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http://dx.doi.org/10.1016/j.joms.2010.09.012 | DOI Listing |
Ultrashort pulse sources are complex and resource-intensive. To reduce overhead and simplify operations, we had previously developed a method to deliver ultra-short pulses through fiber-optic links to multiple locations and to characterize them remotely using a compact detector module. We created a pulse pair with varying delays at the central location using a pulse shaper before launching them into the fiber links and measured the first and second-order autocorrelations at the satellite location.
View Article and Find Full Text PDFEur J Med Res
January 2025
Clinical Research and Big Data Center, South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China.
Objectives: Poststroke dysphagia (PSD) is a common complication after stroke but there is limited information on its global prevalence and influencing factors, such as spatial, temporal, demographic characteristics, and stroke-related factors. Our study seeks to fill this knowledge gap by exploring the overall prevalence of PSD and its influencing factors.
Methods: A search of English-language literature from database inception from 2005 until May 2022 was performed using PubMed, Embase, Web of Science, Cochrane Library, and Scopus.
Infect Drug Resist
January 2025
Department of Pediatrics, Zhejiang University School of Medicine Second Affiliated Hospital Jiashan Branch, the First People's Hospital of Jiashan, Jiashan, Zhejiang, 314100, People's Republic of China.
Although infection with is generally self-limited, it may cause refractory or life-threatening pneumonia with pulmonary or extrapulmonary complications. Necrotizing bronchitis is a rare condition with a high mortality rate. The present report describes a patient with mycoplasma pneumonia and necrotizing bronchitis that caused airway obstruction.
View Article and Find Full Text PDFJ Clin Med
December 2024
Department of Anaesthesia and Intensive Care, Policlinico-San Marco University Hospital, Via S. Sofia n 78, 95123 Catania, Italy.
Simulation offers the opportunity to train healthcare professionals in complex scenarios, such as those with as traumatized patients. We conducted an observational cross-sectional research simulating trauma with cervical immobilization. We compared five techniques/devices: direct laryngoscopy (DL), videolaryngoscopy (VLS, Glidescope or McGrath), combined laryngo-bronchoscopy intubation (CLBI) and articulating video stylet (ProVu).
View Article and Find Full Text PDFAnal Chem
January 2025
School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian 116024, Liaoning, China.
A cantilever-enhanced fiber-optic photoacoustic (PA) spectrophone is reported for trace gas detection at a low-pressure environment. A cantilever-based fiber-optic Fabry-Perot (F-P) interferometer (FPI) is utilized for simultaneous measurement of air pressure and PA pressure. Since the cantilever resonance frequency follows air pressure linearly, the fundamental frequency intensity modulation (1-IM) technique is applied to scan the frequency response of the solid PA signal from tube wall absorption for tracking the cantilever resonance frequency in real time.
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