Gastroschisis is a congenital defect of the anterior abdominal wall which is to the right of the umbilicus, gastric, small intestine and colon can be found outside the abdominal cavity. The incidence is 1: 2.500-10.000 births. The incidence of Gastroschisis in the world has increased in the last 30 years. In Indonesia, the incidence of Gastroschisis is not yet clear. The diagnosis is relatively easy by inspection and it is found that the contents of the abdomen are exposed outside the abdominal cavity. We reported a case of a baby patient aged six days when he was sent to Bagan Siapi Api Hospital and then performed the first stage operation, namely the installation of the bogota bag procedure, followed by gradual squist sac ligase treatment, after 18 days of treatment or at 37 days of age, devinitive surgery was performed close the abdominal wall defect.
Mangosteen prices are determined by traders who tend to speculate, causing a weak bargaining position for farmers. Prices are determined unilaterally by traders, making farmers position only as price takers. Mangosteen marketing efficiency analysis needs to be done so that it can discover the cause of the low bargaining power of farmers and price fluctuations and the level of efficiency in each marketing channel. The study aims to analyze the marketing functions, costs, and the marketing efficiency of mangosteen fruit in Pulau Rambai Village, Kampa District, Kampar Regency. The method used is a survey method. Farmer sampling in this study used a simple random sampling method, and as for the traders, samples were taken by census method. The data analysis used is descriptive and quantitative. The results of the study highlight that the marketing functions carried out by each marketing institution are the exchange function, physical function, and facility functions. The exchange function is carried out in the form of a sale and purchase function. Physical functions is performed in the form of packaging, transportation and storage functions. The function of the facilities carried out in the forms of the activities of sorting and grading, financing, risk management, and market information. There are two mangosteen marketing channels in Desa Rambai Island. The most efficient marketing channels are determinedby thecalculation of marketing costs and marketing efficiency. The most efficient chaanel in this study is marketing channel number two.
This study focus on the implementation of government policies related to the use of fishing gear that is not environmentally friendly in the Singkarak Lake. The background of the problem in this study is the use of large enough fishing gear and the disruption of the balance and preservation of fish in Singkarak Lake, especially the typical fish of the lake, namely Bilih fish. The theoretical concept used in this research is the theory of implementation of Van Meter Van Horn's policy in Sujianto in 2008. The method used in this research is a descriptive qualitative approach with a case study method. Data Collection Technique in this study are observasion, interview and documentations. The results in this study indicate that the implementation of the Regulations Governor Sumatrai West Number 81 Year 2017 about Use Tool and material Arrest Fish in waters Lake Singkarak has not been realized properly. The inhibiting factors in this research include socialization, my sources, and awareness of the fishing community.
A castellated beam is designed to increase the depth of the beam by slicing the beam web longitudinally in a specified form and re-unite both pieces using welding to obtain a higher flexural capacity of the beam. Due to the increase in cross-sectional height and the presence of openings in the web plate, some potential failures may occur, for example buckling of the web and stress concentration on the opening. Addition of stiffener on the web is useful to prevent those potential failures. This paper presented a numerical study of castellated beam with additional stiffeners which is applied on a cantilever structure using MSC Nastran software. The castellated beam was added by stiffeners placed on three different zones. There were stiffeners on the perimeter of opening, on the web between openings, and on the web of opening. The cantilever beam was subjected by a point load increased monotonically until ultimate condition reached. It was found that applying of the stiffeners on perimeter of opening will increase ultimate load up to 7.48 % comparing to the original castellated beam. On contrary, stiffeners on the web between openings and the web of opening will decrease the ultimate load within the range of 0.40% - 4.86 %. The beam stiffness will slightly increase because of these three types of additional stiffeners. Regarding ductility of the beams, adding of stiffeners on the castellated beam showed vary numbers. Overall, the stiffeners on perimeter of opening become an alternative to increase the performance of the castellated beam in term of the ultimate load, beam stiffness and ductility.
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