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Articles by Chen Han
Wearable abdominal acoustic biofeedback for dietary self-regulation among Taiwanese university students: an exploratory randomized pilot study
Abstract Background: Manual dietary self-monitoring can impose a burden on university students, limiting sustained engagement with digital nutrition tools. AbSound was developed as a wearable abdominal-acoustic biofeedback system that converts candidate gastrointestinal sound events into uncertainty-aware reflective prompts, rather than validated diagnoses of hunger, satiety, dietary intake, diet quality, or eating speed.
The Role of Single-Nucleotide Polymorphisms in Acquired Aplastic Anaemia
1 Introduction Acquired aplastic anaemia (AA) is a bone marrow failure syndrome with a lower prevalence in Western countries such as the UK, Spain and Brazil than in Asian countries, where the prevalence is two to three times higher [1-6]. Patients often have symptoms of pancytopenia with thrombocytopenia, leukopenia and anaemia, accompanied by hypocellular bone marrow without abnormal infiltration or myelofibrosis [7].
Influence of optimizing vibration-reducing measures on the post-earthquake running safety of trains in extradosed cable-stayed bridges
Abstract This study proposes a vibration mitigation scheme for seismic analysis of long-span bridges. Focusing on an extradosed cable-stayed bridge in high-speed railways, it investigates how damping-isolation devices affect both structural seismic responses and train operational safety.
Context-aware digital nutrition and abdominal acoustic feedback in Taiwanese university students: a 12-week single-arm field intervention and a separate 4-week randomized feasibility pilot
Abstract Background: Most digital nutrition tools rely on retrospective meal logging and generic reminders. AbSound adds abdominal acoustic cues intended to support meal-timing reflection and dietary self-regulation. These cues were treated as meal-relevant behavioral proxies, not physiological markers of hunger, satiety, or gastrointestinal motility. We evaluated the platform among Taiwanese university students.
Temporal changes in gene regulation during human tissue repair
Abstract The response to injury involves a complex series of events, including cellular migration and proliferation, inflammatory processes, and tissue remodeling. The oral mucosa exhibits a more regenerative repair response that resolves with minimal scarring when compared to skin.
Solar reforming of plastics using acid-catalyzed depolymerization
Keywords depolymerization acid hydrolysis photocatalysis photoreforming carbon nitride molybdenum disulfide hydrogen acetic acid plastic upcycling battery recycling Introduction Plastic production has surged from 2 million metric tons annually in 1950 to over 400 million tons in 2023,1 with condensation polymers (plastics) such as polyesters, polyamides, and polyurethanes (PUs) being widely used in packaging, textiles, and single-use applications.2 Despite rising concerns about plastic...
Elucidating the NH 2 OH–Mediated Pathway for Photoelectrocatalytic C–N Coupling toward Solar-Driven Hexamethylenetetramine Synthesis Click to copy article link Article link copied!
Abstract Click to copy section linkSection link copied! The sustainable construction of multiple C–N bonds remains a fundamental challenge, particularly for complex carbon–nitrogen molecules that require multielectron and multistep processes. Hexamethylenetetramine (HMTA) is an essential chemical feedstock, while its conventional synthesis is energy and carbon-emission intensive.
Anti‐Fretting Fatigue Reliability Optimization Design of Turbine Blade Tenon Based on Crystal Orientation Regulation
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. References 1, “Fretting Fatigue,” Materials Science and Engineering 25 (1976): 201–206, https://doi.org/10.1016/0025-5416(76)90071-9.
Outcomes of suture button fixation versus embrace fixation for syndesmotic injury - Journal of Orthopaedic Surgery and Research
Bartoníček J, Rammelt S, Kostlivý K, Vaněček V, Klika D, Trešl I. Anatomy and classification of the posterior tibial fragment in ankle fractures. Arch Orthop Trauma Surg. 2015;135(4):505–16. Google Scholar Gan K, Xu D, Hu K, Wu W, Shen Y. Dynamic fixation is superior in terms of clinical outcomes to static fixation in managing distal tibiofibular syndesmosis injury. Knee Surg Sports Traumatol Arthrosc. 2020;28(1):270–80. Google Scholar Kim GB, Park CH.
Preparation and performance characterisation of organosilicon-modified cardanol-phenolic resin
Shusheng Gong Guomei Xu Chen Han Chunfen Huang Hanjie Ying Hongxue Xie Keywords: cardanol, phenolic resin, γ-aminzopropyltriethoxy silane (KH550), phenolic aldehyde condensation, organosilicon-phenolic hybrid resins Abstract This study presents the synthesis and characterisation of KH550-modified cardanol-based phenolic hybrid resins. The hybrid resins were prepared via a two-step process: (1) synthesis of cardanol-based phenolic resin (CPR) through the condensation of cardanol and...
Study on the preparation of cinnamon essential oil-gelatin-chitosan edible films by enzymatic crosslinking and their preservation effects
Food and Fermentation Industries ›› 2025, Vol. 51 ›› Issue (23) : 194-201. DOI: 10.13995/j.cnki.11-1802/ts.042224 Study on the preparation of cinnamon essential oil-gelatin-chitosan edible films by enzymatic crosslinking and their preservation effects {{javascript:window.custom_author_en_index=0;}} {{article.zuoZhe_EN}} Author information History Download Citations {{article.zuoZheEn_L}}. {{article.title_en}}[J].
HUST convenes 17th global alumni entrepreneurs forum on deep industry-academia-research integration
NEXT The 17th Huazhong University of Science and Technology (HUST) Global Alumni Entrepreneur Forum was held on Nov 15. Over 1,500 participants, including academicians, experts, alumni entrepreneurs, representatives of global alumni, and faculty and student representatives, gathered to discuss cooperation and future development.
Enzymatic Flow Electrolyzer for CO2 and Waste Comproportionation to Formate and Its Use in Photocatalytic Alkene Hydrocarboxylation
Introduction To mitigate the rise in carbonaceous emissions and develop strategies for a circular chemical industry, the development of sustainable solutions to convert CO2 into useful chemical products is crucial.[1-4] Among CO2 conversion products, formate, or its protonated form formic acid, presents a useful vector molecule with versatile applications in a net zero fuel and chemical industry.
Quality Evolution of Turpan Dry Red Wine During Aging Under Controlled Micro‐Oxygenation
Conflicts of Interest The authors declare no conflicts of interest. Supporting Information Filename Description jfds70468-sup-0001-FigureS1.tiff1.7 MB Supplementary Figure S1: jfds70468-sup-0001-FigureS1.tiff jfds70468-sup-0002-TableS1.xlsx11.1 KB Supplementary Table S1: jfds70468-sup-0002-TableS1.xlsx jfds70468-sup-0003-TableS2.xlsx24 KB Supplementary Table S2: jfds70468-sup-0003-TableS2.xlsx References , , , and . 2002.
Social Burden and Economic Cost Estimation of Fatal Injuries in Workers Affiliated to Social Security in Ecuador: a Shared Challenge in Public and Occupational Health
Ayuda Buscar en la ayuda Buscar en la ayuda Social Burden and Economic Cost Estimation of Fatal Injuries in Workers Affiliated to Social Security in Ecuador: a Shared Challenge in Public and Occupational Health Gómez-García, Antonio Ramón [1] ; Tsao Wu, Chen Han [2] ; Ruiz Barzola, Evelyn Nathaly [2] ; Hacay Chang, Alywin [1] [1] Observatorio Ecuatoriano de Seguridad y Salud en el Trabajo [2] Universidad de Especialidades Espíritu Santo Localización: Revista de Investigación e Innovación en...
3rd Magnolia Culture Festival & Aesthetic Education Week held at HUST
NEXT On March 9, the 3rd Magnolia Culture Festival & Aesthetic Education Week was held in front of Block A of the 9th East Teaching Building. Themed “Timeless Elegance: Magnolia Fragrance Permeates the Campus,” the event aims to strengthen aesthetic education across the campus and celebrate fine traditional Chinese culture. Zhang Yao, Vice Chair of the University Committee, attended the opening ceremony.
Differential Temperature-Induced Responses in Immortalized Oral and Skin Keratinocytes
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
A promising Si-Cr-Nd-C solution system designed for rapid growth of 3C-SiC at a low temperature of 1873 K
A promising Si-Cr-Nd-C solution system designed for rapid growth of 3C-SiC at a low temperature of 1873 K As 3C-SiC can transform to other polytype when the temperature is ≥ 2073 K, the current physical vapor transport (PVT) method can hardly grow wafer-grade 3C-SiC due to its growth temperature is normally ≥2473 K. Therefore, solution growth is considered the most promising approach for the growth of wafer-grade 3C-SiC.
Computational Fluid Dynamics-Discrete Element Method Numerical Investigation of Binary Particle Mixing in Gas-Solid Fluidized Bed with Different Drag Models
1. Introduction Fluidized beds are extensively utilized in the energy and chemical industries. Gas–solid two-phase flows within fluidized beds—such as those involved in coal powder combustion, biomass gasification, pyrolysis, and desulfurization—entail the mixing of multi-component particles [1,2]. In coal combustion processes, the interaction between catalyst particles and coal particles is critical for optimizing fluidization behavior and enhancing the combustion efficiency of coal.
江南风景旧曾谙：放弃外国身份的法律和税务问题简介
受地缘政治、各国移民和税务政策变动等多重因素的影响，近年来许多人开始重新评估其外国身份的价值。部分获得外国身份的中国客户选择放弃相关身份。但与移居国外这一相对简单的决定不同（事实上也并非如此，但在实践中，该等决定在做出之前常未经仔细评估后续税务和资产持有成本），放弃外国身份往往需要经过外国相关机构，尤其是移民和税务机关的审查。因此，个人在做出放弃身份的决定时，必须综合考虑法律和税务等诸多因素。本文将以美国、加拿大、澳大利亚三个主要的移民国家为例，分别介绍放弃外国身份的法律程序、税务影响及其他相关注意事项，希望可以为有相关计划的客户提供有价值的参考。 一、简介和说明 正式开始相关介绍之前，有必要做如下说明： 第一，所谓“放弃外国身份”主要指移民法上的身份，也即一国的永久居民身份（绿卡）或国籍（护照）。这种身份的放弃，可能会对税务居民身份产生影响，但是两者并非必然相关 — 即使没有一国的永久居民身份，也可能因为实际居住等原因成为该国的税务居民；同样的，在很多国家，即使该国的公民（护照持有者）也并不必然是该国的税务居民。...
Construction of “organic-inorganic” hierarchical structure of carbon fibers and the effect on the properties of epoxy composites
CONFLICT OF INTEREST STATEMENT The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Supporting Information Filename Description pc29155-sup-0001-Supinfo.docxWord 2007 document , 1.1 MB Data S1: Supporting Information. REFERENCES 1, , , , . A nano-TiO2/regenerated cellulose biohybrid enables simultaneously improved strength and toughness of solid epoxy resins. Compos Sci Technol.
"Microfibril-Associated Protein 5 and the Regulation of Skin Scar Forma" by Chen Han, Trevor R Leonardo et al.
Abstract Many factors regulate scar formation, which yields a modified extracellular matrix (ECM). Among ECM components, microfibril-associated proteins have been minimally explored in the context of skin wound repair. Microfibril-associated protein 5 (MFAP5), a small 25 kD serine and threonine rich microfibril-associated protein, influences microfibril function and modulates major extracellular signaling pathways.
Kesterite‐Type Narrow Bandgap Piezoelectric Catalysts for Highly Efficient Piezocatalytic Fenton System
Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description adfm202412258-sup-0001-SuppMat.docx3.5 MB Supporting Information References 1a) , , , , Nat. Commun. 2024, 15, 2808; b) , , , , , , Appl. Catal. B: Environm. Energy 2024, 353, 124056. 2a) , , , , , , , , , , , , , , , Angew. Chem., Int. Ed. Engl. 2022, 61, 202200670; b) , , , , Proc. Natl. Acad. Sci. U. S. A 2023, 120, 2305378120. 3a) , , , , , , , , , Nat. Commun. 2024, 15, 2241; b) , , , , , , Water Res.
YOLOv8-RCAA: A Lightweight and High-Performance Network for Tea Leaf Disease Detection
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Nanostructured Hybrid Catalysts Empower the Artificial Leaf for Solar-Driven Ammonia Production from Nitrate
Nanostructured Hybrid Catalysts Empower the Artificial Leaf for Solar-Driven Ammonia Production from Nitrate Converting solar energy into chemicals and fuels through photoelectrocatalytic (PEC) process is challenging but holds significant potential for advancing sustainable development.
Effect of Different Yeasts on the Higher Alcohol Content of Mulberry Wine
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Sustainability | Free Full-Text | Financing and Management Strategies for Expanding Green Development Projects: A Case Study of Energy Corporation in China’s Renewable Energy Sector Using Machine Learning (ML) Modeling
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Isolation of a UDP-glucose: Flavonoid 5-O-glucosyltransferase gene and expression analysis of anthocyanin biosynthetic genes in herbaceous peony (Paeonia lactiflora Pall.)
Da Qiu Zhao [1] ; Chen Xia Han [1] ; Jin Tao Ge [1] ; Jun Tao [1] [1] Yangzhou University College of Horticulture and Plant Protection Jiangsu Key Laboratory of Crop Genetics and Physiology Localización: Electronic Journal of Biotechnology, ISSN-e 0717-3458, Vol. 15, Nº. 6, 2012, págs. 9-9 Idioma: inglés Enlaces Texto completo Resumen Herbaceous peony (Paeonia lactiflora Pall.) is an excellent material for studying the formation of flower colour because of its abundant colour.
L-Arginine Enhances Oral Keratinocyte Proliferation under High-Glucose Conditions Via Upregulation of CYP1A1, SKP2, and SRSF5
This is an early access version, the complete PDF, HTML, and XML versions will be available soon.
Influence of Blade Exit Angle on the Performance and Internal Flow Pattern of a High-Speed Electric Submersible Pump
Open AccessArticle by 1, 1, 2,3,* and 3 1 School of Energy and Control Engineering, Changji University, Changji 831100, China 2 College of Electrical and Mechanical Engineering, Nanchang Institute of Technology, Nanchang 330044, China 3 College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou 225009, China * Author to whom correspondence should be addressed.
Recent Progress on Electrode Design for Efficient Electrochemical Valorisation of CO2, O2, and N2
Graphical Abstract Electrode design is key in progressing electrochemical gas reduction reactions for sustainable production of high-value chemicals. This review examines the present challenges in electrode design, proposes the concept of a desirable electrode that mitigates the challenges, and provides practical solutions to construct such an electrode based on recent research.
Differentiating the Impacts of Cu2O Initial Low‐ and High‐Index Facets on Their Reconstruction and Catalytic Performance in Electrochemical CO2 Reduction Reaction (Adv. Funct. Mater. 12/2023)
Differentiating the Impacts of Cu2O Initial Low‐ and High‐Index Facets on Their Reconstruction and Catalytic Performance in Electrochemical CO2 Reduction Reaction
1 Introduction Carbon dioxide (CO2), a greenhouse gas generated from fossil fuel combustion, significantly contributes to global warming, and introduces severe challenges to human society, such as extreme weather, sea level rising, and widely-spread zoonotic diseases.[1, 2] To alleviate these influences and achieve the net zero carbon emission target by 2050,[3] electrochemical CO2 reduction reaction (EC CO2RR) using renewable energy inputs and cost-effective catalysts presents a promising...
The Mechanism of Piezocatalysis: Energy Band Theory or Screening Charge Effect?
Review Kai Wang, orcid.org/0000-0002-9395-166X Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029 China WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, Perth, WA, 6102 Australia Search for more papers by this author Chen Han, WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, Perth, WA, 6102 Australia Search for...
Forced Teardown of Family’s Home, Farmland
A Chinese family is forced to sleep in a wasteland after authorities reduced their home to ashes. But how are they going to survive?
Beijing Bans Tesla Cars for Chinese Authorities
The Chinese regime has reportedly banned some Chinese authorities from driving Tesla cars. But experts believe Chinese authorities won’t drive the company out of the Chinese market completely.
Expert: Fake Vaccine Reports Used to Shift Blame
Nearly two dozen reports of fake CCP (Chinese Communist Party) virus vaccines have recently come out of China, with some of the counterfeit doses making their way overseas. But some experts say the reports may come with an ulterior motive. By Chen Han
British Diplomat Saves Drowning Woman
A British diplomat dove into a river to save a drowning Chinese woman on Nov. 14. The video went viral on social media in China and he was hailed as hero. 61-year-old Stephen Ellison is the consul general of the UK to Chonqing, a sprawling municipality in southwestern China. A video circulating on social captured a woman who appeared to slip on rocks, moments before falling into deep water in a river.
Will China’s carbon-neutrality pledge green BRI investments?
Share this story Tweet President Xi Jinping recently announced that China would achieve domestic carbon neutrality before 2060. This target signals a clear direction of travel for China’s economy and future energy investments, and it keeps the 1.5 C temperature goal of the Paris Agreement within reach.
China’s New BeiDou Navigation System More for Publicity Than Real Usage, Say Experts
China on July 31 officially commissioned its BeiDou satellite navigation system, which it hopes will rival the United States’ Global Positioning System (GPS). However, there are experts who believe it serves more of a publicity purpose for the Chinese regime than real-life application. According to the South China Morning Post, BeiDou spokesman Ran Chengqi said China’s “conquering of core technologies” was evidence of the country’s self-reliance. Speaking in Beijing on Aug.
正道與良知不可戰勝--709五週年記！ | 酷刑 | 新唐人中文電視台在線
【新唐人北京時間2020年07月08日訊】709五週年來臨之際，朋友邀我寫一篇有關的紀念文章。回顧五年來世事滄桑、天象人心之巨變，709的發生及其結果莫過於「正道與良知不可戰勝！」 2015年7月9日，709事件拉開序幕，蓋有超過300人權律師、社會公民遭遇約談、傳喚、限制出境、拘捕、電視認罪、酷刑、非法審判……今天看來，這一事件無疑是對法治人權事業、對人類文明的一次徹底的暴虐與反動，與此同時我們也應該清醒意識到，極權統治與法治的內在矛盾決定著這件事情必然會發生。...
給709律師治傷 北京名醫：共產黨手段觸目驚心
【新唐人北京時間2020年07月08日訊】北京著名中醫師趙中元因遭到中共當局威脅，半年前逃離中國來到加拿大。日前，他在接受《看中國》採訪時，披露了他在給「709」律師治傷過程中的所見所感。 趙中元對《看中國》透露，中共當局對維權律師使用的酷刑手段極為殘忍，他在為「709」治傷時的所見可謂觸目驚心。他說：「非常殘忍！你知道嗎？有時候……我現在還好多了，原來一提起他們的時候，就說不下去，現在好多了……」 趙中元說，王全璋律師前段時間剛出獄的時候，他為其遠程開方子，「李文足把他的情況給我發過來以後，我給他開一些藥方，可能現在還堅持在吃吧。他就是肝氣鬱結、脾胃都有毛病，那都是在裡面折磨出來的，在裡面受酷刑、不讓睡覺、嚇唬等等。」 王全璋剛出來的時候，趙中元不敢問他狀況，因為容易造成第二次心理傷害。「他又回到他受酷刑那種狀態，這就是為什麼他們剛出來的時候，都很少談及自己的東西，都要沉澱一段時間、慢慢慢慢、心理比較平復了，他才能慢慢把他自己所受的酷刑說出來，一開始都不堪回首，為了逃避這段、不想回憶這些東西。」...
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