Judul: Impact of Gender Equity and Employment Opportunities on  Income Inequality in Indonesia
Abstrak: Ketimpangan pendapatan merupakan permasalahan penting dalam pembangunan ekonomi. Suatu negara dengan ketimpangan pendapatan yang tinggi akan mengalami inefisiensi dalam distribusi aset, inefisiensi ekonomi, dan terganggunya stabilitas sosial dan ekonomi. Indonesia menjadi salah satu negara yang mengalami ketimpangan pendapatan, bahkan pada tahun 2020 tingkat ketimpangan pendapatan Indonesia mengalami peningkatan. Penelitian bertujuan untuk mendeskripsikan kondisi ketimpangan pendapatan dan menganalisis pengaruh kesetaraan gender, upah minimum, pengangguran, dan investasi asing terhadap ketimpangan pendapatan di Indonesia selama periode 2010-2020. Metode analisis yang digunakan dalam penelitian ini adalah analisis deskriptif, tipologi Klassen, dan analisis data panel. Hasil estimasi data panel menunjukkan bahwa pembangunan dan pemberdayaan gender, upah minimum, dan tingkat pengangguran secara signfikan berpengaruh negatif terhadap ketimpangan pendapatan. Sedangkan pengaruh yang disebabkan investasi asing terhadap ketimpangan pendapatan secara signifikan adalah positif., Income inequality is an important problem in economic development. A country with high income inequality will be inefficient in the distribution of assets, economic inefficiency, and disruption of social and economic stability. Indonesia is one of the countries experiencing income inequality, even in 2020 the level of Indonesia's income inequality has increased. This study aims to describe the condition of income inequality and analyze the effect of gender equality, minimum wages, unemployment, and foreign investment on income inequality in Indonesia during the period 2010-2020. The analysis method in this study are descriptive analysis, Klassen typology, and panel data analysis. The results of the panel data estimation show that gender development and empowerment, minimum wages, and unemployment rates have a significant negative effect on income inequality. Meanwhile, foreign investment has a positive and significant effect on income inequality.
Keyword: employment opportunities, gender, income inequality, panel data

Judul: Dampak Ketimpangan Gender terhadap Pertumbuhan Ekonomi di Indonesia.
Abstrak: Gender is a difference behaviours between men and women are not determined by biological differences, but by the socio-cultural environment, politics and economics. Gender inequality persists in all aspects of life in Indonesia, there are gaps between the achievement of the benefits of development on women and men related to basic human needs for jobs, education, and health. This is despite the fact there is a fairly rapid progress in gender equality today. The nature and extent of discrimination varies in different regions / provinces. According to the United Nations Development Programme (2010), there is no one else in the area of third world countries women have enjoyed equal rights in the legal, social and economic. Gender inequality in education among other things, employment, access to resources, economic power, and political participation. Women bear the heaviest burden due to inequality, but inequality is detrimental basically everyone and ultimately harm the economy of a country. Indonesia is one country that is experiencing a rapid development in reducing disparities in education between men and women that is characterized by the narrowing gap between men and women in educational attainment levels. However, the level of productivity and labor force participation of women is still low. The role of women in development needs to be considered in national and regional development policies. Because of the increased role of women has a significant impact in breaking the vicious circle of poverty. Improvement of human quality of education of women in particular is an important issue because it determines the quality of life for future generations. The objectives of this research are to analyze the gender inequality in Indonesia by using Gender Development Index (GDI), to analyze the effect of gender gaps in education and employment (proxied by using gender gap in mean years of schooling and labor force participation) on economic growth. This research uses panel data from 30 provinces during 2003-2012. Gender inequality index is represented by a proxy of ratio GDI to HDI. Descriptive analysis results show that there are gender inequality, there are still distances between Human Development Index (HDI) and Gender Development Index (GDI). Econometric analysis with FEM (Fixed Effect Model) determines that there are positive and significant effect of education, female-male mean years of schooling, employment, female-male labor force participation, and gender inequality index on economic growth.
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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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