IMPLEMENTASI PEMBELAJARAN PJOK DI DAERAH LAHAN BASAH PADA SAAT PANDEMI COVID-19 DITINJAU DARI ASPEK SOSIOLOGIS DI KECAMATAN DAHA UTARA KABUPATEN HULU SUNGAI SELATAN

Implementasi pembelajaran pendidikan jasmani, olahraga dan kesehatan di daerah lahan basah pada masa pandemi covid-19 ditinjau dari sosiologis kecamatan daha utara kabupaten hulu sungai selatan. Mengingat betapa pentingnya hasil dari pengimplementasian pembelajaran pendidikan jasmani, olahraga dan kesehatan dengan menganalisis data temuan berupa pengisian kuesioner yang bisa menjadi gambaran serta tolak ukur untuk guru, murid, wali murid, dan sekolah. Berdasarkan hasil dari penelitian ini bisa diperoleh kesimpulan bahwa implementasi pembelajaran pjok di sd, smp, dan sma yang berada di kecamatan daha utara pada masa pandemi covid-19 terlaksana dengan baik karena dengan adanya pengaruh sosiologis serta letak geografis yang berperan sebagai pendukung dalam terlaksana dan tercapainya proses belajar mengajar (pbm) dengan baik

Islamic (Sukuk) vs. Conventional Financing: Analysis of Profitability

Over the last decade, Islamic Financials (Sukuk) emerged as a pioneering capital market instrument. One of the fundamental reasons for the emerging demand of Islamic Financing (Sukuk) includes its adherence to the finance in accordance to the Islamic values, avoiding Riba, which is the generation of money from money such as usury or interest. Sukuk issues have notably proliferated, which fuels the debate regarding the between the conventional and the Islamic finance. To investigate the impact of Islamic and Conventional Financials on shareholders’ wealth, this study takes the profitability ratios (including ROA, ROE, ROCE, and NPM) of 11 companies issuing Islamic Financials and 11 companies issuing Conventional Financials from the period between 2010 and 2015 and compares the profitability of both financials. The findings reveal the Islamic Financials (Sukuk) to be a significantly high source of profitability for a company along with the other clients’ catchy determinants such as religious principles, sharia-compliant instruments, and interest (Riba) free financing

A battery-to-electrolyzer pathway for energy management in a hybrid battery/hydrogen microgrid

A RES-based microgrid with two simultaneous storage options - battery and hydrogen - is considered. While the battery pack serves as a short-term storage solution, the hydrogen-cycle (consisting of an electrolyzer, a hydrogen pressurized tank and a fuel cell stack) provides for a long-term (seasonal) storage in order to improve the system resilience and to allow off-grid operation for longer time. With respect to the most classical energy management approach, where energy is transferred either from PV to battery (as the priority transfer) or from PV to electrolyzer, the novel strategy adopted in this paper also adds the possibility of a battery-to-electrolyzer energy conversion route. This route is enabled whenever the energy stored in the battery is expected to overcome the estimated short-term energy needs. The novel strategy reveals significant potential to increase the hydrogen production during the summer months, by redirecting to the electrolyzer part of the excess energy that would be otherwise curtailed or transferred to an external grid. Application of the strategy during autumn and winter time reveals on the contrary a clear worsening of the microgrid performance and should be avoided

Nuclear Effects in Neutrino Induced Coherent Pion Production at K2K and MiniBooNE Neutrino Energies

The coherent pion production induced by neutrinos in nuclei is studied using a delta hole model in local density approximation taking into account the renormalization of $\Delta$ properties in a nuclear medium. The pion absorption effects have been included in an eikonal approximation. These effects give a large reduction in the total cross section. The numerical results for the total cross section are found to be consistent with recent experimental results from K2K and MiniBooNE collaborations and other older experiments in the intermediate energy region.Comment: 4pages, 5figure