Judul: Economic Pressure During and After The Covid-19  Pandemic, Religiosity, and Life Satisfaction of Single Mother Families
Abstrak: Kepuasan hidup merupakan salah satu komponen dari kesejahteraan subjektif yang berkaitan dengan persepsi mengenai kondisi kehidupan yang dipengaruhi oleh tekanan ekonomi yang dirasakan serta tingkat religiusitas yang dimiliki setiap individu. Penelitian ini bertujuan untuk menganalisis pengaruh tekanan ekonomi selama dan sesudah pandemi Covid-19 serta religiusitas terhadap kepuasan hidup ibu tunggal. Responden terdiri dari 80 ibu tunggal di Kecamatan Cibinong yang diperoleh melalui teknik snowball sampling. Hasil penelitian menunjukkan tekanan ekonomi selama dan sesudah pandemi Covid-19 terkategori sedang. Hasil uji beda menunjukkan tekanan ekonomi subjektif selama pandemi lebih tinggi dibandingkan dengan tekanan ekonomi subjektif sesudah pandemi. Mayoritas ibu tunggal memiliki religiusitas kategori tinggi, lebih dari tiga perempat ibu tunggal memiliki kepuasan hidup kategori sedang. Hasil uji korelasi menunjukkan semakin tinggi pendapatan per kapita per bulan selama pandemi maka semakin tinggi kepuasan hidup. Berdasarkan hasil uji regresi, pada ibu tunggal yang bekerja, tekanan ekonomi objektif sesudah pandemi Covid-19, dan religiusitas berpengaruh positif signifikan terhadap kepuasan hidup., Life satisfaction is one component of subjective well-being related to perceptions of living conditions that are influenced by perceived economic pressures and the level of religiosity. This study aims to analyze the effect of economic pressure during and after the Covid-19 pandemic and religiosity of single mother’s life satisfaction. Respondents consisted of 80 single mothers in Cibinong District obtained through a snowball sampling. Economic pressure during and after the Covid-19 pandemic were medium. The different test results show that subjective economic pressure during the Covid-19 pandemic is higher than subjective economic pressure after the Covid-19 pandemic. The majority of single mothers had a high religiosity, more than three-quarters of single mothers had a medium life satisfaction. The correlation test results show that the higher per capita income related with the higher life satisfaction. Based on the regression test, single mother’s work, objective economic pressure after the Covid-19 pandemic, and religiosity has a significant positive effect on life satisfaction.
Keyword: Economic pressure, Life satisfaction, New normal, Covid-19 pandemic, Religiosity

Judul: Economic Pressures, Coping Strategies, and  Quality of Life of Single Father Families during The Covid-19 Pandemic.
Abstrak: Keluarga ayah tunggal rentan dengan permasalahan ekonomi di masa pandemi Covid-19. Strategi koping dibutuhkan sebagai upaya untuk meningkatkan kualitas hidupnya. Penelitian ini bertujuan untuk menganalisis pengaruh karakteristik keluarga, tekanan ekonomi, dan strategi koping terhadap kualitas hidup pada keluarga ayah tunggal selama pandemi Covid-19. Penelitian ini menggunakan metode penelitian kuantitatif dengan desain cross sectional study yang melibatkan 60 ayah tunggal yang dipilih secara purposive sampling. Hasil penelitian menemukan bahwa hampir dari separuh ayah tunggal memiliki tekanan ekonomi objektif dan subjektif sedang, sebagian besar ayah tunggal memiliki strategi koping rendah, sedangkan hampir separuh ayah tunggal memiliki kualitas hidup sedang. Uji korelasi menunjukkan bahwa tekanan ekonomi objektif dan subjektif berhubungan negatif dengan kualitas hidup, sedangkan pendapatan per kapita dan strategi koping berhubungan positif dengan kualitas hidup. Uji regresi menunjukkan bahwa tekanan ekonomi subjektif berpengaruh negatif terhadap kualitas hidup, sedangkan strategi koping berpengaruh positif terhadap kualitas hidup., Single father families are vulnerable to economic problems during the Covid 19 pandemic. Coping strategies are needed to improve their quality of life. This study aims to analyze the influence of family characteristics, economic pressures, and coping strategies on the quality of life of single father families during the Covid-19 pandemic. The research used a quantitative research method with a cross-sectional study design involving 60 single fathers selected by purposive sampling. The results found that almost half of single fathers had moderate economic pressures, almost all single fathers had low coping strategies, and almost half of single fathers had moderate quality of life. Correlation test showed that objective and subjective economic pressures are negatively related to the quality of life, while per capita income and coping strategies are positively related to quality of life. Regression test showed that subjective economic pressure had a negative effect on the quality of life while coping strategies had a positive effect on the quality of life.
Keyword: coping strategies, economic pressures, pandemic covid-19, quality of life, single father

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
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