49 results on '"张岳"'
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2. 江苏水稻种植方式碳足迹和经济效益综合评价.
- Author
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季国军, 纪洪亭, 程 琨, 刘满强, 江 瑜, 胡正锟, 张岳芳, 胡乃娟, and 胡 锋
- Published
- 2024
- Full Text
- View/download PDF
3. 数据驱动的粮食产能组合预测模型.
- Author
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张岳, 陈为真, and 陈梦娇
- Abstract
To address the problem of numerous hyperparameters, loss of long time series information and difficulty in distinguishing primary and secondary features in Long Short-Term Memory network (LSTM) for grain yield ca- pacity prediction, this paper proposes a combined data-driven grain capacity forecasting model. In the hyperparameter part, the proposed model performs hyperparameter search optimization for LSTM by introducing Dy- namic Weights and Laplacian variation of Bald Eagle Search Optimization Algorithm (WLBES), to avoid the process of manual parameter adjustment. In the prediction part, the proposed model uses Ridge Regression (RR) to correct the residuals of the prediction results to make up for the deficiency of LSTM data loss, and adds an attention mechanism to distinguish primary and secondary features by weight size to enhance the importance of features with greater relevance to grain production. The results show that the combined WLBES-LSTM-RR model decreases the root mean square error (RMSE) by 75% and 19% compared with the LSTM and WLBES-LSTM models, respective- ly, and substantially decreases the RMSE compared with other combined models of optimized LSTM. This combined model has higher prediction accuracy in grain yield capacity prediction. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. 永磁 / 磁阻混合转子双定子低速大转矩同步电机 冷却及热管理技术研究.
- Author
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张兆宇, 于思洋, 张岳, 金石, 戚子豪, and 张凤阁
- Subjects
COOLING systems ,SYSTEMS design ,TORQUE ,STATORS ,ROTORS - Abstract
Copyright of Electric Machines & Control / Dianji Yu Kongzhi Xuebao is the property of Electric Machines & Control 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.)
- Published
- 2023
- Full Text
- View/download PDF
5. 煤基固废复合改性剂高温重构钢渣的 性能及机理研究.
- Author
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王长龙, 李鑫, 陈敬亮, 张岳文, 张苏花, 荊牮霖, 马锦涛, 平浩岩, 齐洋, 郑永超, 翟玉新, and 刘枫
- Abstract
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.)
- Published
- 2023
6. 多菌种联用发酵燕麦麸皮工艺优化及发用功效评价.
- Author
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张岳, 兰社益, 裴海, and 封棣
- Abstract
The fermentation conditions for co-extraction of β-glucan and polypeptide from oat bran by mixed bacteria and yeast culture were optimized using single factor and orthogonal test. The fermentation broth was analyzed for antioxidant and bacteriostatic performance, as well as application in hair protection. The optimal strain mixture for fermentation contained Bacillus subtilis, Bacillus licheniformis and Saccharomyces cerevisiae at an inoculation ratio of 7∶3∶5 by detecting of the viable number of B. subtilis and B. licheniformis during fermentation. The optimized fermentation conditions, resulting in β-glucan yield at 5.98% and oat polypeptide yield at 16.21%, were found to be the ratio of solid to liquid at 1∶7.5, temperature at 30℃, inoculation volume at 2% and fermentation time for 42 h and the main and secondary order of the effects of various factors on the fermentation yield of oat bran is material liquid ratio > inoculation amount > fermentation time > fermentation temperature. The fermentation broth reduced the radical formation as the radical scavenging rate of DPPH, ABTS and hydroxyl radical was 89.00%, 99.50% and 93.01%, respectively, with IC50 of 89.35, 1.315 and 91.26 mg/mL, respectively. The antibacterial activity of the fermentation broth against Escherichia coli, Staphylostreptococcus aureus and Malassezia furfur was analyzed and the minimum inhibitory concentration was 12.5, 25 and 12.5 mg/mL, respectively. The fermentation broth had significant effect on increasing hair glossiness, repairing hair scales, reducing dry hair combing force and improving reducibility of α-keratin. Based on the detection of the target active substance content and the evaluation of its efficacy in three extraction processes, the experimental results showed that the fermentation extraction process improved the comprehensive extraction efficiency of β-glucan and peptides compared to the heating extraction method and enzymatic extraction method, and had higher activity in antioxidant, antibacterial, repairing hair scales, and reducing keratin functions. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
7. 高导热中间相沥青基碳纤维的氧化行为.
- Author
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王昊, 王归, 周星明, 樊桢, 吴晃, 叶崇, 张岳峰, and 黄东
- Abstract
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.)
- Published
- 2023
- Full Text
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8. 经颈静脉肝内门体分流术治疗门静脉高压性顽固性腹水的 现状及进展.
- Author
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王宏亮, 张岳林, 王凯冰, 周坦洋, 周官辉, and 孙军辉
- Abstract
Refractory ascites is one of the common complications of portal hypertension in decompensated liver cirrhosis and is characterized by extremely poor prognosis and high mortality rate. Transjugular intrahepatic portosystemic shunt (TIPS) is recommended by several international and national guidelines as one of the treatment methods after failure of large volume paracentesis combined protein infusion therapy. TIPS can effectively control the recurrence of ascites, but it can increase the risk of hepatic encephalopathy, and there are still controversies over whether it can prolong survival time. With a deeper understanding of TIPS, the maturity of surgical techniques, and the update of stent materials, it is urgent to reevaluate the position of TIPS in the treatment of refractory ascites due to portal hypertension. This article reviews the current status and advances in TIPS for the treatment of refractory ascites due to portal hypertension. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
9. 江苏稻田轮作模式碳、氮足迹分析.
- Author
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季国军, 纪洪亭, 程琨, 刘满强, 江瑜, 胡正锟, 张岳芳, 胡乃娟, 唐若迪, and 胡锋
- Subjects
NITROGEN fertilizers ,ACTIVE nitrogen ,ECOLOGICAL impact ,PRODUCT life cycle assessment ,RICE ,REGIONAL differences ,PADDY fields ,CROP rotation - Abstract
Copyright of Journal of Nanjing Agricultural University / Nanjuing Nongye Daxue Xuebao is the property of Journal of Nanjing Agricultural 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.)
- Published
- 2023
- Full Text
- View/download PDF
10. Control strategy research of a selective catalytic reduction system for heavy-duty application
- Author
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Wang, Tiantian / 王天田, Lin, Feng / 林 峰, Hu, Jie / 胡 杰, Ke, Yuqiang / 柯于强, and Zhang, Yueqiu / 张岳秋
- Published
- 2017
- Full Text
- View/download PDF
11. 走出国际环境合作的“囚徒困境”——以20世纪初《英美保护候鸟条约》的争论为借鉴.
- Author
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张岳华
- Subjects
BIRD conservation ,MIGRATORY birds ,INTERNATIONAL cooperation ,LEGAL judgments ,NATIONAL interest - Abstract
Copyright of Journal of Poyang Lake is the property of Journal of Poyang Lake 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.)
- Published
- 2023
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- View/download PDF
12. 基于微服务架构的粒度可变服务功能链映射算法.
- Author
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吴晓春, 洪晨, 张岳, 张俊楠, and 周静静
- Abstract
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.)
- Published
- 2022
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13. 基于改进灰狼优化算法的服务功能链映射算法.
- Author
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张岳, 张俊楠, 吴晓春, 洪晨, and 周静静
- Abstract
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.)
- Published
- 2022
- Full Text
- View/download PDF
14. 包皮环切术与持续抗生素预防治疗对于降低男童原发性膀胱输尿管反流发热性尿路感染复发率的效果研究.
- Author
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王慧, 谢华, 康郁林, 陈艳, 张岳, 陈方, and 黄轶晨
- Abstract
Copyright of Journal of Clinical Pediatric Surgery is the property of Journal of Clinical Pediatric Surgery 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.)
- Published
- 2022
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15. 不同水旱轮作模式全生命周期温室效应及经济效益评价.
- Author
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岳骞, 吴思远, 张岳芳, 盛婧, 郭智, 陈丹艳, 汪超, 徐向瑞, 王鑫, and 宗焦
- Subjects
RAPESEED ,STRUCTURAL equation modeling ,FERTILIZER application ,GREENHOUSE effect ,CARBON sequestration ,RICE straw ,OILSEEDS ,NITROGEN fertilizers - Abstract
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.)
- Published
- 2022
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16. 糖原自噬及其在糖尿病心肌病中的研究进展.
- Author
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刘宇彤, 郭俊凡, 张岳甫, 周璐, and 雷少青
- Abstract
Copyright of Chinese Journal of Diabetes Mellitus is the property of Chinese Journal of Diabetes Mellitus 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.)
- Published
- 2022
- Full Text
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17. 城市水体底泥磷元素释放量化方法研究.
- Author
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田腾飞, 黄鹏, 刘钰, 赵青, 张岳, 秦松岩, and 魏德东
- Subjects
PHOSPHORUS in water ,RIVER sediments ,MUNICIPAL water supply ,WATER quality ,EUTROPHICATION control ,LEGAL education - Abstract
Copyright of Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental 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.)
- Published
- 2022
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18. 新疆昌吉32 个紫花苜蓿品种的田间抗病性评价.
- Author
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张岳阳, 李芳, 梁维维, and 李彦忠
- Abstract
Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae 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.)
- Published
- 2022
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19. 乙醛对荧光假单胞菌的抑菌活性及机理.
- Author
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钱雄锋, 罗怡, 张岳玥, 李响, 鲁子铭, 刘梦月, and 梁东武
- Abstract
Copyright of Modern Food Science & Technology is the property of Editorial Office of Modern Food 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.)
- Published
- 2022
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20. 用于海洋宏生物原位观测的水下激光雷达相机
- Author
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Wang Xinwei, 王新伟, primary, Sun Liang, 孙亮, additional, Lei Pingshun, 雷平顺, additional, Chen Jianan, 陈嘉男, additional, Yang Yuqing, 杨于清, additional, Zhang Yue, 张岳, additional, Zhong Xin, 钟鑫, additional, He Jun, 何军, additional, Wang Minmin, 王敏敏, additional, and Zhou Yan, 周燕, additional
- Published
- 2021
- Full Text
- View/download PDF
21. 利用灌区泥沙改良北海新区盐碱地可行性初探.
- Author
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张岳峰, 赵慧明, 王崇浩, 郭传胜, and 池春青
- Abstract
The improvement of saline-alkali soil should be adapted to local conditions by combining protection and utilization. The Yellow River irrigation area in Binzhou, Shandong Province is rich in land resources, but the salinization is serious and the available water resources are few, which have seriously restricted the construction of Beihai economic development zone. Combined with the local actual situation, this paper discussed the feasibility of improving saline-alkali land in Beihai New District by using sediment deposited in the Yellow River irrigation area. According to the existing water system, water source, sediment source and other data, the paper demonstrated the utilization potential of water and sediment resources of the Yellow River, and proposed the layout scheme of the implementation of Xiaokaihe and Bojili joint pipeline sediment transport project and the pipeline sediment transport project of diverting water from the Yellow River to Qingdao. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
22. 山东省泰安市2015--2020年肺炎链球菌分离株的耐药性变迁.
- Author
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李震, 李琳, 辛志刚, 张岳, 张志军, 姜梅杰, and 赵书平
- Abstract
Copyright of China Tropical Medicine is the property of China Tropical 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.)
- Published
- 2021
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23. 手术室保温联合精细化护理在达芬奇机器人外科手术 系统辅助胸腔镜手术中的应用效果.
- Author
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官莉贞 and 张岳峰
- Subjects
PREVENTION of surgical complications ,VOMITING prevention ,INFECTION prevention ,DIARRHEA prevention ,SURGICAL robots ,ACADEMIC medical centers ,BODY temperature regulation ,PSYCHOMOTOR disorders ,THERMOTHERAPY ,THORACIC surgery ,STATISTICAL sampling ,NURSING ,RANDOMIZED controlled trials ,DESCRIPTIVE statistics ,LENGTH of stay in hospitals ,OPERATING rooms ,ANESTHESIA ,NAUSEA - Abstract
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.)
- Published
- 2021
24. 麦季农田流失养分植物拦截技术体系研究.
- Author
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刘红江, 郑建初, 孙国峰, 盛婧, 张岳芳, 郭智, 周炜, and 陈留根
- Subjects
AGRICULTURAL pollution ,ENVIRONMENTAL security ,AGRICULTURAL productivity ,RUNOFF ,LOST architecture ,WHEAT - Abstract
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.)
- Published
- 2021
- Full Text
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25. Characteristics of Airy Beams Generated with Deformable Mirrors
- Author
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Zhang Nan, 张楠, primary, Guo Songming, 郭宋明, additional, Lu Jiaqi, 卢佳琦, additional, Zhang Yue, 张岳, additional, Wu Rina, 乌日娜, additional, Li Yeqiu, 李业秋, additional, and Dai Qin, 岱钦, additional
- Published
- 2020
- Full Text
- View/download PDF
26. 广东省生物质发电应用的影响因素分析.
- Author
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张岳琦, 廖翠萍, 谢鹏程, 吴佳欢, and 赵黛青
- Abstract
Copyright of Advances in New & Renewable Energy is the property of Editorial Office of Advances in New & Renewable Energy 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.)
- Published
- 2020
- Full Text
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27. Characteristics of Airy Beams Generated with Deformable Mirrors
- Author
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郭宋明 Guo Songming, 岱钦 Dai Qin, 李业秋 Li Ye-qiu, 乌日娜 Wu Rina, 张岳 Zhang Yue, 卢佳琦 Lu Jiaqi, and 张楠 Zhang Nan
- Subjects
Optics ,business.industry ,Electrical and Electronic Engineering ,business ,Atomic and Molecular Physics, and Optics ,Deformable mirror - Published
- 2020
28. 利用示踪粒子及膨胀流变学研究 β-乳球蛋白聚集体的界面行为.
- Author
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叶 晶, 李 静, 张岳梅, 黄 萍, 王 倩, 高志明, 杨 楠, Katsuyoshi, NISHINARI, and 方亚鹏
- Subjects
HEATING control ,TEMPERATURE control ,SURFACE structure ,BILE salts ,DIFFUSION ,LACTOGLOBULINS ,ADSORPTION kinetics - Abstract
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.)
- Published
- 2020
- Full Text
- View/download PDF
29. 青藏高原东南缘金河-箐河断裂带右旋走滑变形的证据及构造意义.
- Author
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尹启航, 李海龙, 王强茂, 张岳桥, 范艳霞, and 1)
- Abstract
Copyright of Acta Geoscientica Sinica is the property of Acta Geoscientica 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.)
- Published
- 2020
- Full Text
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30. 腹腔镜胆囊切除术后继发胃食管反流病的 独立风险因素分析.
- Author
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张岳利, 金悦, and 刘新
- Published
- 2021
- Full Text
- View/download PDF
31. 香格里拉本土酿酒酵母冰酒发酵产香特征分析.
- Author
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秦伟帅, 张岳勋, 张 娜, and 张 蕾
- Abstract
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.)
- Published
- 2019
- Full Text
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32. 青藏高原东北隅马衔山断裂带及周缘白垩纪-新生代 沉积和构造变形历史.
- Author
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贺赤诚, 张岳桥, 李 建, 李海龙, 孙东霞, and 熊金红
- Abstract
Copyright of Acta Geoscientica Sinica is the property of Acta Geoscientica 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.)
- Published
- 2019
- Full Text
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33. 基于贝叶斯网络的个体隐性知识测度方法研究.
- Author
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陈友玲, 张岳园, 凌 磊, and 高 然
- Abstract
Tacit knowledge is the source of innovation and competitiveness of enterprises, so the reasonable expression, transformation, sharing and measurement of it will bring intangible economic benefits to enterprises. Therefore, this paper proposed a method for measuring the individual tacit knowledge based on Bayesian network( BN). Construction of tacit knowledge measure model included: set and analysis of specific situations, Bayesian’s construction of network topology, network node parameter learning Bayes probability, probability inference, sorting and interpretation of the BN, the validity of the model test. Finally, taking L-company’s R&D department as an example, the results show that the validity of the model is 75% ~ 80%, which validates the feasibility and effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
34. “文章”经国与“作者”自觉 --《典论•论文》原文学批评的话语建构.
- Author
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张岳林 and 杨洋
- Abstract
Copyright of Theoretical Studies of Literature & Art / Wenyi Lilun Yanjiu is the property of Editorial Board of Theoretical Studies in Literature & Art 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.)
- Published
- 2019
35. Nitrous oxide emissions affected by tillage measures in winter wheat under a rice-wheat rotation system
- Author
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张岳芳 Zhang Yuefang, 郑建初 Zheng Jianchu, 陈留根 Chen Liugen, and 王子臣 Wang Zichen
- Subjects
business.product_category ,Ecology ,Nitrous oxide ,engineering.material ,Seasonality ,medicine.disease ,Plough ,Tillage ,Minimum tillage ,chemistry.chemical_compound ,Agronomy ,chemistry ,Soil water ,Rotation system ,engineering ,medicine ,Environmental science ,Fertilizer ,business ,Ecology, Evolution, Behavior and Systematics - Abstract
It is well documented that nitrous oxide(N2O) emissions from agricultural soils are the result of complex interactions between climatic parameters and the physical,chemical,and biological properties of soils.Adopting no tillage or reduced tillage may therefore potentially affect N2O emissions from croplands through effects on soil properties;however,net effects are inconsistent and not well quantified globally.We used static chamber and gas chromatography techniques to examine the effects of different tillage measures(no tillage,rotary tillage,plow tillage) on N2O emission fluxes during the winter wheat season over 3 years(2008—2011) under a rice-wheat rotation system,in the lower reaches of the Yangtze River.The characteristic seasonal variation in N2O emissions during the winter wheat season under different tillage measures was defined as the peak in N2O flux observed within one month of basic fertilizer application,and/or from mid-April to the maturity stage of wheat after booting fertilizer application.Total N2O emissions were significantly influenced by year and tillage measures(P0.01).Total N2O emissions were: no tillage plow tillage rotary tillage,averaging 2.50,2.05 and 1.66 kg/hm2,respectively.Total N2O emissions for no tillage were 22.0% higher than for plow tillage(P0.05),and rotary tillage was 19.0% lower than plow tillage(P0.05).Correlation analysis showed that the relationship between N2O emission flux,soil water-filled pore space(WFPS),and soil temperature at 10 cm depth within a month of fertilization,varied with year and fertilization time.In 2009—2010,there was a significantly negative correlation between the N2O emissions flux and WFPS within a month of basic fertilizer application(P0.05).In 2008—2011,significantly positive correlations between the N2O emissions flux and WFPS,and soil temperature at 10 cm depth within the month after booting fertilizer application were also found(P0.05 or P0.01).This illustrated that rotary tillage can effectively decrease total N2O emissions during the winter wheat season in a rice-wheat rotation system;this is thus the best tillage measure to reduce the greenhouse effect in the lower reaches of the Yangtze River.
- Published
- 2012
36. 云制造环境下知识资源的评价与选择.
- Author
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陈友玲, 黄典, 张岳园, and 赵金鹏
- Subjects
KNOWLEDGE base ,SUPPLIERS ,CLOUD computing ,PROBLEM solving ,CONSUMER preferences - Abstract
Copyright of Journal of Northeastern University (Natural Science) is the property of Dongbei Daxue Xuebao 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.)
- Published
- 2018
- Full Text
- View/download PDF
37. 太原市PM2.5 预报统计修正模型及其应用检验.
- Author
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张岳军, 张怀德, 朱凌云, 何俊琦, 韩照宇, and 冯坤
- Abstract
Copyright of Research of Environmental Sciences is the property of Research of Environmental Sciences 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.)
- Published
- 2018
- Full Text
- View/download PDF
38. 种改进的并网逆变器对电能质量的影响.
- Author
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邹谦, 李世光, 张岳, 高正中, and 程建军
- Abstract
Copyright of China Sciencepaper is the property of China Sciencepaper 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.)
- Published
- 2018
39. 基于直接功率控制的开绕组BDFG 系统共模电压抑制.
- Author
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金石, 王中正, 张岳, and 朱连成
- Abstract
Copyright of Electric Machines & Control / Dianji Yu Kongzhi Xuebao is the property of Electric Machines & Control 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.)
- Published
- 2018
- Full Text
- View/download PDF
40. 氮磷减施对水稻剑叶光合特性、产量 及氮素利用率的影响.
- Author
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郭智, 刘红江, 张岳芳, 周炸, and 陈留根
- Abstract
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.)
- Published
- 2017
- Full Text
- View/download PDF
41. Experimental study of chemical iodine generation for COIL
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赵伟力 Zhao Weili, 张岳龙 Zhang Yuelong, 张朋 Zhang Peng, 桑凤亭 Sang Fengting, and 金玉奇 Jin Yuqi
- Subjects
Electrical and Electronic Engineering ,Atomic and Molecular Physics, and Optics - Published
- 2015
42. 缝洞型油藏裂缝宽度变化预测模型及其应用.
- Author
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王超, 张强勇, 刘中春, 张岳, and 李兴军
- Abstract
Copyright of Journal of China University of Petroleum is the property of China University of Petroleum 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.)
- Published
- 2016
- Full Text
- View/download PDF
43. Effects of trip tabs on supersonic mixing of parallel flows in COIL
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Wang Zengqiang, 王增强, primary, Sang Fengting, 桑凤亭, additional, Zhang Yuelong, 张岳龙, additional, Hui Xiaokang, 回晓康, additional, Xu Mingxiu, 徐明秀, additional, Zhang Peng, 张朋, additional, ZhaoWeili, 赵伟力, additional, Zhu Xige, 朱溪歌, additional, Fang Benjie, 房本杰, additional, Duo Liping, 多丽萍, additional, and Jin Yuqi, 金玉奇, additional
- Published
- 2014
- Full Text
- View/download PDF
44. Effects of trip tabs on supersonic mixing of parallel flows in COIL
- Author
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房本杰 Fang Benjie, 回晓康 Hui Xiaokang, 王增强 Wang Zengqiang, 多丽萍 Duo Liping, 赵伟力 ZhaoWeili, 金玉奇 Jin Yuqi, 桑凤亭 Sang Fengting, 张岳龙 Zhang Yuelong, 朱溪歌 Zhu Xige, 徐明秀 Xu Mingxiu, and 张朋 Zhang Peng
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Materials science ,Buffer gas ,Thermodynamics ,Mechanics ,Laser ,Atomic and Molecular Physics, and Optics ,law.invention ,law ,Electromagnetic coil ,Area ratio ,Chemical oxygen iodine laser ,Supersonic speed ,Laser beam quality ,Electrical and Electronic Engineering ,human activities - Abstract
The process of oxygen-iodine mixing is one of the most important steps in chemical oxygen-iodine laser (COIL). The quality of oxygen-iodine mixing is directly related to the COILs operating efficiency and beam quality. Employing chemical fluorescence method (CFM),the effects of trip tabs on the process of supersonic mixing of parallel oxygen-iodine flows in COIL was studied. The experimental results indicated that the mixing process with 1# trip tabs was improved obviously. Comparing with the mixing without trips, when using 1# trip tabs, the streamwise distance required by the fluorescence to reach the centerline of the primary flow was shortened largely and the area ratio of fluorescence in the region of iodine dissociation region was enlarged by 4.2 times. When using 2# trip tabs, the streamuise distance decreased further by 40%-60%, and the area ratio value increased by 20%-40% again. Using 2# trip tabs, the mixing processes with and without the primary buffer gas were compared, and the results showed that the latter was better.
- Published
- 2014
45. 保护性耕作对南方稻麦两熟高产农田土壤碳库特性的影响.
- Author
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张岳芳, 孙国峰, 周炜, 胡宇容, 王鑫, 陈留根, and 郑建初
- Abstract
A 5-year field experiment was conducted in Suzhou, Jiangsu province to study the effects of conservation tillage on soil total organic carbon( TOC), labile organic carbon (LOC) and carbon pool management index (CPMI) in order to assess soil quality under a high production rice-wheat double cropping system. The reduced and no-tillage (RNT), conventional tillage with straw incorporation (CTS), reduced and no-tillage with straw incorporation (RNTS) and conventional tillage (CT) treatments were set up. The results showed that the TOC and LOC contents and CPMI at the soil depths of 0-5, 5-10 cm under RNT, CTS, RNTS were significantly higher than that under CT. The TOC, LOC contents and CPMI in 10-20 cm soil layers under CTS were significantly increased as compared to CT. No significant difference among different tillage practices were found on soil carbon pool in 20-30 cm soil layer in this study. Correlation analysis revealed a significant correlation of CPMI with TOC in RNT, moreover, the significant correlations of CPMI with TOC and LOC were also observed in CTS and RNTS. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
46. Nitrous oxide emissions affected by tillage measures in winter wheat under a rice-wheat rotation system
- Author
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ZHENG Jianchu, 郑建初, primary, ZHANG Yuefang, 张岳芳, additional, CHEN Liugen, 陈留根, additional, and WANG Zichen, 王子臣, additional
- Published
- 2012
- Full Text
- View/download PDF
47. 锁骨远端解剖锁定钢板倒置治疗锁骨近端骨折效果观察.
- Author
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谢文鹏, 王式鲁, 张岳, 陈彦华, 李晓阳, and 毕荣修
- Abstract
Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
- View/download PDF
48. Application of TLK1501 to Video Signals Transmission System Design for Large Telescope System
- Author
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ZHANG Yue, 张岳, primary
- Published
- 2011
- Full Text
- View/download PDF
49. 以化学法产生碘分子为碘源的数千瓦级氧碘化学激光器
- Author
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张岳龙, 张岳龙, primary, 桑凤亭, 桑凤亭, additional, 张朋, 张朋, additional, 金玉奇, 金玉奇, additional, 房本杰, 房本杰, additional, 赵伟力, 赵伟力, additional, 陈方, 陈方, additional, 李庆伟, 李庆伟, additional, and 徐明秀, 徐明秀, additional
- Published
- 2008
- Full Text
- View/download PDF
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