The background of this research is the mathematics problem solving skill of students that had not been developed optimally. One of the learning models that’s expected to increase problem solving skills is LAPS (Logan Avenue Problem Solving)-Heuristic. The aim of this research is to compare the increase of mathematics problem solving skill between students who were taught by using LAPS-Heuristic model and conventional method. The kind of this research was quasi experimental by using nonequivalent control group design. Sample selection method used was cluster sampling that was obtained from grade VIII.3 as the experimental group learning using LAPS-Heuristic and VIII.2 as control group learning using conventional learning in SMPN 9 Tangerang. Instrument that was used in this research were test of mathematics problem solving and worksheet. The n-gain acquired from the experimental class amounted to 0.379 and 0.261 for the control class. Based on test results obtained by the hypothesis the t-value is greater than t'. The result of this research shows that the increase of mathematics problem solving skill of students who were taught by using LAPS-Heuristic model was higher than those taught with conventional method.
The development of information technology which is supported by the rapid use of the internet has created several fintech that will make it easier for people to get digital financial services. The Financial Services Authority stated that the increase in national financial inclusion could be triggered by one factor, namely increased access to the use of fintech. The purpose of this study aimed to determine the role of fintech on financial inclusion in MSMEs in South Tangerang. The population in this study are MSMEs in South Tangerang with a sample of 487 informants. Researchers used primary data in the form of questionnaires that were distributed online and offline. The convenience sampling method is used in data collection in this type of quantitative research. Linear regression was used as an analytical technique. This study concluded that fintech has a positive effect on financial inclusion by 9%. ABSTRAKPerkembangan teknologi informasi yang didukung dengan pesatnya penggunaan internet memunculkan beberapa fintech yang akan mempermudah masyarakat untuk mendapatkan layanan keuangan secara digital. Otoritas Jasa Keuangan menyatakan bahwa peningkatan inklusi keuangan nasional dapat dipicu oleh salah satu faktor yaitu peningkatan akses dalam penggunaan fintech. Tujuan penelitian ini adalah untuk mengetahui peran fintech terhadap inklusi keuangan pada UMKM se Tangerang Selatan. Populasi dalam penelitian ini adalah pelaku UMKM di wilayah Tangerang Selatan dengan sampel sebanyak 487 informan. Peneliti menggunakan data primer berupa kuesioner yang disebar secara online dan offline. Penelitian ini merupakan jenis penelitian kuantitatif yang menggunakan metode convenience sampling dalam pengumpulan data. Riset ini menggunakan regresi linier untuk menganalisis data. Penelitian ini menghasilkan kesimpulan bahwa fintech memiliki pengaruh yang positif terhadap inklusi keuangan sebesar 9%.
Abstract Dengue hemorrhagic fever (DHF) is an infectious arboviral disease transmitted by Aedesmosquitoes. DHF is a public health importance in Indonesia which cause outbreaks inendemic areas. Dengue infection could be fatal if it is not immediately addressed. InJanuary 2016, the dengue outbreak occurred in the Sekarjaya community health center(CHC) working area, Ogan Komering Ulu district leading to one fatal case. A post-outbreakinvestigation was employed to observe the presence of the Aedes immature stage and tocharacterize their potential breeding sites. A total of 230 houses were inspected. A highlarval density was observed with free-larval index and house index (HI) was 54% and 46%,respectively. Of 876 containers were found; of which 181containers contained larva and 49containers with Aedes pupae. The container index (CI) and pupal index (PI) was 21% and6%, respectively. Aedes aegypti positive containers associated with the water source, type,color, the presence of predatory fish, the presence of cover and draining frequency. Aroutine larval survey needs to be conducted in public places around the residences. Abstrak Demam Berdarah Dengue (DBD) merupakan penyakit menular yang disebabkan oleh virus dengue dan ditularkan oleh nyamuk sebagai vektor. Penyakit ini masih menjadimasalah kesehatan di Indonesia karena sering menimbulkan kejadian luar biasa (KLB)di beberapa daerah endemis. Penyakit ini dapat menimbulkan kematian dalam waktuyang singkat bila tidak segera ditangani. Kejadian luar biasa DBD telah terjadi di wilayahPuskesmas Sekarjaya, Kabupaten Ogan Komering Ulu dengan satu kasus kematian padabulan Januari 2016. Penelitian ini merupakan studi kasus dengan tujuan untukmengetahui indeks larva dan karakteristik kontainer yang berpotensi sebagai tempatperkembangbiakan nyamuk . Jumlah rumah yang diperiksa sebanyak 230 Aedes aegyptirumah. Hasil survei jentik mendapatkan angka kepadatan jentik termasuk dalamkepadatan tinggi. Hasil perhitungan indek larva mendapatkan Angka Bebas Jentik (ABJ)sebesar 54% sedangkan sebesar 46%. Jumlah kontainer yang house index (HI)ditemukan sebanyak 876 buah dengan jumlah kontainer positif jentik sebanyak 181dan kontainer dengan pupa sebanyak 49 buah kontainer. Hasil perhitunganmendapatkan nilai sebesar 21% dan sebesar 6%. container index (CI) pupa index (PI)Karaketeristik yang berhubungan dengan keberadaan jentik kontainer Aedes aegyptiadalah sumber air, jenis, warna, pemeliharaan ikan, keberadaan tutup dan pengurasankontainer. Perlu ditingkatkan kegiatan pemeriksaan jentik di tempat-tempat umum disekitar pemukiman.
Aedes aegypti is vector of Dengue Hemorrhagic fever (DHF) which still considered as important health problem in Indonesia. The marigold (T. erecta L.) is a well known plant in the community and widely used as traditional medicines and repellent mosquitoes plant. This study aims to assess the repellency effect of ethanol extract of marigold leaves againts Ae. aegypti. The marigold were obtained from the farmers’ garden in Kerinjing Village, Pagaralam, Sumatera Selatan Province. The extraction process was carried out in Pharmaceutical Laboratory and Genetics Laboratory Faculty of Mathematics and Natural Sciences, Sriwijaya University in June 2016. Maceration process used solvent ethanol 70%. The repellency test was done in Entomology Laboratory of Loka Litbang P2B2 Baturaja in August to October 2016. The repellent was made with mixture of cleansing milk as diluent with concentration of 25%, 30%, 35%, 40%, and 45%. The method of repellent test was referred to WHOPES 2009 with modification. The phytochemical test showed that marigold leaves extract had compound of alkaloid, flavonoid, saponin, and tannin. The repellency test showed that the lotion of marigold leaves extract was ineffective as repellent againts Ae. aegypti with complete protection up to more than 90% after two hours aplication at concentration 30%.
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