Search all articles

Nine combinations of illite (0,5,10g•L-1) and cadmium (0,2.5,5mg•L-1) were set, and the hydroponics was adopted in this experiment to explore the effect of illite on the rice growth characteristics under Cd stress, including chlorophyll content, net photosynthetic rate, plant biomass, and the antioxidant...

Novel nitro-benzothiadiazine 1,1-dioxide derivatives were synthesized and tested for their inhibitory activity against aldose reductase. Of them, 5-nitro and 8-nitro bearing ones displayed significant activity in IC50 values of 4.6 and 13.45µM. Their docking behaviors were also studied.

The six prism type Ce0.7La0.3O2- solid solution was prepared by reverse co-precipitation method with urea and Na2CO3 as double precipitant. The reverse method favored the washing of precipitate and formation of rod-like CL. Using urea as a homogeneous precipitating agent before precipitation with Na2CO3...

We present a novel action recognition method which is based on combining detecting 2D informative feature points and coding their local changes in motion directions by Local Trinary Patterns. The resulting method is extremely efficient, and thus is suitable for real-time uses of simultaneous recovery...

This is followed by a summary of future research directions, and possibilities for technology transition that are currently underway. RL can autonomously get optional policy with the knowledge obtained by trial-and-error and continuously interacting with dynamic environment. Firstly, the model and theory...

This study aims to determine how the relationship of the ability of spatial thinking to the understanding of image interpretation google earth in the matter of remote sensing in SMA Negeri 2 Karanganyar. Type of study in this research is Quantitative Research. The population in this research is all students...

In order to prolong continuous working time of the mobile robot to inspect on transmission lines, a robotic power management system is introduced in this paper based on the wireless power transmission technology. Magnetic resonance coupled WPT (wireless power transmission) unit is applied and its performance...

Drawing on an analysis of Weibo comments on trending news events and applying an LDA topic model, this study examines how online pan-moralism emerges and develops within the interplay between cultural psychology and platform-based interaction. The findings indicate that the formation of pan-moralism...

Many students in India have difficulty with career. Decisions out of lack of structured and affordable guidance. In particular in rural and semi-urban areas. Most existing digital. Career guidance tools are not to the Indian. Education which also does not take into account subject eligibility, entry....

Background: Lower cardiac index (CI) in elders without clinical heart disease has been associated with impaired cognitive function and incident dementia. In the present study, we investigated the modulating effects of education level and arterial stiffness on the association between CI and cognitive...

A ground water heat pump system (GWHP) of a university in Tianjin was introduced, and the system was compared with the other two heating and cooling systems in this paper. The initial and operating cost was calculated, and then the advantages and disadvantages of the systems were analyzed. The results...

This is an avant-garde e commerce-controlled audio platform project specifically designed for visually impaired persons. The platform uses the Django web framework to add text to speech and speech recognition support, which allows a user to browse through the store, search for products, and complete...

This paper introduces a grab operation test system of a gantry crane and apply this system to compare the working performance of the new hollowed grab bucket with the traditional grab bucket. By using the data acquisition card (DAQ card), the test system collects the data of torque limiter and current...

The public opinion situation of college network group event is barometer of harmonious campus, harmonious society. Through the establishment of an effective mechanism for grooming, network public opinion to guide public opinion and improve the regulatory mechanism to further optimize the public opinion...

The vertical and torsional vibration basic frequency estimation formula of suspension bridge on “Wind resistant Design Specification for Highway Bridges” is introduced. Finite element model of HUMEN suspension is established. Whole vibration models and frequency are obtained by modal analysis, and it...

Fostering marital relationships is desirable by everyone with the aim to achieve happiness and satisfaction in life. In the past, women were identical with the roles and responsibilities to take care of the family, in contrast to present days, where women also get the opportunity to make a living either...

According to the network data of mobile packet domain in backbone network, this article analyzes the correlation model of network load index in mobile packet domain. Based on the mobile service and analysis model of user behaviors, in this paper we proposed a correlation model and curve model on total...

Collaborative filtering recommendation algorithm is the most successful technology for recommendation systems. However, traditional collaborative filtering recommendation algorithm does not consider the change of time information. For this problem this paper improve the algorithm with two new methods...

The Covid-19 pandemic is still happening in the world. However, learning activities must continue. One solution from the government is to implement a policy of learning from home or online learning. Even though learning is online, educational institutions are still trying to meet learning objectives,...

Human culture has evolved for thousands of years and thrived in the era of Internet. Due to the availability of big data, we could do research on human culture by analyzing its representation such as user item rating values on websites like MovieLens and Douban. Industrial workers have applied recommender...

This Covid-19 situation has forced individuals to practice physical distancing and stay at home. This affects individuals’ communication with each other. One of the means of communication that can be used for long-distance communication is social media or application. This thesis discusses the correlation...

Big Data is a new label given to a diverse field of data intensive informatics in which the data sets are so large that they become hard to work with effectively. The term has been mainly used in two contexts, firstly as a technological challenge when dealing with data-intensive domains such as geographical...

Modern manufacturing basically relies on CAD, yet building precise 3D models is still manual grind process which usually demands a lot of expertise. While Generative AI is beginning to address this through Text-to-3D, current models often prove insufficient for practical engineering. They tend to produce...

The regular sensors that are used for TPMS (Tire Pressure Monitor System) are some inaccuracies for collecting parameters. Thus, a new error correction method is proposed to calibrate tire pressure values based on linear regression technology. And based on the way a friendly interactive TPMS is achieved....

Based on the modern market economy, and according to the characteristics of digital libraries, this paper discusses the enterprise operating strategy for digital library from four aspects which are the operating environment, company management mode, business model and marketing strategy in order to ensure...

Background: Large artery stiffening, as indexed by carotid-femoral pulse wave velocity (cfPWV), may vary substantially among individuals. The present study aimed to characterize the arterial mechanical properties of the macro- and microvasculature in subjects with early or healthy vascular aging (EVA,...

Covid-19 pandemic brings a lot of changes in all sectors of life, including in educational section. However, it is not changing the vision and mission of educational aims and objectives. This pandemic has changed the mode of teaching-learning process in all level of educational system, from beginners...

Common terrain is mountainous in southern China, this terrain to the transmission coverage Engineering brings certain challenges, How to take advantage of existing knowledge combined with practical engineering experience to sum up a set of calculation methods suiting for mountainous areas, that is very...

Nanosize SAPO-34 zeolite was successfully prepared by hydrothermal method using tetraethylammonium hydroxide(TEAOH) and triethanolamine(TEA) as template. It was investigated by X-ray diffraction and scanning electron microscopy. The results show that the dual template can control the particle size and...

In this paper, a thresholding algorithm combining local and global region is proposed in order to perfect the vision of line-heating robot, segment foreground objects and background accurately, eliminate environment effects. The thresholding method combines the advantages of both local and global threshold...

This research aims to develop sound wave interference props to support sound wave interference learning in high school. This study uses the research and development method with the ADDIE model which consists of 5 stages, namely analyze, design, develop, implementation, and evaluation. The props is intended...

This study examines long-term cultural shifts in individualism and collectivism by analyzing English word frequencies in the Google Books Ngram corpus (1800–2022). Five pairs of individualism–collectivism words (I–we, me–us, get–give, self–obligation, choose–obey) were used to construct a composite individualism–collectivism...

In this research, the concept of technology domestication in Chinese family settings is explored in terms of adopting American intelligent home products using a qualitative case study method involving 12 multi-generational families in Beijing, Shanghai, Shenzhen, and Hangzhou for a period of 8 months....

Background: Stiffening of the aorta has been associated with microvascular structural brain damage and cognitive dysfunction in cross-sectional and longitudinal studies, probably due to the reduced wave reflection at the interface between carotid and aorta and transmission of excessive flow pulsatility...

With the development of mobile Internet, more and more people begin to get convenient service by mobile phones. Obtaining one's current location by GPS positioning or network positioning has become one of the important foundations in most applications of location based service. In this paper, we designed...

The comprehensive land reclamation of the whole area is a systemic project to improve the production, living conditions and ecological environment of rural areas, promote large-scale agricultural operations, concentrated population living and industrial development, and promote the process of urban-rural...

This research aims to describe the implementation of online learning in Saturday English Gathering Activities (hereafter termed “SEGA”) program at a private university (hereafter termed “Sun University”) in Surakarta Indonesia. The object of this research is the implementation of the online learning...

Covid-19 pandemic have halted student creativity and innovation programs in SMA Negeri 1 Krian. The existence of a community service program initiated by the State University of Surabaya aims to revive the vacuum of digital works creation and production in SMA Negeri 1 Krian. The two activities that...

Emotional observation variety shows have become a prominent genre in China’s platformized media environment, generating large-scale and emotionally charged online discussion. Drawing on program texts, large-scale platform comment data, questionnaire surveys, and in-depth interviews, this study examines...

In the back ground of internationalization of RMB, this study focuses on the impact of various types of capital flows on real effective exchange rate in the Economic development process of China. Using three major kinds of capital flows Data of China in 1994–2015, through Cointegration Analysis and Granger...

A framework for monitoring system of vehicles is introduced in this paper. The system is applied for real-time monitoring of vehicles. It mainly includes vehicular hardware, remote servers and application terminals. The hardware part consists of various sensors, MCU chips, interface converting modules...

SAPH440 and Q235 these two materials are automotive sheet metal,through the experiment on mechanical properties, microstructure and bulge forming ability have a comparative study between them. The experimental results showed that: SAPH440 mechanical performance is better than that of Q235,it has small,...

The increase in the amount of pizza consumption in the city of Padang has increased the competition in the pizza restaurant business, so it is important for companies to create a marketing strategy to attract consumers in order to increase the company’s competitive advantage, by utilizing digital marketing,...

Objectives: We aimed to investigate the association between isolated systolic hypertension (ISH) and central blood pressure (BP) in a nationally representative population. Methods: A total of 2029 adults without anti-hypertensive medicine, aged ≥19 years old participated in the 2013–2016 National Nutrition...

The study aims to determine the effect of service quality and perceived value on customer satisfaction, with customer trust as a mediating variable or indirect influence. The study was conducted in Solo, Central Java, Indonesia, with sample students. This study uses quantitative and data collection methods...

internet technology development is participating for creating the business competition among business people by utilizing social media marketing accounts as marketing tools to promote their products so that business competition becomes hard. Business people are required to pay more attention to the use...

Background: Third trimester pregnant women usually experience anxiety because labor is approaching. Anxiety is a vague and pervasive worry related to feelings of uncertainty and helplessness. Anxiety for pregnant women is dangerous because it can cause complications and even death. One of the therapies...

Schools and parents need to create a learning environment that is not boring, comfortable, or enjoyable for students. Classes that are comfortable and have adequate facilities will facilitate students learning process. Since teachers, parents, and students are all involved in the learning process, the...

This paper aims to study the optimal location and vehicle routing problem in Multi-Temperature Joint Distribution System. Researchers have constructed a food cold chain model that takes into account the carbon emissions into its objective function. The proposed model simultaneously minimizes logistic...

in order to reasonably optimize the military training airspace and ensure the safety interval with civil aviation routes, the paper adopts the improved ellipsoid Event model to evaluate the lateral separation between military training airspace and civil aviation routes. After the lateral position deviation...