bluuebunny/crossref_metadata_2025_split huggingface dataset:
Strategi Public Relations dalam Mendukung Pemasaran Pembangkit Listrik Nasional (PLN)
Authors: Anggraeni Novi , Siswoyo Mukarto , Nurfalah Farida 
Published: April 2017

Public relations is one of the elements that determine the viability of an organization positively. The purpose of the research; 1). Knowing the planning public relations strategies in support of marketing; 2). Knowing the kinds of public relations activities; 3). Knowing the packaging contents of the message of the communication media used; 4). Knowing the effect to be achieved; and 5). Knowing the obstacles faced. The method used descriptive qualitative. Results of the study are: 1. Judging from the background criteria for Public Relations of PT. PLN (Persero) APJ Cirebon is formal education, job experience, appearance, skills, individual characteristics, and adaptation, credible communicator. 2. Kegiatan Public Relations to support the marketing of which the existence of a local radio talk show in Cirebon (Cirebon FM), a local television talk show in Cirebon (RCTV), cooperation in carrying out tasks related to corporate law. 3. Packaging persuasive message content, preparation of informative messages are intended to provide excitement and build consumer understanding. 4. The effect achieved a change in opinions, attitudes and behavior. 5. Barriers found limited use of communication
media and the lack of communication superiors and subordinates
Age Estimation of Live Arctic FoxesVulpes lagopusBased on Teeth Condition
Authors: Chevallier Clément , Gauthier Gilles , Berteaux Dominique 
Published: April 2017

Aging individuals is a prerequisite to many studies in wildlife biology. In mammals, the most accurate methods are based on cement lines analysis and require tooth extraction. Here, we adapted a method based on tooth wear assessment in live individuals and calibrated against cement lines counts on dead individuals. We developed and tested this less invasive method in arctic foxesVulpes lagopus.We photographed dentition of live individuals captured in 2006–2013 and of skulls collected opportunistically in 2003–2013. Five observers assessed twice the tooth wear of 245 sets of pictures (left, frontal, and right views of the dentition for 179 captures and 66 skulls, with a mean of 7.2 pictures per set) to obtain a teeth condition index (TCI) for each set. TCI was highly repeatable, with an intraclass correlation coefficient averaging 0.89 and 0.83 within and between observers, respectively. We then used 44 known‐aged individuals to predict fox age from TCI through linear regression (age = 0.62 × TCI + 1.04,r2= 0.64). We tested through jackknife validation the ability of this model to accurately age foxes. The rate of correct classification of exact age was 39%, while 80% and 100% of predicted ages were within one and two years of the true age, respectively. The model predicted correctly the age class (young, prime‐age adult, old) of individuals 75% of the time. We conclude that our proposed method, which is much less invasive than those based on tooth extraction, can allow progress in the study of demography of arctic foxes, and potentially other mammal species.
Effect of Conditions of Cryogenic Treatment on the Properties of Selected Cold Work Tool Steels*
Authors: Sobotová J. , Kuřík M. , Kolář Z. , Priknerová P. 
Published: April 2017

Abstract
The paper evaluates the properties of two cold work tool steels which differ in the production process and content of carbon and vanadium. Both steels are characterized by their great hardenability, toughness, dimensional stability and wear resistance. They are a subledeburitic steel X63CrMoV5-1 produced by classical metallurgy and a ledeburitic steel Vanadis 6 produced by powder metallurgy. Different austenitizing temperatures in the range of recommended values for the material were used during the heat treatment. Both materials were tempered at a temperature of 530 °C. Also cryogenic treatment at temperatures of −196 °C and −180 ° C for 5 h and/or 4 h was inserted into the conventional heat treatment cycle. The effect of the timing of cryogenic treatment in the heat treatment cycle was observed. Hardness measurement, a three-point bending test and a wear resistance test by the pin-on-disk method were used to specify the effect of the conditions of heat treatment on the properties of the investigated materials.
Dust-polarization Maps and Interstellar Turbulence
Authors: Caldwell Robert R. , Hirata Chris , Kamionkowski Marc 
Published: April 2017

Abstract
Perhaps the most intriguing result of Planck’s dust-polarization measurements is the observation that the power in the E-mode polarization is twice that in the B mode, as opposed to pre-Planck expectations of roughly equal dust powers in the E and B modes. Here we show how the E- and B-mode powers depend on the detailed properties of the fluctuations in the magnetized interstellar medium (ISM). These fluctuations can be decomposed into slow, fast, and Alfvén magnetohydrodynamic (MHD) waves, which comprise a complete basis that can be used to describe linear fluctuations of a magnetized fluid. They can alternatively be decomposed in terms of one longitudinal and two transverse components of a fluid-displacement field. The intensity (T) and E- and B-mode amplitudes induced by each of the three types of waves, in both decompositions, are then calculated. To illustrate how these tools can be applied, we consider a toy model of the ISM in which dust traces a single component of plasma, and obtain the EE/BB ratio and TE correlation for several ansatzes for the power in slow/fast/Alfvén waves and in longitudinal/transverse waves. Although our model may be too simplistic to properly describe the nonlinear structure of interstellar magnetic fields, we find that the observed EE/BB ratio (and its scale invariance) and positive TE correlation—as well as the observed power-law index for the angular spectrum of these fluctuations—are not easily accommodated in terms of simple MHD turbulence prescriptions for the expected powers in slow, fast, and Alfvén waves. We speculate that the ∼0.1–30 pc length scales probed by these dust-polarization measurements are not described by MHD turbulence, but rather probe the large-scale physics that drives ISM turbulence. We find that a slightly anisotropic spectrum of random fluid displacements produces

and a positive TE cross-correlation. Furthermore, we find that large EE/BB and positive TE are due primarily to longitudinal, rather than transverse, modes in the random-displacement field, providing, perhaps, some clue to the mechanism that stirs the ISM. Future investigations involving the spatial dependence of the EE/BB ratio, TE correlation, and local departures from statistical isotropy in dust-polarization maps, as well as further tests of some of the assumptions in this analysis, are outlined. This work may also aid in the improvement of foreground-separation techniques for studies of cosmic microwave background polarization.
Radial Surface Density Profiles of Gas and Dust in the Debris Disk around 49 Ceti
Authors: Hughes A. Meredith , Lieman-Sifry Jesse , Flaherty Kevin M. , Daley Cail M. , Roberge Aki , Kóspál Ágnes , Moór Attila , Kamp Inga , Wilner David J. , Andrews Sean M. , Kastner Joel H. , Ábrahám Peter 
Published: April 2017

Abstract
We present ∼0.″4 resolution images of CO(3–2) and associated continuum emission from the gas-bearing debris disk around the nearby A star 49 Ceti, observed with the Atacama Large Millimeter/Submillimeter Array (ALMA). We analyze the ALMA visibilities in tandem with the broadband spectral energy distribution to measure the radial surface density profiles of dust and gas emission from the system. The dust surface density decreases with radius between ∼100 and 310 au, with a marginally significant enhancement of surface density at a radius of ∼110 au. The SED requires an inner disk of small grains in addition to the outer disk of larger grains resolved by ALMA. The gas disk exhibits a surface density profile that increases with radius, contrary to most previous spatially resolved observations of circumstellar gas disks. While ∼80% of the CO flux is well described by an axisymmetric power-law disk in Keplerian rotation about the central star, residuals at ∼20% of the peak flux exhibit a departure from axisymmetry suggestive of spiral arms or a warp in the gas disk. The radial extent of the gas disk (∼220 au) is smaller than that of the dust disk (∼300 au), consistent with recent observations of other gas-bearing debris disks. While there are so far only three broad debris disks with well characterized radial dust profiles at millimeter wavelengths, 49 Ceti’s disk shows a markedly different structure from two radially resolved gas-poor debris disks, implying that the physical processes generating and sculpting the gas and dust are fundamentally different.
La retraite ou la négativité du travail
Authors: Talpin Jean-Marc 
Published: April 2017

La retraite est abordée comme révélateur d’un certain nombre des enjeux latents liés au travail et à l’emploi. Ces enjeux seront développés autour des axes suivants : organisation de la temporalité, soutien d’un objet d’investissement stable, soutien narcissique sous l’angle de la valorisation et de l’identité, soutien des liens sociaux et amicaux, régulation de la vie de couple et de famille. Ces différentes fonctions sont mises en lien avec la question de la modification des ressources financières lors du passage à la retraite. Ces axes sont plus ou moins étroitement intriqués les uns aux autres. De ce fait, le travail est pensé comme un facteur de compensation psychique, la perte du travail pouvant participer à une décompensation du sujet dès lors qu’il doit porter pour son propre compte ce qu’il avait délégué au cadre professionnel, y déposant ses angoisses relatives au narcissisme et à l’investissement.
Re-traiter sa vie aujourd’hui au Québec
Authors: Mercier Lucie , Rhéaume Jacques 
Published: April 2017

Bien des changements caractérisent le passage au statut social dit de « retraité ». Dans un premier temps sont brièvement présentées certaines statistiques et quelques particularités des politiques canadiennes et québécoises sur la retraite : données sociodémographiques, financement public et privé, lien d’emploi, soins de santé… Toutefois, il sera principalement question des dimensions psychosociologiques de l’expérience de la retraite vécue par des personnes qui franchissent cette importante transition. Cette analyse s’appuie sur des données produites dans le cadre d’une expérience des auteurs, pendant une douzaine d’années, dans la conduite de séminaires de recherche-formation fondée sur la méthodologie des récits de vie individuels ou en groupe. Différentes figures de « retraitement » de la vie sont présentées, une certaine typologie des parcours de retraite, tout en soulignant le caractère singulier de l’expérience vécue de la personne.
L’institution et la régulation de la relation d’aide
Authors: Blondel Frédéric 
Published: April 2017

Les institutions sociales, si elles doivent garantir aux professionnels de la relation d’aide sociale une liberté d’action dans la conduite de l’accompagnement des publics qui leur sont confiés, devraient aussi les protéger de la tentation souveraine qui peut potentiellement se déployer du fait de l’asymétrie des positions dans l’« entre soi » de la relation d’accompagnement. En effet, quel que soit son statut par rapport à la personne, l’aidant, en entrant dans le « monde » de la relation d’aide aux personnes vulnérables, endosse, à son corps défendant, la position du souverain, du puissant, dans l’entre soi du colloque singulier. Le garde-fou contre l’exercice d’une telle souveraineté qui peut être destructrice réside, au-delà du déploiement des qualités éthiques des personnes, dans le regard collégial et collectif porté sur les pratiques. Cet article analyse l’intérêt de concevoir démocratiquement des dispositifs de régulation collective au sein desquels la créativité, potentiellement destructrice ou contre-productive, puisse être mise en débat et trouver à se convertir en créativité bienveillante au service de la relation d’aide.
Développement durable et management : Quel lien ? Pour quelle performance ? Cas de six entreprises industrielles marocaines
Authors: Barmaki Loubna , Aitcheikh Driss 
Published: April 2017

L’histoire dévoile que le management est lié à la société et à son évolution (Robbins et al., 2011), il devient logique qu’avec l’institutionnalisation du développement durable, l’entreprise socialement responsable ne peut plus limiter ses actions aux seules finalités de satisfaction des clients et de maximisation du profit mais doit les inscrire aussi dans la durabilité en préservant son environnement et en répondant aux attentes de ses parties prenantes (steackholders) internes et externes. L’intérêt de cet article est d’essayer d’apporter des éléments de réponse aux deux questions suivantes : quel lien peut-on établir entre le développement durable et le management ? Pour quelle performance ? Puis, d’analyser si six (6) grandes entreprises industrielles marocaines, intègrent le développement durable au niveau de leur management et si elles sont à la recherche d’une performance globale.
Planifier et organiser la diversification économique en Afrique centrale
Authors: Ngangoue François 
Published: April 2017

En concentrant leurs efforts sur l’exportation des produits de base dont la valeur représente une faible « élasticité » des prix et des revenus par rapport à la demande, les pays d’Afrique centrale mettent leurs économies en état de déséquilibre réel. Ce phénomène de distorsion réelle entre l’offre et la demande des produits primaires accroît la vulnérabilité aux chocs internes et externes. Pour surmonter les défaillances structurelles de leurs économies, ces pays devraient opérer des choix rationnels en organisant et en planifiant la diversification de leurs économies. L’objectif de l’étude est donc de proposer des pistes d’action capables de transformer structurellement les économies d’Afrique pour une meilleure insertion internationale, source de croissance durable et d’appropriation du processus de développement.
Du symbolisme des liquides
Authors: Costa Iacopo 
Published: April 2017

L’article offre l’édition d’un sermon sur le ravissement de saint Paul au troisième ciel. Le sermon est probablement l’œuvre d’un franciscain et remonte sûrement au dernier quart du xiii e siècle. L’étude qui accompagne l’édition se propose d’analyser les sources du sermon et notamment l’usage, qui y est fait, d’un complexe apparat symbolique ; celui-ci exploite notamment des symboles « liquides » ou « fluides » : eau, larmes, rosée, vin, etc. On propose également une interprétation de la « psychologie du raptus » esquissée dans le texte.
D’une voie sans issue par une voix sans éclat
Authors: Perrin Christophe 
Published: April 2017

De la solitude chez Levinas, la doctrine a déjà été ressaisie, mais non point les origines — par-delà Heidegger et Husserl, Proust et surtout Estaunié –, ni d’ailleurs la double ambiguïté – thématique et axiologique — comme la double ambivalence — méthodologique et thétique. C’est là le but de cette étude qui s’appuie aussi bien sur les textes publiés par l’auteur que sur ses premiers inédits, tous faisant mieux apprécier, parmi les grands penseurs de la tradition, la solitude de Levinas.
Michel Henry, lecteur des Pères de l’Église
Authors: Perrot Arnaud 
Published: April 2017

Le présent article s’intéresse à Incarnation de Michel Henry comme témoignage d’une lecture philosophique contemporaine des « Pères de l’Église ». L’analyse porte d’abord sur la façon dont l’auteur construit les rapports entre les chrétiens et l’hellénisme, par l’usage matriciel du Discours de Paul à l’Aréopage, selon une lecture créative. Elle traite ensuite de l’interprétation henryenne du « consensus des Pères » comme « la séquence idéelle » du combat pour la réalité de l’Incarnation, et met enfin en évidence l’appropriation de la pensée d’Irénée, de Tertullien et d’Augustin par l’exégèse philosophique, mais aussi du Nouveau Testament lui-même.
Gamma Factors, Root Numbers, and Distinction
Authors: Matringe Nadir , Offen Omer 
Published: April 2017

AbstractWe study a relation between distinction and special values of local invariants for representations of the general linear group over a quadratic extension of p-adic fields. We show that the local Rankin–Selberg root number of any pair of distinguished representation is trivial, and as a corollary we obtain an analogue for the global root number of any pair of distinguished cuspidal representations. We further study the extent to which the gamma factor at 1/2 is trivial for distinguished representations as well as the converse problem.
Antimicrobial effect of selected lactic acid bacteria against microorganisms with decarboxylase activity
Authors: Purevdorj Khatantuul , Maršálková Kristýna , Březinová Iva , Žalková Adéla , Pleva Pavel , Buňková Leona 
Published: April 2017

The main purpose of this study was to evaluate the antimicrobial activity of twenty-one bacteriocinogenic lactic acid bacteria (12 strains of Lactococcus lactis subsp. lactis, 4 strains of Lactobacillus gasseri, 3 strains of Lb. helveticus and 2 strains of Lb. acidophilus, LAB) against 28 Staphylococcus and 33 Enterococcus strains able to produce tyramine, putrescine, 2-phenylethylamine and cadaverine. The antimicrobial activity of cell-free supernatants (CFS) from tested LAB was examined by an agar-well diffusion assay. Nine out of twenty-one strains (33%) showed the inhibitory effect on tested enterococci and staphylococci, namely 9 strains of Lactococcus lactis subsp. lactis. The diameters of inhibition zones ranged between 7 mm and 14 mm. The biggest diameter of 14 mm inhibition was obtained with the CFS's from strains CCDM 670 and CCDM 731 on Enterococcus sp. E16 and E28. The cell-free supernatants from Lactococcus lactis subsp. lactis CCDM 71 and from Lactococcus lactis subsp. lactis CCDM 731 displayed the broadest antibacterial activity (52% inhibition of all tested strains). On the other hand, the cell-free supernatants from the screened Lactobacillus strains did not show any inhibitory effect on the tested Staphylococcus and Enterococcus strains. Nowadays, the great attention is given to the antibacterial substances produced by lactic acid bacteria. With the ability to produce a variety of metabolites displaying inhibitory effect, the LAB have great potential in biopreservation of food.
Microbiological quality of chicken breast meat after application of thyme and caraway essential oils
Authors: Kunová Simona , Zeleňáková Lucia , Lopašovský Ľubomí­r , Mellen Martin , Čapla Jozef , Zajác Peter , Kačániová Miroslava 
Published: April 2017

The aim of the present study was to evaluate the effect of selected types of antimicrobial essential oils to the various groups of microorganisms during storage of chicken meat. The samples of chicken breast meat were used in the experiment. The number of lactobacilli, Pseudomonas spp., anaerobic plate count and Enterobacteriaceae after application of caraway and thyme essential oils (EO) at concentration 1% v/w in a combination with the ethylenediaminetetraacetate (EDTA) solution 1.5% w/w and vacuum packaging were evaluated. The samples were analyzed at 0, 4th, 8th, 12th and 16th day of storage of chicken meat at temperature 4 °C. Another aim was to determine the species of isolated microorganisms from samples of chicken meat by MALDI-TOF MS Biotyper (matrix assisted laser desorption ionization-time of flight mass spectrometry). The number of Lactobalillus spp. ranged from 1.35 log CFU.g-1 in all groups to 3.04 log CFU.g-1 on 0th day to 3.04 log CFU.g-1 on 4th day in control group stored in air. The Pseudomonas spp. was not found in all tested samples at the start of the experiment, the highest number of Pseudomonas spp. was in the control group on 16th day (2.68 log CFU.g-1). Presence of Pseudomonas spp. were not found during storage in groups after treatment with caraway and thyme EO. The values of anaerobic plate count ranged from 2.81 log CFU.g-1 on 4th day in control group with vacuum packaging to 5.19 log CFU.g-1 on 16th day in control group in air condition. The Enterobacteriaceae was not found in all tested samples on 0th day and ranged to 4.46 log CFU.g-1 on 12th day in control group in air condition. From Lactobacillus spp., the most often identified species was Lactobacillus paracasei, from genus Pseudomonas, there were identified Pseudomonas fluorescens in two cases. From anaerobic plate count, there were isolated Staphylococcus warneri from control goup stored in air condition, Kocuria rhizophila from control group with vacuum packaging, Staphylococcus warneri, Aeromonas salmonicida and Aeromonas popoffii from control group treated with EDTA, Staphylococcus hominis and Staphylococcus epidermidis from group treated with caraway essential oil. From Enterobacteriaceae, the most bacteria were isolated from control group in air condition and from control group treated with EDTA.
De faillerende zorginstelling
Authors: Meersma K. , Hekman T. , Rijken J. 
Published: April 2017

De faillerende zorginstelling
De introductie van marktwerking in de gezondheidszorg heeft tot gevolg dat zorginstellingen in toenemende mate blootgesteld worden aan het risico van een faillissement. De publieke belangen in de zorg maken dat het faillissement van een zorginstelling een aantal eigenaardigheden kent. De auteurs verkennen in dit artikel een aantal bijzonderheden door de rollen van de overheid, de zorgverzekeraar en de curator onder de loep te nemen.
A New Dispersive Liquid–Liquid Microextraction Method for Preconcentration and Determination of Aluminum, Iron, Copper, and Lead in Real Water Samples by HPLC
Authors: Alpdoğan Güzin , Zor Şule Dinç 
Published: April 2017

Abstract
In this study, dispersive liquid–liquid microextraction coupled with HPLC with variable-wavelength detection was applied for the simultaneous determination of Al, Fe, Cu, and Pb in various water samples at trace levels. In the proposed method, all the system parameters in both the extraction and separation/determination steps, such as extraction and disperser solvent type and their volumes, complexing reagent concentration, salt addition, extraction and centrifugation times, and pH, were optimized to get not only high extraction efficiency but also lower LODs for the analytes. Hematoxylin was used as a complexing reagent, and carbon tetrachloride and methanol were chosen as the extraction and disperser solvents, respectively. Metal complexes were separated with a reversed-phase C18 column by isocratic elution, with methanol–tetrahydrofuran–water (20 + 12 + 68, v/v/v) as the mobile phase at a flow rate of 1.0 mL/min and detection at 575 nm. The accuracy of the method was checked by a Standard ReferenceMaterial of water (SRM 1643e), and the recovery values for the analytes were found in the range of 95.6–101.3%. Under the optimum conditions, the developed method was applied to tap water, bottled mineral water, lake water, and seawater for the accurateand sensitive determination of the analytes of interest.
Crystal structure of the EnvZ periplasmic domain with CHAPS
Authors: Hwang Eunha , Cheong Hae‐Kap , Kim Sang‐Yoon , Kwon Ohsuk , Blain Katherine Y. , Choe Senyon , Yeo Kwon Joo , Jung Yong Woo , Jeon Young Ho , Cheong Chaejoon 
Published: April 2017

Bacteria sense and respond to osmolarity through the EnvZ‐OmpR two‐component system. The structure of the periplasmic sensor domain of EnvZ (EnvZ‐PD) is not available yet. Here, we present the crystal structure of EnvZ‐PD in the presence of CHAPS detergent. The structure of EnvZ‐PD shows similar folding topology to the PDC domains of PhoQ, DcuS, and CitA, but distinct orientations of helices and β‐hairpin structures. The CD and NMR spectra of EnvZ‐PD in the presence of cholate, a major component of bile salts, are similar to those with CHAPS. Chemical cross‐linking shows that the dimerization of EnvZ‐PD is significantly inhibited by the CHAPS and cholate. Together with β‐galactosidase assay, these results suggest that bile salts may affect the EnvZ structure and function in Escherichia coli.