|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The Impact of Annual Average Daily Traffic on Highway Runoff Pollutant Concentrations 显示文摘 | Masoud Kayhanian Amardeep Singh Claus Suverkropp | 2003 | Journal of Environmental Engineering ASCE2003，129，11： | 1 |
| 2 | Evaluation of Core Temperature during Lapaxoscopic and Open Gastric Bypass显示文摘 | Ninht Nguyen Neal W Fleming Amardeep Singh | 2001 | Obesity Surgery2001，11，5： | 1 |
| 3 | Attacks and security in cloud computing显示文摘 | SINGH Amardeep VERMA Monika | 2011 | Internetional Journal of Advanced Engineering &Application2011，，1： | 1 |
| 4 | Attacks and Security in Cloud Computing显示文摘 | Amardeep Singh Monika Verma | | 0，，： | 1 |
| 5 | Corneal endothelial morphology and central thickness in patients with type II diabetes mellitus显示文摘 | Allan Storr‐Paulsen Amardeep Singh Helene Jeppesen Jens C. Norregaard Jesper Thulesen | 2014 | Acta Ophthalmologica2014，，2： | 1 |
| 6 | Multi-Scale Investigation on Concrete Prepared with Recycled Aggregates from Different Parent Concrete显示文摘Recycled aggregates(RA)are frequently obtained from various unknown sources,which caused variation in properties among recycled aggregates concrete(RAC).This paper investigated the macro and microscopic properties of RAC prepared with RAs originated from different parent concretes with 90-day strength ranging from 30 MPa to 100 MPa.These parent concretes were prepared in advance and crushed to produce RA of distinct qualities.The attached mortar content can reach up to 69%in the concrete with highest strength grade.The microscopic investigation on different RAC was conducted with the X-ray Micro-Computed Tomography scanning technique and image process.Experimental results showed that the properties of RA derived from various parent concrete varied because of the amount of residual mortar.The development of mechanical properties and chloride-ion penetration of RACs all followed a binomial trend with the strength grades of the parent concrete because of the different quantity and quality of RAs. | Zhenhua Duan Nv Han Amardeep Singh Jianzhuang Xiao | 2020 | Journal of Renewable Materials2020，8，11： | 1 |
| 7 | Attacks and security in cloud computing显示文摘 | SINGH Amardeep VERMA Monika | | 0，，01： | 1 |
| 8 | Finite Element Analysis on the Uniaxial Compressive Behavior of Concrete with Large-Size Recycled Coarse Aggregate显示文摘To model the concrete with complex internal structure of concrete with large sized aggregates the effect of internal structure on uniaxial compression behavior are studied.Large-sized recycled aggregates behave differently in the concrete matrix.To understand the influence on concrete matrix,a finite element model was developed to model recycled aggregate concrete composed of multiple randomly distributed irregular aggregates and cement mortar.The model was used to calculate the effect of large-size recycled coarse aggregate(LRCA)on the strength of recycled aggregate concrete and simulate the compressive strength of cubes and prisms.The factors such as the strength of new concrete,the strength of old concrete,the defective element content,the shape of LRCA,the incorporation ratio of LRCA and the size of LRCA that can affect the strength of concrete are analyzed in this paper.Results showed that the influence of various factors on concrete strength are in the following desend-ing order:(i)strength of newly poured concrete;(ii)original strength of recycled aggregates;and(iii)defects.It can be seen that the cracking of the phase material elements starts along the bonding zones between gravel and mortar or the new and old mortar,then spreads to mortar and finally to LRCA.The cracking tendency is most significant in LRCA,which means that the fracturing is related to the fracture of the LRCA.After evaluating the variations in strength and quality of the recycled concrete,the influences on concrete strength and quality were studied.The results showed that the proposed concrete model with LRCA was successfully applied to studying the uniaxial compressive behavior of concrete with large-size recycled coarse aggregate. | Tan Li Jianzhuang Xiao Amardeep Singh | 2022 | Journal of Renewable Materials2022，10，3： | 0 |
| 9 | Prevalence of Charles Bonnet syndrome in low vision:a systematic review and meta-analysis显示文摘Background:Charles Bonnet syndrome(CBS)is characterized by vivid lifelike visual hallucinations and is typically seen in individuals with visual impairment.In this systematic review,we summarize current knowledge on the prevalence of CBS in patients with low vision.Methods:We searched 11 literature databases on 21 April 2021 for studies on the prevalence of CBS in low vision populations.Our protocol was registered in the PROSPERO database(reg.No.CRD42021255021).Eligible studies were defined as those on a population of low vision patients wherein the prevalence of CBS was evaluated(without any further restriction on the method for diagnosis of CBS).No restriction was enforced on study design,but we expected observational cross-sectional studies due to the nature of our research question.Two authors independently extracted data and evaluated risk of bias of individual studies using the Agency for Healthcare Research and Quality checklist for cross-sectional studies.Studies underwent qualitative review in the text and quantitatively in a prevalence meta-analysis using the random-effects model.Sensitivity analysis was made to evaluate the robustness of the summary estimate.Results:We identified 11 studies,which summarized data on 4,521 individuals with visual impairment.Diagnosis of CBS was based on screening questions or interviews,which in positive cases often was explored in more detail with follow-up questions or interviews.Most studies either had normal mental state as a participant eligibility criterion or as a part of the diagnosis of CBS.The pooled prevalence of CBS in low vision patients aged≥40 years was 19.7%(95%CI:13.8%to 26.4%).The sensitivity analysis showed certain robustness in the summary prevalence estimate wherein prevalence estimates ranged from 16.9%to 22.5%.Conclusions:CBS is a prevalent condition in patients with low vision at a rate of approximately one in five patients.Considering that an estimated 239 million individuals have moderate visual impairment or worse,we estimate a global number of patients with CBS at approximately 47.2 million. | Yousif Subhi Mads Assenholt Nielsen Daniel Andrew Richard Scott Lars Morten Holm Amardeep Singh | 2022 | Annals of Eye Science2022，，2： | 0 |
| 10 | Crack Propagation and Failure Characteristics of Modeled Concrete with Natural and Brick Aggregates显示文摘The failure characteristics of recycled concrete containing brick aggregates are still indistinct,especially how the angular aggregates effect the crack propagation.Based on the concept of modeled concrete,the development of cracks in concrete containing the natural aggregate and brick aggregate under a compression loading was studied.The strain distribution was analyzed with the Digital Image Correlation(DIC).The modeled aggregates include circular and squared ones,and the squared modeled aggregates were placed in different orientations,including 0°,22.5°and 45°.The results show that when the aggregate is placed at 45°,the upper and lower vertices of the aggregate lead to the highest critical strain concentration,therefore,cracks are easy to propagate from these areas and the strength of the corresponding modeled concrete is the lowest.When the modeled natural aggregate is placed at the orientation of 0°,the strain concentration first appears at the interface on both lateral sides of the aggregate.The brick aggregate has a lower elastic modulus and strength than the surrounding mortar.As a result,cracks always propagate through the brick aggregate,which is the primary reason for the low strength of the corresponding concrete. | Qiong Liu Jianzhuang Xiao Amardeep Singh | 2021 | Journal of Renewable Materials2021，9，7： | 0 |
| 11 | Charles Bonnet syndrome:low awareness among patients with glaucoma显示文摘Charles Bonnet syndrome(CBS)is a benign condition characterised by complex visual hallucinations in individuals with visual impairment(1).Approximately one-third of affected patients suffer from distress as a direct consequence of their hallucinatory experiences(2).The distress is often caused by fear of impending insanity,and may be propagated by lack of awareness and knowledge about CBS(3).The proportion of patients with glaucoma that are familiar with CBS is unknown.Therefore,we sought to investigate this in a population with primary open-angle glaucoma(POAG). | Stellan Molander Dorothea Peters Amardeep Singh | 2020 | Annals of Eye Science2020，，3： | 0 |
| 12 | Axial compressive behavior of GFRP‑timber‑reinforced concrete composite columns显示文摘本文提出了一种由外层玻璃纤维增强复合材料(GFRP)布、内部填充泡桐木芯和钢筋混凝土组成的组合柱(GTRC柱)。对13个GTRC柱试件进行了轴心受压试验,研究了不同木芯直径、长细比和GFRP层数/铺层角度对其力学性能的影响规律。结果表明,随着木芯直径的增加,组合柱的延性和耗能能力分别增加了52.6%和21.6%,而极限承载力和初始刚度略有下降。另外,GFRP布显著提高了其极限受压承载能力、刚度、延性和能量耗散能力,分别提高了212.1%、26.6%、64.3%和3820%。此外,考虑到木芯直径的影响,提出了极限受压承载力调整系数。最后,基于力平衡原理和叠加原理,建立了GTRC柱极限承载力理论分析模型,得到了其承载力计算公式。 | Fubin Zhang Hu Luo Jianzhuang Xiao Amardeep Singh Jing Xu Hai Fang | 2023 | Low-carbon Materials and Green Construction2023，1，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员