arulpm/tripletsmall huggingface dataset:
Judul: Innovation in fishing technology for reef fish: bottom trap with fish aggregating device
Abstrak: The research was aimed to study fish behavior and the influence of FAD on zone of influence of traps, and studying the influence of FAD on the fish caught using traps in terms of the species, number and size. This study was conducted in Hansisi waters, Semau, Kupang. The research observed periphton shelter to FAD attractor made from lontar leaves (Borrasus flabellifer) and gewang leaves (Corypha gebanga). The observation on the community of reef fish and their behavior around zone of influence of traps with FAD and without FAD using visual census method.
Keyword: lontar leaves, gewang leaves, visual cencus method, fish behaviour, periphyton composition

Judul: Uji Coba Rumpon Elektronik pada Alat Tangkap Bagan di Pulau Lancang, Kepulauan Seribu, Jakarta
Abstrak: Electronics FADs is an innovative fishing tools that have the same function as in the general FADs to attract and collect fish. The trial of electronic FADs was did at liftnet gear, in purpose to see the performance of these tools. Effectiveness of use electronic FADs analysis from catch harvest. Electronic FADs has attractor a light (LED, 5 Watts) and sound (10-1000 Hz, 1-20 kHz dan 20-100 kHz) with a voltage source of 12 volt battery. Installation of electronic FADs in the trial following the existing catch method in the liftnet. Based on catches, electronic FADs managed to collect an average of 4.6 kg if time installation is an hour, and collect an average of 4.07 kg if time installation is 30 minute. Electronic FADs work well, attractor is able to function throughout the trial and managed to collect the fish, but when compared the effectiveness of the catch to the liftnet, then the use of electronic FADs in the liftnet is still not effective. Suggestions for improving the effectiveness of electronic FADs catch on the liftnet is increase the intensity and power on light attractor, and deeper study of the sounds frequency which response by fish
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Judul: Penentuan Nilai Eigen dan Vektor Eigen dari Matriks Tridiagonal 2-Toeplitz dengan Pendekatan Polinomial Chebyshev
Abstrak: The eigenvalues and eigenvectors of a matrix can be determined by finding its characteristic polynomials. The characteristic polynomials of a tridiagonal 2-Toeplitz matrix is shown to be closely connected to polynomials which satisfy the Chebyshev recurrence relationship. If the order of the matrix is odd, then the eigenvalues are found explicitly in terms of the Chebyshev zeros and the eigenvectors are found in terms of the polynomials satisfying the recurrence relationship. For even ordered matrices, the situation is more complicated. The problem in these cases is that although the Chebyshev recurrence formula is still applied, its initial values are not generating Chebyshev polynomials
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Judul: Pengaruh Kemasan Pelepah Pisang terhadap Mutu dan Daya Cerna Protein in Vitro Tempe Kedelai (Glycine max)
Abstrak: Tempe yang berkualitas harus mempertimbangkan beberapa aspek, salah satunya kemasan. Tujuan penelitian ini menganalisis pengaruh kemasan terhadap mutu dan daya cerna protein in vitro tempe kedelai. Hasil uji organoleptik yaitu tingkat kesukaan panelis lebih tinggi pada tempe kedelai yang dibungkus pelepah pisang selama 20 jam (P2) dibandingkan dibungkus dengan daun pisang (P1) dan pelepah pisang selama 40 jam (P3). Hasil uji proksimat tempe kedelai dengan perlakuan pengemasan yaitu kadar air 57.29-60.03%, kadar abu 1.04 - 1.13%, kadar protein 19.21-20.52%, kadar lemak 9.39-11.21% dan karbohidrat (by different) 10.34-10.96 %. Terdapat perbedaan yang nyata (p<0.05) kadar protein sampel P2, serta kadar lemak sampel P2 dan P3 dibandingkan sampel P1. Daya cerna protein pada masing-masing perlakuan yaitu berkisar 86.44-86.78% dan nilai tersebut tidak menunjukkan perbedaan yang nyata.
Keyword: daya cerna protein in vitro, kemasan, mutu, tempe kedelai

Judul: Pengaruh jenis kemasan terhadap mutu tempe kedelai (Glycine max) berbumbu selama penyimpanan
Abstrak: Tempe merupakan salah satu jenis makanan khas Indonesia yang sangat popular dan banyak dikonsumsi oleh masyarakat Lndonesia. Akan tetapi popularitas rnakanan tradisional di Indonesia dirasakan semakin menurun jika dibandingkan dengan berbagai jenis pangan impor. Citra rendahan, yang mefekat pada tempe, mungkin berpengaruh besar terhadap popularitasnya.
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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: Luas Keterbukaan Areal Akibat Penebangan dengan Intensitas Rendah di IUPHHK-HA PT. Inhutani II Malinau Kalimantan Utara
Abstrak: Logging and skidding have potention to create an open area. Open area can cause negative impactssuch as land quality degradation, shoot hamper and harried forest health. The objective of this research is to calculate the extent of open area caused by low intensity logging. The plot type that used iscircular plot withnon permanent extend. Total plot that used was 15. The extent of open area was calculated by measuring the open area in a range of 1 meter from the felled tree stump to the outermost areaaffected, meanwhile the measurement of open crown was done on two measuring points, namely on the half of the branch height and on the half of the crown weight before and after the logging. The rate of open area caused by logging with low intensity logging (0.38 trees/ha) is 0.03 ha whereas the rate of open crown before logging is 0.06 m2 and the rate of open crown after logging is 0.64 m2 .
Keyword: Bogor Agricultural University (IPB), open crown, open area, logging intensity

Judul: Keterbukaan Areal Akiobat Penebangan dengan Intensitas Rendah di IUPHHK-HA PT. Wijaya Sentosa Papua Barat
Abstrak: Harvesting activites in natural forest, particulary logging has not been fully carried out properly, this may cause damages such as large areal openness. The aim of this research was to calculate the total of open areas caused by low intensity logging. The plots that were used are circle plots with the radius of twice of central tree height used in this research. There were total of 15 plots. Areal openness is calculated by measuring the area at intervals of 1 meter from the base of fallen trees to the outermost part affected, whereas the measurements of canopy openness area performed at two measurement points, which were at ½ free branch height (HFBH) and ½ canopy height (HCH) before and after logging. The average of total areal openness that caused by low intensity logging was 451.71 m2 with a total open areas from 15 sample trees of 6865,60 m2, while the total amount of canopy openness before logging on HFBH point was 1.93 m2 and the HCH point is 3.85 m2 and the canopy openness after harvesting is 0.64 m2, and the total amount of canopy openness after logging on HFBH point is 6.98 m2 and the HCH point is 9.47 m2
Keyword: Bogor Agricultural University (IPB), canopy openness, areal openness, logging intensity

Judul: Grup dan Homomorfisma Grup pada Rubik Revenge
Abstrak: Rubik cube is a kind of puzzle game. A player must arrange rubik sides, which have been disordered, back to the position where every side has the same colour. This paper does not focus on the settlement solution, but instead on proving the existence of a group homomorphism between rubik movement group and S96 symmetric permutation group in rubik revenge. Firstly, it has been proved that rubik movement set is a group. Then, it also has been proved that the M set, which contains numeric labels of 1 until 96 in cubinos sides, is S96 symmetric permutation group.
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Judul: Pengaruh PEngapuran dan Sumber Bahan Organik terhadap Serapan Hara, Pertumbuhan, dan Hasil Tanaman Kedelai Serta Sifat Kimia dan Biologi Pada Ultisol (Podsolk Merah Kuning) Cigudeg, Kabupaten Bogor
Abstrak: Penelitian ini bertujuan untuk melihat pengaruh pengapuran dan sumber bahan organik terhadap pertumbuhan, hasil, dari serapan hara tanaman kedelai varietas Kerinci serta perubahan sifat kimia dan biologi pada ultisol(Podsolik Merah Kuning) Cigudeg Kabupaten Bogor.
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Judul: Pengaruh pengapuran terhadap bobot kering, kadar dan serapan N, P dan AL pada berbagai fase vegetatif kedelai (Glycine max (L.) varietas tidar, Merbabu dan Wilis pada podsolik merah kuning Jasinga
Abstrak: Penelitiann ini bertujuan untuk mempelajari pengaruh pengapuran terhadap bobot kering, kadar dan Serapan N, P dan Al pada fase vegetatif tanaman kedelai varietas Tidar, Merbabu dan Wilis di lahan kering Podsolik Merah Kuning (PMK) Jasinga. Penelitian dilakukan di rumah kaca Balai Penelitian Tanaman Pangan Bogor. Analisis awal dan akhir tanah dilaksanakan di Laboratorium Ekologi dan Fisiologi Balittan Bogor. Lama penelitian lima bulan, dimulai dari bulan Desember 1993 dan berakhir bulan Mei 1994. Perlakuan yang dicobakan terdiri dari dua taraf pengapuran Cal (tanpa kapur) dan Cal (dengan kapur) dan tiga varietas kedelai (Tidar, Merbabu dan Wilis). Penelitian ini menggunakan rancangan Acak Kelompok dua faktorial dengan 4 ulangan. Dengan demikian jumlah pot penelitian sebanyak 24 pot, tetapi karena sampling dilakukan setiap 2 minggu selama 3 bulan, maka jumlah pot keseluruhan adalah 144 pot (2X3X4X6). Parameter yang diukur yaitu bobot kering tanaman, kadar, Serapan N, P dan Al tanaman…dst
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Judul: Dynamical System of Hepatitis B in Three Groups with Vaccination
Abstrak: The aim of this study is to modify the hepatitis B transmission model in three age groups involving vaccination from the model conducted by Zhoe and Zhang.The method used is to analyze the stability of the fixed point and its basic reproduction number (R_0). Performed stability analysis and numerical simulation to see population dynamics. Next, a sensitivity analysis of the parameters was carried out to see its effect on R_0. From the analysis obtained two fixed points, namely non-endemic and endemic fixed points. Non-endemic fixed points are locally asymptotically stable if R_0 <1 Meanwhile, the endemic fixed point is locally asymptotically stable if R_0 > 1. Hepatitis vaccination affects the number of susceptible population, because the more successful the vaccination, the smaller the number of susceptible populations so that the smaller the population will be infected.
Keyword: Dynamic, Hepatitis B, Vaccine, Mathematical model
Judul: Pengaruh tebal lapisan dan letak pasak terhadap kekuatan lentur balok laminasi mekanis
Abstrak: Penelitian ini bertujuan untuk mencari kombinasi perlakuan yang menghasilkan kekuatan/keteguhan lentur yang paling baik dalam menerima beban dari luar. Semua bahan pembentuk balok laminasi mekanis ini berasal dari jenis Eucalyptus deglupta baik lapisan penyusun balok maupun pasaknya. Penelitian ini dilakukan di Laboratorium Pengolahan Hasil Hutan dan Laboratorium Keteknikan Kayu Fakultas Kehutanan IPB. Data yang diperoleh diolah dengan menggunakan Rancangan Acak Lengkap dengan Percobaan Faktorial 2 x 3. Tiap kombinasi perlakuan menggunakan lima ulangan. Pengujian yang dilakukan meliputi; Kadar Air, Kerapatan, Penyusutan Volume, Kekerasan Kayu, Kekakuan (MOE) dan Keteguhan Lentur (MOR) balok laminasi mekanis.
Keyword: balok laminasi

Judul: Pengaruh beberapa kombinasi ketebalan lamina dan jenis perekat terhadap kekuatan lentur balok laminasi
Abstrak: Pemberdayaan sumberdaya hutan melalui teknologi reka- yasa kayu dan penganekaragaman sumberdaya kayu merupakan suatu kegiatan di bidang kehutanan yang harus segera dimasyarakatkan. Hal ini bertujuan agar hutan tetap terjaga kelestariannnya. Balok laminasi sebagai hasil suatu teknologi rekayasa kayu di dalam proses pembuatannnya harus diarahkan kepada pemanfaatan limbah-limbah kayu yang berasal dari pemanenan kayu di hutan maupun limbah kayu yang berasal dari industri pengolahan kayu, kayu yang bermutu rendah atau kayu dari Hutan Tanaman Industri (HTI). Penelitian ini bertujuan untuk menentukan kombinasi antara ketebalan lamina dengan jenis perekat tertentu sehingga diperoleh balok laminasi yang mempunyai kekuatan lentur maksimum. Metodologi penelitian dilakukan dengan membuat balok laminasi dengan kombinasi ketebalan lamina dan jenis pere- kat yang berbeda. Pembuatan contoh uji lentur disesuaikan dengan ASTM D 143-52. Parameter yang diukur adalah kekakuan lentur (MOE), keteguhan lentur (MOR) berat jenis (BJ), kadar air (KA), pengembangan volime (PV), keteguhan geser rekat (KGR), dan delaminasi (D)....
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Judul: Penyakit transmissible gastroenteritas oleh virus corona pada babi
Abstrak: Trasnmissible Gastroenteritis pada babi oleh virus merupakan penyakit infeksius yang ditemukan pertama kali oleh Doyle dan Hutchings tahun 1946 di Indiana USA. Sehubungan dengan tingginya mortalitas akibat pe- nyakit TGE pada anak-anak babi serta kerugian yang beru- pa penurunan berat badan secara drastis pada babi yang dewasa, maka perlu kiranya penyakit ini diperhitungkan bagi suatu usaha peternakan. Walaupun di Indonesia be- lum dilaporkan kejadian penyakit tersebut, tetapi kita perlu waspada terhadap kemungkinan masuknya penyakit bersama dengan babi-babi import yang banyak dijumpai di- peternakan besar di Indonesia. ...
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Judul: Isolasi dan Kloning pada Escherichia coli Gen AaWRKY1 Artemisia annua L
Abstrak: Artemisia annua WRKY1 (AaWRKY1) gene encodes a protein WRKY a transcriptional activator of Amorpha-4,11-diene synthase (ADS). The overexpression farnesil diphosphate AaWRKY1 genes can increase levels of artemisinin. This study was aimed to isolate an AaWRKY1 gene from Artemisia annua L. Amplification of AaWRKY1 gene was done by PCR (Polymerase Chain Reaction) technique using specific primer pairs and cDNA as a template. Subsequently, AaWRKY1 gene fragment was cloned into a cloning vector pJET 1.2 using T4-ligase and transformed into competent cell Escherichia coli DH5α through heat shock method, and grown on LB agar medium containing ampicillin. Result showed that amplification with specific primers of AaWRKY1 gene generated an amplicon fragment of ± 1500 bp. The gene fragment was succesfully cloned into pJET 1.2 and transformed into cells of E. coli DH5α. Confirmation of recombinant clone was carried out using colony PCR to obtain recombinant colonies.
Keyword: Bogor Agricultural University (IPB), pJET 1.2 Vector, colony PCR, cloning, AaWRKY1 gene, Artemisia annua L

Judul: Kloning gen CYP71AV asal Artemisia annua di dalam Escherichia coli DH-5α
Abstrak: Infection of malaria caused 1.7-2.5 million people die each year. Artemisia annua contains artemisinin compounds effective to eradicate malaria types that are resistant to quinine and chloroquine. CYP71AV is a gene that has critical role in the biosynthesis of artemisinin by catalyzing the oxidation of intermediate products Amorpha-4,11-diene, which are highly produced in the biosynthesis of artemisinin. This study aimed to clone the CYP71AV gene through recombinant DNA technology. CYP71AV gene from total cDNA was amplified using specific primers. CYP71AV gene was inserted into pGEM-T Easy plasmid. The recombinant plasmid containing CYP71AV gene introduced into Escherichia coli strain DH5-α. CYP71AV gene sequencing produce approximately 1571 base pairs encoding 523 amino acids. Local alignment analysis of nucleotides with CYP71AV of several species listed in GeneBank showed that the cDNA CYP71AV have 98% similarity with complete cds A.annua (JQ254992.1). Domain analysis showed that the CYP71AV gene has three conserved domain
Keyword: Bogor Agricultural University (IPB), Artemisia annua., clone, cDNA CYP71AV

Judul: Formulasi Hamiltonian untuk Menggambarkan Gerak Gelombang Soliter Dimensi Tiga di Permukaan Laut
Abstrak: Gelombang permukaan adalah gelombang yang terjadi perbedaan rapat massa antara air dan udara. Salah satu gelombang permukaan yang ditinjau adalah gelombang soliter. Formulasi gelombang soliter dilakukan dengan menggunakan formulasi Hamiltonian.
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Judul: Keragaman Jenis Lalat Pengganggu dan Potensi Permasalahannya pada Ternak Sapi Potong di Bondowoso
Abstrak: The aim of this research was to study the diversity of species and the dominance of filth flies on beef cattle farms in Bondowoso. In addition, this research was to study the risk due to the presence of filth flies on beef cattle farms. The samples were carried out on 14 traditional farms and 1 communal farm. The samples were taken by sweeping net, then it had identified and analyzed to determine the density of flies. Fly density was expressed with relative abundance and species dominance. The diversity of flies in Bondowoso were Haematobia exigua, Stomoxys calcitrans, Musca domestica, Hippobosca variegata, and Tabanus megalops. The most dominant species was Haematobia exigua. The dominance value of Haematobia exigua on traditional farms was 87.88% and 89.27% on communal farm. A lot of fresh cow dungs in those farms influence the number Haematobia exigua because fresh cow dung was a suitable breeding place for these flies. These flies may carry Stephanofilaria, Trypanosoma evansi, and Bacillus anthracis.
Keyword: cattle farm, diseases risk, diversity, filth flies

Judul: Keragaman Jenis Lalat Pengganggu dan Potensi Permasalahannya Pada Ternak Sapi Potong di Daerah Cirebon
Abstrak: The aim of this research was to find out the diversity of filth flies on beef cattle in Cirebon, the domination of flies, the correlation of flies density and temperature and humidity, and the risk of disease that can be transmitted by the flies. The filth flies were taken by sweeping net in 18 small husbandries and 1 large husbandry in Cirebon. The data showed that the small husbandries was dominated by S. calcitran (57.19%), while the large husbandry was dominated by H. exigua (97.64%). Correlation of flies density and climate factor (temperature and humidity) were analysed by Minitab 16 only in large husbandry. The coefisient correlation (r) of flies density and temperature r=0.352 on M. domestica and r=0.158 on H. exigua. On the other hand, coefisient correlation of flies density and humidity was r=0.233 on M. domestica and r=0.018 on H. exigua. These result showed that there were no influence of climate factor to flies density fluctuation. The high population of S. calcitrans in small husbandries were potensial to raise Trypanosomiasis and Besnoitiosis cases, whereas population of H. exigua in large husbandry was to raise disease, especially miasis.
Keyword: filth flies, flies diversity, beef cattle

Judul: Konstruksi aritmetika kurva eliptik F(2m) supersingular dan non-supersingular untuk skema kunci publik ElGamal
Abstrak: Algoritme ElGamal adalah salah satu algoritme kunci publik dengan aritmetik modular p yang mempunyai struktur grip siklik Z(p). Tingkat keanaman algoritme ini terletak pada pemecahan masalah logaritme diskret dari Z(p). Akan tetapi, tingkat keamanan tadi tahun ke tahun semakin menurun yang disebabkan kemampuan pemecahan algoritme diskret semakin meningkat. Untuk memenuhi tingkat keamanan yang memadai dibutuhkan p yang cukup besar yang menyebabkan proses enkripsi dan dekripsi menjadi lambat.
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Judul: Teknik Pemeliharaan dan Perilaku Harian Beo Nias (Gracula religiosa robusta) di Mega Bird and Orchid Farm dan Taman Burung Taman Mini Indonesia Indah.
Abstrak: Gracula religiosa robusta (Beo Nias) merupakan salah satu burung endemik Pulau Nias dari family Sturnidae. Penelitian dilaksanakan di Mega Bird and Orchid Farm (MBOF) dan Taman Mini Indonesia Indah (TMII). Penelitian bertujuan mengidentifikasi perilaku harian Beo Nias, mengidentifikasi teknik pengelolaan penangkaran Beo Nias, mengetahui tingkat keberhasilan dan faktor penyebab kegagalan perkembangbiakan Beo Nias di kedua lokasi tersebut. Hasil penelitian ini menunjukkan bahwa perilaku harian dibagi kedalam 3 kelompok yakni perilaku lokomosi dengan persentase 23.02% (MBOF) dan 22.10% (TMII), memelihara tubuh dengan persentase 19.36% (MBOF) dan 21.84% (TMII) dan perilaku seksual dengan persentase 12.23% (MBOF) dan 13.36% (TMII). Jenis kandang yang terdapat di MBOF dan TMII adalah kandang penangkaran, kandang display, kandang pembesaran dan kandang karantina/adaptasi. Tingkat palatabilitas pakan dapat terlihat dari persentase konsumsi pakan perharinya adalah jangkrik 24,86%, ulet 21.30%, pepaya Bangkok 19.51% voer 17.92% dan pisang kepok 16.40%. Penyakit yang pernah diderita oleh Beo Nias adalah diare ataupun cacingan.
Keyword: Beo Nias, MBOF, TMII, Pemeliharaan

Judul: Aspek ekologi perkembangbiakan beo Nias (Gracula religiosa robusta) di Kecamataaan Teluk Dalam, Nias Selatan
Abstrak: Beo Nias merupakan burung endemik di Pulau Nias dan salah satu fauna penjatidiri Sumatera Utara, yang akhir-akhir ini banyak mengalami gangguan baik pada populasi maupun habitatnya. Gangguan pada populasi berbentuk perburuan oleh manusia, sedangkan gangguan terhadap habitatnya berupa penebangan pohon yang dapat menyebabkan rusak atau hilangnya sarang tempat tinggal burung Beo dan semakin berkurangnya pohon penghasil pakan Beo. Tujuan dari penelitian ini adalah untuk mengetahui aspek ekologi perkembangbiakan Beo Nias khususnya sarang, telur dan perkembangan anakan pada pohon tempat bersarang Beo di Kecamatan Teluk Dalam, Nias Selatan. Penelitian dilaksanakan pada bulan Februari April 1994. Pengamatan dilakukan secara terkonsentrasi pada sarang alami dan buatan. Penyajian hasil dilakukan secara deskriptif. ...
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Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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