With nearly 1.3 billion people living in mountainous regions worldwide, exposure to landslide risks is very high. Cameroon, with its morphological, climatic and soil diversity, is the site of frequent landslides. With climate change, the frequency and intensity of these disasters have increased significantly, and they now represent a threat to the lives and livelihoods of people in the western highlands. Over the past five years, the West Cameroon region has experienced two major landslides. The...

Aerography 

In the context of high-quality development of vocational education, traditional student evaluation models face practical challenges such as limited data dimensions, delayed feedback, and insufficient personalized support. The emergence of artificial intelligence (AI) technologies offers new pathways for constructing intelligent evaluation systems. This paper systematically reviews research advances in AI-enabled comprehensive quality evaluation of vocational students, particularly in higher voca...

Education Administration  Educational Reform 

Under the dual strategic guidance of the “dual carbon” goal and the construction of a strong transportation country, ferry transportation, as a key component of the comprehensive transportation system, is facing an urgent need for structural optimization and high-quality development. This article is based on the statistical data of the national ferry industry from 2021 to 2024, systematically analyzing the scale characteristics, regional differences, and technological upgrading status of ferry t...

Transportation Engineering 

As the core logistics carrier of the “the Belt and Road” initiative, China Europe Express has entered a critical period of quality improvement and efficiency optimization from the initial stage of channel construction. As of June 2025, its cumulative operating volume has exceeded 110,000 trains, with a cargo value of over 450 billion US dollars, covering more than 300 cities in over 40 countries on the Eurasian continent, becoming a “steel camel caravan” that stabilizes the global supply chain. ...

Transportation Engineering 

This paper examines the structural distortions introduced by the widespread use of post-fixed bonds in Brazil’s monetary policy framework. Unlike other economies where monetary tightening adversely affects banks’ balance sheets, Brazil’s financial institutions often benefit from such policies due to their exposure to post-fixed instruments. This creates perverse incentives that undermine the effectiveness of monetary policy transmission. Using the concept of Evolutionarily Stable Strategies, we ...

Economic System 

Deep learning has come to be one of the most transformative generations in current clinical imaging, imparting advanced answers for diagnosis, segmentation, and sickness class. This complete evaluation explores the most essential deep learning architectures—inclusive of convolutional neural networks (CNNs), recurrent neural networks (RNNs), and deep perception networks (DBNs)—and their packages in the course of diverse imaging modalities, such as CT, MRI, PET, and fundus images. The examine high...

Computer Engineering 

Grounded in China’s national strategy of Holistic Ideological and Political Education, this study investigates the reform of courses and teaching models within English teacher education programs at the university level. Through questionnaire surveys and in-depth interviews conducted in universities across Shandong Province, it systematically investigates the current state of ideological and political education within these courses. The research identifies that the key constraints preventing its ...

Teaching and Learning Technologies  Educational Technology 

This paper proposes a structured data prediction method based on Large Language Models with In-Context Learning (LLM-ICL). The method designs sample selection strategies to choose samples closely related to the prediction task and converts structured data into text sequences, which are then provided as input to large language models for prediction through in-context learning. To validate the effectiveness of the method, experiments were conducted using the IPUMS dataset. In the few-shot setting ...

Aerospace Engineering  Agricultural Engineering 

The management of cold chain equipment (CCE) in Kiribati presents unique and persistent challenges that significantly affect vaccine storage, distribution, and potency. As an archipelagic nation spread over 33 atolls and reef islands, Kiribati’s health infrastructure and logistics systems are strained by geographic isolation, unreliable power supply, and limited human resource capacity. This paper explores the multifaceted challenges of CCE management in Kiribati, with emphasis on technical, ope...

Public Health 

This study addresses the issue of food insecurity in the municipalities of Baoudetta and Koona. The objective is to analyze the foundation of food insecurity first through the living conditions of agricultural households. Furthermore, the analysis of the prevalence of food insecurity has allowed for an assessment of the availability of foodstuffs in the markets and their accessibility to the population. The methodology for this work is based on documentary research, data collection in fourteen v...

Agricultural Science