Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
The purpose of this study was to try the effect of the use of earthworm meal and chlorella vulgaris on the growth rate, survival rate and feed efficiency of tilapia. The research method is experimental with completely randomized design (CRD) with four treatments, one control and three replications. The treatments used were: (i) S. Vulgaris at 25%, Astaxanthin at 0.2% and fish meal by 50%, (ii), 25% fishmeal, 50% S. Vulgaris and Astaxanthin by 0,2%, (iii) 40% C. Vulgaris, 0.4 Astaxanthin and 20% fishmeal (iv) 40% C. Vulgaris, 0.4 Astaxanthin and 30% fishmeal. Analysis of the data using analysis of variance (ANOVA) and to know the difference between treatments using Duncan's Multiple Range Test. Results showed the administration of C. Vulgaris and Astaxanthin on feed rations provide a significantly different effect (p > 0.05).The results of this research showed that the highest feed efficiency was 29.45 % highest survival rate was 86.67 % obtained on treatment iii. The highest absolute weight and length growth was 4.96 g and 0.9 cm on treatment (ii). Water quality of red tilapia rearing media was temperature range between 25-28 °C, pH 7-8, dissolved oxygen 4-5 mg/L and ammonia 1.5 to 3.0 mg/L
The purpose of granting an extension of time is to fix the period by which the date of completion should be extended, depending on the incidence of the events concerned and measured by what is fair and reasonable provided the contractor submit a notice of delay to apply for the extension. This study aims to advocate the contractor in minimizing mistakes frequently committed during extension of time application. Quantitative research approach using survey form among architects registered with Malaysia Institute of Architects member list with office located in Kuala Lumpur was adopted. Data collected revealed that failure to issue notice of delay which caused outright rejected was the main common mistakes. This study concluded that to minimize the common mistakes that contractor frequently committed during submission, contractor must be equipped with good contractual knowledge and good record keeping practice