Judul: Analisis Faktor-faktor yang Memengaruhi Masyarakat Muslim Kota Bogor dalam Memilih Menabung di Bank Syariah
Abstrak: Perkembangan bank syariah di Indonesia sudah semakin baik, namun persentase jumlah nasabah bank syariah terhadap jumlah populasi muslim di Indonesia hanya sebesar 17,3 persen. Hal ini menunjukan bahwa masih sedikitnya masyarakat yang memilih untuk menabung di bank syariah. Penelitian ini bertujuan untuk mendeskripsikan persepsi masyarakat muslim Kota Bogor terhadap bank syariah dan menganalisis faktor-faktor yang memengaruhi keputusan masyarakat muslim Kota Bogor dalam memilih menabung di bank syariah dengan mengambil responden sebanyak 80 responden. Metode pengumpulan data dengan penyebaran kuesioner secara online melalui google form, sedangkan metode analisis yang digunakan adalah analisis deskriptif dan analisis regresi logistik. Hasil penelitian ini menunjukkan bahwa pengetahuan, pendapatan dan layanan digital berpengaruh positif dan signifikan terhadap keputusan memilih menabung di bank syariah., The development of Islamic banks in Indonesia is getting better, however the percentage of Islamic bank customers against the number of muslim populations in Indonesia is only 17,3 percent. This shows that there are still few people who choose to save in Islamic banks. This study aims to describe the perception of the Muslim community of Bogor City towards Islamic banks and analyze the factors that influence the saving decision of muslim community in Bogor City in Islamic banks with 80 respondents. The method of data collection is by distributing online questionnaires via google form, while the analytical methods used are descriptive analysis and logistic regression analysis. The results of this study indicate that knowledge, income and digital service had a positive and significant effect on saving decisions in Islamic banks.
Keyword: bank syariah, menabung, persepsi, regresi logistik

Judul: Factors Influencing Generation Z Muslims in Bogor City in Choosing to Save in Islamic Banks
Abstrak: Perkembangan bank syariah di Indonesia makin baik setiap tahunnya. Jumlah DPK dan pembiayaan di bank syariah mencapai 52,02 juta nasabah, hanya 17,8% dari jumlah penduduk muslim di Indonesia yang merupakan nasabah bank syariah. Hal ini menggambarkan bahwa masyarakat muslim yang menabung di bank syariah masih tergolong kecil. Penelitian ini bertujuan mengidentifikasi dan menganalisis karakteristik serta faktor-faktor yang memengaruhi generasi Z muslim Kota Bogor dalam memilih menabung di bank syariah. Sampel pada penelitian ini sebanyak 120 responden. Metode pengumpulan data dilakukan dengan menyebar kuesioner secara online melalui google form. Pengolahan data menggunakan Microsoft Excel dan SPSS versi 26. Hasil penelitian ini menunjukkan bahwa variabel religiositas, pelayanan, dan reputasi berpengaruh positif dan signifikan terhadap keputusan menabung di bank syariah., The development of Islamic banks in Indonesia is getting better every year. The number of deposits and financing in sharia banks reached 52.02 million customers, only 17.8% of the total Muslim population in Indonesia are sharia bank customers. This illustrates that the Muslim community that saves in sharia banks is still relatively small. This research aims to identify and analyze the characteristics and factors that influence generation Z Muslims in Bogor City in choosing to save at sharia banks. The sample in this study was 120 respondents. The data collection method was carried out by distributing questionnaires online via Google Form. Data processing uses Microsoft Excel and SPSS version 26. The results of this study show that the variables religiosity, service and reputation have a positive and significant effect on the decision to save at a sharia bank
Keyword: regresi logistik, Bank Syariah, Generasi Z, Menabung

Judul: Synthesis of Apatite - Chitosan Composite Using Duck Eggshell and Chitosan with Temperature and pH Control
Abstrak: Composite of apatite-chitosan was prepared by using chitosan as polymer matrix. Calcium phosphate was prepared from CaO and (NH4)2HPO4, which the ratio Ca : P had to be 1.67. Chitosan is produced by deacetilase from biopolymer chitin. Duck eggshell (95% CaCO3) as starting material was converted to be calcium oxide (CaO) through calcinations with temperature 1000oC for 5 hours. In-situ and ex-situ methods were prepared from apatite and chitosan (dissolved with acetate acid 2%). Calcium phosphate prepared for bone implantation, but it is too fragile and brittle to be implant into the body. So addition of chitosan can decrease crystalinity and increase mechanic characteristic (tougher). Composite apatite-chitosan was resulted by fast precipitation. Fast precipitation was held in a breaker glass with nitrogen atmosphere, under controlled temperature at 37oC and pH 7, in order to increase amount of hydroxyapatite. Precipitation with CaO which was dropped by (NH4)2HPO4. Hydroxyapatite and chitosan were appearing at samples with in-situ and ex-situ methods which indicating by peak matching of XRD (closed lattice parameter, crystal size), overlapping at FTIR spectra and supporting by SEM picture (homogenous and agglomerated particle). However, it still needs further research to examine biocompatibility osteoconductive degree of sample by in-vivo and in-vitro test.
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