Miracle-dz/UniFAR-FTUs huggingface dataset:
Analyzing Decision-Making Factors for Using Social Media: the Role Trust and Information Sharing

Purpose: This study is aimed at explaining the factors that influence a person to decide to use TikTok in the Jabodetabek (Jakarta-Bogor-Depok-Tangerang-Bekasi) area. This study also uses the variables of self-efficacy, utilitarian value, hedonic value, information sharing, trust, and decision-making. Design/Method/Approach: Quantitative approaches and explanatory research are used in this study. Respondents were consumers who used the TikTok application in the Jabodetabek area to determine the number of samples. The present study uses non-probability sampling and convenience sampling techniques with 252 respondents. Data collection methods used questionnaires, and data were analyzed using Exploratory Factor Analysis (EFA) and the Structural Equation Modelling (SEM) method with the help of AMOS 24. Findings: The findings of this study indicate that self-efficacy and hedonic value positively affect trust, and trust positively affects information sharing and decision-making. Nevertheless, the results of this study also explain that self-efficacy does not affect information sharing. The utilitarian value does not significantly affect trust, and information sharing does not affect decision-making. Practical Implications: Social media service providers should focus on the influence of information sharing and decision-making in the TikTok application, namely trust. One example is making efforts to improve consumer trust by protecting the personal information which consumers provide on social networking sites and developing the TikTok application as advertising for business. This study can be used as a reference for advertisers when choosing advertising media in the TikTok application because hedonic values influence trust in the TikTok application. Advertisers are advised to promote products by providing hedonic value, such as TikTok dance. Originality/Value: The use of the TikTok application is a trend that is currently popular. We tried to perform this research by using a dependent variable of decision-making that is not easy to find and is used in marketing studies. Paper type: Empirical
The Orbit Space and Basic Forms of a Proper Lie Groupoid

1. IntroductionGiven a compact Lie group G acting on a manifold M, the complex of basic diﬀerentialforms yields a cohomology that is shown by Koszul [7] to be isomorphic to the singularcohomology of the orbit space M/G. If the action is free, then the orbit space is a manifold,and the basic diﬀerential forms on M are in bijection with the diﬀerential forms on the orbitspace. Thus, in such a case, Koszul’s theorem combined with the de Rham theorem yieldsan isomorphism of de Rham cohomologies. Using the generalised slice theorem of Palais [9],the above results can be extended to proper Lie group actions.In [12] (Chapter 3), it is shown for a compact Lie group G acting on a manifold Mthat if we equip the orbit space with the quotient diﬀeological smooth structure, then thecorresponding diﬀerential forms on the orbit space are in bijection with the basic forms onM. The corresponding de Rham cohomologies are therefore isomorphic. This, in particular,includes the non-free case. In [6], this result is generalised further to proper Lie group actions.The purpose of this paper is to push the above result even further into the realm of Liegroupoids. In particular, we have the following result. (Throughout this paper, we make theassumption that the Lie groupoids we are working with are ﬁnite dimensional, paracompact,and Hausdorﬀ.)Main Theorem. Let G = (G
INFRARED NARROWBAND TOMOGRAPHY OF THE LOCAL STARBURST NGC 1569 WITH THE LARGE BINOCULAR TELESCOPE/LUCIFER

We used the near-IR imager/spectrograph LUCIFER mounted on the Large Binocular Telescope to image, with subarcsecond seeing, the local dwarf starburst NGC 1569 in the JHK bands and He i 1.08 μm, [Fe ii] 1.64 μm, and Brγ narrowband filters. We obtained high-quality spatial maps of He i 1.08 μm, [Fe ii] 1.64 μm, and Brγ emission across the galaxy, and used them together with Hubble Space Telescope/Advanced Camera for Surveys images of NGC 1569 in the Hα filter to derive the two-dimensional spatial map of the dust extinction and surface star formation rate (SFR) density. We show that dust extinction (as derived from the Hα/Brγ flux ratio) is rather patchy and, on average, higher in the northwest (NW) portion of the galaxy (Eg(B − V) ≃ 0.71 mag) than in the southeast (Eg(B − V) ≃ 0.57 mag). Similarly, the surface density of SFR (computed from either the dereddened Hα or dereddened Brγ image) peaks in the NW region of NGC 1569, reaching a value of about 4 × 10−6 M☉ yr−1 pc−2. The total SFR as estimated from the integrated, dereddened Hα (or, alternatively, Brγ) luminosity is about 0.4 M☉ yr−1, and the total supernova rate from the integrated, dereddened [Fe ii] 1.64 μm luminosity is about 0.005 yr−1 (assuming a distance of 3.36 Mpc). The azimuthally averaged [Fe ii] 1.64 μm/Brγ flux ratio is larger at the edges of the central, gas-deficient cavities (encompassing the superstar clusters A and B) and in the galaxy outskirts. If we interpret this line ratio as the ratio between the average past star formation (as traced by supernovae) and ongoing activity (represented by OB stars able to ionize the interstellar medium), it would then indicate that star formation has been quenched within the central cavities and lately triggered in a ring around them. The number of ionizing hydrogen and helium photons as computed from the integrated, dereddened Hα and He i 1.08 μm luminosities suggests that the latest burst of star formation occurred about 4 Myr ago and produced new stars with a total mass of ≃1.8 × 106 M☉.
Estimation of gestational age in Shami goats based on transabdominal ultrasonographic measurements of fetal parameters

Estimated gestational age is essential for breeding farm animals because pregnant females require special care and nutrition, which varies according to gestation. The study aimed to estimate the gestational age of Shami does by transabdominal ultrasonographic measurement of fetal parameters. Thirty-three Shami does aged 2-2.5 years with confirmed conception dates were used. The does were examined in a standing position using a transabdominal 3.5 MHz convex sector probe of real-time ultrasonography. The does were examined weekly starting on 21 days of pregnancy until parturition. Measurements of the fetal parameters that include; the crown-rump length, head diameter, chest diameter, trunk diameter were obtained from the ultrasonographic images using the software Screen Calipers. Results showed that the gestational sac and embryos were observed first on 21 and 35 days of pregnancy. The litter size of pregnant does range between two and three kids. Crown-rump length ranged between 24.68±1.32 - 71.71±1.84 mm on 41-60 days. The head diameter was 15.63±0.82 - 45.04±0.92 mm on 41-120 days. Chest diameter was 11.52±0.84 - 56.35±0.93 on 51-110 days, and trunk diameter was 10.69±0.85 - 57.38±0.85 mm on 41-130 days of gestation. The highest positive correlations were obtained between the gestational age chest diameter ( r =0.935), crown-rump length ( r =0.917), head diameter ( r =0.917) and trunk diameter ( r =903). In conclusion, transabdominal ultrasonography is a practical method for pregnancy diagnosis and embryo monitoring in Shami goats. Also, it is reliable to estimate gestation age starting on 41 days of pregnancy. The chest diameter was the best fetal parameter, but trunk diameter can be used for the longest period to estimate the gestational age of Shami goats.
H ii REGION G46.5-0.2: THE INTERPLAY BETWEEN IONIZING RADIATION, MOLECULAR GAS, AND STAR FORMATION

H ii regions are particularly interesting because they can generate dense layers of gas and dust, elongated columns or pillars of gas pointing toward the ionizing sources, and cometary globules of dense gas where triggered star formation can occur. Understanding the interplay between the ionizing radiation and the dense surrounding gas is very important to explain the origin of these peculiar structures, and hence to characterize triggered star formation. G46.5-0.2 (G46), a poorly studied galactic H ii region located at about 4 kpc, is an excellent target for performing this kind of study. Using public molecular data extracted from the Galactic Ring Survey (13CO J = 1–0) and from the James Clerk Maxwell Telescope data archive (12CO, 13CO, C18O J = 3–2, HCO+, and HCN J = 4–3), and infrared data from the GLIMPSE and MIPSGAL surveys, we perform a complete study of G46, its molecular environment, and the young stellar objects (YSOs) placed around it. We found that G46, probably excited by an O7V star, is located close to the edge of the GRSMC G046.34-00.21 molecular cloud. It presents a horse-shoe morphology opening in the direction of the cloud. We observed a filamentary structure in the molecular gas likely related to G46 and not considerable molecular emission toward its open border. We found that about 10′ to the southwest of G46 there are some pillar-like features, shining at 8 μm and pointing toward the H ii region open border. We propose that the pillar-like features were carved and sculpted by the ionizing flux from G46. We found several YSOs likely embedded in the molecular cloud grouped in two main concentrations: one, closer to the G46 open border consisting of Class II type sources, and another mostly composed of Class I type YSOs located just ahead of the pillar-like features, strongly suggesting an age gradient in the YSO distribution.
Interaction of the nitrogen-containing carbon backbone polymers with essential α-amino acids

The aim of this work is to research the interactions of water-soluble nitrogen-containing copolymers with essential amino acids in aqueous media. For this, poly(N-vinylformamide-co-N-vinylimidazole) and poly(N-vinylcaprolactam-co-N-vinylimidazole) random copolymers were synthesized by free radical polymerization. The products obtained are characterized by GPC, DLS, and FTIR. The copolymers have a narrow molecular weight distribution and low dispersity. The interactions of the obtained copolymers with histidine, proline, arginine, leucine, phenylalanine, and methionine were researched by UV spectroscopy, FTIR, and TEM. It was found that conjugation of the copolymers with amino acids correlates with the copolymer composition and hydrodynamic radius Rh, and depends on the pH of the medium and amino acid structures. It is shown that chloride anion presence in the polymer-amino acid-water systems affects the mechanism of their interactions. The research shows that the synthesized copolymers can be used for the creation of effective eco-friendly amino acid extraction systems or matrices for enzyme immobilization.
Effectiveness of Current Interventions to Alleviate Parental Distress in the NICU: A Rapid Review

Background: The birth of a premature infant and admission to the NICU is often unexpected and traumatic for families, leading to increased distress and can negatively impact parental-infant attachment. Appropriate interventions can help to lessen the negative impact of a NICU admission on families, improving parental mental health, reducing distress, enhancing parent- infant relationships, and improving the long-term physical, cognitive, emotional, and social development of the infant. Aims: The purpose of this study is to examine and evaluate research evidence on the effectiveness of current interventions for improving parental distress in the NICU. Methods: A rapid review was conducted utilizing a protocol based on the Virginia Commonwealth University guidance. Keyword searches were conducted on CINAHL, MEDLINE, and PsychINFO, and studies were selected according to pre-defined eligibility criteria, published between January 2015 and January 2020. The literature search included primary studies of interventions with parental stress and/or anxiety reduction as outcomes. Results: A total of 14 articles were included, evaluating the effectiveness of 13 different interventions, including narrative writing, art therapy, structured nursing interventions, anxiety counselling, spiritual care, organizational change, music therapy, relaxation, and mindfulness techniques. With the Pexception of three, all the studies found significant results in the reduction of stress and/or anxiety levels of the subjects, with mothers having overall higher levels of stress indicated by higher stress scores on standardized measurement tools. Conclusion: There is a need for ongoing assessment of parental distress and integration of appropriate interventions within the NICU settings. In this review, both individualized and group interventions including narrative writing, art therapy, music therapy, spiritual care, activity-based group therapy, music therapy, audio-assisted relaxation techniques, mindfulness based neurodevelopmental care, cognitive behavioral based counselling, family nurture intervention and a structured nursing intervention were shown to be effective in reducing parental stress and/or anxiety in the NICU. The small scale of the studies included in this review impact generalizability to a broader audience and emphasizes the need for larger scope, multi-center studies at an international level to build on and broaden our level of knowledge on how to better support families and reduce parental distress in the NICU.
Extragalactic science, cosmology, and Galactic archaeology with the Subaru Prime Focus Spectrograph

The Subaru Prime Focus Spectrograph (PFS) is a massively-multiplexed fiber-fed optical and near-infrared 3-arm spectrograph (N_fiber=2400, 380<lambda<1260nm, 1.3 degree diameter FoV), offering unique opportunities in survey astronomy. Here we summarize the science case feasible for a survey of Subaru 300 nights. We describe plans to constrain the nature of dark energy via a survey of emission line galaxies spanning a comoving volume of 9.3 (Gpc/h)^3 in the redshift range 0.8<z<2.4. In each of 6 redshift bins, the cosmological distances will be measured to 3% precision via BAO, and redshift-space distortions will be used to constrain structure growth to 6% precision. In the GA program, radial velocities and chemical abundances of stars in the Milky Way and M31 will be used to infer the past assembly histories of spiral galaxies and the structure of their dark matter halos. Data will be secured for 10^6 stars in the Galactic thick-disk, halo and tidal streams as faint as V~22, including stars with V < 20 to complement the goals of the Gaia mission. A medium-resolution mode with R = 5000 to be implemented in the red arm will allow the measurement of multiple alpha-element abundances and more precise velocities for Galactic stars, elucidating the detailed chemo-dynamical structure and evolution of each of the main stellar components of the Milky Way Galaxy and of its dwarf spheroidal galaxies. For the extragalactic program, our simulations suggest the wide avelength range will be powerful in probing the galaxy population and its clustering over a wide redshift range. We propose to conduct a color-selected survey of 1<z<2 galaxies and AGN over 16 deg^2 to J~23.4, yielding a fair sample of galaxies with stellar masses above ~10^{10}Ms at z~2. A two-tiered survey of higher redshift LBGs and LAEs will quantify the properties of early systems close to the reionization epoch.
Comparison of Six Different Percutaneous Coronary Intervention Guidance Modalities

Background: New randomized trials and modalities in guiding percutaneous coronary intervention (PCI) have become available. Objective: We aimed to compare the clinical outcomes of coronary angiography (CAG), intravascular ultrasound (IVUS), optical coherence tomography (OCT), fractional flow reserve (FFR), instantaneous wave-free ratio (iFR), and optical frequency domain imaging (OFDI)-guided PCI. Methods: A network meta-analysis was performed to compare different PCI guidance modalities. The clinical outcomes included major adverse cardiovascular events (MACE), all-cause death, myocardial infarction (MI), and target vessel/lesion revascularization (TVR/TLR). Odds ratio (OR) and corresponding 95% credible interval (CrI) were calculated. Results: Thirty-six randomized trials, including 19,042 patients, were included. In comparison with CAG, IVUS significantly reduced MACE (OR: 0.71; 95% CrI: 0.57 to 0.86) and TVR/TLR (OR: 0.53; 95% CrI: 0.43 to 0.66). MACE (OR: 1.44; 95% CrI: 1.02 to 2.08) and TVR/TLR (OR: 1.87; 95% CrI: 1.04 to 3.71) were significantly increased in the FFR group, compared with IVUS group. There were no significant differences in MACE or TVR/TLR among the left guidance modality comparisons. Differences in all-cause death or MI were not observed in any comparisons. Conclusions: IVUS could reduce MACE and TVR/TLR, compared with CAG or FFR. Therefore, IVUS may be the optimal modality in guiding PCI.
Running of the coupling and quark mass in SU(2) with two adjoint fermions

We simulate SU(2) gauge theory with two massless Dirac fermions in the adjoint representation. We calculate the running of the Schroedinger Functional coupling and the renormalised quark mass over a wide range of length scales. The running of the coupling is consistent with the existence of an infrared fixed point (IRFP), and we find 0.07 < gamma < 0.56 at the IRFP, depending on the value of the critical coupling.
$\Lambda$ hyperonic effect on the magnesium dripline

Neutron dripline calculations for both magnesium nuclei and magnesium + $\Lambda$ hypernuclei have been carried out in a microscopic framework using a chiral effective model. The results are compared with two other relativistic mean field models, SPL-40 and NL3. All three models describe the $\Lambda$ separation energy of known hypernuclei adequately. The extrapolation to the driplines for moderately heavy hypernuclei are found to be strongly model-dependent.
Geometric phases for two-mode squeezed state

Although the geometric phase for one-mode squeezed state had been studied in detail, the counterpart for two-mode squeezed state is vacant. It is be evaluated explicitly in this paper. Furthermore, the total phase factor is in an elegent form, which is just identical to one term of product of two squeezed operators. In addition, when this system undergoes cyclic evolutions, the corresponding geometric phase is obtained, which is just the sum of the counterparts of two isolated one-mode squeezed state. Finally, the relationship between the cyclic geomtric phase and entanglement of two-mode squeezed state is established.
Andromeda IV, a solitary gas-rich dwarf galaxy

Observations are presented of the isolated dwarf irregular galaxy And IV made with the Hubble Space Telescope Advanced Camera for Surveys and the Giant Metrewave Radio Telescope in the 21 cm HI line. We determine the galaxy distance of 7.17 ± 0.31 Mpc using the Tip of Red Giant Branch method. The galaxy has a total blue absolute magnitude of –12.81 mag, linear Holmberg diameter of 1.88 kpc, and an HI-disk extending to 8.4 times the optical Holmberg radius. The HI massto-blue luminosity ratio for And IV amounts 12.9 M⊙/L⊙. From the GMRT data we derive the rotation curve for the HI and fit it with different mass models. We find that the data are significantly better fit with an iso-thermal dark matter halo, than by an NFW halo. We also find that MOND rotation curve provides a very poor fit to the data. The fact that the isothermal dark matter halo provides the best fit to the data supports models in which star formation feedback results in the formation of a dark matter core in dwarf galaxies. The total mass-to-blue luminosity ratio of 162 M⊙/L⊙ makes And IV among the darkest dIrr galaxies known. However, its baryonic-to-dark mass ratio (Mgas + M *)/MT = 0.11 is close to the average cosmic baryon fraction of 0.15. (© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Social Choice and Multicriterion Decision-Making

This study comes to grips with the industrial outranking problem, one of the major outstanding problems of current operations research and managerial decision-making. The problem, simply stated, is this: given a large but finite set of criteria, and a large but finite number of alternatives, how can the criteria be ranked in priority order, and how should the alternatives be ranked from best to worst consistent with the ordering of criteria that may be conflicting or incommensurable? There have been many proposed solutions to the problem. Numerous empirical recipes—among them the majority method—have been submitted, based in large part on the subjective judgments and biases of various observers. The authors argue that the axiomatic formulation offers the surest path to a solution that is as objective as possible, minimally distorted by the unwitting imposition of personal values. They then develop a system of consistent and appealing axioms, confront the paradoxes that put axiomatic systems in general at risk, and demonstrate the applicability of their system to realistic industrial outranking problems. Even within the axiomatic framework, however, some leeway remains for subjective choice and conscious value decisions. One ad hoc criterion of choice the authors selected was that their method should be neither so flexible and open that personal biases might easily slip in, nor so artificially rigid that the play of intuition and creativity was systematically excluded. The book also takes a hard look at the theoretical and practical defects of the majority method, the favored proposed solution, and at such associated issues as committee decision techniques, strategic majority voting; and restriction conditions.
Metabolic Assessment of Human Induced Pluripotent Stem Cells-Derived Astrocytes and Fetal Primary Astrocytes: Lactate and Glucose Turnover

Astrocytes represent one of the main cell types in the brain and play a crucial role in brain functions, including supplying the energy demand for neurons. Moreover, they are important regulators of metabolite levels. Glucose uptake and lactate production are some of the main observable metabolic actions of astrocytes. To gain insight into these processes, it is essential to establish scalable and functional sources for in vitro studies of astrocytes. In this study, we compared the metabolic turnover of glucose and lactate in astrocytes derived from human induced pluripotent stem cell (hiPSC)-derived Astrocytes (hiAstrocytes) as a scalable astrocyte source to human fetal astrocytes (HFAs). Using a user-friendly, commercial flow-based biosensor, we could verify that hiAstrocytes are as glycogenic as their fetal counterparts, but their normalized metabolic turnover is lower. Specifically, under identical culture conditions in a defined media, HFAs have 2.3 times higher levels of lactate production compared to hiAstrocytes. In terms of glucose, HFAs have 2.1 times higher consumption levels than hiAstrocytes at 24 h. Still, as we describe their glycogenic phenotype, our study demonstrates the use of hiAstrocytes and flow-based biosensors for metabolic studies of astrocyte function.