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The appropriate fusion of cutting-edge technology with widespread network coverage guarantees a pervasive marketplace. Our initiative provides employment opportunities for individuals by creating a user friendly platform where they can monetize their hobbies. People can exchange their abilities on this...

We prove reality of the spectrum for a class of PT - symmetric, non self-adjoint quantum nonlinear oscillators of the form H = p2 + P(q) + igQ(q). Here P(q) is an even polynomial of degree 2p positive at infinity, Q(q) an odd polynomial of degree 2r - 1, and the conditions p > 2r, |g| 0 hold.

In order to get the influence parameters on the temperature in the refrigerated compartment, the influence of temperature on the temperature of the refrigerated compartment was established, and the influence of the sensitive factors on the temperature of the refrigerated compartment was analyzed. The...

High Frequency Electronic Circuit is an important technical foundation course for electronic majors. It is hard to teach and learn in this course for a long time. In order to solve these problems, we propose a method of taking the intelligent mobile phone as a carrier and the Chaoxing Learning App as...

Since its launch, Wattpad has positioned itself as a storytelling platform that allows readers and authors to join in a community that caters creative dialogues using storytelling as its foundation. The popularity of this platform has gained attention from Indonesian users. By the year 2020, Indonesia...

In this paper, we apply Fokas unified method to study initial-boundary value problems for the two-component Gerdjikov-Ivanov equation formulated on the finite interval with 3×3 Lax pairs. The solution can be expressed in terms of the solution of a 3×3 Riemann-Hilbert problem. The relevant jump matrices...

Latent Class Analysis (LCA) is one of the important statistical tools used in educational research. Latent Class Analysis is used to identify unobserved groups based on patterns in the data. This study aims to capture the landscape of relevant previous research related to Latent Class Analysis in education...

The rapid urbanization of China has accelerated the modernization of old urban communities, but empirical evidence shows that over 68% of Urban Old Community Renovation (UOCR) projects are over budget and 45% are over schedule. A Fuzzy Analytic Hierarchy Process (FAHP), Data Envelopment Analysis (DEA),...

This research focused on the morphometric characters and population structure of Madura cattle. A total of 176 cattle were sampled by observation, measurement, and direct interviews with cattle owners. The observed variables are population structure, qualitative and quantitative characteristics. The...

This project aims at creating an overall IoT-based smart home automation system that is integrating convenience, energy efficiency, and security, a smarter solution for managing daily chores of the home. With the system, householders are able to control and monitor appliances at a distance through a...

As capital markets evolve, financial leverage has become a critical factor in managing risk and ensuring long-term growth for companies. Executive compensation, a vital aspect of corporate governance, significantly influences financial decisions, risk-taking, and capital structure adjustments. This study...

Male contraceptive surgery, commonly known as a vasectomy, is one of the permanent contraceptive methods that has been proven to be very effective and safe in lowering fertility rates. However, its use is still relatively low compared to other contraceptive methods, especially in developing countries,...

The classical water-wave problem is described, and two parameters (ε-amplitude; δ-long wave or shallow water) are introduced. We describe various nonlinear problems involving weak nonlinearity (ε → 0) associated with equations of integrable type (“soliton” equations), but with vorticity. The familiar...

This paper proposed a set of time series prediction models based on difference method(ASD). For a time series, the computer can automatically find the time series search method to filter out the ideal in ASD prediction model. For example, the forecast number of registered at the University of Alabama...

Low Temperature Detection System on cow cement flask base on RTD-coil coupled by transducer 4-WCB has been made. Four kinds of sensor was prepared, that’s are coils from copper material with diameter 1 mm and set number of winding from 200 up to 500. Four-WCB circuit was chosen as transducer to facilitate...

The paper deals with the vertical dynamics of the car to ensure the safety of trains, the reliability of the cars and the track. It is accepted that the dynamic model of the car has five degrees of freedom. The complex oscillatory process is divided into separate components: vertical, transverse and...

The main purpose of laboratory tests is to obtain experimental data for the development of mathematical models of the functioning of silent blocks of car suspension to develop a method of diagnosing. The object of the study is the process of functioning of the silent block of the car suspension. Methods....

Boundary value problems for integrable nonlinear evolution PDEs, like the modified KdV equation, formulated on the half-line can be analyzed by the so-called unified transform method. For the modified KdV equation, this method yields the solution in terms of the solution of a matrix Riemann-Hilbert problem...

This study aims to determine the effect of adding different levels of purple sweet potato as a substrate for fermentation by Lactobacillus paracasei FDY 43 on the quality of fish waste silage at a low pH medium. The materials used in this study were fish waste (bycatch) and purple sweet potato flour....

Considering the acceleration effect of sloping terrain on wind field, the wind load characteristics of single column three-sided billboard under sloping terrain are studied based on CFD numerical simulation and fluid-solid coupling method. Firstly, the flow field and surface wind pressure characteristics...

Worldwide, oral analgesics are the most widely used drugs with prevalence ranging from 7% up to 35% in various countries. Naturally, this is accompanied by a high level of rationality of use as well. This study aims to evaluate the rationale of administering analgesic drugs and evaluate the level of...

Cracking occurred on the aluminum alloy sealing cover of a transformer in a 220kV substation after three years of operation. To investigate the cause, a systematic analysis was conducted on its chemical composition, macroscopic appearance, and microscopic morphology. The results revealed that the sealing...

This study investigates the impact of artificial intelligence (AI) application on the outward foreign direct investment (OFDI) of Chinese A-share listed firms from 2009 to 2023. Using a large panel dataset and a two-way fixed effects model, the empirical results demonstrate that AI application significantly...

Glycemic index is the level of food according to its immediate effect on blood glucose levels. Foods that rapidly increase blood glucose have a high glycemic index; if absorbed more slowly, it indicates a low glycemic index. One way to control blood glucose is through dietary management. Pedada and lindur...

There is a growing trend of organized criminals crossing borders illegally and seeking safe haven in third countries. Gang leaders, including those involved in drug and arms trafficking, plan, oversee, and execute criminal activities from abroad through their subordinates in their countries of nationality....

Objectives: High blood pressure (BP) levels have been reported to have an inverse association with the health-related quality of life (HRQOL). Moreover, the value of central beyond peripheral haemodynamics has been illustrated by a series of studies. We sought to investigate potential correlations between...

Experimental study was conducted to investigate the influence of the injection timing on the performance and exhaust emissions of an electronic control high-pressure common rail turbocharged direct injection diesel engine fueled with isopropanol. Diesel fuels with different amounts (0%, 5%, 10%, 15%...

Butanol is averypromisingalternativefueland able to be directly used in diesel engines. Visualization studies about spray and combustion of butanol-diesel blends are still scarce. In this work, a constant volume combustion vesselis used to study spray and combustioncharacteristics of butanol-diesel blends.Ambient...

As technology advances, big data and the Internet of Things are permeating all industries. This study examines how digital transformation affects the innovation performance of new energy enterprises in China using panel data from 2013 to 2023. It also analyzes the mediating role of total factor productivity...

Machine tapered shaft is a shaft with a difference between left and right diameter, and any difference of diameter will cause the formation of taper. To limit the number of tapering that occurs, many taper standards such as ISO, Morse Taper, and others are created. As an example, a workpiece of Morse...

Sustainability research about using Information and Communications Technologies (ICTs) to reduce household energy consumption has recently focused on two potential strategies: “smart homes” that rely on sensors and technological innovations to automatically reduce the energy load, and tools that seek...

A set of time series forecasting models based on difference is proposed (SD). For a time series, it can select the best time series forecasting model in SD by using the automatic optimal search method. For example, when forecast enrollments data of University of Alabama in 1971~1992, it can select the...

Objective: The Star Excursion Balance Test (SEBT) is a valid method to measure dynamic balance. Load carriage in anterior and posterior positions would have different balance control ability. Methods: Twenty healthy young males were volunteered to this experiment and performed SEBT with load carriage...

The study was based on the problem, namely; the low achievement fencing athlete West Sumatra, since each championship, either national championships as well as PON, has never gained a gold medal. Low achievement athlete fencing West Sumatra is thought to be caused by many factors, such as infrastructure...

Probiotic drinks are fermented drinks that contain lactic acid bacteria and have various health benefits, including maintaining gastrointestinal health and increasing immunity. In this study, probiotic drinks were developed using young coconut water, which is expected to be an alternative fermented product...

This study examines how innovation affects renewable energy adoption across 11 Arab countries from 2007 to 2023, addressing a critical gap in the literature on the so-called innovation paradox in resource-rich economies. Using the Method of Moments Quantile Regression (MMQR), the analysis captures heterogeneous...

Background: Arterial diastolic asymptotic pressure (P∞) is the pressure reached when the heart stops beating. Determination of the reservoir pressure (Pr) requires a value of P∞ which was previously assumed (1), calculated (2) and measured (3, 4) as 0, 35, 14, 24 mmHg respectively. The effects of varying...

Consider a -algebra A generated by self-adjoint elements a1, . . . , an (aj = a j , j = 1, . . . , n) and the relations Pk(a1, . . . , an) = 0 (k = 1, . . . , m). (1) Here Pk(·) are polynomials in the non-commuting variables a1, . . . , an over C such that P k (·) = Pk(·). In other words, A is a quotient...

This research aims to design the value proposition canvas for herbal tea’s product BEETEA with one approach is action research. Value proposition canvas for BEETEA is formed based on several stages, including analyzing the value proposition canvas 0 by conducting in-depth interviews with the owner of...

Objectives: Polycystic ovary syndrome (PCOS) is defined as high levels of hyperandrogenism, menstrual irregularities, anovulation and high levels of insulin (hyperinsulinemia secondary to increased insulin resistance).The estimated that> 75% of women with PCOS are insulin resistant, the incidence...

This paper selects original Chinese diplomatic texts from 2023 and their Arabic translations as corpus material. It applies the concept of “structural shift” from Catford’s Category Shift Theory as a guiding framework to systematically analyze the source texts and their translations. Based on translation...

This study aims to analyze the level of landslide disaster risk in Nias Regency based on rainfall parameters, soil type, land use, and slope slope. Rainfall in Nias Regency tends to be high, with the dom. inant areas receiving rainfall between 3001-3500 mm/year (61.18%), and 35.96% of areas with rainfall...

Based on the simulation technology of LS-DYNA software, this study conducted comprehensive and detailed finite element simulations of concrete-filled steel tube (CFST) columns strengthened with carbon fiber-reinforced polymer (CFRP) wrapping under lateral impact loading. After validating the reliability...

Silicon Valley Bank (SVB), a technology-oriented lender headquartered in California, declared bankruptcy on 10 March 2023, which created a worldwide stock market reaction. This study examines the impact of Silicon Valley Bank's bankruptcy news on stock markets in the Asia Pacific area. The research...

Over the past decade, virtual idols have gained immense popularity among Chinese youth, with an industry research report estimating the core market size to exceed ¥12.08 billion in 2022 and reach ¥48.06 billion in 2025 (iiMedia Research, 2023). The commercial success has positioned virtual idols as iconic...

Background: Few studies assessed arterial stiffness in Black hypertensive patients Born and living in sub-Saharan Africa, where cardiovascular disease reaches epidemic proportions. Methods: The Newer versus Older Antihypertensive Agents in African Hypertensive Patients (NOAAH) trial had recruited native...

This reseach discussed about the calculation of product combinatioans by using a linear program simplex method to calculated product combinations maximize profits at Roti Sahabat. The datas for the preparation of this reseach was obtained through interviews with business owners to obtain primary data....

Using high doses of beta radiation for polypropylene (PP) and its influence on the changes of micromechanical properties of surface layer has not been studied in detail so far. The specimens of PP were made by injection moulding technology and irradiated by high doses of beta radiation (0, 33, and 66...

The rapid expansion of digital transportation platforms such as ride-hailing and Mobility-as-a-Service (MaaS) has transformed urban mobility while simultaneously raising complex governance challenges. Although scholarly interest in this domain has increased significantly, existing studies remain fragmented...

The construction industry's ongoing quest for sustainable materials has directed attention toward the use of industrial by-products and natural pozzolans as alternatives to conventional cement. This study explores the combined effect of lime sludge and metakaolin, introduced as equal-proportion...