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| 1 | 血管瘤联盟:脑海绵状血管畸形临床管理指南2017显示文摘2017年5月,血管瘤联盟科学顾问委员会临床专家小组(Angioma Alliance Scientific Advisory Board Clinical Experts Panel)在Neurosurgery杂志上发布了《脑海绵状血管畸形临床管理指南》,现在摘录如下。1基因测定和咨询首次脑海绵状血管畸形(cerebral cavernous malformations,CCM)时, | 杨中华 AKERS A AL-SHAHI SALMAN R A AWAD I | 2017 | 中国卒中杂志2017,12,8: | 28 |
| 2 | 山银花化学成分与其生物活性的研究进展(英文)显示文摘山银花作为中国传统中药,在中国有数千年历史。目前,山银花在湖南省有广泛栽培,主要作为清热药和消毒药应用。山银花主要包括咖啡酸衍生物、挥发油、黄酮类化合物、环烯醚萜苷和萜类化合物,主要有抗炎、抗肿瘤、抗氧化、抗过敏、免疫调节及抗菌活性等。本文通过查阅相关文献,对山银花的化学成分及其生物活性进行了全面的系统总结。 | 汤嫣然 曾婷 Salman zafar 袁汉文 李斌 彭彩云 王思成 翦雨青 覃艳 Muhammad Iqbal Choudhary 王炜 | 2018 | Digital Chinese Medicine2018,1,2: | 17 |
| 3 | Capecitabine and cisplatin with or without cetuximab for patients with previously untreated advanced gastric cancer (EXPAND): a randomised, open-label phase 3 trial显示文摘 | Florian Lordick Yoon-Koo Kang Hyun-Cheol Chung Pamela Salman Sang Cheul Oh Gy?rgy Bodoky Galina Kurteva Constantin Volovat Vladimir M Moiseyenko Vera Gorbunova Joon Oh Park Akira Sawaki Ilhan Celik Heiko G?tte Helena Melezínková Markus Moehler | 2013 | Lancet Oncology2013,,6: | 14 |
| 4 | Cirrhosis and its complications:Evidence based treatment显示文摘Cirrhosis results from progressive fibrosis and is the final outcome of all chronic liver disease.It is among the ten leading causes of death in United States.Cirrhosis can result in portal hypertension and/or hepatic dysfunction.Both of these either alone or in combination can lead to many complications,including ascites,varices,hepatic encephalopathy,hepatocellular carcinoma,hepatopulmonary syndrome,and coagulation disorders.Cirrhosis and its complications not only impair quality of life but also decrease survival.Managing patients with cirrhosis can be a challenge and requires an organized and systematic approach.Increasing physicians’knowledge about prevention and treatment of these potential complications is important to improve patient outcomes.A literature search of the published data was performed to provide a comprehensive review regarding the management of cirrhosis and its complications. | Salman Nusrat Muhammad S Khan Javid Fazili Mohammad F Madhoun | 2014 | World Journal of Gastroenterology2014,20,18: | 14 |
| 5 | 推移岛状复合组织瓣重建发育不良性复拇畸形指体显示文摘目的 探讨对于指体发育不良的复拇畸形采用岛状推移皮瓣进行指体融合术的必要性和可行性.方法 2007年2月至2015年1月,对于存在指体发育不良的复拇畸形(指甲宽度和/或指体周径<健侧80%),同时伴有2个指体均存在桡偏畸形或桡侧指体短于尺侧指体者,以桡侧指的指动脉神经为蒂,设计包括指甲、末节骨片和皮肤等在内的岛状复合组织瓣,组织瓣向前推移后,与切除部分桡侧面组织的尺侧指合并重建新的指体;对于仅表现为指体周径小的不全性发育不良者,仅设计岛状皮瓣进行指体的扩容.共26例29只手入组,术前常规进行复拇的彩色B超进行血管探测,观察复拇的拇主要动脉和指固有动脉的数量和走行.以我们制定的评价标准进行美学评价,以Tada评分评价重建指功能.结果 29只手通过术前彩色多普勒血流探测仪探测和手术探查,发现发育不良的复拇畸形血管分布有2种基本形式:Ⅰ型,主指和副指均只有1条指动脉和指神经,共24只手(82.76%);Ⅱ型,桡侧指为1条指动脉和神经,尺侧指为2条指动脉和神经,共5只手(17.24%).所有病例均按术前设计,在桡侧指顺利形成岛状复合组织瓣.23例26只手获得6个月以上随访,其中22只手皮瓣成活顺利;2只手出现张力性水泡,未经特殊处理自行消退;2只手出现远端干性坏死,未经特殊处理,创口自行愈合.25只手创口一期愈合,1只创口发生感染,经换药后愈合.功能评价:优21指(80.77%),良4指(15.38%),可1指(3.85%).指甲美学评价:优13指(72.22%),良4指(22.22%),可1指(5.56%).结论 所有病例的桡侧指均存在1条发育良好的指动脉,可以满足岛状复合组织瓣的血供需求;切取的组织瓣纵向推移可以获得必要的推进距离以消除2指不等长带来的张力.绝大部分发育不良的尺侧指同样只有1条血管神经系统,采用带有完整血管神经系统的轴型皮瓣或岛状皮瓣进行指体重建,不仅可以改变指体外观,而且使重建指获得2套血管神经系统. | 高伟阳 Salman Fraooqi 石玮 丁健 王安远 王珑 周宗伟 | 2016 | 中华整形外科杂志2016,32,5: | 13 |
| 6 | Real time endoscopic ultrasound elastography and strain ratio in the diagnosis of solid pancreatic lesions显示文摘AIM To evaluate the accuracy of the elastography score combined to the strain ratio in the diagnosis of solid pancreatic lesions(SPL). METHODS A total of 172 patients with SPL identified by endoscopic ultrasound were enrolled in the study to evaluate the efficacy of elastography and strain ratio in differentiating malignant from benign lesions. The semi quantitative score of elastography was represented by the strain ratio method. Two areas were selected, area(A) representing the region of interest and area(B) representing the normal area. Area(B) was then divided by area(A). Sensitivity, specificity, positive predictive value(PPV), negative predictive value(NPV), and accuracy were calculated by comparing diagnoses made by elastography, strain ratio and final diagnoses.RESULTS SPL were shown to be benign in 49 patients and malignant in 123 patients. Elastography alone had a sensitivity of 99%, a specificity of 63%, and an accuracy of 88%, a PPV of 87% and an NPV of 96%. The best cut-off level of strain ratio to obtain the maximal area under the curve was 7.8 with a sensitivity of 92%, specificity of 77%, PPV of 91%, NPV of 80% and an accuracy of 88%. Another estimated cut off strain ratio level of 3.8 had a higher sensitivity of 99% and NPV of 96%, but with less specificity, PPV and accuracy 53%, 84% and 86%, respectively. Adding both elastography to strain ratio resulted in a sensitivity of 98%, specificity of 77%, PPV of 91%, NPV of 95% and accuracy of 92% for the diagnosis of SPL. CONCLUSION Combining elastography to strain ratio increases the accuracy of the differentiation of benign from malignant SPL. | Hussein Okasha Shaimaa Elkholy Ramy El-Sayed Mohamed-Naguib Wifi Mohamed El-Nady Walid El-Nabawi Waleed A El-Dayem Mohamed I Radwan Ali Farag Yahya El-sherif Emad Al-Gemeie Ahmed Salman Mohamed El-Sherbiny Ahmed El-Mazny Reem E Mahdy | 2017 | World Journal of Gastroenterology2017,23,32: | 11 |
| 7 | Clinicopathological features and the outcome of surgical management for adenocarcinoma of the appendix显示文摘AIM:To present a comprehensive analysis of incidence,clinicopathological features,appropriateness of surgical procedures,and survival for adenocarcinoma of the appendix.METHODS:A retrospective case analysis was conducted for the 10-year period 1998-2008.All patients diagnosed with adenocarcinoma of the appendix were analyzed for their demographics details,clinical features,tumor incidence and characteristics,tumor stage,surgical procedures performed,and their survival.RESULTS:Nine thousand three hundred and twentythree patients underwent appendectomies during the study period,and of these,10 (0.1%:8 men and 2 women with a mean age of 53.1 years,age range 21-83 years) were found to have primary adenocarcinoma of the appendix.Appendicular neoplasia was not suspected pre-operatively in any of the patients.Six (60%) patients underwent secondary right hemicolectomy.Four (40%) cases had appendectomy alone,and two of them died,whereas all those who underwent right hemicolectomy are alive and disease free.Five (50%) were reported to have grade 1 disease,three (30%) grade 2,and two (20%) grade 3 with mean survival of 34,48,and 22 mo,respectively.Six (60%) patients presented with advanced disease (Duke's C and D).At the end of follow up (mean period:37.9 mo),eight patients are alive and disease free at the end of follow up.Overall mean survival was 36.3 mo (conf idence interval;16%-56%) with 41.3 and 16 mo for men and women,respectively.Mean survival for those with and without lymph node involvement was 33.6 and 40.2 mo,respectively.Right hemicolectomy gave better results than appendectomy alone,although the difference was not statistically signif icant due to the small number of cases.CONCLUSION:Adenocarcinoma of the appendix is extremely rare neoplasm with varied presentations,and is usually advanced when diagnosed.Right hemicolectomy is the treatment of choice for such tumors. | Salman Yousuf Guraya Hamdi Hameed Almaramhy | 2011 | World Journal of Gastrointestinal Surgery2011,3,1: | 10 |
| 8 | ECAP对A390铝合金显微组织和拉伸性能的影响(英文)显示文摘研究等径角挤压(ECAP) A390铝合金的抗拉强度和伸长率,揭示其显微组织和拉伸性能之间的关系。采用光学显微镜(OM)、扫描电镜(SEM)和能谱仪(EDS)对样品的显微组织进行分析。力学性能测试结果表明,经过3道次挤压后,材料的极限抗拉强度(UTS)从铸态的142 MPa提高到275 MPa。与铸态样品相比,当ECAP道次增加到4时,材料的伸长率显著提高。研究发现,随着ECAP道次的增加,材料的强度和伸长率提高,这是因为颗粒的均匀分布、颗粒尺寸的减小和空位的消除,尤其是与原始硅颗粒相邻的空位的消除。断口分析结果表明,当ECAP的道次增加到4时,在合金中形成均匀的圆形韧窝,合金断裂机理由铸态时的脆性断裂转变为韧性断裂。 | Esmaeil DAMAVANDI Salman NOUROUZI Sayed Mahmood RABIEE Roohollah JAMAATI | 2019 | Transactions of Nonferrous Metals Society of China2019,29,5: | 7 |
| 9 | 磷基钠离子电池负极材料研究进展显示文摘钠离子电池因丰富的钠储量以及与锂离子电池相似的工作原理,是重要的可替代锂离子电池的新型储能技术。但是较低能量密度和功率密度阻碍了钠离子电池的大规模应用。因此高性能钠离子电池电极材料特别是负极材料的研发成为钠离子电池发展的关键。磷基电极材料具有较高的理论容量,且储量丰富价格低廉,因此其成为极具应用前景的钠离子电池负极材料。然而,导电性差和过大的体积膨胀导致磷基负极容量和循环寿命低,通过尺寸结构调控和与碳基或非碳基材料复合能够有效缓解磷基电极材缺陷,从而提高钠离子电池的循环容量、稳定性与倍率性能。本文详细综述了近年来磷基钠离子电池负极材料的最新研究进展,主要包括储钠机理和改性策略,总结了目前磷基负极材料研究存在的问题,并提出了解决这些问题的方法和策略,最后对钠离子电池发展前景进行了展望。 | 王思岚 杨国锐 Muhammad Salman Nasir 王筱珺 王嘉楠 延卫 | 2021 | 物理化学学报2021,37,12: | 7 |
| 10 | Improvement of corrosion resistance of AZ31 Mg alloy by anodizing with co-precipitation of cerium oxide显示文摘Anodizing of AZ31 Mg alloy in NaOH solution by co-precipitation of cerium oxide was investigated.The chemical composition and phase structure of the coating film were determined via optical microscopy,SEM and XRD.The corrosion properties of the anodic film were characterized by using potentiodynamic polarization curves in 17 mmol/L NaCl and 0.1 mol/L Na2SO4 solution at 298 K.The corrosion resistance of AZ31 magnesium alloy is significantly improved by adding cerium oxide to alkaline solution.In addition,the surface properties are enhanced and the film contains no crack. | Salah Abdelghany SALMAN Ryo ichi ICHINO Masazumi OKIDO | 2009 | 中国有色金属学会会刊:英文版2009,19,4: | 6 |
| 11 | Energy optimization in the wake of China Pakistan Economic Corridor(CPEC)显示文摘The energy crisis has become a significant bottleneck in the country’s economic progress.But to end this age old problem,we have to capitalize on the chance,China Pakistan Economic Corridor(CPEC)investment provides,to its full potential.This study aims to help Pakistani government in selecting the best set of CPEC energy priority projects to be completed in the first wave of development.The second part of the research guides the small/medium scale industry and business owners to select the best available alternative for tackling the energy shortfall while CPEC projects are in the process of materialization.Forecasting electricity shortfall decrease and its impact on various economic/industrial sectors(like services,industrial,textile and agriculture)is also performed to gauge the effect of CPEC on the economy using linear regression.For decision analysis,the MCDM techniques employed are(AHP)along with(TOPSIS).This research generated a new list of recommended CPEC energy priority projects which are more evenly distributed across the country,catering more,to interest of the country as a whole.We also concluded solar panels to be the best alternative for small scale businesses,as short term solution while CPEC projects are under construction. | Yousaf Ali Zaeem Rasheed Noor Muhammad Salman Yousaf | 2018 | Journal of Control and Decision2018,5,2: | 5 |
| 12 | Toxicity of cadmium and lead on tropical midge larvae,Chironomus kiiensis Tokunaga and Chironomus javanus Kieffer(Diptera:Chironomidae)显示文摘Objective:To investigate the acute toxicity of cadmium and lead on larvae of two tropical Chironomid species,Chironomus kiiensis(C.kiiensis) Tokunaga and Chironomus javanus(C. javanus) Kieffer.Methods:Different larval instars(first-fourth) were exposed using a sialic non-replacement testing procedures to various concentrations of cadmium and lead.Results: In general,younger larvae(first and second instars) of both species were more sensitive to both metals than older larvae(third and forth instars).The toxic effects of the metals on C.kiiensis and C. javanus were influenced by the age of the larvae(first to fourth instars),types of metals(cadmium or lead) and duration of larval exposure(24,48,72 and 96 h) to the metals.Conclusions:Cadmium was more toxic to the chironomids than lead and C.javanus was significantly more sensitive to both metals than C.kiiensis(P<0.05). | Warrin Ebau Che Salmah Md Rawi Zubir Din Salman Abdo Al-Shami | 2012 | Asian Pacific Journal of Tropical Biomedicine2012,2,8: | 5 |
| 13 | Safety and efficacy of photodynamic therapy using BCECF-AM compared to mitomycin C in controlling post-operative fibrosis in a rabbit model of subscleral trabeculectomy显示文摘AIM:To evaluate the safety and efficacy of cellular photoablation using BCECF-AM[2',7'-bis-(2-carboxyethyl)-5-(and-6)-carboxyfluorescein,acetoxymethyl ester mixed isomers]as a method to control postoperative fibrosis in subscleral trabeculectomy(SST) compared to mitomycin C(MMC) in a rabbit model.· METHODS:A comparative prospective case-control animal study was conducted.Fourteen rabbits were subjected to SST with intraoperative use of wound modulating agents(MMC or BCECF-AM) of the right eye(study groups Ⅰ and Ⅱ respectively) and SST without use of intraoperative wound modulating agents for the left eye(control group Ⅱ).Two rabbits 4 eyes were considered as control group Ⅰ with no surgical intervention.BCECF-AM was injected subconjunctivally30 min before surgery followed by intraoperative illumination with diffuse blue light for 10 min.Antifibrotic efficacy was established by clinical response and histological examination.Clinical response was assessed by measuring intraocular pressure(IOP) at day 1,3,5,7,14,21 postoperatively.Success was defined by >20.0%reduction in IOP from the preoperative values without anti-glaucoma medications.· RESULTS:The mean percentage of reduction was35.0%in the study group Ⅰ with only one eye(14.3%) had12.5%reduction.The mean percentage of reduction was28.0%in the study group Ⅱ with two eyes(28.6%) in study group Ⅱ had 14.2%reduction each.Regarding the control group Ⅱ,the mean percentage of reduction was14.3%with 64.3%eyes had <20.0%reduction.There was a highly statistically significant difference between each of the study groups(right eyes) and the corresponding control group Ⅱ(left eyes) as regards the mean postoperative IOP values started from day 5 in both study groups and this highly significant difference remained so till the end of the follow up period.Histologically,MMC treated blebs showed thinning of conjunctival epithelium with marked reduction of the goblet cells relative to control.Marked sub-epithelial edema was seen along with variable collagen dispersion.Mild cellularity was noted in sub-epithelial tissue.BCECF-AM treated blebs showed normal conjunctival epithelial thickness with abundant goblet cells.Mild subepithelial edema was noted along with moderate collagen dispersion.No histological abnormality was noted in the ciliary body or the cornea in any of the studied groups.· CONCLUSION:Cellular photoablation using BCECF-AM is a safe and effective wound modulating agent to control postoperative fibrosis in trabeculectomy.However MMC considered as a more potent adjuvant to trabeculectomy than BCECF-AM in promoting IOP reduction. | Azza Mohamed Ahmed Said Rania Gamal Eldin Zaki Thanaa Helmy Mohamed Manal Ibraheem Salman | 2016 | International Journal of Ophthalmology(English edition)2016,9,3: | 5 |
| 14 | 大鼠短间隔连续部分肝切除中再生肝的基因表达差异显示文摘目的:鉴定0-36-40-44 h大鼠短间隔连续部分肝切除(0- 36-40-44 h SISPH)中与肝再生有关的基因,并分析他们在肝再生中的表达动态和作用. 方法:从0-36-40-44h SISPH再生肝消减cDNA文库中筛选与肝再生有关的基因,用基因芯片技术分析其在肝再生中的表达动态,并用GeneMath软件对有关基因进行聚类分析. 结果:用基因芯片技术分析的551个与肝再生有关基因中, 157个基因至少在肝再生的—个时间点表达变化达2倍以上,其中,上调表达的基因有87个,下调表达的基因有70个;157个基因中的71个属未报道的基因,86个为已报道基因,但在此之前尚不清楚他们与肝再生有关;聚类分析和统计学分析表明,0-36-40-44 h SISPH的基因表达模式分为6类,即早期诱导,中期诱导,晚期诱导,早期抑制,中期抑制,晚期抑制.与PH相比,38个基因在0-36-40-44 h SISPH中特异性表达,119个基因在这两个模型中表达趋势相同,但在各时间点的表达丰度不同. 结论:0-36-40-44 h SISPH中,上调和下调表达的基因数目相差不大;晚期表达的基因多于早期表达的基因,远多于中期表达的基因;表达幅度小的基因(2-5倍)多于表达幅度大的基因. | 徐存拴 韩鸿鹏 袁金云 常翠芳 李文强 杨柯金 赵利峰 李玉昌 张会勇 Salman Rahman 章静波 | 2004 | 世界华人消化杂志2004,12,3: | 5 |
| 15 | Nanosecond mid-infrared pulse generation via modulated thermal emissivity显示文摘We demonstrate the generation of nanosecond mid-infrared pulses via fast modulation of thermal emissivity enabled by the absorption of visible pump pulses in unpatterned silicon and gallium arsenide.The free-carrier dynamics in these materials result in nanosecond-scale modulation of thermal emissivity,which leads to nanosecond pulsed thermal emission.To our knowledge,the nanosecond thermal-emissivity modulation in this work is three orders of magnitude faster than what has been previously demonstrated.We also indirectly observed subnanosecond thermal pulses from hot carriers in semiconductors.The experiments are well described by our multiphysics model.Our method of converting visible pulses into the mid infrared using modulated emissivity obeys different scaling laws and can have significant wavelength tunability compared to approaches based on conventional nonlinearities. | Yuzhe Xiao Nicholas A.Charipar Jad Salman Alberto Pique Mikhail A.Kats | 2019 | Light(Science & Applications)2019,8,1: | 4 |
| 16 | 脑海绵状血管畸形临床诊疗指南概要:血管瘤联盟科学咨询委员会临床专家组基于系统文献评价的共识推荐显示文摘背景尽管脑海绵状血管畸形(cerebral cavernous malformation, CCM)的相关研究文献已相当丰富,但在诊断和治疗策略方面仍存在着争议。目的制订CCM诊疗指南。方法作为代表CCM患者和研究的患者支持团体,血管瘤联盟(www.angioma.org)召集了一个包括CCM临床专家在内的多学科写作组来帮助总结现有的CCM临床诊疗相关文献,重点关注5个主题:(1)流行病学和自然病程;(2)遗传检测和咨询;(3)诊断标准和影像学标准;(4)神经外科注意事项;(5)神经内科注意事项。写作组根据预定方案进行了文献回顾和证据评价,最终制定推荐意见,并且确立了共识、争议和知识空白。结果根据方法学标准从1983年1月1日至2014年9月31日期间公开发表的1 270篇文献中筛选出98篇,并确定了另外38篇近期或相关的文献。各主题作者利用这些文献总结了现有知识并形成了23项共识诊疗推荐,同时根据美国心脏协会/美国卒中协会标准进行了推荐强度(效应量)和证据水平(确定性估计)评级。其中,尚无A级证据(因为缺乏随机对照试验),B级证据11项(48%),C级证据12项(52%);Ⅰ级推荐8项(35%),Ⅱ级推荐10项(43%),Ⅲ级推荐5项(22%)。结论现有证据支持对CCM诊疗的推荐,但这些证据的级别和推荐强度普遍较低,因此需要进一步研究来帮助进行更好的临床实践并更新这些推荐。完整的推荐文档包括引用文献的纳入标准、关于各项推荐更详尽的评判标准以及各种争议和知识空白的总结,同样通过了同行评议并可在线获取(www.angioma.org/CCMGuidelines)。 | Amy Akers Rustam Al-Shahi Salman Issam A. Awad Kristen Dahlem Kelly Flemming Blaine Hart Helen Kim Ignacio Jusue-Torres Douglas Kondziolka Cornelia Lee Leslie Morrison Daniele Rigamonti Tania Rebeiz Elisabeth Toumier-Lasserve Darrel Waggoner Kevin Whitehead 鄂同舟 雷宇 倪伟 顾宇翔 | 2017 | 国际脑血管病杂志2017,25,7: | 4 |
| 17 | Distribution of Chironomidae (Insecta: Diptera) in polluted rivers of the Juru River Basin, Penang, Malaysia显示文摘The influence of physical and chemical parameters on the abundance and diversity of chironomids was studied in six rivers with moderate to highly polluted water in the Juru River Basin. The rivers: Ceruk Tok Kun (CTKR) as reference site, and polluted rivers of Pasir (PR), Juru (JR), Permatang Rawa (PRR), Ara (AR) and Kilang Ubi (KUR) were sampled over a period of five months (November 2007-March 2008). Nine chirnomid species: Chironimus kiiensis, C. javanus, Polypedilum trigonus, Microchironomus sp., Dicrotendipes sp., Tanytarsus formosanus, Clinotanypus sp., Tanypus punctipennis and Fittkauimyia sp. were identified. Assessment of their relationships with several environmental parameters was performed using the canonical correspondence analysis (CCA). Tanytarsus formosanus was the most dominant in the relatively clean CTKR and moderately polluted JR with mean densities of 19.66 and 25.32 m 2 , respectively while C. kiiensis was abundant in more polluted rivers. Tanytarsus formosanus, Dicrotendipes sp. and Microchironomus sp. were grouped under moderate to high water temperature, total organic matter (TOM), total suspended solids (TSS), velocity, pH, phosphates and sulphates. However, Tanypus punctipennis, Fittkauimyia sp., and Clinotanypus sp. were associated with high contents of river sediment such as TOM, Zn and Mn and water ammonium-N and nitrate-N and they were associated with higher dissolved oxygen (DO) content in the water. Chironomus kiiensis, C. javanus and P. trigonus showed positive relationships with TOM, ammonium-N and nitrate-N as well as trace metals of Zn, Cu and Mn. These three species could be considered as tolerant species since they have the ability to survive in extreme environmental conditions with low DO and high concentrations of pollutants. Based on the water parameter scores in all rivers, the highest diversity of chironomid larvae was reported in CTKR. With higher concentrations of organic and/or inorganic pollutants as reported in PPR, KUR and AR, the chironomid larval diversity decreased, and the abundance of tolerant species, mainly Chironomus spp., increased. | Salman A. Al-Shami Che Salmah Md Rawi Abu HassanAhmad Siti Azizah Mohd Nor | 2010 | Journal of Environmental Sciences2010,22,11: | 4 |
| 18 | 未来绿色工厂显示文摘跨入新时代,绿色发展是我国生态文明建设的核心理念,也是制造业的必然趋势。我国需要大力发展绿色制造产业,而对绿色制造实施主体——绿色工厂进行研究,是引领制造业走向更高舞台的关键方向。通过对国内外绿色工厂的研究,总结了绿色工厂的内涵和标准,提出了未来绿色工厂的基本模式——以绿色技术、信息技术、自动化技术为核心,将绿色化、数据化、智能化、集成化作为特征,考虑环境、社会、经济的影响,分析了绿色工厂的体系架构,包括适应性绿色工厂建筑外壳、智能化绿色生产系统、高能效建筑资源服务系统、绿色工厂能源与环境管理系统、学习和健康训练环境5大部分,对推进绿色工厂发展和产业转型具有重要理论价值和现实意义。 | 曹华军 王坤 陈二恒 宋阳 JAFAR Salman | 2018 | 航空制造技术2018,61,12: | 4 |
| 19 | Biochar colloids and their use in contaminants removal显示文摘In this study, we report on the extraction, characterization, and potential applications of colloidal biochar derived from pyrolyzed wood-an untapped source of carbonaceous particles.A series of characterizations was performed on biochar colloids to unravel their colloidal properties and surface chemistry through which it was found that they have a net negative charge and are stable between pH 3 and 10.Moreover,our initial toxicity tests showed that biochar colloids themselves are not toxic and they can be used in remediation applications,which led us to investigate(1)their copper sorption,a model inorganic contaminant,in a scenario that biochar colloids are released into the environment and(2)their potential use in organic pollutants adsorption and degradation.Copper sorption studies showed that biochar colloids have a copper sorption capacity as high as 22 mg g^(−1) in sub-ppm copper solutions.This increased the acute 48 h lethal concentration(LC50)of copper for Daphnia magna by 21 ppb,which is comparable to the previously reported effect by dissolved organic matter.Adsorption and degradation of methylene blue(MB),an often-used proxy for organic contaminants in water,were studied by coupling the biochar colloids to positively charged TiO_(2) nanoparticles and using it as a photocatalyst.The hybrid MB photodegradation efficiency was 21%higher than that of TiO_(2) nanoparticles alone.Enhancement of demethylation is proposed as the main degradation mechanism of MB,as confirmed by liquid chromatography-mass spectroscopy(LC/MS),and the positive impact of biochar colloids is ascribed to their abundant adsorption sites,which may facilitate MB adsorption and its photocatalytic degradation. | Salman Safari Konstantin von Gunten MdSamrat Alam Magdalena Hubmann Tamzin ABlewett Ziyi Chi Daniel SAlessi | 2019 | Biochar2019,1,2: | 4 |
| 20 | Adipokines and ghrelin in gastric cancer cachexia显示文摘AIM:To investigate the roles of the adipocytokines,ghrelin and leptin in gastric cancer cachexia. METHODS:Resistin,ghrelin,leptin,adiponectin,insulin and insulin-like growth factor(IGF-Ⅰ),were measured in 30 healthy subjects,and 60 gastric cancer patients of which 30 suffered from cancer-induced cachexia and 30 served as a control group. The relationships between hormones,body mass index(BMI) loss ratio,age,gender,and Glasgow Prognostic Score(GPS) were investigated. RESULTS:Cachexia patients had higher tumor stage and GPS when compared with non-cachexia patients(P < 0.05). Ghrelin,resistin,leptin,adiponectin and IGF-Ⅰ,showed a significant correlation with BMI loss ratio and GPS(P < 0.05). A strong correlation was seen between GPS and BMI loss(R = -0.570,P < 0.0001). Multivariate analysis indicated that BMI loss was significantly independent as a predictor of ghrelin,resistin,leptin and IGF-Ⅰ(P < 0.05). Existence of an important significant relationship between resistin and insulin resistance was also noted. CONCLUSION:These results showed that serum ghrelin,leptin,adiponectin,and IGF-Ⅰ play important roles in cachexia-related gastric cancers. No relationshipwas found between resistin and cancer cachexia. Also,because of the correlation between these parameters and GPS,these parameters might be used as a predictor factor. | Mustafa Kerem Zafer Ferahkose Utku Tonguc Yilmaz Hatice Pasaoglu Ebru Ofluoglu Abdulkadir Bedirli Bulent Salman Tevfik Tolga Sahin Murat Akin | 2008 | World Journal of Gastroenterology2008,14,23: | 4 |