PERSEPSI DAN SIKAP WISATAWAN MILENIAL TERHADAP PARIWISATA DI ERA COVID 19

The tourism sector has been predicted to be the second largest source of foreign exchange contribution in Indonesia, but the Covid 19 pandemic has made this sector sluggish. The Government of the Republic of Indonesia has made various efforts so that this sector can return to normal. Starting from restricting people traveling, using masks when going out and always washing hands. At the time of tourism in the Covid 19 era, it is believed that millennial generation tourists will continue to carry out their activities. The millennial generation is relatively bolder when traveling on tour when compared to previous generations. With the opening of tourism in the Covid 19 era, the millennial generation will immediately carry out tourism travel activities. Perception is the process of an individual selecting, organizing, and interpreting information inputs to create a meaningful picture of the world. Millennial generation tourists' perceptions focus on risks when traveling. Contracting the covid 19 virus is the biggest risk. Attitude is an evacuation of trust for positive feelings or negative feelings from someone if they have to do behavior that will determine. Attitude is a characteristic that is owned by a person in forming a character, this character is a principle that is owned and is static or difficult to change. The number of respondents in this study were 100 tourists. The results of this study are the perceptions of millennial tourists towards tourism in the new normal era prioritizing the quality of health protocols both in hotels, restaurants, transportation, and in tourist objects. Similarly, the attitude of millennial tourists towards tourism in the new normal era is more concerned about health and hygiene when traveling.

Pengaruh Islamic Corporate Governance dan Islamic Social Reporting terhadap Kinerja Keuangan Bank Syariah di Indonesia

Purpose: This study examined the effect of Islamic Corporate Governance and Islamic Social Reporting on the Financial Performance of Islamic Banks in Indonesia at Sharia Commercial Bank Companies Listed on the Indonesia Stock Exchange. Research methodology: This study used multiple regression as the method to analyze the result of the research. By using 14 shariah banking data, this research will analyze the performance of the Indonesian general bank. Result: This study indicates that the variables that affect Islamic bank performance in this research are not implemented effectively. Limitations: The sample of this study was only 14 Islamic commercial banks and only used the Islamic banking sector in Indonesia, which is listed on the Indonesia stock exchange. Contribution: This research is helpful for further research. One of the guidelines in choosing which variabels to use and which one to use in the study should be understood in selecting Islamic financial performance.

Pengaruh Biaya Operasional dan Pendapatan Operasional, Net Operating Margin, Dana Pihak Ketiga dan Capital Adequacy Ratio terhadap Profitabilitas Bank Syariah

Purpose: This study examined the effect of Operational Efficiency Ratio (BOPO), Net Operating Margin (NOM), Third Party Funds (DPK) and Capital Adequacy Ratio (CAR) On Profitability With Financing To Deposito Ratio (FDR) As Intervening Variable in Islamic Commercial Bank. Research Methodology: The sample used in this study was 11 banks with the sampling technique using purposive sampling. The analytical method used was multiple linear regression Results: The results show that the variables BOPO and NOM have no effect on FDR. DPK and CAR have a positive and significant effect on FDR. FDR and NOM have a positive and significant effect on Profitability. BOPO, DPK and CAR have no effect on Profitability. FDR is able to be an intervening variable in the relationship between DPK and CAR to Profitability. FDR is not able to be an intervening variable in the relationship between BOPO and NOM to Profitability. Limitations: The sample of this study was only 11 Islamic commercial banks and only used the Islamic banking sector in Indonesia, which is listed on the Indonesia stock exchange. Contribution: The research is helpful for further investigation. One of the guidelines in choosing which variables to use and which one to use in the study should be understood in selecting Islamic financial performance. Keywords: BOPO, NOM, DPK, CAR, Profitability, FDR

Higgs and Vector Unparticle Production via Collision in the Randall – Sundrum Model

We study the production of Higgs and vector unparticle which has been proposed as an option of muy+muy- collision by s, t, u-channels in the Randall-Sundrum model (RSM). The cross-section(CS) is presented and numerical evaluation is detailed. Calculations of the cross-section indicate that the cross-section increases fastly as 1.8<dU<2 and the magnitude of the cross-section obtained by s-channel is maximum. Our results reveal that the advantageous directions to collect Higgs and vector unparticle are the same or opposite direction to the initial muon beams by s-channel. The vector unparticle exchange contribution is much larger than muon exchange contribution.

Effect of scalar boson on fermionic dark stars

The role of scalar boson exchange as a mediator of the fermionic dark particle interaction and the mass of dark particle on the bulk properties of fermionic dark stars including their moment of inertia and tidal deformability are studied. We have found that the role of the attractive nature of the scalar boson exchange and the fermionic dark particle mass can control the stiffness of the fermionic dark star equation-of-state. By increasing the strength of scalar boson coupling, the fermionic dark star becomes more compact. As a consequence, if scalar boson exchange contribution is included the compactness of a dark star can exceed [Formula: see text] = 0.22. We also compare the fermionic dark stars moment of inertia and tidal deformability to those of neutron stars (with and without hyperons in neutron star core) predicted by relativistic mean field model. It is evident that the properties of both types of stars are quite different. We also have found that the universal I-Love relation in fermionic dark stars is not affected by scalar boson exchange contribution and the fermionic dark particle mass. Possible observations of fermionic dark stars are also discussed.

The sigma-meson exchange contribution to the muonic hydrogen Lamb shift

The sigma(ξ)meson exchange contribution to the potential of the muon-proton interactionin muonichydrogen inducedbythe ξ-meson coupling to two photons is estimated. The transition form factor ξ → γγ is deduced from the quark model and experimental data on the decay widths Γσγγ. It is shown that scalar meson exchange contribution to the Lamb shift in muonic hydrogen, △ELs(2P−2S ),is rather large and relevant for a comparison with coming precise experimental data.

Heavy quarkonium potential at nonzero temperature in the instanton liquid model

Within the framework of the instanton Liquid Model (ILM) we evaluate the heavy quark [Formula: see text] potential at finite temperature. The potential in the ILM has two components: direct instantons contribution and the ILM modified one-gluon exchange contribution. The dynamical ”electric” mass [Formula: see text], which was generated by rescattering of the gluons from the ILM instantons, was taken into account.