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Copyright of Smart Rail Transit is the property of Smart Rail Transit 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 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 systematically evaluate the effect of intraperitoneal chemotherapy (IP) combined with intravenous chemotherapy (IV) on the prognosis of patients with ovarian cancer. Methods PubMed, EMBASE, Cochrane Library and CNKI were searched from inception to January 1, 2023. Randomized controlled trials about IP and IV in the treatment of ovarian cancer were collected. The study group was treated with IP combined with IV, and the control group was treated with IV alone. The progression-free survival (PFS), overall survival (OS) and the incidence of adverse reactions were analyzed. Results A total of seven studies involving 4 057 patients were included. The results of meta-analysis showed that the PFS of the study group was significantly longer than that of the control group, and the difference was statistically significant (HR=0. 86, 95%CI:0. 77-0. 95, P=0. 004) . The results of subgroup analysis showed that there was no significant difference in PFS between the two groups (HR=0. 85, 95%CI:0. 68-1. 05, P=0. 12) . The OS of the study group was longer than that of the control group, and the difference was statistically significant (HR=0. 89, 95%CI:0. 79-1. 00, P=0. 04) . The incidence of adverse reactions (≥grade 3) in the study group was lower than that in the control group, and the difference was statistically significant (HR=1. 22, 95%CI:1. 09-1. 37, P=0. 000 8) . The results of subgroup analysis showed that there were significant differences in the incidence of gastrointestinal adverse reactions, infection and thrombosis between the two groups (P＜0. 05) . However, there was no significant difference in the incidence of hematological toxicity and neurotoxicity (P＞0. 05) . Conclusion IP combined with IV can prolong the survival time of patients with ovarian cancer and delay the recurrence time, but it is necessary to be alert to the occurrence of severe adverse reactions. [ABSTRACT FROM AUTHOR]

Copyright of Inorganic Chemicals Industry is the property of Editorial Office of Inorganic Chemicals Industry 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 Engineering Science Research & 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 Journal of Nanjing Medical University: Social Sciences is the property of Journal of Nanjing Medicial University (NMU) Medical Publications Center 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.)

Treponema pallidum(Tp), a common sexually transmitted pathogen, can infect the fetus via placental vertical transmission, leading to congenital syphilis(CS). This infection results in adverse pregnancy outcomes, such as stillbirth, miscarriage, preterm birth, and fetal growth restriction. However, the exact pathogenesis remains unclear. Studies indicate that patients with early syphilis primarily exhibit pro-inflammatory immune responses. The Tp has been proven to induce dysfunction in various immune cells and abnormal expression of cytokines, potentially disrupting immune tolerance homeostasis and leading to adverse pregnancy outcomes. Grounded in the current understanding of CS and maternal-fetal immunology by scholars both domestically and internationally, this paper provides a comprehensive review of the potential mechanisms of Tp interacting with the cells of the maternal-fetal interface, ultimately leading to adverse pregnancy outcomes. It summarizes the pathogenesis characteristics, clinical manifestations, and maternal-fetal immune responses of CS. [ABSTRACT FROM AUTHOR]

Copyright of Natural Gas Industry is the property of Natural Gas Industry Journal Agency 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 Food Research & Development is the property of Food Research & Development 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 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.)

As a natural antioxidant, the antioxidant properties of lactic acid bacteria（LAB）have been one of the hot spots of research. Most of the LAB are anaerobic or partly anaerobic, and are generally suitable to grow in anaerobic environment or low oxygen. Some strains of LAB have good antioxidant properties because they contain highly active antioxidant enzymes and redox systems. As a common fermenting microorganism, LAB are not only useful in food production for improving flavour, but their antioxidant effect is important for extending the shelf life of food. Likewise, oxidative stress in the body is closely related to many physiological and pathological phenomena, and numerous studies have demonstrated the beneficial function of LAB in alleviating related diseases. This paper reviews the oxidative stress of LAB, their response and defence mechanisms, and technical methods and applications to improve the antioxidant activity of LAB, with the aim of providing theoretical references for an in-depth understanding of the antioxidant mechanisms of LAB and the development of strains with fine antioxidant activity. [ABSTRACT FROM AUTHOR]

The formation of biomolecular condensates via phase separation has emerged as the key way of organization inside cells. Biomolecular condensates possess specific functions and provide a microenvironment for specific biochemical reactions, and finely regulates cellular activities in space and time. Phase separation is a highly dynamic process that is extremely sensitive to changes in temperature, pH, salt concentration, and other physicochemical factors. Consequently, phase separation can rapidly respond to external stimuli, serving as a stress sensor to perceive and transduce stress signals. In recent years, the involvement of phase separation in plants has gained increasing attention, particularly in the context of stress sensing and response. This article summarizes recent research on the roles of phase separation in stress signal perception and response, and provides an overview of the research progress regarding the role of phase separation in plant stress responses. The aim is to provide insights for further studies on the roles of phase separation in stress perception and adaptation in plants. [ABSTRACT FROM AUTHOR]

In order to solve the problems of small working range and limited underwater working ability of the robot arm mounted on the remote operated vehicle(ROV), the design of the six-degree-of-freedom(6-DOF) underwater robot arm was studied. A six-degree-of-freedom underwater manipulator with translational opening and closing function was designed, which realizes the position control of the joint driver(hydraulic cylinder or swing cylinder) of the slave hand by the master hand. Firstly, based on the multi-objective optimization rules, the clamping claw was calculated, and the 120 mm translation opening range of the claw could be achieved when the shortest stroke of the hydraulic cylinder was 20 mm. Then, the D-H mathematical model of the movable joint of the 6-DOF robot arm was established to solve the forward and reverse kinematics of the robot arm. Finally, the designed robot arm was checked by Solid works software, and the motion track of six active joints was simulated and analyzed by MATLAB software, and the workspace range of the robot arm was solved by Monte Carlo method. The prototype test and underwater experiment was carried out. The research results show that the position and attitude of the simulation model of the mechanical arm are the same as that of the three-dimensional model, the speed and acceleration curves of the six active joints of the mechanical arm are smooth, without catastrophe point, and there is no overshoot phenomenon. The clamping claw of the 6-DOF underwater robot arm can perform 120 mm opening and closing motion according to the predetermined command, the slave arm on the ROV can follow the movement of the main arm, and the acceleration and deceleration performance is good. The range of rotation angles of each joint meets the design requirements, which lays a foundation for the next structural optimization of the robot arm. [ABSTRACT FROM AUTHOR]

Copyright of China Plastics / Zhongguo Suliao is the property of Journal Office of CHINA PLASTICS 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 Urban Architecture & Development 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 Arid Zone Research / Ganhanqu Yanjiu is the property of Arid Zone Research 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 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.)

Three-junction 905 nm vertical-cavity surface-emitting laser (VCSEL) was designed and fabricated for medium and long range sensing applications such as lidar. Through simulations using PICS3D software, the optimal adjacent active region spacing and number of P-type distributed Bragg reflectors (DBR) in the multi-junction VCSEL were determined, resulting in a design featuring a 2λ adjacent active region spacing and 14 pairs of P-type DBR. Using this design, a 100-element threejunction VCSEL array was grown and fabricated with an oxide aperture of 15 μm. The resulting array achieves a maximum peak power of 24. 7 W and a peak power density of 182 W/ mm 2 under narrow pulse conditions (with a pulse width of 100 ns and a duty cycle of 0. 05% ). [ABSTRACT FROM AUTHOR]

Copyright of Bulletin of the Chinese Ceramic Society is the property of Bulletin of the Chinese Ceramic Society 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 Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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 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.)

Based on the breakage characteristics of natural rockfill particles, a fragment replacement mode with random sub-particle sizes, namely cube replacement model is established. The simulation test using the cube replacement mode can obtain a size distribution of sub-particles that obeys the breakage characteristic of natural rockfill particles. Uniaxial compression simulations show that, compared with the 4-ball and 18-ball replacement modes with fixed sub-particle sizes, the cube replacement mode can improve the continuity of specimen gradation curve and the problem of missing particles with intermediate sizes. Comparing the simulations of replacement modes with different sub-particle number, the distributions of contact number and mean contact force obtained by cube replacement mode comply with the influence of sub-particle number on the distributions. After removing the non-contact and single-contact particles from specimen, the change rules of micromechanical characteristics of different replacement modes are consisted. It is indicated that the cube replacement mode can be used to simulate the particle breakage of coarse-grained soils. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Shanxi Agricultural Sciences is the property of Shanxi Academy 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.)

Copyright of Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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 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.)

Known as the “king of fruits” and “peony in fruits”, litchi bears a unique cultural enthusiasm of Chinese people. Among the rich litchi agricultural heritage system (AHS) resources in China, litchi festival custom is one of the most active and popular parts. Due to the people's deep understanding of the beauty of litchi garden, the fun of tasting, and the charm of cultures, the functions of litchi in food, aesthetics and recreation have been fully explored in ancient times. The dignitaries and the public have generally organized a series of gathering and communication activities with tasting litchi as the core during the ripening season. Typical patterns of litchi festival custom include the “official organization” in Bashu, the “literati club” in Fujian, and the “folk party” in Lingnan. It is of great significance to explore the conservation of litchi AHS for its Chinese characteristics and global influence. As an important “cultural gene” to maintain the traditional agricultural production and lifestyle in the AHS site, and the historical value and inheritance of the litchi festival should be attracted enough attention. [ABSTRACT FROM AUTHOR]

Copyright of Experimental Technology & Management is the property of Experimental Technology & Management 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 Mycosystema is the property of Mycosystema 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 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 Precious Metals / Guijinshu is the property of Precious Metals 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 comprehensively evaluate the glycididazole sodium for injection from six dimensions: effectiveness, safety, economy, innovation, suitability and accessibility. METHODS: Embase, PubMed, the Cochrane Library, CNKI, CBM, Wanfang Data, NIHR and other databases were retrieved to analyze the effectiveness, safety and economy of glycididazole sodium for injection by rapid health technology assessment. The innovation, suitability and accessibility of drugs were analyzed by searching professional websites such as the National Medical Products Administration and the Drug Evaluation Center of the National Medical Products Administration, as well as pharmacopoeia and drug instructions of various countries. RESULTS: The study protocol was radiotherapy combined with glycididazole sodium for injection compared with radiotherapy alone or concurrent chemoradiotherapy combined with glycididazole sodium for injection compared with concurrent chemoradiotherapy. (1) In terms of effectiveness, 6 studies showed that glycididazole sodium for injection could significantly improve the short-term efficacy and 1-year to 3-year survival rate of patients treated with radiotherapy for esophageal cancer. Four studies showed that glycididazole sodium for injection could improve the short-term and long-term survival rate in patients treated with radiotherapy for nasopharyngeal carcinoma. One study showed that glycididazole sodium for injection could improve the short-term efficacy in patients with concurrent chemoradiotherapy for esophageal cancer. Another study showed that glycididazole sodium for injection could improve the short-term efficacy and reduce the radiation dose in patients with concurrent chemoradiotherapy for nasopharyngeal carcinoma. (2) In terms of safety, glycididazole sodium for injection has been included in the 2020 edition of the National Health Insurance Directory. Six studies showed that glycididazole sodium for injection did not increase radiotherapy related adverse drug reactions including esophagitis, leukopenia, mucosal reactions, and bone marrow transplantation in patients with radiotherapy for esophageal cancer. Three studies showed that glycididazole sodium for injection did not increase radiotherapy related adverse drug reactions in patients with radiotherapy for nasopharyngeal carcinoma. Two studies showed that glycididazole sodium for injection did not increase adverse drug reactions in patients with concurrent chemoradiotherapy for esophageal and nasopharyngeal carcinoma. (3) In terms of economics, compared with radiotherapy alone, the combination of glycididazole sodium for injection was economical in both esophageal and nasopharyngeal carcinoma. (4) In terms of innovation, the synthesis process of glycididazole sodium for injection and the preparation method of glycididazole sodium composition had been patented. (5) In terms of suitability, the quality of glycididazole sodium for injection was controllable, and the suitability was reduced by intravenous administration. (6) In terms of accessibility, glycididazole sodium for injection was a kind of domestic drugs, and the supply range of registered manufacturers was large. CONCLUSIONS: The addition of glycididazole sodium for injection as sensitizer on the basis of radiotherapy or concurrent chemoradiotherapy has significant efficacy and safety for patients with esophageal cancer and head and neck malignancies. The use of glycididazole sodium for injection as sensitizer in esophageal cancer and nasopharyngeal cancer populations is economical. [ABSTRACT FROM AUTHOR]

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.)

Copyright of New Building Materials / Xinxing Jianzhu Cailiao is the property of New Building Materials 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 Ballistics / Dandao Xuebao is the property of Journal of Ballistics 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 Forensic Medicine / Fayixue Zazhi is the property of Journal of Forensic Medicine 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 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.)

Copyright of Water Conservancy Science & Techonlogy & Economy is the property of Water Conservancy Science & Technology & Economy 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 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.)