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As the extension of H.264/AVC standard, Scalable Video Coding (SVC) has achieved significant improvements in coding efficiency and scalability. Most of the available video encryption algorithms are designed based on H.264/AVC standard. In this paper, the extensional technologies in SVC relative to H.264/AVC...

Under the context of the increasingly congested urban traffic and the growing popularity of intelligent transportation applications, this paper critically examines the usage of intelligent transportation applications, including usage features, usage requirements and user research. Meanwhile, this paper...

Sustainable development consists mainly of sustainability, fairness, collaboration, the pursuit of the four basic principles of efficiency, Logistic curve analysis is an important tool for sustainable development, the use of comparative analysis of comparative analysis and forecasting. Path oil consumption...

The perovskite cathode material of SrFe0.9Sb0.1O3- (SFS) was prepared by glycine-nitrate process (GNP). The SFS oxides sintered at 1150,1200 and 1250 §C for 10 h were crystallized into a single phase perovskite structure, respectively. The effect of sintering temperature on crystal structure, conductivity...

In the context of national ideation-driven strategies, corporate R&D expenditure emerges as a pivotal driver for enhancing national competitiveness and sustainable corporate growth. However, prior studies predominantly adopt agency theory and executive characteristic lenses, lacking consensus on...

The effectiveness of A2/O—MBR integrated process has been studied for domestic wastewater reclamation to meet the latest Beijing pollutant emission standards. Experimental results showed that high DO concentrations in the aerobic tank improved CODCr, NH3-N, and TP removals, whereas the TN removal increased...

This research focuses on news about revenge porn victims in Banten. This news was published on Suara.com, one of the online media in Indonesia. There are nine news stories published on Suara.com. Seven news stories were published on June 27, 2023, and two on July 14, 2023. This research discusses cases...

This study aims to investigate how work engagement of the employees of PT X in Jakarta, Indonesia, may be influenced and promoted by psychological capital and job resources. Work engagement is a unique, positive, satisfying, work-related state of mind characterized by vigor, dedication, and absorption...

In this work, a new type of micro-electrolysis technology using combined materials containing fly ash, iron scraps and rare earth Gd on the treatment of toxic and harmful nitrobenzene wastewater was presented. Fly ash was applied instead of activated carbon in the combined materials and single-factor...

This paper establishes the stratosphere propeller geometry model, using Pointwise software to generate grid structured grid. The flow field of the propeller at the altitude of H=20km in different wind speed and different rotate speed are simulated using the software FLUENT. The SST turbulence model and...

Purpose/Background/Objectives: Cardiac autonomic dysfunction is associated with increased cardiovascular mortality and arrhythmias. The aim of the study was to investigate the effect of heart rate variability (HRV) in the prognosis of future arrhythmic events. Methods: We studied 292 untreated at baseline...

Since the excavation of the brocade inscribed with “When the Five Planets appear in the East, it will benefit the Central States”(五星出東方利中國), remarkable achievements have been made in multi-angle research and interpretation. However, the cultural interpretation of the brocade patterns still needs to be...

A patient with the complaint of moderately elevated blood pressure came to our office. Important data in his history was kidney transplantation in 1985, due to glomerulonephritis and since that time he was in regular nephrology care. He also had chronic lumboischialgia, chronic hypertension and stage...

The present study is a systematic literature review research of psychological antecedents of consumer trust in consumer to consumer (C2C) e-commerce. After conducting a literature search in 5 electronic databases (ScienceDirect, ResearchGate, GoogleScholar, Garuda and Psycnet), authors found 10 articles...

Using provincial panel data from China (2011–2023), this study integrates the Coupling Coordination Degree (CCD) model and Grey Relational Analysis to evaluate the synergistic development between Artificial Intelligence and the Digital Economy, analyzing its spatiotemporal evolution patterns and influencing...

This paper takes liaocheng Guangyue Tower for study, it uses the 1/4 vehicle model of zhongtong bus LCK6105HGC,and it makes dynamic response analyses when ancient timber structure's speed is 20km/h and 40km/h. The results show that when the vehicle speed is 40km/h, horizontal vibration velocity of the...

Alpinia officinarum Hance, one of the local herbs in Guangdong, has the rich content of flavonoids and is one of the most commonly used traditional Chinese medicines for the treatment of gastrointestinal tract regulation, smooth muscle spasmolysis, immunoloregulation, antioxygen, tumors, diarrhea, and...

CuO nanoparticles (NPs) are widely used in commercial applications. With increasing CuO NPs production, CuO NPs are likely to present in the environment and pose a potential threaten to ecosystem. In this work, 20 and 50 mg/L CuO NPs and 0.15 mg/L Cu2+ were used to test the toxicity to Arabidopsis thaliana...

Taking Chinese mandarin voiceless fricatives as its research objects, this paper has collected the airflow signals from 20 speakers (10 males and 10 females) with PAS6600 to collect the speech, airflow and air-pressure signals, studying on the Peak Air Pressure (PAP), Peak Expiratory Airflow(PEA), Expiratory...

Consuming water according to your body’s daily needs is important and should be taken as a healthy lifestyle. Although it is known that consuming water has many benefits, many people still ignore this healthy lifestyle and choose to consume sugary drinks, sweet foods instead of drinking enough water....

This work explored one effective modification method to improve dairy manure biochar’s ability to sorb lead. Dairy manure pyrolyzed at 300ºC for 4 h was dispersed into liquor sodium hydroxide to get sorption ability improved. The resulting biochar(NB300) was used for batch sorption studies to determine...

During a pandemic, mobility constraints policies, limiting children’s physical activity, physical games, and educational activities to the digital space. They prefer to play using the gadget of the play together with a friend - a friend environment neighborhood. Children who spend their time with gadgets...

Personal qualities of college students crucially depend on the learning conditions of themselves. As an important tool for learning of college students, taking notes in classroom is one learning strategy frequently adopted by college students during their learning in class. With the rapid development...

Law becomes an inseparable part of people’s lives, this results in legal systems and norms in society itself. The purpose of the existence of a legal system and legal norms is to uphold and regulate the balance between personal interests and common interests to avoid a conflict. The quality of legal...

Peer-to-peer (P2P) streaming over Internet needs to consider the dynamic bandwidth fluctuations and various client device capabilities. To maximize the network utilization and to achieve stable P2P streaming, we propose a novel multi-layered P2P streaming system in which the scalable video bit-stream...

In wealthy nations, miscarriage affects 10–25% of clinically recognized pregnancies, making it a common problem for expectant mothers. This may result in trauma, melancholy, grief, and depression, which may cause involuntary childlessness. The psychological effects of miscarriage and childlessness have...

This study aims to analyze the effect of Operating Leverage and Financial Leverage on Firm Value through financial performance as an intervening variable in the food and beverage sub-sector on the Indonesia Stock Exchange (IDX) for the 2019–2023 period. This study uses a quantitative approach with data...

Indoor navigation is increasingly important for helping people move smoothly through large and complex indoor spaces such as airports, malls, universities, and hospitals. Because GPS signals are weak or unavailable inside buildings, most indoor navigation systems rely on alternative technologies, yet...

Acute inflammation increases the risk of cardiac and cerebrovascular events, potentially associated with altered hemodynamic load. Wave reflection at the aorta and carotid artery can contribute to central hemodynamic load and provide insight into downstream changes in vascular tone. Acute inflammation...

After a destructive earthquake, it is of great significance for the country to effectively carry out emergency rescue, post-disaster reconstruction, and investment planning for earthquake prevention and disaster reduction with quickly, accurately, and comprehensively grasping the loss of the earthquake-stricken...

Urbanization-driven mobility has made long-distance relationships increasingly prevalent, prompting the rise of vertical couple-oriented apps like Suki to sustain emotional bonds. Yet the mechanisms by which such apps construct virtual intimacy remain underexplored. Through semi-structured interviews...

This research aims to: (1) develop a Project-Based Machining Practice Learning Model in Vocational Education (MP3BP); (2) produce an applicable MP3BP for machining practice learning; (3) demonstrate the effectiveness of MP3BP in enhancing machining practice competencies and employability skills of students;...

In carrying out research tasks, universities need research groups that function in a sustainable manner. In many cases, research group members change frequently, to a large extent due to incoming and outgoing students. This study aims to describe a model of forming a small research group (4-6 lecturers,...

In this work, the performance and efficacy of several experimental runs are evaluated using the DEAR (Data Envelopment Analysis-based Ranking) approach, with an emphasis on materials and process factors for an AlFeSi10Mg alloy system. Laser Energy Density (LED), Specific Energy Density (SED), and Volumetric...

Based on the journals of JCR Social Sciences Edition--INFORMATION SCIENCE & LIBRARY SCIENCE category from 2003 to 2014, the Chinese authors' 2793 articles in Library and Information Science (LIS) were collected and analyzed on Web of Science (WOS). First, it ranked the first Chinese authors, and selected...

At present, there are many blended teaching methods relying on the “Internet + Education” model, but most of them use existing software or online platforms, which inevitably leads to the problem of “less targeted and more limited”. In addition, the data analysis for testing the effectiveness of blended...

Competence in the STEM field is increasingly needed in the face of the Industry 4.0 revolution. One inevitable learning tool is an IoT-based one. This study aims to examine the IoT-based STEM learning model for primary school students. The study was carried out using a qualitative inquiry method in a...

This study examines the influence of the “Belt and Road” Initiative (BRI) on the fixed asset investment behavior of Chinese A-share listed companies in Shanghai, Shenzhen, and Beijing, with a particular focus on the potential moderating role of foreign direct investment in this relationship. Through...

This article took the type of 6900 passenger car as an object reference, referred protection of the occupants in the event of a frontal collision (ECE R94) and protection of the occupants of the cab of commercial vehicles (ECE R29). Through the analysis of the initial energy when the bus was collision...

Sound quality evaluation may be conducted with multiple different objective evaluation models, but reliability of evaluation results is different. Noise samples of two ears of the driver were gathered when the car operated at the speed of 60km/h and different music was played in the car. After equal...

This research aims to describe the forms and factors that cause code mixing in the speech of YouTube Channel Daily Tika Weixun in China. This research is a descriptive type of qualitative research because the data is in the form of words, phrases, clauses and/or sentences contained in YouTuber Tika’s...

Coal is a rock composed of organic compounds (C, H, and O), inorganic or mineral impurities, and ash content. Burning coal produces waste in fly ash and bottom ash (FABA). FABA that accumulates for a long time can cause environmental problems, such as pollution. Petrokimia Gresik Ltd. Produces FABA in...

The transition from high school to university is a critical step and many students head toward failure just because their final degree option was not the right choice. Both students’ preferences and skills play an important role in choosing the degree that best fits them, so an analysis of these attitudes...

Wheat straw lignin was extracted in 1, 4-butanediol medium catalyzed by NaOH for the first time. Reaction time, temperature, dosage of NaOH and 1, 4-butanediol, as well as volume percentage of 1,4-butanediol medium were optimized to improve lignin recovery in the experiment. As a result, lignin yield...

Indonesia is highly vulnerable to natural disasters, which often result in severe psychological trauma for individuals affected, particularly children and adolescents aged 5–18 years. This study aims to develop a peer mentoring-based psychosocial support model to enhance school preparedness for emergency...

Based on the intelligent city background, the interior design course also tries to use the information flipping teaching mode to carry on the daily teaching work. Flipping classroom changes the role of teachers and students in traditional teaching by reversing the arrangement of knowledge imparting and...

Introduction A child is someone aged 0–18 years. Children are assets for the family and the country which will later become human capital whose needs must be met in order to grow into quality human beings. Meeting the child's needs is entirely the responsibility of the parents. Parents...

In the era of integrated media, the broadcasting and hosting arts profession should focus on the comprehensive qualities of media professionals and their ability to adapt to the multimedia environment. This requires a fusion of multiple disciplines and dimensions, emphasizing the importance of practical...

The purpose of Guidance and Counseling services is in principle to help students understand the abilities, talents, interests and factors that influence these aspects. In dealing with various problems of students in School, Guidance and Counseling Teacher (BK) should be able to play a role, especially...

To gain a better understanding the difference on microbial community structure for low permeability reservoirs in Daqing Oil Field at different days in outdoor, we constructed the 16SrDNA gene clone library for different days’ samples respectively. The results showed that the dominant microbes of zero...