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| 1 | 免耕与秸秆还田对中国农田固碳和作物产量的影响显示文摘为明确免耕与秸秆还田对中国农田固碳和作物产量的影响,基于1995-2019年公开发表文献中的1 162对研究数据,综合分析免耕和秸秆还田的农田生态及生产效应。结果表明,在全国(不包括香港和澳门特别行政区、台湾省)范围内,仅考虑耕作影响,以翻耕为对照,免耕试验中,占比75.00%的试验研究表现出固碳速率提高,占比42.70%的试验研究表现出增产;仅考虑秸秆影响,以秸秆不还田为对照,秸秆还田试验中占比88.23%的试验表现出固碳速率提高,占比79.80%的试验表现出增产。与传统方式相比,免耕与秸秆还田技术充分推广后,其固碳潜力可分别增至2.22×10^10和7.00×10^10 kg/年,增幅分别为63.90%和7.00%;全国主要粮食作物总产量分别增加-1.16%和3.72%。回归分析表明,免耕对作物产量和有机碳的影响分别与平均气温极显著相关,与土壤粘粒含量显著相关;秸秆还田对作物产量的影响与试验年限显著相关,与土壤pH极显著相关,而对有机碳的影响则与粘粒含量和土壤pH显著相关。总体上,免耕和秸秆还田可明显提高土壤的固碳能力,但存在地域上的差异,免耕和秸秆还田相对传统耕作在区域Ⅰ、区域Ⅱ和区域Ⅳ等区域表现为固碳速率提高。未来应进一步挖掘免耕与秸秆还田的互作效应,进一步增强农田生态效益,提高作物产量。 | 张雄智 李帅帅 刘冰洋 张云 Ahmad Latif Virk 王兴 赵鑫 张海林 | 2020 | 中国农业大学学报2020，25，5： | 11 |
| 2 | Role of over the scope clips in the management of iatrogenic gastrointestinal perforations显示文摘Advances in endoscopic and surgical techniques have increased the frequency and complexity of these procedures and associated complications such as gastrointestinal perforation. With the advancements in the field of gastroenterology, the promising use of an over the scope clips(OTSC) has fulfilled the unmet need for a reliable endoscopic devise in approximation of gastrointestinal perforation. This novel approach has raised the level of confidence in endoscopist in dealing with this serious complication during endoscopy. Here we have shared our experience with OTSC to evaluate its efficacy and safety in managing iatrogenic gastrointestinal perforations during endoscopy. | Kinesh Changela Muhhamad A Virk Niravkumar Patel Sushil Duddempudi Mahesh Krishnaiah Sury Anand | 2014 | World Journal of Gastroenterology2014，20，32： | 7 |
| 3 | The role of trochanteric flip osteotomy in fixation of certain acetabular fractures显示文摘 | Sandeep Gupta Jagdeep Singh Jagandeep Singh Virk | 2017 | Chinese Journal of Traumatology2017，20，3： | 5 |
| 4 | Endoscopic ear surgery: A case series and first United Kingdom experience显示文摘AIM: To present the United Kingdom's first case series of 70 otological cases of endoscopic and non-endoscopic ear surgeries.METHODS: Prospective case series incorporating a range of endoscopic procedures performed using a 4 mm, 18 cm rigid endoscope, performed by a single surgeon at a single centre. Primary outcome measures included mean average pre and post-operative air-bone gap hearing thresholds and duration of surgery.RESULTS: Thirty-eight patients underwent endoscopic assisted ear surgery and 32 underwent non-endoscopic assisted ear surgery. In both surgical groups, there was a significant difference between pre and post-operative mean air-bone gaps(P = 0.02). Mean operating time was comparable between both groups. Eight patients developed post-operative complications.CONCLUSION: Endoscopic ear surgery can be performed safely in a range of otological procedures. This has the potential to become a well-established surgical option for middle ear surgery in the near future. Advantages and limitations are discussed. | Hala Kanona Jagdeep Singh Virk Anthony Owa | 2015 | World Journal of Clinical Cases2015，3，3： | 3 |
| 5 | Diagnostic performance of high resolution computed tomography in otosclerosis显示文摘AIM To determine the sensitivity and specificity of high resolution computed tomography(HRCT) in the diagnosis of otosclerosis.METHODS A systematic literature review was undertaken to include Level I-III studies(Oxford Centre for Evidenced based Medicine) that utilised HRCT to detect histology confirmed otosclerosis.Quantitative synthesis was then performed.RESULTS Based on available level III literature,HRCT has a relatively low sensitivity of 58%(95%CI: 49.4-66.9),a high specificity,95%(95%CI: 89.9-98.0) and a positive predictive value of 92%(95%CI: 84.1-95.8).HRCT is better at diagnosing the more prevalent fenestral form of otosclerosis but remains vulnerable to inframillimetre,retrofenestral and dense sclerotic lesions,despite the advent of more advanced CT scanners with improved collimation.CONCLUSION Whilst the diagnosis of otosclerosis remains largely clinical,HRCT remains the gold standard imaging of choice for the middle ear and serves as a useful adjunct to the clinician,helping to delineate extent of disease and exclude other causes. | Todd Kanzara Jagdeep Singh Virk | 2017 | World Journal of Clinical Cases2017，5，7： | 2 |
| 6 | Prosthetic reconstruction of the trachea:A historical perspective显示文摘This review discusses the history of tracheal reconstruction; from early work to future challenges. The focus is primarily on prosthetic tracheal reconstruction in the form of intraluminal stents, patch repairs, circumferential repairs and replacement of the trachea. A historical perspective of materials used such as foreign materials, autografts, allografts, xenografts and techniques, along with their advantages and disadvantages, is provided. | Jagdeep S Virk Henry Zhang Reza Nouraei Guri Sandhu | 2017 | World Journal of Clinical Cases2017，5，4： | 2 |
| 7 | Progress in ideotype breeding to increase rice yield potential显示文摘 | Shaobing Peng Gurdev S. Khush Parminder Virk Qiyuan Tang Yingbin Zou | 2008 | Field Crops Research2008，，1： | 2 |
| 8 | Use of tricortical iliac crest strut autograft in comminuted posterior wall acetabular fractures: A case series显示文摘 | Sandeep Gupta Naveen Mittal Jagandeep Singh Virk | 2018 | Chinese Journal of Traumatology2018，21，1： | 2 |
| 9 | Numerical Simulation of 2D and 3D Sloshing Waves in a Regularly and Randomly Excited Container显示文摘在这份报纸, 2D 和 3D 的各种各样的方面在垂直地激动的集装箱的非线性的液体 sloshing 问题与修改转变的帮助一起数字地被学习了。基于这个新数字算法,在垂直方向的一只定期并且随机激动的集装箱上的数字研究被进行利用四个不同盒子:第一个盒子被执行与常规刺激利用一只 2D 集装箱。下一个盒子为液体与二个不同起始的条件检验了一只定期激动的 3D 集装箱免费表面,并且最后,有在垂直方向的随机的刺激的 3D 容器。格子独立研究与一系列确认测试一起被执行。一个重复错误评价方法被用来停止反复的解答者(使用解决在计算领域管理方程的 discretized ) 在到达结果的稳定的状态在之上每次走。在现在的盒子中,这个方法被发现生产相当精确的结果并且作为与为反复的解答者的另外的常规停止过程相比更多的倍有效。结果与基准结果被验证。波浪举起时间历史,阶段飞机图和表面阴谋在它的运动期间代表波浪非线性。 | Eswaran M Akashdeep S. Virk Ujjwal K. Saha | 2013 | Journal of Marine Science and Application2013，12，3： | 2 |
| 10 | IgG4-sclerosing pseudotumor of the trachea:a case report and review of the literature显示文摘 | VIRK J S STAMATOGLOU C KWAME I | 2012 | Arch Otolaryngol Head Neck Surg2012，138，： | 1 |
| 11 | Drag Reduction Fundamentals 显示文摘 | Virk P S | 1975 | A1ChE J1975，21，4： | 1 |
| 12 | Mieroclimatie effects of green and cool roofs in London and their impacts on energy use for a typical office building 显示文摘 | Virk G Jansz A Mavrogianni A | 2015 | Energy and Buildings2015，88，： | 1 |
| 13 | Odor-based naviga- tional strategies for mobile agents显示文摘 | Lytridis C Virk G S Rebour Y | 2001 | Adaptive Behavior2001，9，34： | 1 |
| 14 | Evaluation of ‘quick and dirty' DNA extraction methods for marker-assisted selection in dee( Oryza sativa L ) 显示文摘 | Collard B DasA Virk P S | 2007 | Plant Breed2007，126，1： | 1 |
| 15 | Progress in ideotype breeding to increase rice yield potential显示文摘 | Peng S B Khush G S Virk P | 2008 | Field Crops Research2008，108，： | 1 |
| 16 | Industrial mobile robots: the future 显示文摘 | Virk G S | 1997 | Industrial Robot1997，24，2： | 1 |
| 17 | Tumor metastasis to bone 显示文摘 | Virk MS Lieberman JR | 2007 | Arthritis Res Ther2007，9，1： | 1 |
| 18 | Drag reduction fundamentals显示文摘 | Virk P S | 1975 | AICHE Journal1975，21，4： | 1 |
| 19 | Agonist-specific regulation of uopioid receptor desensitization and recovery from desensitization 显示文摘 | Virk MS William JT | 2008 | Mol Pharmacol2008，73，4： | 1 |
| 20 | Neuro-fuzzy-based solar cell model显示文摘 | Mohammad AbdulHadi Al-Ibrahim Abdulrahman M Virk Gur- vinder S | 2004 | IEEE Transac- tions on Energy Conversion2004，19，3： | 1 |
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