Search Results - Jin Chen

Microfluidics-based mixing methods have attracted increasing attention due to their great potential in bio-related and material science fields. The combination of acoustics and microfluidics, called acoustofluidics, has been shown to be a promising tool for precise manipulation of microfluids and mi...

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This paper describes an experimental study aimed at investigating the learning effectiveness of a Web-based course called Academic English (EAP) for Japanese learners of English. The main focus of the study was to examine the form, function, and impact of interaction in the course. Twenty university...

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Bilateral slotting restricts the application of wound-field excitation synchronous motors in underwater vehicles, which focus on vibrations. There are few studies on the wound rotor, and the theory of permanent magnet motors is not entirely applicable. To avoid the separation of a strong coupling re...

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BackgroundPromoting proactive health behaviors is an effective strategy for addressing public health challenges and advancing the “Healthy China” initiative. This study aims to explore the driving factors and mechanisms influencing proactive health behavior intention by integrating the theory of pla...

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BackgroundCoronary artery aneurysm associated with acute coronary syndromes represents a rare clinical entity, particularly in cases with persistent significant thrombus burden following aspiration therapy. The novel pathomechanism of intra-aneurysmal thrombosis secondary to pathological flow dynami...

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ABSTRACT Rhododendron nymphaeoides belongs to the Fortunea subsection of the Rhododendron genus. Despite being officially listed as an endangered species (with the conservation status of EN) by the International Union for Conservation of Nature Red List, The Red List of Rhododendrons, Red List of Ch...

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Objectives This study aimed to establish a prediction model that incorporates the radiomic features of epicardial adipose tissue (EAT) to predict atrial fibrillation (AF) recurrence after ablation.Methods We prospectively enrolled patients with AF who underwent pulmonary CT venography before ablatio...

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Due to space constraints in mountainous areas, twin tunnels are sometimes constructed very close to each other or even overlap. This proximity challenges the structural stability of tunnels built with the drill-and-blast method, as the short propagation distance amplifies blasting vibrations. A case...

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AIM: To investigate the prevalence and characteristics of myopia in school-aged students and effects of environmental and genetic factors on the progression of myopia. METHODS: A total of 2422 students aged between 5 and 18y from nine schools in Baiyun District of Guangzhou, China were sampled using...

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BackgroundThis study aimed to evaluate the efficacy of superficial vein anastomoses spiral propeller flaps in improving venous return and reducing postoperative complications for elderly patients with foot and ankle soft tissue defects.MethodsA prospective study involving 15 elderly patients (65–90...

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Lung cancer is considered as the king of the human cancer globally, which is a major concern affecting public health. In the current work, a lab-built high-speed capillary electrophoresis (HSCE) system coupled with an ultra-short identification microchannel (25 mm) and a facile-to-use space domain i...

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Nucleic acid aptamers, selected through the Systematic Evolution of Ligands by Exponential Enrichment (SELEX), are short nucleic acid sequences that exhibit high affinity and specificity towards diverse targets. Over the past three decades, substantial advancements have been made in both the technol...

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ABSTRACT Rhododendron bailiense was identified as a new species in 2013, with approximately 150 individuals existing globally, found only in Dafang County and Panzhou City, Guizhou Province, China. Despite its discovery, the genetic diversity and population structure of this species remain poorly un...

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In the North China Plain (NCP), soil deterioration threatens winter wheat (Triticum aestivum L.) production. Although rotary tillage or plowing tillage are two methods commonly used in this region, research characterizing the effects of mixed tillage on soil characteristics and wheat yield has been...

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Microplastics (MPs) and heavy metals are commonly present in soil at significant concentrations and can interact in complex ways that pose serious threats to environmental and ecological systems. The effects of combined contamination by different types of heavy metals and microplastics on plants, as...

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Cell detection and classification is a key technique for disease diagnosis, but conventional methods such as optical microscopy and flow cytometry have limitations in terms of field-of-view (FOV), throughput, cost, size, and operation complexity. Lensless holographic imaging is a promising alternati...

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Multifunctional and eco‐friendly thermal interface materials with bidirectional thermal conductivity have become outstanding materials for solving the heat dissipation problem of electronic devices. The remarkable thermal and mechanical properties of graphene establish it as a promising material for...

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Melocalamus is a genus of paleotropical woody bamboos distributed in Southeast Asia, characterised by its complex taxonomic history. Currently, the taxonomic status of several species within Melocalamus remains unresolved, primarily due to incompleteness of vegetative specimens for identification, c...

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