bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kajian Potensi dan Prioritas Lokasi Dry Port di Malang dan Pasuruan
Authors: Bintang Rahadi , Sulistyo Harnen , Arifin Muhammad Zainul 
Published: March 2019

The objectives of this study are knowing the current logistic performance based on customers perceptions, knowing the probability of dry port’s usage and the recommendations of dry port location with high priority in Malang and Pasuruan. This study uses Principle component analysis, stated preference dan analytic hierarchy process. Based on the results, the logistic performance index of Tanjung Perak Port-Malang route is 3.4, relatively even with Tanjung Perak Port-Pasuruan route that has index 3.41 at likert scale. For the both routes, commodity and transportation infrastructure have low score, less than 3 at likert scale. The probability usage is 88.95% when dry port gives3 days shorter in dwelling time, predicted lead time, five hundred thousand rupiahs cheaper in transportation and storage cost and 2 hours faster in travel time for logistic activities of a 20 feet container on Tanjung Perak Port-Pasuruan route. Pasuruan with priority weight 57.66% is more prioritized than Malang which has priority weight 42.34% as dry port location.To optimize the implementation of dry port in proposed location, increasing the commodity, transportation infrastructure and cargo clearance services at dry port integrated to seaport are recommended
PERBANDINGAN PENGGUNAAN POLYPROPILENE (PP) DAN HIGH DENSITY POLYETHYLENE (HDPE) PADA CAMPURAN LASTON_WC
Authors: Rahmawati Anita 
Published: March 2019

Aspal dapat dimodifikasi dengan menambahkan berbagai jenis aditif. Salah satu aditif yang biasa digunakan adalah berupa polimer seperti Polypropilene (PP) dan High Density Polyethylene (HDPE). Penambahan polimer biasanya meningkatkan kekakuan aspal dan meningkatkan kerentanan suhu. Peningkatan kekakuan aspal akan meningkatkan ketahanan campuran terhadap rutting dari suhu dan cuaca yang panas. Penelitian ini dilakukan untuk mengetahui pengaruh pemanfaatkan limbah plastik PP dan HDPE sebagai campuran pada beton aspal (Laston_WC) dengan menggunakan parameter Marshall. Parameter Marshall yang digunakan yaitu stabilitas, flow, VIM, VMA, VFA dan MQ. Prosentase PP dan HDPE yang digunakan sebagai campuran aspal sebesar 0%, 2%, 4% dan 6% dari berat aspal yang digunakan. Hasil uji Marshall menunjukkan bahwa nilai stabilitas, flow, VFA dan MQ memiliki kecenderungan mengalami peningkatan dengan bertambahnya prosentase kadar PP dan HDPE yang digunakan. Tetapi, nilai VIM dan VMA memiliki kecenderungan menurun dengan bertambahnya prosentase PP dan HDPE. Hal ini dapat dilihat bahwa pengaruh penambahan PP pada campuran aspal beton akan memberikan nilai karakterisk Marshall yang lebih baik dari campuran aspal beton dengan HDPE.
PERENCANAAN TEMPAT PEMROSESAN AKHIR SAMPAH DENGAN MENGGUNAKAN METODE SANITARY LANDFILL
Authors: Samin Samin , Sunarto Sunarto , Rijalurrahman Mohammad 
Published: March 2019

Pertumbuhan jumlah penduduk dan kemajuan tingkat perekonomian di suatu kota mempengaruhi peningkatan jumlah sampah. Peningkatan jumlah sampah akan menimbulkan permasalahan pada lingkungan, proses akhir di TPA (Tempat Pemrosesan Akhir Sampah). TPA Randuagung adalah TPA yang aktif di Kabupaten Malang. Metode yang digunakan saat ini adalah open dumping. TPA Randuagung memiliki daerah cakupan pelayanan yang mencakup 4 Kecamatan antara lain Singosari, Lawang, Karangploso, dan Dau. Luas Lahan yang tersedia ± 17,65 Ha. Sistem open dumping sudah tidak layak lagi untuk menjadi tempat pembuangan akhir sampah, maka dari itu perlu dilakukan pengembangan perencanaan TPA Randuagung menggunakan metode sanitary landfill. Perencanaan TPA Randuagung dengan sistem sanitary landfill meliputi: perencanaan area pembuangan sampah 60.678m2 (ada 3 Fase), dapat menampung sampah sampai dengan 10 tahun ke depan; Analisa stabilitas lereng sampah menggunakan metode fellenius dengan angka aman 1,61; perletakan pipa gas metan secara horizontal dan vertikal; perencanaan drainase; pemasangan pipa lindi menggunakan metode tulang ikan dengan diameter pipa yang berbeda-beda;kolam penampung sementara lindi dimensi dengan ukuran 25 m × 21 m × 5 m dan dengan debit air lindi 0,00984 m3/detik. Dan pengaliran lindi dilanjutkan ke area kolam IPAL (Instalasi Pengolahan Air Lindi) yang menggunakan 3 kolam, yaitu kolam stabilisasi, kolam aerasi dan kolam maturasi.
PENGARUH PENGGUNAAN BAHAN SERBUK MARMER PADA STABILISASI TANAH LEMPUNG EKSPANSIF (Kasus Tanah Lempung Ekspansif di Daerah Citra Land Surabaya)
Authors: Setyono Ernawan , Sunarto Sunarto , Gumilang Anggita Moro 
Published: March 2019

Konstruksi jalan diatas tanah dasar yang bersifat ekspansif banyak dijumpai di Indonesia. Jenis tanah ini akan mengembang dan dapat menyebabkan jalan atau struktur terangkat disaat kondisi kadar air tinggi. Sebaliknya disaat kadar airnya rendah, tanah ekspansif akan menyusut dan dapat menyebabkan penurunan jalan (shrinkage). Akibat perubahan muai susut (swelling and shrinkage activity) kontruksi jalan menjadi tidak stabil sehingga untuk jangka waktu yang lama terjadi keretakan memanjang dan bergelombang. Salah satu upaya untuk mendapatkan sifat tanah yang memenuhi syarat teknis tertentu adalah dengan metode stabilisasi tanah menggunakan bahan tambah serbuk marmer dari hasil olahan pabrik marmer di Tulungagung, Jawa Timur. Untuk mengetahui pengaruh penambahan serbuk marmer terhadap kekuatan dan nilai daya dukung tanah dibuktikan dengan pengujian Unconfined Compression Test dan uji California Bearing Ratio. Benda uji dibuat dengan variasi penambahan serbuk marmer sebesar 5%, 10%, 15%, 20%, 25%. Dari pengujian menunjukkan bahwa tanah lempung ekspansif yang distabilisasi dengan serbuk marmer dapat memperbaiki sifat fisik dan mekanik tanah. Pada uji sifat fisik tanah sampel yang diambil termasuk tanah lempung dengan tingkat plastisitas rendah. Sedangkan nilai kuat tekan dan daya dukung tanah meningkat setelah distabilisasi dengan serbuk marmer.
PENGELOLAAN DAN PENGENDALIAN AIR HUJAN DALAM PERUMAHAN SEBAGAI UPAYA KONSERVASI AIR TANAH
Authors: Pratomo Daru , Suranto Muchammad 
Published: March 2019

Limpahan air hujan yang tidak terkendali membuat masalah banjir. Usaha dalam menerapkan teknik drainase menjadi pilihan dalam rangka menghadapi global warming yaitu sistem drainase air hujan berwawasan lingkungan. Sistem ini menurut [Sunjoto, 2007] terdiri dari tiga kelompok yaitu Sumur Peresapan Air Hujan (Recharge Well), Parit Resapan Air Hujan (Recharge Trench) dan Taman Resapan Air (Recharge Yard) dan yang terakhir ini juga disebut Taman Bertanggul [Sujono, 2005].Metode yang digunakan dalam penelitian ini dengan menggunakan metode analisis kuantitatif. Pengambilan sampel dilakukan metode yaitu metode purposive sampling untuk pengukuran permeabilitas yang mempertimbangkan pengambilan sampel pada lahan yang belum diberi perkerasan seperti lahan kosong maupun pekarangan rumah sedangkan untuk pengukuran kedalaman muka air tanah dengan mengukur kedalaman permukaan air sumur eksisting dan dengan cara menggali rencana sumur resapan yang akan dipakai dalam komplek perumahan. Berdasarkan pendekatan perhitungan metode SNI 03-2453-2002 kebutuhan sumur resapan untuk menampung limpasan air hujan akibat dari tertutupnya lahan terbuka oleh rumah dan carport sebanyak 20 unit. Sedangkan sebagai pengganti lahan yang tertutup oleh paving block, dibuat 8 unit. Dengan dimensi sumur resapan diameter 1 m, kedalaman 1,5 m atau 3 buah buis beton untuk setiap sumur resapan.
Intermittent transition to chaos in vibroimpact system
Authors: Bazhenov V.A. , Pogorelova O.S. , Postnikova T.G. 
Published: March 2019

Abstract
Chaotic behaviour of dynamical systems, their routes to chaos, and the intermittency in particular are interesting and investigated subjects in nonlinear dynamics. The studying of these phenomena in non-smooth dynamical systems is of the special scientists’ interest. In this paper we study the type-III intermittency route to chaos in strongly nonlinear non-smooth discontinuous 2-DOF vibroimpact system. We apply relatively new mathematical tool – continuous wavelet transform CWT – for investigation this phenomenon. We show that CWT applying allows to detect and determine the chaotic motion and the intermittency with great confidence and reliability, gives the possibility to demonstrate intermittency route to chaos, to distinguish and analyze the laminar and turbulent phases.
Noether’s theorems for the relative motion systems on time scales
Authors: Gong Sheng-nan , Fu Jing-li 
Published: March 2019

Abstract
This paper propose Noether symmetries and the conserved quantities of the relative motion systems on time scales. The Lagrange equations with delta derivatives on time scales are presented for the system. Based upon the invariance of Hamilton action on time scales, under the infinitesimal transformations with respect to the time and generalized coordinates, the Hamilton’s principle, the Noether theorems and conservation quantities are given for the systems on time scales. Lastly, an example is given to show the application the conclusion.
On the integrability of the Hamiltonian systems with homogeneous polynomial potentials
Authors: Llibre Jaume , Zhang Xiang 
Published: March 2019

Abstract
We summarize the known results on the integrability of the complex Hamiltonian systems with two degrees of freedom defined by the Hamiltonian functions of the form

H
=

1
2

∑

i
=
1

2

p
i
2

+
V
(

q
1

,

q
2

)
,

$$\begin{array}{}
\displaystyle H=\frac{1}{2}\sum_{i=1}^{2}p_i^2+V(q_1,q_2),
\end{array} $$

where V(q
1,q
2) are homogeneous polynomial potentials of degree k.
Complex variables approach to the short-axis-mode rotation of a rigid body
Authors: Lara Martin 
Published: March 2019

Abstract
Decomposition of the free (triaxial) rigid body Hamiltonian into a “main problem” and a perturbation term provides an efficient integration scheme that avoids the use of elliptic functions and integrals. In the case of short-axis-mode rotation, it is shown that the use of complex variables converts the integration of the torque-free motion by perturbations into a simple exercise of polynomial algebra that can also accommodate the gravity-gradient perturbation when the rigid body rotation is close enough to the axis of maximum inertia.
Designing optimal trajectories for a skimmer ship to clean, recover and prevent the oil spilled on the sea from reaching the coast
Authors: Gomez Susana , Ivorra Benjamin , Ramos Angel M. 
Published: March 2019

Abstract
In this work, we use an Eulerian mathematical model to forecast the movement of oil spills in the open sea and we design objective functions to obtain optimal trajectories for skimmer ships to clean and recover the oil. Here, we first validate the ability of this mathematical model to forecast the fate of the oil by comparing our results with satellite images. Then, we create a synthetic study case based on real data, and we show that following optimal trajectories greatly improves the amount of oil recovered at the whole area of study.
Oscillatory flow of a Casson fluid in an elastic tube with variable cross section
Authors: Selvi C.K. , Srinivas A.N.S. 
Published: March 2019

Abstract
The aim of this paper was to study an oscillatory flow of a Casson fluid through an elastic tube of variable cross section. The radial displacement of tube wall is taken into consideration. The problem is modelled under the assumption that the variation of the cross section of the tube is slow in the axial direction. Cylindrical coordinate system is chosen to study the problem. The analytical expressions for axial velocity and mass flux as a function of pressure gradient are obtained. The change in pressure distribution for various pressure****radius relationships is analyzed by considering different geometries. The effects of elastic parameter, Womersley parameter and Casson parameter on excess pressure and pressure gradient along axial direction are discussed through graphs. The results reveal that the elastic parameter plays a key role in the variation of pressure along the tube. Womersley parameter has significant effect on pressure distribution. Another important observation is that the amplitude of pressure increases for growing values of Casson parameter for both tapered and constricted tubes. In addition, the pressure oscillates more for the case of locally constricted tube when compared to other geometries.
On a model for internal waves in rotating fluids
Authors: Durán A. 
Published: March 2019

Abstract
In this paper a rotating two-fluid model for the propagation of internal waves is introduced. The model can be derived from a rotating-fluid problem by including gravity effects or from a nonrotating one by adding rotational forces in the dispersion balance. The physical regime of validation is discussed and mathematical properties of the new system, concerning well-posedness, conservation laws and existence of solitary-wave solutions, are analyzed.
Note on recent common coupled fixed point results in multiplicative metric spaces
Authors: Huang Huaping , Deng Guantie , Došenović Tatjana , Hussain Nawab 
Published: March 2019

Abstract
The purpose of this paper is to improve and complement the main results of Jiang and Gu (J. Nonlinear Sci. Appl., 10 (2017), 1881–1895). By using nontrivial methods, some common coupled fixed point results in metric spaces are obtained. Moreover, it is shown that some recent fixed point results in the setting of multiplicative metric spaces are actually equivalent to the counterpart of the standard metric spaces. In addition, an example to illustrate the presented theoretical result is also given.
Kepribadian Dan Komunikasi Susi Pudjiastuti Dalam Membentuk Personal Branding
Authors: Stevani Stevani , Widayatmoko Widayatmoko 
Published: March 2019

The life story of Susi Pudjiastuti is admired by many people for her hard work, until becoming successful by having so much company in the field of aviation and fisheries. Susi Pudjiastuti is also well known to the public for his work in the ministry. Good performance makes Susi Pudjiastuti popular among Jokowi's working cabinet. Currently, the Brand Name in humans is personal branding which is the trend of the formation of self-image and the creation of good perception from others to us. This research will discuss about personality, communication and personal branding Susi Pudjiastuti with qualitative research method. Good personality makes Susi Pudjiastuti has the ability to communicate well and liked by the community. Personality and communication can form a personal branding Susi Pudjiastuti a natural. By exposing the personality and communication of Susi Pudjiastuti in forming personal branding, then people will realize the importance of personality and Communication in forming a natural personal branding. Kisah hidup Susi Pudjiastuti banyak dikagumi oleh banyak orang atas kerja kerasnya hingga menjadi sukses dengan memiliki banyak perusahaan di bidang penerbangan dan perikanan. Susi Pudjiastuti juga dikenal baik oleh masyarakat akan kinerjanya dalam bekerja di kementerian. Kinerja yang baik menjadikan Susi Pudjiastuti popular diantara kabinet kerja Jokowi. Saat ini, Sebutan merek pada manusia adalah personal branding yang merupakan trend dari pembentukan pencitraan diri dan penciptaan persepsi yang baik dari orang lain kepada kita. Penelitian ini akan membahas mengenai kepribadian, komunikasi serta personal branding Susi Pudjiastuti dengan metode penelitian kualitatif. Kepribadian yang baik menjadikan Susi Pudjiastuti memiliki kemampuan berkomunikasi dengan baik dan disenangi oleh masyarakat. Kepribadian dan komunikasi tersebut dapat membentuk personal branding Susi Pudjiastuti yang alami. Dengan memaparkan kepribadian dan komunikasi Susi Pudjiastuti dalam membentuk personal branding, maka masyarakat akan menyadari pentingnya kepribadian dan Komunikasi dalam membentuk personal branding yang natural.
DIFERENTES SETORES E ACORDOS REGIONAIS: EFEITOS NO COMÉRCIO INTERNACIONAL
Authors: Monteiro da Silva Orlando , Moreira Felipe D. Gomes 
Published: March 2019

RESUMO: Este artigo teve como objetivo analisar os fluxos bilaterais do comércio total, de produtos manufaturados e agrícolas, de 47 parceiros comerciais do Brasil, no período 1995-2015. Foram testados diferentes intervalos nos dados, e estimados os efeitos sobre os fluxos de comércio de diferentes Acordos Regionais de Comércio, das tarifas e de medidas não tarifárias. Fez-se uso do modelo gravitacional com dados em painel, estimado pelo método Poisson Pseudo Maximum Likelihood, com efeitos fixos. Os resultados mostraram que a utilização de intervalos para os fluxos de comércio não apresentou diferenças nas equações estimadas sem os intervalos. Todos os ARC mostraram criação de comércio e, desvios de exportação para o comércio de produtos do setor agrícola. Contudo, ficou claro o menor efeito desse desvio no MERCOSUL, assim como a inexistência de desvios de comércio para produtos manufaturados, com exceção do Pacto Andino, o que reflete a competitividade específica desses setores em cada ARC. Os efeitos protecionistas das medidas não tarifárias mostraram-se maiores do que as tarifárias e com maior intensidade para os produtos agrícolas.
Displasia Cemento-Óssea Florida: Relato de caso
Authors: Lima Ana Luiza Carneiro , Cardoso Évellin Costa , Júnior Aluísio Ferreira Celestino , Guimarães Douglas Magno , Fonseca Janaína Cunha , Vilhena Amujacy Tavares , Silva Lucas Dias , Mota Dayana Santos 
Published: March 2019

Introdução: As displasias cemento-ósseas constituem um grupo de lesões não neoplásicas do osso, caracterizadas pela substituição do osso normal por tecido conjuntivo fibroso celular e osso metaplásico. Em geral, são lesões assintomáticas que acometem mais o gênero feminino e que radiograficamente são caracterizadas como massas difusas, radiopacas que são observadas em regiões alveolares de múltiplos quadrantes. Estas características desempenham um papel importante no estabelecimento do diagnóstico. Detalhamento do caso: Paciente do sexo feminino, melanoderma, de 43 anos, que procurou atendimento, com interesse em realizar reabilitação oral na maxila e mandíbula. No que concerne ao exame radiográfico verificou-se lesão de aspecto misto na região de corpo da mandíbula, bilateral, mostrando calcificações densas e ausência da expansão da cortical óssea. Discussão: Em que pese a natureza autolimitada das displasias ósseas, o tratamento de um paciente assintomático consiste num follow-up clínico e radiográfico, com o objetivo de assegurar que não haja expansão da lesão.
Escleroterapia com oleato de monoetanolamina na abordagem de lesões vasculares da cavidade oral
Authors: Oliveira Monaly Lima de , Veiga Leide Dayara Cesar , Neto Ivan José Correia , Oliveira Helissa Mayane Nunes da Silva , Peixoto Fernanda Braga 
Published: March 2019

Introdução: O oleato de monoetanolamina (Ethamolin®) é um derivado do ácido oleico com propriedades coagulativas, que de forma crescente vem sendo difundido para o tratamento da esclerose de lesões vasculares em cavidade oral. Este componente químico realiza coagulação local através da ativação do fator de coagulação XII, resultando em trombose do endotélio vascular seguida de fibrose da parede do vaso, reduzindo ou eliminando as lesões sem necessidade de uma abordagem cirúrgica invasiva. Detalhamento do caso: O presente estudo relata um caso clínico em paciente gênero masculino, quarenta e dois anos de idade, que procurou atendimento odontológico com queixa de veias que não somem. No exame intra oral foi observado lesão única, nodular, assintomática, de implantação séssil e coloração purpúreo-azulada em mucosa jugal, com hipótese diagnóstica de varicosidade. Discussão: A conduta terapêutica foi a escleroterapia química com Ethamolin com resultado satisfatório, havendo resolução parcial da lesão em apenas 20 dias. Através de um método não cirúrgico conseguiu-se alcançar a resolução parcial tendo uma recuperação estética do paciente. Destaca-se a utilidade da substância oleato de monoetanolamina (Ethamolin®) de forma positiva em numerosas aplicações na pratica médica e seu uso pouco conhecido no meio odontológico.
MỘT SỐ ĐẶC ĐIỂM SINH TRƯỞNG, DINH DƯỠNG VÀ THÀNH PHẦN SINH HÓA CỦA NGAO DẦU Meretrix meretrix (Linnaeus, 1758) PHÂN BỐ Ở VÙNG ĐẦM PHÁ TAM GIANG – CẦU HAI TỈNH THỪA THIÊN HUẾ
Authors: Phương Trần Vinh , Yến Phạm Thị Hải , Điều Võ , Huy Nguyễn Văn , Hồng Phan Thị Thu 
Published: March 2019

Tóm tắt: Ngao dầu Meretrix meretrix (Linnaeus, 1758) được khai thác ở vùng đầm phá Tam Giang – Cầu Hai để phân tích đặc điểm sinh trưởng, dinh dưỡng của ngao và thành phần sinh hoá của phần thân mềm. Các mẫu ngao được phân tích độ tuổi; tương quan giữa các chiều kích thước và khối lượng cơ thể (401 mẫu), thành phần thức ăn trong dạ dày, ruột và ống syphon. Ngao dầu ở vùng đầm phá Tam Giang – Cầu Hai có cấu trúc tuổi đơn giản và độ tuổi dao động từ nhóm tuổi 0+ đến 4+. Đa số ngao khai thác tập trung ở nhóm tuổi 0+ chiếm 53,37 %, tương ứng với khối lượng dao động từ 1,1–18,9 g/con. Phương trình tương quan giữa chiều dài và khối lượng ngao dầu được tìm thấy có dạng W = 0,0004×L2,8809 (R² = 0,9873); tương quan giữa chiều cao và khối lượng toàn thân ngao dầu là W =0,0005×H2,9504 (R² = 0,9885); tương quan giữa chiều rộng và khối lượng toàn thân là W = 0,0019×D2,9462, (R² = 0,9833) với giá trị n của cả 3 mối tương quan đều nhỏ hơn 3. Phương trình tương quan tăng trưởng giữa khối lượng thân mềm và khối lượng toàn thân có dạng Wfm = 0,1738×W + 0,9596. Thức ăn chủ yếu của ngao dầu được tìm thấy trong dạ dày, ruột và ống syphon là mùn bã hữu cơ chiếm 92,5 %; một phần nhỏ là thực vật phù du chiếm 7,5 %. Phần thân mềm của ngao chứa 10,62 % protein; 1,70 % lipid và 4,73 % carbohydrate.Từ khóa: dinh dưỡng, ngao dầu (Meretrix meretrix), sinh trưởng, thành phần sinh hoá
VI SINH VẬT PHÂN GIẢI CELLULOSE MẠNH TRONG SẢN XUẤT PHÂN HỮU CƠ TỪ PHẾ PHỤ PHẨM NÔNG NGHIỆP VÀ ẢNH HƯỞNG CỦA CHÚNG ĐỐI VỚI GIỐNG LẠC L14 TẠI HƯƠNG TRÀ, THỪA THIÊN HUẾ
Authors: Thủy Nguyễn Thị Thu , Tiến Long Nguyễn 
Published: March 2019

Tóm tắt: Trong nghiên cứu này, chúng tôi đã tuyển chọn được chủng xạ khuẩn 22TH và vi khuẩn NH1 có khả năng phân giải cellulose mạnh. Tiếp đến, 2 chủng vi sinh vật này được phối trộn với chất mang là cám gạo và bột bắp theo tỷ lệ 1:3 với 50 ml nước cất thanh trùng cho 1 kg. Ủ phân hữu cơ từ phế phụ phẩm nông nghiệp với hỗn hợp trên và so sánh chất lượng phân bón, khả năng phân giải cellulose với công thức không bổ sung hỗn hợp vi sinh vật (mẫu đối chứng). Kết quả cho thấy ủ phế phụ phẩm nông nghiệp với hai chủng vi sinh vật tuyển chọn cho hàm lượng cellulose giảm 55,87 % so với đối chứng và hàm lượng đạm, lân, kali tổng số đều tăng hơn so với đối chứng. Thử nghiệm ảnh hưởng của các liều lượng phân ủ khác nhau đến giống lạc L14 tại thị xã Hương Trà, tỉnh Thừa Thiên Huế cho thấy bón 8 hoặc 9 tấn phân hữu cơ ủ/ha có ảnh hưởng tốt nhất đến sinh trưởng, phát triển và năng suất thực thu của giống lạc L14. Phân tích di truyền phân tử cho thấy chủng xạ khuẩn 22TH đồng hình 100 % với loài Streptomyces olivochromogenes và chủng vi khuẩn NH1 đồng hình 99 % với loài Bacillus amyloliquefaciens.Từ khóa: cellulose, phân hữu cơ, phế phụ phẩm nông nghiệp, giống lạc L14