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6篇 您的检索式:作者名="Kenneth Heng"
    题名 作者 年代 出处 被引量
1伤害是可以预测和预防的吗?(英文)显示文摘目的伤害是一个重要的公共卫生问题,无论在发达或是发展中国家,伤害是引起死亡及病残的重要原因,尤其是对儿童和青少年,伤害是引起死亡及病残的主要原因。2005年,全球大约有540万人死于伤害,其中的90%发生在中等及欠发达国家。据联合国估计伤害引起的死亡数在2015年将上升到600万人,在2030年将上升至700万。预计在2020年伤害将从现在的死亡原因的第9位上升至第6位。伤害是可以预测和预防的。在人们的观念中,伤害的发生往往是不可预知。因此伤害通常被称作‘意外伤害’。事实并非如此,根据哈登方阵无论在伤害发生前,发生时或是发生后均可通过个体,工具和环境来预防或是降低伤害。和所有的疾病一样伤害也是通过个体,病原(能量)及环境的相互作用发生的。伤害流行病学在伤害的分布及危险因素判断上有着非常重要的意义。伤害监测系统的建立是伤害预防的关键部分。伤害的预防要求多部门的合作。伤害的预防别于其它疾病的预防,除了卫生部门外它还需要其它部门的参与,如工程,公安,交通和法律部门等。朱善宽 MA Xiao-guang Kenneth Heng 2007中华急诊医学杂志2007,16,10:6
2The prevalence of isolated otolith dysfunction in a local tertiary hospital显示文摘Objective:Patients with dizziness may present with symptoms of tilting,swaying,rocking,floating or with disequilibrium.This may be suggestive of an isolated otolithic dysfunction yet,there is little emphasis on this emerging clinical entity.To characterize and describe the prevalence of isolated otolith dysfunction in a local tertiary hospital and correlate them with clinical diagnosis.Methodology:Retrospective medical chart review of patients who presented with dizziness to the specialist outpatient Otolaryngology clinic,who required vestibular laboratory investigation.Results:Of the 206 patients,more than half of them(52.4%)fulfilled the criteria for either probable or definite isolated otolith dysfunction.When there are clinical symptoms of otolith dysfunction reported,there is a 1.62 odds of a remarkable laboratory otolith finding.The most common clinical finding was“no clear diagnosis”(65.5%)followed by Vestibular Migraine(13.6%).Conclusion:The prevalence of isolated otolith dysfunction is quite high.Laboratory tests of otolith function should be performed more routinely.This can be done in a sequential way to optimize cost effectiveness in countries with no insurance reimbursement.Prospective cohort studies on isolated otolith dysfunction,will lay the groundwork for achieving diagnostic consensus and formulating rehabilitation plans to aid this group of patients。Kenneth Wei De Chua Heng Wai Yuen David Yong Ming Low Savitha Hosangadi Kamath 2022Journal of Otology2022,17,1:3
3老年人与交通事故的调查分析(英文)显示文摘目的中国目前正在经历老年人口与交通车辆的同时快速增长。随着人口的老龄化加剧以及社会的发展,老年驾驶者人数将预期明显增加。国际上对老年人交通安全的经验可能对中国即将增加的老年驾驶者有借鉴作用。方法检索并分析了中国以及一些发达国家,如美国等有关老年驾驶者以及交通事故安全的论文及论著。结果尽管老年人较少开车且普遍地使用安全带,但他们交通事故发生数以及死亡率较其他年龄组高。老年人视觉以及感知功能的损害也增加了发生交通事故的危险性,同时也产生了其独特的事故形式。与年轻人相比,在相同的受伤程度下,老年人体格上的衰退和疾病因素可能对会产生更坏的结果。虽然老年驾驶者在中国还是少数,与其他年龄组相比,老年人有较高的交通事故伤害率、步行者死亡率和较高的农村老年人受害率。结论国际上对老年人交通安全的经验,比如更好的道路安全设计,高可视安全标识和安全带法律的实施,安全带使用的公共教育,以及老年驾驶证的更新等对中国的交通安全设计者以及法律的制定者可能会有帮助。这些经验对损伤预防研究者在老年人交通事故危险因素的识别方面,以及对工程师在驾驶环境和车辆设计等方面也有着重要的意义。HENG Kenneth PAN Shuming LAYDE M Peter ZHU Shankuan 2006中华急诊医学杂志2006,15,1:3
4Real-time dynamics and cross-correlation gating spectroscopy of free-carrier Drude slow-light solitons显示文摘Optical solitons—stable waves balancing delicately between nonlinearities and dispersive effects—have advanced the field of ultrafast optics and dynamics,with contributions spanning from supercontinuum generation to soliton fission,optical event horizons,Hawking radiation and optical rogue waves,among others.Here,we investigate picojoule soliton dynamics in silicon slow-light,photonic-bandgap waveguides under the influence of Drude-modeled,free-carrier-induced nonlinear effects.Using real-time and single-shot amplified dispersive Fourier transform spectroscopy simultaneously with high-fidelity cross-correlation frequency resolved optical gating at femtojoule sensitivity and femtosecond resolution,we examine the soliton stability limits,the soliton dynamics including free-carrier quartic slow-light scaling and acceleration,and the Drude electron–hole plasma-induced perturbations in the Cherenkov radiation and modulation instability.Our real-time single-shot and time-averaged cross-correlation measurements are matched with our detailed theoretical modeling,examining the reduced group velocity free-carrier kinetics on solitons at the picojoule scale.Heng Zhou Shu-Wei Huang Xiujian Li James F McMillan Chi Zhang Kenneth Kin-Yip Wong Mingbin Yu Guo-Qiang Lo Dim-Lee Kwong Kun Qiu Chee Wei Wong 2017Light(Science & Applications)2017,6,1:1
5Moderate alcohol intake and motor vehicle crashes: the conflict between health advantage and at-risk use 显示文摘Kenneth heng Stephen hargarten Peter layde 2006Alcohol &alcoholism2006,41,:1
6Parents making surgical decisions for their children:a pilot study显示文摘Parents play a key role in medical decision-making for their children,who are limited by their intellectual development in under-standing their own health status and treat-ment plans.1 These decisions are challenging as they may have a lifelong impact on patients'physical and mental well-being,and a signif-icant portion of parents are not satisfied with the informed consent process.Various factors affecting parental satisfaction with the informed consent process have been identi-fied,including parents'knowledge base,the specific types of decisions and the presence of decisional conflicts.Adrian Chi Heng Fung Kenneth Kak Yuen Wong 2023World Journal of Pediatric Surgery2023,6,2:0
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