Judul: Perilaku Berdonasi Sukarela Masyarakat DKI Jakarta Selama Pandemi COVID-19 dan Faktor-Faktor yang Memengaruhinya.
Abstrak: Kebijakan Pembatasan Sosial Berskala Besar (PSBB) dan Pemberlakuan Pembatasan Kegiatan Masyarakat (PPKM) yang disebabkan oleh pandemi COVID-19 berdampak pada melemahnya pertumbuhan ekonomi, meningkatnya angka pengangguran dan kemiskinan di ibu kota DKI Jakarta. Ketika masyarakat banyak yang terdampak pandemi dan pendapatan masyarakat menurun, namun penghimpunan donasi selama pandemi COVID-19 meningkat. Penelitian ini bertujuan untuk menganalisis perilaku berdonasi sukarela masyarakat DKI Jakarta selama pandemi COVID-19. Penelitian ini menggunakan 100 responden muslim DKI Jakarta dengan beberapa kriteria lainnya. Metode analisis yang digunakan dalam penelitian ini adalah analisis deskriptif dan analisis regresi logistik. Berdasarkan hasil analisis deskriptif, karakteristik responden dalam penelitian ini didominasi usia 21 tahun hingga 24 tahun dan mayoritas responden yang pernah berdonasi sukarela (berinfak) selama pandemi COVID-19, jumlah infaknya meningkat. Berdasarkan hasil analisis regresi logistik, variabel yang berpengaruh signifikan terhadap perilaku berinfak masyarakat DKI Jakarta selama pandemi COVID-19 adalah momen, altruisme, reward, dan pendapatan., The Large-Scale Social Restriction Policy (PSBB) and the Implementation of Restrictions on Community Activities (PPKM) caused by the COVID-19 pandemic have an impact on weakening economic growth, increasing unemployment and poverty in the capital city of The Greater Jakarta. When many people were affected by the pandemic and people's incomes decreased, ZIS collection during the COVID-19 pandemic increased. This study aims to analyze the behavior of the people of Jakarta during the COVID-19 pandemic. This study uses 100 Muslim respondents in Jakarta with several other criteria. The analytical method used in this research is descriptive analysis and logistic regression analysis. Based on the results of descriptive analysis, the characteristics of respondents in this study were dominated by ages 21 to 24 years and the majority of respondents who had donated during the COVID-19 pandemic, the amount of infaq increased. Based on the results of logistic regression analysis, the variables that have a significant effect on the behavior of the people of Jakarta during the COVID-19 pandemic are moments, altruism, rewards, and income.
Keyword: COVID-19, Donation, Infaq, Behavior, Logistic Regression

Judul: Analysis Factors that Affecting the Decision to Donate Cash Waqf of DKI Jakarta People During the COVID-19 Pandemic
Abstrak: Wakaf uang dapat dilihat sebagai solusi yang tepat dalam membantu memulihkan perekonomian saat ini karena penurunan perekonomian akibat pandemi COVID-19. DKI Jakarta merupakan provinsi yang memiliki potensi wakaf uang yang besar. Namun, potensi wakaf uang tersebut belum sepenuhnya terealisasi. Potensi tersebut harus terus digali untuk meningkatkan dana penghimpunan wakaf uang di DKI Jakarta. Oleh karena itu, penelitian ini bertujuan untuk menganalisis faktor-faktor yang memengaruhi keputusan berwakaf uang masyarakat DKI Jakarta selama pandemi Covid-19. Sampel pada penelitian ini berjumlah 100 responden mewakili masyarakat Muslim DKI Jakarta. Analisis data menggunakan statistik deskriptif dan regresi logistik. Berdasarkan hasil analisis regresi logistik menunjukkan bahwa variabel pendapatan, tingkat pemahaman, religiusitas, norma subjektif, dan kemudahan berwakaf uang memengaruhi keputusan masyarakat DKI Jakarta dalam melakukan wakaf uang selama pandemi COVID-19., Cash waqf can be seen as the right solution in helping to restore the current economy due to the economic downturn due to the COVID-19 pandemic. DKI Jakarta is a province that has great potential for cash waqf. However, the potential for cash waqf has not been fully realized. This potential must continue to be explored to increase funds for collecting cash waqf in DKI Jakarta. Therefore, this study aims to analyze the factors that influence the decision to endow cash waqf for the people of DKI Jakarta during the Covid-19 pandemic. The sample in this study amounted to 100 respondents representing the Muslim community of DKI Jakarta. Data analysis used descriptive statistics and logistic regression. Based on the results of logistic regression analysis, it shows that the variables of income, understanding level, religiosity, subjective norms, and the ease of cash waqf influenced the decisions of the people of DKI Jakarta in conducting cash waqf during the COVID-19 pandemic.
Keyword: Cash Waqf, COVID-19, Decision, Logistics Regression, Waqf, Cash Waqf, COVID-19, Decision, Logistics Regression, Waqf

Judul: Hydrothermal Synthesis of Biphasic Calcium Posphate
Abstrak: Biphasio calsium phosphate (BCP), which was a mixture of hydroxypatite (HA) and tricalcium phosphate (TCP), was synthesized by hydrothermal method followed by sintering process. Hydroxyapatite was produced by using natural calcium source CaO from hen's eggshell and (NH4)2HPO4 as phosphate souce, other hydroxyapatite sample was produce by using synthetic calcium source Ca(OH) and H3PO4 as phosphate source.
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