arulpm/tripletsmall huggingface dataset:
Judul: Optimasi Produksi Biohidrogen Oleh Rhodobium Marinum Teramobil Menggunakan Response Surface Methodology (Rsm).
Abstrak: Hidrogen merupakan salah satu bahan bakar alternatif potensial yang ramah lingkungan karena hasil samping pembakaran hanya berupa air. Produksi biohidrogen memanfaatkan organisme bakteri melalui proses fermentasi atau fotoproduksi untuk merombak substrat menjadi energi hidrogen. Penelitian ini bertujuan untuk menentukan titik optimum produksi biohidrogen oleh Rhodobium marinum teramobil pada media produksi yang diberi perlakuan berupa % konsentrasi glukosa (X1), kerapatan sel (X2), dan % konsentrasi agar (X3) menggunakan response surface methodology (RSM). Terdapat 2 respon yang dianalisis, yaitu kadar produksi gas hidrogen dan kadar glukosa total terkonversi. Penelitian ini menggunakan rancangan central composite design (CCD). Hasil analisis statistik menunjukkan kerapatan sel (X2) dan interaksi antara konsentrasi glukosa dengan konsentrasi agar (X1X3) memberikan pengaruh terhadap produksi hidrogen. Kombinasi 1.0 % glukosa, kerapatan sel 1.5, dan konsentrasi agar 1.2 % menghasilkan gas hidrogen paling banyak, yaitu 638.185 mL H2/L. Hasil prediksi dari kombinasi level tersebut menghasilkan kadar gas hidrogen sebesar 593.45 mL H2/L.
Keyword: Biohidrogen, Rhodobium marinum, response surface methodology, central composite design (CCD), sel amobil.

Judul: Produksi Biohidrogen Oleh Sel Amobil Rhodobium Marinum Pada Perlakuan Intensitas Cahaya, Ph, Dan Agitasi
Abstrak: Hidrogen merupakan energi alternatif bahan bakar fosil yang ramah lingkungan. Produksi biohidrogen sangat dipengaruhi oleh faktor lingkungan. Penelitian ini bertujuan untuk memperoleh kondisi lingkungan terbaik dengan kadar gas hidrogen tertinggi pada produksi biohidrogen oleh sel Rhodobium marinum yang dikondisikan amobil. Penelitian pendahuluan menunjukkan sel amobil dapat meningkatkan produksi hidrogen dibandingkan suspensi kultur. Penelitian dilakukan dengan mengkombinasikan faktor intensitas cahaya (2000, 4000, dan 6000 lux), pH (pH 6, 7, dan 8), dan agitasi (110, 120, dan 130 rpm) dengan menggunakan rancangan percobaan Acak Lengkap pola faktorial tiga faktor. Hasil penelitian menunjukkan bahwa kombinasi 4000 lux, pH 6, dan 120 rpm menghasilkan gas hidrogen tertinggi, yaitu 1055.82 ml/L. Intensitas cahaya, pH, dan agitasi berpengaruh nyata terhadap produksi hidrogen. Intensitas cahaya dan pH berpengaruh nyata terhadap kadar glukosa terpakai, sedangkan agitasi tidak berpengaruh nyata. Interaksi antara setiap perlakuan berpengaruh nyata terhadap produksi hidrogen dan kadar glukosa terpakai.
Keyword: agitasi, hidrogen, intensitas cahaya, pH, Rhodobium marinum, sel amobil

Judul: Perencanan Lanskap Sunda Kalapa, Jakarta Utara Sebagai Kawasan W isata Sejarah
Abstrak: Perkembangan kota Jakarta dari waktu ke waktu sangatlah cepat, sehingga menyebabkan kota-kota tua banyak yang tergusur untuk dijadikan daerah baru yang lebih modern. Apabila hal tersebut tidak ditanggulangi secara dini maka keberadaan Kota Lama Jakarta akan hilang. Hal inilah yang melatar belakang untuk dilakukan tindakan perlindungan dan revitalisasi kawasan bersejarah Sunda Kalapa.
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Judul: Negative Association Rule untuk Melihat Pola Keterkaitan Perilaku Konsumen pada Data Transaksi Pembelian
Abstrak: Association rule mining is one of the most popular data mining techniques to find associations among items in a set by mining necessary patterns in a large database. Typical association rules consider only items enumerated in transactions. Such rules are referred to as positive association rules. Negative association rules also consider the same items, but in addition consider negated items or absent from transactions. The behavior of the customers is studied with reference to buying different products in a shopping store, the discovery of interesting patterns in this collection of data can lead to important marketing and management strategic decisions. Negative association rules are useful in market-basket analysis to identify products that conflict with each other or products that complement each other, in devising marketing strategies. This study used the combinations of minimum support of 10%, 30%, 50% and 70% and minimum confidence 10%, 30%, 50%, and 70%, also minimum interest 0.01, 0.001, 0.0001, and 0.00001. The result shows that the highest value is established by the occurence of rules if customers buy soap then customers will not buy soft drinks and otherwise if a customer buys a soft drink, the customer will not buy soap. Both rules have an interesting value 0.02012.
Keyword: purchasing transaction data., Negative association rule

Judul: Pembentukan Minimal Non-Redundant Association Rules Menggunakan Frequent Closed Itemsets pada Data Transaksi Swalayan
Abstrak: Teknik association rules mining di dalam data mining seringkali menghasilkan aturan asosiasi dalam jumlah banyak yang dapat mengandung aturan-aturan yang berulang, yaitu aturan-aturan yang memberikan informasi yang sama. Penelitian ini menggunakan teknik mining minimal non-redundant association rules untuk menghasilkan aturan asosiasi yang tidak berulang pada data transaksi pembelian barang di Sinar Mart Swalayan selama 2 bulan (1 Maret 2004 – 21 Mei 2004). Konsep closure dalam Galois connection diterapkan dalam teknik minimal non-redundant association rules mining untuk membentuk generators dan frequent closed itemsets menggunakan algoritma Close. Pada penelitian ini dilakukan pembentukan generators dan frequent closed itemsets dengan menggunakan empat nilai minimum support, yaitu 5 %, 2 %, 1 %, dan 0,5 % dari 23.631 transaksi yang ada. Berdasarkan generators dan frequent closed itemsets, dibentuk minimal non-redundant association rules menggunakan 11 nilai minimum confidence, yaitu 75 %, 70 %, 65 %, 60 %, 55 %, 50 %, 45 %, 40 %, 30 %, 20 %, dan 10 %.
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Judul: Performa Ayam Kampung yang Divaksinasi Tetelo di Desa Karacak
Abstrak: Ayam Kampung nlemp~lnyai daya adaptasi yang cukup baik untuk bisa hidup di lingkungan pedesaan maupun perkotaan. Ayam lokal ini tidak tnungkin dapat dipisahkan dari kehidupan masyarakat karena cukup berperan sebagai tabungan dan pemenuhan gizi keluarga. Produktivitas yang lambat dan tingkat kematian akibat penyakit merupakan kendala yang sering dihadapi dalam pengemballgall ayam Kampulig di pedesaan.
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Judul: Analisis preferensi konsumen terhadap bubur singkong (Manihot esculenta Crant.) instan dan bubur ubi jalar (Ipomea batatas L.) instan
Abstrak: Komoditi yang berpotensi besar dalam program diversifikasi pangan pokok adalah singkong dan ubi jalar. Pemanfaatan singkong dan ubi jalar sebagai makanan pokok sumber karbohidrat memerlukan teknologi pengolahan yang membuatnya lebih mudah dan lebih cepat untuk dikonsumsi, salah satunya pengolahan singkong dan ubi jalar menjadi bubur instan. Penelitian ini bertujuan untuk mengkaji hubungan antara karakteristik responden dan preferensinya terhadap produk bubur instan, mengetahui evaluasi responden terhadap atribut mutu produk bubur singkong instan dan bubur ubi jalar instan, mengetahui tingkat penerimaan responden terhadap produk bubur singkong instan dan bubur ubi jalar instan, dan mengidentifikasi atribut-atribut mutu yang perlu mendapat perbaikan sebelum masuk ke tahap scale-up industry. di Kecamatan Bogor Selatan, Kota Bogor, Jawa Barat. Kegiatan penelitian dilakukan selama 5 bulan yaitu dari bulan September 2007 sampai dengan Januari 2008.
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Judul: Pembuatan Produk Instan Berbasis Singkong (Manihot esculenta Crantz) dan Kelapa  (Cocos nucifera L.) Sebagai Alternatif Pangan Olahan
Abstrak: Beras merupakan pemasok utama karbohidrat bagi masyarakat Indonesia. Ketergantungan yang tinggi terhadap beras tersebut secara perlahan hams dikurangi. Dalam upaya memacu diversifikasi pangan, singkong merupakan salah satu alternatif yang dapat dipilih karena mengandung learbohidrat. Hingga saat ini produksi singkong di Indonesia cukup besar dan belum dioptimalkan. Penelitian ini bertujuan uotuk mempelajari pembuatan produk instan berbasis singkong dan kelapa parut, serta untuk mendukung usaha penganekaragaman pangan dalam mengurangi ketergantungan terhadap beras dan gandum.
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Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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Judul: Structural Equation Modeling of Factors Affecting IPB Students' Achievement
Abstrak: The aims of this study are to determine the internal and external factors that affect the achievement of IPB students, and to build a causal model explaining these factors. This study is carried out using structural equation models (SEM). The study involve 230 respondents, which are the S1 IPB students of the entire faculties registered between 2005 until 2007. These students are stratified into 3 strata, namely students with declining, constant, and increasing academic achievements. In the analysis using structural equation models, academic achievement is considered as endogenous latent variables. On the other hand, exogenous variables include health conditions, educational background, verbal ability, parents background, economic factors, academic goals extracurricular activities, housing condition, campus conditions, and motivation of study. From the results of the analysis, it can be concluded that the most affecting factors of students’ achievement are educational background and verbal ability.
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Judul: Analisis Faktor Eksternal dan Internal yang Mempengaruhi Prestasi Mahasiswa (Studi Kasus Alumni Program Sarjana Manajemen FEM IPB)
Abstrak: Student achievement not only rated by the GPA, but affective, cognitive and also pshychomotor. To achieve the third component and to get good GPA there is several factors affecting achievement process both external and internal factors. Analyze factors needs to be done to know factors that affecting students achievement with case studies of alumni Management FEM IPB. SEM test with SmartPLS software can be assessed that factor instrumental and psychological is the most influential with each of the T-statistic value are 3,203 and 5,554. Instrumental is an external factor that deliberately design as affecting factor process and learning factor that described by the administration, lecturer, curriculum and facility. Psychological is an internal factor establish how act or behavior of student in conscious or not that can be described by the talents, interests, intelligence, motivation, and cognitive abilities of student.
Keyword: alumni, students, internal, external, achievement

Judul: Ornithonyssus Bursa (Berlese, 1888) Famili Macronyssidae yang Menyerang Unggas Dan Penaggulangannnya
Abstrak: Ornithonyssus bursa adalah tungau penghisap darah pada unggas di daerah tropis dan subtropis. Tungau ini relatif kecil, dengan panjang tubuh antara 700-1000 mikron dan lebarnya 250-490 mikron. Tubuhnya bulat berwarna coklat kekuningan sebelum menghisap darh dan berwarna merah setelah menghisap darah dari induk semangnya.
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Judul: Profil Pendapatan dan Hubungan Kerja Usaha Transportasi Opelet di Kota Madya Palembang Suatu Studi Eksploratif
Abstrak: Penelitian ini bertujuan untuk mengetahui tingkat kesejahteraan rumah tangga sopir opelet berdasarkan pendapatan dan pola pengeluaran rumah tangganya, serta bentuk hubungan kerja yang berlaku diantara pemilik opelet , sopir opelet , dan kernek opelet. Penelitian ini sifatnya masih berupa penjajagan (eksploratif). Dalam penelitian ini akan dijajaki secara rinci tentang profil pendapatan rumah tangga sopir opelet, kemudian pola pengeluaran rumah tangganya selanjutnya menjajaki hubungan kerja yang berlaku antara sopir opelet dengan pemilik opelet , dan hubungan kerja antara sopir.opelet dengan kernek.
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Judul: Pola Pengeluaran Rumah Tangga Pegawai Negeri
Abstrak: Tujuan penelitian adalah untuk mengetahui ; (a) apakah terdapat perbedaan karakteristik antar berbagai golongan gaji pegawai negeri,ih)apakah terdapat perbedaan pola pengeluaran antar berbagai golongan gaji pegawai negeri , (r) apakah terdapat perbedaan kualitas pangan yang dikonsumsi antar berbagai golongan gaji pegawai negeri, (c)apakah terdapat perbedaan diversifikasi konsumsi pangan antar berbagai golongan gaji pegawai negeri, (e) berapa besar pengaruh pendapatan terhadap pengeluaran konsumsi rumah tangga , ( f ) faktor-faktor dominan apakah yang dirasakan mempengaruhi tingkat kesejahteraan pegawai negeri .
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Judul: Durability of Specific Immunoglobulin (Ig) Y Againts Influenza and Covid-19 in Sunscreen
Abstrak: The benefit of specific immunoglobulin Y (Ig Y) as an active ingredient in personal care products such as sunscreen has not been properly studied. Our study aims to evaluate the reliability of specific IgY against influenza and the COVID-19 virus in a sample sunscreen product. Specific IgY influenza and COVID-19 viruses were inserted in the sample sunscreen at two concentrations of 0.1% and 0.25%. Three treatments were observed: control (C) sunscreen without IgY, treatment 1 (T1) sunscreen with 0.1% IgY, and treatment 2 (T2) sunscreen with 0.25% IgY. Organoleptic observations were carried out to monitor changes in aroma, color, and texture, and sunscreen sampling was done every week for 6 weeks. The durability of IgY was evaluated using an enzyme-linked immunosorbent assay (ELISA) and a neutralization assay. Organoleptic observation from weeks 1 to 6 showed consistency in its aroma, color, and texture. Enzyme-linked immunosorbent assay and neutralization assay (NA) results of the T1 and T2 groups showed negative results except for sample T1 at week 5, which showed a positive result in the Influenza A ELISA. Based on the results, it seems that IgY concentrations of 0.1% or 0.25% were not optimal. However, this negative result might be due to low concentration of the IgY and the presence of beeswax, which inhibits IgY and causes it to dissolve in distilled water, thus preventing it from being detected in the assay.
Keyword: Immunoglobulin Y, Sunscreen, Influenza, COVID-19, Biological Activity
Judul: Pemetaan  Sawah  Baku  Kabupaten  Subang  bagian  Barat dengan Citra Satelit ALOS.
Abstrak: Baseline rice field mapping is a mapping operation with wall to wall coverage characteristic, multi-purpose and cartographic base construction. This activity is suitable for tandem operation for routine updating of rural areal topographic map, in the rice production centre region to optimized cost. BIMAS- 21 is the first systematic method for baseline rice field mapping in Indonesia which adapt this approach. This research used ALOS PRISM and ALOS PALSAR imageries of Kabupaten Subang which ware recorded in 2007. Detailed analysis using ALOS PRISM was executed in Kecamatan Ciasem, and concentrated to the three villages: Desa Ciasembaru, Desa Ciasemtengah, and Desa Ciasemhilir. The processing of ALOS PRISM images were targeted to baseline rice field mapping, whereas the processing of ALOS PALSAR imageries were directed for plant growth monitoring, including rice phenology and planting progress acreage.
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Judul: Pemetaan sawah baku Kabupaten Subang Bagian Timur dengan Citra Satelit Alos
Abstrak: The existing production estimation system for rice plant is not optimum yet. Therefore, the change of estimation system from list frame to area frame is needed. The area frame approach begin by using remote sensing with satellite image, where the baseline mapping rice field can be made. The purpose of this research is to map and to identify each single rice field parcel include its perimeter (galengan). This research take place in eastern part of Kabupaten Subang by using ALOS PRISM and ALOS PALSAR satellite imageries. Furtheremore, the resulted digitized rice field map is compared with the existing tabular data. Based on that data analysis, it was found that digitazed rice field map had a significant discrepancies compared to the existing data. Further exercise to reconcile the result is required through village base validation.
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Judul: The Effects of Hypothyroidism in the Fertility of Male Rats
Abstrak: Thyroid hormones are involved in the development and maintenance of virtually all tissues. The purpose of the study is to understand effects of the neonatal hypothyroidism in the fertility of male rats. Recent studies with juvenile rats indicate that changes in thyroid function early in life have a major impact on the endocrine and/or paracrine factors regulating testicular growth and function. However, one should keep in mind that hypothyroidism is a complex hormonal dysfunction rather than a single hormonal defect. Hypothyroidism has been also shown to reduce the secretion of GnRH (gonadotropins releasing hormone), LH (Luteinizing Hormone), FSH (Follicle Stimulating Hormone), GH (Growth Hormone) and testicular testosterone in rats. Therefore, many of the testicular changes observed in prolonged hypothyroidism could result in some degree of diminished levels of the aforementioned hormones. The transient neonatal hypothyroidism model results in the unnatural testicular development and in sperm production in neonates hence resulting in decreased fertility upon puberty.
Keyword: Hypothyroidism, Neonates, Testicular Growth, Fertility
Judul: Pencirian Bioplastik Tepung Tapioka Terplastisasi Gliserol dengan Penambahan Karaginan
Abstrak: Tapioca starch is very potential to be used as biodegradable plastic materials. However, its hydrophilic nature makes the plastic produced fragile and needs addition of plastic. In this research, bioplastics of tapioca starchcarrageenan blend in 7:3 and 8:2 ratio, was added with carrageenan in 1, 2, and 3% concentrations. Analysis of specific gravity, functional group, mechanical and thermal analysis, as well as morphology were carried out to the plastic product. The highest tensile strength and elongation were obtained at 8:2 ratio with addition of 2% carrageenan, which are 275.55 MPa and 33.18%, respectively. Infrared spectrum showed no new functional group formation. Thermal analysis with differential scanning calorimetry at 1 and 2% carageenan concentrations showed melting point at 102.36 and 115.60 ℃, respectively. Scanning electron microscopy analysis showed a homogeneous morphology. Based on the results, the plastic obtained can be developed as edible film
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Judul: Pembuatan dan Pencirian Plastik Pati Tapioka dengan Pemlastis Gliserol
Abstrak: Starch is natural polymer that can be used as a raw material for making plastic and as a replacement for petroleum-based plastic. Plastic preparation from starch needs to be developed due to diminishing sources of petroleum besides its eco-friendly importance. In this study, plastic was developed from tapioca starch using glycerol as plasticizer. The plastic films were made from blending water, 40 %w starch and various concentration of glycerol, i.e. 0: 2.5: 5: 7.5 and 10%w, then those compositions were heated up to 70 ºC. The effects of additional glycerol upon to the plastics film were observed through measurement of density, mechanical strength, functional groups, and thermal analysis. The result of density of the plastic film showed that the higher the glycerol concentration the lower the density. The plastic film with 7.5% glycerol showed the highest tensile strength, 187.36 MPa. The higest elongation at break 58.2% was made from 10% glycerol. The result of functional group analysis showed a new peak, which is peak of vibrations C=O (wavenumber 1743.65 cm-1). Thermal analysis showed weight-lost about 75.0% and glass transition themperature in 108.8 ºC.
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Judul: Infeksi Cacing Jantung Dirofilaria Immitis, Railliet & Henry, 1911 Pada Anjing
Abstrak: Cacing Dirofilaria immitis dewasa yang tinggal dalm ventrikel kanan jantung anjing, sering kali menimbulkan gejala klinis yang cukup berat. Cacing Tersebut menghasilkan mikrofilaria yang selanjutnya berkembang menjadi larva infektif dalam saluran malphigi induk semang entara, yaitu nyamuk dari genus Culex, Aedes dan Anopheles.
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Judul: Pendugaan Stok dan Parameter Biologi Ika Beloso (Saurida spp) di Perairan Selat Makssar, Kalimantan Timur
Abstrak: Penelitian ini bertujuan untuk menduga dan menentukan daerah penyebaran, jenis, laju tangkap, kepadatan stok, bimassa, kemampuan menghasilkan per tahun dan besarnya parameter pertumbuhan panjang-berat ikan beloso.
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Judul: Pendugaan stok dan studi parameter biologi Ikan Manyung (Arius thalassinus) di Perairan Selat Makassar, Kalimantan Timur
Abstrak: Penelitian ini dilaksanakan pada bulan Januari sampai dengan bulan Pebruari 1995 dengan mengikuti cruise KM. Madidihang di perairan Selat Makassar, Kali- mantan Timur. Tujuan dari penelitian ini adalah menduga daerah penyebaran, jenis, laju tangkap, kepadatan stok, biomas- sa, kemampuan menghasilkan per tahun dan besarnya para- meter pertumbuhan panjang dan berat ikan manyung (Arius thalassinus). Metode yang digunakan dalam pendugaan stok ikan ini adalah metode swept area. Desain survei yang digunakan adalah stratified random sampling, karena ikan manyung jarang menyebar secara seragam dan kebanyakan kelimpahan ikan dihubung- kan dengan kedalaman perairan. Analisis data yang dilakukan dengan menghitung luas sapuan mulut jaring, laju tangkap, kepadatan stok, biomassa, kemampuan menghasilkan per tahun dan pola pertumbuhan panjang dan berat. ...
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Judul: Penggunaan Teorema Homeomorphy 2-Manifold dan Teorema Euler Poincare pada Torus 𝑇�� dan Simplicial Complex 𝐾��
Abstrak: Two dimensional topological spaces are said to be homeomorphic if they have the same topological invariant, where one of topological invariant used is an Euler characteristic. Homeomorphy 2-Manifold’s Theorem and Euler Poincare’s Theorem are used to distinguish two topological spaces. Homeomorphy 2-Manifold’s Theorem uses Euler characteristic to identify two dimensional topological spaces. Euler Poincare’s Theorem is an alternative way to find Euler characteristic with Betti number, which is topological invariant as well. The objective of this paper is to investigate the homeomorphism of torus 𝑇����� and simplicial complex 𝐾�����. Topological space torus and simplicial complex 𝐾����� have the same Euler characteristic, which is two. Based on Homeomorphy 2-Manifold’s Theorem topological space torus 𝑇����� and simplicial complex 𝐾����� is homeomorphic.
Keyword: simplicial, torus, Euler, homeomorphism, topology