The supply of stone dust as filler and asphalt as binder is limited, therefore it is necessary to use an alternative to filler and asphalt import. The problem is expected to be overcome by the presence of rice husk ash as a filler and natural asphalt…
This study aimed to determine film characteristics of chitosan/collagen scaffold for tissue engineering applications. Scaffold prepared using freeze drying method. Surface structure and biological testing chitosan/collagen scaffold crosslinking…
Rabies control programs, including extensive vaccination with attenuated or inactivated vaccines. However, such vaccines are not without problems and can have detrimental effects. Indeed attenuated vaccines can revert to a more virulent form, and…
PV manufacturers only provide performance of a PV technology at a standard test condition (STC) where the irradiance at 1000 W/m2, spectrum of AM1.5 and a module temperature at 25°C. This information is inadequate to represent the performance of the…
Consider the matrix Riemann-Hilbert problem. In contrast to scalar Riemann-Hilbert problems, a general matrix Riemann-Hilbert problem cannot be solved in term of Sokhotskyi-Plemelj integrals. As far as the authors know, the only known exact…
Irrigation water management problems will arise if there is a shortage of waterin rice fields. Shortage of water in rice fields can be evaluated by the efficiency of existing irrigation.Based on the Indonesian‟s irrigation design criteria 65%, the…
Meristematic shoot tip culture to obtain good quality seedling of citrus (Citrus nobilis Var. Brastepu) free from citrus vein phloem degeneration (CVPD) is explained in this research. The method is conducted by using a diseased plant and is then…
The study of the quality of water of Krueng (River) Bale in Factory Environment Lafarge Cement Indonesia (LCI) in Lhoknga Aceh Besar according to benthos biodiversity was aimed to determine the species of benthos and water quality of Krueng Bale…
In this study, composites were made from source of virgin HDPE and rice husk/natural bentonite as combined filler and mechanical properties of composites were measured. The purpose of study is to find the best condition of the ratio of rice…
Rubber is one of the important agricultural commodities. The low production of latex due to the low quality of tapping because the application system of exploitation that does not comply with the clones. Rubber has two groups of clones is a quick…