bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Lingkungan Kerja dan Keterlibatan Karyawan Terhadap Kinerja Karyawan Pada PT XX Benhil Jakarta Pusat
Authors: Salsabila Nisrina , Sucipto Rakhmat Hadi 
Published: July 2024

Sumberdaya manusia merupakan faktor penting dalam suatu organisasi, kinerja karyawan yang optimal adalah salah satu hal yang mendorong tercapainya tujuan organsisasi. Tujuan dari Penelitian ini adalah untuk mengetahui Pengaruh Lingkungan kerja dan Keterlibatan Terhadap Kinerja Karyawan PT XX Benhil Jakarta Pusat. Sampel dalam penelitian ini adalah karyawan yang bekerja pada PT XX Benhil Jakarta Pusat sebanyak 70 orang. Metode pengumpulan data dalam melakukan penelitian ini dengan menyebarkan kuisioner kepada sampel penelitian sebanyak 70 responden. Penelitian ini menggunakan deskriptis kuantitatif statistik. Hasil penelitian menunjukkan secara parsial Lingkungan Kerja berpengaruh positif dan signfikan terhadap kinerja karyawan dilihat dari nilai koefisien regresi bernilai 0,452 dan nilai signifikan 0,000 < 0,05. Keterlibatan Karyawan berpengaruh positif dan signfikan terhadap kinerja karyawan dilihat dari nilai koefisien regresi bernilai 0,586 dan nilai signifikan 0,000 < 0,05. Secara uji F (simultan), lingkungan kerja dan keterlibatan karyawan secara bersama-sama berpengaruh signifikan terhadap kinerja karyawan dilihat dari nilai signifikan uji F 0,000 < 0,05, dan uji determinasi dengan nilai R square 0,583 maka lingkungan kerja dan keterlibatan karyawan mempengaruhi kinerja karyawan sebesar 58,3% dan sisanya dipengaruhi variabel lain.

Human resources are an important factor in an organization, optimal employee performance is one of the things that drives the achievement of organizational goals. The purpose of this study was to determine the effect of work environment and involvement on employee performance of PT XX Benhil, Central Jakarta. The sample in this study were 70 employees who worked at PT XX Benhil, Central Jakarta. Data collection methods in conducting this research by distributing questionnaires to a research sample of 70 respondents. This study uses descriptive quantitative statistics. The results showed that partially the Work Environment has a positive and significant effect on employee performance seen from the regression coefficient value of 0.452 and a significant value of 0.000 <0.05. Employee involvement has a positive and significant effect on employee performance seen from the regression coefficient value of 0.586 and a significant value of 0.000 <0.05. In the F test (simultaneously), the work environment and employee involvement together have a significant effect on employee performance seen from the significant value of the F test 0.000 <0.05, and the determination test with an R square value of 0.583, the work environment and employee involvement affect employee performance by 58.3% and the rest is influenced by other variables.
Kamusta na si Bunso? Psychosocial Well-being and Adjustment of Kindergarten Learners
Authors: Semillano Amor , Somera Anna Marie 
Published: July 2024

The study, which focused on the psychosocial well-being andadjustment to the in-person modality of kindergarten learners at San JoseWest Central School during the School Year 2022-2023, yieldedsignificant findings. The study employed a qualitative type of researchthat used semi-structured interviews. Participants were selectedpurposively from the parents of the kindergarten learners. Based on thestudy's findings, participants' children manifest psychosocial skills suchas Self-Awareness, Emotional Safety and Self-Expression, Self regulation,
Problem-solving through Help-seeking and Self-reliance,and Empathy. Results illuminate the significance of early childhoodeducation in developing these crucial skills. Adjustments were made inthe in-person modality based on their motivation to go to school and howthey express themselves. The practical challenges shared by theparticipants were all behavioral. Their child responds that other childrenare causing trouble in class, they have declining interest in childrengoing to school, they desire not to be left in school, they are shy, theyhave slow speech development, and they are too active. The researchwill generate information that is very useful for educators and parents insupporting children's adjustment to school, such as explaining how toreact based on their challenges, staying away from unruly kids, askingfor their teacher's help, and teaching their children at home. Theseinsights empower educators and parents with actionable strategies tosupport children's adjustment to school. Kindergarten learnersmanifested needed psychosocial skills, which helped them manage thedemands of daily school situations and adjust to school. Though all theparticipants' children manifested psychosocial skills, they still encountered challenges
that enabled them to develop strategies that theythought would be suitable and effective in helping their children cope.
Exploring the mediating roles of physical literacy and mindfulness on psychological distress and life satisfaction among college students
Authors: Kan Wencong , Huang Fan , Xu Menglin , Shi Xiangyun , Yan Zengyin , Türegün Mehmet 
Published: July 2024

Background
Psychological distress has been a growing challenge to healthy living worldwide. Special attention has been concentrated on examining the cost of psychological distress on the life satisfaction of college students who are vulnerable groups coping with the challenge. The purpose of this study is to explore the roles of physical literacy (PL) and mindfulness in mediating the impact of psychological distress on life satisfaction among college students in China.

Methods
A sample of 653 students from six universities across three cities in China participated in an online survey, which included measures of PL, mindfulness, life satisfaction, as well as stress, anxiety, and depression levels. Structural equation modeling (SEM) was implemented to analyze the survey data.

Results
The findings of the SEM analysis demonstrated an acceptable model fit (X2/df = 3.63, CFI = 0.951, TLI = 0.940, RMSEA = 0.068, 90% CI = [0.060, 0.075], SRMR = 0.051) with a large effect size (R2 = 0.36) for life satisfaction, indicating that 36% of the variation in life satisfaction could be explained by the model. In addition, significant partial-mediation effects of PL and mindfulness were observed in the relationship between psychological distress and life satisfaction. These findings provide empirical support for the notion that interventions targeting PL and mindfulness practices may effectively enhance well-being and alleviate psychological distress among college students. Furthermore, this study suggests that integrating PL and mindfulness components into physical education and activity programs could be beneficial in meeting individuals’ holistic health needs.
Evaluation of in vitro osteoblast and osteoclast differentiation from stem cell: a systematic review of morphological assays and staining techniques
Authors: Zainal Ariffin Shahrul Hisham , Megat Abdul Wahab Rohaya , Abdul Razak Muhammad , Yazid Muhammad Dain , Shahidan Muhammad Ashraf , Miskon Azizi , Zainol Abidin Intan Zarina 
Published: July 2024

Background
Understanding human stem cell differentiation into osteoblasts and osteoclasts is crucial for bone regeneration and disease modeling. Numerous morphological techniques have been employed to assess this differentiation, but a comprehensive review of their application and effectiveness is lacking.

Methods
Guided by the PRISMA framework, we conducted a rigorous search through the PubMed, Web of Science and Scopus databases, analyzing 254 articles. Each article was scrutinized against pre-defined inclusion criteria, yielding a refined selection of 14 studies worthy of in-depth analysis.

Results
The trends in using morphological approaches were identified for analyzing osteoblast and osteoclast differentiation. The three most used techniques for osteoblasts were Alizarin Red S (mineralization; six articles), von Kossa (mineralization; three articles) and alkaline phosphatase (ALP; two articles) followed by one article on Giemsa staining (cell morphology) and finally immunochemistry (three articles involved Vinculin, F-actin and Col1 biomarkers). For osteoclasts, tartrate-resistant acid phosphatase (TRAP staining) has the highest number of articles (six articles), followed by two articles on DAPI staining (cell morphology), and immunochemistry (two articles with VNR, Cathepsin K and TROP2. The study involved four stem cell types: peripheral blood monocyte, mesenchymal, dental pulp, and periodontal ligament.

Conclusion
This review offers a valuable resource for researchers, with Alizarin Red S and TRAP staining being the most utilized morphological procedures for osteoblasts and osteoclasts, respectively. This understanding provides a foundation for future research in this rapidly changing field.
Factors influencing export of dissolved inorganic nitrogen by major rivers: A new, seasonal, spatially explicit, global model
Authors: McCrackin Michelle L. , Harrison John A. , Compton Jana E. 
Published: February 2014

AbstractSubstantial effort has focused on understanding spatial variation in dissolved inorganic nitrogen (DIN) export to the coastal zone and specific basins have been studied in depth. Much less is known, however, about seasonal patterns and controls of coastal DIN delivery across large spatial scales. Understanding seasonal patterns of DIN export is critical to efforts to predict impacts of coastal eutrophication, such as algal blooms and hypoxic areas, which are often seasonal phenomena. Here we describe, test, and apply a global model that predicts seasonal DIN export to coastal regions for >6000 rivers using the Nutrient Export from Watersheds (NEWS2) model. NEWS2‐DIN‐S used spatially explicit, seasonal N inputs and was calibrated with measured DIN yield (kg N km−2season−1) for 77 rivers, distributed globally. Of the characteristics considered, DIN‐transport efficiency was positively related to runoff and negatively related to temperature (r2 = 0.34–0.60, depending on seasonp < 0.0001), likely due to flushing effects and increased retention by plants and soils, respectively. NEWS2‐DIN‐S incorporated these insights and performed well in predicting DIN yield (Nash‐Sutcliffe Efficiency = 0.54–0.65, depending on season). Catchments were effective in retaining DIN and average export rates were lower during the growing season (3–5% of total nitrogen inputs) compared to other seasons (6–10%) for major latitude bands. Model output was insensitive to changes in the magnitude of N inputs, suggesting that refinement of seasonal N input budgets will not substantially improve model performance. Rather, better representation of land‐to‐river N transfers could improve future models because of strong landscape N attenuation.
Strain field analysis on Montserrat (W.I.) as tool for assessing permeable flow paths in the magmatic system of Soufrière Hills Volcano
Authors: Hautmann Stefanie , Witham Fred , Christopher Thomas , Cole Paul , Linde Alan T. , Sacks I. Selwyn , Sparks R. Stephen J. 
Published: February 2014

AbstractStrain dilatometers have been operated on the volcanic island of Montserrat (West Indies) for more than a decade and have proven to be a powerful technique to approach short‐term dynamics in the deformational field in response to pressure changes in the magmatic system of the andesitic dome‐building Soufrière Hills Volcano (SHV). We here demonstrate that magmatic activity in each of the different segments of the SHV magmatic system (shallow dyke‐conduit, upper and lower magma chambers) generates a characteristic strain pattern that allows the identification of operating sources in the plumbing system based on a simple scheme of amplitude ratios. We use this method to evaluate strain data from selected Vulcanian explosions and gas emission events that occurred at SHV between 2003 and 2012. Our results show that the events were initiated by a short phase of contraction of either one or both magma chambers and a simultaneous inflation of the shallow feeder system. The initial phase of the events usually lasted only tens to hundreds of seconds before the explosion/gas emission started and the system recovered. The short duration of this process points at rapid transport of fluids rather than magma ascent to generate the pressure changes. We suggest the propagation of tensile hydraulic fractures as viable mechanism to provide a pathway for fluid migration in the magmatic system at the observed time scale. Fluid mobilization was initiated by a sudden destabilization of large pockets of already segregated fluid in the magma chambers. Our study demonstrates that geodetic observables can provide unprecedented insights into complex dynamic processes within a magmatic system commonly assessed by theoretical modeling and petrologic observations.
Spring soil moisture‐precipitation feedback in the Southern Great Plains: How is it related to large‐scale atmospheric conditions?
Authors: Su Hua , Yang Zong‐Liang , Dickinson Robert E. , Wei Jiangfeng 
Published: February 2014

AbstractThe Southern Great Plains (SGP) has been shown as a region of significant soil moisture‐precipitation (S‐P) coupling. However, how strong evapotranspiration (ET) can affect regional precipitation remains largely unclear, impeding a full grasp of the S‐P feedback in that area. The current study seeks to unravel, in a spring month (April), the potential role played by large‐scale atmospheric conditions in shaping S (ET)‐P feedback. Our regional climate modeling experiments demonstrate that the presence of anomalous low (high) pressure and cyclonic (anticyclonic) flows at the upper/middle troposphere over the relevant areas is associated with strongest (minimum) positive S‐P feedback in the SGP. Their impacts are interpreted in terms of large‐scale atmospheric dynamical disturbance, including the intensity and location of synoptic eddies. Further analyses of the vertical velocity fields corroborate these interpretations. In addition, the relationship between lower tropospheric moisture conditions (including winds) and feedback composites is evaluated.
Effect of joint orientation on the hydromechanical behavior of singly jointed sandstone experiencing undrained loading
Authors: Wasantha P. L. P. , Ranjith P. G. , Viete D. R. 
Published: February 2014

AbstractThe hydromechanical behavior of singly jointed sandstone under undrained triaxial conditions was studied. Maximum induced pore water pressure was observed to increase with increasing joint orientation from 0° to 45°, for all confining pressures considered. For a 60° joint orientation, a considerable drop in maximum induced pore water pressure was observed (relative to the neighboring 45° and 75° joint orientations), under 4 and 10 MPa of confinement. At 25 MPa of confinement, the drop in maximum induced pore water pressure for the 60° joint orientation was not so pronounced. These observations were explained in terms of failure mechanism (sliding versus shearing) for the different joint orientations. For sliding failure, pore water pressure at failure did not decrease significantly from the maximum value, whereas a marked pore water pressure decrease (after maximum) was observed in the process of sample loading when failure involved intact material rupture. Peak differential stress values at different joint orientations showed that the critical joint orientation was 60° and increasing confining pressure can reduce the influence of joints on the compressive strength of rock. Volumetric strain data showed that dilation‐related volume increase at or close to failure is significant for joint orientations of 0°, 30°, 45°, and 90°, but not for orientations of 60° and 75° at confining pressures of 4 and 10 MPa. At 25 MPa of confinement, none of the samples showed a considerable dilation‐related volume increase. The results illustrate the major influence of failure mechanisms (as governed by joint orientation, confining pressure, etc.) on the hydromechanical response of jointed rock.
Rifting and magmatism in the northeastern South China Sea from wide‐angle tomography and seismic reflection imaging
Authors: Lester Ryan , Van Avendonk Harm J. A. , McIntosh Kirk , Lavier Luc , Liu C.‐S. , Wang T. K. , Wu F. 
Published: February 2014

AbstractWe present a new travel time tomography velocity model and seismic reflection images that delineate the rift architecture and magmatic features of the rifted margin in the northeastern South China Sea. These data reveal moderately stretched crust ~25 km thick along the continental shelf and thin but laterally variable crustal thickness in the distal margin. Along the continental slope, crust rapidly thins to ~4 km in a basin characterized by tilted fault blocks that sole into a low‐angle detachment. Strain was localized to a degree within the highly stretched basin but failed to progress to breakup and seafloor spreading. Crust in the distal margin is ~12–15 km thick. Few extensional structures are apparent in the distal margin, but seismic velocities are suggestive of highly thinned and magmatically intruded continental crust. The magmatic features we interpret include volcanic zones at the top of the basement that deform or disrupt overlying postrift strata, sills intruded into the postrift sedimentary section, and a high‐velocity (~6.9–7.5 km/s) lower crustal layer that we take to be magmatic underplating or pervasive lower crustal intrusions. These features primarily occur in the distal margin and may have been emplaced during postrift seafloor spreading. The postrift magmatism may have been induced by convective removal of continental lithosphere following breakup and the onset of seafloor spreading in the South China Sea.
Melting phase relations of model carbonated peridotite from 2 to 3 GPa in the system CaO‐MgO‐Al2O3‐SiO2‐CO2 and further indication of possible unmixing between carbonatite and silicate liquids
Authors: Novella Davide , Keshav Shantanu , Gudfinnsson Gudmundur H. , Ghosh Shaunak 
Published: February 2014

AbstractMelting phase relations of model carbonated peridotite in the system CaO‐MgO‐Al2O3‐SiO2‐CO2 from 2 to 3 GPa are reported. Experimentally produced melts, which are model carbonatites, with approximately 36–40 wt % CaO, 12–17 wt % MgO, 0.2–1.5 wt % Al2O3, 1–4 wt % SiO2, and 40–42 wt % CO2 (carbon dioxide) are present at all pressures investigated. At 2.8 and 3 GPa, carbonatitic melts are seen experimentally at temperatures that are very close to the vapor‐free (CO2) peridotite solidus and are found in equilibrium with forsterite, orthopyroxene, clinopyroxene, and garnet. Solidus phase relations with isobaric and pressure‐temperature invariant points, defining the so‐called carbonated peridotite solidus ledge, are also reported from 2.1 to 3 GPa. A divariant region exists from 2 to 2.6 GPa wherein two, compositionally different melts are present. In this region, these two melts, carbonatitic and silicate in composition, coexist with crystalline phase assemblage and free vapor. The silicate liquid has approximately 30–48 wt % SiO2 and approximately 6 to 20 wt % of dissolved CO2. The presence of carbonatitic and silicate liquids is interpreted to be due to liquid immiscibility. On the basis of melting phase relations reported here, we conclude that (a) the ledge is a feature along which model carbonatitic liquids are produced by reaction of silicates and CO2 vapor and (b) alkali‐free carbonatites and silicate melts can form through melt unmixing at depths of ~60–80 km in the Earth's mantle.
Caspian Sea surface circulation variability inferred from satellite altimeter and sea surface temperature
Authors: Gunduz Murat 
Published: February 2014

AbstractMultiyear (1993–2007) satellite‐derived Sea Level Anomaly (SLA), Sea Surface Temperature (SST), and model‐derived mean dynamic topography were used together to analyze climatological and interannual variations of the Caspian Sea surface circulation. Constructed geostrophic currents are in good agreement with the known circulation features of the Caspian Sea, obtained from models and verified by some drifter observations. It is shown that the climatological surface circulation of the Middle Caspian Sea (MCS) is dominated by a basin‐wide cyclonic circulation in winter, switching to an anticyclonic circulation in summer. A dipole pattern (an anticyclonic eddy near 39.5°N and a cyclonic one near 38°N) exist in the Southern Caspian Sea (SCS) (stronger from September to January). Evaluation of the multiyear geostrophic velocities shows that the Caspian Sea surface circulation exhibits strong interannual variations, with the location and intensity of the circulation patterns changing from one year to another.
Tracking elevated pollution layers with a newly developed hyperspectral Sun/Sky spectrometer (4STAR): Results from the TCAP 2012 and 2013 campaigns
Authors: Segal‐Rosenheimer M. , Russell P. B. , Schmid B. , Redemann J. , Livingston J. M. , Flynn C. J. , Johnson R. R. , Dunagan S. E. , Shinozuka Y. , Herman J. , Cede A. , Abuhassan N. , Comstock J. M. , Hubbe J. M. , Zelenyuk A. , Wilson J. 
Published: February 2014

AbstractTotal columnar water vapor (CWV), nitrogen dioxide (NO2), and ozone (O3) are derived from a newly developed, hyperspectral airborne Sun‐sky spectrometer (4STAR) for the first time during the two intensive phases of the Two‐Column Aerosol Project (TCAP) in summer 2012 and winter 2013 aboard the DOE G‐1 aircraft. We compare results with coincident measurements. We find 0.045 g/cm2 (4.2%) negative bias and 0.28 g/cm2 (26.3%) root‐mean‐square difference (RMSD) in water vapor layer comparison with an in situ hygrometer and an overall RMSD of 1.28 g/m3 (38%) water vapor amount in profile by profile comparisons, with differences distributed evenly around zero. RMSD for O3 columns average to 3%, with a 1% negative bias for 4STAR compared with the Ozone Measuring Instrument along aircraft flight tracks for 14 flights during both TCAP phases. Ground‐based comparisons with Pandora spectrometers at the Goddard Space Flight Center, Greenbelt, Maryland, showed excellent agreement between the instruments for both O3 (1% RMSD and 0.1% bias) and NO2 (17.5% RMSD and −8% bias). We apply clustering analysis of the retrieved products as a case study during the TCAP summer campaign to identify variations in atmospheric composition of elevated pollution layers and demonstrate that combined total column measurements of trace gas and aerosols can be used to define different pollution layer sources, by comparing our results with trajectory analysis and in situ airborne miniSPLAT (single‐particle mass spectrometer) measurements. Our analysis represents a first step in linking sparse but intense in situ measurements from suborbital campaigns with total column observations from space.