PENGARUH KECERDASAN MATEMATIS-LOGIS, RASA PERCAYA DIRI, DAN KEMANDIRIAN BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA

Penelitian ini bertujuan untuk mendapatkan data empiris dan menganalisa pengaruh kecerdasan matematis-logis, rasa percaya diri, dan kemandirian belajar terhadap hasil belajar matematika. Penelitian ini dilakukan pada siswa kelas X SMK di wilayah Kecamatan Jagakarsa Kota Jakarta Selatan. Metode penelitian yang digunakan adalah metode survey dengan analisis korelasional. Sampel penelitian ini berjumlah 120 siswa. Berdasarkan hasil pengujian hipotesis dapat disimpulkan bahwa terdapat pengaruh positif kecerdasan matematis-logis, rasa percaya diri, dan kemandirian belajar terhadap hasil belajar matematika. Dalam upaya meningkatkan hasil belajar matematika, diharapakan para guru dalam mengevaluasi siswa lebih banyak memperhatikan faktor kecerdasan matematis-logis, rasa percaya diri, dan kemandirian belajar. Kata kunci: Kecerdasan Matematis-Logis, Rasa Percaya Diri, Kemandirian Belajar, Hasil Belajar Matematik

Finite Element Software for Rubber Products Design

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Pengaruh Kecerdasan Matematis–logis dan Kemandirian Belajar terhadap Hasil Belajar Matematika

This study aims to obtain empirical data and analyze the influence of mathematical-logical intelligence, and self study of learning outcomes in mathematics. The variables consisted of: independent variable mathematical-logical intelligence and self study, the dependent variable is the result of learning mathematics. This research was done in class X Vocational High School in South Jakarta district municipality Jagakarsa. The research method used is survey method with correlation analysis. The sample totaled 120 students. Based on the testing of hypotheses to conclusions: (1) There is a significant positive effect of mathematical-logical intelligence on the results of learning mathematics, where the value of the simple correlation coefficient is positive, significant correlation with test Sig. <0.05, and test the regression coefficient with the Sig. <0.05. (2) There are no significant positive influence on the result of self study to learn mathematics. Where the value of the simple correlation coefficient is positive, significant correlation with test Sig. <0.05, and test the regression coefficient with the Sig. > 0.05. (3) There is a significant positive effect of mathematical-logical intelligence and independence of learning on mathematics learning outcomes. Where the value of multiple correlation coefficient is positive, significant correlation with test Sig. <0.05, and test the regression coefficient with the Sig. <0.05. And multiple regression models are free from multicollinearity or no relationship between the independent variables

ANALISIS PERENCANAAN PENGEMBANGAN POTENSI WISATA BUDAYA PETILASAN SRI AJI JOYOBOYO DI DESA MENANG KECAMATAN PAGU KABUPATEN KEDIRI

Analisis Perencanaan Pengembangan Potensi Wisata Budaya Petilasan Sri Aji Joyoboyo di Desa Menang Kecamatan Pagu Kabupaten Kediri Mohammad Daman Huri Mahasiswa S1 Pendidikan Geografi, Fakultas Ilmu Sosial, Universitas Negeri Surabaya, [email protected] Dr Bambang Sigit Widodo, M.Pd Dosen Pembimbing Mahasiswa Abstrak Petilasan Sri Aji Joyoboyo merupakan salah satu daerah tujuan wisata yang terletak di desa Menang, Kecamatan Pagu Kabupaten Kediri yang menjadi salah satu obyek wisata utama dari kategori wisata budaya yang ada di Kediri. Potensi dari wisata budaya Petilasan Sri Aji Joyoboyo berupa warisan budaya yang dapat dikembangkan lagi sebagai wisata religi di Kediri. Pihak Dinas Pariwisata dan Kebudayaan Kabupaten Kediri berinisatif untuk mengembangkan wisata ini menjadi salah satu wisata favorit di Kabupaten Kediri. Hal ini sangat beralasan, karena banyak kawasan wisata di Kabupaten Kediri yang perlu diberi perhatian, salah satunya yakni petilasan Sri Aji Joyoboyo yang dijadikan salah satu penambahan dan pengembangan destinasi wisata. Tujuan dari penelitian adalah untuk mengetahui (1) Alasan atau dasar pertimbangan perencanaan pengembangan Wisata Budaya Sri Aji Joyoboyo, (2) Proses perencanaan pengembangan daerah tujuan wisata budaya Sri Aji Joyoyboyo berdasarkan konsep regional planning, (3) Perkembangan wisata budaya Petilasan Sri Aji Joyoboyo saat ini jika dilihat dari Wisatawan, Pedagang, Pengelola, Fisik Kawasan Wisata. Metode penelitian yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Subyek dari penelitian ini adalah Kepala Bidang Pengembangan Wisata Dinas  Budaya dan Pariwisata, pedagang, wisatwan, dan pengelola. Teknik pengumpulan data pada penelitian ini menggunakan observasi, wawancara, dan dokumentasi.Teknik analisis data yang digunakan dalam penelitian ini menggunakan tiga tahapan yaitu, reduksi, penyajian data, dan kesimpulan. Hasil dari penelitian ini menunjukkan bahwa pertimbangan perencanaan pengembangan kawasan wisata ini meliputi ketersediaan lahan dan pengembangan wilayah merupakan latar belakang perencanaan pengembangan potensi wisata ini. Selain itu, revitalisasi daerah tujuan wisata yang ada di Kabupaten Kediri. Proses perencanaan  ini memiliki berbagai pertimbangan yang telah dianalisis berdasarkan kebutuhan dan ketepatan atraksi yang akan ditambahkan di wisata budaaya petilassan Sri Aji Joyoboyo ini. Kondisi wisatawan di sana masih terbilang sepi, hal ini juga yang menjadi alasan dikembangkannya kawasan wisata ini, untuk menarik kunjungan wisatawan setelah adanya pengembangan dan penambahan atraksi. Sedangkan kondisi fisik Kawasan wisata ini masih berupa peninggalan pembangunan yang dilakukan oleh yayasan Hondodento. Karena masih pada tahap pembebasan lahan di sekitar kawasan wisata yang akan dijadikan area pengembangan. Kata Kunci : Perencanaan pengembangan, potensi wisata, perkembangan wisata&nbsp

EKSPLORASI DAN POTENSI BAKTERI ENDOFIT ISOLAT PALA DALAM MENINGKATKAN KETAHANAN TANAMAN PALA (MYRISTICA FRAGAN HOUTT) TERHADAP SERANGAN PENYAKIT MATI RANTING

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Mental illness action taken in workplace

It is approximately 450 million people have been analysed with mental illness around the world, where mental illness, substance abuse and neurological diseases contribute to 13% of the worldwide disease burden. The World Health Organization (WHO) gauge that 1 in 4 individuals experience mental illness at a few points in their life. That means almost 25% of the population has a mental illness. According to Datuk Seri Dr. S. Subramaniam Depression, on normal, accounts for 4.3% of the by and large burden of cobalt disease, which is one of the biggest causes of morbidity. Mental illness or also been called as mental health disorders, it is a wide scope of emotional well-being problem of scatters that impact your personality, considering and conduct. Tension issue, dietary issues, addictive practices, discouragement and schizophrenia which are the instances of dysfunctional behaviour

Automotive Rubber Product Design Using Response Surface Method

In rubber bumper design one of the most important technical properties of the product is the force-displacement curve under a compression load, which is a highly nonlinear behavior because of the large deformation, the rubber material and the contacts. Finite element analysis is a good way to evaluate the working characteristics of the rubber part. Fulfillment of customer needs requires a general iterative design method where the objective can be reached with the modification of the product shape. The determination of the optimum requires numerous iterations of finite element analysis which is computationally expensive. With the integration of the Response Surface Method (RSM) into the design process of a two-variable shape optimization task, the optimal design can be achieved more efficiently. Four different Design of Experiments (DOE) methods were used to intelligently chose design points. As a metamodeling technique, Genetic Aggregation was selected to predict the relation between the sampled geometric variables and the nonlinear objective function value. The Nonlinear Programming by Quadratic Lagrangian (NLPQL) and the Mixed-Integer Sequential Quadratic Programming (MISQP) algorithms with different settings were tested to find the optimum of the response surface. As a result, the most accurate and efficient DOE method and optimization algorithm were determined. The introduced Response Surface Method-based optimization is proved to be suitable to determine the shape of the rubber jounce bumper, which meets the technical requirements

Release of cortisol from propylene glycol monostearate--ethoxylated stearyl alcohol films

In the present study, propylene glycol monostearate (PGM), ethoxylated stearyl alcohol (ESA) and combination thereof have been investigated for their film-forming potential. The wettability, strength, and integrity of the films were evaluated by measuring the contact angles and modulus of elasticity. The films of mixed composition had smaller contact angles than the films of either component. The modulus of elasticity of all films tested was in the range of 0.19 - 0.40 Kg/cm2. A series of experiments were conducted in vitro to study the effect of changes in film composition, drug concentration and rate of agitation on cortisol release. Films of varying compositions containing 10 to 20% w/w ESA with corresponding decrease in PGM concentration with 4% w/w cortisol were found to release from 15 to 90% of cortisol during a 12 hour period. Unidirectional drug release from all film matrices was found to follow first-order kinetic profile over the first five hours of drug release. The examination of Q versus t½ plots (granular matrix) revealed linearity for the first five hours of drug release but curvilinear effect beyond. First-order release rate constant was found to increase linearly with rate of agitation