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Alkaline peroxide mechanical pulp (APMP) is a kind of high yield pulp that comes with the comprehensive utilization of plant material, such as poplar. APMP has lots of benefits, such as easy preparation, good bulkness, good stiffness, excellent optical performance and good printability. However, it also...

Based on the rise of micro-video and the spread among college students, 1017 students from 8 "Double First-rate" universities in Sichuan Province are investigated to demonstrate the necessity and urgency of the college youth group to use micro-video to carry out network thinking, possibility and reality,...

Sprouts need substantive water in the growth process, which will cause a high manual irrigation cost. Besides, manual irrigation is usually uneven. To solve this problem, a rotary sprout vertical cultivation device is designed to realize automatic irrigation and guarantee evenness of irrigation during...

Language has rules that must be obeyed so it can be used properly and to reduce language deviations. However, in reality there are still many language users who make errors, especially in the field of phonology. This study aims to describe errors in the use of Indonesian language at the phonological...

According to the monitoring data of content of 8 main heavy metal elements in a certain urban area, this paper conducts a modeling study on heavy mental pollution of superficial soil in cities. According to single-factor concentration evaluation standard and comprehensive evaluation standard (Nemerow...

There are different periodic and fixed points under iteration of sum of squares or cubes of digits of positive integer in different positional systems. On the iteration of sum of squares of digits, in binary and quaternary these points all converge to fixed point 1. There are three fixed points and one...

This paper analyzes the mechanism of non-cavitation tone noise line-spectrum frequency of counter-rotation propeller. The mechanism is interference effect and circumferential harmonics field effect. According to the generalized acoustic analogy equation, the lift and drag which are caused by the mechanism...

This research focuses on examining how supply chain management practices and supply chain integration affect the performance of PT. Perkebunan Nusantara I - Regional 8 Makassar. The data for this study were collected through questionnaires (primary data) from a sample of 41 active employees at the company....

Regular coding practice is essential for placement preparation, yet manual monitoring of large student groups is inefficient, error-prone, and difficult to scale [1]. This paper presents an automated system that uses Python-based web scraping, platform APIs, and rule-based analytics to track daily coding...

As a significant component of phase interpolation based clock and data recovery circuit, the multi-phase clocks generator is used to generating multi-phase clocks for data sampling. Employing the gain-boosting charge pump and the replica bias differential voltage controlled delay line for a 1.6~2.5Gbps...

This study aims to analyze the Flood and Landslides Management Program in Manado City using a qualitative approach and data collection techniques through observation of areas affected by floods and landslides, semi-structured interviews with community leaders in areas affected by floods and landslides,...

As for the safety of oil depot, the safety of diversion tunnel is very important. In this paper, the safety of oil depot diversion tunnel is regarded as the research object, and the main factors which impact the oil depot diversion tunnel are analyzed. Take the safety of diversion tunnel in the earthquake...

In order to better grasp the research progress of physical training, explore the current research hotspots and trends, and provide a theoretical basis for subsequent research. The current physical fitness training was systematically analyzed through visual analysis software CiteSpace 6.1.R6 and VOSviewer...

Objetive The aim of the present study was to investigate the pharmacokinetics of coumarins from cortex daphnes (CCD) in a microemulsion (ME) gel transdermal delivery system with a newly developed HPLC method. Methods The pharmacokinetics of the microemulsion containing CCD was studied in rabbits with...

Excitation and measurement mode of Electrical Resistance Tomography (ERT) system would determine the sensitivity, information quantity and noise immunity of the test field. In this paper, a 16-electrode ERT system is cited to conduct a research on 8 excitation modes and 2 measurement modes by numerical...

The multiple criteria decision making (MCDM) methods VIKOR is applied to the selection of the most desirable remediation for a chlorinated hydrocarbons-contaminated aquifer located in Pudong district of Shanghai. Ranking index based on the particular measure of ''closeness'' to the ideal solution is...

In recent years, the rapid development of China’s internet enables generation Z people to explore a broader world. Compared to the former generation, the Z era people are proficient to Internet skills as well as express themselves with the help of the Internet. [8] Therefore, Bilibili, as an mainly online...

Seismic signal generated by moving on ground by person and vehicle target is sensed by MEMS accelerometer, then collected and processed by MSP430, achieving early-warming and target identification of ground targets. A seismic signal warning algorithm based on the characteristics of noise is proposed...

Mined-Out Area Saturated by Water is a serious threat to the safety coal-mining practices. This research focuses on detecting mined-out area saturated by water with transient electromagnetic method. Data acquisition system was arranged along 65 survey lines, and the total of 4830 survey points were recorded....

Design of a 10:1 multiplexer in 0.18µm CMOS technology is presented in this paper. This circuit can be used in 12.5Gb/s SerDes transmitter. The speed of traditional 10:1 is difficult to enhance due to the serial 5:1 part. In this paper, 5B/4B converter is adopted to convert the 10 channel data into 8...

Performing arts are one of the cultural elements that exist in a society that respects culture, especially tourist villages. All of these expressions have been protected and shown within the frame of a social tourism town. In order to maintain this cultural tourism village, it is very important to invest...

Due to the difference in the number of people investing in offense and defense, it is difficult for the offensive side to break the situation and tear the opponent's defense line. This requires more people to attack and balance the offensive and defensive numbers, so modern football is attacking the...

Cyber harassment is a significant concern for victims of dig ital communication platforms. Systematically compiling evidence that is legally acceptable is an insurmountable challenge for victims. Most traditional detection methods fail because harassment tactics evolve, abuse language is contextually...

This paper describes an index-system to measure the success of smart growth of a city. Smart Growth Theory has the three-E's goal of Economic prosperity, social Equity and Environmental sustainability and ten principles concerning sustainable development. Firstly, I refered to a large number of reference...

Permanent magnet synchronous motors (PMSM) generate high-frequency electromagnetic vibration and noise when powered by inverters and the cause is high-frequency electromagnetic exciting force (EMEF). In this paper, the frequencies and orders of EMEF are analyzed. The expression of EMEF acted on the stator...

Surveys on Po-210 and Pb-210 levels in atmosphere in China were reviewed, and the average concentration of Po-210 and Pb-210 in atmosphere were 1.7 mBq/m3 (ranging from 0.12 to 9.4 mBq/m3) and 0.70 mBq/m3(ranging from 0.03 to 1.83 mBq/m3) respectively, which are apparently higher than that the world...

A impulse heavy current grounding test system is designed to research impulse characteristics of grounding devices.Structure and test ability of the system are introduced. The system is composed of four impulse current generators symmetrically installed around a return electrode with 20m radius. Each...

In this article the author use the datas of acoustic travel time, systematical analysising the abnormal pressure distribution obtained by equilibrium depth method in the lower assemblage of Yanchang formation 151 well bores in the middle area of western Ordos Basin, combined with the distribution patterns...

Accurately measuring the marine ambient noise is the premise for high resolution underwater acoustic detection, and sound pressure is a key parameter to certain the marine ambient noise spectrum. Scalar hydrophone is taken here to measure the offshore ambient noise for a long-term in certain offshore...

The formation of N-doped graphene (NG) use hydrothermal method with urea as reducing agent and nitrogen source. The surface elemental composition of the catalyst was analyzed through XPS, which showed the atomic ratio of N/C is 5.0%, indicative of the effective N-doping. The Au@Pt core-shell nanoparticles...

Character and multicultural education are important thing for education in elementary school that character and multicultural education is an important learning component in the learning process. Aims this research is to find out the application of character and multicultural education in elementary...

The internet has recently become a very important medium in everyday life and provides many benefits, one of which is the emergence of e-commerce. E-commerce itself uses the internet as a medium to provide information about certain goods being sold, such as descriptions of goods, pictures of goods sold,...

Academic culture with digital literacy skills is indispensable in 21st-century learning and the current new normal era. The ability of students to use various application programs on the internet and find references to learning videos and video tutorials is needed to make it easier to do learning tasks....

This study aims to formulate a model of business culture values that are owned by SMEs Padang city. The population for this study consisted entirely of SMEs under the guidance of the Padang City Cooperative and UMKM Service. The sampling technique was using purposive sampling and proportional area sampling...

Cotton fabric was dyed with C.I. Reactive Black 5 with different dye mass, followed the treatments of soaping, dye fixing, and wet rubbing improving. The wash fastness, rubbing fastness, and colour uniformity of dyed cotton were inspected. The results show that the entire utilized textile auxiliaries...

The transformed situation of the content of astragaloside, flavonoids, saponins in two-year-old astragalus membranaceus (Fisch) Bge. has been studied through the treatment of astragalus seed-coating by different concentrations (2%, 4%, 6% and 8% of seed dry weight) and the double controls of seed coated...

As a new type of modified fiber, model steel fiber has both the appearance and function of steel fiber and the advantages of synthetic fiber. In order to make up for the mechanical properties of rubber concrete, the basic mechanical properties of C30 model steel fiber content reinforced rubber concrete,...

Purpose: This study aims to describe the Nusantara card as a medium for enriching traditional cultural knowledge as a result of the analysis of material experts and media experts on the Nusantara card learning media product. Nusantara card media is a reading literacy media that is fun to use as a form...

Acanthus ilicifolius L is a kind of pantropical mangrove plant. It is cold-natured and bland. The whole plant is officinal. According to recent studies, Acanthus ilicifolius L has a variety of pharmaceutical function, such as hepatoprotective effect, antioxidant, anti-tumor effect and insecticidal effect....

To solve the difficult problem for the removal of large size sacrificial layers when preparing a terahertz coupler, a new approach is proposed using poly two methyl silicone as a sacrificial layer. Due to its hydrophobicity and high elasticity, cross-linked polydimethylsiloxane (PDMS) can be gently withdrawn...

The mechanical properties of rock mass change significantly in water pressure , and causing coal-rock mass deformation and instability, then leading to significant engineering accident. Based on hydraulic damage experiment to explore the mechanical process that water pressure prompted crack propagation,...

With the reform of Chinese electricity spot market, hydropower stations need to be responsible for their own profits and participate in market bidding. Due to the repeatability of spot market bidding, hydropower stations need to accurately evaluate their bidding effect to guide the improvement of their...

Purpose: This study aims to describe the viral forms of hashtags “Begini Tanggapan Lesti” (“Here’s How Lesti Responded”) on Social Media and implications in Indonesian learning in junior high school. This topic was chosen because there has been no language research that analyzes hashtag discourse, namely...

This study analyzed Marion Jola’s usage of code mixing in a YouTube video. The writer used the theory proposed by Muysken to identify the different types of code mixing found in the utterance of Marion Jola and to figure out her reasons of using code mixing. Since the data were taken in the form of spoken...

The Barlingmascakeb region consists of Banjarnegara Regency, Purbalingga Regency, Banyumas Regency, Cilacap Regency, and Kebumen Regency. The economic disparity among these regencies indicates that economic growth in the region is uneven. This condition is also supported by the high poverty rates in...

Power outages in Makassar City, particularly in the era of Industry 4.0, have become a recurring problem that leads to losses for consumers. Therefore, consumer protection policies need to be adjusted to the advancements in technology and the transformation of Industry 4.0 to provide effective protection...

In recent years, environmental concerns call for the reduced of cutting fluids in metal machining. The green manufacturing techniques are investigated to achieve the objective. In this paper, for the aim of green cutting, the dry electrostatic cooling was applied instead of cutting fluid. The effects...

For the reason of high costing on 3D core reconstruction by using CT scanning method, a new method named 3D digital core reconstruction based on rock casting slice images under optical microscope is proposed in this paper. Firstly, the collected casting slice images are processed to acquire the reconstructed...

Currently the Ministry of Education and Culture has launched various programs to improve the quality of learning in higher education. One of the programs that are being intensely implemented is Merdeka Belajar dan Merdeka Campus (MBKM). Higher education institutions must adapt and immediately implement...

This study aims to find out how many employees need in each section of PT. Jamkrindo Medan Branch Office. The method used in this study is the Full-Time Equivalent (FTE) method which aims to determine the level of workload on employees and the number of employees needed. Based on the results of measuring...