Deeper understanding of all aspect biomass thermochemical conversion is necessary as researchers pursue multiple avenues for energy and environmental sustainability. In this paper, the agglomerative accumulation soot observed, captured on inner surface exhaust pipe, during operation a top-lit updraft gasification system was evaluated to understand its nature qualities. The using Fourier Transfo...

Abstract Food packaging is needed to reduce the risk of food spoilage caused by physical, chemical, and biological factors. Based on recent development, it necessary use a type that can be applied as while still having durability meet feasibility level sterilization process. This study aims identify character gudeg packaged with HBRG procedure. In this study, heat penetration, proximate metal c...

ABsTRAcr Jejunal bypass has restored normal swallowing in six patients with benign intractable lower oesophageal stricture resulting from (1) full-thickness reflux oesophagitis and hiatal hernia, (2) reflux associated with columnar-cell-lined oesophagus, (3) ingestion of lye, and (4) achalasia with retort-shaped oesophagus. In this technique a segment of jejunum is joined to oesophagus and stom...

Recombinant human growth hormone (rGH) has found wide-spread appliance in the sport community in the believe that it has ergogenic effect and the understanding that its (mis)use cannot be perceived by current analytical methodologies. Efforts to detect indirect evidences (biochemical markers) of rGH use are encouraging but never will be a definitive proof of the drug. Direct distinction of rGH ...

Laboratory scale tests were conducted at Mintek for the production of titanium powder from particulate Kroll sponge by the hydrogenation-dehydrogenation (HDH) process. The aim of this work was to produce titanium powder for powder metallurgical consolidations. The work involved the production of titanium powder at optimised conditions, which included hydrogenation in a horizontal tube furnace a...

-Machine learning and data mining retort heavily on a large amount of data to build learning models and make predictions. There is a need for quality of data, thus the quality of data is ultimately important. Many of the industrial and research databases are plagued by the problem of missing values. A variety of methods have been developed with great success on dealing with missing values in da...