Judul: Pengaruh Customer Focus terhadap Loyalitas Nasabah PT Bank Muamalat Indonesia, Tbk Cabang Bogor
Abstrak: Customer focus merupakan strategi yang mengutamakan segala layanan berdasarkan kebutuhan nasabah dan menjadi salah satu faktor mikro dalam suatu perusahaan yang memengaruhi perubahan dan pengembangan kinerja suatu organisasi dan juga sebagai salah satu peubah yang secara nyata memengaruhi kinerja karyawan dan kinerja bisnis. Tujuan penelitian : (1) menjabarkan bentuk Customer Focus yang dilakukan PT Bank Muamalat Indonesia (BMI), Tbk Cabang Bogor, (2) menganalisis pengaruh Customer Focus terhadap loyalitas nasabah pada PT BMI, Tbk Cabang Bogor dan (3) Peubah dari Customer Focus yang manakah yang memiliki faktor yang paling dominan dalam mempengaruhi loyalitas nasabah. Pengolahan dan analisis data menggunakan analisis regresi linear berganda dengan indikator customer focus untuk menganalisis besar pengaruh customer focus terhadap loyalitas nasabah, dengan responden 50 orang yang diperoleh dengan teknik penarikan contoh. Hasil penelitian menunjukkan bahwa persepsi pelayanan PT BMI Tbk Cabang Bogor, yaitu peubah customer focus memiliki pengaruh yang paling dominan dalam memengaruhi loyalitas adalah aktivitas pengidentifikasian nasabah.
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Judul: Pengaruh Manajemen Kerelasian Pelanggan terhadap Loyalitas Nasabah PT Bank Muamalat Indonesia,Tbk Cabang Bogor
Abstrak: Loyalty is a customer commitment to constantly resubscribe and repurchase a product or service in the future. Every company wants the customer to have high loyalty toward their products, so does PT Bank Muamalat Indonesia (BMI), Tbk Branch Bogor. Loyalty appears because of customer satisfaction and good relationship between the customer and the company. Customer relationship management is needed to mantin a good relationship between the customer and the company. Customer relationship management in BMI is a company approaching to (1) customer identification (IDENT), (2) customer differentiation (DIFFER), (3) interaction to retain (INTER) and (4) technology development (TEKNO). The fourth independent variables, satisfaction (PUAS) and loyalty (LOYAL) as the dependent variables are variables that can not be measured 6 directly, so they are needed to take a few indicators as a measurement. Structural equation modeling is an approach that can be used to solve the problem. The structural equation modeling analysis is needed to see how customer relationship management and customer satisfaction influence customer loyalty. The result shows that the development of technology (TEKNO) is the factor that influences satisfaction (PUAS) and it is effected to customer loyalty (LOYAL).
Keyword: structural equation modelling., loyalty, customer relationship management

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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