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Frontiers of Architectural Research 2022年第2期11卷 308-323页

作者： Jeroen van Ameijde Chun Yu Ma Garvin Goepel Clive Kirsten jeff wong School of Architecture The Chinese University of Hong KongHong KongChina Lightweight Works Hong KongChina APS Research Ltd. Hong KongChina

In the context of ongoing densification of cities and aging urban populations,public spaces are a crucial infrastructure to support the physical and mental wellbeing of urban *** design of public space furniture elements is often standardised,and not considered in relation to environmental conditions and mechanisms of social *** article presents a digital workflow to generate site-specific designs for shaded public seating,considering the relationships of local public places to their surroundings.A strategy for customised and site-specific design is developed through the use of multiple software tools,employing evolutionary algorithms and multi-objective *** method is applied to a small public space canopy prototype installed within a public housing estate in Hong Kong,incorporating additional criteria to achieve a low-cost and light-weight *** multiple stages of refinement and optimisation,a material,structural and social performance-driven outcome was achieved that creates a shaded space for public seating,people watching and social *** part of a larger research agenda exploring architectural form-finding and environmental psychology,the project represents potential new applications in the emerging field of socially driven computational design.

关键词： Public space Tensile membrane structures Structural design Environmental performance Multi-objective optimisation Evolutionary algorithms

Investigation of Taylor-Gortler-like Vortices Using the Parallel Consistent Splitting Scheme

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Advances in Applied Mathematics and Mechanics 2009年第6期1卷 799-815页

作者： Yong Hong Kuo Kawi-Lam wong jeff Chak-Fu wong The Joint Institute for Computational Sciences University of Tennessee/Oak Ridge National LaboratoryBuilding 5100RM 209Mail Stop 6013Bethel Valley RoadP.O.Box 2008 Oak RidgeTN 37831-6013 Department of Mathematics Room 220Lady Shaw BuildingThe Chinese University of Hong KongShatinHong KongChina

Symmetric Taylor-Gortler-like vortices at Re=3200 and 5000 in 3D rectangular cavities with a moving top lid are studied numerically and tested with a spanwise aspect ratio of 1:1:L,where L=1,2,*** are obtained by solving the momentum equations and the continuity equations using the consistent splitting *** code presented here was ported to the Parallel Interoperable Computational Mechanics System Simulator(PICMSS).Stable solutions are obtained as limit cases of the transients.

关键词： Mixed finite element consistent splitting scheme PICMSS

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古怪温布顿

网球 2007年第7期 144-页

作者： L.JON WERTHIM jeff wong

A TV-Based Iterative Regularization Method for the Solutions of Thermal Convection Problems

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Communications in Computational Physics 2013年第9期14卷 1120-1146页

作者： Eric T.Chung jeff C.-F.wong Department of Mathematics Lady Shaw BuildingThe Chinese University of Hong KongShatinHong Kong

Linear/nonlinear and Stokes based-stabilizations for the filter equations for damping out primitive variable(PV)solutions corrupted by uniformly distributed randomnoises are numerically studied through the natural convection(NC)aswell as the mixed convection(MC)*** most recognizable filter-scheme is based on a combination of the negative Laplace equation multiplied with the selection of the spatial scale and a linear function in order to preserve the uniqueness of the filtered solution.A more complicated filter-scheme,based on a Stokes problem which couples a filtered velocity and a filtered(artificial)pressure(or Lagrange multiplier)in order to enforce the incompressibility constraint,is also *** and Stokes basedfilters via nested iterative(NI)filters and the consistent splitting scheme(CSS)are proposed for the NC/MC *** by the total-variation(TV)model of image diffusion,well preserved feature flow patterns from the corrupted NC/MC environment are obtained by TV-Stokes based-filters together with the *** experimental results show that our proposed algorithms are effective and efficient in eliminating the unwanted spurious oscillations and preserving the accuracy of thermal convective fluid flows.

关键词： Linear/nonlinear differential filter Stokes differential filters Leray-alpha model total-variation regularization

Assessment of multi-modality evaluations of obscure gastrointestinal bleeding

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World Journal of Gastroenterology 2017年第4期23卷 614-621页

作者： Ryan Law Jithinraj E Varayil Louis M wong Kee Song jeff Fidler Joel G Fletcher John Barlow jeffrey Alexander Elizabeth Rajan Stephanie Hansel Brenda Becker Joseph J Larson Felicity T Enders David H Bruining Nayantara Coelho-Prabhu Division of Gastroenterology and Hepatology Mayo Clinic Division of Radiology Mayo Clinic Division of Health Sciences Research Mayo Clinic

AIM To determine the frequency of bleeding source detection in patients with obscure gastrointestinal bleeding(OGIB) who underwent double balloon enteroscopy(DBE) after pre-procedure imaging [multiphase computed tomography enterography(MPCTE), video capsule endoscopy(VCE), or both] and assess the impact of imaging on DBE diagnostic *** Retrospective cohort study using a prospectively maintained database of all adult patients presenting with OGIB who underwent DBE from September 1^(st), 2002 to June 30^(th), 2013 at a single tertiary *** Four hundred and ninety five patients(52% females; median age 68 years) underwent DBE for OGIB. AVCE and/or MPCTE performed within 1 year prior to DBE(in 441 patients) increased the diagnostic yield of DBE(67.1% with preceding imaging vs 59.5% without). Using DBE as the gold standard, VCE and MPCTE had a diagnostic yield of 72.7% and 32.5% respectively. There were no increased odds of finding a bleeding site at DBE compared to VCE(OR = 1.3, P = 0.150). There were increased odds of finding a bleeding site at DBE compared to MPCTE(OR = 5.9, P < 0.001). In inpatients with overt OGIB, diagnostic yield of DBE was not affected by preceding *** DBE is a safe and well-tolerated procedure for the diagnosis and treatment of OGIB, with a diagnostic yield that may be increased after obtaining a preceding VCE or MPCTE. However, inpatients with active ongoing bleeding may benefit from proceeding directly to antegrade DBE.

关键词：加倍汽球 enteroscopy 计算断层摄影术 enterography 录像囊 enteroscopy 遮住胃肠的流血

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捎份港饼手信给中秋回味那一处香港老街市

摄影之友(摄影旅游) 2014年第9期 68-75页

作者：李创Alex 何颖嘉 jeff Kwok Amy Wai Mendo wong 大同老饼家 TONTON

不管是苏式的鲜肉月饼还是京式的自来红,抑或港式的蛋黄莲蓉,吃一口月饼才能算过了中秋。虽然现在常常雾霾的天气让夜里看见月亮这件事情变得有些难得,赏月吃月饼还是中国人在中秋节必不可少的一件事情。"家好月圆"是喜好大团圆结局的TV... 详细信息

不管是苏式的鲜肉月饼还是京式的自来红,抑或港式的蛋黄莲蓉,吃一口月饼才能算过了中秋。虽然现在常常雾霾的天气让夜里看见月亮这件事情变得有些难得,赏月吃月饼还是中国人在中秋节必不可少的一件事情。"家好月圆"是喜好大团圆结局的TVB家庭喜剧常常表现的主流思想,事实上,香港这样一个有着多样文化面孔的国际都市,确实更为完整地保留着许多华人传统。元朗这处老街市里藏着唐饼铺的甜香酥润,尖沙咀鲜见的低矮唐楼,

关键词：老字号