bluuebunny/crossref_metadata_2025_split huggingface dataset:
Agile Leadership and Knowledge Sharing In Improving Lecturer Performance
Authors: Ruswandi Wawan , Wulandari Rosanna , Resmanasari Dewi , Riswandi Riki , Mulya Rizki Anugrah Ce 
Published: January 2025

This research aims to investigate the role of Agile Leadership and knowledge-sharing practices on lecturer performance in higher education institutions. The quantitative method of multiple regression analysis was used to collect and analyze data from questionnaires distributed to lecturers at Linggabuana PGRI Sukabumi University, with a sample of 72 permanent foundation lecturers. The results of the analysis show that Agile Leadership and knowledge sharing simultaneously have a tremendous influence on lecturer performance. Agile Leadership makes an extraordinarily positive contribution to lecturer performance while knowledge-sharing practices also have a positive and extraordinary impact. These findings emphasize the importance of implementing Agile Leadership principles and encouraging knowledge-sharing practices as a strategy to improve lecturer performance in higher education environments. The practical implication of these findings is the need for educational institutions to develop a culture of responsive leadership and encourage collaboration and exchange of knowledge between lecturers to increase the effectiveness of teaching, research, and community service.
The Role of the Socio-Drama Type Role Playing Learning Model in Social Studies Learning on Student Creativity at SMPN 1 South Tangerang City
Authors: Seta Widjaya Danang , Samlawi Faqih , Siti Logayah Dina 
Published: January 2025

The role-playing learning model is a learning model that is known in the world of education to train students' skills. The aim of this research is to discuss the role of the role-playing learning process which creates a socio-drama performance in responding to students' creative achievements after learning takes place. This research method uses a quantitative descriptive approach. The sample for this research was taken from students in class VIII 6 of SMPN 1 South Tangerang City with a total of 38 students in that class. The results of this research obtained a positive influence from students in assessing the results of the scope of student creativity according to the indicators that were met, namely fluency, flexibility, originality and elaboration. This research obtained the percentage of implementation of the role-playing learning model at SMPN 1 South Tangerang City, namely variable X 45.79 and ranging in the range 37-48 in the medium category. This also makes the role-playing learning model a recommended learning model for social studies subjects. Student creativity also has a positive impact, such as students being able to interact with groups and students also being able to create drama scripts according to the ideas and ideas that students express. The conclusion of this research is that the role-playing learning model is a model that can be used in learning as a benefit in increasing students' creativity in completing tasks given by the teacher.
Evaluating Analyses Trucking Vendor Performance in Covid-19 Vaccine Delivery: A Strategic Assessment Utilizing Analytic Hierarchy Process And Technic For Order Of Preference By Similarity To Ideal Solution Methodologies (Case Study: Indonesian Freight Forwarder’s Role In 2020 Vaccine Shipment)
Authors: Widyastuti Pratiwi Sekar , Juhri Apsada , Alfaridi S. Nasution Nursery , Irenita Novembriani , Budiman Tenaka 
Published: January 2025

The purpose of this study was to determine the results of measurements of the priority vendors of the five vendors used by the company in the process of delivery COVID-19 vaccine shipment. This study uses the AHP-TOPSI (Analytic Hierarchy Process – Technic for Order of Preference by Similarity to Ideal Solution) method where the Likert scale is used as a comparison. Problem solving is done by making research using qualitative research methodology with descriptive elaboration. Data collection is done by giving or making questionnaires to get the weight of the assessment carried out by inferring with AHP and Likert from the data collected through questionnaires shared where the respondents came from respondents who have dedication and direct links as well as have the capability to provide vendor performance assessments. The results of the research that were tested from the level of consistency were divided into 5 criteria, namely, Price, Safety, Service, Reliability and Reputation and from the results of the qualitative calculation method by distributing questionnaires from 10 experts for Five existing vendors with adding quantitative approach in TOPSIS, V.2 out as priority vendors.
The Influence of Training and Discipline on Employee Performance is Governed by Work Competence at the Job Training Center and Productivity Jambi Province
Authors: Bastian Bastian , Syekh Saiyid , Zahari M. 
Published: January 2025

This study aims to analyze the influence of Training and Discipline on Employee Performance mediated by Work Competencies at the Job Training and Productivity Center (BLKP) of Jambi Province. This study uses a descriptive and verifiable approach, focusing on 60 BLKP employees as the object of research. The analysis was carried out using the Partial Least Squares (PLS) method. From the results of the questionnaire, it was obtained that the training was considered effective with a total score of 2624. Employee discipline at BLKP Jambi is also relatively high, with a score of 1754. Employee Work Competencies showed a high score with a score of 2213, and Employee Performance was also included in the high category with a score of 2622. The results of the study show that Education and Training have a positive and significant effect on Work Competence, and Discipline also has a positive and significant influence on Work Competence. In addition, Training and Discipline each have a positive and significant effect on Employee Performance. Work Competencies also have a positive and significant influence on Employee Performance. Furthermore, the results of the analysis show that Work Competency significantly mediates the influence of Training and Discipline on Employee Performance in BLKP Jambi Province.
Green Marketing in Tourism Village Development; Marketing Mix
Authors: Rubiyatno Rubiyatno 
Published: January 2025

The application of the green marketing mix in tourism, especially in tourism villages, involves marketing strategies that consider aspects of environmental sustainability in the development, promotion, pricing, and distribution of tourism products in tourism villages. Tourism villages are tourism products that are developed based on the potential of the village, both in the form of community, nature, and culture as an identity that has tourist attractions. Previous research related to green marketing mix has not specifically examined the influence of green marketing mix on tourist interest in tourist villages. Therefore, research on the influence of green marketing mix on tourist interest in tourist villages still has a research gap that needs to be filled. This study aims to determine the influence of green marketing mix on visitor interest in tourist villages. The type of research used is survey research with a quantitative approach. The population in this study is all tourists who have visited tourist villages in the Special Region of Yogyakarta. The tourists who will be used as samples are tourists who visit the 5 best tourist villages in 2022 and 3 tourist villages that are among the top 75 of the 2023 Indonesian Tourism Village Award from the Special Region of Yogyakarta, with a total of 200 tourist respondents. The sampling technique used in this study is accidental sampling, which determines the sample based on chance, that is, anyone who happens to be willing to fill out the questionnaire can be used as a respondent. The data analysis used was Descriptive Analysis and Multiple Linear Regression Analysis and assisted by SPSS. The results show that not all elements of green marketing have a significant effect on Tourist Interest. Green Place and Green Promotion have proven to have a significant influence, showing that the aspect of environmentally friendly location and effective promotion is an important factor in attracting tourists. In contrast, Green Product and Green Price did not show significant influence, indicating that environmentally friendly products and price have not been the main factors in tourists' decisions to visit tourist villages.
Extreme Heating of Minor Ions in Imbalanced Solar-wind Turbulence
Authors: Zhang Michael F. , Kunz Matthew W. , Squire Jonathan , Klein Kristopher G. 
Published: January 2025

Abstract
Minor ions in the solar corona are heated to extreme temperatures, far in excess of those of the electrons and protons that comprise the bulk of the plasma. These highly nonthermal distributions make minor ions sensitive probes of the collisionless processes that heat the corona and power the solar wind. The recent discovery of the “helicity barrier” offers a mechanism in which imbalanced Alfvénic turbulence in low-β plasmas preferentially heats protons over electrons, generating high-frequency, proton-cyclotron-resonant fluctuations. We use the hybrid-kinetic particle-in-cell code Pegasus++ to drive imbalanced Alfvénic turbulence in a 3D low-β plasma with additional passive ion species, He2+ and O5+. A helicity barrier naturally develops, followed by clear phase-space signatures of oblique proton-cyclotron-wave heating and Landau-resonant heating from the imbalanced Alfvénic fluctuations. The former results in characteristically arced ion velocity distribution functions, whose non-bi-Maxwellian features are shown by linear ALPS calculations to be critical to the heating process. Additional features include a steep transition-range electromagnetic spectrum, proton-cyclotron waves propagating in the direction of the imbalance, significantly enhanced proton-to-electron heating ratios, ion temperatures that are considerably more perpendicular with respect to magnetic field, and extreme heating of heavier species in a manner consistent with mass scalings inferred from spacecraft measurements. None of these features are realized in an otherwise equivalent simulation of balanced turbulence. If seen simultaneously in the fast solar wind, these signatures of the helicity barrier would testify to the necessity of incorporating turbulence imbalance in a complete theory for the evolution of the solar wind.
Deep Swift/UVOT Observations of GOODS-N and the Evolution of the Ultraviolet Luminosity Function at 0.2 < z < 1.2
Authors: Belles Alexander , Gronwall Caryl , Siegel Michael H. , Ciardullo Robin , Page Mat J. 
Published: January 2025

Abstract
We present Swift Ultraviolet Optical Telescope (UVOT) observations of the deep field GOODS-N in four near-UV filters. A catalog of detected galaxies is reported, which will be used to explore galaxy evolution using UV emission. Swift/UVOT observations probe galaxies at z ≲ 1.5 and combine a wide field of view with moderate spatial resolution; these data complement the wide-field observations of Galaxy Evolution Explorer and the deep, high-angular-resolution observations by Hubble Space Telescope. Using our catalog of detected galaxies, we calculate the UV galaxy number counts as a function of apparent magnitude and compute the UV luminosity function (LF) and its evolution with redshift. From the LF fits in various redshift bins, we calculate the star formation rate density as a function of redshift and find evolution consistent with past works. We explore how different assumptions such as dust attenuation corrections can dramatically change how quickly the corrected star formation rate density changes with redshift. At these low redshifts, we find no trend between UV attenuation and redshift or absolute magnitude with significant scatter in the UV spectral slope β. This data set will complement the extensive observations of GOODS-N already in the literature.
Segue 2 Recently Collided with the Cetus-Palca Stream: New Opportunities to Constrain Dark Matter in an Ultra-faint Dwarf
Authors: Foote Hayden R. , Besla Gurtina , Garavito-Camargo Nicolás , Patel Ekta , Thomas Guillaume F. , Bonaca Ana , Price-Whelan Adrian M. , Peter Annika H. G. , Zaritsky Dennis , Conroy Charlie 
Published: January 2025

Abstract
Stellar streams in the Milky Way are promising detectors of low-mass dark matter (DM) subhalos predicted by ΛCDM. Passing subhalos induce perturbations in streams that indicate the presence of the subhalos. Understanding how known DM-dominated satellites impact streams is a crucial step toward using stream perturbations to constrain the properties of dark perturbers. Here, we cross-match a Gaia Early Data Release 3 and SEGUE member catalog of the Cetus-Palca stream (CPS) with H3 for additional radial velocity measurements and fit the orbit of the CPS using this six-dimensional (6D) data. We demonstrate for the first time that the ultra-faint dwarf Segue 2 had a recent (77 ± 5 Myr ago) close flyby (within the stream's 2σ width) with the CPS. This interaction enables constraints on Segue 2’s mass and density profile at larger radii (

O
(
1
)

kpc) than are probed by its stars (

O
(
10
)

pc). While Segue 2 is not expected to strongly affect the portion of the stream covered by our 6D data, we predict that if Segue 2’s mass within ∼ 6 kpc is 5 × 109
M
⊙, the CPS's velocity dispersion will be ∼ 40 km s−1 larger at ϕ
1 > 20° than at ϕ
1 < 0°. If no such heating is detected, Segue 2’s mass cannot exceed 109
M
⊙ within ∼ 6 kpc. The proper motion distribution of the CPS near the impact site is mildly sensitive to the shape of Segue 2’s density profile. This study presents a critical test for frameworks designed to constrain properties of dark subhalos from stream perturbations.
Hydrogen Column Density Variability in a Sample of Local Compton-thin AGN II
Authors: Pizzetti A. , Torres-Albà N. , Marchesi S. , Buchner J. , Cox I. , Zhao X. , Neal S. , Sengupta D. , Silver R. , Ajello M. 
Published: January 2025

Abstract
We present the multiepoch analysis of 13 variable, nearby (z ≲ 0.1), and Compton-thin (1022 < N
H < 1.5 × 1024 cm−2) active galactic nuclei (AGN) selected from the 105-month BAT catalog. Analyzing all available archival soft and hard X-ray observations, we investigate the line-of-sight hydrogen column density (N
H,los) variability on timescales ranging from a few days to approximately 20 yr. Each source is analyzed by simultaneously modeling the data with three physical torus models, providing tight constraints on torus properties, including the covering factor, the cloud dispersion, and the torus average hydrogen column density (N
H,av). Our final sample includes 27 variable, Compton-thin AGN after implementing another 14 AGN analyzed in our previous work. We find that all sources require either flux or N
H,los variability. Based on the degree of variability, we classify 37% of them as “N
H,los Variable,” 44% as “Nonvariable in N
H,los,” and 19% as “Undetermined.” Noticeably, there is no discernible difference between geometrical and intrinsic properties among the three variability classes, suggesting no intrinsic differences between the N
H,los-variable and nonvariable sources within the considered sample. We measure the median variation in N
H,los between any observation pair of the same source to be 25% with respect to the lowest N
H,los measure in the pair. Furthermore, 48% of the analyzed sources require the inclusion of a Compton-thick reflector in the spectral fitting. Among these, 30% exhibit recorded 22 GHz water megamaser emission, suggesting a potential shared nature between the two structures.
Bar Instability and Formation Timescale across Toomre’s Q Parameter and Central Mass Concentration: Slow Bar Formation or True Stability
Authors: Worrakitpoonpon T. 
Published: January 2025

Abstract
We investigate the bar formation process using N-body simulations across the Toomre’s parameter Q

min

and central mass concentration (CMC), focusing principally on the formation timescale. Of importance is that, as suggested by cosmological simulations, disk galaxies have a limited time of ~8 Gyr in the Universe’s timeline to evolve secularly, starting when they became physically and kinematically steady to prompt the bar instability. By incorporating this time limit, bar-unstable disks are further subdivided into those that establish a bar before and after that time, namely, the normal and the slowly bar-forming disks. Simulations demonstrate that evolutions of bar strengths and configurations of the slowly bar-forming and the bar-stable cases are nearly indistinguishable prior to 8 Gyr, albeit dynamically distinct, while differences can be noticed afterward. Differentiating them before 8 Gyr is possible by identifying the proto-bar, a signature of bar development visible in kinematical maps such as the Fourier spectrogram and the angular velocity field, which emerges in the former group 1–2 Gyr before the fully developed bar, whereas it is absent in the latter group until 8 Gyr and such bar-stable disk remains unbarred until at least 10 Gyr. In addition, we find complicated interplays between Q

min

and CMC in regulating the bar formation. First, disk stabilization requires both high Q

min

and CMC. Either high Q

min

or high CMC only results in slow bar formation. Second, some hot disks can form a bar more rapidly than the colder ones in a specific range of Q

min

and CMC.
Timescales of Solar System Formation Based on Al–Ti Isotope Correlation by Supernova Ejecta
Authors: Iizuka Tsuyoshi , Hibiya Yuki , Yoshihara Satoshi , Hayakawa Takehito 
Published: January 2025

Abstract
The radioactive decay of short-lived 26Al–26Mg has been used to estimate the timescales over which 26Al was produced in a nearby star and the protosolar disk evolved. The chronology commonly assumes that 26Al was uniformly distributed in the protosolar disk; however, this assumption is challenged by the discordance between the timescales defined by the Al–Mg and assumption-free Pb–Pb chronometers. We find that the 26Al heterogeneity is correlated with the nucleosynthetic stable Ti isotope variation, which can be ascribed to the nonuniform distribution of ejecta from a core-collapse supernova in the disk. We use the Al–Ti isotope correlation to calibrate variable 26Al abundances in Al–Mg dating of early solar system processes. The calibrated Al–Mg chronometer indicates a ≥1 Myr gap between parent body accretion ages of carbonaceous and noncarbonaceous chondrites. We further use the Al–Ti isotope correlation to constrain the timing and location of the supernova explosion, indicating that the explosion occurred at 20–30 pc from the protosolar cloud, 0.94 +0.25/–0.21 Myr before the formation of the oldest solar system solids. Our results imply that the Sun was born in association with a ∼25 M
ʘ star.
Dorantes longtail, Thorybes dorantes (Lepidotopera: Hesperiidae): first record for Canada and probable origin
Authors: Johnson Marc T.J. , Johnson Reagan A. 
Published: January 2025

Abstract
We report the first observation of the Dorantes longtail, Thorybes dorantes (Stoll, 1790) (Lepidoptera: Hesperiidae), in Canada. On 16 April 2023, a single adult was observed on the northwest shore of Lake Ontario, in Toronto, Ontario, Canada. The observation represents a 1500- to 2000-km disjunction from the species’ nearest known populations in North America. After considering several scenarios that could explain the occurrence of the Dorantes longtail in Canada, the most likely explanation is that the observed individual came in on produce through the Ontario Food Terminal, Etobicoke, Ontario, providing another example of the constant pressure of species introductions to the region.
To destroy or not? A Cognitive Linguistics exploration of Yahweh’s (un)willingness to destroy Israel in Deuteronomy
Authors: Connoway Izaak J.L. 
Published: January 2025

Deuteronomy portrays Yahweh as both willing (e.g. Dt 28:63) and unwilling (Dt 4:31; 10:10) to destroy Israel, which creates one tension worthy of exploration. Of the three most prominent verbs of destruction, two [שׁמד and אבד] are constantly used in affirmative statements, and one [שׁחת] is continuously negated. However, these elude being divided into two levels of severity. Beyond that, in some verses (e.g. Dt 4:26) it appears that Israel is threatened with annihilation for idolatry after they cross the Jordan while their continued existence is also noted in the context, which creates another tension worthy of exploration. Secondary literature does not always seem aware of these tensions or the need to address them. This article sought to explore the tensions of Yahweh’s willingness and unwillingness to destroy Israel and whether the annihilation of Israel is in view in these verses (e.g. Dt 4:6), as well as the role these verbs play in these matters. This study used a literary approach for secondary sources. A theory-driven data-informed method of analysis and Discourse Analysis, both emanating from Cognitive Linguistics (CL), were used to analyse the Hebrew text. The study found that when שׁמד and אבד are used for future judgement for idolatry once Israel crosses the Jordan (e.g. Dt 4:26), they never refer to the annihilation of Israel. Although the judgement described there does involve severe casualties, the focus is on being removed from Canaan rather than the nation being annihilated. In Deuteronomy 9, however, שׁמד does refer to annihilation since it is coordinated with verbs of annihilation, indicating Yahweh’s intent to wipe Israel out at Horeb.Contribution: This article grounds previously obtained semantic insight to address two mostly unidentified tensions in Deuteronomy and also explores the role that specific verbs play in addressing them. It also provides insight into divine judgement by destruction in the book of Deuteronomy.
CROUZON SYNDROME
Authors: Chandra Navin 
Published: January 2025

A 27 year old male patient presented with sudden onset of pain, redness, photophobia and diminution of vision in left eye since 10 days, no past history of ocular injury.
At presentation visual acuity in right eye was 6/9 and that of left eye was HM +ve, on slit lamp examination corneal ulcer with hypopyon was diagnosed.
On general examination maxillary hypoplasia, parrot beak nose, broad hands with short fingers, acanthosis nigricans were present. X-ray cervical spine, skull, hands and foot showed typical picture of Crouzon syndrome.
Because of rarity of presentation case is being reported.