7 research outputs found
GEOLOGI DAN ANALISIS RISIKO BENCANA BANJIR DESA JATILUHUR, BUMIAGUNG, KRETEK DAN SEKITARNYA, KECAMATAN ROWOKOELE, KABUPATEN KEBUMEN, PROVINSI JAWA TENGAH
No full textLokasi penelitian ini secara adminitrasi berada di Kecamatan Rowokele, Kabupaten Kebumen, Provinsi Jawa Tengah. Secara geografis berada di 109° 25' 53.8000" - 109° 27' 59.7747" BT dan 7° 34' 34.0961" 7° 38' 19.3402" LS. Sedangkan secara astronomis daerah telitian terletak pada 326995.037-330831.503mE dan 9162248.094-9155342.455mN UTM WGS 1984 (Universal Transverse Mecrator). Luas daerah telitian 4 km x 7 km dengan skala 1:20.000.
Metodologi yang dilakukan dalam penelitian ini terdiri dari tiga tahapan yaitu: akuisisi, analisa, dan sintesa. Akuisisi merupakan tahapan perolehan data yang terdiri dari studi pustaka regional, pemetaan geologi permukaan, dan beberapa data sekunder. Analisa merupakan tahapan pengolahan data terhadap hal yang menyangkut geologi dan analisis risiko banjir daerah penelitian, dan tahap sintesa adalah menyimpulkan berbagai analisa dan mewujudkan tujuan yang ingin dicapai.
Berdasarkan aspek-aspek geomorfologi, maka daerah telitian dapat dibagi menjadi 4 satuan bentuklahan yaitu: Satuan Perbukitan Homoklin (S1), Tubuh Sungai (F1) Dataran Aluvial (F2), Dataran Limpah Banjir (F3). Pola pengaliran yang berkembang pada daerah telitian yaitu subdendritik. Stratigrafi daerah telitian terdiri atas tiga satuan batuan, Satuan batupasir karbonatan Halang N17 – N19 (Miosen Akhir – Pliosen Awal), Satuan breksi Halang N16 – N19 (Miosen Akhir – Pliosen Awal) dan Satuan endapan aluvial (Kuarter). Hubungan stratigrafi antara satuan batupasir karbonatan Halang dengan Satuan breksi Halang adalah beda fasies yaitu menjari. Hubungan stratigrafi batupasir karbonatan Halang dengan Satuan endapan aluvial adalah tidak selaras. Struktur geologi daerah telitian berupa kemiringan kedudukan lapisan batuan dan Sesar Mendatar Kretek dengan nama Reverse Left Slip Fault.
Berdasarkan hasil kajian analisis risiko, dan pengambilan parameter–parameter untuk setiap indeks, pada daerah telitan terdapat tiga tingkat ancaman yaitu: tingkat ancaman tinggi, tingkat ancaman sedang, tingkat ancaman rendah. Tingkat kerugian terdapat tiga tingkat yaitu: tingkat kerugian tinggi, tingkat kerugian sedang dan tingkat kerugian rendah. Tingkat kapasitas terdapat dua tingkat yaitu: tingkat kapasitas rendah dan tingkat kapasitas sedang. Tingkat risiko sebagai hasil akhir dari penggabungan matriks terdapat tiga tingkat yaitu: tingkat risiko rendah, tingkat risiko sedang dan tingkat risiko tinggi
The influence of chemical methods (acid modification) on elephant foot yam flour to improve physical and chemical quality on processed food
No full textChemical purification of Gunungpati elephant foot yam flour to improve physical and chemical quality on processed food
No full textProses Permintaan Sparepart Kebutuhan Kapal Di PT. Tirta Permai Bahari Cabang Dumai
No full textThis research has been carried out with the aim of knowing how the process
of requesting ship goods and what are the obstacles faced during the process of
requesting and shipping goods for ships, this final project research was carried out at
PT. Tirta Permai Bahari Dumai Branch starting from February to July 2022. The
method used by the author in finding the problem is the method of observation,
interviews and documentation with employees and directly observing the process in
the company, the results of this study indicate that delays in the delivery process of
necessities ships can be overcome by using time efficiency methods and those who
handle the delivery of goods must be more responsive so that obstacles that occur
such as the fulfillment time of goods are too long, responsive agents and purcashing
performance can be overcome during the request process and delivery of ship needs
Activity assay of mangosteen (Garcinia mangostana L.) pericarp extract for decreasing fasting blood cholesterol level and lipid peroxidation in type-2 diabetic mice
No full textIslamic Culture Historical Approach (Study of The System for Selecting Leaders)
No full textThis study aims to find out what is meant by Islamic history and culture. In addition, it is also to find out how the system of selecting leaders is viewed in terms of an Islamic cultural history approach. The research method that the author uses here uses a type of literature review research with a qualitative approach. While the analysis technique chosen is descriptive analysis. From the results of an in-depth analysis when discussing the history of Islamic culture, in the context of Indonesian citizens who are predominantly Muslim, the existing culture cannot be separated from the influence of the teachings of Islam itself. Islam is present in the midst of existing pluralism and forms a diverse culture. With this diverse culture, the state then has quite a big and complicated responsibility. Therefore, the state exists with laws and regulations to regulate, uphold culture and justice. So the role of the leader is very decisive to carry out this justice. To choose a fair leader certainly has a way or system. Currently, the presidential election system in Indonesia uses a threshold presidential system. This is regulated in Law no. 7 of 2017 concerning General Elections article 222. It explains the threshold that must be reached to become a candidate for leader. Based on these problems, the writer needs to conduct a study of what is meant by Islamic history and culture. Apart from that, it is related to the election system for leaders, how is the threshold for presidential and vice presidential candidates in Indonesia in terms of an Islamic cultural history approach. The results of this study indicate that the history of Islam was first sourced from the messengers of Allah, namely the Prophets and Apostles. Then in general it is all humans who produce culture by being given more perfect provisions compared to other creatures created by Allah. Specifically, the history of Islamic culture begins with the creations of the Prophet Muhammad. Through an Islamic cultural history approach, a civilization and social order within a country are then able to develop according to their respective contexts. Likewise, the constitutional system that is currently in progress is inseparable from the creation of ideas or concepts that have been implemented during the Islamic State era in Medina. Especially since the reign of Khulafaur Rhasyidin
Stem cell research in Indonesia from 2003 to 2022: A bibliometrics analysis
No full textContext: Stem cell research has become popular in Indonesia for more than a decade. The scope of research involves in vitro to animal studies as well as human trials. However, no evidence proved its trend.
Aims: To analyze the trends and patterns of stem cell research in Indonesia from 2003 to 2022 using a bibliometric analysis of the Scopus database.
Methods: The data for the paper were retrieved from Scopus and then analyzed using bibliometrics. Statistical data analysis was performed.
Results: The results showed that stem cell research in Indonesia has been increasing steadily over the years, with the majority of publications focusing on “Medicine”, “Biochemistry, Genetics, and Molecular Biology” and “Pharmacology, Toxicology, and Pharmaceutics”. It was found that a total of 260 related articles had been published. Rantam was identified as the most productive author, and the authorship network analysis identified nine clusters of authors. The keywords “stem cells”, “culture”, “proliferation”, “differentiation”, and “tissue engineering” were the most frequently used in the publications analyzed.
Conclusions: Overall, this study provides valuable insights into the development of stem cell research in Indonesia and may inform future research and funding decisions in this field
