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Copyright of Journal of Mine Automation is the property of Industry & Mine Automation 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 Beijing University of Traditional Chinese Medicine is the property of Journal of Beijing University of Traditional Chinese Medicine 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 Jiaotong University (Medical Science) is the property of Journal of Shanghai Jiaotong University (Medical 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 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.)

Copyright of Journal of Shanghai Jiaotong University (Medical Science) is the property of Journal of Shanghai Jiaotong University (Medical 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 Chinese Journal of Clinical Healthcare is the property of Chinese Journal of Clinical Healthcare 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 Architecture & Civil Engineering is the property of Chang'an Daxue Zazhishe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Clinical Healthcare is the property of Chinese Journal of Clinical Healthcare 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 Beijing University of Traditional Chinese Medicine is the property of Journal of Beijing University of Traditional Chinese Medicine 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 correlation between advanced glycation end-products (AGES) detected by skin autofluorescence and bone metabolism in type 2 diabetes mellitus (T2DM). Methods A total of 306 T2DM patients were divided into three groups (TI, AGES<80 AU; T2, 80 AU≤AGEs<100 AU; and T3, AGEs≥100 AU) according to the AGEs level on the skin. There were 180, 107, and 19 subjects in group T1, T2, and T3, respectively. Bone mineral density of the femur neck and lumbar vertebrae 1-4 were measured with dual-energy X-ray absorptiometry. Bone turnover biomarkers were detected with electrochemiluminescence method Results No correlation was found between AGEs and collagen type I β-crosslinked C telopeptide (r=-0.006, P=0.923). AGEs were negatively correlated with osteocalcin (r=-0.14, P-0,026). After adjusting for multiple confounders, further analysis revealed that compared with the TI group, the odds for osteoporosis increased by 58% and 14% in the T3 and T2 groups, respectively. Conclusion AGEs may negatively impact bone metabolism by inhibiting osteoblast activity in T2DM patients. [ABSTRACT FROM AUTHOR]

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis 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 Chinese Journal of Explosives & Propellants is the property of Chinese Journal of Explosives & Propellants 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 Oil Drilling & Production Technology / Shiyou Zuancai Gongyi is the property of Shiyou Zuancai Gongyi Bianjibu 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.)

The change of coal permeability related to gas pressure is important to coal mining and CBM exploitation.The permeability evolution of various kinds of coal is different and changes with stress conditions. To investigate the permeability evolution of coal samples changed in gas pressure, the strain and permeability of coal samples collected from the No.9 coal seam in Zhaogezhuang mine,Kailuan,China were measured during gas pressure reduction under constant temperature, axial and confining stress by using Triaxial servo-controlled seepage rig.The experimental results showed that coal shrinkage strain increased with the decrease of gas pressure.And the permeability of coal cores may increase gradually or decrease firstly and then increase( The gas pressure cor-responding to permeability rebound is less than 1.0 MPa).When the gas pressure reduced to 0.3 MPa,the perme-ability was 1.9-2.9 times of the initial condition( gas pressure was 2.0 MPa).Considering that coal axial and radial strains are approximately equal,a theoretical model was established to describe the permeability evolution of the three-dimensional deformation coal.The model also reflected the effects of gas pressure and gas desorption on coal permeability.The analysis showed that in the process of reducing gas pressure, the permeability of coal will change from decreasing to increasing at a certain gas pressure( rebound gas pressure pr). The equation of rebound gas pressure pr was derived.It indicated that prwas determined by coal volume modulus ,K, and Langmuir coefficients related to the adsorption, εpand pL.The greater volume modulus K and the adsorption deformation coefficient εpare, the higher pris.And prwas independent of the external stress and the internal gas pressure. According to the derived permeability model, the permeability curves and the rebound gas pressure pr of coal samples under various stresses and gas pressures were calculated by referring to the experimental data of this paper and other published articles. The numerical results were close to the experimental data with a maximum relative error less than 8.9%.The trend of coal permeability changing with gas pressure in the experiment depends on the rebound gas pressure prand the experimental gas pressure.When pr≥pmax( the maximum gas pressure in the experiment), coal permeability decreases with gas pressure increasing.When pr≤pmin( the minimum gas pressure value in the experiment), coal permeability increases with gas pressure.When pmin

Copyright of Ziran Kexueshi Yanjiu (Studies in the History of Natural Sciences) is the property of Chinese Academy of Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of 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.)

Copyright of Journal of Shanghai Jiaotong University (Medical Science) is the property of Journal of Shanghai Jiaotong University (Medical 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 Wuhan University Journal (Philosophy & Social Sciences) / Wuhan Daxue Xuebao (Zhexue Shehui Kexue Ban) is the property of Wuhan 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.)

目的探讨腹腔镜联合内镜治疗胆囊结石合并胆总管结石的临床疗效。方法将2016 年3 月至2017 年 3 月该院外科收治的90 例胆囊结石合并胆总管结石患者采用双盲法前瞻性随机分为对照组和观察组，每组45 例。对 照组采用传统开腹手术，行胆囊切除、胆总管探查术；观察组采用腹腔镜联合内镜行乳头括约肌切开取石、胆囊切除术。比较两组患者一次性结石清除率、各项手术指标、术后并发症发生率等。结果观察组患者一次性结石清除率明显高 于对照组，手术时间、术中出血量、术后排气时间、术后禁食时间、住院时间、住院费用均明显优于对照组，术后胆道逆行 感染、胆漏、胆道出血、肠梗阻、残余结石、急性胰腺炎等并发症发生率均明显低于对照组，差异均有统计学意义（P< 0.05）。结论腹腔镜联合内镜治疗胆囊结石合并胆总管结石临床疗效确切，无需T 管引流，创伤小、康复快、一次性结 石清除率高、结石复发率低，具有积极的临床意义。 [ABSTRACT FROM AUTHOR]

Unminable coal beds have been recommended as good CO2 sequestration. Coal strain due to sorption/desorption of CO2 is an important issue on carbon dioxide sequestration. To investigate CO2 sorption/desorption induced coal strain，coal axial and radial strains under gas hydrostatic pressure were measured for nearly 600 hours by means of test system for sorption-induced strain.The coal samples were from No.9 coal seam in Zhaogezhuang Mine.The experimental results indicate that coal swells when adsorbing CO2，shrinks when desorbing CO2.The sorption/desorption process is very slow and it takes 12 hours or even longer for the sorption-induced strain to stabilize.The coal strain due to sorption/desorption CO2 is anisotropy. Coal samples have different levels of residual deformation after a cycle of sorption and desorption. When gas pressure is less than 1.5 MPa，coal residual volumetric strain undergoing a cycle of sorption and desorption is less than 0.6 × 10-3. It is reasonable to consider that the process of coal deformation induced by adsorption and desorption is reversible. The fitting results of coal adsorption/desorption experimental data show that Langmuir equation is suitable to describe coal adsorption/desorption strain variation with CO2 gas pressure. [ABSTRACT FROM AUTHOR]

目的 观察重组人红细胞生成素（商品名益比奥）皮下注射联合蔗糖铁注射液（商品名森铁能）静滴治疗妇科手术后贫血的效果。方法 94例妇科术后贫血患者，其中轻度贫血25例、中度贫血55例、重度贫血14例，妇科恶性肿瘤29例、妇科良性肿瘤41例、妇科急性失血性疾病（功血、宫外孕及流产）24例。将94例分为观察组56例、对照组38例。观察组术后皮下注射益比奥10000 IU，1次／d、共3次，同时使用森铁能300 mg静滴，连续用药3 d。对照组术后连续使用森铁能300 mg静滴3 d。分别于治疗前及治疗后（术后第5天）检测两组 RBC、Hb、红细胞压积（ HCT）、平均红细胞压积（ MCV）。结果 观察组治疗后 RBC、Hb、HCT、MCV 高于治疗前，且均高于治疗后对照组（P均＜0．01）。对照组治疗前后 RBC、Hb、HCT、MCV 差异无统计学意义。观察组中，妇科良性肿瘤、妇科恶性肿瘤、妇科急性失血性疾病患者治疗后 RBC、Hb、HCT、MCV 均高于治疗前（ P均＜0．01）。观察组中，中度贫血者与重度贫血者治疗后RBC、Hb、HCT、MCV 均高于治疗前（P均＜0．01），轻度贫血者治疗前后差异无统计学意义。结论 益比奥皮下注射联合森铁能静滴可纠正妇科手术后贫血，在妇科良恶性肿瘤及急性失血性疾病患者中均有较好的应用效果。对于中度及重度贫血患者，益比奥联合森铁能可显著改善贫血程度，但对于轻度贫血患者效果不明显。 [ABSTRACT FROM AUTHOR]