Gongcheng Kexue Yu Jishu/Advanced Engineering Science

Gongcheng Kexue Yu Jishu/Advanced Engineering Science (ISSN: 2096-3246) is a bi-monthly peer-reviewed international Journal. Gongcheng Kexue Yu Jishu/Advanced Engineering Science was originally formed in 1969 and the journal came under scopus by 2017 to now. The journal is published by editorial department of Journal of Sichuan University. We publish every scope of engineering, Mathematics, physics.


Submission Deadline
( Vol 56 , Issue 03 )
14 Apr 2024
Day
Hour
Min
Sec
Publish On
( Vol 56 , Issue 03 )
30 Apr 2024
Scopus Indexed (2024)

Aim and Scope

Gongcheng Kexue Yu Jishu/Advanced Engineering Science (ISSN: 20963246) 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:

Agricultural science and engineering Section:

Horticulture, Agriculture, Soil Science, Agronomy, Biology, Economics, Biotechnology, Agricultural chemistry, Soil, development in plants, aromatic plants, subtropical fruits, Green house construction, Growth, Horticultural therapy, Entomology, Medicinal, Weed management in horticultural crops, plant Analysis, Tropical, Food Engineering, Venereal diseases, nutrient management, vegetables, Ophthalmology, Otorhinolaryngology, Internal Medicine, General Surgery, Soil fertility, Plant pathology, Temperate vegetables, Psychiatry, Radiology, Pulmonary Medicine, Dermatology, Organic farming, Production technology of fruits, Apiculture, Plant breeding, Molecular breeding, Recombinant technology, Plant tissue culture, Ornamental horticulture, Nursery techniques, Seed Technology, plantation crops, Food science and processing, cropping system, Agricultural Microbiology, environmental technology, Microbial, Soil and climatic factors, Crop physiology, Plant breeding,

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. Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption Fa yi xue za zhi

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 Journals
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-03-10-2022-343

Abstract : The purpose of this research is to develop a dynamometer to measure the cutting force in the lathe process of brittle rock material. The dynamometer will measure the cutting force, feed force and axial force using a strain gauge sensor. The process design steps include: manufacture of dynamometers, manufacture of electronic circuits, process calibration and testing on brittle materials of rock. The calibration of the dynamometer is carried out with a universal testing bending machine and a universal dividing head clamping device to adjust the dynamometer in horizontal and vertical positions with the load increasing from 0 to 20 kg. The dimensions of the dynamometer are 190 mm x 40 mm x 40 mm and can measure cutting force, feeding force and axial force simultaneously. From the results of the dynamometer calibration, R2 is obtained for the cutting force of 98.7%, R2 for the axial force of 85.1% and R2 for the feeding force of 82.6% while in the cutting force of the rock material it is obtained: the maximum cutting force of 80.6 N, the maximum axial force of 5.1 N and maximum feeding force of 11.9 N..
Full article
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-02-10-2022-342

Abstract : Additive Manufacturing (AM) has been a frontier topic in the industrial revolution 4.0. Out of several AM techniques, fused deposition modeling (FDM) is the most widely used technique. FDM uses filament as input feeding. The dimensional accuracy of the filament is an essential factor for success in this method. This research is an attempt to fabricate a filament made of polypropylene using a plastic extrusion machine. According to the typical FDM type 3D printer, the target is a filament with a diameter of 1.75 mm. The three main parameters that affect the dimensional accuracy of the filament are varied, namely the heating band temperature band (150-170 oC, 155-175 oC, and 160-180 oC), winding speed (13 mm/s, 16 mm/s, and 19 mm/s), the distance between the roll and the nozzle (200 mm, 500 mm and 700 mm). The experiment was designed according to the Taguchi L9. Minitab 19 was used to determine the S/N ratio and analyze the variance (ANOVA). It proved that temperature and distance significantly affect the diameter of the extruded filament while rolling speed does not significantly affect the filament diameter. Applying a combination of temperature (160-180 oC), nozzle to a winding distance of 700 mm), and rolling speed of 13 mm/s would achieve the best accuracy of filament diameter of 1.73 mm with a deviation of 0.03 mm..
Full article
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-28-09-2022-336

Abstract : The oil and gas processing plant is a chaotic network of equipment, piping networks, Infrastructure etc. Cost control and cost-effective maintenance of machines with lower breakdowns of equipment and piping systems increase the enterprise's production. How malfunctions affect capacity, quality, and operating cost. Choosing the right maintenance policy in a wide range of maintenance policies generates profits. In this paper, A case study of Production operations (Maintenance) is conducted to identify Division wise pre-planned maintenance (PPM) and Shut down Maintenance (SM) parts, together and compare them with the cost-benefit analysis model. However, crafting a maintenance strategy depends on some factors, including downtime cost, reliability characteristics, and asset duplication. Thus, the balance between Division wise PPM and SM to reduce costs between institutional equipments and assets. Studies on the relationship between PPM and SM costs have been studied in this article by analyzing historical data. Statistics of the study results show that PPM benefit is positive and more beneficial with the benefit to cost ratio and its comparison with Shut down maintenance. At the same time, increase the operating plant availability and productivity. However, the results depend on including / excluding user costs, as well as individual oil and gas regulatory parameters..
Full article
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-28-09-2022-331

Abstract : Chalcone and its derivatives are known for their biological activities such as antibacterial, anticancer, antioxidant, and anti-inflammatory. This research conducted a synthesis of chalcone derivatives, namely 4-dimethylamino-4-hydroxy chalcone (DMAHC), 4-dimethylamino benzal acetone (DMAB), and 6-fluoro-2-chloro-4-hydroxy chalcone (FCHC) by grinding technique. The grinding technique was successfully carried out with zero solvents to minimize waste production. Claisen-Schmidt condensation reaction with NaOH as a base catalyst was employed in this study to synthesize chalcone compounds. The grinding process was succesfully applied in a very short time, approximately 15 minutes. The derivative products, DMAHC, DMAB, and FCHC, were produced in the form of yellow solids with melting points of 67, 65, and 189°C with yields of 46.32, 33.49, and 26.55%, respectively. FTIR spectrophotometer characterized a sharp absorption in around 1660 cm-1 as a typical absorption of the C=O carbonyl functional group of chalcone derivatives. The analysis results with 1H-NMR showed the appearance of proton absorption in the chemical shift (δ) between 7.6 and 7.8 ppm as the proton absorption of the alkene group (-CH=CH-) from chalcone derivatives..
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Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-27-09-2022-330

Abstract : Preventing suicide before it happens, is one of the most challenging tasks for the police force as well as family members. Observed main reasons behind incidents of suicide cases are daily personal lifestyle, working condition, social life behavior and person’s depression condition. According to recent studies, examining the effects of social interactions and context practices on various modes of expression, such as visual, textual, and social activity using social media is possible to be used to predict depression signs. The paper has put forward elements of reviewing initial studies on social media depression detection. Four digital libraries were searched for primary studies: ScienceDirect, SpringerLink, IEEE Xplore Digital Library and Association for Computing Machinery (ACM) Digital Library to broaden the results. The technique of this study is to review each article. Twenty-eight initial studies were examined. In the conclusion of this study, geotagging is the most analyzed social media platform technique to find locations shared by people. Hashtags were the most applied for depression detection. Rule-based sentiment analysis can grasp phrases that contain sarcasm to detect depression. Multimodal features such as users’ comments and image posts with machine learning or deep learning acquire the best output results to detect depression..
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