Judul: Pengaruh Modernitas Sikap Kewirausahaan terhadap Keberhasilan Usaha Mikro Asinan Bogor di Kota Bogor.
Abstrak: Asinan merupakan salah satu makanan khas Kota Bogor yang sering menjadi oleh-oleh yang diburu oleh para wisatawan. Dalam menjalankan usaha diduga Para pelaku usaha asinan bogor memiliki modernitas sikap kewirausahaan yang berpengaruh terhadap keberhasilan usaha yang dijalankanya. Penelitian ini bertujuan untuk menganalisis karakteristik pelaku usaha asinan bogor serta pengaruh modernitas sikap kewirausahaan terhadap keberhasilan usaha mikro asinan bogor di Kota Bogor. Alat analisis yang digunakan dalam penelitian ini adalah Partial Least Square (PLS). Kuisioner survei dilakukan pada 32 pelaku usaha asinan bogor pada bulan Februari-Maret 2017. Hasil penelitian menunjukan bahwa karakteristik pelaku usaha asinan bogor yang signifikan adalah percaya diri, berorientasi terhadap tugas dan hasil, pengambil risiko, keorisinilan, dan berorientasi kemasa depan. Modernitas sikap kewirausahaan berpengaruh signifikan terhadap keberhasilan usaha mikro asinan bogor di Kota Bogor.
Keyword: karakteristik wirausaha, makanan khas, partial least square (PLS)

Judul: Pengaruh Modernitas Sikap Kewirausahaan terhadap Keberhasilan Unit Usaha Mikro Kecil Menengah Pengolahan Kedelai di Kabupaten Bogor
Abstrak: Entrepreneurship well known which provide to make competent human resources. Entrepreneurship has relation with developing SMEs. SMEs is classified according to the kind, such as soybean products SMEs. Bogor has many soybean products SMEs. The entrepreneurs must have modernity entrepreneuship attitude to develop the business. The purpose of this study is to analyze the influence of modernity entrepreneurship attitude towards the success of soybean SMEs unit in Bogor Regency. Simple random sampling in proportional is used. The results showed that the attributes of modernity entrepreneurship attitude that are reflected on the entrepreneurs who make tempe are innovative, hardwork, respect for time, and individual responsibility, besides for the entrepreneurs who make tofu are innovative, hardwork, respect for time, achievement motivation, self-confidence, and individual responsibility. Attribute the success of the business that are reflected in the entrepreneurs who make tempe and tofu are increasing of consumer and profit. Modernity entrepreneurship attitude significantly influenced on the success of the business by using Partial Least Square analysis tools.
Keyword: soybean, SMEs, modernity, entrepreneurship, attitude

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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