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It is generally demanded for strict frequency estimation of sinusoidal signal in a good many engineering practice situations. This paper puts forward an iterative frequency estimation algorithm on strength of the interpolation of Fourier coefficients of weighted samples. The algorithm is practically...

With the “double reduction” policy carrying out, the number and scale of tutoring institutions have decreased, parents have paid more attention to the cultivation of all-round education, and universities have begun to pay attention to students' quality education, opening quality education courses...

To explore the impact characteristics of filling body on the both sides of stope under the dynamic loads in a deep underground metal mines, based on trock mechanical parameters experiment, dynamic was loaded by measured and de-noised blasting vibration monitoring-curve, response parameters development...

in this study the social constructivist theory, distributed cognition theory, group dynamics theory, the feedback effect theory as the instruction, from the perspective of teaching design, combined with the network collaborative learning activity in the learning process, put forward a wiki environment...

The present scientific paper aimed to identify of problem-solving skills and students’ responses to the use of google form as a media for a three-tier diagnostic test in the tenth-grade students at Senior High School (SMA) of Indonesia Islamic University (UII) of Yogyakarta. The weaknesses of problem-solving...

Superior performance and sustainable business can be realized if strategic efforts are made. Samarinda is the capital city of East Kalimantan province with a large number of MSMEs that have great opportunities in the national economy. The contribution of the MSME sector is 17.09% of Samarinda’s total...

This study aims to analyze the effect of implementing online school policies on children’s mindsets during the pandemic. This study focused on SD Negeri Godean 1 and SD Muhammadiyah Sangonan 1. The results of this study were as follows: 1) The results obtained from the implementation of online learning...

This study aims to determine the prediction of source credibility, perceived quality, and attitude toward brands on purchase intention in the local beauty products. Data were collected using an online questionnaire, that distributed via Google form. The total samples were 168 respondents, in which 132...

As an effective method to extend the stability range of axial compressor, circumferential groove casing treatment has always been the focus of researchers. This paper analyze the stall margin improvement of casing treatment and the flow field in axial compressor. Slot type and circumferential casing...

Multiple-Scissor-Linkage (MSL) is kinematic mechanic, and to be a means for using two or more pairs of scissor linkages operating in different planes for moving a device in linear or nonlinear motions specifically. It is a modular component that constructs long extending, high precise movement and stronger...

There is a problem in NCOs instruction that the teaching effect is poor due to the diversity of students’ background, so differentiated instruction is introduced. It is well known that the key to successful differentiated instruction lies in sound decision making, such as reasonable grouping and appropriate...

In recent years, facing the challenges of climate change, resource depletion, and environmental degradation, many countries around the world are gradually transitioning from a linear economy to a circular economy. Currently, circular economy is considered the best way to address the tradeoffs between...

This paper analyzes the behavior of the clothing discourse. For this reason, the analysis will start from the perspective of semiotics, explore the visual discourse of clothing, and reveal the unique structure of clothing. The reason why this paper choose to start with semiotics is that it can treat...

Dynamic reconfigurable computing (DRC) system is becoming increasingly attractive with its potential to combine high performance and rich functionality. But problems exist in practical application of DRC, such as that designers need to know the architectural and physical details of reconfigurable device....

The higher percentage of cell phone usage amid the elderly people in Indonesia has unblocked the opportunity to benefit the health services online during the New Normal. In spite of cell phones consumption as well as learning the possible benefit of it to improve the healthcare services, the usage and...

Based on a literature review of the past decade, it has been learned that over 40 disciplines in vocational colleges in China have carried out artificial intelligence (AI for short) education in different levels. However, except for a few disciplines such as computer science, big data, and automation...

This study aims to determine the influence of entrepreneur education, social support, self-efficacy, learning orientation on entrepreneurial intention towards 3 private universities in South Tangerang, namely Multimedia Nusantara University, Bina Nusantara University, and Prasetya Mulya. This research...

This research aims at understanding the application of cryptography in the protection of communication, evaluating apps such as WhatsApp, Telegram, and OpenSSL. Despite using encryption methods including RSA, AES, ECC, such platforms possess risks including, metadata leaks, cryptographic deficiencies...

The paper proposes a pragmatic analysis of the distribution of adverbs in A-not-A questions. It argues that “most adverbs” will cause pragmatic anomaly when appearing before the A-not-A form, while temporal and locative adverbs will not. According to the ontological properties of adverbs, “most adverbs”...

Microblog serves as an outlet for expressing ideas of events and plays a significant role in propagating news. This paper focused on the most popular microblog in China - Sina-Weibo and discussed topic influences. Firstly, this paper decomposed topic structure into Average Fundamental Popularity and...

In order to reveal the influence of reaction conditions on the phosphorus crystallization to recover phosphorus from wastewater with low P concentration, an alternate A/O biofiltration system for simulated domestic wastewater treatment was carried out and the effluent from anaerobic filter was considered...

Under the background of the rapid development of digital economy, the e-commerce industry is facing the structural contradiction of talent supply and demand. This paper systematically analyzes the development trend and talent demand characteristics of e-commerce industry in the era of “Internet+”, reveals...

Based on the requirement of coal production capacity development in China, the design of dry coal sheds for storage is developing towards long spans and increased spatial capacity. The long-span double-layer cylindrical reticulated shell structure has emerged as the most widely adopted structural form...

We propose and demonstrate a technique for monitoring the deformation of the Ni-Ti alloy grain and grain boundary, and analyzing the interaction effects between the grains using DSCM and SEM methods. This work demonstrates that the grain size influences on the mechanical property of the Ni-Ti alloy,...

This study was conducted to predict purchase intention based on digital marketing, customer engagement, and customer perceived value. This study used a quantitative descriptive method by distributing online questionnaires via Google form to respondents who know and have purchase intentions. This study...

In this article, we first formulated the demand function of price and quality. Then we analyzed the order quantity and the pricing decision under the single price markdown condition and the multiple price markdown condition respectively. We find that under the single price markdown condition and the...

This thesis seeks to study the ethnics of the translation industry, taking into consideration the complex ethical relationships between various participants of the economic activity of translation service. Particular attention is given to the ethical relationship between service providers and consumers.

Film festivals play a crucial role in promoting audiovisual literacy. Therefore, this research explores the strategies employed by these events in the Peruvian context. The study applied a qualitative approach through semi-structure interviews conducted with managers of Peruvian film festivals of various...

The built-in electric field across LaAlO3/SrTiO3 heterointerface, which hosts two-dimensional electron gas (2DEG), is studied by off-axis electron holography in transmission electron microscopy (TEM). On the contrary to the well-accepted polar catastrophe model, which indicates a Zener breakdown due...

The labor alienation will inevitably make the differentiation between the rich and the poor, which will make the contradiction deepen between the trend of unlimited expansion of production and the demand of laborers with purchasing power, that is why the economic crisis will eventually outbreak again...

In this paper, 578 samples from Yulong County of Yunnan Province, Xiuwen County of Guizhou Province, Huili County of Sichuan Province, Jingbian County of Shaanxi Province, Qingcheng County of Gansu Province and Wulateqian County of Inner Mongolia were used to analyze the farmers' accepting willingness...

The development of modern higher vocational education needs to update and upgrade teaching resources. Although Guangdong higher vocational colleges have made great progress in the construction of digital teaching resources, it is still necessary to see the existing problems and deficiencies. This paper...

Mindfulness is a psychological state of perception. Many studies abroad have shown that mindfulness exercise can affect memory performance. It was also found that individuals can recall living words more accurately than non-living words. However, in China, there is not enough research in this field....

Infection with the COVID-19 Virus affects the health level of athletes. There is still a lack of data regarding to the prevalence of COVID-19 in athletes, so other supporting information is required to predict an impact on their health. This study aimed to report the acute and post-acute presentation...

Water resources in Chinese rural areas were becoming precious because of the polluted water environment. In this paper, the status of rural areas in China has been reviewed. The typical pollutants in rural raw water bodies were different from urban raw water bodies. In rural water environment, organic...

Semantic Web can add explicit semantics to data so that machines can not only simply display these data, but also the machines can understand, process and even integrate them. In recent years, with the comprehensive development of the Linking Open Data (LOD)project and the DBpedia project, Semantic Web...

Creation is a course of industrial design. In this paper, importance of this course was analyzed. Some suggestions on effective and reasonable connection of Creation with other curriculums were proposed. Research conclusions could provide beneficial references to future teaching of Creation.

This paper explores the performance of English teaching at university (ETU) in China and its influencing factors based on literature review and questionnaire analysis. The results of the questionnaires showed that the ETU performance in China could be promoted, which could be proved on the average scores...

Looking for the shortest path to a place is very necessary, especially when there is damage that requires immediate repair. This paper shows the design and development of an application of the shortest path search for Base Transceiver Station (BTS) using the A* algorithm. It has been designed an application...

Chinese named entity recognition (NER) has important effect on natural language processing (NLP) applications. This recognition task is complicated in its strong dependent-relation, missing delimiters in the text and insufficient feature representation in a single model. This paper thus proposes a dual...

Arabic as a means of communication and the language of Islam, it is also an international language. Arabic has not yet become an official language for the Indonesian people, but it is one of the mandatory lessons for Islamic educational institutions. In line with that, this study aims to map students’...

Sophisticated key management schemes and protocols, whose main objective is to provide secure and reliable communication. But the design of it meets some challenges in wireless sensor networks, whose intrinsic properties make it difficult. In this paper, A lightweight and high security key management...

Viscosity of aluminum matrix composites reinforced by TiB2 particle has been studied systematically by using the rotating cylinder method. The results show that the viscosity of melt decreased with the increase of temperature, and the changes are abnormal when the temperature is between 710 to 730 ....

It is necessary for automated vehicles (AVs) and advanced driver assistance systems (ADASs) to have a better understanding of the traffic environment including driving behaviors. This study aims to build a driving behavior awareness (DBA) model that can infer driving behaviors such as lane change. In...

Cancer will cause big impact to the psychological and physical condition of patients, especially for children. Social support for pediatric cancer patients is very necessary. Various ways can be conducted to support them to move on from the adversity of their illness, including by providing a comfort...

Endocrine disrupting chemicals (EDCs) showed variety and widely distributed in the environment. The presence of EDCs was the most typical in water bodies. EDCs in water accumulated in human and other organism to a certain extent would harmfully interfere the normal functioning of the nervous system,...

In this paper, an ultra-fast and miniaturized digital instantaneous frequency measurement (DIFM) system is proposed. Based on the high speed clocked comparator and high performance Field Programmable Gate Array (FPGA), the system is constructed. High speed clocked comparator with only 120 ps propagation...

The past five years has seen a dramatic rise of online Chinese fantasy and kung fu novels (hereafter called Chinese fantasy novels), or xianxia novels, both for domestic readers and readers overseas. The novels, characterized by their Chinese flavor, are so popular among foreigners that many English...

In the digital economy context, traditional resource allocation methods struggle with massive data and complex decisions. This paper constructs a multi-level optimization framework integrating CNN, LSTM, and deep reinforcement learning for intelligent resource allocation. Based on Google Cluster Trace...

Nowadays, crime rate associated with children keeps increasing due to which draws peoples’ attention regarding child safety. This research is conducted to propose a child security smart band utilizing IoT technology. Online questionnaire and semi-structured interview are methodologies used to collect...