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The Truck and Trailer Routing Problem, TTRP, is an extension of the well-known Vehicle Routing Problem. This problem consist of a heterogeneous fleet composed of trucks and trailers to serve a set of customers. Most of models used in the literature assume that the data available are accurate, but in...

The development of the position of foundations and/or social institutions as legal entities or corporations has had an impact on the rise of criminal acts targeting their positions. One of them is the crime of money laundering (TPPU). The vulnerability of the position of foundations and/or social institutions...

A pot experiment was carried out to study the effects of exogenous abscisic acid (ABA) on the photosynthesis of Capsella bursa-pastoris under salt stress. Under salt stress, the chlorophyll a, chlorophyll b and total chlorophyll contents of C. bursa-pastoris showed no obvious changes at low ABA concentrations...

Recently, youth suicide has become an increasing common issue; even, there has been an increasing trend among adolescents to attempt suicide. This condition occurs in relation to the risk factors in adolescents’ life that here needs to be supported by protective factors to build resilience. This research...

Background: Arterial stiffness as measured by carotid-femoral pulse wave velocity (PWV) has been shown to predict cardiovascular events [1]. However, PWV is blood pressure (BP) dependent [2,3] leading to the development of cardio-ankle vascular index (CAVI) as a more blood pressure-independent index...

By using GIS and RS technologies, coastal suspended sediment concentration (SSC) of Yellow River Estuary were retrieved and analyzed in two periods, normal period (NP) that means before 2002 and water & sediment regulation period (WSRP) that means after 2002, to reflect the temporal and spatial change...

A set of rapid near infrared spectroscopy analysis methods were developed for the content determination of Polygonum perfoliatum L.. Investigate the relation between climate and proportion of the active ingredient content. Models were established with partial least squares (PLS) algorithm. The correlation...

This paper proposes risk evaluation system of metro project bidding based on factors which the environment and process of metro project bidding involved. Then the paper uses the entropy value method to determine the weights of the index and adopts Fuzzy to evaluate risk management level of metro project...

The needs of lecturers and educational staff need to be analyzed and should be stated in the strategic plan (Renstra) of Vocational human resources every 5 years. Currently, Vocational does not have a Strategic Plan for the next 5 years. This research is expected to be the basis for the preparation of...

As one of the important manifestations of digital economy, digital RMB is widely used in daily life. In order to study the promotion of digital RMB in China's actual economic situation, this paper collected 820 questionnaires, and the effective questionnaire recovery rate was 96.22%, which passed...

Agriculture affects people’s lives and financial standing. It provides a significant portion of the GDP and has a large workforce. Crop infections are one of the main issues contributing to farmers’ current crop production losses, which can be attributed to a variety of factors. Naturally occurring diseases...

Microblog, a new network application in the era of Web 2.0, has become one of the major medium in China. Its main features are as followings: large number of users, frequent status of updating information, fast transmission speed of information. The writer took Sina Weibo iPhone App as an example to...

A prototype AR mobile app “Immersive Nucleophilic Substitution” (INS) has been developed to assist students in understanding the concept of unimolecular nucleophilic substitution (SN1) and bimolecular nucleophilic substitution (SN2) reaction mechanisms. This study aims to examine the perception and user...

Although in situ denitrification has been well documented in landfills, few studies have paid attention on the denitrifier in landfills who dominates this process. In this study, a strain P-1-5 was isolated from landfill by Pseudomonas selecting medium and identified as Pseudomonas stutzeri by 16S rRNA...

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...

CFRP is widely used in the area of reinforcement because of its many advantages, but ordinary methods of past can not give full play to high-strength properties of CFRP.Therefore, new technology of concrete structures strengthened with prestressed CFRP emerges as the times require. At the same time,the...

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 article is devoted to the study of aspects of investment life insurance in the Russian Federation. In the article the assumptions were formulated and received confirmation that at present the growth of investment life insurance is largely due to the active work of banks, rather than the voluntary...

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...

With the rapid development of information technology and the emphasis on education at all levels of the country and society, wisdom education, as a new application of information technology in the field of education, has a lot of research space. Educational data mining is an interdisciplinary field arising...

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...

Driven by the rapid development of AI technology and machine learning, the advancement of machine translation (MT) is constantly gaining momentum. Undoubtedly, MT has greatly improved the efficiency of translation, especially the translation of scientific and technical documents. That said, the application...

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...

The poly (L–lactic acid) (PLLA) micro/nano fibrous multi-porous films are fabricated by electrospinning. The effect of flow rate, spinning time and the type of solvent on the mechanical properties, pore volumes, distributions of pore size and specific areas of PLLA micro/nano fibrous multi-porous films...

This study applied quantitative and qualitative approaches to gain a deep understanding of the impact of Covid-19 on the mental health of students with disabilities in the faculty of education faculty, special education department, Universitas Negeri Surabaya with 117 respondents or students. This number...

This paper aims to develop suitable digital sport board games based on the android system. The system is used to improve motor performance and the creative behavior of the intellectual disabilities athletes. It also tries to evaluate the athletes’ responses in practicing the games through the derived...

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...

Experimental Advanced Superconducting Tokamak(EAST),which is a full superconducting tokamak with D-shape vacuum vessel, has been set up by ASIPP since 2006. When the harsh working condition especially the radiation is taken into consideration, it’s difficult to obtain the information about the in-vessel...

The relation of the density of Noctiluca scintillans and environmental factors was studied. The grey incidence and relational degree of reference sequence and several comparison series were estimated. The results indicated that zooplanktons, Active phosphate Chemical oxygen demand(COD) were the important...

A form of additive manufacturing named selective laser melting (SLM) involves a laser to melt and fuse metallic powders together layer by layer to produce solid parts. In SLM, a number of variables, including laser power, scan speed, layer thickness, and hatch spacing, can influence the final product's...

A new application of high resolution continuum source flame atomic absorption spectrometry has been developed for the determination of Ca, Fe, Zn and Mn in chicken feed. Under the selected determination conditions, the correlation coefficients better than 0.998, the relative standard deviations less...

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...

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....

A pot experiment was conducted to study the effects of spraying leaves of Chinese cabbage seedlings with different concentrations of indoleacetic acid (IAA) on the physiological characteristics of Chinese cabbage seedlings under aluminum stress. The results showed that, spraying IAA could increase photosynthetic...

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...

As a new environmental friendly material, the preparation and modification of biomass charcoal has become more and more popular in environmental science and other research field. Preparation techniques and the mechanism of activation of various methods were introduced in this paper. Carbonization and...

In this work, a series of ternary rare earth complexes were synthesized with salicylidene glycine schiff base (Sal-GlyK) as anion ligand and 2,2'-bipyridine (bipy), l, 10-phenanthroline (phen) as neutral ligand. The antibacterial activities and interactions between calf thymus DNA (ct-DNA) in Tris-HCl...

By using kaolin suspension as the research object and the coagulation test as the basis, the optimum dosage and the fractal floc characteristics of high turbidity and low turbidity water processed by the biological flocculant (BFs) and FeCl3 were investigated. The results demonstrated that the optimum...

A pot experiment was conducted to study the effects of the growth and physiological characteristics by spraying 5 different concentrations (0, 50, 100, 150, 200 mol/L) of indoleacetic acid (IAA) on leaves in Chinese cabbage seedlings which under salt stress. The result showed that IAA significantly promoted...

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 explore metaphor models and analyze their important functions in economic text. The corpora are from the articles of The Economist and China Economic Times from 2011—2012. Metaphorical expressions are selected and classified. It is found that metaphors are pervasive in economic texts....

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...

The effects of exogenous melatonin on growth and physiological characteristics of Chinese cabbage seedlings under 50?mol/L aluminum stress were studied by spraying 5 different concentrations of MT(0 50 100 200 400) mol/L solution on leaves in Chinese cabbage seedlings. The result showed that exogenous...

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...

One of the key problems in risk management planning in Russian business is the widely practiced opportunism in contractual relations. Within the last 10-15 years the opportunistic contract has become one of the stable business patterns in the Russian economy. The article dedicated to the study of the...

Background: Previous studies implicated cardiotonic steroids, including Na/K-ATPase inhibitor marinobufagenin (MBG), in the pathogenesis of preeclampsia (PE). We demonstrated that MBG induces fibrosis via mechanism involving inhibition of Fli1, a nuclear transcription factor and a negative regulator...

A kind of environment-friendly compound corrosion inhibitor has been made from sodium tungstate, sodium silicate, calcium gluconate, sodium polyphosphate and zinc sulfate. The inhibition capability of the corrosion inhibitor in seawater for carbon steel is carried out by weight-loss method and electrochemical...

Handheld oscilloscope because of its portability, wide application range and other characteristics, has drawn more and more attention in the engineering practice. Anolog-to-digital conversion circuit plays an important role in the design of digital oscilloscope. It directly determines the maximum frequency...

Kinetis L-series MUC clock system includes the clock source mechanisms such as the internal reference clock source, frequency-locked loop FLL, oscillator OSC, real time clock RTC, and provides many clock models to provide technology foundations to many low power applications, and has the features such...