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Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food 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 Biotechnology Bulletin is the property of Biotechnology Bulletin 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 Southeast University / Dongnan Daxue Xuebao is the property of Journal of Southeast University 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.)

In order to address the challenges of protein feedstock shortage and rising prices, an assessment was conducted on the nutritional composition, hygiene, and safety of raccoon dog meat and bone meal, providing data support for its potential utilization as a new animal protein feed resource. The experiment compared raccoon dog meat and bone meal with fox meat bone meal, imported beef bone meal, and imported fish meal. Conventional nutritional components, amino acid content, heavy metal elements, pesticide residues, and microbial contamination were determined. The results indicate: ① the dry matter content of raccoon dog meat and bone meal was found to be significantly higher than that of fox meat bone meal and imported fish meal (P<0.05), with crude fat content being significantly higher than that of imported beef bone meal and imported fish meal (P<0.05); ② the essential amino acid content of raccoon dog meat and bone meal was significantly higher than that of imported beef bone meal (P<0.05), and the non-essential amino acid content was higher than that of other experimental materials; ③ compliance with feed hygiene standards was observed for raccoon dog meat and bone meal, with no detection of hexachlorocyclohexane (HCH) and dichlorodiphenyltrichloroethane (DDT). The required standards were met for heavy metal content and microbial indicators. Therefore, raccoon dog meat and bone meal have the potential to be developed into a new protein feedstock. [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 Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher 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] The aims of this study are to examine the characteristics of rainfall-runoff under different rock surface morphologies under natural rainfall conditions, and to provide a scientific basis for further understanding the rainfall erosion pattern in karst slopes. [Methods] Four typical rock surface morphologies of smoothness, fissure, karst cave, and solution dish in this study area were selected as the research objects. In-situ observational tests on field run-off plots were used to monitor rock surface runoff generation under various rock surface morphologies after rainfall. [Results](1) Among the four kinds of rock surface morphology, the runoff coefficient of rock surface decreased in the order: smoothness(0.74)＞solution dish(0.57)＞karst cave(0.35)＞fissure(0.19). The average runoff coefficient of smoothness was significantly higher than those of other types, being 3.89, 2.11, and 1.30 times higher than those of the fissure, solution dish, and karst cave, respectively.(2) With the increase in rainfall grade, the runoff coefficients of different rock surfaces showed an increasing trend. During heavy rainfall and above rainfall events, the runoff coefficients were significantly different for the 4 rock surface morphologies.(3) Preciptation was the main rainfall factor affecting the runoff depth of rock. The critical value of rainfall causing rock surface runoff was fissure(1.8 mm)＞smoothness rock surface(1.5 mm)＞solution dish(1.1 mm)＞karst cave(1.0 mm). [Conclusion] Rock surface morphology and rainfall are important factors affecting rock surface runoff. Large rock surface runoff is a vital component of runoff in karst slopes. The effect of rock surface runoff should be considered in the prevention of soil and water loss on karst slopes. [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 Journal of Railway Science & Engineering is the property of Journal of Railway Science & Engineering 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 Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology 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 Engineering Management & Technology Discussion 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 Functional Polymers is the property of Journal of Functional Polymers 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.)

Metabolic disorders are observed in women after menopause, and the postmenopausal women suffering from chronic liver diseases have an increased risk of progression to liver fibrosis, with a higher risk than male patients of the same age, which may be associated with the decline of ovarian function and the reduction of estrogen level after menopause. This article summarizes the research advances in the molecular mechanism of progression to liver fibrosis from the aspects of estrogen and oxidative stress, activation of hepatic stellate cells, accumulation of extracellular matrix, and immune regulation. It is pointed out supplementation with an appropriate amount of estrogen in the perimenopausal period and the early menopausal period can reduce the risk of liver fibrosis and delay or even reverse the process of liver fibrosis, thereby improving quality of life and prolonging survival time in elderly female patients. [ABSTRACT FROM AUTHOR]

Copyright of Detergent & Cosmetics is the property of Detergent & Cosmetics 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.)

Aiming at the problem of network design of fresh supply chain, this paper proposed a multi-objective fuzzy optimization design model of closed-loop fresh supply chain network under power interruption, so as to solve the uncertainty problem in the network design of supply chain. Firstly, this paper used an optimization function with the objectives of minimum cost, minimum carbon emission and minimum interruption time to solve the problem. The problem was aiming at the design of closed-loop supply chain network structure of fresh products under power grid interruption. Then in order to process the model, this paper used Me measure and triangular fuzzy number to transform the multi-objective problem into a single-objective problem. Secondly, on the basis of the original whale algorithm, this paper proposed the improved difference whale optimization algorithm ( DWOA), which combined the crossover and mutation of the difference algorithm, in order to enhance its search ability and improve its limitations. Finally, the numerical example and sensitivity analysis show that the proposed algorithm and model have a strong solving ability in the optimization design of the supply chain network for processing fresh products, and the computing time is short. [ABSTRACT FROM AUTHOR]

Copyright of Cotton Textile Technology is the property of Cotton Textile 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.)

Ester-based cationic Gemini surfactants with different linking groups (GS14-EGm14 and GS14-EEGm-14 (m = 2, 6 ) respectively) were prepared by succinic acid, suberic acid, N, N- dimethylethanolamine, 2-[ 2-(dimethylamino) ethoxy] ethanol and bromotetradecane as raw materials. The structures were characterized by ¹ H NMR and FTIR, and the phase behaviors of emulsions were investigated with surface tensiometer, fluorescence spectrometer, optical contact angle measuring device and interface tensiometer. The results showed that the existence of ethoxy group in the linking group increased the surface tension of Gemini surface tant from 33. 50 mN/m to 37. 11 mN/m; At the same time, as the length of the hydrophobic chain of the linking group increased, the critical micelle concentration (CMC) of the Gemini surfactant gradually increased, and the CMC of GS14-EG6-14 was at least 2. 05 X 10-4mol/ L. Emulsion phase behavior studies showed that the GS14-EG6-14 emulsification system with lower surface tension could maximize the solubilization of oil droplets into the micelles formed by the surfactant, forming a uniform and stable emulsification system, with the highest oil-water separation time 210 minutes. GSI 4-EGG-14 could decrease the interfacial tension of oil/ water to 1. 55 X 10- 2 mN/m within 24 minutes, and t he final oil displacement efficiency of GS14-EG6 -14 was 54. 3%. [ABSTRACT FROM AUTHOR]

Copyright of Practical Pharmacy & Clinical Remedies is the property of Editorial Department of Practical Pharmacy & Clinical Remedies 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 Diagnostic Imaging & Interventional Radiology is the property of Editorial Office of Diagnostic Imaging & Interventional Radiology 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 Osteoporosis is the property of Chinese Journal of Osteoporosis 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 optimal monochromatic spectral CT for improving image quality of thyroid nodules. Methods 45 patients with histologically proven thyroid nodules underwent contrast-enhanced cendcal spectral CT in the arterial and venous phases to obtain the images of 70 keV and optimal keV (Opti keV) photon energies. The image noise, contrast-to-noise ratio (CNR), and qualitative scores of the two photon energ}^ groups in each phase were compared using Wilcoxon test. Visualization of the margin, complete or interrupted enhancing capsule, and microcalcificadons of the nodules was also compared using McNemar’s test. Results 0£ 129 thyroid nodules detected, 66 were benign and 63 were malignant. The optimal energy level was 61.16±5.07 keV in the arterial phase and 61.87±4.28 keV in the venous phase. In both phases, the image noise, CNR and qualitative score of Opti keV group were significantly greater than that of 70 keV group (P=0).Visualization of the margin, microcalcificadons, complete and intemipted enhancing capsules of the thyroid nodules of Opti keV group was also significantly better (P=0). Conclusion Opti keV spectral CT is superior to 70 keV for assessing benign and malignant thyroid nodules. [ABSTRACT FROM AUTHOR]