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目的分析酒精相关犯罪嫌疑人的犯罪行为特征，探索犯罪行为特征与刑事责任能力的关系。方法收集酒精相关犯罪嫌疑人的基本信息、酒精使用信息、作案前后精神症状、犯罪学行为特征及鉴定意见。结果慢性酒精中毒组的饮酒史25.0 （13.3~30.0）年显著长于急性酒精中毒组1.2 （0~14.3）年。慢性酒精中毒组85.0%每日饮酒次数不少于1次，52.5%有晨饮或睡前饮酒习惯，92.5%以独饮为主。酒精中毒暴力性犯罪占比57.6%。慢性酒精中毒者作案时精神状态52.5%存在谵妄，急性酒精中毒者作案时精神状态84.6%存在朦胧状态。慢性酒精中毒组42.5%为病理性动机作案，急性酒精中毒组69.2%为现实动机作案。急性酒精中毒组96.2%被评定为完全刑事责任能力，慢性酒精中毒组50.0%被评定为完全刑事责任能力。结论与急性酒精中毒犯罪嫌疑人相比，慢性酒精中毒者的饮酒史长，饮酒频率高、有明显的晨饮或睡前饮酒习惯。酒精中毒犯罪案件性质多为暴力性犯罪。与慢性酒精中毒组相比，急性酒精中毒组的作案动机具高度选择性，多被评为完全刑事责任能力。

【目的】探索高坠所致的颅骨及四肢骨的骨折程度与坠落高度的相关性。【方法】收集2014 年6 月至2018 年 5 月发生在广州市越秀区、具有颅骨骨折和（或）四肢骨骨折且无中间障碍物及接触面为硬质平面的高坠案例共66 例。根据《人体损伤程度鉴定标准》的线性、粉碎性及开放性3 种骨折形态等级分别赋值1~3 分，并参考《简明损伤定级标准 2005》损伤区域计算最大 AIS 值（MAIS）。针对坠落高度（Y）与颅骨骨折程度（X1）、四肢骨骨折程度（X2）、年龄（X3）、性别（X4）等因素进行多重线性回归分析。【结果】年龄是骨折程度的分级与定量的影响因素。颅骨和四肢骨的骨折程度与坠落高度均具有正相关性（分别为 r1 = 0.698 和 r2 = 0.780）。坠落高度的线性回归方程：＾Y（m）= 6.660+2.843 X1+2.664 X2-0.099 X3 ，R2 = 0.871，误差为±4.577 m。【结论】研究提示颅骨和四肢骨的骨折程度是推测坠落高度的重要指标。经案例验证与高度阈值检验，回归方程具有较好的实际应用价值。

介绍了烽火通信研制的国内首套、具有完全知识产权的80×40 Gb it/s密集波分复用（DWDM）系统,该系统采用了低成本的非归零（NRZ）码,开发了分布拉曼放大、超强前向纠错（FEC）、子速率复用等多项技术,并在G.652光纤上进行了10×80 km的无电再生中继传输实验。实验结果表明,经过800 km传输后,光通道代价

根据级联 EDFA密集波分复用系统光信噪比和系统等效噪声指数表达式 ,分析了各种因素对系统输出端 OSNR的影响 ,并分析了导致信道间输出 OSNR产生差别的各种原因 .

利用子速率复用方案,研制了40Gbit/s密集波分复用系统的光转发单元,并进行了测试,测试结果表明该单元达到了设计要求。

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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 the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural 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 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.)

Objective This study aims to effectively address the issues of severe viscosity reducer channeling and low reservoir sweep efficiency during the heavy oil cold production process, and to support the green and efficient development of heavy oil. Methods Based on the synergistic effects of efficient viscosity reduction using viscosity reducer and reservoir conformance control using dispersed particle gel in heavy oil cold production, the dispersed particle gel profile control system for heavy oil cold production was established by compounding method. The basic performance of this system was tested, and the interfacial rheological properties and shear stress characteristics were investigated by using an interfacial expansion rheometer and a rheometer. Results The system was composed of 0, 06 wt%0.12 wt% dispersed particle gel profile and 0.05 wt% -0.15 wt% viscosity reducers. It was al uniform, low-viscosity fluid which could reduce interfacial tension and emulsifie heavy oil, and achieve a viscosity reduction rate of over 95%. The adsorption behavior of viscosity reducers at the oil-water interface determined the emulsification and viscosity reduction capacity of the system. The viscosity reducer improved coalescence stability of the system by adsorbing on the surface of the dispersed particle gel. Additionally, the study investigated the impact of component concentrations and reservoir conditions on these processes. Conclusion A novel system was constructed which both has reservoir profile control ability and efficient viscosity reduction capability. The interaction mechanism among system components was systematically explored, which provides technical support for the chemical cold production of heavy oil. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Xinyang Normal University Natural Science Edition is the property of Journal of Xinyang Normal 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.)

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.)

In order to evaluate the safety and efficacy of the hospital atomization preparation Huaxi Guangyi No. 1 to be developed, the safety of Guangyi No. 1 was used to investigate by acute toxicity test in mice and nasal mucosa irritation test in rat. The efficacy of Guangyi No. 1 was used to investigate by pharmacodynamic test for enhancing immune function. The results show that there is no obvious acute toxicity to mice when 0. 34 g/ mL of the drug solution was given by atomization within 24 hours. There was no obvious irritation of intranasal administration in rats. Aerosolized administration at 0. 068 g/ mL tended to increase the thymic index of young mice. It can increase the carbon clearance index K and correction index α of macrophages and the levels of WBC and HGB in peripheral blood of immunocompromised mice induced by cyclophosphamide, and increase the value of hemolysin. It is concluded that the maximum dose of Huaxi Guangyi No. 1 aerosol administration in mice is 34 g/ kg, and there is no obvious irritation of nasal mucosa. The 0. 068 g/ mL aerosol administration can enhance immune function and can be used to prevent upper respiratory tract infection. [ABSTRACT FROM AUTHOR]

Copyright of Arid Land Geography is the property of Chinese Academy of Sciences, Xinjiang Institute of Ecology & Geography 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.)

Accurate power prediction of photovoltaic plant is of great significance for the stable and safe operation of power system. In order to fully exploit the spatio-temporal information features of multiple plants in the region and improve the prediction accuracy of plants in the region, a power prediction approach for photovoltaic plants based on graph convolutional network long short-term memory (GCN-LSTM) was proposed. Firstly, the approach used K-means clustering algorithm (K-means) to divide the total power of plants in the region into three different weather types. Then, in order to predict the total power in the region, a hypothetical plant was constructed, and GCN was used to extract the features of dynamic spatial correlation information between plants. Finally, the time series formed by graph convolutional network (GCN) mining information was used as the input of long short-term memory network (LSTM) to extract the time information features of the plant, so as to predict the photovoltaic power in the region. The experimental results show that this approach can fully excavate the spatio-temporal correlation information between plants, and accurately predict the output power of photovoltaic plants. It can also provide certain reference value for ensuring the stable and safe operation of the power system. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Food Science & Biotechnology is the property of Journal of Food Science & Biotechnology 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 Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural 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 Publishing Journal is the property of Wuhan University, School of Information Science 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 Electronic Components & Materials is the property of Electronic Components & Materials 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 Nonferrous Metals (Mining Section) is the property of Beijing Research Institute of Mining & Metallurgy Technology Group 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 guide the engineering application of bio-drying of kitchen waste, the effect of process conditions (bulking agent, proportion of bulking agent, air-flow rate) on bio-drying of kitchen waste were investigated three bulking agents, four proportions of bulking agent and four gradients of air-flow rate were selected in bio-drying process. Temperature, moisture content and volatile solid(VS) removal rate were analyzed to assess the bio-drying effect. The results show that adding sawdust can shorten the heating phase and prolong the thermophilic phase. The moisture content reduction of adding sawdust is 31. 97%, 18. 57% higher than control group with only kitchen waste. Adding 15% sawdust shows the best bio-drying effect. The highest temperature is 63. 8 ℃ and the moisture content reduces by 32. 36% . Different air-flow rates affect temperature accumulation and moisture loss of materials. At an air-flow rate of 0. 4 L/ (kg·min), the organic matter consumption is the least and water removal effect is the best. In the actual application of bio-drying of kitchen waste, 15% sawdust can be considered as the bulking agent, and air-flow rate is 0. 4 L/ (kg·min). [ABSTRACT FROM AUTHOR]

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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.)

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 Mechanical & Electronic Control Engineering 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.)

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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.)

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Objective To assess the effect and underlying molecular events of caffeic acid phenethyl ester (CAPE) on rat hepatic stellate HSC - T6 cells. Methods HSC - T6 cells were grown and treated with different concentrations of CAPE (5, 10, or 15 µ,moVL), transfected with or without LC3 - GFP plasmid, and then treated with or without an autophagy inducer rapamycin or the autophagy inhibitor 3 - methyladenine (3 - MA). The changed cell viability and morphology were assessed by using cell viability MTT assay and Transmission electron microscope, respectively. The expression of LC3 protein in HSC - T6 cells was detected by immunofluorescence assay, the autophagy - related genes expression of ATG5, ATG7, ATG12, Beclinl and LC3 were detected by qRT - PCR, and the expression of ATG7, Beclinl, LC3 I/ II, p - AKT/ AKT, p - mTOR protein was detected by Western - blot. Comparison between multiple groups was analyzed by one - way ANOV A with Dunnett t - test. Results Compared with the control, CAPE treatment significantly reduced cell viability but induced formation of lipid droplets and roulette - shaped autophagosomes. Compared with the control (13. 34% ±2. 59), LC3 protein was significantly induced in HSC -T6 cells after CAPE treatment (5 µ,mol/L, 23 . 68% ± 3. 76, t = - 5. 553, P < 0 . 001; 10 µ,mol/L, 43. 47% ± 3 . 83, t = - 15. 958, P <0. 001; 15 µ,M, 57. 25% ±2. 78, t = - 28. 334, P < 0. 001), while levels of ATG5, ATG7, ATG12, Beclin 1, and LC3 mRNAs were all significantly increased in 10 µ,m and 15 µ,m CAPE treated cells vs the control (all P < 0. 05). After LC3 overexpression in HSC - T6 cells, LC3 protein was induced vs the vector control (79. 01 % ± 6. 69% vs 67. 06% ± 6. 74%, t = - 3. 083, P = 0. 012), while rapamycin treatment further increased LC3 expression (86. 88 % ± 5. 42%, t = - 2. 23 9, P = 0 . 049); however, 3 - MA treatment significantly decreased LC3 expression in cells (71. 22 % ± 4. 29%, t = - 2. 404, P = 0. 037). In addition, levels of ATG7, Beclinl, and LC3 I I JI proteins were increased, whereas levels of AKT/p - AKT and p - mTOR were decreased in the CAPE and rapamycin groups vs controls. However, the 3 - MA treatment had an opposite result, indicating that 3 - MA reversed CAPE - induced effects in HSC - T6 cells. Conclusion Caffeic acid phenethyl ester may induce autophagy to reduce cell viability in hepatic stellate cells by inhibition of the AKI/ mTOR signaling. [ABSTRACT FROM AUTHOR]

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Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary 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.)