arulpm/tripletsmall huggingface dataset:
Judul: Asymptotic Distribution of Estimator for the Intensity Function of a Doubly Periodic Poisson Process
Abstrak: In this manuscript, estimation of the intensity function of a doubly periodic Poisson process is discussed. It is assumed that only a single realization of the Poisson process is observed in a bounded window [0,n]. It is also assumed that the period of the intensity function is known. The rate of consistency and asymptotic normality of the estimator are formulated. Finally, a confidence interval for the local intensity function is also formulated.
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Judul: Sebaran asimtotik penduga turunan pertama dan turunan kedua fungsi intensitas proses poisson periodik
Abstrak: This manuscript is concerned with estimation of the first and second derivatives of intensity function of a periodic Poisson process. To construct the estimators for the first and second derivatives of this intensity function, an estimator for the intensity function itself is formulated. Then, the statistical properties of the estimators for the first and second derivatives of the intensity function are discussed. Finally, an asymptotic normality of those estimators are established.
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Judul: Transformasi Genetik Tanaman Kentang (Solanum tuberosum L.) kultivar Agria dengan Gen Hd3a di Bawah Kendali Promoter 35s CaMV
Abstrak: Kentang kultivar Agria memiliki umbi yang lonjong memanjang, berukuran besar, dan cocok diolah menjadi keripik. Hd3a dapat menginduksi pembentukan bunga dan umbi pada kentang kultivar Andigena sehingga transformasi genetika tanaman kentang dengan gen Hd3a sangat bermanfaat untuk perbaikan genetik tanaman kentang. Penelitian ini bertujuan untuk melakukan transformasi genetik tanaman kentang kultivar Agria dengan gen Hd3a di bawah kendali promoter 35S CaMV melalui Agrobacterium tumefaciens. Transformasi genetik dilakukan dengan ko-kultivasi eksplan buku batang kentang dengan A. Tumefaciens. Seleksi kalus transgenik dilakukan secara bertahap di media MS yang mengandung 10-30 mg/L higromisin. Efisiensi transformasi pada penelitian ini relatif rendah yaitu 16.66%. Analisis PCR menunjukkan bahwa kalus yang resisten terhadap higromisin mengandung gen Hd3a dibawah kendali promoter 35S CaMV. Hasil ini menunjukkan bahwa transformasi genetik tanaman kentang kultivar Agria dengan gen Hd3a di bawah kendali promoter 35S CaMV telah menghasilkan kalus transgenik.
Keyword: Hd3a, Solanum tuberosum L. cv. Agria, transformasi
Judul: IPB (Bogor Agricultural University)
Abstrak: Banyak hasil penelitian epidemiologis melaporkan bahwa penyakit kardiovaskuler (PKV) dewasa ini sedang melanda negara-negara berkembang, termasuk Indonesia. Di perkirakan di masa mendat ang, PKV, terutama penyakit jantung koroner (PJK) terus meningkat . Pencegahan PJK, setidak-tidaknya menahan laju peningkatannnya dapat dilaksanakan melalui tindakan intervensi yang ditujukan kepada pengendalian faktor resikonya.
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Judul: IPB (Bogor Agricultural University)
Abstrak: Impotensi atau gangguan ereksi (erectile dysfunction) dapat diartikan sebagai ketidakmampuan laki-laki mencapai dan mempertahankan ereksi yang cukup kaku untuk persetubuhan yang memuaskan. Kekakuan dan kelembekan penis sangat tergantung pada tingkat pengisian darah korpus kavernosum yang pada gilirannya tergantung pada kondisi relaksasi dan kontraksi otot polos trabekula jaringan korpus kavernosum. Relaksasi-kontraksi trabekula ini dipengaruhi oleh beberapa sistem neurotransmisi dan neuromediator antara lain, sistern adrenergik, endotelin dan prostaglandin untuk kontraksi serta sistem kolinergik dan nitrik oksida (NO) untuk relaksasi. Data tentang neurofarmakologi ereksi serta fisiologi korpus kavernosum sudah cukup tersedia. Namun tidak demikian halnya dengan arteria pudenda,pembuluh proksimal pernasok darah utama korpus kavernosum.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4
Judul: Populasi dan Produktivitas Itik Lokal di Dua Desa yang Berbeda Topografinya di Kabupaten Bogor
Abstrak: Itik lokal adalah salah satu jenis unggas yang umum dipelihara setelah ayamn dan memberi andil besar dalam penyediaan pangan bergizi bagi masyarakat petani pedesaan, serta masyarakat nelayan. Pada umumnya pengembangan produksi telur unggas lebih dipusatkan pada ayam daripada jenis unggas lainnya, termasuk unggas air, seperti itik, entog dan angsa. adapun alasannya bersifat teknis, sosial dan ekonomi. Maka perlu diperoleh informasi perkembangan populasi, teknik budidaya dan produktivitas itik lokal di pedesaan.
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Judul: Populasi dan Produktivitas Entok (Cairina moschata) di Dua Desa yang Berbeda Topografinya di Kabupaten Bogor.
Abstrak: Entok merupakan ternak unggas penghasil daging yang yang sudah lama dikenal dan dipelihara oleh masyarakat petani di Indonesia. Ternak ini bukanlah ternak unggas asli Indonesia namun sudah beradaptasi dengan kondisi lingkungan di Indonesia. Ternak entok belum banyak mendapat perhatian instansi yang menangani sub-sektor peternakan di Indonesia sehingga ketersediaan data populasi dan produktivitas ternak entok masih sangat minim.
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Judul: Synthesis of Apatite - Chitosan Composite Using Duck Eggshell and Chitosan with Temperature and pH Control
Abstrak: Composite of apatite-chitosan was prepared by using chitosan as polymer matrix. Calcium phosphate was prepared from CaO and (NH4)2HPO4, which the ratio Ca : P had to be 1.67. Chitosan is produced by deacetilase from biopolymer chitin. Duck eggshell (95% CaCO3) as starting material was converted to be calcium oxide (CaO) through calcinations with temperature 1000oC for 5 hours. In-situ and ex-situ methods were prepared from apatite and chitosan (dissolved with acetate acid 2%). Calcium phosphate prepared for bone implantation, but it is too fragile and brittle to be implant into the body. So addition of chitosan can decrease crystalinity and increase mechanic characteristic (tougher). Composite apatite-chitosan was resulted by fast precipitation. Fast precipitation was held in a breaker glass with nitrogen atmosphere, under controlled temperature at 37oC and pH 7, in order to increase amount of hydroxyapatite. Precipitation with CaO which was dropped by (NH4)2HPO4. Hydroxyapatite and chitosan were appearing at samples with in-situ and ex-situ methods which indicating by peak matching of XRD (closed lattice parameter, crystal size), overlapping at FTIR spectra and supporting by SEM picture (homogenous and agglomerated particle). However, it still needs further research to examine biocompatibility osteoconductive degree of sample by in-vivo and in-vitro test.
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Judul: Persepsi Para Pihak terhadap Fungsi Hutan Alam Produksi Bekas Tebangan : Kasus di Kabupaten Rokan Hulu Provinsi Riau
Abstrak: Penelitian ini bertujuan untuk memilih variabel aspek-aspek ekonomi, ekologi dan sosial yang sesuai dengan karakteristik kawasan hutan yang digunakan dalam menilai persepsi para pihak tingkat kesatuan pengelolaan hutan alam sesuai dengan kondisi khusus lokasinya.
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Judul: Persepsi, Motivasi dan Perilaku Masyarakat Adat terhadap Pengelolaan Kawasan Hutan (Kasus Kawasan Hutan Sekitar Desa Sindanglaya Banten)
Abstrak: Keberadaan hutan bagi masyarakat adat sekitar hutan mempunyai nilai manfaat ekonomi, ekologi dan sosial. Pemberdayaan masyarakat menjadi salah satu hal penting dalam menjaga kelestarian hutan. Penelitian ini mengkaji persepsi, motivasi dan perilaku masyarakat adat dalam memanfaatkan dan mengelola hutan. Metode yang digunakan adalah wawancara mendalam dengan pemilihan informan menggunakan teknik snowbal, observasi dan studi pustaka. Tingkat persepsi masyarakat terhadap keberadaan hutan di Desa Sindanglaya tergolong baik, sedangkan persepsi masyarakat terhadap nilai fungsi ekonomi hutan sebagai sumber kayu dan tambahan pendapatan bagi rumah tangga masih rendah. Motivasi masyarakat Kasepuhan Pasir Eurih dalam menjaga kelestarian hutan sudah baik, namun sebagian besar masyarakat yang bermukim di Kasepuhan Pasir Eurih masih mempunyai tingkat motivasi ekonomi yang rendah. Perilaku masyarakat dalam memanfaatkan Hutan Bongkok sudah baik. Perbandingan pengelolaan hutan menurut ilmu pengetahuan kehutanan dan masyarakat Kasepuhan Pasir Eurih pada dasarnya sama, namun cara pelaksanaan pengelolaan di lapangan berbeda.
Keyword: masyarakat adat, motivasi, perilaku, persepsi

Judul: Mathematical model of Hematopoietic Stem Cell in Chronic Myelogenous Leukemia with and without Therapy
Abstrak: Leukemia or blood cancer is a diverse group of neoplastic disease, characterized by the multiplication of abnormal leukocytes or malignant transformation of blood-forming cells in bone marrow and lymphoid tissues. One of the most common types of leukemia is Chronic Myelogenous Leukemia (CML), which is usually diagnosed by the presence of certain chromosomal abnormalities, the so-called Philadelphia chromosome (Ph). One of the treatments of CML is Granulocyte Colony-Stimulating Factor (G-CSF). In this paper, we discuss two Hematopoietic Stem Cell (HSC) models, i.e. HSC without treatment and HSC with G-CSF treatment. The model of HSC without treatment included three equations representing the dynamics of HSC, leukocyte and platelet. Whereas, the model of HSC with G-CSF treatment includes the previous three equations and adds two more equations representing G-CSF injection and G-CSF circulation. The stability behavior of the system approaching the equilibrium points in the simulation study is carried out using Mathematica 7.0. The simulation results show that the G-CSF treatment can successfully decrease the number of HSC, which means reducing the CML.
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Judul: Potensi Kitosan dan Agens Antagonis dalam Pengendalian Penyakit Karat (Phakopsora pachyrhizi Syd.) Kedelai
Abstrak: The soybean rust disease (Phakopsora pachyrhizi Syd.) is the most important disease of soybean and may cause 90% yield loss. The ability to spread rapidly, present of alternative hosts, and the rapid changes of P.pachyrhizi virulence are the causal of the difficulty to control the disease. This study is to evaluate potential uses of chitosan, Trichoderma harzianum, Bacillus subtilis, and chitosan-Streptomyces sp. combination to control the rust disease in two soybean lines. The experiments were conducted using a complete randomized factorial design (4x2) with three replications. Plant developments, disease incidence and severity of rust infection were observed. The studies have shown that all treatments have significantly suppressed soybean rust disease incidence and severity in both soybean lines compared to that of control. The use of T.harzianum has found the most effective and efficient in suppressing disease severity and in increasing plant vegetative growth with no phytotoxic effect.
Keyword: T.harzianum., Streptomyces sp, rust disease, chitosan, B.subtilis

Judul: Epidemiology and control of soybean rust (Phakopsora pachyrhizi Syd)
Abstrak: Soybean rust, caused by P. pachyrhilzl, is one of the most seriuos legume diseases in Indonesia. Monthly observations of the diases symptoms were made at Pacet experiment farm (1100 m) in West Java. The rust Lessions were light to dark brown or blackish and were manly on the underside of the leaves. In Earlier leaf tages, two types of diases symptoms were found: lesions with brown halo zonesand lesion without haloes. It was presumed that this might indicate the presence of at least two rases of the patogen. The first type appeared to be more virulent than the record.
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Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
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Judul: Pengaruh pupuk organik dan anorganik terhadap pertumbuhan dan hasil padi sawah [Oriza satvia L.]
Abstrak: Penelitian ini dilakukan untuk mengetahui adanya pengaruh kombinasi pupuk organik dan anorganik serta pupuk organik cair terhadap pertumbuhan dan hasil padi sawah. Penelitian ini dilaksanakan di Kebun Percobaan IPB Babakan Sawah Baru Dramaga Bogor, Laboratorium Tanah Departemen Ilmu Tanah Fakultas Pertanian IPB, serta Laboratorium Pemuliaan dan Teknologi Benih, berlangsung mulai bulan Oktober 2008 sampai bulan Maret 2009.
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Judul: Pengaruh penambahan jerami dan pengurangan dosis pupuk anorganik terhadap pertumbuhan dan hasil padi sawah Oryza sativa Linn.
Abstrak: Pelaksanaan penelitian ini bertujuan untuk mempelajari pengaruh penambahan jerami dan pengurangan dosis pupuk anorganik terhadap pertumbuhan dan hasil padi sawah (Oryza sativa Linn.). Penelitian dilaksanakan di lahan sawah irigasi Kebun Percobaan Sawah Baru IPB Darmaga, Bogor. Jenis tanah adalah Latosol dengan ketinggian tempat 250 m di atas permukaan laut. Penelitian dilaksanakan dari bulan Februari 2004 sampai bulan Juni 2004. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (Randomized Block Design) dengan tiga kali ulangan. Perlakuan yang diberikan adalah dosis pupuk anorganik yang terdiri 4 taraf yaitu P1= dosis pupuk rekomendasi Deptan (Urea 200 kg/ha, Sp-36 100 kg/ha, dan KCl 100 kg/ha), P2= 50% dosis pupuk rekomendasi, P3= 25% dosis pupuk rekomendasi, P4= 0% dosis pupuk rekomendasi (tanpa pemupukan anorganik). Pada perlakuan P2, P3 dan P4 ditambah dengan pembenaman jerami ke petak-petak pertanaman sebagai bahan organik dengan dosis 7.5 ton/ha. Terdapat empat kombinasi perlakuan dengan tiga kali ulangan, sehingga percobaan ini terdiri dari 12 satuan percobaan. ...
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Judul: Truncated Stop Loss as a Optimal Solution of Reinsurance Agreement in One-Period Model
Abstrak: Reinsurance is one of risk management efforts of an insurance company, which is called the cedent. Similar with insurance, reinsurance constitutes the cedent to pay the premium. We consider one-period reinsurance model and derive a rule which minimizes the ruin probability of the cedent for a fixed reinsurance premium. Therefore, it is needed to construct an optimal reinsurance agreement for the cedent. The premium is calculated according to four different principles, i.e. economic, generalized zero-utility, Esscher, and mean-variance principles. Stop loss is a reinsurance contract which protect the insurance company for losses that exceed a certain amount. The result of this research shows that a truncated stop loss is an optimal agreement in the class of all reinsurance contracts with various premiums calculated using above mentioned principles.
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Judul: Hidrolisis Pati dari Empulur Sagu dan Ampas Sagu untuk Produksi Sirup Glukosa
Abstrak: Sago starch is extracted from the pith of sago trunk, while sago hampas is solid waste generated sago starch processing. Sago hampas still contained some starch which depends on the extraction technique. In glucose syrup production, only starch components are hydrolysis by using acid and enzyme. The objectives of this research are to investigate the direct hydrolysis of sago pith and utilization of sago hampas for glucose syrup production, compared to native sago starch. The results showed the high amount of starch in sago pith (86,0%) and sago hampas (55,3%). Glucose syrup produced from enzymatic hydrolysis has higher dextrose content (DE 71-74) compared to acid hydrolysis (DE 33-42). Glucose syrup produced from sago pith and sago hampas have similar characteristic with glucose syrup produced from native sago starch, but with lower yield.
Keyword: enzymatic hydrolysis, acid hydrolysis, sago starch, sago hampas, sago pith

Judul: Pengaruh gelombang mikro pada hidrolisis asam empulur sagu untuk produksi bioetanol
Abstrak: Sago starch, has a cheap price, a lower quality. Some problems associated with low quality of sago starch including low degrees of whiteness, starch particle size is not uniform, and the declining in starch content during the extraction process in rural areas. Color change of starch during the extraction process is a factor that causes decreasing of starch quality. When the trunk is cut and shredded, browning reaction occurs and strongly bound to the starch granule. Sago starch, isolated from the stem of sago palm, a white granule, is tasteless and odorless. Starch granules are not soluble in cold water. In the extraction, sago pith used must be fresh and must be directly processed. If it delayed would cause starch reduced in the degree of whiteness. Some starch importing countries were unsatisfied with the variety of quality of sago starch, which mostly have very low quality. This causes limited application of sago in the industry. One way to overcome the low quality of sago is to utilize for the production of glucose syrup, which does not depend on the nature of native sago starch.
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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: Manajemen Alokasi Dana Bank Pasar Faktor-Faktor yang Mempengaruhinya (Studi Kasus di PD Bank Pasar Dati II Magelang, Jawa Tengah)
Abstrak: Di Indonesia sudah sejak lama ada sejenis bank khusus untuk melayani masyarakat kecil yaitu Bank Perkreditan Rakyat (BPR). Namun BPR ini sedikit sekali dikenal dan diketahui peranannya. Dari berbagai jenis BPR di Indonesia, bank pasarlah yang mengalami perkembangan usaha yang pesat pada saat ini (Soeharto, 1991). PD Bank pasar Dati II Magelang (PD BPM) merupakan salah satu BPR gaya lama yang memiliki wilayah pelayanan mencakup seluruh daerah kabupaten Magelang. PD BPM selain sebagai lembaga kepercayaan juga merupakan perusahaan yang bertujuan mencari laba. Untuk mendapatkan laba optimal PD BPM dituntut untuk dapat melakukan pengelolaan atas sumber dana dan alokasi dana secara efisien dan efektif.
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Judul: Profil Nasabah dan Kebijaksanaan Pemasaran PD. Bank Pasar Pemda Dati II Kabupaten Magelang
Abstrak: Penelitian ini dilakukan dengan metode studi kasus PD. Bank Pasar Pemda Dati I1 Kabupaten Magelang. Data yang digunakan ialah data primer dan sekunder, baik data kualitatif maupun data kuantitatif. Data profil nasabah diambil secara acak dari data perusahaan dengan tetap memperhatikan prinsip-prinsip kerahasiaan bank. Hasil penelitian ini menunjukkan bahwa nasabah sumber dana utama PD. Bank Pasar ialah nasabah deposito, yang sebahagian besar berdomisili di Kotamadya Magelang dan Mertoyudan.
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Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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