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METODE BIOPORI SEBAGAI RESAPAN AIR DI KOTA WIROBRAJAN YOGYAKARTA
No full textThis biopori installation was carried out in the city of Wirobrajan, Yogyakarta, where this area is located in the middle of a densely populated city. This biopori method has the aim of being a medium for absorbing rainwater into the soil with biopore absorption holes. The method used uses PVC by making holes in a vertical direction, each hole has a diameter of 2-3 cm, and is planted at a depth of approximately 100cm. The results that have been implemented are the installation of 11 biopores spread across 11 points spread across the Rt 36 area. This installation involves all residents working together which will later be able to reduce waterlogging with biopore absorption holes
The Influence of Interest Rates on the Stock Returns of Property Companies on the Indonesia Stock Exchange with Net Profit as an Intervening Variable
No full textThis research aims to analyze the influence of interest rates on the stock returns of property companies listed on the Indonesia Stock Exchange, with net profit as an intervening variable. The sample for this study consists of 19 companies from a total of 86 property sector companies listed on the IDX, covering the period from 2019 to 2022, using purposive sampling. Data collection for this research utilizes secondary data. The analysis method used in this study is path analysis with the analytical tool SPSS. The results of the research show that interest rates have a negative but not significant impact on stock returns because high-interest rates encourage investors to invest their capital in banks for more attractive returns with lower risk. Interest rates have a positive but insignificant impact on net income because an increase in interest rates boosts interest income from investments. Net profit has a positive but not significant impact on stock returns, as although an increase in net profit provides a positive signal to investors, its effect on stock prices might be influenced by other factors such as macroeconomic conditions and company policies. The mediating effect of net profit on the relationship between interest rates and stock returns is positive but not significant because net profit is not strong enough to achieve the expected level of significance in mediating this relationship
Strategy Development Of Agroforestry at Campus IV Khairun University, Bangko Hamlet, West Halmahera Regency
No full textThis study aims to evaluate agroforestry development in Campus IV of Khairun University, Bangko Hamlet, West Halmahera. This research used SWOT analysis. The results of the study show that the potential for agroforestry development on this campus was is a large area of land and a variety of crops that can be planted. However, the main challenge is a lack of understanding of the benefits of agroforestry and suboptimal plant care. SWOT analysis shows that effective development strategies should take advantage of opportunities such as high market demand for agroforestry products and minimize threats such as climate change. Therefore, agroforestry development efforts on this campus need to focus on education, training, and cooperation with relevant stakeholders
The Effect of Incubation Time on The Quality of Sexing Simmental Cattle Semen with The BSA (Bovine Serum Albumin) Column Method
No full textSimmental has the advantage of good reproduction and meat production. In addition, Simmental cow semen has a better viscosity level than other cow semen, so it can be used in spermatozoa sexing technology. One method of sex separation of bovine spermatozoa is the BSA column method which is able to produce 75-80% Y sperm. This study aims to determine the quality of fresh Simmental bovine semen (macroscopic and microscopic tests) and sexing (motility, viability and proportion tests). The results of the macroscopic test of Simmental cattle\u27s fresh semen in general, the cement used in this study had good quality. The color of normal cow semen has a yellowish white color. The smell of cow semen has a distinctive smell. The volume of semen in this study was 6 ml, medium consistency, and pH 6.8. The results of the microscopic test had a mass movement of 2 (++), a motility of 70 and a concentration of 1650±259.81. The motility of the X spermatozoa sexing results, the best incubation time is 45 minutes, the motility is 55.00±5.00, while the motility of the Y spermatozoa sexing results is the best 30 minutes, the motility is 45.00±11.18. The viability of the sexed X spermatozoa was 54.85±10.25 with an incubation time of 45 minutes, while the best sexed Y spermatozoa was 32.6±13.98 with an incubation time of 30 minutes.
Analysis Of Fishermen\u27S Enterprises Gondrong Net In Bontang City East Kalimantan Indonesia
No full textThe sea in Bontang City is wider than the land. It is therefore logical that the output of fishing is dominated by marine fishing. Bontang City fishermen who use Gondrong Nets catch devices 147 fisherman with 147 units catch equipment Based on the analysis of gondrong nets catching devices enterprise produced NPV value of Rs. 184.512.787, gondrongo nets IRR of 223%, payback period for 6 months, R/C > 1.3 and net income of fishing catch gondrongi nets annually in Bontong City is an average of Rs.68.266.784,- /respondent, with an average income of Rs.55.377.243, / year/responde
PERBANDINGAN METODE ADDITIVE RATIO ASSESSMENT (ARAS) DAN EVALUATION BASED ON DISTANCE FROM AVERAGE SOLUTION (EDAS) DALAM PEMILIHAN PERUSAHAAN JASA PENGIRIMAN DI KOTA TERNATE
No full textARAS and EDAS are two multi-criteria methods and are included in the MCDM method. The aim of this research is to build a decision support system using the ARAS and EDAS methods in order to compare the sensitivity of the ARAS method and the EDAS method. The tests carried out in chapter IV produced the highest to lowest preference values from the ARAS and EDAS methods. In the ranking results, the ARAS method has the highest alternative value of the 6 alternatives, namely 0.331 and the lowest is 0.184. The EDAS method has the highest value of the 6 alternatives, namely 0.643 and the lowest is 0.211. In sensitivity testing, the method shows that EDAS tends to be more sensitive than the ARAS method. This is because in the first stage of sensitivity testing, the ARAS method has a value of 0.331 and the TOPSIS method has a value of 0.643. stage 2 of the ARAS method has a value of 0.184 and the EDAS method has a value of 0.211 in stage 3 of the ARAS method has a value of 0.257 and the EDAS method has a value of 0.427. From the third stage of testing it can be concluded that the better method is the ARAS method because the ARAS method is not very sensitive to changes in preference values compared to the EDAS method which is more sensitive to changes in preference values.ARAS dan EDAS adalah dua metode yang multi kriteria dan termasuk dalam metode MCDM, Tujuan dari penelitian ini adalah membangun sistem pendukung keputusan dengan menggunakan metode ARAS dan EDAS agar dapat membandingkan sensivitas dari metode ARAS dan metode EDAS. Pada pengujian yang dilakukan pada bab IVmenghasilkan nilai preferensi tertinggi hingga terendah dari metode ARAS dan EDAS. Pada hasil perengkingan, metode ARAS memiliki nilai alternative yang paling tinggi dari 6 alternative adalah 0,331 dan yang paling rendah adalah 0,184 . Metode EDAS memiliki nilai paling tinggi dari 6 alternative adalah 0,643 dan yang paling rendah adalah 0,211 Pada pengujian sensivitas menunjukan bahwa metode EDAS cenderung lebih sensitiv dari metode ARAS hal tersebut dikarenakan pada pengujian sensivitas tahap 1 metode ARAS memiliki nilai 0,331 dan metode TOPSIS memiliki nilai 0,643 pada tahap 2 metode ARAS memiliki nilai 0,184 dan metode EDAS memiliki nilai 0,211 pada tahap 3 metode ARAS memiliki nilai 0,257 dan metode EDAS memiliki nilai 0,427 dari ketiga tahapan pengujian tersebut dapat ditarik kesimpulan bahwa metode yang lebih baik adalah metode ARAS karna metode ARAS tidak terlalu sensitiv terhadap perubahan nilai preferensi dibandingkan dengan metode EDAS yang lebih sensitiv dalam perubahan nilai preferensi
SISTEM INFORMASI WEDDING ORGANIZER DI KOTA TERNATE BERBASIS WEB
No full textMarriage is a sacred bond where two individuals make vows to formalize their marriage according to religious and legal norms. With the evolution of time, wedding celebrations, once simple, have become modern and luxurious. Wedding Organizers provide services that offer information and solutions for wedding events, including makeup, decoration, entertainment, and photography (Sihaloho, Bombongan, & Putra, 2022). However, there is an issue where the booking process is still done manually through direct visits to the office. The dissemination of Wedding Organizer package information via social media and Google Maps is not very effective, resulting in difficulties for prospective brides and grooms in finding accurate information. The system utilizes a prototype method starting from the collection of data based on customer needs for the software to be created, ensuring that the system built aligns with user preferences. The development of a Web-based Wedding Organizer Information System in Ternate City aims to provide convenience for prospective brides and grooms to easily view wedding packages and make online bookings and transactions swiftly on the website.Pernikahan merupakan suatu ikatan yang sangat sakral di mana dua insan membuat janji nikah dengan maksud meresmikan ikatan pernikahan secara norma agama dan norma hukum. Seiring berkembangnya zaman, perayaan pernikahan yang sebelumnya sederhana kini menjadi modern dan mewah. Wedding Organizer merupakan jasa yang memberikan informasi dan solusi terkait acara pernikahan, mulai dari tata rias, dekorasi, hingga entertainment dan fotografi (Sihaloho, Bombongan, dan Putra, 2022). Namun terdapat masalah dimana proses pemesanan masih dilakukan secara manual dengan kunjungan langsung ke kantor. Adapun penyebaran informasi paket-paket Wedding Organizer melalui sosial media dan google maps kurang efektif, mengakibatkan kesulitan bagi calon pengantin dalam mencari informasi yang akurat. Sistem menggunakan metode prototype yang dimulai dari pengumpulan data-data berdasarkan kebutuhan pelanggan terhadap perangkat lunak yang dibuat agar sistem yang dibangun dapat sesuai dengan keinginan pengguna. Pembuatan Sistem Informasi Wedding Organizer di Kota Ternate Berbasis Web yang jenis output dari sistem ini yaitu memberikan kemudahan kepada calon pengantin untuk dengan mudah melihat paket pernikahan serta dapat melakukan pemesanan dan transaksi secara online di website dengan cepat
Uji Penetapan Total Flavanoid Ekstrak Etanol Jarak Pagar (Jatropha curcas. L) yang Berpotensi sebagai Antioksidan
No full textThis study aims to determine the total flavonoid content in Jatropha curcas (L.) leaf extract. Fresh leaf samples were taken from Akeboca Village, Ternate, and extracted using ethanol. From 100 grams of samples extracted with 1000 mL of solvent, 18.41 grams of extract was obtained, resulting in a yield of 18.41%. Flavonoid content test was conducted using spectrophotometry with quercetin as the standard. The analysis showed that in 250 mg of extract, there was a flavonoid content of 13.459 mg QE/g, which is equivalent to 5.3836%. The conclusion of this study is that Jatropha leaf extract has a significant flavonoid content, showing potential as a source of antioxidant compounds useful for pharmaceutical and health applications. These results support the utilization of Jatropha leaves in the development of natural products with antioxidant activity
Pengelolaan Dan Pengembangan Agroforestri Di Desa Laromabati Kecamatan Kayoa Utara
No full textAgroforestri dipercaya masyarakat dapat memberikan manfaat secara ekonomi, ekologi dan sosial sehingga dapat meningkatkaan kesejahteraan masyarakat. Tujuan yang diharapkan dari pengolahaan lahan dengan sistem agroforestri adalah untuk mempertahankan jumlah dan keragaman produksi. Penelitian ini bertujuan untuk mengetahui pola pengelolaan agroforestri dan sistem agroforestri yang diterapkan pada lahan masyarakat di Desa Laromabati Kecamatan Kayoa Utara. Metode yang digunakan dalam penelitian ini yaitu inventarisasi, observasi dan wawancara. Sedangkan perangkat analisis yaitu analisis deskriptif dan kualitatif. Hasil Penelitian terlihat bahwa Pola agroforestri yang saat ini dikembangkan di Desa Laromabati yaitu sistem tanaman campuran dimana penanaman dilakukan secara acak dengan kompleksitas yang tinggi atau yang dikebal dengan agroforestri sederhana. Sistem Agrisilvikultur dengan komposisi vegetasi berupa tanaman kehutanan: tanaman tahunan; pertanian tanaman semusim dan jenis tanaman lainnya Pengelolaan kebun agroforestri petani Desa Laromabati, lebih banyak menggunakan pengalaman yang diperoleh dari orang tua. Pengelolaan agroforestri di Desa Laromabati terbagi atas beberapa kegiatan seperti persiapan lahan, persiapan bibit, penanaman, pemeliharaan, pemanenan, pengolahan dan pemasaran. Pengembangan agroforestri di Desa Laromabati dilakukan produktivitas, keberlanjutan dan penyebarluasan
Komposisi, Struktur, dan Pola Distribusi Vegetasi Sekitar Telaga Nita Kelurahan Sulamadaha Kecamatan Pulau Ternate Kota Ternate
No full textVegetasi adalah keseluruhan tanaman di suatu wilayah yang berfungsi sebagai penutup lahan dan terdiri dari berbagai jenis pohon, semak, dan herba yang hidup berdampingan dalam suatu lingkungan. Komposisi dan struktur vegetasi merupakan salah satu parameter yang harus diperhatikan dalam kegiatan restorasi hutan. Tujuan dari penelitian ini adalah untuk mengidentifikasi komposisi vegetasi dan karakteristik struktur vegetasi pohon di kawasan Telaga Nita Sulamadaha, Kecamatan Pulau Ternate, Kota Ternate. Pelaksanaan penelitian berlangsung pada bulan September tahun 2023. Bahan yang digunakan dalam penelitian ini adalah peta lokasi kegiatan penelitian, lembaran tally sheet untuk pencatatan data jenis pohon, daa tinggi pohon, data diameter pohon, serta data jumlah individu. Variabel yang diamati pada semai yaitu jenis, jumlah individu tiap jenis. Pendataan vegetasi terbagi menjadi satu jalur dengan masing-masing transek pada tipe ekosistem memiliki ukuran 20 m × 20 m. Hasil inventarisasi diperoleh 14 vegetasi tingkat pancang, 14 vegetasi tingkat tiang, dan 11 vegetasi tingkat pohon. Komposisi struktur jenis vegetasi yang mendominasi dengan jumlah individu tertinggi adalah jenis vegetasi tingkat semai dan yang terendah jenis vegetasi tingkat tiang. Tingkat keanekaragaman jenis yang mencapai kisaran tertinggi terdapat pada jenis vegetasi semai dan yang terendah yaitu tingkat pohon. Pola penyebaran vegetasi di lokasi penelitian yang dikategorikan pola sebaran tertinggi atau kelompok terdapat pada jenis vegetasi tingkat tiang. Berdasarkan hasil penelitian ini diharapkan pemerintah dan masyarakat agar lebih menjaga kelestarian kawasan Telaga Nita dan tidak melakukan alih fungsi lahan serta pembalakan liar yang akan mengalami perubahan status fungsi kawasan di Telaga Nita.
Kata kunci: komposisi, pola distribusi, struktur, telaga Nita, vegetasi