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| 1 | Behavior of noncircular tunnels excavated in stratified rock masses-Case of underground coal mines显示文摘The amount of tunnels excavated along stratified/sedimentary rock masses in Quangninh coal mine area,Vietnam, is gradually increasing. Rock mass in Quangninh is characterized by beddings between rock layers. The behavior of stratified rock masses surrounding the tunnels depends on both the intact rock and the beddings between rock layers. The main characteristics of stratified rock masses that need to be considered are their heterogeneity and anisotropy. Depending on the dip angle of rock layers, movements and failure zones developed surrounding the tunnels can be asymmetrical over the vertical axis of tunnel. This asymmetry causes adverse behaviors of the tunnel structures. The objective of this study is to highlight convergences and yielded zones developed in rock masses surrounding noncircular tunnels in Quangninh coal mine area using a finite element method. The presence of bedding joints is explicitly simulated. The numerical results indicated that with the increase in dip angle of bedding joints, the stress asymmetry over the tunnel vertical axis increases. It gradually leads to an asymmetry of the failure zone surrounding the tunnel. An increase of rock mass quality means a decrease of rock mass sensitivity to the discontinuities. In addition,a dip angle of the bedding joints of approximately 45° could be considered as the critical angle at which the rock mass mechanism changes between sliding and bending. | Ngoc Anh Do Daniel Dias Van Diep Dinh Tien Tung Tran Van Canh Dao Viet Doan Dao Phuc Nhan Nguyen | 2019 | Journal of Rock Mechanics and Geotechnical Engineering2019，11，1： | 9 |
| 2 | 欧洲卒中组织脑静脉血栓形成诊断和治疗指南显示文摘目前的脑静脉血栓形成(cerebral venous thrombosis,CVT)诊断和管理指南由2010年欧洲神经病学联盟和2011年美国心脏学会和美国卒中学会制定。上述指南依据传统方法,结合具有科学证据的综述和专家意见,然后用矩阵模型结合推荐意见分类和关于证据分级系统,对证据和推荐意见进行分类。 | Ferro JM Bousser MG Canh?o P 吴川杰 张博维 段建钢 闫峰 吉训明 | 2018 | 中国脑血管病杂志2018，15，2： | 2 |
| 3 | 天然裂缝性储层的特征显示文摘天然裂缝性储层给开采带来了一个矛盾难题。这类储层包括低油气采收率储层,这些储层最初可能表现出高产,但产能下降得非常快。此外,这类储层还经常出现早期见气或见水等问题。而另一方面,一些天然裂缝性储层也是全球最大、产量最高的储层。这类储层的这种矛盾特性激发业界尽力去深入了解其特征,以便更有把握地对其进行模拟分析。 | Tom Bratton DaoViet Canh Nguyen Van Que Nguyen V.Duc VietSovPetro Paul Gillespie David Hunt Hydro BingjianLi Richard Marcinew Satyaki Ray Bernard Montaron Ron Nelson David Schoderbek Lars Sonneland | 2008 | 国外测井技术2008，23，1： | 2 |
| 4 | An Empirical Study of Food Demand in Vietnam显示文摘 | CANH Q L | 2008 | ASEAN Economic Bulletin2008，25，3： | 1 |
| 5 | Acute treatment of cerebral venous and dural sinus thrombosis显示文摘 | Ferro JM Canho P | 2008 | Curr Treat Options Neurol2008，10，2： | 1 |
| 6 | Dietary carbohydrates alter the fecal composi- tion and pH and the ammonia emission from slurry of growing 显示文摘 | Canh T T Stuttona L | 1998 | Journal of Animal Science1998，76，7： | 1 |
| 7 | Prognosis of cerebral vein and dural sinus thrombosis:results of the International Study on Cerebral Vein and Dural Sinus Thrombosis(ISCVT)显示文摘 | Ferro J M Canho P Stam J | 2004 | Stroke2004，35，3： | 1 |
| 8 | Influence of dietary factors on nitrogen partitioning and composition in urine and feces of fatting pigs显示文摘 | Canh TT Aamink AJA Verstegen MW | 1997 | Anim Sci1997，75，： | 1 |
| 9 | Dietary carbohydrated alter the fe- cal composition and pH and the ammonia emission from slurry of growing pigs显示文摘 | Canh T T Stutton A L | 1998 | Journal of Animal Science1998，76，： | 1 |
| 10 | Fiber optic biosensor using Chlorella vulgaris for determination of toxic compounds 显示文摘 | Leclerc J C Canh T M | 2000 | Ecotoxicol Environ Saf2000，46，： | 1 |
| 11 | Causes and predictors of death in cerebral venous thrombosis显示文摘 | J Ferro M Lindgren AG | 2005 | Stroke2005，36，： | 1 |
| 12 | An Optimal Weight Method for CT Image Denoising显示文摘This paper proposes a novel exemplar-based method for reducing noise in computed tomography (CT) images. In the proposed method, denoising is performed on each block with the help of a given database of standard image blocks. For each noisy block, its denoised version is the best sparse positive linear combination of the blocks in the database. We formulate the problem as a constrained optimization problem such that the solution is the denoised block. Experimental results demonstrate the good performance of the proposed method over current state-of-the-art denoising methods, in terms of both objective and subjective evaluations. | Dinh Hoan Trinh Marie Luong Jean-Marie Rocchisani Canh Duong Pham Huy Dien Pham Francoise Dibos | 2012 | Journal of Electronic Science and Technology2012，10，2： | 1 |
| 13 | Dietary carbohydrates alter the fecal composition and pH and the ammonia emission from slurry of growing pigs 显示文摘 | Canh T T Sutton A L Aarnink A J | 1998 | Journal of Animal Science1998，76，7： | 1 |
| 14 | Cerebral venous sinus thrombosis:update on diagnosis and management显示文摘 | FerroJM Canh?oP | 2014 | Curr Cardiol Rep2014，16，9： | 1 |
| 15 | Prognosis of cerebral vein and dural sinus thrombosis: results of the International Study on Cerebral Vein and Dural Sinus Thrombosis (ISCVT)显示文摘 | FerroJM Canh?oP StamJ ISCVT Investigators | 2004 | Stroke2004，35，66： | 1 |
| 16 | Neurological worsening in the acute phase of cerebral venous thrombosis in ISCVT (International Study on Cerebral Venous Thrombosis)显示文摘 | Canh(a)o P Ferro JM | 2003 | Cerebrovasc Dis2003，16，4： | 1 |
| 17 | Delay in the diagnosis of cerebral vein and dural sinus thrombosis:influence on outcome显示文摘 | Ferro J M Canho P Stam J | 2009 | Stroke2009，40，9： | 1 |
| 18 | Influence of electrolyte balance and acidifying calcium salts in the diet of growing-finishing pigs on urinary pH, slurry pH and ammonia volatilisation from slurry 显示文摘 | Canh T T Aarnink A J Mroz Z | 1998 | Livestock Production Science1998，56，1： | 1 |
| 19 | Early seizures in cerebral vein and dural sinus thrombosis:risk factors and role of antiepileptits显示文摘 | Ferro JM Canh(a)o P Bousser MG | | 0，，： | 1 |
| 20 | Use of'/ -irra- diation cross-linking to improve the water vapor permeability and the chemical stability of milk protein films显示文摘 | OUATTA CANH L T VACHON C | 2002 | Radiat Phys Chem2002，63，36： | 1 |
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