Search Results - Mengjie An

This study addresses how to optimize portfolios under ESG constraints and short position constraints and explores the trade-off between sustainable investing and financial performance. This study is significant as it provides some new ideas and insights for improving sustainable finance by providing...

Full description

To understand the spatial variability and influencing factors of soil properties developed from parent materials of red bed, taking Zhejiang Province as an example, the distribution, formation features and genetic characteristics of soils developed from parent materials of red bed in the subtropical...

Full description

In order to study the optimal control problem of a class of non-autonomous stochastic integro-differential equation in Hilbert space, the existence theorem of mild solution of the problem is established by using stochastic analysis, theories of operator semigroups and Sadovskii fixed point theorem....

Full description

This paper systematically combs the application status and practical experience of digital storytelling in the field of hospice care, and provides theoretical reference for innovative practice in this field in China. Digital stories provide multi-dimensional humanistic support for patients, bereaved...

Full description

Global public emergencies occur frequently, and the risk of Internet public opinion crises in such contexts is gradually increasing. In the dual context of risk society and network society, effectively identifying and assessing Internet public opinion risks on public emergencies poses challenges to...

Full description

Motivated by the severe threat of air pollution to global sustainable economic growth, particularly in emerging nations such as China, this study examines the impact of air pollution on the technological innovation of Chinese firms. We use multisource heterogeneous data, including air pollution rast...

Full description

To address the problem of deterministic end-to-end transmission in hybrid multi-domain networks, a software-defined time-sensitive network organization solution was proposed. Based on the software-defined paradigm, the solution was designed with coordinated and domain controllers to enable connectiv...

Full description

Trees provide essential ecosystem services in urban areas, rural landscapes and forests. Individual tree information can inform forest and risk modelling, health studies and decision-making in public and non-governmental sectors. The increase in available remote sensing data and advances in automate...

Full description

The climate in extremely cold regions is becoming increasingly unstable, resulting in more frequent freeze-thaw cycles. These cycles significantly degrade the mechanical properties of soft soil foundations, reducing their bearing capacity and ultimately compromising the safety and lifespan of constr...

Full description

BackgroundWith the continuous deepening of global aging, improving the health level of the elderly has become one of the most critical issues. Health investment behavior is the key for middle-aged and elderly people (over 45 years old) to prevent future health risks. This study aims to explore the r...

Full description

Remotely operated vehicles (ROVs) face challenges in maneuvering and rapidly detecting and repairing large offshore platforms. The accurate research on the hydrodynamics of the ROV, which moves close to the wall, is of great significance for its maneuverability. This study uses computational fluid d...

Full description

IntroductionNepal’s National Health Policy (NHP), periodically revised since 1991, aims to enhance citizens’ health and well-being within the federal democratic framework established in line with the Constitution of Nepal 2015. This study evaluated the implementation status, challenges, and opportun...

Full description

ObjectiveTo investigate and compare the effects of mental fatigue (MF) on biomechanical characteristics associated with non-contact anterior cruciate ligament injury (NC-ACLI) in male college students during stop-jump (SJ) and single-leg landing (SL), and whether it increases NC-ACLI risk.MethodsMF...

Full description

Atherosclerosis is a chronic inflammatory disease of the blood vasculature. Endothelial dysfunction is an early event in the development of atherosclerosis and the endothelium plays an important role in the innate immune defense in the pathology of cardiovascular diseases. New therapies are being de...

Full description

Prolonged light periods resulted in up-regulation of cecal 5-hydroxytryptamine (5-HT) synthesis and secretion, disorders of breast muscle glucose metabolism and alteration in gut microbiota composition. The present study was conducted to investigate the effects of cecal microbiota on peripheral 5-HT...

Full description

Abstract Recently, immune checkpoint blockade treatment has made remarkable strides in combatting malignancies, including gastric cancer (GC). Nonetheless, the efficacy of immunotherapy in GC patients remains constrained, warranting further exploration of the underlying molecular mechanisms to impro...

Full description

Applying data-driven fault diagnosis models to data center air conditioning systems can significantly improve operational reliability. However, such models often lack diagnostic interpretability, limiting their application. This study develops a composite fault diagnosis model based on typical machi...

Full description

This study investigated the preparation conditions, stability, calcium absorption characteristics, anti-osteoporotic activity, and chelation properties of antler plate collagen peptide‑calcium chelates (APCP-Ca). The high-affinity calcium chelate peptide monomer was isolated and purified from APCP-C...

Full description

Recent advancements in urban vitality space design reflect increasing academic attention to emotional experience dimensions, paralleled by the emergence of AI-based generative technology as a transformative tool for systematically exploring the emotional attachment potential in preliminary designs....

Full description