Search all articles

Ellipsoidal silicon nanoparticles were prepared by using the mesoporous silica as raw materials via an magneisothermic reduction reaction with the temperature program control method, while the sample get the corresponding ellipsoidal shape of mesoporous silica. The properties of the ellipsoidal silicon...

Combining with the experience in teaching College English, a series of trying around how to cultivate students’ innovative thinking has launched, and significant results have been achieved in the cooperation between teachers and students, the learning case setting, teaching improvement, and active encouragement....

The research problem formulation is how to reinforce character education for students of the Geography Education Department, Faculty of Social Science, Manado State University. The study aimed to determine the implementation of reinforcement of the character education on students of the Geography Education...

The paper mainly introduce the intelligent network teaching platform designed and implemented by university computer foundation course network learning platform oriented to language c # and based on NET structure, which is connected with ASP.NET technology and ADO.NET technology. This network learning...

Interest and adjustment to future configurations make STEAM (Science, Technology, Engineering, Arts, Math) learning very in demand in the century this. Value or values given to STEAM education is not can denied is means For develop Skills basics , competence and solving difficulty life real in children...

Instant noodles existed for more than 6 decades and there must be a reason it can stand up until now and even more popular. This study aimed to analyse e-branding strategic of Indomie instant noodles before and during the pandemic on Instagram and Facebook. This research used a qualitative descriptive...

A Model-based rapid algorithms development platform for Motor Control Unit (MCU) is constructed using the latest TI’s C2000 series TMS320F28335 which supports floating point arithmetic, integrated with high power IGBT. C code can be automatically generated directly from MATLAB Matlab/Simulink model,compiled...

Many red fluorescent materials were weak and even no luminescence in solid state due to concentration quenching. So a novel red fluorescent pigment bis(4-(N-(9-phenanthryl)-3,5-dimethyl- phenylamino)phenyl)fumaronitrile (PhMPAFN) was synthesized. PhMPAFN with a pair of antiparallel dipole suppressing...

To understand the soil environment quality of tea producing region in Plateau Mountainous area, the evaluation model of heavy metals pollution in soil was built by adopting both the single pollution index method and Nemerow multi-factor index method combined with ArcGIS Geostatistical Analyst and Model...

Language barriers are significant hurdles, affecting global communication, thus impacting sectors like business, tourism, and education. LinguaLeader A language translation app coded on python and streamlit providing a real-time multilingual translation. Google Translation API This app incorporates Google’s...

The independent smoke detector play a very important role in the prevention and control of fire. Combine BIM technology with GIS technology to improve the level of emergency services and fire control, reduce fire risk, improve the depth of 3D information technology and the ability of fire warning. Firstly,...

This study aims to analyze the rate of change in the shoreline and find out the back and forth of the coast in a certain period. Coastal areas play an important role in economic development, namely the transport and tourism industries. Unfortunately, the spatio-temporal variation of the shoreline is...

The mobile internet is a mixture of the high-speed mobile communication network, the new intelligent terminal service, and the customer service support platform. The main development of mobile Internet mobile technology lies in three aspects: mobile terminal equipment technology, HTML5 technology for...

Image registration technology is extremely significant in the virtual scene, automatic navigation, computer science, remote sensing image processing and many other aspects. It takes lots of difficulties for video tracking owing to the UAV platform is always unstable. In this paper, we utilized improved...

Semi-prepared meal delivery services have been attracting attention in China due to its convenience and affordability. In China this market has great potential, estimated to grow to 516.5 billion yuan by 2023. One of the challenges faced by suppliers in this industry is matching specific meals with customers...

Though the design of FIR digital filter, let people master the basic method of digital signal processing and the rationality of C language or MATLAB language for computer aided design and simulation verify the design content.

This study is based on the goal setting theory and the theoretical framework of self-efficacy, combined with the questionnaire survey method to design, and construct a running app mechanism of action scale. With 634 as the research object, the model was verified through the SEM data processing technology...

The abundance of rights in consumer protection is caused by the fact that consumers are important economic actors because, in the absence of consumers in producing goods or services, an economy will not run. If the products/services produced are not following the demand from the constituents, then consumer...

The purpose of Research teaching is to train students in learning and capacity of innovation. This paper, based on the Bayes formula, discusses the design and practice of the case under the research-oriented teaching. Combining knowledge, we designed cancer diagnosis, automatic text correction, business...

The adsorption of xylitol residue in 200mg/L of Cr(VI) solution at different ionic strength was studied. Results show 97-99% of Cr(VI) can be effectively adsorbed when Ca and Na ion concentration was ten time of Cr, and the adsorbing ratio decreases with the increasing of Ca and Na concentration, indicating...

Gresik is a regency in East Java that has the largest industrial area in East Java. With an industrial area of 2326.2 Ha, Gresik Regency is ranked as the first regency with the largest industrial area in East Java. Located on the North Coast of Java, Gresik has great potential for port and trade activities....

The Family Hope Program or PKH is implemented by the Government to reduce the poverty rate in Indonesia which is based on the Minister of Social Affairs Regulation Number 1 of 2018. The purpose of this study is to find out how the implementation of the Family Hope Program policy carried out by the Government...

In this paper, the static compression overall performance of molded pulp under different temperature were studied by experiments. The moisture content and elastic modulus of molded pulp materials , the static compression on molded pulp products were studied under the temperature of 5 C,23 C,40 C.And...

This research endeavors to evaluate and scrutinize the ramifications of carbon emission disclosure, green innovation, and green investment on corporate value, with good corporate governance acting as a moderating variable. The primary fo-cus of this study encompasses enterprises functioning within the...

Carbide tools were used to investigate the cutting temperature when heavy milling 6N01-T5 aluminum thin-walled hollow W-shape structures. The results showed that the value of cutting temperature at the area of weld seam or the intersectant ribbed slab was 40-60% times higher than that of cutting the...

In this study, CrTiAlN and CrAlN coatings were deposited on the surfaces of M2 high speed steel (HSS) substrates. High temperature ball-on-disc tribometer was used to test the tribological properties of the coatings. The results showed that the surface micro-morphology of CrTiAlN and CrAlN presented...

Global competition is proven by changes in the world that entered the era of revolution industry 4.0. In the education sector, in particular education tall required to develop self. Until moment This education Higher education in Indonesia relies on higher education the height of the country which can...

A novel ultra-wideband ( UWB) antenna is proposed in this paper ,which has a band-notched characteristic for the interference between the UWB applications and the IEEE802.11a wireless local area network (WLAN) and the WiMAX /C-band with combination of notched structures. The proposed antenna fed by coplanar...

The 3D virtual campus is the foundation of campus digitalization. The three-dimensional virtual campus can not only simulate the real campus scene, but also has a strong human-computer interaction function, can be used to control the virtual characters through the mouse and keyboard to roam the campus....

Steel samples under different pulse magnetic field are produced using self-developed pulsed magnetic field generator, and the discharge voltage of the pulsed magnetic field selected from the experiment is 0V, 40V, 80V, and 100V four gradient levels. The morphology of the microstructure is photographed...

In view of actual requirements for livestock and poultry breeding environment monitoring, an environmental monitoring system based on Internet of Animal Husbandry Things (IoAHT) was introduced in this paper. The environmental monitoring system includes environmental monitoring station, information management...

This study aims to determine the effect of transfer pricing, sales growth and leverage on tax avoidance through profitability as a moderating variable in manufacturing companies listed on the Indonesia Stock Exchange. The population used in this research was 218 manufacturing companies registered on...

Sukorejo Village is a cultural-based tourism village since local culture is still sustainable today, such as flat leather shadow puppet, Pencak Dor, Sandur, Terbang Bancahan, Njara’i Manten, etc. Even though it is known as a cultural tourism village, it turns out that the people of Sukorejo village have...

The polycarbonate screw cap part had cracking problem during storage, which mechanism needed to be studied. The effect of environmental atmosphere and stress-loading storage on the intrinsic stress and its distribution in polycarbonate screw cap part was investigated in the paper. The analytical results...

A third-order Chebyshevlow-pass filter, using Gm-C structure, based on Nauta’s OTA, is presented. The filter is designed for 60GHz wireless communication using 65nm CMOS process and 1.2V power supply. The cutoff frequency of the filter is required to be tuned from 1GHz to 5GHz.UsingNauta’stransconductance...

The photolysis and hydrolysis of prallethrin was studied in the laboratory. The result of the test showed that the photolysis reaction of prallethrin in aqueous solutions irradiated by 500w xenon lamp fitted to the first order dynamic equation. The results also showed that the hydrolysis rate of prallethrin...

The problem of an anti-plane crack situated in the interface of functionally graded piezoelectric materials (FGPMs) and homogeneous piezoelectric materials (HPMs) is considered under the impermeable assumption of crack surfaces. The mechanical and electrical properties of the FGPMs are assumed to be...

The purpose of this research is to examine and analyze how social and environmental disclosure affects firm value, and its interaction with external assurance affects this relationship. Research of this kind is quantitative in nature. The study focused on mining businesses that were listed between 2019...

In their book Cohesion in English, Halliday and Hasan first applied the term of text cohesion after which cohesion and coherence have been attracting great attention in the linguistic and translation circle. Cohesion is seen as a necessary element in text production and holds an important position in...

In this study, four Theaceae tree species were processed by setting up two hydrogen fluoride concentration gradient (including controls), the actual quantum yield (Y (II)) of PSII, the relative electron transport rate (ETR), non-regulatory energy dissipation quantum yield (Y(NO)), regulatory energy dissipation...

This paper presents the ASIC design and implementation for micro-machined gyroscope, The ASIC interface is including an analog ASIC and a digital ASIC, and can afford driving closed-loop, On-chip reference generation, CIC and IIR filter chain, High performance MEMS gyroscope output detection. The two...

A2N (anaerobic / anoxic and nitrification) denitrifying phosphorus and nitrogen removal process is a new process which based on denitrifying PAOs anoxic phosphorus theory. The experiment used the continuous flow A2N system for dealing with the dilution of high concentration of anaerobic fermentation...

This study examines the effect of the Regional Financial Management Index (IPKD) on the Public Service Index (IPP) in 24 districts and cities in South Sulawesi Province using panel data from 2023–2024. Based on New Public Management theory, this investigation fills a research gap that shows inconsistencies...

As the Covid -19 continues to rage, the number of Internet users is increasing rapidly, which makes it extremely urgent to innovate and develop new media. The organic combination of artificial intelligence and mega data has added interactive video, an innovative form of the video presentation, emphasizing...

This study aims to determine the effect of managerial ownership, leverage with the debt to asset ratio (DAR) indicator, and liquidity with the current asset ratio (CR) indicator on financial performance as measured by using return on assets (ROA) in companies whose shares are classified as sleeping stocks...

Siraitia grosvenorii (Luo hanguo, LHG) is a unique edible and medicinal plant in China. Drying the LHG with a rapid, highly efficient method and keeping good quality are urgent problems. In this paper, the changes of Vitamin C (VC) content in LHG under microwave drying were studied. The effects of key...

Effect of the particle size of Cu, Cr on the microstructure of Cu60Cr40 alloys was investigated using the method of mechanical alloying and microwave sintering. The particle size of Cu, Cr was analysised by the BT-9300S type laser particle size distribution analyzer, and Cu60Cr40 alloys has been investigated...

A code is a cyclic code if and only if is a -submodule of the ring . Perfect additive codes have been utilized in the subject of steganography. The algebraic structure of cyclic codes was determined in 2014. In this paper we determine the algebraic structure of cyclic codes ,where is an odd prime. Any...

Three Ti-Nb microalloyed high strength steels with varying Ti contents were refined in laboratory 50 kg vacuum induction furnace. Microstructure observation and TEM analysis were conducted. Tensile tests were performed. The results show that both yield strength and ultimate tensile strength increase...

Tracer study which is a form of survey to LSP Unesa which organizes competency certificates that have strategic value for the development of higher education. The results of this tracer study activity can be used to evaluate the LSP that provides competency certificates to students. To find out the competencies...