bluuebunny/crossref_metadata_2025 huggingface dataset:
Keefektifan Pemberian Nebulizer Terapi Combivent Dan Terapi Bisolvon Terhadap Patensi Jalan Nafas Pada Pasien Asma Bronkial Diruang IGD BBKPM Makassar
Authors: Lestari Siti , Handayani Siti , Bakri Herman
Published: January 2020

Abstract Background : Asthma is a worldwide health problem. People with asthma in the world today was estimated at 300 million peoples, and expected in 2025 reached 400 million peoples. In Indonesia, there were currently about 12.5 million peoples. In BBKPM Makassar, the number of people with asthma who visit in 2009 were 291 patients, in 2010 to 292 patients, and in 2011 starting from January to November, as 243 patients. It shows the number of people with asthma who visit the BBKPM Makassar each month has increased. Therapy of asthma treatment often used was nebulizer using combivent and bisolvon. Purpose this study to determine the effectiveness of provision nebulizer of combivent and bisolvon therapy to airway patency in asthma bronchial patient at ER of BBKPM Makassar. Method: used was quase experimental with two groups pretest and posttest design. Sample of 40 patients who met the criteria were randomly selected to be divided into two groups, 20 samples for nebulizer of combivent therapy, and 20 samples for nebulizer of bisolvon therapy. Method: Technique of data analysis used was paired t test. the Research result conducted on two groups of respondents, obtained t count value frequency of respiratory and pulmonary physiology in the treatment group of nebulizer using combivent obtained t count of the frequency of respiratory physiology was 15.601 and pulmonary physiology was 23.083, while the treatment groups of nebulizer using bisolvon obtained t count value was 7.701 and pulmonary physiology was 12.606. Result: were both higher than the t table value 1.725 at significant level 95%. Conclusion: Provision nebulizer of combivent therapy provide greater effectiveness in reducing airway obstruction in asthma bronchial patients at ER ofBBKPM Makassar in 2012.
Gangguan Pola Nafas Tidak Efektif Pada Pasien Congestive Heart Failure (CHF)
Authors: Wardani Wilantika Ida , Setyorini Yuyun , Rifai Akhmad
Published: January 2020

Abstract Background: Congestive Heart Failure (CHF) is the heart failure in pumping blood so that the blood supply containing oxygen and nutrients to the entire body tissues is inhibited and causes shortness of breath. Problems that arise that the breath pattern is not effective and can be arranged intervention one of them assess the frequency of breath depth. Acquire a real picture and experience in patients with Congestive Heart Failure (CHF). Methods: The type of research used in the preparation of scientific papers is the type of descriptive research and case study design with the approach of nursing care. The number of patients who became the study respondents amounted to two people. Result: Based on observation result, it is concluded that with the same nursing diagnosis and done the same implementation there is difference of result and response between group of intervention with control group. Suggestion. Suggestions put forward in this study is the need to pay attention to the accuracy of the assessment to determine the priority problems that occur in patients and the principle of ONEC (Observation, Nursing Treatment, Education, Collaboration) on the intervention.
Penatalaksanaan Bantuan Hidup Dasar (BHD) Pada Masyarakat Awam (Santri Ponpes Yambuul Hikmah) Di Andong Boyolali
Authors: Rifai Akhmad , Ilyas Muh
Published: January 2020

Abstract Background: Heart disease is the number one cause of death, accounting for 39% of all deaths in the world. Basic Life Assistance (BLS) should be given to victims who suffer from stopping breathing, cardiac arrest, and bleeding. The purpose of this study was to determine the ability of Basic Life Support Skills (BLS) santri Ponpes Yambuul Hikmah in Andong Boyolali. Methods: This research is an experimental research with approach of Pre-Tes-Post Test Group design. through testing of research hypotheses. The population of this study is the people of cloud (santri Ponpes Yambul Hikmah)amounted to 50 respondents. Statistical test in pairs of groups using nonparametric Wilcoxon test. Result: Based on Wilcoxon test results it can be concluded that 50 respondents who Basic Life support Assistance (BLS) training can be drawn conclusion that the majority of santri have good knowledge in terms of emergency handling capability especially Basic Life Support with p value 0,001 which means there is a difference that takes place between before and after training. Conclusion: put forward in this research is education and training BLS of santri continue to be held at otherboarding school to improve the ability of BLS.
Gambaran Serum Elektrolit Pada Pasien Acute Miocard Infark (AMI) Di Ruang Intensive Cardiovaskuler Care Unit (ICVCU) RSUD Dr. Moewardi Di Surakarta
Authors: Putri Rahmadhani Nuzul , Suryanti Suryanti , Lestari Siti
Published: January 2020

Abstract Background: AMI is a myocardial necrosis caused by inadequate blood supply.The cardiac muscle contractility has very important role in pumping blood. Contraction of the heart in pumping blood is regulated by cardiac action potential,such as role is sodium (Na +) and potassium (K +). AMI is a myocardial necrosis caused by inadequate blood supply. Objective of this research to describe the serum electrolytes such as sodium (Na +) and potassium (K +) in patients with AMI who undergoes treatment in ICVCU of Regional General Hospital Dr. Moewardi Surakarta in 2016.Reasearch Methods: This research uses descriptive research. The subject of this research is the patients who is treated in ICVCU of Dr. Moewardi hospital with Acute Myocardial Infarction a number of 57 respondents. The researh was conducted in two months. The sampling techniques is by total sampling. The data collection method uses observation technique. Results: The average of AMI respondents are 41-60 years old in which as much as 57.9%, male respondents are as much as 75.4%, the highest classification of AMI STEMI are 75.4%, the majority of respondents whose the results of sodium levels are in <136 mmol / L (low) are 71.9%, the result of potassium levels which are between 3.3 to 5.1 mmol / L (normal) are 82.5%. Conclusion: Average AMI patients are 41-60 years, the majority of respondents is male with the highestclassification of AMI STEMI and have the level of sodium is <136 mmol / L (low)
Parenting Psikoedukasi Dalam Mendukung Perkembangan Sosial Dan Emosional Anak Usia Pra Sekolah Di Kota Surakarta
Authors: Insiyah Insiyah , Sulistyowati Endang Caturini
Published: January 2020

Background: Children in kindergarten are experiencing rapid growth and development. Supporting child development is not only the responsibility of the government but also the responsibility of parents, teachers and the surrounding community. Parents are expected to have a good understanding of the psychological child so that they can provide care and education that allows children to grow and develop according to their age. This study aims to determine the effect of parenting psychoeducation on the social and emotional development of pre-school children. Methods: This research used the method of "quasi experiment pre-post test with one group" with a total sample of 63 pre-school age children. Sampling was done using Non Randomized One Group Pretest Postest Design. Research data analysis was performed using SPSS version 23. Results: The results showed that preschool age children numbered 63 people consisting of 60.3% (38) people were male and the rest were female 39.7% (25). There was an increase in social development in preschool children whose parents received significantly higher parenting psychoeducation (p value 0,000) There was an increase in emotional development in pre-school children whose parents received significantly higher parenting psychoeducation (p value 0,000). Conclusion: The conclusion showed that there was a parenting psychoeducation effect on parents on social and emotional development of pre-school age children.

Keywords: Psychoeducation, Social and Emotional Development, Pre School Children
Hubungan Gangguan Tidur Ibu Nifas Dengan Kejadian Postpartum Blues Di Wilayah Kerja Puskesmas Karangmalang Sragen
Authors: Hasna Amalia Nabillah , Murwati Murwati , Susilowati Dewi
Published: January 2020

Abstract Background : Postpartum mothers who fail to adjust to their new role can experience postpartum blues. Physical fatigue due to the activity of babysitting, breastfeeding, bathing the baby, cradling the baby at any time can cause maternal rest so that the mother's sleep/ rest can be disrupted. Rest/ sleep that is sufficient can reduce the occurrence of postpartum blues in postpartum mothers. Method: This study is an analytical study with a cross sectional approach. The population in this study were all postpartum mothers in the working area of Karangmalang Sragen health center. The sampling technique was purposive sampling and a sample of 31 postpartum mothers from day 3 to day 10 was obtained which had a history of spontaneous normal labor. Univariate analysis with frequency distribution and bivariate analysis with Rankspearman statistical test. The results of this study were the age of respondents at most,namely age 20-35 years 90.3%, multipara mothers 54.8%, respondents with secondary education 61.3%, mothers working at home 77.4%, severe sleep disorders 25.8%, experienced postpartum blues 32.3%. Result: The results of Rank-spearman statistical test can be concluded p value = 0,000 and r value of 0.812. onclusion: The conclusion is that there is a relationship between postpartum blues sleep disturbance in the working area of Karangmalang Sragen Health Center.
Pengaruh Lama Penyimpanan Terhadap Kadar Vitamin C Buah Apel (Malus Sylvestris Mill)
Authors: Maajid Latief Abdul , Sunarmi Sunarmi , Kirwanto Ag.
Published: January 2020

Abstract Background: Vitamin C is easily soluble in water, and is the most labile vitamin because it is easily damaged by heat and storage. Vitamin C is contained in various fresh vegetables and fruits. One fruit that contains vitamin C is apple. The purpose of this study was to determine the effect of storage time on apple vitamin C levels. 12 apples were grouped into 4 groups at 0, 2, 4, and 6 days at room temperature. Vitamin C levels of apples were analyzed using a UV-Vis spectrophotometer at a wavelength of 290 nm. The highest vitamin C level was found in the 0 day storage period, which was equal to 0.335% and the lowest vitamin C level was found at 6 days of storage, which was 0.118%. Vitamin C levels of apples decrease with increasing storage time. Method: The data obtained were analyzed by one-way ANOVA test. Result:The results showed that storage time had a significant effect (p <0.05) on decreasing levels of apple vitamin C. Conclusion: Based on the results of these studies it can be concluded that the level of vitamin C in apples decreases along with the length of storage at room temperature. Therefore it is recommended that people consume fresh apples and not store apples at room temperature to get enough vitamin C.
Pengaruh Penerapan Booklet Menu Seimbang Terhadap Peningkatan Berat Badan Bayi Usia 6-12 Bulan
Authors: Rosalinna Rosalinna , Sulsitianingsih Apri
Published: January 2020

Background: In infancy, breast milk is the best food. Since the age of 6 months, babies begin to be given complementary breast milk food (MP-ASI). Giving the wrong MP-ASI will have an impact on nutritional disorders. The Karanganyar Regency in 2016 was 413 (0.8%), while the cases of under-fives were malnutrition which were found in 22 children. The aim of this study was to determine the effect of applying a balanced menu booklet to increasing infant weight at the age of 6-12 months in Karanganyar Regency. The method used in this study is the method in this study. Method: This research uses a quantitative method with a Quasy experiment in the form of pre-post test design. The sample in this study was 6-12 months Mother and Baby in Karanganyar District who had fulfilled the Inclusion and Exclusion criteria as many as 20 samples per group. Data analysis using paired and T independent T test. Results: The results of the control group study showed an average baby weight of 6.74 (0.63) kg to 6.86 (0.62) kg. Similarly, in the intervention group the average baby weight from 6.88 (0.44) kg to 7.25 (0.43) kg. The group given the booklet had a difference in the average increase in body weight higher (0.390 (0.151) kg) when compared to the group given only lectures (0.125 (0.121) kg). Conclusion: The statistical test results ρ value <0.001 which means there is an effect of the Implementation of a Balanced Menu Booklet Against the Increased Body Weight of 6-12 Months Babies in Karanganyar Regency. Health workers are advised to improve counseling skills to improve infant feeding practices that result in increased infant growth
Penggunaan Ekstrak Buah Adas Dalam Mengurangi Dismenore Pada Remaja Putri
Authors: Hermayanti Hermayanti , Kostania Gita , Yulaikah Siti
Published: January 2020

Background: According to the World Health Organization (WHO), adolescence is a transition period in which growth and development occur greatly improved both physically and psychologically. Dysmenorrhea is a complaint of teenage girl who often appear during menstruation. Dysmenore can be done pharmacologically and non pharmacologically. Exclusively by non pharmacological, one of them using herbal medicine by fennel fruit extract. This research tries to study the effectiveness of consuming fennel extract in reducing dysmenorrhea among teenage girls. Methods: The research method using quasy experimental design with the research design of two pretest-posttest design groups. The population is all teenage girls in SMPN 4 Mojosongo who take 116 female students. The sampling technique was purposive random sampling, using Slovin formula which obtained a sample of 54 respondents divided into two groups, each contains 27 respondents. Instrument test using Face Scale Rating Scale (FRS). Data analysis techniques that used are the Wilcoxon Signed Rank Test and the Mann-Whitney Test. Results: There was a significant decrease in dysmenorrhea both in the intervention group that was given fennel fruit extract (mean = 2.15; p = 0.001 <0.05) and in the control group (average = 0.37; p = 0.025 <0.05). The decrease that occurred in the control group was significantly greater in the control group (p = 0.001 <0.05). Conclusion: fennel fruit extract is effective in reducing dysmenorrhea in young women at SMPN 4 Mojosongo, Boyolali Regency.
VALUATION AND UNDERPRICING OF TURKISH IPOS
Authors: Tutuncu Lokman
Published: January 2020

This study utilizes prospectuses and supplementary valuation reports to investigate the relationship between underwriters’ valuation and underpricing in 113 firms going public on Borsa Istanbul. It argues that underwriter discretion in the valuation is crucial to underpricing in the Turkish market, where fixed price is the dominant method of offering and retail investor allocation is large. Building on the overpricing theories, the study hypothesizes and finds that optimistic valuation bias is a significant determinant of underwriter discounts, and underwriter discounts are negatively associated with initial returns. One standard deviation increase in deliberate discounts is associated with a 30.4% reduction in underpricing. The median underwriter discount in the sample is 21%, while the median market-adjusted initial return is a small 1.45%, indicating that discounts might not be designed to induce underpricing and reward investors. Book-built offerings are overvalued and overdiscounted; however, not underpriced, contrasting the information extraction view.
The Gemini Planet Imager Exoplanet Survey: Dynamical Mass of the Exoplanet β Pictoris b from Combined Direct Imaging and Astrometry
Authors: Nielsen Eric L. , De Rosa Robert J. , Wang Jason J. , Sahlmann Johannes , Kalas Paul , Duchêne Gaspard , Rameau Julien , Marley Mark S. , Saumon Didier , Macintosh Bruce , Millar-Blanchaer Maxwell A. , Nguyen Meiji M. , Ammons S. Mark , Bailey Vanessa P. , Barman Travis , Bulger Joanna , Chilcote Jeffrey , Cotten Tara , Doyon Rene , Esposito Thomas M. , Fitzgerald Michael P. , Follette Katherine B. , Gerard Benjamin L. , Goodsell Stephen J. , Graham James R. , Greenbaum Alexandra Z. , Hibon Pascale , Hung Li-Wei , Ingraham Patrick , Konopacky Quinn , Larkin James E. , Maire Jérôme , Marchis Franck , Marois Christian , Metchev Stanimir , Oppenheimer Rebecca , Palmer David , Patience Jennifer , Perrin Marshall , Poyneer Lisa , Pueyo Laurent , Rajan Abhijith , Rantakyrö Fredrik T. , Ruffio Jean-Baptiste , Savransky Dmitry , Schneider Adam C. , Sivaramakrishnan Anand , Song Inseok , Soummer Remi , Thomas Sandrine , Wallace J. Kent , Ward-Duong Kimberly , Wiktorowicz Sloane , Wolff Schuyler
Published: January 2020

We present new observations of the planet β Pictoris b from 2018 with the Gemini Planet Imager (GPI), the first GPI observations following conjunction. Based on these new measurements, we perform a joint orbit fit to the available relative astrometry from ground-based imaging, the Hipparcos Intermediate Astrometric Data (IAD), and the Gaia DR2 position, and demonstrate how to incorporate the IAD into direct imaging orbit fits. We find a mass consistent with predictions of hot-start evolutionary models and previous works following similar methods, though with larger uncertainties: 12.8+5.3
−3.2
M
Jup. Our eccentricity determination of

disfavors circular orbits. We consider orbit fits to several different imaging data sets, and find generally similar posteriors on the mass for each combination of imaging data. Our analysis underscores the importance of performing joint fits to the absolute and relative astrometry simultaneously, given the strong covariance between orbital elements. Time of conjunction is well-constrained within 2.8 days of 2017 September 13, with the star behind the planet’s Hill sphere between 2017 April 11 and 2018 February 16 (±18 days). Following the recent radial velocity detection of a second planet in the system, β Pic c, we perform additional two-planet fits combining relative astrometry, absolute astrometry, and stellar radial velocities. These joint fits find a significantly smaller mass (8.0 ± 2.6 M
Jup) for the imaged planet β Pic b, in a somewhat more circular orbit. We expect future ground-based observations to further constrain the visual orbit and mass of the planet in advance of the release of Gaia DR4.
Very Long Baseline Array Astrometry of Cassini: The Final Epochs and an Improved Orbit of Saturn
Authors: Jones Dayton L. , Folkner William M. , Jacobson Robert A. , Jacobs Christopher S. , Romney Jonathan , Dhawan Vivek
Published: January 2020

We report results from multi-epoch radio astrometry of the Cassini spacecraft with the Very Long Baseline Array (VLBA). These observations are part of a program to determine a series of accurate positions for the Saturn system barycenter in the inertial International Celestial Reference Frame (ICRF) and to use these position measurements to improve our knowledge of Saturn’s orbit in the planetary ephemeris. Our VLBA observations cover the full duration of the orbital phase of the Cassini mission, from Saturn orbit insertion in 2004 to the end of mission in 2017. This period covers more than one-third of Saturn’s orbital period, allowing us to obtain good orbit constraints for Saturn, particularly on the inclination and ascending node longitude. During the early years of Cassini’s orbital mission our VLBA data dominated the determination of orbit orientation, while later in the mission range measurements become more significant. The orientation of Saturn’s orbit is now known to approximately 0.25 milli-arcseconds (1.25 nrad), an order of magnitude improvement since the start of Cassini observations. Continuing improvements in the ICRF position accuracy for our phase reference sources, and possible improvements in the final orbit solutions for Cassini, may lead to a still better Saturn orbit over the coming years.
Type IIP Supernova Progenitors. II. Stellar Mass and Obscuration by the Dust in the Circumstellar Medium
Authors: Wagle Gururaj A. , Ray Alak
Published: January 2020

It has been well established from a variety of observations that red supergiants (RSGs) lose a lot of mass in stellar wind. Dust that has formed in this emitted gas over a few decades before core-collapse can lead to substantial extinction and obscure the intrinsic luminosity of the progenitor RSG. This may lead to a difficulty in determining the range of progenitor masses that lead to the different classes of supernovae. Even nearby, well-studied supernovae with pre-explosion observations, such as SN 2013ej, may suffer from this uncertainty in the progenitor mass. We explore here two different masses proposed for its progenitor. We compute their pre-supernova characteristics using Modules for Experiments in Stellar Astrophysics. We show that a non-rotating star with an initial mass of 26 M
⊙ would require a considerable amount of circumstellar medium (A

V
 ∼ 3) to obscure its high luminosity given the observed pre-explosion magnitudes detected by the Hubble Space Telescope (HST). Such a high value of visual extinction appears to be inconsistent with that derived for SN 2013ej as well as SN 2003gd in the same host galaxy, M74. In contrast, the evolutionary models of a lower mass (13 M
⊙) star are easily accommodated within the observed HST magnitudes. Some of the 26 M
⊙ simulations show luminosity variation in the last few years, which could be discriminated by high-cadence and multiband monitoring of supernova candidates in nearby galaxies. We demonstrate that our calculations are well resolved with adequate zoning and evolutionary time steps.
Evolution from Spherical AGB Wind to Multipolar Outflow in Pre-planetary Nebula IRAS 17150−3224
Authors: Huang Po-Sheng , Lee Chin-Fei , Sahai Raghvendra
Published: January 2020

We have mapped the pre-planetary nebula IRAS 17150−3224 in the 350 GHz continuum and CO J = 3–2 line at an angular resolution of ∼0.″09 using the Atacama Large Millimeter/submillimeter Array. A continuum source is detected at the center of the nebula, elongated along the equatorial plane, likely tracing a dusty torus around the central source. Continuum emission is also detected on both sides of the central continuum source in the equatorial plane, probably resulting from interactions of collimated fast winds (CFWs) with envelope material in the equator. CO emission is detected along the optical lobe. Although the optical lobe appears as bipolar, the CO map shows that it is actually a quadrupolar outflow consisting of two overlapping bipolar outflows. Two additional younger bipolar outflows are also detected in CO, one at the lower latitude and the other along the equatorial plane. In the CO position–velocity maps, blueshifted absorption stripes are detected in the outflow emissions, due to absorption by a series of shells produced by a series of asymptotic giant branch (AGB) wind ejections. By modeling the morphology and kinematics of the AGB wind and outflows, we find that the AGB wind could have ended ∼1300 yr ago, the quadrupolar outflow was ejected ∼350 yr ago, and the two additional bipolar outflows were ejected ∼280 and 200 yr ago, respectively. The outflows could be produced either by bullets coming from an explosion, or by a precessing CFW with a time-dependent ejection velocity.
Investigation of Surface Effects of Simple Flux Tubes Using Numerical Simulations
Authors: Waidele M. , Roth M.
Published: January 2020

We use the SPARC code for MHD simulations with monolithic flux tubes of varying subsurface topology. Our studies involve the interactions of waves caused by a single source with subsurface magnetic fields. Mode conversion causing acoustic power to trickle downwards along the flux tube has been described before and can be visualized in our simulations. We show that this downward propagation causes the flux tube to act as an isolated source, creating a characteristic surface wave field. Measuring this wave field at the surface reveals subsurface properties of the magnetic field topology. Using time–distance helioseismology, we demonstrate how to detect such a flux tube signal based on a group travel time delay of Δt = 282.6 s due to the wave packet spending time subsurface as a slow mode wave. Although the amplitude is small and generally superimposed by the full wave field, it can be detected if assumptions about Δt are made. We demonstrate this for a simulation with solar-like sources. This kind of study has the potential to reveal subsurface information of sunspots based on the analysis of a surface signal.
Stellar Migration in Galaxy Disks Using the Chirikov Diffusion Rate
Authors: Wozniak Hervé
Published: January 2020

We are reexamining the problem of stellar migration in disk galaxies from a diffusion perspective. We use for the first time the formulation of the diffusion rates introduced by Chirikov, applied to both energy, E, and angular momentum, L

z
, in self-consistent N-body experiments. We limit our study to the evolution of stellar disks well after the formation of the bar, in a regime of adiabatic evolution. We show that distribution functions of Chirikov diffusion rates have similar shapes, regardless of the simulations, but different slopes for energy and angular momentum. Distribution functions of derived diffusion timescales, T

D
, also have the same form for all simulations, but are different for T

D
(E) and T

D
(L

z
). Diffusion timescales are strongly dependent on L

z
.

in a L

z
range roughly delimited by the set of stellar bar resonances (between the ultraharmonic resonance and the outer Lindblad resonance). Only particles with low L

z
have

, i.e., the simulation length. In terms of mass fraction, 35%–42% turn out to diffuse energy in a characteristic timescale shorter than 10 Gyr, i.e., simulations length, while 60%–64% undergo the diffusion of the angular momentum on the same timescale. Both the diffusion of L

z
and E are important to grasp the full characterization of the radial migration process, and we show that depending on the spatial region considered, one or the other diffusion dominates.
SOFIA/HAWC+ View of an Extremely Luminous Infrared Galaxy: WISE 1013+6112
Authors: Toba Yoshiki , Wang Wei-Hao , Nagao Tohru , Ueda Yoshihiro , Ueda Junko , Lim Chen-Fatt , Chang Yu-Yen , Saito Toshiki , Kawabe Ryohei
Published: January 2020

We present far-infrared (FIR) properties of an extremely luminous infrared galaxy (ELIRG) at z
spec = 3.703, WISE J101326.25+611220.1 (WISE 1013+6112). This ELIRG is selected as an IR-bright dust-obscured galaxy based on the photometry from the Sloan Digital Sky Survey and the Wide-field Infrared Survey Explorer (WISE). In order to derive its accurate IR luminosity, we perform follow-up observations at 89 and 154 μm using the High-resolution Airborne Wideband Camera-plus (HAWC+) on board the 2.7 m Stratospheric Observatory For Infrared Astronomy (SOFIA) telescope. We conduct spectral energy distribution (SED) fitting with CIGALE using 15 photometric data (0.4–1300 μm). We successfully pin down FIR SED of WISE 1013+6112 and its IR luminosity is estimated to be L
IR = (1.62 ± 0.08) × 1014
L
☉, making it one of the most luminous IR galaxies in the universe. We determine the dust temperature of WISE 1013+6112 is T
dust = 89 ± 3 K, which is significantly higher than that of other populations such as submillimeter galaxies and FIR-selected galaxies at similar IR luminosities. The resultant dust mass is M
dust = (2.2 ± 0.1) × 108
M
☉. This indicates that WISE 1013+6112 has a significant active galactic nucleus and star-forming activity behind a large amount of dust.
Expanding the Y Dwarf Census with Spitzer Follow-up of the Coldest CatWISE Solar Neighborhood Discoveries
Authors: Meisner Aaron M. , Caselden Dan , Kirkpatrick J. Davy , Marocco Federico , Gelino Christopher R. , Cushing Michael C. , Eisenhardt Peter R. M. , Wright Edward L. , Faherty Jacqueline K. , Koontz Renata , Marchese Elijah J. , Khalil Mohammed , Fowler John W. , Schlafly Edward F.
Published: January 2020

We present Spitzer 3.6 and 4.5 μm follow-up of 170 candidate extremely cool brown dwarfs newly discovered via the combination of Wide-field Infrared Survey Explorer (WISE) and NEOWISE imaging at 3–5 μm. CatWISE, a joint analysis of archival WISE and NEOWISE data, has improved upon the motion measurements of AllWISE by leveraging a >10× time baseline enhancement, from 0.5 yr (AllWISE) to 6.5 yr (CatWISE). As a result, CatWISE motion selection has yielded a large sample of previously unrecognized brown dwarf candidates, many of which have archival detections exclusively in the WISE 4.6 μm (W2) channel, suggesting that they could be both exceptionally cold and nearby. Where these objects go undetected in WISE W1 (3.4 μm), Spitzer can provide critically informative detections at 3.6 μm. Of our motion-confirmed discoveries, 17 have a best-fit Spitzer [3.6]–[4.5] color most consistent with spectral type Y. It is likely that CWISEP J144606.62–231717.8 (μ ≈ 1.″3 yr−1) is the reddest, and therefore potentially coldest, member of our sample with a very uncertain [3.6]–[4.5] color of 3.71 ± 0.44 mag. We also highlight our highest proper-motion discovery, WISEA J153429.75–104303.3, with μ ≈ 2.″7 yr−1. Given that the prior list of confirmed and presumed Y dwarfs consists of just 27 objects, the Spitzer follow-up presented in this work has substantially expanded the sample of identified Y dwarfs. Our new discoveries thus represent significant progress toward understanding the bottom of the substellar mass function, investigating the diversity of the Y dwarf population, and selecting optimal brown dwarf targets for James Webb Space Telescope spectroscopy.
Anatomical Characteristics of Facial Nerve Trunk in Vietnamese Adult Cadavers
Authors: Khoa Tran Dang , Bac Nguyen Duy , Luong Hoang Van , Anh Tran Ngoc , Phuong Nguyen Thi , Nga Vu Thi , Chu Dinh Toi
Published: January 2020

BACKGROUND: In medical literature, there are few studies provided a precise and detailed description of the facial nerve rami and its branches.
AIM: Identify several practical anatomic landmarks related to the facial nerve main trunk and its rami.
METHODS: A descriptive study, 30 cadavers in the anatomy department of UPNT from October 2012 to April 2015.
RESULTS: The average distance from the mandibular angle to the division of the facial nerve is 40.8 mm, and is 86.6% from range 36 – 50 mm. There is 86.7% case in which the facial nerve is in the lateral of the retromandibular vein, and there is a significant difference about both sides. Eighty percent of the case has the superior and inferior ramus in the lateral to the retromandibular vein. There are 2 cases in which the superior ramus makes the circle of the vein. Eighty percent of the facial nerve is in the lateral to the external carotid artery.
CONCLUSION: The distance from the mandibular to the division of the facial nerve is longer. The relationship between the superior/inferior ramus and the retromandibular vein maybe not the same in both sides. In some cases, it makes the circle of the vein to cause some complication in the parotid gland surgery.
Reconceptualizing interruptions in talk-in-interaction : Their scope and outcomes in relation to conversational dominance
Authors: Wanphet Phalangchok
Published: January 2020

Dans les échanges verbaux, les catégories sociales influencent la façon dont les intervenants prennent la parole et dont ils contribuent à la conversation. Ces derniers ne se contentent pas de donner vie à leur classe sociale, ils l’incarnent dans leur interaction avec les autres. Cette étude explore la façon dont les intervenants perçoivent leur propre pouvoir et celui des autres dans le contexte de prises de parole simultanées. Les données proviennent d’une émission de plateau de la télévision britannique. L’hôte, Michael Parkinson, est un homme. L’invitée, la princesse Anne, est membre de la famille royale britannique. L’étude suggère que les interruptions devraient être considérées comme un procédé dynamique selon lequel chaque intervenant est, tour à tour, la personne qui interrompt ou se fait interrompre. Quand les interruptions échouent, la personne qu’on a tenté d’interrompre devrait être considérée comme celle qui domine la conversation ou qui exerce plus de pouvoir que son interlocuteur à ce moment précis de l’échange. Si les interruptions, en tant que phénomène situationnel et alternatif, sont utilisées comme indicateur de pouvoir, ce pouvoir devrait être considéré comme un paramètre fluide, contextuel et négociable de la communication humaine, plutôt que comme un attribut psychologique statique.
Devenir parent en sortant de l’Aide sociale à l’enfance. L’enchaînement des étapes du passage à l’âge adulte
Authors: Ganne Claire , Dietrich-Ragon Pascale , Frechon Isabelle
Published: January 2020

À partir de l’enquête ELAP (Étude longitudinale sur l’accès à l’autonomie après le placement) et d’entretiens qualitatifs menés avec des jeunes adultes, cet article analyse les trajectoires menant à la parentalité chez les jeunes sortants de l’Aide sociale à l’enfance. Comment cette transition s’inscrit-elle dans l’enchaînement des étapes du passage à l’âge adulte ? L’analyse du discours des jeunes montre que l’insertion sur le marché du travail et la construction d’une famille peuvent être considérées comme deux normes d’intégration différemment accessibles et hiérarchisées. Certain·e·s considèrent que l’intégration professionnelle doit être première alors que d’autres construisent une famille rapidement, cette dernière étant parfois perçue comme un point de départ dans la vie adulte. Ces différentes trajectoires sont à relier aux histoires personnelles mais aussi aux propriétés sociales et démographiques des enquêté·e·s. Ainsi, les filles sont plus nombreuses à connaître des transitions précoces à la parentalité. Cela a des effets déterminants sur les parcours : les jeunes suivant des formations pour s’insérer rapidement professionnellement sont davantage épaulé·e·s par les institutions, alors que celles et ceux qui deviennent parents perdent plus vite cet appui. L’entrée précoce en parentalité peut alors constituer un facteur de précarité quand l’insertion professionnelle n’est pas réalisée et qu’aucune solution de logement autonome n’a été trouvée.
À qui la faute ? Les parents face aux manquements scolaires de leur enfant
Authors: Yadan Zoé
Published: January 2020

Le présent article se propose d’appréhender une partie de l’expérience vécue par les parents de Seine-Saint-Denis ou de certains quartiers socialement défavorisés de Paris et convoqués en conseil de discipline, du fait d’un manquement grave au règlement scolaire commis par leur enfant au collège. Il s’agira de dresser une typologie des différentes attributions de la responsabilité de l’acte perpétré par l’enfant. Si une partie des parents attribuent la responsabilité à l’enfant, ou d’autres estiment que la faute revient à l’institution scolaire et ses acteurs, la majorité des parents considèrent qu’ils sont responsables de la situation dans la mesure où celle-ci serait le résultat d’un défaut éducatif dont ils se sentent coupables. Nous montrerons les conséquences de ces attributions différentielles sur les relations avec l’institution scolaire, avec l’enfant ou encore sur l’image de soi du parent.
La santé des personnes âgées selon le niveau socio-économique : évolutions au fil des générations ?
Authors: Myck Michał , Najsztub Mateusz , Oczkowska Monika
Published: January 2020

À partir des données de l’enquête sur la santé, le vieillissement et la retraite en Europe (Share), nous pouvons analyser la relation qui existe entre la santé et les conditions socioéconomiques : c’est ce que nous appelons « gradient socio-économique de la santé ». Nous nous intéressons aux individus âgés de 50 à 56 ans de 10 pays européens à deux périodes distinctes (2004-2006 et 2013-2015), en comparant le gradient entre deux groupes de génération. Nous examinons cette relation en fonction de quatre mesures de la santé et de quatre indicateurs du statut socio-économique : l’éducation, le revenu, la richesse financière et la richesse réelle. Il existe bel et bien une relation forte et statistiquement significative entre la santé, qu’elle soit physique ou mentale, et les variables socioéconomiques, mais nous avons trouvé peu d’éléments prouvant le nivellement du gradient entre les groupes en Europe. Pour ce qui concerne la santé mentale, nous montrons que le gradient s’est accentué chez les cohortes les plus jeunes en matière d’actifs financiers. codes JEL : I14 Santé et inégalité ; I15 Développement sanitaire et économique
Human milk mycobiota composition: relationship with gestational age, delivery mode, and birth weight
Authors: Dinleyici M. , Pérez-Brocal V. , Arslanoglu S. , Aydemir O. , Ozumut S. Sevuk , Tekin N. , Vandenplas Y. , Moya A. , Dinleyici E.C.
Published: January 2020

Intestinal and human milk microbiota studies during infancy have shown variations according to geographical location, delivery mode, gestational age, and mother-related factors during pregnancy. In this study, we performed metagenomic mycobiota analyses of 44 transient and mature human milk among five different groups: mothers of normal spontaneous delivery-term (NS-T), caesarean delivery-term (CS-T), premature (PT), small for gestational age (SGA), and large for gestational age (LGA) infants. Fungi were detected in 80 out of the 88 samples. Regarding the number of observed fungal species, the NS-T group was more homogeneous (less variable) comparing the other groups (P<0.05). In the transient human milk samples, the most abundant species were Saccharomyces cerevisiae (33.3%) and Aspergillus glaucus (27.4%). While A. glaucus (33.7%) was second most abundant species in mature milk, S. cerevisiae disappeared (P<0.01) and Penicillium rubens became the most abundant species (35.5%) (P<0.05). Among the NS-T group, the most abundant species was Malassezia globosa in both transient and mature milk. In contrast, S. cerevisiae was the most abundant species in transient human milk (45.0%) in the CS-T group, but it disappeared in mature milk (P<0.01). In transient milk, M. globosa was only represented 6.0-9.0% of taxa in the PT, SGA, and LGA groups (P<0.05). In transient and mature milk in the PT, SGA and LGA groups, the most abundant species were A. glaucus and P. rubens. In mature milk samples, P. rubens is more abundant in CS-T group, PT group and LGA group, than the NS-T groups (P<0.05 for all). Although fungi constitute only a very small part of the human milk microbiome, we observed some changes that the human milk mycobiota composition varies in caesarean delivery, premature, SGA and LGA groups, comparing the normal spontaneous delivery, as well as differences between transient and mature human milk.
Modelling Alternative Propulsion Technologies for Merchant Vessels
Authors: Buckingham J. E. , Pearson D. R.
Published: January 2020

The planned IMO sulphur emissions limit will likely lead to price increases of low-sulphur distillate fuels from 2020 and beyond, and drive further pressure to improve fuel efficiency. The IMO measures planned for 2023 to meet the 2050 IMO CO2 reduction target will formalise the need for improved fuel efficiency through Energy Saving Technologies (EST).

A wide variety of EST have been available for many years: the challenge lies in integrating and matching them to the ship’s operating profile to provide demonstrable benefit, and thereby improve adoption rates. With many ships operating in slow-steaming mode, there is opportunity for wind-based devices to contribute a larger proportion of the required thrust. This in turn provides scope to explore how reduced engine loads affect fuel efficiency, the use of air lubrication drag reduction and the use of wild heat from engine jacket water and exhaust gases to generate power.

As part of a collaborative project with partners Black and Veatch, BMT has been developing the Vessel Technology Assessment System (VTAS) funded by the Energy Technologies Institute (ETI). This project has developed an approach that seeks to demonstrate the merit of ESTs fitted to specific ships on specific voyages.

This paper presents the approach taken to use mathematical models of the ship’s power and propulsion system to identify the fuel saving benefits of a set of EST option designs. The performance before and after the installation of ESTs is modelled and the results compared to the baseline design.
Modern Rotor Rail Technology Helps Ships Save Fuel and Reduce Emissions - Performance and Experiences from Recent Installations
Authors: Paakkari V
Published: January 2020

With an increasing need to reduce the emissions related to global shipping, means of emission free propulsion are required. Use of auxiliary wind propulsion is a natural choice as wind is free, globally available, and it is provided “on-site” instead of having to be transported with the ship from the port. Norsepower has modernised the Flettner rotor concept to obtain a highly efficient and robust solution to utilize the propulsive potential of the wind. Norsepower Rotor Sails harness the wind to provide a clean source of propulsion for various ship types. This paper addresses the need and means to provide the shipping market with verified information on the obtained savings with Rotor Sails. The paper also reviews the experiences of recent installations and finally provides an outlook of the global wind propulsion potential with respect to the busiest shipping routes.
Targets not Included!
Authors: Heriot SY , McKnight D , Furdek B , Busshoff H
Published: January 2020

The latest technology in local position reference sensing is changing the way that vessels operate alongside assets, whether that be an oil platform, another vessel or an off-shore wind turbine. These technologies allow local positioning to be completely independent of the asset which enables safer, more efficient operations as well as reducing costs for the asset owner. SceneScan, launched in 2018, is the first laser local position reference sensor that does not require a physical reflective target to be placed on the asset to operate; this offers many operational advantages. It follows the success of the first targetless sensor, RangeGuard Monopole which is used for SOV operations at offshore wind farms, launched in 2016 and uses radar technology. This paper describes SceneScan Monopole which is a special feature included with the standard SceneScan software that allows SceneScan to be used for SOV operations at a windfarm. With the launch of SceneScan Monopole, Wärtsilä Guidance Marine can now offer a completely targetless solution for SOV’s. Using RangeGuard Monopole alongside SceneScan Monopole provides two forms of redundancy (laser and radar), and is not reliant on GPS, fulfilling DP2 requirements.
When is the Adaptable or Multi-Role Ship the Right Answer?
Authors: Moss C. E. , Kimber A. C.
Published: January 2020

The rise of the multi-role ship, often envisaged with modular bolt on capabilities, has been the stable of conferences for most of this decade. Similarly, adaptability is an increasingly common theme in presenting new designs and concepts. However, the question for the naval architect is “do these represent the right solution for a given individual project” or has the concept been overstated as a vision of the future and used as the template which is not quite the panacea that it promises.
After several decades involved in a wide range of projects, the authors offer their thoughts on the opportunities and realism of multi-role ships and adaptability. The paper explores some of the lessons learnt in delivering multi-role and modular designs. The underlying themes that are fuelling the interest in multi-role ships along with the typical roles considered are also discussed.
The Multi-Role Support Ship for Humanitarian Assistance and Disaster Relief Operations
Authors: Buxton D. , Carson Wade
Published: January 2020

The paper examines the contemporary multi-role platform as an increasingly sought-after national capability and discusses how this ship-type, if designed and outfitted appropriately, can provide a range of capabilities to address the constantly evolving nature of naval doctrine and maritime operations. The motivations that drive acquisition decision makers to consider this type of capability are examined, namely: operational flexibility, doctrinal relevance and affordability. An examination of the pitfalls of acquiring a multi-role platform is also presented and discussed. An overview of how modern design techniques can be applied to ensure the ship owner is provided a range of options that are easily tailored to their unique combination of requirements follows. The paper concludes by presenting a typical modern multi-role vessel within the context of a humanitarian assistance and disaster relief scenario to illustrate the utility of these vessels as an effective response capability in a non-combatant role.
Standardisation of Naval Containerised Modules - Enabling Interoperability Across NATO
Authors: Cole H. K. , Alvarez-Mari J.
Published: January 2020

This paper explores the work carried out by the Naval Design Partnering (NDP) team to propose a new North Atlantic Treaty Organisation (NATO) standard covering naval containerised modules outfitted with mission systems. The purpose of the Standard is to facilitate interoperability of naval modules across NATO navies, and to future proof the design process both for supply-chain and vessel designers. Drawing upon the experience of the offshore world in using containerised modules, as embodied in the current certification standards, the Standard provides a uniform set of safety-related construction requirements, standardised interfaces, and guidance for platforms to enable the deployment of naval modules. The paper covers the overall philosophy behind the Standard, the background research conducted, and the rationale behind the requirements chosen. Finally, it explores the impact of the Standard on platform design, the key enablers for the deployment of naval modules, and the future work to develop international inter-operability.