Miracle-dz/UniFAR-FTUs huggingface dataset:
Efficiency of Pre-Merged State-Owned Sharia Banks In Indonesia Using 2-Stage DEA

This study intends to conduct a comparative test of efficiency of the 3 merged state-owned banks using 5 merged Simulation models which will be measured by the 2-stage Data Envelopment Analysis (2-stage DEA) method with Islamic banks and also conventional in Indonesia. This study uses a quantitative approach using the 2-Stages Data Envelopment Analysis (DEA) method. By using in the first stage this method can measure the efficiency score generated from the input and also the output that has been determined, among others, by inputs namely Savings, Administrative Costs, Personal Costs. The outputs used are Financing and Income. In the second stage the method used is Tobit Regression which will see whether there is an influence between the dependent variables determined on the efficiency score. The dependent variable consists of 2 types, namely macrobanks consisting of GDP, Inflation, and Interest Rate. While the other is the Microbank variable including NPF, FDR, and ROA. In this study, 5 combination simulations will also be examined, which will see which combination is the most efficient. From the results of the study, it was found that the efficiency of Islamic banking as a whole is still below the efficiency of conventional banking. Meanwhile, by using 5 simulations of the merger planned by the government, namely combining BRI Syariah, BNI Syariah, and Mandiri Syariah, it was found that the merger of the 3 banks is the most optimal option in terms of efficiency. In this study also found that the dependent variable that affects the efficiency score is the ROA variable. Meanwhile, for other variables, namely NPF, FDR, GDP, Inflation, and also Interest rate does not significantly affect the efficiency score.
Flow induced by jets and plumes

The order of magnitude of the flow velocity due to the entrainment into an axisymmetric, laminar or turbulent jet and an axisymmetric laminar plume, respectively, indicates that viscosity and non-slip of the fluid at solid walls are essential effects even for large Reynolds numbers of the jet or plume. An exact similarity solution of the Navier-Stokes equations is determined such that both the non-slip condition at circular-conical walls (including a plane wall) and the entrainment condition at the jet (or plume) axis are satisfied. A uniformly valid solution for large Reynolds numbers, describing the flow in the laminar jet region as well as in the outer region, is also given. Comparisons show that neither potential flow theory (Taylor 1958) nor viscous flow theories that disregard the non-slip condition (Squire 1952; Morgan 1956) provide correct results if the flow is bounded by solid walls.
Defects introduced into electroplated Cu films during room-temperature recrystallization probed by a monoenergetic positron beam

Positron annihilation was used to probe vacancy-type defects in electroplated Cu films deposited on Ta∕SiO2∕Si. Doppler broadening spectra of the annihilation radiation were measured for the Cu films during grain growth at room temperature (i.e., self-annealing). The line-shape parameter S increased during self-annealing, and the observed time dependence of S was well described by the Johnson-Mehl-Avrami-Kolmogorov kinetics. After self-annealing, the values of S were found to be larger than the S value for annealed pure Cu, suggesting that the positrons annihilated from the trapped state by vacancy-type defects in grains. From a comparison with the results of previous isochronal annealing experiments, the major species of defects introduced during self-annealing was found to be vacancy clusters. The size of these defects increased, but their concentration decreased, with increasing film thickness. In thicker Cu films, an enhanced flow of atoms and subsequent rapid grain growth cause such defect behavior.
Liver fibrosis-4 score predicts outcome of patients with ischemic stroke undergoing intravenous thrombolysis

Some evidence suggests a possible influence of liver disease on stroke prognosis. We investigated the association between fibrosis-4 (FIB-4) score, a marker of liver disease, and the 3-month outcome in patients with ischemic stroke undergoing intravenous thrombolysis. We also evaluated the rate of symptomatic intracranial hemorrhage after thrombolysis. In this prospective cohort study, we enrolled consecutive patients with ischemic stroke treated with thrombolysis who had a 3-month follow-up. The FIB-4 score was calculated and the validated cut-off values were used to indicate high/low risk of advanced liver fibrosis. The primary outcome was 3-month poor prognosis estimated as a modified Rankin scale score ≥3. Of the 264 included patients, 131 (49.62%) had a 3-month mRS ≥3, with a significantly higher FIB-4 score, compared to those with a mRS <3 score (adjp <0.001). When adjusted for possible confounders by multivariate logistic regression, FIB-4 score remained a significant predictor of poor outcome (OR 1.894, p = 0.011), along with history of atrial fibrillation (OR 3.488, p = 0.017), admission NIHSS score (OR 1.305, p < 0.001), and low values of hemoglobin (OR 0.730, p < 0.001). Mechanical thrombectomy had a favorable effect on patients' outcome (OR 0.201, p = 0.005). The risk of poor 3-month outcome was significantly higher among the 32 patients (12.1%) with high risk of severe fibrosis (p = 0.007). FIB-4 score values were also related to symptomatic intracranial hemorrhage (p = 0.004), specifically among patients with high probability of advanced hepatic fibrosis (p = 0.037). FIB-4 score can be considered as a promising independent predictor of poor prognosis in patients with acute ischemic stroke undergoing intravenous thrombolysis.
A Low Frequency Vector Fast Multipole Algorithm with Vector Addition Theorem

In the low-frequency fast multipole algorithm (LF-FMA) [19, 20], scalar addition theorem has been used to factorize the scalar Green’s function. Instead of this traditional factorization of the scalar Green’s function by using scalar addition theorem, we adopt the vector addition theorem for the factorization of the dyadic Green’s function to realize memory savings. We are to validate this factorization and use it to develop a low-frequency vector fast multipole algorithm (LF-VFMA) for lowfrequency problems. In the calculation of non-near neighbor interactions, the storage of translators in the method is larger than that in the LF-FMA with scalar addition theorem. Fortunately it is independent of the number of unknowns. Meanwhile, the storage of radiation and receiving patterns is linearly dependent on the number of unknowns. Therefore it is worthwhile for large scale problems to reduce the storage of this part. In this method, the storage of radiation and receiving patterns can be reduced by 25 percent compared with the LF-FMA. AMS subject classifications: 65R20, 78A45, 78M16 PACS: 02.70. Pt, 03.50. De, 89.20. Ff
The effect of dialogic competencies in internal communication and D&I-oriented leadership on relational outcomes with minority employees: focusing on the perspectives of Asian employees

ABSTRACT This study focused on the experiences and perceptions of Asian employees and attempted to provide insights into effective internal communication and leadership styles related to organizational diversity and inclusion (D&I) efforts. More specifically, this study examined how the dialogic competencies of internal communication (i.e. mutuality, openness) and a D&I-oriented leadership style influence the formation of a D&I-supportive climate in the workplace and consequently strengthen the quality organization-Asian employee relationship. The study also considered the perceived authenticity and experiences of COVID-19 anti-Asian racism as key factors. Online survey results showed that dialogic competencies play a decisive role in influencing the workplace climate and, in turn, reinforcing trust, satisfaction, commitment, and control mutuality among Asian employees in their organizations. Perceived authenticity, influenced by mutuality and openness, directly or indirectly influences relational outcomes through the workplace climate. Asian employees who had experienced relatively severe COVID-19 anti-Asian racism placed more importance on the role of dialogic competencies in D&I internal communication. D&I-oriented leadership had a limited and conditional effect on fostering a workplace climate that supported D&I but not on perceived authenticity. Theoretical and practical implications were discussed.
Public evaluations of four approaches to ocean-based carbon dioxide removal

ABSTRACT In the face of mounting global climatic pressures, negative emission technologies (NETs) for carbon dioxide removal (CDR) are increasingly proposed as necessary for meeting climate targets. While initial work has identified the potential of terrestrial NETs, a diverse set of marine/ocean-based NETs are gaining new and particular attention. Emerging studies on the feasibility of marine NETs are urgently needed, especially to explore the logics that public groups use to judge different approaches, and to ensure that design and governance of these technologies align with public values and priorities. This study explores factors of interest in understanding public views on four marine NETs, both perceptions of climate severity and urgency, and beliefs about marine environments. It uses a quantitative survey to explore how a representative sample of people in British Columbia, Canada and Washington state, United States evaluate four marine NETs: coastal restoration; ocean alkalinity enhancement; ocean fertilization; and offshore direct air carbon capture and storage. We find that perceived severity and urgency of climate change predicts greater comfort with all NETs studied, and views of marine environments as adaptable, fragile and manageable vary in predicting both greater and lesser comfort. Drawing upon these insights, the paper offers reflections on the conditional thinking linked with emerging views of marine NETs, concluding with methodological suggestions for future research on public perceptions as concerns the deployment of ocean-based CDR near and long term. Incorporating these insights into policy for ocean-based CDR will be important to ensuring responsible governance of these technologies. Key policy insights Incorporating research on public perceptions will be important to the design of marine NETs and accompanying policies. Public groups in both British Columbia and Washington expressed high levels of comfort with coastal restoration, some comfort with offshore direct air carbon capture and storage, and some discomfort with ocean alkalinity enhancement and ocean fertilization. Perceived severity and urgency of climate change predicted greater comfort with all approaches; this evidence aligns with a small but growing body of scholarship indicating openness to environmental intervention amongst public groups concerned with climate impacts. Beliefs about marine environments, namely whether they are ‘adaptable’, ‘manageable’ or ‘fragile’, also predicted comfort, suggesting that CDR in ocean contexts requires further examination regarding public perceptions.
Neglected Double Observations 2006 No. 1: With Notes on Use of a Robotic Telescope

I report the observational results for 60 "neglected doubles" found between 5hr and 10.0 hr RA and +20o and +40o DEC made with the AREO2 robotic telescope located at the RAS Observatory, Mayhill, NM, USA (http://www.remote-astronomical-society.org). In addition to theta and rho values (and standard deviations), I report the UCAC2.0 and USNO 2.0 catalogue numbers of pairs, many of which lack good positional information and proper motion values. A short discussion of the instrumentation details the advantages and some limitations of robotic observations.
TIME-HARMONIC SOURCES IN A GENERALIZED THERMOELASTIC CONTINUUM

The disturbance due to a time-harmonic normal point load and thermal source in a homogeneous isotropic thermoelastic, half-space is investigated by applying the Hankel transform technique in the context of generalized theories of thermoelasticity. The inverse transform integrals are evaluated using Romberg integration with adaptive stepwise after using the results from successive refinements of the extended trapezoidal rule followed by extrapolation of the results to the limit when the step-size tends to zero. The displacement, temperature, and stresses so obtained in the physical domain are computed numerically and presented graphically in Figures 1-12 in different situations for Aluminium-epoxy composite material. A comparison of the results for different theories of generalized thermoelasticity is also presented.
Surgical Treatment of Peri-Implantitis Using a Combined Nd: YAG and Er: YAG Laser Approach: Investigation of Clinical and Bone Loss Biomarkers

The current study aimed to investigate the effect of the combined Nd-Er: YAG laser on the surgical treatment of peri-implantitis by evaluating clinical markers and biomarkers of bone loss (RANKL/OPG). Twenty (20) patients having at least 1 implant diagnosed with peri-implantitis were randomly assigned to two groups for surgical treatment. In the test group (n = 10), Er: YAG laser was used for granulation tissue removal and implant surface decontamination, while Nd: YAG laser was employed for deep tissue decontamination and biomodulation. In the control group (n = 10), an access flap was applied, and mechanical instrumentation of the implant surface was performed by using titanium curettes. The following clinical parameters were evaluated at baseline and six months after treatment: Full-mouth Plaque Score (FMPS), Probing Pocket Depth (PPD), Probing Attachment Levels (PAL), recession (REC), and Bleeding on probing (BoP). Peri-implant crevicular fluid (PICF) was collected at baseline and six months for the evaluation of soluble RANKL and OPG utilizing enzyme-linked immunosorbent assay (ELISA). Baseline clinical values were similar for both groups, with no statistical differences between them. The study results indicated statistically significant improvements in the clinical parameters during the 6-month observation period in both groups. More specifically, PPD, PAL, and REC were improved in the test and control groups with no differences in the between-groups comparisons. However, a greater reduction in the BoP-positive sites was noted for the laser group (Mean change 22.05 ± 33.92 vs. 55.00 ± 30.48, p = 0.037). The baseline and six-month comparisons of sRANKL and OPG revealed no statistically significant differences between the two groups. The combined Nd: YAG—Er: YAG laser surgical therapy of peri-implantitis seemed to lead to more favorable improvements in regard to bleeding on probing six months after treatment compared to the conventional mechanical decontamination of the implant surface. None of the methods was found superior in the modification of bone loss biomarkers (RANKL, OPG) six months after treatment.
Spectral synthesis and analytic continuation

A closed subspace of functions holomorphic in a domain of the -dimensional complex space is considered. It is assumed that the subspace is invariant with respect to the partial differentiation operators and admits spectral synthesis, that is, coincides with the closure of the linear span of the common root elements in it of the partial differentiation operators. Conditions under which the elements of the invariant subspace admit analytic continuation to a larger domain are studied. The geometry of this domain depends both on the original domain and on the existence of functions admitting special lower bounds in the annihilator submodule of the invariant subspace. The same problem is also considered for topological products of invariant subspaces. The results are applied to the analytic continuation of solutions of homogeneous convolution equations.
Understanding LoRa-Based Localization: Foundations and Challenges

LoRa is a wireless technology for the Internet of Things useful for smart city applications that require node location for monitoring or management. The literature presents multiple surveys for localization in wireless networks but not a comprehensive analysis regarding LoRa localization. Therefore, this article presents different localization techniques along with the metrics employed. Then, this article presents the challenges that the LoRa technology faces when using these techniques and possible solutions from the literature. Next, this article presents a comparative analysis of the reviewed works with unresolved issues. The results reveal that systems using time as a localization metric exhibit smaller localization error than those using signal levels. However, each method was tested under different conditions. Hence, this article is useful for comparing and selecting a localization system for LoRa in a given work scenario.
Slim edges in double-sided silicon 3D detectors

Minimization of the insensitive edge area is one of the key requirements for silicon radiation detectors to be used in future silicon trackers. In 3D detectors this goal can be achieved with the active edge, at the expense of a high fabrication process complexity. In the framework of the ATLAS 3D sensor collaboration, we produced modified 3D silicon sensors with a double-sided technology. While this approach is not suitable to obtain active edges, because it does not use a support wafer, it allows for a new type of edge termination, the slim edge. In this paper we report on the development of the slim edge, from numerical simulations to design and testing, proving that it works effectively without increasing the fabrication complexity of silicon 3D detectors, and that it could be further optimized to reduce the insensitive edge region to less than 100 μm.
ANALYSIS OF PRESSURE-VELOCITY COUPLING ON NONORTHOGONAL GRIDS

Extension of the SIMPLE pressure-velocity coupling algorithm to nonorthogonal grids results in a very complex pressure-correction equation (e.g., a 9-point computational molecule in a two-dimensional case, a 19-point.computational molecule in a three-dimensional case) The usual practice is therefore to further simplify this equation by neglecting the effect of nonorthogonality on the mass flux corrections, thus reducing the computational molecule to 5 or 7 points The paper analyzes the performance of the simplified and full pressure-correction equations when the grid nonorthogonality becomes appreciable. It is demonstrated here that the efficiency of the simple coupling algorithm is not affected by the grid nonorthogonality, provided that no additional simplifications are introduced in the pressure-correction equation. However, the algorithm with the simplified equation becomes inefficient when the angle between grid lines approaches 45° and it usually fails to converge for angles below 30°. The problem o.
A Meta-Analysis of the Effects of Social Media Exposure to Upward Comparison Targets on Self-Evaluations and Emotions

ABSTRACT Social media have become a pervasive part of contemporary culture and are an essential part of the daily lives of an increasing number of people. Its popularity has brought unlimited opportunities to compare oneself with other people. This meta-analysis combined and summarized the findings of previous experimental research, with the aim of generating causal conclusions regarding the effects of exposure to upward comparison targets on self-evaluations and emotions in a social media context. We identified 48 articles involving 7679 participants through a systematic search and entered 118 effect sizes into a multilevel, random-effects meta-analysis. Analyses revealed an overall negative effect of upward social comparison relative to downward comparison and controls on social media users’ self-evaluations and emotions (g = −0.24, p < .001). Specifically, there were significant negative effects of upward comparison on each outcome variable: body image (g = −0.31, p < .001), subjective well-being (g = −0.19, p < .001), mental health (g = −0.21, p < .001) and self-esteem (g = −0.21, p < .001). This meta-analysis indicates that contrast is the dominant response to upward comparison on social media, which results in negative self-evaluations and emotions.
Acceptability, feasibility, and user satisfaction of a virtual reality relaxation intervention in a psychiatric outpatient setting during the COVID-19 pandemic

Background The COVID-19 pandemic was particularly difficult for individuals with mental disorders. Due to governmental restrictions, face-to-face offers for psychiatric outpatients like therapies, psychoeducational groups or relaxation courses were limited. Virtual reality (VR) might be a new possibility to support these patients by providing them with a home-based relaxation tool. Objective The aim of this study was to evaluate the acceptability, feasibility, and user satisfaction of a supportive therapy-accompanying, relaxation VR intervention in psychiatric outpatients during the COVID-19 pandemic in Germany. Methods The four-weeks VR intervention consisted of regular watching of relaxing videos in the participants’ home environment. Sociodemographics, feasibility (frequency of use, user-friendliness), satisfaction (Client Satisfaction Questionnaire-8), depressive symptoms (Patient Health Questionnaire-9), quality of life (abbreviated World Health Organization Quality of Life assessment), and credibility and expectancy (Credibility Expectancy Questionnaire-8) were measured in an intention-to-treat (ITT) analysis and a per-protocol (PP) analysis of completers. Results In total, N = 40 patients participated in the study. Most of the participants in the ITT analysis (n = 30, 75.0%) used the VR device three or 4 weeks. A majority of the N = 29 completers (PP: n = 18, 62.1%) used it all 4 weeks. Most participants used the device two or more times a week (ITT: n = 30, 83.3%; PP: n = 26, 89.7%) and described the user-friendliness as rather or very easy (ITT: n = 33, 91.7%; PP: n = 26, 89.7%). User satisfaction was high (ITT: 19.42, SD = 4.08; PP: M = 20.00, SD = 4.19) and did not correlate with participants’ sex or age (all p < 0.05). Depressive symptoms and psychological quality of life improved significantly from pre-to post-intervention (ITT and PP, all p < 0.05). Higher pre-intervention credibility significantly correlated with a better outcome of satisfaction (ITT and PP), depressive symptoms, physical, psychological, and social quality of life (PP; all p < 0.05). Conclusion A supportive therapy-accompanying VR relaxation intervention is feasible and acceptable in a psychiatric outpatient setting. Due to the high satisfaction and user-friendliness, VR can be an easy to implement relaxation tool to support psychiatric outpatients. Clinical trial registration https://clinicaltrials.gov/, DRKS00027911.