Technology Reports of Kansai University

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.

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Submission Deadline

Volume - 63 , Issue 07
10 Jul 2021
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Upcoming Publication

Volume - 63 , Issue 06
30 Jun 2021

Aim and Scope

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:

Electrical Engineering and Telecommunication Section:

Electrical Engineering, Telecommunication Engineering, Electro-mechanical System Engineering, Biological Biosystem Engineering, Integrated Engineering, Electronic Engineering, Hardware-software co-design and interfacing, Semiconductor chip, Peripheral equipments, Nanotechnology, Advanced control theories and applications, Machine design and optimization , Turbines micro-turbines, FACTS devices , Insulation systems , Power quality , High voltage engineering, Electrical actuators , Energy optimization , Electric drives , Electrical machines, HVDC transmission, Power electronics.

Computer Science Section :

Software Engineering, Data Security , Computer Vision , Image Processing, Cryptography, Computer Networking, Database system and Management, Data mining, Big Data, Robotics , Parallel and distributed processing , Artificial Intelligence , Natural language processing , Neural Networking, Distributed Systems , Fuzzy logic, Advance programming, Machine learning, Internet & the Web, Information Technology , Computer architecture, Virtual vision and virtual simulations, Operating systems, Cryptosystems and data compression, Security and privacy, Algorithms, Sensors and ad-hoc networks, Graph theory, Pattern/image recognition, Neural networks.

Civil and architectural engineering :

Architectural Drawing, Architectural Style, Architectural Theory, Biomechanics, Building Materials, Coastal Engineering, Construction Engineering, Control Engineering, Earthquake Engineering, Environmental Engineering, Geotechnical Engineering, Materials Engineering, Municipal Or Urban Engineering, Organic Architecture, Sociology of Architecture, Structural Engineering, Surveying, Transportation Engineering.

Mechanical and Materials Engineering :

kinematics and dynamics of rigid bodies, theory of machines and mechanisms, vibration and balancing of machine parts, stability of mechanical systems, mechanics of continuum, strength of materials, fatigue of materials, hydromechanics, aerodynamics, thermodynamics, heat transfer, thermo fluids, nanofluids, energy systems, renewable and alternative energy, engine, fuels, nanomaterial, material synthesis and characterization, principles of the micro-macro transition, elastic behavior, plastic behavior, high-temperature creep, fatigue, fracture, metals, polymers, ceramics, intermetallics.

Chemical Engineering :

Chemical engineering fundamentals, Physical, Theoretical and Computational Chemistry, Chemical engineering educational challenges and development, Chemical reaction engineering, Chemical engineering equipment design and process design, Thermodynamics, Catalysis & reaction engineering, Particulate systems, Rheology, Multifase flows, Interfacial & colloidal phenomena, Transport phenomena in porous/granular media, Membranes and membrane science, Crystallization, distillation, absorption and extraction, Ionic liquids/electrolyte solutions.

Food Engineering :

Food science, Food engineering, Food microbiology, Food packaging, Food preservation, Food technology, Aseptic processing, Food fortification, Food rheology, Dietary supplement, Food safety, Food chemistry. Bulletin of National Institute of Health Sciences

Physics Section:

Astrophysics, Atomic and molecular physics, Biophysics, Chemical physics, Civil engineering, Cluster physics, Computational physics, Condensed matter, Cosmology, Device physics, Fluid dynamics, Geophysics, High energy particle physics, Laser, Mechanical engineering, Medical physics, Nanotechnology, Nonlinear science, Nuclear physics, Optics, Photonics, Plasma and fluid physics, Quantum physics, Robotics, Soft matter and polymers.

Mathematics Section:

Actuarial science, Algebra, Algebraic geometry, Analysis and advanced calculus, Approximation theory, Boundry layer theory, Calculus of variations, Combinatorics, Complex analysis, Continuum mechanics, Cryptography, Demography, Differential equations, Differential geometry, Dynamical systems, Econometrics, Fluid mechanics, Functional analysis, Game theory, General topology, Geometry, Graph theory, Group theory, Industrial mathematics, Information theory, Integral transforms and integral equations, Lie algebras, Logic, Magnetohydrodynamics, Mathematical analysis.

Latest Articles of

Technology Reports of Kansai University

Journal ID : TRKU-09-10-2020-11230
Total View : 350

Title : Ascorbic Acid as Oxygen Absorber to Extend Loaf Bread Shelf Life

Abstract :

— Loaf bread contains high carbohydrate and other nutrition; it is easily founded at the retail and supermarket. However, the shelf life of loaf bread is short enough, usually only for 3-4 days, thus there is lots of loaf bread wasted due to expiration. Efforts have been done to extend this shelf life in several ways; one of them was by adding oxygen-absorber active packaging. In this research, the oxygen absorber was prepared from ascorbic acid incorporated into silica. Ascorbic acid is recognized as safe compound for food and even this compound is already used for food additive. Thus, this research was aimed to determine the effect of ascorbic acid as an oxygen absorber to maintain the quality of loaf bread during storage. This research was started by calculating the rate of ascorbic acid absorbed into silica pores. This calculation results were then used as base on silica-ascorbic oxygen absorbers production. Determination of ascorbic acid sorption was began by determine the maximum wavelength of ascorbic acid absorbance. The calculation has been resulted on the highest absorption rate of 0.358 g ascorbic acid/g silica for 20 minutes of immersion. The calculation yielded an absorption rate constant of 0.388 g/g. This absorber was then packed into LDPE (Low Density Polyethylene) plastic, attached inside the package of bread and stored at room temperature (27 ± 2°C). The experiment showed that the oxygen absorber made from corporation of silica-ascorbic acid could maintain the quality of the bread until 7 days in all treatment.

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Journal ID : TRKU-09-10-2020-11225
Total View : 495

Title : Prevalence and Intensity Level of Ectoparasites on Nile Tilapia (Oreochromis niloticus) Cultured in Biofloc Systems at Sukabumi Regency, West Java, Indonesia

Abstract :

Oreochromis niloticus is one of the freshwater aquaculture fish which has high economic value. Current cultivation of tilapia still facing the problem of disease that can reduce the quality of the production. One common type of fish disease in tilapia cultivation is parasites. Analysis of ectoparasites prevalence and intensity was conducted in biofloc system cultivation of tilapia fish in Sukabumi Regency, West Java, Indonesia. The results showed that the types of ectoparasites in tilapia cultivated with biofloc systems were Trichodina sp., Glossatella sp., Dactyrogylus sp., and Gyrodactylus sp. with a prevalence ranging from 10-60% and intensities ranging from 1-3 individuals/fish. This parasitic infection was categorized as infection often to very often with low intensity of infection. The fish gill is the major targeted organ by parasite infections. Understanding the prevalence and intensity of the parasites infection in tilapia cultivation may benefit the community to prepare future action in handling this matter.

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