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Copyright of Journal of Diagnosis & Therapy on Dermato-venereology is the property of Dermatology Hospital of Southern Medical 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 Journal of Ordnance Equipment Engineering is the property of Chongqing University of 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.)

Copyright of Journal of Ground Improvement is the property of Journal of Ground Improvement 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 Ground Improvement is the property of Journal of Ground Improvement 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 Ground Improvement is the property of Journal of Ground Improvement 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 Nonferrous Metals (Mineral Processing 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.)

Herein， under the modulation of an ionic liquid 1-tetradecyl-3-methylimidazole bromide (［C14mim］Br), Pt-Pd bimetallic nanomaterials are prepared in one-pot at 90 ℃ in aqueous solution with polyvinylpyrrolidone (PVP) as the stabilizer. The morphology， structure， components and valence states of the products are characterized and analyzed in detail by transmission electron microscopy (TEM), scanning electron microscopy (SEM), high-angle annular dark-field scanning transmission electron microscopy (HAADFSTEM), energy dispersive X-ray spectroscopy (EDS), X-ray diffractometry (XRD) and X-ray photoelectron spectrometer (XPS) . The results show that except for pure Pd sample， Pt-Pd bimetallic nanomaterials with other Pt/Pd ratios have porous structures. ［C14mim］Br plays an important role in regulating the synthesis of Pt-Pd porous nanomaterials. For the ionic liquids ［Cnmim］Br with the alkyl chain length≥C12， it is beneficial for the formation of porous Pd@Pt spherical structures. In the experiment of the ammonia borane hydrolysis， Pt-Pd bimetallic nanomaterials with.various ratios show higher catalytic activities than commercial Pd/C， among which Pt3Pd7 nanomaterials have the best catalytic performance. The hydrogen generation reaction can be quickly achieved within only 6 min and the hydrogen yield is up to 100%. At 25 ℃， the activation energy (Ea) and the turnover frequency (TOF) values are calculated to be 36. 15 kJ/mol and 35. 72 mol/ (mol·min), respectively. Furthermore， the reaction for the five catalytic cycles can be achieved within 51 min， and the yield can still reach 100%， indicating that the catalyst has high activity and good stability. [ABSTRACT FROM AUTHOR]

Copyright of Advanced Engineering Science / Gongcheng Kexue Yu Jishu is the property of Advanced Engineering Science 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 Advanced Textile Technology is the property of Zhejiang Sci-Tech University Magazines 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 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.)

Objective To investigate the effect of enalapril on angiotensin (Ang) Ⅱ and TGF-β/Smads in renal tissue of spontaneously hypertensive rats (SHR). Methods A total of 20 male SHRs were randomly divided into model group and enalapril group. Ten male Wistar Kyoto rats (WKY) were taken as control group. The dosage of enalapril was 1.05 mg/(kg·d), once a day, for 10 weeks. The model group and the control group were given the same amount of normal saline. Blood pressure was monitored every two weeks regularly. After 10 weeks animals were killed and tissue samples were collected. Urease method was used to detect the blood urea nitrogen (BUN) content. Enzyme-linked immunosorbent assay (ELISA) was used to detect the contents of Ang Ⅱ, serum cystatin C (CysC) and urinary microalbumin (mALB). Masson staining was used to observe the renal pathological changes. Real-time PCR was used to detect the relative mRNA expressions of AngⅡ, transforming growth factor β1(TGF-β1), Smad2, Smad3, CollagenⅠ and Collagen Ⅳ. Results Compared with the control group, the systolic and diastolic blood pressures increased significantly in the model group and enalapril group (P＜0.05). There were no significant differences in the systolic and diastolic blood pressures between the model group and enalapril group (P＞0.05). After drug intervention, compared with the model group, the systolic and diastolic blood pressures decreased significantly in enalapril group (P＜0.05). Compared with the control group, the levels of Ang Ⅱ, BUN, CysC and urinary mALB were significantly increased in the model group (P＜0.05). A large number of blue collagen fibers were deposited in renal tissue, and the relative mRNA expressions of Ang Ⅱ, TGF-β1, Smad2, Smad3, Collagen Ⅰ and Collagen Ⅳ were significantly increased (P＜0.05). Compared with the model group, the level of collagen deposition was significantly reduced in renal tissue, and the above indexes in serum and kidney decreased significantly in enalapril group (P＜0.05). Conclusion Enalapril has a stable hypertensive effect on SHR, and it can alleviate renal fibrosis and improve renal injury caused by hypertension by lowering Ang Ⅱ level and inhibiting the expression of TGF-β/Smads signaling pathway. [ABSTRACT FROM AUTHOR]

Copyright of Acta Agronomica Sinica is the property of Crop Science Society of China 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 Zhejiang University. Humanities & Social Sciences / Zhejiang Daxue Xuebao is the property of Zhejiang 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.)

The weapon-target assignment (WTA) problem is intuitively non-linear. In this paper the WTA problem is modelled as an integer linear program (ILP) without lose the problem's exact optimality, and it is proposed that there exists an upper bound of the number of attacking weapons for a specific target (the attack-number bound) providing the solution is optimal. By limiting the attack-number bound, the dimension of the ILP model of the WTA problem can be drastically decreased, and this enables the ILP of the WTA problem can be solved in short time. Computational experiments have been done on data provided by literature published in recent years, and the results show that the method proposed by this paper has clear advances over the traditional methods in both better optimality and faster computational speed. [ABSTRACT FROM AUTHOR]

Copyright of Nursing of Integrated Traditional Chinese & Western Medicine 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.)

Copyright of Acta Agronomica Sinica is the property of Crop Science Society of China 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 Textile Leader is the property of China Textile Information Center 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.)

气囊漂浮电极导管法临时心脏起搏器置入术对 于因各种原因需床旁紧急抢救者或不能搬动的患 者，它可以在较短的时间内恢复有效心率，从而保 证重要器官的血供，提高抢救成功率，降低死亡率 [1]．术前、术中、术后护理人员仔细及周密的护理 对该术式的顺利进行及治疗效果起着重要作用．现 将第四军医大学西京医院心内科对68 例患者实施 紧急床边气囊漂浮电极导管法临时心脏起搏器置入 术前、术中及术后护理配合以及体会总结如下． [ABSTRACT FROM AUTHOR]