Cacao is an important plantation plant in Indonesia for its contribution to our income. The productivity of this plant still have a chance to be increased, with the improvement in culture technique. One limited information…
The theory of biological rectification originated from the study of physiological processes of the human body. Biological processes are defined by certain structures; biological rectification is achieved by biological structures too. These rectifying…
Harmonics are known as one of the causes of decline in the quality of the electrical power system, which can cause a negative impact on electronic equipment. Harmonics reduction that has been achieved with the passive filters is not quite…
Abstract. The objective of the present study was to evaluate the possibility of jaloh leaf powders as alternative raw material for the formulated diet ofAfrican catfish (Clarias gariepinus). Four concentrations of jaloh leaf powders (0%, 5%, 10% and…
Abstrak. Rendahnya kemampuan komunikasi matematis dan motivasi siswa di Sekolah Menengah Pertama (SMP) disebabkan guru masih cenderung aktif, dengan pendekatan konvensional menyampaikan materi kepada para peserta didik, sehingga siswa dalam…
A mathematical model on carbon coated monolith using the linear driving force model is develop. The computer program is writted in MATLAB and simulation using data from [4] for cell density 200 cpsi was used to studies the effect of different…
The adsorption of an anion dye, methyl orange, from aqueous solutions on polymer based carbon coated monolith was studied in a batch system. The kinetics of adsorption with respect to the initial dye concentration was investigated. Langmuir and…
Limbah cair pabrik pupuk urea terdiri dari urea dan amonium yang masing-masing mempunyai konsentrasi berkisar antara 1500-10000 ppm dan 400-3000 ppm. Konsentrasi urea yang tinggi di dalam badan air dapat menyebabkan blooming algae dalam ekosistem…
Pelaksanaan penelitian menggunakan metode the matching-only pretest-posttest control group pada siswa SMA kelas XI. Data dikumpulkan dengan menggunakan ujian pre dan pos terkait dengan pemahaman dan ketrampilan generic sains dan juga menggunakan…
Penelitian ini bertujuan untuk mengetahui hubungan antara faktor-faktor yang mempengaruhi penyembuhanluka dengan lama penyembuhan luka perineum. Desain penelitian bersifat deskriptif korelasional. Tehnikpengambilan 35 sampel secara total sampling.…