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Sample records for fragments legers dans

  1. Study of light fragment production in Au + Au collisions at 150 and 400 A.MeV; Etude de la production de fragments legers dans les collisions Au + Au a 150 et 400 A.Me V

    Energy Technology Data Exchange (ETDEWEB)

    Amouroux, V

    1996-12-17

    We study light fragment production in Au + Au collisions at energies between 150 and 400 A.MeV. Experimental data are extracted from Phase I experiments performed with the FOPI detector at GSI-Darmstadt. We first give centrality criteria and the method used in order to have an evaluation of the impact parameter; that permit comparison between experiment and IQMD or FREESCO models. A first study concerns charge distributions and the reduced variance {gamma}{sub 2}. We observe that the amplitude of the reduced variance decreases rapidly as the centrality of the collision increases; this last point shows that there is no liquid-gas phase transition in central collisions. Such a conclusion agrees with theoretical studies made by the Nantes group concerning fragment formation. A second part concerns a systematic study of differential cross sections of fragment production. We show that IQMD model gives a good qualitative agreement with experimental data; nevertheless, charge distributions are not correctly reproduced by theory. A study of the parameter which fix the width of the Gaussian associated with the nucleons of the interacting system can improve the shape of the charge distributions. Finally, we give at the end of the thesis a systematic presentation of experimental invariant cross sections of fragment production. (author) 80 refs.

  2. Contribution to the study of low fragments correlations during Au + Au collisions at 150 and 400 A.MeV; Contribution a l`etude des correlations entre fragments legers dans les collisions Au+Au a 150 et 400 A.MeV

    Energy Technology Data Exchange (ETDEWEB)

    Montbel, I.

    1994-06-01

    The study of fragment-fragment correlations at small relative momenta can give informations on the space-time extend of the emitting source, and on the nuclear density, which is one of the variables used in the equation of state. This analysis shows the experimental results obtained with the FOPI detector at GSI-Darmstadt, for Au + Au central collisions at 150 and 400 A.MeV. These results are the first studies at such high energies and for heavy systems. Two fragments correlation functions are compared with theoretical calculations of D.H. Boal, including the size of the source as a parameter. We must take into account effects of experimental biases (namely the relative momentum resolution) on the theoretical correlation function, in order to make a comparison with experimental results. The extracted experimental radii correspond to the final phase of the expansion, and the obtained densities are smaller that normal density of nuclear matter. In the final state of the interaction, intermediate mass fragments and their excited states are observed. We note a shift of these excited states at 400 A.MeV, which can be explained by the detector effects. We observe a weak sensibility of the source size versus the centrality of the collision. That can be explained either by a mixing of sources, or by the observation of a source at the end of expansion whose the radius is quite independent of the initial centrality. Energetic particles correspond to smaller size of the source, which can be explained as a higher compression, or as a different stage of the collision. We give some prospectives for the future experiments at GSI-Darmstadt. (author). 117 refs.

  3. In-beam gamma-ray spectroscopy of neutron-rich nuclei using fragmentation of radioactive beams and half-lives measurements of excited levels in nuclei closed to {sup 68}Ni; Spectroscopie {gamma} en ligne de noyaux legers riches en neutrons produits par fragmentation de faisceau radioactif et mesures de temps de vie des niveaux excites dans des noyaux proches de {sup 68}Ni

    Energy Technology Data Exchange (ETDEWEB)

    Stanoiu, M.A

    2003-01-01

    This thesis deals with studies of nuclei far from the valley of stability produced at GANIL by projectile fragmentation at intermediate energies. It consists of two parts. The first one is dedicated to the study of very light exotic nuclei around N=14. This is the first time that online {gamma}-ray spectroscopy combined with the projectile fragmentation was used with radioactive incident beams at GANIL. The advantages and the limitations of this method were established. 40 different nuclei have been produced and studied at the same time. A strong dependence of the population of excited states on the type of projectile was observed. New information was obtained on the structure of the isotopes B{sup 14,15}, C{sup 17,18,19,20}, N{sup 18,19,20,21,22}, O{sup 22,23,24}, F{sup 24,25,26} and Ne{sup 29}. The level schemes obtained from this study have been compared with shell-model predictions. In particular, the energy of 1588(20) keV found for the first 2{sup +} excited state in C{sup 20}, as well as the non-existence of a bound state in O{sup 24}, show that the proton-neutron interaction plays an important role in the structure of these nuclei. In the second part, an experiment is presented concerning the neutron-rich isomer nuclei around Ni{sup 68} produced by the LISE spectrometer. The fast-timing method was applied for the first time for the study of nuclei produced by projectile fragmentation. Subnanosecond half-lives of several levels in Ni{sup 67,69,90} and Cu{sup 71,72} were measured simultaneously and with high precision. These results have allowed us to test the shell model predictions for several E2 transitions and their associated B(E2) transition probabilities. (author)

  4. On Brochard-Leger wall in liquid crystals

    International Nuclear Information System (INIS)

    Wang Xiyi.

    1986-07-01

    The theoretical problems related to the Brochard-Leger wall in liquid crystals have been further explicated. It has been shown that there exists a critical region in liquid crystals, beyond which the Brochard-Leger wall does not exist. The relaxation behaviour of the wall has been discussed, and the relaxation time has been calculated. The speed of the Brochard-Leger wall has been investigated for the case for which the tilt angle of the external field is equal to a critical angle. (author)

  5. Study of proton and 2 protons emission from light neutron deficient nuclei around A=20; Etude de l'emission proton et de deux protons dans les noyaux legers deficients en neutrons de la region A=20

    Energy Technology Data Exchange (ETDEWEB)

    Zerguerras, T

    2001-09-01

    Proton and two proton emission from light neutron deficient nuclei around A=20 have been studied. A radioactive beam of {sup 18}Ne, {sup 17}F and {sup 20}Mg, produced at the Grand Accelerateur National d'Ions Lourds by fragmentation of a {sup 24}Mg primary beam at 95 MeV/A, bombarded a {sup 9}Be target to form unbound states. Proton(s) and nuclei from the decay were detected respectively in the MUST array and the SPEG spectrometer. From energy and angle measurements, the invariant mass of the decaying nucleus could be reconstructed. Double coincidence events between a proton and {sup 17}F, {sup 16}O, {sup 15}O, {sup 14}O and {sup 18}Ne were registered to obtain excitation energy spectra of {sup 18}Ne, {sup 17}F, {sup 16}F, {sup 15}F et {sup 19}Na. Generally, the masses measures are in agreement with previous experiments. In the case of {sup 18}Ne, excitation energy and angular distributions agree well with the predictions of a break up model calculation. From {sup 17}Ne proton coincidences, a first experimental measurement of the ground state mass excess of {sup 18}Na has been obtained and yields 24,19(0,15)MeV. Two proton emission from {sup 17}Ne and {sup 18}Ne excited states and the {sup 19}Mg ground state was studied through triple coincidences between two proton and {sup 15}O, {sup 16}O and {sup 17}Ne respectively. In the first case, the proton-proton relative angle distribution in the center of mass has been compared with model calculation. Sequential emission from excited states of {sup 17}Ne, above the proton emission threshold, through {sup 16}F is dominant but a {sup 2}He decay channel could not be excluded. No {sup 2}He emission from the 1.288 MeV {sup 17}Ne state, or from the 6.15 MeV {sup 18}Ne state has been observed. Only one coincidence event between {sup 17}Ne and two proton was registered, the value of the one neutron stripping reaction cross section of {sup 20}Mg being much lower than predicted. (author)

  6. Fragmentation of the C60 molecule in collision with light ions studied by a multi-correlation technique. Cross-sections, electron spectroscopy; Fragmentation de la molecule C60 par impact d'ions legers etudiee en multicorrelation. Sections efficaces, spectroscopie d'electrons

    Energy Technology Data Exchange (ETDEWEB)

    Rentenier, A

    2004-04-01

    A quantitative study of the C60 fullerenes fragmentation in collision with light ions (H{sub n}{sup +} with n=1,2,3, He{sup q+} with q=1,2) in the velocity range 0,1 - 2,3 u.a.) is presented. The multi-correlation technique, developed between fragment ions and electrons with well defined energy, has enlightened some of the dependences and properties of fragmentation mechanisms (cross sections, electron spectroscopy, size distributions, kinetic energy of fragment ions, Campi's scatter plot, activation energies). The deposited energy hence appeared as an important parameter. Cross sections have been measured, for the first time, for all the collisional processes. Ionisation and capture only depends on the collision velocity. On the other hand, scaling laws with the deposited energy have been observed for the cross sections of multifragmentation, which depends on the collision energy and the nature of the projectile. The deposited energy has also been found as an essential parameter to understand the evolution of the charged fragment size distributions. The electron spectroscopy, achieved at an emission angle of 35 degrees, showed spectra peaked at important energies (from 5 to 20 eV). The spectra shape depends on the collision velocity. A first theoretical analysis points out the link between the observed energy distribution and the presence of a centrifugal potential barrier. Finally, correlation experiments between produced ions and electron energy reveal that electron energy increases with internal energy. (author)

  7. Bør leger ha reservasjonsrett ved assistert befruktning?

    Directory of Open Access Journals (Sweden)

    Morten Magelssen

    2011-10-01

    Full Text Available Omfanget av helsepersonells reservasjonsrett har nylig vært gjenstand for debatt i Norge. Vi spør om leger bør ha reservasjonsrett ved utførelse og henvisning til assistert befruktning, og drøfter argumenter for og imot ved hjelp av et rammeverk med sju kriterier for vurdering av reservasjon. Reservasjonsrettens grunnleggende dilemma er hvordan to viktige hensyn, henholdsvis pasientens rett til behandling og hensynet til helsepersonellets moralske integritet, best kan ivaretas. Det argumenteres for at leger bør ha rett til å reservere seg mot å utføre, assistere ved og henvise til assistert befruktning generelt hvis begrunnelsen er hensynet til befruktede eggs moralske verdi. Videre finner vi at leger også kan ha en moralsk rett til reservasjon mot å utføre, assistere ved og henvise til assistert befruktning for likekjønnede, men da på nærmere spesifiserte vilkår.Nøkkelord: reservasjonsrett, assistert befruktning, samvittighet, moralsk integritetEnglish summary: Should physicians have the right to conscientiously object to assisted reproduction?The extent of the healthcare worker's right to conscientious objection has recently been debated in Norway. This article asks whether physicians should have a right to conscientious objection to the performance of, and referral for, assisted reproduction, and discusses arguments for and against the same, utilizing a framework of seven criteria for the evaluation of conscientious objection. The fundamental dilemma of conscientious objection is how two important considerations can be reconciled: the patient's right to treatment, and the protection of the healthcare worker's moral integrity. It is argued that physicians should have the right to object to performing, assisting with, and referring for assisted reproduction generally when the objection is grounded in the moral value of the embryo. Furthermore, physicians may also have a moral right to object to performing, assisting with, and

  8. LEGER: knowledge database and visualization tool for comparative genomics of pathogenic and non-pathogenic Listeria species.

    Science.gov (United States)

    Dieterich, Guido; Kärst, Uwe; Fischer, Elmar; Wehland, Jürgen; Jänsch, Lothar

    2006-01-01

    Listeria species are ubiquitous in the environment and often contaminate foods because they grow under conditions used for food preservation. Listeria monocytogenes, the human and animal pathogen, causes Listeriosis, an infection with a high mortality rate in risk groups such as immune-compromised individuals. Furthermore, L.monocytogenes is a model organism for the study of intracellular bacterial pathogens. The publication of its genome sequence and that of the non-pathogenic species Listeria innocua initiated numerous comparative studies and efforts to sequence all species comprising the genus. The Proteome database LEGER (http://leger2.gbf.de/cgi-bin/expLeger.pl) was developed to support functional genome analyses by combining information obtained by applying bioinformatics methods and from public databases to improve the original annotations. LEGER offers three unique key features: (i) it is the first comprehensive information system focusing on the functional assignment of genes and proteins; (ii) integrated visualization tools, KEGG pathway and Genome Viewer, alleviate the functional exploration of complex data; and (iii) LEGER presents results of systematic post-genome studies, thus facilitating analyses combining computational and experimental results. Moreover, LEGER provides an unpublished membrane proteome analysis of L.innocua and in total visualizes experimentally validated information about the subcellular localizations of 789 different listerial proteins.

  9. Study of the angular correlations of light charged particles for the reaction {sup 35}CI (260 MeV) + {sup 24}Mg; Etude des correlations angulaires de particules legeres chargees dans la reaction {sup 35}CI (260 MeV) + {sup 24}Mg

    Energy Technology Data Exchange (ETDEWEB)

    Mahboub, D.

    1996-10-30

    This work is focussed on the investigation of deformed nuclei. The asymmetric fusion-fission of light heavy-ions (A {<=}60) with a high excitation energy (T {approx} 4 MeV) had lead to a large deformation of the compound nucleus at the scission point. The angular correlations between light particles (LP) and their emitting fragments has been used to probe the deformation of nucleus. Exclusive measurements were performed for the {sup 35}Cl (260 MeV) + {sup 24}Mg system leading to the {sup 59}Cu compound nucleus (CN). The comparison between the energy spectra of LP`s and a statistical calculation carried out by a Monte-Carlo code CASCADE has suggested a deformation of 1.3 (for an oblate shape) of the CN within the frame work of fusion-evaporation process. The source velocity spectrum of {alpha} particles and angular correlations of LP`s have showed that pre-scission and pre-equilibrium emissions are negligible in the present reaction. Finally the confrontation of the data with the statistical code GEMINI has pointed out the sequential emission character of the LP`s from the fission fragments. (author). 175 refs.

  10. Etude de la formation de resonances electroniques et de leur role dans la fragmentation neutre de molecules d'interet biologique

    Science.gov (United States)

    Lepage, Martin

    1998-12-01

    Cette these est presentee a la Faculte de medecine de l'Universite de Sherbrooke en vue de l'obtention du grade de Ph.D. en Radiobiologie. Elle contient des resultats experimentaux enregistres avec un spectrometre d'electrons a haute resolution. Ces resultats portent sur la formation de resonances electroniques en phase condensee et de differents canaux pour leur decroissance. En premier lieu, nous presentons des mesures d'excitations vibrationnelles de l'oxygene dilue en matrice d'argon pour des energies des electrons incidents de 1 a 20 eV. Les resultats suggerent que le temps de vie des resonances de l'oxygene est modifie par la densite d'etats d'electrons dans la bande de conduction de l'argon. Nous presentons aussi des spectres de pertes d'energie d'electrons des molecules de tetrahydrofuranne (THF) et d'acetone. Dans les deux cas, la position en energie des pertes associees aux excitations vibrationnelles est en excellent accord avec les resultats trouves dans la litterature. Les fonctions d'excitation de ces modes revelent la presence de plusieurs nouvelles resonances electroniques. Nous comparons les resonances du THF et celles de la molecule de cyclopentane en phase gazeuse. Nous proposons une origine commune aux resonances ce qui implique qu'elles ne sont pas necessairement attribuees a l'excitation des electrons non-apparies de l'oxygene du THF. Nous proposons une nouvelle methode basee sur la spectroscopie par pertes d'energie des electrons pour detecter la production de fragments neutres qui demeurent a l'interieur d'un film mince condense a basse temperature. Cette methode se base sur la detection des excitations electroniques du produit neutre. Nous presentons des resultats de la production de CO dans un film de methanol. Le taux de production de CO en fonction de l'energie incidente des electrons est calibre en termes d'une section efficace totale de diffusion des electrons. Les resultats indiquent une augmentation lineaire du taux de production de

  11. DETEKSI MUTASI KODON 510 dan 511 DAERAH RRDR GEN rpoB PADA ISOLAT KLINIK Mycobacterium tuberculosis MULTIDRUG RESISTANT DI BALI DENGAN PCR-RESTRICTION FRAGMENT LENGHT POLYMORPHISM

    Directory of Open Access Journals (Sweden)

    Made Rai Dwitya Wiradiputra

    2017-03-01

    Full Text Available ABSTRAK: Tujuan penelitian ini adalah untuk melakukan deteksi mutasi daerah RRDR gen rpoB Mycobacterium tuberculosis khususnya pada kodon 510 dan 511 dari isolat klinis Multidrug Resistant Tuberculosis (MDR-TB di Bali dengan metode Polymerase Chain Reaction – Restriction Fragment Length Polymorphism (PCR-RFLP. Isolat M. tuberculosis H37Rv digunakan sebagai kontrol bakteri yang tidak mengalami mutasi dan empat isolat klinis MDR-TB digunakan sebagai sampel pada penelitian ini. Proses PCR-RFLP meliputi dua tahap, yaitu amplifikasi (PCR dan digesti. Produk PCR hasil amplifikasi didigesti dengan enzim PvuII (New England Biolabs melalui proses inkubasi pada suhu 37oC selama 3 jam diikuti dengan inaktivasi ice shock pada suhu -20oC selama 5 menit. Hasil penelitian ini menunjukan bahwa enzim restriksi PvuII dapat mendeteksi mutasi kodon 510 dan 511 daerah RRDR gen rpoB M. tuberculosis dengan teknik PCR-RFLP. Pada isolat 134 diketahui terdapat mutasi pada kodon 510 dan/atau 511 sedangkan pada isolat P10, P11, dan P16 tidak ditemukan adanya mutasi pada kodon 510 dan 511. Berdasarkan hasil penelitian sebelumnya, diketahui pula bahwa mutasi yang terjadi pada isolat 134 adalah mutasi kodon 510 (CAG?CTG.   ABSTRACT: The objective of this study is to detect mutation in the region of RRDR of rpoB gene Mycobacterium tuberculosis particularly at codon 510 and 511 from MDR-TB clinical isolates in Bali using Polymerase Chain Reaction – Restriction Fragment Length Polymorphism (PCR-RFLP method. Isolate of M. tuberculosis H37Rv was used as control of non-mutated bacteria, and four MDR-TB clinical isolates were used for sample in this study. PCR-RFLP was conducted in two steps which were amplification (PCR and digestion. PCR products were digested using PvuII restriction enzyme (New England Biolabs through incubation at 37oC for 3 hours followed by ice shock inactivation at -20oC for 5 minutes. The result of this study showed that PvuII restriction enzyme could

  12. Emission of fragments in heavy ion-collisions at Fermi energy; Modes de production des fragments dans les collisions d'ions lourds aux energies intermediaires

    Energy Technology Data Exchange (ETDEWEB)

    Normand, J

    2001-10-01

    The study of reaction mechanisms in Fermi energy domain has shown the dominant binary character of the process. The two heavy sources produced after the first stage of the interaction (the quasi-projectile QP and the quasi-target QT) can experience various decay modes from evaporation to multifragmentation. However, the presence of light fragments at mid rapidity cannot be explained by the standard decay of the QP and the QT. To understand the mechanisms producing such a contribution, the break-up of the QP has been studied on the following systems: Xe+Sn from 25 to 50 MeV/A, Ta+Au and Ta+U at 33, 39.6 MeV/A and U+U at 24 MeV/A. The experiment has been performed at GANIL with the INDRA multidetector. The particular behaviour of the heaviest fragment and the correlation between the charge and the velocity of the fragments suggest a shape deformation followed by the rupture of a neck formed in between the two partners of the collision. The heaviest fragment could be the reminiscence of the projectile. A method based on the angular distribution of the heaviest fragment has allowed to separate the statistical break-up of the QP and the non equilibrated break-up. The statistical break-up ranges from 30 % to 75 % of the break-ups. The comparison of the statistical component with a statistical model gives information about the charge, the angular momentum and the temperature of the QP. The comparison of the non equilibrated component with dynamical models could give information about the parameters of the nuclear interaction in medium. (author)

  13. La narration d´une fin de cycle dans Fragments d´une histoire future de Gabriel Tarde

    OpenAIRE

    Premat, Christophe

    2014-01-01

    The French sociologist Gabriel Tarde is well-known for his theory of social imitation. His work Fragments d'une histoire future is less quoted as it is a prospective essay on the future of humanity. The article deals with the narrative of this history and focuses on the special writing of the end of a cycle. How do human beings react in extreme circumstances when one major source of energy disappears? How do they change their traditional world vision? What are the main values that we can save...

  14. Hartree-Fock theory for the equilibrium shape of light nuclei; Theorie Hartree-Fock de la forme d'equilibre des noyaux legers

    Energy Technology Data Exchange (ETDEWEB)

    Ripka, G. [Commissariat a l' Energie Atomique, 91 - Saclay (France). Centre d' Etudes Nucleaires

    1968-09-01

    Most of the content of this thesis is published in english in Advances In Nuclear Physics, Vol. 1 (Editors: Baranger and Vogt - Plenum Press). The Hartree- Fock equations are derived. The expansions of the orbits and the possible symmetries of the Hartree-Fock field are discussed. Wavefunctions of even-even N = Z nuclei are given for 12 {<=} A {<=} 40. The role of the monopole, quadrupole and exchange components of the force are discussed. The multiplicity of the solutions and the effect of the spin-orbit interaction are discussed. Exact angular momentum projection is used to generate rotational bands. The validity of the adiabatic rotational model in light nuclei is discussed. Hartree-Fock calculations are extended to include major-shell mixing in order to obtain quadrupole deformations without the use of effective charge. The incompressibility, of nuclei is discussed and the compatibility between the Hartree-Fock solutions, the Mottelson model of quadrupole deformations and the SU3 states of J.P. Elliott and M. Moshinsky is established. (author) [French] La theorie de Hartree-Fock est appliquee au calcul des fonctions d'onde des noyaux legers deformes. Les equations de Hartree-Fock, les symetries permises et le choix du developpement des orbites sont discutes. Les fonctions d'onde des noyaux pair-pairs N = Z (12 {<=} A {<=} 40) sont tabulees. Les contributions des composantes monopolaires et quadrupolaires ainsi que des termes d'echange de la force nucleon-nucleon sont discutees. La methode de projection de moment cinetique est utilisee pour engendrer les bandes de rotation. La validite du modele rotationnel adiabatique est discutee. Les calculs de Hartree-Fock qui tiennent compte du melange de plusieurs couches majeures dans chaque orbite sont appliques au calcul des deformations quadrupolaires sans l'utilisation de charge effective. L'incompressibilite des noyaux et la compatibilite des fonctions d'onde de Hartree- Fock avec les

  15. Investigation of correlations in light neutron-rich nuclei; Etude des correlations dans les noyaux legers riches en neutrons

    Energy Technology Data Exchange (ETDEWEB)

    Normand, G

    2004-10-01

    Correlations play a crucial role in understanding the structure of light nuclei at and beyond the neutron drip-line. In this context, the two-neutron halo nucleus He{sup 6} and the unbound systems H{sup 5}, He{sup 7,9} and Li{sup 10} have been studied via measurements of the breakup of beams of He{sup 6} and Be{sup 11,12}. The CHARISSA and DEMON detector arrays were employed. The interpretation was facilitated by a simulation code (SILLAGE) which provided for the setup. In the case of He{sup 7}, the existence of an excited state with E{sub r} {approx} 1 MeV and gamma {approx} 0.75 MeV was confirmed. The virtual character of the s-wave ground state of Li{sup 10} was also confirmed and a scattering length of as {approx} -16 fm deduced. The results obtained for He{sup 9} suggest that a virtual s-wave state may exist just above threshold. The study of the three-body breakup of He{sup 6} found that the decay of the first 2+ state is essentially direct, while the decay of the remaining continuum strength is sequential - passage via He{sup 5}. Using the technique of intensity interferometry an rms separation between the halo neutrons of 7.7 +- 0.8 fm was derived. This result was confirmed by a complementary method utilizing Dalitz plots. In the case of H{sup 5}, the invariant mass spectrum was found to exhibit a broad (gamma {approx} 2 MeV) structure some 1.8 MeV above threshold. Comparison with recent three-body model calculations suggest that this corresponds to the predicted 1/2+ ground state. An rms valence neutron separation of some 5.5 fm was estimated. A search was also carried out for the 4n system using the Be{sup 12*} (2 alpha + Xn decay channel). No signal was observed beyond that expected on the basis of the known background processes. (author)

  16. Diversité et fonction des communautés d'oiseaux et de lépidoptères dans les paysages forestiers fragmentés : réponses multi-échelles et interactions trophiques

    OpenAIRE

    Barbaro, Luc

    2013-01-01

    Une question centrale en écologie du paysage et en biogéographie de la conservation est d’identifier les processus écologiques sous-tendant la distribution des assemblages d’espèces à différentes échelles spatiales. La première partie de ce travail cherche à comprendre les patrons de réponses multi-échelles des communautés d’oiseaux et de lépidoptères à la structure et à la composition de l’habitat dans les paysages forestiers fragmentés. La seconde partie porte sur le rôle struct...

  17. Statistical and off-equilibrium production of fragments in heavy ion collisions at intermediate energies; Production statistique et hors-equilibre de fragments dans les collisions d`ions lourdes aux energies intermediaires

    Energy Technology Data Exchange (ETDEWEB)

    Bocage, Frederic [Lab. de Physique Corpusculaire, Caen Univ., 14 - Caen (France)

    1998-12-15

    The study of reaction products, fragments and light charged particles, emitted during heavy-ion collisions at intermediate energies has shown the dominant binary dissipative character of the reaction, which is persisting for almost all impact parameters. However, in comparison with this purely binary process, an excess of nuclear matter is observed in-between the quasi-projectile and the quasi-target. To understand the mechanisms producing such an excess, this work studies more precisely the breakup in two fragments of the quasi-projectile formed in Xe+Sn, from 25 to 50 MeV/u, and Gd+C and Gd+U at 36 MeV/u. The data were obtained during the first INDRA experiment at GANIL. The angular distributions of the two fragments show the competition between statistical fission and non-equilibrated breakup of the quasi-projectile. In the second case, the two fragments are aligned along the separation axis of the two primary partners. The comparison of the fission directions and probabilities with statistical models allows us to measure the fission time, as well as the angular momentum, temperature and size of the fissioning residue. The relative velocities are compatible with Coulomb and thermal effects in the case of statistical fission and are found much higher for the breakup of a non-equilibrated quasi-projectile, which indicates that the projectile was deformed during interaction with the target. Such deformations should be compared with dynamical calculations in order to constrain the viscosity of nuclear matter and the parameters of the nucleon-nucleon interaction, (author) 148 refs., 77 figs., 11 tabs.

  18. Research on critical behaviour during fragmentation of the projectile in the Xe+Sn (at 50 MeV/A) reaction; Recherche d`un comportement critique dans la fragmentation du projectile dans la reaction Xe+Sn a 50 MeV/A

    Energy Technology Data Exchange (ETDEWEB)

    Benlliure, J.

    1995-03-01

    The study of moments of fragments charge distributions produced in heavy ions collisions can give us evidence of a critical behavior of nuclear matter which could explain the multifragmentation pattern. From an experimental point of view, in order to perform this capabilities of the INDRA detector has made it possible to identify all these particles and to reconstruct the initial projectile-like fragment coming from binary collisions in the reaction Xe+Sn at 50 MeV/A. We have selected events where the initial projectile-like fragments keep their entire charge in a large range of excitation energy. The study of these fragment`s characteristics show clearly a change in the deexcitation pattern. The evolution of moments of the fragment charge distributions has been reproduced within a percolation model, in this sense we can interpreter this change in the deexcitation pattern as a function of the initial projectile-like fragment`s size shows the existence of finite-size effects. However, the signature of a phase transition remains independent on the projectile-like fragment`s size. (author). 74 refs., 58 figs., 9 tabs.

  19. Recherche de charginos et neutralinos dans le canal dimuon de meme signe aupres de l'experience DØ - FNAL

    Energy Technology Data Exchange (ETDEWEB)

    Lesne, Vincent [Blaise Pascal Univ, Aubiere (France)

    2006-07-01

    Dans le cadre du modele mSUGRA qui decrit un mecanisme de brisure simple de la supersym etrie, des sparticules avec des masses au-del a des limites fixees par les experiences de LEP II peuvent etre produites au Tevatron, collisionneur p$\\bar{p}$ delivrant une energie de 1.96 TeV dans le centre de masse. Un canal privilegie pour la d´ecouverte de la supersymetrie au Tevatron est la production associee du plus leger chargino, $\\tilde{χ}$$±\\atop{1}$ , et du second plus leger neutralino, $\\tilde{χ}$$0\\atop{2}$ . Les modes de desintegration leptoniques, $\\tilde{χ}$$0\\atop{2}$ → $\\tilde{χ}$$0\\atop{1}$ ℓ+- et $\\tilde{χ}$$±\\atop{1}$ → $\\tilde{χ}$$0\\atop{1}$ ℓ±νl, conduisent a une signature claire avec trois leptons et un quantite significative d’energie transverse manquante.

  20. Contribution to the analysis of light elements using x fluorescence excited by radio-elements; Contribution a l'analyse des elements legers par fluorescence x excitee au moyen de radioelements

    Energy Technology Data Exchange (ETDEWEB)

    Robert, A. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-01

    In order to study the possibilities of using radioactive sources for the X-fluorescence analysis of light elements, the principle is given, after a brief description of X-fluorescence, of the excitation of this phenomenon by X, {beta} and {alpha} emission from radio-elements. The operation and use of the proportional gas counter for X-ray detection is described. A device has been studied for analysing the elements of the 2. and 3. periods of the Mendeleev table. It makes it possible to excite the fluorescence with a radioactive source emitting X-rays or a particles; the X-ray fluorescence penetrates into a window-less proportional counter, this being made possible by the use of an auxiliary electric field in the neighbourhood of the sample. The gas detection pressure leading to the maximum detection yield is given. The spectra are given for the K{sub {alpha}} lines of 3. period elements excited by {sup 55}Fe, {sup 3}H/Zr and {sup 210}Po sources; for the 2. period the K{sub {alpha}} spectra of carbon and of fluorine excited by the {alpha} particles of {sup 210}Po. (author) [French] Afin d'etudier les possibilites d'emploi de sources radioactives a l'analyse par fluorescence X des elements legers, on presente apres rappel de notions generales sur la fluorescence X, le principe de l'excitation de ce phenomene par emission X, {beta}, {alpha} de radioelements. Le fonctionnement et l'utilisation du compteur proportionnel a gaz a la detection du rayonnement X est developpe. Un dispositif permettant l'analyse des elements des 2eme et 3eme periodes de la classification de Mendeleev est etudie. Il permet l'excitation de la fluorescence par source radioactive emettrice de rayons X ou de particules {alpha}; le rayonnement X de fluorescence penetre dans un compteur proportionnel depourvu de fenetre, ceci est rendu possible en creant un champ electrique auxiliaire au voisinage de l'echantillon. On definit une pression du gaz de detection

  1. Nuclear fragmentation

    International Nuclear Information System (INIS)

    Chung, K.C.

    1989-01-01

    An introduction to nuclear fragmentation, with emphasis in percolation ideas, is presented. The main theoretical models are discussed and as an application, the uniform expansion approximation is presented and the statistical multifragmentation model is used to calculate the fragment energy spectra. (L.C.)

  2. Chameleon fragmentation

    International Nuclear Information System (INIS)

    Brax, Philippe; Upadhye, Amol

    2014-01-01

    A scalar field dark energy candidate could couple to ordinary matter and photons, enabling its detection in laboratory experiments. Here we study the quantum properties of the chameleon field, one such dark energy candidate, in an ''afterglow'' experiment designed to produce, trap, and detect chameleon particles. In particular, we investigate the possible fragmentation of a beam of chameleon particles into multiple particle states due to the highly non-linear interaction terms in the chameleon Lagrangian. Fragmentation could weaken the constraints of an afterglow experiment by reducing the energy of the regenerated photons, but this energy reduction also provides a unique signature which could be detected by a properly-designed experiment. We show that constraints from the CHASE experiment are essentially unaffected by fragmentation for φ 4 and 1/φ potentials, but are weakened for steeper potentials, and we discuss possible future afterglow experiments

  3. Chameleon fragmentation

    Energy Technology Data Exchange (ETDEWEB)

    Brax, Philippe [Institut de Physique Théorique, CEA, IPhT, CNRS, URA 2306, F-91191Gif/Yvette Cedex (France); Upadhye, Amol, E-mail: philippe.brax@cea.fr, E-mail: aupadhye@anl.gov [Institute for the Early Universe, Ewha University, International Education, Building #601, 11-1, Daehyun-Dong Seodaemun-Gu, Seoul 120-750 (Korea, Republic of)

    2014-02-01

    A scalar field dark energy candidate could couple to ordinary matter and photons, enabling its detection in laboratory experiments. Here we study the quantum properties of the chameleon field, one such dark energy candidate, in an ''afterglow'' experiment designed to produce, trap, and detect chameleon particles. In particular, we investigate the possible fragmentation of a beam of chameleon particles into multiple particle states due to the highly non-linear interaction terms in the chameleon Lagrangian. Fragmentation could weaken the constraints of an afterglow experiment by reducing the energy of the regenerated photons, but this energy reduction also provides a unique signature which could be detected by a properly-designed experiment. We show that constraints from the CHASE experiment are essentially unaffected by fragmentation for φ{sup 4} and 1/φ potentials, but are weakened for steeper potentials, and we discuss possible future afterglow experiments.

  4. Un développement urbain durable et socialement inclusif est-il possible dans le contexte de fragmentation socio-spatiale des métropoles des pays émergents? Réflexions à partir des cas de Recife (Brésil et de Chennai (Inde

    Directory of Open Access Journals (Sweden)

    Carrière Jean-Paul

    2016-12-01

    Full Text Available Dans un contexte globalisé, le développement de villes socialement durables et inclusives implique de nombreux défis contradictoires. L’analyse comparée des cas de Chennai, en Inde, et de Recife, au Brésil, montre qu’au-delà des spécificités de ces métropoles, nous retrouvons des processus de fragmentation socio-spatiale comparables et un réel décalage entre un discours sur l’insertion sociale et des pratiques urbanistiques orientées par la quête d’attractivité, qui se soldent par l’accentuation des inégalités. Ces contradictions renvoient à des conflits entre planification stratégique, jeu des forces des marchés immobilier et foncier, et attentes des populations. L’analyse de ces contradictions invite à repenser l’articulation de la dialectique local/global et à s’interroger sur l’effectivité du « droit à la ville » dans les sociétés de pays émergents. La comparaison développée dans cet article s’appuie sur des recherches menées à Recife dans un premier temps au début de la décennie en cours, puis plus récemment à Chennai.

  5. Intermediate Fragment

    DEFF Research Database (Denmark)

    Kruse Aagaard, Anders

    2015-01-01

    ‘Engaging Through Architecture’ in 2015 by Aarhus School of Architecture as a part of the Ventura Lambrate Milan Design Week, where it was exhibited under the name Concrete. The fundamental pool of techniques and knowledge that set the agenda for the fragment was established before the intentions...

  6. Framing Fragmentation

    DEFF Research Database (Denmark)

    Bundgaard, Charlotte

    2009-01-01

    to create architectural meaning and give character to an architecture of fragmentation. Layers are both seen as conceptual as well as material frames which define certain strong properties or meanings in the architectural work. Defining layers is a way of separating and organizing; it both defines...

  7. Rock fragmentation

    Energy Technology Data Exchange (ETDEWEB)

    Brown, W.S.; Green, S.J.; Hakala, W.W.; Hustrulid, W.A.; Maurer, W.C. (eds.)

    1976-01-01

    Experts in rock mechanics, mining, excavation, drilling, tunneling and use of underground space met to discuss the relative merits of a wide variety of rock fragmentation schemes. Information is presented on novel rock fracturing techniques; tunneling using electron beams, thermocorer, electric spark drills, water jets, and diamond drills; and rock fracturing research needs for mining and underground construction. (LCL)

  8. Fragmented Authoritarianism or Integrated Fragmentation

    DEFF Research Database (Denmark)

    Brødsgaard, Kjeld Erik

    or from a position as business leader to a position in the state apparatus or in the Party and vice versa. To conceptualize the coexistence of the contradicting forces for further enterprise autonomy and continued central control that characterizes the evolving relationship between business groups...... and the Party-state, I suggest the notion of integrated fragmentation....

  9. Fragmentation based

    Directory of Open Access Journals (Sweden)

    Shashank Srivastava

    2014-01-01

    Gaining the understanding of mobile agent architecture and the security concerns, in this paper, we proposed a security protocol which addresses security with mitigated computational cost. The protocol is a combination of self decryption, co-operation and obfuscation technique. To circumvent the risk of malicious code execution in attacking environment, we have proposed fragmentation based encryption technique. Our encryption technique suits the general mobile agent size and provides hard and thorny obfuscation increasing attacker’s challenge on the same plane providing better performance with respect to computational cost as compared to existing AES encryption.

  10. Architectural fragments

    DEFF Research Database (Denmark)

    Bang, Jacob Sebastian

    2018-01-01

    the photographs as a starting point for a series of paintings. This way of creating representations of something that already exists is for me to see a way forward in the "decoding" of my own models into other depictions. The models are analyzed through a series of representations in different types of drawings....... I try to invent the ways of drawing the models - that decode and unfold them into architectural fragments- into future buildings or constructions in the landscape. [1] Luigi Moretti: Italian architect, 1907 - 1973 [2] Man Ray: American artist, 1890 - 1976. in 2015, I saw the wonderful exhibition...

  11. Fragmented Authoritarianism or Integrated Fragmentation

    DEFF Research Database (Denmark)

    Brødsgaard, Kjeld Erik

    proved their influence by obstructing the creation of new ministries and regulatory commissions that would limit their powers. The heads of these business groups often outrank their counterparts in state administrative organs and bureaus that are supposed to regulate their activities. The increased role...... of these business leaders prompts the question of whether we are seeing the development of distinct interest groups that could challenge Party and state authority and create a fragmented polity. However, through the nomenklatura system the Party has an important instrument of control to wield over business groups....... Through this system the Party controls the appointment and promotion of the heads of the most important state-owned enterprises. The nomenklatura system also enables the Party to rotate leaders in big business from a position as CEO in one company to a similar position in another state-owned company...

  12. Dan Wang

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Dan Wang. Articles written in Bulletin of Materials Science. Volume 36 Issue 6 November 2013 pp 1013-1017. Adhesion enhancement for liquid silicone rubber and different surface by organosilane and Pt catalyst at room temperature · Fang Wang Yanni Li Dan Wang.

  13. Study of the reactions resulting in heavy fragment formation in the collisions {sup 40}Ar + Cu, Ag and Au at 8 to 115 MeV/u; Etude des reactions avec formation d`un fragment lourd dans les collisions {sup 40}Ar + Cu, Ag et Au de 8 a 115 MeV/u

    Energy Technology Data Exchange (ETDEWEB)

    Colin, Eric Yves [Universite Claude Bernard Lyon-1, 69 - Lyon (France)

    1998-11-06

    This work concerns the study of nuclear collisions showing a heavy fragment in {sup 40}Ar + Cu, Ag and Au from 8 A MeV to 115 A MeV. The reactions are classified by centrality or collision violence via the multiplicity of charged particles detected in a 4{pi} array. For the most peripheral reactions (low multiplicities) we always find a projectile-like fragment with velocity near to that of the beam and a heavy target-like fragment with very small velocity. For the more central collisions we find the well-known incomplete fusion reactions at 17 and 27 A MeV. Above 27 A MeV two groups of very dissipative reactions are observed, both with high charged particle multiplicities. The first reaction group forms several fragments with Z {<=} 10 and average longitudinal velocity near to that of c.m. These are very rare, and are found only for the highest 1% of multiplicities. They produce a heavy fragment and a forward spray ({theta}{<=}60 angle) of particles with charge going from 1 to {approx_equal}13. The momentum carried out by the spray is randomly spread over all the particles. In spite of the increase of momentum carried by this spray with increasing beam energy, a heavy emission source is formed with 1 - 2 GeV of excitation energy. After a phase of expansion, especially signaled by Z = 1 particles, this source then evaporates many particles. Finally we observed the remaining heavy residual nucleus. (author) 117 refs., 85 figs., 12 tabs.

  14. Simulation of phase I FOPI detector and the study of the double differential cross sections of the fragment production in Au + Au collisions at 600 and 800 A.MeV; Simulation du detecteur FOPI phase I et etude des sections efficaces doublement differentielles de production de fragments dans les collisions Au + Au A 600 et 800 A.MeV

    Energy Technology Data Exchange (ETDEWEB)

    Berger, L. [Ecole Doctorale des Sciences Fondamentales, Clermont-Ferrand-2 Univ., 63 - Aubiere (France). U.F.R. de Recherche Scientifique et Technique

    1995-10-13

    This thesis has two parts. The first one is devoted to the study of influence of multiple collisions on various variables by means of the interface GEANT-FOPI. The second part deals with the study of mass double differential cross sections relative to rapidity and transverse energy obtained by phase I FOPI detector. It was found that the estimate of the rate of double collisions is strongly dependent on the utilised model and that the influence of multiple collisions on the double differential cross sections was negligible for rapidities near that of mass center. The second part of this work is devoted to the study of double differential cross sections of fragment production. The fitting of experimental distributions with the Boltzmann law seems to be convenient for the Z=1 fragments emitted in central collisions. The hypothesis of a unique pure thermal source is to be excluded for the Z > 1 fragments. In the case of central collisions, the consideration of the collective effects occurring, in the case of a thermal source explosion followed by an isotropic radial collective expansion, has resulted in a unique temperature value for Z=1 and Z=2, as well as, in a value of collective radial speed, of the order of magnitude of 0.3 c, common for all the fragments. The experimental findings achieved with the phase I FOPI detector allowed to conclude firmly that this scenario, implying an isotropic radial expansion, is strongly made evident in case of central reactions. In addition, the comparison of experimental data with the results obtained with the Isospin Quantum Molecular Dynamics model has shown that, in spite of an overall overestimation of distributions, a good agreement between theoretical estimates and experimental data was obtained for the collective temperature and speed values 76 refs.

  15. Universal elements of fragmentation

    International Nuclear Information System (INIS)

    Yanovsky, V. V.; Tur, A. V.; Kuklina, O. V.

    2010-01-01

    A fragmentation theory is proposed that explains the universal asymptotic behavior of the fragment-size distribution in the large-size range, based on simple physical principles. The basic principles of the theory are the total mass conservation in a fragmentation process and a balance condition for the energy expended in increasing the surface of fragments during their breakup. A flux-based approach is used that makes it possible to supplement the basic principles and develop a minimal theory of fragmentation. Such a supplementary principle is that of decreasing fragment-volume flux with increasing energy expended in fragmentation. It is shown that the behavior of the decreasing flux is directly related to the form of a power-law fragment-size distribution. The minimal theory is used to find universal asymptotic fragment-size distributions and to develop a natural physical classification of fragmentation models. A more general, nonlinear theory of strong fragmentation is also developed. It is demonstrated that solutions to a nonlinear kinetic equation consistent with both basic principles approach a universal asymptotic size distribution. Agreement between the predicted asymptotic fragment-size distributions and experimental observations is discussed.

  16. Simulation of a relativistic heavy ions beam transport in the matter: contribution of the fragmentation process and biological implications; Simulation du transport d`un faisceau d`ions lourds relativistes dans la matiere: contribution du processus de fragmentation et implication sur le plan biologique

    Energy Technology Data Exchange (ETDEWEB)

    Ibnouzahir, M.

    1995-03-01

    The study of relativistic heavy ion collisions permit an approach of the properties of dense and not hadronic matter, and an analysis of the reaction mechanisms. Such studies are also interesting on the biological point of view, since there exist now well defined projects concerning the radiotherapy with high LET particles as neutrons, protons, heavy ions. It is thus necessary to have a good understanding of the processes which occur in the propagation of a relativistic heavy ion beam (E{>=} 100 A.MeV) in matter. We have elaborated a three dimensional transport code, using a Monte Carlo method, in order to describe the propagation of Ne and Ar ions in water. Violent nuclear collisions giving fragmentation process have been taken into account by use of the FREESCO program. We have tested the validity of our transport model and we show an important change of the energy deposition at the vicinity of the Bragg peak; such a distortion, due mainly to fragmentation reactions, is of a great interest for biological applications. (author).

  17. Gamma spectroscopy of fission fragments using a Eurogam multidetector: search of octupolar relations in the neutron rich Xe isotopes; Spectroscopie gamma des fragments de fission a l`aide du multidetecteur Eurogam: recherche des correlations octupolaires dans les isotopes du Xe riches en neutrons

    Energy Technology Data Exchange (ETDEWEB)

    Bentaleb, M.

    1995-06-01

    A search for octupole deformation in neutron rich Xe isotopes has been conducted through gamma-ray of secondary fragments produced in the spontaneous fission of {sup 248} Cm. The spectrometer consisted of Eurogam 1 array and a set of LEPS detectors. Clean one-dimensional spectra were extracted from a cubic data array and gated matrices. This technique enabled the construction of level schemes for Xe isotopes with masses ranging from 138 to 144. None of the level schemes exhibit an alternating parity quasimolecular band, a feature usually encountered in nuclei with stable octupole deformation. For several isotopes, structures are observed in the level schemes which indicates that the nuclei are octupole soft. (author). 48 refs., 52 figs., 4 tabs.

  18. Fission fragment angular momentum

    International Nuclear Information System (INIS)

    Frenne, D. De

    1991-01-01

    Most of the energy released in fission is converted into translational kinetic energy of the fragments. The remaining excitation energy will be distributed among neutrons and gammas. An important parameter characterizing the scission configuration is the primary angular momentum of the nascent fragments. Neutron emission is not expected to decrease the spin of the fragments by more than one unit of angular momentum and is as such of less importance in the determination of the initial fragment spins. Gamma emission is a suitable tool in studying initial fragment spins because the emission time, number, energy, and multipolarity of the gammas strongly depend on the value of the primary angular momentum. The main conclusions of experiments on gamma emission were that the initial angular momentum of the fragments is large compared to the ground state spin and oriented perpendicular to the fission axis. Most of the recent information concerning initial fragment spin distributions comes from the measurement of isomeric ratios for isomeric pairs produced in fission. Although in nearly every mass chain isomers are known, only a small number are suitable for initial fission fragment spin studies. Yield and half-life considerations strongly limit the number of candidates. This has the advantage that the behavior of a specific isomeric pair can be investigated for a number of fissioning systems at different excitation energies of the fragments and fissioning nuclei. Because most of the recent information on primary angular momenta comes from measurements of isomeric ratios, the global deexcitation process of the fragments and the calculation of the initial fragment spin distribution from measured isomeric ratios are discussed here. The most important results on primary angular momentum determinations are reviewed and some theoretical approaches are given. 45 refs., 7 figs., 2 tabs

  19. Le corps dans l'Antiquité

    Directory of Open Access Journals (Sweden)

    Sophie Lalanne

    2008-06-01

    Full Text Available Ouvrages générauxLaqueur Thomas, La fabrique du sexe. Essai sur le corps et le genre en Occident, trad. fr., Paris, Gallimard, 1992.Feher Michel, Naddaff Ramona, Tazi Nadia, Fragments for a History of the Human Body, 3 volumes, New York, Zone Books, 1989.Le Corps dans l’AntiquitéBodiou Lydie, Frère Dominique, Mehl Véronique dir., L’expression des corps. Gestes, attitudes, regards dans l’iconographie antique, Rennes, Presses Universitaires de Rennes, 2006.Bonnard Jean-Baptiste, Le complexe de ...

  20. Controle optique de qubits lies a des centres isoelectroniques d'azote dans le GaAs

    Science.gov (United States)

    Ethier-Majcher, Gabriel

    Le traitement de l'information quantique est un domaine de recherche actuellement en pleine effervescence car il laisse entrevoir une revolution dans notre facon de traiter et d'echanger de l'information. D'une part, l'ordinateur quantique promet de resoudre des problemes comme la factorisation d'un polynome de facon beaucoup plus efficace qu'un ordinateur classique. D'autre part, les communications quantiques promettent l'echange d'information de facon fondamentalement inviolable. Afin de tirer pleinement profit de ces nouvelles technologies, il sera avantageux de construire des reseaux quantiques. Dans un tel reseau, des processeurs quantiques, les noeuds, seront connectes par des photons voyageant dans des fibres optiques. Les reseaux quantiques permettront de deployer les communications quantiques a grande echelle et de creer des super-ordinateurs quantiques. La realisation de reseaux quantiques necessitera des interfaces optiques pouvant echanger l'information de facon coherente entre un qubit (bit d'information quantique) et un photon. L'implementation de telles interfaces dans un systeme physique s'avere un important defi scientifique et technologique. Or, les systemes actuellement envisages a cette fin souffrent d'un faible couplage avec la lumiere ou encore de grandes inhomogeneites, constituant des obstacles a la realisation de reseaux a grande echelle. Dans cette these, le potentiel des centres isoelectroniques pour realiser des interfaces optiques est evalue. Deux types de qubits lies a des paires d'azote dans le GaAs sont consideres : les qubits excitoniques et les qubits de spin electronique, controlables par l'intermediaire d'excitons charges. Le controle optique complet des qubits excitoniques est demontre, ce qui constitue la premiere realisation du genre dans les centres isoelectroniques. L'observation d'excitons charges dans ce systeme, liant a la fois des trous lourds et des trous legers, laisse entrevoir de nouvelles possibilites afin de

  1. Embedded Fragments Registry (EFR)

    Data.gov (United States)

    Department of Veterans Affairs — In 2009, the Department of Defense estimated that approximately 40,000 service members who served in OEF/OIF may have embedded fragment wounds as the result of small...

  2. DNA fragmentation in spermatozoa

    DEFF Research Database (Denmark)

    Rex, A S; Aagaard, J.; Fedder, J

    2017-01-01

    Sperm DNA Fragmentation has been extensively studied for more than a decade. In the 1940s the uniqueness of the spermatozoa protein complex which stabilizes the DNA was discovered. In the fifties and sixties, the association between unstable chromatin structure and subfertility was investigated....... In the seventies, the impact of induced DNA damage was investigated. In the 1980s the concept of sperm DNA fragmentation as related to infertility was introduced as well as the first DNA fragmentation test: the Sperm Chromatin Structure Assay (SCSA). The terminal deoxynucleotidyl transferase nick end labelling...... (TUNEL) test followed by others was introduced in the nineties. The association between DNA fragmentation in spermatozoa and pregnancy loss has been extensively investigated spurring the need for a therapeutic tool for these patients. This gave rise to an increased interest in the aetiology of DNA damage...

  3. Fragmented Work Stories

    DEFF Research Database (Denmark)

    Humle, Didde Maria; Reff Pedersen, Anne

    2015-01-01

    , edited and performed by the storyteller in an ongoing process allowing tensions, discontinuities and editing between failures and achievements, between dreams and work realities and between home and work life. We argue that by including different types of fragmentation, we offer a new type......Following a strand of narrative studies pointing to the living conditions of storytelling and the micro-level implications of working within fragmented narrative perspectives, this article contributes to narrative research on work stories by focusing on how meaning is created from fragmented...... stories. We argue that meaning by story making is not always created by coherence and causality; meaning is created by different types of fragmentation: discontinuities, tensions and editing. The objective of this article is to develop and advance antenarrative practice analysis of work stories...

  4. Fragmentation Main Model

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The fragmentation model combines patch size and patch continuity with diversity of vegetation types per patch and rarity of vegetation types per patch. A patch was...

  5. Physics of projectile fragments

    International Nuclear Information System (INIS)

    Minamisono, Tadanori

    1982-01-01

    This is a study report on the polarization phenomena of the projectile fragments produced by heavy ion reactions, and the beta decay of fragments. The experimental project by using heavy ions with the energy from 50 MeV/amu to 250 MeV/amu was designed. Construction of an angle-dispersion spectrograph for projectile fragments was proposed. This is a two-stage spectrograph. The first stage is a QQDQQ type separator, and the second stage is QDQD type. Estimation shows that Co-66 may be separated from the nuclei with mass of 65 and 67. The orientation of fragments can be measured by detecting beta-ray. The apparatus consists of a uniform field magnet, an energy absorber, a stopper, a RF coil and a beta-ray hodoscope. This system can be used for not only this purpose but also for the measurement of hyperfine structure. (Kato, T.)

  6. Studies of light water lattices by the homogeneous boron poisoning technique; Etude des reseaux a eau legere par la methode d'empoisonnement homogene au bore

    Energy Technology Data Exchange (ETDEWEB)

    Bailly, J.; Calament, J.; Girard, Y.; Golinelli, C. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-01

    By homogeneously poisoning a critical facility with boric acid, one can balance important reactivities. Furthermore this technique is particularly interesting, due to the fact that it allows the substitution of cross sections to kinetic parameters in lattice calculations. With this use of boric acid as a poison arise important technological problems which are described in this report, the last part of which deals with the accuracy of the measurements made in these conditions. The main features of a lattice study made according to this moderator poisoning technique concern the determination of the concentration of dissolved boron which makes the multiplying assembly just critical and the determination of the reactivity factor as a function of temperature (this study has been carried out fill above 95 deg. C). (authors) [French] L'empoisonnement homogene d'une facilite critique par l'acide borique permet, outre d'effectuer des compensations de reactivites importantes, de jouer le role d'un intermediaire de mesure particulierement interessant par le fait qu'il conduit a substituer, dans le calcul des reseaux, des sections efficaces aux parametres cinetiques. Cette utilisation de l'acide borique comme poison ne va pas sans poser d'importants problemes technologiques qui sont decrits dans la presente etude, dont la derniere partie est consacree a la precision de mesures effectuees dans, ces conditions. Les points essentiels de l'etude d'un reseau suivant cette technique d'empoisonnement du moderateur, concernant la mesure de la concentration de bore dissous qui rend l'assemblage multiplicateur juste critique, ainsi que la determination du coefficient de reactivite en fonction de la temperature (l'etude a ete poussee au-dela de 95 deg. C). (auteurs)

  7. Fragment Impact Toolkit (FIT)

    Energy Technology Data Exchange (ETDEWEB)

    Shevitz, Daniel Wolf [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Key, Brian P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Garcia, Daniel B. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-09-05

    The Fragment Impact Toolkit (FIT) is a software package used for probabilistic consequence evaluation of fragmenting sources. The typical use case for FIT is to simulate an exploding shell and evaluate the consequence on nearby objects. FIT is written in the programming language Python and is designed as a collection of interacting software modules. Each module has a function that interacts with the other modules to produce desired results.

  8. Fragmentation of kidney stones

    International Nuclear Information System (INIS)

    Kovacs, K.; Kun, F.; Vertse, T.

    2005-01-01

    Complete text of publication follows. Fragmentation, i.e. the breaking of particulate materials into smaller pieces is abundant in nature and underlies several industrial processes, which attracted a continuous interest in scientific and engineering research over the past decades. In industrial applications, fragmentation processes are mostly used for the comminution of ores in various types of mills. Kidney stone is a well known human dis- ease which embitters the life of many people (in a country like the USA about 10 6 cases are registered yearly). In order to extract large kidney stones (diameter ≥ 1 cm) from the human body without operation, one of the most efficient treatment is the fragmentation of kidney stones by the so-called extracorporal shock wave lithography method: a shock wave penetrating the human body is generated by an electric pulse. The repeated application of the shock wave gradually fragments the stones into pieces of size ≤ 2 mm which then leave the body through the urine system. Recently, a novel type of lithographic method has been suggested by using widely focused shock waves which fragment the stones by a squeezing mechanism. Laboratory experiments showed that the widely focused squeezing waves achieve a higher fragmentation efficiency than the frequently used shock waves of sharp focus. Based on this method a novel medical treatment can be introduced which is less demanding for the patients. Before the application of the method in the clinical practice a detailed understanding of the fragmentation mechanism of kidney stones due to shock waves is required. Since analytic theoretical methods have serious limitations in this field, we develop a realistic model of the mechanical behavior of kidney stones and a simulation code which makes possible to study the mechanism of breakup under various external conditions. Computer simulations in two dimensions have revealed a peculiar way of crack formation, i.e. the crack which finally breaks

  9. Fragments of the Past

    OpenAIRE

    Peter Szende; Annie Holcombe

    2016-01-01

    With travel being made more accessible throughout the decades, the hospitality industry constantly evolved their practices as society and technology progressed. Hotels looked for news ways up service their customers, which led to the invention of the Servidor in 1918. Once revolutionary innovations have gone extinct, merely becoming fragments of the past.

  10. Picking Up (On) Fragments

    NARCIS (Netherlands)

    Ellis, Phil

    2015-01-01

    abstractThis article discusses the implications for archival and media archaeological research and reenactment artwork relating to a recent arts practice project: reenacttv: 30 lines / 60 seconds. It proposes that archival material is unstable but has traces and fragments that are full of creative

  11. Fragments of Time

    DEFF Research Database (Denmark)

    Christiansen, Steen Ledet

    Time travel films necessarily fragment linear narratives, as scenes are revisited with differences from the first time we saw it. Popular films such as Back to the Future mine comedy from these visitations, but there are many different approaches. One extreme is Chris Marker's La Jetée - a film...

  12. Wildlife habitat fragmentation.

    Science.gov (United States)

    John. Lehmkuhl

    2005-01-01

    A primary issue in forest wildlife management is habitat fragmentation and its effects on viability, which is the "bottom line" for plant and animal species of conservation concern. Population viability is the likelihood that a population will be able to maintain itself (remain viable) over a long period of time-usually 100 years or more. Though it is true...

  13. Fragments of the Past

    Directory of Open Access Journals (Sweden)

    Peter Szende

    2016-10-01

    Full Text Available With travel being made more accessible throughout the decades, the hospitality industry constantly evolved their practices as society and technology progressed. Hotels looked for news ways up service their customers, which led to the invention of the Servidor in 1918. Once revolutionary innovations have gone extinct, merely becoming fragments of the past.

  14. Stone fragmentation by ultrasound

    Indian Academy of Sciences (India)

    Some delicate nerves and fibres in the surrounding areas of the stones present in the kidney are also damaged by high ultrasonic intensity used in such systems. In the present work, enhancement of the kidney stone fragmentation by using ultrasound is studied. The cavitation bubbles are found to implode faster, with more ...

  15. Synthesis of arabinoxylan fragments

    DEFF Research Database (Denmark)

    Underlin, Emilie Nørmølle; Böhm, Maximilian F.; Madsen, Robert

    , or production of commercial chemicals which are mainly obtained from fossil fuels today.The arbinoxylan fragments have a backbone of β-1,4-linked xylans with α-L-arabinose units attached at specific positions. The synthesis ultilises an efficient synthetic route, where all the xylan units can be derived from D...

  16. Shape coexistence in krypton and selenium light isotopes studied through Coulomb excitation of radioactive ions beams; Etude de la coexistence de formes dans les isotopes legers du krypton et du selenium par excitation Coulombienne de faisceaux radioactifs

    Energy Technology Data Exchange (ETDEWEB)

    Clement, E

    2006-06-15

    The light krypton isotopes show two minima in their potential energy corresponding to elongated (prolate) and compressed (oblate) quadrupole deformation. Both configuration are almost equally bound and occur within an energy range of less than 1 MeV. Such phenomenon is called shape coexistence. An inversion of the ground state deformation from prolate in Kr{sup 78} to oblate in Kr{sup 72} with strong mixing of the configurations in Kr{sup 74} and Kr{sup 76} was proposed based on the systematic of isotopic chain. Coulomb excitation experiments are sensitive to the quadrupole moment. Coulomb excitation experiments of radioactive Kr{sup 74} and Kr{sup 76} beam were performed at GANIL using the SPIRAL facility and the EXOGAM spectrometer. The analysis of these experiments resulted in a complete description of the transition strength and quadrupole moments of the low-lying states. They establish the prolate character of the ground state and an oblate excited state. A complementary lifetime measurement using a 'plunger' device was also performed. Transition strength in neighboring nuclei were measured using the technique of intermediate energy Coulomb excitation at GANIL. The results on the Se{sup 68} nucleus show a sharp change in structure with respects to heavier neighboring nuclei. (author)

  17. Subcloning of DNA fragments.

    Science.gov (United States)

    Struhl, K

    2001-05-01

    The essence of recombinant DNA technology is the joining of two or more separate segments of DNA to generate a single DNA molecule that is capable of autonomous replication in a given host. The simplest constructions of hybrid DNA molecules involve the cloning of insert sequences into plasmid or bacteriophage cloning vectors. The insert sequences can derive from essentially any organism, and they may be isolated directly from the genome, from mRNA, or from previously cloned DNA segments (in which case, the procedure is termed subcloning). Alternatively, insert DNAs can be created directly by DNA synthesis. This unit provides protocols for the subcloning of DNA fragments and ligation of DNA fragments in gels.

  18. The Serendipity of Fragmentation

    DEFF Research Database (Denmark)

    Leixnering, Stephan; Meyer, Renate E.

    , it was the central government’s task to coordinate, steer and control the newly emerged decentralized organizations. This raises questions about the overall design of the public sector at present. Our paper engages with the prevalent public governance phenomenon of fragmentation from a design perspective in order......Reform approaches in the public sector led to significant changes in the sector’s design. Especially NPM-inspired reform measures which had largely aimed at organizational disaggregation created pluriform landscapes of public sector organizations (PSOs). Following a core public governance principle...... form of organizing between networks and formal organization: lacking a single center and featuring multiplex and multifaceted relations within the politico-administrative apparatus and between government and PSOs, high fragmentation, local and robust action, but latent structures of significant formal...

  19. Cross section measurements of the processes occurring in the fragmentation of H{sub n}{sup +} (3 {<=} n {<=} 35) hydrogen clusters induced by high speed (60 keV/u) collisions on helium atoms; Mesure des sections efficaces des differents processus intervenant dans la fragmentation d`agregats d`hydrogene H{sub n}{sup +} (3 {<=} n {<=} 35) induite par collision a haute vitesse (60 keV/u) sur un atome d`helium

    Energy Technology Data Exchange (ETDEWEB)

    Louc, Sandrine [Inst. de Physique Nucleaire, Lyon-1 Univ., 69 - Villeurbanne (France)

    1997-09-15

    Different processes involved in the fragmentation of ionised hydrogen clusters H{sub 3} + (H{sub 2}){sub (n-3)/2} (n = 5-35) have been studied in the same experiment: the fragmentation of the cluster is induced by the collision with an helium atom at high velocity ({approx_equal} c/100). The collision is realised in reversed kinematic - clusters are accelerated - which allows the detection of neutral and charged fragments. The different channels of fragmentation are identified by using coincidence techniques. For all the cluster sizes studied the capture cross sections of one electron of the target by the cluster is equal to the capture cross section of the H{sub 3}{sup +} ion. In the same way, the dissociation cross section of the H{sub 3}{sup +} core of the cluster does not depend on cluster size. These fragmentation processes are due to the interaction of H{sub 3}{sup +} core of the cluster and the helium atom without ionization of another component of the cluster. On the contrary, the cross sections of loss of one, two and three molecules by the cluster and the dissociation cross section of the cluster in all its molecular components depends strongly on the cluster size. This dependence is different from the one measured for the metastable decay of the cluster. Thus, the process of loss of molecules induced by a collision should correspond to a different dissociation mechanism. In regard of the singularities observed for the size dependence, the H{sub 9}{sup +}, H{sub 15}{sup +}, H{sub 19}{sup +} and H{sub 29}{sup +} clusters could be the `core` of the biggest clusters. These observation are in agreement with the size effects of smaller magnitude observed for the dissociation cross section (all the processes). The values of the cross section for the process of at least one ionization of the cluster indicate that about 80% of the fragmentation events result from this process. (author) 114 refs., 74 figs., 9 tabs.

  20. Fragment-fragment correlations in near-binary fragmentation of C60

    International Nuclear Information System (INIS)

    Vandenbosch, R.; Henry, B.; Cooper, C.H.; Liang, J.F.; Will, D.I.

    1997-01-01

    The collision dynamics of C 60 with H 2 and He gas has been studied using reverse kinematics. A beam of C 60 - is obtained by electron attachment to neutral molecules exiting an oven and then accelerated to energies between 75 and 150 keV. The collisions take place in a windowless gas cell. We energy analyze the products in a pair of electrostatic analyzers which are oriented so that coincidences between light and heavy fragments can be observed. Our energy, and hence mass, resolution is sufficient to uniquely identify all C n clusters between n=1 and 60. The principal question we are addressing is whether heavy products in the mass range C 34 to C 56 are produced solely by sequential emission of C 2 fragments, or whether longer chains (and possibly rings) compete with C 2 emission. From our coincidence studies we have conclusive evidence that fragments such as C 8 are fragmentation partners to heavy fragments. In general we find that the products of a binary fragmentation are sufficiently excited that sequential decay follows the initial fragmentation. Although only even-n heavy fragments are observed, the coincident light fragments include both odd and even-n fragments due to subsequent fragmentation of the excited lighter partner of the initial binary fragmentation. This scenario has been confirmed by studying coincidences between two light fragments. copyright 1997 American Institute of Physics

  1. SCALING AND 4-QUARK FRAGMENTATION

    NARCIS (Netherlands)

    SCHOLTEN, O; BOSVELD, GD

    1991-01-01

    The conditions for a scaling behaviour from the fragmentation process leading to slow protons are discussed- The scaling referred to implies that the fragmentation functions depend on the light-cone momentum fraction only. It is shown that differences in the fragmentation functions for valence- and

  2. TANGKI SEPTIK DAN MASALAHNYA

    Directory of Open Access Journals (Sweden)

    Sri Soewasti Soesanto

    2012-10-01

    Full Text Available Manusia yang sehat tiap hari membuang tinja yang harus ditampung dan/atau diolah secara saniter. Meskipun Indonesia telah 55 tahun merdeka dan telah memiliki banyak ahli sanitasi/teknik penyehatan baik lulusan dalam maupun luar negeri, namun cara pengelolaan tinja yang ada kebanyakan masih belum memenuhi syarat kesehatan. Tangki septik dianggap sebagai cara penampungan tinja yang terbaik, padahal sebenarnya masih terjadi pencemaran tanah dan air melalui saluran perembesan.Tangki septik (septic tank merupakan salah satu macam sarana pengolahan tinja manusia yang pada garis besarnya terdiri dari sebuah tangki pembusukan lumpur (sludge digester dan saluran perembesan efluen. Tangki pembusukan harus memenuhi syarat mengenai perbandingan panjang dan lebar serta syarat kedalaman maksimum dan minimum, agar pembusukan lumpur dari tinja manusia dapat berjalan sempurna malahan tidak berbau busuk lagi.

  3. The Serendipity of Fragmentation

    DEFF Research Database (Denmark)

    Leixnering, Stephan; Meyer, Renate E.

    Reform approaches in the public sector led to significant changes in the sector’s design. Especially NPM-inspired reform measures which had largely aimed at organizational disaggregation created pluriform landscapes of public sector organizations (PSOs). Following a core public governance principle...... form of organizing between networks and formal organization: lacking a single center and featuring multiplex and multifaceted relations within the politico-administrative apparatus and between government and PSOs, high fragmentation, local and robust action, but latent structures of significant formal...

  4. Contribution to the study of a method for measuring continuously the isotopic effect. The search for an isotopic effect during the reduction of cuprous oxide by a {sup 12}CO - {sup 14}CO mixture (1962); Contribution a l'etude d'une methode de mesure continue de l'effet isotopique. Recherche d'un effet isotopique dans la reduction de l'oxyde cuivreux par le melange {sup 12}CO - {sup 14}CO (1962)

    Energy Technology Data Exchange (ETDEWEB)

    Richard, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-07-15

    The determination of an isotopic effect between the two reactions: {sup 12}CO + Cu{sub 2}O {yields} {sup 12}CO{sub 2} + 2 Cu 'light' reaction {sup 14}CO + Cu{sub 2}O {yields} {sup 14}C{sub O}2 + 2 Cu 'heavy' reaction is possible if the respective kinetics are known. The condensation, during the reaction, of the carbon dioxide formed, and the measurement as a function of time of the residual carbon monoxide pressure, makes it possible to deduce, uninterruptedly, the 'light' reaction kinetics. The 'heavy' reaction kinetics are obtained by measuring continuously, in situ, the radioactivity of the residual reactant gas as a function of the time. The apparatus used for this is a plastic scintillator counter. A calibration curve of the measured radioactivity as a function of the reactant gas pressure in the absence of reaction makes it possible to compare the kinetics of the 'light' and 'heavy' reactions. The reaction temperature is chosen such that the reaction rate is sufficiently slow, so that the variation of the radioactivity during unit counting time is negligible. (author) [French] La determination d'un effet isotopique entre les deux reactions: {sup 12}CO + Cu{sub 2}O {yields} {sup 12}CO{sub 2} + 2 Cu reaction 'legere' {sup 14}CO + Cu{sub 2}O {yields} {sup 14}C{sub O}2 + 2 Cu reaction 'lourde' est rendue possible par la connaissance de leurs cinetiques respectives. La condensation, au cours de la reaction, du gaz carbonique forme et la mesure en fonction du temps de la pression de l'oxyde de carbone residuel, permet d'obtenir, de facon continue, la cinetique de la reaction 'legere'. La cinetique de la reaction lourde est determinee par la mesure continue, in situ, du taux de radioactivite du reactif gazeux residuel en fonction du temps. Le dispositif employe dans ce but est un compteur a scintillateur plastique. Une courbe d'etalonnage, du taux mesure de

  5. Sosiologi Ruang dan Tempat

    Directory of Open Access Journals (Sweden)

    John Urry

    2017-09-01

    Full Text Available Diterjemahkan dari John Urry “The Sociology of Space and Place”, dalam Blau (editor The Blackwell Companion to Sociology, Malden: Blackwell, 2004, hlm. 3-15. Artikel ini membahas bahwa ruang (dan tempat perlu menjadi pusat perhatian sosiologi. Artikel ini merangkum beberapa tulisan “klasik” tentang ruang yang dikembangkan dalam konteks kolonisasi geografi atas ruang. Artikel ini juga menunjukkan apa yang mengubah pandangan itu pada akhir 1970an dan kembalinya ruang dalam teori sosiologi dan ilmu sosial secara lebih umum. Pada bagian analisis akhir dihadirkan perkembangan terkini tentang sebuah proyek penelitian sosiologi tentang ruang yang mengikutsertakan pentingnya perbedaan mobilitas spasial antara, dalam, dan melampaui ruang-ruang tersebut.

  6. DEPRESI DAN GANGGUAN TIDUR

    Directory of Open Access Journals (Sweden)

    Wayan Eko Radityo

    2012-12-01

    Full Text Available Depresi merupakan gangguan mood berupa kesedihan yang intens, berlangsung dalamwaktu lama, dan mengganggu kehidupan normal yang insidennya semakin meningkatseiring dengan meningkatnya tekanan hidup. Tahun 2020, depresi diperkirakanmenempati urutan kedua penyakit di dunia. Gejala-gejala depresi terdiri dari gangguanemosi, gangguan kognitif, keluhan somatik, gangguan psikomotor, dan gangguanvegetatif. Salah satu gejala depresi yang muncul adalah gangguan tidur yang bisaberupa insomnia, bangun secara tiba-tiba, dan hipersomnia. Hal ini disebabkan olehgangguan neurotransmiter dan regulasi hormon. Selain sebagai gejala depresi, gangguantidur juga bisa merupakan penyebab depresi. Beberapa penelitian memberikanhubungan gangguan tidur dapat meningkatkan risiko depresi di kemudian hari.

  7. Generic behaviours in impact fragmentation

    Energy Technology Data Exchange (ETDEWEB)

    Sator, N.; Mechkov, S.; Sausset, F. [Paris-6 Univ. Pierre et Marie Curie, Lab. de Physique Theorique de la Matiere Condensee, UMR CNRS 7600, 75 - Paris (France); Mechkov, S. [Ecole Normale Superieure, Lab. de Physique Statistique, 75 - Paris (France)

    2008-02-15

    From atomic nuclei to supernovae, including plates and rocks, every cohesive system can be broken into fragments, provided that the deposited energy is sufficiently large compared to its cohesive energy. We present a simple numerical model for investigating the general properties of fragmentation. By use of molecular dynamics simulations, we study the impact fragmentation of a solid disk of interacting particles with a wall. Regardless of the particular form of the interaction potential, the fragment size distribution exhibits a power law behaviour with an exponent that increases logarithmically with the energy deposited in the system, in agreement with experiments. We expect this behaviour to be generic in fragmentation phenomena. (authors)

  8. Fragmentation of Chitosan by Acids

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Kasaai

    2013-01-01

    Full Text Available Fragmentation of chitosan in aqueous solution by hydrochloric acid was investigated. The kinetics of fragmentation, the number of chain scissions, and polydispersity of the fragments were followed by viscometry and size exclusion chromatography. The chemical structure and the degree of N-acetylation (DA of the original chitosan and its fragments were examined by 1H NMR spectroscopy and elemental analysis. The kinetic data indicates that the reaction was of first order. The results of polydispersity and the DA suggest that the selected experimental conditions (temperature and concentration of acid were appropriate to obtain the fragments having the polydispersity and the DA similar to or slightly different from those of the original one. A procedure to estimate molecular weight of fragments as well as the number of chain scissions of the fragments under the experimental conditions was also proposed.

  9. Keragaman dan Peran Biologi Arthrophoda pada Sawah Irigasi dan Tegalan

    OpenAIRE

    Suwarno, Suwarno

    2016-01-01

    Penelitian ini bertujuan untuk mengetahui keragaman arthropoda dan peran biologinya pada tanah sawah irigasi dan tegalan. Penelitian ini dilaksanakan di daerah persawahan di daerah Sragen pada bulan Maret – Mei 2016. Metode Penelitian dengan menggunakan pitfall trap atau perangkap jebakan yang diletakkan area persawahan dan tegalan. Teknik pengumpulan data dengan menggunakan purposive sampling. Sampel arthropoda yang diperoleh diidentifikasi dan dianalisis di Laboratorium pendidikan Biologi. ...

  10. Intermediate mass fragments emission in binary fragmentation model

    International Nuclear Information System (INIS)

    Bhattacharya, C.; Bhattacharya, S.

    1991-01-01

    Intermediate mass fragments emission in intermediate-energy nucleus-nucleus collisions has been studied in the framework of a generalized model where the fragments are assumed to be emitted from binary fissionlike decay of the fully equilibrated compound nucleus. The present formulation, with a schematic exit channel shape configuration and simple rotating liquid-drop nuclear potential, has been found to explain most of the intermediate mass fragments emission cross sections reasonably well without incorporating any free parameters in the calculation

  11. Fragmented medial coronoid process

    International Nuclear Information System (INIS)

    Juhasz, Cs.; Juhasz, T.

    1997-01-01

    Fragmented medial coronoid process: (FCP) is often considered to be part of the osteochondrosis dissecans complex, but trauma and growth discrepancies between the radius and ulna are proposed as causes. There is little to clinically differentiate FCP, from osteochondrosis dissecans (OCD) of the elbow. Pain on, flexion-extension of the elbow and lateral rotation of the paw is a little more consistent in FCP. Radiographic examination of the elbow is important despite the, fact that radiographic signs of the FCP are often nonspecific. Excessive osteoarthrosis and superimposition of the radial head and coronoid process make identification of the FCP difficult. Craniocaudal, flexed mediolateral and 25 degree craniocaudal-lateromedial views are necessary for diagnosis. Osteophyte production is more dramatic with FCP than with OCD and suggests therefore the occurrence of OCP in many cases. Although the detached process may be seen on any view, the oblique projection offers the least obstructed view. Exposure of the joint is identical to that for OCD, that means a medial approach with osteotomy of the epicondyle. In most cases the process is loose enough to be readily apparent, but in some it is necessary to exert force on the process in order to find the cleavage plane. It is necessary to remove the osteophytes as well and to inspect and irrigate the joint carefully to remove cartilage fragments before closure. Confinement is advisable for 4 weeks before returning the dog to normal activity. The outlook for function is good if the FCP is removed before secondary degenerative joint disease is well established

  12. Amplified restriction fragment length polymorphism in parasite genetics.

    Science.gov (United States)

    Masiga, D K; Tait, A; Turner, C M

    2000-08-01

    The amplified restriction fragment length polymorphism (AFLP) technique is a relatively new method for the analysis of polymorphism that has not yet been widely used in parasitology. In this article, Dan Masiga, Andy Tait and Mike Turner provide a brief introduction to AFLP and illustrate how it can be used in the investigation of marker inheritance in genetic crosses and in the analysis of polymorphism of field populations. They also briefly highlight the strengths and weaknesses of AFLP in comparison with other methods for detecting polymorphism and conclude that AFLP is a very useful addition to the range of techniques available.

  13. Fluctuations in the fragmentation process

    International Nuclear Information System (INIS)

    Botet, R.; Ploszajczak, M.

    1993-01-01

    Some general framework of sequential fragmentation is presented, as provided by the newly proposed Fragmentation - Inactivation - Binary model, and to study briefly its basic and universal features. This model includes as particular cases most of the previous kinetic fragmentation models. In particular it is discussed how one arrives in this framework to the critical behaviour, called the shattering transition. This model is then compared to recent data on gold multifragmentation at 600 MeV/nucl. (authors) 20 refs., 5 figs

  14. An Algebra for Program Fragments

    DEFF Research Database (Denmark)

    Kristensen, Bent Bruun; Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1985-01-01

    Program fragments are described either by strings in the concrete syntax or by constructor applications in the abstract syntax. By defining conversions between these forms, both may be intermixed. Program fragments are constructed by terminal and nonterminal symbols from the grammar and by variab......Program fragments are described either by strings in the concrete syntax or by constructor applications in the abstract syntax. By defining conversions between these forms, both may be intermixed. Program fragments are constructed by terminal and nonterminal symbols from the grammar...... and by variables having program fragments as values. Basic operations such as valuetransfer, composition and decomposition are defined for program fragments allowing more complicated operations to be implemented. Usual operations such as testing for equality are defined, and in addition more specialized operations...... such as testing that a program fragment is derivable from another and converting program fragments in concrete form to abstract form are defined. By introducing regular expressions in the grammar these may be used in program fragments in concrete form. By defining constructors for regular expressions these may...

  15. MRI of displaced meniscal fragments

    International Nuclear Information System (INIS)

    Dunoski, Brian; Zbojniewicz, Andrew M.; Laor, Tal

    2012-01-01

    A torn meniscus frequently requires surgical fixation or debridement as definitive treatment. Meniscal tears with associated fragment displacement, such as bucket handle and flap tears, can be difficult to recognize and accurately describe on MRI, and displaced fragments can be challenging to identify at surgery. A displaced meniscal fragment can be obscured by synovium or be in a location not usually evaluated at arthroscopy. We present a pictorial essay of meniscal tears with displaced fragments in patients referred to a pediatric hospital in order to increase recognition and accurate interpretation by the radiologist, who in turn can help assist the surgeon in planning appropriate therapy. (orig.)

  16. Polymer fragmentation in extensional flow

    International Nuclear Information System (INIS)

    Maroja, Armando M.; Oliveira, Fernando A.; Ciesla, Michal; Longa, Lech

    2001-01-01

    In this paper we present an analysis of fragmentation of dilute polymer solutions in extensional flow. The transition rate is investigated both from theoretical and computational approaches, where the existence of a Gaussian distribution for the breaking bonds has been controversial. We give as well an explanation for the low fragmentation frequency found in DNA experiments

  17. Fracture mechanics model of fragmentation

    International Nuclear Information System (INIS)

    Glenn, L.A.; Gommerstadt, B.Y.; Chudnovsky, A.

    1986-01-01

    A model of the fragmentation process is developed, based on the theory of linear elastic fracture mechanics, which predicts the average fragment size as a function of strain rate and material properties. This approach permits a unification of previous results, yielding Griffith's solution in the low-strain-rate limit and Grady's solution at high strain rates

  18. Polymer fragmentation in extensional flow

    Energy Technology Data Exchange (ETDEWEB)

    Maroja, Armando M.; Oliveira, Fernando A.; Ciesla, Michal; Longa, Lech

    2001-06-01

    In this paper we present an analysis of fragmentation of dilute polymer solutions in extensional flow. The transition rate is investigated both from theoretical and computational approaches, where the existence of a Gaussian distribution for the breaking bonds has been controversial. We give as well an explanation for the low fragmentation frequency found in DNA experiments.

  19. Perawatan dan Pelestarian Bahan Pustaka

    Directory of Open Access Journals (Sweden)

    Andi Ibrahim

    2013-06-01

    Full Text Available Perawatan bahan pustaka sangat diperlukan untuk menunjang fungsi perpustakaan dalam melaksanakan jasa perpustakaan dengan mengusahakan agar kondisi bahan pustaka terpelihara sebaik mungkin dan siap pakai. Pada umumnya media yang digunakan pada bahan pustaka adalah kertas, baik dalam bentuk buku, surat kabar, naskah, peta, gambar, dokumen dan bahan cetakan lainnya, selain itu ada juga perpustakaan yang memiliki koleksi foto dan negatif foto. Dengan adanya perkembangan ilmu pengetahuan dan teknologi, bagi perpustakaan yang telah maju sudah melengkapi koleksinya dengan bentuk mikro (mikrofilm dan mikrofish, rekaman suara, film, penyimpan data elektronik, CD-ROM dan lain-lain. Semua koleksi tersebut pasti akan mengalami kerusakan.

  20. The spectroscopy of fission fragments

    International Nuclear Information System (INIS)

    Phillips, W.R.

    1998-01-01

    High-resolution measurements on γ rays from fission fragments have provided a rich source of information, unobtainable at the moment in any other way, on the spectroscopy of neutron-rich nuclei. In recent years important data have been obtained on the yrast- and near yrast-structure of neutron-rich fission fragments. We discuss the scope of measurements which can be made on prompt gamma rays from secondary fission fragments, the techniques used in the experiments and some results recently obtained. (author)

  1. The spectroscopy of fission fragments

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, W.R. [Department of Physics and Astronomy, University of Manchester, Manchester, M13 9PL (United Kingdom); Collaboration: La Direction des Sciences de la Matiere du CEA (FR); Le Fonds National de la Recherche Scientifique de Belgique (BE)

    1998-12-31

    High-resolution measurements on {gamma} rays from fission fragments have provided a rich source of information, unobtainable at the moment in any other way, on the spectroscopy of neutron-rich nuclei. In recent years important data have been obtained on the yrast- and near yrast-structure of neutron-rich fission fragments. We discuss the scope of measurements which can be made on prompt gamma rays from secondary fission fragments, the techniques used in the experiments and some results recently obtained. (author) 24 refs., 8 figs., 1 tab.

  2. PREFERENSI PEMBIAYAAN USAHA MIKRO DAN KECIL : PERSPEKTIF GENDER DAN ENTREPRENEURABILITY

    Directory of Open Access Journals (Sweden)

    Khaira Amalia Fachrudin

    2013-06-01

    Full Text Available Preferensi pembiayaan dalam perusahaan besar lebih didasarkan pada karakteristik perusahaan tersebut.  Namun dalam usaha mikro dan kecil hal ini mungkin berbeda dan bergantung pada karakteristik pemiliknya seperti gender dan entrepreneurability.   Perbedaan gender mungkin juga membedakan entrepreneurability dan dukungan yang diterima.  Penelitian ini akan menguji apakah terdapat perbedaan preferensi pembiayaan berdasarkan gender, entrepreneurability berdasarkan gender dan berdasarkan preferensi pembiayaan, serta perbedaan dukungan berdasarkan gender.  Sampel dari usaha mikro dan kecil yang bergerak dalam bidang kuliner  diuji dengan uji beda Independent Sample t Test dan kemudian dengan Crosstabulation untuk lebih memperinci hasilnya.  Hasil uji menunjukkan bahwa tidak terdapat perbedaan yang signifikan preferensi pembiayaan berdasarkan gender dan berdasarkan  entrepreneurability, namun entrepreneurability berbeda signifikan berdasarkan gender dan juga ditemukan bahwa dukungan moral, tenaga, dan modal yang diterima pemilik usaha pria dan wanita tidak berbeda signifikan (p value lebih kecil dari 0.05.   Hasil ini menunjukkan bahwa terdapat kesetaraan gender dalam pembiayaan usaha dan entrepreneurability lebih tinggi pada pria.  Pria pemilik usaha juga mendapatkan dukungan tenaga kerja yang lebih banyak daripada wanita.  Dukungan tenaga ini adalah salah satu bentuk  financial bootstrapping karena dapat mengurangi pembiayaan usaha

  3. QGP and Modified Jet Fragmentation

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Xin-Nian

    2005-04-18

    Recent progresses in the study of jet modification in hotmedium and their consequences in high-energy heavy-ion collisions are reviewed. In particular, I will discuss energy loss for propagating heavy quarks and the resulting modified fragmentation function. Medium modification of the parton fragmentation function due to quark recombination are formulated within finite temperature field theory and their implication on the search for deconfined quark-gluon plasma is also discussed.

  4. Er moral bare noget vi leger?

    DEFF Research Database (Denmark)

    Thomsen, Frej Klem

    2014-01-01

    Hvis man er skeptiker, så er moral nemlig altid kun et udtryk for psykologi og kultur, også når det handler om for eksempel misbrug af børn i Tønder-sagen eller terror-angreb i Madrid, London og Mumbai .......Hvis man er skeptiker, så er moral nemlig altid kun et udtryk for psykologi og kultur, også når det handler om for eksempel misbrug af børn i Tønder-sagen eller terror-angreb i Madrid, London og Mumbai ....

  5. New Light Alloys (Les Nouveaux Alliages Legers)

    Science.gov (United States)

    1990-09-01

    some extent, both the application of mixed loading levels, in the programmed load sequences, and the presence of an aggresive environment speed up the...0.05 0.05 Total 0.15 0.15 0.15 0.15 0.15 0.15 0.15 "Numers Shown Are Either Maximuma or Ranges MICROSTRUCTURE AND DEFORMATION BEHAVIOR Cast Structure...T65I 0 5 10 20 50 100 Time to Failure (days) Figure 2. The effect of as-cast grain structure on the stress corrosion behavior of 8090- T851 plate. Base

  6. Robust Object Tracking Using Valid Fragments Selection.

    Science.gov (United States)

    Zheng, Jin; Li, Bo; Tian, Peng; Luo, Gang

    Local features are widely used in visual tracking to improve robustness in cases of partial occlusion, deformation and rotation. This paper proposes a local fragment-based object tracking algorithm. Unlike many existing fragment-based algorithms that allocate the weights to each fragment, this method firstly defines discrimination and uniqueness for local fragment, and builds an automatic pre-selection of useful fragments for tracking. Then, a Harris-SIFT filter is used to choose the current valid fragments, excluding occluded or highly deformed fragments. Based on those valid fragments, fragment-based color histogram provides a structured and effective description for the object. Finally, the object is tracked using a valid fragment template combining the displacement constraint and similarity of each valid fragment. The object template is updated by fusing feature similarity and valid fragments, which is scale-adaptive and robust to partial occlusion. The experimental results show that the proposed algorithm is accurate and robust in challenging scenarios.

  7. Deep Overbite Dan Cara Penanggulangannya

    OpenAIRE

    Siti Rofiah Nasution

    2008-01-01

    Masalah deep overbite dan seluruh dimensi vertikal harus dipertimbangkan pada setiap perawatan maloklusi. Deep overbite merupakan keadaan pada relasi sentrik di mana terdapat jarak vertikal yang besar antara kedua insisal insisivus rahang atas dan bawah dengan hubungan oklusal posterior yang normal. Berdasarkan etiologi deep overbite dapat dibedakan atas dua bagian besar yaitu deep overbite dentoalveolar (melibatkan gigi dan tulang alveolar) dan deep overbite skeletal (melibatkan gigi, tulang...

  8. INOVASI DAN STRATEGI PENCAPAIANNYA

    Directory of Open Access Journals (Sweden)

    Liem Ferryanto

    2009-01-01

    Full Text Available Innovation is the way of life of any institution to profitably sustain its life. It starts with empathy, the ability to reach outside of ourselves and walk in someone else’s shoes, and optimal implementation of the newly advanced technology. Innovation shows its results through continuously hard working efforts known as "10 Thousand Hours Rule". As world uncertainty creates complexity we, instead of predicting, should therefore anticipate the future by creating and managing real options on contingent projects or elements of alternative optimal strategies. This should reflect into our portfolio strategy. Abstract in Bahasa Indonesia: Inovasi merupakan darah bagi suatu institusi untuk bisa hidup berkelanjutan serta menguntungkan. Inovasi berupa penemuan baru secara sistematis yang berawal dari empati, kemampuan untuk melihat dunia melalui mata orang lain, dan pemanfaatan secara optimal kemajuan teknologi yang ada. Inovasi baru menghasilkan buahnya melalui kerja keras, yaitu dengan mengikuti “Aturan 10 Ribu Jam” secara berkesinambungan. Ketidakpastian, interaksi, keterbatasan dan degradasi menciptakan kompleksitas tentang kebutuhan dan solusi di masa depan. Oleh sebab itu daripada meramalkan risiko yang bakal terjadi, kita sebaiknya memasang strategi berupa skenario untuk mereduksi akibat dari risiko masa depan yang tidak kita mengerti. Skenario ini dapat diperoleh lewat penciptaan dan penanganan beberapa pilihan nyata atas semua proyek antisipatif yang ada. Kata kunci: Inovasi, ketidakpastian dan kompleksitas, aturan 10 ribu jam, paradoks strategi, peta jalan, empati, kerja berkesinambungan.

  9. Recent progress on perturbative QCD fragmentation functions

    International Nuclear Information System (INIS)

    Cheung, K.

    1995-05-01

    The recent development of perturbative QCD (PQCD) fragmentation functions has strong impact on quarkonium production. I shall summarize B c meson production based on these PQCD fragmentation functions, as well as, the highlights of some recent activities on applying these PQCD fragmentation functions to explain anomalous J/ψ and ψ' production at the Tevatron. Finally, I discuss a fragmentation model based on the PQCD fragmentation functions for heavy quarks fragmenting into heavy-light mesons

  10. PENGELOLAAN PENELITIAN DAN PENGEMBANGAN KESEHATAN DI THAILAND, MYANMAR, DAN INDIA

    Directory of Open Access Journals (Sweden)

    Anorital, SKM Anorital, SKM

    2012-09-01

    Full Text Available Dalam bulan Januari 1991 yang lalu, Sdr. Anorital, SKM (Ka. Subbag. Pengumpulan dan PengolahanData Badan Litbangkes dan H. Syafwani Mirin, SKM (Ka. Bag. Keuangan Badan Litbangkes memperoleh fellowship dari WHO untuk melakukan studi perbandingan ke institusi-institusi penelitian kesehatan di Thailand,Myanmar, dan India.Berikut di bawah ini tulisan bersangkutan yang menggambarkan secara garis besar pengelolaan penelitian dan pengembangan kesehatan pada masing-masing negara obyek studi. Semoga informasi yang terkandung pada tulisan ini dapat bermanfaat bagi pengembangan Badan Penelitian dan Pengembangan Kesehatan.

  11. Fragmentation properties of 6Li

    International Nuclear Information System (INIS)

    Lovas, R.G.; Kruppa, A.T.; Beck, R.; Dickmann, F.

    1987-01-01

    The α+d and t+τ cluster structure of 6 Li is described in a microscopic α+d cluster model through quantities that enter into the description of cluster fragmentation processes. The states of the separate clusters α, d, t and τ are described as superpositions of Os Slater determinants belonging to different potential size parameters. To describe both the 6 Li and fragment state realistically, nucleon-nucleon forces optimized for the used model state spaces were constructed. The fragmentation properties predicted by them slightly differ from those calculated with some forces of common use provided the latter are modified so as to reproduce the α, d and 6 Li energies. (author) 61 refs.; 9 figs

  12. Hands as markers of fragmentation

    Directory of Open Access Journals (Sweden)

    A. Barnard

    2005-07-01

    Full Text Available Margaret Atwood is an internationally read, translated, and critiqued writer whose novels have established her as one of the most esteemed authors in English (McCombs & Palmer, 1991:1. Critical studies of her work deal mainly with notions of identity from psychoanalytical perspectives. This study has identified a gap in current critical studies on Atwood’s works, namely the challenging of textual unity which is paralleled in the challenging of the traditional (single narrative voice. The challenging of textual unity and the single narrative voice brings about the fragmentation of both. This article will focus on the role that hands play as markers of fragmentation in “The Blind Assassin” (2000. In the novel, the writing hand destabilises the narrative voice, since it is not connected to the voice of a single author. If the author of the text – the final signified – is eliminated, the text becomes fragmentary and open, inviting the reader to contribute to the creation of meaning. Hands play a signficant role in foregrounding the narrator’s fragmented identity, and consequently, the fragmentation of the text. We will investigate this concept in the light of Roland Barthes’ notion of the scriptor, whose hand is metaphorically severed from his or her “voice”. Instead of the text being a unified entity, it becomes unstable and it displays the absence of hierarchical textual levels. Based mainly on Barthes’ writings, this article concludes that hands foreground the narrator’s fragmented identity, which is paralleled in the fragmented text.

  13. Kondisi oral higiene dan karies gigi pada vegetarian dan non vegetarian di Maha Vihara Maitreya Medan

    OpenAIRE

    Prawira, Albert

    2011-01-01

    Perbedaan pola makan antara vegetarian dan non vegetarian dapat mempengaruhi kesehatan gigi dan mulut. Tujuan penelitian adalah untuk mengetahui kondisi oral higiene dan karies gigi pada umat vegetarian dan non vegetarian di Maha Vihara Maitreya Medan. Jenis penelitian adalah survei deskriptif. Sampel terdiri atas 74 vegetarian dan 65 non vegetarian. Pemeriksaan oral higiene dan karies gigi masing-masing menggunakan indeks OHIS Greene dan Vermillion dan indeks DMFT Klein, se...

  14. DanRIS

    DEFF Research Database (Denmark)

    2009-01-01

    Windows 2000/XP/Vista platform computerprogram til DanRIS indberetning baseret på indskrivning af klienter på CPR, klientsforløb, faseforløb, ASI EuropASI composite score beregninger. Udgave: 2.1.0.5 Udgivelsesdato: 01-01-2009...

  15. MODAL MANUSIA DAN PRODUKTIVITAS

    Directory of Open Access Journals (Sweden)

    Erlinda Puspita Sari

    2014-03-01

    Full Text Available Modal manusia dianggap sebagai salah satu faktor penentu produktivitas. Modal manusia merupakan dimensi kualitatif dari sumberdaya manusia, seperti keahlian dan keterampilan, yang akan memengaruhi kemampuan produktif manusia tersebut. Dimensi kualitatif tersebut diperoleh melalui pendidikan, pelatihan dan kesehatan. Penelitian ini bertujuan untuk menganaliss efek dari modal manusia terhadap tingkat produktivitas di provinsi-provinsi di Indonesia. Dalam penelitian ini, tingkat pendidikan diukur dengan beberapa indikator, yaitu; angka melek huruf dan angka partisipasi murni tingkat SD, SMP maupun SMA. Tingkat kesehatan diukur dengan angka kematian bayi. Data yang digunakan adalah data panel dari 25 provinsi di Indonesia selama perioede 1996-2010 yang dianalisis dengan menggunakan Model Panel Data Fixed Effect. Hasil analisis menunjukkan bahwa modal manusia yang diukur dari tingkat pendidikan (APM dan tingkat kesehatan (AKB merupakan faktor yang berpengaruh dan signifikan untuk menjelaskan variasi produktivitas meskipun magnitude-nya lebih kecil dibandingkan dengan modal fisik. Hasil analisis juga menunjukkan bahwa variabel pendidikan memiliki magnitude yang lebih besar dibandingkan dengan variabel kesehatan. Human capital is regarded as one of the determining factors of productivity. Human capital is qualitative dimension of human resource which includes skills and knowledge. These qualitative dimensions are internalized through education, training and health. This study aimed to analyze the effect of human capital on productivity level across provinces in Indonesia. In this study, the level of education was measured by literacy and school enrollment rate (in primary, secondary and high school. The level of health was measured by infant mortality rate. The study employed a panel data of 25 provinces in Indonesia during the period of 1996-2010. Using fixed effect method, the result showed that secondary school enrollment rate and infant mortality

  16. Fragmented nature: consequences for biodiversity

    NARCIS (Netherlands)

    Olff, H.; Ritchie, M.E.

    2002-01-01

    We discuss how fragmentation of resources and habitat operate differently on species diversity across spatial scales, ranging from positive effects on local species coexistence to negative effect on intermediate spatial scales, to again positive effects on large spatial and temporal scales. Species

  17. Fragmented nature : consequences for biodiversity

    NARCIS (Netherlands)

    Olff, Han; Ritchie, Mark E.

    2002-01-01

    We discuss how fragmentation of resources and habitat operate differently on species diversity across spatial scales, ranging from positive effects on local species coexistence to negative effect on intermediate spatial scales, to again positive effects on large spatial and temporal scales. Species

  18. Nuclear energy release from fragmentation

    Energy Technology Data Exchange (ETDEWEB)

    Li, Cheng [The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875 (China); Beijing Radiation Center, Beijing 100875 (China); Souza, S.R. [Instituto de Física, Universidade Federal do Rio de Janeiro Cidade Universitária, Caixa Postal 68528, 21945-970 Rio de Janeiro (Brazil); Tsang, M.B. [The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875 (China); Beijing Radiation Center, Beijing 100875 (China); National Superconducting Cyclotron Laboratory and Physics and Astronomy Department, Michigan State University, East Lansing, MI 48824 (United States); Zhang, Feng-Shou, E-mail: fszhang@bnu.edu.cn [The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875 (China); Beijing Radiation Center, Beijing 100875 (China); Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000 (China)

    2016-08-15

    It is well known that binary fission occurs with positive energy gain. In this article we examine the energetics of splitting uranium and thorium isotopes into various numbers of fragments (from two to eight) with nearly equal size. We find that the energy released by splitting {sup 230,232}Th and {sup 235,238}U into three equal size fragments is largest. The statistical multifragmentation model (SMM) is applied to calculate the probability of different breakup channels for excited nuclei. By weighing the probability distributions of fragment multiplicity at different excitation energies, we find the peaks of energy release for {sup 230,232}Th and {sup 235,238}U are around 0.7–0.75 MeV/u at excitation energy between 1.2 and 2 MeV/u in the primary breakup process. Taking into account the secondary de-excitation processes of primary fragments with the GEMINI code, these energy peaks fall to about 0.45 MeV/u.

  19. Phthalocyanides sensitized fragmentation of proteins

    Czech Academy of Sciences Publication Activity Database

    Klementová, S.; Tothová, D.; Revaková, R.; Kasková, M.; Wagnerová, Dana Marie

    2001-01-01

    Roč. 5, č. 1 (2001), s. 13-18 ISSN 0972-0626 R&D Projects: GA ČR GA203/96/1322 Institutional research plan: CEZ:AV0Z4032918 Keywords : phthalocyanides * photosensitied fragmentation of proteins Subject RIV: CA - Inorganic Chemistry

  20. Mesure des corrélations gamma-hadrons et hadrons-hadrons dans les collisions pp à 7 TeV pour l'étude de la fragmentation des jets avec l'expérience ALICE du LHC

    CERN Document Server

    Mao, Y; Schutz, Yves

    The ALICE experiment, which uses the ultra-relativistic heavy-ions collisions produced by the LHC at CERN, is dedicated to the study of a new state of nuclear matter, which could be composed of a Quark-Gluon Plasma (QGP). Among the probes sharing information on the medium properties, those relative to the production of high transverse momentum jets are very interesting. The analysis presented in this thesis is focused on photon-jet events, which contain one photon of high transverse momentum and one jet emitted in the opposite direction. The jet comes from the fragmentation of the initial parton, after passing through the medium. The thesis includes a simulation study of the relevant observables for the photon-hadron correlation measurement and an analysis of first data from LHC in proton-proton collisions. Preliminary results on the transverse momentum of incident partons and on the correlation function have been obtained.

  1. Experimental Volcanology: Fragmentation and Permeability

    Science.gov (United States)

    Spieler, O.

    2005-12-01

    An increasing number of scientists design new experiments to analyse processes that control the dynamics of explosive eruptions. There research is mostly coupled to numerical models and aims toward its controlling parameters. The fragmentation process, its threshold and the speed of the fragmentation wave as well as the energy consumed by the fragmentation are some hot spots of the experimental volcanology. Analysing the fragmentation behaviour of volcaniclastics as close to the natural system as possible, we found a number of physical constrains. Identifying the porosity as determining factor of the threshold, we realised that neither threshold nor the speed of the fragmentation process are solely controlled by the rock density. The later results of the shock tube type apparatus lead to the analysis of the specific surface area and permeability as direct links to textural features. Permeability analysis performed in a modified shock tube type apparatus, show two clear, distinct trends for dome rock and pyroclastic samples. The specific surface determined by Argon sorbtion (BET) as well as textural features of pumices from Campi Flegrei, Montserrat and Krakatoa (1883) give in contrary evidence of a more complex story. Large spherical, or ellipsoidal bubbles around fractured crystals prove that the high permeability of the pumice has partially developed after the fixing of the bubble size distribution. This puts up the question, if permeability measurements on pyroclastic samples reveal relevant numbers! The surface tension controlled 'self sealing' behaviour of surfaces from foaming obsidian hinders in situ measurements. Close textural investigations will have to clarify how the 'post process' samples deviate from the syneruptive conduit filling.

  2. The VERDI fission fragment spectrometer

    International Nuclear Information System (INIS)

    Fregeau, M. O.; Brys, T.; Gamboni, T.; Geerts, W.; Oberstedt, S.; Oberstedt, A.; Borcea, R.

    2013-01-01

    The VERDI time-of-flight spectrometer is dedicated to measurements of fission product yields and of prompt neutron emission data. Pre-neutron fission-fragment masses will be determined by the double time-of-flight (TOF) technique. For this purpose an excellent time resolution is required. The time of flight of the fragments will be measured by electrostatic mirrors located near the target and the time signal coming from silicon detectors located at 50 cm on both sides of the target. This configuration, where the stop detector will provide us simultaneously with the kinetic energy of the fragment and timing information, significantly limits energy straggling in comparison to legacy experimental setup where a thin foil was usually used as a stop detector. In order to improve timing resolution, neutron transmutation doped silicon will be used. The high resistivity homogeneity of this material should significantly improve resolution in comparison to standard silicon detectors. Post-neutron fission fragment masses are obtained form the time-of-flight and the energy signal in the silicon detector. As an intermediary step a diamond detector will also be used as start detector located very close to the target. Previous tests have shown that poly-crystalline chemical vapour deposition (pCVD) diamonds provides a coincidence time resolution of 150 ps not allowing complete separation between very low-energy fission fragments, alpha particles and noise. New results from using artificial single-crystal diamonds (sCVD) show similar time resolution as from pCVD diamonds but also sufficiently good energy resolution. (authors)

  3. IDENTIFIKASI GEN ENTEROTOKSIN DAN EXFOLIATIF ISOLAT Staphylococcus aureus ASAL SUSU SAPI PERAH DAN SUSU KAMBING DARI BOGOR

    Directory of Open Access Journals (Sweden)

    Budi Prasetyo

    2015-12-01

    Full Text Available In humans, Staphylococcus aureus is an important pathogen as the cause of many cases of diseases such as food poisoning, skin infections, endocarditis, pneumonia, osteomyelitis, septic arthritis, and enshefalitis. The experiment was conducted at  the Laboratory Biotrop SEAMEO, Bogor aims to detect enterotoxin and exfoliative genes from Staphylococcus aureus isolates origin dairy cow milk and goat milk from the village of Cijeruk, Bogor. Research methods include preparation of DNA, 23S rRNA gene amplification, enterotoxin gene amplification and exfoliative gene amplification. Results of enterotoxin gene amplification (sea, seb and exfoliative gene amplification (eta against 2 isolates of S. aureus showed positive results, but negative for the exfoliative gene (etb. A positive result was indicated by the appearance of DNA fragments that have a specific length (121 bp sea, seb 477 bp, and 119 bp eta according to the PCR products of reference and GeneBank database. It is concluded that the gene has been detected enterotoxin (sea, seb and exfoliative (eta on isolates of S. aureus origin dairy cow milk and goat milk from the village of Cijeruk, Bogor. Pada manusia, Staphylococcus aureus merupakan patogen penting sebagai penyebab timbulnya berbagai kasus penyakit seperti keracunan makanan, infeksi kulit, endokarditis, pneumonia, osteomielitis, sepsis artritis, dan enshefalitis. Penelitian dilaksanakan di Laboratorium Seameo Biotrop, Bogor bertujuan mendeteksi gen enterotoksin dan exfoliatif isolat Staphylococcus aureus asal susu sapi perah dan susu kambing dari Desa Cijeruk, Bogor. Metode penelitian meliputi preparasi DNA, amplifikasi gen 23S rRNA, amplifikasi gen enterotoksin dan exfoliatif. Hasil amplifikasi gen enterotoksin (sea, seb dan exfoliatif (eta terhadap 2 isolat S. aureus menunjukkan hasil positif, tetapi negatif terhadap gen exfoliatif (etb. Hasil positif tersebut ditandai dengan munculnya fragmen DNA yang memiliki panjang spesifik (sea

  4. ISLAM DAN RADIKALISME: Upaya Antisipasi dan Penanggulangannya

    Directory of Open Access Journals (Sweden)

    Idrus Ruslan

    2017-02-01

    Full Text Available Sejak tragedi pemboman WTC tanggal 11 September 2001 yang disusul dengan rangkaian peledakan bom di sejumlah negara, banyak orang non Muslim yang berasumsi bahwa ajaran Islam identik dengan radikalisme. Walaupun assumsi yang berkembang itu dapat dimaklumi, namun keyakinan tersebut tentu saja tidak sepenuhnya benar. Karena meskipun terdapat sekelompok orang Islam yang berbuat radikal, akan tetapi mayoritas Muslim justru bertentangan dengan mereka. Lagi pula, jika dicermati secara mendalam, sesungguhnya Islam sama sekali tidak mentolerir tindakan radikal. Ia adalah agama kasih sayang yang sangat mendodrong penganutnya untuk berbuat baik terhadap orang lain, termasuk kepada orang-orang non-Muslim. Artikel ini menawarkan beberapa upaya strategis dalam mengantisipasi dan menanggulangi bahaya radikalisme-terorisme.

  5. EPISTEMOLOGI DAN KETERBATASAN TEORI GRAVITASI

    Directory of Open Access Journals (Sweden)

    Erwin Erwin

    2017-08-01

    Full Text Available Peristiwa tentang kecenderungan jatuhnya benda-benda menuju pusat bumi dan keteraturan peredaran planet dan benda-benda langit lainnya dalam tata surya dahulu dianggap dua fenomena yang berbeda. Mekanika benda langit dan mekanika bumi yang sebelumnya merupakan dua pengetahuan yang terpisah, dianggap satu kesatuan oleh Sir Isaac Newton. Newton mengemukakan hukum gravitasi umum yaitu gaya tarik menarik antara dua benda besarnya sebanding dengan massa masing-masing benda dan berbanding terbalik dengan kuadrat jarak antara kedua benda. Hukum gravitasi ini sukses menjalaskan bagaimana benda cendrung jatuh menuju pusat bumi dan peredaran planet dan benda-benda langit lain mengelilingi matahari dalam sistem tata surya. Namun hukum gravitasi Newton ternyata tidak sepenuhnya tepat, beberapa hal dapat dijelaskan dengan hukum relativitas Einstein, namun demikian hukum relativitas Einstein juga dicurigai masih perlu diamandemen agar dapat menjelaskan fenomena alam dengan tepat.

  6. Epistemologi dan Keterbatasan Teori Gravitasi

    Directory of Open Access Journals (Sweden)

    Erwin Erwin

    2017-08-01

    Full Text Available Peristiwa tentang kecenderungan jatuhnya benda-benda menuju pusat bumi dan keteraturan peredaran planet dan benda-benda langit lainnya dalam tata surya dahulu dianggap dua fenomena yang berbeda. Mekanika benda langit dan mekanika bumi yang sebelumnya merupakan dua pengetahuan yang terpisah, dianggap satu kesatuan oleh Sir Isaac Newton. Newton mengemukakan hukum gravitasi umum yaitu gaya tarik menarik antara dua benda besarnya sebanding dengan massa masing-masing benda dan berbanding terbalik dengan kuadrat jarak antara kedua benda. Hukum gravitasi ini sukses menjalaskan bagaimana benda cendrung jatuh menuju pusat bumi dan peredaran planet dan benda-benda langit lain mengelilingi matahari dalam sistem tata surya. Namun hukum gravitasi Newton ternyata tidak sepenuhnya tepat, beberapa hal dapat dijelaskan dengan hukum relativitas Einstein, namun demikian hukum relativitas Einstein juga dicurigai masih perlu diamandemen agar dapat menjelaskan fenomena alam dengan tepat.

  7. New representations of {Delta}E-CsI matrix. Automatical identification of light particles; Nouvelles representations de matrice de type {Delta}E-CsI. Identification automatique des particules legeres

    Energy Technology Data Exchange (ETDEWEB)

    Benlliure, P.; Chbihi, A.

    1992-12-31

    The authors propose a new representation of a {Delta}E-CsI matrix that keeps the necessary information for the light particle discrimination in INDRA radiation detector. They also propose an automatic identification method based upon the fact, that the particle production rate is higher than the production rate of heavier fragments.

  8. URGENSI DAN PROSPEK PENGATURAN (IUS CONSTITUENDUM UU TENTANG CONTEMPT OF COURT UNTUK MENEGAKKAN MARTABAT DAN WIBAWA PERADILAN

    Directory of Open Access Journals (Sweden)

    Lilik Mulyadi

    2015-07-01

    Full Text Available UU Contempt of Court merupakan kebutuhan yang bersifat urgent, segera dan mendesak, sehingga perlu dilakukan kajian dan penelitian secara kritis, akademis dan bersifat komprehensif untuk menjaga keluhuran dan menegakkan martabat dan wibawa peradilan.

  9. Sifilis Laten: Diagnosis dan Pengobatan

    OpenAIRE

    Rasmia Rowawi

    2013-01-01

    Abstrak   Sifilis laten merupakan stadium sifilis yang diakibatkan oleh T. pallidum yang masih menetap dalam tubuh, namun tidak menunjukkan gejala dan hanya menunjukkan hasil pemeriksaan serologis yang reaktif. Sifilis laten yang tidak diterapi dapat menetap bertahun-tahun atau seumur hidup dan dapat meningkatkan risiko terinfeksi HIV. Ibu hamil dengan sifilis laten dini akan menyebabkan sekitar 40% bayi yang dilahirkankannya tertular, 20% prematur, 10% lahir mati, dan 4% meningga...

  10. En kamp om dans

    DEFF Research Database (Denmark)

    Zachariassen, Annette

    2004-01-01

    Hvordan er det muligt at medtænke et legende og "kæmpende" element i det faglige indholdsområde musik, bevægelse og kropsudtryk/dans? og hvordan er det muligt at lade sig inspirere af elementer fra genren elektric boogie-battel og brasiliansk kampdans "Capoeira" i tilrettelæggelse af et undervisn......Hvordan er det muligt at medtænke et legende og "kæmpende" element i det faglige indholdsområde musik, bevægelse og kropsudtryk/dans? og hvordan er det muligt at lade sig inspirere af elementer fra genren elektric boogie-battel og brasiliansk kampdans "Capoeira" i tilrettelæggelse af et...

  11. NYERI KEPALA DAN GANGGUAN TIDUR

    Directory of Open Access Journals (Sweden)

    Lina Kamelia

    2014-09-01

    Full Text Available Nyeri kepala dan tidur merupakan dua fenomena yang saling mempengaruhi dengan patomekanisme yang kompleks. Nyeri kepala primer, terutama migren, nyeri kepala klaster dan hypnic headache dapat timbul karena pengurangan waktu tidur, parasomnia, maupun gangguan pada regulasi arsitektur tidur terutama fase rapid eye movement. Sebaliknya, adanya nyeri kepala memicu timbulnya berbagai macam gangguan tidur. Studi pencitraan otak dan biokimia menunjukkan peranan penting melatonin dan nukleus suprachiasmatik   yang mengalami disfungsi pada penderita nyeri kepala yang berhubungan dengan gangguan tidur. [MEDICINA 2013;44:101-104].

  12. Fragmentation of suddenly heated liquids

    International Nuclear Information System (INIS)

    Blink, J.A.

    1985-03-01

    Fragmentation of free liquids in Inertial Confinement Fusion reactors could determine the upper bound on reactor pulse rate. The x-ray ablated materials must cool and recondense to allow driver beam propagation. The increased surface area caused by fragmentation will enhance the cooling and condensation rates. Relaxation from the suddenly heated state will move a liquid into the negative pressure region under the liquid-vapor P-V dome. The lithium equation of state was used to demonstrate that neutron-induced vaporization uses only a minor fraction of the added heat, much less than would be required to drive the expansion. A 77% expansion of the lithium is required before the rapid vaporization process of spinodal decomposition could begin, and nucleation and growth are too slow to contribute to the expansion

  13. Fragmentering og korridorer i landskabet

    DEFF Research Database (Denmark)

    Hammershøj, M.; Madsen, A. B.

    , at fragmentering af habitater resulterer i en reduktion og isolering af mange plante- og dyrepopulationer. Det er desuden vist, at korridorer har en funktion som habitater, hvilket er medvirkende til, at et område med korridorer kan huse flere arter og individer end et tilsvarende område uden korridorer. Der......Rapporten indeholder en litteraturudredning, der er baseret på en bearbejdning af den tilgængelige nationale og internationale litteratur omhandlende fragmentering og korridorer på det botaniske og zoologiske område. I alt 1.063 titler ligger til grund for udredningen. Udredningen har vist...... mangler dog entydige beviser for, at korridorer kan være af afgørende betydning for rekolonisering af habitater, i hvilke en given art er forsvundet. Afslutningsvis gives en liste med forskningsbehov samt en række anbefalinger....

  14. Fragmentation of percolation cluster perimeters

    Science.gov (United States)

    Debierre, Jean-Marc; Bradley, R. Mark

    1996-05-01

    We introduce a model for the fragmentation of porous random solids under the action of an external agent. In our model, the solid is represented by a bond percolation cluster on the square lattice and bonds are removed only at the external perimeter (or `hull') of the cluster. This model is shown to be related to the self-avoiding walk on the Manhattan lattice and to the disconnection events at a diffusion front. These correspondences are used to predict the leading and the first correction-to-scaling exponents for several quantities defined for hull fragmentation. Our numerical results support these predictions. In addition, the algorithm used to construct the perimeters reveals itself to be a very efficient tool for detecting subtle correlations in the pseudo-random number generator used. We present a quantitative test of two generators which supports recent results reported in more systematic studies.

  15. ASIMETRI INFORMASI DAN UNDERPRICING

    Directory of Open Access Journals (Sweden)

    Tety Anggita Safitri

    2013-03-01

    Full Text Available Tujuan penelitian ini adalah untuk menguji pengaruh asimetri informasi terhadap underpricing. Penelitian ini menggunakan sampel 63 perusahaan yang melakukan penawaran umum perdana di Bursa Efek Indonesia dalam kurun waktu 2005-2010. Analisis data menggunakan regresi linier berganda, yaitu menguji proksi asimetri informasi yang terdiri atas ukuran perusahaan, umur perusahaan, proporsi saham yang ditawarkan kepada masyarakat, reputasi underwriter dan reputasi auditor terhadap underpricing. Hasil penelitian ini mengindikasikan bahwa reputasi underwriter dan reputasi auditor berpengaruh terhadap underpricing. Ukuran perusahaan, umur perusahaan dan proporsi saham yang ditawarkan tidak berpengaruh terhadap underpricing.The aim of this research is to examine the effect of assymetric information on underpricing. This research used a sample of 63 companies that make initial public offering on the Indonesia Stock Exchange in the period of 2005-2010. The data analysis is using multiple linear regression, which is testing the proxy of asymmetric information which consists of the firm size, the firm age, the proportion of shares offered to the public, underwriter reputation and auditor reputation on underpricing. This research indicates that underwriter reputation and auditor reputation have a significant effect on underpricing. The firm size, the firm age and the proportion of shares offered to the public have no significant effect on underpricing.

  16. Fragmented nature: consequences for biodiversity

    OpenAIRE

    Olff, Han; Ritchie, Mark E.

    2002-01-01

    We discuss how fragmentation of resources and habitat operate differently on species diversity across spatial scales, ranging from positive effects on local species coexistence to negative effect on intermediate spatial scales, to again positive effects on large spatial and temporal scales. Species with different size and mobility can be regulated by different processes at the same spatial scale, a principle that may contribute to diversity. Differences in species richness between local commu...

  17. Virtual reunification of papyrus fragments

    OpenAIRE

    Vannini, Lucia

    2015-01-01

    Many Greek and Latin papyri, originally belonging to only one book (be it in roll or codex form), are currently scattered among different libraries. While it is not possible to physically rejoin these fragments as they cannot be moved from their institutions, they may be virtually reunited thanks to the techniques of digitisation, image processing and electronic publishing. This paper focuses on some issues – emerged from the work of my MA dissertation – that virtual reunification of Greek an...

  18. Fragmentation measurement using image processing

    Directory of Open Access Journals (Sweden)

    Farhang Sereshki

    2016-12-01

    Full Text Available In this research, first of all, the existing problems in fragmentation measurement are reviewed for the sake of its fast and reliable evaluation. Then, the available methods used for evaluation of blast results are mentioned. The produced errors especially in recognizing the rock fragments in computer-aided methods, and also, the importance of determination of their sizes in the image analysis methods are described. After reviewing the previous work done, an algorithm is proposed for the automated determination of rock particles’ boundary in the Matlab software. This method can determinate automatically the particles boundary in the minimum time. The results of proposed method are compared with those of Split Desktop and GoldSize software in two automated and manual states. Comparing the curves extracted from different methods reveals that the proposed approach is accurately applicable in measuring the size distribution of laboratory samples, while the manual determination of boundaries in the conventional software is very time-consuming, and the results of automated netting of fragments are very different with the real value due to the error in separation of the objects.

  19. Residual Fragments after Percutaneous Nephrolithotomy

    Directory of Open Access Journals (Sweden)

    Kaan Özdedeli

    2012-09-01

    Full Text Available Clinically insignificant residual fragments (CIRFs are described as asymptomatic, noninfectious and nonobstructive stone fragments (≤4 mm remaining in the urinary system after the last session of any intervention (ESWL, URS or PCNL for urinary stones. Their insignificance is questionable since CIRFs could eventually become significant, as their presence may result in recurrent stone growth and they may cause pain and infection due to urinary obstruction. They may become the source of persistent infections and a significant portion of the patients will have a stone-related event, requiring auxilliary interventions. CT seems to be the ultimate choice of assessment. Although there is no concensus about the timing, recent data suggests that it may be performed one month after the procedure. However, imaging can be done in the immediate postoperative period, if there are no tubes blurring the assessment. There is some evidence indicating that selective medical therapy may have an impact on decreasing stone formation rates. Retrograde intrarenal surgery, with its minimally invasive nature, seems to be the best way to deal with residual fragments.

  20. DIVERSITAS DAN KERAPATAN MANGROVE, GASTROPODA DAN BIVALVIA DI ESTUARI PERANCAK, BALI

    OpenAIRE

    Susiana; Ali, Syamsu Alam; Rukminasari, Nita

    2011-01-01

    Penelitian ini bertujuan membandingkan diversitas dan kerapatan mangrove dengan kepadatan gastropoda dan bivalvia di mangrove alami dan rehabilitasi. Pengukuran ekosistem mangrove menggunakan transek kuadrat 10 m x 10 m. Kelimpahan dan kepadatan gastropoda dan bialvia menggunakan transek kuadrat berukuran 1 m x 1 m. Analisis nMDS, cluster untuk melihat hubungan karekteristik mangrove alami dan rehabilitasi dianalisis secara deskriptif dan analisis regresi untuk mendetermi...

  1. Fragmentation during primordial star formation

    Science.gov (United States)

    Dutta, Jayanta

    Understanding the physics of the very first stars in the universe, the so-called Population III (or Pop III) stars, is crucial in determining how the universe evolved into what we observe today. In the standard model of Pop III star formation, the baryonic matter, mainly atomic hydrogen, collapses gravitationally into small Dark Matter (DM) minihalos. However, so far there is little understanding on how the thermal, dynamical and chemical evolution of the primordial gas depend on the initial configuration of the minihalos (for example, rotation of the unstable clumps inside minihalos, turbulence, formation of molecular hydrogen and cosmic variance of the minihalos). We use the modified version of the Gadget-2 code, a three-dimensional smoothed particle hydrodynamics (SPH) simulations, to follow the evolution of the collapsing gas in both idealized as well as more realistic minihalos. Unlike some earlier cosmological calculations, the implementation of sink particles allows us to follow the evolution of the accretion disk that builds up in the centre of each minihalo and fragments. We find that the fragmentation behavior depends on the adopted choice of three-body H2 formation rate coefficient. The increasing cooling rate during rapid conversion of the atomic to molecular hydrogen is offset by the heating due to gas contraction. We propose that the H2 cooling, the heating due to H2 formation and compressional heating together set a density and temperature structure in the disk that favors fragmentation. We also find that the cloud's initial degree of rotation has a significant effect on the thermal and dynamical evolution of the collapsing gas. Clouds with higher rotation exhibit spiral-arm-like structures that become gravitationally unstable to fragmentation on several scales. These type of clouds tend to fragment more and have lower accretion rates compared to their slowly rotating counterparts. In addition, we find that the distribution of specific angular

  2. PENGARUH KOMPENSASI, KOMPETENSI DAN KOMITMEN ORGANISASIONAL TERHADAP KEPUASAN DAN KINERJA

    Directory of Open Access Journals (Sweden)

    Yudi Supiyanto

    2015-10-01

    Full Text Available Abstrak: Pengaruh Kompensasi, Kompetensi dan Komitmen Organisasional Terhadap Kepuasan dan Kinerja. Penelitian ini bertujuan menguji pengaruh kompensasi, kompetensi dan komitmen organisasional terhadap kepuasan kerja dan kinerja karyawan koperasi. Populasi dalam penelitian ini adalah seluruh karyawan KSP (Koperasi Simpan Pinjam yang tersebar di Kabupaten Tuban. Analisis data menggunakan teknik Path Analysis dengan model trimming. Temuan penelitian menunjukkan bahwa kompensasi, kompetensi dan komitmen organisasi baik secara simultan maupun parsial berpengaruh signifikan terhadap kepuasan kerja karyawan. Kompensasi, kompetensi, komitmen organisasi dan kepuasan kerja secara simultan berpengaruh signifikan terhadap kinerja karyawan; namun secara parsial kompetensi dan kepuasan kerja tidak berpengaruh terhadap kinerja karyawan. Kata kunci: Kompensasi, Kompetensi, Komitmen Organisasional, Kepuasan Kerja Dan Kinerja Karyawan. Abstract: The Effect of Compensation, Competencies and Organizational Commitment toward Job Satisfaction and Performance. The purpose of this study is to examine the effect of compensation, competencies and organizational commitment to employee’s job satisfaction and performance of cooperatives. The population in this study is all employees of KSP (Credit Unions/Loan and Saving Cooperative in Tuban. Data analysis employed is path analysis with trimming model. The study's findings indicate that the compensation, competency and organizational commitment simultaneously and partially have a significant effect on employee’s job satisfaction. Compensation, competencies, organizational commitment and job satisfaction simultaneously have a significant effect on employee’s performance, but partially competence and job satisfaction do not has a significant effect on employee’s performance. Keywords: compensation, competency, organizational comitment, job satisfaction, employee’s performance

  3. Identification of amplified fragment length polymorphism (AFLP ...

    African Journals Online (AJOL)

    Identification of amplified fragment length polymorphism (AFLP) fragments linked to soybean mosaic virus resistance gene in Glycine soja and conversion to a sequence characterized amplified regions (SCAR) marker for rapid selection.

  4. Polarization and alignment of nucleus fission fragments

    International Nuclear Information System (INIS)

    Barabanov, A.L.; Grechukhin, D.P.

    1987-01-01

    Correlation of fragment orientation with orientation axis of fissile nucleus and with n-vector f vector of fragment divergence is considered. Estimations of polarization and alignment of fission fragments of preliminarily oriented nuclei in correlation (with n-vector f recording) and integral (with n-vector f averaging) experiments were conducted. It is shown that high sensitivity of polarization and fragment alignment to the character of nucleus movement at the stage of descent from barrier to rupture point exists

  5. DAMPAK NEGATIF PERKEMBANGAN TEKNOLOGI INFORMATIKA DAN KOMUNIKASI DAN CARA ANTISIFASINYA

    Directory of Open Access Journals (Sweden)

    I Gede Ratnaya

    2011-03-01

    Full Text Available Sampai saat ini perkembangan ilmu pengetahuan telah menghantarkan masyarakat menuju babak baru yaitu babak yang memanfaatkan peralatan-peralatan yang merupakan hasil dari teknologi. Penggunaan tenaga manusia yang semakin hari semakin kecil volumenya sering kali menyebabkan orang kehilangan pekerjaannya karena tugasnya telah tergantikan oleh peralatan atau mesin. Sebagai sarana penyampaian informasi dan komunikasi, komputer bisa dipakai sebagai sarana berinternetan. Lewat internet orang bisa mencari bermacam-macam informasi dan berkomunikasi. Peran yang dapat diberikan oleh aplikasi teknologi informasi ini adalah mendapatkan informasi untuk kehidupan pribadi seperti informasi tentang kesehatan, hobi, rekreasi, dan rohani. Selain memberikan keuntungan, ternyata peralatan teknologi informasi dan komunikasi juga memberikan dampak negatif bagi penggunanya. Dampak negatif tersebut muncul sebagai akibat dari penggunaan yang salah atau tidak bertanggung jawab dari yang menggunakan. Beberapa dampak negatif tersebut adalah 1. Anak lebih banyak menghabiskan waktu menonton TV ketimbang melakukan hal lainnya (seperti belajar dan olah raga, 2. Anak kehilangan kemampuan berbaur dengan masyarakat dan cenderung nyaman dengan kehidupan online, 3 Adanya pelanggaran hak cipta, 4.  Kejahatan di internet, 5. Penyebaran virus komputer, dan 6. Pornografi, perjudian, penipuan, tayangan kekerasan. Adapun cara mengatasi dampak-dampak negatif tersebut adalah : 1. Gunakan teknologi untuk menjalin hubungan dengan orang yang sudah dikenal, 2. Cari komunitas positif  yang sering melakukan pertemuan didunia nyata, 3. Perlunya penegakkan hukum yang berlaku dengan dibentuknya polisi internet, 4. Menghindari pemakaian telepon seluler yang berfitur canggih oleh anak-anak dibawah umur dan lebih mengawasi penggunaan telepon seluler, 5. Perbanyak membaca buku-buku yang bersifat edukatif dan bersifat keimanan serta aplikasi komputer yang bersifat mendidik, dan 6. Perlunya pengaturan

  6. Scaling and four-quark fragmentation

    NARCIS (Netherlands)

    Scholten, O.; Bosveld, G. D.

    1991-01-01

    The conditions for a scaling behaviour from the fragmentation process leading to slow protons are discussed. The scaling referred to implies that the fragmentation functions depend on the light-cone momentum fraction only. It is shown that differences in the fragmentation functions for valence- and

  7. Quark fragmentation in e+e- collisions

    International Nuclear Information System (INIS)

    Oddone, P.

    1984-12-01

    This brief review of new results in quark and gluon fragmentation observed in e + e - collisions concentrates mostly on PEP results and, within PEP, mostly on TPC results. The new PETRA results have been reported at this conference by M. Davier. It is restricted to results on light quark fragmentation since the results on heavy quark fragmentation have been reported by J. Chapman

  8. Remarks about the hypothesis of limiting fragmentation

    International Nuclear Information System (INIS)

    Chou, T.T.; Yang, C.N.

    1987-01-01

    Remarks are made about the hypothesis of limiting fragmentation. In particular, the concept of favored and disfavored fragment distribution is introduced. Also, a sum rule is proved leading to a useful quantity called energy-fragmentation fraction. (author). 11 refs, 1 fig., 2 tabs

  9. Scaling and critical behaviour in nuclear fragmentation

    International Nuclear Information System (INIS)

    Campi, X.

    1990-09-01

    These notes review recent results on nuclear fragmentation. An analysis of experimental data from exclusive experiments is made in the framework of modern theories of fragmentation of finite size objects. We discuss the existence of a critical regime of fragmentation and the relevance of scaling and finite size scaling

  10. Self-organized criticality in fragmenting

    DEFF Research Database (Denmark)

    Oddershede, L.; Dimon, P.; Bohr, J.

    1993-01-01

    The measured mass distributions of fragments from 26 fractured objects of gypsum, soap, stearic paraffin, and potato show evidence of obeying scaling laws; this suggests the possibility of self-organized criticality in fragmenting. The probability of finding a fragment scales inversely to a power...

  11. KETERGANTUNGAN ONLINE GAME DAN PENANGANANNYA

    Directory of Open Access Journals (Sweden)

    Ridwan Syahran

    2015-06-01

    Full Text Available Penelitian ini dimaksudkan untuk mengetahui perilaku yang ditimbulkan dari kecanduan bermaian online game pada siswa SMP Negeri 1 Palu yang meliputi faktor-faktor penyebab kecanduan, keadaan psikologis yang ditimbulkan dari kecanduan bermain online game dan dampak-dampak yang ditimbulkan dari kecanduan bermain online game.Pendekatan penelitian ini adalah penelitian kualitatif dengan jenis penelitian studi kasus dengan berdasarkan responden dan informan sebagai bahan sumber data. Dalam proses pengumpulan data digunakan teknik observasi dan wawancara, dimana setelah data diperoleh selanjutnya dianalisis dengan menggunakan analisis deskriptif kualitatif.Berdasarkan hasil penelitian ini, bahwa subyek (RZ dan (MT, kedua subyek penelitian menjadi ketergantungan atau kecanduan untuk bermain online game yang dikarenakan tersedianya beberapa fasilitas pendukung untuk bermain game di rumah, adanya faktor sosial dari pertemanan dengan teman bermain dan keingintahuan yang sangat besar terhadap suatu jenis game. Penanganan ketergantungan game online dengan bantuan dari berbagai pihak terutama pihak sekolah memberikan kepercayaan kepada konselor sekolah atau guru BK untuk mengadakan seminar kepada orang tua siswa tentang game online dan masalah yang akan ditimbulkan, mengatur waktu belajar dan bermain anak, memasukkan materi tentang game online dan dampaknya kepada siswa serta memberikan penyaluran yang baik dalam memilih game yang edukatif serta Menjalin komunikasi interpersonal agar anak dapat terbuka dengan orang tua.

  12. Virkelighed er noget vi leger frem, når vi leger med magten

    DEFF Research Database (Denmark)

    Holm, Claus

    2008-01-01

    I ny bog analyserer professor Niels Åkerstrøm Andersen fra CBS, hvordan organisationer forsøger at bruge den ellers uskyldige leg i magtens tjeneste. Men legen er ikke kun en loyal tjener, legen laver sine egne regler og risikerer at tage magten fra magthaverne, når de mægtiggør os gennem legen....

  13. Ilmu Kesehatan Masyarakat Dan Kedokteran Pencegahan

    OpenAIRE

    Rivai, SKM, M.Kes

    2009-01-01

    Winslow, Profesor kesehatan masyarakat pada Yale University pada tahun 1920 mendefinisikan (Leavel and Clark, 1958): Kesehatan masyarakat (public health) adalah ilmu dan seni mencegah penyakit, memperpanjang hidup, meningkatkan kesehatan fisik dan mental, dan efisiensi melalui usaha masyarakat yang terorganisir untuk meningkatkan sanitasi lingkungan, kontrol infeksi di masyarakat, pendidikan individu tentang kebersihan perorangan, pengorganisasian pelayanan medis dan perawatan, untuk diagnosa...

  14. Fasilitas Edukasi dan Rekreasi Kalimas di Surabaya

    OpenAIRE

    Harsono, Meiliana Sutanto

    2013-01-01

    Fasilitas Edukasi dan Rekreasi Kalimas di Surabaya” merupakan fasilitas yang bertujuan mengenalkan dan mengedukasi masyarakat mengenai manfaat, permasalahan, dan sejarah Kalimas secara interaktif dengan memanfaatkan air olahan sungai Kalimas. Fasilitas ini diharapkan mampu mengangkat keberadaan sungai Kalimas di kawasan Dinoyo yang juga merupakan salah satu titik rencana revitalisasi Kalimas oleh Pemerintah kota. Karya desain arsitektur dan pendalaman ruang yang didesain diharapkan mampu meny...

  15. Reframing landscape fragmentation's effects on ecosystem services.

    Science.gov (United States)

    Mitchell, Matthew G E; Suarez-Castro, Andrés F; Martinez-Harms, Maria; Maron, Martine; McAlpine, Clive; Gaston, Kevin J; Johansen, Kasper; Rhodes, Jonathan R

    2015-04-01

    Landscape structure and fragmentation have important effects on ecosystem services, with a common assumption being that fragmentation reduces service provision. This is based on fragmentation's expected effects on ecosystem service supply, but ignores how fragmentation influences the flow of services to people. Here we develop a new conceptual framework that explicitly considers the links between landscape fragmentation, the supply of services, and the flow of services to people. We argue that fragmentation's effects on ecosystem service flow can be positive or negative, and use our framework to construct testable hypotheses about the effects of fragmentation on final ecosystem service provision. Empirical efforts to apply and test this framework are critical to improving landscape management for multiple ecosystem services. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. The formation of planets by disc fragmentation

    Directory of Open Access Journals (Sweden)

    Stamatellos Dimitris

    2013-04-01

    Full Text Available I discuss the role that disc fragmentation plays in the formation of gas giant and terrestrial planets, and how this relates to the formation of brown dwarfs and low-mass stars, and ultimately to the process of star formation. Protostellar discs may fragment, if they are massive enough and can cool fast enough, but most of the objects that form by fragmentation are brown dwarfs. It may be possible that planets also form, if the mass growth of a proto-fragment is stopped (e.g. if this fragment is ejected from the disc, or suppressed and even reversed (e.g by tidal stripping. I will discuss if it is possible to distinguish whether a planet has formed by disc fragmentation or core accretion, and mention of a few examples of observed exoplanets that are suggestive of formation by disc fragmentation.

  17. RESISTENSI AGAMA DAN BUDAYA MASYARAKAT

    Directory of Open Access Journals (Sweden)

    David Samiyono

    2013-12-01

    Interaksi antar etnis, agama dan budaya bukanlah barang langka di Bali. Sejak semula hal tersebut sudah ada, ketika pulau ini menjadi locus perdagangan hasil bumi. Sebab sesungguhnya kebudayaan Bali menjujung tinggi nilai-nilai keseimbangan dan harmonisasi antar manusia dengan Tuhan (perhyangan, dengan sesama (pawongan dan dengan lingkungan (palemahan. Konsep ini disebut Tri hita karana. Bali kini berubah. Budayanya berorientasi pada jasa, yang berkait dengan industri pariwisata. Sikap orang Bali kini tidak lagi ramah dan harmoni. Akibat ledakan bom dalam bulan Oktober 2002 dan 2005, masyarakat lebih berhati-hati terhadap para pendatang. Ajeg Bali merupakan kearifan lokal –agama dan budaya– masyarakat Bali dalam rangka menanggulangi pengaruh luar yang mengakibatkan perubahan di berbagai bidang sehingga identitas kebalian mengalami degradasi. Ajeg Bali merupakan bentuk resistensi masyar­akat Bali dalam rangka membatasi pendatang dari luar Bali. Kajian ini berusaha untuk menjawab pertanyaan “apakah Ajeg Bali, sebuah kearifan lokal masyarakat Bali dapat membendung pengaruh budaya, agama dan ekonomi masyarakat Bali?”

  18. GAMBARAN JENIS DAN JUMLAH KONSUMSI FAST FOOD DAN SOFT DRINK PADA MAHASISWA OBESITAS DI UNIVERSITAS HASANUDDIN

    OpenAIRE

    Suryanti, Rut; Jafar, Nurhaedar; Syam, Aminuddin

    2013-01-01

    Konsumsi fast food dan soft drink dapat menyebabkan kelebihan berat badan dan obesitas.Penelitian ini bertujuan untuk mengetahui gambaran jenis dan jumlah zat gizi makro dari konsumsi fast food dan soft drink pada mahasiswa yang obesitas.Jenis penelitian adalah deskriptif, dilaksanakan pada bulan Mei-Juni 2013 di Universitas Hasanuddin dengan jumlah responden 60 orang. Instrument penelitian adalah kuesioner identitas diri dan food frekuensiSemiQuantitatif fast food dan soft drink, food pictur...

  19. Fragmentation of Ceramics in Rapid Expansion Mode

    Science.gov (United States)

    Maiti, Spandan; Geubelle, Philippe H.; Rangaswamy, Krishnan

    The study of the fragmentation process goes back to more than a century, motivated primarily by problems related to mining and ore handling (Grady and Kipp, 1985). Various theories have been proposed to predict the fragmentation stress and the fragment size and distribution. But the investigations are generally case specific and relate to only a narrow set of fragmentation processes. A number of theoretical studies of dynamic fragmentation in a rapidly expanding body can be found in the literature. For example, the study summarized in (Grady, 1982) presents a model based on a simple energy balance concept between the surface energy released due to fracture and the kinetic energy of the fragments. Subsequent refinements of the energy balance model have been proposed by (Glenn and Chudnovsky, 1986), which take into account the strain energy of the fragments and specify a threshold stress below which no fragmentation occurs. These models assume that the fracture events are instantaneous and occur simultaneously. Evidently, these assumptions are quite restrictive and these models can not take into account the transient nature of the fragmentation process after the onset of fracture in the material. A more recent model proposed by (Miller et al., 1999) however takes into account this time-dependent nature of the fragmentation event and the distribution of flaws of various strengths in the original material.

  20. SEJARAH DAN PERKEMBANGAN FILSAFAT ILMU

    Directory of Open Access Journals (Sweden)

    Khaidir Anwar

    2014-06-01

    Full Text Available Menjelaskan dinamuka dan perkembangan filsafat ilmu merupakan tujuan penulisan ini. Metode penelitian normatif (doctrinal research dengan menggunakan bahan hukum primer, sekunder dan tersier yang dikumpulkan melalui studi pustaka yang kemudian dianalisis dengan pendekatan sejarah (historical approach dan filosofis (fhylosofy approach dipergunakan untuk menemukan jawaban atas tujuan tersebut. Hasil penelitian dapat disimpulkan bahwa sejarah perkembangaan filsafat ilmu tidak dapat dilepaskan dengan sejarah filsafat tu sendiri, khususnya filsafat barat. perkembangan foilsafat barat dibagi menjadi 4 (empat periodesasi yaitu: (a zaman yunani kuno (b zaman abad pertengahan (c zaman abad moderen (d zaman abad kontemporer.

  1. DIAGNOSIS DAN PENATALAKSAAN SPONDILITIS TUBERKULOSA

    Directory of Open Access Journals (Sweden)

    I Ketut Suyasa

    2012-11-01

    Full Text Available Spondilitis tuberculosis merupakan fokus sekunder infeksi tuberculosis yang mengenai tulang belakang. Keterlibatan tulang belakang akan dapat memperberat morbiditas karena adanya potensi defsit neurologis dan deformitas yang permanent. Diagnosis ditegakkan berdasarkan klinis, laboratories, imaging, bakteriologis dan histopathologis. Sampai saat ini belum ada therapi definitif yang baku. Masih ada kontroversi antara terapi konservative dengan pembedahan. Telah dikembangkan metode total treatment yang merupakan gabungan terapi konservatif dan tindakan operatif berdasarkan identifikasi masalah yang dihadapi masing ? masing penderita.Therapi pembedahan dapat berupa radikal atau middle path, anterior atau posterior, atau kombinasi anterior posterior dengan atau tanpa instrumentasi.

  2. Fragmentation in Carbon Therapy Beams

    CERN Document Server

    Charara, Y M

    2010-01-01

    The state of the art Monte Carlo code HETC-HEDS was used to simulate spallation products, secondary neutron, and secondary proton production in A-150 Tissue Equivalent Plastic phantoms to investigate fragmentation of carbon therapy beams. For a 356 MeV/Nucleon carbon ion beam, production of charged particles heavier than protons was 0.24 spallation products per incident carbon ion with atomic numbers ranging from 1 through 5 (hydrogen to boron). In addition, there were 4.73 neutrons and 2.95 protons produced per incident carbon ion. Furthermore, as the incident energy increases, the neutron production rate increases at a rate of 20% per 10 MeV/nucleon. Secondary protons were created at a rate between 2.62-2.87 per carbon ion, while spallation products were created at a rate between 0.20-0.24 per carbon ion.

  3. Dynamic effects in fragmentation reactions

    International Nuclear Information System (INIS)

    Bertsch, G. F.; Esbensen, H.

    2002-01-01

    Fragmentation reactions offer a useful tool to study the spectroscopy of halo nuclei, but the large extent of the halo wave function makes the reaction theory more difficult. The simple reaction models based on the eikonal approximation for the nuclear interaction or first-order perturbation theory for the Coulomb interaction have systematic errors that they investigate here, comparing to the predictions of complete dynamical calculations. They find that stripping probabilities are underpredicted by the eikonal model, leading to extracted spectroscopy strengths that are two large. In contrast, the Coulomb excitation is overpredicted by the simple theory. They attribute this to a screening effect, as is well known in the Barkas effect on stopping powers. The errors decrease with beam energy as E(sub beam)(sup -1), and are not significant at beam energies above 50 MeV/u. At lower beam energies, the effects should be taken into account when extracting quantitative spectroscopic strengths

  4. Perancangan dan Analisis Redistribution Routing Protocol OSPF dan EIGRP

    Directory of Open Access Journals (Sweden)

    DWI ARYANTA

    2016-02-01

    Full Text Available Abstrak OSPF (Open Shortest Path First dan EIGRP (Enhanced Interior Gateway Routing Protocol adalah dua routing protokol yang banyak digunakan dalam jaringan komputer. Perbedaan karakteristik antar routing protokol menimbulkan masalah dalam pengiriman paket data. Teknik redistribution adalah solusi untuk melakukan komunikasi antar routing protokol. Dengan menggunakan software Cisco Packet Tracer 5.3 pada penelitian ini dibuat simulasi OSPF dan EIGRP yang dihubungkan oleh teknik redistribution, kemudian dibandingkan kualitasnya dengan single routing protokol EIGRP dan OSPF. Parameter pengujian dalam penelitian ini adalah nilai time delay dan trace route. Nilai trace route berdasarkan perhitungan langsung cost dan metric dibandingkan dengan hasil simulasi. Hasilnya dapat dilakukan proses redistribution OSPF dan EIGRP. Nilai delay redistribution lebih baik 1% dibanding OSPF dan 2-3% di bawah EIGRP tergantung kepadatan traffic. Dalam perhitungan trace route redistribution dilakukan 2 perhitungan, yaitu cost untuk area OSPF dan metric pada area EIGRP. Pengambilan jalur utama dan alternatif pengiriman paket berdasarkan nilai cost dan metric yang terkecil, hal ini terbukti berdasarkan perhitungan dan simulasi. Kata kunci: OSPF, EIGRP, Redistribution, Delay, Cost, Metric. Abstract OSPF (Open Shortest Path First and EIGRP (Enhanced Interior Gateway Routing Protocol are two routing protocols are widely used in computer networks. Differences between the characteristics of routing protocols pose a problem in the delivery of data packets. Redistribution technique is the solution for communication between routing protocols. By using the software Cisco Packet Tracer 5.3 in this study were made simulating OSPF and EIGRP redistribution linked by technique, then compared its quality with a single EIGRP and OSPF routing protocols. Testing parameters in this study is the value of the time delay and trace route. Value trace route based on direct calculation of cost

  5. PANDANGAN MOHAMMED ARKOUN DAN SAYYED HOSSEIN NASR TENTANG TRADISI DAN MODERNITAS DAN IMPLIKASINYA TERHADAP PEMIKIRAN HUKUM ISLAM

    Directory of Open Access Journals (Sweden)

    Mahsun Mahsun

    2014-09-01

    Full Text Available Tulisan ini mengurai pemikiran Mohammed Arkoun dan Sayyed Hossein Nasr tentang tradisi dan modernitas. Arkoun memahami tradisi sebagai wujud profan dan relatif yang terbentuk dalam kerangka ruang-waktu tertentu, sedangkan Nasr memahaminya sebagai wujud sakral dan transenden sebagai manifestasi ilahi dalam jagat raya kesejarahan umat manusia. Implikasinya terhadap pemikiran hukum Islam adalah kemungkinan visionable dari pemikiran tradisi Arkoun dan resistensi dari pemikiran tradisi Nasr. Kritisisme Arkoun yang menganggap al-Qur’an sebagai yang profan dan dalam batas-batas tertentu qabil an-niqas, karena sebagai human contruction, dan pandangan utamanya yang menyatakan bahwa segala wujud tradisi sebagai produk sejarah, akan memungkinkan diri untuk mengadopsi pemikiran-pemikiran dan metode-metode baru tanpa sama sekali menggugat, untuk dipatrik ke dalam sistem metodologi hukum Islam. Implikasi ini akan mengantarkan pada pentingnya pendekatan a unified approach to shari’ah and social inference, yang berusaha menjembatani dan memadukan pendekatan tekstual (normatif dan pendekatan kontekstual (sosial secara simultan dalam penemuan hukum Islam. Kemungkinan implikasi ini akan nampak berbeda dalam perspektif konservativisme dan tradisionalisme Nasr atas tradisi yang akan membawa pada kepongahan orientasi kajian hukum yang hanya terfokus pada law in book dari pada law in action. Hal inilah yang dalam pandangan NJ. Coulson yang telah melahirkan konflik dan ketegangan baru antara teori dan praktek dalam sejarah hukum Islam.  Kata kunci: tradisi, modernitas, dan hukum Islam

  6. Perawatan Pergeseran Mandibula dan Kliking Menggunakan Teknik Edgewise dan Trainer

    Directory of Open Access Journals (Sweden)

    Rully Utami

    2014-06-01

    Full Text Available Kasus ini terjadi pada perempuan usia 22 tahun yang bersedia dipublikasikan untuk kepentingan  ilmu pengetahuan. Keluhan utama mandibula dan dagunya bergeser ke kanan, gigitan terbuka posterior dan bunyi click di persendian temporomandibular. Diagnosis pasien adalah maloklusi Angle kelas III tipe dento skeletal, pergeseran garis tengah mandibula dan dagu ke kanan, gigitan terbuka posterior dan clicking pada sendi temporomandibular. Perawatan dilakukan dengan teknik Edgewise dan trainer. Leveling dan unraveling dilakukan menggunakan kawat stainless steel bulat diameter 0,014 mm dengan multiloop. Trainer digunakan untuk koreksi pergeseran mandibula. Perawatan dilakukan selama 11 bulan, dan menunjukkan hasil hubungan molar pertama kanan menjadi kelas I. Overjet meningkat dari 0,1 mm menjadi 2 mm, overbite meningkat dari 0,2 mm menjadi 2,57 mm, garis tengah mandibula yang semula bergeser ke kanan 4,38 mm menjadi 2,53 mm, gigitan terbuka posterior dan clicking telah terkoreksi. Compromised Treatment of Class III Malocclusion with Mandibular Shifting, Posterior Openbite and Clicking Using Edgewise Technique and Trainer In Adult. This case report described the treatment of an adult female 22 years old who complained that her mandibula and chin shift to the right, posterior openbite and clicking. The patient diagnosed class III molar relationship, skeletal class III malocclusion, mandibular midline and chin shift to the right, posterior openbite and clicking on temporomandibular joint. Treatment was conducted using combination between  Edgewise Technique and trainer.  Leveling and unraveling are achieved by round stainless steel archwire 0,014 mm with multiloop. Trainer used to corrected the mandibular shifting. Result after 1 years treatment showed that the right molar relationship became class I, overjet increased  from 0,1 mm to 2 mm, overbite increased  from 0,2 mm to 2,57 mm, mandibular midline shifting decresed from 4,38 mm to 2,53 mm

  7. IDENTIFIKASI TIPOLOGI DAN DINAMIKA, POTENSI DAN PERMASALAHAN, DAN STRATEGI PENGELOLAAN WILAYAH KEPESISIRAN DI WILAYAH KEPESISIRAN DEMAK

    Directory of Open Access Journals (Sweden)

    Eni Yuniastuti

    2016-02-01

    Full Text Available Penelitian ini dilaksanakan di zona kepesisiran Demak, Provinsi Jawa Tengah. Tujuanpembuatan artikel ini adalah mengidentifikasi tipologi dan dinamika wilayah kepesisirDemak, mengidentifikasi potensi dan permasalahan wilayah kepesisiran Demak, danmengetahui strategi pengelolaan wilayah kepesisiran Demak.Penelitian ini menggunakan metode survei. Metode pengumpulan data dengan samplingdan metode analisisnya secara kualitatif. Populasi penelitian ini adalah keseluruhan dariwilayah kepesisiran Demak. Metode pengumpulan data dengan cara sampling. Teknikpengambilan sampel dengan metode simple random sampling. Teknik penggumpulan datadengan analisis data sekunder dan observasi lapangan, dan analisis hasilnya secaradeskriptif.Hasil penelitian menunjukkan bahwa tipologi pesisir Demak ini termasuk dalam tipologipesisir primer akibat deposisional sub-arial (Sub-areal deposition coast, yaitu pesisir yangterbentuk akibat akumulasi secara langsung bahan-bahan sedimen sungai, glasial, angin,atau akibat longsor lahan ke arah laut. Dinamika kawasan Pesisir yang terjadi di Demak ada2 dinamika yang terjadi yaitu terjadi proses akresi dan proses abrasi. Hasil penelitianmenunjukkan terdapat lima potensi utama yang dapat dikembangkan di wilayah kepesisiranDemak, sedangkan hasil identifikasi permasalahannya terdapat delapan permasalahan utamayang mampu teridentifikasi. Strategi pengelolaan pesisir secara terpadu di pesisir Demakyang difokuskan pemanfaatan ruang adalah sebagai berikut, (1 identifikasi pengguna ruangdan kebutuhannya, (2 penyusunan rencana tata ruang, (3 penetapan sempadan pantai danpenanaman mangrove, (4 pengendalian reklamasi pantai, (5 pengetatan baku mutu limba,(6 penataan permukiman kumuh, (7 perbaikan sistem drainase, dan (8 penegakan hukumsecara konsisten. Kata kunci: wilayah kepesisiran, strategi pengelolaan, tipologi dan dinamika pesisir

  8. Nurcholish Madjid dan Pemikirannya (Diantara Kontribusi dan Kontroversi

    Directory of Open Access Journals (Sweden)

    Nasitotul Janah

    2017-09-01

    Full Text Available Dalam konteks Indonesia, sejak tahun 1970-an, Nurcholish Madjid adalah ikon cendekiawan Islam yang dianggap paling kontroversi sekaligus paling kontibutif. Pemikirannya berkelindan diantara tiga tema besar; Keislaman, Keindonesiaan dan Kemodernan. Dia berani mendekonstruksi pemikiran pemikiran Islam yang dianggapnya sudah mengalami fosilisasi, kemandegan, stagnasi dan  kejumudan yang membuat umat Islam menjadi kehilangan daya adaptasinya menghadapi laju problematika kehidupan nyata yang semakin kompleks. Salah satu pemikiran yang dianggap paling polemis dan kontroversial adalah ketika ia mendekontruksi eksklusivisme dan menawarkan inklusvisme sebagai gantinya. Hal ini jelas dianggap melawan arus pemahaman mainstream. Sebagai cendekiawan neomodernisme, Ia membangun nalar inklusivisme menggunakan pendekatan dan metodologi modern tanpa menafikan  argumensi doktrin-doktrin otentik Islam itu sendiri, yaitu al Qur’an dan hadis plus pendapat ulama-ulama terdahulu. Oleh karena itulah, walaupun sejak ia mempublikasikan pemikiran-pemikirannya, ia telah mengundang kontroversi yang hebat bahkan sampai saat ini, ia tetaplah dianggap sebagai pemikir yang paling memiliki kontribusi yang cemerlang bagi dinamika pemikiran Indonesia.

  9. Impact failure and fragmentation properties of metals

    Energy Technology Data Exchange (ETDEWEB)

    Grady, D.E. [Applied Research Associates, Albuquerque, NM (United States); Kipp, M.E. [Sandia National Labs., Albuquerque, NM (United States)

    1998-03-01

    In the present study we describe the development of an experimental fracture material property test method specific to dynamic fragmentation. Spherical test samples of the metals of interest are subjected to controlled impulsive stress loads by acceleration to high velocities with a light-gas launcher facility and subsequent normal impact on thin plates. Motion, deformation and fragmentation of the test samples are diagnosed with multiple flash radiography methods. The impact plate materials are selected to be transparent to the x-ray method so that only test metal material is imaged. Through a systematic series of such tests both strain-to-failure and fragmentation resistance properties are determined through this experimental method. Fragmentation property data for several steels, copper, aluminum, tantalum and titanium have been obtained to date. Aspects of the dynamic data have been analyzed with computational methods to achieve a better understanding of the processes leading to failure and fragmentation, and to test an existing computational fragmentation model.

  10. RADIKALISME NEGARA DAN KEKUASAAN PERSPEKTIF POLITIK GLOBAL

    Directory of Open Access Journals (Sweden)

    M. Sidi Ritaudin

    2014-12-01

    Full Text Available Meskipun tragedi kemanusiaan yang berbasis terorisme bersifat domistik regional, tetapi sebab musababnya, setelah dilakukan penelusuran secara kritis dan tajam serta mendalam oleh para ahli, adalah dimensi politik global. Ini bukan asumsi tetapi fakta dan realita. Sebut saja misalnya tragedi WTC di Amerika serikat 11 September 2001, yang berbuntut pada pembumihangusan Irak, pembantaian dan pembunuhan secara keji di Palestina. Dan saat ini terjadi pembumihangusan Irak jilid dua dengan peristiwa ISIS, tragedi kemanusiaan di Ukraina dan Somalia. Sebahagian pemerhati Islam dan Timur Tengah menengarai bahwa motif gerakan radikalisme merupakan antitesa dari keserakahan politik, ekonomi, kekuasaan dan keangkuhan peradaban. Paradoksal radikalisme Islam dengan para aktivis pengusung ide sekularisme, pluralisme, dan liberalisme agama sudah berlangsung cukup lama dan tiada berkesudahan, menarik untuk didiskusikan.

  11. Fragment Size Distribution of Blasted Rock Mass

    Science.gov (United States)

    Jug, Jasmin; Strelec, Stjepan; Gazdek, Mario; Kavur, Boris

    2017-12-01

    Rock mass is a heterogeneous material, and the heterogeneity of rock causes sizes distribution of fragmented rocks in blasting. Prediction of blasted rock mass fragmentation has a significant role in the overall economics of opencast mines. Blasting as primary fragmentation can significantly decrease the cost of loading, transport, crushing and milling operations. Blast fragmentation chiefly depends on the specific blast design (geometry of blast holes drilling, the quantity and class of explosive, the blasting form, the timing and partition, etc.) and on the properties of the rock mass (including the uniaxial compressive strength, the rock mass elastic Young modulus, the rock discontinuity characteristics and the rock density). Prediction and processing of blasting results researchers can accomplish by a variety of existing software’s and models, one of them is the Kuz-Ram model, which is possibly the most widely used approach to estimating fragmentation from blasting. This paper shows the estimation of fragmentation using the "SB" program, which was created by the authors. Mentioned program includes the Kuz-Ram model. Models of fragmentation are confirmed and calibrated by comparing the estimated fragmentation with actual post-blast fragmentation from image processing techniques. In this study, the Kuz-Ram fragmentation model has been used for an open-pit limestone quarry in Dalmatia, southern Croatia. The resulting calibrated value of the rock factor enables the quality prognosis of fragmentation in further blasting works, with changed drilling geometry and blast design parameters. It also facilitates simulation in the program to optimize blasting works and get the desired fragmentations of the blasted rock mass.

  12. CORPORATE IDENTITY SEJARAH DAN APLIKASINYA

    Directory of Open Access Journals (Sweden)

    Christine Suharto Cenadi

    1999-01-01

    Full Text Available In the recent globalization era%2C and the developed market%2C many companies compete to attract consumers to buy their products. One of the keys to compete and survive in this developing market is by creating an image and graphic identity. This paper will discuss about corporate identity%2C image%2C its purpose and applications. Abstract in Bahasa Indonesia : Dalam era globalisasi dewasa ini%2C dan dengan berkembangnya pasar (market%2C banyak perusahaan bersaing untuk menarik perhatian konsumen untuk membeli produknya. Salah satu cara untuk bersaing dan dapat bertahan di dalam pasar yang terus berkembang ini adalah dengan menciptakan suatu image dan identitas graphic. Tulisan ini akan membahas tentang corporate identity%2C image%2C fungsi dan aplikasinya

  13. MUHAMMADIYAH DAN GERAKAN PENCERAHAN

    Directory of Open Access Journals (Sweden)

    Dartim Dartim

    2016-05-01

    Full Text Available Muhammadiyah is the Islamic movements that make Islam as the soul in any aspects of life. complexity of the faith problems dan Muamalah that hit people make Muhammadiyah should be able to be creative in da'wah. The challenge in keeping Islam in order to become a genuine religion of various forms of shirk and hypocrisy is still relevant. New TBC styles or modern TBC, such as secularism, liberalism, materialism, syncretism and relativism, and other isms that it is shirk and modern hypocrite which are no less dangerous than the traditional TBC. In addition the problem of poverty, economic disparities, pornography, crime and other social problems remains a heavy burden for the nation. Islamic progressive of Muhammadiyah as a trade mark in this period is a movement of enlightenment for the people and nation.

  14. Gluon fragmentation in T(1S) decays

    International Nuclear Information System (INIS)

    Bienlein, J.K.

    1983-05-01

    In T(1S) decays most observables (sphericity, charged multiplicity, photonic energy fraction, inclusive spectra) can be understood assuming that gluons fragment like quarks. New results from LENA use the (axis-independent) Fox-Wolfram moments for the photonic energy deposition. Continuum reactions show 'standard' Field-Feynman fragmentation. T(1S) decays show a significant difference in the photonic energy topology. It is more isotropic than with the Field-Feynman fragmentation scheme. Gluon fragmentation into isoscalar mesons (a la Peterson and Walsh) is excluded. But if one forces the leading particle to be isoscalar, one gets good agreement with the data. (orig.)

  15. Measuring the temperature of hot nuclear fragments

    International Nuclear Information System (INIS)

    Wuenschel, S.; Bonasera, A.; May, L.W.; Souliotis, G.A.; Tripathi, R.; Galanopoulos, S.; Kohley, Z.; Hagel, K.; Shetty, D.V.; Huseman, K.; Soisson, S.N.; Stein, B.C.; Yennello, S.J.

    2010-01-01

    A new thermometer based on fragment momentum fluctuations is presented. This thermometer exhibited residual contamination from the collective motion of the fragments along the beam axis. For this reason, the transverse direction has been explored. Additionally, a mass dependence was observed for this thermometer. This mass dependence may be the result of the Fermi momentum of nucleons or the different properties of the fragments (binding energy, spin, etc.) which might be more sensitive to different densities and temperatures of the exploding fragments. We expect some of these aspects to be smaller for protons (and/or neutrons); consequently, the proton transverse momentum fluctuations were used to investigate the temperature dependence of the source.

  16. Le CRDI dans les Philippines

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

    Le CRDI appuie la recherche dans les. Philippines depuis 1972. Le travail qu'y ont accompli des universités et des instituts de recherche vigoureux et la participation active de la société civile ont entraîné d'importantes améliorations dans les domaines de l'agriculture, du suivi de la pauvreté et de la gestion des forêts.

  17. XML specifications DanRIS

    DEFF Research Database (Denmark)

    2009-01-01

    XML specifications for DanRIS (Danish Registration- og InformationsSystem), where the the aim is: Improved exchange of data Improved data processing Ensuring future access to all gathered data from the year 1999 until now......XML specifications for DanRIS (Danish Registration- og InformationsSystem), where the the aim is: Improved exchange of data Improved data processing Ensuring future access to all gathered data from the year 1999 until now...

  18. MENGENALI GEJALA TINITUS DAN PENATALAKSANAANNYA

    Directory of Open Access Journals (Sweden)

    Dewi Purwita Agustini

    2016-05-01

    Full Text Available Telinga berdenging atau dikenal dalam bahasa medis sebagai tinitus, banyak dikeluhkan sebagai suatu bising atau bunyi yang muncul di kepala tanpa adanya rangsangan dari luar. Adapun keluhan yang dialami ini seperti bunyi mendengung, mendesis, menderu, atau berbagai variasi bunyi yang lain. Tinitus bukanlah penyakit atau sindroma, tapi hanya merupakan gejala yang mungkin berasal dari satu atau sejumlah kelainan. Sebetulnya suara yang terdengar oleh telinga tersebut belum tentu bersifat kelainan atau patologis. Jika orang sehat yang terbukti telinganya normal, berada dalam ruang kedap (anehoic chamber, maka ia akan dapat mendengar berbagai macam suara yang berasal dari berbagai organ tubuhnya sendiri yang memang bekerja setiap saat, contohnya: pernapasan, kontraksi jantung, dan aliran darah. Kenyataannya, dalam kehidupan sehari-hari, suasana yang memungkinkan suara fisiologis atau normal tersebut terdengar oleh seseorang sangat jarang tercipta dan bahkan dalam kamar yang sunyi di malam hari sekalipun. Hal ini dikarenakan, bunyi masking dari lingkungan dengan berintensitas bunyi sekitar 25 – 30 dB. Tinitus baru menjadi gejala jika suara organ tubuh intensitasnya melebihi bunyi masking lingkungan tadi. Tinitus kerap diderita terutama orang pada kelompok usia pertengahan dan usia tua. Menurut data statistic dari pusat kesehatan di Amerika, sekitar 32% orang dewasa pernah mengalami tinitus pada suatu saat tertentu dalam hidupnya, dan 6 % nya sangat menganggu dan cukup sulit disembuhkan. Di Inggris, 17% populasi juga memiliki masalah tinitus. Sayangnya di Indonesia belum ada data statistic yang memadai, namun berdasarkan pengalaman empiris, penderita tinitus cukup banyak dan sering ditemui di tempat praktek, klinik, maupun rumah sakit. Meski tinitus bukanlah keadaan yang membahayakan, munculnya gejala ini pada hampir kebanyakan orang sangat mengganggu dan sering mempengaruhi kualitas hidup dan pekerjaannya. Kata Kunci: Tinitus, berdenging, telinga

  19. Ketergantungan Online Game Dan Penanganannya

    OpenAIRE

    Syahran, Ridwan

    2015-01-01

    Penelitian ini dimaksudkan untuk mengetahui perilaku yang ditimbulkan dari kecanduan bermaian online game pada siswa SMP Negeri 1 Palu yang meliputi faktor-faktor penyebab kecanduan, keadaan psikologis yang ditimbulkan dari kecanduan bermain online game dan dampak-dampak yang ditimbulkan dari kecanduan bermain online game.Pendekatan penelitian ini adalah penelitian kualitatif dengan jenis penelitian studi kasus dengan berdasarkan responden dan informan sebagai bahan sumber data. Dalam proses ...

  20. Pengenalan Dan Proses Pembuatan Gelatin

    OpenAIRE

    Hastuti, Dewi; Sumpe, Iriane Sumpe

    2007-01-01

    Gelatin adalah produk alami yang diperoleh dari hidrolisis parsial kolagen. Gelatin merupakan protein yang larut yang bisa bersifat sebagai gelling agent (bahan pembuat gel) atau sebagai non gelling agent. Sumber bahan baku gelatin dapat berasal dari sapi (tulang dan kulit jangat), babi (hanya kulit) dan ikan (kulit). Cara pembuatan gelatin secara umum adalah : kulit atau tulang hewan yang kaya akan kolagen direndam dalam asam atau basa, kemudian diekstrasi dengan panas secara bertingkat. G...

  1. Sifilis Laten: Diagnosis dan Pengobatan

    Directory of Open Access Journals (Sweden)

    Rasmia Rowawi

    2013-09-01

    Full Text Available Abstrak   Sifilis laten merupakan stadium sifilis yang diakibatkan oleh T. pallidum yang masih menetap dalam tubuh, namun tidak menunjukkan gejala dan hanya menunjukkan hasil pemeriksaan serologis yang reaktif. Sifilis laten yang tidak diterapi dapat menetap bertahun-tahun atau seumur hidup dan dapat meningkatkan risiko terinfeksi HIV. Ibu hamil dengan sifilis laten dini akan menyebabkan sekitar 40% bayi yang dilahirkankannya tertular, 20% prematur, 10% lahir mati, dan 4% meninggal pada waktu dilahirkan. Diagnosis sifilis laten dini ditegakkan bila dalam 12 bulan terakhir ditemukan satu atau lebih dari tanda-tanda berikut ini: peningkatan titer VDRL/RPR sebanyak empat kali atau lebih; pada anamnesis didapatkan gejala sifilis primer dan sekunder; riwayat kontak seksual dengan seseorang yang didiagnosis atau diduga menderita sifilis primer atau sifilis sekunder atau sifilis laten dini; serta kontak seksual dengan seseorang dengan tes VDRL atau RPR dan TPHA reaktif. Pengobatan yang direkomendasikan untuk sifilis laten dini adalah benzatin penisilin 2,4 juta UI, IM, dosis tunggal, sedangkan pada sifilis laten lanjut, benzatin penisilin 2,4 juta UI, IM, diberikan 3 kali dengan interval satu minggu. Pemeriksaan serologis sifilis non- treponemal (VDRL atau RPR dilakukan setelah pengobatan 3, 6, 12, dan 24 bulan untuk menilai keberhasilan pengobatan.   Kata kunci: Diagnosis, silifis laten, terapi

  2. ENERGI DAN DAMPAKNYA TERHADAP LINGKUNGAN

    Directory of Open Access Journals (Sweden)

    I Made Astra

    2010-11-01

    Full Text Available Energi dapat berubah dari satu bentuk ke bentuk yang  lainnya, perubahannya sering mempengaruhi lingkungan dan udara yang kita hirup dengan berbagai cara. Energy kimia dalam bahan bakar fosil diubah menjadi energy panas, mekanik, atau listrik melalui pembakaran dan  ini sebagai penghasil polutan terbesar. Dan dengan demikian pembangkit listrik, kendaraan bermotor, dan kompor adalah penyebab utama terjadinya polusi udara.  Polutan yang dikeluarkan biasanya dikelompokan menjadi  hidrokarbon (HC, nitrogen oksida (NOx, dan  karbon monoksida (CO. Polutan yang dihasilkan pada pembakaran fosil merupakan faktor terbesar terjadinya asap, hujan asam,  pemanasan global dan perubahan iklim.   The conversion of energy from one form to another often affects the environment and the air we breath in many ways. Pollutants are emitted as the chemical energy in fossil fuels is converten to thermal, mechanical, or electrical energy via combustion, and thus power plants, motor vehicles, and even stoves take the blame for air pollution, and  the pollutants released by the vehicles are usually grouped as hydrocarbons (HC, nitrogen oxides (NOx, and carbon monoxide (CO. Pollutans emitted during the combustion of fossil fuels are responsible for smog, acid rain, and global warming and climate change.

  3. Making evident and the analysis of correlations between light particles by means of multidetector INDRA; Mise en oeuvre et analyse de corelations entre particules legeres avec le multidetecteur INDRA

    Energy Technology Data Exchange (ETDEWEB)

    Gourio, D. [Nantes Univ., 44 (France)

    1997-10-30

    This thesis reports an light particle interferometric study carried out for the first time by means of an 4{pi} detector. This enabled to extract the proton and deuteron emission time for correctly selected sources. These measurements are extremely worth in the study of hot nuclear matter, particularly for its decaying modes. In this way a clear image of the production chronology of light particles in the heavy ion collision is obtained. In addition, it was possible to make evident the production of fast unstable fragments associated to the decay through pre-equilibrium particles contributing to the very low relative momentum correlation function. This work is the result of a successful event: the association of the 4{pi} INDRA multidetector to the analysis function of the light particle correlation. The real breakthrough achieved by this study was to demonstrate the possibility of full phase space exploration by building the light particle 4 {pi} correlation. In the case of the Xe + Sn system at 45 MeV/u we were able to characterize the collision violence and and to isolate three sources of particle emission. Thus, it was possible to characterize the proton and deuterons emission time for the quasi-target as well as for the quasi-projectile. An important decrease in the characteristic deuteron emission time was observed according as the central collision was approached. Other important results were obtained concerning the proton-proton and proton-deuteron correlation functions as well as the presence of an independent particle dynamical emission of mid-rapidity quasi-targets and quasi- projectiles. Finally, the observation of correlation functions allowed to demonstrate structures at very low relative momentum which can not be understood by the final state interaction only. An explanation could be obtained by a theoretical code taking into account the reaction dynamics, the particle interaction in the final state and the decay of primary excited fragments 74 refs.

  4. Perusakan Hutan Mangrove dan Penularan Malaria

    Directory of Open Access Journals (Sweden)

    Moh. Sudomo

    2012-09-01

    Full Text Available Hutan mangrove di Indonesia mempunyai luas sekitar 4,25 juta hektar, yang tersebar di sepanjang pantai pulau-pulau besar. Kurang lebih 70% dari hutan mangrove yang ada di Indonesia tertetak di Irian Jaya dan masih dalam keadaan bagus, belum dijamah manusia. Sedangkan di Jawa, Sumatera dan Sulawesi Selatan hutan mangrove telah rusak dan dalam keadaan kritis.Hutan mangrove mempunyai berbagai macam fungsi yang semuanya sangat menguntungkan manusia, antara lain sebagai penahan erosi pantai, penahan angin, sumber bahan bakar dan bangunan, tempat pemijahan ikan, udang dan tempat besarangnya berbagai biota laut lainnya seperti kerang dan kepiting.

  5. KAJIAN BIOAKTIF DAN ZAT GIZI PROPOLIS INDONESIA DAN BRASIL

    Directory of Open Access Journals (Sweden)

    Eliza Halim

    2012-11-01

    Full Text Available ABSTRACTIndonesia has a potency to produce its own propolis, however the propolis market in Indonesia is dominated by imported product, such as from Brazil. Currently, still there is no reasearch which evaluate bioactive compound and nutrient content of Indonesian Propolis (IP compare with Brazilian Propolis (BP. The objectivesof this study were to analyze bioactive compounds and nutrient contents of IP compared to BP. Bioactive compounds and nutrients content were analyzed by gas chromatography–mass spectrophotometry. The resultsshowed both IP and BP contain fenol, α-amyrin, cylolanost, and pyrimidines. Bioactive compounds which specifically found in IP were eudesmane compound, ethyl acridine, lupeol, friedooleanan; while β amyrin and cinnamic acid compound only found in BP. The nutrient contents of IP were higher than BP except for vitamin A. In conclusion, IP might have potential health benefit, similar to BP.Key words: propolis, bioactive, nutrientABSTRAKIndonesia mempunyai potensi untuk menghasilkan propolis tetapi pemasaran propolis di Indonesia didominasi oleh propolis impor seperti propolis yang berasal Brasil. Sampai saat ini belum ada penelitian yang mengungkapkandungan bioaktif dan zat gizi propolis Indonesia (PI dibandingkan dengan propolis Brasil (PB. Oleh karena itu tujuan penelitian ini adalah untuk melakukan kajian kandungan bioaktif dan zat gizi (vitamin dan mineral PI dibandingkan dengan PB. Komponen bioaktif dan kandungn gizi dianalisis dengan metode gas chromatography–mass spectrometry. Hasil analisis menyatakan bahwa baik PI maupun PB mengandung senyawa fenol, α-amyrin, cylolanost, dan pirimidin. Komponen bioaktif unik yang ditemukan di dalam PI adalah senyawaeudesmane, ethyl acridine, lupeol dan friedooleanan; sedangkan β-amyrin dan senyawa asam sinamat hanya ditemukan di dalam PB. Kandungan zat gizi PI lebih tinggi dari PB kecuali kandungan vitamin A. Hal ini menunjukkan bahwa PI kemungkinan mempunyai khasiat untuk

  6. Mechanisms Affecting Population Density in Fragmented Habitat

    Directory of Open Access Journals (Sweden)

    Lutz Tischendorf

    2005-06-01

    Full Text Available We conducted a factorial simulation experiment to analyze the relative importance of movement pattern, boundary-crossing probability, and mortality in habitat and matrix on population density, and its dependency on habitat fragmentation, as well as inter-patch distance. We also examined how the initial response of a species to a fragmentation event may affect our observations of population density in post-fragmentation experiments. We found that the boundary-crossing probability from habitat to matrix, which partly determines the emigration rate, is the most important determinant for population density within habitat patches. The probability of crossing a boundary from matrix to habitat had a weaker, but positive, effect on population density. Movement behavior in habitat had a stronger effect on population density than movement behavior in matrix. Habitat fragmentation and inter-patch distance may have a positive or negative effect on population density. The direction of both effects depends on two factors. First, when the boundary-crossing probability from habitat to matrix is high, population density may decline with increasing habitat fragmentation. Conversely, for species with a high matrix-to-habitat boundary-crossing probability, population density may increase with increasing habitat fragmentation. Second, the initial distribution of individuals across the landscape: we found that habitat fragmentation and inter-patch distance were positively correlated with population density when individuals were distributed across matrix and habitat at the beginning of our simulation experiments. The direction of these relationships changed to negative when individuals were initially distributed across habitat only. Our findings imply that the speed of the initial response of organisms to habitat fragmentation events may determine the direction of observed relationships between habitat fragmentation and population density. The time scale of post-fragmentation

  7. The fragmentation of prestellar clouds

    International Nuclear Information System (INIS)

    Ibanez S, M.H.

    1979-10-01

    The radiative heating problem has been solved analytically, in first approximation, for a semi-infinite cloud model with transverse fluctuations in extinction. The radiative heating problem has been solved with the help of a numerical (approximated) method for the following models: a) semi-infinite cloud with transverse fluctuations in extinction; b) finite cloud with mean optical thickness tau 0 and transverse fluctuations in extinction. Assuming isobaricity as a first approximation, the chemical equation for H 2 formation (in non-equilibrium condition) and the energy equation were solved numerically like a two boundary-value problem. The conditions under which H 2 formation can induce fragmentation in a contracting cloud are examined. A study (in orders of magnitude) of the turbulence as a mechanism generator of density fluctuations has been done. If the Kolmogorov spectral law is assumed, subsonic turbulence is enough to provide any prestellar cloud with the elemental fluctuations which are effectively amplified by molecule formation in a time shorter than one free-fall. (author)

  8. Decoupling habitat fragmentation from habitat loss: butterfly species mobility obscures fragmentation effects in a naturally fragmented landscape of lake islands.

    Science.gov (United States)

    MacDonald, Zachary G; Anderson, Iraleigh D; Acorn, John H; Nielsen, Scott E

    2018-01-01

    Since the publication of the theory of island biogeography, ecologists have postulated that fragmentation of continuous habitat presents a prominent threat to species diversity. However, negative fragmentation effects may be artifacts; the result of species diversity declining with habitat loss, and habitat loss correlating positively with degree of fragmentation. In this study, we used butterfly assemblages on islands of Lake of the Woods, Ontario, Canada to decouple habitat fragmentation from habitat loss and test two competing hypotheses: (1) the island effect hypothesis, which predicts that decreasing fragment size and increasing fragment isolation reduces species diversity beyond the effects of habitat loss, and (2) the habitat amount hypothesis, which negates fragmentation effects and predicts that only total habitat area determines the diversity of species persisting on fragmented landscapes. Using eight independent size classes of islands (ranging from 0.1 to 8.0 ha) that varied in number of islands while holding total area constant, species diversity comparisons, species accumulation curves, and species-area relationship extrapolations demonstrated that smaller insular habitats contained at least as many butterfly species as continuous habitat. However, when highly mobile species occurring on islands without their larval food plants were excluded from analyses, island effects on potentially reproducing species became apparent. Similarily, generalized linear models suggested that effects of island isolation and vascular plant richness on insular butterfly richness were confounded by species of high mobility. We conclude that inter-fragment movements of highly mobile species may obscure important fragmentation effects on potentially reproducing populations, questioning support for the habitat amount hypothesis.

  9. Fragmentasi DNA Spermatozoa: Penyebab, Deteksi, dan Implikasinya pada Infertilitas Laki-Laki

    Directory of Open Access Journals (Sweden)

    Silvia W. Lestari

    2015-12-01

    Full Text Available Prediksi fertilitas laki-laki dapat dilakukan dengan analisis semen. Analisis semen konvensionalmerupakan pemeriksaan sederhana dan tidak mahal, tetapi memiliki variabilitas yang tinggi.Integritas DNA spermatozoa penting untuk transmisi informasi genetik. Fragmentasi DNAspermatozoa sebagai akibat gangguan spermatogenesis, maturasi spermatozoa, stres oksidatifdan infeksi, dapat menyebabkan infertilitas laki-laki, gangguan perkembangan embrio dan abortusberulang. Hubungan fragmentasi DNA spermatozoa dengan luaran teknologi reproduksi berbantu(TRB mengarahkan fragmentasi DNA spermatozoa sebagai pemeriksaan infertilitas laki-laki. Dariberbagai metode fragmentasi DNA spermatozoa yang umum dilakukan, sperm chromatin dispersion(SCD merupakan metode pemeriksaan fragmentasi DNA spermatozoa yang sederhana, akuratdan tidak mahal, sehingga dapat dilaksanakan di laboratorium andrologi. Selain menghasilkandiagnosis yang lebih baik, pemeriksaan fragmentasi DNA spermatozoa juga menggambarkanprognosis infertilitas termasuk luaran program TRB. Kata kunci: infertilitas laki-laki, fragmentasi DNA spermatozoa, SCD   Sperm DNA Fragmentation: Etiology, Detection and Implicationto Male Infertility Abstract The prediction of male fertility is determined by semen analysis. The conventional semenanalysis is simple and inexpensive but prone to variability. The integrity of sperm DNA is essentialfor the transmission of genetic information. Fragmentation of sperm DNA as result of disruptionin spermatogenesis and sperm maturation, oxidative stress, and infection may lead to maleinfertility, abnormal embryonic development and recurrent abortion. The association betweensperm DNA fragmentation and diminished reproductive outcomes has led to the introduction ofsperm DNA fragmentation testing on the clinical assessment of male infertility. Of all the spermDNA fragmentation tests, sperm chromatin dispersion (SCD test is quite simple, accurate, andinexpensive to be conducted on

  10. A note on convex renorming and fragmentability

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    Abstract. Using the game approach to fragmentability, we give new and simpler proofs of the following known results: (a) If the Banach space admits an equivalent. Kadec norm, then its weak topology is fragmented by a metric which is stronger than the norm topology. (b) If the Banach space admits an equivalent rotund ...

  11. Fragmentation of eastern United States forest types

    Science.gov (United States)

    Kurt H. Riitters; John W. Coulston

    2013-01-01

    Fragmentation is a continuing threat to the sustainability of forests in the Eastern United States, where land use changes supporting a growing human population are the primary driver of forest fragmentation (Stein and others 2009). While once mostly forested, approximately 40 percent of the original forest area has been converted to other land uses, and most of the...

  12. Thermodynamics of the fuel fragmentation gas

    International Nuclear Information System (INIS)

    Perez, R.B.; Alsmiller, R.G. Jr.

    1977-01-01

    In the context of nuclear reactor safety studies, a program is in progress at ORNL whereby fuel-fragmentation situations are mocked up by the application of high-current capacitor discharges through solid UO 2 samples. The goal of the present work is to predict such quantities as the number of gas and liquid fragments and their energy distributions. The point of view adopted is that upon fragmentation, a cloud of UO 2 vapor is formed containing ''primeval'' liquid fragments which act as condensation centers. In the evolution of time, fragment growth is controlled by nucleation, coagulation and evaporation processes. Eventually, the vapor-droplet system will reach a situation in which clusters (fragments) of various sizes and UO 2 vapor will coexist in an ''association-disassociation'' equilibrium. Thus, the physical model considered here consists of the identification of the fragmentation gas with an ''imperfect'' vapor, made up of interacting UO 2 vapor and liquid fragments. The results of the study are presented

  13. DIAGNOSIS DAN TATALAKSANA HEPATOPULMONARY SYNDROME

    Directory of Open Access Journals (Sweden)

    Dwitya Elvira

    2015-05-01

    Full Text Available AbstrakSirosis hepatis dan penyakit hati kronik merupakan penyebab kematian terbanyak di seluruh dunia. Tingginya angka morbiditas dan mortalitas sirosis berhubungan dengan komplikasinya yang bersifat sistemik. Salah satu komplikasi sirosis dapat mengenai paru berupa sindrom hepatopulmonar atau hepatopulmonary syndrome. Hepatopulmonary syndrome (HPS didefinisikan sebagai trias yang terdiri dari kegagalan hati stadium lanjut, hipoksemia arterial serta dilatasi intravaskular pulmonar tanpa disertai penyakit kardiopulmonar. Patogenesis HPS masih belum diketahui pasti, namun diduga terjadi gangguan metabolisme zat vasoaktif paru yang menimbulkan vasodilatasi vaskuler paru. Manifestasi klinis HPS berupa dispneu yang khas dengan tanda kegagalan hati dan hipertensi portal. Modalitas diagnostik HPS adalah radiologi thorax, analisa gas darah, contrast enhanced echocardiography (CEE, nuclear scanning dengan Tc-99m dan angiografi paru. Penatalaksanaan HPS terutama bertujuan menurunkan vasodilatasi intrapulmonar, meningkatkan oksigenasi arterial dan mengurangi keluhan. Deteksi dini terhadap komplikasi sirosis mutlak diperlukan dalam mencegah dan mengurangi angka morbiditas dan mortalitas.Abstract Liver cirrhosis and chronic liver disease are the leading cause of death worldwide. The high morbidity and mortality associated with their systemic complications. One of the complications of cirrhosis is hepatopulmonary syndrome. Hepatopulmonary syndrome (HPS is defined as the triad of advanced-stage liver failure, arterial hypoxemia and pulmonary intravascular dilatation without cardiopulmonary disease. The pathogenesis of HPS is still not known for sure, but suspected metabolic disorder pulmonary vasoactive substances that cause pulmonary vascular vasodilatation. The clinical manifestations of HPS is typical dispneu with signs of liver failure and portal hypertension. HPS diagnostic modalities are radiology thorax, blood gas analysis, contrast enhanced

  14. Perancangan Promosi Dan Kemasan Teh Mangrove Druju

    OpenAIRE

    Halim, Roselinee Nathania; Adib, Ahmad; Suhartono, Ani Wijayanti

    2015-01-01

    Perancangan tugas akhir ini bertujuan untuk memberikan informasi tentang teh mangrove pertama di Indonesia. Teh Mangrove Druju merupakan produk olahan mangrove yang belum dikenal dan belum melakukan banyak kegiatan promosi. Sehingga perancangan ini bertujuan untuk mengenalkan produk Teh Mangrove Druju dan membantu merubah brand image akan produk olahan mangrove. Sedangkan tujuan dari perancangan ini untuk merancang media promosi dan kemasan yang komunikatif dan efektif agar promosi yang dilak...

  15. Purwarupa Sistem Integrasi Quadcopter dan Mobile Robot

    OpenAIRE

    Dharmawan, Andi; Lusiarta Putera, Christian Antonia

    2012-01-01

    AbstrakQuadcopter, juga dikenal sebagai quadrotor, adalah helikopter dengan empat motor yang dilengkapi dengan  empat buah propeller pada masing-masing motornya yang digunakan untuk terbang dan bermanuver. Pada quadcopter terdapat 3 variabel sudut yang menjadi element utama dalam pengendaliannya yaitu roll, pitch, dan yaw yang diperoleh dari penggabungan sensor accelerometer, gyroscope dan magnetometer dengan metode Direction Cosine Matrix. Pada sistem integrasi mobile robot dan quadcopter, d...

  16. KORELASI ANTARA ISLAM DAN EKONOMI

    Directory of Open Access Journals (Sweden)

    Akmal Zainal Abidin

    2015-03-01

    Full Text Available CORELATION BETWEEN ISLAM AND ECONOMY. This paper aims to identifies about the correlation between economic and Islam. Islam is the perfect religion that governs all things in life, including the economy. This is evident with the concept of  well-being which is described in the al-Quran and Sunnah. Basically the goal of every human life is to prosper, although humans make sense of  well- being with a different perspective. Most understand economics assume that welfare is the welfare of  earthly material. But to make sense of well-being with the term al-Falah, is meaning holistic wellbeing and balance between material and spiritual dimensions. al-Quran and Sunnah have taught that the human being will be achieved if  living in balance between material and spiritual. This is because human life does not just stop in the life of this world, but there is still a second life that will be faced by humanity in the hereafter, and well-being will be achieved with the truth is that people can balance the needs of the world and the hereafter, and that is what is taught in Islamic economics. Keywords: Islam, Economy, Prosperity. Tulisan ini bertujuan untuk menjelasakn tentang korelasi antara ekonomi  dan  Islam.  Islam  adalah  agama  yang  sempurna  yang mengatur segala hal dalam kehidupan ini, termasuk juga ekonomi. Hal ini terbukti dengan konsep kesejahteraan yang dipaparkan dalam al-Quran dan Sunnah. Pada dasarnya tujuan hidup setiap manusia adalah untuk mencapai kesejahteraan, meskipun manusia memaknai kesejahteraan dengan perspektif  yang berbeda-beda. Sebagian besar paham ekonomi menganggap bahwa kesejahteraan adalah kesejahteraan material duniawi. Namun Islam memaknai kesejahteraan dengan istilah  Falah  yang  berarti  kesejahteraan  holistik  dan  seimbang antara dimensi material dan spiritual. Al-Quran dan Sunnah telah mengajarkan bahwa kesejahteraan akan tercapai jika manusia menjalani hidup secara seimbang antara material dan

  17. Exact Solutions of Fragmentation Equations with General Fragmentation Rates and Separable Particles Distribution Kernels

    Directory of Open Access Journals (Sweden)

    S. C. Oukouomi Noutchie

    2014-01-01

    Full Text Available We make use of Laplace transform techniques and the method of characteristics to solve fragmentation equations explicitly. Our result is a breakthrough in the analysis of pure fragmentation equations as this is the first instance where an exact solution is provided for the fragmentation evolution equation with general fragmentation rates. This paper is the key for resolving most of the open problems in fragmentation theory including “shattering” and the sudden appearance of infinitely many particles in some systems with initial finite particles number.

  18. Islam, Media, dan Politik : Sebuah Perdebatan dan Kontempelasi Nilai Berdemokrasi

    Directory of Open Access Journals (Sweden)

    Idil Akbar

    2016-10-01

    Full Text Available Infact, press or media is one of pilar democracy. Media in democracy is a public sphere to communi-cation and makes relation, and a same time as public arena to gain information. But, media also could not release from streotypes and tendency that usually bring of interest, either the owner or ideology. It is meaning media can not released from perspective distorsion, values bias and take a side. Media also effective to become propaganda instrument for a political interest and an ideology. It is seen like how media in US, for example, stereotype of Islam in discourses contradiction and glob-al interest opposition. Then, Islam dominantly identified as doctrine teaches radicalism, fundamen-talism and terorism. Thus, it is often be justification for US to operate the military mission in the name of democracy. Tak dipungkiri pers atau media menjadi salah satu pilar bagi demokrasi. Media dalam demokrasi adalah sebagai ruang bagi publik berkomunikasi dan berinteraksi, sekaligus sarana publik mem-peroleh informasi tentang banyak hal. Namun, media juga tak bisa dilepaskan dari stereotip dan kecenderungan-kecenderungan, yang biasanya membawa kepentingan, baik pemilik maupun ide-ologi. Media karenanya tak lepas dari distorsi perspektif, bias nilai dan berpihak. Media juga efektif menjadi alat propaganda bagi sebuah kepentingan politik dan ideologi, seperti bagaimana media di negara Amerika, misalnya, menstereotipkan Islam dalam analisis pertentangan wacana dan kepent-ingan global. Sehingga, dominan Islam diidentikkan dengan sematan sebagai ajaran yang mengajarkan radikalisme, fundamentalisme dan terorisme. Karenanya pula seringkali menjadi alasan pembenar bagi Amerika untuk menjalankan misi militer atas nama demokrasi.

  19. KEANEKARAGAMAN JENIS DAN SEBARAN FAGACEAE DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Purwaningsih Purwaningsih

    2016-01-01

    Full Text Available Fagaceae umumnya pohon, salah satu suku dengan jumlah jenis yang cukup besar ± 700 jenis di dunia tetapi sebagian besar tumbuh di belahan bumi utara. Di wilayah Malesia, ada lima marga yaitu Nothofagus, Castanopsis, Lithocarpus, Quercus dan Trigonobalanus dan jumlah jenis ± 180 dan sebagian besar di Indonesia tercatat 112 jenis. Penelitian ini dilakukan dengan studi literatur untuk menentukan keanekaragaman jenis Fagaceae di Indonesia serta distribusi dan pemanfaatannya. Fagaceae paling banyak tumbuh di Indonesia adalah marga Lithocarpus (60 jenis dan Castanopsis (24 jenis, sementara Nothofagus (11 jenis sebarannya hanya di Papua. Distribusi jenis Lithocarpus paling di Sumatera (29 jenis dan Kalimantan (26 jenis, sementara Castanopsis paling banyak di Kalimantan (15 jenis. Untuk Nusa Tenggara tidak ditemukan jenis-jenis Fagaceae dan ke arah timur Indonesia semakin sedikit jumlah jenisnya, di Sulawesi dan Maluku hanya diketemukan satu jenis. Sebaran Fagaceae dipengaruhi oleh beberapa faktor, terutama tanah, iklim, dan ketinggian. Di Indonesia habitat tumbuh Fagaceae di hutan yang masih alami, tetapi ada beberapa yang mampu tumbuh di rawa seperti Nothofagus womersleyi. Berdasarkan ketinggian tempat (altitude umumnya Fagaceae di hutan submontane dengan ketinggian 600-1500 m namun ada beberapa spesies yang mampu tumbuh hingga ketinggian >3000 m. Fagaceae yang memiliki sebaran luas (ditemukan di beberapa pulau ada dua jenis yaitu Castanopsis acuminatissima dan Lithocarpus elegans. Pada umumnya pemanfaatan Fagaceae adalah kayunya untuk bahan bangunan dan furniture tetapi ada jenis Castanopsis yang dapat dimakan bijinya dan selain itu kulit kayu mengandung tanin bisa untuk pewarna.

  20. Evaluasi Efektivitas Program Bina Keluarga dan Balita

    OpenAIRE

    Anti Asta Viani

    2009-01-01

    Penelitian bertujuan mengevaluasi efektivitas Program Bina Keluarga Balita di kecamatan Ngaglik Yogyakarta. Metode penelitian menggunakan pendekatan evaluasi CIPP Stufflebeam. Populasi terdiri dari 434 peserta dan 96 kader. Melalui teknik sampling acak berstrata proporsional terpilih 132 sampel dan 49 kader. Data diperoleh melalui kuesioner, wawancara, pengamatan, dan diolah secara deskriptif. Hasil analisis menunjukkan: (1) penyebaran program belum merata pada masyarakat bawah yang membutuhk...

  1. PRODUKSI NANOFIBER DAN APLIKASINYA DALAM PENGOLAHAN AIR

    OpenAIRE

    Krisnandika, Vania Elita

    2017-01-01

    Abstrak Kebutuhan air meningkat seiring meningkatnya jumlah penduduk dan taraf kehidupan masyarakat. Pembangunan yang dilakukan secara terus-menerus dan sangat cepat di Indonesia mengakibatkan penurunan kualitas air permukaan. Teknologi membran merupakan salah satu teknologi pengolahan air yang menghasilkan produk dengan kualitas tinggi. Membran berstruktur nano, khususnya nanofiber, saat ini menjadi perhatian karena menjawab kebutuhan teknologi filtrasi yang efektif dan hemat biaya. Pr...

  2. MUTU SEKOLAH DAN BUDAYA PARTISIPASI STAKEHOLDERS

    Directory of Open Access Journals (Sweden)

    Nur Kholis

    2014-12-01

    Full Text Available Abstrak Penelitian ini memotret dan mengeksplor pemaknaan konsep sekolah bermutu, pengembangan budaya partisipasi, dan budaya sekolah, serta peran-peran yang dilakukan aktor dalam melakukan rekayasa sosial sekolah ke arah tercapainya sekolah bermutu di lembaga konfesional MIN Tegalasri. Penelitian ini merupakan penelitian kualitatif dengan pendekatan fenomenologi. Data dikumpulkan melalui wawancara mendalam, observasi, dan dokumentasi. Standar pengukuran keabsahan datanya adalah; derajat kepercayaan, keteralihan, kebergantungan dan kepastian. Ananlisis data dilakukan secara estafet mulai pengumpulan data, koleksi data, dan pemaknaan data. Penelitian ini menyimpulkan bahwa dua aspek mutu yang dicapai bidang akademik dan nonakademik; tingkat partisipasi mulai dari pimpinan, staf pendidik, staf kependidikan, peserta didik, komite sekolah, dan paguyuban kelas; budaya sekolah yang dikembangkan adalah konsolidasi internal-eksternal, mensinergikan potensi internal-eksternal, mendekatkan sekolah dengan masyarakat, bekerjasama dengan berbagai pihak, restrukturisasi dan revitalisasi komite sekolah dan paguyuban kelas, dan mengembangkan budaya bersih, indah dan nyaman; kepala sekolah merupakan aktor pengembangan budaya sekolah bermutu dan partisipasi stakeholders. Kata kunci: mutu sekolah, budaya partisipasi stakeholders

  3. Karakteristik Dan Spektrum Manajemen Pendidikan Islam

    OpenAIRE

    Jannah, Siti Raudhatul

    2013-01-01

    Artikel ini mendiskusikan mengenai manajemen pendidikan Islam, karakteristik, dan spektrumnya. Karakteristik manajemen pendidikan Islam harus didasarkan pada al-Qur'an dan Hadits serta pemikiran rasional yang telah diuji validitasnya. Spektrum manajemen pendidikan Islam meliputi lingkup manajemen personalia pendidikan Islam, manajemen peserta didik pendidikan Islam, maanjemen kurikulum pendidikan Islam, manajemen keuangan pendidikan Islam, manajemen sarana dan prasarana pendidikan Islam, mana...

  4. Podosit dan Slit Diafragma serta Perannya

    OpenAIRE

    Sudung O. Pardede

    2016-01-01

    Podosit dan slit diafragma adalah bagian dari dinding kapiler glomerulus ginjal yang mempunyai peran yang sangat penting dalam filtrasi glomerulus. Berbagai molekul terdapat pada podosit dan slit diafragma yang berperan penting dalam integritas proses filtrasi. Foot processes podosit berinteraksi dengan slit diafragma melalui interaksi antara nefrin dan Neph1 dalam slit diafragma dengan molekul adapter intraselular pada membran foot processes. Molekul adapter intraselular dalam...

  5. Sastra Lokal dan Industri Kreatif: Revitalisasi Sastra dan Budaya Using

    Directory of Open Access Journals (Sweden)

    Novi Anoegrajekti

    2013-12-01

    Full Text Available Pemerintah mencanangkan tahun 2009 sebagai Tahun Industri Kreatif. Seni pertunjukan, termasuk tradisi lisan yang ada di dalam pertunjukan menjadi salah satu prioritas yang akan dikembangkan agar bisa meningkatkan kesejahteraan masyarakat pendukungnya. Tujuan tersebut representatif karena masyarakat Indonesia memiliki beragam seni pertunjukan dan sastra lokal yang apabila dikelola dengan baik bisa menjadi penopang munculnya ekonomi kreatif. Banyuwangi, misalnya, memiliki beragam seni pertunjukan dan tradisi lisan, seperti syair­ syair gandrung, lagu­lagu dalam pertunjukan angklung, cerita rakyat jinggoan, dan tradisi wangsalan dan basanan. Sampai saat ini, dinas terkait di Banyuwangi belum dapat membuat kebijakan yang mampu mendukung terciptanya pola pikir, sistem, dan praktik industri kreatif berbasis lokalitas dan tetap mengedepankan karakteristik nilai­nilai kultural yang ada. Untuk itu, tulisan ini bertujuan mengembangkan model industri kreatif berbasis sastra lokal dan budaya Using. Dengan metode etnografis dan analisis yang menggunakan pendekatan cultural studies, model tersebut diharapkan mampu mengembangkan industri kreatif di wilayah lokal. Abstract: The Indonesian government announced the year of 2009 as the Creative Industry Year. Performing art, including oral tradition existing in performance, has become a priority which will be developed to improve the prosperity of its supporting community. This goal is representative because Indonesian people have various performing arts and local literature which, if well managed, will support the creative economy. Banyuwangi, for instance, has various performing arts and oral tradition, such as gandrung poems, songs in angklung performance, jinggoan folklores, and traditions of wangsalan and basanan. To date, the relevant services of Banyuwangi government have not been able to make policies able to support the creation of creative industry pattern of thinking, system, and practice which are

  6. Filamentary fragmentation in a turbulent medium

    Science.gov (United States)

    Clarke, S. D.; Whitworth, A. P.; Duarte-Cabral, A.; Hubber, D. A.

    2017-06-01

    We present the results of smoothed particle hydrodynamic simulations investigating the evolution and fragmentation of filaments that are accreting from a turbulent medium. We show that the presence of turbulence and the resulting inhomogeneities in the accretion flow play a significant role in the fragmentation process. Filaments that experience a weakly turbulent accretion flow fragment in a two-tier hierarchical fashion, similar to the fragmentation pattern seen in the Orion Integral Shaped Filament. Increasing the energy in the turbulent velocity field results in more sub-structure within the filaments, and one sees a shift from gravity-dominated fragmentation to turbulence-dominated fragmentation. The sub-structure formed in the filaments is elongated and roughly parallel to the longitudinal axis of the filament, similar to the fibres seen in observations of Taurus, and suggests that the fray and fragment scenario is a possible mechanism for the production of fibres. We show that the formation of these fibre-like structures is linked to the vorticity of the velocity field inside the filament and the filament's accretion from an inhomogeneous medium. Moreover, we find that accretion is able to drive and sustain roughly sonic levels of turbulence inside the filaments, but is not able to prevent radial collapse once the filaments become supercritical. However, the supercritical filaments that contain fibre-like structures do not collapse radially, suggesting that fibrous filaments may not necessarily become radially unstable once they reach the critical line-density.

  7. Fragmentation in DNA double-strand breaks

    International Nuclear Information System (INIS)

    Wei Zhiyong; Suzhou Univ., Suzhou; Zhang Lihui; Li Ming; Fan Wo; Xu Yujie

    2005-01-01

    DNA double strand breaks are important lesions induced by irradiations. Random breakage model or quantification supported by this concept is suitable to analyze DNA double strand break data induced by low LET radiation, but deviation from random breakage model is more evident in high LET radiation data analysis. In this work we develop a new method, statistical fragmentation model, to analyze the fragmentation process of DNA double strand breaks. After charged particles enter the biological cell, they produce ionizations along their tracks, and transfer their energies to the cells and break the cellular DNA strands into fragments. The probable distribution of the fragments is obtained under the condition in which the entropy is maximum. Under the approximation E≅E 0 + E 1 l + E 2 l 2 , the distribution functions are obtained as exp(αl + βl 2 ). There are two components, the one proportional to exp(βl 2 ), mainly contributes to the low mass fragment yields, the other component, proportional to exp(αl), decreases slowly as the mass of the fragments increases. Numerical solution of the constraint equations provides parameters α and β. Experimental data, especially when the energy deposition is higher, support the statistical fragmentation model. (authors)

  8. On disciplinary fragmentation and scientific progress.

    Directory of Open Access Journals (Sweden)

    Stefano Balietti

    Full Text Available Why are some scientific disciplines, such as sociology and psychology, more fragmented into conflicting schools of thought than other fields, such as physics and biology? Furthermore, why does high fragmentation tend to coincide with limited scientific progress? We analyzed a formal model where scientists seek to identify the correct answer to a research question. Each scientist is influenced by three forces: (i signals received from the correct answer to the question; (ii peer influence; and (iii noise. We observed the emergence of different macroscopic patterns of collective exploration, and studied how the three forces affect the degree to which disciplines fall apart into divergent fragments, or so-called "schools of thought". We conducted two simulation experiments where we tested (A whether the three forces foster or hamper progress, and (B whether disciplinary fragmentation causally affects scientific progress and vice versa. We found that fragmentation critically limits scientific progress. Strikingly, there is no effect in the opposite causal direction. What is more, our results shows that at the heart of the mechanisms driving scientific progress we find (i social interactions, and (ii peer disagreement. In fact, fragmentation is increased and progress limited if the simulated scientists are open to influence only by peers with very similar views, or when within-school diversity is lost. Finally, disciplines where the scientists received strong signals from the correct answer were less fragmented and experienced faster progress. We discuss model's implications for the design of social institutions fostering interdisciplinarity and participation in science.

  9. Dual Fragment Impact of PBX Charges

    Science.gov (United States)

    Haskins, Peter; Briggs, Richard; Leeming, David; White, Nathan; Cheese, Philip; DE&S MoD UK Team; Ordnance Test Solutions Ltd Team

    2017-06-01

    Fragment impact can pose a significant hazard to many systems containing explosives or propellants. Testing for this threat is most commonly carried out using a single fragment. However, it can be argued that an initial fragment strike (or strikes) could sensitise the energetic material to subsequent impacts, which may then lead to a more violent reaction than would have been predicted based upon single fragment studies. To explore this potential hazard we have developed the capability to launch 2 fragments from the same gun at a range of velocities, and achieve impacts on an acceptor charge with good control over the spatial and temporal separation of the strikes. In this paper we will describe in detail the experimental techniques we have used, both to achieve the dual fragment launch and observe the acceptor charge response. In addition, we will describe the results obtained against PBX filled explosive targets; discuss the mechanisms controlling the target response and their significance for vulnerability assessment. Results of these tests have clearly indicated the potential for detonation upon the second strike, at velocities well below those needed for shock initiation by a single fragment.

  10. Fragmentation in the branching coral Acropora palmata (Lamarck): growth, survivorship, and reproduction of colonies and fragments.

    Science.gov (United States)

    Lirman

    2000-08-23

    Acropora palmata, a branching coral abundant on shallow reef environments throughout the Caribbean, is susceptible to physical disturbance caused by storms. Accordingly, the survivorship and propagation of this species are tied to its capability to recover after fragmentation. Fragments of A. palmata comprised 40% of ramets within populations that had experienced recent storms. While the survivorship of A. palmata fragments was not directly related to the size of fragments, removal of fragments from areas where they settled was influenced by size. Survivorship of fragments was also affected by type of substratum; the greatest mortality (58% loss within the first month) was observed on sand, whereas fragments placed on top of live colonies of A. palmata fused to the underlying tissue and did not experience any losses. Fragments created by Hurricane Andrew on a Florida reef in August 1992 began developing new growth (proto-branches) 7 months after the storm. The number of proto-branches on fragments was dependent on size, but growth was not affected by the size of fragments. Growth-rates of proto-branches increased exponentially with time (1.7 cm year(-1) for 1993-1994, 2.7 cm year(-1) for 1994-1995, 4.2 cm year(-1) for 1995-1996, and 6.5 cm year(-1) for 1996-1997), taking over 4 years for proto-branches to achieve rates comparable to those of adult colonies on the same reef (6.9 cm year(-1)). In addition to the initial mortality and reduced growth-rates, fragmentation resulted in a loss of reproductive potential. Neither colonies that experienced severe fragmentation nor fragments contained gametes until 4 years after the initial damage. Although A. palmata may survive periodic fragmentation, the long-term effects of this process will depend ultimately on the balance between the benefits and costs of this process.

  11. Identification de colorants organiques naturels dans des fragments de peintures murales de l’Antiquité

    OpenAIRE

    Guichard, Vincent; Guineau, Bernard

    2016-01-01

    L’intérêt archéologique des colorants organiques naturels, d’origine végétale ou animale, est au moins aussi grand que celui des pigments minéraux : la teinture fait appel quasi exclusivement à des colorants organiques mais ceux-ci sont également utilisés en peinture sous forme de lavis plus ou moins transparents ou sous forme de laques, le colorant étant alors adsorbé sur une base minérale. La détermination de la composition de ces colorants et de leur technique d’application - souvent très ...

  12. Gluon fragmentation into 3 PJ quarkonium

    International Nuclear Information System (INIS)

    Ma, J.P.

    1995-01-01

    The functions of the gluon fragmentation into 3 P j quarkonium are calculated to order α 2 s . With the recent progress in analysing quarkonium systems in QCD it is possible show how the so called divergence in the limit of the zero-binding energy, which is related to P-wave quarkonia, is treated correctly in the case of fragmentation functions. The obtained fragmentation functions satisfy explicitly at the order of α 2 s the Altarelli-Parisi equation and when z → 0 they behave as z -1 as expected. 19 refs., 7 figs

  13. Bone fragments a body can make

    Energy Technology Data Exchange (ETDEWEB)

    Stout, S.D.; Ross, L.M. Jr. (Department of Anthropology, University of Missouri, Columbia (USA))

    1991-05-01

    Data obtained from various analytical techniques applied to a number of small bone fragments recovered from a crime scene were used to provide evidence for the occurrence of a fatality. Microscopic and histomorphometric analyses confirmed that the fragments were from a human skull. X-ray microanalysis of darkened areas on the bone fragments revealed a chemical signature that matched the chemical signature of a shotgun pellet recovered at the scene of the crime. The above findings supported the deoxyribonucleic acid (DNA) fingerprint evidence which, along with other evidence, was used to convict a man for the murder of his wife, even though her body was never recovered.

  14. Heart Rate Fragmentation: A Symbolic Dynamical Approach

    Directory of Open Access Journals (Sweden)

    Madalena D. Costa

    2017-11-01

    Full Text Available Background: We recently introduced the concept of heart rate fragmentation along with a set of metrics for its quantification. The term was coined to refer to an increase in the percentage of changes in heart rate acceleration sign, a dynamical marker of a type of anomalous variability. The effort was motivated by the observation that fragmentation, which is consistent with the breakdown of the neuroautonomic-electrophysiologic control system of the sino-atrial node, could confound traditional short-term analysis of heart rate variability.Objective: The objectives of this study were to: (1 introduce a symbolic dynamical approach to the problem of quantifying heart rate fragmentation; (2 evaluate how the distribution of the different dynamical patterns (“words” varied with the participants' age in a group of healthy subjects and patients with coronary artery disease (CAD; and (3 quantify the differences in the fragmentation patterns between the two sample populations.Methods: The symbolic dynamical method employed here was based on a ternary map of the increment NN interval time series and on the analysis of the relative frequency of symbolic sequences (words with a pre-defined set of features. We analyzed annotated, open-access Holter databases of healthy subjects and patients with CAD, provided by the University of Rochester Telemetric and Holter ECG Warehouse (THEW.Results: The degree of fragmentation was significantly higher in older individuals than in their younger counterparts. However, the fragmentation patterns were different in the two sample populations. In healthy subjects, older age was significantly associated with a higher percentage of transitions from acceleration/deceleration to zero acceleration and vice versa (termed “soft” inflection points. In patients with CAD, older age was also significantly associated with higher percentages of frank reversals in heart rate acceleration (transitions from acceleration to

  15. Evaluasi Efektivitas Program Bina Keluarga dan Balita

    Directory of Open Access Journals (Sweden)

    Anti Asta Viani

    2009-02-01

    Full Text Available Penelitian bertujuan mengevaluasi efektivitas Program Bina Keluarga Balita di kecamatan Ngaglik Yogyakarta. Metode penelitian menggunakan pendekatan evaluasi CIPP Stufflebeam. Populasi terdiri dari 434 peserta dan 96 kader. Melalui teknik sampling acak berstrata proporsional terpilih 132 sampel dan 49 kader. Data diperoleh melalui kuesioner, wawancara, pengamatan, dan diolah secara deskriptif. Hasil analisis menunjukkan: (1 penyebaran program belum merata pada masyarakat bawah yang membutuhkan, (2 meski ditemukan kelemahan, pelaksanaan program BKB dinilai berhasil; pengetahuan, penerapan, dan perubahan perilaku peserta berubah lebih positif, (3 kehadiran BKB masih diperlukan, mengingat banyaknya jumlah balita; ibu berpendidikan rendah; dan keluarga yang tingkat kesejahteraannya rendah.

  16. Complementary DNA-amplified fragment length polymorphism ...

    African Journals Online (AJOL)

    Complementary DNA-amplified fragment length polymorphism (AFLP-cDNA) analysis of differential gene expression from the xerophyte Ammopiptanthus mongolicus in response to cold, drought and cold together with drought.

  17. Relationship between morphological and amplified fragment length ...

    African Journals Online (AJOL)

    Relationship between morphological and amplified fragment length polymorphism (AFLP) marker based genetic distance with heterosis in hot pepper (Capsicum annuum L.) SL Krishnamurthy, A Mohan Rao, K Madhavi Reddy, S Ramesh, Shailaja Hittalmani, Rao M. Gopinath ...

  18. Extraction of 16th Century Calender Fragments

    DEFF Research Database (Denmark)

    Holck, Jakob Povl; Etheridge, Christian

    The extraction of the calendar fragments requires a careful dissolvement of the old bookbinder’s glue and a meticulous detachment of each calendar leaf. For documentation, each leaf is being photographed by the conservator of Odense City Museums. The 1580 book has an outer cover of parchment made...... at the Cultural Heritage & Archaeometric Research Team, SDU. Upon finding medieval manuscript fragments in the university library’s special collections, scholars at the Centre for Medieval Literature are consulted. In most cases, digital pictures of the finds will circulate in the international community...... of medieval scholars. Thousands of 16th and 17th Century books are stored in the University Library of Southern Denmark. One out of five of these books is expected to contain medieval manuscript fragments or fragments of rare prints, e.g. incunabula....

  19. An improved algorithm for MFR fragment assembly

    International Nuclear Information System (INIS)

    Kontaxis, Georg

    2012-01-01

    A method for generating protein backbone models from backbone only NMR data is presented, which is based on molecular fragment replacement (MFR). In a first step, the PDB database is mined for homologous peptide fragments using experimental backbone-only data i.e. backbone chemical shifts (CS) and residual dipolar couplings (RDC). Second, this fragment library is refined against the experimental restraints. Finally, the fragments are assembled into a protein backbone fold using a rigid body docking algorithm using the RDCs as restraints. For improved performance, backbone nuclear Overhauser effects (NOEs) may be included at that stage. Compared to previous implementations of MFR-derived structure determination protocols this model-building algorithm offers improved stability and reliability. Furthermore, relative to CS-ROSETTA based methods, it provides faster performance and straightforward implementation with the option to easily include further types of restraints and additional energy terms.

  20. The NJL Model for Quark Fragmentation Functions

    Energy Technology Data Exchange (ETDEWEB)

    T. Ito, W. Bentz, I. Cloet, A W Thomas, K. Yazaki

    2009-10-01

    A description of fragmentation functions which satisfy the momentum and isospin sum rules is presented in an effective quark theory. Concentrating on the pion fragmentation function, we first explain the reason why the elementary (lowest order) fragmentation process q → qπ is completely inadequate to describe the empirical data, although the “crossed” process π → qq describes the quark distribution functions in the pion reasonably well. Then, taking into account cascade-like processes in a modified jet-model approach, we show that the momentum and isospin sum rules can be satisfied naturally without introducing any ad-hoc parameters. We present numerical results for the Nambu-Jona-Lasinio model in the invariant mass regularization scheme, and compare the results with the empirical parametrizations. We argue that this NJL-jet model provides a very useful framework to calculate the fragmentation functions in an effective chiral quark theory.

  1. An improved algorithm for MFR fragment assembly.

    Science.gov (United States)

    Kontaxis, Georg

    2012-06-01

    A method for generating protein backbone models from backbone only NMR data is presented, which is based on molecular fragment replacement (MFR). In a first step, the PDB database is mined for homologous peptide fragments using experimental backbone-only data i.e. backbone chemical shifts (CS) and residual dipolar couplings (RDC). Second, this fragment library is refined against the experimental restraints. Finally, the fragments are assembled into a protein backbone fold using a rigid body docking algorithm using the RDCs as restraints. For improved performance, backbone nuclear Overhauser effects (NOEs) may be included at that stage. Compared to previous implementations of MFR-derived structure determination protocols this model-building algorithm offers improved stability and reliability. Furthermore, relative to CS-ROSETTA based methods, it provides faster performance and straightforward implementation with the option to easily include further types of restraints and additional energy terms.

  2. STRUKTUR DAN PRODUKSI LEBAH Trigona spp. PADA SARANG BERBENTUK TABUNG DAN BOLA

    Directory of Open Access Journals (Sweden)

    Putu Ade Hinduari Putra

    2015-12-01

    Full Text Available Lebah tanpa sengat (Trigona spp. dapat menghasilkan madu yang bermanfaat bagi kesehatan. Penelitian bertujuan untuk mengetahui : (1 morfologi Trigona spp., (2 struktur internal sarang Trigona spp. pada sarang berbentuk tabung dan bola, (3 volume sarang serta perkiraan produksi madu, beebread dan selanakan Trigona spp. pada sarang berbentuk tabung dan bola. Penelitian dilaksanakan pada bulan November 2014. Sampel yang digunakan adalah koloni dan sarang Trigona spp. berbentuk tabung dan bola yang diambil di Desa Padang Tunggal,Kecamatan Selat, Kabupaten Karangasem, Bali. Hasil penelitian menunjukan bahwa nama spesies dari sampel koloni Trigona spp. pada sarang berbentuk tabung dan bola adalah Trigona laeviceps. Struktur internal sarang Trigona spp. pada sarang berbentuk tabung dan bola mempunyai pola susunan yaitu pot madu, pot beebread dan pot sel anakan. Volume sarang besar memberikan perkiraan total jumlah produksi madu, beebread dan selanakan lebih banyak dibandingkan volume sarang kecil.

  3. MITOS DAN HIPERREALITAS KOMUNIKASI POLITIK (Studi Iklan Pemilu Jusuf Kalla-Wiranto Versi Humble dan Mampu

    Directory of Open Access Journals (Sweden)

    Anang Masduki

    2016-02-01

    Salah satu elemen politik dalam demokrasi modern adalah merebaknya iklan politik. Dalam pemilu 2009 di Indonesia salah satu pasangan yaitu Jusuf Kalla dan Wiranto juga melakukan iklan khususnya di televisi. Hal ini dilakukan untuk mendongkrak popularitas dan elektabilitasnya demi memenangkan pemilu. Di dalam iklan tersebut terdapat mitos dan hiperrealitas. Penelitian ini dilakukan untuk mengungkap mitos dan hiperrealitas yang ada dalam iklan dengan judul “humble” dan “mampu” milik pasangan tersebut. Adapun metode yang digunakan adalah teori semiotika Roland Barthes. dengan pendekatan dua tahap yang dipopulerkan oleh Roland Barthes, makna konotasi dan makna denotasi, pengungkapan makna simbol-simbol dalam iklan akan semakin mencolok. Dari analisis didapat bahwa frase negarawan dan merakyat menjadi fokus mitos dan hiperrealitas yang dilakukan oleh Jusuf Kalla dan Wiranto dalam iklannya.

  4. ETIKA BISNIS AL-GHAZALI DAN ADAM SMITH DALAM PERSPEKTIF ILMU BISNIS DAN EKONOMI

    Directory of Open Access Journals (Sweden)

    AM. M. Hafidz MS.

    2013-05-01

    Full Text Available Penelitian ini adalah untuk mengeksplorasi: (1 pembangunan etika bisnis yang telah dirumuskan oleh al-Ghazali dan Adam Smith, (2 persamaan dan perbedaan antara dua etika bisnis pria, dan (3 relevansi bisnis mereka etika bisnis modern dunia dan ekonomi. Bisnis etika dibangun oleh al-Ghazali dan Smith di dataran praksis tidak jauh berbeda. Etika bisnis konstruksi dibangun oleh al-Ghazali didasarkan pada prinsip-prinsip seperti orientasi itikad baik tentang dunia dan akhirat, kejujuran, kepentingan pribadi dan social keseimbangan, dan perilaku / perbuatan yang tepat. Di sisi lain, etika bisnis konstruksi dibangun oleh Smith, berdasarkan keadilan, altruisme, keadilan dan liberal (kebebasan ekonomi. Baik etika bisnis yang diperkenalkan oleh kedua sangat relevan untuk menjadi digunakan sebagai bahan pokok acuan dalam etika bisnis modern.

  5. Pengembangan Sistem Otomatisasi AC dan Lampu Menggunakan Fuzzy dan Raspberry Pi

    Directory of Open Access Journals (Sweden)

    Rudy Ariyanto

    2017-11-01

    Full Text Available Otomatisasi AC dan lampu dilakukan untuk menghemat energi yang digunakan pada kehidupan sehari-hari. Dalam pengembangan otomatisasi AC dan lampu perlu menerapkan sebuah perangkat yang memiliki fungsi maksimal dengan harga yang minimal. Raspberry Pi merupakan perangkat atau modul dengan harga rendah yang mampu melakukan komunikasi wireless tanpa bantuan modul lain. Dalam pengembangan otomatisasi AC dan lampu juga diperlukan sebuah metode yang mampu melakukan kontrol terhadap nyala AC dan lampu. Penerapan metode fuzzy dapat dilakukan untuk menghimpun informasi keadaan ruang yang didapat dari sensor untuk menentukan nyala AC dan lampu secara otomatis. Oleh sebab itu pada penelitian ini mengusulkan pengembangan otomatisasi AC dan lampu menggunakan Raspberry Pi dan Fuzzy. Otomatisasi AC dan lampu menggunakan Raspberry Pi yang menerapkan metode Fuzzy dapat menghemat energi hingga 59,87% dalam hal lama waktu nyala AC dan 57,47% untuk lumenasi lampu

  6. Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway di Petshop "PetZone"

    Directory of Open Access Journals (Sweden)

    Siska Fadhilah Wati

    2013-09-01

    Full Text Available Dewasa ini teknologi informasi sangat membantu dalam dunia bisnis. Kemudahan yang ditawarkan akan menjaring lebih banyak konsumen. Namun, perusahan tingkat menengah seperti PetZone saat ini masih jarang yang menawarkan kemudahan berbelanja atau pemesanan layanan secara online. Oleh karena itu diperlukan sebuah sistem berbasis web di perusahaan PetZone yang dapat memudahkan pemilik dan karyawan dalam apenjualan, pelayanan, dan pemasaran, serta memudahkan pelanggan dalam jual-beli barang dan jasa. Atas dasar masalah tersebut dibangun Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway untuk menunjang proses bisnis yang ada. Sistem informasi dibangun menggunakan bahasa pemrograman PHP framework Codeigniter, javascript untuk tampilan yang dinamis, dan database MySQL. Proses pembuatan dan pengembangan Sistem Informasi Penjualan ini menggunakan metode air terjun. Metode air terjun meliputi kebutuhan pengguna, analisis, rancangan, implementasi dan pengujian. Pemodelan Sistem Informasi yang dibangun menggunakan metode berorientasi objek UML (Unified Modeling Language yang terdiri dari Use case  diagram, Class diagram dan Sequence diagram. Hasil pengujian Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway menunjukkan bahwa semua fitur yang terdapat baik dalam sistem informasi maupun SMS gateway dapat bekerja dengan baikdengan ratusan sample data, dan server SMS gateway dapat memproses lebih dari satu SMS secara bersamaan. Dalam perkembangan ke depannya nanti, Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway masih dapat dikembangkan lagi dengan menambah fitur-fitur pada SMS gateway sehingga lebih memudahkan konsumen.

  7. Fragmentation of Care in Ectopic Pregnancy.

    Science.gov (United States)

    Stulberg, Debra B; Dahlquist, Irma; Jarosch, Christina; Lindau, Stacy T

    2016-05-01

    Ectopic pregnancy is an important cause of maternal morbidity and mortality. Women who experience fragmented care may undergo unnecessary delays to diagnosis and treatment. Based on ectopic pregnancy cases observed in clinical practice that raised our concern about fragmentation of care, we designed an exploratory study to describe the number, characteristics, and outcomes of fragmented care among patients with ectopic pregnancy at one urban academic hospital. Chart review with descriptive statistics. Fragmented care was defined as a patient being evaluated at an outside facility for possible ectopic pregnancy and transferred, referred, or discharged before receiving care at the study institution. Of 191 women seen for possible or definite ectopic pregnancy during the study period, 42 (22 %) met the study definition of fragmented care. The study was under-powered to observe statistically significant differences across groups, but we found concerning, non-significant trends: patients with fragmented care were more likely to be Medicaid recipients (65.9 vs. 58.8 %) and to experience a complication (23.8 vs. 18.1 %) compared to those with non-fragmented care. Most patients (n = 37) received no identifiable treatment prior to transfer and arrived to the study hospital with no communication to the receiving hospital from the outside provider (n = 34). Nine patients (21 %) presented with ruptured ectopic pregnancies. The fragmentation we observed in our study may contribute to previously identified socio-economic disparities in ectopic pregnancy outcomes. If future research confirms these findings, health information exchanges and regional coordination of care may be important strategies for reducing maternal mortality.

  8. Quark fragmentation into 3PJ quarkonium

    International Nuclear Information System (INIS)

    Ma, J.P.

    1996-01-01

    The functions of parton fragmentation into 3 P J quarkonium at order α 2 s are calculated, where the parton can be a heavy or a light quark. The obtained functions explicitly satisfy the Altarelli-Parisi equation and they are divergent, behaving as z -1 near z = O. However, if one choses the renormalization scale as twice of the heavy quark mass, the fragmentation functions are regular over the whole range of z. 15 refs., 2 figs

  9. The lund Monte Carlo for jet fragmentation

    International Nuclear Information System (INIS)

    Sjoestrand, T.

    1982-03-01

    We present a Monte Carlo program based on the Lund model for jet fragmentation. Quark, gluon, diquark and hadron jets are considered. Special emphasis is put on the fragmentation of colour singlet jet systems, for which energy, momentum and flavour are conserved explicitly. The model for decays of unstable particles, in particular the weak decay of heavy hadrons, is described. The central part of the paper is a detailed description on how to use the FORTRAN 77 program. (Author)

  10. PERANCANGAN DAN PENGEMBANGAN PROTOTYPE SISTEM PARKIR

    Directory of Open Access Journals (Sweden)

    Indah Ayu Septriyaningrum

    2016-10-01

    Abstrak  Sistem parkir manual pada pelayanan parkir mall memerlukan pengelolaan dan pengembangan sistem yang lebih rumit dan jauh dari kata efisien. Informasi yang didapatkan pengelola parkir terkait kondisi parkir di lapangan setiap harinya masih kurang. Tujuan dari penelitian ini adalah merancang dan mengembangkan prototype sistem parkir. Metode pengembangan dan perancangan sistem pada penelitian ini adalah metode Waterfall. Hasil yang didapatkan adalah sistem ini dapat mendeteksi keberadaan mobil pada slot parkir yang tersedia dengan bantuan Intel Galileo Board Gen 2 sebagai kontroler, sensor LDR (Light Dependent Resistor dan sensor ultrasonik (PING sebagai alat bantu pendeteksi keberadaan mobil. Sistem dapat menampilkan aktifitas parkir pada aplikasi web seperti kondisi lahan parkir kosong, lahan terisi, waktu masuk, waktu keluar, lama parkir dan kapasitas parkir yang tersedia serta grafik pemakaian lahan parkir. Dapat disimpulkan bahwa perancangan dan pengembangan sistem berhasil diimplementasikan. Kata Kunci : Sistem parkir, waterfall, Intel Galileo Board Gen 2,sensor LDR (Light Dependent Resistor, sensor ultrasonik

  11. Fragmentation of molten core material by sodium

    International Nuclear Information System (INIS)

    Chu, T.Y.

    1982-01-01

    A series of scoping experiments was performed to study the fragmentation of prototypic high temperature melts in sodium. The quantity of melt involved was at least one order of magnitude larger than previous experiments. Two modes of contact were used: melt streaming into sodium and sodium into melt. The average bulk fragment size distribution was found to be in the range of previous data and the average size distribution was found to be insensitive to mode of contact. SEM studies showed that the metal component typically fragmented in the molten phase while the oxide component fragmented in the solid phase. For UO 2 -ZrO 2 /stainless steel melts no sigificant spatial separation of the metal and oxide was observed. The fragment size distribution was stratified vertically in the debris bed in all cases. While the bulk fragment size showed generally consistent trends, the individual experiments were sufficiently different to cause different degrees of stratification in the debris bed. For the highly stratified beds the permeability can decrease by as much as a factor of 20 from the bottom to the top of the bed

  12. Microstructural characterization of pipe bomb fragments

    International Nuclear Information System (INIS)

    Gregory, Otto; Oxley, Jimmie; Smith, James; Platek, Michael; Ghonem, Hamouda; Bernier, Evan; Downey, Markus; Cumminskey, Christopher

    2010-01-01

    Recovered pipe bomb fragments, exploded under controlled conditions, have been characterized using scanning electron microscopy, optical microscopy and microhardness. Specifically, this paper examines the microstructural changes in plain carbon-steel fragments collected after the controlled explosion of galvanized, schedule 40, continuously welded, steel pipes filled with various smokeless powders. A number of microstructural changes were observed in the recovered pipe fragments: deformation of the soft alpha-ferrite grains, deformation of pearlite colonies, twin formation, bands of distorted pearlite colonies, slip bands, and cross-slip bands. These microstructural changes were correlated with the relative energy of the smokeless powder fillers. The energy of the smokeless powder was reflected in a reduction in thickness of the pipe fragments (due to plastic strain prior to fracture) and an increase in microhardness. Moreover, within fragments from a single pipe, there was a radial variation in microhardness, with the microhardness at the outer wall being greater than that at the inner wall. These findings were consistent with the premise that, with the high energy fillers, extensive plastic deformation and wall thinning occurred prior to pipe fracture. Ultimately, the information collected from this investigation will be used to develop a database, where the fragment microstructure and microhardness will be correlated with type of explosive filler and bomb design. Some analyses, specifically wall thinning and microhardness, may aid in field characterization of explosive devices.

  13. KONSEP, IMPLEMENTASI, DAN FAKTOR PENENTU KEBERHASILAN PROGRAM KONSOLIDASI USAHATANI

    Directory of Open Access Journals (Sweden)

    Sri Wahyuni

    2015-03-01

    Full Text Available Consolidation program is expected to solve the problems of land fragmentation and increase the welfare of farmers. This paper described: 1 the concept of farm consolidation, 2 analysis of the implementation of programs based on farm consolidation, and 3 analysis of the determinant factors on the success of the program. The data were obtained by searching for references on: 1 the concept of consolidation in order to obtain relevant concepts which were used to analyze the consolidation program and dynamics of the existing farm; 2 the Governmental consolidation-based program whose implementation was required to be observed and analyzed; 3 analysis of the program that has been implemented to learn factors that affect the success of the program. Based on the search and analysis from forty references, it can be concluded that consolidation program is the incorporation of the individuals involved in farming in focusing towards management of assets in a larger group to achieve higher margins and welfare. Focus of the management asset was addressed in the 8 aspects, namely: 1 Land as the basis of farm-consolidation, 2 Commodities; 3 management  of on-farm; 4 Management on off-farm; 5 Vertical management; 6 Horizontal management; 7 environmental management; and 8 Centralized management. The determinant factors on the success of the program were the 6 of the 8 aspects of management indicating that the management aspect is very important in farm-consolidation program. Consolidation program requires actual action during the implementation or operation on what to be done and who is doing what (who does what to achieve the agreed objectives (blue print that must be completed with general guidelines, implementation guidelines and technical instructions.Keywords: concept, consolidation, farming, welfare of farmersABSTRAKProgram konsolidasi diharapkan dapat memecahan masalah fragmentasi lahan  sekaligus meningkatkan kesejahteraan petani. Makalah ini

  14. Fragment library design: using cheminformatics and expert chemists to fill gaps in existing fragment libraries.

    Science.gov (United States)

    Kutchukian, Peter S; So, Sung-Sau; Fischer, Christian; Waller, Chris L

    2015-01-01

    Fragment based screening (FBS) has emerged as a mainstream lead discovery strategy in academia, biotechnology start-ups, and large pharma. As a prerequisite of FBS, a structurally diverse library of fragments is desirable in order to identify chemical matter that will interact with the range of diverse target classes that are prosecuted in contemporary screening campaigns. In addition, it is also desirable to offer synthetically amenable starting points to increase the probability of a successful fragment evolution through medicinal chemistry. Herein we describe a method to identify biologically relevant chemical substructures that are missing from an existing fragment library (chemical gaps), and organize these chemical gaps hierarchically so that medicinal chemists can efficiently navigate the prioritized chemical space and subsequently select purchasable fragments for inclusion in an enhanced fragment library.

  15. Lõuka tuuliku restaureerimine / Dan Lukas

    Index Scriptorium Estoniae

    Lukas, Dan

    2005-01-01

    Hiiumaal Pühalepa vallas Vahtrepa külas Lõuka talu maadel asuva pukktuuliku ajaloost, restaureerimise käigust. Teostus: Dan Lukas. Muinsuskaitseline järelevalve: Tõnu Sepp, tema kommentaar. Ill.:pukktuuliku lõiked ja korruste plaanid, 7 värv. fotot

  16. Internal Control: Peran Dan Perkembangannya

    OpenAIRE

    Murtin, Alek

    2000-01-01

    Perhatian terhadap pentingnya internal control dalam organisasi berjalan dari waktu ke waktu untuk meningkatkan fungsi internal control yang disesuaikan dengan perkembangan lingkungan organisasi, dimulai dengan adanya internal check, kemudian internal control system, internal control structure dan terakhir adalah internal control-integrated framework. Internal control system sempat berkembang beberapa tahun di Indonesia yang selanjutnya digantikan oleh internal control structure yang digunaka...

  17. Corner Office: Google's Dan Clancy

    Science.gov (United States)

    Albanese, Andrew Richard; Oder, Norman

    2009-01-01

    This article presents an interview with Dan Clancy, engineering director for Google Book Search. In this interview, Clancy talks about the pending Google Book Search settlement, involving millions of volumes digitized from libraries, which drew a lawsuit from the Association of American Publishers and the Authors Guild. He also discusses pricing,…

  18. Harapan, Tawakal, dan Stres Akademik

    Directory of Open Access Journals (Sweden)

    Anni Zulfiani Husnar

    2017-10-01

    Full Text Available Abstract: This study aimed to find out the effect of hope and tawakal toward academic stress among undergraduate students. This study used quantitative method with 102 under­graduate students from Islamic college as subjects of this research. Data were collected through three reliable and valid scales; Hope Scale, Tawakal Scale, and Academic Stress Scale. The result of data using multiple regression analysis showed a negative effect of hope and tawakal together toward academic stress among undergraduate students. Abstrak: Penelitian ini bertujuan untuk melihat pengaruh harapan dan tawakal terhadap stres akademik pada mahasiswa. Penelitian ini menggunakan metode kuantitatif dengan subjek sebanyak 102 mahasiswa S1 di salah satu perguruan tinggi Islam di D.I. Yogyakarta yang ditentukan dengan teknik accicedental sampling. Data dikumpulkan melalui pemberian tiga skala kepada masing-masing subjek, yaitu Skala Harapan, Skala Tawakal, dan Skala Stres Akademik yang reliabel dan valid. Hasil analisis data menggunakan regresi berganda menunjukkan adanya pengaruh negatif dari harapan dan tawakal secara bersama-sama terhadap stres akademik pada mahasiswa.

  19. Sentik dalam Musik dan Politik

    Directory of Open Access Journals (Sweden)

    Azis Taufik Hirzi

    2011-06-01

    Full Text Available Emotion plays important role in many ways, including in the area of music and politic. Emotion communicates harmony and dynamics, and could be so complicated if it was mismanaged. Sentic is the term attributed for emotion communication. The basic form of sentic consisted of love-hate, respect-anger, happy-sad, and sexual appearance. Based on those essential form, both music and politic communicates well.     Applying sentic, or emotion communication, one could shape the world, coloring the life, transforming the self, giving others, even inspiring, motivating ideas, and interpreting the language of music and politic proportionally.      Emosi memainkan peranan penting dalam banyak hal, termasuk dalam wilayah musik dan politik. Emosi mengomunikasikan harmoni dan dinamika, serta dapat menjadi rumit jika salah dikelola. Sentik adalah istilah yang dilekatkan pada komunikasi emosi. Bentuk dasar sentik terdiri dari cinta-benci, hormat-marah, bahagia, sedih, dan tampilan seksual. Berdasarkan bentuk-bentuk esensial tersebut, baik musik maupun politik berkomunikasi dengan baik. Dengan menerapkan sentik, atau komunikasi emosi, seseorang dapat membentuk dunianya, mewarnai hidupnya, mengubah dirinya, memberi pada yang lain, bahkan mengilhami, memotivasi gagasan, serta menafsirkan bahasa musik dan politik secara proporsional.

  20. HUKUM DAN PERUBAHAN MASYARAKAT

    Directory of Open Access Journals (Sweden)

    Antoni Antoni

    2015-05-01

    Full Text Available Abstract: Where there is sugar there must be an ant, or likefish and water, as it were appropriate parable likens the Lawand Society, because where there is society there must be lawswill be needed. Law and society are two sides of which aredifficult to separate, because they will need each other andinfluence each other.ملخص:حیث یوجد السكر یجب أن یكون ھناك نملة، أو مثل السمك والماء، كما انھاكانت مناسبة المثل یشبھ القانون والمجتمع، وذلك لأن عندما یكون ھناك مجتمع یجبأن یكون ھناك وستكون ھناك حاجة القوانین .القانون والمجتمع وجھان لوالتي یصعبفصل، لأنھا سوف نحتاج إلى بعضنا البعض وتؤثر على بعضھا البعض.Kata Kunci: hukum dan perubahan masyarakat

  1. On the fragmentation of biomolecules: Fragmentation of alanine dipeptide along the polypeptide chain

    International Nuclear Information System (INIS)

    Solov'yov, I. A.; Yakubovich, A. V.; Solov'yov, A. V.; Greiner, W.

    2006-01-01

    The interaction potential between amino acids in alanine dipeptide has been studied for the first time taking into account exact molecular geometry. Ab initio calculation has been performed in the framework of density functional theory taking into account all electrons in the system. The fragmentation of dipeptide along the polypeptide chain, as well as the interaction between alanines, has been considered. The energy of the system has been analyzed as a function of the distance between fragments for all possible dipeptide fragmentation channels. Analysis of the energy barriers makes it possible to estimate the characteristic fragmentation times and to determine the degree of applicability of classical electrodynamics for describing the system energy

  2. Search for a light Higgs boson associated with a pair of top quarks in the Atlas experiment; Recherche d'un boson de Higgs leger produit en association avec une paire de quarks top dans l'experience ATLAS

    Energy Technology Data Exchange (ETDEWEB)

    Leveque, J

    2003-06-01

    One of the main goals of the ATLAS experiment is the search for the Higgs boson, the last missing ingredient of the standard model, and the studies of its properties. The experiment will be based at the future proton-proton collider LHC, whose first collisions are expected in 2007. The work presented in this thesis is dedicated to the search for a Higgs boson with a mass below 200 GeV/c{sup 2}, in the associated production channel pp {yields} ttH. The identification of jets containing b-hadrons is crucial for Higgs boson and top quark studies. The tagging performances of b-jets are studied in details in the ttH, H {yields} bb channel, in the most realistic conditions at start of data taking (reduced pixel detector, pile-up, detection inefficiencies). At 60% b-jet efficiency, light and c-jet rejections of 80% and 7% respectively are achieved. Whereas the discovery of the Higgs boson is expected to be relatively easy, the measurement of its parameters, in particular its couplings to fermions, is more involved. The possibility of observing the Higgs boson in the ttH, H {yields} WW(*) channel is investigated. This process is the only one to date leading to a direct measurement of the top quark Yukawa coupling in the mass range 130-200 GeV/c{sup 2}. For a Higgs boson of mass 160 GeV/c{sup 2}, a statistical precision of about 7% could be reached after three years of data taking at high luminosity. (author)

  3. Analysis of light particles correlation selected by neutron calorimetry in the reaction {sup 208} Pb+{sup 93} Nb at 29 MeV/u; Analyse de correlation de particules legeres selectionnees par calorimetrie neutronique dans la reaction {sup 208} Pb+{sup 93} Nb a 29 MeV/u

    Energy Technology Data Exchange (ETDEWEB)

    Ghisalberti, C.

    1994-11-10

    This work deals with the analysis of light particles correlation selected by neutrons calorimetry in the reaction : {sup 208} Pb+{sup 93} Nb at 29 MeV/u. In the first part are described the interest of correlation functions, the proton-proton correlation function study, the classical model developed for describing the correlations of two light particles emitted by a nucleus in thermal equilibrium, the quantum model and some notions about exclusive sources and measures. The second part is a description of the experience : {sup 208} Pb+{sup 93} Nb at 29 MeV/u. The analysis of experimental data and of experimental correlation functions are given respectively in the third and the fourth parts. (O.L.). 38 refs., 82 figs., 11 tabs.

  4. Urban angina in the mountains: effects of carbon monoxide and mild hypoxia on subjects with chronic stable angina; Angine de poitrine dans les villes de montangne: effets du monoxyde de carbone et d'une hypoxie legere chez des patients atteints d'angor stable

    Energy Technology Data Exchange (ETDEWEB)

    Kleinman, M.T.; Leaf, D.A.; Kelly, E.; Caiozzo, V.; Osann, K.; O' Neill, T.

    2001-01-01

    The aim of this study is the effects of a carbon monoxide exposure and the altitude on the coming of pectoris angina during physical exercise and on the cardiopulmonary functions for coronary disease patients. (A.L.B.)

  5. Fusion-Fission process and gamma spectroscopy of binary products in light heavy ion collisions (40 {<=} A{sub CN} {<=} 60); Processus de fusion-fission et spectroscopie gamma des produits binaires dans les collisions entre ions lourds legers (40 {<=} A{sub NC} {<=} 60)

    Energy Technology Data Exchange (ETDEWEB)

    Nouicer, Rachid [Institut de Recherche Subatomique, CNRS-IN2P3 - Universite Louis Pasteur, 67 - Strasbourg (France)

    1997-11-21

    During the work on which this Thesis is based, the significant role of the Fusion-Fission Asymmetric mechanism in light heavy ion collisions (A{sub NC} {<=} 60) has been emphasized. The Spin Dis-alignment in the oblate-oblate system has supplied evidence for the first time for the Butterfly mode in a resonant-like reaction. These two aspects, one macroscopic and the other more closely related to microscopic effects are certainly different from a conceptual point of view but are quite complementary for a global understanding of dinuclear systems. In the first part, inclusive and exclusive measurements of the {sup 35}Cl + {sup 12}C and {sup 35}Cl + {sup 24}Mg reaction have been performed at 8 MeV/nucleon in the Saclay experiment. These measurements have permitted us to verify the origin of products which have given rise of the asymmetric fusion-fission mechanism and which have demonstrated that the three-body process in this energy range is very weak. In the second part the {sup 28}Si + {sup 28}Si reaction has been performed at the resonance energy E{sub lab}> = 111.6 MeV at Strasbourg with the Eurogam phase II multi-detector array and VIVITRON accelerator. An angular momentum J{sup {pi}} 38{sup +} for inelastic and mutual channels of the {sup 28}Si + {sup 28}Si exit channel has been measured and has supplied evidence for a spin dis-alignment which has been interpreted in the framework of a molecular model by Butterfly motion. The spectroscopic study of {sup 32}S nucleus, has revealed the occurrence of a new {gamma}-ray transition 0{sup +}(8507.8 keV) {yields} 2{sub 1}{sup +}(2230.2 keV). (author) 105 refs., 116 figs., 26 tabs.

  6. Characterization of Si detectors, search for vertex and potentiality of detecting a light charged Higgs boson in the CMS experiment; Caracterisation des detecteurs silicium, recherche de Vertex et etude du potentiel de decouverte d'un boson de Higgs charge leger dans l'experience CMS

    Energy Technology Data Exchange (ETDEWEB)

    Estre, N

    2004-07-01

    The CMS (compact muon solenoid) detector that will be set on the future LHC (large hadron collider) accelerator will enable us to continue our search for the Higgs boson as well as to look for any hint for a new physics beyond the standard model. CMS is composed of an efficient muon detector, an electromagnetic calorimeter and of a tracker with high spatial resolution, this tracker is the topic of this thesis. The tracker will allow an accurate reconstruction of charged-particles trajectories and the reconstruction of the primary interaction vertex. The tracker's technology is based on micro-strip Si detectors, tests performed with the SPS particle beam show that these detectors have an impact reconstruction efficiency greater than 98% and a piling-up rate limited to 6%. The spatial resolution concerning particle trajectories is about 45 {mu}m for an interval of 183 {mu}m between 2 strips. The simulation for the search for a light charged Higgs boson show that an excess of {tau}{nu}{sub {tau}} + bb-bar + qq-bar' events is possible to be observed for any value of tan({beta}) up to M{sub A} = 122 GeV/c{sup 2} during the first year of operation and up to 136 GeV/c{sup 2} afterwards. With the assumption that this event excess is due to the decay of charged Higgs bosons we can state that the assessment of its mass will be possible till m{sub H} = 150 GeV/c{sup 2} with an accuracy of 15 GeV/c{sup 2}. (A.C.)

  7. FAKTOR-FAKTOR PENDUKUNG KEMAMPUAN MENGHAFAL AL-QUR`AN DAN IMPLIKASINYA DALAM BIMBINGAN DAN KONSELING

    Directory of Open Access Journals (Sweden)

    Heri Saptadi

    2012-11-01

    Full Text Available Unit Penelitian dan Pengabdian pada Masyarakat merupakan salah satu unit di Universitas Respati Yogyakarta yang bertugas untuk mengelola kegiatan penelitian dan pengabdian kepada masyarakat yang dilakukan oleh dosen. Dalam proses pengolahan data kegiatan kegiatan penelitian dan pengabdian kepada masyarakat masih mengalami beberapa permasalahan yaitu belum adanya basis data yang digunakan untuk pengumpulan data rekam jejak kegiatan penelitian dan pengabdian kepada masyarakat oleh dosen dan sistem pengarsipan dokumen masih berbentuk kertas yang berdampak pada kerusakan dokumen, hilangnya dokumen, efisiensi ruang dan pencarian data. Penelitian yang dilakukan bertujuan menghasilkan luaran sistem informasi yang dapat melakukan proses pengolahan data penelitian dan kegiatan pengabdian kepada masyarakat yang dikelola oleh Unit Penelitian dan Pengabdian pada Masyarakat di Universitas Respati Yogyakarta. Pengolahan data mengacu pada komponen beban kerja dosen dibidang penelitian dan pengabdian kepada masyarakat. Metode pengembangan dilakukan dengan tahapan analisa sistem, perancangan sistem, coding dan implementasi sistem. Hasil pengembangan sistem informasi penelitian dan pengabdian masyarakat yaitu sebuah sistem yang dapat membantu Unit Penelitian dan Pengabdian pada Masyarakat dalam proses pengolahan data rekam jejak kegiatan penelitian dan kegiatan pengabdian kepada masyarakat yang dilakukan dosen.

  8. Desain dan Uji Kinerja Fungsional Sistem Penggerak dan Kendali ROVERGARD

    Directory of Open Access Journals (Sweden)

    Moh Fikri Pomalingo

    2017-04-01

    Full Text Available Abstract The high population rate has an impact on increasing of land function change from agricultural land become housing and commercial building. As a result, it is difficult to get land for planting in the urban area. Therefore, this research is aimed to design equipment that can be used for planting in the narrow land using vertical gardening. This paper will report about design and functional testing of drive and control system on ROVERGARD. Drive system is based on water pump with additional gear train and chainsprocket mechanism. Control system use was on open loop type based on timer. The performance test of drive system was focused on electrical energy consumption and rotational speed of the system that was measured by multifunctional mini ammeter and tachometer. The control system was tested during 4 days, to evaluate their performances between set point and actual timing while filling water tank and rotate the system at maximal load condition. Electrical power consumption was 208 W at average rotational speed 2703 rpm. Increasing load caused an increase of energy consumption but made the drive rotation decline. The position control performance had on position error around 50 cm. Consequently, setting time on timer must be adjusted. Abstrak Laju pertumbuhan penduduk yang tinggi, mengakibatkan tingginya alih fungsi lahan pertanian menjadi bangunan perumahan dan komersial. Masalah ini mengakibatkan sulitnya mencari lahan pertanian di daerah padat penduduk khususnya perkotaan. Oleh karena itu perlu dirancang sebuah alat yang dapat digunakan untuk bercocok tanam di lahan sempit. Tujuan dari penelitian ini adalah mendesain dan menguji sistem penggerak dan kendali pada ROVERGARD. Sistem penggerak berasal dari pompa air yang dimodifikasi. Sedangkan sistem kendali menggunakan tipe open loop berbasis waktu dimana timer sebagai komponen utamanya. Pengujian kinerja penggerak difokuskan pada konsumsi listrik dan rpm yang diukur menggunakan

  9. Use of 1,5-diaminonaphthalene to combine matrix-assisted laser desorption/ionization in-source decay fragmentation with hydrogen/deuterium exchange.

    Science.gov (United States)

    Lemaire, Pascale; Debois, Delphine; Smargiasso, Nicolas; Quinton, Loïc; Gabelica, Valérie; De Pauw, Edwin A

    2013-08-30

    In-Source Decay (ISD) in Matrix-Assisted Laser Desorption/Ionization (MALDI) mass spectrometry is a fast and easy top-down activation method. Our objective is to find a suitable matrix to locate the deuterons following in-solution hydrogen/deuterium exchange (HDX). This matrix must circumvent the commonly encountered undesired back-exchange reactions, in order to preserve the regioselective deuteration pattern. The 1,5-diaminonaphthalene (1,5-DAN) matrix is known to be suitable for MALDI-ISD fragmentation. MALDI Mass Spectrometry Imaging (MSI) was employed to compare 1,5-DAN and other commonly used MALDI matrices with respect to the extent of back-exchange and the uniformity of the H/D exchange profiles within the MALDI spots. We tested the back-exchange on the highly sensitive amyloid-beta peptide (1-40), and proved the regioselectivity on ubiquitin and β-endorphin. MALDI-MSI results show that 1,5-DAN leads to the least back-exchange over all the spot. MALDI-ISD fragmentation combined with H/D exchange using 1,5-DAN matrix was validated by localizing deuterons in native ubiquitin. Results agree with previous data obtained by Nuclear Magnetic Resonance (NMR) and Electron Transfer Dissociation (ETD). Moreover, 1,5-DAN matrix was used to study the H/D exchange profile of the methanol-induced helical structure of β-endorphin, and the relative protection can be explained by the polarity of residues involved in hydrogen bond formation. We found that controlling crystallization is the most important parameter when combining H/D exchange with MALDI. The 1,5-DAN matrix is characterized by a fast crystallization kinetics, and therefore gives robust and reliable H/D exchange profiles using MALDI-ISD. Copyright © 2013 John Wiley & Sons, Ltd.

  10. AGROFORESTRI UNTUK ADAPTASI DAN MITIGASI PERUBAHAN IKLIM

    Directory of Open Access Journals (Sweden)

    Tigor Butarbutar

    2017-01-01

    Full Text Available Hilangnya tutupan lahan hutan karena konversi hutan untuk pemukiman, perkebunan, pertanian dan kebutuhan untuk pembangunan di sektor lain, telah menyebabkan perubahan pola cuaca/iklim di berbagai tempat. Perubahan iklim dapat diantisipasi dengan mitigasi dan adaptasi. Mitigasi berarti usahausaha pencegahan yang perlu dilakukan, sedangkan adaptasi merupakan kegiatan-kegiatan penyesuaian yang perlu dilakukan untuk dapat hidup dan bertahan dan meningkatkan ketahanan, kelenturan dan mengarahkemigrasikarenakondisiiklimyangberbeda.Agroforestridapatmemitigasidanmengadaptasi perubahaniklim dengan alasan-alasansebagaiberikut: aPencampuranjenis pohonpenghasilkayu,buah dan lain-lain, karena campuran jenis lebih baik dari tanaman murni; b Pencampuran jenis yang didasarkan pada sifat toleransi ( dan , sehingga akan memanfaatkan seluruh cahaya untuk fotosintesis; c Pencampuran perbedaan umur; d Pencampuran berdasarkan perbedaan waktu pemanenan; e Penggabungan nilai ekonomi, sosial dan budaya sehingga perubahan vegetasi dapat berjalan seiring dengan perubahan sosial dan budaya secara berangsur yang dapat disesuaikan dengan perubahan iklim; dan f Dapat digunakan sebagai model untuk memfasilitasi perubahan kelompok vegetasi menjadi kelompok yang baru (adaptasi, seperti teori perubahan vegetasi melalui perladangan berpindah-pindahyangteratur.

  11. KETENTUAN TENTANG STANDAR PELAYANAN MINIMAL BIDANG KELUARGA BERENCANA DAN KELUARGA SEJAHTERA BERDASARKAN ASAS PERIKEMANUSIAAN DAN HAK ASASI MANUSIA

    Directory of Open Access Journals (Sweden)

    . Riyanti

    2017-01-01

    Hasil penelitian, ketentuan tentang standar pelayanan minimal bidang keluarga berencana, keluarga sejahtera dan asas perikemanusiaan dengan hak asasi manusia sangat berhubungan keterbatasan lingkup pelayanan dan standar pelaksanaan Komunikasi Informasi dan Edukasi yang tidak jelasberdampak pada tidak dipenuhinya hak asasi manusia untuk mendapatkan kesetaraan dan kebebasan dalam pelayanan keluarga berencana dan keluarga sejahtera.

  12. INDUSTRIALISASI DAN TANTANGANNYA PADA SEKTOR PENDIDIKAN

    Directory of Open Access Journals (Sweden)

    Arif Unwanullah

    2015-10-01

    Full Text Available Abstrak: Industrialisasi dan Tantangannya pada Sektor Pendidikan. Sumbangan pendidikan dalam perubahan dan pembangunan masa lalu telah bergeser dengan kemajuan teknoekonomi dan komunikasi. Perubahan yang terjadi telah menggeser tatanan kehidupan dan pandangan masyarakat. Materialisme, kapitalisme, efisiensi, dan efektivitas telah menjadi tujuan dan semangat hidup. Pergeseran pandangan masyarakat telah mengubah pula pandangan keberhasilan dan mutu pendidikan, di mana pendidikan diukur dari keberhasilan dalam keterserapan lulusan dalam dunia kerja, oleh karenanya pendidikan dianalisis dari karakteristik sebagai investasi (capital-investment. Pergeseran makna dan tanggung jawab pendidikan mendorong dunia pendidikan melakukan pembaruan dengan alternatif: membangun pembaruan penalaran warganya menuju pemerdekaan dan pendewasaan, pendidikan dilaksanakan secara komprehensif dan bekerjasama dengan semua pihak secara kemitraan, dan membangun visi pendidikan secara komprehensif dan simultan dengan semua pihak. Kata kunci: perubahan sosial, materialistik, modernisasi dan kapitalis Abstract: Industrialization and its education Sector challenges. Contribution of education has shifted with the progress of technology, economy, and communication. The changes have shifted the society's views. Materialism, capitalism, efficiency, and effectiveness have become of interest and enthusiasm for life. The shift has changed society's view, i.e. the view of success and quality of education, in which education is measured from a rate of the absorption of graduates into labor market, therefore education is analyzed from the characteristics of an investment (capital-investment. A shift in meaning and responsibility of education encourages the education sector to create reformation through these following alternatives: creating new thoughts towards liberation and maturation, implementing education comprehensively and cooperating with all parties in partnership, and creating

  13. Investigation on laser induced salivary stone fragmentation

    Science.gov (United States)

    Sroka, Ronald; Pongratz, Thomas; Eder, Matthias; Domes, Mona; Vogeser, Michael; Johnson, Thorsten; Siedeck, Vanessa; Schroetzlmair, Florian; Zengel, Pamela

    2014-03-01

    Objective: It was the objective of this in-vitro study to investigate photon-based techniques for identifying the composition and fragmentation of salivary stones using a Ho:YAG laser. Materials and Method: Salivary stones (n=47) extracted from patients with clinical symptoms of sialolithiasis were examined in-vitro. After extraction, the stones were kept in Ringers solution until size and volume measurements could be performed. Thereafter, dual-energy CT scans (DECT) were performed to classify the composition of the stones. Subsequently, fluorescence measurements were performed by taking images under blue light excitation as well as by fluorescence spectroscopy, measuring excitation-emission-matrixes (EEM). Further investigation to identify the exact composition of the stone was performed by Raman spectroscopy and FTIR spectroscopy of stone fragments and debris. Fragmentation was performed in an aquarium set-up equipped with a mesh (hole: 1.5mm) using a Ho:YAG-laser to deliver laser pulses of 0.5, 1.0 and 1.5J/pulse at a frequency of 3Hz through a 200μm-fibre to the stone surface. The collected data were analyzed and fragmentation rates were calculated. Finally, correlation between stone composition and fragmentation was performed. Results: Blue light fluorescence excitation resulted in either fluorescence in the green spectral region or in a combination of green and red fluorescence emission. EEM-measurement showed the corresponding spectra. Raman spectroscopy showed a mixture of carbonate apatite and keratin. DECT results in evidence of calcium containing components. FTIR-spectroscopy results showed that carbonate apatite is the main component. Fragmentation experiment showed a dependency on the energy per pulse applied if the evaluation implies the ratio of fragmented weight to pulse, while the ratio fragmented weight to energy remains about constant for the three laser parameter used. Conclusion: The composition of salivary stones could be determined using

  14. Investigation experimentale de l'ecoulement et des performances thermiques du nanofluide eau-oxyde de cuivre dans un Micro-Canal Chauffe

    Science.gov (United States)

    Rimbault, Benjamin

    Cette these de maitrise presentee par articles visait a etudier le comportement hydraulique et thermique d'un ecoulement de nanofluides en micro-canal chauffe. Nous avons etudie premierement de l'eau distillee, ensuite des melanges de particules d'oxyde de cuivre (taille 29nm) avec de l'eau distillee en concentrations particulaires volumiques 4.5%, 1.03%, et 0.24% (CuO-H2O). L'ecoulement force des differents fluides a ete realise au moyen de pompes a engrenages au sein d'un circuit ferme, comprenant un micro-canal a section rectangulaire (e=1.116mm,1=25.229mm) chauffe sur deux faces paralleles via des cartouches electriques, deux echangeurs de chaleurs en serie, ainsi qu'un debitmetre magnetique. A notre connaissance peu d'etudes sur l'ecoulement de nanofluides d'oxyde de cuivre-eau en micro-canal rectangulaire chauffe sont disponibles dans la litterature, cette recherche sert de contribution. Premierement, une validation avec la litterature a ete effectuee pour le cas d'un ecoulement d'eau entre plaques planes paralleles chauffees. Des essais hydrauliques ont ete realises pour une gamme du nombre de Reynolds allant jusqu'a Re=5000 a temperature constante. Par la suite des essais thermiques jusqu'a Re=2500 ont consiste en une elevation de temperature fixe (20.5°C a 30.5°C) a travers la longueur du micro-canal sous un regime stationnaire. Les resultats ont demontre une augmentation de la perte de pression et du coefficient de frottement des nanofluides sur l'eau pour un meme debit. Une telle augmentation de perte de pression etait de +70%, +25%, et +0 a 30% respectivement pour les concentrations 4.50%, 1.03%, et 0.24%. Concernant la transition laminaire a turbulent les comportements semblaient indiquer une valeur critique semblable entre l'eau et les differentes concentrations avec et sans chauffage a un nombre de Reynolds critique Rem 1000. Nous avons observe une legere augmentation du coefficient de convection thermique avec le debit massique pour les faibles

  15. Light fragment formation at intermediate energies

    International Nuclear Information System (INIS)

    Boal, D.H.

    1982-03-01

    This paper concerns itself mainly with the production of energetic protons and light fragments at wide angles. The experiments point to nucleon emission in proton-induced reactions as involving a mechanism in which the observed nucleon is directly knocked out of the nucleus. A similar feature seems to be required to explain (p,F) and (e,F) reactions: an energetic nucleon is produced in one scattering of the projectile, and the struck nucleon subsequently loses some of its energy as it traverses the remaining part of the nucleus, gathering up other nucleons as it goes, to become a fragment. This is what one might call the extreme snowball model, and a more accurate description probably involves multiple scattering of the projectile in addition to the extreme snowball contribution. This will be particularly true for fragments in the mass 6 to 9 region. This scenario also appears to apply to deuteron-induced fragment production. However, for alpha-induced reactions it would appear that the nucleons forming a fragment can originate from collisions involving different incident nucleons in the projectile. For heavy ions, this effect is even stronger, and the snowball contribution is greatly reduced compared to that of the traditional coalescence model

  16. Supramolecular gel electrophoresis of large DNA fragments.

    Science.gov (United States)

    Tazawa, Shohei; Kobayashi, Kazuhiro; Oyoshi, Takanori; Yamanaka, Masamichi

    2017-10-01

    Pulsed-field gel electrophoresis is a frequent technique used to separate exceptionally large DNA fragments. In a typical continuous field electrophoresis, it is challenging to separate DNA fragments larger than 20 kbp because they migrate at a comparable rate. To overcome this challenge, it is necessary to develop a novel matrix for the electrophoresis. Here, we describe the electrophoresis of large DNA fragments up to 166 kbp using a supramolecular gel matrix and a typical continuous field electrophoresis system. C 3 -symmetric tris-urea self-assembled into a supramolecular hydrogel in tris-boric acid-EDTA buffer, a typical buffer for DNA electrophoresis, and the supramolecular hydrogel was used as a matrix for electrophoresis to separate large DNA fragments. Three types of DNA marker, the λ-Hind III digest (2 to 23 kbp), Lambda DNA-Mono Cut Mix (10 to 49 kbp), and Marker 7 GT (10 to 165 kbp), were analyzed in this study. Large DNA fragments of greater than 100 kbp showed distinct mobility using a typical continuous field electrophoresis system. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Global-Scale Patterns of Forest Fragmentation

    Directory of Open Access Journals (Sweden)

    Kurt Riitters

    2000-12-01

    Full Text Available We report an analysis of forest fragmentation based on 1-km resolution land-cover maps for the globe. Measurements in analysis windows from 81 km 2 (9 x 9 pixels, "small" scale to 59,049 km 2 (243 x 243 pixels, "large" scale were used to characterize the fragmentation around each forested pixel. We identified six categories of fragmentation (interior, perforated, edge, transitional, patch, and undetermined from the amount of forest and its occurrence as adjacent forest pixels. Interior forest exists only at relatively small scales; at larger scales, forests are dominated by edge and patch conditions. At the smallest scale, there were significant differences in fragmentation among continents; within continents, there were significant differences among individual forest types. Tropical rain forest fragmentation was most severe in North America and least severe in Europe-Asia. Forest types with a high percentage of perforated conditions were mainly in North America (five types and Europe-Asia (four types, in both temperate and subtropical regions. Transitional and patch conditions were most common in 11 forest types, of which only a few would be considered as "naturally patchy" (e.g., dry woodland. The five forest types with the highest percentage of interior conditions were in North America; in decreasing order, they were cool rain forest, coniferous, conifer boreal, cool mixed, and cool broadleaf.

  18. Simulations of High Speed Fragment Trajectories

    Science.gov (United States)

    Yeh, Peter; Attaway, Stephen; Arunajatesan, Srinivasan; Fisher, Travis

    2017-11-01

    Flying shrapnel from an explosion are capable of traveling at supersonic speeds and distances much farther than expected due to aerodynamic interactions. Predicting the trajectories and stable tumbling modes of arbitrary shaped fragments is a fundamental problem applicable to range safety calculations, damage assessment, and military technology. Traditional approaches rely on characterizing fragment flight using a single drag coefficient, which may be inaccurate for fragments with large aspect ratios. In our work we develop a procedure to simulate trajectories of arbitrary shaped fragments with higher fidelity using high performance computing. We employ a two-step approach in which the force and moment coefficients are first computed as a function of orientation using compressible computational fluid dynamics. The force and moment data are then input into a six-degree-of-freedom rigid body dynamics solver to integrate trajectories in time. Results of these high fidelity simulations allow us to further understand the flight dynamics and tumbling modes of a single fragment. Furthermore, we use these results to determine the validity and uncertainty of inexpensive methods such as the single drag coefficient model.

  19. Molten aluminum alloy fuel fragmentation experiments

    International Nuclear Information System (INIS)

    Gabor, J.D.; Purviance, R.T.; Cassulo, J.C.; Spencer, B.W.

    1992-01-01

    Experiments were conducted in which molten aluminum alloys were injected into a 1.2 m deep pool of water. The parameters varied were (i) injectant material (8001 aluminum alloy and 12.3 wt% U-87.7 wt% Al), (ii) melt superheat (O to 50 K), (iii) water temperature (313, 343 and 373 K) and (iv) size and geometry of the pour stream (5, 10 and 20 mm diameter circular and 57 mm annular). The pour stream fragmentation was dominated by surface tension with large particles (∼30 mm) being formed from varicose wave breakup of the 10-mm circular pours and from the annular flow off a 57 mm diameter tube. The fragments produced by the 5 mm circular et were smaller (∼ mm), and the 20 mm jet which underwent sinuous wave breakup produced ∼100 mm fragments. The fragments froze to form solid particles in 313 K water, and when the water was ≥343 K, the melt fragments did not freeze during their transit through 1.2 m of water

  20. Stream hydrological fragmentation drives bacterioplankton community composition.

    Directory of Open Access Journals (Sweden)

    Stefano Fazi

    Full Text Available In Mediterranean intermittent streams, the hydrological fragmentation in summer and the successive water flow re-convergence in autumn allow exploring how local processes shape the microbial community within the same habitat. The objectives of this study were to determine how bacterial community composition responded to hydrological fragmentation in summer, and to evaluate whether the seasonal shifts in community composition predominate over the effects of episodic habitat fragmentation. The bacterial community was assessed along the intermittent stream Fuirosos (Spain, at different levels of phylogenetic resolution by in situ hybridization, fingerprinting, and 16S rRNA gene sequencing. The hydrological fragmentation of the stream network strongly altered the biogeochemical conditions with the depletion of oxidized solutes and caused changes in dissolved organic carbon characteristics. In the isolated ponds, beta-Proteobacteria and Actinobacteria increased their abundance with a gradual reduction of the alpha-diversity as pond isolation time increased. Moreover, fingerprinting analysis clearly showed a shift in community composition between summer and autumn. In the context of a seasonal shift, the temporary stream fragmentation simultaneously reduced the microbial dispersion and affected local environmental conditions (shift in redox regime and quality of the dissolved organic matter tightly shaping the bacterioplankton community composition.

  1. IMPLEMENTASI KEBIJAKAN PEMUNGUTAN PAJAK BUMI DAN BANGUNAN

    Directory of Open Access Journals (Sweden)

    Arifuddin - Sahabu

    2012-05-01

    Full Text Available ABSTRAKS   Penelitian ini menggunakan metode kualitatif dengan bentuk studi kasus. Pengumpulan data dilakukan dengan menggunakan teknik wawancara, dokumentasi, dan observasi. Analisis data mengunakan metode analisis Miles dan Huberman, dengan melalui tiga prosedur yaitu reduksi data, penyajian data dan menarik kesimpulan/verifikasi. Sedangkan keabsahan menggunakan teknik berdasarkan atas kriteria derajat kepercayaan, keteralihan, ketergantungan, dan kepastian suatu data. Tuntutan menghadapi  implementasi Otonomi Daerah mengandung arti pentingnya Pemerintah Daerah memperhatikan kemampuan “self suporting” dalam bidang keuangan. Sumber pendapatan daerah tidak hanya di peroleh dari Pendapatan Asli Daerah, tetapi juga berupa pemberian bagi hasil dari penerimaan Pemerintah Pusat. Diantara sumber penerimaan tersebut adalah Pajak Bumi dan Bangunan. Dalam Undang-undang Nomor 25 Tahun 1999 Tentang perimbangan keuangan antara Pemerintah Pusat  dan Daerah, diantaranya dijelaskan bahwa sumber penerimaan daerah dalam penyelenggaraan desentralisasi berasal dari dana perimbangan penerimaan Pajak Bumi dan Bangunan disamping pemberian Dana Alokasi Umum dan Alokasi Khusus. Langkah Implementasi dari pelaksanan pemungutan Pajak Bumi dan Bangunan tersebut dilakukan Departemen Keuangan melalui Kantor Pelayanan Pajak Bumi dan Bangunan, sedang Pemerintah daerah menerima pelimpahan penagihan pada Sektor Perkotaan dan Sektor Pedesaan. Meskipun telah ada pelimpahan kewenangan kepada daerah, akan tetapi pelimpahan kewenangan tersebut terbatas pada mekanisme penagihan saja, sedang implementor yang menyangkut masalah administrasi masih berada pada Kantor Pelayan Pajak Bumi dan Bangunan. Kondisi demikian ini ditambah dengan kurangnya koordinasi antara unit organisasi pelaksana menyebabkan setiap tahun terjadi tunggakan. Sebagai sandaran teoritik utama  untuk mendiskripsikan serta menganalisis hambatan-hambatan implementasi kebijakan publik (dalam hal ini pemungutan

  2. Formulasi dan Evaluasi Tablet Kaptopril Menggunakan Amilum Umbi Talas dan HPMC yang Dimodifikasi Sebagai Pengisi dan Pengikat Metode Kempa Langsung

    Directory of Open Access Journals (Sweden)

    Ahmad Sastra Kelana

    2018-03-01

    Full Text Available Indonesia adalah negara tropis yang memiliki banyak tumbuhan, salah satu fungsinya bisa menjadi bahan pembuatan obat-obatan seperti pati dan umbi. Amilum dari umbi talas (Colocasia esculenta berpotensi dikembangkan menjadi bahan tambahan obat tetapi peggunaannya masih terbatas. Tujuan dari penelitian ini yaitu mengkaji formulasi yang optimal dan mengetahui hasil evaluasi sediaan tablet kaptopril menggunakan amilum umbi talas dan HPMC yang dimodifikasi sebagai pengisi dan pengikat pada metode kempa langsung. Amilum talas diperoleh melalui proses ekstraksi, kemudian dikombinasi dengan HPMC dengan metode pregelatinasi parsial dan ko-proses. Variasi penggunaan amilum dibedakan menjadi 5, yaitu Formulasi I, Formulasi II, Formulasi III, Formulasi IV, dan Formulasi V. Pengujian yang dilakukan meliputi evaluasi sifat alir granul, uji keragaman bobot, uji keragaman ukuran, uji kerapuhan, uji kekerasan, uji waku hancur, uji disolusi, dan penetapan kadar. Analisis data dilakukan dengan pendekatan secara teoritis antara hasil evaluasi dengan literatur untuk mengamati hasil dari formulasi modifikasi. Dari kelima formulasi, hasil evaluasi menunjukkan bahwa formulasi III yang mengandung amilum talas pregelatinasi : Avicel PH 102 (50:50 memiliki hasil evaluasi sifat fisik tablet yang paling baik dilihat dari uji keragaman bobot yaitu 151,6±2,74 mg, keragaman ukuran dengan diameter 8,07±0,010 mm dan tebal 2,38±0,08 mm, kekerasan yaitu 5,57±0,36 kg, kerapuhan yaitu 0,17±0,07, waktu hancur 12,09±0,52 menit, penetapan kadar 97,88±1,71 % dan hasil uji disolusi 90,65±4,81 % dimenit ke 20, dan dari keseluruhan uji dapat dikatakan sesuai dengan ketentuan yang ada di literatur. Dapat disimpulkan bahwa dari penelitian ini, formula III sesuai dengan literatur dan cocok sebagai bahan pengisi dan pengikat dalam tablet captopril dengan perbandingan amilum talas pregelatinasi : Avicel PH 102 (50:50. Kata kunci : Tablet, Kaptopril, Ko-Proses, Pregelatinasi Parsial

  3. DIAGNOSIS DAN PENATALAKSANAAru LIMFOMA ORtsITA

    Directory of Open Access Journals (Sweden)

    Ardizal Rahman

    2014-12-01

    Full Text Available Limfoma orbita merujuk pada limfoma yang terjadi di konjungtiva, kelenjar lakrimal, palpebradan otot-otot ekstraokular. Limfoma primer non-Hodgkin (NHL dari orbita dapat ditemukanpada hanya 1o/o dari semua limforna non-Hodgkin. Anaiisis mutasi somatik pada regiovariabel (V dari immunoglobulin (ig dan segmen gen rantai berat (H telah menunjukkanperan dari stimulasi antigen kronik pada patogenesis limfoma /nucosa-associated lymphoidflssue (MALT. Patogen mikroba seperti Helicobacter pylaridan Chlamydia pneumonia dapaimendasari proses inflamasi dan pada akhirnya memicu akuisisi MALT juga memainkanperan penting dalam tranformasi maligna dan ekspansi klonal lanjutan limfoma. Penentuanstadium kanker sangat penting karena akan menentukan terapi apa yang akan diberikan dankemungkinan remisi dan prognosisnya. Berdasarkan sistem stadium Ann-Arbor, limfoma yangterbatas di orbita disebut sebagai stadium l, keterlibatan struktur sekitar (sinus paranasal,tonsil, dan hidung menjadikannya stadium ll. Stadium lll adalah penyakit nodal abdominaldibawah diafragma dan stadium lV merujuk pada keterlibatan yang tersebar dari satu ataulebih lokasi ekstranodal (hepar, sum-sum tulang atau sistem saraf pusat. Mayoritas pasiendatang dengan keluhan massa konjungtiva berwarna pink (91%, diikuti hiperemis konjungtiva(32%, propiosis (27%, massa palpebra atau orbita (19"fi, penurunan visus dan ptosis (6%,dan diplopia(2%. Bilateralitas terjadi pada 10% hingga 15% kasus dimana 80 % terjadisecarasimultan sedangkan 20% merupakan kondisi yang berurutan. Penilaian lanjut untuk stagingyang akurat dan perencanaan terapitermasuk anamnesis yang lengkap dan pemeriksaan fisik,pemeriksaan laboratorium rutin, elektroforesis protein sei-um, LDH serum, Fr-mikroglobulin,rontgen thoraks, CT scan thoraks, abdornen, dan pelvis, dan biopsisum-sum tulang. Diagnosapositif harus berdasarkan pada perneriksaan histologik dari sampeltumor yang memadai yangdiperoleh dengan biopsiorbita. Beberapa kriteria

  4. VAKSIN DENGUE DAN PERKEMBANGANNYA SAAT INI DAN DI MASA MENDATANG

    Directory of Open Access Journals (Sweden)

    Triwibowo Ambar Garjito

    2012-09-01

    Full Text Available Dengue virus merupakan salah satu virus anggota dari famili Flaviviridae yang sejak tahun 1956 telah dikenal dapat menimbulkan demam dengue maupun demam berdarah dengue (DBD. Penyakit yang ditularkan oleh nyamuk Aedes aegypti ini diperkirakan telah menjangkiti pada selatar 50-100 juta manusia dengan 500.000 kasus di antaranya dalam manifestasi yang ganas yang dikenal sebagai dengue haemorrhagic fever dan dengue shock syndrome dan 25.000 di antaranya berakibat fatal (meninggal. Saat ini pengembangan vaksin merupakan salah satu solusi yang diharapkan dapat menekan penyebaran penyakit tersebut. E (envelope merupakan salah satu bagian dari protein struktural virus yang sangat penting dalam pengembangan vaksin, yaitu sebagai badan yang memproduksi antibodi netralisasi untuk protein. Non-struktural protein l juga telah diketahui sebagai salah satu komponen penting dalam pengembangan vaksin oleh karena kemampuannya untuk dapat diekspresi pada permukaan sel yang diinfeksi yang dapat menjadi target untuk immune cytolisis. Ada dua pendekatan yang digunakan dalam memproduksi suatu vaksin dengue, yaitu: a. Vaksin hidup yang telah dilemahkan (live attenuated vaccine: b. Vaksin hasil rekayasa (engineered vaccine. Penelitian terhadap vaksin DENV baik rekombinan maupun non-rekombinan yang didasarkan pada uji virus telah dilakukan secara terus-menerus baik pada monyet dan manusia. Sampai saat ini telah dikembangkan sejumlah kandidat vaksin DENV yang berdasar pada tetravalent virus dengue, yaitu a. vaksin konvensional, b. vaksin dengue rekombinan berdasar pada flavivirus, c. vaksin intertypic chimeric, d. vaksin chimerivac, e. vaksin dengue rekombinan menggunakan vector non-ftavivirus dan f. vector adenovirus. Namun demikian, sampai sekarang belum ada vaksin yang siap digunakan untuk menangkal infeksi ke empat serotype virus dengue, sehingga masih diharapkan untuk pengembangan virus lebih lanjut.   Kata kunci: Aedes aegypti, dengue virus, vaksin dengue.

  5. Globalisasi dan Demokrasi di Rusia: Suatu Tantangan dan Peluang

    Directory of Open Access Journals (Sweden)

    Diah Ayu Permatasari

    2017-05-01

    Full Text Available Abstract Globalisation has brought many changes in the world, and has huge implication towards the economy, politics, and socio-culture.  The break up of the Soviet Union in 1991 is one of the historical event cause by the globalisation and transformed to what it is Russia today.  Russia tried to adapt towards globalisation by following it national historical pattern, and not following the pattern that has been used by the Western countries.  For the West, transition democracy process in Russia is incomplete, but as for the Russian point of view, it is a democracy with distinction pattern or “the Russian way” that is different to what is practiced by the West.  For that reason, this essay tried to look at the Russian political and economic policy to handle the strong current of globalisation and democracy. Keywords: Rusia, Globalisation, Democracy and Cold War   Abstrak Globalisasi telah membawa perubahan bagi dunia, yang berimplikasi pada tatanan ekonomi, politik, social dan budaya. Salah satu dampak dari globalisasi adalah pecahnya Uni Soviet pada tahun 1991 yang kemudian bertransformasi menjadi Rusia. Rusia melakukan adaptasi terhadap globalisasi, yaitu dengan mengikuti pola historis nasionalnya, dan tidak mengikuti pola yang telah dilakukan oleh dunia Barat. Bagi Barat, proses transisi demokrasi Rusia merupakan incomplete transformation, sementara dari sudut pandang Rusia, proses tersebut bukan merupakan bentuk demokrasi yang belum lengkap, melainkan demokrasi dengan corak tersendiri yang tidak bias disamakan dengan western democracy. Oleh karena itu, tulisan ini berupaya melihat kebijakan ekonomi politik Rusia dalam menghadapi arus demokrasi dan globalisasi. Kata kunci: Rusia, globalisasi, demokrasi dan perang dingin

  6. PERJANJIAN SEWA GUNA USAHA ANTARA LESSEE DAN LESSOR

    Directory of Open Access Journals (Sweden)

    Aprilianti Aprilianti

    2014-03-01

    Full Text Available Perjanjian sewa guna usaha (leasing yang diadakan oleh Lessor dan Lesseen dilakukan secara tertulis dalam bentuk perjanjian standar. Isi perjanjian tersebut ditentukan oleh jenis dari leasing itu sendiri dan hubungan hukum (hak dan kewajiban timbal balik antara Lessor dan Lessee. Bagi Lessor, hak dan kewajibannya adalah memperoleh pembayaran sebagai imbalan jasa dan menyerahkan barang modal kepada Lessee. Sedangkan hak dan kewajiban Lessee adalah meperoleh kegunaan dari barang modal dan membayar sewa secara berkala. Tidak dipenuhinya hak dan kewajiban masing-masing pihak maka dapat disebut wanprestasi. Perjanjian akan berakhir jika hak dan kewajiban Lessor dan Lessee telah dilaksanakan sesuai dengan perjanjian. Kata Kunci: Leasing, Lessor, Lessee, hak dan kewajiban.

  7. KONTEKS DAN KONSTRUKSI SOSIAL MENGENAI KEMATIAN ELEKTIF ( EUTHANASIA ∗

    Directory of Open Access Journals (Sweden)

    Helly Prajitno Soetjipto

    2015-09-01

    konteks sosial dan konstruksi sosial kematian. Euthanasia didiskusikan di dalam suatu kerangka pikir yang mencoba memberi perhatian kepada hal-hal yang kontekstual dan interpretatif fenomena sosial suatu proses kematian dan kejadian kematian

  8. Assessment of Fragmentation Performance of Blast-enhanced Explosive Fragmentation Munitions

    Science.gov (United States)

    2010-10-01

    weighing the individual fragments with precision electronic scales and measuring their average projected areas using the icosahedron gage technique...The icosahedron gage is an electro-optical devise that throws a shadow of a fragment on an electronic sensing surface resulting in an automated

  9. Kyste hydatique du foie rompu dans la paroi abdominale et dans le ...

    African Journals Online (AJOL)

    Le kyste hydatique du foie est une parasitose qui sévit à l´état endémique au maroc. La rupture dans la paroi abdominale et dans le psoas est une complication exceptionnelle. Nous rapportons un cas de kyste hydatique du foie rompu dans la paroi et dans le muscle psoas. Le diagnostic a été établi sur les données de ...

  10. Lingkungan Rumah dan Kejadian Difteri di Kabupaten Tasikmalaya dan Kabupaten Garut

    OpenAIRE

    Kartono, Basuki

    2008-01-01

    Kejadian Luar Biasa (KLB) difteri yang terjadi di Kabupaten Tasikmalaya (55 kasus dan 15 meninggal) dan Kabupaten Garut (17 kasus dan 2 meningal, CFR = 11,76%, AR = 1,5%). Penelitian ini bertujuan untuk mengetahui hubungan lingkungan rumah dengan kejadian difteri pada Kejadian Luar Biasa difteri tersebut. Penelitian dengan desain kasus kontrol dengan kasus adalah anak usia 1 – 15 tahun penderita atau karier difteri berdasarkan hasil diagnosis klinis dan pemeriksaan laboratorium. Kontrol adala...

  11. The Injured Body: Humiliation and Fragmentation

    Directory of Open Access Journals (Sweden)

    Graciela Mayet

    2017-03-01

    Full Text Available Simone de Beauvoir’s nouvelles and Titus Andronicus by Shakespeare present us opposite and complementary corporeal nature. In the first case, two women about their sixties are in front of the personal drama of their lost which happen through the years of ageing. It is a kind of fragmentation of existence. Ageing is the most authentic state of the human condition because the human being can only hang on to himself. In Titus Andronicus, are shown mutilations, murderers as fragmentation of biological body and social body. Individualism of modernity doesn’t forgive the bodies deteriorated by the years. In the early modernity, in the times of Elizabeth the First, like in the Ancient Rome, it wasn’t spared humiliations and violence towards the enemy body in order to impose power and authority. In this Shakespeare’s play, the fragmentation of the other’s body and murder are the emergence of social and individual violence.

  12. Dynamical Model of Fission Fragment Angular Distribution

    Science.gov (United States)

    Drozdov, V. A.; Eremenko, D. O.; Fotina, O. V.; Platonov, S. Yu.; Yuminov, O. A.; Giardina, G.; Taccone, A.

    2002-01-01

    A dynamical model of fission fragment angular distributions is suggested. The model allows one to calculate fission fragment angular distributions, prescission light particle multyplicities, evaporation residue cross sections etc. for the cases of decay of hot and rotating heavy nuclei. The experimental data on angular anisotropies of fission fragments and prescission neutron multiplicities are analyzed for the 16O + 208Pb, 232Th, 248Cm and 238U reactions at the energies of the incident 16O ions ranging from 90 to 160 MeV. This analysis allows us to extract both the nuclear friction coefficient value and the relaxation time for the tilting mode. It is also demonstrated that the angular distributions are sensitive to the deformation dependence of the nuclear friction.

  13. Antiproton Induced Fission and Fragmentation of Nuclei

    CERN Multimedia

    2002-01-01

    The annihilation of slow antiprotons with nuclei results in a large highly localized energy deposition primarily on the nuclear surface. \\\\ \\\\ The study of antiproton induced fission and fragmentation processes is expected to yield new information on special nuclear matter states, unexplored fission modes, multifragmentation of nuclei, and intranuclear cascades.\\\\ \\\\ In order to investigate the antiproton-nucleus interaction and the processes following the antiproton annihilation at the nucleus, we propose the following experiments: \\item A)~Measurement of several fragments from fission and from multifragmentation in coincidence with particle spectra, especially neutrons and kaons. \\item B)~Precise spectra of $\\pi$, K, n, p, d and t with time-of-flight techniques. \\item C)~Installation of the Berlin 4$\\pi$ neutron detector with a 4$\\pi$ Si detector placed inside for fragments and charged particles. This yields neutron multiplicity distributions and consequently distributions of thermal excitation energies and...

  14. Fragmented-condensate solid of dipolar excitons

    Science.gov (United States)

    Andreev, S. V.

    2017-05-01

    We discuss a possible link between the recently observed macroscopic ordering of ultracold dipolar excitons (MOES) and the phenomenon of supersolidity. In the dilute limit we predict a stable supersolid state for a quasi-one-dimensional system of bosonic dipoles characterized by two- and three-body contact repulsion. We phenomenologically extend our theory to the strongly-correlated regime and find a critical value of the contact interaction parameter at which the supersolid exhibits a quantum phase transition to a fragmented state. The wavelength of the fragmented-condensate solid is defined by the balance between the quantum pressure and the entropy due to fluctuations of the relative phases between the fragments. Our model appears to be in good agreement with the relevant experimental data, including the very recent results on commensurability effect and wavelength of the MOES.

  15. Analysis of fission-fragment mass distribution within the quantum-mechanical fragmentation theory

    Science.gov (United States)

    Singh, Pardeep; Kaur, Harjeet

    2016-11-01

    The fission-fragment mass distribution is analysed for the 208Pb(18O, f) reaction within the quantum-mechanical fragmentation theory (QMFT). The reaction potential has been calculated by taking the binding energies, Coulomb potential and proximity potential of all possible decay channels and a stationary Schrödinger equation has been solved numerically to calculate the fission-fragment yield. The overall results for mass distribution are compared with those obtained in experiment. Fine structure dips in yield, corresponding to fragment shell closures at Z = 50 and N=82, which are observed by Bogachev et al., are reproduced successfully in the present calculations. These calculations will help to estimate the formation probabilities of fission fragments and to understand many related phenomena occurring in the fission process.

  16. HIERARCHICAL FRAGMENTATION OF THE ORION MOLECULAR FILAMENTS

    International Nuclear Information System (INIS)

    Takahashi, Satoko; Ho, Paul T. P.; Su, Yu-Nung; Teixeira, Paula S.; Zapata, Luis A.

    2013-01-01

    We present a high angular resolution map of the 850 μm continuum emission of the Orion Molecular Cloud-3 (OMC 3) obtained with the Submillimeter Array (SMA); the map is a mosaic of 85 pointings covering an approximate area of 6.'5 × 2.'0 (0.88 × 0.27 pc). We detect 12 spatially resolved continuum sources, each with an H 2 mass between 0.3-5.7 M ☉ and a projected source size between 1400-8200 AU. All the detected sources are on the filamentary main ridge (n H 2 ≥10 6 cm –3 ), and analysis based on the Jeans theorem suggests that they are most likely gravitationally unstable. Comparison of multi-wavelength data sets indicates that of the continuum sources, 6/12 (50%) are associated with molecular outflows, 8/12 (67%) are associated with infrared sources, and 3/12 (25%) are associated with ionized jets. The evolutionary status of these sources ranges from prestellar cores to protostar phase, confirming that OMC-3 is an active region with ongoing embedded star formation. We detect quasi-periodical separations between the OMC-3 sources of ≈17''/0.035 pc. This spatial distribution is part of a large hierarchical structure that also includes fragmentation scales of giant molecular cloud (≈35 pc), large-scale clumps (≈1.3 pc), and small-scale clumps (≈0.3 pc), suggesting that hierarchical fragmentation operates within the Orion A molecular cloud. The fragmentation spacings are roughly consistent with the thermal fragmentation length in large-scale clumps, while for small-scale cores it is smaller than the local fragmentation length. These smaller spacings observed with the SMA can be explained by either a helical magnetic field, cloud rotation, or/and global filament collapse. Finally, possible evidence for sequential fragmentation is suggested in the northern part of the OMC-3 filament.

  17. Forming spectroscopic massive protobinaries by disc fragmentation

    Science.gov (United States)

    Meyer, D. M.-A.; Kuiper, R.; Kley, W.; Johnston, K. G.; Vorobyov, E.

    2018-01-01

    The surroundings of massive protostars constitute an accretion disc which has numerically been shown to be subject to fragmentation and responsible for luminous accretion-driven outbursts. Moreover, it is suspected to produce close binary companions which will later strongly influence the star's future evolution in the Hertzsprung-Russel diagram. We present three-dimensional gravitation-radiation-hydrodynamic numerical simulations of 100 M⊙ pre-stellar cores. We find that accretion discs of young massive stars violently fragment without preventing the (highly variable) accretion of gaseous clumps on to the protostars. While acquiring the characteristics of a nascent low-mass companion, some disc fragments migrate on to the central massive protostar with dynamical properties showing that its final Keplerian orbit is close enough to constitute a close massive protobinary system, having a young high- and a low-mass components. We conclude on the viability of the disc fragmentation channel for the formation of such short-period binaries, and that both processes - close massive binary formation and accretion bursts - may happen at the same time. FU-Orionis-type bursts, such as observed in the young high-mass star S255IR-NIRS3, may not only indicate ongoing disc fragmentation, but also be considered as a tracer for the formation of close massive binaries - progenitors of the subsequent massive spectroscopic binaries - once the high-mass component of the system will enter the main-sequence phase of its evolution. Finally, we investigate the Atacama Large (sub-)Millimeter Array observability of the disc fragments.

  18. Parton Propagation and Fragmentation in QCD Matter

    Energy Technology Data Exchange (ETDEWEB)

    Alberto Accardi, Francois Arleo, William Brooks, David D' Enterria, Valeria Muccifora

    2009-12-01

    We review recent progress in the study of parton propagation, interaction and fragmentation in both cold and hot strongly interacting matter. Experimental highlights on high-energy hadron production in deep inelastic lepton-nucleus scattering, proton-nucleus and heavy-ion collisions, as well as Drell-Yan processes in hadron-nucleus collisions are presented. The existing theoretical frameworks for describing the in-medium interaction of energetic partons and the space-time evolution of their fragmentation into hadrons are discussed and confronted to experimental data. We conclude with a list of theoretical and experimental open issues, and a brief description of future relevant experiments and facilities.

  19. Quantum fluctuations within the fragmentation theory

    International Nuclear Information System (INIS)

    Maruhn, J.A.; Hahn, J.; Lustig, H.J.; Zeigenhain, K.H.; Greiner, W.

    1980-01-01

    The measured spread of the fragment mass distributions in heavy ion collisions may be due to two quite different physical mechanisms: the quantum-mechanical uncertainty associated with collective motion in the mass asymmetry degree of freedom, and the spread caused by thermal excitation of the nuclear system. The fluctuations in physical observables induced in these ways are referred to as quantum fluctuations and statistical fluctuations. In this lecture quantum fluctuations are studied within the fragmentation theory. Mass distributions for spontaneous fission and low energy heavy ion collisions are investigated. (author)

  20. Rotating bubble and toroidal nuclei and fragmentation

    International Nuclear Information System (INIS)

    Royer, G.; Haddad, F.; Jouault, B.

    1995-01-01

    The energy of rotating bubble and toroidal nuclei predicted to be formed in central heavy-ion collisions at intermediate energies is calculated within the generalized rotating liquid drop model. The potential barriers standing in these exotic deformation paths are compared with the three dimensional and plane fragmentation barriers. In the toroidal deformation path of the heaviest systems exists a large potential pocket localised below the plane fragmentation barriers. This might allow the temporary survival of heavy nuclear toroids before the final clusterization induced by the surface and proximity tension. (author)

  1. Computer Model Of Fragmentation Of Atomic Nuclei

    Science.gov (United States)

    Wilson, John W.; Townsend, Lawrence W.; Tripathi, Ram K.; Norbury, John W.; KHAN FERDOUS; Badavi, Francis F.

    1995-01-01

    High Charge and Energy Semiempirical Nuclear Fragmentation Model (HZEFRG1) computer program developed to be computationally efficient, user-friendly, physics-based program for generating data bases on fragmentation of atomic nuclei. Data bases generated used in calculations pertaining to such radiation-transport applications as shielding against radiation in outer space, radiation dosimetry in outer space, cancer therapy in laboratories with beams of heavy ions, and simulation studies for designing detectors for experiments in nuclear physics. Provides cross sections for production of individual elements and isotopes in breakups of high-energy heavy ions by combined nuclear and Coulomb fields of interacting nuclei. Written in ANSI FORTRAN 77.

  2. Strain-energy effects on dynamic fragmentation

    International Nuclear Information System (INIS)

    Glenn, L.A.; Chudnovsky, A.

    1986-01-01

    Grady's model of the dynamic fragmentation process, in which the average fragment size is determined by balancing the local kinetic energy and the surface energy, is modified to include the stored elastic (strain) energy. The revised model predicts that the strain energy should dominate for brittle materials, with low fracture toughness and high fracture-initiation stress. This conclusion is not borne out, however, by limited experimental data on brittle steels, even when the kinetic-energy density is small compared with the strain-energy density

  3. Uji Kualitatif Dan Kuantitatif Golongan Senyawa Organik Dari Kulit Dan Kayu Batang Tumbuhan Artocarpus Dadah Miq

    Directory of Open Access Journals (Sweden)

    Indarto Indarto

    2015-04-01

    Full Text Available Sekarang ini kimia tumbuhan atau yang dikenal dengan fitokimia telah berkembang menjadi suatu disiplin ilmu tersendiri, yang berada di antara kimia organik bahan alam dan biokimia tumbuhan, serta mempunyai kaitan erat dengan keduanya. Bidang perhatian fitokimia adalah aneka ragam senyawa organik yang dibentuk dan ditimbun oleh tumbuhan, yaitu mengenai struktur kimiannya, biosintesisnya, perubahan serta metabolismenya, penyebarannya secara alamiah, dan fungsi biologinya. Penentuan secara kualitatif dapat memberikan informasi keberadaan senyawa atau golongan senyawa tertentu, dan kuantitatif memungkinkan kita membedakan mana komponen utama dan mana komponen tambahan dalam campuran. Tumbuhan A. dadah Miq. merupakan salah satu spesies dari Artocarpus. Uji yang dilakukan secara kualitatif meliputi uji tanin, saponin, flavonoid, steroid, terpenoid, dan kardiak glikosida. Uji kuantitatif meliputi uji fenol total, alkaloid, tanin, dan flavonoid. Dari uji yang telah dilakukan, sampel kulit batang positif mengandung senyawa tanin, saponin, flavonoid, terpenoid, alkaloid, dan kardiakglikosida. Sedangkan sampel kayu batang positif mengandung senyawa tanin, saponin, flavonoid, steroid, terpenoid, dan alkaloid. Sedangkan uji yang dilakukan secara kuantitatif meliputi uji fenol total, tanin, alkaloid, dan uji flavonoid. Dari uji ini, kandungan dalam kulit batang sebesar 0.0529 % untuk fenol total, 27,7176 % tanin, 9,455 % flavonoid, dan 2,756 % alkaloid. Sedangkan dalam kayu batang sebesar 0,5555 % fenol total, 0,8987 % tanin, 3,312 % flavonoid, dan 0,694 % alkaloid. Kata kunci : artocarpus dadah,  miq fitokimi

  4. BAHAYA LATEN INFEKSI GONORE DAN KLAMIDIA DI ASIA SELATAN & ASIA TENGGARA, DI INDONESIA DAN KOTA MANADO

    Directory of Open Access Journals (Sweden)

    Aron Pirade

    2014-04-01

    menempati urutan tertinggi. Wilayah Asia Selatan dan Asia Timur-Selatan (juga disebut Asia Tenggara adalah wilayah dengan prevalensi Gonore dan Klamidia terbesar. Prevalensi Gonore di tahun 1995 dan 1999 yaitu 29.11 dan 27.2 juta penduduk wilayah Asia Selatan dan Asia Tenggara. Klamidia, di tahun 1995 dan tahun 1999 yaitu 40.48 dan 42.89 juta penduduk wilayah Asia Selatan dan Asia Tenggara. Di Indonesia sendiri, pada 11 area penelitian menunjukkan bahwa prevalensi Gonore dalam wilayah Indonesia menunjukkan rata-rata prosentasenya 20%-40% dari keseluruhan STI pada wanita beresiko tinggi terkena STI. Sedangkan infeksi oleh Klamidia prosentasenya 15%- 45% dari keseluruhan STI pada wanita beresiko tinggi terkena penyakit kelamin. Prosentase Gonore dan Klamidia di Kota Manado rata-rata 15-30%. Tingginya prevalensi infeksi Gonore dan Klamidia di Asia Tenggara, ternyata diikuti juga dengan tingginya perkembangan infeksi Gonore dan Klamidia di Indonesia dan Kota Manado.

  5. Perbandingan Efektivitas dan Keamanan Vaksin Pertusis Aselular dan Whole-cell

    Directory of Open Access Journals (Sweden)

    Sendy Tjahjowargo

    2017-03-01

    Kesimpulan. Vaksin DTaP dan DTwP mempunyai efektivitas yang sebanding. Vaksin DTwP mempunyai effect size yang lebih besar untuk melindungi terhadap penyakit pertusis dan perlindungan jangka panjang yang lebih baik dibandingkan vaksin DTaP. Vaksin DTaP mempunyai KIPI yang lebih ringan dan jarang dibandingkan vaksin DTwP.

  6. NCEP ATP III dan Framingham score

    OpenAIRE

    Hasan, Refli; Fahila, Reny

    2016-01-01

    Laporan ini merupakan Program Pendidikan Kolesterol National yang diperbaharui yaitu pedoman klinis untuk melakukan pengujian kolesterol dan manajemen. ATP III dibuat berdasarkan bukti dan laporan ekstensif yang akan menjadi referensi dan rekomendasi ilmiah. Laporan ATP III dapat dijadikan pedoman untuk pemberian terapi penurun kolesterol yang intensif dalam praktek. Pedoman ini hanya sebagai informasi , tidak dapat mempengaruhi secara mutlak dalam penilaian klinis dokter yang akhirnya menent...

  7. Berwirausaha dan Mengatur Keuangan Sejak Dini

    OpenAIRE

    Putri, Aning Kesuma

    2016-01-01

    Merubah pola pikir untuk berwirausaha sangat susah tapi tidak mungkin tidak bisa dibenahi mulai dari sekarang. Berwirausaha merupakan salah satu profesi yang menjanjikan, yang bisa membuat sesorang menjadi lebih mandiri. Banyak yang menganggap jika berwirausaha harus memiliki modal yang besar, faktor keberuntungan dan faktor keturunan. Kenyataannya kunci untuk menjadi wirausaha adalah tekad dan motivasi tinggi serta sistem pengaturan keuangan dan manajemen yang baik. Lebih baik lagi jika, sej...

  8. Pengelolaan dan Pengembangan Bisnis Tempat Cuci Motor

    OpenAIRE

    Candra, Beny

    2014-01-01

    - Saat ini setiap sisi jalan di jumpai banyak tempat layanan cuci motor, hal tersebut dikarenakan bagi kebanyakan masyarakat kota, jasa cuci motor merupakan sebagai suatu kebutuhan sarana untuk mencuci motor yang praktis disela-sela kesibukan serta rutinitas kerja setiap harinya. Penelitian ini bertujuan untuk mendeskripsikan manajemen bisnis jasa cuci sepeda, menganalisis situasi dan kondisi lingkungan eksternal dan internal dengan menggunakan analisis SWOT dan alternatif model rencana strat...

  9. Avian guild assemblages in forest fragments around Budongo ...

    African Journals Online (AJOL)

    Remnant forest fragments provide an opportunity for conservation in fragmented landscapes but some patches are more useful than others. Forest fragments around Budongo Forest Reserve, an Important Bird Area in western Uganda, were surveyed to explore the effects of different aspects of habitat fragmentation on bird ...

  10. Persepsi Santri dan Kiai terhadap Pluralisme Agama di Pendidikan Ulama Tarjih Muhammadiyah (PUTM dan Aswaja Nusantara Yogyakarta

    Directory of Open Access Journals (Sweden)

    Zainal Arifin

    2017-05-01

    Abstrak: Perdebatan pluralisme agama masih mengemuka dalam konteks masyarakat majemuk di Nusantara. Bahkan, tidak jarang menimbulkan konflik dan perang pemikiran. Menarik melihat perspektif kiai dan santri Muhammadiyah dan NU terhadap isu pluralisme melalui praktik pendidikan di Ulama Tarjih Muhammadiyah (PUTM Yogyakarta dan Pondok Pesantren Aswaja Nusantara Yogyakarta yang dianggap representatif karena membawa muatan konsep, ide dan paradigma dari Muhammadiyah dan NU. Penelitian ini bersifat kualitatif,  data diperoleh dari wawancara dan studi kepustakaan dengan saling memberikan verifikasi, koreksi dan pelengkap. Hasil penelitian ini, PUTM dan Pesantren Aswaja Nusantara memiliki konsep yang sama dalam memegang teguh akidah, yakni sikap eksklusif dan menolak pluralisme secara teologis namun menerimanya secara sosiologis. Sehingga, paradigma dari dua lembaga tersebut merepresentasikan dari paradigma Muhammadiyah dan NU dalam merespon fenomena pluralisme agama dan budaya.

  11. Sistem Pengukur Suhu dan Kelembaban Ruang Server

    Directory of Open Access Journals (Sweden)

    Muhammad Fahmi Awaj

    2014-01-01

    Full Text Available Makalah ini membahas tentang perancangan sistem pengukur suhu dan kelembaban ruang server yang dapat meningkatkan efisiensi daya listrik dengan menggunakan arduino. Sistem terdiri dari sensor DHT 11 yang berfungsi untuk mengambil data berupa suhu dan kelembaban ruang server kemudian ditampilkan dalam LCD 16x2. Data suhu dan kelembaban ditampilkan juga ke dalam website dengan menggunakan IP address tertentu yang sebelumnya board arduino telah terhubung dengan ethernet shield. Suhu yang melebihi 270C akan menyalakan relay dan kipas serta sistem akan mengirim peringatan sms secara otomatis kepada administrator ruang server melalui sistem sms secara periodik hanya setiap tiga detik. Sistem peringatan sms akan berhenti jika suhu kurang 270C.

  12. Gender dan Pengembangan Pemikiran Pendidikan Islam

    Directory of Open Access Journals (Sweden)

    Yu’timaalahu yatazaka

    2014-12-01

    Full Text Available Artikel ini berisi penjelasan tentang diskursus gender dalam pengembangan pemikiran pendidikan Islam, dan dijumpai banyak problem ketidakadilan, yang diperlukan solusi untuk mengatasinya. Problem fundamental gender pada level epistemologis-metodologis untuk mengembangkan pendidikan Islam berbasis gender ini ialah direkonstruksinya aspek epistemologi pendidikan Islam. Para pendidik dan peserta didik juga perlu mengubah paradigma dan mindset pada sensitif gender. Artikel ini juga berisi penjelasan tentang metodologi pendidikan Islam berbasis gender dengan pendekatan integrasi, normatif, historis dan intuitif untuk merespon isu-isu gender dalam praktik pendidikan Islam

  13. METODE KETIDAKPASTIAN DAN KESAMARAN DALAM SISTEM PAKAR

    Directory of Open Access Journals (Sweden)

    Putu Manik Prihatini

    2012-11-01

    Full Text Available Kecerdasan buatan dikembangkan untuk membuat agar mesin (komputer dapat melakukan pekerjaan seperti dan sebaik manusia. Sistem Pakar merupakan bagian dari kecerdasan buatan yang mengandung pengetahuan dan pengalaman yang dimasukkan oleh satu atau banyak pakar ke dalam satu area pengetahuan tertentu. Pengetahuan dan pengalaman yang ada dalam dunia nyata yang akan direpresentasikan kedalam sistem pakar penuh dengan unsur ketidakpastian dan kesamaran. Beberapa metode yang sering digunakan untuk menangani masalah ketidakpastian dan kesamaran adalah dengan menggunakan teknik probabilitas, faktor kepastian dan logika fuzzy. Teorema Bayes merupakan bagian dari teknik probabilitas yang menekankan pada konsep probabilitas hipotesis dan evidence, sedangkan teknik probabilitas dengan teori Dempster-Shaffer menekankan pada konsep beliefe dan plausability. Pada metode dengan faktor kepastian menekankan pada nilai kepercayaan yang diberikan oleh seorang pengguna dan pakar. Pada metode dengan logika fuzzy menekankan pada derajat keanggotaan dari suatu evidence pada suatu himpunan fuzzy sehingga mampu menangani masalah kesamaran. Untuk memberikan solusi yang lebih baik, metode-metode yang ada bisa dikombinasikan antara yang satu dengan yang lainnya.

  14. PENULARAN DAN PENCEGAHAN AIDS Dl INDONESIA

    Directory of Open Access Journals (Sweden)

    Tupan Tupan

    2011-12-01

    Full Text Available Acquired Immunodeficiency Syndrome (AIDS pertama kali ditemukan pada tahun 1981 di Amerika serikat pada pria homoseksual di California dan pada tahun 1982 sudah ditemukan pada hemofilia, penerima tranfusi darah, pemakai obat bius secara intravena dan orang yang berhubunganseksual dengan kelompok-kelompok tersebut diatas. AIDS kini te1ah meluas menjadi pandemi dan masalah internasional. Pertambahan kasus yang cepat pada se1uruh penduduk dan penyebarannya kese1uruh negara, serta belum adanya obat dan vaksin yang efektif terhadap AIDS te1ah menimbulkan keresahan dan keprihatinan di seluruh dunia. Penyebab AIDS ada1ah suatu retro virus yang sejak tahun 1986 disebutHuman Immunodeficiency Virus (HIV . HIV yang masuk kedalam tubuhakan menyerang sel darah putih, yaitu limposit T4 yang mempunyai peranan penting sebagai pengatur sistem imunitas. HIV mengadakan ikatan dengan CD 4 reseptor yang terdapat pada pennukaan limposit T4. Sekarang diketahui bahwa virus ini dapat langsung merusak sel tubuh yang mempunyai CD4 seperti sel glia yang terdapat pada otak, makrofag dan sel langerhans dikulit, saluran pencernaan dan saluran pernapasan. Suatu enzim, reverse transcriptase mengubah bahan genetik virus (RNA menjadi DNA yang bisa bedntegrasi dengan sel dari hospes. Selanjutnya sel yang berkembang biak akan mengandung genetik menyebabkan infeksi oleh HIV menjadi ireversible dan berlangsung seumur hidup.

  15. Makanan Fungsional, Konsep dan Peraturannya

    OpenAIRE

    Astuti, Mary

    2017-01-01

    Perlu adanya persepsi yang sama tentang apa yang dimaksud dengan makanan fungsional yang dipopulerkan Jepang sebagai FOSHU yang berupa makanan biasa bukan pit ataupun kapsul, dan merupakan makanan yang dirancang sedemikian rupa sehingga fungsi fisologis dapat lebih dioptimalkan terutama untuk mencegah secara dint terjadinya penyakit tertentu. Peraturan perlu segera dipersiapkan baik yang berlaku secara nasional ataupun internasional. Indonesia telah mempunyai Undang-undang Pangan tetapi belum...

  16. TASAWUF DAN TANTANGAN PERUBAHAN SOSIAL

    Directory of Open Access Journals (Sweden)

    Yusno Abdullah Otta

    2010-12-01

    Full Text Available Abstract: Sufism in the eras of globalization and information often faces considerable challenges. The function and role of religion in modern life have in some aspects diminished, including sufism because it is claimed to have played no or less role in resolving problems nor stimulating social change. As one of Islamic traditions, sufism makes ihsan as its essential teaching. By this concept, sufism encourages humans to pray to God wholeheartedly. Sufism is now required to show its own existence and function by making fundamental contribution for modern life, an era which differ socio-culturally from the one when sufism firstly emerged. Sufism thus needs to adapt itself to the changes in the era of information and globalization so that it will remain relevant and suitable for human progress. Sufism needs to release itself from its exclusivism and to avoid being trapped in its own logic, namely speculative-trancendentalism Abstrak: Tasawuf di era globalisasi dan informasi seperti saat ini tengah menghadapi tantangan yang sangat berat. Kehidupan modern sudah sampai pada taraf tidak lagi mempercayai fungsi dan peran agama, termasuk di dalamnya tasawuf, sebagai ‘sesuatu’ yang dapat memberikan solusi bagi perubahan sosial. Sebagai manifestasi paripurna dari ajaran Islam, tasawuf berintikan pada konsep Ihsān yang mengajarkan untuk beribadah kepada Sang Pencipta secara ikhlas. Untuk menunjukkan eksistensinya, tasawuf dituntut peran aktifnya secara konstruktif-solutif terhadap berbagai kebutuhan manusia modern yang amat berbeda dengan setting maupun struktur masyarakat pada saat tasawuf “dilahirkan” pada zamannya. Tasawuf dituntut untuk memerlukan “baju” baru di era informasi yang kerap berubah ini, agar tetap realible dan suitable dengan kemajuan zaman. Hal itu dapat dilakukan dengan berusaha “keluar” dari eksklusifismenya dengan meminjam tradisi filsafat analitik pasca positivisme dan tradisi eksistensialis serta dinamika filsafat

  17. ISOLASI DAN KARAKTERISASI BAKTERI NITRIFIKASI DAN DENITRIFIKASI SEBAGAI KANDIDAT PROBIOTIK

    Directory of Open Access Journals (Sweden)

    Yosmaniar Yosmaniar

    2018-01-01

    Full Text Available Senyawa nitrogen yang tinggi pada limbah budidaya perikanan intensif dapat memperburuk kualitas air, sehingga perlu diatasi dengan penambahan probiotik untuk proses bioremediasi. Tujuan penelitian ini adalah untuk mendapatkan bakteri nitrifikasi dan denitrifikasi yang berpotensi sebagai kandidat probiotik pengendali senyawa nitrogen pada budidaya ikan air tawar. Tahap penelitian terdiri atas: 1 koleksi sampel air dan sedimen dari kolam budidaya ikan patin di kawasan minapolitan Desa Pudak Kecamatan Kumpeh Kabupaten Muaro Jambi Provinsi Jambi dan Desa Koto Mesjid Kecamatan XIII Koto Kampar Kabupaten Kampar Provinsi Riau; 2 pengujian sampel secara in vitro yang meliputi: a Isolasi dan seleksi bakteri nitrifikasi dan denitrifikasi; b Karakterisasi morfologis bakteri terpilih; c Karakterisasi fisiologi/biokimia isolat bakteri terpilih; d Karakterisasi genetika isolat bakteri terpilih dengan sekuensing 16S-rRNA. Analisis data dilakukan secara deskriptif. Berdasarkan hasil penelitian diperoleh empat isolat bakteri nitrifikasi dan empat isolate bakteri denitrifikasi. Isolat bakteri nitrifikasi Pandoraea pnomenusa strain 1318 (NP1; Pseudomonas aeruginosa strain PSE12 (NP2; Pseudomonas aeruginosa strain PSE12 (NP3; Burkholderia vietnamiensis strain NE 7 (NP4; dan denitrifikasi Achromobacter xylosoxidans strain TPL14 (DP1; Stenotrophomonas acidaminiphila strain BTY (DP2; Stenotrophomonas maltophilia strain BHWSL2 (DP3; Ochrobactrum intermedium strain: SQ 20 (DP4 Achromobacter xylosoxidans strain TPL14 (DP1; Stenotrophomonas acidaminiphila strain BTY (DP2; Stenotrophomonas maltophilia strain BHWSL2 (DP3; Ochrobactrum intermedium strain: SQ 20 (DP4; yang berpotensi digunakan sebagai kandidat probiotik pengendali senyawa nitrogen pada budidaya ikan air tawar. Wastes from an intensive aquaculture contain nitrogen compounds which, if untreated, could rapidly reduce water quality condition within the system. The addition of probiotics as bioremediation to

  18. Analisis Kinerja EIGRP dan OSPF pada Topologi Ring dan Mesh

    Directory of Open Access Journals (Sweden)

    DWI ARYANTA

    2014-01-01

    Full Text Available ABSTRAK EIGRP (Enhanced Interior Gateway Routing Protocol dan OSPF (Open Shortest Path Fisrt adalah routing protokol yang banyak digunakan pada suatu jaringan komputer. EIGRP hanya dapat digunakan pada perangkat Merk CISCO, sedangkan OSPF dapat digunakan pada semua merk jaringan. Pada penelitian ini dibandingkan delay dan rute dari kedua routing protokol yang diimplementasikan pada topologi Ring dan Mesh. Cisco Packet Tracer 5.3 digunakan untuk mensimulasikan kedua routing protokol ini. Skenario pertama adalah perancangan jaringan kemudian dilakukan pengujian waktu delay 100 kali dalam 5 kasus. Skenario kedua dilakukan pengujian trace route untuk mengetahui jalur yang dilewati paket data lalu memutus link utama. Pada skenario kedua juga dilakukan perbandingan nilai metric dan cost hasil simulasi dengan perhitungan rumus. Skenario ketiga dilakukan pengujian waktu konvergensi untuk setiap routing protokol pada setiap topologi. Hasilnya EIGRP lebih cepat 386 µs daripada OSPF untuk topologi Ring sedangkan OSPF lebih cepat 453 µs daripada EIGRP untuk topologi Mesh. Hasil trace route menunjukan rute yang dipilih oleh routing protokol yaitu nilai metric dan cost yang terkecil. Waktu konvergensi rata-rata topologi Ring pada EIGRP sebesar 12,75 detik dan 34,5 detik pada OSPF sedangkan topologi Mesh di EIGRP sebesar 13 detik dan 35,25 detik di OSPF. Kata Kunci: EIGRP, OSPF, Packet Tracer 5.3, Ring, Mesh, Konvergensi ABSTRACT EIGRP (Enhanced Interior Gateway Routing Protocol and OSPF (Open Shortest Path Fisrt is the routing protocol that is widely used in a computer network. EIGRP can only be used on devices Brand CISCO, while OSPF can be used on all brands of network. In this study comparison of both the delay and the routing protocol implemented on Ring and Mesh topology. Cisco Packet Tracer 5.3 is used to simulate both the routing protocol. The first scenario is the design of the network and then do the test of time delay 100 times in 5 cases. The

  19. Analisis Kinerja EIGRP dan OSPF pada Topologi Ring dan Mesh

    Directory of Open Access Journals (Sweden)

    DWI ARYANTA

    2016-02-01

    Full Text Available ABSTRAK EIGRP (Enhanced Interior Gateway Routing Protocol dan OSPF (Open Shortest Path Fisrt adalah routing protokol yang banyak digunakan pada suatu jaringan komputer. EIGRP hanya dapat digunakan pada perangkat Merk CISCO, sedangkan OSPF dapat digunakan pada semua merk jaringan. Pada penelitian ini dibandingkan delay dan rute dari kedua routing protokol yang diimplementasikan pada topologi Ring dan Mesh. Cisco Packet Tracer 5.3 digunakan untuk mensimulasikan kedua routing protokol ini. Skenario pertama adalah perancangan jaringan kemudian dilakukan pengujian waktu delay 100 kali dalam 5 kasus. Skenario kedua dilakukan pengujian trace route untuk mengetahui jalur yang dilewati paket data lalu memutus link utama. Pada skenario kedua juga dilakukan perbandingan nilai metric dan cost hasil simulasi dengan perhitungan rumus. Skenario ketiga dilakukan pengujian waktu konvergensi untuk setiap routing protokol pada setiap topologi. Hasilnya EIGRP lebih cepat 386 µs daripada OSPF untuk topologi Ring sedangkan OSPF lebih cepat 453 µs daripada EIGRP untuk topologi Mesh. Hasil trace route menunjukan rute yang dipilih oleh routing protokol yaitu nilai metric dan cost yang terkecil. Waktu konvergensi rata-rata topologi Ring pada EIGRP sebesar 12,75 detik dan 34,5 detik pada OSPF sedangkan topologi Mesh di EIGRP sebesar 13 detik dan 35,25 detik di OSPF. Kata Kunci : EIGRP, OSPF, Packet Tracer 5.3, Ring, Mesh, Konvergensi ABSTRACT EIGRP (Enhanced Interior Gateway Routing Protocol and OSPF (Open Shortest Path Fisrt is the routing protocol that is widely used in a computer network. EIGRP can only be used on devices Brand CISCO, while OSPF can be used on all brands of network. In this study comparison of both the delay and the routing protocol implemented on Ring and Mesh topology. Cisco Packet Tracer 5.3 is used to simulate both the routing protocol. The first scenario is the design of the network and then do the test of time delay 100 times in 5 cases. The

  20. Exact and Asymptotic Scaling Solutions for Fragmentation with Mass Loss

    OpenAIRE

    Cai, M.; Edwards, Boyd F.; Han, H.

    1991-01-01

    Exact and asymptotic solutions to a linear rate equation for fragmentation with mass loss are presented. Solutions for spatially discrete random bond annihilation illustrate the mutual exclusiveness of the fragmentation and recession terms in the rate equation. Exact solutions for deterministic equal fragment recession show that continuous mass loss between fragmentation events can be approximated by discrete mass loss during fragmentation events when this mass loss is small. Evidence ...

  1. Modified Fragmentation Function from Quark Recombination

    Energy Technology Data Exchange (ETDEWEB)

    Majumder, A.; Wang, Enke; Wang, Xin-Nian

    2005-07-26

    Within the framework of the constituent quark model, it isshown that the single hadron fragmentation function of a parton can beexpressed as a convolution of shower diquark or triquark distributionfunction and quark recombination probability, if the interference betweenamplitudes of quark recombination with different momenta is neglected.Therecombination probability is determined by the hadron's wavefunction inthe constituent quark model. The shower diquark or triquark distributionfunctions of a fragmenting jet are defined in terms of overlappingmatrices of constituent quarks and parton field operators. They aresimilar in form to dihadron or trihadron fragmentation functions in termsof parton operator and hadron states. Extending the formalism to thefield theory at finite temperature, we automatically derive contributionsto the effective single hadron fragmentation function from therecombination of shower and thermal constituent quarks. Suchcontributions involve single or diquark distribution functions which inturn can be related to diquark or triquark distribution functions via sumrules. We also derive QCD evolution equations for quark distributionfunctions that in turn determine the evolution of the effective jetfragmentation functions in a thermal medium.

  2. Nucleosomal DNA fragments in autoimmune diseases

    NARCIS (Netherlands)

    Holdenrieder, Stefan; Eichhorn, Peter; Beuers, Ulrich; Samtleben, Walter; Schoenermarck, Ulf; Zachoval, Reinhart; Nagel, Dorothea; Stieber, Petra

    2006-01-01

    The inadequate response of immune cells to circulating apoptotic products, such as nucleosomal DNA fragments, is assumed to be a potent stimulus for the production of autoantibodies during the pathogenesis and progression of systemic lupus erythematosus (SLE). Here, we analyzed the levels of

  3. Heavy Flavor Fragmentation and Decay at SLD

    Energy Technology Data Exchange (ETDEWEB)

    Plano, Richard M

    1999-02-24

    Results on heavy quark fragmentation obtained using the SLD detector at the SLAC Linear Collider are presented. This talk will cover the ratio of vector to pseudoscalar charmed meson production, the inclusive B hadron energy distribution, the inclusive particle production in heavy jets compared to their production in light jets, and charged and neutral B meson lifetimes.

  4. Diquark fragmentation in leptoproduction of hadrons

    International Nuclear Information System (INIS)

    Beavis, D.; Desai, B.R.

    1981-08-01

    In the analysis of the leptoproduction data for the charge ratios of hadrons, the Sukhatme, Lassila and Orava (SLO) model for diquark fragmentation is shown to be consistent with the hypothesis of a diquark acting as a single unit. The baryon contribution to the charge ratio, ignored earlier by SLO, makes a significant effect. (author)

  5. Achieving climate connectivity in a fragmented landscape

    Science.gov (United States)

    Lawler, Joshua J.; McRae, Brad H.; Nuñez, Tristan A.; Theobald, David M.

    2016-01-01

    The contiguous United States contains a disconnected patchwork of natural lands. This fragmentation by human activities limits species’ ability to track suitable climates as they rapidly shift. However, most models that project species movement needs have not examined where fragmentation will limit those movements. Here, we quantify climate connectivity, the capacity of landscape configuration to allow species movement in the face of dynamically shifting climate. Using this metric, we assess to what extent habitat fragmentation will limit species movements in response to climate change. We then evaluate how creating corridors to promote climate connectivity could potentially mitigate these restrictions, and we assess where strategies to increase connectivity will be most beneficial. By analyzing fragmentation patterns across the contiguous United States, we demonstrate that only 41% of natural land area retains enough connectivity to allow plants and animals to maintain climatic parity as the climate warms. In the eastern United States, less than 2% of natural area is sufficiently connected. Introducing corridors to facilitate movement through human-dominated regions increases the percentage of climatically connected natural area to 65%, with the most impactful gains in low-elevation regions, particularly in the southeastern United States. These climate connectivity analyses allow ecologists and conservation practitioners to determine the most effective regions for increasing connectivity. More importantly, our findings demonstrate that increasing climate connectivity is critical for allowing species to track rapidly changing climates, reconfiguring habitats to promote access to suitable climates. PMID:27298349

  6. Element Distribution and Multiplicity of Heavy Fragments

    CERN Multimedia

    2002-01-01

    This experiment will measure the energy and angular distribution of heavy fragments produced in the reactions of |1|2C on several targets between |2|7Al and |2|3|8U at 86~MeV/u. The systematic investigation of a highly excited interaction region (fireball) by means of a clean N and Z identification of heavy tar fragments, may result in a better understanding of temperature concept and of the degree of equilibration of the local interaction region with respect to the total system. For this investigation a large-area position sensitive ionization chamber of 50~msr solid angle in conjunction with a time-of-flight telescope consisting of parallel-plate detectors will be used. \\\\ \\\\ In order to get information on the transverse momentum transfer and the inelasticity of the collision, the energy of the PROJECTILE-FRAGMENTS will be measured at forward angles with a plastic scintillator hodoscope. In addition to this inclusive measurement correlations between heavy fragments will be investigated by means of three pos...

  7. Vocabularies Clashing: "The Fragmented Generation" Describes Itself

    Science.gov (United States)

    Collins, Daniel

    2011-01-01

    After reading Scott Seider and Howard Gardner's essay "The Fragmented Generation" (2009) in a college freshman writing class, students responded by providing their own labels for their generation. This article includes excerpts from their essays. Following these excerpts is the instructor's theoretical justification for this kind of classroom…

  8. DNA fragmentation by charged particle tracks

    Science.gov (United States)

    Stenerlöw, B.; Höglund, E.; Carlsson, J.

    High-LET (linear energy transfer) charged particles induce DNA double-strand breaks (DSB) in a non-random fashion in mammalian cells. The clustering of DSB, probably determined by track structure as well as chromatin conformation, results in an excess of small- and intermediate-sized DNA fragments. DNA fragmentation in normal human fibroblasts (GM5758) was analyzed by pulsed-field gel electrophoresis after irradiation with photons ( 60Co) or 125 keV/μm nitrogen ions. Compared to conventional DSB analysis, i.e. assays only measuring the fraction of DNA smaller than a single threshold, the relative biological effectiveness (RBE) for DSB induction increased with 100%. Further, the size distribution of DNA fragments showed a significant dependence on radiation quality, with an excess of fragments up to 1 Mbp. Irradiation of naked genomic DNA without histone proteins increased the DSB yields 25 and 13 times for photons and nitrogen ions, respectively. The results suggest possible roles of both track structure and chromatin organization in the distribution of DNA double-strand breaks along the chromosome.

  9. Targeting incentives to reduce habitat fragmentation

    Science.gov (United States)

    David Lewis; Andrew Plantinga; Junjie Wu

    2009-01-01

    This article develops a theoretical model to analyze the spatial targeting of incentives for the restoration of forested landscapes when wildlife habitat can be enhanced by reducing fragmentation. The key theoretical result is that the marginal net benefits of increasing forest can be convex, in which case corner solutions--converting either none or all of the...

  10. The paradox of forest fragmentation genetics

    Science.gov (United States)

    Andrea T. Kramer; Jennifer L. Ison; Mary V. Ashley; Henry F. Howe

    2008-01-01

    Theory predicts widespread loss of genetic diversity from drift and inbreeding in trees subjected to habitat fragmentation, yet empirical support of this theory is scarce. We argue that population genetics theory may be misapplied in light of ecological realities that, when recognized, require scrutiny of underlying evolutionary assumptions. One ecological reality is...

  11. Molecular markers. Amplified fragment length polymorphism

    Directory of Open Access Journals (Sweden)

    Pržulj Novo

    2005-01-01

    Full Text Available Amplified Fragment Length Polymorphism molecular markers (AFLPs has been developed combining procedures of RFLPs and RAPDs molekular markers, i.e. the first step is restriction digestion of the genomic DNA that is followed by selective amplification of the restricted fragments. The advantage of the AFLP technique is that it allows rapid generation of a large number of reproducible markers. The reproducibility of AFLPs markers is assured by the use of restriction site-specific adapters and adapter-specific primers for PCR reaction. Only fragments containing the restriction site sequence plus the additional nucleotides will be amplified and the more selected nucleotides added on the primer sequence the fewer the number of fragments amplified by PCR. The amplified products are normally separated on a sequencing gel and visualized after exposure to X-ray film or by using fluorescent labeled primers. AFLP shave proven to be extremely proficient in revealing diversity at below the species level. A disadvantage of AFLP technique is that AFLPs are essentially a dominant marker system and not able to identify heterozygotes.

  12. Distribution and Causes of Global Forest Fragmentation

    Directory of Open Access Journals (Sweden)

    Timothy G. Wade

    2003-12-01

    Full Text Available Because human land uses tend to expand over time, forests that share a high proportion of their borders with anthropogenic uses are at higher risk of further degradation than forests that share a high proportion of their borders with non-forest, natural land cover (e.g., wetland. Using 1-km advanced very high resolution radiometer (AVHRR satellite-based land cover, we present a method to separate forest fragmentation into natural and anthropogenic components, and report results for all inhabited continents summarized by World Wildlife Fund biomes. Globally, over half of the temperate broadleaf and mixed forest biome and nearly one quarter of the tropical rainforest biome have been fragmented or removed by humans, as opposed to only 4% of the boreal forest. Overall, Europe had the most human-caused fragmentation and South America the least. This method may allow for improved risk assessments and better targeting for protection and remediation by identifying areas with high amounts of human-caused fragmentation.

  13. Complementary DNA-amplified fragment length polymorphism ...

    African Journals Online (AJOL)

    owner

    2011-05-09

    May 9, 2011 ... Complementary DNA-amplified fragment length polymorphism (cDNA-AFLP) technology was used to analyze ... that 9 of the studied expressed sequence tags (ESTs) are related to protein modification, 12 ESTs are involved in the .... primers were used during the first strand synthesis of our cDNA synthesis ...

  14. Fragmentation of forest, grassland, and shrubland

    Science.gov (United States)

    Kurt H. Riitters

    2013-01-01

    As humans introduce competing land uses into natural landscapes, the public concerns regarding landcover patterns are expressed through headline issues such as urban sprawl, forest fragmentation, water quality, and wilderness preservation. The spatial arrangement of an environment affects all human perceptions and ecological processes within that environment, but this...

  15. Habitat fragmentation causes rapid genetic differentiation and ...

    African Journals Online (AJOL)

    ... city buildings. These results were supported by multiple statistical analyses including Mantel's test, PCOORDA and AMOVA. Genetic enrichment and epigenetic variation studies can be included in habitat fragmentation analysis and its implications in inducing homogenization and susceptibility in natural plant populations.

  16. Brownian shape motion: Fission fragment mass distributions

    Directory of Open Access Journals (Sweden)

    Sierk Arnold J.

    2012-02-01

    Full Text Available It was recently shown that remarkably accurate fission-fragment mass distributions can be obtained by treating the nuclear shape evolution as a Brownian walk on previously calculated five-dimensional potential-energy surfaces; the current status of this novel method is described here.

  17. Fragmentation characteristics analysis of sandstone fragments based on impact rockburst test

    Directory of Open Access Journals (Sweden)

    Dongqiao Liu

    2014-06-01

    Full Text Available Impact rockburst test on sandstone samples with a central hole is carried out under true triaxial static loads and vertical dynamic load conditions, and rock fragments after the test are collected. The fragments of sandstone generated from strain rockburst test and uniaxial compression test are also collected. The fragments are weighed and the length, width and thickness of each piece of fragments are measured respectively. The fragment quantities with coarse, medium, fine and micro grains in different size ranges, mass and particles distributions are also analyzed. Then, the fractal dimension of fragments is calculated by the methods of size-frequency, mass-frequency and length-to-thickness ratio-frequency. It is found that the crushing degree of impact rockburst fragments is higher, accompanied with blocky characteristics observably. The mass percentage of small grains, including fine and micro grains, in impact rockburst test is higher than those in strain rockburst test and uniaxial compression test. Energy dissipation from rockburst tests is more than that from uniaxial compression test, as the quantity of micro grains generated does.

  18. Diagnosis dan Penatalaksanaan Striktur Esofagus

    Directory of Open Access Journals (Sweden)

    Fachzi Fitri

    2014-05-01

    Full Text Available AbstrakLatar belakang : Kasus striktur esofagus jarang ditemukan, namun kasus ini memerlukan penanganan yang optimal. Sebelum kita melakukan penatalaksanaan terhadap striktur esofagus, perlu dilakukan diagnosis yang akurat agar dapat memilih teknik penatalaksanaan yang tepat. Tujuan : untuk mengetahui cara mendiagnosis dan penatalaksanaan striktur esofagus. Tinjauan pustaka : Striktur esofagus merupakan penyempitan lumen esofagus yang dapat menyebabkan keluhan disfagia. Berdasarkan etiologinya, striktur esofagus dibedakan menjadi striktur esofagus benigna dan maligna. Striktur esofagus benigna disebabkan oleh GERD, zat korosif, web, radiasi, post anastomosis esofagus, sedangkan striktur esofagus maligna disebabkan oleh keganasan baik dari dalam maupun dari luar esofagus. Diagnosis suatu striktur esofagus dapat ditegakkan melalui pemeriksaan barium meal, esofagoskopi, tomografi komputer dan rontgen toraks. Penatalaksanaan kasus striktur ini dapat berupa dilatasi dengan busi atau balon, pemasangan stent dan terapi pembedahan. Pada kasus striktur esofagus maligna juga dapat dilakukan terapi laser dan teknik brakiterapi. Kesimpulan: diagnosis yang akurat perlu dilakukan sebelum memilih teknik penatalaksanaan yang tepat, sehingga dapat mengurangi keluhan disfagia pada penderita striktur esofagus.Kata kunci: Striktur esofagus, barium meal, esofagoskopi, dilatasi, stent, laser, brakiterapiAbstractBackground: Esophageal stricture is rare cases, but these cases required optimal management. Before we manage of esophageal strictures, need an accurate diagnosis in order to choose appropriate management techniques. Purpose: to know how to diagnose and management of esophageal strictures. Literature review: esophageal stricture is a narrowing of the lumen of the esophagus that cause dysphagia. Based on the etiology, esophageal strictures can be divided into benign and malignant. Benign esophageal strictures caused by GERD, corrosive substances, web, radiation

  19. Fragment Formula Calculator (FFC): Determination of Chemical Formulas for Fragment Ions in Mass Spectrometric Data

    Science.gov (United States)

    Wegner, André; Weindl, Daniel; Jäger, Christian; Sapcariu, Sean C.; Dong, Xiangyi; Stephanopoulos, Gregory; Hiller, Karsten

    2015-01-01

    The accurate determination of mass isotopomer distributions (MID) is of great significance for stable isotope-labeling experiments. Most commonly, MIDs are derived from gas chromatography/electron ionization mass spectrometry (GC/EI-MS) measurements. The analysis of fragment ions formed during EI, which contain only specific parts of the original molecule can provide valuable information on the positional distribution of the label. The chemical formula of a fragment ion is usually applied to derive the correction matrix for accurate MID calculation. Hence, the correct assignment of chemical formulas to fragment ions is of crucial importance for correct MIDs. Moreover, the positional distribution of stable isotopes within a fragment ion is of high interest for stable isotope-assisted metabolomics techniques. For example, 13C-metabolic flux analyses (13C-MFA) are dependent on the exact knowledge of the number and position of retained carbon atoms of the unfragmented molecule. Fragment ions containing different carbon atoms are of special interest, since they can carry different flux information. However, the process of mass spectral fragmentation is complex, and identifying the substructures and chemical formulas for these fragment ions is nontrivial. For that reason, we developed an algorithm, based on a systematic bond cleavage, to determine chemical formulas and retained atoms for EI derived fragment ions. Here, we present the fragment formula calculator (FFC) algorithm that can calculate chemical formulas for fragment ions where the chemical bonding (e.g., Lewis structures) of the intact molecule is known. The proposed algorithm is able to cope with general molecular rearrangement reactions occurring during EI in GC/MS measurements. The FFC algorithm is able to integrate stable isotope labeling experiments into the analysis and can automatically exclude candidate formulas that do not fit the observed labeling patterns.1 We applied the FFC algorithm to create a

  20. Fragment formula calculator (FFC): determination of chemical formulas for fragment ions in mass spectrometric data.

    Science.gov (United States)

    Wegner, André; Weindl, Daniel; Jäger, Christian; Sapcariu, Sean C; Dong, Xiangyi; Stephanopoulos, Gregory; Hiller, Karsten

    2014-02-18

    The accurate determination of mass isotopomer distributions (MID) is of great significance for stable isotope-labeling experiments. Most commonly, MIDs are derived from gas chromatography/electron ionization mass spectrometry (GC/EI-MS) measurements. The analysis of fragment ions formed during EI, which contain only specific parts of the original molecule can provide valuable information on the positional distribution of the label. The chemical formula of a fragment ion is usually applied to derive the correction matrix for accurate MID calculation. Hence, the correct assignment of chemical formulas to fragment ions is of crucial importance for correct MIDs. Moreover, the positional distribution of stable isotopes within a fragment ion is of high interest for stable isotope-assisted metabolomics techniques. For example, (13)C-metabolic flux analyses ((13)C-MFA) are dependent on the exact knowledge of the number and position of retained carbon atoms of the unfragmented molecule. Fragment ions containing different carbon atoms are of special interest, since they can carry different flux information. However, the process of mass spectral fragmentation is complex, and identifying the substructures and chemical formulas for these fragment ions is nontrivial. For that reason, we developed an algorithm, based on a systematic bond cleavage, to determine chemical formulas and retained atoms for EI derived fragment ions. Here, we present the fragment formula calculator (FFC) algorithm that can calculate chemical formulas for fragment ions where the chemical bonding (e.g., Lewis structures) of the intact molecule is known. The proposed algorithm is able to cope with general molecular rearrangement reactions occurring during EI in GC/MS measurements. The FFC algorithm is able to integrate stable isotope labeling experiments into the analysis and can automatically exclude candidate formulas that do not fit the observed labeling patterns.1 We applied the FFC algorithm to create

  1. Study of current instabilities in high resistivity gallium arsenide; Etude des instabilites de courant dans l'arseniure de gallium de haute resistivite

    Energy Technology Data Exchange (ETDEWEB)

    Barraud, A. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1968-07-01

    'arseniure de gallium de haute resistivite. Nous montrons que ces oscillations sont associees a la progression lente d'un domaine de fort champ electrique a travers tout l'echantillon. L'etude experimentale des proprietes de ces instabilites nous a permis de differencier ce phenomene de l'effet Gunn, des effets acoustoelectriques et des effets de contacts. Nous proposons pour rendre compte de ce type d'instabilites un mecanisme de piegeage differentiel sur des impuretes repulsives, capable de depeupler la bande de conduction a champ electrique eleve et de donner naissance a un domaine de champ intense. Le developpement qualitatif de ce modele nous permet de rendre compte de toutes les proprietes des cristaux d'arseniure de gallium de haute resistivite soumis a un champ electrique eleve: augmentation de la constante de Hall, existence d'un seuil de tension pour ces oscillations, formation de domaines de champ intense, lenteur de la propagation de ces domaines, enfin possibilite de renverser le sens de la propagation du domaine sans detruire celui-ci. Le developpement quantitatif du modele permet de calculer les differentes grandeurs caracteristiques de ces instabilites. La comparaison avec l'experience montre une bonne concordance, les legeres divergences provenant surtout de la meconnaissance actuelle des proprietes de transport dans l'arseniure de gallium aux champs electriques eleves. A la lumiere de ce modele, il apparait que le phenomene d'instabilite etudie peut se produire pour une gamme etendue de concentrations en centres repulsifs, et pour toute une gamme de resistivites. Ceci explique qu'il apparaisse systematiquement dans l'arseniure de gallium de moyenne et haute resistivite. (auteurs)

  2. KEJAHATAN PORNOGRAFI Upaya Pencegahan dan Penanggulangannya di Kabupaten Ponorogo

    Directory of Open Access Journals (Sweden)

    Irma Rumtianing Uswatul Hanifah

    2013-12-01

    Full Text Available Pemerintah telah mengeluarkan undang-undang No 44 Tahun 2008 tentang pornografi. Tujuan dari undang-undang tersebut salah satunya mewujudkan dan memelihara tatanan kehidupan masyarakat yang beretika, berkepribadian luhur, menjungjung tinggi nilai-nilai Ketuhanan Yang Maha Esa, serta menghormati harkat dan martabat kemanusiaan. Dalam perkembangannya, materi pornografi mengalami pertumbuhan dan penyebaran yang pesat seiring dengan perkembangan dan kemajuan teknologi informasi dan komunikasi. Peredaran dan penyebaran film porno kini semakin pesat karena ditopang dengan kecanggihan sarana informasi dan komunikasi salah satunya media internet yang bisa diakses oleh masyarakat pada setiap saat. Tulisan berikut akan mengkaji bagaimana upaya dan trategi yang dilakukan oleh Pemerintah Kabupaten Ponorogo dalam mencegah dan menanggulangi kejahatan pornografi di Kabupaten Ponorogo, apa hambatan dan bagaimana solusi dalam pencegahan serta penanggulangan kejahatan pornografi di Kabupaten Ponorogo serta bagaimana formulasi kebijakan untuk pencegahan dan penanggulangan kejahatan pornografi di Kabupaten Ponorogo. Kata kunci: Pornografi, Polres, KP3A

  3. KANDUNGAN ASAM AMINO, TAURIN, MINERAL MAKRO-MIKRO, DAN VITAMIN B12 UBUR-UBUR (Aurelia aurita SEGAR DAN KERING

    Directory of Open Access Journals (Sweden)

    - - Nurjanah

    2014-06-01

    Full Text Available Tujuan penelitian adalah menentukan komposisi gizi, asam amino, taurin, mineral makro dan mikro,dan vitamin B12 pada ubur-ubur (Aurelia aurita segar dan kering. Asam amino esensial pada ubur-uburyaitu arginina, leusina, valina, treonina, lisina, isoleusina, fenilalanina, metionina, dan histidina, sedangkanasam amino non esensial yaitu asam glutamat, glisina, asam aspartat, serina, alanina, dan tirosina. Asamamino esensial tertinggi segar dan kering adalah arginina sebesar 1,72% (bk dan 1,44% (bk dan terendahhistidina yaitu sebesar 0,19% (bk dan 0,13% (bk. Asam amino non esensial segar dan kering tertinggiadalah asam glutamat dan glisina yaitu sebesar 3,26% (bk dan 2,62% (bk dan terkecil tirosina sebesar0,38% (bk dan 0,41% (bk. Taurin segar sebesar 2,68% (bk dan kering sebesar 0,67% (bk. Mineral makrotertinggi segar dan kering adalah natrium yaitu 180.092,1 ppm (bk dan 111.209,4 ppm (bk, terkecil adalahkalsium yaitu 5.750,2 ppm (bk dan 11,1 ppm (bk. Mineral mikro tertinggi segar dan kering adalah iodium yaitu8.291,5 ppm (bk dan 1.800 ppm (bk dan yang terkecil adalah tembaga yaitu 1,1 ppm (bk dan 0,6 ppm (bk.Vitamin B12 segar adalah 396,6 μm/100 g (bk dan kering 63,5 μm/100 g (bk.Kata kunci: asam amino, mineral, taurin, ubur-ubur (Aurelia aurita, vitamin B12

  4. Pengaruh Susunan dan Ukuran Bilah Bambu Petung (Dendrocalamus asper Dan Bambu Apus (Gigantochloa apus Terhadap Kekuatan Tarik, Kekuatan Tekan Dan Kekuatan Lentur Untuk Komponen Konstruksi Kapal

    Directory of Open Access Journals (Sweden)

    Parlindungan Manik

    2017-11-01

    Full Text Available Bambu laminasi merupakan bahan bangunan rekayasa yang dibentuk dengan sistem perekatan beberapa bilah bambu sehingga memiliki kelebihan dapat dibuat dalam berbagai ukuran dan sifat mekanika yang lebih uniform dari bahan bambu alami. Teknik laminasi dari bahan bambu menjadi solusi untuk mengembangkan sebuah produk kayu yang memiliki struktur dan sifat mekanik lebih kuat dan awet. Prosedur pembuatan dan pengujian spesimen kayu laminasi bambu petung dan bambu apus mengacu pada SNI-03-3958-1995, SNI-03-3399-1994 dan SNI 03-3959-1995. Penelitian ini bertujuan untuk mendapatkan nilai kuat tarik, kuat tekan dan kuat lentur dari dua jenis variasi susunan bilah horizontal dan bata/carvel dengan tebal bilah 3 mm, 5 mm dan 7 mm. Hasil penelitian pada laminasi bambu petung dan bambu apus diperoleh kadar air 12-13 % dan berat jenis 0,60-0,65 gr/cm3 memiliki kuat tarik terbesar 96,72 Mpa (kode PA7H, kuat lentur 101,69 MPa (kode PA7B dan kuat tekan 22,11 MPa (kode PA7B. Variasi susunan bata dan tebal bilah semakin besar mempengaruhi kekuatan tekan dan lentur. Namun sebaliknya untuk kuat tarik, susunan horizontal lebih baik dari susunan bata. Nilai tersebut memenuhi persyaratan kayu lapis sebagai bahan material kapal kayu menurut BKI dan termasuk dalam kelas kuat II sehingga dapat digunakan sebagai material konstruksi kapal.

  5. ANALISIS TINGKAT KEPUASAN DAN HARAPAN PASEN TERHADAP PELAYANAN PUSKESMAS DAN RUMAH SAKIT DAERAH PROVINSI DIY

    Directory of Open Access Journals (Sweden)

    Sunarto Sunarto

    2010-10-01

    Full Text Available Kepuasan merupakan perasaan seseorang mengenai kesenangan atau kekecewaan sebagai hasil membandingkan antara kinerja dan harapan. Jumlah kunjungan Puskesmas tahun 2007 sebesar 3.094.027 pasien yang terdiri dari 3.076442 rawat jalan dan 17.585 rawat inap. Penelitian untuk mengentahui gambaran tingkat kepuasan dan untuk mengetahui perbedaan tingkat kepuasan dan harapan pasien yang mendapatkan pelayanan Puskemas dan rumah sakit menurut wilayah Kabupatet / Kota di Propinsi DIY Penelitian ini merupakan penelitian deskriptif analitik dengan menggunakan rancangan cros sectional. Instrumen penelitian yang digunakan adalah kuisioner dengan 35 item pernyataan yang diambil dari atribut-atribut SERVQUAL dalam 5 dimensi. Total sampel untuk lima Kabupaten Kota sebanyak 1000, masing-masing Kabupaten Kota 200. Penelitian ini dilakukan terhadap pasien yang menerima pelayanan kesehatan di Puskesmas dan Rumah Sakit Daerah di Kabupaten-Kota Daerah Istimewa Yogyakarta. Penilaian tingkat kepuasan pasien ketika mereka berobat ke Puskesmas dan Rumah Sakit di Propinsi DIY, dengan menggunakan skala O sampai 4. Hasilnya adalah dimensi tangibles, rata-rata kepuasan pasien (2,96 cukup dan harapan pasien (3,38 pada dimensi reliability, rata-rata kepuasan pasien (3,01 bagus dan harapan pasien (3,40. Pada dimensi responsiveness, rata-rata kepuasan pa-sien (3,07 bagus dan harapan pasien (3,42. Dimensi assurance, rata-rata kepuasan pasien (3, 1 0 bagus dan harapan pasien (3 ,42. pada dimensi emphaty, rata-rata kepuasan pasien (3,02 bagus dan harapan pasien (3,35. Hasil uji statistik didapatkan nilai p > 0.05, berarti pada alpha 5%, dapat disimpulkan bahwa tidak terdapat perbedaan tingkat kepuasan diantara kelima wilayah kabupaten/kota di DIY. Penilaian tingkat kepuasan pasien, ketika mereka berkunjung ke Puskesmas dan Rumah Sakit di DIY secara rata-rata bagus dan tidak ada perbedaan tingkat kepuasan menurut wilayah Kabupaten-Kota di Propinsi DIY. Kata Kunci : Kepuasan, harapan

  6. Produksi Panel Dinding Bangunan Tahan Gempa dan Ramah Lingkungan dari Limbah Bahan Berbahaya dan Beracun Industri Minyak dan Gas

    Directory of Open Access Journals (Sweden)

    Luqman Hakim

    2015-10-01

    Full Text Available Berdasarkan hasil uji karakteristik fisik terhadap panel dinding dari komposit limbah industry migas berupa activated alumina, sandblasting dan glasswall yang telah dilakukan pada tahun pertama diketahui bahwa kuat lentur tertinggi diperoleh dari sampel B4 yaitu sebesar 67,8 Kg/Cm2 dengan standar DIN 1101 17 Kg/cm2, kuat desak sampel B 2 68,31 N/mm2 dengan standar bata merah 25 N/mm2 dan batako 20 N/mm2 dan tingkat keausan terendah diperoleh dari sampel 37 streap. Dari hasil tersebut diketahui bahwa uji telah memiliki kemampuan lebih tinggi jika dibandingkan dengan standar yang berlaku. Maka pada penelitian lanjutan yang akan dilakukan bertujuan untuk mempelajari apakah produk panel dinding ini ramah lingkungan sehingga aman bagi kesehatan manusia dan lingkungan sekitarnya.Penelitian dilakukan dengan menggunakan metode uji toxicity characteristic leaching procedure (TCLP dan LC50 terhadap produk panel dinding terbaik. Uji TCLP yang akan dilakukan yaitu dengan cara mendestruksi dan ekstraksi produk panel dinding dengan menggunakan rotating agitator selama 24 jam kemudian diuji dengan menggunakan AAS untuk mengetahui konsentrasi logam berat yang terdapat dalam produl panel dinding. Adapun untuk uji LC50 dilakukan dengan menggunakan hewan uji larva udang atau tikus.Berdasarkan hasil uji TCLP dan LC50 diketahui bahwa: a Kadar kandungan logam berat yang terdapat di dalam wall panel setelah dilakukan uji TCLP ternyata berada dibawah baku mutu seperti yang telah ditetapkan dalam PP No.85 Tahun 1999. Jadi ini artinya produk wall panel dalam penelitian ini ramah lingkungan, b pengujian terhadap bahan baku wall panel, Limbah Activated Alumina, Sandblasting dan Glasswoll sebelum di solidifikasi dapat mematikan sebesar 50% hewan uji pada konsentrasi 116.667 ppm dalam waktu 96 jam, dan c hasil uji LC50 terhadap produk wall panel selama 96 jam tidak menunjukkan adanya kematian hewan uji. Dari hasil penelitian ini dapat disimpulkan bahwa produk wall panel dari

  7. ETIKA, ORGANISASI DAN KEPATUHAN WAJIB PAJAK

    Directory of Open Access Journals (Sweden)

    Indrawati Yuhertiana

    2017-10-01

    Full Text Available Abstrak: Etika, Organisasi, dan Kepatuhan Wajib Pajak. Penelitian ini menguji peran etika dalam memoderasi beberapa faktor organisasional terhadap kepatuhan wajib pajak. Penelitian kuantitif ini menggunakan sampel penelitian sejumlah 138 wajib pajak di enam kota wilayah Jawa Timur yaitu Surabaya, Sidoarjo, Mojokerto, Kediri, Bangkalan dan Madiun. Hasil penelitian menyimpulkan bahwa pemahaman etika perpajakan tidak terbukti memoderasi variabel komitmen organisasi, budaya organisasi, dan Good Corporate Governance terhadap kepatuhan wajib pajak. Sementara itu, budaya organisasi dan Good Corporate Governance terbukti memengaruhi pemahaman etika perpajakan. Abstract: Ethics, Organization, dan Taxpayer Complience. This study aimed to explain the ethical understanding of the taxpayer in moderating the organizational commitment, organizational culture dan good corporate governance on tax compliance. This quantitative research used 138 tax payers registered in East Java tax offies located in six selected cities i.e. Surabaya, Sidoarjo, Mojokerto, Kediri, Bangkalan dan Madiun. It was concluded that the ethical understanding of taxation has not been proven to moderate variable organizational commitment, organizational culture, and good corporate governance on tax compliance. Meanwhile, organizational culture dan the implementation of Good Corporate Governance proved to affect the taxpayer ethics.

  8. Dhenggung Asmarandana dan Dhegung Banten: Sebuah Komparasi

    Directory of Open Access Journals (Sweden)

    Teguh -

    2013-11-01

    Full Text Available The Comparation of Dhenggung Asmarandana and Dhegung Banten. Penelitian ini membahas perbandinganantara gending Dhenggung Asmaradana gaya Surakarta dengan gending Dhegung Banten gaya Yogyakarta.Berdasarkan penelitian dapat disimpulkan bahwa kedua gending memiliki persamaan dan perbedaan. Persamaankeduanya terletak pada laras, pathet, bentuk gendhing, struktur gendhing, serta balungan gending. Sedangkanperbedaannya hanya pada nama dan garap tabuhan bonang.

  9. JENIS PINJAL DAN INANG DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Adil Ustiawan

    2013-09-01

    Full Text Available Pinjal (ordo Siphonaptera serangga sangatpenting dalam bidang kesehatan karenakemampuannya menularkan berbagai jenispenyakit. Beberapa hasil penelitian tentang pinjalini menggambarkan keaneragaman pinjal diIndonesia dan tidak menutup kemungkinan spesiesyang akan ditemukan bertambah karena masihluasnya daerah dan sedikitnya tenaga yangmendalami bidang ini. Beberapa spesies pinjal daninang yang terdapat di Indonesia

  10. L'astronomie dans le monde

    Science.gov (United States)

    Manfroid, J.

    2017-05-01

    matière sombre – Abell 2744 vu par ALMA – Bousculade dans Orion – Rotation stellaire – Tsunamis martiens – Planète X ou 9 – Formation d’étoiles dans les jets de trous noirs – Éjection d’un trou noir

  11. Zoonosis dan Upaya Pencegahannya (Kasus Sumatera Utara)

    OpenAIRE

    Khairiyah

    2011-01-01

    Dalam beberapa tahun terakhir muncul penyakit zoonosis yang menyebabkan kematian pada manusia. Penyakitini menular secara alamiah dari hewan ke manusia. Untuk mengantisipasi merebaknya wabah zoonosis diperlukanpemahaman secara menyeluruh mengenai penyakit atau infeksi tersebut. Tulisan ini menyajikan gambaran umumzoonosis di Sumatera Utara dan upaya pencegahannya. Berdasarkan agens penyebabnya, zoonosis digolongkanmenjadi zoonosis yang disebabkan oleh bakteri, virus, parasit, dan yang disebab...

  12. HIERARCHICAL FRAGMENTATION OF THE ORION MOLECULAR FILAMENTS

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Satoko; Ho, Paul T. P.; Su, Yu-Nung [Academia Sinica Institute of Astronomy and Astrophysics, P.O. Box 23-141, Taipei 10617, Taiwan (China); Teixeira, Paula S. [Institut fuer Astrophysik, Universitaet Wien, Tuerkenschanzstrasse 17, A-1180, Wien (Austria); Zapata, Luis A., E-mail: satoko_t@asiaa.sinica.edu.tw [Centro de Radioastronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, Morelia, Michoacan 58090 (Mexico)

    2013-01-20

    We present a high angular resolution map of the 850 {mu}m continuum emission of the Orion Molecular Cloud-3 (OMC 3) obtained with the Submillimeter Array (SMA); the map is a mosaic of 85 pointings covering an approximate area of 6.'5 Multiplication-Sign 2.'0 (0.88 Multiplication-Sign 0.27 pc). We detect 12 spatially resolved continuum sources, each with an H{sub 2} mass between 0.3-5.7 M {sub Sun} and a projected source size between 1400-8200 AU. All the detected sources are on the filamentary main ridge (n{sub H{sub 2}}{>=}10{sup 6} cm{sup -3}), and analysis based on the Jeans theorem suggests that they are most likely gravitationally unstable. Comparison of multi-wavelength data sets indicates that of the continuum sources, 6/12 (50%) are associated with molecular outflows, 8/12 (67%) are associated with infrared sources, and 3/12 (25%) are associated with ionized jets. The evolutionary status of these sources ranges from prestellar cores to protostar phase, confirming that OMC-3 is an active region with ongoing embedded star formation. We detect quasi-periodical separations between the OMC-3 sources of Almost-Equal-To 17''/0.035 pc. This spatial distribution is part of a large hierarchical structure that also includes fragmentation scales of giant molecular cloud ( Almost-Equal-To 35 pc), large-scale clumps ( Almost-Equal-To 1.3 pc), and small-scale clumps ( Almost-Equal-To 0.3 pc), suggesting that hierarchical fragmentation operates within the Orion A molecular cloud. The fragmentation spacings are roughly consistent with the thermal fragmentation length in large-scale clumps, while for small-scale cores it is smaller than the local fragmentation length. These smaller spacings observed with the SMA can be explained by either a helical magnetic field, cloud rotation, or/and global filament collapse. Finally, possible evidence for sequential fragmentation is suggested in the northern part of the OMC-3 filament.

  13. Penerapan Sistem Remunerasi dan Kinerja Pelayanan

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    Tri Wisesa Soetisna

    2015-08-01

    Full Text Available Remunerasi dapat memengaruhi motivasi pegawai sekaligus meningkatkan kinerjanya. Demikian halnya di rumah sakit sebagai institusi pelayanan kesehatan yang padat modal, sumber daya manusia serta padat ilmu dan teknologi. Penelitian ini bertujuan untuk menganalisis persepsi pegawai terhadap implementasi sistem remunerasi dan kinerja unit pelayanan bedah jantung dewasa (UPBJD di rumah sakit. Penelitian ini menggunakan pendekatan mixed methods (kuantitatif dan kualitatif. Desain penelitian kuantitatif adalah potong lintang menggunakan instrumen kuesioner self-assessment. Sedangkan desain penelitian kualitatif adalah deskriptif, dilakukan melalui focus group discussion dan telaah dokumen pada data berupa buku jadwal, buku registrasi, catatan keperawatan, dan rekam medis. Pengambilan data dilakukan pada tahun 2013 di salah satu rumah sakit di Jakarta. Responden/informan adalah staf medis fungsional, perawat, dan petugas administrasi berjumlah 29 orang. Data dianalisis secara univariat (metode kuantitatif, dan content analysis (metode kualitatif. Hasil penelitian menunjukkan bahwa sebagian besar staf medis fungsional dan perawat tidak puas (71,2% dengan beberapa hal dalam penerapan sistem remunerasi, seperti pada sistem penggajian dan penentuan grading. Terlihat kinerja unit pelayanan bedah jantung dewasa mengalami kenaikan setiap tahun sebelum dan setelah penerapan sistem remunerasi. Diharapkan agar rumah sakit ini dapat memperbaiki sistem remunerasi yang sesuai ketentuan kebijakan dan menyusun formulasi insentif dan bonus yang lebih sesuai dengan kondisi saat ini serta perlu dilakukan sosialisasi yang tepat dan evaluasi secara berkala. Implementation of Remuneration System and Service Performance Remuneration can influence worker`s motivation, and improve their performance. Likewise in hospital as capital-intensive, human resources-intensive as well as knowledge and technology-intensive health care institution. This study aimed to analyze employee

  14. Fragment Formula Calculator (FFC): Determination of Chemical Formulas for Fragment Ions in Mass Spectrometric Data

    OpenAIRE

    Wegner, André; Weindl, Daniel; Jäger, Christian; Sapcariu, Sean C.; Dong, Xiangyi; Stephanopoulos, Gregory; Hiller, Karsten

    2014-01-01

    The accurate determination of mass isotopomer distributions (MID) is of great significance for stable isotope-labeling experiments. Most commonly, MIDs are derived from gas chromatography/electron ionization mass spectrometry (GC/EI-MS) measurements. The analysis of fragment ions formed during EI, which contain only specific parts of the original molecule can provide valuable information on the positional distribution of the label. The chemical formula of a fragment ion is usually applied to ...

  15. Fragmentation of massive dense cores down to ≲ 1000 AU: Relation between fragmentation and density structure

    Energy Technology Data Exchange (ETDEWEB)

    Palau, Aina; Girart, Josep M. [Institut de Ciències de l' Espai (CSIC-IEEC), Campus UAB-Facultat de Ciències, Torre C5-parell 2, E-08193 Bellaterra, Catalunya (Spain); Estalella, Robert [Departament d' Astronomia i Meteorologia (IEEC-UB), Institut de Ciències del Cosmos, Universitat de Barcelona, Martí i Franquès, 1, E-08028 Barcelona (Spain); Fuente, Asunción [Observatorio Astronómico Nacional, P.O. Box 112, E-28803 Alcalá de Henares, Madrid (Spain); Fontani, Francesco; Sánchez-Monge, Álvaro [Osservatorio Astrofisico di Arcetri, INAF, Lago E. Fermi 5, I-50125 Firenze (Italy); Commerçon, Benoit; Hennebelle, Patrick [Laboratoire de Radioastronomie, UMR CNRS 8112, École Normale Supérieure et Observatoire de Paris, 24 rue Lhomond, F-75231 Paris Cedex 05 (France); Busquet, Gemma [INAF-Istituto di Astrofisica e Planetologia Spaziali, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, I-00133 Roma (Italy); Bontemps, Sylvain [Université de Bordeaux, LAB, UMR 5804, F-33270 Floirac (France); Zapata, Luis A. [Centro de Radioastronomía y Astrofísica, Universidad Nacional Autónoma de México, P.O. Box 3-72, 58090 Morelia, Michoacán (Mexico); Zhang, Qizhou [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Di Francesco, James, E-mail: palau@ieec.uab.es [Department of Physics and Astronomy, University of Victoria, P.O. Box 355, STN CSC, Victoria, BC, V8W 3P6 (Canada)

    2014-04-10

    In order to shed light on the main physical processes controlling fragmentation of massive dense cores, we present a uniform study of the density structure of 19 massive dense cores, selected to be at similar evolutionary stages, for which their relative fragmentation level was assessed in a previous work. We inferred the density structure of the 19 cores through a simultaneous fit of the radial intensity profiles at 450 and 850 μm (or 1.2 mm in two cases) and the spectral energy distribution, assuming spherical symmetry and that the density and temperature of the cores decrease with radius following power-laws. Even though the estimated fragmentation level is strictly speaking a lower limit, its relative value is significant and several trends could be explored with our data. We find a weak (inverse) trend of fragmentation level and density power-law index, with steeper density profiles tending to show lower fragmentation, and vice versa. In addition, we find a trend of fragmentation increasing with density within a given radius, which arises from a combination of flat density profile and high central density and is consistent with Jeans fragmentation. We considered the effects of rotational-to-gravitational energy ratio, non-thermal velocity dispersion, and turbulence mode on the density structure of the cores, and found that compressive turbulence seems to yield higher central densities. Finally, a possible explanation for the origin of cores with concentrated density profiles, which are the cores showing no fragmentation, could be related with a strong magnetic field, consistent with the outcome of radiation magnetohydrodynamic simulations.

  16. Aspek Organologis dan Musikologis Suling Kebyar

    Directory of Open Access Journals (Sweden)

    I Ketut Yasa

    2018-04-01

    ABSTRAK Suling kebyar adalah suling yang digunakan dalam perangkat gong kebyar.  Gong Kebyar dapat diartikan sebagai suatu barungan/perangkat gamelan yang menabuhnya menggunakan sistem “kekebyaran”, yaitu menabuh dengan mengutamakan kekompakan suara, melodi,dan tempo penuh variasi. Suling Kebyar dikaji dari aspek organologis dan musikologis.Hasil penelitian organologis menunjukkan bahwa lokasi bahan sudah mulai langka, proses pengeringan membutuhkan waktu relatif lama, sedangkan alat dan kronologis pembuatan bersifat sederhana. Sedangkan hasil kajian  musikologis menunjukkan bahwa gending yang menggunakan suling kebanyakan bermotif,  bukan jalinan, yang berkarakter halus.  Musikalitas yang dihasilkan berkesan fals (blero, karena nada-nada dari instrumen bilah (gangsa, jublag, danjegoganmemiliki suara dua versi yakni:pengumbang dan pengisep.  Kata Kunci: suling kebyar, organologis, dan musikologis

  17. KARAKTERISASI SIMPLISIA DAN EKSTRAK DAUN STROBILANTHUS CRISPUS

    Directory of Open Access Journals (Sweden)

    Ani Isnawati

    2012-10-01

    Full Text Available Khasiat obat tradisional disebabkan oleh adanya senyawa kimia yang  dikandungnya. Bahan baku obat dari hasil pertanian atau kumpulan tumbuhan liar tentunya kandungan kimianya tidak dapat dijamin selalu konstan (ajeg karena adanya variabel bibit, tempat tumbuh, iklim, kondisi (umur dan cara panen. Kandungan senyawa kimia yang bertanggung jawab terhadap respon biologis harus mempunyai spesifikasi kimia, yaitu informasi  komposisi (jenis dan kadar. 0leh karena itu penetapan karakterisasi suatu simplisia dan ekstrak perlu dilakukan guna menjamin bahwa bahan suatu produk obat tradisional dapat diketahui mutunya. Karakterisasi dilakukan terhadap Tanaman Strobilanthus crispus (BL, yaitu simplisia bagian daun dan ekstrak 50% tanaman tersebut. Karakterisasi simplisa meliputi : penetapan kadar abu, kadar abu larut air, kadar abu tidak larut asam, kadar sari larut air, kadar sari larut asam, dan kadar air secar·a destilasi. Cara penetapan diatas dilakukan sesuai prosedur yang Ielah ditetapkan MMI, 1979. Sedangkan karakterisasi ekstrak mencakup : karakterisasi non spesifik yang meliputi penetapan bobot  jenis, kadar air, kadar sisa pelarut, kadar abu dan karakterisasi spesifik yang mencakup  pemeriksaan·senyawa yang terlarut dalam pelarut air dan etanol, pola kromatografi dengan cara KLT-densitometri, pemeriksaan golongan kimia ekstrak dan penetapan kadar zat kimia. Hasil penetapan karakterisasi simplisia menunjukkan spesifikasi tidak sesuai dengan yang dipersyaratkan MMI, hanya penetapan sari larut etanol yang memenuhi persyaratan. Penetapan karakterisasi ekstrak etanol 50% menunjukkan tidak terdapat etanol dalam ekstrak, kadar air 13,3 %; bobot jenis 1,262%, senyawa terlarut dalam pelarut air 95,06%, senyawa terlarut dalam pelarut etanol 18,69 % dan kadar flavonoid  17,59 % serta  profil  kromatogram komponen utama fraksi heksan, Khloroform dan etanol.

  18. Postoperative Airway Obstruction by a Bone Fragment

    Directory of Open Access Journals (Sweden)

    Patrick Schober

    2017-01-01

    Full Text Available Postoperative airway obstructions are potentially life-threatening complications. These obstructions may be classified as functional (sagging tongue, laryngospasm, or bronchospasm, pathoanatomical (airway swelling or hematoma within the airways, or foreign body-related. Various cases of airway obstruction by foreign bodies have previously been reported, for example, by broken teeth or damaged airway instruments. Here we present the exceptional case of a postoperative airway obstruction due to a large fragment of the patient’s maxillary bone, left accidentally in situ after transoral surgical tumor resection. Concerning this type of airway obstruction, we discuss possible causes, diagnosis, and treatment options. Although it is an exceptional case after surgery, clinicians should be aware of this potentially life-threatening complication. In summary, this case demonstrates that the differential diagnosis of postoperative airway obstructions should include foreign bodies derived from surgery, including tissue and bone fragments.

  19. Anisotropic Neutron Evaporation from Spinning Fission Fragments

    Science.gov (United States)

    Stuttgé, L.; Dorvaux, O.; Gönnenwein, F.; Mutterer, M.; Kopatch, Yu.; Chernysheva, E.; Hanappe, F.; Hambsch, F.-J.

    2011-10-01

    Neutron evaporation anisotropy in the centre of mass of the rotating fission fragments in the spontaneous fission of 252Cf has been investigated within the CORA experiments. If it is well accepted that the bulk of emitted neutrons originate from an isotropic evaporation in the centre of mass of the moving fragments, discrepancies in experimental as well as in theoretical energy and angular distributions appear throughout many attempts performed by various authors. Scission neutrons most probably contribute but don't allow to explain totally the observed anisotropy. Due to its weak contribution to the total anisotropy, the centre of mass anisotropy is very difficult to be highlighted. A novel experimental approach has been developed to extract this effect and will be presented as well as some first results.

  20. HZEFRG1 - SEMIEMPIRICAL NUCLEAR FRAGMENTATION MODEL

    Science.gov (United States)

    Townsend, L. W.

    1994-01-01

    The high charge and energy (HZE), Semiempirical Nuclear Fragmentation Model, HZEFRG1, was developed to provide a computationally efficient, user-friendly, physics-based program package for generating nuclear fragmentation databases. These databases can then be used in radiation transport applications such as space radiation shielding and dosimetry, cancer therapy with laboratory heavy ion beams, and simulation studies of detector design in nuclear physics experiments. The program provides individual element and isotope production cross sections for the breakup of high energy heavy ions by the combined nuclear and Coulomb fields of the interacting nuclei. The nuclear breakup contributions are estimated using an energy-dependent abrasion-ablation model of heavy ion fragmentation. The abrasion step involves removal of nucleons by direct knockout in the overlap region of the colliding nuclei. The abrasions are treated on a geometric basis and uniform spherical nuclear density distributions are assumed. Actual experimental nuclear radii obtained from tabulations of electron scattering data are incorporated. Nuclear transparency effects are included by using an energy-dependent, impact-parameter-dependent average transmission factor for the projectile and target nuclei, which accounts for the finite mean free path of nucleons in nuclear matter. The ablation step, as implemented by Bowman, Swiatecki, and Tsang (LBL report no. LBL-2908, July 1973), was treated as a single-nucleon emission for every 10 MeV of excitation energy. Fragmentation contributions from electromagnetic dissociation (EMD) processes, arising from the interacting Coulomb fields, are estimated by using the Weiszacker-Williams theory, extended to include electric dipole and electric quadrupole contributions to one-nucleon removal cross sections. HZEFRG1 consists of a main program, seven function subprograms, and thirteen subroutines. Each is fully commented and begins with a brief description of its

  1. Gastric Perforation by Ingested Rabbit Bone Fragment

    Directory of Open Access Journals (Sweden)

    Giulio Gambaracci

    2016-04-01

    Full Text Available The majority of accidentally ingested foreign bodies is excreted from the gastrointestinal (GI tract without any complications. Sometimes sharp foreign bodies – like chicken and fish bones – can lead to intestinal perforation and may present insidiously with a wide range of symptoms and, consequently, different diagnoses. We report the case of a 59-year-old woman presenting with fever and a 1-month history of vague abdominal pain. Computed tomography (CT showed the presence of a hyperdense linear image close to the gastric antrum surrounded by a fluid collection and free peritoneal air. At laparotomy, a 4-cm rabbit bone fragment covered in inflamed tissue was detected next to a gastric wall perforation. Rabbit bone fragment ingestion, even if rarely reported, should not be underestimated as a possible cause of GI tract perforation.

  2. Fragmentation pathways of ethylene after core ionization

    Science.gov (United States)

    Gaire, B.; Bocharova, I.; Sturm, F. P.; Gehrken, N.; Haxton, D. J.; Belkacem, A.; Weber, Th.; Zohrabi, M.; Ben-Itzhak, I.; Gatton, A.; Williams, J.; Reedy, D.; Nook, C.; Landers, A.; Gassert, H.; Zeller, S.; Voigtsberger, J.; Jahnke, T.; Doerner, R.

    2014-05-01

    We have measured the Auger electrons in coincidence with the recoil ions, resulting from the core ionization of ethylene molecules, by employing the COLd Target Recoil Ion Momentum Spectroscopy (COLTRIMS) method. The Auger-electron and recoil-ion energy maps are used to identify the fragmentation pathways and they are compared to the valence photo-double-ionization of ethylene. The dicationic electronic states favored by the propensity rules are identified and their role on the fragmentation pathways is discussed. The molecular-frame Auger electron angular distribution provides further insight into the breakup of this molecule after core ionization. Supported by the Director, Office of Science, Office of Basic Energy Sciences, and by the Division of Chemical Sciences, Geosciences, and Biosciences of the U.S. Department of Energy at LBNL under Contract No. DE-AC02-05CH11231.

  3. PERILAKU KONSUMSI SUSU CAIR MASYARAKAT DI DAERAH PERKOTAAN DAN PEDESAAN

    OpenAIRE

    Wahyu Dyah Prastiwi; Hery Setiyawan

    2016-01-01

    ABSTRAK Penelitian mengkaji hubungan antara faktor sosial ekonomi, preferensi, dan perbandingan perilaku konsumsi susu cair antara masyarakat perkotaan dan pedesaan. Responden penelitian adalah ibu rumah tangga atau anggota keluarga dewasa yang bertanggung jawab atas belanja pangan rumah tangga. Variabel-variabel sosial ekonomi seperti pendapatan, tingkat pendidikan, dan ukuran keluarga secara signifikan berkorelasi dengan perilaku konsumsi susu cair. Karakteristik produk dan atribut produ...

  4. Konjungtivitis Viral: Diagnosis dan Terapi di Pelayanan Kesehatan Primer

    OpenAIRE

    Ratna Sitompul

    2017-01-01

    Konjungtiva adalah membran mukosa tipis transparan yang melapisi bagian anterior bola mata dan bagian dalam palpebral. Konjungtiva berfungsi sebagai salah satu komponen sistem perlindungan mata dari peradangan dan infeksi. Peradangan konjungtiva disebut konjungtivitis dan infeksi virus merupakan etiologi peradangan akut tersering pada konjungtiva. Virus yang menyebabkan konjungtivitis adalah adenovirus, herpes simpleks, herpes zoster, pox virus, myxovirus, paramyxovirus, dan arbovirus. Konju...

  5. Perbaikan Cara Ekstraksi Untuk Meningkatkan Rendemen Dan Mutu Minyak Melati

    OpenAIRE

    Prabawati, Sulusi; A., Endang D; Setiabudi, Dondy Anggono

    2002-01-01

    Penelitian ini bertujuan untuk mendapatkan rendemen minyak yang tinggi melalui ekstraksi bertahap denganmeningkatkan perbandingan bunga dan pelarut. Penelitian dikerjakan pada melati gambir (Jasminum officinale),diekstraksi dengan pelarut heksan selama 12 jam. Pelarut diuapkan untuk mendapatkan concrete. Concrete yangdiperoleh dilarutkan dengan etanol dan diuapkan sampai didapatkan minyak melati. Perlakuan yang diterapkanadalah perbandingan bunga dan pelarut (1 : 1,5 dan 1 : 2), tahapan ekstr...

  6. Tuberculome de Bouchut dans la tuberculose multi focale: à propos ...

    African Journals Online (AJOL)

    HIV), radiologique et d'angiographie à la fluorescéine pour suspicion de ... intéressait trois localisations chez les quatre patients: pulmonaire dans quatre cas, ophtalmique dans quatre cas, digestive dans un cas, urinaire dans un cas, cérébrale ...

  7. Diare Persisten: Karakteristik Pasien, Klinis, Laboratorium, dan Penyakit Penyerta

    Directory of Open Access Journals (Sweden)

    Deddy S Putra

    2016-11-01

    Kesimpulan. Diare persisten terutama mengenai balita dengan tingkat ekonomi keluarga dan pendidikan ibu rendah. Demam dan tinja berlendir merupakan manifestasi klinis yang paling sering dijumpai, sedangkan gizi buruk, alergi susu sapi, infeksi saluran kemih dan infeksi HIV merupakan penyakit yang paling sering menyertai diare persisten. Anemia dan hipoalbumineia merupakan kelainan laboratorium yang paling sering ditemukan.

  8. First Day with Prancing Dan

    Directory of Open Access Journals (Sweden)

    James A. Emanuel

    2009-06-01

    Full Text Available We called him Prancing Dan,my brother Raymond and me;beautiful this restless horse(his bright-copper sidestepping--ballet-like, prairie style,teenager like us, as horses go,Nebraska–born too,bred on whirlwind-dust and knobby hail,harnessed too young, like us(men by necessity.Now teamed with a veteran mare,bit in his teeth as pride commanded,he gritted his way through morning,the long blade of his mowing-machinelaying cut-down stems of wheat like carpet,re-coloring the yellowing fieldtill no...

  9. Spin dependence of heavy quark fragmentation

    International Nuclear Information System (INIS)

    Cornet, Fernando; Garcia Canal, Carlos A.

    2008-01-01

    We propose that the non-perturbative part of the fragmentation function describing the transition from a heavy quark to a heavy meson is proportional to the square of the produced meson wave function at the origin, taking into account hyperfine interactions. We analyze the effects of this proposal on the number of pseudoscalar mesons compared to the number of vector mesons produced and find a good agreement with experimental data. Finally, we discuss further experimental checks for our hypothesis

  10. Fragmentation model analysis of EN2700 fireball

    Czech Academy of Sciences Publication Activity Database

    Spurný, Pavel; Ceplecha, Zdeněk

    2005-01-01

    Roč. 95, 1-4 (2005), s. 477-487 ISSN 0167-9295. [Meteoroids 2004. London, Ontario, 16.08.2004-20.08.2004] R&D Projects: GA ČR GA205/03/1404 Institutional research plan: CEZ:AV0Z10030501 Keywords : ablation * fireball * fragmentation Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 0.975, year: 2005

  11. A note on convex renorming and fragmentability

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    winning strategy for the player if he/she wins every s-play. If the space X is fragmentable by a metric d(· , ·), then has an obvious winning strategy s. Indeed, to each partial play pn this strategy puts into correspondence some nonempty subset Bn ⊂ An which is relatively open in An and has d-diameter less than 1/n. Clearly ...

  12. Measurement of fission fragments energy loss

    CERN Document Server

    Benetti, P; Calligarich, E; Cesana, A; Dolfini, R; Ioppolo, T; Raselli, G L; Terrani, M

    2002-01-01

    The mean energy of sup 2 sup 5 sup 2 Cf fission fragments emerging from an absorber and the determination of the capture rate in the absorber itself have been measured using two independent and complementary nuclear techniques. The results can be applied to the measurement of the energy self-absorption in a non-zero thickness source and can be used to validate simulation programs.

  13. PENGARUH VARIETAS DAN SISTEM BUDIDAYA TERHADAP PERTUMBUHAN, PRODUKSI, DAN KANDUNGAN GIZI JAGUNG (ZEA MAYS L.

    Directory of Open Access Journals (Sweden)

    Yukarie Ayu Wulandari

    2016-06-01

    Full Text Available Jagung merupakan bahan pangan yang berpotensi untuk dikembangkan sebagai pangan lokal, pakan, dan bahan baku industri. Mengingat pentingnya jagung, maka perlu adanya upaya untuk peningkatan produktivitasnya. Penelitian bertujuan untuk mengetahui pengaruh varietas dan sistem budidaya terhadap pertumbuhan, produksi, dan kandungan gizi jagung. Penelitian menggunakan Rancangan Petak Terbagi dengan petak utama varietas (Srikandi Putih-1 dan Srikandi Kuning-1 dan anak petak sistem budidaya (organik dan inorganik yang diulang lima kali. Hasil menunjukkan bahwa varietas Srikandi Putih-1 memberikan hasil tertinggi pada tinggi tanaman, jumlah daun, luas daun, lingkar batang, pati, dan vitamin A. Varietas Srikandi Kuning-1 memberikan hasil tertinggi pada produksi, protein dan lemak. Sistem budidaya inorganik memberikan hasil tertinggi pada tinggi tanaman, jumlah daun, panjang tongkol, bobot bersih tongkol, bobot pipilan kering, bobot 100 butir, konversihasil/ha, patidan protein. Interaksi varietas Srikandi Putih-1 dengan sistem budidaya organik memberikan hasil tertinggi terhadap jumlah daun, lingkar batang dan kandungan vitamin A. Varietas Srikandi Kuning-1 yang dibudidayakan secara inorganik memberikan hasil tertinggi terhadap bobot bersih tongkol, bobot pipilan kering, bobot 100 butir, konversi hasil ha-1 dan kandungan protein. Kandungan pati tertinggi pada varietas Srikandi Putih-1 yang dibudidayakan secara inorganik, sedangkan kandungan lemak tertinggi pada varietas Srikandi Kuning-1 yang dibudidayakan secara organik.

  14. Peran Mitra Strategis dan Agen Perubahan dalam Manajemen Talenta dan Kinerja Manajer

    Directory of Open Access Journals (Sweden)

    Ida Ketut Kusumawijaya

    2014-06-01

    Full Text Available Abstract  The purposes of the study are to analyze: (1 characteristic of strategic partner and change agent roles, talent management and managers performance, (2 influence of strategic partner and change agent roles to talent management and its impact to managers performance. Four hundred hotel managers in Bali were participated in this study by using proportional random sampling. Data were analyzed using descriptive analysis and SEM. The result shows that: (1 strategic partner and change agent role, talent management and managers performance are in enough category, (2 positive and significant effect between strategic partner and change agent roles to talent management and its impact to managers performance. Keywords:Strategic Partner Role, Change Agent Role, Talent Management, Managers Performance.AbstrakTujuan penelitian ini adalah untuk menganalisis: (1 karakteristik dari mitra strategis dan peran agen perubahan, manajemen bakat dan kinerja manajer, (2 pengaruh mitra strategis dan peran agen perubahan untuk manajemen bakat dan dampaknya terhadap kinerja manajer. Sebanyak empat ratus manajer hotel di Bali berpartisipasi dalam penelitian ini dengan menggunakan proporsional random sampling. Data dianalisis menggunakan analisis deskriptif dan SEM. Hasil penelitian menunjukkan bahwa: (1 mitra strategis dan peran agen perubahan, manajemen bakat dan kinerja manajer termasuk dalam kategori cukup, (2 pengaruh positif dan signifikan antara mitra strategis dan peran agen perubahan untuk manajemen bakat dan dampaknya terhadap kinerja manajer.Keywords: Peran Mitra Strategis, Peran Agen Perubahan, Manajemen Talenta, kinerja Manajer.

  15. TUGAS DAN WEWENANG PUSAT PELAPORAN DAN ANALISIS TRANSAKSI KEUANGAN (PPATK DALAM PEMBERANTASAN TINDAK PIDANA PENCUCIAN UANG

    Directory of Open Access Journals (Sweden)

    Johari Johari

    2014-03-01

    Full Text Available Tugas dan wewenang Pusat Pelaporan dan Analisis Transaksi Keuangan (PPATK terdapat di dalam Pasal 26 dan Pasal 27 Undang-Undang No. 25 Tahun 2003 tentang Tindak Pencucian Uang. Berdasarkan ketentuan tersebut, tugas dan wewenang PPATK tersebut bertujuan untuk mendeteksi terjadinya tindak pidana pencucian uang, dan membantu penegakan hukum yang berkaitan dengan pencucian uang, termasuk tindak pidana asal yang melahirkannya (predicate offences. Namun, Peranan PPATK akan berjalan secara efektif apabila aparat penegak hukum seperti Kepolisian, Kejaksaan, Pengadilan, Bea dan Cukai, para regulator seperti Bank Indonesia, Departemen Keuangan, Badan Pengawas Pasar Modal serta Penyedia Jasa Keuangan, industri perbankan, asuransi, perusahaan pembiayaan, dana pensiun, perusahaan efek, pengelola reksadana, media massa, masyarakat bekerjasama secara terorganisir dan terpadu dalam pemberantasan tindak pencucian uang di Indonesia. Dengan kewenangan yang dimilikinya, PPATK dapat mengejar hasil dari kejahatan, apabila hasil kejahatan tersebut dapat dikejar dan disita maka negara dengan sendirinya akan mengurangi tindak kejahatan itu sendiri. Kata kunci : Pencucian uang, tindak pidana pencucian uang (money laundering, kejahatan terorganisir, dan Pusat Pelaporan dan Analisis Transaksi Keuangan (PPATK.

  16. Global patterns of tropical forest fragmentation

    Science.gov (United States)

    Taubert, Franziska; Fischer, Rico; Groeneveld, Jürgen; Lehmann, Sebastian; Müller, Michael S.; Rödig, Edna; Wiegand, Thorsten; Huth, Andreas

    2018-02-01

    Remote sensing enables the quantification of tropical deforestation with high spatial resolution. This in-depth mapping has led to substantial advances in the analysis of continent-wide fragmentation of tropical forests. Here we identified approximately 130 million forest fragments in three continents that show surprisingly similar power-law size and perimeter distributions as well as fractal dimensions. Power-law distributions have been observed in many natural phenomena such as wildfires, landslides and earthquakes. The principles of percolation theory provide one explanation for the observed patterns, and suggest that forest fragmentation is close to the critical point of percolation; simulation modelling also supports this hypothesis. The observed patterns emerge not only from random deforestation, which can be described by percolation theory, but also from a wide range of deforestation and forest-recovery regimes. Our models predict that additional forest loss will result in a large increase in the total number of forest fragments—at maximum by a factor of 33 over 50 years—as well as a decrease in their size, and that these consequences could be partly mitigated by reforestation and forest protection.

  17. Antibody Fragments as Probe in Biosensor Development

    Directory of Open Access Journals (Sweden)

    Serge Muyldermans

    2008-08-01

    Full Text Available Today’s proteomic analyses are generating increasing numbers of biomarkers, making it essential to possess highly specific probes able to recognize those targets. Antibodies are considered to be the first choice as molecular recognition units due to their target specificity and affinity, which make them excellent probes in biosensor development. However several problems such as difficult directional immobilization, unstable behavior, loss of specificity and steric hindrance, may arise from using these large molecules. Luckily, protein engineering techniques offer designed antibody formats suitable for biomarker analysis. Minimization strategies of antibodies into Fab fragments, scFv or even single-domain antibody fragments like VH, VL or VHHs are reviewed. Not only the size of the probe but also other issues like choice of immobilization tag, type of solid support and probe stability are of critical importance in assay development for biosensing. In this respect, multiple approaches to specifically orient and couple antibody fragments in a generic one-step procedure directly on a biosensor substrate are discussed.

  18. Metastable fragmentation of silver bromide clusters

    International Nuclear Information System (INIS)

    L'Hermite, J.M.; Rabilloud, F.; Marcou, L.; Labastie, P.

    2001-01-01

    The abundance spectra and the fragmentation channels of silver bromide clusters have been measured and analyzed. The most abundant species are Ag n Br n - 1 + and Ag n Br n + 1 - and Ag 14 Br 13 + is a magic number, revealing their ionic nature. However, some features depart from what is generally observed for alkali-halide ionic clusters. From a certain size, Ag n Br n - 1 + is no more the main series, and Ag n Br n - 2, 3 + series become almost as important. The fast fragmentation induced by a UV laser makes the cations lose more bromine than silver ions and lead to more silver-rich clusters. Negative ions mass spectra contain also species with more silver atoms than required by stoichiometry. We have investigated the metastable fragmentation of the cations using a new experimental method. The large majority of the cations release mainly a neutral Ag 3 Br 3 cluster. These decay channels are in full agreement with our recent ab initio DFT calculations, which show that Ag + -Ag + repulsion is reduced due to a globally attractive interaction of their d orbitals. This effect leads to a particularly stable trimer (AgBr) 3 and to quasi-planar cyclic structures of (AgBr) n clusters up to n = 6. We have shown that these two features may be extended to other silver halides, to silver hydroxides (AgOH) n , and to cuprous halide compounds. (orig.)

  19. Cationized Carbohydrate Gas-Phase Fragmentation Chemistry

    Science.gov (United States)

    Bythell, Benjamin J.; Abutokaikah, Maha T.; Wagoner, Ashley R.; Guan, Shanshan; Rabus, Jordan M.

    2017-04-01

    We investigate the fragmentation chemistry of cationized carbohydrates using a combination of tandem mass spectrometry, regioselective labeling, and computational methods. Our model system is D-lactose. Barriers to the fundamental glyosidic bond cleavage reactions, neutral loss pathways, and structurally informative cross-ring cleavages are investigated. The most energetically favorable conformations of cationized D-lactose were found to be similar. In agreement with the literature, larger group I cations result in structures with increased cation coordination number which require greater collision energy to dissociate. In contrast with earlier proposals, the B n -Y m fragmentation pathways of both protonated and sodium-cationized analytes proceed via protonation of the glycosidic oxygen with concerted glycosidic bond cleavage. Additionally, for the sodiated congeners our calculations support sodiated 1,6-anhydrogalactose B n ion structures, unlike the preceding literature. This affects the subsequent propensity of formation and prediction of B n /Y m branching ratio. The nature of the anomeric center (α/β) affects the relative energies of these processes, but not the overall ranking. Low-energy cross-ring cleavages are observed for the metal-cationized analytes with a retro-aldol mechanism producing the 0,2 A 2 ion from the sodiated forms . Theory and experiment support the importance of consecutive fragmentation processes, particularly for the protonated congeners at higher collision energies.

  20. Equilibrium and non equilibrium in fragmentation

    International Nuclear Information System (INIS)

    Dorso, C.O.; Chernomoretz, A.; Lopez, J.A.

    2001-01-01

    Full text: In this communication we present recent results regarding the interplay of equilibrium and non equilibrium in the process of fragmentation of excited finite Lennard Jones drops. Because the general features of such a potential resemble the ones of the nuclear interaction (fact that is reinforced by the similarity between the EOS of both systems) these studies are not only relevant from a fundamental point of view but also shed light on the problem of nuclear multifragmentation. We focus on the microscopic analysis of the state of the fragmenting system at fragmentation time. We show that the Caloric Curve (i e. the functional relationship between the temperature of the system and the excitation energy) is of the type rise plateau with no vapor branch. The usual rise plateau rise pattern is only recovered when equilibrium is artificially imposed. This result puts a serious question on the validity of the freeze out hypothesis. This feature is independent of the dimensionality or excitation mechanism. Moreover we explore the behavior of magnitudes which can help us determine the degree of the assumed phase transition. It is found that no clear cut criteria is presently available. (Author)

  1. Formation and fragmentation of protostellar dense cores

    International Nuclear Information System (INIS)

    Maury, Anaelle

    2009-01-01

    Stars form in molecular clouds, when they collapse and fragment to produce protostellar dense cores. These dense cores are then likely to contract under their own gravity, and form young protostars, that further evolve while accreting their circumstellar mass, until they reach the main sequence. The main goal of this thesis was to study the formation and fragmentation of protostellar dense cores. To do so, two main studies, described in this manuscript, were carried out. First, we studied the formation of protostellar cores by quantifying the impact of protostellar outflows on clustered star formation. We carried out a study of the protostellar outflows powered by the young stellar objects currently formed in the NGc 2264-C proto-cluster, and we show that protostellar outflows seem to play a crucial role as turbulence progenitors in clustered star forming regions, although they seem unlikely to significantly modify the global infall processes at work on clump scales. Second, we investigated the formation of multiple systems by core fragmentation, by using high - resolution observations that allow to probe the multiplicity of young protostars on small scales. Our results suggest that the multiplicity rate of protostars on small scales increase while they evolve, and thus favor dynamical scenarios for the formation of multiple systems. Moreover, our results favor magnetized scenarios of core collapse to explain the small-scale properties of protostars at the earliest stages. (author) [fr

  2. Commissioning the A1900 projectile fragment separator

    CERN Document Server

    Morrissey, D J; Steiner, M; Stolz, A; Wiedenhöver, I

    2003-01-01

    An important part of the recent upgrade of the NSCL facility is the replacement of the A1200 fragment separator with a new high acceptance device called the A1900. The design of the A1900 device represents a third generation projectile fragment separator (relative to the early work at LBL) as it is situated immediately after the primary accelerator, has a very large acceptance, a bending power significantly larger than that of the cyclotron and is constructed from large superconducting magnets (quadrupoles with 20 and 40 cm diameter warm bores). The A1900 can accept over 90% of a large range of projectile fragmentation products produced at the NSCL, leading to large gains in the intensity of the secondary beams. The results of initial tests of the system with a restricted momentum acceptance (+-0.5%) indicate that the A1900 is performing up to specifications. Further large gains in the intensities of primary beams, typically two or three orders of magnitude, will be possible as the many facets of high current...

  3. Ultra-light solar cooker; Cuiseur solaire ultra-leger

    Energy Technology Data Exchange (ETDEWEB)

    Goetz, M.

    2006-07-01

    The aim of this project was the development of a solar cooker for travellers. The cooker shouldn't weight more than 2 kg including the cooking pot, it should be easy to handle and it should cook for two within an hour. The first project phase was an intense theoretical study of the market, patents, competitors and mirror geometries. The result were two innovating ideas: A 'linear Fresnel geometry' and a 'section of a parabola'. Both geometries allow the cooking pot to be near the ground. In the second phase, prototypes were built and tested. A first series allowed to choose which technology to follow and gave us ideas for the advanced models of the second series. These models (of the 'linear Fresnel' type) are foldable due to a scissor structure, they can slightly change their shape according to the sun's height and the cooking pot has its windshield. We reached the goal of an innovative solar cooker weighting less than our limit. It takes a reasonable time to set up, it is well transportable and its stability to wind is sufficient. The cooking power is a bit lower than planned, but rice, vegetables and even a small bread have been successfully cooked. (author)

  4. Fish responses to experimental fragmentation of seagrass habitat.

    Science.gov (United States)

    Macreadie, Peter I; Hindell, Jeremy S; Jenkins, Gregory P; Connolly, Rod M; Keough, Michael J

    2009-06-01

    Understanding the consequences of habitat fragmentation has come mostly from comparisons of patchy and continuous habitats. Because fragmentation is a process, it is most accurately studied by actively fragmenting large patches into multiple smaller patches. We fragmented artificial seagrass habitats and evaluated the impacts of fragmentation on fish abundance and species richness over time (1 day, 1 week, 1 month). Fish assemblages were compared among 4 treatments: control (single, continuous 9-m(2) patches); fragmented (single, continuous 9-m(2) patches fragmented to 4 discrete 1-m(2) patches); prefragmented/patchy (4 discrete 1-m(2) patches with the same arrangement as fragmented); and disturbance control (fragmented then immediately restored to continuous 9-m(2) patches). Patchy seagrass had lower species richness than actively fragmented seagrass (up to 39% fewer species after 1 week), but species richness in fragmented treatments was similar to controls. Total fish abundance did not vary among treatments and therefore was unaffected by fragmentation, patchiness, or disturbance caused during fragmentation. Patterns in species richness and abundance were consistent 1 day, 1 week, and 1 month after fragmentation. The expected decrease in fish abundance from reduced total seagrass area in fragmented and patchy seagrass appeared to be offset by greater fish density per unit area of seagrass. If fish prefer to live at edges, then the effects of seagrass habitat loss on fish abundance may have been offset by the increase (25%) in seagrass perimeter in fragmented and patchy treatments. Possibly there is some threshold of seagrass patch connectivity below which fish abundances cannot be maintained. The immediate responses of fish to experimental habitat fragmentation provided insights beyond those possible from comparisons of continuous and historically patchy habitat. ©2009 Society for Conservation Biology.

  5. PENGARUH CARA PENGAWETAN TERHADAP KOMPOSISI KIMIA DAN EFISIENSI DALAM BENTUK HAY DAN SILASE PADA DAUN 16 PROVENAN GAMAL (GLIRICIDIA SEPIUM

    Directory of Open Access Journals (Sweden)

    A. W. Puger

    2012-09-01

    Full Text Available RINGKASAN Percobaan yang bertujuan untuk mengetahui pengaruh cara pengawetan terhadap kandungan zat-zat makanan dan efisiensinya pada daun 16 provenan gamal telah dilaksanakan selama 3 bulan. Penelitian menggunakan rancangan acak lengkap yang terdiri atas 3 perlakuan pengawetan (gamal segar, gamal hay, dan gamal silase dan 3 blok sebagai ulangan. Setiap perlakuan terdiri atas 16 provenan, yaitu 6 dari Mexico (M, 4 dari Guatemala (G, dan satu provenan masing-masing dari Colombia (C, Indonesia (I, Nicaragua (N, Panama (P, Costa Rica (R, dan Venezuela (V. Sampel setiap daun (helai dan tangkai provenan sebelum dan setelah diawetkan dianalisis kandungan zat-zat makanannya dan dihitung efisiensinya setelah dibuat hay dan silase. Kandungan DM dan CP dari hay adalah tertinggi (P0,05 setelah diawetkan menjadi hay dan silase, sedangkan efisiensi DM, OM, dan CP dari hay lebih tinggi (P<0,05 daripada silase. Provenan P13, R12, dan M34 mengandung zat-zat makanan lebih tinggi; sementara provenan G14 dan G17 lebih efisien bila diawetkan dalam bentuk hay dan silase. Pada pertanian lahan kering pengawetan gamal dalam bentuk hay lebih efektif dan efisien jika dibandingkan dengan dalam bentuk silase.

  6. Mechanism of intermediate mass fragment emission at low energy

    International Nuclear Information System (INIS)

    Dhara, A.K.; Bhattacharya, C.; Bhattacharya, S.; Krishan, K.

    1993-01-01

    The study of the dynamics of intermediate mass fragment emission in fusion-fission processes has been carried out. The average kinetic energies and relative yield ratio of different fragments are calculated and compared with experimental values

  7. Towards a population synthesis model of self-gravitating disc fragmentation and tidal downsizing II: the effect of fragment-fragment interactions

    Science.gov (United States)

    Forgan, D. H.; Hall, C.; Meru, F.; Rice, W. K. M.

    2018-03-01

    It is likely that most protostellar systems undergo a brief phase where the protostellar disc is self-gravitating. If these discs are prone to fragmentation, then they are able to rapidly form objects that are initially of several Jupiter masses and larger. The fate of these disc fragments (and the fate of planetary bodies formed afterwards via core accretion) depends sensitively not only on the fragment's interaction with the disc, but also with its neighbouring fragments. We return to and revise our population synthesis model of self-gravitating disc fragmentation and tidal downsizing. Amongst other improvements, the model now directly incorporates fragment-fragment interactions while the disc is still present. We find that fragment-fragment scattering dominates the orbital evolution, even when we enforce rapid migration and inefficient gap formation. Compared to our previous model, we see a small increase in the number of terrestrial-type objects being formed, although their survival under tidal evolution is at best unclear. We also see evidence for disrupted fragments with evolved grain populations - this is circumstantial evidence for the formation of planetesimal belts, a phenomenon not seen in runs where fragment-fragment interactions are ignored. In spite of intense dynamical evolution, our population is dominated by massive giant planets and brown dwarfs at large semimajor axis, which direct imaging surveys should, but only rarely, detect. Finally, disc fragmentation is shown to be an efficient manufacturer of free-floating planetary mass objects, and the typical multiplicity of systems formed via gravitational instability will be low.

  8. RESPON DAN KOPING PASIEN DM POST AMPUTASI

    Directory of Open Access Journals (Sweden)

    Candra Kusuma Negara

    2017-09-01

    Full Text Available Penyakit DM merupakan masalah kesehatan yang sangat penting karena berkaitan dengan tingginya kejadian komplikasi dan mortalitas yang tinggi. Bagi kebanyakan orang penyakit DM adalah suatu penyakit yang sangat mengkhawatirkan dan masyarakat sadar akan besarnya potensi bahaya yang ditimbulkannya. Bagi individu yang menderita DM dengan pasca amputasi, kehidupan selanjutnya merupakan babak baru yang penuh tantangan dan perubahan serta akan melalui proses koping terhadap proses perubahan tersebut. Secara umum penelitian ini bertujuan untuk mengeksplorasi berbagai pengalaman pasien DM pasca amputasi tentang respon dan koping yang dialaminya. Penelitian ini menggunakan studi fenomenologi. Pengambilan data menggunakan indepth interview pada empat orang partisipan yang dirawat jalan di Poli kaki diabetic RSUD Ulin Banjarmasin yang dilengkapi dengan pedoman wawancara dan informed consent. Metode analisis yang terstruktur dari Creswell menjadi 6 langkah. Terdapat 2 Tema yang ditemukan dalam penelitian ini yaitu berbagai respon post amputasi dan Berbagai koping pasien DM post amputasi. Berbagai respon post amputasi terdiri dari tiga Sub-Tema yaitu: (1 Mengalami hambatan fisik, (2 Mengalami perubahan peran, (3 Mengalami proses berduka, dan Terdapat empat Sub-Tema yang menggambarkan berbagai koping pasien DM post amputasi yaitu: (1 Lebih banyak beribadah, (2 Menerima keadaan, (3 Motivasi yang kuat, (4 Mencari dukungan sosial.

  9. Cross sections and kinematics of proton induced fragmentation of carbon

    International Nuclear Information System (INIS)

    Streibel, T.; Roecher, H.; Huentrup, G.; Heinrich, W.

    1997-01-01

    Charge changing fragmentation cross sections for C at a proton energy of about 70 MeV were measured. The discrepancies between measurement and model predictions indicate the necessity of further investigations. We have also measured distributions of fragment emission angles which can be described using a model with a momentum transfer to the fragmenting nucleus. The developed model leads to predictions for momentum distributions of proton induced target fragments of C at small energies. (orig.)

  10. Cross sections and kinematics of proton induced fragmentation of carbon

    Energy Technology Data Exchange (ETDEWEB)

    Streibel, T.; Roecher, H.; Huentrup, G.; Heinrich, W. [Siegen Univ. (Germany). Dept. of Physics

    1997-09-01

    Charge changing fragmentation cross sections for C at a proton energy of about 70 MeV were measured. The discrepancies between measurement and model predictions indicate the necessity of further investigations. We have also measured distributions of fragment emission angles which can be described using a model with a momentum transfer to the fragmenting nucleus. The developed model leads to predictions for momentum distributions of proton induced target fragments of C at small energies. (orig.)

  11. Global patterns of fragmentation and connectivity of mammalian carnivore habitat

    OpenAIRE

    Crooks, Kevin R.; Burdett, Christopher L.; Theobald, David M.; Rondinini, Carlo; Boitani, Luigi

    2011-01-01

    Although mammalian carnivores are vulnerable to habitat fragmentation and require landscape connectivity, their global patterns of fragmentation and connectivity have not been examined. We use recently developed high-resolution habitat suitability models to conduct comparative analyses and to identify global hotspots of fragmentation and connectivity for the world's terrestrial carnivores. Species with less fragmentation (i.e. more interior high-quality habitat) had larger geographical ranges...

  12. KAJIAN PENGELOLAAN PESISIR DAN LAUT LINTAS NEGARA (REVIEW: PERBANDINGAN TELUK PERSIA DAN INDONESIA

    Directory of Open Access Journals (Sweden)

    Asep Pranajaya

    2012-04-01

    Full Text Available Kawasan perbatasan suatu negara mempunyai peranan penting dalam penentuan batas wilayah kedaulatan, pemanfaatan sumberdaya alam, serta keamanan dan keutuhan wilayah. Selain itu juga merupakan komitmen dunia terhadap pengelolaan alut yang berkelanjutan. Oleh karena itu, beragamnya kerfasama antar negara ditujukan untuk mencapai pengelolaan pesisir yang berkelanjutan dan program pencegahan polusi lingkungan. Skema pengelolaan di kawasan teluk seperti di Teluk Persia dilakukan dengan menggabungkannya ke dalam legislasi nasional seperti Daerah Perlindungan Laut (DPL melalui program ROPME. Hal ini merupakan bagian dari program pengelolaan pesisir terpadu yang efektif dan dapat membawa perubahan signifikan di daerah Teluk Persia. Di Indonesia juga terdapat program-program pengelolaan sumberdaya alam lintas negara, antara lain melalui Konferensi Kelautan Dunia WOC (World Ocean Conference dan Coral Triangle Initiative (CTI. Pertemuan merupakan inisiatif Indonesia dalam rangka penanggulangan perubahan iklim dan penyelamatan terumbu karang yang memiliki nilai strategis di wilayah zona ekonomi eksklusif dan segitiga terumbu karang enam negara.Kata kunci: pengelolaan, WOC, CTI, lintas negara

  13. Regional Forest Fragmentation and the Nesting Success of Migratory Birds

    Science.gov (United States)

    Scott K. Robinson; Frank R. Thompson III; Therese M. Donovan; Donald R. Whitehead; John Faaborg

    1995-01-01

    Forest fragmentation, the disruption in the continuity of forest habitat, is hypothesized to be a major cause of population decline for, some species of forest birds because fragmentation reduces nesting (reproductive) success. Nest predation and parasitism by cowbirds increased with forest fragmentation in nine midwestern (United States)landscapes that varied from 6...

  14. Habitat fragmentation in the temperate zone: a perspective for managers

    Science.gov (United States)

    John Faaborg; Margaret Brittingham; Therese Donovan; John Blake

    1993-01-01

    Habitat fragmentation occurs when a large, fairly continuous tract of vegetation is converted to other vegetation types such that only scattered fragments of the original type remain. Problems associated with habitat fragmentation include overall habitat loss, increase in edge habitat and edge effects (particularly higher parasitism and nest predation rates), and...

  15. Fragment and particle size distribution of impacted ceramic tiles

    NARCIS (Netherlands)

    Carton, E.P.; Weerheijm, J.; Ditzhuijzen, C.; Tuinman, I.

    2014-01-01

    The fragmentation of ceramic tiles under ballistic impact has been studied. Fragments and aerosol (respirable) particles were collected and analyzed to determine the total surface area generated by fracturing (macro-cracking and comminution) of armor grade ceramics. The larger fragments were

  16. High efficiency hydrodynamic DNA fragmentation in a bubbling system

    NARCIS (Netherlands)

    Li, Lanhui; Jin, Mingliang; Sun, Chenglong; Wang, Xiaoxue; Xie, Shuting; Zhou, Guofu; Van Den Berg, Albert; Eijkel, Jan C.T.; Shui, Lingling

    2017-01-01

    DNA fragmentation down to a precise fragment size is important for biomedical applications, disease determination, gene therapy and shotgun sequencing. In this work, a cheap, easy to operate and high efficiency DNA fragmentation method is demonstrated based on hydrodynamic shearing in a bubbling

  17. Reattachment of dehydrated tooth fragments: Two case reports ...

    African Journals Online (AJOL)

    Delayed reattachment may lead to unesthetic results because of the dehydration of fragments. The purpose of this study was to present 1-year follow-ups of reattachment of dehydrated fragments using dentin bondings and flowable composites in two different cases. The color of the dehydrated fragments was natural in the ...

  18. Multiplicity distributions of shower particles and target fragments in ...

    Indian Academy of Sciences (India)

    Figure 1. Multiplicity distributions of (a) shower particles, (b) grey fragments, (c) black fragments, and (d) heavily ionized fragments produced in 3Li–Em collisions at 3 A GeV/c. The histograms and curves are our experimental data and modelling results respectively. Table 1. Parameter values and the corresponding χ2/dof ...

  19. KERAGAAN PENGETAHUAN GIZI DAN PENGETAHUAN PRAKTEK PEMBERIAN MAKANAN BAYI DAN ANAK DARI IBU DENGAN BALITA GIZI BURUK DI DAERAH BOGOR DAN SEKITARNYA

    Directory of Open Access Journals (Sweden)

    Hermina Hermina

    2012-11-01

    Full Text Available Dalam upaya menurunkan prevalensi gizi kurang dan gizi buruk telah banyak dilakukan berbagai usaha misalnya melalui kegiatan Usaha Perbaikan Gizi Keluarga (UPGK. Namun demikian sampai saat ini masih banyak ditemukan anak balita yang menderita gizi kurang dan gizi buruk serta masih tetap merupakan masalah utama dalam bidang gizi dan kesehatan. Temuan dari telaahan terdahulu menunjukkan bahwa pengetahuan gizi ibu merupakan salah satu faktor yang dapat mempengaruhi konsumsi pangan dan status gizi anak balita. Tujuan penelitian ini: menggali keragaman di lapangan berkenaan dengan pengetahuan gizi dan pengetahuan praktik pemberian makanan bayi dan anak dari ibu balita gizi buruk guna meningkatkan program KIE gizi dalam penyusunan model penyuluhan terarah untuk mencegah terjadinya gizi kurang dan gizi buruk pada usia dini. Penelitian dilakukan di daerah Bogor dan sekitarnya. Responden penelitian adalah ibu-ibu dari anak balita penderita gizi buruk (n=32 yang berobat di Klinik Gizi Puslitbang Gizi, Bogor. Sebagai kontrol diambil 30 responden yang mempunyai anak balita gizi baik dan menjadi tetangga dari anak balita gizi buruk dengan dasar pelayanan kesehatan yang sama yaitu Puskesmas dan Posyandu. Hasil penelitian menunjukkan bahwa pengetahuan gizi ibu dengan balita gizi buruk berbeda dan lebih rendah dibandingkan dengan ibu balita gizi baik, sementara pengetahuan praktik cara pemberian makanan bayi dan anak dari ibu balita gizi buruk juga berbeda dan lebih rendah dibandingkan dengan ibu balita gizi baik. Pengetahuan gizi yang kurang dan pengetahuan praktik pemberian makanan bayi dan anak dari ibu-ibu balita yang cenderung kurang tepat cukup berperan dan menentukan keadaan gizi yang kurang dan kemungkinan akan bertambah buruk jika hal-hal tersebut tidak segera mendapat pelayanan kesehatan yang tepat guna baik di Puskesmas maupun di Posyandu.

  20. Pengaruh Lama Perendaman dan Jenis Minuman Beralkohol Bir dan Tuak terhadap Kekerasan Email Gigi Manusia (In Vitro)

    OpenAIRE

    Magista, Malida; Nuryanti, Archadian; Wahyudi, Ivan Arie

    2014-01-01

    Erosi gigi merupakan hilangnya lapisan email gigi karena asam. Jenis asam, pH rendah, serta kandungan kalsium, fosfat, dan fluoride pada bir dan tuak diduga merupakan faktor kimiawi penyebab erosi gigi. Tujuan penelitian ini untuk mengetahui pengaruh lama perendaman dan jenis minuman beralkohol bir dan tuak terhadap kekerasan email gigi manusia (in vitro). Penelitian ini menggunakan 14 sampel gigi premolar pertama atas. Setiap gigi dibagi menjadi 2 bagian, bukal dan palatal. kemudian dibagi m...

  1. Pengaruh Lama Perendaman Dan Jenis Minuman Beralkohol Bir Dan Tuak Terhadap Kekerasan Email Gigi Manusia (in Vitro)

    OpenAIRE

    Magista, Malida; Nuryanti, Archadian; Wahyudi, Ivan Arie

    2014-01-01

    Erosi gigi merupakan hilangnya lapisan email gigi karena asam. Jenis asam, pH rendah, serta kandungan kalsium, fosfat, dan fluoride pada bir dan tuak diduga merupakan faktor kimiawi penyebab erosi gigi. Tujuan penelitian ini untuk mengetahui pengaruh lama perendaman dan jenis minuman beralkohol bir dan tuak terhadap kekerasan email gigi manusia (in vitro). Penelitian ini menggunakan 14 sampel gigi premolar pertama atas. Setiap gigi dibagi menjadi 2 bagian, bukal dan palatal. kemudian dibagi m...

  2. Perancangan Aplikasi Sistem Inventori Toko dan POS (Point Of Sale) dengan Visual Basic 6.0 danMySQL

    OpenAIRE

    Pulungan, Siti Kholilah

    2015-01-01

    Pada penulisan tugas akhir ini, penulis membuat aplikasi sistem inventori toko dan POS (point of sale). Metode dan rancangan aplikasi ini dibuat dengan menggunakan perangkat lunak Visual Basic 6.0 sebagai bahasa pemrogramannya, editor skrip program, dan juga digunakan untuk mendesain sebuah aplikasi penjualan dan persediaan barang. Selain itu penulis juga menggunakan MySQL sebagai bahasa pemrograman untuk pengolahan database pada aplikasi penjualan dan persediaan barang. ...

  3. Pengaruh Motivasi Kerja dan Disiplin Kerja terhadap Kinerja Pegawai Badan Pendidikan dan Pelatihan Pegawai Kabupaten Bengkalis

    OpenAIRE

    Amsal, Chairul; Ningsih, Dewita Suryati; Roqibun, Muhammad

    2014-01-01

    The research was conducted on Badan Pendidikan dan Pelatihan Pegawai Kabupaten Bengkalis in order to determine the influences of Work Motivation and Work Dicipline either simultaneously or partially on Employee Performance in Badan Pendidikan dan Pelatihan Pegawai Kabupaten Bengkalis. The methodology in this study is: Work Motivation and Work Dicipline significant influence on employee performance in Badan Pendidikan dan Pelatihan Pegawai Kabupaten Bengkalis and the dominant factor affecting ...

  4. Gambaran Bullying dan Hubungannya dengan Masalah Emosi dan Perilaku pada Anak Sekolah Dasar

    OpenAIRE

    Soedjatmiko Soedjatmiko; Waldi Nurhamzah; Anastasia Maureen; Tjhin Wiguna

    2016-01-01

    Latar belakang. Prevalensi bullying pada anak SD di Indonesia belum diketahui. Tujuan. Mengetahui gambaran dan prevalensi bullying, pemahaman pelajar mengenai istilah bullying, hubungan antara status bullying dengan masalah emosi, dan perilaku serta prestasi akademis. Metode. Penelitian potong lintang dengan subyek pelajar SD kelas V usia 9-11 tahun di SDN Cikini 02 Pagi dan SDS Tunas Bangsa pada bulan Oktober 2011. Bullying dinilai menggunakan Olweus Bully/Victim Questionnaire yang dim...

  5. Status Oral Higiene Dan Periodontal Pada Pasien Diabetes Melitus Dan Non- Diabetes Di RSUD Dr. Pirngadi

    OpenAIRE

    Butar-Butar, Mardiah Rizqo

    2014-01-01

    Diabetes melitus adalah penyakit gangguan metabolisme ditandai dengan meningkatnya kadar gula darah yang terjadi karena kelainan sekresi insulin, kerja insulin, atau kedua-duanya. Diabetes melitus merupakan salah satu penyakit sistemik yang berperan sebagai faktor risiko penyakit periodontal. Penelitian ini bertujuan untuk mengetahui status oral higiene dan periodontal dan odd rasio periodontitis pada pasien Diabetes melitus dan non-Diabetes. Rancangan penelitian adalah case-control. Popul...

  6. Penskalaan Butir Format Respons Pilihan dan Respons Bebas Berdasarkan Model Rasch dan Partial Credit

    Directory of Open Access Journals (Sweden)

    Eko Hariadi

    2007-06-01

    Full Text Available Penelitian melihat pengaruh jumlah parameter butir, kategori respons bebas (RB, pengaruh sampel terhadap akurasi estimasi parameter kemampuan untuk menghasilkan estimasi yang stabil dan pengaruh pembobotan butir RP dan butir RB terhadap kesalahan baku. Penelitian dalam dua tahap, simulasi menggunakan 30 kondisi dengan replikasi 50 dengan variabel panjang tes, jumlah kategori, dan jumlah parameter butir, dan analisis deskriptif, dilanjutkan penerapan penskalaan gabungan butir tipe respons pilihan (rp dan butir respons bebas (rb pada konstruksi tes elektronika yang terdiri 40 butir pilihan ganda dan 4 butir jawaban tersusun, 3 butir memiliki lima kategori jawaban dan 1 butir dengan 4 kategori jawaban, melibatkan 355 siswa. Hasil penelitian menunjukkan: ukuran sampel kurang berpengaruh pada root mean square error atau (RSME> dan korelasi antara 9 dengan 0, namun berpengaruh terhadap akurasi estimasi parameter butir pilihan ganda (/>/y,dan parameter butir respons tersusun (3^- Jumlah parameter butir berpengaruh terhadap parameter kemampuan, tetapi tidak berpengaruh terhadap akurasi dari b^, dan S„,. Estimasi dari parameter tingkat kesulitan butir jawaban tersusun tiga kategori lebih akurat daripada butir jawaban tersusun lima kategori. Estimasi tahan {robust untuk parameter kesulitan butir jawaban tersusun 5 kategori memerlukan sampel minimal 250 responden, sedangkan untuk butir respons tersusun 3 kategori memerlukan sampel minimal 100 responden. Estimasi parameter kemampuan dari skor total (0^^ tidak sama dengan rata-rata jumlah tbeta dari masing-masing subtes (0^ + 0CR. Theta dari tes yang dikalibrasi bersama-sama berbeda dengan theta dari total subtes yang dikalibrasi secara terpisah. Korelasi kemampuan yang mengunakan pembobotan dan kemampuan tanpa pembobotan mempunyai suatu rentang dari 0,988 sampai 0,948. Kata kunci: penyekaiaan, model rash dan partial credit.

  7. Pengaruh Media Dan Tempat Tumbuh Terhadap Pertumbuhan Anakan Eucalyptus Urophylla Dan Eucalyptus Pellita

    OpenAIRE

    Komarayati, Sri; Gusmailina, Gusmailina

    2010-01-01

    Tulisan ini menyajikan hasil penelitian penggunaan pupuk organik dan pupuk organik mikoriza dari sludge industri pulp pada dua jenis anakan Ekaliptus selama lima bulan di Rumah Kaca. Tujuan penelitian adalah untuk mengetahui pengaruh penambahan pupuk organik, tablet pupuk organik mikoriza dan tempat sapih terhadap pertumbuhan anakan Eucalyptus urophylla dan Eucalyptus pellita.Hasil penelitian menunjukkan bahwa tempat sapih berupapolybag memberikan pengaruh yang terbaik terhadap pertumbuhan ta...

  8. VARASI DAN SPECIES TUMBUHAN DI WILAYAH KONSERVASI (WILDLIFE CONSERVATION DAN UPAYA PELESTARIANNYA DI UNIVERSITAS LA TROBE, BUNDOORA DAN BENDIGO, MELBOURNE, AUSTRALIA

    Directory of Open Access Journals (Sweden)

    Achmad Munandar

    2008-12-01

    Full Text Available Penelitian deskriptif ini difokuskan pada tiga permasalahan hal yaitu pertama penelitian flora yang terdapat di kampus Universitas La Trobe dan di lingkungan SMU wilayah Bendigo, Melbourne Utara. Kedua jenis-jenis tumbuhan apa saja yang sudah dikembangkan/diteliti universitas tersebut untuk kepentingan industri dan bisnis. Ketiga mengobservasi upaya-upaya mereka dalam melestarikan flora asli Australia melalui pendidikan. Landasan teoritik yang berkaitan dengan masalah ini adalah hubungan antara klimatologi dengan flora yang terdapat di daerah sub tropis. Faktor-faktor klimatologi ini adalah: Suhu, kelembaban, cahaya dsb., yang berbeda dengan daerah tropis, demikian halnya dengan floranya. Hasil pengamatan (observasi di universitas ini menunjukkan bahwa implementasi oendidikan untuk memanfaatkan flora untuk industri dan oengelolaan lingkungan: oelestarian flora, fauna, konservasi air dan tanah sudah diwujudkan baik dalam teori maupun praktek. Metode penelitian dilakukan dengan metode dan pendekatan: tanya jawab, diskusi dan mengamati langsung flora yang terdapat di lingkungan universitas dan sekolah, serta pemanfaatannya. Kesimpulan: pertama, flora di daerah ini menunjukkan variasinya sedikit, namun jumlahnya besar (a.l. Eycalyptus sp.. Pemanfaatan flora yang terdapat di lingkungan kampus untuk keperluan industri dan farmasi, dilakukan melalui Riset dan Pengembangan (Research and Development secara teratur dan terus menerus. Hal yang sama pada pelestarian flora dengan malalui implementasi pendidikan. Rekomendasi: Variasi flora di suatu wilayah local, regional, nasional dan internasional seyogyanya dipelajari dengan baik dan dicari guna manfaatnya dalam meningkatkan kesejahteraan penduduk serta berupaya melestarikannya untuk generasi yang akan dating, yang dilakukan melalui pendidikan di sekolah dan universitas.

  9. Prinsip Transparansi dalam Perjanjian TBT dan SPS

    Directory of Open Access Journals (Sweden)

    Dina Widyaputri Kariodimedjo

    2012-02-01

    Full Text Available Transparency principle in the TBT and SPS Agreement is implemented by notification. Its application is prepared by related agencies through the making of regulations, establishment of enquiry points, building capacity and infrastructure. It guarantees certainty, predictability and credibility of Indonesia in international trade, and its application should not undermine national trade policy. Prinsip transparansi dalam Perjanjian TBT dan SPS diterapkan melalui notifikasi. Penerapan prinsip ini dilakukan oleh instansi-instansi terkait melalui pembuatan peraturan, upaya terkait kelembagaan, SDM dan infrastruktur. Prinsip yang bertujuan menciptakan kepastian, konsistensi bagi perdagangan dan kredibilitas Indonesia dalam perdagangan internasional, harus dilakukan tanpa mengorbankan kepentingan untuk mengamankan kebijakan impor nasional.

  10. Media Sosial dan Perkembangan Komunikasi Korporat

    Directory of Open Access Journals (Sweden)

    Rina Juwita

    2017-07-01

    Full Text Available Kehadiran media sosial telah mengubah aktivitas komunikasi korporat dan dengan cepat merevolusi bagaimana kampanye atau program public relations berjalan. Jika dibandingkan dengan cara tradisional yang mengandalkan pada output murni, media sosial memaksa komunikasi korporat beralih pada proses dialog dimana para pemangku kepentingan, dan bukan hanya perusahaan sama-sama memiliki kekuasaan terhadap pesan yang beredar. Media sosial merupakan alat komunikasi revolusioner yang mengubah secara cepat bagaimana praktik PR menjadi bagian integral dari komunikasi korporat bagi sejumlah perusahaan dan menawarkan pilihan baru bagi para praktisi PR pada setiap aspek proses komunikasi yang dilakukan.

  11. NUSYUZ: ANTARA KEKERASAN FISIK DAN SEKSUAL

    Directory of Open Access Journals (Sweden)

    Nur Faizah

    2016-05-01

    ketentuan nusyu>z dalam KHI yang hanya diberlakukan terhadap isteri saja dan tidak berlaku bagi suami. Ketentuan nusyu>z dalam KHI juga membenarkan tindakan KDRT, terutama dalam hal pemaksaan hubungan seksual oleh suami terhadap isterinya. Artikel ini memberikan penjelasan bahwa sebenarnya persoalan nusyu>z adalah bagi isteri dan suami. Namun pada dataran empirik, KHI dalam menjelaskan ketentuan nusyu>z hanya berlaku untuk isteri saja. Di sinilah KHI telah memarginalkan dan mendehumanisasi perempuan.

  12. SPIRITUALITAS MURIA: AKOMODASI TRADISI DAN WISATA

    Directory of Open Access Journals (Sweden)

    Ahmad Falah

    2012-12-01

    Tradisi “nyekar” sangat dikenal oleh orang Jawa, khususnya di makam Muria Kudus Jawa Tengah. Penelitian ini mengungkap bahwa kebanyakan peziarah makam ini bertujuan untuk mendapatkan keberkahan (tabarrukan, keamanan dan kemudahan dalam hidup, menguasai ilmu linuwih, disembuhkan dari penyakit, dan mengharapkan kebaikan dari nenek moyang. Kunjungan mereka ke makam itu memberikan dampak yang besar bagi kehidupan masyarakat, baik secara ekonomi maupun sosial. Dalam perspektif ekonomi, lebih dari 1.500 tenaga kerja tergantung pada keberadaan makam Muria. Dampak yang lain adalah slidaritas setempat, kompetisi sosial, dan kesempatan kerja yang mengakibatkan munculnya tumbuhnya pragmatisme di kalangan anggota masyarakat Muria.

  13. Pengembangan Sistem Informasi Akuntansi Dan Pengelolaan Keuangan Modul Bendahara Menggunakan Teknologi Java dan PostgreSQL

    Directory of Open Access Journals (Sweden)

    Alfie Satria Hidayat

    2012-09-01

    Full Text Available Penerapan sistem informasi saat ini sudah menjadi kebutuhan yang krusial bagi proses bisnis instansi pemerintah. Direktorat Jenderal Perbendaharaan adalah salah satu instansi pemerintah di bawah Kementerian Keuangan yang memiliki tugas pokok dan fungsi terkait dengan siklus anggaran (budget cycle mulai dari perencanaan, pelaksanaan, sampai pertanggungjawaban anggaran. Saat ini terdapat banyak aplikasi yang dikembangkan oleh Direktorat Jenderal Perbendaharaan untuk membantu satuan kerja sebagai mitra kerja dalam pengelolaan Anggaran Pendapatan dan Belanja Negara. Namun, aplikasi-aplikasi tersebut belum terintegrasi padahal dalam proses bisnisnya semuanya saling terkait dan berurutan. Selain itu, beberapa aplikasi menggunakan database yang sama sehingga dimungkinkan terjadi duplikasi data dan memerlukan sinkronisasi jika terjadi perubahan. Diantara aplikasi yang ada, salah satunya terdapat aplikasi pembukuan bendahara. Melalui penelitian ini, penulis akan membuat Sistem Informasi Akuntansi dan Pengelolaan Keuangan (SIAPKAN  khususnya modul bendahara sebagai solusi untuk menjawab permasalahan dengan mengintegrasikan semua aplikasi yang terkait dalam proses siklus anggaran. Aplikasi ini merupakan aplikasi berbasis web yang akan dikembangkan dengan menggunakan bahasa pemrograman Java (Servlet dan JSP. Aplikasi ini akan menggunakan single database yaitu dengan database PostgreSQL sehingga data yang diolah dan disajikan lebih akurat dan proses bisnis akan berjalan lebih efektif dan efisien.

  14. EKSISTENSI DAN SEBARAN NYAMUK AEDES AEGYPTI DAN AEDES ALBOPICTUS DI KAMPUS UNIVERSITAS HASANUDDIN MAKASSAR

    Directory of Open Access Journals (Sweden)

    Yosefina Dota T

    2015-03-01

    Full Text Available Penelitian yang bertujuan untuk mengetahui eksistensi dan sebaran nyamuk Aedes aegypti dan Aedes albopictus telah dilakukan di Kampus Universitas Hasanuddin, Kec. Tamalanrea, Makassar. Penelitian bersifat eksploratif dengan melakukan sampling terhadap lima lokasi yaitu : a Fak. Peternakan (Utara, b Fak. Hukum (Timur, c Pusat Kegiatan Penelitian/PKP (Selatan, d Workshop/Dekat Pondokan mahasiswa (Barat dan e Fak. MIPA (Tengah. Sampling nyamuk menggunakan metode ovitrap (menggunakan attraktan Eluisine Indica L. dan survei terhadap berbagai tempat penampungan air. Sampel telur dan larva nyamuk yang diperoleh disimpan dalam microtube berisi alkohol 70% kemudian diidentifikasi berdasarkan Rueda (2004. Hasil penelitian menunjukkan bahwa Nyamuk Ae. aegypti dan Ae. albopictus ditemukan hidup dan berkembang biak di kampus Universitas Hasanuddin, Makassar. Eksistensi dan sebaran kedua jenis nyamuk tersebut dipengaruhi oleh faktor adanya manusia/masyarakat kampus yang beraktivitas baik di dalam ruangan (indoor maupun di luar ruangan (outdoor, adanya berbagai tempat penampungan air baik buatan (bak mandi, ember maupun barang bekas (botol/kaleng bekas, tempurung kelapa, vegetasi/tanaman dan berbagai macam hewan yang berada di sekitaran kampus. Hasil penelitian dalam ruangan (indoor menunjukkan bahwa nyamuk Ae. aegypti lebih banyak ditemukan hidup di dalam ruangan gedung PKP sedangkan Ae.albopictus lebih banyak di Fak. Hukum. Hasil penelitian di luar ruangan (outdoor menunjukkan bahwa nyamuk Ae. aegypti lebih banyak ditemukan hidup di area Workshop sedangkan Ae.albopictus lebih banyak di area PKP.

  15. Isolasi dan Identifikasi Mikroba Lipolitik dari Limbah Cair Surimi dan Rajungan

    Directory of Open Access Journals (Sweden)

    Devi Ambarwati Oktavia

    2017-05-01

    Full Text Available Industri pengolahan hasil perikanan di sepanjang pantai Utara Jawa seperti pengalengan rajungan di Cirebon (Jawa Barat dan pengolahan surimi di Kendal (Jawa Tengah, menghasilkan air limbah yang mengandung banyak protein dan lemak. Bakteri yang hidup di limbah yang banyak mengandung protein dan lemak tersebut diperkirakan memiliki kemampuan untuk menghidrolisis lemak menjadi asam lemak dan gliserol sehingga berpotensi untuk dimanfaatkan sebagai bioremedian alami bagi penanganan air limbah hasil perikanan di tempat lain. Penelitian ini bertujuan untuk melakukan penapisan dan identifikasi bakteri lipolitik potensial sebagai bioremedian air limbah perikanan. Penapisan dilakukan terhadap 11 isolat bakteri lipolitik dari air limbah yang diambil dari industri pengalengan rajungan di Cirebon dan pengolahan surimi di Kendal dengan menggunakan media spesifik agar tributirin. Isolat bakteri lipolitik potensial ditentukan berdasarkan zona bening yang terbentuk di sekitar koloni, yaitu sekurang-kurangnya 6 mm. Isolat bakteri potensial ini selanjutnya diidentifikasi secara molekuler berdasarkan analisis sekuen 16S-rDNA. Dari penapisan diperoleh empat isolat bakteri potensial, yaitu isolat SPB, SHj, SOr dan SKn. Identifikasi molekuler menunjukkan bahwa isolat SPB dan SHj masing-masing adalah Serratia fonticola 10AdanBacillus cereus strain 103.2.2dengan kemiripan 97%, isolat SOr memiliki kemiripan 96% dengan Bacillus pumilus strain vit bac1 dan isolat SKn adalah Enterococcus pseudoavium strain L3C21K2dengan kemiripan 87%. Keempat isolat tersebut berpotensi untuk dimanfaatkan sebagai bioremedian pada air limbah dari industri pengolahan hasil perikanan di Indonesia.

  16. Unusual Fragmentation Pathways in Collagen Glycopeptides

    Science.gov (United States)

    Perdivara, Irina; Perera, Lalith; Sricholpech, Marnisa; Terajima, Masahiko; Pleshko, Nancy; Yamauchi, Mitsuo; Tomer, Kenneth B.

    2013-07-01

    Collagens are the most abundant glycoproteins in the body. One characteristic of this protein family is that the amino acid sequence consists of repeats of three amino acids -(X—Y—Gly)n. Within this motif, the Y residue is often 4-hydroxyproline (HyP) or 5-hydroxylysine (HyK). Glycosylation in collagen occurs at the 5-OH group in HyK in the form of two glycosides, galactosylhydroxylysine (Gal-HyK) and glucosyl galactosylhydroxylysine (GlcGal-HyK). In collision induced dissociation (CID), collagen tryptic glycopeptides exhibit unexpected gas-phase dissociation behavior compared to typical N- and O-linked glycopeptides (i.e., in addition to glycosidic bond cleavages, extensive cleavages of the amide bonds are observed). The Gal- or GlcGal- glycan modifications are largely retained on the fragment ions. These features enable unambiguous determination of the amino acid sequence of collagen glycopeptides and the location of the glycosylation site. This dissociation pattern was consistent for all analyzed collagen glycopeptides, regardless of their length or amino acid composition, collagen type or tissue. The two fragmentation pathways—amide bond and glycosidic bond cleavage—are highly competitive in collagen tryptic glycopeptides. The number of ionizing protons relative to the number of basic sites (i.e., Arg, Lys, HyK, and N-terminus) is a major driving force of the fragmentation. We present here our experimental results and employ quantum mechanics calculations to understand the factors enhancing the labile character of the amide bonds and the stability of hydroxylysine glycosides in gas phase dissociation of collagen glycopeptides.

  17. Disruption of lactogenesis by retained placental fragments.

    Science.gov (United States)

    Anderson, A M

    2001-05-01

    This case report describes a situation in which lack of milk production led the mother to seek help from a lactation consultant in private practice. Despite extensive breast stimulation with the baby at breast and mechanical breast expression, no milk was produced. Retained placenta was suspected by the lactation consultant. The mother was later diagnosed with placenta increta. Only when this condition was diagnosed and resolved did milk onset occur. It is important to evaluate for retained placental fragments when lactation appears to be delayed.

  18. Routes to carbon schwarzites from fullerene fragments

    International Nuclear Information System (INIS)

    Spadoni, S.; Colombo, L.; Benedek, G.; Milani, P.

    1997-01-01

    We investigated by tight-binding molecular dynamics the coalescence of fullerenic fragments and carbon clusters by following the evolution of the topological connectivity. Though different temperature variation protocols lead to irregular structures, their connectivity is found to stabilize at values corresponding either to three-branched schwarzites or tubulenes, indicating that long-time evolution at constant connectivity is potentially able to yield regular shapes. These results can be related to experiments on laser-induced transformations of fullerite occasionally yielding branched structures with a schwarzite shape. (orig.)

  19. Deciding Security for a Fragment of ASLan

    DEFF Research Database (Denmark)

    Mödersheim, Sebastian Alexander

    situations in security such as the interaction between the work ow of a system with its access control policies. While even the transition relation is undecidable for ASLan in general, we show the security problem is decidable for a large and useful fragment that we call TASLan, as long as we bound...... the number of steps of honest participants. The restriction of TASLan is that all messages and predicates must be in a certain sense unambiguous in their interpretation, excluding \\type-confusions" similar to some tagging results for security protocols....

  20. Deciding Security for a Fragment of ASLan

    DEFF Research Database (Denmark)

    Mödersheim, Sebastian Alexander

    2012-01-01

    situations in security such as the interaction between the workflow of a system with its access control policies. While even the transition relation is undecidable for ASLan in general, we show the security problem is decidable for a large and useful fragment that we call TASLan, as long as we bound...... the number of steps of honest participants. The restriction of TASLan is that all messages and predicates must be in a certain sense unambiguous in their interpretation, excluding “type-confusions” similar to some tagging results for security protocols....

  1. Keberlanjutan dan Perubahan Pakarena Paolle

    Directory of Open Access Journals (Sweden)

    Fifie Febryanti Sukman

    2014-11-01

    Full Text Available Kehadiran Tarian Paolle dalam masyarakat Bantaeng merupakan latar belakangkebiasaan yang mengikuti tradisi leluhur mereka yang dilakukan sejak zaman dahulumelalui upacara adat yang memiliki Paolle Dance di dalamnya. Perubahan dari segibentuk Tarian Paolle terletak pada seorang penari, tempat, dan kostum. Para penariPaolle hari ini juga berbeda dari penari pertama pada zaman Kerajaan Paolle. Sepertipada hari-hari tertentu, para penari Raya Paolle adalah gadis remaja yang masihdalam keadaan suci atau tidak menstruasi, di saat para penari menjadi orang tua,mereka memiliki banyak pengalaman hidup dalam menari, sebuah praktik yangpada awalnya merupakan milik kerajaan, yang dapat dipilih dan dilihat oleh publikdi lapangan. Kostum atau pakaian yang digunakan para penari adalah irisan hitambodo yang sangat tipis dan sekarang hal itu berubah menjadi merah. KeberlanjutanTarian Paolle di masa sekarang harus dilihat dalam pernikahan atau baby shower.Masyarakat Bantaeng masih menunjukkan tarian ini dalam siklus hidup, misalnya,dalam acara pernikahan, sunat atau hanya berfungsi sebagai hiburan Tarian Paolle. Continuities and Changes of Pakarena Paolle. The background presence of PaolleDance in Bantaeng societies is a habit that follows the customs of their ancestors whohave practiced them since the time immemorial through the traditional ceremony that hasPaolle Dance in it. Changes in terms of the shape of Paolle Dance depend on a dancer,a venue, and costumes. Today’s Paolle Dancers are also different from the first dancers inKingdom era of Paolle. On the days of the Kingdom Paolle, dancers were teenage girls whowere still in a state of purity or not menstruation, but now dancers are the parents becausethey have a lot of life experiences in dancing, a practice that was originally familiarizedin the kingdom can be seen by the public in the field. Costume outfit that used a very thinblack wedge of bodo now turns into red. Paolle Dance sustainability in the

  2. Efficient exploration of chemical space by fragment-based screening.

    Science.gov (United States)

    Hall, Richard J; Mortenson, Paul N; Murray, Christopher W

    2014-01-01

    Screening methods seek to sample a vast chemical space in order to identify starting points for further chemical optimisation. Fragment based drug discovery exploits the superior sampling of chemical space that can be achieved when the molecular weight is restricted. Here we show that commercially available fragment space is still relatively poorly sampled and argue for highly sensitive screening methods to allow the detection of smaller fragments. We analyse the properties of our fragment library versus the properties of X-ray hits derived from the library. We particularly consider properties related to the degree of planarity of the fragments. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. ULAMA DAN PESANTREN DALAM DINAMIKA POLITIK DAN KULTUR NAHDLATUL ULAMA

    Directory of Open Access Journals (Sweden)

    Wasisto Raharjo Jati

    2013-09-01

    Full Text Available The article endeavors to trace power relationship between muslim religious leaders (ulama and islamic boarding school (pesantren in the political dynamics of Nahdlatul Ulama (NU. Both entity are not only an essential element needed to pressure political and cultural for NU, but also the National Awakening Party (PKB as a political party for nahdliyyin. The existence of organizational conflicts that occurred in the PKB also influence the dynamics of the NU that resulted fragmentation among ulama and pesantren. The implication is there a divergence of politics and culture among ulama and pesantren in the base region of Central Java and East Java.

  4. Implementasi Kewenangan Kepala Daerah Dalam Pembuatan Perda Dan Peraturan Lainnya

    Directory of Open Access Journals (Sweden)

    Yusdiyanto Yusdiyanto

    2014-03-01

    Full Text Available Pasal 18 ayat (6 UUD 1945, mengatakan pemerintah daerah berhak menentukan peraturan daerah dan peraturan-peraturan lain untuk melaksanakan otonomi dan tugas pembantuan. Penyelenggaraan pemerintahan daerah menempatkan kepala daerah sekaligus sebagai pimpinan daerah otonom dan perpanjangan pemerintah pusat yang ada di daerah. Pemerintah daerah dipimpin oleh seorang kepala daerah dan dibantu wakil kepala daerah dalam menjalankan penyelenggaraan pemerintahan. Kedudukan pemerintah daerah yaitu dengan diberikan kewenangan oleh pemerintah pusat dalam merencanakan, membahas sampai menyebarluaskan Peraturan Daerah dan aturan pelaksanaannya yang didasarkan kepada peraturan perundang-undangan dan ketentuan hukum yang disebut jenis produk hukum daerah. Menurut UU No. 32 No. Tahun 2004 dan UU No. 12 Tahun 2011, Perda merupakan peraturan perudang-undangan tingkat daerah, dibentuk oleh lembaga pemerintah di tingkat daerah dalam rangka penyelenggaraan otonomi daerah. Peraturan lainnya berupa Peraturan Kepala Daerah, Peraturan Bersama Kepala Daerah, Perkada, PB KDH dan Keputusan Kepala Daerah. Kata Kunci : Kewenangan, Perda dan Peraturan lainnya

  5. Kreativitas Desain Kuliner dan Sistem Inovasi Lokal

    Directory of Open Access Journals (Sweden)

    Yasraf Amir Pialang

    2016-02-01

    ABSTRAK   Pengembangan kreativitas pada sebuah kelompok, kelas sosial atau komunitas sangat ditentukan oleh modal yang diinvestasikan dalam ranah kreativitas: ekonomi, budaya, sim- bolik dan sosial. Penelitian ini adalah upaya untuk memahami kreativitas sebagai bagian dari ranah khusus sosial-budaya, yaitu ‘ranah kreativitas’. Dengan menggunakan metode etnografi, penelitian ini adalah upaya untuk menganalisis relasi antara ide-ide kreatif dan konteks sosial-budaya di mana ide-ide itu diproduksi. Melalui penelitian lapangan yang intensif terhadap komunitas kreatif lokal, penelitian ini menyimpulkan, bahwa produksi ide-ide kreatif sangat ditentukan oleh kelengkapan sub-sub ranah yang membangun ranah kreatif: ekspresi, produksi, diseminasi dan apresiasi. Berdasarkan ranah-ranah kreatif ini, tiga model sistem inovasi dapat diajukan: sistem terbuka, sistem liminal dan sistem tertu- tup.   Kata kunci: ide kreatif, ranah, inovasi, modal

  6. Perubahan Eksternal, Soft Skills Dan Kurikulum Kesehatan

    Directory of Open Access Journals (Sweden)

    Elfindri Elfindri

    2010-11-01

    Full Text Available Tulisan ini menyoroti begitu pentingnya tingkah laku kesehatan rumah tangga ‘household health behavior’1 didorong dan direkayasa untuk meminimumkan efek dari persebaran virus. Sekiranya pengetahuan dan kesadaran akan hal ini rendah, maka untuk kasus negara berkembang seperti Indonesia, perkembangan berbagai jenis penyakit degeneratif akan semakin sulit dicegah. Meluasnya persoalan ini kemudian akan berdampak kepada semakin besarnya biaya pencegahannya, dan dampak dari kecepatan virus bisa berbahaya lebih besar lagi. Salah satu implikasi adalah pencegahan dapat dilakukan melalui perbaikan kurikulum pendidikan akan bahaya dari persebaran virus. AIDS, FLU Burung, Flu Babi, Demam Berdarah, dan sebagainya cukup memusingkan pelayanan kesehatan, termasuk insektisida. Pemutakhiran kurikulum tentunya bermanfaat untuk memajukan pendidikan kesehatan, khususnya pendidikan keperawatan, unsur soft skills sangat penting, selain dari perubahan kognitif.

  7. RADIKALISME DI INDONESIA: Antara Historisitas dan Antropisitas

    Directory of Open Access Journals (Sweden)

    Ahmad Asrori

    2017-02-01

    Full Text Available Studi ini mencoba menganalisis faktor-faktor yang mendorong munculnya radikalisme di Indonesia. Berdasarkan hasil penelitian ditemukan sekurang-kurangnya ada 3 faktor, yakni pertama, perkembangan di tingkat global, Kedua, penyebaran paham Wahabisme dan yang ketiga adalah kemiskinan. Situasi yang kacau di negara-negara Timur Tengah khususnya di Afghanistan, Palestina, Irak, Yaman, Mesir, Syiria, dan Turki, dipandang oleh kelompok-radikal sebagai akibat dari campur tangan Amerika, Israel, dan sekutunya. Pada saat yang sama, Masuknya faham Wahabisme yang mengagungkan budaya Islam ala Arab yang konservatif ke Indonesia telah ikut mendorong timbulnya kelompok eksklusif yang sering menuduh orang lain yang berada di luar kelompok mereka sebagai musuh, kafir dan boleh diperangi. Faktor ketiga adalah kemiskinan. Meski faktor ini tidak secara langsung berpengaruh terhadap merebaknya aksi radikalisme, namun perasaan sebagai elemen masyarakat yang termarjinalkan dapat menjadi faktor pendorong bagi seseorang untuk terjebak dalam proganda radikalisme.

  8. Kedudukan Musyawarah dan Demokrasi di Indonesia

    Directory of Open Access Journals (Sweden)

    Muhammad Hanafi

    2016-04-01

    Full Text Available Abstrak: Kedudukan Musyawarah dan Demokrasi di Indonesia. Negara Kesatuan Republik Indonesia (NKRI berdasarkan lintasan sejarah perjuangan, memiliki konstruksi kenegaraan satu-satunya di dunia yang bangsa terlahir dahulu, kemudian baru membentuk negara. Presiden pertama Republik Indonesia Ir. Soekarno menegaskan, bahwa Negara Kesatuan ialah Negara Kebangsaan. Tujuan Bangsa Indonesia terlahir, merdeka, dan membentuk negara memiliki satu cita-cita, Kehendak Untuk Mengangkat Harkat dan Martabat Hidup Rakyat Indonesia (Kedaulatan Rakyat Indonesia. Melalui analisis atas realitas kehidupan saat ini, Bangsa Indonesia telah hidup pada kondisi tatanan kehidupan seolah-olah sama dengan Negara Demokrasi, ialah negara dulu terbentuk baru bangsanya dilahirkan kemudian. Sehingga kedaulatan rakyat Indonesia yang berdasarkan prinsip musyawara-mufakat dan perwakilan belum mampu terealisasi. Sementara pelaksanaan demokrasi voting yang memiliki dasar liberalisme terus bergulir, sehingga kehidupan bangsa Indonesia semakin jauh dari cita-cita awal. DOI: 10.15408/jch.v1i2.2657

  9. Convection naturelle dans un milieu poreux multicouche

    OpenAIRE

    Ould-Amer, Yacine; Slama, Saoussène

    2007-01-01

    International audience; Dans la présente étude, nous nous sommes intéressés à la convection naturelle dans une cavité carrée poreuse multicouche. Chaque couche de milieu poreux (trois dans la présente étude) est considérée homogène, isotrope et saturée par un seul fluide. Cette enceinte est supposée être chauffée à des températures différentes le long des parois latérales, les deux autres sont isolés. Dans le but de généraliser les résultats, les équations gouvernantes sont mises sous forme a...

  10. DESAIN KOMUNIKASI VISUAL DAN PERILAKU KONSUMEN

    Directory of Open Access Journals (Sweden)

    Bagus Limandoko

    2000-01-01

    Full Text Available The word design is a word with different meanings. In the visual communication context it has became part of the team in the communication industry - the world of advertising%2C magazine and newspaper publishing%2C marketing and public relations%2C and%2C indeed%2C it has became one of the influential aspects to shape the behavior of a society and its economic development. Abstract in Bahasa Indonesia : Desain merupakan sebuah kata dengan banyak makna. Dalam konteks komunikasi visual%2C desain sudah menjadi bagian dari tim dalam industri komunikasi. Dunia advertising%2C publikasi majalah dan suratkabar%2C pemasaran dan public relations%2C dan yang pasti desain juga sudah menjadi salah satu aspek yang berpengaruh dalam membentuk perilaku suatu masyarakat dan perkembangan ekonominya. design%2C designer%2C visual communication design%2C behavior%2C consumer

  11. TUNTUTAN PEKERJAAN DAN INTENSI PENSIUN DINI

    Directory of Open Access Journals (Sweden)

    Annisa Okiwianti

    2018-01-01

    Full Text Available Penelitian ini bertujuan untuk menguji hubungan antara tuntutan pekerjaan dan intensi pensiun dini. Hipotesis yang ingin diuji dalam penelitian ini yaitu bahwa terdapat korelasi positif antara tuntutan pekerjaan dengan intensi pensiun dini. Sampel dalam penelitian ini adalah sebanyak 50 pegawai di sebuah perusahaan yang memiliki program pensiun dini. Usia responden dipilih antara 40-54 tahun. Skala yang digunakan dalam penelitian ini yaitu skala tuntutan pekerjaan yang dimodifikasi dari Jackson dan Rothman (2005 berdasarkan aspek dari Schaufeli dan Bakker (2004, serta skala intensi pensiun dini yang disusun berdasarkan aspek-aspek intensi dari Ajzen (2005. Hasil penelitian menunjukkan bahwa tidak ada korelasi antara tuntutan pekerjaan dan intensi pensiun dini (r = -0.038, p = 0.397.

  12. Diagnosis dan Penatalaksanaan Abses Septum Nasi

    Directory of Open Access Journals (Sweden)

    Bestari J Budiman

    2013-01-01

    Full Text Available AbstrakAbses septum nasi adalah terkumpulnya pus di antara tulang rawan dengan mukoperikondrium atau tulang septum dengan mukoperiosteum yang melapisinya. Abses septum dapat menyebabkan hidung pelana bahkan komplikasi intrakranial, sehingga diperlukan diagnosis dan tindakan yang tepat dan cepat. Telah dilaporkan satu kasus abses septum pada wanita umur 34 tahun dan telah dilakukan insisi dan eksplorasi abses dalam narkose umum.Kata kunci: Arial 9 Kata Kunci: Abses septum nasi, hematoma septum, hidung pelana.AbstractNasal septal abscess is defined as pus accumulation between cartilage and mucopericondrium or septal bone and mucoperiosteum which is layer it. Septal abscess can cause saddle nose even intracranial complications, requiring additional diagnosis and appropriately and quickly management. Reported one case of septal abscess in woman 34 years old and has been done the abscess incision and exploration in general anaesthesia.Keywords:Nasal septal abscess, haematoma septum, saddle nose.

  13. DAN-IODP-SEIS Project

    DEFF Research Database (Denmark)

    Bendixen, Carina; Boldreel, Lars Ole; Jensen, Jørn Bo

    of reflection seismic data (conventional and sleevegun) in addition to high resolution sparker seismic data, have over time been acquired in parts of Kattegat by various companies and GEUS. Based on the location and preliminary interpretation of these data, it has been possible to acquire new acoustic data....... The data will be integrated with already existing archive data. The data is to be processed and interpreted using state of the art interpretation software (Petrel). Seismic examples are shown to illustrate aspects of the geological development of the Kattegat. This PhD project is funded by Geocenter......The DAN-IODP-SEIS is aimed at investigating the geological development of Kattegat during the last 130.000 years. This will be based on acoustic (seismic) methods and geological interpretation of cores from previously drilled shallow wells and the IODP wells drilled in 2013. A large number...

  14. KERAGAAN PENGETAHUAN GIZI DAN PENGETAHUAN PRAKTEK PEMBERIAN MAKANAN BAYI DAN ANAK DARI IBU DENGAN BALITA GIZI BURUK DI DAERAH BOGOR DAN SEKITARNYA

    OpenAIRE

    Hermina Hermina

    2012-01-01

    Dalam upaya menurunkan prevalensi gizi kurang dan gizi buruk telah banyak dilakukan berbagai usaha misalnya melalui kegiatan Usaha Perbaikan Gizi Keluarga (UPGK). Namun demikian sampai saat ini masih banyak ditemukan anak balita yang menderita gizi kurang dan gizi buruk serta masih tetap merupakan masalah utama dalam bidang gizi dan kesehatan. Temuan dari telaahan terdahulu menunjukkan bahwa pengetahuan gizi ibu merupakan salah satu faktor yang dapat mempengaruhi konsumsi pangan dan status gi...

  15. SCEDS: protein fragments for molecular replacement in Phaser

    International Nuclear Information System (INIS)

    McCoy, Airlie J.; Nicholls, Robert A.; Schneider, Thomas R.

    2013-01-01

    Protein fragments suitable for use in molecular replacement can be generated by normal-mode perturbation, analysis of the difference distance matrix of the original versus normal-mode perturbed structures, and SCEDS, a score that measures the sphericity, continuity, equality and density of the resulting fragments. A method is described for generating protein fragments suitable for use as molecular-replacement (MR) template models. The template model for a protein suspected to undergo a conformational change is perturbed along combinations of low-frequency normal modes of the elastic network model. The unperturbed structure is then compared with each perturbed structure in turn and the structurally invariant regions are identified by analysing the difference distance matrix. These fragments are scored with SCEDS, which is a combined measure of the sphericity of the fragments, the continuity of the fragments with respect to the polypeptide chain, the equality in number of atoms in the fragments and the density of C α atoms in the triaxial ellipsoid of the fragment extents. The fragment divisions with the highest SCEDS are then used as separate template models for MR. Test cases show that where the protein contains fragments that undergo a change in juxtaposition between template model and target, SCEDS can identify fragments that lead to a lower R factor after ten cycles of all-atom refinement with REFMAC5 than the original template structure. The method has been implemented in the software Phaser

  16. SCEDS: protein fragments for molecular replacement in Phaser

    Energy Technology Data Exchange (ETDEWEB)

    McCoy, Airlie J., E-mail: ajm201@cam.ac.uk [University of Cambridge, Hills Road, Cambridge CB2 0XY (United Kingdom); Nicholls, Robert A. [MRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge CB2 0QH (United Kingdom); Schneider, Thomas R. [Hamburg Unit c/o DESY, Notkestrasse 85, 22603 Hamburg (Germany); University of Cambridge, Hills Road, Cambridge CB2 0XY (United Kingdom)

    2013-11-01

    Protein fragments suitable for use in molecular replacement can be generated by normal-mode perturbation, analysis of the difference distance matrix of the original versus normal-mode perturbed structures, and SCEDS, a score that measures the sphericity, continuity, equality and density of the resulting fragments. A method is described for generating protein fragments suitable for use as molecular-replacement (MR) template models. The template model for a protein suspected to undergo a conformational change is perturbed along combinations of low-frequency normal modes of the elastic network model. The unperturbed structure is then compared with each perturbed structure in turn and the structurally invariant regions are identified by analysing the difference distance matrix. These fragments are scored with SCEDS, which is a combined measure of the sphericity of the fragments, the continuity of the fragments with respect to the polypeptide chain, the equality in number of atoms in the fragments and the density of C{sup α} atoms in the triaxial ellipsoid of the fragment extents. The fragment divisions with the highest SCEDS are then used as separate template models for MR. Test cases show that where the protein contains fragments that undergo a change in juxtaposition between template model and target, SCEDS can identify fragments that lead to a lower R factor after ten cycles of all-atom refinement with REFMAC5 than the original template structure. The method has been implemented in the software Phaser.

  17. PERMASALAHAN DAN POTENSI PESISIR DI KABUPATEN SAMPANG

    Directory of Open Access Journals (Sweden)

    Aries Dwi Siswanto

    2016-03-01

    Full Text Available SAMPANG’S COASTAL PROBLEMS AND POTENTIALS One area that has progressive economic value and environmental degradation possibility is a dynamic areas of coastal areas. These characteristics is interesting in the perspective of management and utilization of marine resources and fisheries. The rapid development of the Sampang regency required the government to focus and provide greater attention to minimize the ecological pressures that affect the carrying capacity of the environment, particularly in coastal areas. This study aims to gather information about the problem and the potential that exists in coastal areas of Sampang. Data taken by interviewing respondents lived in coastal communities during April 2015 and the results of the questionnaire were analyzed descriptively. The problems identified include land requirement, the overlapping use, the threat of pollution and environmental degradation, and zoning; whereas the potential that exists include salt, marine tourism, mariculture, and the development of industrial areas and ports. The potential problems identified in coastal areas and beaches in Sampang relatively identical to the Bangkalan. It needs a comprehensive solution to minimize the existing impact as well as efforts to optimize utilization to achieve integrated coastal zone management.Keywords: coastal, CZM, problem, potential, Sampang ABSTRAKSalah satu wilayah yang memiliki nilai ekonomi progresif sekaligus peluang degradasi lingkungan sehingga disebut daerah dinamis adalah wilayah pantai dan pesisir. Karakteristik ini menjadi sesuatu yang menarik dalam perspektif pengelolaan dan pemanfaatan sumberdaya kelautan dan perikanan. Pesatnya perkembangan tersebut menuntut pemerintah kabupaten Sampang untuk focus dan memberikan perhatian lebih besar sebagai upaya untuk meminimalkan tekanan ekologis yang berpengaruh terhadap daya dukung lingkungan, khususnya di wilayah pesisir. Penelitian ini bertujuan untuk mengumpulkan informasi

  18. Heavy-Quark Production in the Target Fragmentation Region

    CERN Document Server

    Graudenz, Dirk

    1997-01-01

    Fixed-target experiments permit the study of hadron production in the target fragmentation region. It is expected that the tagging of specific particles in the target fragments can be employed to introduce a bias in the hard scattering process towards a specific flavour content. The case of hadrons containing a heavy quark is particularly attractive because of the clear experimental signatures and the applicability of perturbative QCD. The standard approach to one-particle inclusive processes based on fragmentation functions is valid in the current fragmentation region and for large transverse momenta $p_T$ in the target fragmentation region, but it fails for particle production at small $p_T$ in the target fragmentation region. A collinear singularity, which cannot be absorbed in the standard way into the phenomenological distribution functions, prohibits the application of this procedure. This situation is remedied by the introduction of a new set of distribution functions, the target fragmentation function...

  19. Predicting "Hot" and "Warm" Spots for Fragment Binding.

    Science.gov (United States)

    Rathi, Prakash Chandra; Ludlow, R Frederick; Hall, Richard J; Murray, Christopher W; Mortenson, Paul N; Verdonk, Marcel L

    2017-05-11

    Computational fragment mapping methods aim to predict hotspots on protein surfaces where small fragments will bind. Such methods are popular for druggability assessment as well as structure-based design. However, to date researchers developing or using such tools have had no clear way of assessing the performance of these methods. Here, we introduce the first diverse, high quality validation set for computational fragment mapping. The set contains 52 diverse examples of fragment binding "hot" and "warm" spots from the Protein Data Bank (PDB). Additionally, we describe PLImap, a novel protocol for fragment mapping based on the Protein-Ligand Informatics force field (PLIff). We evaluate PLImap against the new fragment mapping test set, and compare its performance to that of simple shape-based algorithms and fragment docking using GOLD. PLImap is made publicly available from https://bitbucket.org/AstexUK/pli .

  20. The Munich accelerator for fission fragments MAFF

    Science.gov (United States)

    Habs, D.; Groß, M.; Assmann, W.; Ames, F.; Bongers, H.; Emhofer, S.; Heinz, S.; Henry, S.; Kester, O.; Neumayr, J.; Ospald, F.; Reiter, P.; Sieber, T.; Szerypo, J.; Thirolf, P. G.; Varentsov, V.; Wilfart, T.; Faestermann, T.; Krücken, R.; Maier-Komor, P.

    2003-05-01

    The Munich Accelerator for Fission Fragments MAFF has been designed for the new Munich research reactor FRM-II. It will deliver several intense beams (˜3×10 11 s -1) of very neutron-rich fission fragments with a final energy of 30 keV (low-energy beam) or energies between 3.7 and 5.9 MeV· A (high-energy beam). Such beams are of interest for the creation of super-heavy elements by fusion reactions, nuclear spectroscopy of exotic nuclei, but they also have a potential for applications, e.g. in medicine. Presently the Munich research reactor FRM-II is ready for operation, but authorities delay the final permission to turn the reactor critical probably till the end of 2002. Only after this final permission the financing of the major parts of MAFF can start. On the other hand all major components have been designed and special components have been tested in separate setups.

  1. Alkaline glass as induced fission fragment detectors

    International Nuclear Information System (INIS)

    Amorim, A.M.M.

    1986-01-01

    The slide glass, registered trade marks INLAB, INVICT and PERFECTA were compared. For the three kinds of glasses the following studies were done: chemical composition; general dissolution rate for hydrofluoric acid solutions of concentrations between 1 and 10M, at 30 0 C and ultrasound shaking; relative efficiency for recording fission fragment tracks from 252 Cf. The INLAB glass was selected due to the better quality of its surface after chemical etching. The HF concentration 2.5M was determined for chemical etching of INLAB glass, and the optimum etching time was chosen between 8 and 10 minutes. The thermal attenuation of latent tracks in the environmental temperature was observed for intervals uo to 31 days between the detector exposure to the fission fragment source and etching of tracks. Several methods were used for determining the detector parameters, such as: critical angle, angle of the cone and efficiency of etching. The effects of gamma irradiation from 60 Co and reactor neutrons in material properties as track detector were studied. Attenuation of latent tracks and saturation of color centers were observed for doses over 100M Rad. Since this kind of material contains uranium as impurity, uniformely distributed, slide glass were calibrated to be applied as a monitor of thermal neutron flux in nuclear reactor. (Author) [pt

  2. The Munich accelerator for fission fragments MAFF

    International Nuclear Information System (INIS)

    Habs, D.; Gross, M.; Assmann, W.; Ames, F.; Bongers, H.; Emhofer, S.; Heinz, S.; Henry, S.; Kester, O.; Neumayr, J.; Ospald, F.; Reiter, P.; Sieber, T.; Szerypo, J.; Thirolf, P.G.; Varentsov, V.; Wilfart, T.; Faestermann, T.; Kruecken, R.; Maier-Komor, P.

    2003-01-01

    The Munich Accelerator for Fission Fragments MAFF has been designed for the new Munich research reactor FRM-II. It will deliver several intense beams (∼3x10 11 s -1 ) of very neutron-rich fission fragments with a final energy of 30 keV (low-energy beam) or energies between 3.7 and 5.9 MeV·A (high-energy beam). Such beams are of interest for the creation of super-heavy elements by fusion reactions, nuclear spectroscopy of exotic nuclei, but they also have a potential for applications, e.g. in medicine. Presently the Munich research reactor FRM-II is ready for operation, but authorities delay the final permission to turn the reactor critical probably till the end of 2002. Only after this final permission the financing of the major parts of MAFF can start. On the other hand all major components have been designed and special components have been tested in separate setups

  3. Karakterisasi Simplisia Dan Ekstrak Daun Strobilanthus Crispus

    OpenAIRE

    Isnawati, Ani; Alegantina, Sukmayati; Raini, Mariana; B., Nikmah

    2004-01-01

    Khasiat obat tradisional disebabkan oleh adanya senyawa kimia yang dikandungnya. Bahan baku obat dari hasil pertanian atau kumpulan tumbuhan liar tentunya kandungan kimianya tidak dapat dijamin selalu konstan (ajeg) karena adanya variabel bibit, tempat tumbuh, iklim, kondisi (umur dan cara panen). Kandungan senyawa kimia yang bertanggung jawab terhadap respon biologis harus mempunyai spesifikasi kimia, yaitu informasi komposisi (jenis dan kadar). 0leh karena itu penetapan karakterisasi suat...

  4. KARAKTERISASI SIMPLISIA DAN EKSTRAK DAUN STROBILANTHUS CRISPUS

    OpenAIRE

    Ani Isnawati; Sukmayati Alegantina; Mariana Raini; Nikmah B.

    2012-01-01

    Khasiat obat tradisional disebabkan oleh adanya senyawa kimia yang  dikandungnya. Bahan baku obat dari hasil pertanian atau kumpulan tumbuhan liar tentunya kandungan kimianya tidak dapat dijamin selalu konstan (ajeg) karena adanya variabel bibit, tempat tumbuh, iklim, kondisi (umur dan cara panen). Kandungan senyawa kimia yang bertanggung jawab terhadap respon biologis harus mempunyai spesifikasi kimia, yaitu informasi  komposisi (jenis dan kadar). 0leh karena itu penetapan karakterisasi suat...

  5. MASALAH DAN USAHA MEMBANGUN KARAKTER BANGSA

    Directory of Open Access Journals (Sweden)

    - Wahyu

    2013-04-01

    Full Text Available Merajalelanya korupsi menandai bahwa persoalan pendidikan karakter bangsa harus menjadi perhatian semua pihak, pemimpin bangsa, aparat penegak hukum, pendidik dan tokoh-tokoh agama, golongan dan lain sebagainya. Pembangunan karakter harus dibentuk. Studi ini dilakukan berangkat dari keprihatinan saya persoalan yang dihadapi bangsa Indonesia dalam hal pendidikan karakter, lalu menganalisis fakta-fakta yang ada, dan dari sana menawarkan berbagai alternatif penyelesaian. Dari hasil analisis dan pembahasan, didapatkan kesimpulan bahwa pembangunan karakter jika ingin efektif dan utuh mesti menyertakan tiga institusi, yaitu keluarga, sekolah dan masyarakat. Karena itu, langkah pertama yang harus dilakukan adalah menyambung kembali hubungan dan educational networks yang nyaris putus antara ketiga institusi pendidikan ini. Tanpa tiga institusi itu, program pendidikan karakter sekolah hanya menjadi wacana semata tidak akan berhasil karena tidak ada kesinambungan dan harmonisasi. The current state of corruption should encourage every citizens of the nation, all parties, the leaders of the nation, law enforcement officials, educators and religious leaders, to focus their attention to character building. Character development should be established as part of the national strategy to improve nation’s life. The study begins from my concern about the backwardness of character education in Indonesia, and then from there I attempts to propose alternative solutions. The article concludes that to be successfull, character development should include the participation of three important institutions of social life: family, school and community. Therefore, the first step  is  to reconnect the educational institutions with other institutions. Without the three institutions, the school character education program is only a discourse which will not succeed because there is no continuity and harmonization.

  6. PRINSIP DAN KRITERIA PERIKLANAN DARI PERSPEKTIF ISLAM

    Directory of Open Access Journals (Sweden)

    Teuku Meldi Kesuma

    2012-06-01

    Full Text Available Advertising in marketing Islamic products must be believed and understood as an important part of marketing based on Islam which should not be separated. This paper examines the principles and criteria of the advertising in the perspective of Islam. It is caused by the increasing of the companies and institutions which are based on Islamic values such as Islamic financial institutions that promote its products the consumers. The important issues discussed in this paper is how the real of concepts, principles, and criteria of Islamic advertising? Therefore this paper is developing an advertising concept from the perspective of Islam and to know for sure whether the principles and criteria that should exist in advertising Islam. The methodology applied in this paper is through literature review by using content analysis. Hopefully, this study could develop an Islamic perspective advertisement concept in terms of principles and criteria. =========================================== Periklanan dalam memasarkan produk-produk Islam harus diyakini dan di pahami merupakan bahagian penting dalam pemasaran yang berdasarkan Islam yang tidak boleh dipisahkan. Tulisan ini mengkaji prinsip-prinsip dan kriteria periklanan dalam perspektif Islam. Hal ini disebabkan semakin ramai dan tingginya pertumbuhan perusahaan dan institusi yang berlandaskan nilai-nilai Islam seperti institusi keuangan Islam yang mempromosikan produk dan perkhidmatannya kepada orang ramai. Persoalan penting yang dibahas dalam kertas kerja ini adalah bagaimanakah bentuk konsep, prinsip dan kriteria periklanan Islam yang sebenarnya? Oleh karena itu tujuan kertas kerja ini adalah untuk membangun satu konsep periklanan dari perspektif Islam dan untuk mengenal pasti apakah prinsip-prinsip serta kriteria yang seharusnya ada dalam periklanan Islam. Metodologi kajian yang digunakan dalam kertas kerja ini adalah metode kepustakaan dengan menggunakan analisis isi. Kajian ini diharapkan dapat

  7. Peut-on voyager dans le temps ?

    CERN Multimedia

    CERN. Geneva

    2008-01-01

    La possibilité de voyager dans le temps est régulièrement évoquée par les magazines scientifiques (et parfois même par les scientifiques). Elle est également le sujet de nombreux romans de science-fiction. Nous discuterons d’abord du sens qu’on peut donner à l’expression « voyager dans le temps », puis nous expliciterons ce que la physique contemporaine dit à ce propos.

  8. Plak Gigi Pada Anak Masalah Dan Penanggulangan

    OpenAIRE

    Nermel Singh, Jagjit Singh A/L

    2010-01-01

    Masalah gigi dapat juga terjadi pada anak jadi bukan hanya terbatas pada orang dewasa. Perhatian orang tua terhadap kesehatan gigi dan mulut anak mereka adalah penting terutama anak balita. Gigi anak yang tidak sehat akan menyebabkan masalah-masalah lain seperti susah mencerna makanan menyebabkan kesehatan mereka dapat terganggu. Plak gigi adalah material lembut yang melekat erat pada permukaan gigi dan tidak dapat dibuang kumur-kumur saja. Plak gigi adalah salah satu penyebab masalah peny...

  9. Mixoma Odontogenik: Tinjauan Klinis dan Penatalaksanaanya

    OpenAIRE

    Mulyaka, Y.; Rahmat, Muhammad Masykur

    2010-01-01

    Pendahuluan Mixoma pada mulut adalah lesi yang jarang, tumbuh lambat, suatu masa submukosa yang asimtomatik, lebih sering terjadi pada mandibula. Mixoma bisa mengenai laki-Iaki maupun wanita pada semua umur.Tujuan perawatan mixoma pada mulut, seperti mixoma pada jaringan tubuh lain adalah eksisi bedah. Semua mixoma adalah jinak dan hanya memerlukan terapi konservatif. Gambaran klinis mixoma pada mulut tidak berkapsul dan menunjukan infiltrasi ke jaringan sekitarnya. Secara histology mixoma be...

  10. Mixoma Odontogenik: Tinjauan Klinis Dan Penatalaksanaanya

    OpenAIRE

    Mulyaka, Y; Rahmat, Muhammad Masykur

    2010-01-01

    Pendahuluan Mixoma pada mulut adalah lesi yang jarang, tumbuh lambat, suatu masa submukosa yang asimtomatik, lebih sering terjadi pada mandibula. Mixoma bisa mengenai laki-Iaki maupun wanita pada semua umur.Tujuan perawatan mixoma pada mulut, seperti mixoma pada jaringan tubuh lain adalah eksisi bedah. Semua mixoma adalah jinak dan hanya memerlukan terapi konservatif. Gambaran klinis mixoma pada mulut tidak berkapsul dan menunjukan infiltrasi ke jaringan sekitarnya. Secara histology mixoma be...

  11. Profil electroneuromyographique des neuropathies dans une ...

    African Journals Online (AJOL)

    différentes neuropathies dans une population de diabétiques. Nous avons réalisé une étude descriptive portant sur 110 patients diabétiques admis dans le laboratoire de Neurophysiologie du CHU de Limoges de janvier 2004 à juin 2006. Le diagnostic EMG des neuropathies démyélinisantes était basé sur les critères de ...

  12. Diapers Bagi Kesehatan Bayi dan Lingkungan

    OpenAIRE

    Noriko, Nita

    2013-01-01

    Bayi yang berusia 0 sampai hingga 1 tahun termasuk golongan rentan, karena memiliki sistem kekebalan tubuh yang belum sempurna. Kekebalan tubuh yang dimiliki bayi adalah kekebalan pasif . Terpaparnya bayi terhadap antigen dapat terjadi melalui udara, air, makanan maupun perlengkapan yang digunakan seperti alas perlindungan (diapers) terhadap enupresis dan enkopresis. Diapers dikenal di Indonesia sejak tahun 1980 karena penggunaannya yang praktis dan mudah Penggunaan diapers menimbulkan ...

  13. By Product Ternak Teknologi dan Aplikasinya

    OpenAIRE

    Said, Muhammad Irfan

    2015-01-01

    DAFTAR PUSTAKA Adventini, N., Muhayatun, D. D. Lestiani dan W.Y.N. Syahfitri. 2012. Analisis Mikronutrien dalam Daging, Limpa, dan Hati Sapi. Jurnal Medika. 38 (8), 580???586. Angelidaki, I., and B. K. Ahring. 2000. Methods for increasing the biogas potential from the recalcitrant organic matter contained in manure. Water Science Technology. 41 (3), 189-194. Anonim. 1974. Gelita-Instant-Gelatins Type 800 A Type 800 B. Gelatine-Information-Service. Deutsche Gelatine-Febrike...

  14. Corak Etnik dan Dinamika Batik Pekalongan

    OpenAIRE

    Irfa'ina Rohana Salma

    2016-01-01

    ABSTRAKBatik Pekalongan mempunyai ciri khas atau karakter yang berbeda dengan batik dari daerah pesisir lainnya. Corak yang berbeda ini karena adanya pengaruh budaya dari etnis-etnis pembuat batik yang berdomisili di Pekalongan, yaitu etnis Jawa, etnis Cina dan etnis Belanda. Tulisan ini bertujuan untuk melakukan tinjauan dan mengkritisi lebih dalam ciri khas atau karakter corak dari batik yang dihasilkan para pembatik dari etnis yang berbeda di Pekalongan. Metode pendekatan yang dipakai yait...

  15. Berpikir Rasional-Ilmiah dan Pendekatan Interdisipliner dan Multidisipliner dalam Studi Hukum Keluarga Islam

    Directory of Open Access Journals (Sweden)

    Khoiruddin Nasution

    2017-12-01

    Full Text Available This short article tries to explain how important it is to think rationally and scientifically, place the position of approachment in the Study of Islamic Family Law, also describe the use of Interdisciplinary and multidisciplinary approach to understand and practice the Islamic Family Law. In conclusion, there are three conclutions. First, students need to get used to think, write, speak and act rationallly and scientifically. The process can be carried out by integrating with the entire subjecy. Second,  needs a good and comprehensive understanding of approachment positions in the study of Islamic Family Law, both in relation to habituation of thinking, writing, speaking and acting rational and scientific as well as in effort to integrate and interconnect Islam and science. Third, it is necessary to habituate using an interdisciplinary and multidisciplinary approach to understand and observe all matters  that related to the Islamic Family Law.   [Tulisan singkat ini mencoba menjelaskan bagaimana pentingnya berpikir rasional dan ilmiah, meletakkan dimana posisi pendekatan dalam Studi Hukum Keluarga Islam, sekaligus menggambarkan penggunaan Pendekatan Interdisipliner dan Multidisipliner dalam memahami dan mengamalkan Hukum Keluarga Islam. Kesimpulannya ada tiga. Pertama, mahasiswa perlu dibiasakan berpikir, menulis, berbicara dan bentindak rasional dan ilmiah. Proses pembiasaannya dapat dilakukan secara terintegrasi dengan seluruh mata kuliah. Kedua, perlu pemahaman yang baik dan konprehensif bagaimana posisi pendekatan dalam studi Hukum Keluarga Islam, baik dalam kaitannya dengan pembiasaan berpikir, menulis, berbicara dan bentindak rasional dan ilmiah maupun dalam upaya integrasi dan/atau interkoneksi keilmuan. Ketiga, perlu pembiasaan menggunakan pendekatan interdisipliner dan multidisipliner dalam memahami dan mengamalkan segala persoalan yang berkaitan dengan Hukum Keluarga Islam.

  16. KLASIFIKASI DATA EEG UNTUK MENDETEKSI KEADAAN TIDUR DAN BANGUN MENGGUNAKAN AUTOREGRESSIVE MODEL DAN SUPPORT VECTOR MACHINE

    Directory of Open Access Journals (Sweden)

    Yunan Helmi Mahendra

    2017-01-01

    Full Text Available Tidur merupakan kebutuhan dasar manusia. Salah satu gangguan tidur yang cukup berbahaya adalah narkolepsi, yaitu gangguan tidur kronis yang ditandai dengan rasa kantuk yang luar biasa di siang hari dan serangan tidur yang terjadi secara tiba-tiba. Salah satu metode dokter untuk mendiagnosis penyakit narkolepsi adalah dengan melihat aktivitas gelombang otak (melalui sinyal EEG pasien. Penelitian ini bertujuan untuk mengembangkan perangkat lunak yang dapat mengklasifikasikan keadaan tidur dan bangun melalui sinyal EEG secara otomatis. Dataset EEG yang digunakan tersedia di Physionet. Pertama-tama data EEG yang menjadi masukan dilakukan normalisasi dan filtering. Proses filtering dilakukan untuk membagi data menjadi 3 subband yaitu theta, alpha, dan beta. Setelah itu pada masing-masing subband dilakukan tahap ekstraksi fitur menggunakan Autoregressive Model. Hasil estimasi koefisien AR model digunakan sebagai fitur. Metode yang digunakan untuk mengestimasi koefisien AR model yaitu metode Yule-Walker dan metode Burg. Dataset dibagi menjadi data latih dan data uji menggunakan 10-fold cross validation. Data training digunakan untuk membuat SVM Model. SVM Model digunakan untuk mengklasifikasikan data testing sehingga menghasilkan keluaran label 1 untuk tidur dan label 0 untuk bangun. Untuk menentukan kelas final dilakukan majority vote dari hasil klasifikasi masing-masing subband. Performa sistem diperoleh dengan menghitung akurasi, presisi, dan sensitivitas pada setiap skenario uji coba. Skenario uji coba yang dilakukan antara lain dengan memvariasikan order AR, fungsi kernel, dan parameter C pada SVM. Dari hasil uji coba yang dilakukan, metode Yule-Walker menghasilkan rata-rata akurasi 80.60%, presisi 78.19%, dan sensitivitas 77.56%. Metode Burg menghasilkan akurasi 94.01%, presisi 95.70%, dan sensitivitas 93.39%. Hasil tersebut menunjukkan metode Burg memiliki performa lebih baik dibandingan dengan metode Yule-Walker.

  17. Construction of a 3D-shaped, natural product like fragment library by fragmentation and diversification of natural products.

    Science.gov (United States)

    Prescher, Horst; Koch, Guido; Schuhmann, Tim; Ertl, Peter; Bussenault, Alex; Glick, Meir; Dix, Ina; Petersen, Frank; Lizos, Dimitrios E

    2017-02-01

    A fragment library consisting of 3D-shaped, natural product-like fragments was assembled. Library construction was mainly performed by natural product degradation and natural product diversification reactions and was complemented by the identification of 3D-shaped, natural product like fragments available from commercial sources. In addition, during the course of these studies, novel rearrangements were discovered for Massarigenin C and Cytochalasin E. The obtained fragment library has an excellent 3D-shape and natural product likeness, covering a novel, unexplored and underrepresented chemical space in fragment based drug discovery (FBDD). Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. DIALEKTIKA RADIKALISME DAN ANTI RADIKALISME DI PESANTREN

    Directory of Open Access Journals (Sweden)

    Thohir Yuli Kusmanto

    2015-06-01

    Upaya menentang segala bentuk radikalisme merupakan bagian dari reaksi anti radikalisme. Semangat anti radikalisme muncul sebagai bagian dari resistensi masyarakat. Radikalisme dan anti radikalisme saling berkaitan secara dialektis. Meski­pun keduanya merupakan sesuatu yang paradoks, namun selalu menyatu. Dialektika radikalisme dan anti radikalisme menarik ketika dilihat dalam kehidupan pesantren. Fenomena radikalisme Islam seringkali dihubungkan dengan masya­ra­kat pesantren di Indonesia. Beberapa kelompok masyarakat memahami radikal­isme tumbuh dari pesantren. Pandangan tersebut didasari oleh banyaknya pelaku radikalisme Islam dalam bentuk kekerasan alumni pesantren. Realitas tersebut bisa jadi benar dalam kasus tertentu, tetapi tidak bisa digeneralisasi. Penelitian ini ber­upaya menggali data pandangan pesantren tentang wacana dan praksis radikalisme dan anti radikalisme serta pola resistensinya. Hasil penelitian menunjukkan bahwa masyarakat pesantren menolak, menentang dan aktif membangun spirit anti radikalisme yang diwujud­kan dalam beberapa pola. Temuan penelitian tersebut merupakan sintesis dari tesis yang selama ini menjadi wacana masyarakat tentang radikalisme dan pesantren.

  19. Kontestasi Kekuasaan dan Keteladanan Semu di Indonesia

    Directory of Open Access Journals (Sweden)

    Michael HB Raditya

    2016-04-01

    Full Text Available Kepemimpinan di Indonesia merupakan persoalan yang menarik untuk ditelaah. Jika bertolak dari tataran diakronis, secara kronologis Indonesia telah mengalami pelbagai macam fase kepemimpinan dan rezim. Ihwal ini dapat menjadi stimulan positif jika masyarakat dapat mengartikulasikan pengalaman bernegaranya dengan tepat. Kontestasi kekuasaan pun tidak dapat terhindarkan, terlebih setiap pemimpin melakukan persaingan dalam memperebutkan kekuasaan. Kontestasi ini tidak hanya merujuk pada tingkat lokal, namun hingga tingkat nasional. Berbagai aspek pun turut menjadi faktor utama dari kontestasi tersebut, seperti tipe kepemimpinan aristokrasi dan demokrasi, hingga perbedaan gender pemimpinnya. Ihwal tersebut turut mengejewantah kan bahwa keteladanan yang didasarkan atas beberapa kontekstual, bersifat pseudo, atau semu. Dalam mengupas ihwal tersebut, telaah yang digunakan merujuk pada pemahaman Barkerakan agen, dan Gramsci akan hegemoni. Tidak hanya itu, Kouzes dan Posner digunakan untuk menilik parameter keteladanan. Asumsi penulis, keteladanan merupakan unsur yang tercipta untuk menghegomoni agen di dalamnya. Bertolak dari mempertanyakan keteladanan, maka pembahasan akan lebih mempertimbangkan aspek agen, hegemoni dan kuasa. Penulis menyadari bahwa tidak mungkin meneliti semua pola kepemimpinan yang ada di Indonesia, maka rujukan contoh kepemimpinan didasarkan pada beberapa contoh di era kolonial, orde lama, orde baru,dan pemerintahan kini. Penelitian ini mencoba untuk mengupas persoalan keteladanan dalam kepemimpinan yang kerap diunggulkan kepemimpinan yang ada di Indonesia.

  20. Al-Farabi dan Filsafat Kenabian

    Directory of Open Access Journals (Sweden)

    Qosim Nursheha Dzulhadi

    2014-03-01

    Full Text Available Artikel ini mengulas pemikiran al-Farabi tentang konsep kenabian dalam Islam. Masalah berawal dari adanya pemikiran yang menolak konsep kenabian pada umumnya dan kenabian Nabi Muhammad SAW khususnya. Sebagaimana yang dilontarkan oleh Muhammad Ahmad ibn al-Ruwandi. Ia mengatakan bahwa nabi sebenarnya tidak diperlukan manusia karena Tuhan telah mengaruniakan akal kepada manusia tanpa terkecuali. Dengan akal ini, manusia dapat mengetahui Tuhan beserta segala nikmat Nya dan dapat pula mengetahui perbuatan baik dan buruk, menerima suruhan dan larangan-Nya. Dengan demikian, nabi dengan segala fungsinya tidak diperlukan lagi. Bahkan, kitab suci pun tidak berguna untuk dibaca. Lebih berguna membaca buku filsafat Epicurus, Plato, Aristoteles, dan buku astronomi, logika, serta obat-obatan. Hal ini tentunya bertolak belakang dengan yang diajarkan dalam Islam. Beriman kepada nabi nabi merupakan hal inti dalam ajaran agama ini. Atas dasar itu al-Farabi bereaksi keras. Baginya, pandangan Ibn al-Ruwandi di atas tidak dapat dibenarkan, khususnya dari sisi akidah Islam. Sebagai al-Mu‘allim al-Tsani (Guru Kedua, karena prestasinya dalam menjelaskan dan mengulas-ulang filsafat Aristoteles, al-Farabi mengkritik secara sistematik pandangan menyimpang al-Ruwandi di atas.

  1. INTERVENSI KOGNITIF DAN PENDEKATAN RANTAI NILAI DALAM PENINGKATAN PEMANFAATAN TEKNOLOGI INFORMASI DAN KOMUNIKASI DI USAHA KECIL DAN MENENGAH DI BANDUNG

    Directory of Open Access Journals (Sweden)

    Ari Widyanti

    2016-06-01

    Full Text Available Pemanfaatan teknologi informasi dan komunikasi (TIK di usaha kecil dan menengah (UKM di Indonesia masih pada tingkat yang belum sesuai harapan. Mempertimbangkan bahwa UKM di Indonesia banyak menyerap tenaga kerja dan menyumbang pendapatan nasional yang cukup besar, serta melihat bahwa pemanfaatan TIK di banyak industri besar telah membawa peningkatan performansi yang cukup signifikan,  peningkatan pemanfaatan TIK di UKM merupakan hal yang penting untuk dilakukan. Penelitian ini dilakukan dengan tujuan untuk memetakan tingkat pemanfaatan TIK di UKM dan mengaplikasikan intervensi kognitif dan pendekatan rantai nilai dalam meningkatkan pemanfaatan TIK di UKM. Pemetaan pemanfaatan TIK dilakukan melalui survey dengan menggunakan kuesioner terstruktur dan wawancara yang melibatkan 61 UKM di berbagai bidang di Bandung. Hasil pemetaan pemanfaatan TIK di UKM menunjukkan bahwa pemanfaatan TIK di UKM sebatas pada tujuan pemasaran produk dan sebatas pada penggunaan website. Kendala utama pemanfaatan TIK di UKM adalah faktor SDM terutama berkaitan dengan keterbatasan pengetahuan dan informasi. Berdasarkan hasil pemetaan, selanjutnya, intervensi dilakukan melalui edukasi/kampanye dengan materi mengenai rantai nilai pada 30 UKM yang bergerak di bidang fashion. Hasil intervensi menunjukkan bahwa level pengetahuan dan intensi/kemauan untuk menerapkan TIK di UKM selain untuk kepentingan pemasaran (misalnya untuk perancangan produk dan hubungan dengan pemasok semakin meningkat. Implikasi dari hasil penelitian ini dibahas lebih lanjut.       Abstract The use of information and communication technology (ICT in small and medium enterprise (SME in Indonesia is at low level. Considering that SME in Indonesia employ a lot of people and contribute to Gross Domestic Product (GDP as well as improve performance of industries,  coupled with low level of ICT use in Indonesian SME, ICT’ used in SME must be increased. Therefore, this study aims to map the use of ICT in

  2. Fragment Merger: An Online Tool to Merge Overlapping Long Sequence Fragments

    Directory of Open Access Journals (Sweden)

    Anna Kramvis

    2013-03-01

    Full Text Available While PCR amplicons extend to a few thousand bases, the length of sequences from direct Sanger sequencing is limited to 500–800 nucleotides. Therefore, several fragments may be required to cover an amplicon, a gene or an entire genome. These fragments are typically sequenced in an overlapping fashion and assembled by manually sliding and aligning the sequences visually. This is time-consuming, repetitive and error-prone, and further complicated by circular genomes. An online tool merging two to twelve long overlapping sequence fragments was developed. Either chromatograms or FASTA files are submitted to the tool, which trims poor quality ends of chromatograms according to user-specified parameters. Fragments are assembled into a single sequence by repeatedly calling the EMBOSS merger tool in a consecutive manner. Output includes the number of trimmed nucleotides, details of each merge, and an optional alignment to a reference sequence. The final merge sequence is displayed and can be downloaded in FASTA format. All output files can be downloaded as a ZIP archive. This tool allows for easy and automated assembly of overlapping sequences and is aimed at researchers without specialist computer skills. The tool is genome- and organism-agnostic and has been developed using hepatitis B virus sequence data.

  3. PENGATURAN SISTEM PENGAMAN RUMAH DAN PENGATURAN BEBAN LAMPU BERBASIS MIKROKONTROLER

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    Joko Firmansyah

    2015-09-01

    Penelitian ini menghasilkan suatu instrumen pengaman rumah dan pengaturan beban lampu yang memiliki menu open dan menu Set RTC sebagai menu pengatur sistem. Menu Open digunakan untuk mengatur akses pintu maupun lampu seperti saklar on/ off, sedangkan Menu Set RTC dapat digunakan untuk mengatur akses pintu maupun lampu sesuai keinginan pengguna dengan cara menseting nilai start dan nilai stop. Akses yang dapat diatur adalah akses pintu dan lampu dengan mode 24 jam. Pengaturan pada sistem ini belum dilengkapi dengan setting berdasarkan tanggal dan hari. Memori flash yang dibutuhkan untuk membentuk instrumen ini adalah 99,1% dari 16KByte dan memori eeprom sebesar 8,6% dari 512Byte

  4. PENGGUNAAN TUTOR SEBAYA UNTUK PENINGKATAN AKTIVITAS DAN HASIL BELAJAR

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    Rakimahwati -

    2014-06-01

    Abstrak: Penggunaan Tutor Sebaya untuk Peningkatan Aktivitas dan Hasil Belajar. Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar mahasiswa dengan menerapkan metode tutor sebaya pada perkuliahan Perencanaan Pembelajaran TK. Metode yang digunakan dalam penelitian adalah penelitian tindakan kelas. Pelaksanaan tindakan dilakukan dua siklus terhadap mahasiswa reguler Pendidikan Guru Pendidikan Anak Usia Dini (PG-PAUD Universitas Negeri Padang. Data diperoleh melalui observasi, angket dan penilaian akhir kegiatan. Data kuantitatif dianalisis dengan rerata dan persentase, dan dikom­parasikan dengan data kualitatif. Hasil penelitian menunjukkan bahwa penggunaan metode tutor sebaya dapat meningkatkan aktivitas dan hasil belajar mahasiswa.

  5. Forest Fragments Surrounded by Sugar Cane Are More Inhospitable to Terrestrial Amphibian Abundance Than Fragments Surrounded by Pasture

    Directory of Open Access Journals (Sweden)

    Paula Eveline Ribeiro D’Anunciação

    2013-01-01

    Full Text Available In recent years, there has been increasing interest in matrix-type influence on forest fragments. Terrestrial amphibians are good bioindicators for this kind of research because of low vagility and high philopatry. This study compared richness, abundance, and species composition of terrestrial amphibians through pitfall traps in two sets of semideciduous seasonal forest fragments in southeastern Brazil, according to the predominant surrounding matrix (sugar cane and pasture. There were no differences in richness, but fragments surrounded by sugar cane had the lowest abundance of amphibians, whereas fragments surrounded by pastures had greater abundance. The most abundant species, Rhinella ornata, showed no biometric differences between fragment groups but like many other amphibians sampled showed very low numbers of individuals in fragments dominated by sugar cane fields. Our data indicate that the sugar cane matrix negatively influences the community of amphibians present in fragments surrounded by this type of land use.

  6. Komposisi Famili Tingkat Semai dan Sapihan pada Hutan Sekunder Berbeda Umur di Sarawak Malaysia

    OpenAIRE

    Effendi Wasli, Karyati , Isa B, Ipor, Ismail Jusoh, dan

    2016-01-01

    Kehadiran tingkat semai dan sapihan sebagai sumber regenerasi pertumbuhan dan perkembangan hutan merupakan hal yang sangat penting. Informasi tentang kehadiran dan komposisi berdasarkan famili pada tumbuhan tingkat semai dan sapihan pada hutan sekunder berbeda umur di Sarawak masih terbatas. Penelitian ini bertujuan untuk mengetahui kehadiran dan komposisi tumbuhan tingkat semai dan sapihan (DBH

  7. NASIONALISME DAN KEISLAMAN UNIVERSAL DALAM NOVEL MAWAKK IB AL-AHRR ARR KARYA NAJIB KYLANI

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    Yulia Nasrul Latifi

    2016-01-01

    memiliki keterkaitan erat dengan nilai-nilai keislaman universal yang bercirikan inklusif, egaliter, dan demokratis. Secara teologis ataupun historis, Islam telah mengajarkan kesatuan manusia dan pentingnya pluralitas dan perbedaan manusia, budaya, dan bangsa untuk berlomba-lomba dalam kebaikan. Pemahaman budaya secara dialogis dan mutualistik sangat penting, termasuk budaya yang dialogis antara Barat dan Timur.

  8. Uji Fitokimia, Kandungan Total Fenol dan Aktivitas Antioksidan Mikroalga Spirulina sp., Chlorella sp., dan Nannochloropsis sp.

    Directory of Open Access Journals (Sweden)

    Diini Fithriani

    2015-12-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui kandungan fitokimia, total fenol, dan aktivitas antioksidan dari mikroalga Spirulina sp., Nannochloropsis sp., dan Chlorella sp. Mikroalga diekstrak dengan ekstraksi tunggal menggunakan etanol. Skrining fitokimia dilakukan secara kualitatif. Analisis total fenol dilakukan secara spektrofotometri dengan metode Folin-Ciocalteu. Analisis antioksidan dilakukan dengan metode 2,2-diphenyl-1-picrylhydrazyl (DPPH dan Ferric Reducing Antioxidant Power (FRAP. Skrining fitokimia menunjukkan keberadaan tanin, flavonoid, steroid, glikosida, dan alkaloid pada ekstrak etanol ketiga jenis mikroalga, sedangkan saponin hanya terdeteksi pada ekstrak etanol Spirulina sp. dan Chlorella sp., adapun triterpenoid tidak terdeteksi pada ekstrak etanol ketiga jenis mikroalga. Hasil penelitian menunjukkan bahwa kandungan total fenol, aktivitas antioksidan (IC50, dan kapasitas antioksidan (FRAP tertinggi diperoleh pada ekstrak etanol Spirulina sp. dengan nilai berturut turut sebesar 0,32 ± 0,025 mg GAE g-1D.W., 518,94 ppm, dan  49,95 ± 2,02 (mmol Fe2+ eq.g-1D.W. Dalam penelitian ini diketahui bahwa kandungan fenol total memiliki korelasi  yang kuat  dengan kapasitas antioksidan metode FRAP (R2= 0,84, dan aktivitas antioksidan metode DPPH (R2= 0,79.

  9. KONTRIBUSI HUMAN CAPITAL dan CUSTOMER CAPITAL DALAM MENGGAPAI KINERJA CAFÉ dan RESTO di SURABAYA

    Directory of Open Access Journals (Sweden)

    Gendut Sukarno

    2016-11-01

    Berdasarkan hasil pengolahan data diketemukan bahwa 1 human capital mampu memberikan kontribusi yang berarti terhadap customer capital. 2 Customer capital mampu memberikan kontribusi yang berarti terhadap kinerja café dan resto di Surabaya, 3 human capital mampu memberikan kontribusi yang berarti terhadap kinerja café dan resto di Surabaya.

  10. Perancangan dan Implementasi Autonomous Landing Menggunakan Behavior-Based dan Fuzzy Controller pada Quadcopter

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    Fadjri Andika Permadi

    2012-09-01

    Full Text Available Perkembangan teknologi sistem kendali pesawat sayap berputar (copter semakin pesat salah satunya pada pesawat berbaling-baling empat (quadcopter. Landing merupakan bagian tersulit dalam penerbangan quadcopter. Ukuran quadcopter yang kecil mengakibatkan susahnya pengendalian kestabilan dan kecepatan turun.Cara mengatasi permasalahan ini adalah dengan autonomous landing yang menggunakan algoritma kendali behavior-based (berbasis perilaku. Tugas akhir ini merancang dan mengimplementasikan algoritma kendali behavior-based (berbasis perilaku pada proses autonomous landing quadcopter dan kontroler PD (Proporsional, Diferensial pada untuk  kestabilan sudut roll dan pitch, sedangkan untuk jarak landing menggunakan kontroler logika fuzzy. Pada Tugas Akhir ini, didapatkan nilai parameter kontroler PD roll dan kontroler PD pitch dari hasil tuning terstruktur pada simulasi Kp=500 dan Kd=30. Sedangkan kendali landing menggunakan kontroler logika fuzzy dengan parameter Ke=4 Kde=175 dan Ku=1 pada simulasi dapat melakukan proses landing selama 8 detik dari ketinggian 3 meter. Respon hasil implementasi pada quadcopter belum sesuai dengan hasil simulasi. Proses landing pada implementasi lebih cepat dengan waktu 3.5 detik dari ketinggian 2 meter, selain itu koreksi sudut roll dan sudut pitch masih terhadapat error +/-3º.

  11. PENERAPAN KESEHATAN DAN KESELAMATAN KERJA : PENGARUHNYA PADA KEPUASAN KERJA DAN KOMITMEN ORGNISASIONAL

    Directory of Open Access Journals (Sweden)

    Ayu Desi Indrawati

    2017-11-01

    Full Text Available Riset ini bertujuan untuk menguji pengaruh penerapan manajemen kesehatan dan keselamatan kerja (K3 terhadap kepuasan dan komitmen organisasional. Penelitian dilakukan di Dinas Kebersihan dan Pertamanan (DKP Kota Denpasar dengan menggunakan petugas kebersihan Dinas Kebersihan dan Pertamanan Kota Denpasar sebagai sampel/subjek penelitian sebanyak 60 orang. Berkaitan dengan metode penelitiannya, riset ini menggunakan wawancara dan kusioner sebagai metode pengumpulan datanya analisis jalur (path analysis sebagai teknik analisis datanya. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan K3 berpengaruh signifikan secara positif pada kepuasan kerja dan komitmen organisasional. Kepuasan kerja juga berpengaruh positif signifikan pada komitmen organisasional, dan kepuasan kerja merupakan variabel yang memediasi pengaruh penerapan K3 pada komitmen organisasional. Kata kunci : penerapan K3, kepuasan kerja, komitmen organisasional ABSTRACT The purpose of this research is to analyze the effect of health and safety management implementation on job satisfaction and organizational commitment. This research used sanitation officer of Dinas Kebersihan dan Pertamanan Kota Denpasar as research respondent. Data collection method used interview and quitionare and for data analysis will be used path analysis. The results showed that the implementation of health and safety management has a significant positive effect on job satisfaction and organizational commitment, and job satisfaction also has a significant positive effect on organizational commitment, and job satisfaction serve as a variable that mediates the effect of health and saftey management implementation on organizational commitment.

  12. POTENSI TAMAN NASIONAL BOGANI NANI WARTABONE, PERMASALAHAN DAN KONSERVASI PADA TINGKAT PENGEMBANGAN DAN PENGAWASAN

    Directory of Open Access Journals (Sweden)

    Femmy Roosje Kawuwung

    2010-03-01

    Full Text Available Taman Nasional Bogani Nani Wartabone sebelumnya bernama Dumoga Bone. Nani Wartabone seorang pahlawan yang terkenal di daerah Gorontalo, untuk mengenang pahlawan tersebut maka namanya diabadikan pada nama Taman Nasional. Pada tahun 1982 luas 300.000 hektar dinyatakan Menteri Pertanian. Ditunjuk Menteri Kehutanan, SK No. 731/Kpts-II/1992 luas 287.115 hektar. Propinsi Gorontalo dengan ketinggian tempat 50 – 2.000 meter dpl. Posisi 1o– 4o LS, 120o – 124o BT. Permasalahan; terjadinya fragmentasi, perladangan berpindah, pertanian, illegal logging, pemukiman, pertambangan, dan pencurian spesies flora dan fauna. Tujuan mengetahui potensi Taman Nasional Bogani Nani Wartabone, permasalahan dan upaya konservasi.Potensi Taman Nasional Bogani Nani Wartabone adalah; Flora terdiri dari 400 jenis pohon, 241 jenis tumbuhan tinggi, 120 jenis efifit dan terdapat 24 jenis anggrek. Tumbuhan endemik yaitu; palem matayangan, kayu hitam dan bunga bangkai(Amophaphallus compamulatus. Tumbuhan yang umum adalah cempaka, kenanga, agates, dan tanaman hias.Taman Nasional Bogani Nani Wartabone memiliki 24 jenis mamalia, 64 jenis aves, 11 jenis reptile. Mamalia (satwa endemik : monyet hitam/yaki (Macaca nigra, Monyet Dumoga Bone, babirusa, kelelawar bone, kus-kus besar (Palanger ursinus, anoa kecil (B.quarlesi. Di Taman Nasional Bogani Nani Wartabone tercatat 200 – 225 jenis burung. Reptil : ular kobra, king kobra (N. hammah, ular belang, katak pohon (Rhacophorus monticola, ikan : ikan mas (Cyprinus carpio, bekicot (Achatina fulica. Upaya konservasi adalah pada tingkat pengembangan dan pengawasan. Dalam upaya konservasi harus ada kerja sama dari pemerintah dan masyarakat sekitar kawasan.

  13. Pengaruh Marketing Mix Dan Brand Image Terhadap Customer Satisfaction Dan Customer Loyalty Di Restoran X Surabaya

    OpenAIRE

    Wijaya, Kevin; Sutejo, Andrew Robby Darmawan

    2017-01-01

    Tujuan dilakukannya penelitian ini adalah untuk mengetahui pengaruh Marketing Mix dan Brand Image yang dijalankan oleh restoran X Surabaya terhadap kepuasan konsumen dan loyalitas konsumen. Penelitian ini menggunakan penelitian quantitatif, sampel yang diperoleh dari pengisian kuesioner oleh 100 konsumen yang pernah makan di restoran X. Dengan menggunakan metode analisa Partial Least Square, hasil penelitian menunjukkan bahwa marketing mix mempunyai pengaruh positif significant terhadap kepua...

  14. Uji Fitokimia, Kandungan Total Fenol Dan Aktivitas Antioksidan Mikroalga Spirulina Sp., Chlorella Sp., dan Nannochloropsis Sp.

    Directory of Open Access Journals (Sweden)

    Diini Fithriani

    2015-12-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui kandungan fitokimia, total fenol, dan aktivitas antioksidan dari mikroalga Spirulina sp., Nannochloropsis sp., dan Chlorella sp. Mikroalga diekstrak dengan ekstraksi tunggal menggunakan etanol. Skrining fitokimia dilakukan secara kualitatif. Analisis total fenol dilakukan secara spektrofotometri dengan metode Folin-Ciocalteu. Analisis antioksidan dilakukan dengan metode 2,2-diphenyl-1-picrylhydrazyl (DPPH dan Ferric Reducing Antioxidant Power (FRAP. Skrining fitokimia menunjukkan keberadaan tanin, flavonoid, steroid, glikosida, dan alkaloid pada ekstrak etanol ketiga jenis mikroalga, sedangkan saponin hanya terdeteksi pada ekstrak etanol Spirulina sp. dan Chlorella sp., adapun triterpenoid tidak terdeteksi pada ekstrak etanol ketiga jenis mikroalga. Hasil penelitian menunjukkan bahwa kandungan total fenol, aktivitas antioksidan (IC50, dan kapasitas antioksidan (FRAP tertinggi diperoleh pada ekstrak etanol Spirulina sp. dengan nilai berturut turut sebesar 0,32 ± 0,025 mg GAE g-1D.W., 518,94 ppm, dan  49,95 ± 2,02 (mmol Fe2+ eq.g-1D.W. Dalam penelitian ini diketahui bahwa kandungan fenol total memiliki korelasi  yang kuat  dengan kapasitas antioksidan metode FRAP (R2= 0,84, dan aktivitas antioksidan metode DPPH (R2= 0,79.

  15. Otomatisasi Pelayanan Binatu Berbasis Raspberry Pi Untuk Meningkatkan Efektivitas Dan Efisiensi Kegiatan Operasional Dan Pelayanan Binatu

    Directory of Open Access Journals (Sweden)

    Al Habsyi Yesa

    2017-01-01

    Full Text Available Bisnis binatu (laundry atau bisnis jasa cuci pakaian merupakan bisnis yang menggiurkan saat sekarang ini. Proses layanan binatu umumnya terdiri dari pendaftaran, pengolahan, dan pengambilan pakaian. Proses ini memiliki banyak kekurangan yaitu pendaftaran manual tidak efektif dan efisien, pengolahan pakaian hanya diketahui oleh penyedia layanan binatu, dan pelanggan tidak mengetahui pakaian telah selesai. Ditengah persaingan bisnis yang begitu ketat, pelayanan konsumen merupakan suatu hal yang sangat penting. Penyedia jasa dituntut untuk berinovasi untuk menyediakan layanan jasa yang efektif dan efisien. Oleh karena itu pada penelitian ini merancang dan merealisasikan otomatisasi pelayanan binatu berbasis raspberry pi. Sistem ini menggunakan timbangan digital berbasis load cell, teknologi radio frequency identification (RFID sebagai masukan data otomatis, Raspberry Pi sebagai pusat dari pengolahan basis data (database, dan webserver sebagai pusat informasi bagi pelanggan. Hasil penelitian menghasilkan beberapa kesimpulan. Timbangan digital memiliki eror rata-rata 0,88 %, metode RFID dapat memasukan data pelanggan secara otomatis dengan metode pengambilan nomor identitas jenis hex 8 digit, Raspberry Pi dapat mengakomodasi aplikasi yang efektif dan efisien untuk menyimpan data pelanggan secara otomatis dengan pemakaian CPU rata-rata 5%, dan webserver yang digunakan dapat menyediakan informasi layanan binatu bagi pelanggan.

  16. Modelling rock fragmentation of Extremely Energetic Rockfalls

    Science.gov (United States)

    De Blasio, Fabio; Dattola, Giuseppe; Battista Crosta, Giovanni

    2017-04-01

    Extremely energetic rockfalls (EER) are phenomena for which the combination of a large volume (at least some thousands of m ) and a free fall height of hundreds of metres, results in a large released energy. We fix a threshold value of around 1/50 of kilotons to define such a type of events. Documented examples include several events with dif-ferent size in the Alps (Dru, 2005, 2011, 265,000, 59,200 m3; val Fiscalina - Cima Una, 2007, 40,000 m3; Thurwieser 2004, ca 2 Mm3; Cengalo, 2011, 1.5*105 m3 in 2016, in Switzerland; Civetta, 2013, ca 50,000 m3;), in the Apennines (Gran Sasso, 2006, 30,000 m3), Rocky Mountains (Yosemite, Happy Isles, 38,000 m3), and Himalaya. EERs may become more frequent on steep and sharp mountain peaks as a consequence of permafrost thawing at higher altitudes. In contrast to low energy rockfalls where block disintegration is limited, in EERs the impact after free fall causes an immediate and efficient release of energy much like an explosion. The severe disintegration of the rock and the corresponding air blast are capable of snapping trees many hundreds of metres ahead of the fall area. Pulverized rock at high speed can abrade tree logs, and the resulting suspension flow may travel much further the impact zone, blanketing vast surrounding areas. Using both published accounts of some of these events and collecting direct data for some of them, we present some basic models to describe the involved processes based on analogies with explosions and explosive fragmentation. Of the initial energy, one part is used up in the rock disintegration, and the rest is shared between the shock wave and air blast. The fragmentation energy is calculated based on the fitting of the dust size spectrum by using different proba-bilistic distribution laws and the definition of a surface energy and by considering the involved strain rate. We find the fragmentation is around one third of the initial boulder energy. Finally, we evaluate the velocity of the

  17. Fractal Fragmentation triggered by meteor impact: The Ries Crater (Germany)

    Science.gov (United States)

    Paredes Marino, Joali; Perugini, Diego; Rossi, Stefano; Kueppers, Ulrich

    2015-04-01

    FRACTAL FRAGMENTATION TRIGGERED BY METEOR IMPACT: THE RIES CRATER (GERMANY) Joali Paredes (1), Stefano Rossi (1), Diego Perugini (1), Ulrich Kueppers (2) 1. Department of Physics and Geology, University of Perugia, Italy 2. Department of Earth and Environmental Sciences, University of Munich, Germany The Nördlinger Ries is a large circular depression in western Bavaria, Germany. The depression was caused by a meteor impact, which occurred about 14.3 million-14.5 million years ago. The original crater rim had an estimated diameter of 24 kilometers. Computer modeling of the impact event indicates that the impact or probably had diameters of about 1.5 kilometers and impacted the target area at an angle around 30 to 50 degrees from the surface in a west- southwest to east-northeast direction. The impact velocity is thought to have been about 20 km/s. The meteor impact generated extensive fragmentation of preexisting rocks. In addition, melting of these rocks also occurred. The impact melt was ejected at high speed provoking its extensive fragmentation. Quenched melt fragments are ubiquitous in the outcrops. Here we study melt fragment size distributions with the aim of understanding the style of melt fragmentation during ejection and to constrain the rheological properties of such melts. Digital images of suevite (i.e. the rock generated after deposition and diagenesis of ash and fragments produced by the meteor impact) were obtained using a high-resolution optical scanner. Successively, melt fragments were traced by image analysis and the images segmented in order to obtain binary images on which impact melt fragments are in black color, embedded on a white background. Hence, the size of fragments was determined by image analysis. Fractal fragmentation theory has been applied to fragment size distributions of melt fragments in the Ries crater. Results indicate that melt fragments follow fractal distributions indicating that fragmentation of melt generated by the

  18. Rho kinase regulates fragmentation and phagocytosis of apoptotic cells

    International Nuclear Information System (INIS)

    Orlando, Kelly A.; Stone, Nicole L.; Pittman, Randall N.

    2006-01-01

    During the execution phase of apoptosis, a cell undergoes cytoplasmic and nuclear changes that prepare it for death and phagocytosis. The end-point of the execution phase is condensation into a single apoptotic body or fragmentation into multiple apoptotic bodies. Fragmentation is thought to facilitate phagocytosis; however, mechanisms regulating fragmentation are unknown. An isoform of Rho kinase, ROCK-I, drives membrane blebbing through its activation of actin-myosin contraction; this raises the possibility that ROCK-I may regulate other execution phase events, such as cellular fragmentation. Here, we show that COS-7 cells fragment into a number of small apoptotic bodies during apoptosis; treating with ROCK inhibitors (Y-27632 or H-1152) prevents fragmentation. Latrunculin B and blebbistatin, drugs that interfere with actin-myosin contraction, also inhibit fragmentation. During apoptosis, ROCK-I is cleaved and activated by caspases, while ROCK-II is not activated, but rather translocates to a cytoskeletal fraction. siRNA knock-down of ROCK-I but not ROCK-II inhibits fragmentation of dying cells, consistent with ROCK-I being required for apoptotic fragmentation. Finally, cells dying in the presence of the ROCK inhibitor Y-27632 are not efficiently phagocytized. These data show that ROCK plays an essential role in fragmentation and phagocytosis of apoptotic cells

  19. Konflik dan Kontestasi Penataan Ruang Kota Surabaya

    Directory of Open Access Journals (Sweden)

    Siti Aminah

    2016-01-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Artikel ini merangkum dua hal. Pertama, permasalahan praktik penataan ruang di perkotaan, khususnya di Surabaya, yang telah menimbulkan kontestasi dan konflik dengan melibatkan aktor pemerintah, masyarakat, dan kekuatan kapitalis/investor. Kedua, kerangka penataan ruang yang menggunakan Perda RTRW No. 3 Tahun 2007 telah menimbulkan dampak yang berujung pada penguatan dan keberpihakan pemerintah kota kepada pihak kapitalis/investor. Kedua hal tersebut dianalisis dengan menggunakan pendekatan sosio-spasial. Penelitian dilakukan dengan menggunakan pendekatan kualitatif dan analisis deskriptif. Problematika praktik tata ruang yang ada di Surabaya merupakan indikasi dari transformasi dalam proses penataan ruang di mana ruang bukan hanya diproduksi dan direproduksi untuk kepentingan klas kapitalis, melainkan juga ruang direstrukturisasi dengan cara mengubah fungsi ruang dan diperuntukkan untuk publik. Hal ini relevan dengan perkembangan kajian penataan ruang mutakhir yang menunjukkan bahwa praktik penataan ruang di perkotaan merupakan refleksi dari kondisi sosial, ekonomi, dan politik. Selain itu, ruang diproduksi dalam modus produksi kapitalis dan ekspresi ruang kota merupakan dialektika antara produksi, konsumsi, dan administrasi (perencanaan dan implementasi kebijakan.  Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 This article summarizes two hypotheses. Firstly, the practices problem of spatial planning in urban areas, especially in Surabaya City, has led to the contestation and conflict among governmental actors, the public, and the power of capitalist/investor. Secondly, the use of spatial planning framework, in this case is the use of Local Regulation on Urban Planning and Land Use Number 3 year of 2007, has shown the partiality and strengthening investor by the government. These hypotheses are analyzed by using socio spatial approach. The

  20. PERAN TEKNOLOGI KOMUNIKASI DALAM INTERAKSI AYAH DAN ANAK STUDI KASUS: INTERAKSI AYAH DAN ANAK MELALUI SMARTPHONE

    Directory of Open Access Journals (Sweden)

    Detania Savitri

    2016-02-01

    Fungsi ayah dalam keluarga adalah sebagai pencari nafkah untuk memenuhi kebutuhan keluarga, sementara ibu berfungsi dalam mendidik anak. Ayah yang bekerja penuh waktu akan berkurang interaksinya dengan anak. Disisi lain, teknologi komunikasi diciptakan untuk mempermudah interaksi antar individu. Penelitian ini ingin mengetahui apakah smartphone dapat meningkatkan intensitas kedekatan interaksi antara ayah dan anak. Selain itu, penelitian ini juga ingin mengetahui apakah ayah dapat memberikan sosialisasi kepada anak melalui smartphone dan mengontrol keseharian anak. Artikel ini menggunakan perspektif fungsionalis. Pendekatan kualitatif digunakan oleh penulis dengan mewawancarai tiga ayah dan tiga anak berusia 20 tahun ke atas yang sama-sama menggunakan smartphone di kota Depok. Temuan yang diperoleh penulis yaitu smartphone dapat merubah interaksi ayah dengan anak, dan ayah dapat memberikan kontrol sosial kepada anak dalam interaksi melalui smartphone. Dalam interaksi ayah dan anak, smartphone juga dapat digunakan ayah untuk mensosialisasikan nilai-nilai kepada anak.

  1. TANTANGAN INTERKONEKSI SAINS DAN AGAMA DI IAIN SUNAN AMPEL

    Directory of Open Access Journals (Sweden)

    Muhammad Fahmi

    2013-11-01

    Full Text Available Tulisan ini berusaha mengeksplorasi konsep interkoneksi keilmuan agama dan umum melalui integrated twin towers di IAIN Sunan Ampel beserta tantangan yag melingkupinya. Pengembangan epistemologi integrated twin towers yang berupaya menginterkoneksikan keilmuan agama dan umum dengan grand design yang sedang digodok oleh para petinggi IAIN Sunan Ampel baru sebatas asumsi, dan tetap rentan mengandung resiko dan penuh tantangan. Asumsinya adalah keilmuan agama dan umum yang integratif-interkonektif, dan resikonya adalah keilmuan agama dan umum yang semakin dikotomis dengan simbol menara kembar. Sementara itu tantangannya adalah ego SDM ilmu agama dan umum. Meskipun penuh resiko dan tantangan, namun upaya integrasi-interkoneksi keilmuan agama dan umum melalui epistemologi integrated twin towers perlu terus dilakukan. Asumsi keilmuan yang integratif-interkonektif melalui epistemologi integrated twin towers harus dikawal dengan perangkat sistem yang mendukung realisasinya. Apabila tidak melalui pengawalan sistem, yang terjadi bisa sebaliknya, bukan keilmuan yang integratif tetapi keilmuan yang semakin dikotomis antara agama dan umum, karena ada pelambangan berupa simbol menara kembar keilmuan, dimana keilmuan agama ada pada menara tersendiri dan keilmuan umum ada pada menara tersendiri. Bentuk pengawalan sistem yang ada bisa berupa seleksi penerimaan tenaga dosen atau karyawan yang mana dalam perekrutan harus dipastikan calon tenaga dosen atau karyawan adalah orang-orang yang mempunyai pemahaman keagamaan dan umum serta bidang yang akan digelutinya secara cukup. Jadi materi soal yang dijadikan acuan tes harus juga bersifat integratif.

  2. Hantaran Sinyal Leptin dan Obesitas: Hubungannya dengan Penyakit Kardiovaskuler

    Directory of Open Access Journals (Sweden)

    David Limanan

    2013-11-01

    Full Text Available Diperkirakan saat ini jumlah orang dengan obesitas melebihi 250 juta orang, yaitu 7% dari populasi orang dewasa di dunia. Mortalitas obesitas erat hubungannya dengan sindrom metabolik yang merupakan kelainan metabolik meliputi obesitas, resistensi insulin, gangguan toleransi glukosa, abnormalitas trigliserida dan hemostasis, disfungsi endotel dan hipertensi. Leptin dihasilkan adiposit dan merupakan anggota dari adipositokin; berperan dalam hantaran sinyal hormon jaringan adiposa. Kelainan leptin maupun reseptornyadapat menyebabkan seseorang mengalami obesitas, metabolik sindrom, diabetes dan penyakit kardiovaskuler. Kompleks leptin-reseptor mengaktifkan sistem transduksi sinyal, yang paling dominan adalah jalur janus kinase-signal transducer and activator of transcription-3 (JAK-STAT3, kemudian phospatidyl inositol 3- kinase (PI3K, mitogen-activated protein kinase (MAPK, 5’adenosine monophosphate-activated protein kinase (AMPK, dan mammalian target of rapamycin (mTOR. Jalur leptin-associated PI3K dengan ERK cascade berperan penting dalam proliferasi kardiomiosit dan melindungi jantung dari ischemia reperfusion injury. ERK1/2 mengaktifkan target gen seperti c-fos dan egr-1 yang berperan dalam proliferasi dan diferensiasi. Nuclear factor κB diduga sebagai target jalur p38 dan JNK MAPK. Faktor transkripsi inu berperan pentingdalam mengatur transkripsi sitokin proinflamasi seperti tumor necrosis factor (TNF-α dan interleukin (IL-1β. Leptin dapat meningkatkan pembentukan reactive oxygen species (ROS sel endotel pembuluh darah dan menstimulasi sekresi TNF-α dan IL-6 yang merupakan promotor hipertensi dan aterosklerosis.Kata Kunci: obesitas, leptin, sistem kardiovaskuler 

  3. Pengembangan Sistem Informasi Penjualan dan Pembelian pada Toko PC Tablet

    Directory of Open Access Journals (Sweden)

    Nur Setyo Permatasasi Putri W

    2014-06-01

    Full Text Available Sistem informasi penjualan dan pembelian yang dimiliki oleh perusahaan masih mempunyai beberapa kekurangan yang menyebabkan terjadinya kesalahan data pada laporan yang dihasilkan. Dan juga meskipun perusahaan telah memiliki sistem informasi namun perusahaan masih sering melakukan proses transaksi dan pencatatan transaksi secara manual, sehingga kesalahan data tidak dapat terhindarkan lagi. Oleh karena itu, perusahaan membutuhkan sebuah sistem informasi penjualan dan pembelian yang memadai, untuk dapat menampilkan data lebih akurat dan lebih mudah dipahami dalam penggunaannya. Pengembangan sistem informasi penjualan dan pembelian diawali dengan analisis kebutuhan sistem. Hal ini ditujukan untuk mendapatkan spesifikasi sistem yang sesuai. Kemudian dari data yang ada, dilakukan perancangan sistem informasi penjualan dan pembelian yang disesuaikan dengan kebutuhan perusahaan. Dalam tahapan perancangan, penggambaran proses bisnis sistem informasi dijelaskan dengan menggunakan DFD (Data Flow Diagram dan untuk merepresentasikan data dalam sistem secara logis dilakukan dengan menggunakan ERD (Entity Relationship Diagram. Hasil dari perancangan kemudian diimplementasikan dengan menggunakan bahasa pemrograman PHP dan menggunakan sistem basis data MySQL. Perangkat yang digunakan adalah perangkat lunak Adobe Dreamweaver CS6 dan XAMPP. Hasil pengujian sistem informasi penjualan dan pembelian menunjukkan bahwa semua fitur yang terdapat dalam sistem informasi dapat bekerja dengan baik seperti mengelola data transaksi, mengelola data admin, mengelola data barang dan mengelola data lainnya yang berhubungan dengan kegiatan pokok dalam transaksi ini. Pada sistem informasi penjualan dan pembelian juga disertakan fungsi untuk menampilkan laporan dari proses transaksi yang dilakukan oleh pengguna.

  4. Isolator fragmentation and explosive initiation tests

    Energy Technology Data Exchange (ETDEWEB)

    Dickson, Peter [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rae, Philip John [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Foley, Timothy J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Novak, Alan M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Armstrong, Christopher Lee [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Baca, Eva V. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Gunderson, Jake Alfred [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-09-19

    Three tests were conducted to evaluate the effects of firing an isolator in proximity to a barrier or explosive charge. The tests with explosive were conducted without a barrier, on the basis that since any barrier will reduce the shock transmitted to the explosive, bare explosive represents the worst-case from an inadvertent initiation perspective. No reaction was observed. The shock caused by the impact of a representative plastic material on both bare and cased PBX 9501 is calculated in the worst-case, 1-D limit, and the known shock response of the HE is used to estimate minimum run-to-detonation lengths. The estimates demonstrate that even 1-D impacts would not be of concern and that, accordingly, the divergent shocks due to isolator fragment impact are of no concern as initiating stimuli.

  5. Forest fragmentation and its effects on birds

    Science.gov (United States)

    Robbins, C.S.; Johnson, James E.

    1988-01-01

    Fragmentation of forest land, whether by suburban development, highways, transmission lines, or poorly planned cutting regimes, seriously affects reproduction by the large numbers of obligate forest interior birds. Many of our warblers, vireos, thrushes, tanagers, and flycatchers are highly migratory insectivorous birds that spend more than half the year in the neotropics, but migrate north to the United States and Canada to rear their young. These tropical visitors are especially vulnerable to predation and cowbird parasitism and are unable to maintain their populations within 100-200 m of forest edge. Habitats for these declining species can be provided by managing forest lands in large blocks so as to maintain at all times extensive contiguous areas of successional stages as well as of mature forest. Avoiding scattered small cuts will also help by reducing edge, road construction, and other disturbance.

  6. FLORULA URBAN FRAGMENT OF TROPICAL DRY FOREST

    Directory of Open Access Journals (Sweden)

    Willington Barranco-Pérez

    2016-01-01

    Full Text Available The aim of this study was to record the composition of plant species in an urban fragment of tropical dry forest of secondary regeneration (bs-T to generate information that can be used in the planning and management of green spaces in the city of Santa Marta. Transects of 2 x 50 m were established equivalent to 0.1 ha and all species were counted >1.0 cm DBH (Diameter at Breast Height: 1.3m. 100 species of angiosperms were recorded of which 47% have herbaceous habit. The number of species recorded in this study represents 39.6% of the species reported for the hills of Santa Marta and 3.8% for the dry forests of Colombia. It is suggested to isolate this type of secondary formations of any intervention and contemplate the reintroduction of individuals and conservation strategies.

  7. Couleur de temps, fragments d’histoires.

    Directory of Open Access Journals (Sweden)

    Daniel Russo

    2003-12-01

    Full Text Available Exposition « Couleur de temps, fragments d’histoires : XIIe-XXe siècles », Dijon, Musée Archéologique, 20 juin-2 novembre 2003Le travail est le résultat d’une collaboration entre l’Université, les Services de l’Inventaire, le Musée Archéologique et l’“Association Patrimoine Ambiance et Couleurs en Bourgogne”. Dix ans après l’exposition “D’ocre et d’Azur”, en 1992, et la parution du catalogue, il était opportun de revenir sur les découvertes et les redécouvertes de peintures murales en Bourgog...

  8. Nonperturbative fragmentation of the top quark

    Energy Technology Data Exchange (ETDEWEB)

    Dobado, A. (Departamento de Fisica Teorica and Instituto de Fisica Fundamental, Universidad Complutense de Madrid, 28040 Madrid (Spain)); Urdiales, M. (Departamento de Fisica Teorica, Universidad Autonoma de Madrid, 28049 Madrid (Spain))

    1991-11-01

    By the use of a simple phenomenological string model, the energy lost by the top quark through nonperturbative fragmentation effects before its weak decay is computed. This energy lost is in first approximation proportional to the rate between the decay time and the hadronization time of the top as measured in the center-of-mass frame of the top and its color partner. Precise computations of the energy lost by the top in terms of its mass when produced in colliders such as the Fermilab Tevatron, CERN Large Hadron Collider, Superconducting Super Collider, and CERN Linear Collider are presented. As expected, this effect decreases quickly with the top mass but it could be relevant for a top mass below 100 GeV.

  9. Youth Subcultures: From Deviation to Fragmentation

    Directory of Open Access Journals (Sweden)

    Josef Smolík

    2015-04-01

    Full Text Available This theoretical text introduces the issue of youth subcultures and tries to define particular basic concepts that are essential for the study of this issue in context of social pedagogy and sociology. These terms include culture, dominant culture, subculture, counterculture, scene, etc. The article also deals with the basic definition of youth subcultures; it discusses this category on the basis of current debates and then introduces various sociological schools which have dealt with this issue for a long time. These are the Chicago school of sociology, Center for the Study of Popular Culture and the post-subculture approaches. Finally, it is noted that in the last two decades there has occurred a fragmentation of particular styles, which led to the gradual replacement of sociological term subculture.

  10. Communication: Embedded fragment stochastic density functional theory

    International Nuclear Information System (INIS)

    Neuhauser, Daniel; Baer, Roi; Rabani, Eran

    2014-01-01

    We develop a method in which the electronic densities of small fragments determined by Kohn-Sham density functional theory (DFT) are embedded using stochastic DFT to form the exact density of the full system. The new method preserves the scaling and the simplicity of the stochastic DFT but cures the slow convergence that occurs when weakly coupled subsystems are treated. It overcomes the spurious charge fluctuations that impair the applications of the original stochastic DFT approach. We demonstrate the new approach on a fullerene dimer and on clusters of water molecules and show that the density of states and the total energy can be accurately described with a relatively small number of stochastic orbitals

  11. The genesis of a fragmented profession

    Directory of Open Access Journals (Sweden)

    Ana Waleska Pollo Mendonça

    2012-02-01

    Full Text Available This text is the first product of a subproject, which intends to study the impact of the Pombal’s Reforms of the minor studies in the process of teacher professionalization, which could be considered as a decisive moment in the history of the teaching profession in the Portuguese-Brazilian world. These reforms express State intervention in the constitution of a selected group of teachers, chosen, paid and controlled by the State, characterizing a process of making the teaching profession a function of the State. The text emphasizes one of the dimensions of this State activity, which constitutes the fragmentation of studies, with long lasting consequences for the way in which the profession organizes itself up to the present day.

  12. Assortative mating and fragmentation within dog breeds

    Directory of Open Access Journals (Sweden)

    Hailer Frank

    2008-01-01

    Full Text Available Abstract Background There are around 400 internationally recognized dog breeds in the world today, with a remarkable diversity in size, shape, color and behavior. Breeds are considered to be uniform groups with similar physical characteristics, shaped by selection rooted in human preferences. This has led to a large genetic difference between breeds and a large extent of linkage disequilibrium within breeds. These characteristics are important for association mapping of candidate genes for diseases and therefore make dogs ideal models for gene mapping of human disorders. However, genetic uniformity within breeds may not always be the case. We studied patterns of genetic diversity within 164 poodles and compared it to 133 dogs from eight other breeds. Results Our analyses revealed strong population structure within poodles, with differences among some poodle groups as pronounced as those among other well-recognized breeds. Pedigree analysis going three generations back in time confirmed that subgroups within poodles result from assortative mating imposed by breed standards as well as breeder preferences. Matings have not taken place at random or within traditionally identified size classes in poodles. Instead, a novel set of five poodle groups was identified, defined by combinations of size and color, which is not officially recognized by the kennel clubs. Patterns of genetic diversity in other breeds suggest that assortative mating leading to fragmentation may be a common feature within many dog breeds. Conclusion The genetic structure observed in poodles is the result of local mating patterns, implying that breed fragmentation may be different in different countries. Such pronounced structuring within dog breeds can increase the power of association mapping studies, but also represents a serious problem if ignored. In dog breeding, individuals are selected on the basis of morphology, behaviour, working or show purposes, as well as geographic

  13. Quantum Correlated Multi-Fragment Reaction Imaging

    Energy Technology Data Exchange (ETDEWEB)

    Feagin, James M. [California State Univ., Fullerton, CA (United States)

    2017-06-30

    This grant supported research in basic atomic, molecular and optical physics related to the interactions of atoms with particles and fields. This report will focus on the 12 year period from 2004 to 2017, although the DOE–BES has supported my research every year since 1986. All of the support from the grant was used to pay summer salaries of the PI and students and travel to conferences and meetings. The results were in the form of publications in peer reviewed journals as well as conference invited talks and colloquiums. There were 12 peer reviewed publications in these 12+ years. Innovations in few-body science at molecular and nano levels are a critical component of on- going efforts to establish sustainable environmental and energy resources. The varied research paths taken will require the development of basic science on broad fronts with increasing flexi- bility to crossover technologies. We thus worked to extract understanding and quantum control of few-body microscopic systems based on our long-time experience with more conventional studies of correlated electrons and ions. Given the enormous advances over the past 20 years to our understanding of quantum cor- relations with photon interferometry, AMO collision science generally is ready to move beyond the one-particle, single-port momentum detection that has dominated collision physics since Rutherford. Nevertheless, our familiar theoretical tools for collision theory need to be up- graded to incorporate these more generalized measurement formalisms and ultimately to give incentive for a new generation of experiments. Our interest in these topics remains motivated by the recent surge in and success of exper- iments involving few-body atomic and molecular fragmentation and the detection of all the fragments. The research described here thus involved two parallel efforts with (i) emphasis on reaction imaging while (ii) pursuing longtime work on quantum correlated collective excitations.

  14. Fluiditas Antara Maskulinitas Dan Femininitas: Representasi Waria Dalam Film Dokumenter Dan Fiksi

    Directory of Open Access Journals (Sweden)

    Maimunah Maimunah

    2012-06-01

    Full Text Available Dunia Waria menjadi salah satu tema yang muncul dalam perkembangan film Indonesia pasca Orde Baru. Penelitian ini mengkaji dua film dokumenter dan sebuah film fiksi yaitu Betty Bencong Slebor karya Benyamin Sueb (1978 serta dua film dokumenter Renita­Renita karya Tony Trimarsanto (2006 dan Ngudal Piwulang Wandu karya Kukuh Yudha Karnanta (2009. Meng­ gunakan metode penelitian kualitatif dan teori queer dalam membaca media film, hasil penelitian ini menunjukkan bahwa dari ketiga film tersebut terlihat perbedaan dalam memaknai tubuh dan gender. Tokoh Sholeh dalam Ngudal Piwulang Wandu berharap suatu hari nanti kembali menjadi lanang sejati, menikah secara heteroseksual dan memiliki anak. Renita membayangkan tubuh dan identitas gender sebagai perempuan sempurna, sedangkan Betty terlihat menikmati interplay antara tubuh feminine dan maskulinnya. Tubuh dalam konteks ini dapat dilihat sebagai suatu con­ tinuum, perpaduan antara femininitas dan maskulinitas, bukan suatu entitas yang statis. Perbe­ daan ketiga tokoh utama dalam memandang tubuh, seksualitas, dan gender mereka juga mere­ fleksikan bahwa tidak ada identitas dan entitas tunggal dari waria. Abstract: The growing visibility of waria/male to female transgender has become one of the do­ dominant features in Indonesia’s contemporary film industry. The research examines three waria films: Tony Trimarsanto’s Renita­Renita (2006, Kukuh Yudha Karnanta’s Ngudal Piwulang Wan­ du (2009, and Benyamin Sueb’s Betty Bencong Slebor (1978. Two basic research questions are, firstly: how is the fluidity of masculinity and femininity represented; secondly how do the waria per­ceive themselves (self­identity in a heterosexual culture. Queer film theory will be used in analyzing the film diegesis. The research finds the fluidity and continuum of the waria main characters in de­fining the meaning of the self and their bodies. This fluidity offers a playful negotiation to the essen

  15. HIGIENE SANITASI MAKANAN, MINUMAN DAN SARANA SANITASI TERHADAP ANGKA KUMAN PERALATAN MAKAN DAN MINUM PADA KANTIN

    Directory of Open Access Journals (Sweden)

    Yulia Yulia

    2016-01-01

    Full Text Available Abstract: Sanitation Hygiene Food And Drink And Means Against Germs Figures Cutlery And Drink In Diner. This study aimed to analyze the relationship between the implementation of the hygiene and sanitation of food and beverage and sanitation with the number of bacteria on equipment in the cafeteria eating and drinking around the polytechnic MoH Pontianak in 2014. This study is a combination of descriptive and associative study using cross-sectional approach. Methods of data collection are done qualitatively, with the object that polytechnic canteen MoH Pontianak. Sampling was done by purposive sampling. The results showed that there was a relationship between the implementation of the six principles of hygiene and sanitation of food and drink and sanitation with the number of bacteria on equipment eating and drinking around the cafeteria Poltekkes MoH Pontianak with p-value of 0.13 r = -0.607 and p-value of 0.13, the value r = -0.504 (category strong and negative relationship patterns. Abstrak : Higiene Sanitasi Makanan, Minuman Dan Sarana Sanitasi Terhadap Angka Kuman Peralatan Makan Dan Minum Pada Kantin. Penelitian ini bertujuan untuk menganalisis hubungan antara pelaksanaan higiene sanitasi makanan dan minuman dan sarana sanitasi dengan angka kuman pada peralatan makan dan minum di kantin sekitar Poltekkes Kemenkes Pontianak tahun 2014. Penelitian ini merupakan gabungan penelitian deskriptif dan asosiatif dengan menggunakan pendekatan Cross sectional. Metode pengumpulan data dilakukan secara kuantitatif, dengan objek yaitu kantin Poltekkes Kemenkes Pontianak. Pengambilan sampel dilakukan secara purposive sampling. Hasil penelitian menunjukkan bahwa ada hubungan antara pelaksanaan enam prinsip higiene sanitasi makanan minuman dan sarana sanitasi dengan angka kuman pada peralatan makan dan minum di sekitar kantin Poltekkes Kemenkes Pontianak dengan p value 0,13 nilai r = -0,607 dan p value 0,13, nilai r = -0,504 (kategori kuat dan pola

  16. Variasi Temporal dan Stabilitas Fisik dan Kimia Senyawa Bioaktif Karotenoid Rumput Laut Coklat Turbinaria decurrens

    Directory of Open Access Journals (Sweden)

    Rini Susilowati

    2014-06-01

    Full Text Available Pada pengembangan senyawa bioaktif karotenoid dari rumput laut coklat Turbinaria decurrens sebagai produk nutrasetikal atau pangan fungsional, pengetahuan mengenai variasi temporal dan stabilitas fisik dan kimia senyawa tersebut merupakan hal yang penting. Penelitian ini bertujuan untuk menjelaskan variasi temporal dan stabilitas fisik dan kimia senyawa karotenoid dari T. decurrens. Bahan baku T. decurrens diambil dari Pantai Binuangeun, Banten. Kuantifikasi kadar karotenoid pada sampel dilakukan terhadap ekstrak kasar etanol dari sampel dengan menggunakan teknik spektrofotometri UV-Vis. Variasi temporal kadar karotenoid dilakukan dengan pengambilan sampel pada musim penghujan (Februari, musim peralihan (April dan Oktober, serta musim kemarau (Juni dan Agustus, pada tahun 2012. Analisis variabel air (DO, pH, suhu, temperatur, salinitas, fosfat, dan nitrogen anorganik terlarut dari titik pengambilan sampel juga dilakukan, untuk mengetahui faktor utama yang mempengaruhi produksi senyawa ini di alam. Analisis stabilitas senyawa dilakukan dengan perlakuan penambahan asam, basa, oksidator, dan suhu. Hasil pengujian menunjukan bahwa kadar karotenoid temporal dari alga ini berkisar 0,002–0,063 mg/g (bobot segar. Analisis korelasi terhadap variabel air menunjukkan bahwa kadar karotenoid dipengaruhi faktor musim, tidak tergantung pada variabel air lokal. Terkait dengan probabilitas fungsinya dalam fotosintesis, kadar tertinggi senyawa ini terdapat pada musim penghujan. Karotenoid dapat meluruh sebesar 84% pada perlakuan asam, 15% pada perlakukan basa, 28% pada perlakukan oksidasi, dan 15% pada suhu tinggi (70 oC. Dengan demikian, pada pengembangannya sebagai produk pangan fungsional atau nutrasetikal, diperlukan teknik mikroenkapsulasi untuk menjaga stabilitas fisik dan kimia senyawa karotenoid T. decurrens.

  17. Landscape fragmentation in South Coast Renosterveld, South Africa, in relation to rainfall and topography

    CSIR Research Space (South Africa)

    Kemper, J

    2000-04-01

    Full Text Available The South Coast Renosterveld has been fragmented extensively by agriculture. The extent of this fragmentation in terms of overall habitat loss, fragment sizes and fragment numbers has not been described previously, thereby limiting the development...

  18. Masa depan civil society di Indonesia: prospek dan tantangan

    Directory of Open Access Journals (Sweden)

    Halili Halili

    2015-10-01

    Full Text Available This paper aims to discuss on civil society, its prospects and challenges. It is urgent because civil society is a determining factor of lndonesia democratization. Civil society is a society within state which containing social association which has ability to fill public spaces between state and citizen, and interactwith state independt1y, wether indivual or collective. Prospect qf civil societyfarming is determined by establishment ofsome components: 1 existence cf societal autonomy, 2 access ofpublic to state agencies, 3 independent public arena; 4 arena publik yang mandiri, dan keempat arena publik yang terbuka. Prospect of ciuil society deuelopmentis influenced by optimalization ofsome factors: 1 establishment of, demo­cratic families, 2 growth of roles of non government organization toward both state and citizen, 3 increase of intellectual middle class, especially students, and 4 implementation of political education formally (e.g. civic or citizenship education and informally. The challenges of future of civil society are: 1 high of social fragmentation among people, 2 limited distribution of development results infold ofeconomy, social, and education, and also 4 paternalistic culture which is stiO strong among society.

  19. Perawatan Kandidiasis Pseuodomembran Akut dan Mukositis Oral pada Penderita Kanker Nasofaring yang Menerima Khemoterapi dan Radioterapi

    Directory of Open Access Journals (Sweden)

    S. Supriatno

    2016-10-01

    Full Text Available Latar belakang: Terapi radiasi merupakan metode primer perawatan pasien kanker leher dan kepala. Perubahan funsional dan kerusakan jaringan oral menyebabkan timbulnya mukositia oral yang diikuti dengan kandidiasis oral. Tujuan: Melaporkan efek samping perawatan khemoterapi dan radioterapi pada pasien kanker nasofaring yang terjadi di rongga mulut berupa kandidiasis pseudomembran akut dan mukositis oral serta penatalaksanaannya. Kasus: Seorang laki-laki, 69 tahun, datang ke Bagian Gigi dan Mulut RSUP Dr. Sardjito, atas rujukan dari instalasi Penyakit Dalam., RSUP Dr. Sardjito, dengan keluhan sakit untuk menelan makanan dan mulutnya banyak bercak-bercak putih. Keluhan dirasakan satu minggu setelah dilakukan khemoterapi ke-3 dan radioterapi ke-9. Pasien didiagnosa kanker nasofaring (NPC dengan klasifikasi T2N3M0. Pemeriksaan klinik menunjukkan adanya lapisan putih pada mukosa lidah, pipi, palatum, dan mukosa bibir. Seluruh mukosa mulut berwarna merah tua dan terdapat anguler cheilitis di kedua sudut bibir. Pasien diklasifikasikan menderita mukositis oral derajat 1. Penatalaksanaan: Menghilangkan jaringan nekrotik dan debris dengan berkumur larutan perhidrol 3% dan pemberian medikasi termasuk tablet nistatin 500.000 IU, betadin kumur, dan larutan perhidrol 3% selama 1 minggu. Saat reevaluasi, pasien sudah dapat menelan dan makan yang sedikit keras tanpa ada rasa sakit lagi. Pemeriksaan klinis didapatkan bercak putih di lidah, palatum, pipi dan bibir sudah tidak ada. Warna mukosa oral telah normal, OHI dan kondisi umum baik dalam 1 minggu pasca perawatan. Kesimpulan: Perawatan kandidiasis dan mukositis oral akibat kemoradioterapi pada pasien kanker nasofaring telah berhasil dan kondisi oral membaik. Pasien dapat mengunyah dan menelan makanan tanpa ada rasa sakit, dan hasil pengobatan yang diberikan pada pasien sesuai dengan harapan operator.   Background: Radiation therapy remains the primary method of treatment for patients with head and neck

  20. PEMBELAJARAN KETERAMPILAN BERBICARA MODEL KOOPERATIF TEKNIK MENCARI PASANGAN DAN TEKNIK KANCING GEMERINCING PADA SISWA INTROVER DAN EKSTROVER DI SMP

    Directory of Open Access Journals (Sweden)

    Sri Sunarsih

    2012-06-01

    Full Text Available Unit Penelitian dan Pengabdian pada Masyarakat merupakan salah satu unit di Universitas Respati Yogyakarta yang bertugas untuk mengelola kegiatan penelitian dan pengabdian kepada masyarakat yang dilakukan oleh dosen. Dalam proses pengolahan data kegiatan kegiatan penelitian dan pengabdian kepada masyarakat masih mengalami beberapa permasalahan yaitu belum adanya basis data yang digunakan untuk pengumpulan data rekam jejak kegiatan penelitian dan pengabdian kepada masyarakat oleh dosen dan sistem pengarsipan dokumen masih berbentuk kertas yang berdampak pada kerusakan dokumen, hilangnya dokumen, efisiensi ruang dan pencarian data. Penelitian yang dilakukan bertujuan menghasilkan luaran sistem informasi yang dapat melakukan proses pengolahan data penelitian dan kegiatan pengabdian kepada masyarakat yang dikelola oleh Unit Penelitian dan Pengabdian pada Masyarakat di Universitas Respati Yogyakarta. Pengolahan data mengacu pada komponen beban kerja dosen dibidang penelitian dan pengabdian kepada masyarakat. Metode pengembangan dilakukan dengan tahapan analisa sistem, perancangan sistem, coding dan implementasi sistem. Hasil pengembangan sistem informasi penelitian dan pengabdian masyarakat yaitu sebuah sistem yang dapat membantu Unit Penelitian dan Pengabdian pada Masyarakat dalam proses pengolahan data rekam jejak kegiatan penelitian dan kegiatan pengabdian kepada masyarakat yang dilakukan dosen.

  1. Variasi morfologi dan pola pita protein uni kayu (Manihot esculenta varietas Adira1 dan Cabak makao di Ngawi, Jawa Timur

    Directory of Open Access Journals (Sweden)

    TRIBADI

    2010-11-01

    Full Text Available Tribadi, Suranto, Sajidan. 2010. Variasi morfologi dan pola pita protein uni kayu (Manihot esculenta varietas Adira1 dan Cabak makao di Ngawi, Jawa Timur. Bioteknologi 7: 73-84. Penelitian ini bertujuan untuk mengetahui variasi morfologi dan anatomi serta pola pita protein ubi kayu (Manihot esculenta Crantz yang tumbuh pada tiga daerah ketinggian berbeda. Pengambilan sampel dilakukan dengan metode sampel acak sederhana (simple random sampling pada tiga ketinggian tempat yang berbeda yaitu 50,300,1000 m dpl di Kabupaten Ngawi, Jawa Timur serta analisis pola pita protein dilakukan dengan metode SDS-PAGE. Hasil penelitian morfologi dan anatomi diuraikan secara deskriptip dan disajikan dalam bentuk tabel, histogram dan gambar. Analisis pola pita protein dilakukan dengan menggunakan analisis kuantitatif dan kualitatif yaitu berdasarkan muncul tidaknya pola pita protein pada gel dengan menghitung berat molekul berdasarkan marker kode S 8445 dan metode kualitatif berdasarkan kualitas pita yang terbentuk.Pola pita yang terbentuk diestimasikan dan disajikan dalam bentuk zimogram. Hasil penelitian menunjukan bahwa ketinggian habitat berpengaruh terhadap variasi morfologi akar, batang, dan daun. Umbi akar terpanjang pada ketinggian 50 m dpl (Cabak makao, diameter batang terlebar pada ketinggian 50 m dpl (Cabak makao, panjang daun dan tangkai terpanjang pada ketinggian 300 m (Cabak makao dan1000 m dpl (Cabak makao.Tidak ada perbedaan anatomi pada akar, batang dan daun serta tidak ada perbedaan pola pita protein baik pada varietas Adira-1 maupun Cabak makao.

  2. arXiv Generalized Fragmentation Functions for Fractal Jet Observables

    CERN Document Server

    Elder, Benjamin T.; Thaler, Jesse; Waalewijn, Wouter J.; Zhou, Kevin

    2017-06-15

    We introduce a broad class of fractal jet observables that recursively probe the collective properties of hadrons produced in jet fragmentation. To describe these collinear-unsafe observables, we generalize the formalism of fragmentation functions, which are important objects in QCD for calculating cross sections involving identified final-state hadrons. Fragmentation functions are fundamentally nonperturbative, but have a calculable renormalization group evolution. Unlike ordinary fragmentation functions, generalized fragmentation functions exhibit nonlinear evolution, since fractal observables involve correlated subsets of hadrons within a jet. Some special cases of generalized fragmentation functions are reviewed, including jet charge and track functions. We then consider fractal jet observables that are based on hierarchical clustering trees, where the nonlinear evolution equations also exhibit tree-like structure at leading order. We develop a numeric code for performing this evolution and study its phen...

  3. Heterogeneous fragmentation of metallic liquid microsheet with high velocity gradient

    Science.gov (United States)

    An-Min, He; Pei, Wang; Jian-Li, Shao

    2016-01-01

    Large-scale molecular dynamics simulations are performed to study the fragmentation of metallic liquid sheets with high velocity gradient. Dynamic fragmentation of the system involves the formation of a network of fragments due to the growth and coalescence of holes, decomposition of the network into filaments, and further breakup of the filaments into spherical clusters. The final size distribution of the fragmented clusters in the large volume limit is found to obey a bilinear exponential form, which is resulted from the heterogeneous breakup of quasi-cylindrical filaments. The main factors contributing to fragmentation heterogeneity are introduced, including strain rate inhomogeneity and matter distribution nonuniformity of fragments produced during decomposition of the network structure. Project supported by the Science and Technology Development Foundation of China Academy of Engineering Physics (Grant Nos. 2013A0201010 and 2015B0201039) and the National Natural Science Foundation of China (Grant No. 11402032).

  4. On the application of gluon to heavy quarkonium fragmentation function

    International Nuclear Information System (INIS)

    Qi Wei; Wang Jianxiong

    2007-01-01

    We analyze the uncertainties induced by different definitions of the momentum fraction z in the application of gluon to heavy quarkonium fragmentation function. We numerically calculate the initial g→J/ψ fragmentation functions by using the non-covariant definitions of z with finite gluon momentum and find that these fragmentation functions have strong dependence on the gluon momentum k. As |k|→∞, these fragmentation functions approach to the fragmentation function in the light-cone definition. We find that when |k| is small (for instance in the typical energy scale (about 4-20GeV) of the gluon production at the hadron colliders, such as Tevatron and LHC), large uncertainty remains while the in-covariant definitions of z are employed in the application of the fragmentation functions. (authors)

  5. What can we learn about fragmentation from coincidence experiments?

    International Nuclear Information System (INIS)

    Kaufman, S.B.

    1987-01-01

    It has become clear that in order to characterize a complex process such as nuclear fragmentation more exclusive experimental measurements must be performed, i.e., the correlations between coincident fragments must be determined. Some types of correlations are readily interpreted in terms of specific mechanisms, for example, the angular correlation between two heavy fragments. Binary (fission-like) breakup results in relatively strong angular correlations, while no strong correlations are expected for a multi-body fragmentation mechanism. Data from coincidence measurements of the fragmentation of uranium and gold targets by relativistic projectiles are presented which illustrate these points. The interplay between such experiments and model calculations of fragmentation is discussed. 19 refs., 9 figs

  6. Antibody Fragments and Their Purification by Protein L Affinity Chromatography

    Directory of Open Access Journals (Sweden)

    Gustav Rodrigo

    2015-09-01

    Full Text Available Antibodies and related proteins comprise one of the largest and fastest-growing classes of protein pharmaceuticals. A majority of such molecules are monoclonal antibodies; however, many new entities are antibody fragments. Due to their structural, physiological, and pharmacological properties, antibody fragments offer new biopharmaceutical opportunities. In the case of recombinant full-length antibodies with suitable Fc regions, two or three column purification processes centered around Protein A affinity chromatography have proven to be fast, efficient, robust, cost-effective, and scalable. Most antibody fragments lack Fc and suitable affinity for Protein A. Adapting proven antibody purification processes to antibody fragments demands different affinity chromatography. Such technology must offer the unit operation advantages noted above, and be suitable for most of the many different types of antibody fragments. Protein L affinity chromatography appears to fulfill these criteria—suggesting its consideration as a key unit operation in antibody fragment processing.

  7. POLITIK HUKUM PENGELOLAAN MINYAK DAN GAS BUMI DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Indah Dwi Qurbani

    2013-12-01

    Full Text Available Politik hukum adalah kebijakan dasar penyelenggaraan Negara dalam bidang hukum yang akan, sedangdan telah berlaku yang bersumber dari nilai-nilai yang berlaku di masyarakat untuk mencapai tujuanNegara yang dicita-citakan mencakup ius constitutum dan ius constituendum. Politik hukum pengelolaanminyak dan gas bumi yang berlaku pada kurun waktu tertentu di Indonesia menyebabkan pengaruhyang berbeda-beda terhadap kesejahteraan sosial yang dicita-citakan. Prespektif penguasaan dan pengusahaankepemilikan energi menjadi semakin kabur, padahal Pasal 33 UUD 1945 telah memberikanbatasan kepemilikan sumber daya alam oleh Negara untuk kesejahteraan rakyat. Karenanya, perlu segeradilakukan reinterpretasi kepemilikan energi secara faktual dan de facto, dalam perkembangan politikhukum minyak dan gas bumi di Indonesia untuk mengembalikan dalam kerangka de jure dan ideal,yang sesuai dengan semangat Pasal 33 UUD 1945 sebagai landasan filosofis politik hukum pengelolaanminyak dan gas bumi. Kata Kunci: politik hukum, minyak dan gas bumi

  8. Rancang Bangun Simulasi dan Pengendali Unmanned Aerial Vehicle (UAV)

    OpenAIRE

    Rizki Wahyu Pratama

    2017-01-01

    —Pada penel itian i ni merancang si mulasi dan pengendal i Unmanned aerial vehicle (UAV) untuk menganal i si keopti malan si stem. Software matl ab di gunakan untuk merancang si mul asi dan pengendali UAV.

  9. PENGARUH DISIPLIN,DIKLAT DAN PENGALAMANKERJA TERHADAP KINERJA PEGAWAI DINAS PERIKANAN DAN KELAUTAN DI PROVINSI RIAU

    Directory of Open Access Journals (Sweden)

    Imran Imran

    2015-09-01

    Full Text Available Abstrak: Kinerja pegawai merupakan suatu hal yang sangat penting dalam suatu organisasi yang menggerakkan seluruh kegiatan organisasi demi terwujudnya tujuan organisasi. Kinerja pegawai didefinisikan sebagai kemampuan pegawai dalam melakukan suatu keahlian tertentu. Oleh karena itu manajemen harus mengarahkan agar pegawai dapat melaksanakan pekerjaan dengan baik melalui disiplin, diklat dan pengalaman kerja. Penelitian yang dilakukan terhadap tiga variabel bebas yaitu disiplin, diklat dan pengalaman kerja dan satu variabel terikat yaitu kinerja pegawai. Penelitian ini bertujuan untuk menganalisis pengaruh disiplin, diklat dan pengalaman kerja terhadap kinerja  pegawai Dinas Perikanan dan Kelautan di Provinsi Riau. Pembahasan dan pengujian yang dilakukan menggunakan analisis regresi dengan pengolahan menggunakan program statistik komputer SPSS Versi 17. Hasil penelitian menyatakan bahwa (1 Disiplin berpengaruh secara signifikan terhadap kinerja pegawai Dinas Perikanan dan Kelautan di Provinsi Riau sebesar 41,3%, (2 Diklat berpengaruh terhadap kinerja pegawai Dinas Perikanan dan Kelautan di Provinsi Riau sebesar 23,6%, (3 Pengalaman kerja berpengaruh secara signifikan terhadap kinerja pegawai Dinas Perikanan dan Kelautan di Provinsi Riau sebesar 18,2% dan (4 Secara bersama-sama variabel disiplin, diklat dan pengalaman kerja berpengaruh terhadap kinerja pegawai Dinas Perikanan dan Kelautan di Provinsi Riau 43,5 %. Abstract: Employee performance is a very important thing in an organization that drives the organization’s activities for the realization of organizational goals Employee performance is defined as the ability of an employee to perform a particular skill. Therefore, management should be directed so that employees can perform their jobs well through discipline, training and work experience. Research conducted on three independent variables, namely discipline, training and work experience and the dependent variable is the performance of

  10. Observation for really cold fragmentation of heavy nucleus

    International Nuclear Information System (INIS)

    Goverdovskij, A.A.; Ketlerov, V.V.; Mitrofanov, V.F.; Ostapenko, Yu.B.; Khryachkov, V.A.

    1998-01-01

    The results of the detailed study on mass-energy charged correlations of the thorium-232 fission fragments, produced by the 5 MeV neutrons are presented. The event of the thorium nucleus really cold fragmentation into tellurium-134 and strontium-99 at the basic quantum states is identified. It is shown that the whole reaction energy is exhausted by the motion kinetic energy of the fragments in the mutual field

  11. Critical Features of Fragment Libraries for Protein Structure Prediction

    Science.gov (United States)

    dos Santos, Karina Baptista

    2017-01-01

    The use of fragment libraries is a popular approach among protein structure prediction methods and has proven to substantially improve the quality of predicted structures. However, some vital aspects of a fragment library that influence the accuracy of modeling a native structure remain to be determined. This study investigates some of these features. Particularly, we analyze the effect of using secondary structure prediction guiding fragments selection, different fragments sizes and the effect of structural clustering of fragments within libraries. To have a clearer view of how these factors affect protein structure prediction, we isolated the process of model building by fragment assembly from some common limitations associated with prediction methods, e.g., imprecise energy functions and optimization algorithms, by employing an exact structure-based objective function under a greedy algorithm. Our results indicate that shorter fragments reproduce the native structure more accurately than the longer. Libraries composed of multiple fragment lengths generate even better structures, where longer fragments show to be more useful at the beginning of the simulations. The use of many different fragment sizes shows little improvement when compared to predictions carried out with libraries that comprise only three different fragment sizes. Models obtained from libraries built using only sequence similarity are, on average, better than those built with a secondary structure prediction bias. However, we found that the use of secondary structure prediction allows greater reduction of the search space, which is invaluable for prediction methods. The results of this study can be critical guidelines for the use of fragment libraries in protein structure prediction. PMID:28085928

  12. Critical Features of Fragment Libraries for Protein Structure Prediction.

    Directory of Open Access Journals (Sweden)

    Raphael Trevizani

    Full Text Available The use of fragment libraries is a popular approach among protein structure prediction methods and has proven to substantially improve the quality of predicted structures. However, some vital aspects of a fragment library that influence the accuracy of modeling a native structure remain to be determined. This study investigates some of these features. Particularly, we analyze the effect of using secondary structure prediction guiding fragments selection, different fragments sizes and the effect of structural clustering of fragments within libraries. To have a clearer view of how these factors affect protein structure prediction, we isolated the process of model building by fragment assembly from some common limitations associated with prediction methods, e.g., imprecise energy functions and optimization algorithms, by employing an exact structure-based objective function under a greedy algorithm. Our results indicate that shorter fragments reproduce the native structure more accurately than the longer. Libraries composed of multiple fragment lengths generate even better structures, where longer fragments show to be more useful at the beginning of the simulations. The use of many different fragment sizes shows little improvement when compared to predictions carried out with libraries that comprise only three different fragment sizes. Models obtained from libraries built using only sequence similarity are, on average, better than those built with a secondary structure prediction bias. However, we found that the use of secondary structure prediction allows greater reduction of the search space, which is invaluable for prediction methods. The results of this study can be critical guidelines for the use of fragment libraries in protein structure prediction.

  13. Critical Features of Fragment Libraries for Protein Structure Prediction.

    Science.gov (United States)

    Trevizani, Raphael; Custódio, Fábio Lima; Dos Santos, Karina Baptista; Dardenne, Laurent Emmanuel

    2017-01-01

    The use of fragment libraries is a popular approach among protein structure prediction methods and has proven to substantially improve the quality of predicted structures. However, some vital aspects of a fragment library that influence the accuracy of modeling a native structure remain to be determined. This study investigates some of these features. Particularly, we analyze the effect of using secondary structure prediction guiding fragments selection, different fragments sizes and the effect of structural clustering of fragments within libraries. To have a clearer view of how these factors affect protein structure prediction, we isolated the process of model building by fragment assembly from some common limitations associated with prediction methods, e.g., imprecise energy functions and optimization algorithms, by employing an exact structure-based objective function under a greedy algorithm. Our results indicate that shorter fragments reproduce the native structure more accurately than the longer. Libraries composed of multiple fragment lengths generate even better structures, where longer fragments show to be more useful at the beginning of the simulations. The use of many different fragment sizes shows little improvement when compared to predictions carried out with libraries that comprise only three different fragment sizes. Models obtained from libraries built using only sequence similarity are, on average, better than those built with a secondary structure prediction bias. However, we found that the use of secondary structure prediction allows greater reduction of the search space, which is invaluable for prediction methods. The results of this study can be critical guidelines for the use of fragment libraries in protein structure prediction.

  14. A note on the self-similar solutions to the spontaneous fragmentation equation

    Science.gov (United States)

    Breschi, Giancarlo; Fontelos, Marco A.

    2017-05-01

    We provide a method to compute self-similar solutions for various fragmentation equations and use it to compute their asymptotic behaviours. Our procedure is applied to specific cases: (i) the case of mitosis, where fragmentation results into two identical fragments, (ii) fragmentation limited to the formation of sufficiently large fragments, and (iii) processes with fragmentation kernel presenting a power-like behaviour.

  15. KORELASI ANTARA BIMBINGAN KONSELING ISLAM DAN DAKWAH

    Directory of Open Access Journals (Sweden)

    Marzuki Agung Prasetya

    2015-11-01

    Full Text Available Dakwah merupakan kegiatan untuk menyeru, memanggil dan mengajak orang lain menuju jalan yang diridhai Allah. Bimbingan dan Konseling Islam merupakan cabang dalam rumpun ilmu-ilmu sosial yang mulai dikembangkan sebagai disiplin ilmu yang mandiri. Keberadaan aktifitas bimbingan dan konseling Islam tersebut didasarkan pada kenyataan bahwa dalam menghadapi dan menyelesaikan masalah, ada individu yang mampu menyelesaikan sendiri, namun ada juga yang membutuhkan bantuan pihak lain. Dalam prakteknya bimbingan konseling akan mengacu pada beberapa pendekatan, diantaranya: pendekatan behavioristik, psikodinamika, eklektik, psikoanalisa dan eksistensial humanistik. Pendekatan tersebut dipilih berdasarkan kondisi klien, masalah yang dihadapi, kemampuan konselor selaku pihak yang memberikan bimbingan maupun kondisi dan situasi pada saat bimbingan konseling berlangsung. Menurut Hamdan Bakran ad-Dzaky, bimbingan konseling Islam merupakan suatu aktifitas memberikan bimbingan, pelajaran,dan pedoman kepada individu yang meminta bimbingan (klien dalam hal bagaimana seharusnya dirinya dapat mengembangkan akal dan pikirannya, jiwanya, keimanannya dan keyakinannya, serta dapat menanggulangi problematika hidup dengan baik dan benar sacara mandiri, yang berparadigma kepada Al-Quran dan as-Sunnah Rasulullah saw. Proses pelaksanaan bimbingan konseling Islam mengacu pada prinsip- prinsip etika berdakwah dalam Islam, yakni bi al-hikmah, al-mauidhah hasanah, dan al-mujadalah bi al-lati hiya ahsan. Tulisan ini melihat relasi antara bimbingan konseling Islam dan dakwah, sehingga dapat diketahui bagaimana hubungan yang terjalin antara keduanya. Kata Kunci: Dakwah, Bimbingan, Konseling Islam. THE CORRELATION BETWEEN ISLAMIC COUNSELING GUIDANCE AND DAWA. Dawa is an activity to call and invite others towards the path of Allah. Islamic Guidance and Counselling is a branch of social sciences which began to be developed as an independent discipline. The existence of the Islamic

  16. SIG et distribution spatiale des infrastructures hydrauliques dans la ...

    African Journals Online (AJOL)

    L'eau occupe une place essentielle dans un monde de plus en plus urbanisé, exposé à des risques croissants où la population augmente chaque jour. Les besoins en eau dans la vie deviennent de plus en plus importants. Ce constat prend toute son importance dans les pays du sud en général et dans la commune de Zè ...

  17. Pengaruh Jenis Lead Dan Tenol Pada Pembuatan Kerajinan Kaca Patri

    Directory of Open Access Journals (Sweden)

    Evi Yuliati Rufaida

    2016-04-01

    Full Text Available Bahan utama untuk pembuatan kerajinan kaca patri adalah kaca, lead dan tenol. Bahan-bahan tersebut terdapat di pasaran dengan bermacam-macam jenis, sehingga dlbutuhkun bahan untuk mendapatkan yang terbaik. Semakin tinggi kandungan Pb maka waktu pematrian semakin cepat. Dalam penelitian ini dilakukan kegiatan pembuatan produk kaca patri dengan menggunakan variasi 3 jenis lead (X, Y, Z dan 3 jenis tenol (A, P, C dan untuk mengetahui pengaruhnya terhadap waktu pematrian dan pemasangan lead pada kaca serta pengujian komposisi jenis lead dan tenol.Hasil uji coba menunjukkan bahwa semua tenol (A, P, C mempunyai komposisi Pb, Sb dan semua lead (X Y. Z mengandung unsur Pb, Sb, kecualt lead X mempunyai komposisi Ph, Sb, dan Sn serta mempunyai sifat paling kaku. Jenis tenol tidak mempengaruhi waktu pematrian pada ketiga jenis lead, tetapi jenis lead berpengaruh terhadap waktu pemasangan dan waktu pematrian. Penggunaan lead pada pembuatan kerajinan kaca patri paling baik menggunakan lead X.Bahan utama untuk pembuatan kerajinan kaca patri adalah kaca, lead dan tenol. Bahan-bahan tersebut terdapat di pasaran dengan bermacam-macam jenis, sehingga dlbutuhkun bahan untuk mendapatkan yang terbaik. Semakin tinggi kandungan Pb maka waktu pematrian semakin cepat. Dalam penelitian ini dilakukan kegiatan pembuatan produk kaca patri dengan menggunakan variasi 3 jenis lead (X, Y, Z dan 3 jenis tenol (A, P, C dan untuk mengetahui pengaruhnya terhadap waktu pematrian dan pemasangan lead pada kaca serta pengujian komposisi jenis lead dan tenol.Hasil uji coba menunjukkan bahwa semua tenol (A, P, C mempunyai komposisi Pb, Sb dan semua lead (X Y. Z mengandung unsur Pb, Sb, kecualt lead X mempunyai komposisi Ph, Sb, dan Sn serta mempunyai sifat paling kaku. Jenis tenol tidak mempengaruhi waktu pematrian pada ketiga jenis lead, tetapi jenis lead berpengaruh terhadap waktu pemasangan dan waktu pematrian. Penggunaan lead pada pembuatan kerajinan kaca patri paling baik

  18. Perancangan Kemasan Dan Promosi Delicieux French Pastry Di Surabaya

    OpenAIRE

    Halim, Stephanie; Adib, Ahmad; Suhartono, Ani Wijayanti

    2015-01-01

    Delicieux French Pastry merupakan sebuah USAha home industry yang bergerak dibidang food and baverage sejak tahun 2010 dan dibangun oleh Yuni Ardiati. Kelebihan dari Delicieux adalah produk yang home made pie dengan kualitas bahan pilihan serta rasa dan teksturnya yang lezat. Selama ini Delicieux French Pastry melakukan penjualan secara online dengan pemasaran melalui media sosial seperti Facebook dan Instagram. Namun Delicieux memiliki kendala bahwa kemasan produk kurang menarik dan masih me...

  19. MENGENAL FOTOGRAFI DAN FOTOGRAFI DESAIN

    Directory of Open Access Journals (Sweden)

    Lesie Yuliadewi

    1999-01-01

    Full Text Available At present%2C photography technology has grown rapidly. It began from invention of obscura camera%2C which was invented by Leonardo da Vinci%2C until the invention of digital camera%2C which are produced by camera factories. Together with this development%2C the role of photography become expanded%2C that is to support the other sciences%2C like visual communication design. From this case%2C the term design photography often become the question to those who are involved in department visual communication design. The dicussion consist of two sections%2C they are basic photography and design photography. Abstract in Bahasa Indonesia : Saat ini teknologi fotografi telah berkembang pesat%2C mulai dari penemuan kamera obscura yang ditemukan oleh Leonardo da Vinci sampai penemuan kamera digital yang dikeluarkan oleh beberapa pabrik besar pembuat kamera. Seiring dengan hal itu peranan fotografi juga semakin luas%2C yaitu sebagai pendukung ilmu pengetahuan yang lain%2C seperti desain komunikasi visual. Dari sini timbullah istilah Fotografi Desain yang sering menjadi pertanyaaan di kalangan orang yang akan terlibat dalam jurusan Desain Komunikasi Visual. Pembahasan terdiri dari dua pokok bahasan%2C yaitu fotografi dasar dan fotografi desain.

  20. Dans le tourbillon des particules

    CERN Document Server

    Zito, Marco

    2015-01-01

    Accélérateurs géants, détecteurs complexes, particules énigmatiques... La physique subatomique peut sembler bien intimidante pour le novice. Et pourtant, qui n a jamais entendu parler du boson de Higgs et du CERN, le laboratoire européen où il a été découvert en 2012 ? Nul besoin d être un spécialiste pour comprendre de quoi il s agit. Aujourd hui, une théorie extraordinairement élégante, le Modèle Standard, décrit tous les résultats des expériences dans le domaine. Trente-sept particules élémentaires et quatre forces fondamentales : c est tout ce dont nous avons besoin pour expliquer la matière et l Univers ! Ce livre, destiné à un large public, raconte sans équations le long parcours qui a abouti au Modèle Standard. Ce parcours, parfois sinueux, a été entamé lorsque les Grecs anciens, et peut-être d autres avant eux, ont imaginé que la matière est composée de petites « billes ». Il faudra attendre plusieurs siècles pour qu on réalise que la matière, à l échelle micros...

  1. Habitat Fragmentation Handbook for Installation Planners: Status and Options

    National Research Council Canada - National Science Library

    Lozar, Robert C; Ehlschlaeger, Charles; Westervelt, James; Balbach, Harold; Akcakaya, H. R; Hoctor, Tom; Goodiso, Crystal; Hargrove, William W; Hoffman, Forrest M; Rose, Winifred

    2006-01-01

    ... for animal Threatened and Endangered Species (TES). The document provides a review of habitat fragmentation issues, focusing on those of highest concern to Army Military Installation Land Managers...

  2. Fluctuations and symmetry energy in nuclear fragmentation dynamics.

    Science.gov (United States)

    Colonna, M

    2013-01-25

    Within a dynamical description of nuclear fragmentation, based on the liquid-gas phase transition scenario, we explore the relation between neutron-proton density fluctuations and nuclear symmetry energy. We show that, along the fragmentation path, isovector fluctuations follow the evolution of the local density and approach an equilibrium value connected to the local symmetry energy. Higher-density regions are characterized by smaller average asymmetry and narrower isotopic distributions. This dynamical analysis points out that fragment final state isospin fluctuations can probe the symmetry energy of the density domains from which fragments originate.

  3. Rate Equation and Scaling for Fragmentation with Mass Loss

    OpenAIRE

    Edwards, Boyd F.; Cai, M.; Han, H.

    1990-01-01

    A linear rate equation describes fragmentation with continuous and discrete mass loss typified by consumption of porous reactive solids and two-phase heterogeneous solids. For a mass-dependent fragmentation rate xα and a continuous-mass-loss rate εxγ,σ=γ-α-1‘‘recession regime’’ where small particles lose mass continuously without breaking, σ>0 yields a ‘‘fragmentation regime’’ where all particles break, and σ=0 yields scaling for α>0. Shattering for ασ≥0 is runaway fragmentation produci...

  4. Habitat specialization predicts genetic response to fragmentation in tropical birds.

    Science.gov (United States)

    Khimoun, Aurélie; Eraud, Cyril; Ollivier, Anthony; Arnoux, Emilie; Rocheteau, Vincent; Bely, Marine; Lefol, Emilie; Delpuech, Martin; Carpentier, Marie-Laure; Leblond, Gilles; Levesque, Anthony; Charbonnel, Anaïs; Faivre, Bruno; Garnier, Stéphane

    2016-08-01

    Habitat fragmentation is one of the most severe threats to biodiversity as it may lead to changes in population genetic structure, with ultimate modifications of species evolutionary potential and local extinctions. Nonetheless, fragmentation does not equally affect all species and identifying which ecological traits are related to species sensitivity to habitat fragmentation could help prioritization of conservation efforts. Despite the theoretical link between species ecology and extinction proneness, comparative studies explicitly testing the hypothesis that particular ecological traits underlies species-specific population structure are rare. Here, we used a comparative approach on eight bird species, co-occurring across the same fragmented landscape. For each species, we quantified relative levels of forest specialization and genetic differentiation among populations. To test the link between forest specialization and susceptibility to forest fragmentation, we assessed species responses to fragmentation by comparing levels of genetic differentiation between continuous and fragmented forest landscapes. Our results revealed a significant and substantial population structure at a very small spatial scale for mobile organisms such as birds. More importantly, we found that specialist species are more affected by forest fragmentation than generalist ones. Finally, our results suggest that even a simple habitat specialization index can be a satisfying predictor of genetic and demographic consequences of habitat fragmentation, providing a reliable practical and quantitative tool for conservation biology. © 2016 John Wiley & Sons Ltd.

  5. The fragmentation of expanding shells III: Oligarchic accretion and the mass spectrum of fragments

    OpenAIRE

    Dale, James E.; Wunsch, Richard; Smith, Rowan J.; Whitworth, Anthony; Palous, Jan

    2010-01-01

    We use SPH simulations to investigate the gravitational fragmentation of expanding shells through the linear and non--linear regimes. The results are analysed using spherical harmonic decomposition to capture the initiation of structure during the linear regime; the potential-based method of Smith et al. (2009) to follow the development of clumps in the mildly non-linear regime; and sink particles to capture the properties of the final bound objects during the highly non-linear regime. In the...

  6. Dans le grand collisionneur du CERN

    CERN Document Server

    AUTHOR|(CDS)2051256

    2014-01-01

    Ce livre fait pénétrer le lecteur non initié dans l’instrument scientifique le plus grand du monde. D’ailleurs, le web fut précisément inventé à Genève en vue d’une collaboration aussi gigantesque. Résultat de vingt ans de recherche, le LHC, Grand collisionneur de hadrons, est l’anneau de 26,7 km creusé sous la frontière francosuisse, où sont accélérés, en sens opposés, des paquets de particules jusqu’à des vitesses et des énergies extrêmes. Ainsi la physique s’est-elle engagée dans une étape nouvelle de nos connaissances. Après les grandes découvertes de l’univers et de la réalité microscopique du siècle dernier, le collisionneur nous fait progresser aujourd’hui dans un «nuage de probabilités» aux frontières de l’antimatière. Dans une bousculade de particules, voici le champ convoité du boson de Higgs. Mario Campanelli, professeur associé à l’Université de Londres et collaborateur au projet ATLAS du LHC, propose, dans cet ouvrage, de s’introduire pas �...

  7. LEMAK TUBUH DAN KESEGARAN JASMANI PEKERJA INDONESIA

    Directory of Open Access Journals (Sweden)

    Y. Krisdinamurtirin

    2012-11-01

    Full Text Available Penelitian mengenai Lemak Tubuh dan Kesegaran Jasmani telah dilakukan terhadap 62 orang karyawan gemuk, 73 orang karyawan sedang dan 86 orang karyawan kurus. Mereka terdiri atas kelompok Gemuk Aktif (GPA: 33 orang; Gemuk Sendentary (GPSD: 29 orang; Sedang Aktif (SPA: 33 orang; Sedang Sendentary (SPSD: 40 orang; Kurus Aktif (KPA: 35 orang; Kurus Sendentary (KPSD: 51 orang. Umur mereka adalah antara 20 tahun dan 40 tahun. Uji Kesegaran jasmani menggunakan cara Harvard Step Test (HST menunjukkan bahwa skor list kelompok Gemuk cenderung kurang bila dibandingkan dengan kelompok Sedang maupun Kurus. Uji kemaknaan perbedaan secara statistik menggunakan Student test, ternyata perbedaan terdapat pada tingkat Kegemukan, sedangkan pada tingkat jenis kegiatan (aktif/sendentary tidak menunjukkan perbedaan skor. Demikian pula clengan menggunakan Analisis Variance, menunjukkan bahwu ada kailan antaru Kegemuknn dengan skor HST (P:0,002, sedangkan antara jenis kegiatan dengan skor HST tidak ada kaitan (P:0,9049. Garis regresi memberikan gambaran bahwa makin tinggi presentase lemak tubuh, tingkat kesegaran jasmani yang dinyatakan dalam skor HST makin menurun. Garis regresi antara% 88/TB dengan kesegaran jasmani, memberikan gambaran pula ada kecenderungan bahwa pada % 88/TB 100%, kesegaran jasmani menurun. Sedangkan regresi antara kesegaran jasmani dengan tinggi duduk tidak menunjukkan kaitan yang jelas. Tetapi antara urnur dan kesegaran jasmani, menunjukkan ada kecenderungan makin tinggi urnur, kesegaran jasmani menurun. Kesimpulan dari penelitlan inl ialah bahwa ada kaitan antara kesegaran jasmani yang dinyatakan dalam skor Uji HST dengan (a kegemukan dan (b umur.

  8. PEMAHAMAN KEBERAGAMAAN DAN GERAKAN KELOMPOK FPI SURABAYA

    Directory of Open Access Journals (Sweden)

    Syamsul Ma’arif

    2017-08-01

      Sikap-sikap FPI (Front Pembela Islam di Indonesia selama ini terkesan ‘frontal’ dan melawan setiap bentuk kemunkaran. Aksi mereka, sebenarnya bisa dikatakan sebagai salah satu bentuk ekspresi terdalam dari sekelompok orang muslim dalam mengartikulasikan ajaran-ajaran agama yang dipeluknya, atau sebagai bentuk sikap “kesalehan” dalam memandang setiap keyakinan yang berbeda dengan keyakinan yang diyakininya. Apalagi dalam memandang persoalan yang jelas-jelas dianggap sebagai bentuk kemaksiatan, kesesatan dan penodaan agama. Maka respons dan reaksi mereka, sebagaimana hasil penelitian yang telah dilakukan penulis di Surabaya adalah dalam rangka menegakkan prinsip keimanan yang dianggap “benar” tadi. Tulisan ini bertujuan untuk memberikan informasi yang komprehensif tentang faktor apa saja yang melatari lahirnya kelompok-kelompok keagamaan kontemporer—terutama sekali FPI di Surabaya. Sekaligus mengetahui pemahaman keagamaan, aktifitas dan gerakan-gerakan kelompok FPI di daerah tersebut. Gambaran hasil penelitian ini pada akhirnya diharapkan mampu mengeliminasi kemungkinan kesalahpahaman informasi yang menjadi sebab timbulnya prejudice, dan stereotype yang merupakan langkah awal terjadinya konflik atau mengatasi konflik antar komunitas agama secara komprehensif. Sebab, dengan diketahui keanekaragaman kelompok-kelompok keagamaan dengan dinamika gerakannya  akan lebih memudahkan masyarakat agama untuk saling belajar satu sama lain.

  9. Islam Nusantara antara Ortodoksi dan Heterodoksi

    Directory of Open Access Journals (Sweden)

    Akhiyat Akhiyat

    2017-05-01

    Abstrak: Corak keberagamaan masyarakat Indonesia atau Islam Nusantara telah memiliki kekhasan tersendiri. Bentuk yang dapat ditemukan dari perbedaan corak Islam Nusantara dengan negara-negara lain di Timur Tengah, terutama negara asal Islam, Arab Saudi, yaitu dari segi kekhasan khasanah pengalaman dan pengamalan batin masyarakat Indonesia sebagai pemeluknya. Dapat dikatakan bahwa Islam Nusantara adalah Islam sebagai ajaran akhlak dan moral bagi pemeluknya, dan bukan Islam sebagai ideologi yang tidak menghargai pemahaman kelompok lain. Berangkat dari perbedaan corak antara Islam Nusantara dengan Islam dengan negara lain, tidak lepas dari latar belakang historis keberadaan tradisi pengalaman budaya dan kepercayaan religiusitas para pendahulunya. Islam Nusantara yang telah menjadi bagian penting pemeluknya di Indonesia, dilihat dari segi kepatutan masyarakat penganutnya, dapat dikategorikan sebagai “Islam ortodoksi humanis.” Mereka dalam menjalankan Islam senantiasa masih mempertahankan nilai-nilai normatif keberagamaannya, berpegang kepada al-Qur’an dan al-Hadis. Di samping itu, mereka juga menjalankan ajaran historis, yang mana peran nilai-nilai spiritualitas, nilai-nilai batiniah (esoteris dalam agama, terutama nilai-nilai moralitas kemanusiaan telah menjadi prinsip yang sangat urgen dalam kehidupannya. Sebagaimana ritus-ritus yang pada tataran realita kehidupan masyarakatnya, dalam setiap momen ritus kehidupannya tidak lepas dengan yang namanya mengadakan suatu sikap religiusitas (upacara ritus kehidupan, memohon pertolongan kepada sesuatu kekuatan (ghaib di luar dirinya, dalam bahasa agama memohon pertolongan kepada Sang Maha Kuasa, Tuhan pencipta alam.

  10. Étude des soins de santé primaires dispensés dans les pays du ...

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

    Les pays membres du Réseau de recherche sur les systèmes et services de santé dans les pays du cône Sud (Red de Investigación en Sistemas y Servicios de Salud en el Cono Sur) ont des systèmes de santé considérablement segmentés et fragmentés. Cette étude fera le survol des soins de santé primaires dispensés ...

  11. Pengembangan Sistem Informasi Akuntansi Dan Pengelolaan Keuangan (Siapkan Modul Administrasi Berteknologi Java Dan DBMS PostgreSql

    Directory of Open Access Journals (Sweden)

    Wahyudiono Wahyudiono

    2012-09-01

    Full Text Available Direktorat Jenderal Perbendaharaan Negara telah meluncurkan berbagai jenis aplikasi dalam rangka penatausahaan transaksi satuan kerjanya (satker. Tujuannya adalah menghasilkan laporan keadaan kas dan realisasi anggaran yang akurat dan dapat dipertanggungjawabkan. Beberapa aplikasi untuk membantu satker dalam menatausahakan transaksi yang berhubungan dengan uang negara sudah disediakan. Namun aplikasi-aplikasi yang ada tersebut belum terintegrasi antara satu dengan lainnya. Hal tersebut tentu saja menjadi sebuah penghambat bagi pencapaian efisiensi dan efektifitas pengelolaan data dan transaksi. Pada pengerjaan tugas akhir ini dikembangkan sebuah Aplikasi Sistem Informasi dan Akuntansi Keuangan Negara (SIAPKAN yang dirancang dengan tujuan dapat mengintegrasikan semua aplikasi yang digunakan oleh satker. SIAPKAN merupakan aplikasi berbasis Web berteknologi bahasa pemrograman Java (JavaServlet dan JSP dan sistem manajemen basis data PostgreSQL. Dengan menggunakan bahasa pemrograman Java dan Database Management System (DBMS PostgreSQL, modul Administrasi yang menjadi fokus utama tugas akhir, menjadi gerbang awal dari aplikasi SIAPKAN. Melalui modul Administrasi inilah kebutuhan referensi tiap modul disediakan.

  12. Perbedaan Kadar Thyroid Stimulating Hormone dan Free Thyroxine pada Pasien Talasemia Β-Mayor dengan Kelasi Besi Deferasirox dan Deferiprone

    Directory of Open Access Journals (Sweden)

    Aries - Krisbiyantoro

    2018-03-01

    Hasil. Rerata usia pasien 12,5+3,12 tahun. Rerata kadar TSH kelompok deferiprone dan deferasirox adalah 3.051,78 IU/ml dan 2.351,29 IU/ml. Sedangkan rerata kadar FT4 untuk kelompok deferiprone dan deferasirox 15.424,12 mmol/l dan 15.822,75 IU/ml. Tidak terdapat perbedaan kadar TSH dan FT4 pada kelompok yang mendapatkan deferasirox dan deferiprone berturut-turut nilai TSH (p=0,148; p>0,05 dan FT4 (p=0,836; p>0,05. Kesimpulan. Tidak terdapat perbedaan kadar TSH dan FT4 pada pasien talasemia beta mayor yang mendapatkan kelasi deferasirox maupun deferiprone.

  13. Pengaruh Variasi Kadar Zn Dan Temperatur Hydrotermal Terhadap Struktur Dan Nilai Konduktivitas Elektrik Material Graphene

    Directory of Open Access Journals (Sweden)

    Lita Nur Azizah

    2014-09-01

    Full Text Available Graphene adalah bentuk 2D dari karbon dengan sifat-sifat unggul yang menarik untuk dikembangkan. Permasalahan yang kemudian muncul adalah proses sintesis massal yang masih menjadi kendala. Penelitian ini bertujuan untuk mensintesis material graphene secara kimiawi dengan menggunakan reduktor zinc dan metode hydrothermal dan menganalisa pengaruh varaiasi penambahan massa sebesar 0,8 gram, 1,6 gram, dan 2,4 gram zinc serta variasi temperatur hydrthermal 160ᵒC, 180ᵒC, 200ᵒC. Proses karakterisasi material graphene dilakukan dengan pengujian Scanning Electron Microscope (SEM, X-Ray Diffraction (XRD, Fourier Transform Infrared spectroscopy, Uji Iodine number, dan Four Point Probe digunakan untuk mengetahui nilai konduktivitas elektrik material. Morfologi dari graphene yang dihasilkan berbentuk lembaran-lembaran transparan dan disertai dengan kerutan pada permukaannya. Nilai konduktivitas elektrik terbesar dihasilkan dari variasi panambahan serbuk zinc sebesar 0,8 gram dan temperatur hydrothermal sebesar 200ᵒC dengan nilai sebesar 0,10281 S/cm dan bilangan iodine 11384,64.

  14. Aplikasi Monitoring Perangkat dan Aktivitas Pengguna pada Jaringan Menggunakan Protocol SNMP dan Squid proxy

    Directory of Open Access Journals (Sweden)

    Danur Wijayanto

    2016-12-01

    Full Text Available Unit Pengelolaan dan Pelayanan Teknologi Informasi (UP2TI adalah salah satu unit di Fakultas Sains Matematika Universitas Diponegoro yang bergerak di bidang pelayanan dan pengelolaan segala sesuatu yang berkaitan dengan teknologi informasi. UP2TI mengelola perangkat jaringan seperti router, switch, server, dan access point di FSM UNDIP. Dengan banyaknya perangkat jaringan yang dikelola, admin UP2TI mengalami kesulitan jika proses monitoring perangkat jaringan dilakukan secara manual yaitu hanya mengandalkan laporan dari client jika ada permasalahan pada jaringan dan juga belum ada sistem untuk memonitor aktifitas pengguna internet.Solusi atas permasalahan tersebut dengan membuat aplikasi monitoring jaringan. Aplikasi monitoring bisa juga disebut sebagai Network Management System yaitu suatu sistem yang berfungsi untuk membantu system administrator dalam memonitor dan mengontrol perangkat jaringan yang kompleks SNMP merupakan sebuah protocol aplikasi pada jaringan TCP/ IP yang dapat digunakan sebagai protocol dalam Network Management System.Aplikasi monitoring yang dikembangkan juga melakukan pembacaan log squid proxy untuk mengetahui aktivitas pengguna internet. Pengembangan aplikasi ini menggunakan metode waterfall dengan bahasa pemograman PHP dengan framework CodeIgniter dan sistem manajemen basis data MySQL. Setelah pengembangan selesai dilakukan, dilanjutkan pengujian secara black-box. Hasil akhir dari penelitian ini adalah aplikasi yang memudahkan admin dalam memonitoring perangkat dan aktivitas pengguna pada jaringan Fakultas Sains Matematika Universitas Diponegoro

  15. EFEKTIVITAS MODEL BLENDED LEARNING TERHADAP MOTIVASI DAN TINGKAT PEMAHAMAN MAHASISWA MATA KULIAH ALGORITMA DAN PEMROGRAMAN

    Directory of Open Access Journals (Sweden)

    Sarah Bibi

    2015-02-01

    Full Text Available Penelitian ini bertujuan untuk (1 mengetahui perbedaan motivasi dan tingkat pemahaman mahasiswa antara pembelajaran model blended learning dengan pembelajaran konvensional, dan (2 mengetahui peningkatan motivasi dan tingkat pemahaman mahasiswa akibat penerapan pembelajaran model blended learning. Jenis penelitian ini adalah quasi experimental. Populasi penelitian adalah mahasiswa semester 2 tahun ajaran 2013/2014 Program Studi Pendidikan Teknologi Informasi dan Komputer STKIP PGRI Pontianak yang berjumlah sebanyak 270 mahasiswa. Penentuan sampel menggunakan teknik purposive sampling berjumlah 156 mahasiswa. Pengumpulan data menggunakan tes soal berbentuk pilihan ganda dan angket, teknik analisis data yang digunakan adalah statistik parametrik uji-t dengan taraf signifikansi 0,05. Hasil penelitian ini menunjukkan bahwa (1 terdapat perbedaan motivasi belajar mahasiswa antara pembelajaran model blended learning dengan pembelajaran konvensional sebesar 5,782 dan terdapat perbedaan tingkat pemahaman sebesar 9,935 serta (2 ada peningkatan motivasi belajar mahasiswa akibat penerapan pembelajaran model blended learning rata-rata peningkatan 11,705 dan ada peningkatan pemahaman mahasiswa rata-rata peningkatan 30,288.

  16. PERGESERAN KARIR TRADISIONAL MENJADI KARIR PROTEAN: DAMPAK DAN IMPLIKASINYA PADA INDIVIDU DAN PERUSAHAAN

    Directory of Open Access Journals (Sweden)

    Christofera Marliana Junaedi

    2003-01-01

    Full Text Available It was started by The Great Depression in America that so many changes happened on the organization internally and externally, and the change of career development from career job to protean career as well. Some researchers prove it and state that the job esspecially for career nowadays is different from it was few decades ago. The effect of this changes occur on the system and value that employees have and career development management conducted by the company. This article will discuss the change factor of company internally and externally, its effects,the subtitution of the new paradigm from the old one, and also its implications on the individu and the company. Abstract in Bahasa Indonesia : Berawal dari terjadinya depresi yang besar (The Great Depression di Amerika yang menyebabkan perubahan organisasi secara internal dan eksternal, perubahan pengembangan karir pun bergeser dari karir tradisional menjadi karir protean. Banyak peneliti yang membuktikannya dan menyatakan bahwa karir saat ini berbeda dengan beberapa decade sebelumnya. Dampak dari perubahan ini tentu saja menimbulkan sistem dan nilai yang dimiliki karyawan dan juga manajemen pengembangan karir perusahaan. Artikel ini akan membahas tentang perubahan factor internal dan eksternal organisasi, dampaknya pada perubahan paradigma dari paradigma lama menjadi baru, dan juga implikasinya pada individu dan perusahaan. Kata kunci: karir tradisional, karir protean, paradigma lama, paradigma baru, manajemen karir.

  17. Implementasi dan Evaluasi Kinerja Modulasi dan Demodulasi GMSK dengan menggunakan WARP

    Directory of Open Access Journals (Sweden)

    Dwi Putri Kusumadewi

    2015-03-01

    Full Text Available Modulasi GMSK ( Gaussian Minimum Shift Keying adalah teknik modulasi yang mengurangi spectrum sidelobe pada modulasi Minimum Shift Keying (MSK dengan cara melewatkan sinyal NRZ ke filter LPF Gaussian. Pada Tugas Akhir ini dilakukan proses perancangan dan implementasi modulasi dan demodulasi GMSK pada platform WARP. Proses perancangan modulasi GMSK dilakukan melalui pemrograman pada software MATLAB 2012. Sistem diimplementasi pada modul WARPLab7. Jumlah bit yang dibangkitkan adalah 106800 bit. Sebelum sistem diimplementasikan pada modul WARP, sinyal hasil ditambahkan dengan bit pilot dan preamble yang nantinya berguna untuk mendeteksi data informasi di penerima. Setelah penambahan pilot dan preamble, data di upsample terlebih dahulu kemudian dilakukan proses upconvert agar dapat dikirimkan melalui WARP. Pengujian implementasi sistem dilakukan dengan cara pengukuran nilai BER (Bit Error Rate secara real pada beberapa kondisi, diantaranya perbedaan nilai BT, perbedaan jarak antara node pengirim dan node penerima dan kondisi LOS (Line of Sight dan NLOS (No Line of Sight.  Berdasarkan hasil pengujian didapatkan pada lingkungan indoor nilai BER terkecil diperoleh pada jarak 4 meter kondisi LOS dengan TxRF sebesar -22.97 dBm dengan BER 6x10-6, sedangkan untuk lingkungan outdoor nilai BER terkecil diperoleh pada jarak 6 meter kondisi LOS dengan TxRF sebesar -22.97 dBm dengan BER 6.9x10-5

  18. PENGARUH SHELTER TERHADAP PERILAKU DAN PERTUMBUHAN UDANG GALAH (Macrobrachium rosenbergii)

    OpenAIRE

    Priyono, Susilo B.; Sukardi, Sukardi; Harianja, Bonar S.M.

    2011-01-01

    Penelitian ini bertujuan untuk mengetahui perilaku kesukaan udang galah terhadap shelter berdasarkan karakter morfotipenya dan mengetahui pengaruh penambahan shelter terhadap pertumbuhan udang. Udang diklasifikasikan menjadi lima morfotipe, yaitu jantan bercapit biru (BC), jantan bercapit oranye (OC), jantan kecil (SM), betina bertelur (BF), dan betina tidak bertelur (VF). Perilaku udang yang diamati meliputi perilaku individu dan pasangan morfotipe terhadap shelter tunggal (potongan pipa PVC...

  19. Rekonstruksi dan Revitalisasi Pendidikan Indonesia Guna Meningkatkan Kualitas Bangsa

    Directory of Open Access Journals (Sweden)

    Ihsana Sabriani Borualogo

    2004-12-01

    Masalah-masalah yang terjadi dalam dunia pendidikan di Indonesia antara lain bersumber dari budaya pendidikan kolonialisme (intelektualisme dan verbalistik yang feodal dan birokratik, sehingga peserta didik tidak memiliki kesempatan untuk menyampaikan gagasan-gagasannya dan adanya kecenderungan untuk mendewakan ijazah formal. Selain itu, sistem pendidikan sentralistik yang selama ini dijalankan menghambat kreativitas guru untuk melakukan inovasi dan mencari metode baru dalam sistem pengajarannya. Paradigma pendidikan nasional yang memandang lebih kepada siswa yang mampu dalam ilmu pengetahuan dan teknologi serta mengabaikan kemampuan siswa dalam bidang ilmu sosial, juga menjadi salah satu faktor yang menghambat peningkatan kualitas bangsa. Selain itu, tampaknya pemerintah cenderung lebih mengutamakan pemanfaatan kualitas sumber daya alam dan mengabaikan pentingnya sumber daya manusia sebagai tenaga ahli untuk mengelola sumber daya alam tersebut. Rendahnya kualitas guru juga menjadi keluhan yang sering dimunculkan, karena guru adalah tokoh sentral pendidikan formal. Di samping itu, biaya pendidikan yang tinggi menjadikan pendidikan sebagai suatu hal yang eksklusif dan elit. Rekonstruksi pendidikan harus dilakukan guna mengubah sentralisasi pendidikan dan mengubah paradigma pendidikan nasional. Berbagai upaya dapat dilakukan dengan mengacu pada teori multiple intelligence dari Howard Gardner dan mempertimbangkan pentingnya pendidikan melalui pembiasaan, pembelajaran, dan peneladanan. Rekonstruksi dana pendidikan juga perlu dilakukan dengan mencari alternatif lain pendanaan pendidikan, tidak hanya mengharapkan dana dari pemerintah. Revitalisasi pendidikan dilakukan dengan mengoptimalkan fasilitas pendidikan yang telah dimiliki oleh sekolah dan berupaya menjalin kerjasama dengan pihak luar agar fasilitas dapat selalu diperbaharui dan aktual.

  20. Pengaruh Atmosferik terhadap Kepuasan dan Niatan Perilaku Konsumen

    Directory of Open Access Journals (Sweden)

    Edi Purwanto

    2016-12-01

      Penelitian ini dilakukan untuk mengetahui peran atmosferik di restoran “X,” sebuah restoran Jepang yang berada di berbagai area di Jakarta. Penelitian ini menganalisis (1 pengaruh atmosferik terhadap kualitas layanan; (2 pengaruh atmosferik terhadap kualitas makanan; (3 pengaruh atmosferik terhadap nilai yang dirasakan; (4 pengaruh kualitas layanan terhadap kepuasan pelanggan; (5 pengaruh nilai yang dirasakan terhadap kepuasan pelanggan; (6 pengaruh kualitas makanan terhadap kepuasan pelanggan; (7 pengaruh kualitas layanan terhadao niatan perilaku konsumen; (8 pengaruh kepuasan pelanggan terhadap niatan perilaku konsumen; (9 pengaruh kualitas makanan terhadap niatan perilaku konsumen; (10 pengaruh tidak langsung atmosferik terhadap kepuasan pelanggan; dan (11 pengaruh tidak langsung atmosferik terhadap niatan perilaku konsumen. Desain penelitian ini adalah kuantitatif. Kami membagikan kuesioner kepada para pelanggan restoran “X” di Jakarta dan kuesioner yang kembali berjumlah 283, yang mana ada 54 kuesioner yang tidak dapat digunakan, sehingga penelitian ini menggunakan 229 sampel. Setiap indikator terbukti sahih dan setiap variabel terbukti handal. Penelitian ini menemukan bahwa pengaruh atmosferik terhadap kualitas layanan, kualitas makanan, dan nilai yang dirakan secara parsial positif dan signifikan. Pengaruh nilai yang dirasakan dan kualitas makanan terhadap kepuasan pelanggan secara parsial juga positif dan signifikan. Pengaruh kepuasan pelanggan terhadap niatan perilaku konsumen positif dan signifikan. Pengaruh kualitas makanan terhadap niatan perilaku konsumen juga ditemukan positif dan signifikan. Pengaruh tidak langsung atmosferik terhadap kepuasan pelanggan dan niatan perilaku konsumen juga positif dan signifikan. Namun, karena di restoran yang diteliti konsumen mereka melayani diri sendiri, maka kualitas layanan tidak berpengaruh signifikan terhadap kepuasan pelanggan dan niatan perilaku konsumen.