खोज परिणाम - Xiao Zhou

Introduction Ischemic stroke (IS) represents a major health burden in China, and tobacco control is recognized as a practical and effective strategy to alleviate this impact. This study examines the influence of secondhand smoke (SHS) on the IS burden in China from 1990–2021. Methods Based on data...

पूर्ण विवरण

Our goal is addressing the problems of preassigned-time projective synchronization and fixed-time projective synchronization of the system that studied in our article, and fuzzy terms, mixed delays, inertial terms and discontinuous activation function are also included in this system. And the result...

पूर्ण विवरण

Correlated random bit generation is investigated using three optically injected chaotic semiconductor lasers. Based on a rate-equation model, a continuous-wave injection first perturbs a common laser into chaos. The common laser then optically injects a pair of response lasers through a public chann...

पूर्ण विवरण

Aiming at the existing problems in practical teaching in higher education, we construct an intelligent teaching recommendation model for a higher education practical discussion course based on naive Bayes machine learning and an improved <i>k</i>-NN data mining algorithm. Firstly, we est...

पूर्ण विवरण

Ultra-dense broadband optical frequency combs with sub-MHz frequency spacing and stabilized carrier-envelope offset (CEO) are needed for many important applications, including high-accuracy real-time sub-Doppler spectroscopy, precise characterization of photonic devices, and greenhouse gas sounding....

पूर्ण विवरण

Dendrobium nobile Lindl. (D. nobile) has significant medicinal value. D. nobile is used in traditional Chinese medicine and is widely popular as a functional food and health supplement due to its nourishing properties and high safety. Among its key bioactive constituents, polysaccharides exhibit pro...

पूर्ण विवरण

BackgroundThe indications for laparoscopic partial splenectomy (LPS) in pediatric benign splenic tumors are well established, but concerns remain regarding its technical complexity and potential complications. This study aimed to evaluate the safety and outcomes of single-incision LPS (SILPS).Method...

पूर्ण विवरण

In this article, we introduced an ultra-thin broadband single-layer metasurface (MS) comprising an S-shaped resonator (SSR) structure enclosed by a circular cover adhered on a dielectric substrate. The MS exhibits remarkable capabilities in achieving simultaneous half-transmission and half-reflectio...

पूर्ण विवरण

The traditional method for the establishment of the green laser underwater transmission model is purely based on the laser transmission mechanism in waterbodies, while neglecting a few exterior conditions. This paper proposes a novel method to establish the underwater transmission model from a maxim...

पूर्ण विवरण

Single spore isolation is a fundamental approach in plant pathology and mycology to isolate and identify plant fungal pathogens from diseased samples. However, routine single spore isolation procedure is time-consuming and has a high risk of contamination by other microorganisms. In this study, we d...

पूर्ण विवरण