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Menampilkan 1189 artikel yang diawali dengan huruf "S"
STUDY OF DIFFERENT WINGLET CONFIGURATION IN CEILING FAN TO IMPROVE THE AIR FLOW IN CUBIC ROOM
Oleh: KARTHIKEYAN, ARTHANARI
Winglet attachment is reducing the induced drag in aircraft; similar concept is tried in ceiling fan, in order to reduce the tip vortices which increase the fan speed and airflow and reduce the electricity consumption. Various shape of winglet attachment such as blend edge, sharp edge, wedge shape, ...
Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung
Study of Distillation Method and Time on the Quality of Basil (Ocimum sanctum L.) Essential Oil
Oleh: Soekarno, Siswoyo, Hernanto, Setyawan Dwi, Purbasari, Dian
"Basil" or basil has economic value both in fresh form, simplicia and essential oil. This research aims to evaluate the method and duration of distillation in making essential oil from basil. Two distillation methods, namely steam and boil distillation, are carried out with different distillation ti...
Penerbit: The University of Lampung
Study of Edible Film from Corn Starch (Zea Mays L.) on the Quality of Minimally Processed Jackfruit
Oleh: Ifmalinda, Ifmalinda, Cherie, Dinah, Kurnia, Siti Azzahra
Minimally processed jackfruits can usually be found in traditional markets, but the fact found that jackfruit is sold unpackaged and the fruit is not fresh, some have even browned and are infested with flies. Refrigerator is usually applied, but this technology is relatively expensive and not all fa...
Penerbit: The University of Lampung
Study of Lactococcus lactis and Lactobacillus casei Probiotics Addition on Analysis of Laying Hens Strain Isa Brown Infected with E. coli
Oleh: Huda, Khoirul, Siswara, Hamzah Nata, Putra, Teguh Dwi
This study aims to determine the use of probiotics Lactococcus lactis and Lactobacillus casei. on the analysis of laying hens infected with Escherichia coli. A total of 120 laying hens aged 25 weeks were divided into 6 treatments. Each treatment included 4 repetitions, each of which included 5 layin...
Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG
Study of Lampung Local Wisdom for the Development of Science Learning Materials in the Context of Environmental Conservation
Oleh: Aini, Via, Hidayat, Topik, Kusnadi, Kusnadi
Local wisdom is built from the existence of social values that are upheld in the social structure of the community taught from generation to generation. Some of them can be used in implementing science learning commonly called ethnoscience. However, not all local wisdom can be used as science learni...
Penerbit: Universitas Lampung
Study of Large Ruminants Diversity in Java at Eighth Century Based on Borobudur Temple Reliefs
Oleh: Hardyta, Galy, Nugrahini, Yosephine Laura Raynardia Esti, Ekarini, Fransiska Dian
Large ruminants, consisting of cattle and buffalo, have played an important role in human life from the past to the present. Information about the utilization of large ruminants was often found in inscriptions in ancient Java. Unfortunately, the diversity of these large ruminants was not described i...
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.
STUDY OF MICRO HYDRO ELEKTRICAL POWER PLANT at WAY NGISON RIVER TRIHARJO KEBAGUSAN VILAGE GEDONG TATAAN SECTOR DISTRICT OF PESAWARAN
Oleh: Bagus W, Subekti, Sugiri, Agus, Risano, A.Yudi Eka
Electricity become one of the basic needs of industrial and human life. It is shown by the electrical peripherals and industrial machineries which consumes a lot of energy. By the increasing of human population and the electricity consumtion turbine is the most common that used to produce electricit...
Penerbit: FT UNILA
Study of Nutrition Content Food Drop in Deer in PT. Gunung Madu Plantations
Oleh: Hombing, Jumayanti Boru, Dewi, Bainah Sari, Tantalo, Syahrio
Increasing the number of individual deer in captivity indicates an increase in the deer population. One of the factors affecting the increase in the deer population is a drop in the quality of feed and nutritional value adequate for deer. Therefore it is necessary to investigate the type of feed and...
Penerbit: Department of Forestry, Faculty of Agriculture, University of Lampung
STUDY OF ORE MINERALIZATION POTENTIAL IN METAMORPHIC ROCKS IN KAWATUNA AREA, PALU CITY, CENTRAL OF SULAWESI
Oleh: Asrafil, Asrafil, Mukaddas, Abdul, Puspita, Riska
The Kawatuna area has a complex geological structure and lithological condition of metamorphic rock, which is estimated to be a weak zone for hydrothermal solutions to rise and then accumulate as mineralization of veins in the metamorphic rock. Based on this, it makes this area interesting to resear...
Penerbit: Engineering Faculty Universitas Lampung
Study of Paclobutrazol Dosage and Seed Size on Growth and Yield of Porang (Amorphophallus onchophyllus P.)
Oleh: Hidayah, Sefti Nurul, Hidayat, Ramdan, Triani, Nova
The konjac plant (Amorphophallus oncophyllus Prain.) contains high glucomannan with many benefits. This experiment aimed to study effect of paclobutrazol dose and seedling size on the growth and yield of konjac plants. The research was arranged factorially based on a Completely Randomized Design...
Penerbit: The University of Lampung
STUDY OF PITUITARY GLAND EXTRACT UTILIZATION FROM STRIPED CATFISH WASTE FOR REPRODUCTION PERFORMANCE IMPROVEMENT OF NORTH AFRICAN CATFISH (Clarias gariepinus)
Oleh: Elisdiana, Yeni, Aquardo, Dio Vinski, Sarida, Munti
One of the problems in North African Catfish (Clarias gariepinus) breeding is the inability to spawn spontaneously due to a specific spawning season. This happens due to reproductive dysfunction resulting in a slow development of gonads in catfish broodstock. This research aimed to study the effect ...
Penerbit: University of Lampung
Study of Root Exudate Organic Acids and Microbial Population in the Rhizosphere of Oil Palm Seedling
Oleh: Anandyawati, ., Sumarsih, Enok, Nugroho, Budi
Mutual interaction between plants and microbes occured in the rhizosphere is expected to increase productivity of crops or soil fertility for agriculture. Plants excrete root exudates to attract microbes, and then microbes obtain habitat and food supply from plants and can fulfill the nutrient requi...
Penerbit: UNIVERSITY OF LAMPUNG
Study of Soil Chemical Properties on Palm Oil Productivity in PT. Gemilang Sejahtera Abadi in East Kalimantan
Oleh: Christian, Bertolomius Medy, Munir, Mochammad, Wicaksono, Kurniawan Sigit
East Kalimantan is a region that contributes to palm oil production. Industrial development in the area still needs to be improved in some plantations because there is a limiting palm oil productivity. This study examined the chemical properties of the soil on the PT. Gemilang Sejahtera Abadi (GSA) ...
Penerbit: UNIVERSITY OF LAMPUNG
Study of Soil Physical Properties Based on Land Use Units for Agriculture (Ricefield, Dryland, and Moorland)
Oleh: Tanaya, Alexandra Neovita, Maroeto, Maroeto, Purwadi, Purwadi
Sub-watersheds are formed from the interaction process of soil-forming factors such as geology, topography, and organisms. Each interaction process results in different characteristics of soil physical properties. Physical characteristics can serve as the main reference in planning, implementing, an...
Penerbit: The University of Lampung
Study of Spray Fogging Performance Using a Combination of Fogging Machine, Electric Sprayer, and Air Blower
Oleh: Pramuhadi, Gatot, Natanael, Josua, Daliesta, Nenda Fuji Putri
This study aims to determine and analyze the parameters of spray fogging performance for the application of pesticide fog. Air blower spraying performance can be increased by regulating the type of fan and type of air blower. Setting the type of fan in air blower is axial fan and centrifugal combine...
Penerbit: The University of Lampung