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Life cycle inventory analysis of basic oils shows the impacts generated in the process of producing related products to virgin lubricant oils (VLO). That comes out in the first petroleum refining and the impacts of the used or contaminated lubricant oils (ULOC). In this paper the impacts will be shown...

This study aims to describe the validity, practicality and effectiveness through Batak culture based cooperative learning models and to know the improvement of generic science skills and student’s teamwork by applying learning tools through Batak culture based cooperative learning models. This research...

The paper analyzes the market profile, the scale and trend of modern mobile reading and points out that in the field of mobile reading which based on the smart phone APP has a quite important significance in the era of ‘Internet +’.And through the deep analysis of the content driven mobile reading APP,...

Spodosols are mineral soils derived from sandy to loamy sand parent materials developed under humid or wetter climate condition. Soils are coarse in texture, the acid in reaction and low in water and nutrient retention. In addition, these soils are characterized by a spodic horizon associated with the...

Accurate, non-destructive prediction of chlorophyll content in leaves is crucial to guaranteeing an optimum plant’s growth and productivity. This is due to the fact that chlorophyll is an important photosynthetic pigment for plants, determining photosynthetic capacity and hence plant growth. In this...

The estimation of the State of Health (SoH) of lithium-ion batteries is essential for ensuring the reliability and lifetime optimization of battery management systems (BMS). In this study, the long-term aging behavior of nickel-rich L i ...

The development of technology and digital era, support the increasing of using social media especially Instagram. Many people can access it easily, they use social media Instagram to express their feelings, their activities, and so on. Besides that, social media are also used by the public figures to...

Quantitative risk assessment is an inevitable element in process safety analysis. Nowadays, huge volumes of data related to process safety is being generated. Traditional tools like Fault tree analysis cannot handle such complex data. This leads to the requirement of advanced technologies that address...

Taking into consideration negative consequences of the crime prohibited by the art. 171.2 of Criminal Code of the RF, the given article focuses on the issue of effective criminal procedural reaction to detected facts of gambling organizing and promotion. The author analyzes practice of law-enforcement...

As global climate change intensifies, extreme rainfall and flooding increasingly threaten urban safety, significantly impacting public emotions during disasters. Green infrastructure (GI), a vital component of urban resilience, effectively alleviates urban flood pressures while enhancing adaptability...

The purpose of this study was to determine the implementation of the Project Based Learning (PjBL) learning method in increasing student understanding of the Political Ethics course. The subjects in this study were all students of the political science study program who contracted the Political Ethics...

Plastic is an essential item of every Indian household and during this pandemic the usage of plastic is unavoidable. India produces almost 3.3 MMT of plastic waste every year which is quite alarming. This article provides a comparative analysis of the Plastic Waste Management (Amendment) Rules, 2021...

The paper aims to study the impacts of the transport complex in large cities to environmental pollution and health of the citizens of the large sites in the world, and in Moscow city. The systematic review approach was used to collect, analyse the research papers, as well as reports, and publications...

A large number of children traditional Chinese culture education APPs have entered our sight with rapid development of digital terminals. These APPs are divided into two categories in the paper. Characteristics and shortcomings of the two categories are analyzed. The development trend of children traditional...

To explore an overview of current English apps, taking the AppStore application and the app related to English education in educational applications as an example, the communication process and mode of English education App are studied. According to the knowledge construction process and the behavior...

Objective: The objective of this study is to analyze the efficacy of AI-based psychological counseling in alleviating the psychological anxiety of medical interns. Methods: The study subjects were 50 medical interns of a Guangxi University of Traditional Chinese Medicine who were interned in the hospital...

On March 28, 2023, Chinese e-commerce giant Alibaba Group said it would reorganize itself into six business groups, each with its own CEO and board of directors, and be able to conduct independent funding and Initial Public Offerings. This paper will focus on Alibaba’s behavior that deviates from the...

Mobile government (m-government) has been widely employed by the Indonesian government to provide an excellent online public service for the past five years. On 27 January 2022, the Directorate General of Immigration Indonesia launched the M-Paspor application as an online passport service through an...

Litters or pine cage mats are very good at absorbing water and odours from broiler chicken manure. Pine-based litter takes a long time to decompose. Therefore, this study was conducted to find out how the waste was processed into compost using a combination of materials and levels of EM-4 bioactivator....

The adsorption of platinum (IV) in hydrochloric acid solutions of a composite based on N,N-bis(3-triethoxysilylpropyl)thiourea and 4-vinylpyridine-2-hydroxy-ethylethacrylate copolymer is studied. The value of the static adsorption capacity of the composite for platinum(IV) is found to be 215 mg/g. To...

This study aimed to analyze the ability of multiple representations of mathematical students through the approach of Problem- Based Learning (PBM). The research subject was the students of X MIA 2 SMA Negeri 1 Pegagan, consists of 32 students. The research instrument is a mathematical multiple representations...

Blockchain is a combination of distributed data storage, smart contracts, peer-to-peer transmission, consensus mechanisms, cryptographic algorithms and other means to form an innovative technology, with decentralized, not easy to tamper, the whole trace, traceable, collective maintenance, open and transparent...

The Relationship Between Employee Health, Human Capital Investment, and Corporate Performance: Tensions Arising from the “Cost Paradox” in the Context of the “Healthy China” Strategy. This study, grounded in human capital theory and a strategic management perspective, uses data from Chinese A-share-listed...

Skilled labor is a key factor in promoting the intelligent transformation of traditional manufacturing enterprises. The research on the demand for skilled labor in the process of intelligent transformation of manufacturing enterprises is mainly based on the discussion of structural changes in the demand...

By exploring the link between occupational stress and quiet quitting in Kerala’s private nursing sector, this study provides an original contribution to healthcare scholarship, with particular attention to the mediating role of job satisfaction. Data collected from 304 nurses were analysed using Partial...

1-(4-Bromo-2-fluorophenyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (1) is an important intermediate for the synthesis of many biologically active compounds. It was synthesized from pyridin-4-ol (7) and 4-bromo-2-fluoroaniline through five steps including nitration, chlorination, N-alkylation, reduction...

The surface modification of the tourmaline powder with acryloyl chloride was studied to prepare the polymerizable organic tourmaline. The experimental results showed that the surface of modified tourmaline had a better hydrophobicity compared with unmodified tourmaline when the mass ratio of acryloyl...

This research aims to (1) Produce android based - student’s worksheet with Guided Inquiry model to improve the learning process of human reproduction system materials that are suitable for high school students of grade XI, (2) To analyze the effectiveness of the application of the android based learning...

We study a simple nonlinear model defined on the honeycomb and triangular lattices. We propose a bilin-earization scheme for the field equations and demonstrate that the resulting system is closely related to the well-studied integrable models, such as the Hirota bilinear difference equation and the Ablowitz-Ladik...

Our paper is part of the international conference on distance learning and artificial intelligence systems from 11 to 13 May 2023 which will be organized by the Ecole Normale Supérieure de Martil in collaboration with the CED of Abdelmalek Essaadi University. During our intervention, we will determine...

The study of pricing method of auto production has very important significance to analyze auto market and make strategic decision. The paper considers the current research status of pricing method of auto production, analysis the factors which influence the price of auto production, and proposes GM(1,N)...

According to the problem that harmful by-products which are low molecular weight organic chlorides in the synthesis of PAE resin is inevitably, in order to reduce the content of organic chlorine, complex fatty acid ester was used as a modifier to compound new PAE (N-PAE) resin, as such, the active amount...

In the puppet world there are Punakawan figures (Semar, Petruk, Gareng, and Bagong) who represent commoners, loyal servants, and they become a vehicle for raise people's voices to be of concern to all community circles. Behind the Punakawan figures, the values of wisdom and local wisdom are stored in...

The work describes the results of the experiment on Y-DNA and mitochondrial haplogroup defining of an ancient burial in Vladimir Area. The obtained data help to define the Y-haplogroup and mitochondrial haplogroup according to genetic markers studied in the research. The paper outlines the experiment,...

“V Xia N” is a high-frequency phrase in spoken Chinese. “Xia” here can be both directional verb and time measure word, causing ambiguity when employed in the same pattern “VN”. The paper analyzes the continuity and autonomy of “VN” combined with “Xia” of different parts of speech, and clarifies the meaning...

A tobacco contains more than 4700 chemical compounds and 200 of them can be detrimental to health. These compounds include CO, CO2, HCN, NOx, nicotine, phenol, tar and cadmium which have the potential to become free radicals. Continuous exposure to chemical compounds in tobacco can result in a decrease...

The team of high-quality supervisors plays a crucial role in advancing the integration of educational science and technology talents. Through LDA topic modeling and grounded theory programming coding of the central policy, the theoretical analysis framework of supervisor capacity building for innovative...

First, we determine the radial Schrödinger equation in D-dimensional curved spaces when central problems are considered. Second, we develop the so-called factorization method on the basis of supersymmetric arguments for solving such radial equations when D = 1, 2, 3-harmonic oscillator and D = 3-hydrogen...

Scaling of very-large-scale integration (VLSI) circuits develops in the direction of increasing the surface of a crystal, packing density of elements on crystals, and miniaturization of components. These processes are limited by the necessity to provide high microelectronic reliability and sufficient...

The study analyzes the language and cultural policy of the Middle East and Northern Africa countries within the framework of educational development and multiculturalism (the case of Jordan and Morocco), as well as the resulting priority directions of their language policy aimed at preserving Standard...

There are several ways to increase rice production, in order to meet the ever-increasing food needs. Every effort is made to improve, however, there are always many disturbances in the form of abiotic and abiotic stresses. Abiotic stresses such as drought, flood or poisoning. While biotic is the attack...

Situated on the Pacific Ring of Fire, the Philippines faces an urgent imperative to design hazard-proof and seismic-resistant structures. To achieve this, geophysical tests are frequently utilized in predicting the behavior of soils and rocks and their seismic response under earthquake loadings, which...

This research is a qualitative descriptive research, with participant mild intellectual disability persons and special needs school’s teachers, instructors and social workers from difable rehabilitation service West Java Province. The study aims to produce a model of life skills training program suitable...

The universities in Russian Federation are now in the transition process to competence approach usage. Federal State Educational Standards are used to guarantee appropriate level of university graduates competence. To achieve this goals a great methodical activity is needed. A complex set of educational...

The paper reveals the issues of the Internet presence of companies in the market as an inevitable part of marketing communication at the present stage of economic and technological development. We consider e-commerce, its features and prospects in social networks. The practical part of the work determines...

Prefixes {me(N)-} and {nge-} in Indonesian are interesting to study because the prefixes {me (N)-} and {nge-} are allomorphs of two forms that represent a function. Our 4-year-old children are able to differentiate the use of prefix {me(N)-} and {nge}. The purpose of this study is to identify and describe...

The leadership of the principal as the person in charge, as a leader in the organization is needed to bring the goals of the organization that have been set. Teacher achievement becomes an important thing in determining the success of an educational institution, because it can be an indicator of the...

The application of carbon nanotubes (CNTs) in biomaterials field was limited by its poor dispersion in water solution. In this paper, a specific methodology based on potassium permanganate (KMnO4)/concentrated sulfuric acid (H2SO4) hydrothermal oxidation was used to modify the surface of multi-walled...

This study was intended to identify student conceptualization about basic concept of ecology by outdoor learning with school ground as media This was conducted by mix method that included to quantitative experiment and qualitative by analyzing student answers. The sample encompassed 63tenth grade students...

In this paper, the mechanical and forming properties of 2A12 aluminium alloy sheet were determined by using the uniaxial tensile test, including the yield stress , the ultimate tensile stress , the strain hardening exponent n, the strain ratio r, the elastic modulus E and the elongation at fracture point...