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Copyright of Food & Machinery is the property of Food & Machinery Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Tropical Geography is the property of Tropical Geography Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Information & Control is the property of Gai Kan Bian Wei Hui and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transportation Science & Technolgy is the property of Transportation Science & Technology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study aimed to evaluate the adhesion of the elongation factor G (EF-G) from Lactobacillus salivarius to Staphylococcus aureus through gene recombination and gene knockout. The effect of prokaryotically expressed protein on the adhesion of S. aureus was examined. The results showed that EF-G increased the in vitro adhesion rate of S. aureus by 43% compared to the control group. As demonstrated by the ef-g gene knockout test using a mucin adhesion model method and fluorescent labeling, knockout of the ef-g gene did not affect colonization of the intestinal tract by L. salivarius Δef-g, and L. salivarius Δef-g reduced the in vitro and in vivo adhesion rate of S. aureus by 40% and 20%, respectively. These findings were validated by scanning electron microscopy (SEM). Therefore, we concluded that EF-G plays a role in promoting the adhesion of S. aureus, which provides a scientific basis for the application of probiotics. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Changzhou University (Social Science Edition) is the property of Editorial Department of Journal of Changzhou University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Water Conservancy & Electric Power Technology & Application is the property of Omniscient Pte. Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Rural Water & Hydropower is the property of China Rural Water & Hydropower Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Nonferrous Metals (Mining Section) is the property of Beijing Research Institute of Mining & Metallurgy Technology Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Dalian Polytechnic University is the property of Journal of Dalian Polytechnic University Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Clinical Nursing in Practice is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oncology is the property of Chinese Journal of Oncology / Zhonghua Zhongliu Zazhi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

OBJECTIVE: To probe into the efficacy of Wuling capsules combined with cognitive behavior therapy in the treatment of elderly chronic insomnia. METHODS: Totally 110 elderly patients with chronic insomnia admitted into the 901th Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army from Jun. 2015 to Jun. 2020 were extracted to be divided into the observation group and the control group via the random number table, with 55 cases in each group. The observation group was treated with Wuling capsules combined with cognitive behavior therapy, while the control group received cognitive behavior therapy, and both groups were treated for 8 weeks. The clinical efficacy, insomnia severity index ( ISi) score, Pittsburgh sleep quality scale ( PSQI) score, Montreal cognitive assessment scale ( MoCA) score, Hamilton depression scale ( HAMD) score and Hamilton anxiety scale ( HAMA) score, serum substance P ( SP), neuropeptide Y ( NPY) and 5-hydroxytryptamine ( 5-HT) levels of two groups were observed. RESULTS: The total effective rate of the observation group was 78. 18% ( 43/55), significantly higher than that of the control group ( 60. 00%, 33/55), the difference was statistically significant ( P

Copyright of Evaluation & Analysis of Drug-Use in Hospitals of China is the property of Evaluation & Analysis of Drug-Use in Hospitals of China Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To explore the differential diagnosis value of virtual touch tissue imaging quantification(VTIQ) combined with sonoway contrast-enhanced ultrasound for breast BI-RADS type 4 nodules. Methods: 90 female patients with breast nodules who were treated in outpatient and inpatient treatment in our hospital from June 2018 to December 2019 were selected as study subjects.VTIQ ultrasonic elastic imaging technology was used to obtain the maximum shear wave velocity(SWVmax), minimum shear wave velocity(SWVmin) and average shear wave velocity(SWVmean) parameters. Sonoway contrast-enhanced ultrasound was used to evaluate the echogenicity of lesions, morphology and vascular filling. The pathological results of surgical pathology or ultrasound-guided puncture biopsy were taken as the gold standard, the differential diagnostic value of VTIQ ultrasonic elastic imaging technology combined sonoway contrast-enhanced ultrasoun for breast BI-RADS type 4 nodules were analyzed. Results: Among the 90 patients(90 breast nodules), 62 cases underwent surgical pathological examination, and 28 cases underwent ultrasound-guided puncture biopsy, including48 cases of benign nodules and 42 cases of malignant nodules. The SWVmax, SWVmin and SWVmean of breast BI-RADS type 4 benign and malignant nodules were statistically different(P<0.05). With SWVmax ≥3.83 m/s as the cut-off point, the area under the curve(AUC), sensitivity, specificity of differentiating and diagnosing benign and malignant nodules of breast BI-RADS type 4 nodules were0.875, 83.33%, 91.67% respectively, which were all higher than SWVmin and SWVmean. There was no statistically significant difference among the accuracy of SWVmax, sonoway contrast-enhanced ultrasound and combined diagnosis(P>0.05). The AUC, sensitivity,specificity of SWVmax combined sonoway contrast-enhanced ultrasound in differentiating and diagnosing benign and malignant nodules of breast BI-RADS type 4 nodules were 0.914, 95.24%, 87.50% respectively, the diagnosis efficiency was best. Conclusion: Sonoway contrast-enhanced ultrasound and VTIQ ultrasonic elastic imaging technology are of certain value in the differential diagnosis of breast BI-RADS type 4 nodules. The diagnostic efficiency of SWVmax parameter of VTIQ ultrasonic elastic imaging technology is superior to SWVmin and SWVmean. VTIQ ultrasonic elastic imaging technology combined with sonoway contrast-enhanced ultrasound can improve the differential diagnosis efficiency of breast BI-RADS type 4 nodules. [ABSTRACT FROM AUTHOR]

In recent years, all inorganic lead halide perovskite (CsPbX3) has become one of the most potential optoelectronic materials because of its excellent optical properties and better stability compared with organic-inorganic hybrid perovskite. In this paper, a series of CsPbX3 all inorganic perovskite materials are prepared by supersaturated crystallization method at room temperature, which is simple and easy to operate. The effects of ligands, purification times, reaction temperature, storage time and other factors on the phase, microstructure and luminescent properties are investigated. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and photoluminescence (PL) are used to characterize the morphology, crystal structure and optical properties of the samples. The results show that pure phase all inorganic CsPbX3 perovskite with high crystallinity, regular morphology and good luminescent properties can be prepared by this method. Through the reasonable control of preparation conditions, such as ligands, purification times and so on, nano materials with good stability at room temperature and air environment can be obtained. This method provides a feasible way to explore the next generation of low-cost and high-efficiency fluorescent materials for optoelectronic devices in the future. [ABSTRACT FROM AUTHOR]

Copyright of Tianjin Medical Journal is the property of Tianjin Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Mine Automation is the property of Industry & Mine Automation Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Clinical Nursing in Practice is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)