect to sensory attributes and overall acceptability. The overall acceptability for both 12% flax bars and the control was in between 'like moderately' and 'like slightly' on the 9-point hedonic scale. The overall acceptability was most highly correlated with flavor acceptability for both control (r = 0.80) and 12% flax (r = 0.82) cereal bars. Flaxseed bars provided 12% dietary fiber of the daily recommended value. These results indicated that flaxseed flour incorporation up to 12% substantially enhanced the nutritional qualities of the cereal bars without affecting their sensory and quality properties.

  3. Development of omega-3 rich energy bar with flaxseed.

    Science.gov (United States)

    Mridula, D; Singh, K K; Barnwal, P

    2013-10-01

    Energy bar sample were prepared with different levels of flaxseed (0-20%) in addition to cereals and pulses with varying levels of sweeteners (45, 50, and 55%) to deliver a nutritious food to the consumer. The developed bars were evaluated for textural, colour, nutritional quality, sensory attributes and total microbial load. Different levels of flaxseed and sweeteners significantly affected the hue and chroma values of the energy bar. In general the level of flaxseed in energy bar did not affect the hardness but it was decreased with increasing level of sweeteners except in control sample. The total calories obtained from the energy bar showed significant increase with the increasing levels of flaxseed, the maximum (397.95 kcal) being for bars with 20% flaxseed and 45% sweeteners. This energy bar sample also showed the maximum protein (12.41%), crude fat (11.86%), ash (1.65%), iron (3.77 mg/100 g), crude fiber (2.18%) and omega-3 as alpha-linolenic acid (22.50%, fatty acid basis) content. The overall mean sensory score for overall acceptability for samples with 10% flaxseed and 55% sweeteners and 15% flaxseed and 45% sweeteners were at par but the omega-3 and other nutrients in the later sample was higher than the former sample, hence, 15% flaxseed and 45% sweeteners along with other ingredients may be considered for production of acceptable quality omega-3 fatty acid rich energy bar at commercial scale, which also stored well at refrigerated condition.

  4. ANALISIS KINERJA DENGAN MENGGUNAKAN PENDEKATAN RASIO CAMEL

    Directory of Open Access Journals (Sweden)

    Sri Murdiati

    2015-06-01

    Full Text Available Tujuan penelitian ini adalah untuk menganalisis tingkat kesehatan bank dilihat dari kategori CAMEL. Metode penelitian yang digunakan adalah studi kasus di PD BPR BKK Banjarharjo.Dalam menguji hipotesis digunakan alat analisis CAMEL. Hasil penelitian ini yaitu modal pada 2008 sampai 2010 termasuk dalam kriteria sehat. ROA meningkat 2008 sampai 2010 dengan kriteria sehat bagi biaya operasional yang dikeluarkan oleh pendapatan operasional yang seimbang. Rasio Kas tahun 2008 sampai 2010 termasuk dalam kriteria sehat berarti bank memiliki kemampuan untuk mengelola asset yang digunakan untuk membayar kewajiban. LDR mengalami tren yang signifikan selama tahun 2008 sampai 2010 sehingga dana yang diterima bank untuk meningkatkan baik tabungan, deposito berjangka, modal inti, yang berarti kemampuan bank untuk meningkatkan penyaluran kredit, IRR menunjukan nilai positif dalam menghadapi resiko pasar.Pengembangan tingkat kesehatan pada tahun 2008 sampai 2010 untuk komponen Capital, Assets, Laba dan Likuiditas meningkat. The goal of this research is to analyze the healtiness of banks seen from CAMEL category. The research applied a case study in PD BPR BKK Banjarharjo. The hypotheses tested using CAMEL analysis tools. The result of the study is that the modal used 2008 until 2010 is consideredin a healthy criteria. The increasing ROA in 2008 until 2010 is considered healthy criteria for operational expenses incurred by the operating income. Such condition meant that the banks are able to manage the assets which are used to pay the obligations. The significant increasing of LDR over the years 2008 until 2010 makes the received funds by the bank to increase the savings deposits, time deposits and the core capital. As the recunts, the banks are able to increase credit disstribution. More over, the IRR showed a positive values in the face of market risks and the development of healthy levels in 2008 until 2010 for the components of Capital, Assets, Earnings and

  5. ANALISIS FAKTOR DAYA SAING DI KABUPATEN SEMARANG

    Directory of Open Access Journals (Sweden)

    Eka Handriani

    2010-03-01

    Full Text Available Jika perusahaan dapat mengoptimalkan penggunaan sumberdaya maka perusahaan mampu menghasilkan sustained competitive advantage. Tujuan dari penelitian ini adalah untuk membuktikan bahwa faktor internal dan eksternal, keterampilan pengusaha dan strategi yang diterapkan dalam UKM Kabupaten Semarang berpengaruh terhadap keunggulan kompetitif baik secara simultan dan parsial. Pengusaha mikro memiliki potensi besar dalam ekonomi nasional dan lokal sesuai dengan periode pasar bebas. Namun, etos dan persaingan masih dalam tingkat rendah. Penyebab utama dari masalah ini berasal dari faktor tenaga lingkungan, di antaranya adalah faktor internal dan eksternal keterampilan pengusaha, strategi, dan etos. Sebuah strategi yang akurat diperlukan untuk memecahkan masalah ini. Penelitian ini dilakukan pada 60 pengusaha mikro melalui empat variabel dependen dan satu variabel independen dengan menggunakan alat analisis statistik program SPSS. Hasilnya menunjukkan bahwa faktor internal dan eksternal, keterampilan pengusaha, strategi dan etos telah signifikan berpengaruh pada keunggulan kompetitif yang diterapkan oleh pengusaha mikro di Kabupaten Semarang secara parsial maupun simultan. The purpose of this research is to attest that internal and external factor, entrepreneur skill and strategy which applied in the UKM of Kabupaten Semarang are influence to the competitive advantage simultaneously and partially. Micro entrepreneur has great potency in the national and local economic according to this free market period. However, it is ethos and competition still in the low level. The main cause of this problem come up from environmental exertion factor, among them are internal and external factor the entrepreneur skill, strategy, and ethos. An accurate strategy is needed to solve this problem. This research has been done on 60 micro entrepreneurs through four dependent variables and one independent variable using to SPSS statistic program. The result shown that

  6. ANALISIS KINERJA DENGAN MENGGUNAKAN PENDEKATAN RASIO CAMEL

    Directory of Open Access Journals (Sweden)

    Sri Murdiati

    2015-06-01

    Full Text Available Tujuan penelitian ini adalah untuk menganalisis tingkat kesehatan bank dilihat dari kategori CAMEL. Metode penelitian yang digunakan adalah studi kasus di PD BPR BKK Banjarharjo.Dalam menguji hipotesis digunakan alat analisis CAMEL. Hasil penelitian ini yaitu modal pada 2008 sampai 2010 termasuk dalam kriteria sehat. ROA meningkat 2008 sampai 2010 dengan kriteria sehat bagi biaya operasional yang dikeluarkan oleh pendapatan operasional yang seimbang. Rasio Kas tahun 2008 sampai 2010 termasuk dalam kriteria sehat berarti bank memiliki kemampuan untuk mengelola asset yang digunakan untuk membayar kewajiban. LDR mengalami tren yang signifikan selama tahun 2008 sampai 2010 sehingga dana yang diterima bank untuk meningkatkan baik tabungan, deposito berjangka, modal inti, yang berarti kemampuan bank untuk meningkatkan penyaluran kredit, IRR menunjukan nilai positif dalam menghadapi resiko pasar.Pengembangan tingkat kesehatan pada tahun 2008 sampai 2010 untuk komponen Capital, Assets, Laba dan Likuiditas meningkat. The goal of this research is to analyze the healtiness of banks seen from CAMEL category. The research applied a case study in PD BPR BKK Banjarharjo. The hypotheses tested using CAMEL analysis tools. The result of the study is that the modal used 2008 until 2010 is consideredin a healthy criteria. The increasing ROA in 2008 until 2010 is considered healthy criteria for operational expenses incurred by the operating income. Such condition meant that the banks are able to manage the assets which are used to pay the obligations. The significant increasing of LDR over the years 2008 until 2010 makes the received funds by the bank to increase the savings deposits, time deposits and the core capital. As the recunts, the banks are able to increase credit disstribution. More over, the IRR showed a positive values in the face of market risks and the development of healthy levels in 2008 until 2010 for the components of Capital, Assets, Earnings and

  7. Downstream-migrating fluvial point bars in the rock record

    Science.gov (United States)

    Ghinassi, Massimiliano; Ielpi, Alessandro; Aldinucci, Mauro; Fustic, Milovan

    2016-04-01

    deposits can be controlled by aggradation at the scale of the entire meander belt. Despite their different preservation potential, the sedimentology of downstream-bar deposits is overall similar to that of expansional bars, since a downstream decrease in grain size and dominance of upbar-directed palaeoflows are observed in both cases. Bar-tail deposits are instead distinctive of DMFPB, specifically when channel-flow impinges at high angle against river outer banks. There, fine-grained counter-point bars or coarse-grained eddy-accretion deposits can accumulate. Channel belts dominated by DMFPB develop cross-sectional configurations featuring two main marginal trenches, commonly filled with bar tail deposits.

  8. Bars in the Barkor Street

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    In daytime,the Barkor Street is bustling with tourists,pious pilgrims and merchants crowded together.Only when darkness falls does the street become tranquil.Nevertheless,the area surrounding the Barkor Street(from Tibetan Hospital compound extending to east Beijing Road)is then revived by various kinds of bars.

  9. Galaxy Zoo: Observing Secular Evolution Through Bars

    CERN Document Server

    Cheung, Edmond; Masters, Karen L; Nichol, Robert C; Bosma, A; Bell, Eric F; Faber, S M; Koo, David C; Lintott, Chris; Melvin, Thomas; Schawinski, Kevin; Skibba, Ramin A; Willett, Kyle W

    2013-01-01

    Observations have shown that there is a connection between the presence of a bar and the properties of a galaxy. In a parallel effort, simulations have shown that this connection is consistent with the theory of bar-driven secular evolution. But observational evidence of bar-driven secular evolution has been sparse. In this paper, we use the Galaxy Zoo 2 dataset to look for evidence of this secular evolution. Our sample consists of 13,295 disk galaxies, with an overall bar fraction of 23.6 +/- 0.4%, of which 1,154 barred galaxies also have bar length measurements. These samples are the largest ever used to study the role of bars in disk galaxy evolution. We characterize bars by the bar likelihood, the likelihood a bar is present in a given galaxy, and the bar length. These two bar properties show interesting correlations with the specific star formation rate and the inner central structure of galaxies. Comparing these observations to state-of-the-art simulations of bar evolution, which include live halos and ...

  10. La ideologia del emprendimiento. Una mirada desde el analisis critico del discurso

    National Research Council Canada - National Science Library

    Ararat Herrera, Jaime Andres

    2010-01-01

    .... Se trata de examinar, mediante un enfoque cualitativo y una metodologia de Analisis Critico del Discurso, la "construccion" de tales posturas mediante las practicas discursivas de los encargados...

  11. Representando intereses nacionales? Un analisis del senado Colombiano 2006-2010

    National Research Council Canada - National Science Library

    Montilla, Paola

    2011-01-01

    .... El analisis plantea que el anclaje regional de los partidos tradicionales, los caciquismos departamentales y las caracteristicas del sistema electoral han desalentado las proposiciones nacionales.

  12. Analisis de los factores que influyen en la explosividad del polvo de carbon en las minas subterraneas

    National Research Council Canada - National Science Library

    Baquero, K; Blandon, A; Molina J

    2012-01-01

    .... A las muestras de polvo de carbon se les efectuaron los analisis de explosividad, y a las de los mantos, se les hicieron los analisis proximos, granulometricos, petrograficos, del punto de ignicion...

  13. Research of the Control System of Automotive Stabilizer Bar Based on MCU%基于单片机的一种车用稳定杆控制系统研究

    Institute of Scientific and Technical Information of China (English)

    孙浩; 赵韩; 黄康; 陈奇

    2012-01-01

    叙述了一种车用稳定杆的控制系统,其采用16位飞思卡尔单片机MC9S12XF512为核心CPU,利用横向加速度传感器、方向盘转角传感器和速度传感器等采集车辆行驶时的一些必要信号,根据车辆行驶的实际工况制定相应的控制策略,通过控制单元实现执行机构及时、合理的动作.系统可以根据车辆的不同需要进行设计,能最大程度保证车辆的安全、舒适行驶.%This paper describes a kind of control system of automotive stabilizer bar. It uses the 16 - bit freescale single - chip microcomputer MC9S12XF512 as the core CPU and several sensors to collect some signals of the vehicle, such as the lateral acceleration sensor, the steering wheel angle sensor, speed sensor, etc. According to the actual working condition of the vehicle we should formulate the corresponding control strategy to control the actuator acting timely and reasonably through the control unit. This system can be designed according to the different needs of the vehicle and it can guarantee the vehicle to run safely and comfortably to the maximum extent.

  14. Going Smokefree Matters - Bars and Restaurants Infographic

    Data.gov (United States)

    U.S. Department of Health & Human Services — Explore the Going Smokefree Matters – Bars and Restaurants Infographic which outlines key facts related to the effects of secondhand smoke exposure in bars and...

  15. ANALISIS IMPLEMENTASI KEBIJAKAN ELIMINASI MALARIA DI PROVINSI BALI

    Directory of Open Access Journals (Sweden)

    Betty Roosihermiatie

    2013-03-01

    Full Text Available ABSTRACT Background: ln ASEAN, lndonesia is one ofthree countries with the highest malaria morbidy ln lndonesia 396 (80% of the total 495 districts/municipalities year 2007 were malaria endemie areas. In malaria control program, the Ministry of Health decreed Number 293 year 2009 on Malaria Eliminanition. It aimed to assess the implementation Ministry of Health decreed Number 293 year 2009 on Malaria Eliminanition in Bali Province, with specific objectives to assess understanding, implementation, innovation, budgetting and roles of government to support malaria elimination in Province Bali. Methods: It was observational study with cross sectional design, carried out in Bali Province and Karangasem District. Data were collected in September year 2011 by focus group discussion either in provincial and district level at Health Offices, District Planning Beureau, interrelated sectors (Department of Fisheries and Marine Resources, Department of Tourism, Department of Public Development, Department of Forestry, Department of Agriculture, Port Health Office, Department of Education, Department of Information and Communication, hospital, Health Centers (for district level as well as document study Data were analyzed by content analysis. Data were validating by triangulation among provincial and district health office staffs, health policy expert and researchers. Results: The understanding of Ministry of Health decreed Number 293 year 2009 on Malaria Eliminanition in Bali at Provincial Health Office was good, but at interrelated sectors had not knew on the policy The policy implementation that the Governor issued Governor Regulation Number 10 year 2010 on activities in implementing malaria elimination in Bali Province and Karangasem District Regulation Number 2 year 2010 on malaria elimination in Karangasem District. The implementation of malaria elimination policy in Bali Provincial Health Office and Karangasem District Health Office were in accordance

  16. Integration of a complex regulatory cascade involving the SirA/BarA and Csr global regulatory systems that controls expression of the Salmonella SPI-1 and SPI-2 virulence regulons through HilD.

    Science.gov (United States)

    Martínez, Luary C; Yakhnin, Helen; Camacho, Martha I; Georgellis, Dimitris; Babitzke, Paul; Puente, José L; Bustamante, Víctor H

    2011-06-01

    Salmonella pathogenicity islands 1 and 2 (SPI-1 and SPI-2) play key roles in the pathogenesis of Salmonella enterica. Previously, we showed that when Salmonella grows in Luria-Bertani medium, HilD, encoded in SPI-1, first induces the expression of hilA, located in SPI-1, and subsequently of the ssrAB operon, located in SPI-2. These genes code for HilA and the SsrA/B two-component system, the positive regulators of the SPI-1 and SPI-2 regulons respectively. In this study, we demonstrate that CsrA, a global regulatory RNA binding protein, post-transcriptionally regulates hilD expression by directly binding near the Shine-Dalgarno and translation initiation codon sequences of the hilD mRNA, preventing its translation and leading to its accelerated turnover. Negative regulation is counteracted by the global SirA/BarA two-component system, which directly activates the expression of CsrB and CsrC, two non-coding regulatory RNAs that sequester CsrA, thereby preventing it from binding to its target mRNAs. Our results illustrate the integration of global and specific regulators into a multifactorial regulatory cascade controlling the expression of virulence genes acquired by horizontal transfer events.

  17. Analysis and Optimization of Barring Gears Control System of 330MW CFB units%330MW循环流化床机组盘车控制系统分析及优化

    Institute of Scientific and Technical Information of China (English)

    李虎; 常海涛; 张立敏

    2012-01-01

    介绍内蒙古京海发电公司一期工程2~330MW循环流化床机组盘车装置的控制方式,针对运行过程中出现的问题,提出整改方案并实际投入使用,确保盘车装置及时投运,防止汽轮机转子弯曲,保证机组安全稳定运行。%The control mode of 2 x 330MW CFB barfing gears device of first phase project of Inner Mongolia Jinhai Gangue Power Generation Co., LTD is introduced. The improvements are proposed and implemented according to the prob- lems in operation. The commission and operation of barring gears is implemented in time. The rotor bending of turbine is pre- vented and the safety operation of units is guaranteed.

  18. Implementation of a workplace smoking ban in bars: The limits of local discretion

    Directory of Open Access Journals (Sweden)

    Bero Lisa A

    2008-12-01

    Full Text Available Abstract Background In January 1998, the California state legislature extended a workplace smoking ban to bars. The purpose of this study was to explore the conditions that facilitate or hinder compliance with a smoking ban in bars. Methods We studied the implementation of the smoking ban in bars by interviewing three sets of policy participants: bar employers responsible for complying with the law; local government officials responsible for enforcing the law; and tobacco control activists who facilitated implementation. We transcribed the interviews and did a qualitative analysis of the text. Results The conditions that facilitated bar owners' compliance with a smoking ban in bars included: if the cost to comply was minimal; if the bars with which they were in competition were in compliance with the smoking ban; and if there was authoritative, consistent, coordinated, and uniform enforcement. Conversely, the conditions that hindered compliance included: if the law had minimal sanctions; if competing bars in the area allowed smoking; and if enforcement was delayed or inadequate. Conclusion Many local enforcers wished to forfeit their local discretion and believed the workplace smoking ban in bars would be best implemented by a state agency. The potential implication of this study is that, given the complex nature of local politics, smoking bans in bars are best implemented at a broader provincial or national level.

  19. Optimization of Steel Bar Manufacturing Process Using Six Sigma

    Institute of Scientific and Technical Information of China (English)

    NAEEM Khawar; ULLAH Misbah; TARIQ Adnan; MAQSOOD Shahid; AKHTAR Rehman; NAWAZ Rashid; HUSSAIN Iftikhar

    2016-01-01

    Optimization of a manufacturing process results in higher productivity and reduced wastes. Production parameters of a local steel bar manufacturing industry of Pakistan is optimized by using six Sigma-Define, measure, analyze, improve, and control- methodology. Production data is collected and analyzed. After analysis, experimental design result is used to identify significant factors affecting process performance. The significant factors are controlled to optimized level using two-level factorial design method. A regression model is developed that helps in the estimation of response under multi variable input values. Model is tested, verified, and validated by using industrial data collected at a local steel bar manufacturing industry of Peshawar(Khyber Pakhtunkhwa, Pakistan). The sigma level of the manufacturing process is improved to 4.01 from 3.58. The novelty of the research is the identification of the significant factors along with the optimum levels that affects the process yield, and the methodology to optimize the steel bar manufacturing process.

  20. While in Shanghai,Enjoy Unigue Bars!

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    Today, bars are nothingnew for people who live inmajor cities. Bars have becomeso common that they have toseek a revolution for survival.It seems the only way tosurvive the fierce market competitionis to take the lead in being special. Asa result, some bars are attractingcustomers with unique features.Among them are:

  1. Analisis Pembiayaan Kesehatan Keluarga Penderita Talasemia

    Directory of Open Access Journals (Sweden)

    Arif Kurniawan

    2013-04-01

    Full Text Available Pembiayaan kesehatan sekitar 146 (60% penderita talasemia di Banyumas, tahun 2011 ditanggung rumah tangga dalam bentuk pembayaran langsung (out of pocket payment. Penelitian ini bertujuan untuk menganalisis ability to pay, willingness to pay, dan need assessment pembiayaan kesehatan penderita talasemia di Kabupaten Banyumas. Jenis penelitian ini adalah observasional analitik dengan rancangan studi kasus. Penelitian ini menggunakan desain studi cross sectional dengan teknik pengambilan sampel simple random sampling. Jumlah sampel penelitian 30 responden yang mempunyai anggota keluarga penderita talasemia di Kabupaten Banyumas. Hasil penelitian menunjukkan keluarga penderita talasemia mempunyai ability to pay rata-rata adalah Rp34.448,8/bulan dan rata-rata willingness to pay pengobatan talasemia adalah Rp133.833,3/ bulan. Pola pembiayaan kesehatan talasemia di Kabupaten Banyumas menggunakan 93,3% Jaminan Kesehatan Masyarakat (Jamkesmas, 3,3% biaya sendiri, dan 3,3% asuransi kesehatan. Sebelum mendapatkan Jamkesmas, 90,0% responden membayar dengan out of pocket, berhutang, berhemat pada kebutuhan nonkesehatan, dan menjual perhiasan/sawah. Kebutuhan pelayanan kesehatan yang diharapkan keluarga penderita talasemia adalah konsultasi talasemia dan desain khusus ruang perawatan anak. Kebutuhan pembiayaan kesehatan keluarga penderita talasemia adalah uang transportasi ke rumah sakit sebagai bentuk biaya tidak langsung. Health financing of majority thalassemia patients, around 146 people (60% in Banyumas year 2011 is assured by Households in direct payments to health care providers (out-of-pocket payment. This study aimed to analyze the ability to pay, willingness to pay, and need assessment of health financing thalassemia in Banyumas. This research an analytic observation- Analisis Pembiayaan Kesehatan Keluarga Penderita Talasemia Health Financing Analysis of Thalassemia Patient Family Arif Kurniawan, Arih Diyaning Intiasari al with case study design

  2. Roll stabilizer bars' design for solar-sail spacecraft attitude control%太阳帆航天器姿态控制滚转轴稳定机设计

    Institute of Scientific and Technical Information of China (English)

    马鑫; 杨萱; 杨辰; 钱航; 郑龙飞

    2014-01-01

    针对一种具体的由支撑臂支撑、方形帆面形式的太阳帆航天器,介绍了质心偏移类、帆面转动类两大类姿态控制机构,并分析了其优缺点,对其适用的姿态控制滚转轴稳定机进行了设计。在构型设计、材料强度、结构强度、质量优化、控制精度等设计约束条件下,围绕滚转轴稳定机转杆长度关键设计参数,通过分析长度角度制约关系、几何计算、帆面有限元非线性静态建模仿真验证、伸展臂弯曲受力有限元建模仿真验证给出了转杆长度值的优化设计结果为1.2 m,并以此为依据结合功率、转速公式计算选取了合理的极限转速取值为20.83(。)/s。给出了一种滚转轴稳定机转杆长度优化设计思路,为太阳帆航天器姿态控制方案设计提供了关键设计参数与设计约束条件,优化设计结果对实际工程应用具有一定参考价值。%Two kinds of solar-sail attitude control mechanism were described in this paper, one was the centroid offet class, the other was the sail plane rotating class. Advantages and disadvantages of these two kinds of attitude control mechanism were analyzed. An attitude control roll stabilizer barsis was designed which was suitable for a kind of square solar sail which had extension boom and square sail surface. The boom's length of roll stabilizer bars is the key parameter, it was optimized under some constraints such as: configuration design, material strength, structural strength, quality optimization and control accuracy, it was calculated and verified through geometry relations and nonlinear static finite element simulation. The simulation result wa s 1.2 m. The rotate speed limit was obtained by power and speed relation formula according to the result of the boom's length, which was 20.83 (.)/s. In this paper, an optimization design idea of roll stabilizer bars boom's length was given. The calculation and simulation results provide the

  3. Demographic response of northern spotted owls to barred owl removal

    Science.gov (United States)

    Diller, V. Lowell; Hamm, Keith A; Early, Desiree A; Lamphear, David W; Katie Dugger,; Yackulic, Charles B.; Schwarz, Carl J.; Carlson, Peter C.; McDonald, Trent L.

    2016-01-01

    Federally listed as threatened in 1990 primarily because of habitat loss, the northern spotted owl (Strix occidentalis caurina) has continued to decline despite conservation efforts resulting in forested habitat being reserved throughout its range. Recently, there is growing evidence the congeneric invasive barred owl (Strix varia) may be responsible for the continued decline primarily by excluding spotted owls from their preferred habitat. We used a long-term demographic study for spotted owls in coastal northern California as the basis for a pilot barred owl removal experiment. Our demography study used capture–recapture, reproductive output, and territory occupancy data collected from 1990 to 2013 to evaluate trends in vital rates and populations. We used a classic before-after-control-impact (BACI) experimental design to investigate the demographic response of northern spotted owls to the lethal removal of barred owls. According to the best 2-species dynamic occupancy model, there was no evidence of differences in barred or northern spotted owl occupancy prior to the initiation of the treatment (barred owl removal). After treatment, barred owl occupancy was lower in the treated relative to the untreated areas and spotted owl occupancy was higher relative to the untreated areas. Barred owl removal decreased spotted owl territory extinction rates but did not affect territory colonization rates. As a result, spotted owl occupancy increased in the treated area and continued to decline in the untreated areas. Prior to and after barred owl removal, there was no evidence that average fecundity differed on the 2 study areas. However, the greater number of occupied spotted owl sites on the treated areas resulted in greater productivity in the treated areas based on empirical counts of fledged young. Prior to removal, survival was declining at a rate of approximately 0.2% per year for treated and untreated areas. Following treatment, estimated survival was 0.859 for

  4. TEEPEE DINING & BAR -TELTTARAVINTOLAN PERUSTAMINEN

    OpenAIRE

    Meronen, Pirita

    2015-01-01

    Opinnäytetyönä tein manuaalin Teepee Dining & Bar -telttaravintolan perustamisesta Suomen Teemaravintolat Oy:lle. Seurasin toimeksiantajani etenemistä ravintolan perustamisprosessissa ja raportoin kaikki ravintolan perustamiseen liittyvät vaiheet manuaaliin. Lisäksi kirjasin manuaaliin kaikki tarvittavat yhteyshenkilöt ja luvat, joita tarvitaan ravintolatoiminnan aloittamiseen. Aloitin opinnäytetyöni pohjatyön tiedon keräämisellä ja haastattelin toimeksiantajaani sekä tutustuin ravintola...

  5. Torsional Split Hopkinson Bar Optimization

    Science.gov (United States)

    2012-04-10

    pillow blocks used to mount the incident and transmitter bars are cast iron based- mounted Babbitt -lined bearing split, for 1 in. shaft diameter...Total 1 McMaster-CARR 5911k16 1" Dia, 6" long anodized aluminum shaft $15.38 8 $123.04 2 McMaster-CARR 6359k37 Cast iron base-mounted babbitt

  6. Design of hydraulic active stabilizer bar test platform based on dSPACE

    Directory of Open Access Journals (Sweden)

    Shan CHEN

    2016-12-01

    Full Text Available For the study of the influence of hydraulic active stabilizer bar to vehicle lateral stability under high speed steering maneuver, the hydraulic active stabilizer bar HIL test platform is implemented. The HIL test platform is designed with single/double axles universal test bench to experiment on single or double axles active stabilizer bar, using MC9S12DG128 microcontroller as the core controller and running vehicle dynamics model in the dSPACE. This HIL platform is used to study the effect of the hydraulic active stabilizer bar on the vehicle roll stability under different types of the road and typical steering maneuvers. The experiment results illustrate that the hydraulic active stabilizer bar HIL test platform can simulate the experiment environment and provide a powerful support for the development of active stabilizer bar system.

  7. Law in practice: obstacles to a smokefree workplace policy in bars serving Asian patrons.

    Science.gov (United States)

    Antin, Tamar M J; Moore, Roland S; Lee, Juliet P; Satterlund, Travis D

    2010-04-01

    The California smokefree workplace ordinance (AB13) has been well-received, even in bars where deeply established traditions of smoking may exist. However, a closer investigation of bars where indoor smoking persists revealed that bar workers in some ethnic minority communities continue to be exposed to secondhand smoke in their workplaces. To identify sociocultural factors that may impede the adoption of AB13, the researchers conducted 150 observations and 29 patron and staff interviews in 50 California bars serving Asian patrons in Los Angeles and San Francisco counties. Observers witnessed indoor smoking in 82% of the bars. Interviews revealed that social relationships, social interactions, and a tendency to avoid confrontation complicated the positive reception of AB13 within these bars. Accounting for sociocultural factors provides a nuanced understanding of the challenges involved in implementing tobacco control policy in such diverse settings and may allow for culturally appropriate tobacco policy development and implementation in other jurisdictions.

  8. Mitotic Golgi partitioning is driven by the membrane-fissioning protein CtBP3/BARS.

    Science.gov (United States)

    Hidalgo Carcedo, Cristina; Bonazzi, Matteo; Spanò, Stefania; Turacchio, Gabriele; Colanzi, Antonino; Luini, Alberto; Corda, Daniela

    2004-07-02

    Organelle inheritance is an essential feature of all eukaryotic cells. As with other organelles, the Golgi complex partitions between daughter cells through the fission of its membranes into numerous tubulovesicular fragments. We found that the protein CtBP3/BARS (BARS) was responsible for driving the fission of Golgi membranes during mitosis in vivo. Moreover, by in vitro analysis, we identified two stages of this Golgi fragmentation process: disassembly of the Golgi stacks into a tubular network, and BARS-dependent fission of these tubules. Finally, this BARS-induced fission of Golgi membranes controlled the G2-to-prophase transition of the cell cycle, and hence cell division.

  9. Developments and trends in fruit bar production and characterization.

    Science.gov (United States)

    Orrego, C E; Salgado, N; Botero, C A

    2014-01-01

    Fruits serve as a source of energy, vitamins, minerals, and dietary fiber. One of the barriers in increasing fruit and vegetables consumption is time required to prepare them. Overall, fruit bars have a far greater nutritional value than the fresh fruits because all nutrients are concentrated and, therefore, would be a convenience food assortment to benefit from the health benefits of fruits. The consumers prefer fruit bars that are more tasted followed by proper textural features that could be obtained by establishing the equilibrium of ingredients, the proper choosing of manufacturing stages and the control of the product final moisture content. Fruit bar preparations may include a mixture of pulps, fresh or dried fruit, sugar, binders, and a variety of minor ingredients. Additionally to the conventional steps of manufacturing (pulping, homogenizing, heating, concentrating, and drying) there have been proposed the use of gelled fruit matrices, dried gels or sponges, and extruders as new trends for processing fruit bars. Different single-type dehydration or combined methods include, in order of increasing process time, air-infrared, vacuum and vacuum-microwave drying convective-solar drying, convective drying, and freeze drying are also suggested as alternative to solar traditional drying stage. The dehydration methods that use vacuum exhibited not only higher retention of antioxidants but also better color, texture, and rehydration capacity. Antioxidant activity resulting from the presence of phenolic compounds in the bars is well established. Besides this, fruit bars are also important sources of carbohydrates and minerals. Given the wide range of bioactive factors in fresh fruits that are preserved in fruit bars, it is plausible that their uptake consumption have a positive effect in reducing the risk of many diseases.

  10. ANALISIS TRANSIEN PADA PASSIVE COMPACT MOLTEN SALT REACTOR (PCMSR

    Directory of Open Access Journals (Sweden)

    M. Makrus Imron

    2015-04-01

    Full Text Available Penggunaan bahan bakar cair berupa garam LiF-BeF2-ThF4-UF4 pada Passive Compact Molten Salt Reactor (PCMSR meyebabkan pengendalian daya pada PCMSR dapat dilakukan dengan mengendalikan laju aliran bahan bakar dan pendingin. Sedangkan dari sistem keselamatan, penggunaan bahan bakar cair menjadikan PCMSR memiliki karakter keselamatan melekat (inherent safety yang baik. Pada penelitian ini telah dilakukan analisis transien PCMSR pada tiga kondisi, yaitu: ketika terjadi perubahan laju aliran bahan bakar, ketika terjadi perubahan laju aliran pendingin dan ketika terdapat kegagalan pada sistem pelepasan panas (loss of heat sink. Penelitian dilakukan dengan memodelkan reaktor pada kondisi tunak menggunakan paket program. Standart Reactor Analysis Code (SRAC. Selanjutnya dari keluaran paket program SRAC diperoleh data data yang meliputi fluks netron,konstanta grup, kontanta peluran prekusor netron, fraksi netron kasip untuk perhitungan transien. Penelitian ini menunjukkan bahwa penurunan laju aliran bahan bakar sebesar 50 % dari laju bahan bakar sebelumnya, menyebabkan daya pada PCMSR turun menjadi 78 % dari daya sebelumnya. Dan penurunan laju aliran pendingin sebesar 50 % dari laju pendingin sebelumnya, menyebabkan daya pada PCMSR turun menjadi 63 % dari daya sebelumnya. Sedangkan pada saat terjadi loss of heat sink daya PCMSR menunjukkan penurunan. Kata kunci: PCMSR, transien, daya, laju aliran.   The use of liquid fuels in the form of molten salts LiF-BeF2-ThF4-UF4 in Passive Compact Molten Salt Reactor (PCMSR makes power control at PCMSR can be done by controlling the flow rate of fuel and coolant. In addition, from safety systems aspect, the use of liquid fuels makes PCMSR has good inherent safety characteristics. In this study transient analysis has been carried out on three conditions of PCMSR, namely when the fuel flow rate is changing, when the coolant flow rate is changing and when there is loss of heat sink condition. This research is

  11. New Constraints on the Galactic Bar

    CERN Document Server

    Minchev, I; Quillen, A C

    2007-01-01

    Previous work has related the Galactic Bar to structure in the local stellar velocity distribution. Here we show that the Bar also influences the spatial gradients of the velocity vector via the Oort constants. By numerical integration of test-particles we simulate measurements of the Oort C value in a gravitational potential including the Galactic Bar. We account for the observed trend that C is increasingly negative for stars with higher velocity dispersion. By comparing measurements of C with our simulations we improve on previous models of the Bar, estimating that the Bar pattern speed is Omega_b/Omega_0=1.87\\pm0.04, where Omega_0 is the local circular frequency, and the Bar angle lies within 20Bar affects measurements of the Oort constants A and B less than ~2 km/s/kpc for the hot stars.

  12. Analisis Kelelahan dan Hubungannya dengan Umur Material Pada Camshaft

    OpenAIRE

    Kurnia Brahmana

    2006-01-01

    Tekanan yang berubah-ubah secara berulang-ulang selama selang waktu tertentu pada bahan akan mengakibatkan kegagalan akibat kelelahan, selanjutnya penyebaran keretakan dan keretakan yang semakin melebar dan sehingga mengakibatkan patah. Umur lelah dari suatu bahan dipengaruhi oleh tingkat amplitudo dari beban yang diberikan kepada bahan tersebut, dan pada umumnya kelelahan pada benjolan camshaft terjadi mulai pada 50 juta getaran. Analisis kelelahan akibat stress, strain, dan gaya memberikan ...

  13. MODEL TES DAN ANALISIS PRESTASI BELAJAR MATEMATIK SISWA SEKOLAH DASAR

    OpenAIRE

    Zamsir Zamsir

    2013-01-01

    Penelitian ini bertujuan untuk menemukan model tes dan analisis prestasi belajar siswa yang dapat dipakai untuk melakukan identifikasi level kemampuan dan menyusun profil pencapaian kompetensi siswa, khususnya di sekolah dasar. Penelitian ini merupakan penelitian pengembangan model yang dikembangkan menyangkut dua hal, yaitu: (1) prosedur dan langkah-langkah penyusunan tes serta teknik identifikasi level kemampuan siswa, dan (2) pelaporan hasil tes. Identifikasi dilakukan dengan cara menempat...

  14. ANALISIS KONTRASTIF PADA FUNGSI BAHASA JEPANG DAN BAHASA INDONESIA

    OpenAIRE

    Kartika Nuswantara; Salsabela Putri Aghnadiin

    2016-01-01

    Paper ini mencoba menguraikan ungkapan-ungkapan bahasa Jepang yang umum diajarkan pengajar bahasa Jepang pada pembelajar yang berbicara bahasa Indonesia. Teori analisis kontrastif digunakan untuk memperoleh persamaan sekaligus perbedaan antara ungkapan pada bahasa Jepang dan bahasa Indonesia. Sumber acuan data diambil dari buku ajar Marugoto A1 jilid katsudou. Diperoleh 120 data ungkapan, dan diantaranya yaitu, 97 ungkapan yang mirip, 21 ungkapan yang memiliki perbedaan, dan 2 ungkapan yang t...

  15. ANALISIS PERAN BADAN PEMBERDAYAAN MASYARAKAT DESA DI KABUPATEN BULUKUMBA

    OpenAIRE

    Akbar, Muh.Nur

    2015-01-01

    2015 INTISARI MUH.NUR AKBAR NOMOR POKOK E12111603, Program Studi Ilmu Pemerintahan Kerjasama Jurusan Politik Pemerintahan, Fakultas Ilmu Sosial Dan Ilmu Politik Universitas Hasanuddin. Analisis Peran Badan Pemeberdayaan Masyarakat Desa Di Kabupaten Bulukumba. Di Bimbing Oleh Dr.H.A.Gau Kadir,MA Selaku Pembimbing I Dan Dr.HJ.Indar Arifin,M.Si Selaku Pembimbing II. Tujuan Penelitian Ini adalah untuk mengetahui dan menganalisis peran Badan Pemberdayaan Masyarakat Des...

  16. Gene replacement analysis of the Streptomyces virginiae barA gene encoding the butyrolactone autoregulator receptor reveals that BarA acts as a repressor in virginiamycin biosynthesis.

    Science.gov (United States)

    Nakano, H; Takehara, E; Nihira, T; Yamada, Y

    1998-07-01

    Virginiae butanolides (VBs), which are among the butyrolactone autoregulators of Streptomyces species, act as a primary signal in Streptomyces virginiae to trigger virginiamycin biosynthesis and possess a specific binding protein, BarA. To clarify the in vivo function of BarA in the VB-mediated signal pathway that leads to virginiamycin biosynthesis, two barA mutant strains (strains NH1 and NH2) were created by homologous recombination. In strain NH1, an internal 99-bp EcoT14I fragment of barA was deleted, resulting in an in-frame deletion of 33 amino acid residues, including the second helix of the probable helix-turn-helix DNA-binding motif. With the same growth rate as wild-type S. virginiae on both solid and liquid media, strain NH1 showed no apparent changes in its morphological behavior, indicating that the VB-BarA pathway does not participate in morphological control in S. virginiae. In contrast, virginiamycin production started 6 h earlier in strain NH1 than in the wild-type strain, demonstrating for the first time that BarA is actively engaged in the control of virginiamycin production and implying that BarA acts as a repressor in virginiamycin biosynthesis. In strain NH2, an internal EcoNI-SmaI fragment of barA was replaced with a divergently oriented neomycin resistance gene cassette, resulting in the C-terminally truncated BarA retaining the intact helix-turn-helix motif. In strain NH2 and in a plasmid-integrated strain containing both intact and mutated barA genes, virginiamycin production was abolished irrespective of the presence of VB, suggesting that the mutated BarA retaining the intact DNA-binding motif was dominant over the wild-type BarA. These results further support the hypothesis that BarA works as a repressor in virginiamycin production and suggests that the helix-turn-helix motif is essential to its function. In strain NH1, VB production was also abolished, thus indicating that BarA is a pleiotropic regulatory protein controlling not only

  17. ANALISIS KINERJA KEUANGAN PERUSAHAAN PT. ASURANSI JIWASRAYA (PERSERO) CABANG SULAWESI SELATAN

    OpenAIRE

    ARIANTY, ASTRI

    2012-01-01

    ANALISIS KINERJA KEUANGAN PERUSAHAAN PT. ASURANSI JIWASRAYA (PERSERO) CABANG SULAWESI SELATAN COMPANY FINANCIAL PERFORMANCE ANALYSIS PT. INSURANCE JIWASRAYA (LIMITED) SOUTH BRANCH SULAWESI Astri Arianty Prof. Dr. H. Muhammad Ali, SE., M.S Drs. Armayah Sida, M.Si Analisis terhadap kinerja keuangan perusahaan sangat penting dilakukan untuk mengetahui sejauh mana tingkat pencapaian yang telah diperoleh perusahaan sebagaimana tujuan perusahaan dalam menjalankan proses produk...

  18. Analisis Pemasaran Wortel (Studi Kasus : Desa Gajah, Kec. Simpang IV, Kab. Karo, Prop. Sumatera Utara)

    OpenAIRE

    Rahman, Dewi Fauziah

    2012-01-01

    Penentuan daerah penelitian dilakukan secara purposive, pengambilan sampel petani dilakukan secara Stratified Random Sampling dan pengambilan sampel pedagang dilakukan secara Accidental Sampling, dengan jumlah petani sampel 30 kepala keluarga. Metode analisis yang digunakan adalah anal isis deskriptif dan metode Analisis Regresi Berganda. 950304010

  19. ANALISIS PELAYANAN KB MANDIRI WANITA USIA SUBUR BERDASARKAN STATUS EKONOMI

    Directory of Open Access Journals (Sweden)

    Selma Siahaan

    2013-08-01

    Full Text Available Latar belakang: Penggunaan metode keluarga berencana (KB oleh Wanita Usia Subur (WUS antara lain dipengaruhi oleh faktor sosial ekonomi. Maka, masalah biaya yang harus dibayar oleh WUS untuk memperoleh pelayanan KB perludi pahami guna keberhasilan program KB Nasional. Metode: Studi menggunakan data Riset Kesehatan Dasar (Riskesdas 2010, bertujuan untuk mengetahui biaya pelayanan KB yang dibayar oleh perempuan usia 10–59 tahun (WUS yang pernah kawin menurut metode KB berdasarkan status ekonomi yang bersangkutan. Analisis data menggunakan analisis deskriptif, analisis bivariat dengan uji statistik chi-square. Hasil: Alat/obat KB disposible terbanyak yang digunakan WUS dari semua golongan status ekonomi adalah metode KB suntik, sedangkan kondom terbanyak digunakan oleh WUS dengan status ekonomi atas banyak. Sekitar 50% WUS dengan status ekonomi (SE rendah membayar biaya pelayanan KB berkisar Rp.10.000–Rp.15.000. Sementara itu WUS dengan SE atas terbanyak membayar sekitar > Rp. 20.000. Terdapat korelasi signifikan antara metode KB dengan biaya dan status ekonomi. Kesimpulan: Metode suntik masih merupakan metode pilihan bagi WUS di Indonesia dan pemilihan metode KB oleh WUS berhubungan dengan status ekonomi mereka. Oleh karena itu promosi kesehatan perlu terus digalakkan agar program KB pemerintah dengan IUD dapat lebih dikenal dan dapat diterima masyarakat. Di samping itu, diperlukan kebijakan khusus (bantuan kepada WUS dengan status ekonomi rendah sehingga IUD dapat diperoleh secara gratis atau setidaknya dengan biaya yang terjangkau.

  20. ANALISIS KEKUATAN STRUKTUR PADA KAPAL WISATA SUNGAI KALIMAS

    Directory of Open Access Journals (Sweden)

    Budianto Budianto

    2015-02-01

    Full Text Available Dalam mengembangkan sektor pariwisata di sungai Kalimas Surabaya, salah satu diantaranya adalah pembuatan perahu wisata sungai Kalimas. Dalam perancangan kapal wisata kalimas dengan menggunakan bahan komposit FRP (Fiber Reinforcement Plastic yang menggunakan serat buatan alam yang tidak merusak ekosistem di sungai Kalimas dan memiliki kekuatan struktur kapal yang baik. Analisis perancangan struktur dalam perahu wisata sungai Kalimas yang menggunakan bahan FRP yang diterapkan pada analisis struktur konstruksi dengan menggunakan metode elemen hingga. Dimana diterapkan dengan mampu menerima beban baik dari dalam maupun luar pada perahu wisata sungai Kalimas FRP tersebut. Kemampuan kekuatan struktur yang cukup aman diijinkan, dengan nilai tengangan bending yang masih dalam nilai dibawah 67 mPa. Dimana dalam keadaan kondisi hogging maupun sagging telah dianalisis cukup aman kekuatan pada struktur perahu wisata sungai Kalimas FRP yang dapat timbul pembebanan akibat adanya manouvering tersebut, baik secara global memanjang kapal maupun struktur lokal didudukan mesin yang merupakan fokus konsentarsi utama. Untuk Struktur lokal di dudukan mesin dimana menerima beban statis dari mesin outboard maupun beban dinamis yang ditimbulkan akibat pergerakan perahu wisata Kalimas FRP tersebut. Perhitungan dengan mekanisme pembebanan distribusi merata ataupun beban terpusat merupakan faktor utama hasil analisis perancangan struktur perahu wisata sungai Kalimas yang effisien dan efektif.

  1. ANALISIS CLUSTER K-MEANS DALAM PENGELOMPOKAN KEMAMPUAN MAHASISWA

    Directory of Open Access Journals (Sweden)

    B. Poerwanto

    2016-12-01

    Full Text Available Abstract. Cluster Analysis, K-Means Algorithm, Student Classification. This study aims to classify students based on learning outcomes for subject the basic of statistics (DDS, which is measured based on attendance, task, midterm (UTS, and final exams (UAS to further used to evaluate learning for subjects that require analysis of quantitative . This study uses k-means cluster analysis to classify the students into three groups based on learning outcomes. After grouped, there are 3 people in the low category, 27 in the medium category and over 70% in the high category.Abstrak. Analisis Cluster K-Means dalam Pengelompokan Kemampuan Mahasiswa. Pene-litian ini bertujuan untuk mengelompokkan mahasiswa berdasarkan hasil belajar mata kuliah dasar-dasar statistika (DDS yang diukur berdasarkan variabel nilai kehadiran, tugas, ujian tengah semester (UTS, dan ujian akhir semester (UAS untuk selanjutnya digunakan untuk mengevaluasi pembelajaran untuk mata kuliah yang membutuhkan kemampuan analisis kuantititatif yang baik. Penelitian ini menggunakan analisis cluster k-means dalam mengelompokkan mahasiswa ke dalam tiga kelompok berdasarkan hasil belajarnya. Seteleh dikelompokkan, terdapat 3 orang yang masuk pada kategori rendah, 27 orang pada kategori sedang dan lebih dari 70% pada kategori tinggi.Kata Kunci: Cluster Analysis, K-Means Algoritma, Klasifikasi Mahasiswa, Universitas Cokroaminoto Palopo

  2. Behavior of reinforced concrete beams reinforced with GFRP bars

    Directory of Open Access Journals (Sweden)

    D. H. Tavares

    Full Text Available The use of fiber reinforced polymer (FRP bars is one of the alternatives presented in recent studies to prevent the drawbacks related to the steel reinforcement in specific reinforced concrete members. In this work, six reinforced concrete beams were submitted to four point bending tests. One beam was reinforced with CA-50 steel bars and five with glass fiber reinforced polymer (GFRP bars. The tests were carried out in the Department of Structural Engineering in São Carlos Engineering School, São Paulo University. The objective of the test program was to compare strength, reinforcement deformation, displacement, and some anchorage aspects between the GFRP-reinforced concrete beams and the steel-reinforced concrete beam. The results show that, even though four GFRP-reinforced concrete beams were designed with the same internal tension force as that with steel reinforcement, their capacity was lower than that of the steel-reinforced beam. The results also show that similar flexural capacity can be achieved for the steel- and for the GFRP-reinforced concrete beams by controlling the stiffness (reinforcement modulus of elasticity multiplied by the bar cross-sectional area - EA and the tension force of the GFRP bars.

  3. Bar dynamics and bifurcation evolution in a modelled braided sand-bed river

    NARCIS (Netherlands)

    Schuurman, Filip|info:eu-repo/dai/nl/328235830; Kleinhans, Maarten G.|info:eu-repo/dai/nl/217675123

    2015-01-01

    Morphodynamics in sand-bed braided rivers are associated with simultaneous evolution of mid-channel bars and channels on the braidplain. Bifurcations around mid-channel bars are key elements that divide discharge and sediment. This, in turn, may control the evolution of connected branches, with

  4. Optimization of steel bar manufacturing process using six sigma

    Science.gov (United States)

    Naeem, Khawar; Ullah, Misbah; Tariq, Adnan; Maqsood, Shahid; Akhtar, Rehman; Nawaz, Rashid; Hussain, Iftikhar

    2016-03-01

    Optimization of a manufacturing process results in higher productivity and reduced wastes. Production parameters of a local steel bar manufacturing industry of Pakistan is optimized by using six Sigma-Define, measure, analyze, improve, and controlmethodology. Production data is collected and analyzed. After analysis, experimental design result is used to identify significant factors affecting process performance. The significant factors are controlled to optimized level using two-level factorial design method. A regression model is developed that helps in the estimation of response under multi variable input values. Model is tested, verified, and validated by using industrial data collected at a local steel bar manufacturing industry of Peshawar(Khyber Pakhtunkhwa, Pakistan). The sigma level of the manufacturing process is improved to 4.01 from 3.58. The novelty of the research is the identification of the significant factors along with the optimum levels that affects the process yield, and the methodology to optimize the steel bar manufacturing process.

  5. Energy Dissipation Analysis of Bended SMA Bar in Isothermal State

    Institute of Scientific and Technical Information of China (English)

    PENG Gang; LI Li; TAN Jia-xiang

    2004-01-01

    The theory calculation formula is deduced about stress distribution in cross section and changes in Martensite percentages with the section height of random section shape bar under the action of the bending moment according to the Brinson's Constitutive Relation.The bar's energy dissipation capability under circulation of bending moment was analyzed and the calculation theory was set up. By using MATLAB program and the numerical calculation for uniform rectangle cross section bar, the relationships among the maximal stress and strain on cross section edge with bend load, the stress and Martensite percent's with cross section height, the energy dissipation capability with cross section height, and the energy dissipation capability with maximal strain on cross section edge are gained, also those curves are discused. It is put forward that the SMA material can be used for passive structure vibration control to dissipate energy of bend load.

  6. [Clinical, microbiological and immunological findings in peri-implantitis patients with bar-retained lower removable partial dentures, compared to a healthy control group (12-month-follow-up)].

    Science.gov (United States)

    Mesmer, Christian; Forster, András; Antal, Márk; Nagy, Katalin

    2012-06-01

    Cause, treatment strategies and prognosis of peri-implantitis is not well understood. The aim of this study was to followup clinical, microbiological and immunological findings in individuals wearing bar-retained lower partial dentures with and without peri-implantitis, pre and post treatment. From the Tuebingen Implant Registry recall program 16 peri-implantitis patients were compared to 16 healthy individuals in a prospective, unblinded study. Peri-implantitis was treated with a single anti-inflammatory therapy according to the CIST protocol while the controls received professional implant cleaning. The following findings were recorded at four time points before treatment (T1) and 30, 90, 360 days post treatment (T2-T4): sulcular fluid flow rate, probing depth, plaque and bleeding index, implant stability (Periotest); sulcular concentrations of interleukin-1 beta, plasminogen activator inhibitor 2, prostaglandin E2, and the sum score of five periodonto-pathogenic bacteria species by PCR (Hain Microldent test). Statistically significant differences between healthy and diseased implants were found for probing depth, bleeding on probing, bacterial load, and implant stability. For the first three, a significant decrease in severity was observed after treatment, but reached initial pre-treatment values within one year. No changes could be observed in the individuals without peri-implantitis. The results of the present study confirm marked differences in peri-implant findings between healthy and diseased sites. They demonstrate that a single anti-inflammatory intervention can initially--but not sustained--reduce probing depth, bleeding on probing, and the total bacterial load as evident from PCR diagnostics. Further immunological diagnostic measures do not seem to provide more information in the patients investigated.

  7. [Nutritional characteristics of cereal and peanut bars].

    Science.gov (United States)

    Escobar, B; Estévez, A M; Tepper, A; Aguayo, M

    1998-06-01

    Snack with good nutritional value could play an important role in the physical and mental development of children and teenagers since they show a great preference for them. The tendency is increasing their nutritional value by supplying proteins, carbohydrates, fiber, vitamins and minerals in a balanced form. The purpose of this research was to evaluate the chemical, sensorial and nutritional quality of cereal and peanut bars. Three types of bars using different ratios of oat, wheat germ, peanut, toasted and expanded amaranthus and wheat extrudate were prepared. Bars proximate composition was determined according the AOAC methods, and their acceptability according Hedonic Scale. In the biological assays, rats fed with 10% protein diets, were used to obtain the Protein Efficiency Ratio (PER) Net Protein Ratio (NPR) and Apparent Digestibility (AD). Corrected PER, relative PER, relative AD, PER and NPR values did not showed difference between bars CM1 and CM2 (PER: 2.59-2.57; NPR: 3.99-3.95 respectively); CM3 bar showed a lower quality. There were not differences among bars in relation to AD. CM1 and CM2 bars had a better biological quality of the protein being CM3 bar of lower quality. From a chemical and sensorial point of view CM1 bar shows the highest protein content (14.23%) and acceptability (6.8) and CM2 bar shows a high raw fiber content (2.27%).

  8. Finite Element Analysis of IPS –Empress II Ceramic Bridge Reinforced by Zirconia Bar

    Directory of Open Access Journals (Sweden)

    Allahyar Geramy

    2012-01-01

    Full Text Available Objective: The aim of this study was to determine the effect of trenched zirconia bar on the von Mises stress distribution of IPS –Empress II core ceramics.Material and Methods: The three-dimensional model including a three-unit bridge from the second premolar to the second molar was designed. The model was reinforced with zirconia bar (ZB, zirconia bar with vertical trench (VZB, and zirconia bar with horizontal trench (HZB (cross sections of these bars were circular. The model without zirconia bar was designed as the control. The bridges were loaded by 200 N and 500 N on the occlusal surface at the middle of the pontic component, and Von-Mises stresses were evaluated along a defined path.Result: In the connector area, VonMises stress in MPa were approximately identical in the specimens with ZB (at molar connector (MC: 4.75, and at premolar connector (PC: 6.40 and without ZB (MC: 5.50, PC: 6.68, and considerable differences were not recognized. Whereas, Von-Mises stress (MPa in the specimens with horizontal trenched Zirconia bar (HZB (MC: 3.91, PC: 2.44 and Vertical trenched Zirconia bar (VZB (MC: 2.53, PC: 2.56 was decreased considerably.Conclusion: Embeded trenched zirconia bar could reinforce IPS-Empress II at the connector area which is a main failure region in all ceramic fixed partial dentures.

  9. Measurement of $\\pi^{+/-}, K^{+/-}, p$ and $\\bar{p}$ production in $Z^0 \\to q\\bar{q}, Z^{0} \\to b\\bar{b}$ and $Z^{0} \\to u\\bar{u}, d\\bar{d}, s\\bar{s}$ (Particle Identification with the DELPHI Barrel Ring Imaging Cherenkov Counter)

    CERN Document Server

    Schyns, Emile

    1997-01-01

    Measurement of $\\pi^{+/-}, K^{+/-}, p$ and $\\bar{p}$ production in $Z^0 \\to q\\bar{q}, Z^{0} \\to b\\bar{b}$ and $Z^{0} \\to u\\bar{u}, d\\bar{d}, s\\bar{s}$ (Particle Identification with the DELPHI Barrel Ring Imaging Cherenkov Counter)

  10. BaBar Data Aquisition

    CERN Document Server

    Scott, I; Grosso, P; Hamilton, R T; Huffer, M E; O'Grady, C; Russell, J J

    1998-01-01

    The BaBar experiment at the Stanford Linear Accelerator Center is designed to perform a search for CP violation by analysing the decays of a very large sample of B and Bbar mesons produced at the high luminosity PEP-11 accelerator. The data acquisition system must cope with a sustained high event rate, while supporting real time feature extraction and data compression with minimal dead time. The BaBar data acquisition system is based around a common VME interface to the electronics read-out of the separate detector subsystems. Data from the front end electronics is read into commercial VME processors via a custom "personality card" and PCI interface. The commercial CPUs run the Tornado operating system to provide a platform for detector subsystem code to perform the necessary data processing. The data are read out via a non-blocking network switch to a farm of commercial UNIX processors. Careful design of the core data acquisition code has enabled us to sustain events rates in excess of 20 kHz while maintaini...

  11. The influence of newspaper coverage and a media campaign on smokers' support for smoke-free bars and restaurants and on secondhand smoke harm awareness: findings from the International Tobacco Control (ITC) Netherlands Survey

    NARCIS (Netherlands)

    Nagelhout, G.E.; van den Putte, B.; de Vries, H.; Crone, M.; Fong, G.T.; Willemsen, M.C.

    2012-01-01

    Objective: To assess the influence of newspaper coverage and a media campaign about Dutch smoke-free legislation on smokers' support for smoke-free bars and restaurants and on secondhand smoke (SHS) harm awareness. Design and main outcome measures: A content analysis was conducted of 1041 newspaper

  12. The influence of newspaper coverage and a media campaign on smokers' support for smoke-free bars and restaurants and on secondhand smoke harm awareness: findings from the International Tobacco Control (ITC) Netherlands Survey

    NARCIS (Netherlands)

    Nagelhout, G.E.; van den Putte, B.; de Vries, H.; Crone, M.; Fong, G.T.; Willemsen, M.C.

    2012-01-01

    Objective: To assess the influence of newspaper coverage and a media campaign about Dutch smoke-free legislation on smokers' support for smoke-free bars and restaurants and on secondhand smoke (SHS) harm awareness. Design and main outcome measures: A content analysis was conducted of 1041 newspaper

  13. The Carnegie-Irvine Galaxy Survey. V. Statistical Study of Bars and Buckled Bars

    Science.gov (United States)

    Li, Zhao-Yu; Ho, Luis C.; Barth, Aaron J.

    2017-08-01

    Simulations have shown that bars are subject to a vertical buckling instability that transforms thin bars into boxy or peanut-shaped structures, but the physical conditions necessary for buckling to occur are not fully understood. We use the large sample of local disk galaxies in the Carnegie-Irvine Galaxy Survey to examine the incidence of bars and buckled bars across the Hubble sequence. Depending on the disk inclination angle (i), a buckled bar reveals itself as either a boxy/peanut-shaped bulge (at high i) or as a barlens structure (at low i). We visually identify bars, boxy/peanut-shaped bulges, and barlenses, and examine the dependence of bar and buckled bar fractions on host galaxy properties, including Hubble type, stellar mass, color, and gas mass fraction. We find that the barred and unbarred disks show similar distributions in these physical parameters. The bar fraction is higher (70%-80%) in late-type disks with low stellar mass (M * 1010.5 M ⊙), and decreases with higher gas mass ratio. These results suggest that bars are more difficult to grow in massive disks that are dynamically hotter than low-mass disks. However, once a bar forms, it can easily buckle in the massive disks, where a deeper potential can sustain the vertical resonant orbits. We also find a probable buckling bar candidate (ESO 506-G004) that could provide further clues to understand the timescale of the buckling process.

  14. P{bar P} collider physics

    Energy Technology Data Exchange (ETDEWEB)

    Demarteau, M. [State Univ. of New York, Stony Brook, NY (United States)

    1992-04-01

    A brief introduction to {bar p}p collider physics is given. Selected results from the collider experiments at the CERN S{bar p}pS and the Tevatron collider are described. The emphasis is on experimental aspects of {bar p}p collisions. Minimum bias physics and the production of jets, Intermediate Vector Bosons and heavy flavors is reviewed. The outlook for physics at hadron colliders for the near future is briefly discussed.

  15. Installation of Shimming Bars for CYCIAE-100

    Institute of Scientific and Technical Information of China (English)

    LV; Yin-long; WANG; Zhen-hui; ZHONG; Jun-qing; LIU; Geng-shou

    2012-01-01

    <正>The 100 MeV high intensity proton cyclotron, CYCIAE-100, is the most critical equipment of the BRIF project at CIAE. The shimming bars are used to get the isochronous magnetic field. In the process of magnetic mapping and shimming, the bars should be repeated the installed and disassembly for about 10 times. Each time the installation precision must be ensured. The bars installation schedule and quality are directly related to the BRIF project progress.

  16. Periodic body-and-bar frameworks

    CERN Document Server

    Borcea, Ciprian S; Tanigawa, Shin-ichi

    2011-01-01

    Abstractions of crystalline materials known as periodic body-and-bar frameworks are made of rigid bodies connected by fixed-length bars and subject to the action of a group of translations. In this paper, we give a Maxwell-Laman characterization for generic minimally rigid periodic body-and-bar frameworks. As a consequence we obtain efficient polynomial time algorithms for their recognition based on matroid partition and pebble games.

  17. Response of Split Hopkinson Bar Apparatus Signal to End-Surface Damage, Numerical and Experimental Studies

    Science.gov (United States)

    2012-01-01

    controlled tests were Fig. 4. Aluminium AI6061-T6 tested with undamaged bars. Fig. 5. Aluminium AI 6061 -T6 tested with damaged bars. conducted using a...control tests were done using the well characterized AI 6061 -T6. Results showed that artefacts were added to the signal. This paper presents the...response, control tests were performed using the well characterized Al 6061 -T6 material. This material was chosen because it was well documented and

  18. Nuss bar migrations: occurrence and classification

    Energy Technology Data Exchange (ETDEWEB)

    Binkovitz, Lauren E.; Binkovitz, Larry A. [Mayo Clinic, Department of Radiology, Rochester, MN (United States); Zendejas, Benjamin; Moir, Christopher R. [Mayo Clinic, Department of Surgery, Rochester, MN (United States)

    2016-12-15

    Pectus excavatum results from dorsal deviation of the sternum causing narrowing of the anterior-posterior diameter of the chest. It can result in significant cosmetic deformities and cardiopulmonary compromise if severe. The Nuss procedure is a minimally invasive technique that involves placing a thin horizontally oriented metal bar below the dorsal sternal apex for correction of the pectus deformity. To identify the frequency and types of Nuss bar migrations, to present a new categorization of bar migrations, and to present examples of true migrations and pseudomigrations. We retrospectively reviewed the electronic medical records and all pertinent radiologic studies of 311 pediatric patients who underwent a Nuss procedure. We evaluated the frequency and type of bar migrations. Bar migration was demonstrated in 23 of 311 patients (7%) and occurred within a mean period of 26 days after surgery. Bar migrations were subjectively defined as deviation of the bar from the position demonstrated on the immediate postoperative radiographs and categorized as superior, inferior, rotation, lateral or flipped using a new classification system. Sixteen of the 23 migrations required re-operation. Nuss bar migration can be diagnosed with careful evaluation of serial radiographs. Nuss bar migration has a wide variety of appearances and requires exclusion of pseudomigration resulting from changes in patient positioning between radiologic examinations. (orig.)

  19. Chiral Perturbation Theory and the $\\bar B \\bar B$ Strong Interaction

    CERN Document Server

    Liu, Zhan-Wei; Zhu, Shi-Lin

    2012-01-01

    We have calculated the potentials of the heavy (charmed or bottomed) pseudoscalar mesons up to $O(\\epsilon^2)$ with the heavy meson chiral perturbation theory. We take into account the contributions from the football, triangle, box, and crossed diagrams with the 2$\\phi$ exchange and one-loop corrections to the contact terms. We notice that the total 2$\\phi$-exchange potential alone is attractive in the small momentum region in the channel ${\\bar B \\bar B}^{I=1}$, ${\\bar B_s \\bar B_s}^{I=0}$, or ${\\bar B \\bar B_s}^{I=1/2}$, while repulsive in the channel ${\\bar B \\bar B}^{I=0}$. Hopefully the analytical chiral structures of the potentials may be useful in the extrapolation of the heavy meson interaction from lattice QCD simulation.

  20. submitter Performance simulation of BaBar DIRC bar boxes in TORCH

    CERN Document Server

    Föhl, K; Castillo García, L; Cussans, D; Forty, R; Frei, C; Gao, R; Gys, T; Harnew, N; Piedigrossi, D; Rademacker, J; Ros García, A; van Dijk, M

    2017-01-01

    TORCH is a large-area precision time-of-flight detector based on the DIRC principle. The DIRC bar boxes of the BaBar experiment at SLAC could possibly be reused to form a part of the TORCH detector time-of-flight wall area, proposed to provide positive particle identification of low momentum kaons in the LHCb experiment at CERN. For a potential integration of BaBar bar boxes into TORCH, new imaging readout optics are required. From the several designs of readout optics that have been considered, two are used in this paper to study the effect of BaBar bar optical imperfections on the detector reconstruction performance. The kaon-pion separation powers obtained from analysing simulated photon hit patterns show the performance reduction for a BaBar bar of non-square geometry compared to a perfectly rectangular cross section.

  1. ANALISIS FAKTOR-FAKTOR YANG MENGHAMBAT PENYELESAIAN STUDI MAHASISWA FMIPA UNM

    Directory of Open Access Journals (Sweden)

    Hisyam Ihsan

    2016-08-01

    Full Text Available Penelitian ini dimaksudkan untuk mengkaji prosedur analisis matematis analisis faktor (Factor Analysis dan mengkaji faktor-faktor yang menghambat penyelesaian studi mahasiswa FMIPA UNM. Output dari penelitian ini yaitu (1 mengetahui prosedur analisis matematis analisis faktor, (2 mengetahui faktor-faktor yang menghambat penyelesaian studi mahasiswa FMIPA UNM, dan (3 menghasilkan karya tulis ilmiah yang dapat dipublikasi pada jurnal atau seminar. Penelitian ini merupakan gabungan dua jenis penelitian yaitu penelitian dasar dan penelitian terapan. Penelitian murni (pure research yaitu mengkaji prosedur matematis analisis faktor. Tahapan penelitian terdiri atas (1 identifikasi, pemilihan, dan perumusan masalah, (2 kajian kepustakaan dan hasil penelitian yang relevan, (3 melakukan kajian penelitian, (4 menyusun pembahasan, dan (5 menyusun kesimpulan dan saran. Selanjutnya penelitian terapan yaitu penerapan analisis faktor dalam mengkaji faktor-faktor yang menghambat penyelesaian studi mahasiswa FMIPA UNM. Hasil penelitian diperoleh model umum analisis faktor sebagai berikut: Xi  = Bi1F1 + Bi2F2 + Bi3F3 + ... + BijFj +  ViI selanjutnya hasil analisis faktor menunjukkan variabel-variabel yang signifikan mempengaruhi lama studi mahasiswa yaitu: kesehatan, intelegensi, kesiapan, bakat, minat, hubungan orangtua dan anak, hubungan antar anggota keluarga, keadaan ekonomi keluarga, latar belakang budaya, hubungan antara dosen dengan mahasiswa, hubungan antara mahasiswa dengan mahasiswa yang lain, kurikulum, disiplin kampus, lingkungan tetangga, aktivitas dalam masyarakat, dan organisasi. Hasil analisis faktor merekomendasikan faktor-faktor yang dominan dapat dikelompokkan menjadi 4 bagian yang terdiri atas: (1 faktor pertama diberi nama faktor intern dan pembelajaran; (2 faktor kedua diberi nama faktor kesiapan dan potensi diri; (3 faktor ketiga diberi nama faktor ekonomi dan manajemen kampus; dan (4 faktor keempat diberi nama faktor ekstern lingkungan

  2. PENGGUNAAN ALAT PERAGA ROTATION TIMER DAN RODA FLEKSIBEL UNTUK MENINGKATKAN KEMAMPUAN ANALISIS SISWA

    Directory of Open Access Journals (Sweden)

    Fathiah Alatas

    2015-11-01

    Time in learning physics concepts uniform circular motion to obtain good responsePenelitian ini untuk mengetahui penggunaan alat peraga Rotation Timer dan roda-roda fleksibel untuk meningkatkan kemampuan analisis siswa konsep gerak melingkar beraturan. Penelitian ini dilakukan di kelas digunakan kelas X MIA 2 (untuk kelompok eksperimen menggunakan alat peraga rotation timer dan kelas X MIA 1 (untuk kelompok kontrol menggunakan roda fleksibel di Madrasah Aliyah Pembangunan UIN Syarif Hidayatullah Jakarta tahun 2014. Metode penelitian adalah metode kuasi eksperimen dengan desain nonequivalent control groupdesigndan teknik pengambilan sampel purposive sampling. Instrumen yang digunakan adalah  instrumen tes berupa soal uraian dan non tes berupa lembar observasi aktivitas siswa dan angket respon siswa. Berdasarkan analisis data tes diperoleh nilai rata-rata kemampuan menganalisis siswa yang menggunakan alat peraga Rotation Timerlebih rendah dibanding nilai rata-rata kemampuan menganalisis siswa yang menggunakan alat peraga roda-roda fleksibel. Kemampuan menganalisis siswa kelompok eksperimen unggul pada pada aspek mengorganisasi dengan mengacu pada hasil Uji N-Gain dimana kelas eksperimen memperoleh peningkatan sebesar 26%, sedangkan kelas kontrol hanya sebesar 20%. Pada aspek membedakan kelompok kontrol memperoleh peningkatan yang lebih unggul sebesar 31%, sementara kelompok eksperimen hanya memperoleh peningkatan sebesar 24% dan pada aspek mengatribusikan kelas kontrol mengalami peningkatan yang lebih unggul dengan peningkatan sebesar 20%, sementara kelompok eksperimen  hanya memperoleh peningkatan 17%. Selanjutnya berdasarkan analisis data nontes, untuk lembar observasi aktivitas siswa menyimpulkan bahwa kelas eksperimen  dalam keadaan kurang kondusif, dibandingkan dengan kelas kontrol

  3. Bar pattern speeds in CALIFA galaxies. I. Fast bars across the Hubble sequence

    NARCIS (Netherlands)

    Aguerri, J. A. L.; Méndez-Abreu, J.; Falcón-Barroso, J.; Amorin, A.; Barrera-Ballesteros, J.; Cid Fernandes, R.; García-Benito, R.; García-Lorenzo, B.; González Delgado, R. M.; Husemann, B.; Kalinova, V.; Lyubenova, M.; Marino, R. A.; Márquez, I.; Mast, D.; Pérez, E.; Sánchez, S. F.; van de Ven, G.; Walcher, C. J.; Backsmann, N.; Cortijo-Ferrero, C.; Bland-Hawthorn, J.; del Olmo, A.; Iglesias-Páramo, J.; Pérez, I.; Sánchez-Blázquez, P.; Wisotzki, L.; Ziegler, B.

    2015-01-01

    Context. The bar pattern speed (Ωb) is defined as the rotational frequency of the bar, and it determines the bar dynamics. Several methods have been proposed for measuring Ωb. The non-parametric method proposed by Tremaine & Weinberg (1984, ApJ, 282, L5; TW) and based on stellar kinematics is the mo

  4. A study of B0bar --> D(*)0 K(*)bar decays

    CERN Document Server

    Aubert, B; Boutigny, D; Couderc, F; Gaillard, J M; Hicheur, A; Karyotakis, Yu; Lees, J P; Tisserand, V; Zghiche, A; Palano, A; Pompili, A; Chen, J C; Qi, N D; Rong, G; Wang, P; Zhu, Y S; Eigen, G; Ofte, I; Stugu, B; Abrams, G S; Borgland, A W; Breon, A B; Brown, D N; Button-Shafer, J; Cahn, R N; Charles, E; Day, C T; Gill, M S; Gritsan, A V; Groysman, Y; Jacobsen, R G; Kadel, R W; Kadyk, J; Kerth, L T; Kolomensky, Yu G; Kukartsev, G; Lynch, G; Mir, L M; Oddone, P J; Orimoto, T J; Pripstein, M; Roe, N A; Ronan, Michael T; Shelkov, V G; Wenzel, W A; Barrett, M; Ford, K E; Harrison, T J; Hart, A J; Hawkes, C M; Morgan, S E; Watson, A T; Fritsch, M; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Steinke, M; Boyd, J T; Chevalier, N; Cottingham, W N; Kelly, M P; Latham, T E; Wilson, F F; Çuhadar-Dönszelmann, T; Hearty, C; Knecht, N S; Mattison, T S; McKenna, J A; Thiessen, D; Khan, A; Kyberd, P; Teodorescu, L; Blinov, A E; Blinov, V E; Druzhinin, V P; Golubev, V B; Ivanchenko, V N; Kravchenko, E A; Onuchin, A P; Serednyakov, S I; Skovpen, Yu I; Solodov, E P; Yushkov, A N; Best, D; Bruinsma, M; Chao, M; Eschrich, I; Kirkby, D; Lankford, A J; Mandelkern, M A; Mommsen, R K; Röthel, W; Stoker, D P; Buchanan, C; Hartfiel, B L; Foulkes, S D; Gary, J W; Shen, B C; Wang, K; Del Re, D; Hadavand, H K; Hill, E J; MacFarlane, D B; Paar, H P; Rahatlou, S; Sharma, V; Berryhill, J W; Campagnari, C; Dahmes, B; Long, O; Lu, A; Mazur, M A; Richman, J D; Verkerke, W; Beck, T W; Eisner, A M; Heusch, C A; Kroseberg, J; Lockman, W S; Nesom, G; Schalk, T; Schumm, B A; Seiden, A; Spradlin, P; Williams, D C; Wilson, M G; Albert, J; Chen, E; Dubois-Felsmann, G P; Dvoretskii, A; Hitlin, D G; Narsky, I; Piatenko, T; Porter, F C; Ryd, A; Samuel, A; Yang, S; Jayatilleke, S M; Mancinelli, G; Meadows, B T; Sokoloff, M D; Abe, T; Blanc, F; Bloom, P; Chen, S; Ford, W T; Nauenberg, U; Olivas, A; Rankin, P; Smith, J G; Zhang, J; Zhang, L; Chen, A; Harton, J L; Soffer, A; Toki, W H; Wilson, R J; Zeng, Q; Altenburg, D; Brandt, T; Brose, J; Dickopp, M; Feltresi, E; Hauke, A; Lacker, H M; Müller-Pfefferkorn, R; Nogowski, R; Otto, S; Petzold, A; Schubert, J; Schubert, Klaus R; Schwierz, R; Spaan, B; Sundermann, J E; Bernard, D; Bonneaud, G R; Brochard, F; Grenier, P; Schrenk, S; Thiebaux, C; Vasileiadis, G; Verderi, M; Bard, D J; Clark, P J; Lavin, D; Muheim, F; Playfer, S; Xie, Y; Andreotti, M; Azzolini, V; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Piemontese, L; Sarti, A; Treadwell, E; Anulli, F; Baldini-Ferroli, R; Calcaterra, A; De Sangro, R; Finocchiaro, G; Patteri, P; Peruzzi, I M; Piccolo, M; Zallo, A; Buzzo, A; Capra, R; Contri, R; Crosetti, G; Lo Vetere, M; Macri, M; Monge, M R; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Bailey, S; Brandenburg, G; Chaisanguanthum, K S; Morii, M; Won, E; Dubitzky, R S; Langenegger, U; Bhimji, W; Bowerman, D A; Dauncey, P D; Egede, U; Gaillard, J R; Morton, G W; Nash, J A; Nikolich, M B; Taylor, G P; Charles, M J; Grenier, G J; Mallik, U; Cochran, J; Crawley, H B; Lamsa, J; Meyer, W T; Prell, S; Rosenberg, E I; Rubin, A E; Yi, J; Biasini, M; Covarelli, R; Pioppi, M; Davier, M; Giroux, X; Grosdidier, G; Höcker, A; Laplace, S; Le Diberder, F R; Lepeltier, V; Lutz, A M; Petersen, T C; Plaszczynski, S; Schune, M H; Tantot, L; Wormser, G; Cheng, C H; Lange, D J; Simani, M C; Wright, D M; Bevan, A J; Chavez, C A; Coleman, J P; Forster, I J; Fry, J R; Gabathuler, Erwin; Gamet, R; Hutchcroft, D E; Parry, R J; Payne, D J; Sloane, R J; Touramanis, C; Back, J J; Harrison, P F; Mohanty, G B; Cowan, G; Flack, R L; Flächer, H U; Green, M G; Jackson, P S; McMahon, T R; Ricciardi, S; Salvatore, F; Winter, M A; Brown, D; Davis, C L; Allison, J; Barlow, N R; Barlow, R J; Hart, P A; Hodgkinson, M C; Lafferty, G D; Lyon, A J; Williams, J C; Farbin, A; Hulsbergen, W D; Jawahery, A; Kovalskyi, D; Lae, C K; Lillard, V; Roberts, D A; Blaylock, G; Dallapiccola, C; Flood, K T; Hertzbach, S S; Kofler, R; Koptchev, V B; Moore, T B; Saremi, S; Stängle, H; Willocq, S; Cowan, R; Sciolla, G; Sekula, S J; Taylor, F; Yamamoto, R K; Mangeol, D J J; Patel, P M; Robertson, S H; Lazzaro, A; Lombardo, V; Palombo, F; Bauer, J M; Cremaldi, L M; Eschenburg, V; Godang, R; Kroeger, R; Reidy, J; Sanders, D A; Summers, D J; Zhao, H W; Brunet, S; Côté, D; Taras, P; Nicholson, H; Cavallo, N; Lista, L; Monorchio, D; Paolucci, P; Piccolo, D; Sciacca, C; Baak, M; Bulten, H; Raven, G; Snoek, H L; Wilden, L; Jessop, C P; LoSecco, J M; Allmendinger, T; Gan, K K; Honscheid, K; Hufnagel, D; Kagan, H; Kass, R; Pulliam, T; Rahimi, A M; Ter-Antonian, R; Wong, Q K; Brau, J E; Frey, R; Igonkina, O; Potter, C T; Sinev, N B; Strom, D; Torrence, E; Colecchia, F; Dorigo, A; Galeazzi, F; Margoni, M; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Tiozzo, G; Voci, C; Benayoun, M; Briand, H; Chauveau, J; David, P; La Vaissière, C de; Del Buono, L; Hamon, O; John, M J J; Leruste, P; Malcles, J; Ocariz, J; Pivk, M; Roos, L; T'Jampens, S; Therin, G; Manfredi, P F; Re, V; Behera, P K; Gladney, L; Guo, Q H; Panetta, J; Angelini, C; Batignani, G; Bettarini, S; Bondioli, M; Bucci, F; Calderini, G; Carpinelli, M; Forti, F; Giorgi, M A; Lusiani, A; Marchiori, G; Martínez-Vidal, F; Neri, N; Paoloni, E; Rama, M; Rizzo, G; Sandrelli, F; Walsh, J; Haire, M; Judd, D; Paick, K; Wagoner, D E; Danielson, N; Elmer, P; Lau, Y P; Lü, C; Miftakov, V; Olsen, J; Smith, A J S; Telnov, A V; Bellini, F; Cavoto, G; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Li Gioi, L; Mazzoni, M A; Morganti, S; Pierini, M; Piredda, G; Safai-Tehrani, F; Voena, C; Christ, S; Wagner, G; Waldi, R; Adye, T; De Groot, N; Franek, B J; Geddes, N I; Gopal, G P; Olaiya, E O; Aleksan, Roy; Emery, S; Gaidot, A; Ganzhur, S F; Giraud, P F; Hamel de Monchenault, G; Kozanecki, Witold; Legendre, M; London, G W; Mayer, B; Schott, G; Vasseur, G; Yéche, C; Zito, M; Purohit, M V; Weidemann, A W; Wilson, J R; Yumiceva, F X; Aston, D; Bartoldus, R; Berger, N; Boyarski, A M; Buchmüller, O L; Claus, R; Convery, M R; Cristinziani, M; De Nardo, Gallieno; Dong, D; Dorfan, J; Dujmic, D; Dunwoodie, W M; Elsen, E E; Fan, S; Field, R C; Glanzman, T; Gowdy, S J; Hadig, T; Halyo, V; Hast, C; Hrynóva, T; Innes, W R; Kelsey, M H; Kim, P; Kocian, M L; Leith, D W G S; Libby, J; Luitz, S; Lüth, V; Lynch, H L; Marsiske, H; Messner, R; Müller, D R; O'Grady, C P; Ozcan, V E; Perazzo, A; Perl, M; Petrak, S; Ratcliff, B N; Roodman, A; Salnikov, A A; Schindler, R H; Schwiening, J; Simi, G; Snyder, A; Soha, A; Stelzer, J; Su, D; Sullivan, M K; Vavra, J; Wagner, S R; Weaver, M; Weinstein, A J R; Wisniewski, W J; Wittgen, M; Wright, D H; Yarritu, A K; Young, C C; Burchat, Patricia R; Edwards, A J; Meyer, T I; Petersen, B A; Roat, C; Ahmed, S; Alam, M S; Ernst, J A; Saeed, M A; Saleem, M; Wappler, F R; Bugg, W; Krishnamurthy, M; Spanier, S M; Eckmann, R; Kim, H; Ritchie, J L; Satpathy, A; Schwitters, R F; Izen, J M; Kitayama, I; Lou, X C; Ye, S; Bianchi, F; Bóna, M; Gallo, F; Gamba, D; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Dittongo, S; Grancagnolo, S; Lanceri, L; Poropat, P; Vuagnin, G; Panvini, R S; Banerjee, Sw; Brown, C M; Fortin, D; Jackson, P D; Kowalewski, R V; Roney, J M; Sobie, R J; Band, H R; Cheng, B; Dasu, S; Datta, M; Eichenbaum, A M; Graham, M; Hollar, J J; Johnson, J R; Kutter, P E; Li, H; Liu, R; Mihályi, A; Mohapatra, A K; Pan, Y; Prepost, R; Tan, P; Von Wimmersperg-Töller, J H; Wu, J; Wu, S L; Yu, Z; Greene, M G; Neal, H

    2004-01-01

    We present a study of the decays B0bar --> D(*)0 K(*)0bar using a sample of 124 million Upsilon(4S) --> B0bar B0 decays collected with the BaBar detector at the PEP-II asymmetric-energy e+e- collider at SLAC. We report evidence for the decay of B0 and B0bar mesons to the D*0 K_S final state with an average branching fraction BF(B --> D*0 K0bar) = (4.5 +/- 1.9 +/- 0.5) x 10^-5. Similarly, we measure BF(B --> D0 K0bar) = (6.2 +/- 1.2 +/- 0.4) x 10^-5 for the D0 K_S final state. We also measure BF(B0bar --> D0 K*0bar) = (6.2 +/- 1.4 +/- 0.6) x 10^-5 and set a 90% C.L. upper limit BF(B0bar --> D0bar K*0bar) < 4.1 x 10^-5. All results presented in this paper are preliminary.

  5. Too Much Bar and Not Enough Mitzvah? A Proposed Research Agenda on Bar/Bat Mitzvah

    Science.gov (United States)

    Schoenfeld, Stuart

    2010-01-01

    Jewish educators are understandably interested in research on how bar/bat mitzvah affect Jewish education or research on what Jewish schools have done to avoid the distortions of a focus on bar/bat mitzvah. Research might also focus on the somewhat different and more ambitious topic of the role that bar/bat mitzvah play in contemporary Jewish…

  6. On the Relation between Spector's Bar Recursion and Modified Bar Recursion

    DEFF Research Database (Denmark)

    Oliva, Paulo Borges

    2002-01-01

    We introduce a variant of Spector's Bar Recursion in finite types to give a realizability interpretation of the classical axiom of dependent choice allowing for the extraction of witnesses from proofs of Sigma_1 formulas in classical analysis. We also give a bar recursive definition of the fan...... functional and study the relationship of our variant of Bar Recursion with others....

  7. 组氨酸激酶基因barA在水生拉恩菌中的生防调控功能%Regulatory function of histidine kinase sensor encoding gene barA in bio-control effect of Rahnella aquatilis

    Institute of Scientific and Technical Information of China (English)

    肖凤虎; 张蕾; 谢镇; 郭岩彬; 陈敏文; 王勇军

    2015-01-01

    为探究水生拉恩菌(Rahnella aquatilis)HX2的生防性状表现机制,利用转座子mini-Tn5对HX2菌株进行随机突变,筛选获得1个对葡萄根癌菌K308(Agrobacterium vitis K308)拮抗活性减弱的突变体,并确定该插入位点的基因为双组分调控系统中的组氨酸激酶基因barA.该基因编码的蛋白含有组氨酸激酶结构域HAMP(histidine kinases,adenylyl cyclases,methyl binding proteins,phosphatases)、组氨酸磷酸传递结构域HisKA(histidine kinase acceptor)、C-端催化ATP结合结构域HATPase_C(histidine associated ATPase C terminal)、磷酸接受结构域REC(receiver domain)和含组氨酸的磷酸转移结构域HPT(histidine phosphotransferase domain),是一种跨膜的杂合组氨酸激酶蛋白.通过双交换突变,获得了barA缺失突变体并构建了互补菌株.通过比较分析发现,barA基因缺失后,细菌HX2生物膜形成能力显著提高,但细菌游动和涌动能力降低,以及对葡萄根癌病的生防效果从野生型的86.2%降低至26.7%,构建的互补菌株能够恢复突变菌株在该研究中的所有测定性状.由此推测,组氨酸激酶基因ba rA是细菌HX2表现生防性状的一个重要调控基因,为生防细菌HX2在植物病害防治上提供理论基础.

  8. Thermodynamic analysis of thermosolar plants; Analisis termodinamico de plantas termosolares

    Energy Technology Data Exchange (ETDEWEB)

    Munoz, Felipe; Rojas, Armando [UNAM, Mexico, D.F. (Mexico)

    2000-07-01

    In this work we obtained the mathematical expressions to calculate the concentration area for parabolic trough and central tower solar systems in thermosolar plants. Thermodynamic analysis considering 1{sup s}t and 2{sup n}d laws were made for gas and steam energy conversion cycles joined to thermosolar plants. Economical analysis were made too. In this way, higher thermal efficiencies 57.4, 58, 57 y 58.1% and 2{sup n}d law efficiencies 76.6, 77.5, 76, y 77.6% were found with combined cycle and central tower solar system. However, the cheaper configuration (773.5 USD/MWh), found by the economic analysis, was the parabolic trough solar system with steam cycle. [Spanish] En este trabajo se determinan las expresiones matematicas para obtener el area de concentracion requerida en plantas termosolares de canal parabolico y de torre central combinadas con ciclos de generacion convencionales. Se realiza el analisis termodinamico con base en la primera y segunda ley a cada ciclo y asi mismo se efectua el analisis economico de dichos arreglos. Se encuentra que las mayores eficiencias termicas 57.4, 58, 57 y 58.1% y las eficiencias de 2 ley: 76.6, 77.5, 76, y 77.6% se tienen con sistema de torre central y ciclo combinado. El analisis economico expresa que el sistema solar con concentradores de canal parabolico con ciclos de vapor presenta el menor costo total de generacion (773.5 USD/MWh).

  9. FAKTOR-FAKTOR ORGANISASIONAL SEBAGAI PENCETUS KECENDERUNGAN AGRESI DI TEMPAT KERJA : STUDI META-ANALISIS

    Directory of Open Access Journals (Sweden)

    Intaglia Harsanti

    2009-11-01

    Full Text Available Artikel ini menyajikan studi meta-analisis dari literature eksperimen dan survey yang diujikan dengan menggunakan korelasi antara faktor-faktor organisasi dan agresi di tempat kerja. Jumlah subjek yang diteliti sebanyak 31 penelitian dari 20 artikel. Rangkuman analisis menunjang hipotesis bahwa faktor-faktor organisasi memiliki hubungan dengan agresi di tempat kerja. Analisis ini mengoreksi nilai kesalahan sampling dan pengukuran. Hasilnya menunjukkan bahwa faktor-faktor organisasi diidentifikasikan sebagai prediktor terhadap agresi di tempat kerja.

  10. ANALISIS PENGENDALIAN DAYA REAKTOR PCMSR DENGAN LAJU ALIR PENDINGIN

    Directory of Open Access Journals (Sweden)

    Iqbal Syafin Noha

    2015-03-01

    Full Text Available Passive Compact Molten Salt Reactor (PCMSR merupakan pengembangan dari Molten Salt Reactor (MSR yang memiliki karakter berbeda dengan lima reaktor generasi IV lainnya, yaitu menggunakan bahan bakar leburan garam. Pada reaktor MSR, garam lebur tidak digunakan sebagai pendingin tetapi digunakan sebagai medium pembawa bahan bakar. Dengan fase bahan bakar yang berupa garam lebur LiF-BeF2-ThF4-UF4, maka dapat dilakukan pengendalian daya dengan mengatur laju aliran bahan bakar dan pendingin. Tujuan penelitian ini adalah untuk mengetahui pengaruh perubahan laju alir pendingin terhadap daya reaktor PCMSR. Analisis dilakukan dengan empat jenis masukan untuk perubahan laju alir pendingin, yaitu masukan step, ramp, eksponensial, dan sinusoidal. Untuk masukan step, laju alir pendingin dibuat berubah secara mendadak. Selanjutnya untuk masukan ramp dan eksponensal, perubahan laju alir masing-masing dibuat perlahan secara linear dan mengikuti fungsi eksponensial. Kemudian untuk masukan sinusoidal, laju alir berubah naik turun secara periodik dengan memvariasikan frekuensi dari perubahan laju alir tersebut. Hasil penelitian menunjukkan bahwa penurunan laju alir pendingin sebesar 50% dari laju pendingin sebelumnya, menyebabkan daya pada reaktor PCMSR turun sebesar 63% dari daya sebelumnya. Jika terjadi fluktuasi laju aliran pendingin, maka semakin cepat perubahan tersebut, maka respon daya yang diberikan semakin kecil. Pada frekuensi yang sangat cepat, daya reaktor menjadi konstan dan cenderung tidak memiliki respon terhadap laju aliran. Hal ini merupakan salah satu aspek keselamatan reaktor, karena reaktor tidak merespon perubahan yang terlalu cepat. Kemampuan reaktor mengatur daya menyesuaikan laju aliran pendingin merupakan aspek keselamatan lainnya. Kata kunci : PCMSR, pengendalian daya, laju alir pendingin, uji respon   Passive Compact Molten Salt Reactor (PCMSR is the development of Molten Salt Reactor (MSR which has different character from other five

  11. 植筋锚固界面应力分析%Analisys of Interfacial Stress of Bonded Bar

    Institute of Scientific and Technical Information of China (English)

    张鹏

    2010-01-01

    运用弹性力学空间轴对称问题与剪切位移法的基本假定和解答方法,建立植筋锚固界面应力分析模型,从而构建出界面应力基本方程;其次,推导出界面应力和植筋轴力的弹性解析解答,结合算例说明了界面应力的衰减曲线分布规律;最后,进一步分析了界面应力分布与影响因素,指出荷载传递系数k丰富内涵及其对荷载传递规律影响,为植筋锚固技术的进一步研究提供了理论基础.

  12. The impact of gas inflows on star formation rates and metallicities in barred galaxies

    CERN Document Server

    Ellison, Sara L; Patton, David R; Scudder, Jillian M; Mendel, J Trevor; Simard, Luc

    2011-01-01

    The star formation rates (SFRs) and metallicities of a sample of 294 galaxies with visually classified, strong, large-scale bars are compared to a control sample of unbarred disk galaxies selected from the Sloan Digital Sky Survey Data Release 4. The fibre (inner few kpc) metallicities of barred galaxies are uniformly higher (at a given mass) than the unbarred sample by ~0.06 dex. However, the fibre SFRs of the visually classified barred galaxies are higher by about 60% only in the galaxies with total stellar mass log M > 10. The metal enhancement at log M10. However, due to the much lower fraction of pairs than bars, bars account for ~3.5 times more triggered central star formation than interactions.

  13. Intorno all'analisi sintattica della frase semplice in italiano /

    Directory of Open Access Journals (Sweden)

    Josip Jernej

    2004-12-01

    Full Text Available Secondo una lunga tradizione confermata anche da opere illustri come la Sin­ tassi italiana di Raffaello Fornaciari del 1881, gli autori delle grammatiche italiane, nel trattare la struttura della frase semplice, adottano una soluzione fortemente influenzata dalla semantica, con i cosiddetti complementi indiretti. Trattasi di un modello che si differenzia completamente da quello adottato nelle grammatiche delle altre grandi lingue europee, come i1francese, il tedesco, il russo, in cui l'analisi della frase semplice è impostata  su criteri  essenzialmente sintattici.

  14. Analisis Kendala Perizinan Spektrum Frekuensi Radio untuk Radio Komunitas

    Directory of Open Access Journals (Sweden)

    Sri Wahyuningsih

    2014-03-01

    Full Text Available Izin penggunaan spektrum frekuensi radio diatur dalam Undang-undang No.36 tahun 1999 tentang Telekomunikasi. Saat ini masih ditemukan Radio Komunitas yang belum memiliki Izin Stasiun Radio (ISR. Penelitian ini bertujuan untuk menemu kenali kendala-kendala yang dihadapi Radio Komunitas pada proses pengajuan Izin Stasiun Radio (ISR. Teknik pengumpulan data melalui wawancara dengan penanggungjawab Radio Komunitas dan pejabat di lingkungan Balai Monitor Frekuensi Radio (Balmon di Jakarta, Semarang dan Yogyakarta. Analisis data mengacu pada model Matthew B Miles dan A Michael Huberman. Hasil penelitian menyatakan kendala yang dihadapi terutama pada sertifikasi perangkat Radio Komunitas.

  15. BERMAIN DAN KOMPETENSI SOSIAL ANAK: STUDI META ANALISIS

    Directory of Open Access Journals (Sweden)

    Iswinarti Iswinarti

    2016-10-01

    Full Text Available Studi ini bertujuan untuk menguji hubungan antara bermain dan kompetensi sosial anak dengan menggunakan metaanalisis terhadap 20 penelitian yang berasal dari 17 artikel. Artikel terdiri dari 10 studi eksperimen dan 7 studi survei. Hipotesis yang diajukan dalam penelitian ini adalah ada hubungan positif antara bermain dan kompetensi sosial anak. Ringkasan hasil analisis tidak mendukung diterimanya hipotesis karena hasil penelitian menunjukkan bahwa hubungan antara bermain dan kompetensi sosial anak tidak selalu positif. Penjelasan tentang mengapa hubungan antara bermain dan kompetensi sosial anak tidak selalu positif didiskusikan dalam pembahasan.

  16. ISOLASI DAN ANALISIS GEN HORMON PERTUMBUHAN LELE (Clarias gariepinus Burch.

    Directory of Open Access Journals (Sweden)

    Ibnu Dwi Buwono

    2012-12-01

    CAGGGTGCAGTTGGAATCC-3’ dapat mengkopi sekuen gen GH lele dengan ukuran fragmen PCR sekitar 1.400 bp. Sementara amplikon gen GH American catfish (Rhamdia quelen menggunakan primer Amc-GH-F dan Amc-GH-R sebesar 1.465 bp. Hasil analisis sekuensing gen penyandi GH menggunakan program BlastP dan Genetyx versi 7.0, menunjukkan bahwa sekuen gen penyandi GH lele dumbo memiliki homologi 80% dengan sekuen GH C. gariepinus pada bank gen (no. aksesi AF 416488.1, sehingga sebagian besar sekuen gen penyandi hormon pertumbuhan ikan tersebut dapat diamplifikasi secara in vitro.

  17. Analisis Penerimaan PAD Pada Dinas Perikanan dan Peternakan Kabupaten Tebo

    Directory of Open Access Journals (Sweden)

    Eko Purnarianto

    2016-06-01

    Full Text Available Abstract. This study aims to analyze potential, efficiency, effectivity and contribution of PAD admission at Department of Fishery and Animal Husbandry in Tebo Regencyincluding the strategy establishment to increase its revenue.The analysis used is a potential formula, efficiency ratio, effectivity ratio, contributions ratio and SWOT analysis.The results shows that the potential revenue of retribution slaughterhouse (RPH, the potential sales of livestock, and potential sales fishery product are beyond the current target. The efficiency level of retribution slaughterhouse (RPH and sales of fishery product is poor, but the sales of livestock is very efficient. Effectivity level of livestock and fishery product sales are low, whileretribution slaughterhouses(RPH is not effective regarded to its potential  but in the contrary for its target. Contribution of PAD admission of Fishery and Animal Husbandry Department is very low regarded Tebo Regency PAD. The result of SWOT analysis of retribution slaughter house (RPH admission using WO (Weakness-Opportunity strategy, livestock sales using SO (Strength-Oppurtunity strategy, and fishery product sales using ST (strength-threat strategy. Keywords: Retribution SlaughterHouse (RPH, Sales of Fishery, Livestock Sales, SWOT Analysis   Abstrak. Penelitian ini bertujuan untuk menganalisis potensi, efisiensi, efektivitas dan kontribusi penerimaan PAD pada Dinas Perikanan dan Peternakan Kabupaten Teboserta menetapkan strategi untuk peningkatan penerimaan PAD. Analisis yang digunakan adalah rumus potensi, rasio efisiensi, rasio efektivitas, rasio kontribusi dan analisis SWOT.Hasil penelitian menunjukkan bahwa potensi penerimaan retribusi rumah potong hewan (RPH, potensi penjualan hasil peternakan, potensi  penjualan hasil perikanan lebih besar dari target yang telah ditetapkan. Tingkat efisiensi retribusi RPH dan penjualan hasil perikanan tidak efisien, penjualan hasil peternakan sangat efisien. Tingkat

  18. Instrumental and Sensory Texture Attributes of High-Protein Nutrition Bars Formulated with Extruded Milk Protein Concentrate.

    Science.gov (United States)

    Banach, J C; Clark, S; Lamsal, B P

    2016-05-01

    Previous instrumental study of high-protein nutrition (HPN) bars formulated with extruded milk protein concentrate (MPC) indicated slower hardening compared to bars formulated with unmodified MPC. However, hardness, and its change during storage, insufficiently characterizes HPN bar texture. In this study, MPC80 was extruded at 2 different conditions and model HPN bars were prepared. A trained sensory panel and instrumental techniques were used to measure HPN bar firmness, crumbliness, fracturability, hardness, cohesiveness, and other attributes to characterize texture change during storage. Extrusion modification, storage temperature, and storage time significantly affected the instrumental and sensory panel measured texture attributes. The HPN bars became firmer and less cohesive during storage. When evaluated at the same storage conditions, the texture attributes of the HPN bars formulated with the different extrudates did not differ significantly from each other. However, textural differences were noted most of the time between the control and the HPN bars formulated with extruded MPC80. An adapted HPN bar crumbliness measurement technique produced results that were correlated with sensory panel measured crumbliness (r = 0.85) and cohesiveness (r = -0.84). Overall, the HPN bars formulated with extruded MPC80 were significantly softer, less crumbly, and more cohesive than the control during storage.

  19. Adventures of a tidally induced bar

    CERN Document Server

    Lokas, E L; Debattista, V P; Valluri, M; del Pino, A; Semczuk, M; Gajda, G; Kowalczyk, K

    2014-01-01

    Using N-body simulations, we study the properties of a bar induced in a dwarf galaxy as a result of tidal interaction with the Milky Way. The dwarf is initially composed of a disk embedded in a dark matter halo and we follow its evolution on a typical orbit for 10 Gyr. It undergoes an evolution typical of tidally stirred dwarf galaxies: it loses mass, the stellar component transforms from a disk to a spheroid and the rotation of the stars is partially replaced by random motions. A tidally induced bar forms at the first pericentre passage and survives until the end of the evolution. Fourier decomposition of the distribution of stars reveals that only even modes are significant and preserve a hierarchy so that the bar mode is always the strongest. They show a characteristic profile with a maximum, similar to simulated bars forming in isolated galaxies and observed bars in real galaxies. We adopt the maximum of the bar mode as a measure of the bar strength and we estimate the bar length by comparing the density ...

  20. Tubular stabilizer bars – calculations and construction

    Directory of Open Access Journals (Sweden)

    Adam-Markus WITTEK

    2011-01-01

    Full Text Available The article outlines the calculation methods for tubular stabilizer bars. Modern technological and structural solutions in contemporary cars are reflected also in the construction, selection and manufacturing of tubular stabilizer bars. A proper construction and the selection of parameters influence the strength properties, the weight, durability and reliability as well as the selection of an appropriate production method.

  1. Stabilizer bars: Part 1. Calculations and construction

    Directory of Open Access Journals (Sweden)

    Adam-Markus WITTEK

    2010-01-01

    Full Text Available The article outlines the calculation methods for stabilizer bars. Modern technological and structural solutions in contemporary cars are reflected also in the construction and manufacturing of stabilizer bars. A proper construction and the selection of parameters influence the strength properties, the weight, durability and reliability as well as the selection of an appropriate production method.

  2. Constraints from microlensing on the COBE bar

    Science.gov (United States)

    Zhao, H. S.

    Since the first review of converging evidences for a bar in the center of the Galaxy by de Zeeuw (1992) at the IAU Sym. 153 in Gent five years ago, the Galactic bar idea has been put on a solid footing by an influx of new data (COBE/DIRBE maps, star count data of bulge red clump giants, microlensing optical depth, and bulge stellar proper motions, etc.) and a burst of increasingly sophisticated theoretical models (triaxial luminosity models of Dwek et al. 1994, and Binney, Gerhard & Spergel 1997, steady state stellar bar dynamical model of Zhao 1996, combined luminosity, microlensing and gas kinematics models of Zhao, Rich & Spergel 1996, and Bissantz et al. 1997, etc.), which fit new data and improve upon earlier simple bulge/bar models (Kent 1992, Binney et al. 1991, Blitz & Spergel 1991). While research in this field shifts more and more to constraining the exact phase space and parameter space of the bar, both the non-uniqueness of and the mismatches among bars from different datasets start to show up. I compare the bar from microlensing data with the COBE bar and point out the effects the non-uniqueness.

  3. Stabilizer bars: Part 3. Production methods

    Directory of Open Access Journals (Sweden)

    Adam-Markus WITTEK

    2011-01-01

    Full Text Available The article outlines the methods of stabilizer bar production as well as selected issues concerning the theory of cold roll forming. A proper construction and the selection of parameters are fundamental factors influencing the selection of a suitable production process. The selection of the manufacturing process has a fundamental impact on the quality and durability of the stabilizer bars.

  4. Stabilizer bars: Part 3. Production methods

    OpenAIRE

    Adam-Markus WITTEK; Hans-Christian RICHTER; Bogusław ŁAZARZ

    2011-01-01

    The article outlines the methods of stabilizer bar production as well as selected issues concerning the theory of cold roll forming. A proper construction and the selection of parameters are fundamental factors influencing the selection of a suitable production process. The selection of the manufacturing process has a fundamental impact on the quality and durability of the stabilizer bars.

  5. Bar Study Stories. Issues in Prevention

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This issue of "Issues in Prevention" focuses on the impact of the availability of drinks in licensed establishments, such as bars and taverns on student drinking. This issue contains the following articles: (1) Cheap Drinks at College Bars Can Escalate Student Drinking (John D. Clapp); (2) High Alcohol Outlet Density: A Problem for Campuses and…

  6. Optical properties of the PANDA barrel DIRC radiator bars

    Energy Technology Data Exchange (ETDEWEB)

    Kalicy, Grzegorz; Krebs, Marvin; Peters, Klaus [GSI, Darmstadt (Germany); Goethe Universitaet, Frankfurt (Germany); Schwarz, Carsten; Schwiening, Jochen [GSI, Darmstadt (Germany); Collaboration: PANDA-Collaboration

    2015-07-01

    The PANDA experiment at the Facility for Antiproton and Ion Research in Europe (FAIR) at GSI, Darmstadt, will study fundamental questions of hadron physics and QCD. A fast focusing DIRC (Detection of Internally Reflected Cherenkov light) counter will provide hadronic particle identification (PID) in the barrel region of the PANDA detector. To meet the PID requirements, the Barrel DIRC has to provide precise measurements of the Cherenkov angle, which is conserved for Cherenkov photons propagating through the radiator by total internal reflection. The radiators, rectangular bars made from fused silica, have to fulfill very strict optical and mechanical requirements. This includes the squareness and parallelism of the sides of the bars, sharp corners, and a very smooth surface polish, ensuring that the Cherenkov photons reach the optical sensors without angular distortions. Currently the Barrel DIRC is at the final design stage and several different bar shapes and fabrication methods are being considered for the final detector. An optical setup, consisting of a computer-controlled positioning and a multi-wavelength laser system, is used to evaluate the radiator bars to obtain critical values like transmittance and reflectivity. The current results and techniques are presented on this poster.

  7. Dynamical evolution of two associated galactic bars

    CERN Document Server

    Garzon, F

    2014-01-01

    We study the dynamical interactions of mass systems in equilibrium under their own gravity that mutually exert and experience gravitational forces. The method we employ is to model the dynamical evolution of two isolated bars, hosted within the same galactic system, under their mutual gravitational interaction. In this study we present an analytical treatment of the secular evolution of two bars that oscillate with respect one another. Two cases of interaction, with and without geometrical deformation, are discussed. In the latter case, the bars are described as modified Jacobi ellipsoids. These triaxial systems are formed by a rotating fluid mass in gravitational equilibrium with its own rotational velocity and the gravitational field of the other bar. The governing equation for the variation of their relative angular separation is then numerically integrated, which also provides the time evolution of the geometrical parameters of the bodies. The case of rigid, non-deformable, bars produces in some cases an ...

  8. [Development of cereal bar with pineapple skin].

    Science.gov (United States)

    Fonseca, Renata Siqueira; Del Santo, Victor Rogério; Souza, Gilberto Batista de; Pereira, Cíntia Alessandra Matiucci

    2011-06-01

    The cereal bars are multi-component products consisting of cereals, dried fruit and syrup binder and may be added to the consumable parts of fruits and vegetables which usually are not exploited and have high nutritional value, thereby reducing food waste. It was developed a jam with pineapple skin, which it was utilized in 13.5% in the cereal bar formulation. The cereal bar was sensorial evaluated and had its centesimal and mineral composition determined. The new product achieved average of 8.3 for global impression using 9 points hedonic scale, 91% of acceptance rate and 67% of purchase intent. In this first use of pineapple skin jam as food ingredient it can be concluded that its aggregation in the cereal bar formula is feasible, making an accepted product with fibers, proteins and minerals, as an alternative to traditional cereal bars.

  9. Characterization of Bars Induced by Interactions

    Directory of Open Access Journals (Sweden)

    Inma Martinez-Valpuesta

    2016-05-01

    Full Text Available Whether the formation of bars is triggered by interactions or by internal processes has been discussed for many decades. In this work, we study differences between both mechanisms by means of numerical simulations. We relate our analysis to fly-by interactions in different mass groups or clusters according to the velocity of the encounters. We find that once the bar is created, the interaction does not much affect its evolution. We also find that bars can be triggered purely by a slow interaction. Those bars affected or triggered by interaction stay for a longer time in the slow regime, i.e., the corotation radius is more than 1.4 times the bar radius.

  10. A COMPLETE THREE-DIMENSIONAL FINITE ELEMENT ANALYSIS OF THE BAR-BAR TENSILE IMPACT APPARATUS

    Institute of Scientific and Technical Information of China (English)

    万华培; 汪洋; 夏源明

    2003-01-01

    A complete three-dimensional FEM model of the Bar-Bar Tensile Impact Apparatus (BTIA) is constructed, in which the slots in the bars and the glue layers between the bars and the flat-shaped specimen are included. For elastic-plastic specimen material, Ly12cz aluminum alloy, the process of tensile impact experiments is simulated and the matching relation between the specimen geometry and the bars is investigated. Based on the FEM analysis, an iterative method is proposed to design a reasonable specimen geometry for obtaining the true dynamic stress-strain relation for a certain specimen material.

  11. Modal analysis of electromechanical oscillations in electrical power systems; Analisis modal de oscilaciones electromecanicas en sistemas electricos de potencia

    Energy Technology Data Exchange (ETDEWEB)

    Calderon-Guizar, J.G [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: jgcg@iie.org.mx

    2008-10-15

    The presence of electromechanical oscillations in any electrical power system is a typical characteristic of this kind of systems. Provided the damping associated with these oscillations lies above of a minimum specified value, the occurrence of these oscillations is not considered as a threat to the system operation. This paper focuses the attention on the application of modal analysis for assessing the dynamical behavior of a power system subjected to small disturbances for different operating conditions and transmission system topologies, as well. The reported results indicate, that modal analysis enables a straight identification of the causes that contribute negatively to the damping of the electromechanical modes. [Spanish] La presencia de oscilaciones electromecanicas en cualquier Sistema Electrico de Potencia (SEP) es una caracteristica propia de estos sistemas. Mientras el amortiguamiento asociado con este tipo de oscilaciones se encuentre dentro de los limites considerados como aceptables para la operacion continua de este tipo de sistemas, el surgimiento de estas no se considera una amenaza para la operacion segura del SEP. El presente articulo, centra su atencion en la aplicacion del analisis modal para evaluar el comportamiento dinamico de un SEP ante la ocurrencia de disturbios de magnitud pequena para diferentes topologias y condiciones de operacion. Los resultados reportados indican, que la aplicacion del analisis modal permite la identificacion directa de las causas que contribuyen en forma negativa al amortiguamiento asociado con los modos electromecanicos, asi como la ubicacion mas adecuada de controles que contribuyan a mejorar el amortiguamiento de los mismos.

  12. Historical-statistical analysis of energy consumption in energy management; Analisis historico-estadistico del consumo energetico en la administracion de energia

    Energy Technology Data Exchange (ETDEWEB)

    Guizar Bejarano, Ruben [IMENOR (Mexico); Oven, Mark [RCG/Hagler, Bailly, Inc., Washington (United States)

    1992-12-31

    Traditionally the specific consumption of energy has been considered as the most adequate index to evaluate the efficiencies in the productive processes. Nevertheless, this index, in some instances is highly susceptible to suffer significant variations, due to factors such as equipment condition, raw materials quality, operational parameters, climate and production level. This last one definitely is the most important and requires a deeper analysis. In this presentation a methodology is developed to analyze the energy consumption as well as their specific energy consumption with respect to production. Enough historical data are utilized to allow for a statistical analysis. This study is of equal usefulness in an energy diagnosis, as in a management program of energy saving. In presenting the possibility of identifying potential energy saving, stands out the advantages of the analysis and the conclusions that can be derived from it. Through the actual data collected in several industries during the energy diagnosis, various possible results of the analysis are presented. Finally, how this type of analysis can be adapted to a more precise control of the energy consumption is described and be used as a base for establishing goals in energy efficiency in the long term. [Espanol] Tradicionalmente se ha considerado al consumo especifico de energia como el indice energetico mas adecuado para evaluar las eficiencias de los procesos productivos. Sin embargo, este indice es en ocasiones altamente susceptible a sufrir variaciones importantes, debido a factores como el estado de los equipos, la calidad de la materia prima, los parametros operativos, el clima, y el nivel de produccion. Este ultimo es decididamente el mas importante, y requiere un analisis mas profundo. En esta presentacion se desarrolla una metodologia para analizar tanto consumos de energia como consumos especificos de energia con respecto a la produccion. Se utilizan suficientes datos historicos para permitir

  13. Analisis Sedimentasi di Pelabuhan Pendaratan Ikan (PPI Logending

    Directory of Open Access Journals (Sweden)

    Sanidhya Nika Purnomo

    2015-04-01

    Full Text Available Pelabuhan Pendaratan Ikan (PPI Logending merupakan pelabuhan ikan yang dibangun di muara Sungai Ijo. Karena terletak di muara sungai, PPI tersebut sangat rawan terhadap sedimentasi yang dipengaruhi debit aliran sungai dari bagian hulu dan pasang surut air laut dari bagian hilir. Analisis sedimentasi di PPI Logending didahului dengan pengambilan data primer seperti data kecepatan aliran, sampel sedimen, dan potongan melintang sungai, serta data sekunder berupa data pasang surut di perairan Cilacap yang diperoleh dari BMKG Cilacap. Dengan menggunakan data tersebut, selanjutnya dilakukan analisis sedimentasi menggunakan software HEC-RAS berdasarkan pada Persamaan Ackers – White, Meyer – Peter Müller, dan Wilcock. Hasil dari simulasi menunjukkan bahwa Persamaan Meyer – Peter Müller dan Wilcock memberikan kesesuaian yang lebih baik dengan kondisi di lapangan daripada Persamaan Ackers - White, dimana pada tampang 3 (hulu terjadi erosi, sedangkan pada tampang 2 (tengah dan tampang 1 (hilir mengalami deposisi. Adanya proses deposisi yang signifikan di mulut sungai mengindikasikan perlunya pengerukan untuk pemeliharaan (maintenance dredging secara periodik yang seharusnya mendapat perhatian dari pihak pengelola pelabuhan.

  14. Como utilizar el analisis de redes sociales para temas de historia

    National Research Council Canada - National Science Library

    Rodriguez Trevino, Julio Cesar

    2013-01-01

    El Analisis de Redes Sociales (ARS) es una aproximacion interdisciplinar que ha tenido un rapido desarrollo en los ultimos anos, tanto por el numero de publicaciones existentes, como por la variedad de campos de aplicacion...

  15. Discursos y praxis social del emprendimiento. Una mirada desde el analisis critico del discurso

    National Research Council Canada - National Science Library

    Ararat Herrera, Jaime Andres

    2009-01-01

    .... Se examina, mediante un enfoque cualitativo y una metodologia de Analisis Critico del Discurso, la "construccion" de los mismos, a traves de las practicas discursivas de los encargados de orientar...

  16. Meta-analisis de la definicion del uso racional de energia en varios paises

    National Research Council Canada - National Science Library

    Nova Arevalo, Nestor

    2012-01-01

    En el presente articulo se realiza una comparacion estadistica de la defmicion emitida por varios paises sobre el concepto de Uso Racional de la Energia --URE--, usando analisis textual como metodo...

  17. El esquema cruzado como forma de analisis cualitativo en ciencias sociales

    National Research Council Canada - National Science Library

    Corvalan, Javier

    2011-01-01

    El articulo analiza los fundamentos epistemologicos y metodologicos del esquema cruzado en el campo de las ciencias sociales y en particular del analisis cualitativo, considerando que el origen de tal...

  18. Analisis de trayectoria del capital intellectual en una universidad publica mexicana

    National Research Council Canada - National Science Library

    Nava-Rogel, Rosa Maria; Mercado-Salgado, Patricia

    2011-01-01

    .... El objetivo de este trabajo es proponer un modelo construido a partir de un analisis de trayectorias sobre el capital intelectual de una universidad publica mexicana, con la finalidad de demostrar...

  19. Descripcion y analisis de las criticas de arte publicadas por La Gaceta Literaria

    National Research Council Canada - National Science Library

    Gomez Alfeo, Maria Victoria; Garcia Rodriguez, Fernando

    2009-01-01

    Documentacion y analisis de las criticas de arte publicadas por La Gaceta Literaria, revista periodica quincenal, fundada y dirigida por Ernesto Gimenez Caballero, referente obligado de la "Generacion del '27...

  20. Recent CKM and CP Results from BaBar

    CERN Document Server

    ,

    2011-01-01

    We present recent results of B and charm decays from the BaBar experiment. These results include searches for rare or forbidden charm decays, measurements of $|V_{ub}|$ from inclusive ${\\bar B} \\rightarrow X_u l {\\bar \

  1. Es el Ingles la clave para acceder a las maravillas del mundo moderno? Un analisis critico del discurso

    National Research Council Canada - National Science Library

    Guerrero, Carmen Helena

    2010-01-01

    .... El presente articulo es un analisis critico del discurso expuesto en el documento en el que se establecen los estandares de competencia en lengua inglesa. Para el analisis de los datos se siguio el modelo de analisis textual de Fairclough; el ejercicio muestra que los autores del documento perpetuan conceptos dominantes sobre el poder simbolico del ingles como herramienta unica y necesaria para el exito academico y economico.

  2. Analisis Performansi Perutingan Link State Menggunakan Algoritma Djikstra Pada Platform Software Defined Network (SDN

    Directory of Open Access Journals (Sweden)

    Abu Riza Sudiyatmoko

    2016-05-01

    Full Text Available Software Defined Network (SDN merupakan paradigma baru dalam sistem jaringan. Konsep dasar yang diusung oleh SDN adalah pemisahan antara layer control dan forward dalam perangkat yang berbeda. Konsep inilah yang menjadi perbedaan anatar SDN dan jaringan konvensional. Selain itu SDN memberikan konsep network topology virtualisation dan memungkinkan administrator untuk melakukan customize pada control plane. Dengan diterapkannya protokol OpenFlow pada SDN maka terdapat peluang untuk menerapkan perutingan flow based pada jaringan SDN dalam pendistribusian data dari source sampai ke destination. Link state IS-IS merupakan protokol routing yang menggunakan algoritma djikstra untuk menentukan jalur terbaik dalam pendistribusian paket. Dalam penelitian ini dilakukan analisis terhadap implementasi Link State IS-IS pada paltform SDN dengan menggunakan arsitektur RouteFlow. Parameter yang digunakan adalah  throughput, delay, jitter dan packet loss serta performansi perangkat controller. Hasil pengujian pada kondisi overload yaitu dengan background traffic 125 Mb nilai packet loss mencapai 1,23%, nilai throughput 47,6 Mbp/s dan jitter 2.012 ms. Nilai delay terbesar adalah pada topology 11 switch 11 host yaitu berkisar diangka 553 ms. Sedangkan performansi perangkat controller  dengan konsumsi memory pada saat menjalankan mengontrol jaringan berkisar diantara 25,638%  sampai  39,04%

  3. Physicochemical Evaluation of Flaxseed-Date Bar

    Directory of Open Access Journals (Sweden)

    Maimuna Sultana Mohd. Ateequddin

    2015-09-01

    Full Text Available The objective of this study was to develop a flaxseed-date-bar fortified high level of dietary fibre by using functional ingredients. Formulations were developed containing 0, 5, 10, 15 and 20 grams of flaxseed flour. Flaxseed- date bar were evaluated for their, Physic-chemical properties. In the physical evaluation of bar it was found that flaxseed flour increase the hardness from 1076.82g to 1403.12g.The results revealed that the bar containing nuts and oilseeds shows maximum protein content (10.09 percent, dietary fibre content (9.89 percent, and ash content(2.90 percent was found in flaxseed-date bar. The gross energy of the flaxseed-date bar was in the range of 353.75 kcal to 377.08 kcal .The maximum gross energy was recorded by following sample A4were as the minimum was obtained by A0. The result revealed that flaxseed-dates along with nuts can be useful to prepare flaxseed-date bars of good sensory and nutritional value which provide substantial amount of carbohydrates, proteins, fats and dietary fibre.

  4. Do Bars Drive Spiral Density Waves?

    CERN Document Server

    Buta, R J; Elmegreen, B G; Salo, H; Laurikainen, E; Elmegreen, D M; Puerari, I; Block, D L

    2009-01-01

    We present deep near-infrared K_s-band AAT IRIS2 observations of a selected sample of nearby barred spiral galaxies, including some with the strongest known bars. The sample covers a range of Hubble types from SB0- to SBc. The goal is to determine if the torque strengths of the spirals correlate with those of the bars, which might be expected if the bars actually drive the spirals as has been predicted by theoretical studies. This issue has implications for interpreting bar and spiral fractions at high redshift. Analysis of previous samples suggested that such a correlation exists in the near-infrared, where effects of extinction and star formation are less important. However, the earlier samples had only a few excessively strong bars. Our new sample largely confirms our previous studies, but still any correlation is relatively weak. We find two galaxies, NGC 7513 and UGC 10862, where there is a only a weak spiral in the presence of a very strong bar. We suggest that some spirals probably are driven by their ...

  5. Analisis Musikal Lagu Etnik Pada Gitar Tunggal: Studi Kasus Pada Karya-Karya Jubing Kristianto

    OpenAIRE

    Purba, Wonter Lesson

    2015-01-01

    Penelitian ini menganalisis aransemen lagu etnik pada gitar tunggal dengan studi kasus pada karya-karya Jubing Kristianto dengan pendekatan kepada kajian musikal yang meliputi bagaimana proses analisis aransemen lagu etnik yang diadaptasikan ke gitar tunggal, bagaimana menganalisis musik yang mencakup analisis chord, iringan, bas, harmoni dan teknik-teknik pada gitar tunggal. Bagaimana gaya musik (gaya aransemen) dan gaya bermain gitar dalam aransmen Jubing Kristianto. Guna menjawab hal ini a...

  6. ANALISIS ECONOMIC VALUE ADDED UNTUK MENILAI KINERJA KEUANGAN PERUSAHAAN SEMEN YANG TERDAFTAR DI BURSA EFEK INDONESIA

    OpenAIRE

    PATA, MARIANUS

    2015-01-01

    2015 Tujuan dari penelitian ini adalah untuk mengetahui kinerja keuangan pada perusahaan semen yang terdaftar di Bursa Efek Indonesia melalui metode analisis Economic Value Added sebagai alat ukur kinerja keuangan pada perusahaan semen yang terdaftar di Bursa Efek Indonesia. Data penelitian ini diperoleh dari laporan keuangan tahun 2011-2013 masing-masing perusahaan yang terdaftar di Bursa Efek Indonesia. Hasil analisis kinerja keuangan dari 5 perusahaan semen yang ter...

  7. Metodologie molecolari per l'analisi OGM in matrici alimentari "food and feed"

    OpenAIRE

    Campioli, Daniel

    2011-01-01

    L’evoluzione del mercato mondiale degli organismi geneticamente modificati, e di conseguenza delle normative collegate ad esso, rende necessario uno studio approfondito sulle metodiche di analisi di queste matrici. Le normative di diversi paesi rende obbligatoria la tracciabilità e l’etichettatura dei prodotti alimentari “food and feed” contenenti OGM. Il lavoro svolto in questo dottorato di ricerca si è quindi basato sullo studio delle metodologie utilizzate per l’analisi di matrici alime...

  8. ANALISIS HARGA POKOK PRODUKSI DAN PENERAPAN TARGET COSTING PADA UD WAJUKU MAKASSAR

    OpenAIRE

    -, CHAIDIR HAFID

    2017-01-01

    ABSTRAK Analisis Harga Pokok Produksi dan Penerapan Target Costing pada UD Wajuku Makassar The Analysis of The Cost of Goods Manufactured and Implementation of Target Costing in UD Wajuku Makassar Chaidir Hafid Asri Usman Syahrir Penelitian ini bertujuan untuk mengetahui perhitungan harga pokok produksi baju kaos polos sebelum dan setelah penerapan metode target costing pada UD Wajuku Makassar. Metode pengumpulan data yang digunakan adalah dokumentasi. Metode analisis dat...

  9. Applications of Bar Code Technology in the Construction Industry

    Science.gov (United States)

    1991-01-01

    per week. This is an indication that we have much better control of our inventory " ( Ryan 87 ). Producto Machine Company of Bridgeport, Connecticut... marketing and patenting advanced technologies to encourage firms to take on the risks involved. Our country, however, has no such policy. Until it does...assistance in marketing and patenting their achievements. 2) The Department of Defense, who already requires bar codes on all supplies accepted into

  10. Design and Evaluation of a Prosthetic Knee Joint Using the Geared Five-Bar Mechanism.

    Science.gov (United States)

    Sun, Yuanxi; Ge, Wenjie; Zheng, Jia; Dong, Dianbiao

    2015-11-01

    This paper presents the mechanical design, dynamics analysis and ankle trajectory analysis of a prosthetic knee joint using the geared five-bar mechanism. Compared with traditional four-bar or six-bar mechanisms, the geared five-bar mechanism is better at performing diverse movements and is easy to control. This prosthetic knee joint with the geared five-bar mechanism is capable of fine-tuning its relative instantaneous center of rotation and ankle trajectory. The centrode of this prosthetic knee joint, which is mechanically optimized according to the centrode of human knee joint, is better in the bionic performance than that of a prosthetic knee joint using the four-bar mechanism. Additionally, the stability control of this prosthetic knee joint during the swing and stance phase is achieved by a motor. By adjusting the gear ratio of this prosthetic knee joint, the ankle trajectories of both unilateral and bilateral amputees show less deviations from expected than that of the four-bar knee joint.

  11. ANALISIS SPASIAL PADA KEJADIAN LUAR BIASA (KLB MALARIA DI DESA PANUSUPAN KECAMATAN REMBANG DAN DESA SIDAREJA KECAMATAN KALIGONDANG KABUPATEN PURBALINGGA

    Directory of Open Access Journals (Sweden)

    Widiarti Widiarti

    2015-01-01

    remain high enough with 94 people sick in Panusupan Village  and  37  people  in  Rembang  Village  Purbalingga  Regency.  Due  to  the  reason,  it  is  important  to conduct a confirmation of malaria vector and another factors that take an important role in those area.This research was conducted to investigate the confirmation of malaria vectors, spacial analysis malaria cases, entomological indicator and another factors in relation with the malaria outbreak. The study was carried out in two malaria endemic villages namely: Panusupan Village Rembang Subdistrict and Sidareja Village, Kaligondang Subdistrict Purbalingga Regency. The confirmation of malaria vectors was carried out using sporozoid elisa, spatial analysis of malaria cases using geographical information system (GIS and entomological indicator using WHO standart. The result of the outdoor landing on man collecting revealed  that  mosquito  species  remain  malaria  vectors  only  An.  maculatus  from  Panusupan  Village Rembang Subdistrict was positive sporozoid. Spatial analysis on the two areas show that malaria cases were distributed on clumped/cluster, buffer zones against breeding habitat (<400 meters, indicate local transmission (indigenous due to vector behaviour. Based on these results we conclude that An. maculatus is the vector of malaria in those areas, so that it can be useful as information for the program to perform a control or prevention further spread of malaria in that areas. Due to the vector behaviour activity at evening until midnight when the community heavy sleep, therefore vector control using Long Lasting Insectiside Nets (LLIN will protect them from man-mosquito contact so that the malaria transmision could be minimized. Intensified the need for migration surveys for people returning from malaria-endemic area outside Java.Keywords : spacial analisis, outbreak, Anopheles maculatus and malaria

  12. First Measurement of σ(gg → t$\\bar{t}$)/σ(p$\\bar{p}$ → t$\\bar{t}$)

    Energy Technology Data Exchange (ETDEWEB)

    Alamdari, Shabnaz Pashapour [Univ. of Toronto, ON (Canada)

    2008-01-01

    The work presented here is the first measurement of the fraction of top quark pair production through gluon-gluon fusion. We use an integrated luminosity of 0.96 ± 0.06 fb-1 of p{bar p} collisions at √s of 1.96 TeV collected by the CDF II detector. We select t$\\bar{t}$ candidates by identifying a high-pT lepton candidate, a large missing ET as evidence for a neutrino candidate and at least four high ET jets, one of which has to be identified as originating from a b quark. The challenge is to discriminate between the two production processes with the identical final state, gg → t$\\bar{t}$ and q$\\bar{p}$ → t$\\bar{t}$. We take advantage of the fact that compared to a quark, a gluon is more likely to radiate a low momentum gluon and therefore, one expects a larger number of charged particles with low pT in a process involving more gluons. Given the large uncertainties associated with the modeling of the low pT charged particle multiplicity, a data-driven technique was employed. Using calibration data samples, we show there exists a clear correlation between the observed average number of low pT charged particles and the average number of gluons involved in the production process predicted by Monte Carlo calculations. Given the correlation, one can identify low pT charged particle multiplicity distributions associated with specific average number of gluons. The W + 0 jet sample and dijets sample with leading jet ET in the range of 80-100 GeV are used to find no-gluon and gluon-rich low p{sub T} charged particle multiplicity distributions, respectively. Using these no-gluon and gluon-rich distributions in a likelihood fit, we find the fraction of gluon-rich events in t{bar t} candidates. This fraction has contributions from the signal and background events. Taking into account these contributions and the gg → t$\\bar{t}$ and q$\\bar{q}$ → t$\\bar

  13. Process Optimization of Controlled Rolling and Controlled Cooling for HPB300 Hot Rolled Round Steel Bar Coil%HPB300热轧光圆钢筋盘条的控轧控冷工艺优化

    Institute of Scientific and Technical Information of China (English)

    何路; 左茂方; 贾宁; 于荣; 李超

    2015-01-01

    In order to give full play to the equipment capacity of controlled rolling and controlled cooling, the controlled rolling and controlled cooling process was optimized, the inlet temperature of finishing mill and reducing sizing mill and laying head were reduced, narrowing the temperature variation range and strengthen the air-cooling intensity. The microstructure of the product is F+P and grain size is fine and uniform, the minimum yield strength is 315 MPa and tensile strength is 500 MPa, all indexes can meet the requirements of national standards, the HPB300 hot rolled round steel wire head and tail shearing loss were reducd, the economic benefit was improved.%为充分发挥设备的控轧、控冷能力,优化控轧控冷工艺,将精轧入口温度、减定径入口温度、吐丝温度降低,温度变化范围控窄并加大了风冷强度.产品组织为F+P,晶粒均匀细小,最低屈服强度315 MPa,抗拉强度500 MPa,各项指标符合国家标准要求,减少了HPB300热轧光圆钢筋盘条头尾剪切损失,提高了经济效益.

  14. Development of an effective pinch bar

    CSIR Research Space (South Africa)

    Ottermann, RW

    2003-02-01

    Full Text Available Length (m) Total Mass (kg) Mass (kg) for clamped length (2,6m) Deflection (25kg load @ clamped length) (mm) Bending / Breaking load (kg) Lightweight (extruded tube) 3.5 2.6 4 3.3 930 35 Manufactured Fibreglass tube 3.2 2.6 8.5 7.1 205... the stiffness of the XDM pinch bar with the extruded fibreglass tube bar is lower than that of the steel pinch bar the bending/braking strength is the same as the mode of failure for both is the bending of the steel tips. 14 3.4 Design review During...

  15. Possible $D\\bar{D}$ and $B\\bar{B}$ Molecular states in a chiral quark model

    CERN Document Server

    Li, M T; Dong, Y B; Zhang, Z Y

    2012-01-01

    We perform a systematic study of the bound state problem of $D\\bar{D}$ and $B\\bar{B}$ systems by using effective interaction in our chiral quark model. Our results show that both the interactions of $D\\bar{D}$ and $B\\bar{B}$ states are attractive, which consequently result in $I^G(J^{PC})=0^+(0^{++})$ $D\\bar{D}$ and $B\\bar{B}$ bound states.

  16. Analisis Intensi Muzakki dalam Membayar Zakat Profesi

    Directory of Open Access Journals (Sweden)

    Nurul Huda

    2015-10-01

    Full Text Available The aims of this research is to determine the influence of attitude, subjective norm, behavioral control, muzakki incomen, muzakki education, and muzakki knowledge to the muzakki intention of paying profession zakah. The method of the research is a quantitative method while data analysis techniques use multiple regression analysis. Number of samples analyze are 150 respondents drawn at random from all areas of Jakarta. Based on multiple regression analysis, it can be seen that the variables together attitudes, subjective norms, behavior control, income, education, and knowledge has significant influence on the variable of muzakki intentionDOI: 10.15408/aiq.v4i2.2098

  17. Study of power peak migration due to insertion of control bars in a PWR reactor; Estudo da migracao do pico de potencia em funcao da insercao das barras de controle em um reator refrigerado a agua

    Energy Technology Data Exchange (ETDEWEB)

    Affonso, Renato Raoni Werneck; Costa, Danilo Leite; Borges, Diogo da Silva; Lava, Deise Diana; Lima, Zelmo Rodrigues de; Moreira, Maria de Lourdes, E-mail: raoniwa@yahoo.com.br, E-mail: danilolc26@gmail.com, E-mail: diogosb@outlook.com, E-mail: deisedy@gmail.com, E-mail: zrlima@ien.gov.br, E-mail: malu@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

    2014-07-01

    This paper aims to present a study on the power distribution behavior in a PWR reactor, considering the intensity and the migration of power peaks as is the insertion of control rods in the core banks. For this, the study of the diffusion of neutrons in the reactor was adopted by computer simulation that uses the finite difference method for numerically solving the neutron diffusion equation to two energy groups in steady state and in symmetry of a fourth quarter core. We decided to add the EPRI-9R 3D benchmark thermal-hydraulic parameters of a typical power PWR. With a new configuration for the reactor, the positions of the control rods banks were also modified. Due to the new positioning of these banks in the reactor, there was intense power gradients, favoring the occurrence of critical situations and logically unconventional for operation of a nuclear reactor. However, these facts have led interesting times for the study on the power distribution behavior in the reactor, showing axial migration of power peaks and mainly the effect of the geometry of the core on the latter. Based on the distribution of power was evident the increase of the power in elements located in the central region of the reactor core and, concomitantly, the reduction in elements of its periphery. Of course, the behavior exhibited by the simulated reactor is not in agreement with that expected in an actual reactor, where the insertion of control rods banks should lead to reduced power throughout the core as evenly as possible, avoiding sharp power peaks, standardizing the burning fuel, controlling reactivity deviations and acting in reactor shutdown.

  18. Measurement of the B0bar Lifetime and the B0B0bar Oscillation Frequency Using Partially Reconstructed B0bar --> D*+ ell- nu-bar Decays

    CERN Document Server

    Aubert, B; Abrams, G S; Adye, T; Ahmed, M; Ahmed, S; Alam, M S; Albert, J; Aleksan, Roy; Allen, M T; Allison, J; Allmendinger, T; Altenburg, D; Andreassen, R; Andreotti, M; Angelini, C; Anulli, F; Arnaud, N; Aston, D; Azzolini, V; Baak, M; Back, J J; Bailey, S; Baldini-Ferroli, R; Band, H R; Banerjee, Sw; Barate, R; Bard, D J; Barlow, N R; Barlow, R J; Barrett, M; Bartoldus, R; Batignani, G; Battaglia, M; Bauer, J M; Beck, T W; Behera, P K; Bellini, F; Benayoun, M; Benelli, G; Berger, N; Bernard, D; Berryhill, J W; Best, D; Bettarini, S; Bettoni, D; Bevan, A J; Bhimji, W; Bhuyan, B; Bianchi, F; Biasini, M; Biesiada, J; Blanc, F; Blaylock, G; Blinov, A E; Blinov, V E; Bloom, P; Bomben, M; Bóna, M; Bondioli, M; Bonneaud, G R; Bosisio, L; Boutigny, D; Bowerman, D A; Boyarski, A M; Boyd, J T; Bozzi, C; Brandenburg, G; Brandt, T; Brau, J E; Breon, A B; Briand, H; Brose, J; Brown, C L; Brown, C M; Brown, D N; Bruinsma, M; Brunet, S; Bucci, F; Buchanan, C; Buchmüller, O L; Bugg, W; Bukin, A D; Bulten, H; Burchat, P R; Burke, J P; Button-Shafer, J; Buzzo, A; Côté, D; Cahn, R N; Calabrese, R; Calcaterra, A; Calderini, G; Campagnari, C; Capra, R; Carpinelli, M; Cartaro, C; Cavoto, G; Cenci, R; Chaisanguanthum, K S; Chao, M; Charles, E; Charles, M J; Chauveau, J; Chavez, C A; Chen, A; Chen, C; Chen, E; Chen, J C; Chen, S; Chen, X; Cheng, B; Cheng, C H; Chevalier, N; Cibinetto, G; Clark, P J; Claus, R; Cochran, J; Coleman, J P; Contri, R; Convery, M R; Cormack, C M; Cossutti, F; Cottingham, W N; Couderc, F; Covarelli, R; Cowan, G; Cowan, R; Crawley, H B; Cremaldi, L; Cristinziani, M; Çuhadar-Dönszelmann, T; Cunha, A; D'Orazio, A; Dahmes, B; Dallapiccola, C; Danielson, N; Dasu, S; Datta, M; Dauncey, P D; David, P; Davier, M; Davis, D BrownC L; Day, C T; De Groot, N; De Nardo, N; Cavallo, G; Del Buono, L; Della Ricca, G; Di Lodovico, F; Di Marco, E; Dickopp, M; Dingfelder, J C; Dittongo, S; Dong, D; Dorfan, J; Dorigo, A; Druzhinin, V P; Dubitzky, R S; Dubois-Felsmann, G P; Dujmic, D; Dunwoodie, W M; Dvoretskii, A; Eckhart, E A; Eckmann, R; Edwards, A J; Egede, U; Eichenbaum, A M; Eigen, G; Eisner, A M; Elmer, P; Emery, S; Ernst, J A; Eschenburg, V; Eschrich, I; Eyges, V; Faccini, R; Fan, S; Farbin, A; Feltresi, E; Ferrarotto, F; Ferroni, F; Field, R C; Finocchiaro, G; Flacco, C J; Flack, R L; Flächer, H U; Flood, K T; Ford, K E; Ford, W T; Forster, I J; Forti, F; Fortin, D; Foulkes, S D; Franek, B; Frey, R; Fritsch, M; Fry, J R; Fulsom, B G; Gabathuler, E; Gaidot, A; Gaillard, J R; Galeazzi, F; Gallo, F; Gamba, D; Gamet, R; Gan, K K; Ganzhur, S F; Gary, J W; Gaspero, M; Gatto, F; Fabozzi, C; George, K A; Gill, M S; Giorgi, M A; Giraud, P F; Giroux, X; Gladney, L; Glanzman, T; Godang, R; Goetzen, K; Golubev, V B; Gopal, G P; Gowdy, S J; Gradl, W; Graham, M; Grancagnolo, S; Graugès-Pous, E; Graziani, G; Green, M G; Grenier, P; Gritsan, A V; Grosdidier, G; Groysman, Y; Guo, Q H; Hadavand, H K; Hadig, T; Haire, M; Halyo, V; Hamano, K; Hamel de Monchenault, G; Hamon, O; Harrison, P F; Harrison, T J; Hart, A J; Hartfiel, B L; Hast, C; Hauke, A; Hawkes, C M; Hearty, C; Held, T; Hertzbach, S S; Heusch, C A; Hill, E J; Hitlin, D G; Höcker, A; Hodgkinson, M C; Hollar, J J; Hong, T M; Honscheid, K; Hopkins, D A; Hrynóva, T; Hufnagel, D; Hulsbergen, W D; Hutchcroft, D E; Igonkina, O; Innes, W R; Izen, J M; Jackson, P D; Jackson, P S; Jacobsen, R G; Jawahery, A; Jayatilleke, S M; John, M J J; Johnson, J R; Judd, D; Kadel, R W; Kadyk, J; Kagan, H; Karyotakis, Yu; Kass, R; Kelly, M P; Kelsey, M H; Kerth, L T; Khan, A; Kim, H; Kim, P; Kirkby, D; Kitayama, I; Klose, V; Knecht, N S; Koch, H; Kocian, M L; Koeneke, K; Kofler, R; Kolomensky, Yu G; Koptchev, V B; Kovalskyi, D; Kowalewski, R V; Kozanecki, Witold; Kravchenko, E A; Krishnamurthy, M; Kroeger, R; Kroseberg, J; Kukartsev, G; Kutter, P E; Kyberd, P; Lacker, H M; Lae, C K; Lafferty, G D; Lanceri, L; Lange, D J; Langenegger, U; Lankford, A J; Latham, T E; Lau, Y P; Lazzaro, A; Le Diberder, F R; Lees, J P; Legendre, M; Leith, D W G S; Lepeltier, V; Leruste, P; Levesque, J A; Lewandowski, B; Li Gioi, L; Li, H; Li, X; Libby, J; Lillard, V; Lista, L; Liu, R; Lo Secco, C P; Jessop, J M; Lo Vetere, M; Lockman, W S; Lombardo, V; London, G W; Long, O; Lou, X C; Lü, C; Lu, M; Luitz, S; Luppi, E; Lusiani, A; Lüth, V; Lutz, A M; Lynch, G; Lynch, H L; MacFarlane, D B; Macri, M; Mader, W F; Majewski, S A; Malcles, J; Mallik, U; Mancinelli, G; Mandelkern, M A; Marchiori, G; Margoni, M; Marks, J; Marsiske, H; Martínez-Vidal, F; Mattison, T S; Mayer, B; Mazur, M A; Mazzoni, M A; McKenna, J A; McMahon, T R; Meadows, B T; Mellado, B; Messner, R; Meyer, W T; Mihályi, A; Mir, L M; Mohanty, G B; Mohapatra, A K; Mommsen, R K; Monge, M R; Monorchio, D; Moore, T B; Morandin, M; Morgan, S E; Morganti, M; Morganti, S; Morii, M; Morton, G W; Muheim, F; Müller, D R; Naisbit, M T; Narsky, I; Nash, J A; Nauenberg, U; Nd, 14 40; Neal, H; Negrini, M; Neri, N; Nesom, G; Nicholson, H; Nikolich, M B; Nogowski, R; O'Grady, C P; Ocariz, J; Oddone, P J; Ofte, I; Olaiya, E O; Olivas, A; Olsen, J; Onuchin, A P; Orimoto, T J; Otto, S; Oyanguren, A; Ozcan, V E; Paar, H P; Pacetti, S; Palano, A; Palombo, F; Pan, Y; Panetta, J; Panvini, R S; Paoloni, E; Paolucci, P; Pappagallo, M; Parry, R J; Passaggio, S; Patel, P M; Patrignani, C; Patteri, P; Payne, D J; Pelizaeus, M; Perazzo, A; Perl, M; Peters, K; Petersen, B A; Petersen, T C; Petzold, A; Piatenko, T; Piccolo, D; Piccolo, I M; Peruzzi, M; Piemontese, L; Pierini, M; Pioppi, M; Piredda, G; Plaszczynski, S; Playfer, S; Poireau, V; Polci, F; Pompili, A; Porter, F C; Posocco, M; Potter, C T; Prell, S; Prepost, R; Pripstein, M; Pulliam, T; Purohit, M V; Qi, N D; Rahatlou, S; Rahimi, A M; Rama, M; Rankin, P; Ratcliff, B N; Raven, G; Reidy, J; Ricciardi, S; Richman, J D; Ritchie, J L; Rizzo, G; Roat, C; Roberts, D A; Robertson, S H; Robutti, E; Rodier, S; Roe, N A; Röthel, W; Ronan, M T; Roney, J M; Rong, G; Roodman, A; Roos, L; Rosenberg, E I; Rotondo, M; Roudeau, P; Rubin, A E; Ruddick, W O; Ryd, A; Sacco, R; Saeed, M A; Safai-Tehrani, F; Saleem, M; Salnikov, A A; Salvatore, F; Samuel, A; Sanders, D A; Santroni, A; Saremi, S; Satpathy, A; Schalk, T; Schenk, S; Schindler, R H; Schofield, K C; Schott, G; Schrenk, S; Schröder, H; Schröder, T; Schubert, J; Schubert, K R; Schumm, B A; Schune, M H; Schwiening, J; Schwierz, R; Schwitters, R F; Sciacca, C; Sciolla, G; Seiden, A; Sekula, S J; Serednyakov, S I; Sharma, V; Shen, B C; Simani, M C; Simi, G; Simonetto, F; Sinev, N B; Skovpen, Yu I; Smith, A J S; Smith, J G; Snoek, H L; Snyder, A; Sobie, R J; Soffer, A; Sokoloff, M D; Solodov, E P; Spaan, B; Spanier, S M; Spitznagel, M; Spradlin, P; Stängle, H; Steinke, M; Stelzer, J; Stocchi, A; Stoker, D P; Stroili, R; Strom, D; Strube, J; Stugu, B; Su, D; Sullivan, M K; Summers, D J; Sundermann, J E; Suzuki, K; Swain, S; Tan, P; Taras, P; Taylor, F; Taylor, G P; Telnov, A V; Teodorescu, L; Ter-Antonian, R; Therin, G; Thiebaux, C; Thompson, J M; Tisserand, V; Toki, W H; Torrence, E; Tosi, S; Touramanis, C; Ulmer, K A; Uwer, U; Vasileiadis, G; Vasseur, G; Vavra, J; Vazquez, W P; Verderi, M; Verkerke, W; Viaud, B; Vitale, L; Voci, C; Voena, C; Wagner, G; Wagner, S R; Wagoner, D E; Waldi, R; Walsh, J; Wang, K; Wang, P; Wappler, F R; Watson, A T; Weaver, M; Weidemann, A W; Weinstein, A J R; Wenzel, W A; Wilden, L; Williams, D C; Williams, J C; Willocq, S; Wilson, F F; Wilson, J R; Wilson, M G; Wilson, R J; Wisniewski, W J; Wittgen, M; Won, E; Wong, Q K; Wormser, G; Wright, D H; Wright, D M; Wu, J; Wu, S L; Xie, Y; Yamamoto, R K; Yarritu, A K; Ye, S; Yéche, C; Yi, J; Yi, K; Young, C C; Yu, Z; Yumiceva, F X; Yushkov, A N; Zain, S B; Zallo, A; Zeng, Q; Zghiche, A; Zhang, J; Zhang, L; Zhao, H W; Zhu, Y S; Zito, M; De Sangro, R; Del Re, D; La Vaissière, C de; Von Wimmersperg-Töller, J H

    2006-01-01

    We present a simultaneous measurement of the B0bar lifetime tau_B0 and B0B0bar oscillation frequency Delta_md. We use a sample of about 50000 partially reconstructed B0bar --> D*+ ell- nu-bar decays identified with the BABAR detector at the PEP-II e+e- storage ring at SLAC. The flavor of the other B meson in the event is determined from the charge of another high-momentum lepton. The results are tau_B0 = (1.504 +/- 0.013 (stat) {+0.018}/{-0.013} (syst)) ps, Delta_md = (0.511 +/- 0.007 (stat) {+0.007}/{-0.006} (syst)) ps-1

  19. How Different are Normal and Barred Spirals?

    CERN Document Server

    Bergh, Sidney van den

    2011-01-01

    No significant color differences are found between normal and barred spirals over the range of Hubble stages a - ab - b - bc. Furthermore, no significant difference is seen between the luminosity distributions of normal and barred galaxies over the same range of Hubble stages. However, SBc galaxies are found to be systematically fainter than Sc galaxies at 99% confidence. The observation that normal and barred spirals with Hubble stages a - ab - b - bc have indistinguishable intrinsic colors hints at the possibility that the bars in such spiral galaxies might be ephemeral structures. Finally, it is pointed out that lenticular galaxies of types S0 and SB0 are systematically fainter than are other early-type galaxies, suggesting that such galaxies are situated on evolutionary tracks that differ systematically from those of galaxies that lie along the E - Sa - Sb -Sc and E - SBa - SBb - SBc sequences.

  20. Field observations of nearshore bar formation

    DEFF Research Database (Denmark)

    Aagaard, Troels; Kroon, Aart; Greenwood, Brian

    2008-01-01

      The formation of an inner nearshore bar was observed during a high-energy event at the sandy beach of Vejers, Denmark. The bar accreted in situ during surf zone conditions and the growth of the bar was associated with the development of a trough landward of the bar. Measurements of hydrodynamics...... and sediment fluxes were obtained from electromagnetic current meters and optical backscatter sensors. These process measurements showed that a divergence in sediment transport occurred at the location of the developing trough, and observed gradients in cross-shore net sediment flux were consistent...... with the morphological development. The main cause for the flux gradients were cross-shore gradients in offshore-directed mean current (undertow) speed which depended upon local relative wave height and local bed slope....

  1. Blast Quantification Using Hopkinson Pressure Bars.

    Science.gov (United States)

    Clarke, Samuel D; Fay, Stephen D; Rigby, Samuel E; Tyas, Andrew; Warren, James A; Reay, Jonathan J; Fuller, Benjamin J; Gant, Matthew T A; Elgy, Ian D

    2016-07-05

    Near-field blast load measurement presents an issue to many sensor types as they must endure very aggressive environments and be able to measure pressures up to many hundreds of megapascals. In this respect the simplicity of the Hopkinson pressure bar has a major advantage in that while the measurement end of the Hopkinson bar can endure and be exposed to harsh conditions, the strain gauge mounted to the bar can be affixed some distance away. This allows protective housings to be utilized which protect the strain gauge but do not interfere with the measurement acquisition. The use of an array of pressure bars allows the pressure-time histories at discrete known points to be measured. This article also describes the interpolation routine used to derive pressure-time histories at un-instrumented locations on the plane of interest. Currently the technique has been used to measure loading from high explosives in free air and buried shallowly in various soils.

  2. ANALISIS RELEVANSI LULUSAN PERGURUAN TINGGI DENGAN DUNIA KERJA

    Directory of Open Access Journals (Sweden)

    Ali Muhson

    2012-04-01

    Full Text Available Abstract: A Relevance Analysis of University Graduates with World of Work. Education should be oriented to the competencies required by the workforce as a percentage of unemployment among the educated increase continuously. This study aims to examine the relevance of YSU Economic Education graduates. The study only focuses on the type of work and subjects taught. The subject of this study is the alumni of Economic Education Study Program. Sampling technique used is snowball sampling. Data collection technique using questionnaires and documentation while the technique of data analysis using descriptive analysis. The result suggests that the majority of the graduates find their first job as private a teacher, a private employee and a tutor, while current job of the most graduates are private teacher, private employee, and civil servant (teacher. The data shows that more than 50 percent of the graduates work in the education area. This implies that the relevance level based on the type of work is categorized as sufficient. Majority of the graduates teaches social science, economic, and entrepreneurship, hence it can be concluded that the relevance level based on the subjects taught is highly relevant.   Keyword: relevance of graduates, type of work, unemployment, employment     Abstrak: Analisis Relevansi Lulusan Perguruan Tinggi dengan Dunia Kerja. Pendidikan harus berorientasi pada kompetensi yang dibutuhkan oleh dunia kerja karena persentase penganggur di kalangan terdidik terus meningkat. Penelitian ini bertujuan untuk mengkaji tingkat relevansi (kesesuaian lulusan Pendidikan Ekonomi UNY. Kajian hanya diarahkan pada jenis pekerjaan dan mata pelajaran yang diampu. Penelitian ini mengambil subjek alumni Prodi Pendidikan Ekonomi dari berbagai angkatan. Teknik sampling yang digunakan adalah snowball sampling. Teknik pengumpulan data menggunakan angket dan dokumentasi sedangkan teknik analisis data menggunakan analisis deskriptif. Penelitian ini

  3. Chocolate Bars Based on Human Nutritional Requirements

    OpenAIRE

    Robson, Anthony,

    2013-01-01

    International audience; Key Points * The nutritional value of chocolate bars should be based on the nutritional value of the low energy dense late Paleolithic human diet to help reduce mental ill health, obesity, and other postprandial insults. * Current chocolate bars have a high energy density (>2 kcal/g). * Cocoa can be sweetened by the addition of calorie-free Purefruit™ (Tate & Lyle) monk fruit ( Siraitia grosvenorii ) extract. PUREFRUIT™ is approximately 200 times sweeter than sugar and...

  4. Intelligent Bar Chart Plagiarism Detection in Documents

    Science.gov (United States)

    Al-Dabbagh, Mohammed Mumtaz; Salim, Naomie; Alkawaz, Mohammed Hazim; Saba, Tanzila; Al-Rodhaan, Mznah; Al-Dhelaan, Abdullah

    2014-01-01

    This paper presents a novel features mining approach from documents that could not be mined via optical character recognition (OCR). By identifying the intimate relationship between the text and graphical components, the proposed technique pulls out the Start, End, and Exact values for each bar. Furthermore, the word 2-gram and Euclidean distance methods are used to accurately detect and determine plagiarism in bar charts. PMID:25309952

  5. Chocolate Bars Based on Human Nutritional Requirements

    OpenAIRE

    Robson, Anthony,

    2013-01-01

    International audience; Key Points * The nutritional value of chocolate bars should be based on the nutritional value of the low energy dense late Paleolithic human diet to help reduce mental ill health, obesity, and other postprandial insults. * Current chocolate bars have a high energy density (>2 kcal/g). * Cocoa can be sweetened by the addition of calorie-free Purefruit™ (Tate & Lyle) monk fruit ( Siraitia grosvenorii ) extract. PUREFRUIT™ is approximately 200 times sweeter than sugar and...

  6. Intelligent bar chart plagiarism detection in documents.

    Science.gov (United States)

    Al-Dabbagh, Mohammed Mumtaz; Salim, Naomie; Rehman, Amjad; Alkawaz, Mohammed Hazim; Saba, Tanzila; Al-Rodhaan, Mznah; Al-Dhelaan, Abdullah

    2014-01-01

    This paper presents a novel features mining approach from documents that could not be mined via optical character recognition (OCR). By identifying the intimate relationship between the text and graphical components, the proposed technique pulls out the Start, End, and Exact values for each bar. Furthermore, the word 2-gram and Euclidean distance methods are used to accurately detect and determine plagiarism in bar charts.

  7. Bar pattern speeds in CALIFA galaxies. I. Fast bars across the Hubble sequence

    Science.gov (United States)

    Aguerri, J. A. L.; Méndez-Abreu, J.; Falcón-Barroso, J.; Amorin, A.; Barrera-Ballesteros, J.; Cid Fernandes, R.; García-Benito, R.; García-Lorenzo, B.; González Delgado, R. M.; Husemann, B.; Kalinova, V.; Lyubenova, M.; Marino, R. A.; Márquez, I.; Mast, D.; Pérez, E.; Sánchez, S. F.; van de Ven, G.; Walcher, C. J.; Backsmann, N.; Cortijo-Ferrero, C.; Bland-Hawthorn, J.; del Olmo, A.; Iglesias-Páramo, J.; Pérez, I.; Sánchez-Blázquez, P.; Wisotzki, L.; Ziegler, B.

    2015-04-01

    Context. The bar pattern speed (Ωb) is defined as the rotational frequency of the bar, and it determines the bar dynamics. Several methods have been proposed for measuring Ωb. The non-parametric method proposed by Tremaine & Weinberg (1984, ApJ, 282, L5; TW) and based on stellar kinematics is the most accurate. This method has been applied so far to 17 galaxies, most of them SB0 and SBa types. Aims: We have applied the TW method to a new sample of 15 strong and bright barred galaxies, spanning a wide range of morphological types from SB0 to SBbc. Combining our analysis with previous studies, we investigate 32 barred galaxies with their pattern speed measured by the TW method. The resulting total sample of barred galaxies allows us to study the dependence of Ωb on galaxy properties, such as the Hubble type. Methods: We measured Ωb using the TW method on the stellar velocity maps provided by the integral-field spectroscopy data from the CALIFA survey. Integral-field data solve the problems that long-slit data present when applying the TW method, resulting in the determination of more accurate Ωb. In addition, we have also derived the ratio ℛ of the corotation radius to the bar length of the galaxies. According to this parameter, bars can be classified as fast (ℛ 1.4). Results: For all the galaxies, ℛ is compatible within the errors with fast bars. We cannot rule out (at 95% level) the fast bar solution for any galaxy. We have not observed any significant trend between ℛ and the galaxy morphological type. Conclusions: Our results indicate that independent of the Hubble type, bars have been formed and then evolve as fast rotators. This observational result will constrain the scenarios of formation and evolution of bars proposed by numerical simulations.

  8. Hot Disks And Delayed Bar Formation

    CERN Document Server

    Sheth, Kartik; Elmegreen, Debra Meloy; Elmegreen, Bruce G; Athanassoula, E; Weiner, Ben

    2012-01-01

    We present observational evidence for the inhibition of bar formation in dispersion-dominated (dynamically hot) galaxies by studying the relationship between galactic structure and host galaxy kinematics in a sample of 257 galaxies between 0.1 $<$ z $\\leq$ 0.84 from the All-Wavelength Extended Groth Strip International Survey (AEGIS) and the Deep Extragalactic Evolutionary Probe 2 (DEEP2) survey. We find that bars are preferentially found in galaxies that are massive and dynamically cold (rotation-dominated) and on the stellar Tully-Fisher relationship, as is the case for barred spirals in the local Universe. The data provide at least one explanation for the steep ($\\times$3) decline in the overall bar fraction from z=0 to z=0.84 in L$^*$ and brighter disks seen in previous studies. The decline in the bar fraction at high redshift is almost exclusively in the lower mass (10 $<$ log M$_{*}$(\\Msun)$<$ 11), later-type and bluer galaxies. A proposed explanation for this "downsizing" of the bar formation ...

  9. Preparation of a Breadfruit Flour Bar.

    Science.gov (United States)

    Nochera, Carmen L; Ragone, Diane

    2016-05-20

    Breadfruit is a nutritious, high energy food with a low quantity of protein but excellent protein quality. It has the potential to be developed into desired products which will help increase its utilization and add value to the crop. The overall purposes of this investigation were to develop a portable, nutritious, ready-to-eat breadfruit product (bar), test the sensory qualities of the product, and evaluate the nutritional properties of the product. Flour made from the Micronesian variety, Meinpadahk (Artocarpus altilis × Artocarpus mariannensis), was utilized for the development of the breadfruit bar. Breadfruit is a rich source of fiber, vitamins such as vitamin C, minerals such as potassium, and phytochemicals such as flavonoids. Nutritional labeling indicates that the breadfruit bar is high in carbohydrates and low in fat, and sensory evaluation indicates that 81% of the panelists found the bar acceptable while 19% disliked the bar. The breadfruit bar can provide an appealing and inexpensive gluten-free food source based on locally available breadfruit.

  10. Preparation of a Breadfruit Flour Bar

    Directory of Open Access Journals (Sweden)

    Carmen L. Nochera

    2016-05-01

    Full Text Available Breadfruit is a nutritious, high energy food with a low quantity of protein but excellent protein quality. It has the potential to be developed into desired products which will help increase its utilization and add value to the crop. The overall purposes of this investigation were to develop a portable, nutritious, ready-to-eat breadfruit product (bar, test the sensory qualities of the product, and evaluate the nutritional properties of the product. Flour made from the Micronesian variety, Meinpadahk (Artocarpus altilis × Artocarpus mariannensis, was utilized for the development of the breadfruit bar. Breadfruit is a rich source of fiber, vitamins such as vitamin C, minerals such as potassium, and phytochemicals such as flavonoids. Nutritional labeling indicates that the breadfruit bar is high in carbohydrates and low in fat, and sensory evaluation indicates that 81% of the panelists found the bar acceptable while 19% disliked the bar. The breadfruit bar can provide an appealing and inexpensive gluten-free food source based on locally available breadfruit.

  11. Configuration Database for BaBar On-line

    Energy Technology Data Exchange (ETDEWEB)

    Salnikov, Andrei

    2003-05-27

    The configuration database is one of the vital systems in the BaBar on-line system. It provides services for the different parts of the data acquisition system and control system, which require run-time parameters. The original design and implementation of the configuration database played a significant role in the successful BaBar operations since the beginning of experiment. Recent additions to the design of the configuration database provide better means for the management of data and add new tools to simplify main configuration tasks. We describe the design of the configuration database, its implementation with the Objectivity/DB object-oriented database, and our experience collected during the years of operation.

  12. Monitoring the BaBar Data Acquisition System

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The BaBar data acquisition system(DAQ)transports data from the detector front end eletronics to short term disk storage.A monitoring application(VMON)has been developed to monitor the one hundred and ninety computers in the dataflow system.Performance information for each CPU is collected and multicast across the existing data transport network.The packets are currently collected by a single UNIX workstation and archived.A ROOT based GUI provides control and displays the DAQ performance in real time.The same GUI is reused to recover archived VMON data,VMON has been deployed and constantly monitors the BaBar dataflow system.It has been used for diagnostics and provides input to models projecting future performance.The application has no measurable impact on data taking ,responds instantaneously on the human timescale to requests for information display,and uses only 3% of a 300MHz Sun Ultra5 CPU.

  13. Social branding to decrease smoking among young adults in bars.

    Science.gov (United States)

    Ling, Pamela M; Lee, Youn Ok; Hong, Juliette; Neilands, Torsten B; Jordan, Jeffrey W; Glantz, Stanton A

    2014-04-01

    We evaluated a Social Branding antitobacco intervention for "hipster" young adults that was implemented between 2008 and 2011 in San Diego, California. We conducted repeated cross-sectional surveys of random samples of young adults going to bars at baseline and over a 3-year follow-up. We used multinomial logistic regression to evaluate changes in daily smoking, nondaily smoking, and binge drinking, controlling for demographic characteristics, alcohol use, advertising receptivity, trend sensitivity, and tobacco-related attitudes. During the intervention, current (past 30 day) smoking decreased from 57% (baseline) to 48% (at follow-up 3; P = .002), and daily smoking decreased from 22% to 15% (P Branding campaigns are a promising strategy to decrease smoking in young adult bar patrons.

  14. Possible Signatures of New Physics in e+e- and bar bar{p}p Collisions

    Science.gov (United States)

    Senju, H.

    1998-12-01

    A preon model with preonic charge predicts many unique new particles. Among them, several are expected to be relatively light, including the fermion lS, which is a stable WIMP, bosons U0 and U+ and the lepto-quark fermion q'. The production of these particles in e+e- and bar{p}p collisions is discussed, focusing on e+e- --> UlS(e) and bar{p}p --> bar{q}'q' + X. A signature of the latter is dilepton + 2 charm jets + missing energy. A discussion on reported unusual events in the dilepton + jets sample is made based on bar{q}'q' production.

  15. $\\bar d - \\bar u$ asymmetry in the proton in chiral effective theory

    Energy Technology Data Exchange (ETDEWEB)

    Salamu, Yusupujiang [Institute of High Energy Physics, CAS, Beijing (China); Ji, Chueng -Ryong [North Carolina State Univ., Raleigh, NC (United States); Melnitchouk, W. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Wang, P. [Institute of High Energy Physics, Beijing (China); Theoretical Physics Center for Science Facilities, CAS, Beijing (China)

    2015-03-25

    We compute the $\\bar d - \\bar u$ asymmetry in the proton in chiral effective theory, including both nucleon and Δ degrees of freedom, within both relativistic and heavy baryon frameworks. In addition to the distribution at $x>0$, we estimate the correction to the integrated asymmetry arising from zero momentum contributions from pion rainbow and bubble diagrams at $x=0$, which have not been accounted for in previous analyses. In conclusion, we find that the empirical $x$ dependence of $\\bar d - \\bar u$ as well as the integrated asymmetry can be well reproduced in terms of a transverse momentum cutoff parameter.

  16. Dynamical Calculations of bar K and MULTI-bar K Nuclei

    Science.gov (United States)

    Gazda, D.; Mareš, J.; Friedman, E.; Gal, A.

    We report on our recent calculations of bar K and multi-bar K nuclei. Calculations were performed fully self-consistently across the periodic table using the relativistic mean-field approach. We aimed at detailed analysis of dynamical processes and various thresholds that determine the K- absorption width. Further, we studied the behavior of the nuclear medium under the influence of increasing strangeness in order to search for bar K condensation precursor phenomena. Last, we explored possibly self-bound strange hadronic configurations consisting of neutrons and bar K0 mesons and studied their properties.

  17. ANALISIS KONTRASTIF PADA FUNGSI BAHASA JEPANG DAN BAHASA INDONESIA

    Directory of Open Access Journals (Sweden)

    Kartika Nuswantara

    2016-06-01

    Full Text Available Paper ini mencoba menguraikan ungkapan-ungkapan bahasa Jepang yang umum diajarkan pengajar bahasa Jepang pada pembelajar yang berbicara bahasa Indonesia. Teori analisis kontrastif digunakan untuk memperoleh persamaan sekaligus perbedaan antara ungkapan pada bahasa Jepang dan bahasa Indonesia. Sumber acuan data diambil dari buku ajar Marugoto A1 jilid katsudou. Diperoleh 120 data ungkapan, dan diantaranya yaitu, 97 ungkapan yang mirip, 21 ungkapan yang memiliki perbedaan, dan 2 ungkapan yang tidak ada pembandingnya dalam bahasa Indonesia. Dari hasil ini, didapat bahwa perlu perhatian lebih pada ungkapan yang memiliki perbedaan kemiripan, yaitu ungkapan ajakan/undangan dan menanggapi ajakan/undangan, menawarkan, dan bertamu, serta ungkapan yang tidak ada ungkapan pembanding dari Bahasa Indonesia seperti ungkapan “itadakimasu”-“gochisoosama”.

  18. ANALISIS SISTEM KEAMANAN JARINGAN DENGAN MENGGUNAKAN SWITCH PORT SECURITY

    Directory of Open Access Journals (Sweden)

    Oris Krianto Sulaiman

    2016-01-01

    Full Text Available Abstrak — Perkembangan teknologi dalam jaringan komputer lambat laun semakin pesat seiring dengan meningkatnya kebutuhan akan akses jaringan yang efisien , stabil dan cepat serta kemanan yang handal. Salah satu faktor yang mempengaruhi kualitas dalam jaringan adalah network security atau keamanan jaringan, banyak teknik yang dapat dilakukan dalam meningkatkan keamanan jaringan, baik dengan membangun sistem firewall, dengan menggunakan layer7 protocol maupun dengan port security, port security memanfaatkan port-port yang ada untuk mengizinkan akses ke jaringan, switch port security merupakan suatu kemampuan perangkat switch untuk mengamankan jaringan LAN (Local Area Network terdapat beberapa jenis switch port security yang digunakan yaitu default/ static port security, port security dynamic learning dan sticky port security, penulis akan melakukan analisis terhadap masing-masing jenis switch port security untuk menentukan kehandalan, kegunaan dan pemanfaatannya dilapangan. Keywords :  network security, port security, switch port security

  19. ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI INDEPENDENSI PENAMPILAN AKUNTAN PUBLIK

    Directory of Open Access Journals (Sweden)

    Ardiani Ika S.

    2012-03-01

    Full Text Available Tujuan dari penelitian ini adalah untuk menguji secara empiris faktor-faktor yang mempengaruhi independensi penampilan akuntan publik baik secara parsial dan simultan. Faktor-faktor tersebut adalah financial interests, hubungan bisnis dengan klien, pelayanan asuransi dan audit, hubungan antara klien atau yg diaudit dengan auditor, kompetisi antara Kantor Akuntan Publik (KAP, ukuran KAP dan audit fee. Populasi dalam penelitian ini adalah para auditor di akuntan publik di Semarang tahun 2009. Metode penyeleksian sampel yang digunakan adalah convenience sampling dan jumlah respondennya 35. Alat analisis yang digunakan adalah multiple regression analysis. Dimulai dengan analisis kuantitatif untuk mengetes validitas dan reabilitas. Kemudian dilanjutkan uji asumsi klasik termasuk normality, multicollinearity, and heteroscedastisity. Hasil menunjukkan bahwa 6 variabel yang sudah dikaji secara simultan dan partial tersebut mempunyai efek yang signifikan terhadap independensi penampilan akuntan publik dengan R square 0.749. The objective of this study is to test empirically the factors that influence the independence of public accountant appearance both partially and simultaneously. The factors cover financial interests, business relationships with clients, assurance services and audit services, the length of relationship between client or auditee and auditor, the competition between Public Accountan Offices (KAPs, the size of KAP, and audit fee. The population in this study was the auditors who worked in the public accountant’s office in Semarang in 2009. The sample selection method is a convenience sampling and the  number of  respondents are 35. The Analysis tools used is multiple regression analysis. It starts by applying quantitative analysis to test the validity and reliability. Then, it is continued by testing the classical assumptions which include normality, multicollinearity, and heteroscedastisity. The result shows that the six

  20. ENCAPAI SUMBER DAYA MANUSIA UNGGUL (ANALISIS KINERJA DAN KUALITAS PELAYANAN

    Directory of Open Access Journals (Sweden)

    Ketut Sudarma

    2012-03-01

    Full Text Available Penelitian ini  bertujuan untuk menganalisis pengaruh kemampuan individu, kepuasan kerja, komitmen organisasi terhadap kinerja dan kinerja terhadap kualitas pelayanan. Sampel penelitian berjumlah 76 orang. Teknik pengambilan sampel menggunakan proportional random sampling. Variabel penelitian terdiri dari kemampuan individu, kepuasan kerja, komitmen organisasi, dan kinerja serta kualitas pelayanan  Analisis data menggunakan regresi dua tahap. Hasil penelitian menunjukkan bahwa kemampuan individu, kepuasan kerja dan komitmen organisasi mempunyai pengaruh positif signifikan terhadap kinerja dan kinerja berpengaruh positif signifikan terhadap kualitas pelayanan. Ini berarti semakin meningkat kinerja, maka semakin meningkat juga kualitas pelayanan. Dari hasil analisis deskriptif persentase tampak secara rata-rata  semua variabel penelitian  menunjukkan kategori baik, namun pada aspek-aspek tertentu pada masing-masing variabel masih terdapat kekurangan. Hasil penelitian ini diharapkan dapat menjadi masukan bagi pimpinan dalam meningkatkan kinerja dan kualitas pelayanan. Upaya perbaikan dimulai dari peningkatan kemampuan melalui pendidikan dan latihan, monitoring pelaksanaan kerja secara rutin, menumbuhkan komitmen kerja dan perbaikan standar operasi prosedur.The aim of the study is toanalyze the influence of individual abilities, job satisfaction, organizational commitment to performanceand performance againstservice quality. This samplingmethod is using 76 samples by the proportionalrandom sampling techniques. Variables consisted of individual ability, job satisfaction, organizational commitment, and performance andservice qualitydata analysisusingtwo-stageregression. The results showedthat theability of individuals, job satisfaction and organizational commitment had asignificant positive effecton performance and the performance ofa significant positive effecton quality of service. It means the higher performance, the higher service

  1. ANALISIS KENDALA POTENSIAL PENERAPAN TOTAL QUALITY MANAGEMENT HOTEL PLAZA SEMARANG

    Directory of Open Access Journals (Sweden)

    Hendrajaya -

    2010-03-01

    Full Text Available Penelitian ini bertujuan untuk menemukan faktor-faktor yang terbentuk dari kendala penerapan Total Quality Management (TQM, sebagai upaya untuk menganalisis masalah-masalah potensial dari penerapan TQM di Hotel Plaza, Semarang. Sampel dari penelitian ini sejumlah 65 karyawan Hotel Plaza, Semarang yang terdiri dari manajer dan staf. Teknik analisis menggunakan Faktor Analisis. Hasil penelitian menunjukkan, bahwa kendala potensial dari implementasi TQM dapat disimpulkan menjadi lima faktor, yaitu faktor inkonsistensi, visi-misi, transformasi budaya, manajerial dan manajemen kualitas. Penelitian ini memberikan rekomendasi bahwa peningkatan fungsi-fungsi korporat melalui optimalisasi kualitas sebagai strategi bisnis dan orientasi pada kepuasan konsumen dengan melibatkan seluruh anggota organisasi, akan menjadi dasar untuk memaksimalkan daya saing perusahaan dalam hal produk, layanan, SDM, lingkungan dan seluruh proses yang dapat mendukung upaya perbaikan produktivitas. This study aims to determine the constraint factors and to analyze the potential problems of TQM implementation of Plaza Semarang Hotel. The sample of 65 employees of TQM implementation of Plaza Semarang Hotel, consist of managers and staffs. Factor analysis is used to achieve the results of the potential constraint implementation of Total Quality Management which can be summarized into five factors, they are: the factor of inconsistencies, the factor of vision and mission, cultural transformation factors, managerial factors and the factors of quality management. In order to increase the corporate functions through the optimization of quality as a business strategy and to achieve customer satisfaction, this study suggests that all members of the organization should be involved by the company as on-going basis to maximize the competitiveness of the organization on products, services, human resources, environment and all processes that support productivity improvement.

  2. ANALISIS KENDALA POTENSIAL PENERAPAN TOTAL QUALITY MANAGEMENT HOTEL PLAZA SEMARANG

    Directory of Open Access Journals (Sweden)

    Hendrajaya -

    2010-03-01

    Full Text Available Penelitian ini bertujuan untuk menemukan faktor-faktor yang terbentuk dari kendala penerapan Total Quality Management (TQM, sebagai upaya untuk menganalisis masalah-masalah potensial dari penerapan TQM di Hotel Plaza, Semarang. Sampel dari penelitian ini sejumlah 65 karyawan Hotel Plaza, Semarang yang terdiri dari manajer dan staf. Teknik analisis menggunakan Faktor Analisis. Hasil penelitian menunjukkan, bahwa kendala potensial dari implementasi TQM dapat disimpulkan menjadi lima faktor, yaitu faktor inkonsistensi, visi-misi, transformasi budaya, manajerial dan manajemen kualitas. Penelitian ini memberikan rekomendasi bahwa peningkatan fungsi-fungsi korporat melalui optimalisasi kualitas sebagai strategi bisnis dan orientasi pada kepuasan konsumen dengan melibatkan seluruh anggota organisasi, akan menjadi dasar untuk memaksimalkan daya saing perusahaan dalam hal produk, layanan, SDM, lingkungan dan seluruh proses yang dapat mendukung upaya perbaikan produktivitas. This study aims to determine the constraint factors and to analyze the potential problems of TQM implementation of Plaza Semarang Hotel. The sample of 65 employees of TQM implementation of Plaza Semarang Hotel, consist of managers and staffs. Factor analysis is used to achieve the results of the potential constraint implementation of Total Quality Management which can be summarized into five factors, they are: the factor of inconsistencies, the factor of vision and mission, cultural transformation factors, managerial factors and the factors of quality management. In order to increase the corporate functions through the optimization of quality as a business strategy and to achieve customer satisfaction, this study suggests that all members of the organization should be involved by the company as on-going basis to maximize the competitiveness of the organization on products, services, human resources, environment and all processes that support productivity improvement.

  3. Il difficile cammino dell’analisi musicale in Italia

    Directory of Open Access Journals (Sweden)

    Claudio Annibaldi

    2014-10-01

    Full Text Available Si immaginino gli atti d’un convegno sull’analisi musicale che abbia avuto luogo in un paese come la Francia, la Germania, l’ Inghilterra o gli Stati Uniti. Potrebbe mai accadere che essi vengano pubblicati sostituendo il discorso ufficiale d’apertura dei lavori con un testo tutto nuovo epperò simulante d’esser quello effettivamente pronunciato dall’autore? E potrebbe mai accadere - essendo costui un noto critico musicale e il direttore della collana editoriale comprendente gli atti in questione - che questo nuovo testo sia da lui dedicato a uno sfoggio della propria competenza analitica capace solo di esibire una visione dilettantesca della tecnica musicale tout court? Penso proprio di no. Eppure questo è accaduto in Italia non molti anni fa, quando le Edizioni Unicopli pubblicarono, nella collana dei "Quaderni di Musica/Realtà", gli atti di un convegno sull’analisi musicale tenuto nel 1989 a Reggio Emilia: il primo del genere negli annali della musicologia italiana. L’episodio rende bene l’idea dei pericoli incombenti sul cammino di quegli studiosi che, a far data dal convegno suddetto, si sono adoperati a che la pratica analitica acquisisse anche da noi la dignità scientifica di cui gode, appunto, in paesi come la Francia, la Germania, l’Inghilterra o gli Stati Uniti. Quei pericoli si chiamano ‘dilettantismo tecnico’, ‘arroganza intellettuale’, ‘ vezzo d’ imporre l’uno e l’altra grazie a un qualche tipo di potere personale’, ‘necessità di subire tale imposizione in cambio di qualche vantaggio pratico’.

  4. Tl overlayers on Si(1-bar 0-bar 0) and their self-assembly induced by STM tip

    Energy Technology Data Exchange (ETDEWEB)

    Kishida, M. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan)]. E-mail: kishida@ele.eng.osaka-u.ac.jp; Saranin, A.A. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan); Institute of Automation and Control Processes, 690041 Vladivostok (Russian Federation); Faculty of Physics and Engineering, Far Eastern State University, 690000 Vladivostok (Russian Federation); Zotov, A.V. [Faculty of Physics and Engineering, Far Eastern State University, 690000 Vladivostok (Russian Federation); Kotlyar, V.G. [Institute of Automation and Control Processes, 690041 Vladivostok (Russian Federation); Nishida, A. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan); Murata, Y. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan); Okado, H. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan); Katayama, M. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan); Oura, K. [Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871 (Japan)

    2004-10-15

    Formation of the thallium (Tl) overlayers on the Si(1-bar 0-bar 0) 2x1 surface has been studied using scanning tunneling microscopy (STM). It has been found that adsorption of Tl atom involves a charge transfer leading to the development of a static dipole which is responsible for the field-assisted migration of the Tl adsorbate on the surface. When the STM tip bias voltage is positive, Tl atoms are repelled out from the region underneath the tip apex. In the case of the negative bias voltage, Tl is accumulated underneath the tip. Thus, the observed structure of the surface is controlled not only by Tl coverage, but also by the STM bias voltage and tunneling current.

  5. Cultural Factors Related to Smoking in San Francisco's Irish Bars

    Science.gov (United States)

    Satterlund, Travis D.; Antin, Tamar M. J.; Lee, Juliet P.; Moore, Roland S.

    2009-01-01

    California's Smoke-Free Workplace Act was extended to include bars in 1998. While the majority of bars in the state have become smoke free, in many bars patrons and staff continue to smoke despite the law. The authors present findings from a study which assessed cultural factors related to continued smoking in bars in the city of San Francisco. In…

  6. Branching fractions for chi_cJ -> p p-bar pi^0, p p-bar eta, and p p-bar omega

    CERN Document Server

    Onyisi, P U E; Alexander, J P; Cassel, D G; Das, S; Ehrlich, R; Fields, L; Gibbons, L; Gray, S W; Hartill, D L; Heltsley, B K; Hunt, J M; Kreinick, D L; Kuznetsov, V E; Ledoux, J; Patterson, J R; Peterson, D; Riley, D; Ryd, A; Sadoff, A J; Shi, X; Sun, W M; Yelton, J; Rubin, P; Lowrey, N; Mehrabyan, S; Selen, M; Wiss, J; Adams, S; Kornicer, M; Mitchell, R E; Shepherd, M R; Tarbert, C M; Besson, D; Pedlar, T K; Xavier, J; Cronin-Hennessy, D; Hietala, J; Zweber, P; Dobbs, S; Metreveli, Z; Seth, K K; Xiao, T; Tomaradze, A; Brisbane, S; Libby, J; Martin, L; Powell, A; Spradlin, P; Wilkinson, G; Mendez, H; Ge, J Y; Miller, D H; Shipsey, I P J; Xin, B; Adams, G S; Hu, D; Moziak, B; Napolitano, J; Ecklund, K M; Insler, J; Muramatsu, H; Park, C S; Thorndike, E H; Yang, F; Ricciardi, S; Thomas, C; Artuso, M; Blusk, S; Mountain, R; Skwarnicki, T; Stone, S; Wang, J C; Zhang, L M; Bonvicini, G; Cinabro, D; Lincoln, A; Smith, M J; Zhou, P; Zhu, J; Naik, P; Rademacker, J; Asner, D M; Edwards, K W; Reed, J; Randrianarivony, K; Robichaud, A N; Tatishvili, G; White, E J; Briere, R A; Vogel, H

    2010-01-01

    Using a sample of 25.9 million psi(2S) decays acquired with the CLEO-c detector at the CESR e^+e^- collider, we report branching fractions for the decays chi_cJ -> p p-bar pi^0, p p-bar eta, and p p-bar omega, with J=0,1,2. Our results for B(chi_cJ-> p p-bar pi^0) and B(chi_cJ-> p p-bar eta) are consistent with, but more precise than, previous measurements. Furthermore, we include the first measurement of B(chi_cJ-> p p-bar omega).

  7. Ingestion of nutrition bars high in protein or carbohydrate does not impact 24-h energy intakes in healthy young adults.

    Science.gov (United States)

    Trier, Catherine M; Johnston, Carol S

    2012-12-01

    Sales of nutrition bars increased almost 10-fold to $1.7billion over the past decade yet few studies have examined the impact of bar ingestion on dietary parameters. In this crossover trial, 24-h energy intakes were assessed in free-living college students ingesting a high-protein (HP, 280kcal) or a high-carbohydrate (HC, 260kcal) nutrition bar upon waking. Fifty-four students entered the trial, and 37 participants completed the three test days. Daily energy intakes ranged from 1752±99kcal for the non-intervention day to 1846±75 and 1891±110kcal for the days the HP and HC bars were consumed respectively (p=0.591). However, for individuals who reported high levels of physically activity (n=11), daily energy intakes increased significantly compared to the control day for the HC bar day (+45%; p=0.030) and HP bar day (+22%; p=0.038). Macro- and micro-nutrient intakes differed significantly across test days in the total sample mirroring the nutrient profile of the specific bars. These data suggest that young adults adjust caloric intakes appropriately following the ingestion of energy-dense nutrition bars over a 24-h period. Moreover, nutrition bars may represent a unique opportunity to favorably influence nutrient status of young adults.

  8. Evidence for the existence of $u d \\bar{b} \\bar{b}$ and the non-existence of $s s \\bar{b} \\bar{b}$ and $c c \\bar{b} \\bar{b}$ tetraquarks from lattice QCD

    CERN Document Server

    Bicudo, Pedro; Peters, Antje; Wagenbach, Björn; Wagner, Marc

    2015-01-01

    We combine lattice QCD results for the potential of two static antiquarks in the presence of two quarks $q q$ of finite mass and quark model techniques to study possibly existing $q q \\bar{b} \\bar{b}$ tetraquarks. While there is strong indication for a bound four-quark state for $q q = (ud-du) / \\sqrt{2}$, i.e. isospin $I=0$, we find clear evidence against the existence of corresponding tetraquarks with $q q \\in \\{ uu , (ud+du) / \\sqrt{2} , dd \\}$, i.e. isospin $I=1$, $q q = s s$ and $q q = c c$.

  9. ANALISIS KOMUNIKASI MATEMATIS DAN TANGGUNG JAWAB PADA PEMBELAJARAN FORMULATE SHARE LISTEN CREATE MATERI SEGIEMPAT

    Directory of Open Access Journals (Sweden)

    Naful Nur Aini

    2015-03-01

    Full Text Available Penelitian ini bertujuan untuk menganalisis serta mendeskripsikan: (1 kemampuan awal komunikasi matematis siswa; (2 keefektifan model pembelajaran Formulate Share Listen Create pada materi segiempat; (3 kemampuan akhir komunikasi matematis dan karakter tanggung jawab siswa. Penelitian ini merupakan penelitian mixed. Dari tujuh kelas yang ada diambil dua kelas secara acak. Kelas VIIH dipilih sebagai kelas eksperimen dan kelas VIIG dipilih sebagai kelas kontrol. Hasil analisis awal didapat bahwa kemampuan komunikasi hanya satu indikator saja yang terpenuhi yaitu menyelesaikan masalah. Model pembelajaran Formulate Share Listen Create efektif terhadap kemampuan komunikasi dan karakter tanggung jawab. Hasil analisis akhir kemampuan komunikasi matematis sudah mengalami perubahan lebih baik karena semua indikator terpenuhi, sedangkan secara keseluruhan karakter tanggung jawab siswa hampir semua indikator terpenuhi untuk masing-masing tingkatan kemampuan siswa. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa: (1 kemampuan awal komunikasi matematis masih rendah; (2 Model pembelajaran Formulate Share Listen Create lebih efektif dibandingkan dengan model pembelajaran konvensional; (3 Kemampuan akhir komunikasi matematis cukup baik dan karakter tanggung jawab kategori baik.This study aims to analyze and describe: (1 the ability of students' mathematical communication early; (2 the effectiveness of the learning model Formulate Share Listen Create the rectangular material; (3 the ability of end mathematical communication and character of the student's responsibility. This research is mixed. Of the seven classes there are two classes taken at random. VIIH class chosen as an experimental class and class VIIG chosen as the control class. Results of a preliminary analysis found that communication skills are only one indicator is met is to solve the problem. Formulate learning model Listen Share Create effective communication skills and character of

  10. Central Mass Concentration and Bar Dissolution in Nearby Spiral Galaxies

    CERN Document Server

    Das, M; Vogel, S N; Regan, M W; Sheth, K; Harris, A I; Jefferys, W H; Das, Mousumi; Teuben, Peter J.; Vogel, Stuart N.; Regan, Michael W.; Sheth, Kartik; Harris, Andrew I.; Jefferys, William H.

    2003-01-01

    We use data from the BIMA Survey of Nearby Galaxies (SONG) to investigate the relationship between ellipticity and central mass concentration in barred spirals. Existing simulations predict that bar ellipticity decreases as inflowing mass driven by the bar accumulates in the central regions, ultimately destroying the bar. Using the ratio of the bulge mass to the mass within the bar radius as an estimate of the central mass concentration, we obtain dynamical mass estimates from SONG CO 1-0 rotation curve data. We find an inverse correlation between bar ellipticity and central mass concentration, consistent with simulations of bar dissolution.

  11. Perumusan Strategi Bersaing pada Perusahaan Ban dengan Metode Analisis Portofolio Produk (Studi Kasus: PT Multistrada Arah Sarana, Tbk

    Directory of Open Access Journals (Sweden)

    Nathanael August Zefanya

    2017-01-01

    Full Text Available Industri ban di Indonesia mengalami perkembangan pesat dalam kurun waktu 10 tahun terakhir. Namun, terjadinya krisis ekonomi global menjadi penyebab menurunnya pendapatan, salah satunya adalah PT MASA dengan produk utamanya yaitu ban mobil Achilles dan ban motor Corsa yang digunakan sebagai objek penelitian ini. Telah diilakukan analisis PESTEL dan Porter’s Five Forces, identifikasi faktor lingkungan internal dan eksternal dengan analisis SWOT serta merumuskan alternatif strategi bersaing untuk direkomendasikan kepada PT MASA. Perumusan strategi alternatif didapat dari hasil analisis Matriks BCG dan Matriks IE sebagai analisis portofolio untuk mendapatkan tema strategi alternatif dalam pembuatan Matriks SWOT. Strategi alternatif kemudian diperingkatkan dengan QSPM dan dilanjutkan pembuatan rencana aksi bagi PT MASA dalam waktu 5 tahun ke depan. Setelah dilakukan analisis industri, diketahui bahwa ancaman terbesar datang dari pesaing produsen ban. Dari hasil analisis portofolio, PT MASA berada di kuadran I karena memiliki koordinat IFE serta EFE 3,32 dan 3,26. Dari hasil analisis Matriks IE, PT MASA direkomendasikan untuk melakukan strategi grow and build. Hasil Matriks BCG menunjukkan bahwa Achilles berada di dogs, sementara Corsa berada di question marks. Terdapat 13 strategi alternatif hasil dari formulasi strategi dengan menggunakan matriks TOWS. Dari hasil analisis QSPM, terdapat 7 alternatif strategi terbaik dan rencana aksi..

  12. Analisis Faktor-Faktor Yang Mempengaruhi Konsumen Dalam Melakukan Pembelian Kentucky Fried Chicken Pada KFC Jalan Gajah Mada Medan

    OpenAIRE

    Emmelya Kembaren

    2009-01-01

    Tujuan Penelitian ini adalah untuk mengetahui dan menganalisis pengaruh faktor lokasi, produk, harga, merek, program promosi dan pelayanan terhadap keputusan pembelian KFC Gajah Mada Medan, dan faktor yang lebih dominan mempengaruhinya adalah Produk. Penulis menarik hipotesis bahwa faktor lokasi, produk, harga, merek, program promosi dan pelayanan berpengaruh terhadap keputusan pembelian. Metode penelitian yang digunakan adalah metode analisis deskriptif dan metode analisis regresi linier...

  13. The Vertical Stellar Kinematics in Face-On Barred Galaxies: Estimating the Ages of Bars

    CERN Document Server

    Gadotti, D A; Gadotti, Dimitri A.; Souza, Ronaldo E. de

    2005-01-01

    In order to perform a detailed study of the stellar kinematics in the vertical axis of bars, we obtained high signal-to-noise spectra along the major and minor axes of the bars in a sample of 14 face-on galaxies, and used them to determine the line of sight stellar velocity distribution, parameterized as Gauss-Hermite series. With these data, we developed a diagnostic tool that allows one to distinguish between recently formed and evolved bars, as well as estimate their ages, assuming that bars form in vertically thin disks, recognizable by low values for the vertical velocity dispersion sigma_z. Through N-body realizations of bar unstable disk galaxies we could also check the time scales involved in the processes which give bars an important vertical structure. We show that sigma_z in evolved bars is roughly around 100 Km/s, which translates to a height scale of about 1.4 Kpc, giving support to scenarios in which bulges form through disk material. Furthermore, the bars in our numerical simulations have value...

  14. Membrane localization is critical for activation of the PICK1 BAR domain

    DEFF Research Database (Denmark)

    Madsen, Kenneth L; Eriksen, Jacob; Milan-Lobo, Laura

    2008-01-01

    The PSD-95/Discs-large/ZO-1 homology (PDZ) domain protein, protein interacting with C kinase 1 (PICK1) contains a C-terminal Bin/amphiphysin/Rvs (BAR) domain mediating recognition of curved membranes; however, the molecular mechanisms controlling the activity of this domain are poorly understood....... In agreement with negative regulation of the BAR domain by the N-terminal PDZ domain, PICK1 distributed evenly in the cytoplasm, whereas truncation of the PDZ domain caused BAR domain-dependent redistribution to clusters colocalizing with markers of recycling endosomal compartments. A similar clustering...... was observed both upon truncation of a short putative alpha-helical segment in the linker between the PDZ and the BAR domains and upon coexpression of PICK1 with a transmembrane PDZ ligand, including the alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor GluR2 subunit, the GluR2 C...

  15. Methods for reducing lipid oxidation in fish-oil-enriched energy bars

    DEFF Research Database (Denmark)

    Nielsen, Nina Skall; Jacobsen, Charlotte

    2009-01-01

    P>Fish oil (FO) enrichment of foods is relevant owing to the beneficial effects of omega-3 polyunsaturated fatty acids on human health. However, the susceptibility of FO to oxidation necessitates careful control to avoid this oxidation. In this study, energy bars were successfully supplemented...... similar protection towards oxidation as packaging the energy bars in modified atmosphere. These protection methods were although not as efficient as addition of FO as micro-encapsulated powder. Addition of the metal chelator ethylene diamine tetra-acetic acid (EDTA) (100-2000 ppm) to emulsified FO...... with 5% FO. Heating of bars during baking did, apparently, not increase oxidation. Energy bars produced with neat FO were oxidatively unstable as measured by peroxide value, secondary volatile oxidation products and sensory analysis. Pre-emulsification of the FO with sodium caseinate in water offered...

  16. Membrane shape instabilities induced by BAR domain proteins

    Science.gov (United States)

    Baumgart, Tobias

    2014-03-01

    Membrane curvature has developed into a forefront of membrane biophysics. Numerous proteins involved in membrane curvature sensing and membrane curvature generation have recently been discovered, including proteins containing the crescent-shaped BAR domain as membrane binding and shaping module. Accordingly, the structure determination of these proteins and their multimeric complexes is increasingly well-understood. Substantially less understood, however, are thermodynamic and kinetic aspects and the detailed mechanisms of how these proteins interact with membranes in a curvature-dependent manner. New experimental approaches need to be combined with established techniques to be able to fill in these missing details. Here we use model membrane systems in combination with a variety of biophysical techniques to characterize mechanistic aspects of BAR domain protein function. This includes a characterization of membrane curvature sensing and membrane generation. We also establish kinetic and thermodynamic aspects of BAR protein dimerization in solution, and investigate kinetic aspects of membrane binding. We present two new approaches to investigate membrane shape instabilities and demonstrate that membrane shape instabilities can be controlled by protein binding and lateral membrane tension. This work is supported through NIH grant GM-097552 and NSF grant CBET-1053857.

  17. Developing fruit-based nutritious snack bars.

    Science.gov (United States)

    da Silva, Edson P; Siqueira, Heloisa H; do Lago, Rafael Carvalho; Rosell, Cristina M; Vilas Boas, Eduardo V de Barros

    2014-01-15

    Marolo (Annona crassiflora Mart) is a typical savannah fruit that is very nutritious and highly appreciated. However, its consumption has been limited to fresh fruit. The objective of this study was to evaluate the potential use of marolo flour in the production of healthy snack bars to valorise this fruit and provide an alternative ready-to-eat nutritious product. Snack bars containing increasing amounts of marolo flour (5 g 100 g(-1), 10 g 100 g(-1), 15 g 100 g(-1), 20 g 100 g(-1), expressed in w/w) were produced and the physico-chemical and sensory characteristics were determined. Levels up to 20% marolo flour can be incorporated in snack bars with some minor changes in pH and moisture content but with an increase of 2.4-fold in dietary fibre content and also 1.3-fold of vitamin C, minerals and antioxidant activity. In addition, up to 10% marolo flour improves significantly the sensory properties of the snack bars, namely appearance, taste, texture and overall acceptance. Marolo flour can be considered an alternative flour for obtaining healthy snack bars, with increased nutritional and sensory quality. © 2013 Society of Chemical Industry.

  18. Stellar diffusion in barred spiral galaxies

    CERN Document Server

    Brunetti, Maura; Pfenniger, Daniel

    2011-01-01

    We characterize empirically the radial diffusion of stars in the plane of a typical barred disk galaxy by calculating the local spatial diffusion coefficient and diffusion time-scale for bulge-disk-halo N-body self-consistent systems which initially differ in the Safronov-Toomre-Q_T parameter. We find different diffusion scenarios that depend on the bar strength and on the degree of instability of the disk. Marginally stable disks, with Q_T \\sim 1, have two families of bar orbits with different values of angular momentum and energy, which determine a large diffusion in the corotation region. In hot disks, Q_T> 1, stellar diffusion is reduced with respect to the case of marginally stable disks. In cold models, we find that spatial diffusion is not constant in time and strongly depends on the activity of the bar, which can move stars all over the disk recurrently. We conclude that to realistically study the impact of radial migration on the chemical evolution modeling of the Milky Way the role of the bar has to...

  19. $NDK$, $\\bar{K} DN$ and $ND\\bar{D}$ molecules

    CERN Document Server

    Xiao, C W; Oset, E

    2011-01-01

    We investigate theoretically baryon systems made of three hadrons which contain one nucleon and one D meson, and in addition another meson, $\\bar{D}, K$ or $\\bar{K}$. The systems are studied using the Fixed Center Approximation to the Faddeev equations. The study is made assuming scattering of a $K$ or a $\\bar{K}$ on a $DN$ cluster, which is known to generate the $\\Lambda_c(2595)$, or the scattering of a nucleon on the $D\\bar{D}$ cluster, which has been shown to generate a hidden charm resonance named X(3700). We also investigate the configuration of scattering of $N$ on the $KD$ cluster, which is known to generate the $D_{s0}^*(2317)$. In all cases we find bound states, with the $NDK$ system, of exotic nature, more bound than the $\\bar{K} DN$.

  20. Meta Analisis sa Pagsusuri ng Maiikling Kwento sa mga Tesis at Disertasyon

    Directory of Open Access Journals (Sweden)

    Regina I. Cuizon

    2014-10-01

    Full Text Available Anumang mga pagbabago na makikita sa mundo ay bunga ng pananaliksik. Ang meta-analisis ay isa sa mga bunga ng pananaliksik na ginagamit sa kasalukuyan bilang teknik upang malaman iba pang mga nagsulputang informasyon. Ito’y pag-aaral sa mga pag-aaral. Isang kritikal at sistematikong pagsusuri sa istruktura ng mga pag-aaral. Maging gabay sa mga gradwadong paaralan sa pagpili ng paksang pagaaralan. Pangunahing layunin na matiyak ang mga pamamaraan sa pagsusuri ng maiikling kwento ng mga tesis at disertasyong nagawa mula sa mga piling SUCs. Desinyong kwalitatibo - kontent analisis sa pagsusuri ng: kaanyuan ayon sa suliranin, metodolohiya, paglalahad at interpretasyon ng mga datos, natuklasan, konklusyon, at rekomendasyon; kahinatnan ayon sa pagkatulad, pagkakaiba at kabuluhan; Emerging tema. Napag-alaman na ang karaniwang pinag-aralan ay 30% kahalagahang pangkatauhan, 20% larawangdiwa ng mga kababaihan at 10% gramatikang aspeto. Sa metodolohiyang ginamit, 80% desinyong kwalitatibo at 20% kwantitatibo-kwalitatibo. Sa paglikom ng datos 60% diretsahang pagsusuri, 30% talatanungan at 10% tseklis. Sa pag-analisa 90% kontent analisis at 10% gramatikal analisis. Batay sa natuklasan, ang pagsusuri ng maiikling kwento sa mga tesis at disertasyon mula sa iba’t ibang paaralan gamit ang meta analisis ay isang epektibo, mabisa, objektibong paraan at kagamitan na magagamit sa makatarungang paghatol; pamumuna sa kabuluhan at kagandahan; paghaham- bing sa mga kritikal na isyu; at pormulasyon ng panibagong pamantayan at batas.

  1. The effect of no-smoking signs on tobacco control at internet bars:A survey of four cities in China%禁烟标识对网吧实施全面无烟政策的影响--基于对四个城市的抽样调查

    Institute of Scientific and Technical Information of China (English)

    朱雪泉; 熙子; 闫睿; 王卉呈; 杨杰

    2014-01-01

    Objective:To explore the effect of no-smoking signs in creating a smoke-free environment in inter-net bars and support the enforcement of tobacco law. Method:Using quantitative and qualitative research, we select-ed 84 internet bars in four cities. We observed the coverage of no-smoking signs and smoking status in internet bars. We contacted responsible officers, enforcement officers, internet bars owners, the public and conducted in-depth in-terviews. Result:There were no-smoking signs at the entrances and other places in the bars 75% and 86. 9%, re-spectively. The smoking rate was 79. 8%. There was a significant correlation between no-smoking signs at entrances and smoking status. The information on the signs was only “no-smoking”(43. 8%),complaints phone (26. 6%), fines (15. 6%), health tips (7. 8%), fines and phone (4. 7%), fines and tips (1. 6%). All interviewees had a positive attitude towards no-smoking signs, but they also worried about the low visibility of the signs. Conclusion:Coverage of the no-smoking signs at internet bars was not comprehensive, additional information was simple. It was necessary to draw experiences from other countries to design effective signs and perfect the tobacco control law.%目的:探讨禁烟标识对网吧实现全面无烟环境的作用和影响,为城市控烟法律的有效实施提供政策建议。方法:采取定量与定性结合的方法,在四个城市选取84家网吧开展现场观察;对城市控烟负责人、执法人员、场所管理者及部分公众进行个人访谈。结果:现场观察结果发现城市网吧的入口处及其他区域禁烟标识覆盖率分别为75.0%和86.9%。观察场所有吸烟现象的比例为79.8%,入口处禁烟标识与场所内吸烟情况有统计学关联( P<0.10)。禁烟标识包括的信息内容:仅有传统“禁止吸烟”文字为43.8%、有监督举报电话为26.6%、有罚款金额为15.6%、有健康提示语为7.8%、同

  2. ANALISIS PEMASARAN KARET DI KABUPATEN KAPUAS

    Directory of Open Access Journals (Sweden)

    Yuprin A.D - -

    2012-05-01

    , conduct, and peformance of the market as explained ebove, the wholesaler received more profit and the farmer receives less price share. Base on the research result, it is suggested that: (1 a supporting institution suct as cooperative is paramount to cut the dependence of the farmer on certain wholesalers; (2 the distribution of information about the rubber price has to reach the farmer level; (3 partnership with the Yield Processing Unit (YPU for the quality enhancement has to be in line with the rubber quality standard in Indonesia; and (4 the local government has an important role, such as in providing transportation and telecommunication means and controlling the other supporting institutions, such as banking institution in providing the credit facilities for the farmers and wholesalers.   Keywords: rubber, marketing

  3. (120) and (122-bar) monazite deformation twins

    Energy Technology Data Exchange (ETDEWEB)

    Hay, R.S

    2003-10-20

    Unusual features of (120) and (122-bar) deformation twins in monazite (monoclinic LaPO{sub 4}) are described and analyzed. These features are kinks and other irregularities in (120) twins, and V-shaped indentations on (120) and (122-bar) twin planes. Twinning shear analysis suggests that the kinks are a type II deformation twin mode with shear direction ({eta}{sub 1}) of [21-bar0]. This complements previous analysis based on atom shuffling considerations. Shear strain compatibility requires extensive plastic deformation in the kink. The V-shaped indentations may be analogous to similar structures in b.c.c metal deformation twins. Deformation mechanisms that may be associated with these structures are discussed.

  4. Imaging of physeal bars in children

    Energy Technology Data Exchange (ETDEWEB)

    Wang, David C. [Massachusetts General Hospital and Harvard Medical School, Department of Radiology, Boston, MA (United States); Deeney, Vincent; Roach, James W. [Children' s Hospital of Pittsburgh of UPMC, Department of Orthopedics, Pittsburgh, PA (United States); Shah, Amisha J. [Children' s Hospital of Pittsburgh of UPMC, Department of Radiology, Pittsburgh, PA (United States)

    2015-08-15

    The growth plate, also known as the physis or epiphyseal plate, is essential for longitudinal growth of bones in the immature skeleton. A variety of insults to the growth plate from trauma to infection to idiopathic causes can lead to physeal bar formation, an interruption in normal growth plate cartilage, where a bony or fibrous bridge develops between the metaphysis and epiphysis. This bridge restricts subsequent bone growth, leading to limb shortening and/or angular deformities. Early recognition of the presence of a physeal bar can help direct appropriate surgical management to restore linear growth of the bone. (orig.)

  5. BAR FREGOLI [Material gráfico

    OpenAIRE

    Fundación para la Etnografía y el Desarrollo de la Artesanía Canaria

    1990-01-01

    ANTES LOS MOSTRADORES ERAN DE MADERA, HASTA QUE EN 1998 HIZO UNA REFORMA Y LOS CAMBIÓ POR LOS ACTUALES HECHO DE CORIAN. Antiguedad: SIGLO XX BAR DE REDUCIDAS DIMENSIONES. PLANTA RECTANGULAR. BARA EN FORMA DE "L", HECHA EN CORIAN. POSEE UN PEQUEÑO BAÑO, UNA PLANCHA Y UNA CAFETERA. BIENES MUEBLES ASOCIADOS: POSEE TODAVÍA UNA MÁQUINA DE CAFÉ A GAS, MARCA "FAEMA" QUE TIENE DESDE QUE ABRIÓ EL BAR EN 1977 Y QUE TODAVÍA ES LA QUE USA. Calificación del suelo: URBANO CONSOLIDADO Clasifi...

  6. Sine-Bar Attachment For Machine Tools

    Science.gov (United States)

    Mann, Franklin D.

    1988-01-01

    Sine-bar attachment for collets, spindles, and chucks helps machinists set up quickly for precise angular cuts that require greater precision than provided by graduations of machine tools. Machinist uses attachment to index head, carriage of milling machine or lathe relative to table or turning axis of tool. Attachment accurate to 1 minute or arc depending on length of sine bar and precision of gauge blocks in setup. Attachment installs quickly and easily on almost any type of lathe or mill. Requires no special clamps or fixtures, and eliminates many trial-and-error measurements. More stable than improvised setups and not jarred out of position readily.

  7. BAR-MOM Code and Its Application

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    BAR-MOM [1,2] code to calculate the height of the fission barrier Bf, the energy of the ground state, the compound nucleus stability by limit with respect to fission, i.e., the angular momentum(the spin value) Lmax at which the fission barrier disappears, the three principal axis moments of inertia at saddle point for a certain nucleus with atomic number Z, atomic mass number and angular momentum L for 19BAR-MOM code to include the results for Z≥102[3] by using more recent parameterization of the Thomas Fermi fission

  8. Solving Problems with The Percentage Bar

    Directory of Open Access Journals (Sweden)

    Frans van Galen

    2013-01-01

    Full Text Available At the end of primary school all children more of less know what apercentage is, but yet they often struggle with percentage problems.This article describes a study in which students of 13 and 14 years old were given a written test with percentage problems and a week later were interviewed about the way they solved some of these problems. In a teaching experiment the students were then taught the use of the percentage bar. Although the teaching experiment was very short - just one lesson - the results confirm that the percentage bar is a powerful model that deserves a central place in the teaching of percentages

  9. Sine-Bar Attachment For Machine Tools

    Science.gov (United States)

    Mann, Franklin D.

    1988-01-01

    Sine-bar attachment for collets, spindles, and chucks helps machinists set up quickly for precise angular cuts that require greater precision than provided by graduations of machine tools. Machinist uses attachment to index head, carriage of milling machine or lathe relative to table or turning axis of tool. Attachment accurate to 1 minute or arc depending on length of sine bar and precision of gauge blocks in setup. Attachment installs quickly and easily on almost any type of lathe or mill. Requires no special clamps or fixtures, and eliminates many trial-and-error measurements. More stable than improvised setups and not jarred out of position readily.

  10. Jazz Chants Born in a Piano Bar

    Directory of Open Access Journals (Sweden)

    Caroline Graham

    2010-01-01

    Full Text Available When I first arrived in New York in the late sixties, I began teaching ESL at New York University. I didn`t really think of teaching as a profession for me. I just thought it would pay the rent so I could do what I really wanted to do which was to sing and play ragtime piano in the piano bars. When I got my first piano job in an Irish Bar it was uptown, far away from NYU so I didn`t feel it was necessary to mention this night job to my boss.

  11. M33: THE EXISTENCE OF A BAR

    Directory of Open Access Journals (Sweden)

    I. Hernández-López

    2009-01-01

    Full Text Available A signi cant fraction of galaxies in the Local Universe classi ed as unbarred in the RC3 turn out to be barred in optical and NIR wavelengths. In the Local Group the Milky Way and M31 have shown to be barred as well, this also could be the case of M33. In this paper we present the results of the Ellipse tting and bidimensional Fourier Analysis, on the R and I bands, deprojected and non-deprojected, images of M33 obtained from DSS2 and Spitzer-IRAC.

  12. B Counting at BaBar

    Energy Technology Data Exchange (ETDEWEB)

    McGregor, Grant Duncan

    2008-12-16

    In this thesis we examine the method of counting B{bar B} events produced in the BABAR experiment. The original method was proposed in 2000, but improvements to track reconstruction and our understanding of the detector since that date make it appropriate to revisit the B Counting method. We propose a new set of cuts designed to minimize the sensitivity to time-varying backgrounds. We find the new method counts B{bar B} events with an associated systematic uncertainty of {+-} 0.6%.

  13. Newtorites in bar detectors of gravitational wave

    CERN Document Server

    Ronga, F

    2016-01-01

    The detection of particles with only gravitational interactions (Newtorites) in gravitational bar detectors was studied in 1984 by Bernard, De Rujula and Lautrup. The negative results of dark matter searches suggest to look to exotic possibilities like Newtorites. The limits obtained with the Nautilus bar detector will be presented and the possible improvements will be discussed. Since the gravitational coupling is very weak, the possible limits are very far from what is needed for dark matter, but for large masses are the best limits obtained on the Earth. An update of limits for MACRO particles will be given.

  14. Four Experiments on the Perception of Bar Charts.

    Science.gov (United States)

    Talbot, Justin; Setlur, Vidya; Anand, Anushka

    2014-12-01

    Bar charts are one of the most common visualization types. In a classic graphical perception paper, Cleveland & McGill studied how different bar chart designs impact the accuracy with which viewers can complete simple perceptual tasks. They found that people perform substantially worse on stacked bar charts than on aligned bar charts, and that comparisons between adjacent bars are more accurate than between widely separated bars. However, the study did not explore why these differences occur. In this paper, we describe a series of follow-up experiments to further explore and explain their results. While our results generally confirm Cleveland & McGill's ranking of various bar chart configurations, we provide additional insight into the bar chart reading task and the sources of participants' errors. We use our results to propose new hypotheses on the perception of bar charts.

  15. Observation of B+ --> K0bar K+ and B0 --> K0 K0bar

    CERN Document Server

    Aubert, B; Boutigny, D; Couderc, F; Karyotakis, Yu; Lees, J P; Poireau, V; Tisserand, V; Zghiche, A; Graugès-Pous, E; Palano, A; Chen, J C; Qi, N D; Rong, G; Wang, P; Zhu, Y S; Eigen, G; Ofte, I; Stugu, B; Abrams, G S; Battaglia, M; Brown, D N; Button-Shafer, J; Cahn, R N; Charles, E; Gill, M S; Groysman, Y; Jacobsen, R G; Kadyk, J A; Kerth, L T; Kolomensky, Yu G; Kukartsev, G; Lynch, G; Mir, L M; Orimoto, T J; Pripstein, M; Roe, N A; Ronan, M T; Wenzel, W A; Del, P; Amo Sanchez; Barrett, M; Ford, K E; Harrison, T J; Hart, A J; Hawkes, C M; Watson, A T; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Peters, K; Schröder, T; Steinke, M; Boyd, J T; Burke, J P; Cottingham, W N; Walker, D; Asgeirsson, D J; Çuhadar-Dönszelmann, T; Fulsom, B G; Hearty, C; Knecht, N S; Mattison, T S; McKenna, J A; Khan, A; Kyberd, P; Saleem, M; Sherwood, D J; Teodorescu, L; Blinov, V E; Bukin, A D; Druzhinin, V P; Golubev, V B; Onuchin, A P; Serednyakov, S I; Skovpen, Yu I; Solodov, E P; Todyshev, K Yu; Bondioli, M; Bruinsma, M; Chao, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, A J; Lund, P; Mandelkern, M A; Mommsen, R K; Röthel, W; Stoker, D P; Abachi, S; Buchanan, C; Foulkes, S D; Gary, J W; Long, O; Shen, B C; Wang, K; Zhang, L; Hadavand, H K; Hill, E J; Paar, H P; Rahatlou, S; Sharma, V; Berryhill, J W; Campagnari, C; Cunha, A; Dahmes, B; Hong, T M; Kovalskyi, D; Richman, J D; Beck, T W; Eisner, A M; Flacco, C J; Heusch, C A; Kroseberg, J; Lockman, W S; Nesom, G; Schalk, T; Schumm, B A; Seiden, A; Spradlin, P; Williams, D C; Wilson, M G; Albert, J; Chen, E; Dvoretskii, A; Fang, F; Hitlin, D G; Narsky, I; Piatenko, T; Porter, F C; Ryd, A; Mancinelli, G; Meadows, B T; Mishra, K; Sokoloff, M D; Blanc, F; Bloom, P C; Chen, S; Ford, W T; Hirschauer, J F; Kreisel, A; Nagel, M; Nauenberg, U; Olivas, A; Ruddick, W O; Smith, J G; Ulmer, K A; Wagner, S R; Zhang, J; Chen, A; Eckhart, E A; Soffer, A; Toki, W H; Wilson, R J; Winklmeier, F; Zeng, Q; Altenburg, D D; Feltresi, E; Hauke, A; Jasper, H; Merkel, J; Petzold, A; Spaan, B; Brandt, T; Klose, V; Lacker, H M; Mader, W F; Nogowski, R; Schubert, J; Schubert, K R; Schwierz, R; Sundermann, J E; Volk, A; Bernard, D; Bonneaud, G R; Latour, E; Thiebaux, C; Verderi, M; Clark, P J; Gradl, W; Muheim, F; Playfer, S; Robertson, A I; Xie, Y; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Petrella, A; Piemontese, L; Prencipe, E; Anulli, F; Baldini-Ferroli, R; Calcaterra, A; De Sangro, R; Finocchiaro, G; Pacetti, S; Patteri, P; Peruzzi, I M; Piccolo, M; Rama, M; Zallo, A; Buzzo, A; Contri, R; Lo, M; Lo Vetere, M; Macri, M M; Monge, M R; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Brandenburg, G; Chaisanguanthum, K S; Morii, M; Wu, J; Dubitzky, R S; Marks, J; Schenk, S; Uwer, U; Bard, D J; Bhimji, W; Bowerman, D A; Dauncey, P D; Egede, U; Flack, R L; Nash, J A; Nikolich, M B; Panduro-Vazquez, W; Behera, P K; Chai, X; Charles, M J; Mallik, U; Meyer, N T; Ziegler, V; Cochran, J; Crawley, H B; Dong, L; Eyges, V; Meyer, W T; Prell, S; Rosenberg, E I; Rubin, A E; Gritsan, A V; Denig, A G; Fritsch, M; Schott, G; Arnaud, N; Davier, M; Grosdidier, G; Höcker, A; Le Diberder, F R; Lepeltier, V; Lutz, A M; Oyanguren, A; Pruvot, S; Rodier, S; Roudeau, P; Schune, M H; Stocchi, A; Wang, W F; Wormser, G; Cheng, C H; Lange, D J; Wright, D M; Chavez, C A; Forster, I J; Fry, J R; Gabathuler, E; Gamet, R; George, K A; Hutchcroft, D E; Payne, D J; Schofield, K C; Touramanis, C; Bevan, A J; Di Lodovico, F; Menges, W; Sacco, R; Cowan, G; Flächer, H U; Hopkins, D A; Jackson, P S; McMahon, T R; Ricciardi, S; Salvatore, F; Wren, A C; Davis, C L; Allison, J; Barlow, N R; Barlow, R J; Chia, Y M; Edgar, C L; Lafferty, G D; Naisbit, M T; Williams, J C; Yi, J I; Chen, C; Hulsbergen, W D; Jawahery, A; Lae, C K; Roberts, D A; Simi, G; Blaylock, G; Dallapiccola, C; Hertzbach, S S; Li, X; Moore, T B; Saremi, S; Stängle, H; Cowan, R; Sciolla, G; Sekula, S J; Spitznagel, M; Taylor, F; Yamamoto, R K; Kim, H; Mclachlin, S E; Patel, P M; Robertson, S H; Lazzaro, A; Lombardo, V; Palombo, F; Bauer, J M; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Sanders, D A; Summers, D J; Zhao, H W; Brunet, S; Côté, D; Simard, M; Taras, P; Viaud, F B; Nicholson, H; Cavallo, N; De Nardo, Gallieno; Fabozzi, F; Gatto, C; Lista, L; Monorchio, D; Paolucci, P; Piccolo, D; Sciacca, C; Baak, M A; Raven, G; Snoek, H L; Jessop, C P; LoSecco, J M; Allmendinger, T; Benelli, G; Corwin, L A; Gan, K K; Honscheid, K; Hufnagel, D; Jackson, P D; Kagan, H; Kass, R; Rahimi, A M; Regensburger, J J; Ter-Antonian, R; Wong, Q K; Blount, N L; Brau, J E; Frey, R; Igonkina, O; Kolb, J A; Lu, M; Rahmat, R; Sinev, N B; Strom, D; Strube, J; Torrence, E; Gaz, A; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Benayoun, M; Briand, H; Chauveau, J; David, P; Del, L; Buono; La Vaissière, C de; Hamon, O; Hartfiel, B L; Leruste, P; Malcles, J; Ocariz, J; Roos, L; Therin, G; Gladney, L; Biasini, M; Covarelli, R; Angelini, C; Batignani, G; Bettarini, S; Bucci, F; Calderini, G; Carpinelli, M; Cenci, R; Forti, F; Giorgi, M A; Lusiani, A; Marchiori, G; Mazur, M A; Morganti, M; Neri, N; Paoloni, E; Rizzo, G; Walsh, J J; Haire, M; Judd, D; Wagoner, D E; Biesiada, J; Danielson, N; Elmer, P; Lau, Y P; Lü, C; Olsen, J; Smith, A J S; Telnov, A V; Bellini, F; Cavoto, G; D'Orazio, A; Del Re, D; Di Marco, E; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Li Gioi, L; Mazzoni, M A; Morganti, S; Piredda, G; Polci, F; Safai-Tehrani, F; Voena, C; Ebert, M; Schröder, H; Waldi, R; Adye, T; De Groot, N; Franek, B; Olaiya, E O; Wilson, F F; Aleksan, R; Emery, S; Gaidot, A; Ganzhur, S F; Hamel de Monchenault, G; Kozanecki, Witold; Legendre, M; Vasseur, G; Yéche, C; Zito, M; Chen, X R; Liu, H; Park, W; Purohit, M V; Wilson, J R; Allen, M T; Aston, D; Bartoldus, R; Bechtle, P; Berger, N; Claus, R; Coleman, J P; Convery, M R; Cristinziani, M; Dingfelder, J C; Dorfan, J; Dubois-Felsmann, G P; Dujmic, D; Dunwoodie, W M; Field, R C; Glanzman, T; Gowdy, S J; Graham, M T; Grenier, P; Halyo, V; Hast, C; Hrynóva, T; Innes, W R; Kelsey, M H; Kim, P; Leith, D W G S; Li, S; Luitz, S; Lüth, V; Lynch, H L; MacFarlane, D B; Marsiske, H; Messner, R; Müller, D R; O'Grady, C P; Ozcan, V E; Perazzo, A; Perl, M; Pulliam, T; Ratcliff, B N; Roodman, A; Salnikov, A A; Schindler, R H; Schwiening, J; Snyder, A; Stelzer, J; Su, D; Sullivan, M K; Suzuki, K; Swain, S K; Thompson, J M; Vavra, J; Van Bakel, N; Weaver, M; Weinstein, A J R; Wisniewski, W J; Wittgen, M; Wright, D H; Yarritu, A K; Yi, K; Young, C C; Burchat, P R; Edwards, A J; Majewski, S A; Petersen, B A; Roat, C; Wilden, L; Ahmed, S; Alam, M S; Bula, R; Ernst, J A; Jain, V; Pan, B; Saeed, M A; Wappler, F R; Zain, S B; Bugg, W; Krishnamurthy, M; Spanier, S M; Eckmann, R; Ritchie, J L; Satpathy, A; Schilling, C J; Schwitters, R F; Izen, J M; Lou, X C; Ye, S; Bianchi, F; Gallo, F; Gamba, D; Bomben, M; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Dittongo, S; Lanceri, L; Vitale, L; Azzolini, V; Lopez-March, N; Martínez-Vidal, F; Banerjee, Sw; Bhuyan, B; Brown, C M; Fortin, D; Hamano, K; Kowalewski, R V; Nugent, I M; Roney, J M; Sobie, R J; Back, J J; Harrison, P F; Latham, T E; Mohanty, G B; Pappagallo, M; Band, H R; Chen, X; Cheng, B; Dasu, S; Datta, M; Flood, K T; Hollar, J J; Kutter, P E; Mellado, B; Mihályi, A; Pan, Y; Pierini, M; Prepost, R; Wu, S L; Yu, Z; Neal, H

    2006-01-01

    We report observations of the b --> d penguin-dominated decays B+ --> K0bar K+ and B0 --> K0 K0bar in approximately 350 million Upsilon(4S) --> BBbar decays collected with the BaBar detector. We measure the branching fractions B(B+ --> K0bar K+) = (1.61 +/- 0.44 +/- 0.09) * 10^-6 and B(B0 --> K0 K0bar) = (1.08 +/- 0.28 +/- 0.11) * 10^-6, and the CP-violating charge asymmetry A_{CP}(K0bar K+) = 0.10 +/- 0.26 +/- 0.03. Using a vertexing technique previously employed in several analyses of all-neutral final states containing kaons, we report the first measurement of time-dependent CP-violating asymmetries in B0 --> K0 K0bar, obtaining S = -1.28 +0.80/-0.73 +0.11/-0.16 and C = -0.40 +/- 0.41 +/- 0.06. We also report improved measurements of the branching fraction B(B0 --> K0 pi+) = (23.9 +/- 1.1 +/- 1.0) * 10^-6 and CP-violating charge asymmetry A_{CP}(K0 pi+) = -0.029 +/- 0.039 +/- 0.010.

  16. ANALISIS PERENCANAAN KEBUTUHAN TENAGA DOKTER OLEH DINAS KESEHATAN KOTA PEKANBARU

    Directory of Open Access Journals (Sweden)

    Pebriana Marlinda

    2017-03-01

    Full Text Available ABSTRACT This study addresses the need of medical doctors planning process undertaken by theHealth Deparment in Pekanbaru City. So far inventory step in the planning process under taken only limited data collection and the number of qualified doctorsonly, not to the activity analysis and mapping. In addition,the method that used by health office in Pekanbaru City is not standard, so that the number of doctors exceeds national standards, but it is not appropriate qualifications and uneven distribution. This study is a qualitative research to seeks and understand deeply the secondary data from the documents which related the topics, as well as the primary data obtained from interviews with informant of the research as : Chief of medical department, The head of Human resources division and Chief of health section of Health Services and Referral Association.To analyze the planning needs of medical doctors conducted by the Health Departement Pekanbaru city, the author uses the theory proposed by Noatmodjo (2003: 24, namely: inventory, estimate (forecasting, and the planning, monitoring and evaluation. The conclusion of this research is the planning of the medical doctors’ need which has done by health department of Pekanbaru had through steps as follows: inventory, forecasting (estimate, monitoring and evaluation. But there should be strengthened in every steps and also commitment from pekanbaru government, as preparation of the health master plan, minimum standard services, establishes a special a department of planning and standard operational procedure.  Keyword: Planning Needs Analysis of Medical doctors. ABSTRAKTulisan ini membahas proses perencanaan kebutuhan tenaga dokter yang dilaksanakan oleh Dinas Kesehatan Kota Pekanbaru. Sejauh ini langkah inventarisasi dalam proses perencanaan yang dilakukan hanya sebatas pendataan jumlah dan kualifikasi tenaga dokter saja, belum sampai pada kegiatan analisis dan pemetaan. Disamping itu, metode yang

  17. Design of an Active Anti-Roll Bar for Off-Road Vehicles

    Directory of Open Access Journals (Sweden)

    S. Gosselin-Brisson

    2009-01-01

    Full Text Available This paper presents a comparison of performance between a passive and an active anti-roll bar. Off-road vehicles are subject to large input road motion and appreciable lateral forces, making anti-roll bars desirable. A four DOF linear model is used to represent an independent suspension and to design the controller. For every case the performance is evaluated for severe road input perturbation and lateral acceleration. A method is presented to illustrate the compromise between stability and comfort inherent in passive anti-roll bar selection. This method was used to select a realistic anti-roll bar stiffness. The active anti-roll bar was designed using full state feedback optimal controller. A simplification of the active system is proposed to reduce the number of measurements and eliminate the need for an optimal observer. The results show a superior performance in ride and handling for the active controller in the frequency range of interest. The addition of filters is proposed to maximize controller efficiency and to reduce associated problems.

  18. Development and chemical and sensory characterization of pumpkin seed flour-based cereal bars

    Directory of Open Access Journals (Sweden)

    Jovane Santana Silva

    2014-06-01

    Full Text Available Pumpkin (Cucurbita maxima, popularly known as squash, is a widely grown vegetable in Brazil. In this study, pumpkin seed flours (PSF with different granulometries were used: PSF 1 (medium granulometry and PSF 2 (coarse granulometry in the preparation of cereal bars (CB with different combinations with brown oats. Five formulations were prepared: CB-1 (control - 25% brown oats and 0% PSF; CB-2 (12.5% PSF 1 and 12.5% brown oats; CB-3 (25% PSF 1 and 0% brown oats; CB-4 (12.5% PSF 2 and 12.5% brown oats; and CB-5 (25% PSF 2 and 0% brown oats. The acceptance test results were analyzed in a conventional preference mapping which indicated that the bars CB-2 and CB-5 received mostly the maximum hedonistic score. With the objective of developing a cereal bar replacing oats with PSF, the bars CB-2 and CB-5 were compared to the conventional bar CB-1. The cereal bars CB-2 and CB-5 showed an increase in crude protein (87.5% and 62.5% and in dietary fiber (77% and 44%, respectively. These results allowed the classification of CB-2 and CB-5 as fiber sources; they can, therefore, be classified as light products according to the Brazilian legislation.

  19. LA COMUNICAZIONE POLITICA SUI SOCIAL NETWORK: UN’ANALISI LINGUISTICA

    Directory of Open Access Journals (Sweden)

    Daniele Spoladore

    2014-07-01

    Full Text Available Questo lavoro si propone di analizzare le scelte linguistiche dei soggetti politici che utilizzano Facebook e Twitter per rivolgersi al sempre più frammentato panorama dei potenziali elettori. In particolare, analizza le tendenze linguistiche comuni che questi social network hanno fatto emergere nel rapporto tra politica, web e lettori. Cominciando dall’analisi della presenza di parlamentari e senatori su Facebook e Twitter, si cerca di riassumere le principali caratteristiche delle due piattaforme, per giungere ad una classificazione dei testi prodotti attraverso di esse; si analizza la scrittura di post e tweet, sottolineando la presenza di espedienti tipici del mezzo e valutando il loro effetto sui lettori, e si studiano le scelte sintattiche e morfosintattiche in relazione alla struttura e alle possibilità dei due social network. In ultima analisi si osservano le scelte lessicali dei soggetti politici, studiandone i campi semantici e la quantità di tecnicismi. Infine, si cerca di compiere una valutazione delle due differenti tipologie di trasmesso scritto rinvenute nei campioni, osservando come ognuna di esse abbia uno scopo ben preciso nell’economia della comunicazione politica sui social network. Political communication policy in social networks: a language analysis  Daniele Spoladore This paper aims to analyze the linguistic choices of politicians who use Facebook and Twitter to address the increasingly fragmented landscape of potential voters. In particular, it analyzes the common language trends that these social networks have revealed in the relationship between politics, the web and readers. Starting from the analysis of the presence of MPs and senators on Facebook and Twitter, we try to summarize the key features of the two platforms, in order to arrive at a classification of the texts produced using them.  We analyzed posts and tweets, emphasizing the  typical characteristics of these means and evaluating their effect on

  20. ANALISIS FAKTOR – FAKTOR YANG MEMPENGARUHI REMITANSI DI KABUPATEN CILACAP

    Directory of Open Access Journals (Sweden)

    Anggriawan Wisnu Putra

    2017-06-01

    Full Text Available Tujuan penelitian ini adalah untuk mengetahui pengaruh pendapatan, kebutuhan keluarga di daerah asal dan pengeluaran konsumsi TKI terhadap remitansi baik secara simultan maupun parsial. Populasi dalam penelitian ini meliputi seluruh tenaga kerja yang pernah dan akan berangkat menjadi TKI di kabupaten Cilacap sebanyak 50 orang. Adapun sampel yang digunakan dalam penelitian ini adalah Purpossive Sampling dimana semua anggota populasi digunakan sebagai sampel. Variabel yang digunakan dalam penelitian ini adalah pendapatan (X1, kebutuhan keluarga (X2, konsumsi pribadi (X3 dan remitansi (Y. Metode pengumpulan data yang digunakan dalam penelitian ini melalui wawancara terstruktur dengan menggunakan kuesioner. Analisis data yang digunakan adalah analisis regresi linier berganda dengan SPSS rilis 17. Hasil penelitian menunjukkan pendapatan dan kebutuhan keluarga berpengaruh positif dan signifikan terhadap remitansi, sedangkan konsumsi pribadi berpengaruh negatif signifikan terhadap remitansi. Simpulan dari penelitian ini yaitu secara parsial pendapatan dan kebutuhan keluarga berpengaruh positif dan signifikan terhadap remitansi. Ketika pendapatan dan kebutuhan keluarga meningkat maka remitansi akan meningkat begitu pula sebaliknya. Sedangkan konsumsi  pribadi memiliki pengaruh negatif signifikan terhadap remitansi, yang berarti ketika konsumsi pribadi mengalami kenaikan maka remitansi mengalami penurunan. Sedangkan secara simultan model regresi dapat digunakan untuk memprediksi remitansi. Variabel pendapatan berperan sebagai variabel paling dominan mempengaruhi remitansi. The purpose of this study was to determine the effect of income, family needs in the area of origin and consumption expenditure of remittances migrant workers against either simultaneously or partially. The population in this study are the entire workforce ever and will go into migrant workers in Cilacap regency with the number of sample are 50 people. The sample used in this study is

  1. Analisis komoditas unggulan perikanan budidaya Kabupaten Pidie Jaya

    Directory of Open Access Journals (Sweden)

    Farok Afero

    2015-06-01

    Full Text Available Abstract. Snapper (Lates calcarifer, grouper (Epinephelus coioides, tiger shrimp (Penaeus monodon, vannamei shrimp (Litopenaeus vannamei and tilapia (Oreochromis niloticus are leading commodity worthly cultivated in Pidie Jaya. Bandar Baru and Tringgadeng an appropriate areas for black tiger shrimp while Jangka Buya and Ulim approriate areas for vannamei cultivation. AHP analysis showed black tiger shrimp is top priority based on the economic value while vannamei shrimp is top priority based on enterprise sustainability. Financial analysis of snapper, grouper, black tiger shrimp, vannamei shrimp and tilapia farming generated positive cash flow and NPV, IRR > 100%, the ratio of benefit to cost of production > 1,30 and payback period of investment costs  < 1 year, thus demonstrating the feasibility of cultivation of these leading commodities. Vannamei shrimp cultivation showed positive prospect as long the market offers premium price. Grouper and snapper had a positive outlook because high demand of high-quality fish in the international market. Keywords: Leading commodity; financial analysis; aquaculture; Pidie Jaya Abstrak. Komoditas kakap (Lates calcarifer, kerapu (Epinephelus coioides,udang windu (Penaeus monodon, udang vannamei (Litopenaeus vannamei dan nila (Oreochromis niloticus adalah komoditas unggulan yang layak dibudidaya di Kabupaten Pidie Jaya. Bandar Baru dan Tringgadeng merupakan kawasan yang layak untuk pengembangan komoditas udang windu sedangkan Jangka Buya dan Ulim layak untuk pengembangan komoditas udang vannamei. Analisis AHP menunjukkan komoditas udang windu menjadi prioritas utama untuk dikembangkan berdasarkan nilai ekonomi sedangkan udang vannamei menjadi prioritas utama berdasarkan keberlanjutan usaha. Analisis indikator keuangan budidaya kakap, kerapu, udang windu, vannamei dan nila menunjukkan usaha budidaya komoditas unggulan menghasilkan arus kas kumulatif dan NPV positif, nilai  IRR diatas 100%, rasio keuntungan

  2. Analisis Pedigree Cadel (Studi Kasus Beberapa Kabupaten di Sulawesi Selatan

    Directory of Open Access Journals (Sweden)

    Andi Faridah Arsal

    2014-01-01

    Full Text Available DOWNLOAD PDFTelah dilakukan penelitian Analisis pedigree terhadap sifat cadel. Cadel merupakanketidakmampuan melafadskan huruf ”r”. Umum dijumpai pada anak usia BALITA (bawahlima tahun, tapi sering pula terdapat pada orang dewasa. Cadel yang dialami oleh orangdewasa  umumnya  disebabkan  oleh  pengaruh  lingkungan  seperti  psikoedukatif  danpsikokultural, dapat pula disebabkan oleh faktor penyakit seperti menderita down syndrom,stroke,  atau  pada  penderita  penyakit  yang  berhubungan  dengan  syaraf.  Adapun  yangdisebabkan  oleh  faktor  herediter  belum  diketahui  secara  pasti,   sehingga  penelitian  inibertujuan  untuk  menentukan  sifat  cadel  yang  disebabkan  oleh  pengaruh  herediter  danuntuk menentukan pola  pewarisan cadel. Penelitian ini dilakukan sejak tahun 1994  yangkemudian  dilanjutkan  lagi  tahun  2012  di  Propinsi  Sulawesi  Selatan  tempat  sampelberdomisili. Sebanyak tiga silsilah keluarga hasil penelitian yang telah disusun dari datayang  memenuhi  kriteria  dianalisis  untuk  menentukan  sifat  cadel  yang  disebabkan  olehfaktor  herediter  dan  menentukan  pola  pewarisan  sifat   cadel.  Pola-pola  pewarisan  sifatyang digunakan adalah yang umum ditemukan pada manusia. Dibuat suatu asumsi bahwa “Karakter  A  diturunkan  menurut  pola  b”  dalam  menentukan  pola  pewarisan  cadel,kemudian melalui fenotip yang terdapat pada silsilah keluarga dilihat kesesuaian denganasumsi. Hasil penelitian menunjukkan bahwa cadel dapat disebabkan oleh faktor herediterdan diwariskan menurut pola resesif autosomal.Kata kunci : Analisis pedigree, cadel, resesif autosomal.

  3. Test of bar window with internal bars free from the glass surfaces

    DEFF Research Database (Denmark)

    Schultz, Jørgen Munthe

    1998-01-01

    A sealed glazing unit with 3 horisontal and 3 vertical bars and a reference glazing without bars have been tested in a guarded hotbox. The difference in measured heat loss coefficient between the two test objects is a measure of the thermal influence of the bars. The difference in heat loss coeff...... coefficent was found to 1.9 and 1.5 W/(m2 K) respectively. The difference was larger than expected. Opening of the sealed glazing unit showed that the gap distance only was 1/3 of the expected....

  4. Measurement of the forward-backward asymmetry of $\\Lambda$ and $\\bar{\\Lambda}$ production in $p \\bar{p}$ collisions

    CERN Document Server

    Abazov, Victor Mukhamedovich; Acharya, Bannanje Sripath; Adams, Mark Raymond; Adams, Todd; Agnew, James P; Alexeev, Guennadi D; Alkhazov, Georgiy D; Alton, Andrew K; Askew, Andrew Warren; Atkins, Scott; Augsten, Kamil; Avila, Carlos A; Badaud, Frederique; Bagby, Linda F; Baldin, Boris; Bandurin, Dmitry V; Banerjee, Sunanda; Barberis, Emanuela; Baringer, Philip S; Bartlett, JFrederick; Bassler, Ursula Rita; Bazterra, Victor; Bean, Alice L; Begalli, Marcia; Bellantoni, Leo; Beri, Suman B; Bernardi, Gregorio; Bernhard, Ralf Patrick; Bertram, Iain A; Besancon, Marc; Beuselinck, Raymond; Bhat, Pushpalatha C; Bhatia, Sudeep; Bhatnagar, Vipin; Blazey, Gerald Charles; Blessing, Susan K; Bloom, Kenneth A; Boehnlein, Amber S; Boline, Daniel Dooley; Boos, Edward E; Borissov, Guennadi; Borysova, Maryna; Brandt, Andrew; Brandt, Oleg; Brock, Raymond L; Bross, Alan D; Brown, Duncan Paul; Bu, Xue-Bing; Buehler, Marc; Buescher, Volker; Bunichev, Viacheslav Yevgenyevich; Burdin, Sergey; Buszello, Claus Peter; Camacho-Perez, Enrique; Casey, Brendan Cameron Kieran; Castilla-Valdez, Heriberto; Caughron, Seth Aaron; Chakrabarti, Subhendu; Chan, Kwok Ming Leo; Chandra, Avdhesh; Chapon, Emilien; Chen, Guo; Cho, Sung-Woong; Choi, Suyong; Choudhary, Brajesh C; Cihangir, Selcuk; Claes, Daniel R; Clutter, Justace Randall; Cooke, Michael P; Cooper, William Edward; Corcoran, Marjorie D; Couderc, Fabrice; Cousinou, Marie-Claude; Cuth, Jakub; Cutts, David; Das, Amitabha; Davies, Gavin John; de Jong, Sijbrand Jan; De La Cruz-Burelo, Eduard; Deliot, Frederic; Demina, Regina; Denisov, Dmitri S; Denisov, Sergei P; Desai, Satish Vijay; Deterre, Cecile; DeVaughan, Kayle Otis; Diehl, HThomas; Diesburg, Michael; Ding, Pengfei; Dominguez, DAaron M; Dubey, Abhinav Kumar; Dudko, Lev V; Duperrin, Arnaud; Dutt, Suneel; Eads, Michael T; Edmunds, Daniel L; Ellison, John A; Elvira, VDaniel; Enari, Yuji; Evans, Harold G; Evdokimov, Anatoly V; Evdokimov, Valeri N; Faure, Alexandre; Feng, Lei; Ferbel, Thomas; Fiedler, Frank; Filthaut, Frank; Fisher, Wade Cameron; Fisk, HEugene; Fortner, Michael R; Fox, Harald; Franc, Jiri; Fuess, Stuart C; Garbincius, Peter H; Garcia-Bellido, Aran; Garcia-Gonzalez, Jose Andres; Gavrilov, Vladimir B; Geng, Weigang; Gerber, Cecilia Elena; Gershtein, Yuri S; Ginther, George E; Gogota, Olga; Golovanov, Georgy Anatolievich; Grannis, Paul D; Greder, Sebastien; Greenlee, Herbert B; Grenier, Gerald Jean; Gris, Phillipe Luc; Grivaz, Jean-Francois; Grohsjean, Alexander; Gruenendahl, Stefan; Gruenewald, Martin Werner; Guillemin, Thibault; Gutierrez, Gaston R; Gutierrez, Phillip; Haley, Joseph Glenn Biddle; Han, Liang; Harder, Kristian; Harel, Amnon; Hauptman, John Michael; Hays, Jonathan M; Head, Tim; Hebbeker, Thomas; Hedin, David R; Hegab, Hatim; Heinson, Ann; Heintz, Ulrich; Hensel, Carsten; Heredia-De La Cruz, Ivan; Herner, Kenneth Richard; Hesketh, Gavin G; Hildreth, Michael D; Hirosky, Robert James; Hoang, Trang; Hobbs, John D; Hoeneisen, Bruce; Hogan, Julie; Hohlfeld, Mark; Holzbauer, Jenny Lyn; Howley, Ian James; Hubacek, Zdenek; Hynek, Vlastislav; Iashvili, Ia; Ilchenko, Yuriy; Illingworth, Robert A; Ito, Albert S; Jabeen, Shabnam; Jaffre, Michel J; Jayasinghe, Ayesh; Jeong, Min-Soo; Jesik, Richard L; Jiang, Peng; Johns, Kenneth Arthur; Johnson, Emily; Johnson, Marvin E; Jonckheere, Alan M; Jonsson, Per Martin; Joshi, Jyoti; Jung, Andreas Werner; Juste, Aurelio; Kajfasz, Eric; Karmanov, Dmitriy Y; Katsanos, Ioannis; Kaur, Manbir; Kehoe, Robert Leo Patrick; Kermiche, Smain; Khalatyan, Norayr; Khanov, Alexander; Kharchilava, Avto; Kharzheev, Yuri N; Kiselevich, Ivan Lvovich; Kohli, Jatinder M; Kozelov, Alexander V; Kraus, James Alexander; Kumar, Ashish; Kupco, Alexander; Kurca, Tibor; Kuzmin, Valentin Alexandrovich; Lammers, Sabine Wedam; Lebrun, Patrice; Lee, Hyeon-Seung; Lee, Seh-Wook; Lee, William M; Lei, Xiaowen; Lellouch, Jeremie; Li, Dikai; Li, Hengne; Li, Liang; Li, Qi-Zhong; Lim, Jeong Ku; Lincoln, Donald W; Linnemann, James Thomas; Lipaev, Vladimir V; Lipton, Ronald J; Liu, Huanzhao; Liu, Yanwen; Lobodenko, Alexandre; Lokajicek, Milos; Lopes de Sa, Rafael; Luna-Garcia, Rene; Lyon, Adam Leonard; Maciel, Arthur KA; Madar, Romain; Magana-Villalba, Ricardo; Malik, Sudhir; Malyshev, Vladimir L; Mansour, Jason; Martinez-Ortega, Jorge; McCarthy, Robert L; Mcgivern, Carrie Lynne; Meijer, Melvin M; Melnitchouk, Alexander S; Menezes, Diego D; Mercadante, Pedro Galli; Merkin, Mikhail M; Meyer, Arnd; Meyer, Jorg Manfred; Miconi, Florian; Mondal, Naba K; Mulhearn, Michael James; Nagy, Elemer; Narain, Meenakshi; Nayyar, Ruchika; Neal, Homer A; Negret, Juan Pablo; Neustroev, Petr V; Nguyen, Huong Thi; Nunnemann, Thomas P; Hernandez Orduna, Jose de Jesus; Osman, Nicolas Ahmed; Osta, Jyotsna; Pal, Arnab; Parashar, Neeti; Parihar, Vivek; Park, Sung Keun; Partridge, Richard A; Parua, Nirmalya; Patwa, Abid; Penning, Bjoern; Perfilov, Maxim Anatolyevich; Peters, Reinhild Yvonne Fatima; Petridis, Konstantinos; Petrillo, Gianluca; Petroff, Pierre; Pleier, Marc-Andre; Podstavkov, Vladimir M; Popov, Alexey V; Prewitt, Michelle; Price, Darren; Prokopenko, Nikolay N; Qian, Jianming; Quadt, Arnulf; Quinn, Gene Breese; Ratoff, Peter N; Razumov, Ivan A; Ripp-Baudot, Isabelle; Rizatdinova, Flera; Rominsky, Mandy Kathleen; Ross, Anthony; Royon, Christophe; Rubinov, Paul Michael; Ruchti, Randal C; Sajot, Gerard; Sanchez-Hernandez, Alberto; Sanders, Michiel P; Santos, Angelo Souza; Savage, David G; Savitskyi, Mykola; Sawyer, HLee; Scanlon, Timothy P; Schamberger, RDean; Scheglov, Yury A; Schellman, Heidi M; Schott, Matthias; Schwanenberger, Christian; Schwienhorst, Reinhard H; Sekaric, Jadranka; Severini, Horst; Shabalina, Elizaveta K; Shary, Viacheslav V; Shaw, Savanna; Shchukin, Andrey A; Simak, Vladislav J; Skubic, Patrick Louis; Slattery, Paul F; Smirnov, Dmitri V; Snow, Gregory R; Snow, Joel Mark; Snyder, Scott Stuart; Soldner-Rembold, Stefan; Sonnenschein, Lars; Soustruznik, Karel; Stark, Jan; Stoyanova, Dina A; Strauss, Michael G; Suter, Louise; Svoisky, Peter V; Titov, Maxim; Tokmenin, Valeriy V; Tsai, Yun-Tse; Tsybychev, Dmitri; Tuchming, Boris; Tully, Christopher George T; Uvarov, Lev; Uvarov, Sergey L; Uzunyan, Sergey A; Van Kooten, Richard J; van Leeuwen, Willem M; Varelas, Nikos; Varnes, Erich W; Vasilyev, Igor A; Verkheev, Alexander Yurievich; Vertogradov, Leonid S; Verzocchi, Marco; Vesterinen, Mika; Vilanova, Didier; Vokac, Petr; Wahl, Horst D; Wang, Michael HLS; Warchol, Jadwiga; Watts, Gordon Thomas; Wayne, Mitchell R; Weichert, Jonas; Welty-Rieger, Leah Christine; Williams, Mark Richard James; Wilson, Graham Wallace; Wobisch, Markus; Wood, Darien Robert; Wyatt, Terence R; Xie, Yunhe; Yamada, Ryuji; Yang, Siqi; Yasuda, Takahiro; Yatsunenko, Yuriy A; Ye, Wanyu; Ye, Zhenyu; Yin, Hang; Yip, Kin; Youn, Sungwoo; Yu, Jiaming; Zennamo, Joseph; Zhao, Tianqi Gilbert; Zhou, Bing; Zhu, Junjie; Zielinski, Marek; Zieminska, Daria; Zivkovic, Lidija

    2015-01-01

    We study $\\Lambda$ and $\\bar{\\Lambda}$ production asymmetries in $p \\bar{p} \\rightarrow \\Lambda (\\bar{\\Lambda}) X$, $p \\bar{p} \\rightarrow J/\\psi \\Lambda (\\bar{\\Lambda}) X$, and $p \\bar{p} \\rightarrow \\mu^\\pm \\Lambda (\\bar{\\Lambda}) X$ events recorded by the D0 detector at the Fermilab Tevatron collider at $\\sqrt{s} = 1.96$ TeV. We find an excess of $\\Lambda$'s ($\\bar{\\Lambda}$'s) produced in the proton (antiproton) direction. This forward-backward asymmetry is measured as a function of rapidity. We confirm that the $\\bar{\\Lambda}/\\Lambda$ production ratio, measured by several experiments with various targets and a wide range of energies, is a universal function of "rapidity loss", i.e., the rapidity difference of the beam proton and the lambda.

  5. Possible strange hidden-charm pentaquarks from $\\Sigma_c^{(*)}\\bar{D}_s^*$ and $\\Xi^{(',*)}_c\\bar{D}^*$ interactions

    CERN Document Server

    Chen, Rui; Liu, Xiang

    2016-01-01

    In a one-boson-exchange model with one-pion and one-eta exchanges, we investigate possible strange hidden-charm pentaquarks produced from the $\\Lambda_c\\bar{D}_s^*$, $\\Sigma_c\\bar{D}_s^*$, $\\Sigma_c^*\\bar{D}_s^*$, $\\Xi_c\\bar{D}^*$, $\\Xi_c'\\bar{D}^*$, and $\\Xi_c^*\\bar{D}^*$ interactions with the S-D wave mixing. The Lagrangians with chiral symmetry, heavy quark symmetry, and/or hidden local symmetry are adopted to describe the interactions. With such Lagrangians, it is found that the $\\Lambda_c\\bar{D}_s^*$ and $\\Xi_c\\bar{D}^*$ interactions are forbidden. For the $\\Sigma_c\\bar{D}_s^*$ and $\\Sigma_c^*\\bar{D}_s^*$ systems where the one-pion exchange is forbidden and only one-eta exchange survives, there exist three molecular candidates at cutoffs about 3 GeV, i.e., a $\\Sigma_c\\bar{D}_s^*$ state with quantum number $I(J^P)=1(\\frac{3}{2}^-)$ and $\\Sigma_c^*\\bar{D}_s^*$ states with $1(\\frac{1}{2}^-)$ and $1(\\frac{3}{2}^-)$. For the $\\Xi_c'\\bar{D}^*$ and $\\Xi_c^*\\bar{D}^*$ systems where the one-pion exchange is allow...

  6. The BaBar Data Acquisition System

    CERN Document Server

    Scott, I; Grosso, P; Huffer, M E; O'Grady, C; Russell, J J

    1999-01-01

    The BaBar experiment at the Stanford Linear Accelerator Center is designed to perform a search for CP violation by ana-lyzing the decays of a very large sample of B and B(Bar) mesons produced at the high luminosity PEP-II accelerator. The data acquisition system must cope with a sustained high event rate, while supporting real time feature extraction and data compression with minimal dead time. The BaBar data acquisition system is based around a common VME interface to the electronics read-out of the separate detec-tor subsystems. Data from the front end electronics is read into commercial VME processors via a custom "Personality Card" and PCI interface. The commercial CPUs run the Tornado operating system to provide a platform for detector subsystem code to perform the necessary data processing. The data is read out via a non-blocking network switch to a farm of commercial UNIX processors. The current implementation of the BaBar data acquisition sys-tem has been shown to sustain a Level 1 trigger rate of 1.3...

  7. Bar instability in disk-halo systems

    CERN Document Server

    Sellwood, J A

    2016-01-01

    We show that the exponential growth rate of a bar in a stellar disk is substantially greater when the disk is embedded in a live halo than in a rigid one having the same mass distribution. We also find that the vigor of the instability in disk-halo systems varies with the shape of the halo velocity ellipsoid. Disks in rigid halos that are massive enough to be stable by the usual criteria, quickly form bars in isotropic halos and much greater halo mass is needed to avoid a strong bar; thus stability criteria derived for disks in rigid halos do not apply when the halo is responsive. The study presented here is of an idealized family of models with near uniform central rotation and that lack an extended halo; we present more realistic models with extended halos in a companion paper. The puzzle presented by the absence of strong bars in some galaxies having gently rising inner rotation curves is compounded by the results presented here.

  8. Should an infected Nuss bar be removed?

    NARCIS (Netherlands)

    Van Renterghem, KM; von Bismarck, S; Bax, NMA; Fleer, A; Hollwarth, ME

    2005-01-01

    Background: The Nuss procedure is a minimally invasive procedure for correction of pectus excavatum. It involves insertion of a substernal metal bar. A feared complication of any implanted device is infection, which often necessitates removal. The purpose of this report is to describe the authors' e

  9. My Bar Graph Tells a Story

    Science.gov (United States)

    McMillen, Sue; McMillen, Beth

    2010-01-01

    Connecting stories to qualitative coordinate graphs has been suggested as an effective instructional strategy. Even students who are able to "create" bar graphs may struggle to correctly "interpret" them. Giving children opportunities to work with qualitative graphs can help them develop the skills to interpret, describe, and compare information…

  10. Trichomoniasis in the Hawaiian barred dove

    Science.gov (United States)

    Kocan, R.M.; Banko, W.

    1974-01-01

    Two barred doves found in the south Kona district of the island of Hawaii were diagnosed as having trichomoniasis on the basis of gross and microscopic lesions. This brings the confirmed list of columbid species susceptible to natural trichomoniasis to four and is the first report of the disease from columbids in the Hawaiian Islands.

  11. Hiding Solar-Array Bus Bars

    Science.gov (United States)

    Hufnagel, W. F.

    1983-01-01

    End terminals mounted under cells, maximizing usable illuminated area. Reconfigured solar panel bus bars placed under cells, reducing portion of module area not occupied by active silicon. Underside of last cell in string of cells serves as contact for positive bus. Negative tab of last cell in string is wrapped around from top of cell. Tabs are connected to output boards mounted under cells.

  12. A piezo-bar pressure probe

    Science.gov (United States)

    Friend, W. H.; Murphy, C. L.; Shanfield, I.

    1967-01-01

    Piezo-bar pressure type probe measures the impact velocity or pressure of a moving debris cloud. It measures pressures up to 200,000 psi and peak pressures may be recorded with a total pulse duration between 5 and 65 musec.

  13. Star formation properties in barred galaxies. III. Statistical study of bar-driven secular evolution using a sample of nearby barred spirals

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Zhi-Min; Wu, Hong [Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China); Cao, Chen, E-mail: zmzhou@bao.ac.cn, E-mail: hwu@bao.ac.cn, E-mail: caochen@sdu.edu.cn [School of Space Science and Physics, Shandong University at Weihai, Weihai, Shandong 264209 (China)

    2015-01-01

    Stellar bars are important internal drivers of secular evolution in disk galaxies. Using a sample of nearby spiral galaxies with weak and strong bars, we explore the relationships between the star formation feature and stellar bars in galaxies. We find that galaxies with weak bars tend coincide with low concentrical star formation activity, while those with strong bars show a large scatter in the distribution of star formation activity. We find enhanced star formation activity in bulges toward stronger bars, although not predominantly, consistent with previous studies. Our results suggest that different stages of the secular process and many other factors may contribute to the complexity of the secular evolution. In addition, barred galaxies with intense star formation in bars tend to have active star formation in their bulges and disks, and bulges have higher star formation densities than bars and disks, indicating the evolutionary effects of bars. We then derived a possible criterion to quantify the different stages of the bar-driven physical process, while future work is needed because of the uncertainties.

  14. Textural performance of crosslinked or reduced-calcium milk protein ingredients in model high-protein nutrition bars.

    Science.gov (United States)

    Banach, J C; Clark, S; Metzger, L E; Lamsal, B P

    2016-08-01

    Transglutaminase (Tgase) crosslinking and calcium reduction were investigated as ways to improve the texture and storage stability of high-protein nutrition (HPN) bars formulated with milk protein concentrate (MPC) and micellar casein concentrate (MCC). The MPC and MCC crosslinked at none, low, and high levels, and a reduced-calcium MPC (RCMPC) were each formulated into model HPN bars. Hardness, crumbliness, moisture content, pH, color, and water activity of the HPN bars were measured during accelerated storage. The HPN bars prepared with MPC were harder and more cohesive than those prepared with MCC. Higher levels of Tgase crosslinking improved HPN bar cohesiveness and decreased hardening during storage. The RCMPC produced softer, yet crumblier HPN bars. Small textural differences were observed for the HPN bars formulated with the transglutaminase crosslinked proteins or RCMPC when compared with their respective controls. However, modification only slightly improved protein ingredient ability to slow hardening while balancing cohesion and likely requires further improvement for increased applicability in soft-texture HPN bars.

  15. Search for the decay of a B0 or B0bar meson to K*0bar K0 or K*0 K0bar

    CERN Document Server

    Aubert, B; Bóna, M; Boutigny, D; Couderc, F; Karyotakis, Yu; Lees, J P; Poireau, V; Tisserand, V; Zghiche, A; Graugès-Pous, E; Palano, A; Chen, J C; Qi, N D; Rong, G; Wang, P; Zhu, Y S; Eigen, G; Ofte, I; Stugu, B; Abrams, G S; Battaglia, M; Brown, D N; Button-Shafer, J; Cahn, R N; Charles, E; Gill, M S; Groysman, Y; Jacobsen, R G; Kadyk, J A; Kerth, L T; Kolomensky, Yu G; Kukartsev, G; Lynch, G; Mir, L M; Oddone, P J; Orimoto, T J; Pripstein, M; Roe, N A; Ronan, M T; Wenzel, W A; Del Amo-Sánchez, P; Barrett, M; Ford, K E; Harrison, T J; Hart, A J; Hawkes, C M; Morgan, S E; Watson, A T; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Peters, K; Schröder, T; Steinke, M; Boyd, J T; Burke, J P; Cottingham, W N; Walker, D; Çuhadar-Dönszelmann, T; Fulsom, B G; Hearty, C; Knecht, N S; Mattison, T S; McKenna, J A; Khan, A; Kyberd, P; Saleem, M; Sherwood, D J; Teodorescu, L; Blinov, V E; Bukin, A D; Druzhinin, V P; Golubev, V B; Onuchin, A P; Serednyakov, S I; Skovpen, Y I; Solodov, E P; Todyshev, K Y; Best, D S; Bondioli, M; Bruinsma, M; Chao, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, A J; Lund, P; Mandelkern, M A; Mommsen, R K; Röthel, W; Stoker, D P; Abachi, S; Buchanan, C; Foulkes, S D; Gary, J W; Long, O; Shen, B C; Wang, K; Zhang, L; Hill, E J; Paar, H P; Rahatlou, S; Sharma, V; Berryhill, J W; Campagnari, C; Cunha, A; Dahmes, B; Hong, T M; Kovalskyi, D; Richman, J D; Beck, T W; Eisner, A M; Flacco, C J; Heusch, C A; Kroseberg, J; Lockman, W S; Nesom, G; Schalk, T; Schumm, B A; Seiden, A; Spradlin, P; Williams, D C; Wilson, M G; Albert, J; Chen, E; Dvoretskii, A; Hitlin, D G; Narsky, I; Piatenko, T; Porter, F C; Ryd, A; Samuel, A; Andreassen, R; Mancinelli, G; Meadows, B T; Sokoloff, M D; Blanc, F; Bloom, P C; Chen, S; Ford, W T; Hirschauer, J F; Kreisel, A; Nauenberg, U; Olivas, A; Ruddick, W O; Smith, J G; Ulmer, K A; Wagner, S R; Zhang, J; Chen, A; Eckhart, E A; Soffer, A; Toki, W H; Wilson, R J; Winklmeier, F; Zeng, Q; Altenburg, D D; Feltresi, E; Hauke, A; Jasper, H; Petzold, A; Spaan, B; Brandt, T; Klose, V; Lacker, H M; Mader, W F; Nogowski, R; Schubert, J; Schubert, K R; Schwierz, R; Sundermann, J E; Volk, A; Bernard, D; Bonneaud, G R; Grenier, P; Latour, E; Thiebaux, C; Verderi, M; Bard, D J; Clark, P J; Gradl, W; Muheim, F; Playfer, S; Robertson, A I; Xie, Y; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Petrella, A; Piemontese, L; Prencipe, E; Anulli, F; Baldini-Ferroli, R; Calcaterra, A; De Sangro, R; Finocchiaro, G; Pacetti, S; Patteri, P; Peruzzi, I M; Piccolo, M; Rama, M; Zallo, A; Buzzo, A; Capra, R; Contri, R; Lo Vetere, M; Macri, M M; Monge, M R; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Brandenburg, G; Chaisanguanthum, K S; Morii, M; Wu, J; Dubitzky, R S; Marks, J; Schenk, S; Uwer, U; Bhimji, W; Bowerman, D A; Dauncey, P D; Egede, U; Flack, R L; Nash, J A; Nikolich, M B; Panduro-Vazquez, W; Chai, X; Charles, M J; Mallik, U; Meyer, N T; Ziegler, V; Cochran, J; Crawley, H B; Dong, L; Eyges, V; Meyer, W T; Prell, S; Rosenberg, E I; Rubin, A E; Gritsan, A V; Fritsch, M; Schott, G; Arnaud, N; Davier, M; Grosdidier, G; Höcker, A; Le Diberder, F R; Lepeltier, V; Lutz, A M; Oyanguren, A; Pruvot, S; Rodier, S; Roudeau, P; Schune, M H; Stocchi, A; Wang, W F; Wormser, G; Cheng, C H; Lange, D J; Wright, D M; Chavez, C A; Forster, I J; Fry, J R; Gabathuler, E; Gamet, R; George, K A; Hutchcroft, D E; Payne, D J; Schofield, K C; Touramanis, C; Bevan, A J; Di Lodovico, F; Menges, W; Sacco, R; Cowan, G; Flächer, H U; Hopkins, D A; Jackson, P S; McMahon, T R; Ricciardi, S; Salvatore, F; Wren, A C; Davis, C L; Allison, J; Barlow, N R; Barlow, R J; Chia, Y M; Edgar, C L; Lafferty, G D; Naisbit, M T; Williams, J C; Yi, J I; Chen, C; Hulsbergen, W D; Jawahery, A; Lae, C K; Roberts, D A; Simi, G; Blaylock, G; Dallapiccola, C; Hertzbach, S S; Li, X; Moore, T B; Saremi, S; Stängle, H; Willocq, S Y; Cowan, R; Sciolla, G; Sekula, S J; Spitznagel, M; Taylor, F; Yamamoto, R K; Kim, H; Patel, P M; Robertson, S H; Lazzaro, A; Lombardo, V; Palombo, F; Bauer, J M; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Sanders, D A; Summers, D J; Zhao, H W; Brunet, S; Côte, D; Taras, P; Viaud, F B; Nicholson, H; Cavallo, N; De Nardo, Gallieno; Fabozzi, F; Gatto, C; Lista, L; Monorchio, D; Paolucci, P; Piccolo, D; Sciacca, C; Baak, M; Raven, G; Snoek, H L; Jessop, C P; LoSecco, J M; Allmendinger, T; Benelli, G; Gan, K K; Honscheid, K; Hufnagel, D; Jackson, P D; Kagan, H; Kass, R; Rahimi, A M; Ter-Antonian, R; Wong, Q K; Blount, N L; Brau, J E; Frey, R; Igonkina, O; Lu, M; Potter, C T; Rahmat, R; Sinev, N B; Strom, D; Strube, J; Torrence, E; Galeazzi, F; Gaz, A; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Benayoun, M; Chauveau, J; David, P; Del Buono, L; La Vaissière, C de; Hamon, O; Hartfiel, B L; John, M J J; Malcles, J; Ocariz, J; Roos, L; Therin, G; Behera, P K; Gladney, L; Panetta, J; Biasini, M; Covarelli, R; Pioppi, M; Angelini, C; Batignani, G; Bettarini, S; Bucci, F; Calderini, G; Carpinelli, M; Cenci, R; Forti, F; Giorgi, M A; Lusiani, A; Marchiori, G; Mazur, M A; Morganti, M; Neri, N; Rizzo, G; Walsh, J; Haire, M; Judd, D; Wagoner, D E; Biesiada, J; Danielson, N; Elmer, P; Lau, Y P; Lü, C; Olsen, J; Smith, A J S; Telnov, A V; Bellini, F; Cavoto, G; D'Orazio, A; Del Re, D; Di Marco, E; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Li Gioi, L; Mazzoni, M A; Morganti, S; Piredda, G; Polci, F; Safai-Tehrani, F; Voena, C; Ebert, M; Schröder, H; Waldi, R; Adye, T; De Groot, N; Franek, B; Olaiya, E O; Wilson, F F; Emery, S; Gaidot, A; Ganzhur, S F; Hamel de Monchenault, G; Kozanecki, Witold; Legendre, M; Vasseur, G; Yéche, C; Zito, M; Chen, X R; Liu, H; Park, W; Purohit, M V; Wilson, J R; Allen, M T; Aston, D; Bartoldus, R; Bechtle, P; Berger, N; Boyarski, A M; Claus, R; Coleman, J P; Convery, M R; Cristinziani, M; Dingfelder, J C; Dorfan, J; Dubois-Felsmann, G P; Dujmic, D; Dunwoodie, W M; Field, R C; Glanzman, T; Gowdy, S J; Graham, M T; Halyo, V; Hast, C; Hrynóva, T; Innes, W R; Kelsey, M H; Kim, P; Leith, D W G S; Li, S; Luitz, S; Lüth, V; Lynch, H L; MacFarlane, D B; Marsiske, H; Messner, R; Müller, D R; O'Grady, C P; Ozcan, V E; Perazzo, A; Perl, M; Pulliam, T; Ratcliff, B N; Roodman, A; Salnikov, A A; Schindler, R H; Schwiening, J; Snyder, A; Stelzer, J; Su, D; Sullivan, M K; Suzuki, K; Swain, S K; Thompson, J M; Vavra, J; Van Bakel, N; Weaver, M; Weinstein, A J R; Wisniewski, W J; Wittgen, M; Wright, D H; Yarritu, A K; Yi, K; Young, C C; Burchat, P R; Edwards, A J; Majewski, S A; Petersen, B A; Roat, C; Wilden, L; Ahmed, S; Alam, M S; Bula, R; Ernst, J A; Jain, V; Pan, B; Saeed, M A; Wappler, F R; Zain, S B; Bugg, W; Krishnamurthy, M; Spanier, S M; Eckmann, R; Ritchie, J L; Satpathy, A; Schilling, C J; Schwitters, R F; Izen, J M; Kitayama, I; Lou, X C; Ye, S; Bianchi, F; Gallo, F; Gamba, D; Bomben, M; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Dittongo, S; Grancagnolo, S; Lanceri, L; Vitale, L; Martínez-Vidal, F; Azzolini, V; Banerjee, S; Bhuyan, B; Brown, C M; Fortin, D; Hamano, K; Kowalewski, R V; Nugent, I M; Roney, J M; Sobie, R J; Back, J J; Harrison, P F; Latham, T E; Mohanty, G B; Pappagallo, M; Band, H R; Chen, X; Cheng, B; Dasu, S; Datta, M; Flood, K T; Hollar, J J; Kutter, P E; Mellado, B; Mihályi, A; Pan, Y; Pierini, M; Prepost, R; Wu, S L; Yu, Z; Neal, H

    2006-01-01

    We present a search for the decay of a B0 or B0bar meson to a K*0bar K0 or K*0 K0bar final state, using a sample of approximately 232 million BBbar events collected with the BABAR detector at the PEP-II asymmetric energy e+e- collider at SLAC. The measured branching fraction is B(B0 --> K*0bar K0) + B(B0 --> K*0 K0bar) = (0.2+0.9-0.8+0.1-0.3)x 10-6. We obtain the following upper limit for the branching fraction at 90% confidence level: B(B0 --> K*0bar K0) + B(B0 --> K*0 K0bar) phi K0 from sin(2beta).

  16. Study of psi(2S) Decays to gamma p bar{p}, pi^0 p bar{p} and eta p bar{p} and Search for p bar{p} Threshold Enhancements

    CERN Document Server

    Alexander, J P; Das, S; Ehrlich, R; Fields, L; Gibbons, L; Gray, S W; Hartill, D L; Heltsley, B K; Kreinick, D L; Kuznetsov, V E; Patterson, J R; Peterson, D; Riley, D; Ryd, A; Sadoff, A J; Shi, X; Sun, W M; Yelton, J; Rubin, P; Lowrey, N; Mehrabyan, S; Selen, M; Wiss, J; Adams, S; Kornicer, M; Mitchell, R E; Shepherd, M R; Tarbert, C M; Besson, D; Pedlar, T K; Xavier, J; Cronin-Hennessy, D; Hietala, J; Zweber, P; Dobbs, S; Metreveli, Z; Seth, K K; Tomaradze, A; Xiao, T; Brisbane, S; Libby, J; Martin, L; Powell, A; Spradlin, P; Wilkinson, G; Mendez, H; Ge, J Y; Miller, D H; Shipsey, I P J; Xin, B; Adams, G S; Hu, D; Moziak, B; Napolitano, J; Ecklund, K M; Insler, J; Muramatsu, H; Park, C S; Pearson, L J; Thorndike, E H; Yang, F; Ricciardi, S; Thomas, C; Artuso, M; Blusk, S; Mountain, R; Skwarnicki, T; Stone, S; Wang, J C; Zhang, L M; Bonvicini, G; Cinabro, D; Lincoln, A; Smith, M J; Zhou, P; Zhu, J; Naik, P; Rademacker, J; Asner, D M; Edwards, K W; Randrianarivony, K; Tatishvili, G; Briere, R A; Vogel, H; Onyisi, P U E; Rosner, J L

    2010-01-01

    The decays of psi(2S) into gamma p bar{p}, pi^0 p bar{p} and eta p bar{p} have been studied with the CLEO-c detector using a sample of 24.5 million psi(2S) events obtained from e^+e^- annihilations at sqrt{s} = 3686 MeV. The data show evidence for the excitation of several N^* resonances in p pi^0 and p eta channels in pi^0 p bar{p} and eta p bar{p} decays, and f_2 states in gamma p bar{p} decay. Branching fractions for decays of psi(2S) to gamma p bar{p}, pi^0 p bar{p} and eta p bar{p} have been determined. No evidence for p bar{p} threshold enhancements was found in the reactions psi(2S)-> X p bar{p}, where X = gamma, pi^0, eta. We do, however, find confirming evidence for a p bar{p} threshold enhancement in J/psi-> gamma p bar{p} as previously reported by BES.

  17. The Morphology of Collisionless Galactic Rings Exterior to Evolving Bars

    CERN Document Server

    Bagley, Micaela; Quillen, Alice C

    2008-01-01

    The morphology of the outer rings of early-type spiral galaxies is compared to integrations of massless collisionless particles initially in nearly circular orbits. Particles are perturbed by a quadrupolar gravitational potential corresponding to a growing and secularly evolving bar. We find that outer rings with R1R2 morphology and pseudorings are exhibited by the simulations even though they lack gaseous dissipation. Simulations with stronger bars form pseudorings earlier and more quickly than those with weaker bars. We find that the R1 ring, perpendicular to the bar, is fragile and dissolves after a few bar rotation periods if the bar pattern speed increases by more than ~ 8%, bar strength increases (by >~ 140%) after bar growth, or the bar is too strong (Q_T>0.3). If the bar slows down after formation, pseudoring morphology persists and the R2 ring perpendicular to the bar is populated due to resonance capture. The R2 ring remains misaligned with the bar and increases in ellipticity as the bar slows down....

  18. Analisis dan Desain BI-Dashboard Monitoring Realisasi Daftar Isian Pelaksanaan Anggaran (DIPA pada Kantor Pelayanan Perbendaharaan Negara (KPPN

    Directory of Open Access Journals (Sweden)

    Ernestina Rahmanasari

    2013-09-01

    Full Text Available Transaksi keuangan badan pemerintahan tingkat daerah dipertanggungjawabkan kepada Kementrian Keuangan melalui Kantor Pelayanan Perbendaharaan Negara (KPPNsetiap bulan dalam bentuk Laporan Keuangan Pemerintah Pusat (LKPP. Laporan Keuangan, didukung dengan teknologi Business Intelligence(BI dashboarddapat dimanfaatkan sebagai data-driven decision support system yang mendorong performa kinerja. Analisis dan desainterhadap pembuatan BI dashboard menunjukkanbagaimana Laporan Keuangan dapat digunakan untuk monitoring realisasi penyerapan dana DIPA dan kinerja instansi secara tepat waktu dan interaktif.Analisis terdiri dari analisis Indikator Kinerja Utama (IKU dan analisis Laporan Keuangan. IKUpada analisis dan desain ini mencakup ketercapaian estimasi dengan penerimaan, ketercapaian pagu dengan belanja, ketepatan waktu pengiriman rekonsiliasi oleh instansi, validasi, akurasi, dan ketepatan data. Desain terdiri dari katalog dashboard, alur analisis, sumber data, desain User-Interface, dan desain objek dashboard. Sedangkan dashboard yang dirancang menggunakan aplikasi Vera sebagai Enterprise System, mengakses basis data MySQL, dan menampilkan data dengan teknologi data-driven business-intelligence Qlikview. Desain aplikasi yang telah dibuat akan menampilkan 4 (empat Tab yaitu: Dashboard utama, Analisis, Monitoring, dan Laporan

  19. Some Comments on the Branching Ratios for n-bar p Annihilation into pipi, KK-bar , and pieta Channels

    Science.gov (United States)

    Kudryavtsev, A. E.

    2000-11-01

    We give some remarks on the $\\bar n p$-partial branching ratios in flight at low momenta of antineutron, measured by OBELIX collaboration. The comparison is made to the known branching ratios from the $p \\bar p$-atomic states. The branching ratio for the reaction $\\bar n p \\to \\pi^+\\pi^0$ is found to be suppressed in comparison to what follows from the $ p \\bar p$-data. It is also shown, that there is no so called dynamic I=0-amplitude suppression for the process $N\\bar N \\to K\\bar K$.

  20. X(5568) as a {su}\\bar{d}\\bar{b} tetraquark in a simple quark model

    Science.gov (United States)

    Stancu, Fl

    2016-10-01

    The S-wave eigenstates of tetraquarks of type {su}\\bar{d}\\bar{b} with J P = 0+, 1+ and 2+ are studied within a simple quark model with chromomagnetic interaction and effective quark masses extracted from meson and baryon spectra. It is tempting to see if this spectrum can accommodate the new narrow structure X(5568), observed by the DØ Collaboration, but not confirmed by the LHCb Collaboration. If it exists, such a tetraquark is a system with four different flavors and its study can improve our understanding of multiquark systems. The presently calculated mass of X(5568) agrees quite well with the experimental value of the DØ Collaboration. Predictions are also made for the spectrum of the charmed partner {su}\\bar{d}\\bar{c}. However we are aware of the difficulty of extracting effective quark masses, from mesons and baryons, to be used in multiquark systems.

  1. Nucleon strange $s\\bar s$ asymmetry to the $\\Lambda/\\bar\\Lambda$ fragmentation

    CERN Document Server

    Chi, Yujie; Ma, Bo-Qiang

    2014-01-01

    The difference between the $\\Lambda$ and $\\bar \\Lambda$ longitudinal spin transfers in the semi-inclusive deep inelastic scattering process is intensively studied. The study is performed in the current fragmentation region, by considering the intermediate hyperon decay processes and sea quark fragmentation processes, while the strange sea $s\\bar s$ asymmetry in the nucleon is taken into account. The calculation in the light-cone quark-diquark model shows that the strange sea asymmetry gives a proper trend to the difference between the $\\Lambda$ and $\\bar \\Lambda$ longitudinal spin transfers. When considering the nonzero final hadron transverse momentum, our results can explain the COMPASS data reasonably. The nonzero final hadron transverse momentum is interpreted as a natural constraint to the final hadron $z$ range where the longitudinal spin transfer is more sensitive to the strange sea $s\\bar s$ asymmetry.

  2. Analisis Tipe Kepemimpinan dalam Film “The Last Samurai”

    Directory of Open Access Journals (Sweden)

    Vigor Wirayodha Hendriwinaya

    2016-06-01

    Full Text Available Dilema transisi budaya, politik, ekonomi, dan militer Jepang menuju era modern merupakan skenario yang menarik dalam film “The Last Samurai. Para pemimpin yang saling bersaing dalam mencapai tujuannya memudahkan penonton untuk melakukan analisis tipe kepemimpinan. Efektifitas serta relevansi terhadap kebutuhan tipe kepemimpinan akan transisi Jepang lama menuju Jepang modern yang mampu bersaing dengan bangsa luar (khususnya bangsa Barat terlihat jelas dalam film ini. Tipe kemepimpinan visioner ditampilkan oleh Omura, penasihat yang mampu mempengaruhi Kaisar dalam mewujudkan nilai komparatif dan kompetitif para masyarakat Jepang sehing­ga dapat bersaing dengan berbagai inovasi-inovasi yang terus berkembangan seiring dengan tantangan jaman. Tipe kepemimpinan “Wisdom dan Charismatic”hadir dalam sosok Katsumoto, sebagai pemimpin Samurai dan guru Kaisar ingin mempertahankan nilai-nilai luhur budaya Jepang. Teladan kepemimpinan “Wisdom and Charismatic”Katsumoto tercermin pada pengabdian yang luar biasa, jiwa kepahlawanan, serta karakter yang patut menjadi teladan, dan memegang teguh perintah yang diwah­yukan padanya sebagai seorang samurai. Sifat tersebut menimbulkan kekaguman, rasa hormat, dan pengabdian dari seke­lompok samurai. Gambaran tipe kepemimpinan Visioner,“Wisdom dan Charismatic” yang ditemui pada sosok Omura dan Katsumoto. Tantangan masa kini menuntut setiap anggota untuk inovatif, kreatif, kompetitif, kompeten, dan berani mengambil risiko. Dalam pencapaian visi tersebut dibutuhkan sosok seorang pemimpin yang memiliki jiwa kharis­matik.

  3. ANALISIS DINAMIKA KELOMPOK TANI NELAYAN DI PESISIR KOTA BONTANG

    Directory of Open Access Journals (Sweden)

    Gusti Haqiqiansyah

    2016-04-01

    Full Text Available ABSTRAK Penelitian ini bertujuan untuk mengkaji tingkat dinamika kelompok tani nelayan di Pesisir Kota Bontang. Pengumpulan data dengan metode survei, yaitu melakukan pengamatan langsung di lapangan dan melakukan wawancara dengan responden. Responden yang diambil sebanyak 30 orang, yang tergabung dalam kelompok tani nelayan. Data yang terkumpul diolah, ditabulasi dan dianalisis secara diskriptif dengan menggunakan teknik skor. Hasil penelitian menunjukkan bahwa dari aspek dinamika kelompok, hasil analisis diperoleh nilai skor relatif tinggi, dengan rata-rata skor tercapai sebesar 89,85 (skor 75,1–97,5. Hal ini memberi indikasi bahwa kelompok tani nelayan relatif dinamis, yang berarti anggota kelompok menunjukkan kerjasama yang baik ABSTRACT This purpose of research is to assess the level of dynamics farmer group of fishermen at Coastal in Bontang. Collected data with survey methods, namely direct observation and interviews with respondents. Respondents were taken as many as 30 people who are members of farmer groups of fishermen. The data obtained were processed, tabulated and analyzed descriptively and using scoring techniques. The results showed that from the aspect of group dynamics analysis that the scores achieved relatively high, with the average score achieved by 89.85 (scores range from 75.1 to 97.5 .This suggests that groups of fishermen are relatively dynamic, meaning fellow members of farmers fishermen able to foster good cooperation.

  4. ANALISIS DINAMIKA KELOMPOK TANI NELAYAN DI PESISIR KOTA BONTANG

    Directory of Open Access Journals (Sweden)

    Gusti Haqiqiansyah

    2016-04-01

    Full Text Available ABSTRAK Penelitian ini bertujuan untuk mengkaji tingkat dinamika kelompok tani nelayan di Pesisir Kota Bontang. Pengumpulan data dengan metode survei, yaitu melakukan pengamatan langsung di lapangan dan melakukan wawancara dengan responden. Responden yang diambil sebanyak 30 orang, yang tergabung dalam kelompok tani nelayan. Data yang terkumpul diolah, ditabulasi dan dianalisis secara diskriptif dengan menggunakan teknik skor. Hasil penelitian menunjukkan bahwa dari aspek dinamika kelompok, hasil analisis diperoleh nilai skor relatif tinggi, dengan rata-rata skor tercapai sebesar 89,85 (skor 75,1–97,5. Hal ini memberi indikasi bahwa kelompok tani nelayan relatif dinamis, yang berarti anggota kelompok menunjukkan kerjasama yang baik ABSTRACT This purpose of research is to assess the level of dynamics on farmer group of fishermen at Coastal in Bontang. Data collection was with survey methods, namely direct observation and interviews with respondents. Respondents were taken as many as 30 people who are members of farmer groups of fishermen. The data obtained were processed, tabulated and analyzed descriptively by using scoring techniques. The results showed that by the side of the aspect of group dynamics, the scores achieved was relatively high, with the average score achieved was 89.85 (scores range from 75.1 to 97.5 .This indicates that groups of fishermen are relatively dynamic, which fishermen able to foster good cooperation.

  5. Analisis Kesulitan Belajar Mahasiswa Dalam Memahami Konsep Bilangan Real

    Directory of Open Access Journals (Sweden)

    Lalu Sucipto

    2017-02-01

    Full Text Available [Bahasa]: Penelitian ini bertujuan untuk mengetahui jenis-jenis kesulitan dan faktor-faktor penyebab kesulitan yang dihadapi oleh mahasiswa dalam mengerjakan soal bilangan real. Penelitian ini merupakan penelitian kualitatif dengan menggunakan analisis deskriptif. Data dikumpulkan melalui observasi, tes dan wawancara. Hasil tes dikelompokkan berdasarkan tujuh kategori kesalahan Watson kemudian dilakukan wawancara untuk mengklarifikasi kesalahan tersebut.Hasil penelitian ini menunjukkan bahwa jenis kesalahan yang dominan terjadi pada jawaban mahasiswa berupa jenis kesalahan data tidak tepat, prosedur yang tidak tepat, konflik level respon, dan masalah hirarkhi keterampilan. Kesalahan mahasiswa dalam mengerjakan soal memberikan gambaran kesulitan yang dialami dalam memahami konsep bilangan real. Faktor yang mempengaruhi kesulitan mahasiswa yaitu: materi yang sulit dipahami dan diaplikasikan dalam pemecahan masalah; dan faktor pribadi yang mencakup pola belajar yang tidak baik, sarana pendukung, dan faktor dosen. [English]: This research aims to identify undergraduate students’ difficulties and the factors which caused them in solving real analysis problems. This qualitative research applies descriptive analysis. Data is collected through observation, test, and interview. Students’ answers on test are categorized into Watson’s seven categories of errors then the students are interviewed to clarify the errors. This research reveals that dominant errors encounterd by the students are inappropriate data, inappropriate procedure, response level conclict, and skill hierarchy problem. The errors portrait the difficulties the students encountered. The factors which cause the difficulties are the material is hard to understand and apply to problem solving; and personal factor such as bad learning habits, supporting tools, and the lecturers.

  6. ANALISIS TINGKAT PENDAPATAN PEDAGANG CANANG DI PASAR BADUNG

    Directory of Open Access Journals (Sweden)

    Surya Dewi Rustariyuni

    2015-12-01

    Full Text Available This studyanalyzes thecharacteristic of “canang”sellers, their economicactivities, their revenues, the factors which influencethem to chooseBadung Market for selling their products and theircontributions in their household economy. As a matter of fact,all of Hindu ismpeoplein Bali use canang everyday for conductingall ceremonies, but only few people whomake canang. It has occured foryears. The method used for analizing the data isdescriptive analysis. The result shows thatthe canang sellersare mostlyfrom Bali. They are dominated by married women atthe age of 15 up to 35 years old. Then, theireducational backgroundaresenior high schools. They start selling early in the morning and stop their activities in the evening.Finally, usually the sellers get much money when there is a big ceremony.Penelitian ini menganalisis karakteristik penjual "canang", kegiatan ekonominya, pendapatannya, faktor-faktor yang mempengaruhi penjual canang untuk memilih Pasar Badung sebagai tempat untuk menjual canangnya dan kontribusi penjual canang dalam perekonomian rumah tangga. Sebenarnya, semua orang Hindu di Bali menggunakan canang setiap hari untuk melakukan semua upacara, tetapi hanya sedikit orang yang membuat canang. Ini telah terjadi selama bertahun-tahun. Metode yang digunakan untuk menganalisis data disini adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa para penjual canang sebagian besar dari Bali. Mereka didominasi oleh perempuan yang sudah menikah danusianya antara 15 hingga 35 tahun. Kemudian, latar belakang pendidikan mereka adalah sekolah menengah atas. Mereka mulai menjual canang di pagi hari dan selesai di malam hari. Biasanya para penjual mendapatkan uang banyak ketika ada upacara besar.

  7. Failure analysis to the weights of balance of a 350 MW turbo-generator; Analisis de falla a los pesos de balanceo de un turbogenerador de 350 MW

    Energy Technology Data Exchange (ETDEWEB)

    Vital Flores, Francisco; Gamero Arroyo, Jose Manuel [LAPEM, Comision Federal de Electricidad (Mexico)

    2007-11-15

    The selection of materials and the quality control in the supply of the components, as well as the involved operative variables in the process of work to which an equipment, device or a system of a power station of electrical generation are subjected, impact in the same in their useful life in a decisive way. In this document it is presented an analysis of a failure occurred in a 350 MW turbo-generator by the loosening of the balance weights, in which it is mentioned the flaws occurred by this cause and a metallographic analysis that indicates the main fault for the happening. [Spanish] La seleccion de material y el control de calidad en los suministros de los componentes, asi como las variables operativas involucradas en el proceso de trabajo al cual es sometido un equipo, dispositivo o un sistema de una central de generacion electrica, impactan en los mismos de manera decisiva en su vida util. En este documento se presenta un analisis de falla ocurrido en un turbogenerador de 350 MW, por el desprendimiento de los pesos de balanceo, el cual se menciona de los desperfectos ocurridos por esta causa y un analisis metalografico que indica la falla principal por lo ocurrido.

  8. Calculations of bar K-nuclear quasi-bound states using chiral bar KN amplitudes

    Science.gov (United States)

    Mareš, J.; Barnea, N.; Cieplý, A.; Friedman, E.; Gal, A.; Gazda, D.

    2014-03-01

    We review our recent calculations of K- quasi-bound states in nuclear systems using subthreshold energy dependent chiral bar KN amplitudes. Strong energy dependence of the scattering amplitudes requires self-consistent evaluation of the involved bar KN interactions. In view of sizable widths predicted by our calculations, an unambiguous identification of K--nuclear quasi-bound states in ongoing experimental searches would be difficult.

  9. Rare kaon decays: $K^{+} → ^{+} \\bar{}$ and future

    Indian Academy of Sciences (India)

    Bipul Bhuyan

    2004-03-01

    The experimental progress in the search for $K^{+} → ^{+} \\bar{}$ will be presented in this paper. Also the physics potential of the proposed BNL experiment to search for $K_{L}^{0} → ^{0} \\bar{}$ (KOPIO) will be discussed.

  10. Verification of Properties of Concrete Reinforcement Bars: Nigeria ...

    African Journals Online (AJOL)

    Nekky Umera

    from the producing mills but purchase them as groups of single bars from the ... determining the extent to which they conform to the requirements of. International ... the most widely used bar sizes for the local concrete reinforcement needs.

  11. Bond tests of fiberglass-reinforced plastic bars in concrete

    Energy Technology Data Exchange (ETDEWEB)

    Larralde, J.; Silva-Rodriquez, R.; Burdette, J.; Harris, B. (Drexel Univ., Philadelphia, PA (United States). Civil and Architectural Engineering Dept.)

    1994-07-01

    Fiberglass Reinforced Plastic (FRP) bars for concrete reinforcement have been commercially available for several years. The main advantage of such bar relative to the conventional steel reinforcing bars is their resistance to corrosion. The reinforced plastic bars are slightly different from the conventional steel bars both geometrically and mechanically. Thus, research is needed to understand their behavior and to be able to use them in concrete reinforcement with adequate reliability. Bond strength of reinforced plastic bars in concrete is one of the mechanical and behavioral differences with the steel bars. This paper presents the results of pullout and beam tests conducted to determine the bond stress-slip behavior of FRP bars in concrete.

  12. Osmundiron, cleaved iron bars and slags (Osmundjern, kloder og kalotslagger)

    DEFF Research Database (Denmark)

    Buchwald, Vagn Fabritius

    1996-01-01

    Investigation of so-called Osmund iron, iron bars and slags from iron production in the medieval ages.......Investigation of so-called Osmund iron, iron bars and slags from iron production in the medieval ages....

  13. $\\bar{D}\\Sigma^*_c$ and $\\bar{D}^*\\Sigma_c$ interactions and LHCb pentaquarks

    CERN Document Server

    He, Jun

    2016-01-01

    Recently, LHCb collaboration reported the observation of two hidden-charmed resonances $P_c(4380)$ and $P_c(4450)$ consistent with hidden-charmed pentaquarks. We perform a dynamical investigation about the $\\bar{D}\\Sigma_c^*(2520)$ and $\\bar{D}^*\\Sigma_c(2455)$ interactions which are described by the meson exchanges in a quasipotential Bethe-Salpeter equation approach. Two poles around $4450$ and $4390$ MeV are produced from the $\\bar{D}^*\\Sigma_c(2455)$ interaction with spin parities $3/2^-$ and $5/2^+$, respectively. The peak for $5/2^+$ state has a comparable hight as that of $3/2^-$ state in the $J/\\psi p$ invariant mass spectrum. Another bound state with spin-parity $J^P=3/2^-$ is produced from the $\\bar{D}\\Sigma^*_c(2520)$ interaction. Such results suggest that the narrower LHCb pentaquark $P_c(4450)$ can be well interpreted as a $5/2^+$ $\\bar{D}^*\\Sigma_c(2455)$ molecular state while the $P_c(4380)$ is a $3/2^-$ $\\bar{D}^*\\Sigma_c(2455)$ molecular state mixed with other secondary origins.

  14. Bar pattern speeds in CALIFA galaxies: I. Fast bars across the Hubble sequence

    CERN Document Server

    Aguerri, J A L; Falcón-Barroso, J; Amorin, A; Barrera-Ballesteros, J; Fernandes, R Cid; García-Benito, R; García-Lorenzo, B; Delgado, R M González; Husemann, B; Kalinova, V; Lyubenova, M; Marino, R A; Márquez, I; Mast, D; Pérez, E; Sánchez, S F; van de Ven, G; Walcher, C J; Backsmann, N; Cortijo-Ferrero, C; Bland-Hawthorn, J; del Olmo, A; Iglesias-Páramo, J; Pérez, I; Sánchez-Blázquez, P; Wisotzki, L; Ziegler, B

    2015-01-01

    The bar pattern speed ($\\Omega_{\\rm b}$) is defined as the rotational frequency of the bar, and it determines the bar dynamics. Several methods have been proposed for measuring $\\Omega_{\\rm b}$. The non-parametric method proposed by Tremaine \\& Weinberg (1984; TW) and based on stellar kinematics is the most accurate. This method has been applied so far to 17 galaxies, most of them SB0 and SBa types. We have applied the TW method to a new sample of 15 strong and bright barred galaxies, spanning a wide range of morphological types from SB0 to SBbc. Combining our analysis with previous studies, we investigate 32 barred galaxies with their pattern speed measured by the TW method. The resulting total sample of barred galaxies allows us to study the dependence of $\\Omega_{\\rm b}$ on galaxy properties, such as the Hubble type. We measured $\\Omega_{\\rm b}$ using the TW method on the stellar velocity maps provided by the integral-field spectroscopy data from the CALIFA survey. Integral-field data solve the problem...

  15. Orthogonal Vertical Velocity Dispersion Distributions Produced by Bars

    Science.gov (United States)

    Du, Min; Shen, Juntai; Debattista, Victor P.; de Lorenzo-Cáceres, Adriana

    2017-02-01

    In barred galaxies, the contours of stellar velocity dispersions (σ) are generally expected to be oval and aligned with the orientation of bars. However, many double-barred (S2B) galaxies exhibit distinct σ peaks on the minor axis of the inner bar, which we termed “σ-humps,” while two local σ minima are present close to the ends of inner bars, i.e., “σ-hollows.” Analysis of numerical simulations shows that {σ }z-humps or hollows should play an important role in generating the observed σ-humps+hollows in low-inclination galaxies. In order to systematically investigate the properties of {σ }z in barred galaxies, we apply the vertical Jeans equation to a group of well-designed three-dimensional bar+disk(+bulge) models. A vertically thin bar can lower {σ }z along the bar and enhance it perpendicular to the bar, thus generating {σ }z-humps+hollows. Such a result suggests that {σ }z-humps+hollows can be generated by the purely dynamical response of stars in the presence of a sufficiently massive, vertically thin bar, even without an outer bar. Using self-consistent N-body simulations, we verify the existence of vertically thin bars in the nuclear-barred and S2B models that generate prominent σ-humps+hollows. Thus, the ubiquitous presence of σ-humps+hollows in S2Bs implies that inner bars are vertically thin. The addition of a bulge makes the {σ }z-humps more ambiguous and thus tends to somewhat hide the {σ }z-humps+hollows. We show that {σ }z may be used as a kinematic diagnostic of stellar components that have different thicknesses, providing a direct perspective on the morphology and thickness of nearly face-on bars and bulges with integral field unit spectroscopy.

  16. Development of omega-3 rich energy bar with flaxseed

    OpenAIRE

    Mridula, D.; Singh, K. K.; Barnwal, P.

    2011-01-01

    Energy bar sample were prepared with different levels of flaxseed (0–20%) in addition to cereals and pulses with varying levels of sweeteners (45, 50, and 55%) to deliver a nutritious food to the consumer. The developed bars were evaluated for textural, colour, nutritional quality, sensory attributes and total microbial load. Different levels of flaxseed and sweeteners significantly affected the hue and chroma values of the energy bar. In general the level of flaxseed in energy bar did not af...

  17. Possible $B^{(\\ast)} \\bar{K}$ hadronic molecule state

    CERN Document Server

    Xiao, Cheng-Jian

    2016-01-01

    In the present work, we estimate the decays of the $X(5568)$ and $X(5616)$ in a $B \\bar{K}$ and a $B^\\ast \\bar{K}$ $S$-wave hadronic molecule scenarios, respectively, which may corresponding to the structure observed by D0 Collaboration. Our estimation indicates both $B\\bar{K}$ and $B^\\ast \\bar{K}$ hadronic molecule decay widths could explain the experimental data in a proper model parameter range.

  18. Access to Bathtub Grab Bars: Evidence of a Policy Gap

    Science.gov (United States)

    Birkett, Nicholas; Nair, Rama; Murphy, Maureen; Roberge, Ginette; Lockett, Donna

    2006-01-01

    This paper examines access to bathtub grab bars in privately and publicly owned apartment buildings and explores the profile of seniors who have access to bathtub grab bars. Results indicate that bathtub grab bars were significantly more prevalent in apartments that were publicly owned (91.3%) as compared to privately owned (37.8%) (p lesser than…

  19. 33 CFR 13.01-10 - Gold and silver bars.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Gold and silver bars. 13.01-10... DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-10 Gold and silver bars. No person shall receive more than one Gold Lifesaving Medal and...

  20. 21 CFR 886.5800 - Ophthalmic bar reader.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Ophthalmic bar reader. 886.5800 Section 886.5800...) MEDICAL DEVICES OPHTHALMIC DEVICES Therapeutic Devices § 886.5800 Ophthalmic bar reader. (a) Identification. An ophthalmic bar reader is a device that consists of a magnifying lens intended for use by a...

  1. Observational Evidence of Secular Evolution in Barred Galaxies

    NARCIS (Netherlands)

    Perez, I.; Sanchez-Blazquez, P.; Zurita, A.; Funes, JG; Corsini, EM

    2008-01-01

    We report preliminary results of the derived stellar population metallicities and ages along the bars of a sample of 20 barred galaxies. We find that some galaxies show a positive radial bar metallicity gradient, implying that there has been a chemical enrichment and so that the star formation has l

  2. 10 CFR 39.49 - Uranium sinker bars.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Uranium sinker bars. 39.49 Section 39.49 Energy NUCLEAR REGULATORY COMMISSION LICENSES AND RADIATION SAFETY REQUIREMENTS FOR WELL LOGGING Equipment § 39.49 Uranium sinker bars. The licensee may use a uranium sinker bar in well logging applications only if it is...

  3. A Reading PR Reference for Bar Executive Staff and Officers.

    Science.gov (United States)

    Georgia State Bar, Atlanta.

    This manual provides information to assist bar association staff and officers in explaining the role and function of the bar and in dealing with critical public-relations problems. Sections discuss the use and value of public relations, public relations and the role of the bar, public-relations problems, and major public-opinion problems…

  4. Cytotoxicity evaluation of the whole protein extract from Bar-transgenic rice on Mus musculus lymphocytes.

    Science.gov (United States)

    Lu, X B

    2017-01-23

    With the expanding demand for genetically modified (GM) rice, its safety evaluation is of great significance. Therefore, this study was carried out to assess the acute cytotoxicity of the whole protein extract from GM rice Bar68-1 in Mus musculus lymphocytes in vitro. Cell viability was determined by Cell Counting Kit-8 (CCK-8) and Neutral Red Uptake (NRU) tests. CCK-8 tests was carried out according to the manufacturer's instructions. Cell dehydrogenase (catalytic redox enzymes) activity was spectrophotometrically determined at 450 nm. The tests result were recorded immediately. NRU tests were completed under yellow light in a dark room according to an improved protocol. Lysosomal uptake of neutral red was spectrophotometrically determined at 540 nm and the results were recorded immediately. The results showed that the survival rate of M. musculus lymphocytes in the positive control group was significantly less than in the blank control group (P tests. There was no significant difference in survival rate between GM rice Bar68-1group and non-GM rice D68 group (P > 0.05). The GM rice Bar68-1 group also did not show a higher survival rate than non-GM rice D68 group (P > 0.05). These results suggested that the whole protein extract from Bar68-1 and D68 were equivalent in their cytotoxicity, and GM rice Bar68-1 had no acute cytotoxic effect on M. musculus lymphocytes in vitro.

  5. $\\chi^{\\vphantom\\dagger}_{c0}(3915)$ As the Lightest $c\\bar c s \\bar s$ State

    CERN Document Server

    Lebed, Richard F

    2016-01-01

    The state $\\chi^{\\vphantom\\dagger}_{c0}(3915)$ has recently been demoted by the Particle Data Group from its previous status as the conventional $c\\bar c$ $2 {}^3P_0$ state, largely due to the absence of expected $D\\bar D$ decays. We propose that $\\chi^{\\vphantom\\dagger}_{c0}(3915)$ is actually the lightest $c\\bar c s \\bar s$ state, and calculate the spectrum of such states using the diquark model, identifying many of the observed charmoniumlike states that lack open-charm decay modes as $c\\bar c s \\bar s$. Among other results, we argue that $Y(4140)$ is a $J^{PC} = 1^{++}$ $c\\bar c s \\bar s$ state that has been not been seen in two-photon fusion largely as a consequence of the Landau-Yang theorem.

  6. Fusional Vergence Detected by Prism Bar and Synoptophore in Chinese Childhood Intermittent Exotropia

    Directory of Open Access Journals (Sweden)

    Tao Fu

    2015-01-01

    Full Text Available Purpose. To measure the changes in fusional vergence in Chinese children with intermittent exotropia (IXT and the association with the control of IXT. Methods. Ninety-two patients with IXT (8–15 years old were compared with 86 controls. Exodeviation control was evaluated using the Revised Newcastle Control Score. Angle of deviation was measured using prism and alternate cover testing at distance and near. Fusional vergence was measured using prism bar and synoptophore. This study was registered with ChiCTR-RCC-13003920. Results. Using prism bar, convergence break points were lower whereas divergence break points were higher in children with IXT at distance (P<0.001 and near (P<0.001 compared with controls. There was no significant difference in mean divergence amplitudes between the two groups when testing using a synoptophore (P=0.53. In children with IXT, the distance between recovery point and break point in both convergence (distance: P=0.02; near: P=0.02 and divergence (distance: P<0.001; near: P<0.001 was larger than controls when detected by prism bar and synoptophore (convergence: P=0.005; divergence: P=0.006. Conclusions. Children with IXT have reduced convergence amplitudes as detected by both prism bar and synoptophore.

  7. REPRESENTASI BUDAYA POPULERMEME COMIC INDONESIA (ANALISIS SEMIOTIKA MEME DALAM FANPAGE MEME COMICINDONESIA)

    OpenAIRE

    -, MUH ILHAM

    2017-01-01

    2017 ABSTRAK MUH. ILHAM. Reprsentasi Budaya Populer Meme Comic Indonesia (Analisis Semiotika Meme Dalam Fanpage Meme Comic Indonesia) (Dibimbing oleh Muhammad Farid dan Sudirman Karnay). Tujuan penelitian ini adalah: (1) Untuk mengetahui penanda yang populer pada meme dalam Meme Comic Indonesia; (2) Untuk mengetahui bagaimana budaya populer dipresentasikan melalui meme dalam Meme Comic Indonesia. Penlitian ini dilaksanakan di kota ...

  8. ANALISIS KASUS DBD BERDASARKAN UNSUR IKLIM DAN KEPADATAN PENDUDUK MELALUI PENDEKATAN GIS DI TANAH DATAR

    Directory of Open Access Journals (Sweden)

    Masrizal Dt Mangguang

    2016-09-01

    Full Text Available Demam Berdarah Dengue (DBD merupakan satu penyakit menular yang dapat menyebabkan kematian. Salah satu faktor yang berhubungan dengan DBD adalah unsur iklim dan kepadatan penduduk. Penelitian ini bertujuan untuk mengetahui hubungan unsur iklim dan kepadatan penduduk dengan kasus DBD di Kabupaten Tanah Datar tahun 2008-2014. Penelitian ini menggunakan desain ekologi. Sampel dalam penelitian ini adalah seluruh kasus DBD yang tercatat di Dinas Kesehatan Kabupaten Tanah Datar tahun 2008-2014. Sumber data menggunakan data sekunder berupa data kasus DBD, data iklim, dan data kepadatan penduduk. Pengolahan data menggunakan analisis spasial menggunakan Arc Gis dan analisis korelasi regresi. Hasil penelitian menunjukkan rata-rata kasus DBD di Kabupaten Tanah Datar tahun 2008-2014 adalah 16,86 kasus, rata-rata suhu 26,930C, kelembaban 88,06%,curah hujan 332,59 mm, kecepatan angin 5,34 Knot. Hasil analisis kasus DBD dengan unsur iklim yaitu suhu (p =0,655 , curah hujan (p=0,465, kelembaban udara (p=0,20, kecepatan angin (p= 0,001. Hasil analisis kasus DBD de­ngan kepadatan penduduk (p=0,001. Secara spasial distribusi kasus terbanyak terdapat di kecamatan padat penduduk. Variabel faktor risiko dalam kasus DBD yaitu kecepatan angin dan kepadatan penduduk, diharapkan pemberantasan penyakit DBD dapat difokuskan kepada kecamatan padat penduduk. Kata Kunci: DBD, Kepadatan penduduk, suhu

  9. Analisis Faktor-Faktor Pemilihan Karir Sebagai Akuntan Publik bagi Seorang Akuntan

    OpenAIRE

    Tangalalayuk, Virandha

    2013-01-01

    Penelitian ini bertujuan untuk mengetahui faktor-faktor yang dipertimbangkan dan yang paling dominan dalam pemilihan karir sebagai akuntan publik. Sampel penelitian yang digunakan adalah orang-orang yang berprofesi sebagai akuntan publik pada Kantor Akuntan Publik yang tersebar di kota Makassar, baik kantor pusat maupun kantor cabang. Metode analisis data dalam penelitian ini menggunakan metode deskriptif kuantitatif dengan ...

  10. Analisis Kandungan Kolestrol Pada Telur Ayam Petelur Gallus sp. Dengan Pemberian Probiotik Cair

    OpenAIRE

    Daming, Basrawati

    2017-01-01

    ABSTRAK Telah dilakukan penelitian dengan judul Analisis Kandungan Kolestrol Telur Ayam Petelur Gallus sp. dengan Pemberian probiotik Cair. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian probotik cair pada ayam petelur Gallus sp. terhadap pertambahan bobot telur, indeks telur, dan penurunan kadar kolestrol telur. Proses pembuatan media probiotik kultur campuran, dilakukan dengan mencampurkan molase, Bactopepton, Amoniumsulfat dan Magnesiumsulfat. Hasil pembuatan probiot...

  11. Analisis dan Optimasi Desain Sistem Reaktor Gas Temperatur Tinggi RGTT200K dan RGTT200KT

    Directory of Open Access Journals (Sweden)

    Mohammad Dhandhang Purwadi

    2013-03-01

    dengan penyelesaian persamaan aljabar linier dari model RGTT200K dan RGTT200KT. Dari analisis dan optimasi ini dihasilkan desain konseptual sistem RGTT200K dan RGTT200KT dengan spesifikasi thermal-flow teras sama, dan peningkatan EUF dari 63% menjadi 80,14% (untuk RGTT200K dan dari 63,6% menjadi 78,02% (untuk RGTT200KT.

  12. ANALISIS PENGARUH CUSTOMER RELATIONSHIP MANAGEMENT TERHADAP KEPUASAN PELANGGAN PADA PT TELKOMSEL DI MAKASSAR

    OpenAIRE

    ANANDA, RACHMA RESKY

    2015-01-01

    2015 Analisis Pengaruh Customer Relationship Management Terhadap Kepuasan Pelanggan Pada PT Telkomsel di Makassar Analysis of Customer Relationship Management Influence to Customer Satisfaction at PT Telkomsel in Makassar Rachma Resky Ananda Muh. Asdar Yansor Djaya Tujuan dari penelitian ini adalah untuk menganalisis pengaruh Customer Relationship (continuity marketing, one to one marketing dan partnering atau co-marketing) terhadap k...

  13. ANALISIS PENGARUH STRATEGI PEMASARAN DALAM PENINGKATAN PANGSA PASAR PADA PT. SEMEN TONASA

    OpenAIRE

    ARIANSYAH, IRWIN

    2014-01-01

    2014 ABSTRAK ANALISIS PENGARUH STRATEGI PEMASARAN DALAM PENINGKATAN PANGSA PASAR PADA PT. SEMEN TONASA Analysis Affect of Marketing Strategy in Increasing of Market Share on Semen Tonasa Ltd. Irwin Ariansyah H. Cepi Pahlevi Wardhani Hakim Penelitian ini bertujuan untuk mengkaji dan menganalisis pengaruh strategi pemasaran yang terdiri atas segmentasi, target dan posisi pasar terhadap peningkatan pangsa pas...

  14. Analisis Hubungan Pola Migrasi Penduduk dengan Transportasi Laut (Studi Kasus: Jawa – Kalimantan

    Directory of Open Access Journals (Sweden)

    Rizky Ramadhan Eka Putra

    2013-03-01

    Full Text Available Transportasi laut yang handal dibutuhkan untuk mengangkut para migran Jawa – Kalimantan karena kondisi geografisnya yang dipisahkan oleh laut. Tetapi pada saat peak time terjadi lonjakan penumpang kapal yang drastis sehingga kapal mengangkut penumpang melebihi kapasitasnya dan melebihi load factor yang diijinkan. Selain itu, terdapat beberapa kapal yang tidak cocok dioperasikan pada rute Jawa – Kalimantan. Tugas Akhir ini menganalisis tentang hubungan pola migrasi penduduk dengan transportasi laut menggunakan metode kuesioner dan analisis regresi logistik biner. Selain itu, di dalam tugas akhir ini juga berisi analisis pangsa pasar perusahaan pelayaran yang melayani rute Jawa – Kalimantan menggunakan Herfindahl-Hirschman Indeks (HHI dan perencanaan transportasi laut untuk migrasi Jawa – Kalimantan menggunakan vehicle routing problem (VRP. Hasil hasil analisis menunjukkan bahwa terdapat variabel X dan atribut Y yang mempengaruhi jumlah migrasi melalui transportasi laut. Setiap lokasi penelitian menghasilkan variabel X dan atribut Y yang berbeda-beda. Di dalam analisis pangsa pasar menunjukkan PT. Pelni mempunyai pangsa pasar terbesar dan struktur pasar adalah pasar ekonomi monopoli. Pada perencanaan transportasi laut menghasilkan skenario 3.2 sebagai rute dan penugasan kapal yang optimal untuk melayani migrasi penduduk Jawa – Kalimantan beserta tarif yang akan dibebankan kepada para migran.

  15. A train for the bus(bars)

    CERN Multimedia

    CERN Bulletin

    2013-01-01

    On 8 April, the first SMACC (Superconducting Magnets and Circuits Consolidation) teams began work in the LHC tunnel. They are responsible for opening the interconnects between the magnets, laying the groundwork for the series of operations that will be performed by the team riding the ‘consolidation train’.   A technician installs the machine tool that allows them to prepare the surface of the section of the bar where the shunt will be fixed. The LHC’s 1,670 dipoles and quadrupoles are powered by power converters and connected by copper 'busbars’. The superconducting cables run through these bars, carrying a current of up to 11,850 amps. Six superconducting cables meet at each interconnect, where they are held together by a soldered (see box) electrical connection sandwiched between two pieces of copper, forming the splice between the busbars of the neighbouring magnets. The integrity of the electrical circuit is depen...

  16. Solving Problems with The Percentage Bar

    Directory of Open Access Journals (Sweden)

    Frans van Galen

    2013-01-01

    Full Text Available At the end of primary school all children more of less know what a percentage is, but yet they often struggle with percentage problems. This article describes a study in which students of 13 and 14 years old were given a written test with percentage problems and a week later were interviewed about the way they solved some of these problems. In a teaching experiment the students were then taught the use of the percentage bar. Although the teaching experiment was very short - just one lesson  -  the results confirm that the percentage bar is a powerful model that deserves a central place in the teaching of percentages.Keywords: percentage, model, design research DOI: http://dx.doi.org/10.22342/jme.4.1.558.1-8

  17. The Disability Dilemma: A Skeptical Bench & Bar

    Directory of Open Access Journals (Sweden)

    Wendy F. Hensel

    2008-04-01

    Full Text Available The legal profession is no stranger to the bias and prejudice present in American society. Members of the bar have been shown to engage in both conscious and subconscious sexism and racism, posing challenges to the profession as the profile of those practicing law has changed over the last several decades to admit increasing numbers of women and minorities.1 Nevertheless, it is notable that few, if any, members of the bar today would question openly whether women or people of color have the ability to be successful, productive members of the profession. Instead, the conventional wisdom is that the greatest obstacles to their success will come in the form of external barriers and institutional policies based on preconceived norms that do not acknowledge the divergent challenges faced by these group members.

  18. Arbejdsulykker inden for BAR-SOSU

    DEFF Research Database (Denmark)

    Jørgensen, Kirsten

    Denne rapport er udarbejdet til BAR SOSU, som har formuleret følgende opgave: 1. At få udarbejdet et overblik over den viden om ulykker indenfor SOSU´s område, som foreligger i eksisterende statistikker, med henblik på udviklingen over de seneste 5-10 år, ulykkernes konsekvenser i form af skadens...... art og i det omfang det er muligt også ulykkernes art. 2. At få gennemgået BAR SOSU´s nuværende materiale målrettet ulykkesforebyggelse og vurdere, hvad der kan udvikles yderligere til brug for at styrke det ulykkesforebyggende arbejde. 3. Med udgangspunkt i nyere forskning om ulykkesforebyggelse og...

  19. Hadron Physics in BaBar

    Energy Technology Data Exchange (ETDEWEB)

    Lafferty, G.D.; /Manchester U.

    2005-08-29

    Some recent results in hadron physics from the BaBar experiment are discussed. In particular, the observation of two new charmed states, the D*{sub sJ}{sup +}(2317) and the D*{sub sJ}{sup +}(2457), is described, and results are presented on the first measurement of the rare decay mode of the B meson, B{sup 0} {pi}{sup 0}{pi}{sup 0}.

  20. Diffusion in barred-spiral galaxies

    CERN Document Server

    Brunetti, Maura; Pfenniger, Daniel

    2010-01-01

    We characterize the radial migration of stars in the disk plane by calculating the diffusion coefficient and the diffusion time-scale for a bulge-disk N-body self-consistent system with a marginally-stable Toomre-Q parameter. We find that diffusion is not constant in time, but follows the evolution of the bar, and becomes maximum near the corotation region and in the external disk region, where asymmetric patterns develop.

  1. Investigating a Hypothetical Semiconductor Laser Bar Using a Laser Diode Simulation/Emulation Tool Using Random Levels of Defects

    Directory of Open Access Journals (Sweden)

    C.K. Amuzuvi

    2014-02-01

    Full Text Available In this study, Barlase, a semiconductor laser diode emulation tool, is used to emulate the by-emitter degradation of high power semiconductor laser diodes. Barlase is a software that uses a LabView control interface. We have demonstrated how Barlase works using a hypothetical laser diode bar (multiple emitters to validate the usefulness of the tool. A scenario using the hypothetical bar was investigated to demonstrate Barlase as follows: random low-level of defects distributed across the bar. The results of the simulation show the successful implementation of Barlase in the by-emitter analysis of laser diodes.

  2. Contributo della biologia molecolare nell'analisi virologica dei molluschi bivalvi

    Directory of Open Access Journals (Sweden)

    R. Gabrieli

    2003-05-01

    Full Text Available

    Obiettivo: i molluschi bivalvi possono trasmettere all’uomo vari microrganismi potenzialmente patogeni rappresentando pertanto un problema per la Sanità Pubblica. La normativa vigente non prevede la ricerca dei virus enterici per il controllo igienico dei molluschi mancando un metodo di analisi sufficientemente semplice, rapido ed a costo contenuto da utilizzarsi per il controllo routinario.

    Le metodiche molecolari oggi disponibili rispondono a questi requisiti. Scopo del nostro studio, è stato quello di rilevare i virus dell’epatite A (HAV ed E (HEV, Rotavirus (RV, Astrovirus (AV ed Enterovirus (EV, mediante test di biologia molecolare (RT-PCR, in molluschi bivalvi.

    Materiali e metodi: sono stati analizzati 87 campioni
    di molluschi bivalvi (mitili, vongole, ostriche da avviare al consumo o prelevati a scopo di monitoraggio.
    Le analisi batteriologiche (Coliformi fecali, E. coli e Salmonella sono state eseguite in accordo al DM 31/7/1995. L’ analisi virologica è stata eseguita mediante RT-PCR secondo metodiche standard.

    Risultati: analisi batteriologica: 55 campioni (63.2% erano conformi alla normativa vigente, 17 (19.5% superavano i limiti normativi e di 15 (17.3% non erano disponibili i risultati.
    Analisi virologica: sono risultati positivi per RV, AV, EV e HAV, 26, 24, 9 e 5 campioni, rispettivamente; nessuno positivo per HEV; 13 campioni sono risultati positivi per due virus contemporaneamente.
    Inoltre è da sottolineare che, dei 55 campioni che rientravano nei limiti batteriologici previsti dalla
    legge, solo 19 campioni sono risultati negativi all’analisi virologica e che alcuni campioni erano potenzialmente destinati al consumo perché provenienti da zona A.

    Conclusioni: i dati evidenziano la necessità di associare i parametri virologici a quelli batteriologici per la valutazione igienico

  3. Measurement of $\\sigma_{t\\bar{t}b\\bar{b}}/\\sigma_{t\\bar{t}jj}$ ratio at 13 TeV with the CMS Detector

    CERN Document Server

    Jo, Young-kwon

    2016-01-01

    The measurement of the cross section ratio $\\sigma_{t\\bar{t}b\\bar{b}}/\\sigma_{t\\bar{t}jj}$ is presented using a data sample corresponding to an integrated luminosity of 2.3~$\\rm{fb}^{-1}$ collected in pp collisions at \\\\ $\\sqrt{s}$ = 13TeV with the CMS detector at the LHC. Events with two leptons and at least four reconstructed jets, including at least two identified as b quark jets, in the final state are selected. The measured ratio is $0.022 \\pm 0.003$(stat.)$\\pm0.006$(syst.) in the full phase space. The measured cross section $\\sigma_{t\\bar{t}b\\bar{b}}$ is $3.9 \\pm 0.6$(stat.)$\\pm1.3$(syst.) pb and $\\sigma_{t\\bar{t}jj}$ is $176 \\pm 5$(stat.)$ \\pm 33 $(syst.) pb.

  4. Study of the decay $\\bar{B}^{0}\\rightarrow\\Lambda_{c}^{+}\\bar{p}\\pi^{+}\\pi^{-}$ and its intermediate states

    CERN Document Server

    Lees, J P; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Stugu, B; Brown, D N; Kerth, L T; Kolomensky, Yu G; Lynch, G; Koch, H; Schroeder, T; Asgeirsson, D J; Hearty, C; Mattison, T S; McKenna, J A; So, R Y; Khan, A; Blinov, V E; Buzykaev, A R; Druzhinin, V P; Golubev, V B; Kravchenko, E A; Onuchin, A P; Serednyakov, S I; Skovpen, Yu I; Solodov, E P; Todyshev, K Yu; Yushkov, A N; Kirkby, D; Lankford, A J; Mandelkern, M; Atmacan, H; Gary, J W; Long, O; Vitug, G M; Campagnari, C; Hong, T M; Kovalskyi, D; Richman, J D; West, C A; Eisner, A M; Kroseberg, J; Lockman, W S; Martinez, A J; Schumm, B A; Seiden, A; Chao, D S; Cheng, C H; Echenard, B; Flood, K T; Hitlin, D G; Ongmongkolkul, P; Porter, F C; Rakitin, A Y; Andreassen, R; Huard, Z; Meadows, B T; Sokoloff, M D; Sun, L; Bloom, P C; Ford, W T; Gaz, A; Nauenberg, U; Smith, J G; Wagner, S R; Ayad, R; Toki, W H; Spaan, B; Schubert, K R; Schwierz, R; Bernard, D; Verderi, M; Clark, P J; Playfer, S; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Fioravanti, E; Garzia, I; Luppi, E; Piemontese, L; Santoro, V; Baldini-Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Patteri, P; Peruzzi, I M; Piccolo, M; Rama, M; Zallo, A; Contri, R; Guido, E; Vetere, M Lo; Monge, M R; Passaggio, S; Patrignani, C; Robutti, E; Bhuyan, B; Prasad, V; Morii, M; Adametz, A; Uwer, U; Lacker, H M; Lueck, T; Dauncey, P D; Mallik, U; Chen, C; Cochran, J; Meyer, W T; Prell, S; Rubin, A E; Gritsan, A V; Arnaud, N; Davier, M; Derkach, D; Grosdidier, G; Diberder, F Le; Lutz, A M; Malaescu, B; Roudeau, P; Schune, M H; Stocchi, A; Wormser, G; Lange, D J; Wright, D M; Chavez, C A; Coleman, J P; Fry, J R; Gabathuler, E; Hutchcroft, D E; Payne, D J; Touramanis, C; Bevan, A J; Di Lodovico, F; Sacco, R; Sigamani, M; Cowan, G; Davis, C L; Denig, A G; Fritsch, M; Gradl, W; Griessinger, K; Hafner, A; Prencipe, E; Barlow, R J; Jackson, G; Lafferty, G D; Behn, E; Cenci, R; Hamilton, B; Jawahery, A; Roberts, D A; Dallapiccola, C; Cowan, R; Dujmic, D; Sciolla, G; Cheaib, R; Lindemann, D; Patel, P M; Robertson, S H; Biassoni, P; Neri, N; Palombo, F; Stracka, S; Cremaldi, L; Godang, R; Kroeger, R; Sonnek, P; Summers, D J; Nguyen, X; Simard, M; Taras, P; De Nardo, G; Monorchio, D; Onorato, G; Sciacca, C; Martinelli, M; Raven, G; Jessop, C P; LoSecco, J M; Wang, W F; Honscheid, K; Kass, R; Brau, J; Frey, R; Sinev, N B; Strom, D; Torrence, E; Feltresi, E; Gagliardi, N; Margoni, M; Morandin, M; Posocco, M; Rotondo, M; Simi, G; Simonetto, F; Stroili, R; Akar, S; Ben-Haim, E; Bomben, M; Bonneaud, G R; Briand, H; Calderini, G; Chauveau, J; Hamon, O; Leruste, Ph; Marchiori, G; Ocariz, J; Sitt, S; Biasini, M; Manoni, E; Pacetti, S; Rossi, A; Angelini, C; Batignani, G; Bettarini, S; Carpinelli, M; Casarosa, G; Cervelli, A; Forti, F; Giorgi, M A; Lusiani, A; Oberhof, B; Perez, A; Rizzo, G; Walsh, J J; Pegna, D Lopes; Olsen, J; Smith, A J S; Anulli, F; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Gioi, L Li; Mazzoni, M A; Piredda, G; Bünger, C; Grünberg, O; Hartmann, T; Leddig, T; Schröder, H; Voß, C; Waldi, R; Adye, T; Olaiya, E O; Wilson, F F; Emery, S; de Monchenault, G Hamel; Vasseur, G; Y\\`, Ch; Aston, D; Bartoldus, R; Benitez, J F; Cartaro, C; Convery, M R; Dorfan, J; Dubois-Felsmann, G P; Dunwoodie, W; Ebert, M; Field, R C; Sevilla, M Franco; Fulsom, B G; Gabareen, A M; Graham, M T; Grenier, P; Hast, C; Innes, W R; Kelsey, M H; Kim, P; Kocian, M L; Leith, D W G S; Lewis, P; Lindquist, B; Luitz, S; Luth, V; Lynch, H L; MacFarlane, D B; Muller, D R; Neal, H; Nelson, S; Perl, M; Pulliam, T; Ratcliff, B N; Roodman, A; Salnikov, A A; Schindler, R H; Snyder, A; Su, D; Sullivan, M K; Va'vra, J; Wagner, A P; Wisniewski, W J; Wittgen, M; Wright, D H; Wulsin, H W; Young, C C; Ziegler, V; Park, W; Purohit, M V; White, R M; Wilson, J R; Randle-Conde, A; Sekula, S J; Bellis, M; Burchat, P R; Miyashita, T S; Puccio, E M T; Alam, M S; Ernst, J A; Gorodeisky, R; Guttman, N; Peimer, D R; Soffer, A; Spanier, S M; Ritchie, J L; Ruland, A M; Schwitters, R F; Wray, B C; Izen, J M; Lou, X C; Bianchi, F; Gamba, D; Zambito, S; Lanceri, L; Vitale, L; Martinez-Vidal, F; Oyanguren, A; Villanueva-Perez, P; Ahmed, H; Albert, J; Banerjee, Sw; Bernlochner, F U; Choi, H H F; King, G J; Kowalewski, R; Lewczuk, M J; Nugent, I M; Roney, J M; Sobie, R J; Tasneem, N; Gershon, T J; Harrison, P F; Latham, T E; Band, H R; Dasu, S; Pan, Y; Prepost, R; Wu, S L

    2013-01-01

    We study the decay $\\bar{B}^{0}\\rightarrow\\Lambda_{c}^{+}\\bar{p}\\pi^{+}\\pi^{-}$, reconstructing the \\Lambda_{c}^{+} baryon in the $p K^{-}\\pi^{+}$ mode, using a data sample of $467\\times 10^{6}$ $B\\bar{B}$ pairs collected with the BaBar detector at the PEP-2 storage rings at SLAC. We measure branching fractions for decays with intermediate $\\Sigma_{c}$ baryons to be ${\\cal B}[\\bar{B}^{0}\\rightarrow\\Sigma_{c}(2455)^{++}\\bar{p}\\pi^{-}]=(21.3 \\pm 1.0 \\pm 1.0 \\pm 5.5) \\times 10^{-5}$, ${\\cal B}[\\bar{B}^{0}\\rightarrow\\Sigma_{c}(2520)^{++}\\bar{p}\\pi^{-}]=(11.5\\pm 1.0 \\pm 0.5 \\pm 3.0)\\times 10^{-5}$, ${\\cal B}[\\bar{B}^{0}\\rightarrow\\Sigma_{c}(2455)^{0}\\bar{p}\\pi^{+}]=(9.1 \\pm 0.7 \\pm 0.4 \\pm 2.4)\\times10^{-5}$, and ${\\cal B}[\\bar{B}^{0}\\rightarrow\\Sigma_{c}(2520)^{0}\\bar{p}\\pi^{+}]= (2.2 \\pm 0.7 \\pm 0.1\\pm 0.6) \\times 10^{-5}$, where the uncertainties are statistical, systematic, and due to the uncertainty on the $\\Lambda_{c}^{+}\\rightarrow\\proton\\Km\\pi^{+}$ branching fraction, respectively. For decays without $\\Sig...

  5. New Spectroscopy at BaBar

    Energy Technology Data Exchange (ETDEWEB)

    Mazzoni, M.A.; /INFN, Rome

    2007-04-18

    The Babar experiment at the SLAC B factory has accumulated a high luminosity that offers the possibility of systematic studies of quarkonium spectroscopy and of investigating rare new phenomena. Recent results in this field are presented. In recent times spectroscopy has become exciting again, after the discovery of new states that are not easily explained by conventional models. States such as the X(3872) and the Y(4260) could be new excited charmonium states, but require precise measurements for positive identification. The BaBar experiment [1] is installed at the asymmetric storage ring PEP-II. 90% of the data accumulated by BaBar are taken at the Y(4S) (10.58 GeV) and 10% just below (10.54 GeV). The BaBar detector includes a 5-layer, double-sided silicon vertex tracker and a 40-layer drift chamber in a 1.5 T solenoidal magnetic field, which detect charged particles and measures their momenta and ionization energy losses. Photons, electrons, and neutral hadrons are detected with a CsI(Tl)-crystal electromagnetic calorimeter. An internally reflecting ring-imaging Cherenkov is also used for particle id. Penetrating muon and neutral hadrons are identified by an array of resistive-plate chambers embedded in the steel of the flux return. The detector allows good track and vertex resolution, good particle id and good photon detection so it is especially suited for spectroscopy studies.

  6. Formation of Nuclear Spirals in Barred Galaxies

    CERN Document Server

    Ann, H B; Thakur, Parijat

    2004-01-01

    We have performed smoothed particle hydrodynamics (SPH) simulations for the response of the gaseous disk to the imposed moderately strong non-axisymmetric potentials. The model galaxies are composed of the three stellar components (disk, bulge and bar) and two dark ones (supermassive black hole and halo) whose gravitational potentials are assumed to be invariant in time in the frame corotating with the bar. We found that the torques alone generated by the moderately strong bar that gives the maximum of tangential-to-radial force ratio as $(F_{Tan}/F_{Rad})_{max}= 0.3$ are not sufficient to drive the gas particles close to the center due to the barrier imposed by the inner Lindblad resonances (ILRs). In order to transport the gas particles towards the nucleus ($r<100$ pc), a central supermassive black hole (SMBH) and high sound speed of the gas are required to be present. The former is required to remove the inner inner Lindblad resonance (IILR) that prevents gas inflow close to the nucleus, while the latte...

  7. Leptonic B Decays at BaBar

    Energy Technology Data Exchange (ETDEWEB)

    Baracchini, Elisabetta; /Rome U. /INFN, Rome

    2011-11-10

    We will present the most recent results on leptonic B decays B{sup {+-}(0)} {yields} K*{sup {+-}(0)}{nu}{bar {nu}} and B{sup {+-}} {yields} {mu}{sup {+-}}{nu}, based on the data collected by the BaBar detector at PEP-II, an asymmetric e{sup +}e{sup -} collider at the center of mass energy of the {Upsilon}(4S) resonance. Rare B decays have always been a standard probe for New Physics (NP) searches. The very low Standard Model (SM) rate of these decays often make them unaccessible with the present experimental datasets, unless NP effects enhance the rate up to the current experimental sensitivity. Moreover, as NP effects can modify the decay kinematic, particular attention must be paid in order to perform a model independent analysis. A B-Factory provides an unique environment to investigate these processes. The high number of B{bar B} pairs produced by a B-Factory often allows to approach the needed experimental sensitivity. Moreover, the clean environment and the closed kinematic of the initial state enable to obtaining a very pure sample where to look for these decays.

  8. Leptonic B Decays at BaBar

    Energy Technology Data Exchange (ETDEWEB)

    Monorchio, Diego; /INFN, Naples /Naples U.

    2011-09-13

    The authors will present the most recent results on leptonic B decays B{sup {+-}(0)} {yields} K*{sup {+-}(0)} {nu}{bar {nu}} and B{sup {+-}} {yields} {mu}{sup {+-}}{nu}, based on the data collected by the BaBar detector at PEP-II, an asymmetric e{sup +}e{sup -} collider at the center of mass energy of the {Upsilon}(4S) resonance. Rare B decays have always been a standard probe for New Physics (NP) searches. The very low Standard Model (SM) rate of these decays often make them unaccessible with the present experimental datasets, unless NP effects enhance the rate up to the current experimental sensitivity. Moreover, as NP effects can modify the decay kinematic, particular attention must be payed in order to perform a model independent analysis. A B-Factory provides an unique environment where to investigate these processes. The high number of B{bar B} pairs produced by a B-Factory often allows to approach the needed experimental sensitivity. Moreover, the clean environment and the closed kinematic of the initial state enable to obtaining a very pure sample where to look for these decays.

  9. Near Infrared Spectra of the Orion Bar

    CERN Document Server

    Marconi, A; Natta, A; Walmsley, C M; Spazio, D A S; Firenze, U; Arcetri, O A

    1997-01-01

    We have used the LONGSP spectrometer on the 1.5-m TIRGO telescope to obtain long slit spectra in the J, H, and K wavelength bands towards two positions along the Orion bar. These data have been supplemented with images made using the ARNICA camera mounted on TIRGO as well as with an ESO NTT observation carried out by Dr A. Moorwood. We detect a variety of transitions of hydrogen, helium, OI, FeII, FeIII, and H_2 . From our molecular hydrogen data, we conclude that densities are moderate (3-6 10^4 cm^-3) in the layer responsible for the molecular hydrogen emission and give no evidence for the presence of dense neutral clumps. We also find that the molecular hydrogen bar is likely to be tilted by ~10 degrees relative to the line of sight. We discuss the relative merits of several models of the structure of the bar and conclude that it may be split into two structures separated by 0.2-0.3 parsec along the line of sight. It also seems likely to us that in both structures, density increases along a line perpendicu...

  10. Biomechanical and Cost Comparisons of Near-Far and Pin-Bar Constructs.

    Science.gov (United States)

    Whitney Kluk, Augusta; Zhang, Tina; Russell, Joseph P; Kim, Hyunchul; Hsieh, Adam H; O'Toole, Robert V

    2017-03-01

    Orthopedic dogma states that external fixator stiffness is improved by placing 1 pin close to the fracture and 1 as distant as possible ("near-far"). This fixator construct is thought to be less expensive than placing pins a shorter distance apart and using "pin-bar" clamps that attach pins to outriggers. The authors therefore hypothesized that the near-far construct is stiffer and less expensive. They compared mechanical stiffness and costs of near-far and pin-bar constructs commonly used for temporary external fixation of femoral shaft fractures. Their testing model simulated femoral shaft fractures in damage control situations. Fourth-generation synthetic femora (n=18) were used. The near-far construct had 2 pins that were 106 mm apart, placed 25 mm from the gap on each side of the fracture. The pin-bar construct pins were 55 mm apart, placed 40 mm from the gap. Mechanical testing was performed on a material test system machine. Stiffness was determined in the linear portion of the load-displacement curve for both constructs in 4 modes: axial compression, torsional loading, frontal plane 3-point bending, and sagittal plane 3-point bending. Costs were determined from a 2012 price guide. Compared with the near-far construct, the pin-bar construct had stiffness increased by 58% in axial compression (P<.05) and by 52% in torsional loading (P<.05). The pin-bar construct increased cost by 11%. In contrast to the authors' hypothesis and existing orthopedic dogma, the near-far construct was less stiff than the pin-bar construct and was similarly priced. Use of the pin-bar construct is mechanically and economically reasonable. [Orthopedics. 2017; 40(2):e238-e241.]. Copyright 2016, SLACK Incorporated.

  11. Large size superelastic SMA bars: heat treatment strategy, mechanical property and seismic application

    Science.gov (United States)

    Wang, Wei; Fang, Cheng; Liu, Jia

    2016-07-01

    This paper reports a comprehensive study on the mechanical performance of large size superelastic shape memory alloy (SMA) bars, with the main focus given to their potential applications for seismic-resistant connections. A series of practical issues, including heat treatment, mechanical property assessment, and connection design/evaluation, were discussed aiming to benefit both material and civil engineering communities. The study commenced with a detailed discussion on the heat treatment strategy for SMA bars and the resulting mechanical properties including strength/stiffness, self-centring ability, energy dissipation, and fractural resistance. It was observed that the mechanical performance of the bars were quite sensitive to both annealing temperature and duration, and size effect was also evident, resulting in different appropriate heat treatment procedures for the bars with varying diameters. The optimally heat-treated SMA bars were machined to the bolt form and were then used for two types of practical self-centring connections, namely, connection with all SMA bars and that with combined angles and SMA bars. Through conducting full-scale tests, both connections were shown to have stable and controllable hysteretic responses till 5% loading drift. Up to 3% drift, the self-centring performance was satisfactory for both connection types, but beyond that the presence of the angles could lead to accumulated residual rotation. Importantly, for both connections, the deformation was accommodated by the SMA bolts or angles, whereas no plastic deformation was observed at any other structural members. This confirmed the feasibility of using such connections for highly resilient structures where minimal repair work is required after earthquakes.

  12. Analisis Penerapan E-Government di Kabupaten Sragen

    Directory of Open Access Journals (Sweden)

    Yan Andriariza AS

    2013-09-01

    Full Text Available ABSTRAK Kabupaten Sragen merupakan salah satu pemerintah kabupaten yang menerapkan e-government dengan baik, dan merupakan kabupaten yang menjadi percontohan dalam suksesnya penerapan e-government. Karenanya perlu untuk dilakukan analisis penerapan e-government di Kabupaten Sragen, sebagai contoh bagi daerah lain dalam membangun e-government di daerah tersebut. Analisa yang dilakukan antara lain melihat seberapa jauh penerapan G2C, G2B dan G2G di Pemerintah Kabupaten Sragen. Selain itu juga dilakukan analisa menggunakan The UN Web Measure Index, dan analisa terakhir melakukan analisa deskriptif untuk 5 faktor kesuksesan penerapan e-government, yaitu Hukum dan Peraturan, Struktur Organisasi, Proses Bisnis, Teknologi Informasi dan Visi, Objektif dan Strategi. Dari hasil analisis diperoleh kesimpulan bahwa Kabupaten Sragen telah menerapkan G2B dan G2G, serta berada pada tahap awal penerapan G2C, selain itu Kabupaten Sragen juga telah mencapai pemerintahan yang online, tanpa kertas dan transparan. Implementasi e-government di kabupaten Sragen tersebut dapat dikatakan sukses karena telah memenuhi beberapa faktor dalam mencapai kesuksesan implementasi e-government, yaitu hukum dan peraturan, struktur organisasi, teknologi informasi dan visi, objektif dan strategi. Bila dilihat berdasarkan UN Web Measured Index, Kabupaten Sragen telah mencapai tahap 4. Saran yang dapat diberikan melalui penelitian ini adalah untuk unit kerja yang menangani TIK di Kabupaten Sragen akan lebih baik bila dipegang oleh unit kerja setingkat eselon 2 dan perlunya SOP dan peraturan tambahan terkait TIK di Kabupaten Sragen. ABSTRACT Sragen is one of the districts that implement well e-government, and being a model for the successful implementation of e-government. It is necessary to do the analysis of the application of e-government in Sragen, as an example for other regions in developing e-government in the area. Analysis was carried out to see how far the application of G2C

  13. Antihydrogen Production in $ \\bar{p} $ Z - interaction

    CERN Multimedia

    2002-01-01

    % PS210 \\\\ \\\\ The production of the antihydrogen atom $ \\bar {H}^0 \\equiv \\bar{p}e $ as the simplest atomic bound state of antimatter has been studied. Nine $ \\bar {H}^0 $ have been observed.\\\\ \\\\ The production of $ \\bar {H}^0 $ is predominantly mediated by the two-photon mechanism in the antiproton-nucleus interaction. In principle $ \\bar {H}^0 $ is well suited for investigations of fundamental CPT violation studies under different forces, however, in the present experiment we concentrated on the production of this antimatter object, since so far it never had been observed.

  14. The influence of the environment on bar formation

    CERN Document Server

    Mendez-Abreu, J; Zarattini, S; Sanchez-Janssen, R; Corsini, E M

    2009-01-01

    Galaxy mergers and interactions are mechanisms which could drive the formation of bars. Therefore, we could expect that the fraction of barred galaxies increases with the local density. Here we show the first results of an extensive search for barred galaxies in different environments. We conclude that the bar fraction on bright (L>L*) field, Virgo, and Coma cluster galaxies is compatible. These results point towards an scenario where the formation and/or evolution of bars depend mostly on internal galaxy processes rather than external ones.

  15. How can double-barred galaxies be long-lived?

    Science.gov (United States)

    Wozniak, Hervé

    2015-03-01

    Context. Double-barred galaxies account for almost one third of all barred galaxies, suggesting that secondary stellar bars, which are embedded in large-scale primary bars, are long-lived structures. However, up to now it has been hard to self-consistently simulate a disc galaxy that sustains two nested stellar bars for longer than a few rotation periods. Aims: The dynamical and physical requirements for long-lived triaxiality in the central region of galaxies still need to be clarified. Methods: N-body/hydrodynamical simulations including star formation recipes have been performed. Their properties (bar lengths, pattern speeds, age of stellar population, and gas content) have been compared with the most recent observational data in order to prove that they are representative of double-barred galaxies, even SB0. Overlaps in dynamical resonances and bar modes have been looked for using Fourier spectrograms. Results: Double-barred galaxies have been successfully simulated with lifetimes as long as 7 Gyr. The stellar and gaseous distributions in the central regions are time dependent and display many observed morphological features (circumnuclear rings, pseudo-bulges, triaxial bulges, ovals, etc.) typical of barred galaxies, even early-type. The stellar population of the secondary bar is younger on average than for the primary large-scale bar. An important feature of these simulations is the absence of any resonance overlap for several Gyr. In particular, there is no overlap between the primary bar inner Lindblad resonance and the secondary bar corotation. Therefore, mode coupling cannot sustain the secondary bar mode. Star formation is identified here as possibly being responsible for bringing energy to the nuclear mode. Star formation is also responsible for limiting the amount of gas in the central region which prevents the orbits sustaining the secondary bar from being destroyed. Therefore, the secondary bar can dissolve but reappear after ≈1 Gyr as the

  16. Heat Transfer in the LHC Main Superconducting Bus Bars

    CERN Document Server

    Granieri, P P; Richter, D

    2011-01-01

    CERN is performing a systematic analysis of the interconnecting bus bars of the Large Hadron Collider (LHC) main magnets. Their thermal, electrical, mechanical and hydraulic performances are addressed. In the frame of these studies, the heat transfer between the main superconducting (SC) bus bars and the surrounding He bath is investigated. It represents a key parameter in the comprehension of the bus bars stability and quench propagation mechanisms, thus crucial for the analysis of the 2008 incident which was triggered by a defective bus bars joint. This paper reports on the experimental tests and relative analysis aiming at describing the thermal behavior of the LHC main bus bars.

  17. ANALISI PROSODICO DELL’ITALIANO PARLATO PER SPAGNOLI: IL CASO DELLE INTERROGATIVE POLARI

    Directory of Open Access Journals (Sweden)

    Empar Devís

    2011-10-01

    Full Text Available In this work we propose to present the prosodic features characteristic of the interrogatives yes/no of the spanish who learned italian as a foreign language. The two varieties considered for evaluation are the Italian variety of Venice, Madrid and the Spanish variety. Both have already been studied in the past, however, as far as I know, this is the first study that systematically puts compared in a comprehensive way. This description of the transfer is strongest fundamental in education for the teachers involved in teaching Italian as a foreign language are aware of the fact that the L1 prosodic features are very strong and difficult subject to conscious control of the speaker. In this sense it will be important to take into account when they start to offer models of orality to spanish speakers.In questo lavoro ci proponiamo presentare i tratti prosodici caratteristici delle interrogative polari degli spagnoli che hanno imparato l’italiano come lingua straniera, in particolar modo ci concentremo sui transfer dalla L1 verso la L2. Le due varietà prese in considerazione per l’analisi sono la varietà italiana di Venezia, e la varietà spagnola di Madrid. Entrambe sono già state studiate in passato, tuttavia, per quanto mi è dato sapere, questa è la prima ricerca che le mette sistematicamente a confronto in modo esaustivo. Questa descrizione dei transfer più resistenti è fondamentale in ambito educativo affinché i docenti che si occupano d’insegnamento dell’italiano come lingua straniera siano consapevoli del fatto che i tratti prosodici della L1 sono molto resistenti e difficilmente sottoposti al controllo consapevole del parlante. In questo senso sarà fondamentale prenderli in considerazione quando inizieranno a offrire modelli di oralità ai parlanti spagnoli.

  18. ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENERIMAAN PAJAK

    Directory of Open Access Journals (Sweden)

    Phany Ineke Putri

    2013-09-01

    Full Text Available The purpose of this study was to analyze the influence of population, income per capita, inflation and the number of Trade Permit toward billboard tax revenue in Purbalingga. The results of this study is expected to provide benefit and input to the Local Government of Purbalingga, especially Departement of management of financial income and regional asset. Analysis tool used is multiple linear regression (Multiple Linear Regression Method by the method of least squares Ordinary Least Square (OLS. Jointly test results showed that overall independent variables (population, income per capita, inflation, and the number of trade permit together to show their effects on the billboard tax revenue. Adjusted R-Squared value of 0,951, which means 95,1 percent of the four independent variables. While the remaining 4,9 percent is explained by other causes outside the model. The results showed that the per capita income variable and the number of trade permit have a significant positive effect, the inflation variable has a significant negative effect, whereas a number of population variable have a positive effect which is not significant at α = 5 percent of tax revenue in Purbalingga billboard. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh jumlah penduduk, pendapatan per kapita, inflasi dan jumlah surat ijin usaha perdagangan (SIUP terhadap penerimaan pajak reklame di Kabupaten Purbalingga. Manfaat penelitian ini diharapkan menjadi bahan masukan Pemerintah Kabupaten Purbalingga khususnya Dinas Pengelolaan, Pendapatan, Keuangan dan Aset Daerah. Teknik analisis yang digunakan adalah regresi berganda dengan metode Ordinary Least Square (OLS. Hasil penelitian menunjukkan ada pengaruh secara bersama-sama variabel jumlah penduduk, pendapatan per kapita, inflasi dan jumlah surat ijin usaha perdagangan terhadap penerimaan pajak reklame. Koefisien determinasi 95,1% dapat dijelaskan oleh variabel independen terhadap variabel dependen, dan sisanya

  19. ANALISIS EFEKTIVITAS PEMBERIAN PINJAMAN PROGRAM PEMBIAYAAN UMKM OLEH KOPERASI

    Directory of Open Access Journals (Sweden)

    Hadi Ismanto

    2014-10-01

    Full Text Available Abstrak: Analisis Efektivitas Pemberian Pinjaman Program Pembiayaan UMKM Oleh Koperasi. Program Pembiayaan memiliki peran yang penting bagi UMKM, namun sering menghadapi masalah penunggakan dan kemacetan pembayaran angsuran. Penelitian ini berupaya untuk mengetahui sebab-sebab tidak lancarnya pengembalian Program Pembiayaan UJKS sehingga diharapkan dapat menyusun strategi yang lebih baik lagi dalam menyeleksi calon peminjam agar angka pinjaman bermasalah dapat ditekan. Populasi dalam penelitian ini adalah semua UMKM yang menjadi Peminjam (peminjam program pembiayaan UJKS Mitra Usaha dan masih tergolong aktif hingga bulan November 2013 dan telah memperoleh fasilitas pembiayaan sekurang-kurangnya enam bulan berjalan. Penelitian ini menemukan bahwa faktor-faktor yang berpengaruh positif terhadap tingkat pengembalian pinjaman (lancar atau menunggak adalah omzet usaha, lama usaha dan nilai plafon pinjaman. Hal ini dapat dijadikan bahan pertimbangan bagi UJKS dalam menjalankan program pembiayaan sehingga menjadi lebih efektif dalam menjalankannya.   Kata Kunci: UMKM, UJKS, Program Pembiayaan, Lancar, dan Macet.   Abstract: Effectiveness Analysis of SMEs Financing Program by Cooperative. Financing programs have an important role to SMEs, but often face the problem of repayment failures and installment payments. This study examines the causes of saving and loan cooperatives’ repayment problems. The population of this study is all SMEs borrowing from Mitra Usaha saving and loan cooperative. Furthermore these SMEs must be categorized as active SMEs until November 2013 and they had been receiving loan for at least six months. The study found that the variables such as: the length of the business, the business volume, and the value of the loan have a positive impact on repayment rate.   Keywords: SMEs, Saving and Loan Cooperative, Financing Program

  20. ANALISIS PENGARUH ROA, EPS, FINANCIAL LEVERAGE, PROCEED TERHADAP INITIAL RETURN

    Directory of Open Access Journals (Sweden)

    Andhi Wijayanto

    2010-03-01

    Full Text Available Riset ini bertujuan untuk mengetahui pengaruh ROA, EPS, Financial Leverage dan Proceed terhadap initial return. Initial return diperoleh dengan mengukur perbedaan harga pada hari pertama perdangangan di pasar sekunder dengan harga saat IPO. Penelitian ini menduga bahwa ROA, EPS, Proceed mempunyai pengaruh negatif dengan initial return, disisi lain, Financial Leverage diduga mempunyai pengaruh yang positif terhadap initial return. Data pada penelitian ini terdapat dalam prospectus perusahaan. Sampel diambil dengan menggunakan metode purposive sampling dengan dua kriteria yaitu terdiri dari perusahaan yang IPO selama periode tahun 2000-2006 dan underpriced. Dengan kriteria tersebut, 67 perusahaan dijadikan sebagai sampel. Metode analisis menggunakan regresi berganda. Hasil penelitian ini adalah Earning Per-Share (EPS, dan Proceed mempunyai pengaruh negatif dan signifikan terhadap initial return, sedangkan Return on Assets Ratio (ROA, dan Financial Leverage tidak berpengaruh signifikan terhadap initial return. This research aimed to examine the influence of ROA, EPS, Financial Leverage, and Proceed on initial return. Initial return was measured by the difference between the firm’s stock price on the first day in the secondary market and it’s IPO. This research expected that return on assets ratio (ROA, earning per-share (EPS, and proceed negatively associated with initial return. On other hand, financial leverage ratio expected to positively associate with initial return. Data in this study were obtained from company prospectus, ICMD. Sample had been taken by using purposive sampling method with two criterions such as conducted IPO during period 2000-2006 and underpriced. With criterions, 67 companies obtains as sample. The analytical methods used multiple regressions, the empirical result of this research indicate that EPS, and proceed significantly associated with initial returns. Whereas ROA, and financial leverage ratio not

  1. ANALISIS HUBUNGAN JANGKA PANJANG ANTARA ANGGOTA DENGAN KOPERASI JASA KEUANGAN

    Directory of Open Access Journals (Sweden)

    Eko Nur Udin Aziz

    2012-09-01

    Full Text Available Penelitian ini, dilakukan untuk mendeskripsikan dan menganalisis pengaruh Kemampuan Tenaga Pemasaran, Reputasi Lembaga dan Kepuasan Anggota terhadap Hubungan Jangka Panjang yang dimediasi oleh Kepercayaan Anggota, serta pengaruh Kemampuan Tenaga Pemasaran Terhadap Hubungan Jangka Panjang dan pengaruh Kepuasan Anggota terhadap Hubungan Jangka Panjang antara anggota dengan KJKS BMT Bina Ummat Sejahtera. Dari hasil analisis data atas model yang dikembangkan didapatkan nilai indeks pengukuran RMSEA (0.065, GFI (0.928, AGFI (0.822, TLI (0.936 dan CFI (0.968 berada dalam rentang nilai yang baik. Maka model ini dapat diterima karena secara umum model memiliki tingkat goodness of fit yang dapat diterima meskipun nilai chi square dan probabilitas diterima secara marginal. Dari pengujian terhadap enam hipotesis yang diajukan dalam penelitian ini semua hipotesis alternatif didukung yaitu H1, H2, H3, H4, H5 dan H6 dapat didukung.This study aims to describe and to analyze the influence of salesforce ability, Institute reputation and Member Satisfaction toward Long Term Relationships, which are mediated by the trust of the members, as well as the influence of salesforce ability toward Long-Term Relationship and the influence of the members satisfaction toward Long-Term Relationships among members of the BMT KJKS Bina Ummat Sejahtera. Analysis of the data obtained the model developed index measuring the value of RMSEA (0065, GFI (0928, AGFI (0822, TLI (0936 and CFI (0968 is in the range of good value. In addition, this model can be generally accepted as the model which has level of goodness of fit and can be accepted even though the value of chi square and probability is marginally accepted. Examination of the six hypotheses proposed in this study whereas all received as the alternative hypothesis H1, H2, H3, H4, H5 and H6 can be supported.

  2. Analisis vegetasi dan struktur komunitas Mangrove Di Teluk Benoa, Bali

    Directory of Open Access Journals (Sweden)

    Dwi Budi Wiyanto

    2015-10-01

    Full Text Available Hutan mangrove merupakan salah satu sumber daya alam yang mempunyai nilai dan arti yang sangat penting baik dari segi fisik, biologi maupun sosial ekonomi. Akibat meningkatnya kebutuhan hidup sebagian manusia telah mengintervensi ekosistem tersebut. Hal ini dapat terlihat dari adanya alih fungsi lahan mangrove menjadi tambak, permukiman, areal industri dan sebagainya.Salah satu kawasan hutan mangrove di Bali adalah Teluk Benoa. Tujujan penelitian ini yaitu untuk mengetahui struktur dan vegetasi dan jenis-jenis mangrove yang dominan di hutan mangrove Teluk Benoa-Bali. Metode yang digunakan dalam penelitian ini adalah sample survey method atau survey di lapangan. Pada setiap stasiun pengamatan sepanjang transek garis, dibuat petak (plot dengan ukuran 10 meter x 10 meter sebanyak 3 plot untuk tiap stasiun. Selanjutnya pada setiap plot dilakukan pengamatan dan penghitungan jumlah individu mangrove per spesies yang ditemukan. Untuk keperluan analisis data, masing-masing individu pohon, anakan dan semai dicatat nama jenis dan keliling batang setinggi dada, sedangkan untuk vegetasi strata seedling dicatat nama jenis dan jumlah individu masing-masing jenis. Vegetasi mangrove yang ditemukan yaitu 11 spesies mangrove sejati dan 1 jenis mangrove ikutan yaitu Waru Laut (Thespesia popunema. Pada stasiun I, vegetasi mangrove tingkat pohon didominasi oleh Sonneratia alba (INP sebesar 130.61, tingkat anakan didominasi oleh Rhizophora mucronata (INP sebesar 246.11. Pada stasiun II, vegetasi mangrove tingkat pohon didominasi oleh Rhizophora mucronata (INP sebesar 109.59, sedangkan tingkat anakan didominasi oleh Rhizophora stylosa (INP sebesar 91.60. Pada stasiun III, vegetasi mangrove tingkat pohon didominasi oleh Rhizophora apiculata (INP sebesar 92.26, sedangkan tingkat anakan didominasi oleh Rhizophora apiculata (INP sebesar 82.89. Pada stasiun IV, vegetasi mangrove tingkat pohon didominasi oleh Sonneratia alba (INP sebesar 93.77, sedangkan tingkat anakan

  3. ANALISIS KEPEMILIKAN JIWA KEWIRAUSAHAAN: EVALUASI OUTCOME PENDIDIKAN MENENGAH DI JAWA

    Directory of Open Access Journals (Sweden)

    Wahyu Purhantara

    2013-10-01

    Full Text Available Abstract: Analisis Kepemilikan Jiwa Kewirausahaan: Evaluasi Outcome Pendidikan Menengah di Jawa. Pendidikan memiliki peran sentral dalam membentuk karakter dan jiwa kewirausahaan. Karena Indonesia memiliki kurang dari 2% dari penduduknya sebagai pengusaha, pendidikan kewirausahaan menjadi hal yang penting. Menurut Drucker, sebuah negara akan makmur jika penduduknya memiliki jiwa kewirausahaan. Pertanyaannya adalah, mengapa semangat kewirausahaan memainkan peran penting dalam pengembangan organisasi, bisnis, dan pengembangan diri? Jawabannya adalah bahwa kewirausahaan melatih orang untuk menjadi mandiri, kreatif, inovatif, kompetitif, berorientasi hasil, menyukai tantangan, bekerja keras, dan sebagainya. Hasil evaluasi terhadap jiwa kewirausahaan berdasarkan hasil proses pendidikan tingkat SMA/SMK di 5 kota di Jawa pada tahun 2011 menunjukkan bahwa mereka tidak memiliki jiwa kewirausahaan seperti yang diharapkan oleh standar kompetensi bagi lulusan SMA / SMK. Keywords: Jiwa Kewirausahaan, Pendidikan Kewirausahaan   Abstract: Entrepreneurial Spirit Analysis: Outcome Evaluation of Secondary Education in Java. Education has central role in forming character and entrepreneurial spirit. Since Indonesia has less than 2% of its inhabitants as entrepreneurs, education of entrepreneurship becomes urgent. According to Drucker, a country would be prosperous if its inhabitants have entrepreneurial spirit. The question is, why entrepreneurial spirit plays an important role in organization development, business, and self development? The answer is that entrepreneurship trains people to become self-supporting, creative, innovative, competitive, result oriented, fond of challenges, hard working, and so on. Result of evaluation on entrepreneurial spirit of high school education outcome in 5 towns in Java in 2011 indicates that they do not have entrepreneurship spirit as expected by the standard of competence for SMA/ SMK graduates. Keywords: entrepreneurial

  4. Una articulacion metodologica: desde textos del Socio-analisis, IP, F. Praxis, Evelyn F. Keller, Boaventura S. Santos, etc

    National Research Council Canada - National Science Library

    Villasante, Tomas R

    2007-01-01

    .... Se repasan textos del Socio-analisis, la Investigacion (accion) participativa, la filosofia de la Praxis, un debate entre construccionismos, aportaciones del eco-feminismo, de la ecologia de saberes, etc...

  5. Plataforma de simulacion y visualizacion para el apoyo al analisis y toma de decisiones en proyectos de movilidad urbana

    National Research Council Canada - National Science Library

    Romero, William; Tiberio Hernandez, Jose; Ibarra, Juan Camilo; Ordonez, Sergio

    2009-01-01

    Este articulo presenta los resultados parciales de la implementacion de una plataforma de simulacion y visualizacion para apoyar procesos de analisis y toma de decisiones en proyectos de movilidad urbana...

  6. Evaluacion del impacto del aprendizaje basado en proyectos en cursos de ingenieria utilizando analisis de correspondencias multiples

    National Research Council Canada - National Science Library

    Fernandez-Samaca, Liliana; Ramirez, Jose M; Vasquez, Jesus E

    2013-01-01

    Este articulo presenta una experiencia sobre la evaluacion del impacto del aprendizaje basado en proyectos en cursos de ingenieria mediante el uso de analisis de correspondencias multiples y agrupacion jerarquica...

  7. EKSLUSI DAN INKLUSI PADA RUBRIK METROPOLITAN HARIAN KOMPAS: ANALISIS WACANA KRITIS BERDASARKAN SUDUT PANDANG THEO VAN LEEUWEN

    National Research Council Canada - National Science Library

    Harry Andheska

    2015-01-01

    .... Model analisis wacana yang digunakan adalah model Theo Van Leuween dengan tujuan untuk mendeteksi dan meneliti bagaimana para penumpang yang duduk di atap KRL dimarjinalkan posisinya dalam suatu wacana...

  8. ‘Usi’ e ‘abusi’ nel diritto: Una riflessione critica sulla normativa in materia di analisi genetiche

    Directory of Open Access Journals (Sweden)

    Salardi Silvia

    2013-01-01

    Full Text Available Al centro di questo contributo vi è l’analisi eticogiuridica degli atti normativi disciplinanti le analisi genetiche in vari contesti, ad esempio, ricerca medica, terapia, medicina legale e così dicendo. Lo scopo è di mettere in evidenza i valori ai quali sono state improntate alcune risposte normative. Pertanto, dopo una ricognizione delle varie tipologie di analisi genetiche e dei loro possibili impieghi, il presente lavoro confronta i testi normativi internazionali, europei e nazionali (Austria, Francia, Germania, Svizzera, al fine di individuare la strada percorsa e da percorrere per salvaguardare il più possibile certi valori ritenuti fondamentali per la preservazione sia dell’autonomia individuale, sia dell’eguaglianza tra i consociati. Si concluderà che non tutte le norme che disciplinano le analisi genetiche possono considerarsi rispettose dei diritti fondamentali garantiti a tutti gli individui.

  9. Slowly rotating bars-Morphologies introduced by bistability in barred-spiral galactic potentials

    CERN Document Server

    Tsigaridi, L

    2015-01-01

    We investigate the orbital dynamics of a \\textit{barred-spiral} model when the system is rotating slowly and corotation is located beyond the end of the spiral arms. In the characteristic of the central family of periodic orbits we find a "bistable region". In the response model we observe a ring surrounding the bar and spiral arms starting tangential to the ring. This is a morphology resembling barred-spiral systems with inner rings. However, the dynamics associated with this structure in the case we study is different from that of a typical bar ending close to corotation. The ring of our model is round, or rather elongated perpendicular to the bar. It is associated with a folding (an "S" shaped feature) of the characteristic of the central family, which is typical in bistable bifurcations. Along the "S" part of the characteristic we have a change in the orientation of the periodic orbits from a x1-type to a x2-type morphology. The orbits populated in the response model change rather abruptly their orientati...

  10. Automated bar detection in local disc galaxies from the SDSS - The colors of bars

    CERN Document Server

    Consolandi, Guido

    2016-01-01

    This paper describes an automatic isophotal fitting procedure that succeeds, without the support of any visual inspection of neither the images nor the ellipticity/P.A. radial profiles, at extracting a fairly pure sample of barred LTGs among thousands of optical images from the SDSS. The procedure relies on the methods described in Consolandi et al. (2016) to robustly extract the photometrical properties of a large sample of local SDSS galaxies and is tailored to extract bars on the basis of their well-known peculiarities in their P.A. and ellipticity profiles. It has been run on a sample of 5853 galaxies in the Coma and Local supercluster. The procedure extracted for each galaxy a color, an ellipticity and a position angle radial profile of the ellipses fitted to the isophotes. Examining automatically the profiles of 922 face-on late-type galaxies (B/A >0.7) the procedure found that ~ 36 % are barred. The local bar fraction strongly increases with stellar mass. The sample of barred galaxies is used to constr...

  11. On the galactic spin of barred disk galaxies

    CERN Document Server

    Cervantes-Sodi, Bernardo; Park, Changbom; Wang, Lixin

    2013-01-01

    We present a study of the connection between the galactic spin parameter $\\lambda_{d}$ and the bar fraction in a volume-limited sample of 10,674 disk galaxies drawn from the Sloan Digital Sky Survey Data Release 7. The galaxies in our sample are visually classified into galaxies hosting strong or weak bars, and non-barred galaxies. We find that the spin distributions of these three classes are statistically different, with galaxies hosting strong bars with the lowest $\\lambda_{d}$ values, followed by non-barred galaxies, while galaxies with weak bars present typically high spin parameters. The bar fraction presents its maximum at low to intermediate $\\lambda_{d}$ values for the case of strong bars, while the maximum for weak bars is at high $\\lambda_{d}$. This bi-modality is in good agreement with previous studies finding stronger bars hosted by luminous, massive, red galaxies with low content of cold gas, while weak bars are found in low luminosity, low mass, blue galaxies, usually gas rich. In addition, the...

  12. Which bulges are favoured by barred S0 galaxies?

    CERN Document Server

    Barway, Sudhanshu; Vaghmare, Kaustubh; Kembhavi, Ajit K

    2016-01-01

    S0 galaxies are known to host classical bulges with a broad range of size and mass, while some such S0s are barred and some not. The origin of the bars has remained as a long-standing problem -- what made bar formation possible in certain S0s? By analysing a large sample of S0s with classical bulges observed by the Spitzer space telescope, we find that most of our barred S0s host comparatively low-mass classical bulges, typically with bulge-to-total ratio ($B/T$) less than $0.5$; whereas S0s with more massive classical bulges than these do not host any bar. Furthermore, we find that amongst the barred S0s, there is a trend for the longer and massive bars to be associated with comparatively bigger and massive classical bulges -- possibly suggesting bar growth being facilitated by these classical bulges. In addition, we find that the bulge effective radius is always less than the bar effective radius --indicating an interesting synergy between the host classical bulge and bars being maintained while bar growth ...

  13. Perbandingan Hasil Analisis Beberapa Parameter Mutu Pada Crude Palm Olein Yang Diperoleh Dari Pencampuran Cpo Dan Rbd Palm Olein Terhadap Teoretis

    OpenAIRE

    Alfian, Zul

    2010-01-01

    Telah dilakukan analisis crude palm olein yang diperoleh dari pencampuran crude palm oil dan RBD palm olein. Hasil analisisnya telah dibandingkan dengan hasil teoretisnya. Analisis crude palm olein tersebut didasarkan pada parameter-parameter kadar asam lemak bebas (ALB), kadar air, kadar pengotor. Hasil perbandingan menyimpulkan bahwa hasil analisis yang dilakukan untuk kadar asam lemak bebas: 1,02%, kadar air: 0,056%, kadar pengotor: 0,012%. Sedangkan hasil teoretis untuk kadar asam lemak...

  14. The relation between bar formation, galaxy luminosity, and environment

    CERN Document Server

    Corsini, E M; Sanchez-Janssen, R; Aguerri, J A L; Zarattini, S

    2013-01-01

    We derive the bar fraction in three different environments ranging from the field to Virgo and Coma clusters, covering an unprecedentedly large range of galaxy luminosities (or, equivalently, stellar masses). We confirm that the fraction of barred galaxies strongly depends on galaxy luminosity. We also show that the difference between the bar fraction distributions as a function of galaxy luminosity (and mass) in the field and Coma cluster are statistically significant, with Virgo being an intermediate case. We interpret this result as a variation of the effect of environment on bar formation depending on galaxy luminosity. We speculate that brighter disk galaxies are stable enough against interactions to keep their cold structure, thus, the interactions are able to trigger bar formation. For fainter galaxies the interactions become strong enough to heat up the disks inhibiting bar formation and even destroying the disks. Finally, we point out that the controversy regarding whether the bar fraction depends on...

  15. MULTI-bar K (hyper)nuclei and Kaon Condensation

    Science.gov (United States)

    Gazda, D.; Mareš, J.; Friedman, E.; Gal, A.

    2010-10-01

    We report on recent relativistic mean-field calculations of multi-bar K nuclei1,2 which were performed fully and self-consistently across the periodic table. The bar K separation energy B{bar K} as well as the nuclear and bar K-meson densities were found to saturate with the number of antikaons in the nuclear medium. Saturation appears robust against a wide range of variations, including the nuclear model used and the type of boson fields mediating the strong interactions. In addition, we have explored properties of kaonic hypernuclei - strange systems made of nucleons, hyperons and K- mesons. We observed saturation also in these objects. Since the bar K separation energy B{bar K} does not exceed 200 MeV, multi-bar K nuclei lie energetically well above multi-hyperonic nuclei and it is unlikely that kaon condensation could occur in strong-interaction self-bound hadronic matter.

  16. Detection of Bar Transgenic Sugarcane with a Rapid and Visual Loop-Mediated Isothermal Amplification Assay

    Science.gov (United States)

    Zhou, Dinggang; Wang, Chunfeng; Li, Zhu; Chen, Yun; Gao, Shiwu; Guo, Jinlong; Lu, Wenying; Su, Yachun; Xu, Liping; Que, Youxiong

    2016-01-01

    Genetic engineering offers an attractive alternative in sugarcane breeding for increasing cane and sugar yields as well as disease and insect resistance. Bar transgenic sugarcane employing the herbicide tolerance is a useful agronomical trait in weed control. In this study, a loop-mediated isothermal amplification (LAMP) assay for rapid detection of the bar gene in transgenic sugarcane has been developed and evaluated. A set of six primers was designed for LAMP-based amplification of the bar gene. The LAMP reaction conditions were optimized as follows: 5.25 mM of Mg2+, 6:1 ratio of inner vs. outer primer, and 6.0 U of Bst DNA polymerase in a reaction volume of 25.0 μL. The detection limit of the recombinant plasmid 1Ac0229 was as low as 10 copies in the developed LAMP, which was 10-fold higher sensitive than that of conventional PCR. In 100 putative transgenic lines, the bar gene was detected in 100/100 cases (100%) by LAMP and 97/100 cases (97%) by conventional PCR, respectively. In conclusion, the developed LAMP assay is visual, rapid, sensitive, reliable, and cost-effective for detection of the bar specific transgenic sugarcane. PMID:27014303

  17. Components of the CtBP1/BARS-dependent fission machinery.

    Science.gov (United States)

    Valente, Carmen; Luini, Alberto; Corda, Daniela

    2013-10-01

    The brefeldin A ADP-ribosylated substrate, a member of the C-terminal-binding protein family that is referred to as CtBP1/BARS, is a dual-function protein that acts as a transcriptional co-repressor in the nucleus and as an inducer of membrane fission in the cytoplasm. In this review, we first discuss the mechanisms that enable CtBP1/BARS to shift between the nuclear transcriptional co-repressor and the cytosolic fission-inducing activities. Then, we focus on the role of CtBP1/BARS in membrane fission. CtBP1/BARS controls several fission events including macropinocytosis, fluid-phase endocytosis, COPI-coated vesicle formation, basolaterally directed post-Golgi carrier formation, and Golgi partitioning in mitosis. We report on recent advances in our understanding of the CtBP1/BARS membrane fission machineries that operate at the trans-side and at the cis-side of the Golgi complex. Specifically, we discuss how these machineries are assembled and regulated, and how they operate in the formation of the basolaterally directed post-Golgi carriers.

  18. Detection of bar transgenic sugarcane with a rapid and visual loop-mediated isothermal amplification assay

    Directory of Open Access Journals (Sweden)

    Dinggang eZhou

    2016-03-01

    Full Text Available Genetic engineering offers an attractive alternative in sugarcane breeding for increasing cane and sugar yields as well as disease and insect resistance. Bar transgenic sugarcane employing the herbicide tolerance is a useful agronomical trait in weed control. In this study, a loop-mediated isothermal amplification (LAMP assay for rapid detection of the bar gene in transgenic sugarcane has been developed and evaluated. A set of six primers was designed for LAMP-based amplification of the bar gene. The LAMP reaction conditions were optimized as follows: 5.25 mM of Mg2+, 6:1 ratio of inner vs outer primer, and 6.0 U of Bst DNA polymerase in a reaction volume of 25.0 μL. The detection limit of the recombinant plasmid 1Ac0229 was as low as 10 copies in the developed LAMP, which was ten-fold higher sensitive than that of conventional PCR. In 100 putative transgenic lines, the bar gene was detected in 100/100 cases (100% by LAMP and 97/100 cases (97% by conventional PCR, respectively. In conclusion, the developed LAMP assay is visual, rapid, sensitive, reliable and cost-effective for detection of the bar specific transgenic sugarcane.

  19. Penilaian Kinerja PT Bank X dalam Mengelola Asset dan Kewajiban Berdasarkan Analisis Resiko dan Analisis Return

    Directory of Open Access Journals (Sweden)

    Muhammad Yusuf

    2010-04-01

    Full Text Available Performance financial evaluation became a primary indicator for management, especially a bank. This research evaluated asset and liability management of PT Bank X to describe its risk and return, by using financial ratios. The results found that performance ratios of PT Bank X decreasingly, where interest margin and net margin decreased to negative. This because of interest expenses and other operational expenses increased. Risk evaluation based on liquidity ratio were also decreasing in 2006 2007, because of the most assets of the bank became illiquid assest and default credits. On the other hand, this conditions became worse because of Rush, many of their customers took their money out from the bank on the same period. In 2008, bank has reduced their default credits successively and made its liquidity better than previous year. Bad quality of credit management and control made the bank budgets their bad allowances for default credits higher and made banks capital risk higher too. Finally, all of banks capital was financed with their liabilities. The other hand, banks operating risk were recovered slowly, by organization rationalization to reduce number of employees, as efficiency also. But this effort, indeed, made employee expenses increasing because management must pay golden-shake hand costs to employees.

  20. Penilaian Kinerja PT Bank X dalam Mengelola Asset dan Kewajiban Berdasarkan Analisis Resiko dan Analisis Return

    Directory of Open Access Journals (Sweden)

    Muhammad Yusuf

    2010-05-01

    Full Text Available Performance financial evaluation became a primary indicator for management, especially a bank. This research evaluated asset and liability management of PT Bank X to describe its risk and return, by using financial ratios. The results found that performance ratios of PT Bank X decreasingly, where interest margin and net margin decreased to negative. This because of interest expenses and other operational expenses increased. Risk evaluation based on liquidity ratio were also decreasing in 2006 – 2007, because of the most assets of the bank became illiquid assest and default credits. On the other hand, this conditions became worse because of “Rush”, many of their customers took their money out from the bank on the same period. In 2008, bank has reduced their default credits succesively and made its liquiditiy better than previous year. Bad quality of credit management and control made the bank budgets their bad allowances for default credits higher and made bank’s capital risk higher too. Finally, all of bank’s capital was financed with their liabilities. The other hand, bank’s operating risk were recovered slowly, by organzation rationalization to reduce number of employees, as efficiency also. But this effort, indeed, made employee expenses increasing because management must pay golden-shake hand costs to employees. 

  1. Analisis de la norma internacional de contabilidad No. 8 (Politicas contables, cambios en las estimaciones contables y errores) y sus principales efectos en el Estatuto Tributario colombiano

    National Research Council Canada - National Science Library

    Cano-Morales, Abel Maria

    2010-01-01

    El desarrollo de este proyecto de investigacion facilito, entre otras cosas, la identificacion, analisis, clasificacion y comparacion de las Normas Internacionales de Informacion Financiera, antes NIC...

  2. Testimonio, analisis y estrategia visual en torno al movimiento estudiantil de 1968: los casos de Raul Alvarez Garin y Gilberto Guevara Niebla

    National Research Council Canada - National Science Library

    del Castillo Troneoso, Alberto

    2008-01-01

    A 40 anos de distancia, el movimiento estudiantil del 68 ha generado una vasta reflexion historiografica que abarca la recopilacion de testimonios, analisis academicos y politicos, videos, peliculas...

  3. Implementation of Central Bar Bending Yard: A Case Study on 6 × 660 MW Sasan UMPP

    Science.gov (United States)

    Naveen, Potnoor

    2014-12-01

    Central bar bending yard is implemented for the first time in India in power plant construction by Reliance at Sasan ultra mega power project by use of fully automatic Computer Numerical Control (CNC) based machines for improved project quality, automated precise rebar processing, low wastage of material and less labor dependency.

  4. Exact calculations of a quasi-bound state in the $\\bar{K} \\bar{K} N$ system

    CERN Document Server

    Shevchenko, N V

    2015-01-01

    Dynamically exact calculations of a quasi-bound state in the $\\bar{K}\\bar{K}N$ three-body system are performed using Faddeev-type AGS equations. As input two phenomenological and one chirally motivated $\\bar{K}N$ potentials are used, which describe the experimental information on the $\\bar{K}N$ system equally well and produce either a one- or two-pole structure of the $\\Lambda(1405)$ resonance. For the $\\bar{K}\\bar{K}$ interaction separable potentials are employed that are fitted to phase shifts obtained from two theoretical models. The first one is a phenomenological $\\bar{K}\\bar{K}$ potential based on meson exchange, which is derived by SU(3) symmetry arguments from the J\\"ulich $\\pi \\pi - \\bar{K} K$ coupled-channels model. The other interaction is a variant of the first one, which is adjusted to the $KK$ s-wave scattering length recently determined in lattice QCD simulations. The position and width of the $\\bar{K}\\bar{K}N$ quasi-bound state is evaluated in two ways: (i) by a direct pole search in the compl...

  5. The transient divided bar method for laboratory measurements of thermal properties

    Science.gov (United States)

    Bording, Thue S.; Nielsen, Søren B.; Balling, Niels

    2016-12-01

    Accurate information on thermal conductivity and thermal diffusivity of materials is of central importance in relation to geoscience and engineering problems involving the transfer of heat. Several methods, including the classical divided bar technique, are available for laboratory measurements of thermal conductivity, but much fewer for thermal diffusivity. We have generalized the divided bar technique to the transient case in which thermal conductivity, volumetric heat capacity and thereby also thermal diffusivity are measured simultaneously. As the density of samples is easily determined independently, specific heat capacity can also be determined. The finite element formulation provides a flexible forward solution for heat transfer across the bar, and thermal properties are estimated by inverse Monte Carlo modelling. This methodology enables a proper quantification of experimental uncertainties on measured thermal properties and information on their origin. The developed methodology was applied to various materials, including a standard ceramic material and different rock samples, and measuring results were compared with results applying traditional steady-state divided bar and an independent line-source method. All measurements show highly consistent results and with excellent reproducibility and high accuracy. For conductivity the obtained uncertainty is typically 1-3 per cent, and for diffusivity uncertainty may be reduced to about 3-5 per cent. The main uncertainty originates from the presence of thermal contact resistance associated with the internal interfaces in the bar. These are not resolved during inversion and it is imperative that they are minimized. The proposed procedure is simple and may quite easily be implemented to the many steady-state divided bar systems in operation. A thermally controlled bath, as applied here, may not be needed. Simpler systems, such as applying temperature-controlled water directly from a tap, may also be applied.

  6. How can double-barred galaxies be long-lived?

    CERN Document Server

    Wozniak, Herve

    2015-01-01

    Double-barred galaxies account for almost one third of all barred galaxies, suggesting that secondary stellar bars, which are embedded in large-scale primary bars, are long-lived structures. However, up to now it has been hard to self-consistently simulate a disc galaxy that sustains two nested stellar bars for longer than a few rotation periods. N-body/hydrodynamical simulations including star formation recipes have been performed. Their properties have been compared with the most recent observational data in order to prove that they are representative of double-barred galaxies, even SB0. Overlaps in dynamical resonances and bar modes have been looked for using Fourier spectrograms. Double-barred galaxies have been successfully simulated with lifetimes as long as 7 Gyr. The stellar population of the secondary bar is younger on average than for the primary large-scale bar. An important feature of these simulations is the absence of any resonance overlap for several Gyr. In particular, there is no overlap betw...

  7. Non-axisymmetric vertical velocity dispersion distributions produced by bars

    CERN Document Server

    Du, Min; Debattista, Victor P

    2016-01-01

    In barred galaxies, the contours of stellar velocity dispersions ($\\sigma$) are generally expected to be oval and aligned with the orientation of bars. However, many double-barred (S2B) galaxies exhibit distinct $\\sigma$ peaks on the minor axis of inner bar, which we termed "$\\sigma$-humps," while two local $\\sigma$ minima are present close to the ends of inner bars, i.e., "$\\sigma$-hollows." Analysis of numerical simulations shows that $\\sigma_z$-humps or hollows should play an important role in generating the observed $\\sigma$-humps+hollows in low-inclination galaxies. In order to systematically investigate the properties of $\\sigma_z$ in barred galaxies, we apply the vertical Jeans equation to a group of well-designed three-dimensional bar+disk(+bulge) models. A vertically thin bar can lower $\\sigma_z$ along the bar and enhance it perpendicular to the bar, thus generating $\\sigma_z$-humps+hollows. Such a result suggests that $\\sigma_z$-humps+hollows can be generated by the purely dynamical response of star...

  8. Finite Element Simulations to Explore Assumptions in Kolsky Bar Experiments.

    Energy Technology Data Exchange (ETDEWEB)

    Crum, Justin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-08-05

    The chief purpose of this project has been to develop a set of finite element models that attempt to explore some of the assumptions in the experimental set-up and data reduction of the Kolsky bar experiment. In brief, the Kolsky bar, sometimes referred to as the split Hopkinson pressure bar, is an experimental apparatus used to study the mechanical properties of materials at high strain rates. Kolsky bars can be constructed to conduct experiments in tension or compression, both of which are studied in this paper. The basic operation of the tension Kolsky bar is as follows: compressed air is inserted into the barrel that contains the striker; the striker accelerates towards the left and strikes the left end of the barrel producing a tensile stress wave that propogates first through the barrel and then down the incident bar, into the specimen, and finally the transmission bar. In the compression case, the striker instead travels to the right and impacts the incident bar directly. As the stress wave travels through an interface (e.g., the incident bar to specimen connection), a portion of the pulse is transmitted and the rest reflected. The incident pulse, as well as the transmitted and reflected pulses are picked up by two strain gauges installed on the incident and transmitted bars as shown. By interpreting the data acquired by these strain gauges, the stress/strain behavior of the specimen can be determined.

  9. Dependence of Barred Galaxy Fraction on Galaxy Properties and Environment

    CERN Document Server

    Lee, Gwang-Ho; Lee, Myung Gyoon; Choi, Yun-Young

    2011-01-01

    We investigate the dependence of occurrence of bars in galaxies on galaxy properties and environment. We use a volume-limited sample of 33,391 galaxies brighter than $M_{r}=-19.5+5$log$h$ at $0.02\\le z\\le0.05489$, drawn from the SDSS DR 7. We classify the galaxies into early and late types, and identify bars by visual inspection. Among 10,674 late-type galaxies with axis ratio $b/a>0.60$, we find 3,240 barred galaxies ($f_{bar}=30.4%$) which divide into 2,542 strong bars ($f_{SB1}=23.8%$) and 698 weak bars ($f_{SB2}=6.5%$). We find that $f_{SB1}$ increases as $u-r$ color becomes redder, and that it has a maximum value at intermediate velocity dispersion ($\\sigma\\simeq$150 km s$^{-1}$). This trend suggests that strong bars are dominantly hosted by intermediate-mass systems. Weak bars prefer bluer galaxies with lower mass and lower concentration. In the case of strong bars, their dependence on the concentration index appears only for massive galaxies with $\\sigma>150$ km s${}^{-1}$. We also find that $f_{bar}$ ...

  10. Morphodynamics of a pseudomeandering gravel bar reach

    Science.gov (United States)

    Bartholdy, J.; Billi, P.

    2002-01-01

    A large number of rivers in Tuscany have channel planforms, which are neither straight nor what is usually understood as meandering. In the typical case, they consist of an almost straight, slightly incised main channel fringed with large lateral bars and lunate-shaped embayments eroded into the former flood plain. In the past, these rivers have not been recognised as an individual category and have often been considered to be either braided or meandering. It is suggested here that this type of river planform be termed pseudomeandering. A typical pseudomeandering river (the Cecina River) is described and analysed to investigate the main factors responsible for producing this channel pattern. A study reach (100×300 m) was surveyed in detail and related to data on discharge, channel changes after floods and grain-size distribution of bed sediments. During 18 months of topographic monitoring, the inner lateral bar in the study reach expanded and migrated towards the concave outer bank which, concurrently, retreated by as much as 25 m. A sediment balance was constructed to analyse bar growth and bank retreat in relation to sediment supply and channel morphology. The conditions necessary to maintain the pseudomeandering morphology of these rivers by preventing them from developing a meandering planform, are discussed and interpreted as a combination of a few main factors such as the flashy character of floods, sediment supply (influenced by both natural processes and human impact), the morphological effects of discharges with contrasting return intervals and the short duration of flood events. Finally, the channel response to floods with variable sediment transport capacity (represented by bed shear stress) is analysed using a simple model. It is demonstrated that bend migration is associated with moderate floods while major floods are responsible for the development of chute channels, which act to suppress bend growth and maintain the low sinuosity configuration of

  11. Search for the decay of a B0 or B0bar meson to K*0bar K0 or K*0 K0bar

    Energy Technology Data Exchange (ETDEWEB)

    Aubert, B.

    2006-06-27

    The authors present a search for the decay of a B{sup 0} or {bar B}{sup 0} meson to a {bar K}*{sup 0} K{sup 0} or K*{sup 0} {bar K}{sup 0} final state, using a sample of approximately 232 million B{bar B} events collected with the BABAR detector at the PEP-II asymmetric energy e{sup +}e{sup -} collider at SLAC. The measured branching fraction is {Beta}(B{sup 0} {yields} {bar K}*{sup 0} K{sup 0}) + {Beta}(B{sup 0} {yields} K*{sup 0} {bar K}{sup 0}) = (0.2{sub -0.8, -0.3}{sup +0.9, +0.1}) x 10{sup -6}. They obtain the following upper limit for the branching fraction at 90% confidence level: {Beta}(B{sup 0} {yields} {bar K}*{sup 0} K{sup 0}) + {Beta}(B{sup 0} {yields} K*{sup 0} {bar K}{sup 0}) < 1.9 x 10{sup -6}. They use our result to constrain the Standard Model prediction for the deviation of the CP asymmetry in B{sup 0} {yields} {phi}K{sup 0} from sin 2{beta}.

  12. Strong Interactions Physics at BaBar

    Energy Technology Data Exchange (ETDEWEB)

    Pioppi, M.

    2005-03-14

    Recent results obtained by BABAR experiment and related to strong interactions physics are presented, with particular attention to the extraction of the first four hadronic-mass moments and the first three lepton-energy moments in semileptonic decays. From a simultaneous fit to the moments, the CKM element |V{sub cb}|, the inclusive B {yields} X{sub c}lv and other heavy quark parameters are derived. The second topic is the ambiguity-free measurement of cos(2{beta}) in B {yields} J/{Psi}K* decays. With approximately 88 million of B{bar B} pairs, negative solutions for cos(2{beta}) are excluded at 89%.

  13. P-bar ANDA at FAIR

    Energy Technology Data Exchange (ETDEWEB)

    Schepers, G., E-mail: g.schepers@gsi.de [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH (Germany); Collaboration: P-bar ANDA Collaboration

    2012-12-15

    The P-bar ANDA experiment represents the central part of the hadron physics branch of the antiproton program of the new Facility for Antiproton and Ion Research (FAIR) at Darmstadt/Germany. It will investigate antiproton annihilations with an almost 4{pi} acceptance from two sequent spectrometer in the momentum range from 1.5 to 15 GeV/c. The gluon rich reaction product of antiproton-proton and antiproton-nucleus collisions on one hand and the high intensity and phase space cooled antiproton beam of the HESR on the other hand constitutes an ideal environment to study the sector of non-conventional hadronic states.

  14. CP Violation at BaBar

    Energy Technology Data Exchange (ETDEWEB)

    Yeche, Christophe; /DSM, DAPNIA, Saclay

    2011-11-15

    We report recent measurements of the three CKM angles of the Unitarity Triangle using about 383 millions b{bar b} pairs collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. The results of the angles ({beta}, {alpha}, {gamma}) of the unitarity triangle are consistent with Belle results, and with other CKM constraints such as the measurement of {epsilon}{sub K}, the length of the sides of the unitarity triangle determined from the measurements of {Delta}m{sub d}, {Delta}m{sub s}, |V{sub ub}|. This is an impressive confirmation of Standard Model in quark-flavor sector.

  15. jQC-PET, an ImageJ macro to analyse the quality control of a PET/CT; jQC-PET, una macro de ImageJ para el analisis del control de calidad de un PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Cortes-Rodicio, J.; Sanchez-Merino, G.; Garcia-Fidalgo, A.

    2015-07-01

    An ImageJ macro has been developed to facilitate the analysis of three PET/CT quality control procedures included in the documents from the National Electrical Manufacturers Association (NU2-2007) and the International Atomic Energy Agency (Pub-1393): image quality, uniformity and spatial resolution. In them, the generation of the regions of interest and the analysis are automatized. The results obtained with the software have been compared with those of the commercial software and the literature. The use of jQC-PET allows a standard analysis and the independence of the commercial software. (Author)

  16. ANALISIS LAJU DOSIS NEUTRON REAKTOR PLTN PWR 1000 MWe MENGGUNAKAN PROGRAM MCNP

    Directory of Open Access Journals (Sweden)

    Amir Hamzah

    2015-03-01

    Full Text Available Dalam rangka menyongsong PLTN pertama di Indonesia, dilakukan kajian dan analisis berbagai aspek teknologi reaktor tersebut. Tujuan dari penelitian ini adalah menentukan laju dosis neutron di luar perisai biologik reaktor PLTN PWR 1000 MWe yang merupakan bagian dari kegiatan besar di atas. Data hasil analisis laju dosis radiasi pada posisi tertentu sangat dibutuhkan untuk menunjukkan tingkat paparan radiasi di posisi tersebut. Analisis laju dosis neutron ditentukan berdasarkan hasil analisis fluks dan spektrum neutron. Analisis fluks dan spektrum neutron di teras reaktor daya PWR 1000 Mwe dilakukan menggunakan program MCNP. Model perhitungan yang dilakukan meliputi 9 zona material yaitu, teras, air, selimut, air, tong, air, bejana tekan, beton dan lapisan udara luar. Penentuan distribusi fluks dan spektrum neutron dilakukan ke arah radial hingga di luar perisai beton dengan akurasi antara 10% hingga 30% dalam tiap kelompok energi yang jumlahnya 1 dan 50 kelompok. Hasil analisis laju dosis neutron di permukaan perisai biologik reaktor PLTN PWR 1000 MWe pada kondisi reaktor beroperasi daya penuh sudah di bawah nilai batas keselamatan. Maka dapat disimpulkan bahwa dari segi paparan radiasi neutron, penggunaan perisai radiasi beton setebal dua meter sudah memenuhi persyaratan keselamatan. Kata kunci: PLTN PWR, fluks neutron, perisai, laju dosis neutron, MCNP.   In order to meet the first nuclear power plant in Indonesia, it has been conducted a study and analysis of various aspects of reactor technology. The purpose of this study was to determine the neutron dose rates at the outside of biological shield of NPP PWR 1000 MWe reactor that is a part of the activities described above. The analysis data of radiation dose rate at a specific position is needed to show the level of radiation exposure in those positions. Analysis neutron dose rate is determined based on the results of the analysis of neutron flux. Analysis of flux and neutron spectrum in

  17. ANALISIS METODE KARMARKAR UNTUK MENYELESAIKAN MASALAH PROGRAM LINIER

    Directory of Open Access Journals (Sweden)

    DR Indriani

    2014-06-01

    Full Text Available Penelitian ini bertujuan mengetahui dasar matematis dalam metode Karmarkar, mengetahui penyelesaian masalah program linier dengan metode Karmarkar, serta menganalisis penyelesaian masalah program linier dengan metode simpleks dan metode Karmarkar. Penelitian ini dilakukan dengan studi literatur. Penyelesaian program linier dengan metode Karmarkar, mula-mula harus diubah dalam bentuk kanonik Karmarkar, kemudian diselesaikan dengan metode Karmarkar. Penyelesaian program linier dengan metode Karmarkar dilakukan secara manual dan dengan menggunakan program Matlab, kemudian hasil dari keduanya dilakukan analisis. Kesimpulannya adalah bahwa metode Karmarkar adalah suatu metode titik interior yang menembus dari daerah fisibel untuk mencapai suatu solusi optimum sedangkan metode simpleks bergerak dari titik ekstrim menuju ke penyelesain optimum. Titik interior dilambangkan dengan banyaknya variabel. Menyelesaikan masalah dengan metode Karmarkar yaitu dengan mengubah bentuk dasar program linier ke bentuk kanonik Karmarkar, dilanjutkan dengan perhitungan iterasi hingga nilai  minimum (kanonik Karmarkar kurang dari 0,05. Metode Karmarkar membutuhkan perhitungan yang relatif lebih besar untuk persoalan program linier yang berukuran kecil dan lebih cepat diselesaikan dengan metode simpleks, sedangkan untuk kendala yang lebih besar metode Karmarkar lebih efisien dibandingkan metode simpleks. This research purpose is to determine the basic mathematical Karmarkarmethods, to know the solving linear programs with Karmarkar method, and to analyze the problem solving linear program with the simplex method and Karmarkar method. This research was literature study. The completion of linear programs with Karmarkar method was done manually by using Matlab program, then the results of both was analyzed. The conclusion is the Karmarkar method is a method that penetrates the interior point of the feasible region to achieve an optimum solution while the simplex method

  18. ANALISIS BANTUAN KREDIT TERHADAP PERKEMBANGAN KELOMPOK USAHA BERSAMA

    Directory of Open Access Journals (Sweden)

    Priyo Harsono

    2012-09-01

    Full Text Available The object of research is KUB Rukun Mina Barokah in Juwana, Pati. The purpose of research is to investigate the differences of KUB Rukun Mina Barokah development before and after getting the credit assistance from the Department of Marine and Fisheries, Pati in terms of capital, labor, thenumber of buyers, the total sales, and profits. The population for this research is 45 small micro enterprises. The type of data collected are primary and secondary data. The methods of data analysis are validity test, reliability test, and Wilcoxon sign rank test statistics. Based on the results of Wilcoxon sign rank test statistics which focuses on the variables of capital, labor, number of buyers, total sales and profit , it is obtained that p-value is 0.000 (0.000 <0,05. It shows that the credit assistance of the Department of Marine and Fisheries, Pati has given the changes in the joint venture group, Rukun Mina Barokah. The changes here means an increase in the variables before and after getting the credit assistance. Therefore, besides financial aid in the form of business loans, collaboration expansion is also needed to develop the business groups (KUB Objek dalam penelitian ini adalah KUB Rukun Mina Barokah di Kecamatan Juwana Kabupaten Pati. Tujuan penelitian ini untuk mengetahui perbedaan perkembangan KUB Rukun Mina Barokah sebelum dan sesudah mendapatkan bantuan kredit dari Dinas Kelautan dan Perikanan Kabupaten Pati ditinjau dari modal usaha, tenaga kerja, jumlah pembeli, total penjualan, dan keuntungan. Populasi penelitian sebanyak 45 usaha mikro kecil.Jenis datanya adalah data primer dan data sekunder.Metode analisis data meliputi uji validitas, uji reabilitas, dan uji statistic pangkat tanda wilcoxon.Berdasarkan hasil uji statistik pangkat tanda wilcoxon, baik variabel modal usaha, variabel tenaga kerja,variabel jumlah pembeli, variabel total penjualan maupun variabel keuntungan didapatkan nilai -p sebesar 0,000 (0,000 < 0,05. Hal itu

  19. Analisis Profil Daerah Kabupaten Klaten Tahun 2002-2005

    Directory of Open Access Journals (Sweden)

    Priyono Priyono

    2016-05-01

    Full Text Available Klaten Regency is a regency that owning very strategic situation, that is lay between 3 (three metropolis (Jogjakarta, Surakarta, and Semarang. This Regency is having immeasurable properties, there are agriculture area, tourism, mining, and so on. This condition is obliging that this regency have to make an inventarisation of their properties to make a profile so thisregency can make a good decision to their region especially to their peoples. This research use secondary data analisys that collected from region statistics and by collecting data from many related institution and than it can gives some resource balance of this sub-province. Topographic condition of Klaten Regency predominated with flat and landuse which is rice field areal still majority, designate that this area is compatible used for agriculture. This condition is proved with big paddy supply which reach 300 ton per year while other agriculture product just only about tens of thousand ton. Agriculture sector is a potential sector to buils but the condition is worsed by the degradation of rice field areal with 26 hectare per year and also the increasing of the amount of resident every year that is proving the high requirement of land. Besides agriculture, this sub-province is also supported with mine and tourism sector. Mining sector are stone, clay, and sand are caused by the location of this area is in volcanic hill side. Tourism sector also contribute big Region Original Income to this Regency which progressively mount every year. By 3 (three tourism object type, this sector can contribute Region Original Income equal to 773.674.000 rupiahs and supported with hotel facility, restaurant, and accessibility which mounting every year. However, amount of terminal which in this time there is not yet supported the demand.This Regency also experience of the increasing of economic sector, that is the financial that is the amount of Foreign Capital Proyect and Nation Capital Proyect

  20. Evaluasi dan Analisis Dampak Program Corporate Social Responsibility Badak LNG

    Directory of Open Access Journals (Sweden)

    Hanes Utama

    2017-08-01

    Full Text Available Program CSR Badak LNG telah melibatkan masyarakat dalam proses perencanaan, pelaksanaan, sampai pada proses monitoring dan evaluasi. Hal ini tentu berdampak pada peningkatan kualitas program serta meningkatkan peran partisipasi masyarakat sebagai kelompok sasaran penerima program CSR. Tujuan dari penelitian ini adalah mengukur tingkat kepuasan masyarakat terhadap program CSR yang telah dijalankan dan mengevaluasi dampak program CSR yang telah dilakukan. Adapun metode yang digunakan adalah  melalui pendekatan kajian input, output, outcome dan impact melalui analisis Indeks Kepuasan Masyarakat, Importance Performance Analysis, dan Compass Sustainability Analysis. Hasil penelitian menunjukkan secara keseluruhan kepuasan masyarakat terhadap pelayanan program CSR Badak LNG menunjukkan parameter sangat baik. Tingkat kesesuaian antara kepuasan kinerja dengan tingkat kepentingan masyarakat masuk dalam kategori sangat baik. Indikator kejelasan petugas pendamping,  tanggung jawab petugas pendamping, kemampuan petugas pendamping,  kesopanan petugas pendamping, dan kepastian biaya pelayanan adalah indikator yang memiliki harapan tinggi dari masyarakat penerima manfaat, dan perusahaan memiliki kinerja yang sangat baik dalam hal tersebut. Dampak positif yang diterima dari  kegiatan CSR pada dimensi nature, wellbeing, economy, social di Kota Bontang sangat tinggi, di antaranya terjadinya peningkatan kualitas lingkungan, pemanfaatan potensi alam, peningkatan pendapatan masyarakat, pengentasan kemiskinan, peningkatan kemandirian UMKM, semakin dikenalnya kebudayaan masyarakat, dan tingginya tingkat kepuasan masyarakat terhadap kegiatan-kegiatan CSR Badak LNG. The CSR program from Badak LNG has been involving the society in the planning, implementation, monitoring and evaluation process. It has an impact to the improvement quality program and increase peoples participation as a CSR awardee. This research aims to measure the peoples satisfactory towards CSR

  1. ANALISIS PEMISAHAN UAP KERING PADA SEPARATOR PEMBANGKIT UAP AP1000

    Directory of Open Access Journals (Sweden)

    Sukmanto Dibyo

    2015-03-01

    Full Text Available Pembangkit uap merupakan penukar panas, yang bagian atasnya adalah steam drum yang memuat separator uap. Separator ini memisahkan kandungan air yang terbawa oleh uap dari sisi shell. Uap kering yang dihasilkan dari separator digunakan untuk memutar turbin. Tujuan penelitian ini adalah menganalisis karakteristik pemisahan uap kering pada separator pembangkit uap AP1000, berdasarkan parameter fraksi void dalam kondisi aliran dua fasa dengan menggunakan RELAP5/SCDAP.Mod3.4. Data awal mencakup data dimensi dan parameter temperatur, tekanan, laju alir massa (943,0 kg/s, fraksi void, entalpi cair dan uap saturasi. Untuk memperoleh karakteristik separator maka analisis ini difokuskan pada sistem separator secara terpisah pada kondisi tunak. Nodalisasi untuk RELAP5/SCDAP.Mod3.4, terdiri dari model separator (default, volume, junction dan time-dependent junction dengan time-dependent volume sebagai kondisi batas. Kondisi uap kering terlihat pada parameter fraksi void yang keluar dari separator. Hasil menunjukkan bahwa semakin tinggi temperatur uap dari sisi shell pembangkit uap maka cenderung semakin tinggi uap kering yang dihasilkan. Pemisahan uap kering yang keluar dari separator ditunjukkan pada parameter fraksi void sebesar sekitar 0,99. Kata kunci: separator uap, pembangkit uap, RELAP5/SCDAP.Mod3.4, fraksi void A steam generator is heat exchanger in which the top side is steam drum containing steam separator. The separator is used to separate the water content carried by the steam come from The shell side. Dry vapor produced from the separator is used to turn turbines. this paper analyzes the dry Steam separation characteristic In The separator of AP1000 steam generator based on the parameters of void fraction in two phase flow using RELAP5/SCDAP.Mod3.4. The initial data include data dimensions and operating data (temperature, pressure, flow rate (943.0 KG/S, void fraction, enthalpy of water and saturation vapor. To obtain the characteristics of

  2. ANALISIS METODE KARMARKAR UNTUK MENYELESAIKAN MASALAH PROGRAM LINIER

    Directory of Open Access Journals (Sweden)

    DR Indriani

    2014-06-01

    Full Text Available Penelitian ini bertujuan mengetahui dasar matematis dalam metode Karmarkar, mengetahui penyelesaian masalah program linier dengan metode Karmarkar, serta menganalisis penyelesaian masalah program linier dengan metode simpleks dan metode Karmarkar. Penelitian ini dilakukan dengan studi literatur. Penyelesaian program linier dengan metode Karmarkar, mula-mula harus diubah dalam bentuk kanonik Karmarkar, kemudian diselesaikan dengan metode Karmarkar. Penyelesaian program linier dengan metode Karmarkar dilakukan secara manual dan dengan menggunakan program Matlab, kemudian hasil dari keduanya dilakukan analisis. Kesimpulannya adalah bahwa metode Karmarkar adalah suatu metode titik interior yang menembus dari daerah fisibel untuk mencapai suatu solusi optimum sedangkan metode simpleks bergerak dari titik ekstrim menuju ke penyelesain optimum. Titik interior dilambangkan dengan banyaknya variabel. Menyelesaikan masalah dengan metode Karmarkar yaitu dengan mengubah bentuk dasar program linier ke bentuk kanonik Karmarkar, dilanjutkan dengan perhitungan iterasi hingga nilai  minimum (kanonik Karmarkar kurang dari 0,05. Metode Karmarkar membutuhkan perhitungan yang relatif lebih besar untuk persoalan program linier yang berukuran kecil dan lebih cepat diselesaikan dengan metode simpleks, sedangkan untuk kendala yang lebih besar metode Karmarkar lebih efisien dibandingkan metode simpleks. This research purpose is to determine the basic mathematical Karmarkarmethods, to know the solving linear programs with Karmarkar method, and to analyze the problem solving linear program with the simplex method and Karmarkar method. This research was literature study. The completion of linear programs with Karmarkar method was done manually by using Matlab program, then the results of both was analyzed. The conclusion is the Karmarkar method is a method that penetrates the interior point of the feasible region to achieve an optimum solution while the simplex method

  3. Analisis Perencanaan dan Penganggaran Pada Dinas Pendidikan Provinsi Jambi

    Directory of Open Access Journals (Sweden)

    Meri Darlina

    2017-03-01

    Full Text Available Abstract This research tried to investigate the analysis of consistency between planning and budgeting in education departement of Jambi Province year 2011 to 2015 which viewed by the planning and budgeting document of education in Jambi Province such as; RPJMD year 2010-2015, Renstra year 2010-2015, RKPD yaer 2011-2015, Renja year 2011-2015, PPAS year 2011-2015, RKA year 2011-2015, and DPA of APBD Education department year 2011-2015. The result of the analysis continuosly was analyzed by using Matrik of Planning and Budgeting Consolidation (MKPP for investigate level of consistency that occur and analyzed what kind of factors which caused inconsistency and what kind of effort has been done to create consistency between planning and budgeting.             The result showed level of planning and budgeting consistency between document of planning and budgeting still low. The highest consistency available in PPAS document and APBD document. The cause of inconsistency is leader policy, human resources limitedness, less coordination between sub-department and SKPD, high frequency of leader commutation and goverment’s role changing. Efforts are being made to achieve consistency between planning and budgeting is the functional improvement of human resource planning, improved coordination between field and education and the establishment of an electronic planning system (E-Planning. Keyword : Consistency, Planning, Budgeting, Education, Region Goverment   Abstrak. Penelitian ini bertujuan untuk menganalisis konsistensi antara perencanaan dan penganggaran pada Dinas Pendidikan Provinsi Jambi Tahun 2011-2015 yang dilihat dari dokumen perencanaan dan pengaggaran pendidikan di Provinsi Jambi seperti RPJMD Tahun 2010-2015, Renstra Tahun 2010-2015, RKPD Tahun 2011-2015, Renja 2011-2015, PPAS Tahun 2011-2015, RKA Tahun 2011-2015, dan DPA Dinas Pendidikan APBD Tahun 2011-2015.Hasil analisa tersebut selanjutnya di analisis dengan menggunakan Matrik

  4. Analysis of the automation and control of the well production conditions in the Cerro Prieto geothermal field, Mexico; Analisis de la automatizacion y del control de las condiciones de produccion de los pozos del campo geotermico de Cerro Prieto, BC, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Murillo Zamora, Isaac [Comision Federal de Electricidad, Mexicali, BC, (Mexico); Ocampo Diaz, Juan de Dios [Universidad Autonoma de Baja California, Mexicali, BC, (Mexico); De la Pena Reyna, Gilberto [Comision Federal de Electricidad, Morelia, Michoacan (Mexico)

    2005-12-01

    Through 31 years of development of the Cerro Prieto geothermal field, the number of wells in operation and the distances between them has been increasing. Now there are 150 wells producing a mixture of water and steam at different ratios, depending on the reservoir characteristics (pressure, temperature, depth, etc.) and the operation conditions in the superficial installations (obstructions in the orifice plates diameter, separator pressures, etc.). Therefore, Comision Federal de Electricidad (CFE) has started a pilot plan to handle the automation and control of the operating conditions of production wells, and to install a data production acquisition system. The initial results of the system are in this paper. [Spanish] A traves de los 31 anos de desarrollo del campo geotermico de Cerro Prieto el numero de pozos en operacion asi como la distancia entre ellos se ha estado incrementando. Ahora hay mas de 150 pozos produciendo una cantidad de mezcla de agua y vapor a diferentes rangos, dependiendo de las caracteristicas del yacimiento (presion, temperatura, profundidad, etc.) y de las condiciones de operacion de las instalaciones superficiales (diametros de placas de orificio obstruidos, presion de los separadores, etc.). Como resultado la Comision Federal de Electricidad (CFE) ha dado inicio a un plan de pruebas para llevar a cabo la automatizacion y control de las condiciones de operacion de los pozos productores, e instalar un sistema con equipos para recoleccion de datos del campo, cuyos primeros resultados se presentan en este articulo.

  5. Competitive interactions and resource partitioning between northern spotted owls and barred owls in western Oregon

    Science.gov (United States)

    Wiens, J. David; Anthony, Robert G.; Forsman, Eric D.

    2014-01-01

    for the conservation of spotted owls, as they suggest that spatial heterogeneity in vital rates may not arise solely because of differences among territories in the quality or abundance of forest habitat, but also because of the spatial distribution of a newly established competitor. Experimental removal of barred owls could be used to test this hypothesis and determine whether localized control of barred owl numbers is an ecologically practical and socio-politically acceptable management tool to consider in conservation strategies for spotted owls.

  6. Investigating a Hypothetical Semiconductor Laser Bar with a Damaged Single Emitter Using a Laser Diode Simulation/Emulation Tool

    Directory of Open Access Journals (Sweden)

    C.K. Amuzuvi

    2014-02-01

    Full Text Available This study demonstrates the use of Barlase, a semiconductor laser diode emulation tool, to emulate the by-emitter degradation of high power semiconductor laser diodes.Barlase is software that uses a LabView control interface. In this study, a hypothetical laser diode bar (multiple emitters was used to investigate a damaged single emitter randomly located in the bar and its behavior analyzed within the bar. It should however, be noted that, this scenario is valid for devices at the start of the aging process only. When all other relevant effects that affect the performance of laser diodes bars are allowed to interact over time, high levels of defects can also play important role in the degradation process. The results of this simulation scenario show the successful implementation of Barlase in the by-emitter analysis of laser diodes.

  7. The LHCb pentaquark as a $\\bar{D}^*\\Sigma_c-\\bar{D}^*\\Sigma_c^*$ molecular state

    CERN Document Server

    Roca, L.; Oset, E.

    2015-01-01

    We perform a theoretical analysis of the $\\Lambda_b \\to J/\\psi K^- p$ reaction from where a recent LHCb experiment extracts a $\\Lambda(1405)$ contribution in the $K^- p$ spectrum close to threshold and two baryon states of hidden charm in the $J/\\psi\\,p$ spectrum. We recall that baryon states of this type have been theoretically predicted matching the mass, width and $J^P$ of the experiment, concretely some states built up from the $J/\\psi\\, N$, $\\bar D^* \\Lambda_c$, $\\bar D^* \\Sigma_c$, $\\bar D \\Sigma^*_c$ and $\\bar D^* \\Sigma^*_c$ coupled channels. We assume that the observed narrow state around 4450 MeV has this nature and we are able to describe simultaneously the shapes and relative strength of the the $K^- p$ mass distribution close to threshold and the peak of the $J/\\psi\\,p$ distribution, with values of the $J/\\psi\\, p$ coupling to the resonance in line with the theoretical ones. The non trivial matching of many properties gives support to a $J^P=3/2^-$ assignment to this state and to its nature as a ...

  8. Automated multisyringe stir bar sorptive extraction using robust montmorillonite/epoxy-coated stir bars.

    Science.gov (United States)

    Ghani, Milad; Saraji, Mohammad; Maya, Fernando; Cerdà, Víctor

    2016-05-01

    Herein we present a simple, rapid and low cost strategy for the preparation of robust stir bar coatings based on the combination of montmorillonite with epoxy resin. The composite stir bar was implemented in a novel automated multisyringe stir bar sorptive extraction system (MS-SBSE), and applied to the extraction of four chlorophenols (4-chlorophenol, 2,4-dichlorophenol, 2,4,6-trichlorophenol and pentachlorophenol) as model compounds, followed by high performance liquid chromatography-diode array detection. The different experimental parameters of the MS-SBSE, such as sample volume, selection of the desorption solvent, desorption volume, desorption time, sample solution pH, salt effect and extraction time were studied. Under the optimum conditions, the detection limits were between 0.02 and 0.34μgL(-1). Relative standard deviations (RSD) of the method for the analytes at 10μgL(-1) concentration level ranged from 3.5% to 4.1% (as intra-day RSD) and from 3.9% to 4.3% (as inter-day RSD at 50μgL(-1) concentration level). Batch-to-batch reproducibility for three different stir bars was 4.6-5.1%. The enrichment factors were between 30 and 49. In order to investigate the capability of the developed technique for real sample analysis, well water, wastewater and leachates from a solid waste treatment plant were satisfactorily analyzed.

  9. Implant-retained mandibular bar-supported overlay dentures: a finite element stress analysis of four different bar heights.

    Science.gov (United States)

    Rismanchian, Mansoor; Dakhilalian, Mansour; Bajoghli, Farshad; Ghasemi, Ehsan; Sadr-Eshkevari, Pooyan

    2012-04-01

    Proper stress distribution on dental implants is necessary in bar-retained implant overlay dentures. We aimed to comparatively assess this stress distribution according to different bar heights using finite element models. A three-dimensional (3D) computer model of mandible with 2 implants (ITI, 4.1 mm diameter and 12 mm length) in canine areas and an overlying implant-supported bar-retained overlay denture were simulated with 0-, 1-, 2-, and 3-mm bar heights using ABAQUS software. A vertical force was applied to the left first molar and gradually increased from 0 to 50 N. The resultant stress distribution was evaluated. Bars of 1 and 2 mm in height transferred the least stress to the implants (3.882 and 3.896 MPa, respectively). The 0-mm height of the bar connection transferred the highest stress value (4.277 MPa). The amount of stress transferred by 3-mm heights of the bar connection was greater than that of 1- and 2-mm bar connections and smaller than that of 0-mm bar connection (4.165 kgN). This 3D finite element analysis study suggested that the use of Dolder bar attachment with 1- and 2-mm heights could be associated with appropriate stress distribution for implant-retained overlay dentures.

  10. Anti-seismic behavior of HRB400 reinforced steel bars

    Institute of Scientific and Technical Information of China (English)

    QIN Bin; SHENG Guang-min; GONG Shi-hong

    2005-01-01

    The properties of anti-seismic HRB400 steel bars with 25 mm diameter were systematically investigated. The results showed that the properties of the HRB400 reinforced steel bars had been greatly enhanced comparing with HRB335 steel bars, i.e. coordination of strength and ductility, strain-aging sensibility, low temperature impact toughness, weld ability and high strain low cycle fatigue. The ductile-brittle transit temperatures of hot-rolled and strain-aged steel bars were evaluated as -17℃ and-8℃ respectively, and the low temperature impact toughness of HRB400 steel bars remains to be improved. Transmission electron microscopy (TEM) and electron diffraction showed little vanadium existed in ferrite as VN, most of which existed in pearlite as alloy cementite which resulted in the declination of impact toughness. Methods were suggested to improve the anti-seismic properties of steel bars.

  11. Shepherding Tidal Debris with the Galactic Bar: The Ophiuchus Stream

    CERN Document Server

    Hattori, Kohei; Sanders, Jason L

    2015-01-01

    The dynamics of stellar streams in rotating barred potentials is explained for the first time. Naturally, neighbouring stream stars reach pericentre at slightly different times. In the presence of a rotating bar, these neighbouring stream stars experience different bar orientations during pericentric passage and hence each star receives a different torque from the bar. These differing torques reshape the angular momentum and energy distribution of stars in the stream, which in turn changes the growth rate of the stream. For a progenitor orbiting in the same sense as the bar's rotation and satisfying a resonance condition, the resultant stream can be substantially shorter or longer than expected, depending on whether the pericentric passages of the progenitor occur along the bar's minor or major axis respectively. We present a full discussion of this phenomenon focusing mainly on streams confined to the Galactic plane. In stark contrast with the evolution in static potentials, which give rise to streams that g...

  12. Barómetro industrial LEON 50

    Directory of Open Access Journals (Sweden)

    Javier Álvarez Martínez

    2005-12-01

    Full Text Available El Barómetro indusrial LEON 50 es un trabajo de investigación que tiene como objetivo esencial identificar características patrimoniales, financieras y económicas de una muestra de empresas que actúan dentro de la industria leonesa. El soporte de este estudio empírico es la información contable anual auditada que depositan en el Registro Mercantil las empresas integrantes de la muestra, recogida básicamente en el balance de situación, la cuenta de pérdidas y ganacias y el cuadro de finaciación referidos al bienio 2001-02. En esencia, el Barómetro Industrial LEON 50 pretende ser un avance en el análisis, diagnóstico y mejor conocimiento de la industria regional, aportando una visión actualizada sobre estrategias y pautas de actuación empresarial que serán objeto de observación en períodos

  13. Bar represses dPax2 and decapentaplegic to regulate cell fate and morphogenetic cell death in Drosophila eye.

    Directory of Open Access Journals (Sweden)

    Jongkyun Kang

    Full Text Available The coordinated regulation of cell fate and cell survival is crucial for normal pattern formation in developing organisms. In Drosophila compound eye development, crystalline arrays of hexagonal ommatidia are established by precise assembly of diverse cell types, including the photoreceptor cells, cone cells and interommatidial (IOM pigment cells. The molecular basis for controlling the number of cone and IOM pigment cells during ommatidial pattern formation is not well understood. Here we present evidence that BarH1 and BarH2 homeobox genes are essential for eye patterning by inhibiting excess cone cell differentiation and promoting programmed death of IOM cells. Specifically, we show that loss of Bar from the undifferentiated retinal precursor cells leads to ectopic expression of Prospero and dPax2, two transcription factors essential for cone cell specification, resulting in excess cone cell differentiation. We also show that loss of Bar causes ectopic expression of the TGFβ homolog Decapentaplegic (Dpp posterior to the morphogenetic furrow in the larval eye imaginal disc. The ectopic Dpp expression is not responsible for the formation of excess cone cells in Bar loss-of-function mutant eyes. Instead, it causes reduction in IOM cell death in the pupal stage by antagonizing the function of pro-apoptotic gene reaper. Taken together, this study suggests a novel regulatory mechanism in the control of developmental cell death in which the repression of Dpp by Bar in larval eye disc is essential for IOM cell death in pupal retina.

  14. $B_s$-$\\bar{B_s}$ mixing from lattice QCD

    CERN Document Server

    Blossier, B

    2005-01-01

    We study the $B^0_s-\\bar{B^0_s}$ mixing amplitude in Standard Model by computing the relevant hadronic matrix element in the static limit of lattice HQET with the Neuberger light quark action. In the quenched approximation, and after matching to the $\\bar{\\rm MS}$ scheme in QCD, we obtain $\\hat{B}^{\\bar{\\rm MS},{\\rm NLO}}_{B_s}(m_b)=0.940(16)(22)$.

  15. Cereal and nut bars, nutritional quality and storage stability.

    Science.gov (United States)

    Estévez, A M; Escobar, B; Vásquez, M; Castillo, E; Araya, E; Zacarías, I

    1995-06-01

    Six snack-type bars were manufactured, to contain oat and wheat germ and two different walnut levels, agglutinated with natural sweeteners and fats. Two bars also contained toasted amaranth with brown sugar cover and wheat extrudate, while two others, contained puffed instead of toasted amaranth. Water activity (Aw) and moisture were determined in the manufactured products. Quality and sensory evaluation and proximate analysis were carried out on the bars containing highest levels of walnuts (18%). The caloric contribution of the bars was computed by Atwater methods. The nutritional quality of the bars was determined by means of the Protein Efficiency Ratio (PER) and Net Protein Ratio (NPR), and the results were used to obtain relative PER and relative NPR. Samples of the latter bars were kept under accelerated storage for 15 days at 37 degrees C and analyzed every 5 days to determine their Aw, moisture, peroxide and sensory acceptability. The drying time for the cereal - and walnut - based bars was 45 min at 120 degrees C. All bars presented a good fiber supply and the CN1 bar, containing only oat, wheat germ and walnut, had the greatest protein content. In the sensory evaluation, the walnut level with the greatest preference was 18%. PER and NPR values of the bars did not differ significantly showing values approximately 86% that of the casein value. During storage, the moisture and Aw decreased in all the bars. Peroxides remained within the acceptable ranges; acceptability based on sensory evaluation remained best in the bar with toasted amaranth.(ABSTRACT TRUNCATED AT 250 WORDS)

  16. Faraday resonance in dynamical bar instability of differentially rotating stars

    CERN Document Server

    Saijo, Motoyuki

    2008-01-01

    We investigate the nonlinear behaviour of the dynamically unstable rotating star for the bar mode by three-dimensional hydrodynamics in Newtonian gravity. We find that an oscillation along the rotation axis is induced throughout the growth of the unstable bar mode, and that its characteristic frequency is twice as that of the bar mode, which oscillates mainly along the equatorial plane. A possibility to observe Faraday resonance in gravitational waves is demonstrated and discussed.

  17. STABILIZER BARS – CALCULATIONS, CONSTRUCTION AND PRODUCTION METHODS

    Directory of Open Access Journals (Sweden)

    Adam Marek WITTEK

    2015-06-01

    Full Text Available The article outlines the calculation and production methods for stabilizer bars. Modern technological and structural solutions in contemporary cars are reflected also in the construction and manufacturing of stabilizer bars. A proper construction and the selection of parameters influence the strength properties, the weight, durability and reliability as well as the selection of an appropriate production method. The selection of the manufacturing process has a fundamental impact on the quality and durability of the stabilizer bars.

  18. Economic Impact of Cruise Ship Passengers in Bar Harbor, Maine

    OpenAIRE

    Gabe, Todd; Lynch, Colleen; McConnon, James; Allen, Thomas

    2003-01-01

    This report examines the economic impact of cruise ship passengers in Bar Harbor, Maine. In 2002, 64 cruise ships docked in Bar Harbor carrying about 120,000 passengers and crewmembers. The analysis presented in the report is based on 1,080 passenger surveys conducted between August and October of 2002. Economic impact figures are based on a total of 97,190 passengers, which is the capacity of the 64 cruise ships that were scheduled to visit Bar Harbor in 2002.

  19. Detector Control System for CMS Endcap RPCs and Cross Section Measurement of $t\\bar{t}$ dileptonic channel with the CMS Detector at $\\sqrt{s}$ = 8 $TeV$

    CERN Document Server

    AUTHOR|(CDS)2069981

    The Resistive Plate Chamber Endcap(RE) system consists of 432 double-gap chambers equipped with about 1296 front-end boards. Safe and correct operation of RE system requires a sophisticated and complex online Detector Control System(DCS), which should be able to control and monitor 2$\\times$$10^{3}$ hardware devices spanned on an area of about 2000 $m^{2}$. DCS of RE system monitors, acquires and stores about $10^{3}$ parameters obtained from the detector, electronics, power system, gas, and cooling systems. The RE DCS system and its performance during the 2007 and 2008 CMS cosmic runs, will be discussed in this thesis. The $\\tt$ pair production cross section is measured in 2012 proton-proton collisions at $\\sqrt{s}$ = 8 $TeV$ using 19.7 $fb^{-1}$ of integrated luminosity data sample of the CMS experiment. The measurement is done by using events in which we have two high $p_{T}$ leptons (muons or electrons), missing transverse energy and atleast one jet identified as $b$-quark, in the final state. The cross s...

  20. Shanghai’s Bars:Urban Romance and Sadness

    Institute of Scientific and Technical Information of China (English)

    LiuSha

    2002-01-01

    When speaking of Shanghai’s bars, what comes to people’s minds first must be Hengshan Street, a road known for its variety of bars. For many people, Hengshan Street is a landmark. On this street, bars in bold and unrestrained styles appeal to visitors. In fact, the whole street is a large open bar: the hurly-burly of "Hello" permeates every corner of the street; the resonant singing of "Rainbow Potato" echoes in the night sky; the rock’n roll of "Full House" fascinates passers-by with the wildness of John Lennon; even