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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 Chinese Journal of Oncology Prevention & Treatment is the property of Editorial Department of Chinese Journal of Oncology Prevention & Treatment 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.)

In order to cultivate large diameter timber of Phoebe bournei, we conducted a 3-year soil loosening experiment on Phoebe bournei middle-aged stands. The main findings are as follows: loosening the surface soil, causing a decrease in soil bulk density, which increases year by year over time; an increase in soil capillary and non capillary pores, which decrease year by year; an increase in the natural moisture content and maximum water capacity of the soil, and over time, the natural moisture content and maximum water capacity decrease year by year; the growth of stands is accelerated, and the diameter at breast height, tree height, and volume growth are significantly higher than those of forests without loose soil, and the larger the soil loosening area, the better the growth. For cultivating large diameter timber of Phoebe bournei, it is recommended to do soil loosening operation every 3-5 years. [ABSTRACT FROM AUTHOR]

Copyright of Feed Industry is the property of Liaoning Provincial Institute of Agricultural Mechanization 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 Science Technology & Engineering is the property of Chinese Society of Technology Economics 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 Atomic Energy Science & Technology is the property of Editorial Board of Atomic Energy Science & Technology 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 New Perspectives in Translation Studies is the property of New Perspectives in Translation Studies 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.)

Objective To investigate the risk factors of prognosis, recurrence and metastasis of breast cancer patients with non⁃pathologic complete response (non⁃pCR) after neoadjuvant chemotherapy. Methods The clinical characteristics of 500 patients with breast cancer diagnosed and treated with neoadjuvant chemotherapy, in the Breast Surgery Department of Guangxi Medical University Cancer Hospital from January 2016toDecember2020andtheFirstAffiliatedHospitalofHainanMedicalUniversityfrom January2020toDecember2022,were retrospectively analyzed. Compare the disease⁃free survival (DFS) and overall survival (OS) of pathologic complete response (pCR) and non⁃pCR patients, respectively. Cox regression analysis was used to screen independent risk factors for recurrence and metastasis of non⁃pCR patients after neoadjuvant chemotherapy. Results The median follow⁃up time was 38 months (range: 6-81 months) in the study cohort, and the median DFS and OS were not reached. The pCR rate after neoadjuvant chemotherapy was 19.4% (97/500). The 5⁃year DFS of pCR and non⁃pCR patients were 91.9 % and 81.2%, respectively (P=0.003), and their 5⁃year OS were 96.1% and 81.6%, respectively (P=0.007). A total of 71 patients experienced recurrence and metastasis after neoadjuvant chemotherapy, including 4 patients with pCR and 67 patients with non⁃pCR. Cox regression analysis showed that age > 35 years (HR=0.393, 95%CI: 0.220-0.701) was theprotective factor for recurrence and metastasis in non⁃pCR patients, while the histological grade 3 (HR=3.568, 95%CI: 2.050-6.210), high Ki⁃67 index (HR=2.742, 95%CI: 1.528-4.921), elevated postoperative Ki⁃67 index (HR=5.349, 95%CI: 2.470-11.586) and high pN stage (HR=6.716, 95%CI: 2.922-15.436) were independent risk factors for recurrence and metastasis in non⁃pCR patients. Conclusions Achieving pCR after neoadjuvant chemotherapy can improve the DFS and OS of the patients. Age≤35 years, histological grade 3, Ki⁃67>30%, elevated postoperative Ki⁃67 index and high pN stage are independent risk factors of recurrence and metastasis in non⁃pCR patients. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Nanchang University (Natural Science) is the property of Journal of Nanchang University (Natural Science) 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 Atomic Energy Science & Technology is the property of Editorial Board of Atomic Energy Science & Technology 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 Natural Gas & Oil is the property of Editorial Department of Natural Gas & Oil 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 Advances in Earth Science (1001-8166) is the property of Advances in Earth Science 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 Journal of Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co 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 Journal of New Medicine is the property of Sun Yat Sen 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 Telecommunications Science is the property of Beijing Xintong Media Co., 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.)

This study aims to increase the fertilizer utilization rate for less fertilizer pollution in paddy fields. A side-deep fertilization device was developed to combine with the sliding-knife furrow opener and the pneumatic ejector for the liquid fertilizer atomizer using the side-deep fertilization and liquid fertilizer. The fertilizer was applied to the soil near the rice root zone. The structure of the inner cavity was designed for an air-liquid coaxial pneumatic ejector fertilizer atomizer. A full factorial soil bin test was conducted with the nozzle-throat distance, the mixer (throat) diameter, and air pressure. A systematic investigation was also made to explore the effects of each factor on the fertilizer discharge (liquid fertilizer mass flow rate) and air consumption (air flow). The findings indicate that the influencing factors of the liquid fertilizer mass flow rate were ranked in descending order of the mixer (throat) diameter, air pressure, and nozzle-throat distance. Similarly, the influencing factors of the air flow were ranked in descending order of the air pressure, nozzle-throat distance, and mixer (throat) diameter. The structural design was simulated and then optimized with the EDEM software. The Weighted Mark Method was used to comprehensively evaluate the simulation. The optimal performance was achieved in the sliding-knife furrow opener at various working rates when the sliding-cutting angle was 32.5˚ and the cutting-edge angle was 45˚. A soil bin test was implemented to verify the simulation. The measured and simulated traction resistance were 8.5, and 6.9 N, respectively, with a relative error of 18%, where the simulated soil disturbance area was 1965.6 cm², when the ditching depth of the sliding-knife furrow opener was 30 mm, and the forward speed was 1.2 m/s. Meanwhile, the measured and simulated traction resistance were 14.4 and 12.2 N, respectively, with a relative error of 15%, where the simulated soil disturbance area was 2137.2 cm² when the ditching depth was 50 mm and the forward velocity was 0.6m/s. When the ditching depth was 30mm and the forward speed was 1.2m/s, the standard deviation of fertilizer discharge was 0.2427g/s, the relative error to the maximum fertilizer discharge was 1.42%, and the relative error between the ditching depth and the fertilization depth was 4.4%, according to the soil bin performance test. When the ditching depth was 50 mm and the forward speed was 0.6 m/s, the standard deviation of fertilizer discharge was 0.479 6 g/s, the relative error to the maximum fertilizer discharge was 2.13%, and the relative error between the ditching depth and the fertilization depth was 2.1%. The finding can serve as promising guidance for the application of side-deep fertilization of liquid fertilizer in paddy fields. [ABSTRACT FROM AUTHOR]

The diagnosis and treatment of middle ear and temporal bone diseases through the external auditory canal by ear endoscopic surgery has been recognized by more and more physicians for its minimally invasive nature and better hearing reconstruction effect. In this paper, we discussed the clinical indications and future directions of ear endoscopic surgery, taking into account the latest literatures on endoscopic ear surgery research and the author’s experience of using endoscopic techniques to manage some rare cases of the ear. [ABSTRACT FROM AUTHOR]

Copyright of Shipin Kexue/ Food Science is the property of Food Science 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 Lubrication Engineering (0254-0150) is the property of Editorial Office of LUBRICATION ENGINEERING 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 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 Science Technology & Engineering is the property of Chinese Society of Technology Economics 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 Energy Chemical Industry is the property of Energy Chemical Industry 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 Natural Gas & Oil is the property of Editorial Department of Natural Gas & Oil 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.)