Introduction: Infertility is a complicated and situational crisis which is most of the time mentally frightening, emotionally difficult, financially challenging, and physically unpleasant. Infertile couples are dealing with a variety of emotional challenges in addition to physical problems. The aim of this study was to identify the Psychosocial problems of infertile women attending infertility center in Kathmandu. Methods: Cross-sectional ana-lytical research de...

Sociology 

Background: University and college students are the driving force of the sustainability of the future, and their level of self-regulated learning will directly affect their ability to develop sustainably. However, for the current Chinese private college students, they have been used to cramming teach-ing, and it is difficult for them to change from passiveness to positiveness at once, so it is necessary for educators to study and guide the self-regulated learning among Chinese p...

Pedagogy  Psychology  Linguistics 

This work analyzes the mathematical coherence of the electroweak theory. Quantum electrodynamics proves that the Dirac electron quantum function Ψ has four degrees of freedom. This theory has solid experimental sup-port. Furthermore, the rank of the matrix (1±γ⁵) is 2. Therefore, the electroweak theory that uses the product of this matrix and the Dirac elec-tron function: Ψ_weak=(1±γ⁵)Ψ has a mathematically erroneous structure because...

Mathematics 

In the Internet age, the most valuable pieces of data when investigating an individual are phone numbers, email addresses, and usernames. These data points, which are typically freely shared by their owners, can act as a pri-mary key to link research on a person to other data sources dispersed throughout the web. The Internet has made obtaining a wealth of data an accessible activity requiring only creativity and persistence. An investiga-tor with the motivation to identify information on a cert...

Computer and Network Security 

Background and objective: Oral pathologies are part of dangerous dis-eases and increase the economic burden of households in the Democratic Republic of Congo. The objective of this study is to establish an orthopan-tomographic profile (OPT) of the oral and dental condition of the popula-tion of Kinshasa. Methods: Documentary and descriptive cross-sectional study which included 688 medical files of patients who underwent OPT at the Biamba Marie Mutombo Hospital (...

Dentistry 

As for DE Broglie’s hypothesis of matter waves, many experimental physi-cists have experimentally verified it by using cathode ray tube and proved that matter waves do exist, so there is a mysterious hypothesis of wave-particle duality. In this paper, according to the electric field force of electrons in the cathode ray tube and the continuity equation of electrons, Under assumptions such as inelastic approximation, it is proved that the wave-particle duality is actually the macroscopic motion o...

Theoretical Physics 

In the context of the Asian Games, this paper discusses the similarities and differences of linguistic landscape in Shaoxing City and Ningbo City in the aspects of the construction and cultural expression, and its social signifi-cance from the comparative perspective. The investigation finds that the linguistic landscape in Shaoxing emphasizes the historical and cultural elements, highlighting the integration of traditional culture and modern sports, while the linguistic landscape in Ningbo is m...

Linguistics 

Water quality parameter prediction is a new water quality detection tech-nology in the era of big data, which plays a vital role in the management and protection of water resources. Traditional water quality parameter pre-diction models such as RNN and LSTM have low accuracy and cannot provide scientific basis for water environment management effectively. This paper takes the water quality parameters of Subei irrigation canal in Huaian as the research object, analyzes and compares three predicti...

Complex network models 

The purpose of this research was to investigate the application of Facebook and Twitter social media handles as communication channels by Universi-ty Libraries in Kenya. The objectives of the research were to examine the application of Facebook and Twitter as communication channels and their usage trends within academic libraries and to develop a strategy for the application of social media by university libraries. This research has high-lighted how Social Media handles, specifically Facebook an...

Big Data Search and Mining  Information Management  Online social network computing 

This study investigates the viability of carbon dioxide (CO₂) storage in aquifers and gas hydrates, offering crucial insights into carbon capture and storage (CCS) technologies. Through a thorough review of existing literature and recent developments, the research identifies specific saline aquifers capable of securely storing up to 500 megatons of CO₂, highlighting their potential for long-term efficacy. Environmental impact assessments, utilizing advanced monitoring techn...

Environmental Sciences