bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS FAKTOR KEPUASAN KERJA DAN PENGARUHNYA TERHADAP TURNOVER INTENTION KARYAWAN
Authors: Hadini Sri , Setiawan Ivan 
Published: February 2021

Turnover karyawan merupakan masalah yang sering dihadapi oleh organisasi bisnis, khususnya sektor privat. Turnover dapat berupa pengunduran diri, perpindahan keluar unit organisasi, pemberhentian, atau kematian anggota. Turnover berlebih merupakan hal yang tidak dikehendaki oleh perusahaan, karena dapat merugikan perusahaan dilihat dari segi biaya, sumber daya maupun motivasi karyawan yang bertahan pada perusahaan. Dilihat dari perspektif psikologi, turnover dapat dipahami sebagai suatu sikap yang dapat diukur dan diproksi oleh turnover intention, yaitu kecenderungan atau niat karyawan untuk berhenti bekerja dari pekerjaannnya.
Penelitian ini mencoba memahami turnover intention berdasarkan aspek sikap lain yaitu kepuasan kerja. Secara umum, kepuasan kerja tersusun atas dimensi-dimensi gaji, kondisi pekerjaan, promosi, supervisi, dan rekan kerja. Lebih dari 40 tahun dimensi-dimensi tersebut dipahami, diukur, dan umumnya diterima oleh peneliti. Beberapa variasi terjadi melalui penambahan dimensi. Persoalan mendasar yang layak apakah kelima dimensi tersebut masih relevan mengingat perjalanan waktu dan perbedaan kondisi subjek maupun lingkungan yang diteliti.
Penelitian ini mengkaji ulang keberadaan lima dimensi kepuasan kerja dengan menggunakan teknik analisis faktor serta menghubungkannya dengan keluaran penting organisasi yaitu turnover intention.
Subjek adalah 60 responden yang bekerja pada industri food and beverage. Hasil penelitian menunjukkan bahwa dimensi kepuasan kerja tersusun atas enam dimensi yaitu gaji, supervisi, promosi, lingkungan non-fisik, kondisi pekerjaan, dan rekan kerja. Pengujian hipotesis menunjukkan bahwa dimensi gaji dan supervisi berpengaruh negatif terhadap turnover intention. Dimensi-dimensi lainnya mencakup promosi, lingkungan non-fisik, kondisi pekerjaan, dan rekan kerja tidak berpengaruh signifikan terhadap turnover intention.
Conceptual Framework on Effects of Music in Polycystic Ovary Syndrome of A Case
Authors: Urmita Chakraborty  
Published: February 2021

Music is a source of pleasure and creativity. In the present work an attempt to relate musical experiences
with sexual suggestiveness has made in the clinical population (PCOS). The subject’s personality along case
history has been assessed. It is a single case research design (n=1, a female unmarried case of 32 years). 11
songs (including a background music) were judged by the subject to determine the level of suggestiveness.
The songs were evaluated by the researchers (one male and one female) to know suitability of the parameters
fixed in this study. Inductive analysis for creative synthesis was maintained to discover patterns in sexual
behavior of the subject. Results were analyzed and discussed. Importance of mirror neurons and masturbatory
guilt has been stated. Subject’s behavioral changes were analyzed by researchers through online media
(interface). Non pharmacological application has been emphasized to heal the patient with PCOS, a medical
condition. This is a six month long pilot study. A patient oriented affordable management plan has remained
the focus of the study.
The Decline and Fall of the Youngest Planetary Nebula
Authors: Balick Bruce , Guerrero Martín A. , Ramos-Larios Gerardo 
Published: February 2021

Abstract
The Stingray Nebula, a.k.a. Hen3-1357, appeared for the first time in 1990 when bright nebular lines and radio emission that had not been observed before were unexpectedly discovered. In the ensuing years, the nebula faded precipitously. We report changes in shape and large decreases in its nebular emission-line fluxes based on well-calibrated images obtained by the Hubble Space Telescope in 1996 and 2016. Hen3-1357 is now a “recombination nebula.”
Swift Multiwavelength Follow-up of LVC S200224ca and the Implications for Binary Black Hole Mergers
Authors: Klingler N. J. , Lien A. , Oates S. R. , Kennea J. A. , Evans P. A. , Tohuvavohu A. , Zhang B. , Page K. L. , Cenko S. B. , Barthelmy S. D. , Beardmore A. P. , Bernardini M. G. , Breeveld A. A. , Brown P. J. , Burrows D. N. , Campana S. , Cusumano G. , D’Aì A. , D’Avanzo P. , D’Elia V. , Pasquale M. de , Emery S. W. K. , Garcia J. , Giommi P. , Gronwall C. , Hartmann D. H. , Krimm H. A. , Kuin N. P. M. , Malesani D. B. , Marshall F. E. , Melandri A. , Nousek J. A. , O’Brien P. T. , Osborne J. P. , Palmer D. M. , Page M. J. , Perri M. , Racusin J. L. , Sakamoto T. , Sbarufatti B. , Schlieder J. E. , Siegel M. H. , Tagliaferri G. , Troja E. 
Published: February 2021

Abstract
On 2020 February 24, during their third observing run (“O3”), the Laser Interferometer Gravitational-wave Observatory and Virgo Collaboration detected S200224ca: a candidate gravitational wave (GW) event produced by a binary black hole (BBH) merger. This event was one of the best-localized compact binary coalescences detected in O3 (with 50%/90% error regions of 13/72 deg2), and so the Neil Gehrels Swift Observatory performed rapid near-UV/X-ray follow-up observations. Swift-XRT and UVOT covered approximately 79.2% and 62.4% (respectively) of the GW error region, making S200224ca the BBH event most thoroughly followed-up in near-UV (u-band) and X-ray to date. No likely EM counterparts to the GW event were found by the Swift BAT, XRT, or UVOT, nor by other observatories. Here, we report on the results of our searches for an EM counterpart, both in the BAT data near the time of the merger, and in follow-up UVOT/XRT observations. We also discuss the upper limits we can place on EM radiation from S200224ca, as well as the implications these limits have on the physics of BBH mergers. Namely, we place a shallow upper limit on the dimensionless BH charge,

, and an upper limit on the isotropic-equivalent energy of a blast wave E < 4.1 × 1051 erg (assuming typical GRB parameters).
Reconnection-driven Particle Acceleration in Relativistic Shear Flows
Authors: Sironi Lorenzo , Rowan Michael E. , Narayan Ramesh 
Published: February 2021

Abstract
Particle energization in shear flows is invoked to explain nonthermal emission from the boundaries of relativistic astrophysical jets. Yet the physics of particle injection, i.e., the mechanism that allows thermal particles to participate in shear-driven acceleration, remains unknown. With particle-in-cell simulations, we study the development of Kelvin–Helmholtz (KH) instabilities seeded by the velocity shear between a relativistic magnetically dominated electron–positron jet and a weakly magnetized electron–ion ambient plasma. We show that, in their nonlinear stages, KH vortices generate kinetic-scale reconnection layers, which efficiently energize the jet particles, thus providing a first-principles mechanism for particle injection into shear-driven acceleration. Our work lends support to spine-sheath models of jet emission—with a fast core/spine surrounded by a slower sheath—and can explain the origin of radio-emitting electrons at the boundaries of relativistic jets.
Extending the Frequency Reach of Pulsar Timing Array-based Gravitational Wave Search without High-cadence Observations
Authors: Wang Yan , Mohanty Soumya D. , Cao Zhoujian 
Published: February 2021

Abstract
Gravitational wave (GW) searches using pulsar timing arrays (PTAs) are assumed to be limited by the typical average observational cadence of 1/(2 weeks) for a single pulsar to GW frequencies ≲4 × 10−7 Hz. We show that this assumption is incorrect and that a PTA can detect signals with much higher frequencies, which are preserved in the data due to aliasing, by exploiting asynchronous observations from multiple pulsars. This allows an observation strategy that is scalable to future large-scale PTAs containing O(103) pulsars, enabled by the Five-hundred meter Aperture Spherical Telescope and the Square Kilometer Array, without requiring a higher per-pulsar observation cadence. We show that higher frequency GW observations, reaching up to 4 × 10−4 Hz with an Square Kilometer Array-era PTA, have significant astrophysical implications, such as (i) a three orders of magnitude better constraint than current high-cadence observations on GW strain in the [10, 400] μHz band, and (ii) sensitive tests of the no-hair theorem in the mass range of supermassive black hole binaries using their inspiral, merger, and ringdown signals.
Le temps des banquets
Authors: Robert Vincent 
Published: February 2021

On s’est beaucoup moqué des banquets politiques, de « cette éloquence d’automne semée autour de tables bourgeoises et arrosée de vins du cru » (Lamennais). Comment prendre au sérieux en effet ces agapes, à nos yeux si prosaïques en pleine exaltation romantique, mais aussi ridiculement effusives dans une époque qui vouait un culte à la rationalité politique ? Et pourtant, aujourd’hui encore, chacun sait que la cause immédiate de la révolution de Février 1848 fut l’interdiction par Guizot d’un banquet réformiste, celui du XIIe arrondissement de la capitale. Bon nombre de contemporains en restèrent perplexes : comme nous, ils n’arrivaient pas à comprendre comment une décision apparemment anodine avait pu avoir de telles conséquences.Aussi fallait-il reconstituer une histoire qui n’a jamais été écrite, celle d’une forme disparue du répertoire politique. Le banquet n’est si étrange à nos yeux que parce que nous avons indûment valorisé Gavroche et Tocqueville, la barri­cade et le parlement. Décrire les banquets, pour d’abord mieux comprendre la sociabilité du premier xixe siècle, et reconstituer la culture politique de toute une génération, qui savait jouer des symboles et de l’implicite, et qui, après la Révolution et le despotisme napoléonien, cherchait sa voie dans une période décisive pour l’apprentissage de la liberté et de la démocratie. Puis faire toute sa place à un imaginaire dont nous avons oublié la richesse et les multiples enjeux. C’est, en définitive, s’interroger sur la nature même du lien politique, au-delà des discours et des institutions.
Les manifestations de rue en France
Authors: Tartakowsky Danielle 
Published: February 2021

La manifestation de rue est une pratique minoritaire, antinomique au système parlementaire, longtemps dépourvue de tout statut juridique et qui ne doit qu’au vocable populaire de « manif » de s’être tardivement dotée d’une dénomination non polysémique. Et pourtant, plus de 15 000 manifestations recensées en France métropolitaine cinquante années durant, une assise sociale, politique et géographique potentiellement sans limite, des périodes de basses eaux mais jamais de disparition prolongée, pas même durant la guerre ou sous l’Occupation et une incontournable donnée de l’histoire politique et sociale contemporaine. C’est de ce paradoxe que cette histoire des manifestations de rue tente de rendre compte.

Il s’agit de s’interroger sur la permanence du phénomène, son poids, son extension politique, sociale et géographique et leur pourquoi ; sur ce qui range la manifestation au nombre des causes pour la défense desquelles se mènent, parfois, des batailles. Que signifie le fait de privilégier parfois pareille forme d’action quand le droit de grève et le suffrage universel peuvent (et doivent), en droit, suffire à tout ? Comment, pourquoi et avec quel résultat cette pratique qui est constitutivement la négation du système parlementaire finit-elle par s’imposer ? Comment le régime politique réussit-il à l’acclimater ? Avec quelles conséquences ?
Monarchie et modernité
Authors: Bourreau René 
Published: February 2021

Associant la connaissance subjective de son département d’origine à la connaissance objective de l’enseignant-chercheur universitaire, l’auteur nous fait découvrir avec bonheur le cheminement de la députation ligérienne durant la période que dessine formellement la IIIe République. Il s’attache particulièrement à caractériser, souvent à l’aide d’esquisses biographiques, les représentations qui sont celles de la noblesse « restitutionniste ». Entendons par là : un groupe dominant dans la sphère politique de la ruralité catholique nantaise, qui ne vise pas seulement à restaurer l’institution monarchique, mais plus généralement et de plus en plus intensément, à faire partager ses propres valeurs.

Le présent ouvrage, scientifique et néanmoins fort lisible, devrait contri­buer à la clarification, à la « compréhension » du destin de l’ordre social nobiliaire auquel s’est aujourd’hui substitué celui de la classe notabiliaire. C’est une manière originale d’avancer dans le questionnement de ce qui n’est souvent qu’une pré-notion : la modernisation.

L’auteur continue d’explorer cette problématique selon laquelle la noblesse, trop vite réduite à son caractère réactionnaire, peut encore actuellement, sur de nombreux points, contrebalancer la perte d’un pouvoir socio-politique très repérable par une influence socio-culturelle moins aisément observable.
Burnout and Presenteeism among Healthcare Workers in Nigeria: Implications for Patient Care, Occupational Health and Workforce Productivity
Authors: Nwosu Arinze D.G. , Ossai Edmund , Onwuasoigwe Okechukwu , Ezeigweneme Maureen , Okpamen Jude 
Published: February 2021

Background Burnout and presenteeism are two emerging occupational health challenges which share same locus among healthcare workers, and the trend is rising. We aim to define the magnitude of burnout and presenteeism among frontline members of the health workforce and explore any correlation between the two in order to provide empirical data from our socioeconomic and geographical background. Design and methods We used self-administered questionnaire to conduct a cross-sectional study among the physicians and nurses in a regional trauma centre in Enugu, Eastern Nigeria; with the respondents selected by stratified random sampling. The Oldenburg burnout inventory and Stanford presenteeism scale were used to measure burnout and presenteeism respectively, while the 2-item patient-health questionnaire (PHQ-2) was used to screen for depression. The level of statistical significance was determined by a p value of <0.05. Results Among the healthcare workers surveyed (n=155); 34 (21.9%) were physicians, while 121 (78.1%) were nurses. Burnout prevalence was 69%. Burnout was associated with self-rated health status and length of years in professional service but not the occupation or depression screen status of the worker. Sixty-two healthcare workers (40%) screened positive for depression. A positive screen for depression was the only factor that had significant association with lower presenteeism scores (p=0.002). The mean presenteeism scores had strong negative correlation with both the exhaustion (p<0.001) and disengagement (p<0.001) domains of burnout. Conclusion Burnout is high among the healthcare workers and correlates with presenteeism scores. The mental health of the workforce greatly impaired their productivity.
The association of plasma acyl ghrelin level with alcohol craving in early abstinent alcohol dependent patients
Authors: Sha L , Dey P , Khess CR , Khitiz KK 
Published: February 2021

Background:
Craving plays an important role in maintenance of alcohol dependence. Earlier studies have analyzed the role of ghrelin in craving and their results have been heterogenous. Acyl ghrelin is its more active form as it crosses the blood brain barrier. Hence we aimed to examine the relationship between plasma acyl ghrelin and craving in Indian patients having alcohol dependence syndrome.

Methods:
The present study was a hospital-based prospective study. A total of 60 drug-naive patients of alcohol dependence and 30 healthy controls were included. After taking informed consent fasting blood samples were collected from them on day 1 and tested for plasma acyl ghrelin level. Fasting blood samples were repeated in all cases on day 14. During this time, we also assessed the patients' cravings by obsessive compulsive drinking scale, and alcohol craving questionnaire; and withdrawal by clinical institute withdrawal assessment for alcohol scale. These scales were repeated on day 14. Data analysis was done by SPSS version 25.0.

Results:
Plasma concentrations of acyl ghrelin increased significantly during early abstinence in patients from day 1 to day 14 (P < 0.0001). Pearson correlation test revealed a trend of positive correlation between plasma concentration of acyl ghrelin on day 14 and severity of craving on day 1.

Conclusion:
Our results suggest the plasma concentration of acyl ghrelin may be a predictor of severity of alcohol craving during early abstinence. Anti-craving drugs acting on acyl ghrelin level in brain may open an innovative avenue for optimum treatment of alcohol dependence.
Ground radiometric mapping of Ondo State Nigeria using gamma ray spectrometry and geographic information system
Authors: Gbenu S.T. , Makinde O.W. , Ajenifuja E. , Olukotun S.F. , Fasasi M.K . , Balogun F.O. , Ogundele K.T. 
Published: February 2021

The activity concentrations of U, Th and K in the soil samples of Ondo State, Nigeria, were determined using gamma spectrometry technique and the associated dose rates were calculated. The Kriging interpolation method was used to create the activity concentrations predictive maps of Ondo State with the aid of ArcGIS software. The validity of the predicted map values was established through validation and cross validation 238 processes. The activity concentrations ranged from 19.15±0.90 – 83.70±3.59 Bq/kg for U, 8.01±0.39 – 232 40 114.48±2.48 Bq/kg for Th and 2.75±0.13 – 501.98±24.56 for K. The absorbed dose rate was found to range -1 -1 from 39.39±0.21 to 177.24±5.23 nGyh with an average value of 90.94±3.13 nGyh . The predicted map obtained compares well with published values for the region. The root mean squared standardized errors 238 232 40 obtained were 1.021194, 1.024182 and 0.998373 for U, Th and K, respectively. These validated the appropriateness of the model used and the accuracy of the predicted values.
Keywords: Soil, Radioactivity; Geographic Information Systems; Map; Gamma Ray Spectrometry
Evaluation de la gestion des déchets solides hospitaliers: cas de l’hôpital Jamôt de Yaoundé et de l’hôpital de district de Biyem-Assi
Authors: Mbog Mbog Severin , Bidias Jacob , Sosso Mayi Olivier T , Bitondo Dieudonne , Ndoh Mbue Innocent 
Published: February 2021

RésuméL’objectif général de cet étude est d’améliorer la gestion des déchets solides au sein de l’Hôpital de district de Biyem-Assi et à l’hôpital Jamôt de Yaoundé. La démarche méthodologique menée de juillet 2012 à septembre 2013e adoptée, a consisté à des entretiens et des observations directes et l’administration des questionnaires semi-structurés. Cette méthodologie a permis de réaliser l’étude en trois phases la recherche documentaire, la collecte et le traitement des données:Les résultats obtenus font ressortir deux grandes catégories de déchets : les déchets assimilables aux ordures ménagères (DAOM); les déchets d’activités de soins à risques (DASRI), 24,46 % est assimilable aux (DAOM) et 75,54 % (DASRI) à l’Hôpital Jamôt de Yaoundé. Tandis qu’à l’Hôpital de District de Biyem-Assi 86,23 % est assimilable aux (DAOM) et 13,77 % (DASRI). Par contre l’appréciation de l’efficacité du système de gestion des déchets solides révèle qu’à l’HJY après des interviews démontre que le système est mauvais: tandis qu’à l’HDB, le système est plus pris en charge par le personnel. Au vu des observations et constats faites, une amélioration du système de gestion des déchets solides et l’accroissement de la sensibilisation du personnel et des usagers sur les modes de gestion des déchets solides s’imposent.
AbstractThe general objective of this study is to improve the management of the solid waste within Biyem-AssiDistrict Hospital and the Jamôt Hospital , Yaoundé.The work was carried out from July 2012 to September 2013,and consisted to interviews and the direct observations and the administration of semi-structured questionnaires. This methodology permitted us to achieve the survey in three phases: the documentary research, the collection and the treatment of the data:The results obtained revealed two big categories of garbage taken out again: the garbage assimilated to the household waste (HhW); hospital waste (HoW). About 24, 46 % was assimilated to (HhW) and 75, 54 % (HoW) in the Yaounde Jamôt Hospital. While to the hospital of District of Biyem-Assi 86, 23 % is assimilated to them (HhW) and 13, 77% (DHoW). On the other hand the appreciation of the efficiency of the system of management of the solid waste reveals that to the HJY after interviews demonstrates that the system is bad: while to the HDB, the system is taken more in charge by the staff. Within sight of the observations and reports made, an improvement of the system of management of the strong garbage and the growth of the sensitization of the staff and users on the fashions of management of the strong garbage impose themselves.
Nutritional status and haemoglobin levels of pregnant adolescent girls in the city of Yaoundé, Cameroon
Authors: Mbah Tihnje Abena , Tanya Agatha K.N. , Oben Julius 
Published: February 2021

Recently, there has been so much attention on adolescent health issues such as adolescent pregnancy, sexually transmitted infections, and Human Immune Virus infections but adolescent pregnancy and nutrition have aroused very little interest. This cross-sectional study was carried out to evaluate the nutritional status of adolescents aged 15 to 19 years in the city of Yaoundé, Cameroon. Three referral hospitals were selected at random for the recruitment of subjects in Yaoundé. Body Mass Index (BMI), hemoglobin level, a 24-hour recall, food frequency and socio–demographic data were collected using a pretested questionnaire. Hemoglobin level and BMI were used as dependent variables to evaluate nutritional status. The data were analyzed using SPSS 17.0 (ANOVA and student (t) test) with p <0.05. Sixty-two percent (62%) of subjects had a normal BMI, 28 % were overweight, and 10% were obese. Based on ANOVA analysis, Meal frequency, diet quality and the term of pregnancy had significant effect on BMI (p = 0.003<0.05). Diet quality had a significant effect on hemoglobin levels (p = 0.003<0.05). The term of pregnancy, especially at the third trimester, significantly affected BMI due to foetus additional weight. Thus, nutritional status depends on the quantity and quality of food intake.
RésuméRécemment, on a accordé tant d’attention aux problèmes de santé des adolescents tels que la grossesse chez les adolescentes, les infections sexuellement transmissibles et les infections à virus immunitaire humain, mais la grossesse et la nutrition des adolescentes ont suscité très peu d’intérêt. Cette étude transversale a été réalisée pour évaluer l’état nutritionnel des adolescents âgés de 15 à 19 ans dans la ville de Yaoundé, au Cameroun. Trois hôpitaux de référence ont été sélectionnés au hasard pour le recrutement des sujets à Yaoundé. L’indice de masse corporelle (IMC), le taux d’hémoglobine, un rappel de 24 heures, la fréquence d’alimentations et les données sociodémographiques ont été recueillis à l’aide d’un questionnaire prétesté. Les taux d’hémoglobine et l’IMC ont été utilisés comme variables dépendantes pour évaluer l’état nutritionnel. Les données ont été analysées en utilisant SPSS 17,0 (ANOVA et test de Student (t)) avec p <0,05. Soixante-deux pour cent (62%) des sujets avaient un IMC normal, 28% étaient en surpoids et 10% étaient obèses. Sur la base d’une analyse ANOVA, la fréquence des repas, la qualité du régime alimentaire et la durée de la grossesse ont eu un effet significatif sur l’IMC (p = 0,003 <0,05). La qualité de l’alimentation avait un effet significatif sur les taux d’hémoglobine (p = 0,003 <0,05). La durée de la grossesse, en particulier au troisième trimestre, a considérablement affecté l’IMC en raison du poids supplémentaire du foetus. Ainsi, l’état nutritionnel dépend de la quantité et de la qualité de l’apport alimentaire.