bluuebunny/crossref_metadata_2025_split huggingface dataset:
KOMPETENSI PEGAWAI, DISIPLIN KERJA DAN EFEKTIVITAS KERJA PEGAWAI PADA SEKRETARIAT DEWAN PERWAKILAN RAKYAT DAERAH KABUPATEN BULELENG
Authors: Purnawan Putu , Suardana Gede , Suandana Nyoman 
Published: August 2022

Penelitian ini bertujuan untuk mengetahui pengaruh kompetensi dan disiplin kerja terhadap efektivitas kerja pegawai pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Buleleng. Populasi dalam penelitian adalah pegawai pada Dinas Pariwisata Kabupaten Buleleng, dan sampel penelitian ini berjumlah 64 orang dengan teknik sampling menggunakan rumus Slovin. Pengumpulan data dilakukan dengan teknik observasi, interview atau wawancara dan dokumentasi. Data dianalisis secara kuantitatif melalui analisis regresi berganda, determinasi, T-test, F-test dan analisis kualitatif. Hasil uji-t untuk variabel kompetensi (X1) diperoleh t-hitung sebesar 12,015 dengan probabilitas sebesar 0,000 yang nilainya di bawah 0,05. Dan t-hitung untuk variabel disiplin kerja sebesar 1,256 dengan probabilitas 0,002 yang nilainnya di bawah 0,05. Dengan demikian H1 dan H2 diterima, yang artinya secara parsial kompetensi (X1) dan disiplin kerja (X2) berpengaruh positif signifikan terhadap efektivitas kerja pegawai (Y) pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Buleleng. Sedangkan hasil uji-f diperoleh f-hitung sebesar 79,724 dengan probabilitas sebesar 0,000 yang nilainya di bawah 0,05. Dengan demikian menunjukkan bahwa semua variabel independen yaitu kompetensi pegawai (X1) dan disiplin kerja (X2) berpengaruh signifikan secara simultan terhadap efektivitas kerja pegawai (Y) pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Buleleng. Hasil uji dominan menunjukkan bahwa kompetensi pegawai memiliki pengaruh yang lebih dominan terhadap kinerja pegawai pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Buleleng.
MRI Diagnosis of the Brachial Plexus Lesions
Authors: Haiko O.G. , Tretiakov R.A. , Lysak A.S. 
Published: August 2022

Summary. Damage to the brachial plexus (brachial plexopathy) is considered one of the most severe pathologies of the upper limb, which can lead to gross impairment of function and permanent disability of the patient. Today, MRI diagnostics is the first-line method for visualizing normal anatomy and pathological conditions of the brachial plexus (BP).
Objective: to optimize the diagnosis of BP pathology based on the study of diagnostic capabilities of magnetic resonance imaging (MRI).
Materials and Methods. A retrospective analysis of MRI data of 62 patients with traumatic injury of the BP (group 1) and 23 patients with lesions of non-traumatic genesis (group 2) was performed. The MRI examination was performed on a PHILIPS Achieva magnetic resonance tomograph with a magnetic field strength of 1.5 T using sequences of T1 and T2 weighted images (33), a 3DT2 DRIVE sequence with a high degree of resolution, and STIR sequences in axial, sagittal and coronal projections.
Results. The MRI picture of brachial plexopathies was quite diverse and depended on the etiology of the lesion, the level and severity of damage to neural structures. When analyzing the MRI studies of patients of group 1, preganglionic lesion was detected in 39 patients (62.9%); 8 patients (12.9%) had trunks lesion and 15 patients (24.2%) had cords lesion. In group 2, BP ​​dysfunction associated with detected MRI signs of a tumor of nerve structures or infiltration and/or compression of the brachial plexus by a tumor of other organs or a metastasis was detected in 21 patients (84%); BP ​​dysfunction resulted from radiation therapy in 2 patients (8.7%) and from the disease – neuralgic amytrophy – in 2 patients (8.7%). The use of MRI made it possible to carry out a differential diagnosis of pathology and to determine the nature, extent and degree of severity of damage to nervous structures.
Conclusions. MRI examination is an effective method of diagnosing the brachial plexus pathology, which makes it possible to determine the level, extent and severity of the damage, and to justify the further treatment of this category of patients at the early stages.
Surgical Treatment of Patients with Tophus Gout
Authors: Herasymenko S.I. , Poluliakh M.V. , Duda M.S. , Babko A.M. , Herasymenko A.S. , Poluliakh D.M. , Pshenychnyi T.Ye. , Huzhevskyi I.V. 
Published: August 2022

Introduction. Modern diagnostics, comprehensive orthopedic treatment, prevention of complications and adequate rehabilitation of patients with chronic gout can reduce the frequency and severity of exacerbations, prevent the development of secondary osteoarthrosis, maintain ability to work, improve social adaptation of patients and reduce their disability.
Objective: to improve treatment results of patients with chronic tofus gout by developing indications for surgical treatment and improving existing methods of modern orthopedic treatment.
Materials and Methods. The materials of the study were based on treatment results of 58 patients with a diagnosis of chronic tofus gout, who were observed and treated in clinics of SI “Institute of Traumatology and Orthopedics of NAMS of Ukraine” during 2012-2021. The age of patients ranged from 30 to 80 years (mean age 58.4±5.3 years). All patients were divided into two groups – main and control. The main group included patients (27 patients) who, in addition to conservative methods, underwent surgical treatment. The control group included 31 patients with chronic tofus gout who did not undergo surgery. For the development of indications and visualization of the pathological process severity, all patients underwent sonographic examination; removed tissues after surgery underwent morphological examination.
Results. The results of pathomorphological studies allowed us systematically evaluate the dynamics of morphological changes in joint tissues in tofus gout, to clarify the features of the inflammatory process and the formation of tofus, and to determine the effects of tofus impact on the structural and functional state of tissues in affected joint.
Conclusions. Surgical treatment in combination with conservative allows reducing the activity of the disease compared to the control group, to achieve a faster decrease in uric acid serum levels, reduce the number and duration of exacerbations regardless of the duration of the disease, reduce pain, improve quality of life, and reduce or avoid disability in patients.
Impact of Emotional Intelligence on Sustainable Leadership
Authors: Munira Kazi Sirajum , Rahman Dr. Md. Sahidur , Akhter Suchana 
Published: August 2022

Purpose: The study aims to evaluate the impact of emotional intelligence (EI) on the sustainable leadership of managers in the context of Bangladesh. Emotional intelligence is made up of five components, viz. self-awareness, self-regulation, motivation, empathy, and social skills.
Methods: This is a quantitative study based on survey data. Data were collected from the managers (n=262) working in different organizations located in Dhaka and Chittagong region by using the convenience sampling technique. EI was measured with 30 items adopted from the EQ Index (Rahim et al., 2002, 2006), while sustainable leadership was measured with 15 items adopted from the SLQ (McCann & Holt, 2010). PLS-SEM was applied to analyze the data and evaluate the measurement and structural models.
Results: The findings suggest that managers’ emotional intelligence significantly influences sustainable leadership.
Originality: This study is a pioneering study in the context of Bangladesh and it contributes to our understanding of the impact of emotional intelligence on sustainable leadership, which in turn, enhances managers' sustainable performance.
Limitations: The use of the convenience sampling technique may limit the generalizability of the findings.
Low Star Formation Activity and Low Gas Content of Quiescent Galaxies at z = 3.5–4.0 Constrained with ALMA
Authors: Suzuki Tomoko L. , Glazebrook Karl , Schreiber Corentin , Kodama Tadayuki , Kacprzak Glenn G. , Leiton Roger , Nanayakkara Themiya , Oesch Pascal A. , Papovich Casey , Spitler Lee , Straatman Caroline M. S. , Tran Kim-Vy , Wang Tao 
Published: August 2022

Abstract
The discovery in deep near-infrared surveys of a population of massive quiescent galaxies at z > 3 has given rise to the question of how they came to be quenched so early in the history of the universe. Measuring their molecular gas properties can distinguish between physical processes where they stop forming stars due to a lack of fuel versus those where the star formation efficiency is reduced and the gas is retained. We conducted Atacama Large Millimeter/submillimeter Array observations of four quiescent galaxies at z = 3.5–4.0 found by the Fourstar Galaxy Evolution Survey and a serendipitous optically dark galaxy at z = 3.71. We aim to investigate the presence of dust-obscured star formation and their gas content by observing the dust continuum emission at Band 7 and the atomic carbon [C i](3
P
1–3
P
0) line at 492.16 GHz. Among the four quiescent galaxies, only one source is detected in the dust continuum at λ
obs = 870 μm. The submillimeter observations confirm their passive nature, and all of them are located more than four times below the main sequence of star-forming galaxies at z = 3.7. None of the targets are detected in [C i], constraining their gas-mass fractions to be <20%. These gas-mass fractions are more than 3 times lower than the scaling relation for star-forming galaxies at z = 3.7. These results support scenarios where massive galaxies at z = 3.5–4.0 quench by consuming/expelling all the gas rather than by reducing the efficiency of the conversion of their gas into stars.
Extragalactic Magnetism with SOFIA (SALSA Legacy Program). III. First Data Release and On-the-fly Polarization Mapping Characterization*
Authors: Lopez-Rodriguez Enrique , Clarke Melanie , Shenoy Sachin , Vacca William , Coude Simon , Arneson Ryan , Ashton Peter , Eftekharzadeh Sarah , Beck Rainer , Beckman John E. , Borlaff Alejandro S. , Clark Susan E. , Dale Daniel A. , Martin-Alvarez Sergio , Ntormousi Evangelia , Reach William T. , Roman-Duval Julia , Tassis Konstantinos , Harper Doyal A. , Marcum Pamela M. 
Published: August 2022

Abstract
We describe the data processing of the Survey on extragALactic magnetiSm with SOFIA (SALSA Legacy Program). This first data release presents 33% (51.34 hr out of 155.7 hr, including overheads) of the total awarded time from 2020 January to 2021 December. Our observations were performed using the newly implemented on-the-fly mapping (OTFMAP) technique in the polarimetric mode. We present the pipeline steps to obtain homogeneously reduced high-level data products of polarimetric maps of galaxies for use in scientific analysis. Our approach has a general design and can be applied to sources smaller than the field of view of the HAWC+ array in any given band. We estimate that the OTFMAP polarimetric mode offers a reduction of observing overheads by a factor 2.34 and an improvement in sensitivity by a factor 1.80 when compared to the same on-source time polarimetric observations using the chopping and nodding mode. The OTFMAP is a significant optimization of the polarimetric mode of HAWC+, as it ultimately reduces the cost of operations of HAWC+/SOFIA by increasing the science collected per hour of observation up to an overall factor of 2.49. The OTFMAP polarimetric mode is the standard observing strategy of SALSA. The results and quantitative analysis of this first data release are presented in Papers IV and V of the series.
Unveiling the Interplay between the GASP Jellyfish Galaxy JO194 and Its Environment with Chandra
Authors: Bartolini Chiara , Ignesti Alessandro , Gitti Myriam , Brighenti Fabrizio , Wolter Anna , Moretti Alessia , Vulcani Benedetta , Poggianti Bianca M. , Gullieuszik Marco , Fritz Jacopo , Tomičić Neven 
Published: August 2022

Abstract
X-ray studies of jellyfish galaxies opened a window into the physics of the interplay between the intracluster medium (ICM) and interstellar medium (ISM). In this paper, we present the study of an archival Chandra observation of the GASP jellyfish galaxy JO194. We observe X-ray emission extending from the stellar disk to the unwinding spiral arms with an average temperature of kT = 0.79 ± 0.03 keV. To investigate the origin of the X-ray emission, we compare the observed X-ray luminosities with those expected from the star formation rates (SFRs) obtained from Hα emission. We estimate an X-ray luminosity excess of a factor ∼2–4 with respect to the SF; therefore, we conclude that SF is not the main event responsible for the extended X-ray emission of JO194. The metallicity in the spiral arms (

Z
=

0.24

−
0.12

+
0.19

Z

⊙

) is consistent with that of the ICM around JO194 (Z = 0.35 ± 0.07); thus, we suggest that ICM radiative cooling dominates the X-ray emission of the arms. We speculate that the X-ray plasma results from the ISM‒ICM interplay, although the nature of this interplay is still mostly unknown. Finally, we observe that the X-ray properties of JO194 are consistent with those of two other GASP galaxies with different stellar mass, phase-space conditions in their hosting clusters, and local ICM conditions. We suggest that the conditions required to induce extended X-ray emission in jellyfish galaxies are established at the beginning of the stripping, and they can persist on long timescales so that galaxies in different clusters and evolutionary stages can present a similar extended X-ray emission.
Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC 4151 during Outburst Stage: Evidence for Kinematics Evolution of Broad-line Region
Authors: Li Sha-Sha , Feng Hai-Cheng , Liu H. T. , Bai J. M. , Li Rui , Lu Kai-Xing , Wang Jian-Guo , Huang Ying-Ke , Zhang Zhi-Xiang 
Published: August 2022

Abstract
Changing-look active galactic nucleus NGC 4151, which has attracted a lot of attention, is undergoing the second dramatic outburst stage in its evolutionary history. To investigate the geometry and kinematics of the broad-line region (BLR), and measure the mass of supermassive black hole in NGC 4151, we perform a 7 month photometric and spectroscopic monitoring program in 2020–2021, using the 2.4 m telescope at Lijiang Observatory. We successfully measure the time lags of the responses from broad Hα, Hβ, Hγ, He i, and He ii emission lines to continuum variation, which are

7.63

−
2.62

+
1.85

,

6.21

−
1.13

+
1.41

,

5.67

−
1.94

+
1.65

,

1.59

−
1.11

+
0.86

, and

0.46

−
1.06

+
1.22

days, respectively, following radial stratification. The ratios of time lags among these lines are 1.23: 1.00: 0.91: 0.26: 0.07. We find that the continuum lag between the ultraviolet and optical bands can significantly affect the lag measurements of He i and He ii. Virial and infalling gas motions coexist in this campaign, which is different from previous results, implying the evolutionary kinematics of BLR. Based on our measurements and previous ones in the literature, we confirm that the BLR of NGC 4151 is basically virialized. Finally, we compute the black hole mass through multiple lines, and the measurement from Hβ to be

3.94

−
0.72

+
0.90

×

10

7

M

⊙

, which is consistent with previous results. The corresponding accretion rate is

0.02

−
0.01

+
0.01

L

Edd

c

−
2

, implying a sub-Eddington accretor.
FRAMEx. III. Radio Emission in the Immediate Vicinity of Radio-quiet AGNs
Authors: Shuvo Onic I. , Johnson Megan C. , Secrest Nathan J. , Gliozzi Mario , Fischer Travis C. , Cigan Phillip J. , Fernandez Luis C. , Dorland Bryan N. 
Published: August 2022

Abstract
We present follow-up results from the first Fundamental Reference AGN Monitoring Experiment (FRAMEx) X-ray/radio snapshot program of a volume-complete sample of local hard X-ray-selected active galactic nuclei (AGNs). Here, we added nine new sources to our previous volume-complete snapshot campaign, two of which are detected in 6 cm Very Long Baseline Array (VLBA) observations. We also obtained deeper VLBA observations for a sample of nine AGNs not detected by our previous snapshot campaign. We recovered three sources with approximately twice the observing sensitivity. In contrast with lower-angular-resolution Very Large Array (VLA) studies, the majority of our sources continue to be undetected with the VLBA. The subparsec radio (6 cm) and X-ray (2–10 keV) emission shows no significant correlation, with L
R/L
X ranging from 10−8 to 10−4, and the majority of our sample lies well below the fiducial 10−5 relationship for coronal synchrotron emission. Additionally, our sources are not aligned with any of the proposed “fundamental” planes of black hole activity, which purport to unify black hole accretion in the M
BH–L
X–L
R parameter space. The new detections in our deeper observations suggest that the radio emission may be produced by the synchrotron radiation of particles accelerated in low-luminosity outflows. Nondetections may be a result of synchrotron self-absorption at 6 cm in the radio core, similar to what has been observed in X-ray binaries transitioning from the radiatively inefficient state to a radiatively efficient state.
Minima Epoches of BF Draconis Observed by the TESS Satellite
Authors: Schmutz Werner 
Published: August 2022

Abstract
The epochs of 80 minima from 2019 to 2022 of the eclipsing binary BF Dra have been measured from photometric fluxes obtained by the TESS satellite with uncertainties of 3 s and 6 s for primary and secondary minima, respectively. There is a clear negative linear trend of the interval length between primary and secondary minima, which confirms previous analyses that the system’s orbit has an apsidal motion. It is found that the periastron advances 1.43 ± 0.03 deg/century, i.e., the apsidal period is U = 25,200 ± 500 yr. These values agree with previous estimates within the combined uncertainties but the present uncertainties are lower by a factor of eight. It is also confirmed that the residuals of the TESS-minima have a significant trend relative to a mean long-term apsidal motion signature due to a systematic influence of unknown origin.
Challenges in Forming Phobos and Deimos Directly from a Splitting of an Ancestral Single Moon
Authors: Hyodo Ryuki , Genda Hidenori , Sekiguchi Ryosuke , Madeira Gustavo , Charnoz Sébastien 
Published: August 2022

Abstract
The origin and evolution of Martian moons have been intensively debated in recent years. It is proposed that Phobos and Deimos may originate directly from the splitting of an ancestral moon orbiting at around the Martian synchronous orbit. At this hypothetical splitting, the apocenter of the inner moon (presumed as Phobos) and the pericenter of the outer moon (presumed as Deimos) would coincide, in that, their semimajor axes would reside inside and outside the Martian synchronous orbit with nonzero eccentricities, respectively. However, the successive orbital evolution of the two moons is not studied. Here, we perform direct N-body orbital integrations of the moons, including the Martian oblateness of the J
2 and J
4 terms. We show that the two moons, while they precess, likely collide within ∼104 yr with an impact velocity of v
imp ∼ 100–300 m s−1 (∼10–30 times moons’ escape velocity) and with an isotropic impact direction. The impact occurs around the apocenter and the pericenter of the inner and outer moons, respectively, where the timescale of this periodic orbital alignment is regulated by the precession. By performing additional impact simulations, we show that such a high-velocity impact likely results in a disruptive outcome, forming a debris ring at around the Martian synchronous orbit, from which several small moons would accrete. Such an evolutionary path would eventually form a different Martian moon system from the one we see today. Therefore, it seems unlikely that Phobos and Deimos are split directly from a single ancestral moon.
A rare case of a giant cell tumour caused by vitamin D deficiency
Authors: Neychev Deyan , Pilichev Bozhidar , Serteva Denitsa , Kanazirska Petya 
Published: August 2022

Reparative giant cell granulomas are benign masses of multi-etiological nature, which account for 1%&ndash;7% of all benign lesions of the jaws. The objective of this case report is to present the relationship between isolated vitamin D deficiency and the development of reparative giant cell granuloma.
Herein, we present the case of a 70-year-old female patient with a painless mass of increased mobility in the mandibular region, and pain in the involved teeth. After histological confirmation and laboratory screening, &#1072; reparative giant cell granuloma caused by serious deficiency of vitamin D3 - (25-OH)D was diagnosed. The treatment protocol included surgical removal of the lesion and vitamin D replacement therapy.
In rare cases, this type of lesion can be a primary manifestation of vitamin D deficiency; therefore, it is extremely important to be aware of this pathology.
Analysis of characteristics and surgical outcome of intradural extramedullary tumors &ndash; a retrospective cohort study of 52 patients
Authors: Kitov Borislav , Apostolov Georgi , Davarski Atanas , Kehayov Ivo , Kilova Kristina 
Published: August 2022

Introduction: Although intradural extramedullary tumors (IET) are relatively well studied, research on the typical epidemiological, demographic, and clinical characteristics of these malignancies is scanty.
Aim: The aim of this study was to investigate retrospectively the epidemiology, demographics, clinical presentation, imaging data, type of surgery, and the outcome of treatment of IETs.
Materials and methods: We performed retrospective chart review of medical history, clinical presentation, paraclinical and imaging data, and operative protocols of operated patients with IETs from January 2011 to August 2020. Special attention was paid to the onset of symptoms, clinical presentation at admission, imaging data, localization, type of surgery, histology, and outcome of the disease. The degree of neurological deficit and disability of the patients at admission, discharge, and follow-up was assessed by the Modified McCormick Scale and the Modified Rankin Scale, respectively. The follow-up period varied from 1 to 105 months (mean 43 months).
Results: Fifty-two patients (mean age 58 years, range 14-78 years) with IETs were surgically treated for the study period. At admission to the clinic, 48 patients (92.3%) had vertebralgia, 34 (65.4%) had concurrent radicular pain, 42 (80.8%) had motor deficit, and 18 (34.6%) had sphincter disorders. Total tumor removal was achieved in 47 patients (90.4%). Favourable outcome was registered in 43 patients (82.7%). The degree of disability (mRS) at admission (p=0.0001), the McCormick grade at admission (p=0.0001), gender (p=0.042), and age (p=0.047) of patients were significantly correlated with the functional status assessed by McCormick scale at discharge.
Conclusions: Most of the IETs can be successfully removed via a standard posterior or posterolateral surgical access. Favourable outcome of treatment depends on early diagnosis and total tumor resection.