Ditapis dengan
Pengaruh Penambahan Co-Doping (S-Se) Terhadap Sifat Fisis Dan Aktivitas Fotok…
Zinc oxide (ZnO) semiconductor is a material with a band gap energy of 3.37 eV that can be used as a photocatalyst to degrade pollutants in water. The weakness of this material is the relatively wide band gap energy, which limits the light response to photocatalytic activity. Efforts to increase its photocatalytic efficiency are carried out by adding impurities to ZnO. Single element doping has…
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- 2003113435
Fabrikasi Dan Karakterisasi Lapisan Tipis Bahan Feroelektrik
Thin films of (0.9)BaTiO3-(0.1)BaZr0.5Ti0.5O3 (BT-BZT) is ferroelectric materials developed to meet the specifications for multilayer ceramic capacitors (MLCC). This study aims to analyze the optical properties, crystal structure, morphological structure, and dielectric properties of BT-BZT using Ultraviolet-Visible (UV-Vis) spectroscopy, X-Ray Diffraction (XRD), Field Emission Scanning Electro…
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- 2003113446
Penentuan Sifat Magnetik Dan Optik Partikel Oksida Besi Berbasis Pasir Panta…
Iron sand possesses unique magnetic properties, making it a promising material for various technological applications. This research aims to analyze the magnetic, optical, and compositional properties of iron oxide particles derived from Sunur-Pariaman beach sand, which were doped with cobalt. The material preparation process involved the ball milling method conducted in three stages, totaling …
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- 2003110315
Identifikasi Kemurnian Madu Lebah Hutan Dengan Metode Spektroskopi Impedansi
This research was conducted to determine the purity of forest honey against the mixing of high fructose corn syrup (HFCS) and apple cider vinegar (ACV) based on concentration variations of..........
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- 2003126766
Identifikasi Kesegaran Ikan Nila (Oreochromis Niloticus) Dengan Metode Impeda…
Tilapia is one type of freshwater fish that is widely cultivated in Indonesia. Fish is usually a food ingredient that is very easily damaged in freshness and its quality decreases rapidly after death........
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- 2003110329
Identifikasi Tanaman Herbal Pembebas Nyeri Menggunakan Metode Convolution Neu…
Indonesia has abundant biodiversity, including more than 2,000 species of herbal plants that have the potential to be used as natural medicines. However, people still tend to prefer chemical drugs due to a lack of understanding of the benefits of herbal plants, including their ability to relieve pain. Additionally, many herbs are found in hard-to-reach areas, adding to the challenges in the ide…
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- 2003125720
Penerapan Fuzzy Tsukamoto Dalam Penilaian Kinerja Guru Smpn 5 Teluk Kuantan
Improving the quality of education in Indonesia is a crucial aspect of national development, where teacher quality plays a vital role. Teachers at SMPN 5 Teluk Kuantan, as part of the national education system, have an important role in shaping a quality young generation. Therefore, an effective mechanism is needed to evaluate their performance. The Fuzzy Tsukamoto method is a technique in expe…
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- 2003111566
Analisis Willingness To Pay (WTP) Pengunjung Ekowisata Mangrove Education Cen…
The existence of the Mangrove Education Center Ecotourism over time has experienced some damage, to attract tourists, of course, efforts are needed to preserve ecotourism. Tourists can preserve ecotourism by paying for services, products and services when visiting ecotourism. This study aims to determine the characteristics of ecotourism visitors, analyze the willingness to pay (WTP) value of v…
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- 2006125124
Analisis Model Mangsa-Pemangsa Leslie-Gower Dengan Respon Fungsional Beddingt…
This final project discusses the fear effect induced anti-predator behavior on predation in a modified Leslie-Gower predator-prey model, which includes prey refuge and predation rate following the Beddington-DeAngelis functional res- ponse. Furthermore, analyzing the equilibrium points and local stability, it is found that the model has four equilibrium points with one stable nodes and three un…
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- 2003111421
Implementasi Model Problem Based Learning Dengan Konteks Objek Wisata Lokal U…
Keberhasilan peserta didik dalam proses pembelajaran dapat diketahui melalui hasil belajar metematika yang telah memenuhi ketercapaian pembelajaran. Ketercapaian pembelajaran matematika dapat dilihat dari ketuntasan hasil belajar peserta didik. Ketuntasan hasil belajar matematika diukur melalui Kriteria Ketercapaian Tujuan Pembelajaran (KKTP). Berdasarkan nilai sumatif peserta didik kelas VII-4…
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- 2005112587
Iuran Normal Pensiun Dengan Metode Constant Dollar Dan Distribusi Log-Logistik
Essentially, everyone will try to fulfill their daily life needs, namely by ear- ning income from work carried out during their productive age. However, as time goes by, workers will also entering retirement age retirement, that is, the age at which workers are no longer actively working as usual. So one way to ensure someone’s welfare in their old age is to participate in a pension fund in…
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- 2003112306
Prediksi Jumlah Kecelakaan Dan Kerugian Materiil Di Provinsi Riau Menggunakan…
Traffic accidents are things that often cause loss of life. The number of traffic accidents varies every year, therefore anticipation is needed such as the addition of personnel on each road that is prone to accidents. This study aims to predict the number of accidents and material losses in Riau Province using the Support vector regression (SVR) method. The traffic accident data obtained is an…
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- 2003135728
Persepsi Masyarakat Terhadap Pengelolaan Kegiatan Wisata di Taman Wisata Alam…
By the indigenous people of Buluh Cina Village in the hope that it can have a positive impact on their lives. However, there are several obstacles and problems in managing natural tourism activities at Buluh Cina NTP, such as the management of natural tourism activities not being organized and the existence of conflict between the people of Buluh Cina Village and the management of Buluh Cina NT…
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- 2006113816
Uji Konsentrasi Ekstrak Daun Sirih Hutan (Piper aduncum L.) dengan Pelarut Or…
Fluctuations in cabbage (Brassica oleracea var. capitata L.) production in Indonesia are caused by several factors, one of which is the attack of cabbage crop caterpillar (Crocidolomia pavonana F.). Control using synthetic insecticides is the main choice of farmers in controlling Crocidolomia pavonana F., but it turns out that it can cause negative impacts such as pest resistance, recurrence, k…
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- 2006135350
Pengaruh Kombinasi Pupuk NPK, Kompos Solid dan Pupuk Hayati yang Disimpan ter…
Biofertilizer viability will decrease, a carrier material is needed that can maintain the shelf life of the biofertilizer. The carrier material used in this research as a storage medium was M. bracteata. This research aims to obtain the best shelf life from long storage of biofertilizer to support the growth and production of sweet corn. The research was conducted experimentally using a complet…
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- 2006110849
Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Pada Medium Podsolik Dengan…
Rice (Oryza sativa L.) is a staple food crop that produces rice as the staple food for most of the Indonesian population. The average productivity of upland rice in Indonesia is still relatively low, but it has the potential to be cultivated on marginal dry land (Ultisol) which has various limiting factors, both chemical and physical. Improvement of these limiting factors can be done by adminis…
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- 2006124674
Uji Konsentrasi Cendawan Entomopatogen Cordyceps militaris L. Fries Lokal ter…
Spodoptera litura F. one of pest soybean plants. Control using local entomopathogenic fungi Cordyceps militaris is an effort to control S. litura using environmentally friendly materials so as to reduce synthetic chemical pesticides. C. militaris has a cordycepin toxin that generally attacks larvae and pupae of the order Lepidoptera. The research was aimed to obtain the concentration of local …
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Uji Konsentrasi Cendawan Entomopatogen Cordyceps militaris L. Fries Lokal ter…
The fall armyworm (Spodoptera frugiperda J.E. Smith) is a major pest of maize crops. Biological control using local Cordyceps militaris L. Fries can control S. frugiperda. C. militaris has cordycepin toxin which generally attacks larvae and pupaeofthe order Lepidoptera. Thestudyaimed to obtain the concentration of local entomopathogenic fungi C. militaris as a bioinsecticide against the mortali…
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- 2006110842
Pengaruh Pupuk Organik Kascing dan Pupuk NPK terhadap Pertumbuhan Bibit Kelap…
Vermicompost (worm castings) is a fertilizer that plays a role in increasing soil fertility and providing nutrients for plant growth. NPK fertilizer contains macro nutrients that plants need in their growth process. This research was carried out at the Technological Islamic Boarding School Land, Kulim, Tenayan Raya District, Pekanbaru, Riau and was carried out for 5 months. Research Method This…
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- 2006124688
Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Pada Medium Ultisol Dengan …
Efforts can be made to increase rice production by developing upland rice cultivation and increasing its productivity, because upland rice can be cultivated on marginal dry land such as Ultisol. The technology that can be applied to increase this is the provision of a composition of rice husk zeolite, fish liquid organic fertilizer (LOF), N and P fertilizer. The aim of the research is to obtain…
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Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah