bluuebunny/crossref_metadata_2025 huggingface dataset:
PERENCANAAN PENGUATAN PRAKTEK KERJA LAPANGAN DALAM MENINGKATKAN KETERAMPILAN TEKNIS SISWA SMK PRODI DESAIN PEMODELAN DAN INFORMASI BANGUNAN (DPIB) UNTUK MENGHADAPI DUNIA KERJA
Authors: Hermawan Totok , Wasliman Wasliman , Hanafiah Hanafiah , Y Muliani
Published: January 2022

Penelitian ini dilatar belakangi oleh lulusan SMK tidak sesuai kompetensinya dengan yang diharapkan oleh dunia kerja. Oleh sebab itu, perlu adanya manajemen penguatan praktek kerja lapangan dalam meningkatkan keterampilan siswa SMK kompetensi keahlian Desain Pemodelan dan Informasi Bangunan Desain Pemodelan dan Informasi Bangunan (DPIB) untuk menghadapi Dunia Kerja (Studi Kasus di SMKN 9 Garut). Tujuan penelitian ini adalah untuk memperoleh gambaran dan menganalisis tentang Perencanaan Penguatan Praktek Kerja Lapangan Dalam Meningkatkan Keterampilan Teknis Siswa SMK Untuk Menghadapi Dunia Kerja pada kompetensi keahlian Desain Pemodelan dan Informasi Bangunan Desain Pemodelan dan Informasi Bangunan (DPIB) SMKN 9  Garut.Penelitian ini menggunakan penelitian kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data melalui observasi, wawancara dan studi dokumentasi.  Teori dalam penelitian ini adalah teori Manajemen menurut Hasibuan, M (2017:10), Mangkunegara, A (2017:2), teori PKL dalam  Pedoman Praktik Kerja Lapangan (PKL) Peserta Didik SMK  Direktorat Pembinaan SMK Kemendikbud (2018: 2) yakni:“Praktik Kerja Lapangan (PKL) adalah kegiatan pembelajaran yang dilakukan di DUDI dan/atau lapangan kerja lain untuk penerapan, pemantapan, dan peningkatan kompetensi.
KOMPETENSI PEDAGOGIK GURU DALAM MENINGKATKAN MUTU PENDIDIKAN AQIDAH AKHLAK DI MI (Studi kasus pada kelas V MI Panamur Kersamanah Kabupaten Garut)
Authors: Muhidin Ujang , Mulyasa Mulyasa , A Fathurrohman
Published: January 2022

Sesuai Undang-Undang Republik Indonesia Nomor 14 Tahun 2005 tentang Guru dan Dosen Pasal 2 ayat (1) menegaskan bahwa guru mempunyai kedudukan sebagai tenaga profesional pada jenjang pendidikan dasar, pendidikan menengah, dan pendidikan anak usia dini pada jalur pendidikan formal yang diangkat sesuai dengan peraturan perundang-undangan. Pada Pasal 4 juga dijelaskan bahwa kedudukan guru sebagai tenaga professional sebagaimana dimaksud dalam Pasal 2 ayat (1) berfungsi untuk meningkatkan martabat dan peran guru sebagai agen pembelajaran berfungsi untuk meningkatkan mutu pendidikan nasionalDengan demikian, tidak dapat dipungkiri bahwa guru harus memiliki pengetahuan yang luas, menguasai berbagai jenis bahan pembelajaran, menguasai teori dan praktik pendidikan, serta menguasai kurikulum dan metodologi pembelajaran. Kompetensi guru adalah salah satu faktor yang mempengaruhi tercapainya tujuan pembelajaran dan pendidikan di madrasah, namun kompetensi guru tidak berdiri sendiri, tetapi dipengaruhi latar belakang pendidikan, pengalaman mengajar, dan lamanya mengajar.  Berangkat dari paradigma tersebut, penelitian ini bertujuan untuk mengetahui kompetensi profesional guru untuk meningkat meningkatkan kualitas pendidikan di Madrasah Ibtidaiyah Panamur Kersamanah. Penelitian ini menggunakan pendekatan kualitatif dengan metode wawancara mendalam dan dokumentasi. Pemeriksaan keabsahan data dilakukan dengan memperpanjang waktu penelitian dan triangulasi. Hasil penelitian menunjukkan bahwa: (1) Profesional guru merupakan salah satu faktor yang sangat penting dalam meningkatkan mutu pendidikan (2) Mutu pembelajaran Pendidikan Agama di Madrasah Ibtidaiyah Panamur Kersamanah diwujudkan dengan penerapan pembelajaran aktif, kreatif, dan menyenangkan serta melalui penelitian studi kasus. (3) Upaya Kepala Madrasah dalam meningkatkan professional guru di Madrasah Ibtidaiyah Panamur Kersamanah adalah dengan meningkatkan kompetensi guru melalui kursus dan diklat, pengadaan sumber dan media Pembelajaran, mengelola lingkungan belajar, penerapan e-learning, dan controling (4) Upaya guru Madrasah Ibtidaiyah Panamur Kersamanah dalam meningkatkan profesionalnya dengan mengikuti diklat dan Kelompok Kerja Guru.
OIL PALM SEED GROWTH RESPONSE WITH GIVING ORGANIC TITHONIA AND UREA FERTILIZER
Authors: Harahap Fitra Syawal , Rizal Khairul , Harahap Aziddin , Arman Iman , Rafika Mulya
Published: January 2022

Seedlings which look prima is a prerequisite for the success of oil palm cultivation. Besides, because of the factors in the pre-nursery genetic, the provision of nutrients in early growth seedlings has an important role performance determine the appearance of the seedlings thoroughly. This study aims to determine the influence of the growth of oil palm seedlings at each concentration of organic fertilizer tithonia and fertilizer of urea for pre-nursery. The experiment was carried out from January to Agustus 2019 in the Experimental Garden of the Faculty of Science and Technology, the University of Labuhanbatu Rantauprapat with a height of 13 meters above sea level. The experimental design used was a Randomized Block Design with a factorial pattern that is repeated three times. The experimental design used was a Randomized Block Design with a factorial pattern that is repeated three times. The first factor includes the dose of Organic Fertilizer Tithonia (ton/ha) comprising of three standards, namely T0 = 0 ton/ha, T1 = 10 ton/ha, T2 = 20 tons/ha and the second factor was fertilizer dosage Uera which consists of four levels, namely U0 = 0 kg/ha, U1 = 100 kg/ha, T2 = 200 kg/ha, U3 = 300 kg/ha. The experimental results show that there are significant interactions of organic fertilizer Tithonia with fertilizers urea on plant height (cm) and leaf area of oil palm seedlings (cm2). Treatment of organic fertilizer tithonia 20 tons/ha with fertilizer urea 300 kg/ha yield plant height and leaf area of oil palm seedlings the best for pre-nursery.
PENGARUH LAMA PENYINARAN MENGGUNAKAN LAMPU LED TERHADAP PRODUKTIVITAS FODDER HANJELI (Coix lacryma-jobi L.) HIDROPONIK
Authors: Alghaniya Gina Salma , Khairani Lizah , Susilawati Iin
Published: January 2022

A hydroponic indoor planting systems needs manipulation of artificial lighting so that plants can produce optimal growth and production, one of it is by manipulating the length of irradiation using Light Emitting Diode (LED) lamps. This study aims to know the effect of irradiation length using LED lights on the productivity of Job’s Tears fodder in hydroponic planting system. The research was conducted on January - February 2020 at Laboratory of Forage Crops, Faculty of Animal Husbandry, Padjadjaran University. Completely Randomized Design (CRD) was used in this experiment with three irradiation length treatments (P1 = 12 hours of irradiation; P2 = 16 hours of irradiation; and P3 = 20 hours of irradiation) with 6 replications. The data was analyzed by analysis of variance (ANOVA) and Duncan analysis. The results of statistical analysis showed that the length of irradiation using LED lights did not affect to Job’s Tears fodder productivity of plant length, plant height, and dry matter production.
PENGARUH KOMBINASI AMPAS TEH DAN LERI PADA SIFAT KIMIA ULTISOL TERHADAP PRODUKSI TANAMAN CABAI RAWIT
Authors: Abdillah Muhammad Helmy , Maimunah Maimunah
Published: January 2022

Chili is a horticultural commodity that has high economic value, one of the leading national vegetable commodities, and has high competitiveness, so its availability must be increased continuously. Production of Cayanne Pepper can be optimized in various ways such as planting fertile and healthy land, can be planting Cayenne Pepper in the home yard, but problems occur when Cayanne Pepper are planted on acid mineral soils such as Ultisol which are known to have low organic matter and nutrients. This study tries to utilize household wasted as tea and leri which is combined and applied to Ultisol so that its effect on the soil and yield of Cayanne Pepper plants can be increased. The design model used in this research is a Completely Randomized Design Factorial consisting of two factors. The first factor is tea wasted (factor T) with 4 levels, as T20 (tea waste 20 g), T40 (tea waste 40 g), T60 (tea waste 60), and T80 (tea waste 80 g). The second factor is the leri water (factor L) with 4 levels, as L50 (leri 50 ml), L100 (leri 100 ml), T150 (leri 150 ml) and L200 (leri 200 ml) so there are 16 combinations of treatments with 3 replications. Observations in the research identification of N-total, P2O5, K2O, total chlorophyll, the weight of fresh fruit, the quantity of fruits, dry weight of plants. The results show that the treatment of the combination of tea wasted and leri water has a positive effect on soil chemical so that it affects the yield of Cayanne Pepper plants.
PENGARUH SUBSTITUSI SERBUK ECENG GONDOK DAN AMPAS TEMPE TERHADAP PRODUKSI JAMUR TIRAM PUTIH (Pleurotus ostreatus)
Authors: Indriyani Syiwi Ratri , Laksono Rommy Andhika , Pirngadi Kasdi
Published: January 2022

In general, the basic material used in the planting media of white oyster mushroom is sawdust. The increasing need for sawdust, without being offset by sufficient availability will make sawdust difficult to obtain. The research aimed to obtain the composition substitution of the hyacinth powder and tempe dregs which provided the highest results for growth and yield of white oyster mushroom (Pleurotus ostreatus). The research was conducted in Gintung Kerta Village, Klari Subdistrict, Karawang District, West Java from July 2020 to October 2020. The method used was an experimental method with used Randomized Block Design (RDB) single factor, consisting of 9 treatments and 3 replications so there were 27 experimental units. The treatments were: A (without the addition of growing media treatment); B (5% water hyacinth powder); C (10% water hyacinth powder); D (15% water hyacinth powder; E (20% water hyacinth powder); F (Tempe dregs 5%); G (Tempe dregs 10%); H (Tempe dregs 15%); and I (Tempe dregs 20%). The results showed that there was a significant effect of composition proportion substitution of the hyacinth powder and tempe dregs on the length of mycelium per baglog, maximum fruit hood diameter per baglog, harvest intensity per baglog, fresh weight of mushrooms per baglog, and total yield in a planting period. The treatment of H (Tempe dregs 15%) gave the highest yield to the harvest intensity of 2.44 times, the mushroom fresh weight of 89.42 g/baglog, and the total yield in a planting period of 408.00 g.
PENGARUH MUTASI PADA GEN LEPTIN TERHADAP TEBAL LEMAK PUNGGUNG DAN SKOR KONDISI TUBUH PADA SAPI PERANAKAN ONGOLE
Authors: Hilmia Nena , Rahmat Dedi , Wiyatna Muhammad Fatah , Dudi Dudi , Rosidin Riki Akbar , Hadi Didik Nurul
Published: January 2022

Mutation on leptin gene affect leptin function as  one of the hormones  which contribute to body fat deposition.  This research aims to determine the effect of R25C and R25H mutations on the leptin gene toward  back fat thickness and Body Condition Score (BCS) in Ongole Grade cattle. The study was conducted with a quasi-experimental method, using completely randomized design. The treatments in this study were genotypes differences was, namely CC, TT and AA.  This research used  sixthteen heads of Ongole Grade Cattle  aged ± 2 years, and was reared for 60 days intensively. The feed  consisted of forage and concentrate with a ratio of 25: 75, as much as 3% dry matter of body weight and drinking water was given ad libitum. The backfat thickness was estimated using ultrasound performed on 4.5-6.5 MHz frequency, with depth of 8.8-13 cm, BCS was assessed visually by using 1 – 5 score.  The backfat thickness data were analyzed by variance component and BCS data was analyzed by Kruskal Wallis. The results showed average of backfat  thickness  CC, TT and AA genotype were  3.14 mm,  2.9 mm and 3.57 mm, respectively. The  body condition score for CC, TT and AA genotype were  3.54, 3.63 and 3.46  respectively.  The Mutation of leptin gene on  R25C and R25H have not effect to backfat thickness and body condition score in PO cattle.
IDENTIFIKASI JAMUR DAN BAKTERI PADA BEBERAPA PENGGUNAAN LAHAN DI KOTA SAMARINDA
Authors: Zainudin Zainudin , Kesumaningwati Roro
Published: January 2022

Land use change indirectly affects soil biological fertility. Changes in forest land use into land use have an impact on the impact of soil organic matter which will affect the microorganism population. Microorganisms and carbon in general are more sensitive to changes in land use. Microorganism biomass changes more rapidly after land use changes. The research objective was to detect soil fungi and bacteria on different land uses, namely mixed forest, seasonal crop farming, and former coal mining land. This research will be conducted for 1 (one) fiscal year. This research includes the following stages: soil survey for sampling, and bacterial and fungal surveys conducted in the laboratory. The research method for observing soil properties is random sampling of soil at each land use, namely seasonal crop land, mixed garden land, secondary forest, and former coal mining land. Random sampling of soil by means of a composite. Composite soil samples were taken from 5 sub-samples at a depth of 0-30 cm and 30-60 cm, in order to obtain one composite sample for each different land use and soil depth. The results showed that the fungi found were Mucor and Trichoderma with the highest total fungal population of 3.2 x 104 Cfu / gr found in seasonal crop fields with a depth of 30-60 cm. The bacteria found were from the Genus Azotobacteraceae with the highest total population of 1.5 x 105 Cfu / gr found in seasonal plantations and secondary forest with a depth of 30-60 cm.
PENGARUH PERBEDAAN DOSIS LARUTAN PUPUK NPK MAJEMUK TERHADAP KEBERHASILAN PERTUMBUHAN BAWANG MERAH (Allium ascalonicum L.)
Authors: Damayanti Khusna Amalia , Soedomo Prasodjo
Published: January 2022

This research aims to determine the type of shallot variety and the correct dosage for maximum growth and yield of shallot plants. The research method used an experimental method with the experimental design used was a single factor randomized block design (RBD) consisting of 6 treatments, namely A (Sembrani Variety and 100). ml/polybag), B (Sembrani variety and 120 ml/polybag), C (Sembrani variety and 140 ml/polybag), D (Mente's variety and 100 ml/polybag), E (Mente's variety and 120 ml/polybag), and F (Mente's variety and 140 ml/polybag) was repeated 4 times so that there were a total of 24 experimental units. The effect of the treatment was analyzed using variance and if the F test at the 5% level was significant, then to find out the best treatment was continued with the DMRT (Duncan Multiple Range Test) further test at the 5% level. The results showed that there was a significant effect on the types of shallot varieties with different dosages of NPK compound, on all research parameters. Treatment E gave the highest yield at plant height (44.49 cm), the weight of fresh tubers with leaves/clump (7.11 g), the weight of fresh tubers with leaves/plot (19.93 g), the weight of dry tubers with leaves/clump (5.90 g), weight dry tubers with leaves/plot (16.35 g). While treatment D gave the highest yield on the number of tillers (3.14), the number of leaves (6.97), the number of tubers (3.14). Treatment C gave the highest yield on tuber diameter (22.58 mm) and treatment A tuber length (31.48 mm).
ANALISIS FILOGENETIK GARCINIA SPP. BERDASARKAN SEKUENS GEN rRNA
Authors: Oktafia Rara Erlina , Badruzsaufari Badruzsaufari
Published: January 2022

Garcinia genus has a complicated taxonomy due to the high similarities in morphological characters of its members. The phylogenetic analysis on Garcinia species based on rRNA gene sequence intended to find out the evolutionary relationship amongst the species. This research employed 20 sequences of the rRNA gene of Garcinia species selected from the GenBank of the National Center for Biology Information (NCBI).  The sequences were aligned using ClustalW with the MEGA X application. A phylogenetic tree was constructed Maximum Likelihood method approximation and Kimura 2-parameter model. The results of the analysis showed that the cladogram had monophyletic parameter properties and classified into 3 clades. Clade I consisted of G. celebica, G. hombroniana, G. opaca, G. mangostana, G. malaccensis, G. penangiana, G. scortechinii, G. hanburyi, and G. urophylla. Clade II included G. atroviridis, G. bancana, G. forbesii, G. griffithii, G. cowa, G. nigrolineata, G. globulosa, and G. parvifolia. Clade III composed of G. rostrata, G. nervosa, and G. praininiana.  The species of Garcinia considered the most primitive and the closet to their ancestor is G. nervosa.
ANALISIS PENDAPATAN USAHATANI JAHE (ZINGIBER officinale) Di Kecamatan Liang Anggang Kota Banjarbaru Provinsi Kalimantan Selatan
Authors: Refiana Fenny
Published: January 2022

The research aimed to determine the explicit cost, revenue, income, and feasibility obtained from ginger farming. This research was conducted for 3 months from June 2020 to September 2020 in Liang Anggang District Banjarbaru City South Kalimantan Province. This research uses a case study method of farmers who do ginger farming, which only has one person in this research location. From this research, it was found that the total explicit cost is Rp. 66.475.000, total revenue is Rp. 158.525.000 and the total income is Rp. 225.000.000. Also ginger is a plant that deserves to be cultivated because R/C > 1, which is 3.38, which means that for every Rp. 100, - issued, you will receive an income of Rp. 338,-. And efforts that can be made to increase income are by increasing the area of ginger plants and intensive care to prevent rhizome rot to increase ginger production
“PRODUKSI DAN PENDAPATAN USAHATANI GETAH KARET (LATEKS) DI DESA BABAYAU KECAMATAN PARINGIN KABUPATEN BALANGAN PROVINSI KALIMANTAN SELATAN”
Authors: Mintawahyuningsih Yayuk , Bahrun Bahrun , Baparki Ahmad
Published: January 2022

This research aims to determine the cultivation and cost, income of rubber farmers. The study used a survey method with participatory observation techniques. In its implementation, this activity is for analysis purposes including primary data collection and secondary data. Rubber sap farming income in Babayau Village is currently a fairly serious problem because the income earned by farmers is constantly changing due to various factors, one of which is weather and market conditions.  The sampling technique in this study was the purposive sampling method. Rubber farming activities in Babayau Village, Paringin District, Balangan Regency have technically been running effectively and efficiently from the stages of land clearing, planting, fertilizing, maintaining, and tapping processes. The total production is 73,221 kg for Rp. 7,000, - / kg. The average production is 2,929 / kg perpetual with average revenue of Rp. 20,501,880, per farmer. With an average income of  Rp. 20,501,880 per farmer and an average explicit cost of Rp. 267,675.0 per farmer, the average income is Rp. 20,234,205,04, -per farmer
NILAI TAMBAH SNACK SAYURAN ORGANIK UD JIBARIZ DI KECAMATAN GETASAN KABUPATEN SEMARANG
Authors: Mawarni Maria Mega , Maria Maria
Published: January 2022

Home industry Jibariz is one of the SMEs that processes organic vegetable products into sticks and dumplings. The purpose of the study was to determine the amount of added value generated, analyze costs, revenues, profits from processing, and business developments from the trend of selling Jibariz organic vegetable snacks 2 years before (2018, 2019) and during the Covid-19 pandemic (2020). This research was conducted in Jampelan hamlet, Getasan sub-district, Semarang district. Sampling was done intentionally (purposive sampling). The data was processed using quantitative descriptive methods. Analysis of the data used in this study is the analysis of added value using the Hayami method. The result of the research shows that the added value of Jibariz organic vegetable snack is Rp. 61,800 per kilogram or 68.66% of the product value. The average cost incurred each month is Rp. 3,557,556 with a total production of 600 packs per month and able to provide a monthly income of Rp. 9,000,000 and the profit earned is Rp. 3,181,000. The value of the R/C ratio obtained is 1.5 so it is feasible to continue. The development of Jibariz's organic vegetable snack business in the 2 years before Covid-19 the sales trend fell, while in 2020 during the Covid-19 pandemic the sales trend increased.
TINGKAT INFEKSI EKTOPARASIT PADA IKAN TOMAN(Channa micropeltes)
Authors: Herlina Sri
Published: January 2022

This study aims to identify ectoparasites and determine the incidence of parasites in Toman fish that are kept in wooden cages in Muara Dua Village, Seruyan Hilir District, Seruyan Regency. The method of this research is the sampling of Toman fish (Channa micropeltes) as many as 60 fish taken from three cages where fish are kept using the survey method. Each fish was observed on the fins, skin and gills and compared the results with the identification key book. From the results of research on Toman fish originating from Muara Dua Village, it was found that 4 types of ectoparites that infested Toman fish were as follows: Ticodina sp, Dactylogrus sp, Oodinium sp, and Ichtyoptirius multifilis and predilection or sites of attack of ectoprasites including fins, skin, and gills with a level value of The incidence of ectoprasites ranges from 42-68%, including in the common and frequent categories.
Research Trends in Development of Highly Active Single Metal Oxide Catalyst for Oxidative Coupling of Methane
Authors: Choi Goune , Koo Bonjae
Published: January 2022

The conversion of methane to a value-added chemical is important for methane utilization and industrial demand for primary chemicals. Oxidative coupling of methane (OCM) to C2 hydrocarbons is one of the most attractive ways to use natural gas. However, it is difficult to obtain higher C2 yield in classic OCM reaction due to a favorable COx formation. Regarding this, various catalysts for OCM have been studied to fulfill desirable C2 yields. In this review, we briefly overview the single metal oxide types of OCM catalysts (alkaline-earth metal oxides and rare-earth metal oxides) and highlight the characteristics of catalysts in OCM reaction such as methane activation, surface basicity and lattice oxygen.
Flash Light Sintered Lanthanum Strontium Cobalt Ferrite(LSCF) Electrode for High Performance IT-SOFCs
Authors: Park Junghum , Lee Hojae , Lim Yonghyun , Yoon Jisung , Ku Miju , Kim Young-Beom
Published: January 2022

The high temperature(900oC~) thermal sintering process is necessary to fabricate the Solid oxide fuel cells(SOFCs). However, the chemical reaction has occurred between solid oxide material components, electrode and electrolyte. In the case of lanthanum strontium cobalt ferrite (La0.6Sr0.4Co0.2Fe0.8O3-δ, LSCF) electrode, the SrZrO3(SZO) secondary phase is produced at the electrolyte interface even when using the gadolinium doped ceria(GDC) buffer layer for blocking the strontium and zirconium diffusion. The SZO layer hinders the oxygen ion transfer and deteriorates fuel cell performance. By using a novel flash light sintering(FLS) method, we have successfully solved the problem of secondary phase formation in the conventional high temperature thermal sintering process. The microstructure and thickness of the LSCF electrode are analyzed using a field emission scanning electron microscope(FE-SEM). The strontium diffusion and secondary phase are confirmed by X-ray diffraction (XRD), energy dispersive spectrometer method of SEM, TEM (SEM-, TEM-EDS). The NiO-YSZ anode supported LSCF cathode cells are adopted for electro chemical analysis which is measured at 750oC. The maximum power density of the thermal sintered LSCF cathode at 1050oC is 699.6mW/cm2, while that of the flash light sintered LSCF cathode is 711.6mW/cm2. This result proves that the electrode was successfully sintered without a secondary phase using flash light sintering.
Quantitative research, Linguistic Discrimination and the graduation in Letters
Authors: Caetano Joane Marieli Pereira , Souza Sonia Maria da Fonseca , Souza Carlos Henrique Medeiros de , Luquetti Eliana Crispim França , Almeida Dr. Fabrício Moraes de , Paraguassú-Chaves Carlos Alberto , Souza Levi Pereira Granja de , Trindade Carlos Alberto Dolezel , Pereira Carlos Eugênio , Guanabara Ricardo
Published: January 2022

This article presents the perceptions of undergraduate students about Linguistic Discrimination (LD). The main objective of this study is to analyze of quantitative research view of literary scholars confronted with situations related to the mythology of linguistic prejudice, that is, to the myths that, according to Bagno (1999), are constructors of discriminatory behaviors before certain linguistic varieties.
INVESTIGATION OF AIR INJECTION TO ENHANCED OIL RECOVERY FROM MEDIUM OIL RESERVOIR OF UPPER INDUS BASIN OF PAKISTAN
Authors: Bakhsh Allah , Zhang Liang , Shaikh Azizullah , Shaoran Ren , Jamaluddin Syed , Chenyan Li
Published: January 2022

Previously, air injection is exclusively used in light oil reservoirs; however, laboratory research has shown that air injection can also be very efficient for medium and heavy oil recovery. Due to the low cost of air injection and its indefinite availability, it has an economic advantage over other Enhanced Oil Recovery methods. This study is carried out in an experiment conducted on air injection into medium oil reservoirs. To better understand the air injection procedure for enhancing oil recovery from the X field's medium oil (26.12 °API) of Pakistan reservoir, 14 runs were performed.

The effects of air flux, porous media, temperature, and pressure on oxidation reaction rates were explored and measured. The consumption of oxygen at a rate of 90% was determined. At a moderate pressure of 7300 kPa, a significant oil recovery of around 81% of the original oil in place was observed. Increased air flux and low permeability can have a more significant effect on medium oil recovery.

The technique produced flue gases that were exceptionally low in carbon oxides, with a typical gas composition of 12% CO2, 6% CO, and unreacted oxygen.

This research will contribute to a better knowledge of the air injection method and allow for the optimum performance for a specified reservoir. In the Enhanced oil recovery, a less costly process using this method will be inspiring due to recovering oil in this region.
Statistical Exploration of the Data for the Georgia Mountain Food Bank
Authors: Ye Ping , Boeckman Jordan
Published: January 2022

Hunger relief is one of the major needs during humanitarian emergencies. Georgia Mountain Food Bank’s (GMFB) is to address hunger, health, and quality of life by serving those in need throughout North Georgia. GMFB is invited to participate in this project by providing data on the “People in Need” program. GMFB provides the demographic and food picking up information for FY17 & FY18. The data are completely anonymous without any ethical concerns. GMFB would like to obtain a better understanding of the data through mathematics research and analytic study with this project.
Chemical, Physical And Oxidative Characteristics Of Broilers Meat Supplemented With Passion Fruit Seed Oil
Authors: Zanetti Leonardo Henrique , Granero Laura , Da Luz Patrícia Aparecida , Poletto Mariana , Lala Bruno , Delbem Nara Laiane Casagrande , Sobral Nataly Chimini , Brito Evelyn Prestes , Denadai Juliana Célia , Andrighetto Cristiana , Roça Roberto de Oliveira , Sartori José Roberto
Published: January 2022

Residues that could be discarded and transformed in high biological value protein is a measure of environmental preservation combined with the sustainability of animal production. This study evaluated the effects of the addition of passion fruit seed oil (PFSO) on broiler diet under the resistance of skin, physical-chemical characteristic, fatty acid profile and lipid oxidation (under storage) of breast meat obtained from these animals. There was improvement in the condition of skin rupture and meat tenderness; apart from that, oxidative reactions decreased, as PFSO was added to the diet (P<0.05). On the other hand, no effect on colour, pH, water retention capacity and weight loss on cooking (P>0.05) was observed. There was a linear effect increasing only for the margaric (C17:0) and cis10-Heptadecanoic (C17:1; P<0,05) fatty acids. However, due to the low amount of these fatty acids in PFSO, the found content was still low in all evaluated treatments. However, the evaluated levels did not contribute to the increase of the polyunsaturated fatty acid profile (P>0.05). Thus, it can be concluded that PFSO improves the resistance of broiler skin, which becomes softer and less susceptible to oxidative effects due to the oil’s antioxidant action, suggesting that it may be an ingredient that brings substantial benefits in the poultry industry.
Advertising and/ Is Educating
Authors: Rigotti Gabriela , Pereira Verena
Published: January 2022

The objective of this article is to discuss how gender narratives have been used in the field of advertising, seeking to understand the textual and imagery aesthetics involved in them and how they would act in the process of educating consumers on the issue. Communication and education are "volatile" fields of study, with seasonality and changing conceptualizations; thus, each new analysis represents not a theoretical objectivism based on the search for truth, but rather an addition, to the market and to the world, of a new way of thinking, understanding, and above all, transmitting messages. With this in mind and to support the theoretical discussion undertaken, two case studies of advertising campaigns were conducted, one of them international, of L'Oreal and the other, national of Avon brand, both using neutral language, in order to understand how and with what results the commitment to use this type of language acts in consumers’ ways of thinking and acting towards a more inclusive and egalitarian society.
Analysis of the operating conditions of a hydraulic turbine of the bulb-type
Authors: Cella Adriano Delmaschio , De Araújo Maicon Maciel Ferreira , Reis Stein Cléver
Published: January 2022

In the last decades we have witnessed a technological advance and the search for 4.0 technologies, in this scenario, one of the most important topics to promote a good performance in the production of equipment is the monitoring of operation through preventive maintenance, especially for large industrial enterprises. In this article we present a dynamic test and an analysis of the operating conditions of a hydraulic turbine of the bulb-type operating with a production level of 70 MW. The results demonstrate the vibrations at different points of the equipment and the frequency of turning of the blades. Through these results it was possible to demonstrate the operating condition of the device.
Marrying off Early
Authors: Tesfaye Zerihun , Chala Dejene
Published: January 2022

This article investigates early marriage among the Oromo in Dawo District, Oromia National Regional State, Ethiopia. The research employed a mixed approach to secure relevant data. We collected primary data from the field via key informant interviews and focus group discussion. We selected key informants purposively from concerned government offices and community representatives. We collected quantitative data via questionnaire from 92 randomly selected school girls. Despite the government’s attempts to ban early marriage, the practice is still common and evolving. Parents are gradually losing the sole decision to marry their children without their consent nowadays. Yet they still have power over when and to whom they give away their daughters. Kadhaa (betrothal) and butii (abduction) are the two main ways of effecting early marriage in the study area. The main cultural reasons for which parents marry off their daughters early include securing their daughters’ future and maintaining girls’ pre-marital virginity. Virginity is valued in marriage and can be a source of honor or shame for the girls and their parents. Poverty, and particularly the current dire economic conditions in the area, coupled with an alarming level of joblessness among the youth who hold a diploma or a degree, have made the girls at school lose hope in education as a viable option for their future life and worsened early marriage in recent years. The girls themselves view marriage as an alternative life career and thus quit school for an early marriage.
GRAPHENE OXIDE AND REDUCED GRAPHENE OXIDE
Authors: Oliveira Pâmella Schramm , Rossato Aline , Silva Silveira Larissa da , Ledur Cristian Mafra , Sousa Filho Walter Paixão de , Kaufmann Junior Claudir Gabriel , Mortari Sergio Roberto , Vianna Santos Roberto Christ , Kurtz Guilherme Chagas , Sagrillo Michele , Dos Santos Cláudia Lange
Published: January 2022

To present a possible new alternative for wound treatment, this work evaluated the biological safety and therapeutic efficacy of graphene oxide (GO) and reduced graphene oxide (rGO) nanoparticles (NPs). First, the nanostructures were studied in silico and showed to be able to inhibit the production of some pro-inflammatory cytokines and stimulate the production of the anti-inflammatory cytokine IL-10, especially rGO. The results of the morphological and structural characterization of GO NPs synthesized from the Hummers method and reduced by ascorbic acid, were consistent with the literature, confirming their achievement. In the broth microdilution assay, GO and rGO showed antimicrobial activity against the clinical isolate of Streptococcus agalactiae (S. agalactiae) at a minimum inhibitory concentration (MIC) of 625 µg/mL for GO and 312.5 µg/mL for rGO. In addition, the nanostructure of rGO was able to inhibit, in subinhibitory concentration, the formation of S. agalactiae biofilm by up to 77% when compared to the positive control. Both NPs, in all tested concentrations, did not cause hemolysis, and alterations in coagulation in vitro assays. However, in the safety tests, it was evidenced that only the MIC of 312, µg/mL for rGO was biologically safe and presented anti-inflammatory and healing behavior in vitro. In general, the present work confirmed rGO's potential in the treatment of chronic wounds, since in silico showed anti-inflammatory behavior and in vitro showed therapeutic efficacy at low concentrations, prevented biofilm formation, and showed no significant toxic effects.
The COVID-19 Pandemic, University Students in Turkey, and Emergency Online Learning
Authors: Aguilera Hermida Ana Patricia , Avcı Dilek , Poyrazlı Şenel
Published: January 2022

In this study, we determined how university students in Turkey, a developing country, were able to transition into emergency online learning during COVID-19, what challenges they faced, and the positive experiences that may have come out of this process. We also explored how their positive and negative emotional states may have changed as a result of COVID-19. The sample included 125 students studying in different universities across Turkey who answered an online questionnaire. Results indicated that students’ positive emotions decreased and negative emotions increased significantly. Results also showed that the students experienced the following challenges during emergency online learning: not benefiting from online classes, lack of motivation in following online classes, problems related to family life and finances, increased levels of homework, and problems related to Internet access. In terms of positive experiences, students indicated spending more quality time with family, time for hobbies and personal development, examining life and personal existence, increase in the level of academic development due to homework assignments, and increase in grade-point-average. Students’ answers also revealed that their instructors may have been going through some difficulties as well. Students highlighted complaints related to their instructors’ lack of interest in teaching, not holding lectures, or not uploading class notes or slides, and their difficulty in getting in touch with their instructors. Implications are discussed.
Curriculum Theory: A Review Study
Authors: Coşkun Yaşar Gülşah , Aslan Berna
Published: January 2022

The aim of this literature review study was to examine the historical development of the concept of curriculum theory, its reflections on curriculum development studies, and teaching-learning processes and also to attract the attention of the researchers to the area of curriculum theory which was seen to be left aside for years. The research was designed by reviewing the literature, and different theoretical perspectives on curriculum development studies in the USA which historically dominated the field since the early 1900’s and Turkey were examined. In the first phase, the explanation of the concepts of curriculum, theory, curriculum theory, the chaotic structure, and discussions in the literature regarding the terminology of these concepts were given. It was concluded that in the literature the concept of curriculum theory has been used synonymously with the concepts of curriculum beliefs, educational value orientations, curriculum ideologies, and curriculum orientations. In addition, the classification of curriculum theories, curriculum development studies in which the reflections of curriculum theories could be seen, and the studies conducted in Turkey and abroad on this subject were included in the study. Taking the limited number of studies on curriculum theories and their lack of variety into account, future studies on curriculum theory are considered to feed the intellectual background of the field and attract the attention of the researches to theories of curriculum, which will fill the gap in the literature.
Investigation of Teacher Roles in Educational Practices in The Covid-19 Pandemic: A Phenomenological Study
Authors: Temelli Dinçer , Kartal Osman Yılmaz , Şahin Çavuş , Yazgan Akan Deniz
Published: January 2022

In the research, it is aimed to analyze the roles of teachers teaching in distance education in the Covid-19 pandemic period and to investigate the obstacles encountered in the realization of these roles. The aim of the research is examined with the post-positivist paradigm and analyzed with the phenomenological design which is one of the qualitative research methods. In the research, participants were chosen from the teachers of Mathematics, Foreign Language, Science, Turkish and Social Studies who teach at least 15 hours or more per week in distance education. The data collection process in which data triangulation was performed included diaries kept by teachers for five days, individual interviews and focus group interviews. Transcripted data were analyzed by content analysis technique. According to the findings of the research, it was observed that the roles of the teachers who participated in the study were “communicator”, “collaborator”, “facilitator” and “learner” teacher during the distance education in Covid-19 pandemic. It has been observed that there are obstacles in the realization of roles in issues such as injustice / inequality in education, subject-centered program, structure of the education program, professional development, student and parent unwillingness. Teachers stated the features that teachers should have in the process of distance education as technopedagogical content knowledge, planning instructional activities, being able to measure distance assessment and provide student motivation.
MODELING STRUCTURE OF Glucose-6-phosphate dehydrogenase FROM Leuconostoc mesenteroides STRAIN K7
Authors: H. Hidayat  , W. Haryadi  , Raharjo T.J.
Published: January 2022

Glucose 6-phosphate dehydrogenase is one of many enzymes found in Lactic Acid Bacteria (LAB). Leuconostoc mesenteroides strain K7 has been isolated from Kelengkeng (Dimocarpus longan) fruit. Kelengkeng fruit can generate LAB in previous research. The type of microbial isolate in form of the acidophilic microbe with pH 2.0 till 5.0 and it has macroscopic and microscopic characteristics is LAB and able to generate antimicrobial activity. The amplification results of the PCR technique showed glucose 6-phosphate dehydrogenase gene from L. mesenteroides strain K7 of 1112 pb as glucose-6-phosphate dehydrogenase (L. suionicum) with a similarity percentage of 99.41%. The modeling structure with SWISS-MODEL server was obtained of 486 amino acids with MSA analysis result of target protein sequence was LTGGGDKANDDAVEDDANNSATDAS FLADGTNSATMPSKA. It means that the sample variance is very significant and protein database to glucose-6-phosphate-1-dehydrogenase. The 3D modeling predictions of sequence identification results from target protein isolate and template (1h9a.1.A) have a similarity of 91.55% by glucose 6-phosphate dehydrogenase.
Pelatihan Editing Gambar dan Text menggunakan Photoshop sebagai bentuk Ekspresi Kreatifitas
Authors: Lisnawita Lisnawita , Lhaura Van FC Lucky , Costaner Loneli
Published: January 2022

Abstract- Graphic design is a form of work produced by art workers, with the development of increasingly advanced technology now can also be done by everyone, as long as they want to learn, because there are so many applications that can help someone to produce an interesting work. one of them is by using the photoshop application. Photoshop itself is one of the most popular applications today. So that the community service team provides training in the use of Photoshop applications. This service was carried out by providing video tutorials for the participants to practice directly. After this training was able to increase students' understanding by 53.72%, and students are able to express their creative ideas in editing images and text.

Keywords — Photoshop, Student, Creatifity

 

Abstrak- Desain grafis adalah satu bentuk hasil karya yang dihasilkan oleh para pekerja seni, dengan perkembangan zaman teknologi yang maju saat ini, hal itupun juga bisa dilakukan oleh setiap orang, selama mau belajar, karena sudah banyak aplikasi yang bisa membantu seseorang untuk menghasilkan sebuah karya yang menarik salah satunya menggunakan aplikasi photoshop. Photoshop sendiri adalah salah satu aplikasi yang populer saat ini. Sehingga tima pengabdian memberikan pelatihan penggunaan aplikasi photoshop. pada pengabdian ini dilakukan dengan memberikan video tutorial untuk bisa di praktekkan langsung oleh peserta.Setelah dilakukan pelatihan ini mampu meningkatkan pemahanaman siswa sebesar 53,72%, dan siswa mampu menuangkan ide-ide kreatif nya dalam editing gambar dan text.

Kata kunci—Photoshop, Siswa, Kreatifitas
PELATIHAN AFTER EFECTS UNTUK MENINGKATKAN KREATIFITAS SISWA JURUSAN MULTIMEDIA SMK MUHAMMADIYAH 2 PEKANBARU
Authors: Yoyonefendi  , Lusiana  , Muzawi Rometdo , Karpen  , Agustin Wirta
Published: January 2022

Abstrak: After Effects salah satu software efek digital visual, grafis gerak, dan aplikasi compositing yang dikembangkan oleh Adobe Systems dan digunakan dalam proses pasca produksi pembuatan film dan produksi televisi. After Effects dapat digunakan untuk memasukkan, melacak, rotoscoping, compositing dan animasi. Kegiatan pelatihan ini ditujukan pada siswa –siswi SMK Muhammadiyah 2 Pekanbaru jurusan Multimedia. Siswa diberikan materi dari konsep pengembangan multimedia, pengenalan after effects, pengenalan tool, project opening, animasi teks dan mini kompetisi multimedia. Dengan adanya pelatihan ini akan meningkatkan kreatifitas multimedia untuk menjadi bekal siswa dalam menghadapi magang dan Ujian Keahlian Kompetensi (UKK).

 

Kata Kunci: After Effects, Multimedia, SMK Muhammadiyah 2 Pekanbaru

 

Abstract: After Effects is a digital visual effects software, motion graphics, and compositing application developed by Adobe Systems and used in the post-production process of filmmaking and television production. After Effects can be used for inserting, tracing, rotoscoping, compositing and animation. This training activity is aimed at students of SMK Muhammadiyah 2 Pekanbaru majoring in Multimedia. Students are given material from the concept of multimedia development, introduction to after effects, introduction to tools, project opening, text animation and multimedia mini competition. With this training, it will increase multimedia creativity to equip students to face internships and the Competency Skills Exam (UKK).

 

Keywords: After Effects, Multimedia, SMK Muhammadiyah 2 Pekanbaru
PKM Penerapan Teknologi Sistem Informasi Manajemen Desa untuk meningkatkan pelayanan yang prima kepada masyarakat pada Desa. Perbulan, Kec. Lau Balang, Kab. Karo, SUMUT
Authors: Sembiring Ajulio Padly , Faza Sharfina , Andam Lukcyhasnita  , Gunawan
Published: January 2022

Desa Perbulan, Kecamatan Lau Baleng, Kabupaten Karo, Provinsi Sumatra Utara membutuhkan kehadiran perguruan tinggi dalam meningkatkan kualitas kinerja dan pelayanan perangkat desa terhadap masyarakatnya. Dimana dewasa ini seluruh aktifitas pekerjaan sudah menggunakan komputer yang tentunya memudahkan dan menghemat biaya dan waktu dalam setiap pekerjaan, namu di Desa Perbulan Kab. Karo masih minim penggunaan kumputer dan sistem komputer dalam melayani masyarakat yang berakibat labatnya setiap proses administrasi yang dilakukan oleh masyarakat kepada pemerintahan desa. Tentutnya kondisi ini sangat merugikan masyarakat dimana masyarakat harus meniggalakan pekerjaan berhari-hari hanya demi mengurus selembar surat di kantor desa. Dari msalah ini kami menawarkan pembangunan Sistem Informasi Manajeman Desa untuk memudahkan seluruh pekerjaan perangkat desa untuk melayanin masyarakan desa, dimana sistem yang akan dibangun berbasis web yang akan di online-kan dan dapat di akses oleh seluruh masyarakat yang akan menghasilkan transparansi pemerintah desa terhadap mesyarakat dan akan menghasilkan kepercayaan masyarakat terhapat pemerintahan desa
PELATIHAN DIGITAL ENTREPRENEUR DI MASA PANDEMI COVID-19
Authors: Zulafwan  , Gusrio Tendra
Published: January 2022

Digital Enterpreneur adalah istilah yang menggambarkan bagaimana kewirausahaan akan berubah, karena bisnis dan masyarakat terus ditransformasikan oleh teknologi digital. Kewirausahaan digital menyoroti perubahan dalam praktik wirausaha, teori, dan pendidikan. Kewirausahaan digital mencakup segala sesuatu yang baru dalam hal tentang kewirausahaan di dunia digital. Hal-hal yang menjadi perhatian dalam berwirausaha dalam dunia digital antara lain ialah bagaimana cara baru mendapatkan ketertarikan pelanggan terhadap usaha yang dibangun, bagaimana cara baru dalam merancang, menawarkan produk, dan memberikan layanan yang terbaik, bagaimana cara baru menghasilkan pendapatan, dan mengurangi biaya, peluang baru untuk berkolaborasi dengan platform dan mitra dan sumber peluang, resiko, serta keunggulan kompetitif baru. Pelatihan ini dilaksanakan oleh Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) AMIK “Tri Dharma” Pekanbaru, hal ini bertujuan untuk memberikan pengetahuan mengenai, jenis usaha, peluang usaha, dan cara yang digunakan untuk memulai digital entrepreneur pada masa pandemi COVID-19. Adapun materi yang diberikan terkait pengertian digital entrepreneur, jenisnya dan bagaimana cara memulainya. Pelatihan ini dilaksanakan secara daring menggunakan platform video conference zoom cloud meeting, waktu pelatihan satu hari dengan peserta terdiri dari mahasiswa, siswa SMK dan SMA serta masyarakat umum dilingkungan kota Pekanbaru. Berdasarkan kegiatan yang dilakukan peserta sangat antusias dalam mengikuti pelatihan, dimana hal tersebut dibuktikan dengan banyaknya pertanyaan-pertanyaan yang disampaikan oleh perserta kepada nara sumber berdasarkan materi yang di sampaikan. Hasil ahir dari pelatihan ini diharapkan para peserta dapat mengetahui apa itu digital entrepreneur, bagaimana memulainya, dan nantinya dapat memulai untuk dapat membuka usaha sendiri dibidang teknologi informasi.