Search all articles

Background: Atherosclerosis (AS) is a chronic inflammatory disease of vessel walls associated with infiltration of immune cells which their function is controlled by different co-stimulatory and co-inhibitory receptors. We investigated the expression of co-inhibitory molecules on the memory and effector...

The success of attempts to promote the development of character and socioemotional competencies in students will rest on the ability to identify and then effectively implement evidence-based practices: authentically prioritizing character education in schools; strategically and intentionally promoting...

This study aimed to determine the improvement of the Environmental Epidemiology Subject’s learning outcomes through Two Stay Two Stray (TSTS) and Co-op Co-op learning model strategy. This study was a classroom action research and compared the scores in the semester of the academic year 2018/2019 (conventional...

Higher education in tourism plays an important role in tourism industry development, while few studies have utilized bibliometric visualisation method to explore this research area. A total of 349 papers related to higher tourism education were identified and a set of high frequency word analysis, co-occurrence...

The integration of hydrogen (H₂) into the Coal-to-Liquids (CTL) process offers a promising strategy to convert carbon dioxide (CO₂) emissions into valuable synthetic crude (syncrude), thereby reducing the overall carbon footprint of CTL operations. This study presents a high level economic analysis to...

The pandemic has caused business management and educational tour activities made by the handicraft MSME association to experience difficulties. Gradually, the situation began to rise again, even though it had not been restored to its original state. This study aims to analyze the influence between entrepreneurial...

Artificial Intelligence (AI) has emerged to be a significant contributor in the field of finance. From algorithmic trading and robo-advisory services to fraud detection, AI-driven technologies are changing how people make financial decisions. It leads to a paradigm shift in the financial decision making....

This study reflects on how the processes of content creation and tans-media strategies and the design thinking methodology are compatible to establish digital communication projects in communities with little presence in socio-digital platforms. Based on the analysis of the digital performance of the...

With 2 mol% Al3+ ions and 8 mol% Eu3+ ions co-doping,nano-size[K0.8Y0.63Eu3+0.08Al0.02][Mo0.2W0.8O4] phosphor was synthesized by the sol-gel method. Through XRD, DTA-TG, SEM and photoluminescent analysis, its morphology, crystal structure and luminescent property were discussed and it is found that one...

In recent years, the credit crisis of Hainan Airlines Holding Co., Ltd., (HNA), Suntech, Bogang, Dunan, Chengxing and other enterprises, as well as the fact that many enterprises and financial institutions in the supply chain suffer heavy losses caused by the credit crisis, make the associated credit...

This research aims to visualise the state of the art of radical innovation research that furthers research in this topic. Radical innovation research has increasingly been raised since information technology was used in business, but it has not matured. Radical innovation contributes to the high number...

In the post-epidemic era, rapid changes in the international situation have led to a more competitive market, and the supply chain management of intelligent manufacturing enterprises has been severely challenged by a sharp decline in orders, lack of supply of materials and other supplies, rising prices,...

Due to the severe earthquake disasters in China, the government places great emphasis on earthquake prevention and disaster reduction, while academia continuously provides technical and theoretical support. Works on famine relief and famine policy in ancient China and seismic risk management since1949...

This study examines critically the methodologies used in the H2020 EU Financed URBiNAT (Urban Innovative and Inclusive Nature) project, with the aim of investigating the effectiveness of different methods analysing intervention areas in deprived urban environments prior to the implementation of nature-based...

Green ammonia offers a zero direct CO₂ emission pathway compared to conventional production, addressing the need for industrial decarbonization. PT Green Ammonia Indonesia (GAI) is developing a 300 metric ton per day plant in North Kalimantan powered by renewable hydroelectric energy from the Kayan River....

This paper presents a research work on the simulation of a simultaneous gas absorption-desorption in the packed columns using computer software to obtain the maximum amount of absorbed carbon dioxide (CO2) into the water, the optimum L/G ratio for absorption, the optimum airflow rate for desorption,...

The energy transition from the Palabuhan Ratu Steam Power Plant (PLTU) which uses coal as fuel to clean energy sources is an important step in facing the challenges of climate change and energy sustainability. This research aims to analyze the technical and economic challenges that arise in this transition...

Shallot farmers in their farming often use agrochemicals intensively which can pollute their land and agricultural products with an increase in the heavy metal content in them. Based on this, this research was conducted with three objectoves. The first one is to determine the status of heavy metal contamination...

The flipped classroom has become increasing prevalent in higher education, and more traditional courses will likely employ the element of the flipped classroom to supplement out-of-class work with video presentations. In particular, the rapid development of mobile devices will put rich educational resources...

community governance plays an important role in the social development, there were three typical modes in western countries: government-led mode, community autonomy mode and mixed mode. These three modes had well-established community management system, including complete law, convenient facilities,...

In order to meet the needs of different customer, manufacturer opened online direct channel based on retail channel. In the case of co-existence of dual-channel distribution, a model is built to analyze pricing competitions between one manufacturer and one retailer under the manufacturer providing business...

The paper is a systemic approach to the concept of taxation and its functionality in the context of the contemporary economy. The authors managed to present a new vision on the compatibility of taxation principles and policies in this field. The presentation of the tax system in a new approach is current...

The evolving landscape of global trade has emphasized the importance of export control regulations, particularly under the World Trade Organization (WTO) framework. This paper investigates the current state of WTO export control rules, focusing on key provisions of the General Agreement on Tariffs and...

Purpose: Delirium is a frequent occurrence amongst Intensive Care Unit (ICU) patients, but studies on its causes are sparse and its risk factors vary from disease to disease. Here, in this study, an attempt was made to investigate the factors associated with the prognosis of delirium in the ICU. Methods:...

The construction industry faces increasing pressure to reduce carbon emissions due to environmental concerns and regulatory demands. Traditional cement-based concrete production contributes significantly to CO₂ emissions, primarily due to the energy-intensive cement manufacturing process. This study...

A supramolecular guest copolymer (PNAP-co-PAM) based on naphthol-containing monomer (NAP) and acrylamide was synthesized via Atom Transfer Radical Polymerization. The structure of supramolecular guest copolymer was characterized by NMR and GPC. And the self-assembly behavior of supramolecular guest copolymer...

This study aimed to evaluate the psychometric properties of Malay translated version of the brief questionnaire of smoking urges (QSU-Brief). The translation procedure was done following the standard guidelines. The reliability and validity of the Malaysian version scale were evaluated based on the data...

The current study aims to investigate the extent of job satisfaction contribution to employee engagement. Employee engagement has been found as being important to employee productivity and organization performance. Participants were 110 employees of a private property company in Makassar, Indonesia....

Biomass co-firing is one of alternative way for Coal-Fired Power Plant (CFPP) to achieve green energy. Indonesia as the world’s largest producer of palm oil, has the chance to convert palm oil waste into a relatively sustainable biomass for use as co-firing fuel in CFPP. Biomass combustion, on the other...

CO2 emission is a widely challenging problem in economics, energy and environment, which has an impact on carbon price. This work utilizes ARIMA-based models to analyse the CO2 emission prediction. We provide an useful model for CO2 emission time series and forecast the emission volume in 2024~2028....

This paper used data retrieved from Web of Science database as datasets to analyze the research area of big data in education. Based on the bibliometrics method, the basic characteristics of authors, institutions, and cited references, et al. are described. The visualization of keywords co-occurrence...

Information extraction (IE) is the process of extracting relevant and useful patterns or information from unstructured data. Named entity recognition (NER) is a subtask of IE that identifies entities from unstructured text documents and organize them into different predefined categories such as person,...

Low-cost is an increasingly inflected theme in the mechanical engineering world. A cost reducing leads to the development of new solutions, that could not be used in non-commercional sector before. One of this solution is the free hardware programmable platform called Arduino. This platform is very popular...

To mitigate the phase noise, we propose Spiral QAM in CO-OFDM. Simulation results, based on 40-GS/s CO-OFDM systems, show that 16 Spiral QAM can increase the phase noise tolerance, as compared to square 16 QAM.

The transformation of modern public administration is based on the introduction of transparent, with wide public participation management practices. Innovative technologies imply new forms of citizen participation in government. This applies to all areas even the rulemaking sphere. Modern technologies...

This paper analyzes the research status and development trend of the Outcome-Based Education (OBE) teaching concept in undergraduate education, aiming to provide theoretical basis and practical reference for undergraduate teaching reform. By retrieving the CNKI, VIP and Wanfang databases, a total of...

This study examines a decade trend in risk management literature within health sector of public organizations. Qualitative literature review was conducted using 252 documents retrieved from the Scopus database, covering the period from 2015 to 2025. Study focuses on risk management, public organization,...

This paper defines the concept of the two kinds of development paths of the maker space, which are the "Unipolar" mode and "Bipolar" mode. And then based on the comparison of the advantages and shortcomings between them, the conclusion is made that the maker space should take the "Bipolar" development...

Thermoelectric effect or Seebeck effect provides a means by which thermal energy can be converted into electricity directly. Voltage appears between two different types of materials (Conductor or Semiconductor) that are joined together and its junction is heated. While most efficient materials are semiconductors,...

This paper studies the problems and risks that may exist in the process of high-goodwill mergers and acquisitions. Specifically, taking the event of TONZE ELECTRIC CO.,LTD’s cross-industry M&A of Xintai material in 2016 as an example, the reasons for declined financial performance of the acquired party...

The recommender system has seeped into each corner of the earth, but any recommender system has to experience the process of lacking data at the beginning. So, how to recommend things well in that condition becomes a cold start problem. The recommendation system cold start problem has always been a big...

Cobalt is one of the most common catalysts used in the Fischer-Tropsch (FT) process and the primary catalyst investigated in this study. Machine learning (ML) was used to analyze the variables that affect the FT process. This study investigates how surface area impacts CO adsorption and hydrocarbon product...

Under the background of new engineering, various industries have put forward higher requirements for applied talents, but the current single mode of training for engineering majors, the concept of training is not new, and the training mechanism is solidified, which is difficult to adapt to the development...

This paper uses scientometrics method of knowledge mapping domains, on the basis of CAJD database, summarizes and analyses the discipline structure of "Teaching Chinese as a Second Language (TCSL)". It introduces the method of knowledge mapping analysis to the research area of Teaching Chinese as a Second...

Based on the data of CNKI database from 2000 to 2023, Citespace visualization tool was used to analyze the status quo and hot spots of rainstorm disaster risk research in China from five aspects: the number of published documents, domestic institutional cooperation, theme evolution, keyword co-occurrence...

As a famous centennial jewelry enterprise from America, Tiffany & Co. always insists on its brand value though it has been honed in the centennial development progress. This paper aims at analyzing the development environment and the enterprise strategy of the centennial jewelry brand, Tiffany. Firstly,...

Poly(ester-co-ether) as a potential ‘‘green’’ plasticizer for poly(lactic acid) (PLA) was synthesized from diethylene glycol adipate (DEAP) with neopentylglycol adipate (NPAP). The chemical structure of poly (diethylene glycol adipate -co- neopentylglycol adipate) (PDNA) was characterized by FTIR . PLA...

Mathematical models of dynamics of pressure swing adsorption processes for the separation of synthesis gas (into hydrogen, carbon dioxide and carbon monoxide) and air (into oxygen, nitrogen and argon) have been developed. The models allow calculating the profiles of component concentrations and temperature...

Based on SCIE and DII documents (2006-2015) and social network analysis, this paper analyzes one-mode network structural characteristics of co-authoring, institutional cooperation and patent owner cooperation, then constructs two-mode network by the N-Cliques factions division and author keyword coupling...

LiNi0.8Co0.1Mn0.1O2 powders were synthesized from co-precipitated spherical metal hydroxide, Ni0.8Mn0.1Co0.1(OH)2. The effects of the complexant (NH4OH) concentration in base solution on the microstructure, crystalline structure and electrochemical properties of the product were studied. The results...