The suggestion in this paper tackles the uncertainty of choosing best analysis and selection high-quality gemstones based on multiple specific criteria quantitative qualitative nature. In paper, we use fuzzy analytic hierarchy process (F-AHP) order to make right decision know quality gemstone. This method is an effective algorithm through comparisons between characteristics stones their weight....

Selama pandemic Covid 19 banyak sektor usaha yang terpuruk, namun beberapa industri seperti makanan dan minuman masih bertahan ditengah menurunnya daya beli masyarakat sebagai akibat adanya krisis kesehatan perekonomian. Tahu merupakan salah satu hasil dikonsumsi oleh karena dianggap murah meriah tapi sangat bergizi. Oleh itu perlu diperhatikan kualitas produknya penting diketahui prioritas kri...

Continuous manufacturing opens up new operation windows with improved product quality in contrast to documented lot deviations batch or fed-batch operations. A more sophisticated process control strategy is needed adjust parameters and keep constant during long-term In the present study, applicability of a combination spectroscopic methods was evaluated enable Advanced Process Control (APC) con...