Evaluasi Keberhasilan Inseminasi Buatan Pada Sapi Simental – Po (Simpo) Di Kecamatan Patean Dan Plantungan, Kabupaten Kendal, Jawa Tengah (Evaluation of Artificial Insemination Simmental – Po (Simpo) Cow in the Sub-district of Patean and Plantungan, Kend

The purpose of this research was to find out about the success of IB implementation for SIMPO cows in both of district which have different temperature and humidity based on, non return rate (NRR), conception rate(CR) and service per conception (S/C).The materials of this research was secondary data of IB implementation from 2009 until 2013 and the primary data was 60 SIMPO cows. The method that used in this study was observational and drscriptive analysis, and has passed the proportional test in order to determine the difference between the two regions, then linier regression analysis to estimate various parameters of 2014. To make the counting procedure easier and prevent humman error this research used statistical shoftware conStat. The result proved that presumption value 2014 there was a different results fo successively wereNRR28-35 83,33%; CR 30,80%; S/C 2,9 times for Patean and for Plantungan were NRR28-35 86,66%; CR 57,2%; S/C 1,5 times. The result of proportion test for CR and S/C showed different (p<0,05) but there was no differences for NRR result. The conclusion of this research that reproduction capability based on evaluation to NRR, CR and S/C of SIMPO cows in Plantungan district was better than SIMPO cows in Patean Distric

Effect of Ph on the Synthesis of Cu-zno Catalysts by Sol Gel Process for Glycerolhidrogenolisis

Cu-ZnO catalyst in this study made for the reaction of glycerol to propylene glycol hidrogenolysis with sol gel process fromacetate salts. pH is an important parameter in sol gel process in the synthesis of Cu-ZnO nanocatalyst. pH ajustment of the sol influencing the morphology and structure of Cu-ZnO catalyst, seen from the characterization performed by X-Ray Diffractometer (XRD) and Scanning ElectronMicroscope (SEM). Diffraction spectra showed that the particle size of Cu-ZnO material is strongly influenced by the preparation. Cu-ZnO materials prepared at pH 7 and 8 showed a stong peak, mean the peak is broadening on Cu-ZnO prepared at pH 9. SEM-EDS of Cu and Zn ratios is different, which at pH 7 and 8, the ratio of Cu greater than Zn, while at pH 9, the ratio of Zn is higher than Cu which shows the interaction that changes the structure of the material in the presence of pH treatment. Confirmed by GC-MS analysis, at pH 7 and 8 the structure of Cu is in the core material and surrounded by Zn, and vice versa at pH 9 the structure of Zn in the nucleus and surrounded by Cu

Effect of Ph on the Synthesis of Cu-zno Catalysts by Sol Gel Process for Glycerolhidrogenolisis

Cu-ZnO catalyst in this study made for the reaction of glycerol to propylene glycol hidrogenolysis with sol gel process fromacetate salts. pH is an important parameter in sol gel process in the synthesis of Cu-ZnO nanocatalyst. pH ajustment of the sol influencing the morphology and structure of Cu-ZnO catalyst, seen from the characterization performed by X-Ray Diffractometer (XRD) and Scanning ElectronMicroscope (SEM). Diffraction spectra showed that the particle size of Cu-ZnO material is strongly influenced by the preparation. Cu-ZnO materials prepared at pH 7 and 8 showed a stong peak, mean the peak is broadening on Cu-ZnO prepared at pH 9. SEM-EDS of Cu and Zn ratios is different, which at pH 7 and 8, the ratio of Cu greater than Zn, while at pH 9, the ratio of Zn is higher than Cu which shows the interaction that changes the structure of the material in the presence of pH treatment. Confirmed by GC-MS analysis, at pH 7 and 8 the structure of Cu is in the core material and surrounded by Zn, and vice versa at pH 9 the structure of Zn in the nucleus and surrounded by Cu

PERENCANAAN JEMBATAN RANGKA BAJA SUNGAI TANJUNG KEMALA KABUPATEN OGAN KOMERING ULU TIMUR SUMATERA SELATAN

River Bridge construction Tanjung Ulu Ogan Ogan Kemala East South Sumatra Province was built due to replace the old bridge is too small, the structure of the bridge has been damaged, the growth of the community increases and also the flow of the river that separates a road section between the villages. In the plan the design of this bridge, things become a reference in the planning include, calculation backrest, floor plate of vehicles, sidewalks, transverse girder, main frame, bonding wind, trampled plate, wing walls, abutments and foundations. From the above calculation River Bridge Kemala Tanjung Ulu Ogan Ogan East South Sumatra Province is using the backrest 3-inch pipe, vehicle floor plate thickness of 30 cm, width 50 cm Pavement with and height 50 cm, transverse girder using WF profile 700 x 300 x 15 x 28, diagonal tie rods wind above using L profile 180 x 180 x 18, vertical rods bond using the wind on WF profile 300 x 200 x 9 x 14, diagonal tie rods used to wind down L profiles 90 x 90 x 7, Plates Hit , wing walls, abutments and foundation sinks. Keywords: Bridges, Steel Frame, abutments and foundation