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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 Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences 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 Machine Tool & Hydraulics is the property of Guangzhou Mechanical Engineering Research Institute (GMERI) 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.)

During the CO2 immiscible displacement process, the presence of fingering significantly hampers the recovery rate. Previous researches have primarily concentrated on assessing the impact of displacement conditions and fluid properties on fingering. The role of heterogeneity in porous media was limited to wettability. The disordered configuration of reservoir pores remains an unexplored aspect in terms of its influence on fingering and enhanced oil recovery mechanisms. We used a nondimensional parameter to quantitatively characterize the structural disorder in porous media during displacement, established a model for disordered porous media, employed the phase field method to monitor the two-phase interface, and investigated the effects of structural disorder and displacement pressure on fingering in CO2 flooding. The findings reveal that an increase in offset facilitates fingering formation, resulting in a rise in residual oil saturation. Two distinct flow patterns, fingering, and stable displacement, emerge under varying injection pressures. With an escalating offset, the critical pressure needed to transition from fingering to stable displacement gradually rises. Additionally, under different injection pressures, the residual oil saturation at the breakthrough time decreases as the offset increases. Nevertheless, at the same pressure level, a higher offset corresponds to a greater residual oil saturation. These insights contribute to a better understanding of CO2 displacement front migration patterns in diverse reservoir structures, offering valuable guidance for enhancing oil recovery. [ABSTRACT FROM AUTHOR]

Copyright of Research of Soil & Water Conservation is the property of Institute of Soil & Water Conservation, Chinese Academy of Sciences & Ministry of Water Resources 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.)

To explore the resource consumption and environmental impacts of the life cycle process of mulched rice, a life cycle assessment of rice cultivation by plastic film mulching in northeast China was carried out based on two years of experimental from 2021 to 2022. The results showed that the environmental impact potential of PE film-covered dry-directed rice was meager and more environmental friendly when only resource consumption, climate change and environmental acidification were considered. The environmental impact potentials corresponding to the six environmental impact indicators of energy consumption, water consumption, climate change, environmental acidification, eutrophication, and ecotoxicity of PE film-covered conventionally irrigated rice in the northeast region were found to be 14 046.40 MJ, 957 082.47 kg, 1 663.15 kg CO2-eq, 8.70 kg SO2-eq, 1.84 kg PO43--eq, and 57.05 kg 1,4-DCB-eq. The environmental impact potentials corresponding to these six environmental impact indicators for PE film-covered dry-directed rice in the northeast region are thereby detected to be 11 990.32 MJ, 312 102.92 kg, 1 071.41 kg CO2-eq, 6.85 kg SO2-eq, 1.88 kg PO43--eq, and 73.75 kg 1,4-DCB-eq, respectively. The main causes of resource depletion and climate change are recognized as the production and use of nitrogen fertilizers and fuel oil, in addition to the production of mulch films and drip irrigation equipment, which also have a large environmental impact. Consequently, the improvement of agricultural production technology and the reduction of nitrogen fertilizer use are conducive to reduce the environmental impact of the agricultural production process. The study shows that the key to clean rice production lies in the optimization of the production process of agricultural products and the rational application of nitrogen fertilizer. And among the two mulched rice cultivation methods, mulched dry-directed rice causes lower environmental impacts and is proved to be more suitable for China's approach to green and low-carbon agriculture development. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Jilin University (Medicine Edition) is the property of Jilin 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 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 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 Fujian Agricultural Science & Technology is the property of Fujian Agricultural 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.)

Copyright of South China Fisheries Science is the property of South China Fisheries 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 Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science 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 Modern Preventive Medicine is the property of Modern Preventive 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 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 Hydrometallurgy of China is the property of Hydrometallurgy of China 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 Natural Disasters 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.)

Objective: To investigate the effects of Huoxue Lishui Decoction on visual function, macular thickness, expression of hypoxia-inducible factor-1α (HIF-1α) and soluble intercellular adhesion molecule-1 (s ICAM-1) in serum and vitreous fluid in patients with diabetic macular edema (DME), so as to provide reference for optimizing the treatment of DME. Methods: 80 patients with DME from June 2022 to June 2023 in Suining Traditional Chinese Medicine Hospital Affiliated to North Sichuan Medical College and Panzhihua Integrated Traditional Chinese and Western Medicine Hospital were randomly divided into control group and observation group, 40cases in each group. The control group was treated with conbercept, and the observation group was treated with Huoxue Lishui Decoction on the basis of the control group. The TCM syndrome scores, clinical efficacy, best corrected visual acuity (BCVA), central foveal thickness (CFT), serum and vitreous fluid HIF-1α, s ICAM-1 expression, and incidence of toxic and side effects were compared between the two groups. Results: After treatment, the scores of TCM syndromes in the two groups were lower than those before treatment, and those in the observation group were lower than the control group (P＜0.05) . The total effective rate of the observation group was higher than that of the control group (P＜0.05) . After treatment, the BCVA of the two groups was higher than that before treatment, and that of the observation group was higher than that of the control group (P＜0.05) . After treatment, the CFT of the two groups was lower than that before treatment, and that of the observation group was lower than the control group (P＜0.05) . After treatment, the levels of serum and vitreous fluid HIF-1α and s ICAM-1 in the two groups were lower than those before treatment, and those in the observation group were lower than the control group (P＜0.05) . There was no significant difference in the incidence of toxic and side effects between the two groups (P＞0.05) . Conclusion: Huoxue Lishui Decoction is effective in the adjuvant treatment of DME patients. It can reduce the TCM syndrome score, improve the visual acuity of the affected eye, reduce macular edema, inhibit the levels of HIF-1α and s ICAM-1 in serum and vitreous fluid, and has high safety. [ABSTRACT FROM AUTHOR]

Objective: To investigate the effects of different doses of dexmedetomidine combined with ropivacaine transversus abdominis plane block (TAPB) on immune inflammatory response and cognitive function in patients undergoing laparoscopic inguinal hernia repair. Methods: 150 patients with laparoscopic inguinal hernia repair who were admitted to the Second People's Hospital of Hefei from March 2020 to March 2022 were divided into group A (n=75) and group B (n=75) according to the random number table method.Both groups were treated with dexmedetomidine combined with ropivacaine TAPB, group A was given 0.5 μg/kg dexmedetomidine and group B was given 1 μg/kg dexmedetomidine. The hemodynamics, visual analogue scale (VAS), mini-mental state examination (MMSE) score, incidence of postoperative cognitive dysfunction (POCD), inflammatory response and immune function related indicators were compared in two groups. Results: Compared with group A at the beginning of operation 1 h (T1) and immediately after the end of operaion (T2), mean arterial pressure (MAP) and heart rate (HR) were lower in group B (P<0.05). The incidence of POCD in group B was lower than that in group A (P<0.05). Compared with group A 1 d and 2 d after operation, the MMSE score in group B was higher (P<0.05). Compared with group A at 12 h, 24 h and 48 h after operation, the VAS score in group B was lower (P<0.05). Compared with group A 2 d after operation, CD8+ was lower, and CD3+, CD4+ and CD4+/CD8+ were higher in group B(P<0.05). Compared with group A 2 d after operation, tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and C-reactive protein (CRP) were lower in group B (P<0.05). Conclusion: Anesthesia with 1 μg/kg dose of dexmedetomidine combined with ropivacaine TAPB in patients undergoing laparoscopic inguinal hernia repair, which can reduce pain, alleviate the degree of immune inflammatory response, maintain hemodynamic stability, and reduce the incidence of POCD. [ABSTRACT FROM AUTHOR]

[Objective] The present paper aimed to compare the effects of adding different probiotics in feed on the growth performance, digestive enzyme activity and serum biochemical indicators of Salmon trutta. [Method] 630 S. trutta with an initial body weight of (84.57 ±1.83) g were selected for the experiment and randomly divided into 7 groups, with 3 parallel fish in each group and 30 parallel fish in each group. The control group was fed with basic feed, while the experimental group was supplemented with different probiotics (Saccharomyces, EM bacteria, Lactobacillus, Bacillus subtilis, compound Bacillus, B. licheniformis) to the basic feed for three months. [Result] The indicators related to growth, digestion and serum biochemistry were measured and analyzed. The results showed that adding different probiotics had a growth promoting effect on the S. trutta. The average body length growth rate, average body weight growth rate, specific growth rate, food conversion rate and feeding rate of the experimental group were significantly higher than those of the control group (P<0.05, the same as below); Compared with the control group, the experimental group showed an increase in liver pancreatic protease, intestinal protease, lipase, and amylase, with the EM bacteria group having the highest level, significantly higher than the other experimental groups; The activity of catalase in serum of yeast was significantly increased compared to the control group, while there was no significant difference in total protein, triglycerides, glucose, superoxide dismutase, acid phosphatase, glutamic oxalate transaminase, glutamic pyruvate transaminase, complement C3 and lysozyme indicators (P>0.05), while other bacteria had varying degrees of influence among the experimental groups. [Conclusion] Taking into account survival rate, growth characteristics, digestive enzymatic activity and serum biochemical indicators, the addition of EM bacteria has a good effect on the healthy breeding of S. trutta. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Agricultural Resources & Environment / Nongye Ziyuan yu Huanjing Xuebao is the property of Journal of Agricultural Resources & Environment 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 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 Bearing is the property of Bearing 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 potential mechanism of osteoking in the treatment of type 2 diabetic osteoporosis by inhibiting osteoblast ferroptosis from the perspective of network pharmacology and molecular docking.Methods TCMSP database and BATMAN-TCM database were used to retrieve the components and targets of traditional Chinese medicine, and GeneCards and OMIM database were used to obtain the disease targets of osteoporosis in type 2 diabetes.The PPI protein interaction network was constructed with STRING11.0 database, and topological analysis was performed to screen important targets in the network. The potential therapeutic targets were imported into the DAVID online database for gene ontology(GO) enrichment analysis and gene and genome encyclopedia(KEGG) pathway enrichment analysis.Finally, molecular docking simulation was performed to verify the results of network pharmacology.Results A total of 223 potential therapeutic targets were obtained through network pharmacology screening.The key active substances of osteoking in the treatment of type 2 diabetic osteoporosis are luteolin, 20(R)-ginsenoside Rh2, kaempferol, baicalein, beta-sitosterol, etc.The key targets are IL-6, Akt, TNF, MAPK3, HIF-1A, etc.The results of GO and KEGG analysis showed that the treatment of osteoporosis in type 2 diabetes by osteoking mainly included biological processes such as lipopolysaccharide response, hypoxia response, and inflammatory response, and regulated HIF-1A, TNF, IL-17, PI3K/Akt and other signaling pathways.The results of molecular docking showed that 7-O-methylisoprostol, baicalein, kaempferol, and quercetin had good binding activity with HIF-1A.Conclusion Through network pharmacology and molecular docking technology, it is found that osteoking may treat type 2 diabetic osteoporosis through multiple targets, and may reduce oxidative stress and inhibit osteoblast ferroptosis through HIF-1A signaling pathway to treat type 2 diabetic osteoporosis. [ABSTRACT FROM AUTHOR]

Copyright of Biology Teaching is the property of East China Normal 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 CT Theory & Applications is the property of Editorial Department of CT Theory & Applications 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 Shanghai University / Shanghai Daxue Xuebao is the property of Journal of Shanghai University (Natural Sciences) 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 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 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 Guihaia is the property of Guihaia 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.)

BACKGROUND: In recent years, the development of liver organoids has made it a hot spot in the field of international liver disease research, but there is still no article on the bibliometric analysis of liver organoids. OBJECTIVE: To explore the hot trends in liver organoids in the last 20 years based on bibliometrics and visualization analysis. METHODS: We searched the articles about liver organoids in the Web of Science Core Collection from January 1, 2002 to November 12, 2022. Origin, Office, and CiteSpace software were used for bibliometrics and visualization analysis. We statistically analyzed the number of annually published articles, countries, institutions, authors, journals, and keywords of the articles by generating charts. RESULTS AND CONCLUSION: The number of articles, citation frequency, institutions and personnel involved in the research about liver organoids showed an overall upward trend in the last 20 years, indicating that the field was growing rapidly and attention was increasing. The USA had published the most papers and had the strongest influence in this field. Although it had invested a lot of time and energy, the number of papers published by a single research institution in the USA was not the highest among many research institutions. China was second only to the USA in the number of publications, with the Chinese Academy of Sciences and Fudan University leading the list. Utrecht University in the Netherlands was the institution with the most publications. Clevers H was the author with the highest number of articles. The article with the highest co-citation frequency was “Long-term culture of genome-stable bipotent stem cells from adult human liver”. The main fields of study for liver organoids were Molecular Science, Biology, and Immunology. The most frequently occurring keywords were stem cell, in vitro, and culture. The research hotspots in the liver organoids field were mainly focused on in vitro stem cell three-dimensional culture, differentiation and gene expression. [ABSTRACT FROM AUTHOR]

The main span of the south channel bridge of the Zhangjiagang-Jingjiang-Rugao Yangtze River Bridge is a 2 300 m integral steel box girder suspension bridge, which is the world’s largest span suspension bridge at present. The south tower adopts the world’s first ultra-high steel box-steel pipe constrained concrete composite cable tower, and the foundation cap adopts an octagonal structure. In combination with the hydrogeology of the bridge site and design requirements, a lock buckle steel pipe pile cofferdam is set up around the cap as a construction enclosure structure, and later it will also serve as permanent erosion protection and ship collision energy dissipation facilities for the bridge. During the construction process, the construction process of using crawler crane+vibration hammer/impact hammer combined with special guide frame to drill into the spacing hole effectively solves the problems of the sinking and closing accuracy of the ultra-long lock buckle steel pipe pile; The use of techniques such as processing the support into a truss for overall installation, excavating the foundation and cleaning the cofferdam wall of the casing, pouring underwater bottom sealing concrete in separate warehouses, and laying steel plates at the bottom of the conduit greatly reduces the difficulty of on-site construction, and ensuring the pouring quality of underwater bottom sealing concrete for ultra-large foundation pits, which provides useful reference for the construction of similar deep foundation pits in the future. [ABSTRACT FROM AUTHOR]

Copyright of Journal of South China Agricultural University 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 Journal of Distance Education (1672-0008) is the property of Zhejiang Open 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 Multipurpose Utilization of Mineral Resources / Kuangchan Zonghe Liyong is the property of Multipurpose Utilization of Mineral Resources 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 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 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 Machine Tool & Hydraulics is the property of Guangzhou Mechanical Engineering Research Institute (GMERI) 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 Geoscience is the property of Natural Gas Geoscience 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 Sedimentologica Sinica is the property of Acta Sedimentologica Sinica 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 Fly Ash Comprehensive Utilization is the property of Hebei Fly Ash Comprehensive Utilization Magazine 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 Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming 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.)