Liposomes connected with influenza viral glycoproteins increase by 1-2 orders the specific infectiousness of DNA from SV-40 or monkey adenovirus SA7 as compared with the one registered when the standard method of calcium precipitation is used.
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Study on the construction of multi-level protection system for non-emergency transfer under the perspective of structuring.
Front Public Health
January 2025
School of Politics and Public Administration, Guangxi Minzu University, Nanning, Guangxi, China.
Introduction: The non-emergency transfer multi-level protection system is a pivotal livelihood endeavor in China, serving as a vital diversified component within the robust framework of a Chinese-style modern social security system. This system faces various challenges, including displacement of emergency capacity by non-emergency demands, uneven allocation of transfer resources, service quality variations, inadequate management structures, limited regulatory frameworks, and social acceptance issues.
Methods: Leveraging structural theory, this study analyzes the primary issues in the current implementation of China's non-emergency transfer security system.
Cerebral Air Embolism Risks in TAVR Procedures: Insights from a 75-Year-Old Patient Case.
Am J Case Rep
January 2025
Department of Neurology, Baylor College of Medicine, Houston, TX, USA.
BACKGROUND Transcatheter aortic valve replacement (TAVR) is a minimally invasive procedure increasingly used to treat severe aortic stenosis, especially in elderly patients and those with significant comorbidities who are at high risk for surgical intervention. While TAVR is generally safe and effective, rare complications can occur, including cerebral air embolism, which can result in acute neurological deficits. This report presents the case of a 75-year-old man who developed a cerebral air embolism following TAVR.
View Article and Find Full Text PDFBiokinetic soft-sensing using Thiothrix and Ca. Microthrix bacteria to calibrate secondary settling, aeration and NO emission digital twins.
Water Res
January 2025
Department of Chemical Engineering, University of Bath, Claverton Down, Bath BA2 7AY, UK; SWING - Department of Built Environment, Oslo Metropolitan University, St Olavs plass 0130, Oslo, Norway. Electronic address:
Climate resilience in water resource recovery facilities (WRRFs) necessitates improved adaptation to shock-loading conditions and mitigating greenhouse gas emission. Data-driven learning methods are widely utilised in soft-sensors for decision support and process optimization due to their simplicity and high predictive accuracy. However, unlike for mechanistic models, transferring machine-learning-based insights across systems is largely infeasible, which limits communication and knowledge sharing.
View Article and Find Full Text PDFHydrogen production by suspension self-rotation enhanced pyrolysis of sludge particles in cyclone.
Water Res
January 2025
National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery, East China University of Science and Technology, Shanghai, 200237, China. Electronic address:
The challenges faced by sludge pyrolysis units, including poor heat transfer efficiency and uneven heating of material groups, significantly hinder the green and low-carbon transformation and sustainable development of sludge treatment. The suspension self-rotation of sludge particles in a cyclone enhances particle heat transfer, thereby improving the pyrolysis process. In this study, we developed a novel method for sludge pyrolysis using Cyclone Suspension Self-Rotation Pyrolysis Reactor (CSSPR).
View Article and Find Full Text PDFDiscovery of ketene/acetyl as a potential receptor for hydrogen-transfer reactions in zeolites.
Nat Commun
January 2025
School of Physical Science and Technology, ShanghaiTech University, 393 Middle Huaxia Road, Shanghai, China.
Hydrogen-transfer is the primary process responsible for elevating the degree of unsaturation of intermediates in zeolite-catalyzed methanol-to-hydrocarbon reactions, with olefins serving as the typical receptor and alkanes being produced as the by-product. Intriguingly, the introduction of CO was shown to suppress the selectivity of alkanes and enhance the production of aromatics, yet microscopic understanding of this phenomenon remains elusive. Here, based on ab initio molecular dynamics simulations and free energy sampling methods, we discover a non-olefin-induced hydrogen-transfer reaction in the presence of CO, with ketene/acetyl emerging as a more suitable hydrogen-transfer receptor than olefins.
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