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香港特别行政区视障读者服务创新探究——以香港城市大学邵逸夫图书馆高等融合教育支持服务为例

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国家图书馆学刊 2024年第2期33卷 74-82页

作者：景祥祜王玮乐肖寒月香港城市大学邵逸夫图书馆中国香港城市大学中国

图书馆是高校教育的第二课堂,融合教育可以应用两阶段服务学习创新模式,来优化视障大学生的高等融合教育体验。香港城市大学“灯塔古迹保育研习实践项目”践行融合教育理念,邀请视障和健视大学生以灯塔共同创作出4项典型项目成果。其中... 详细信息

图书馆是高校教育的第二课堂,融合教育可以应用两阶段服务学习创新模式,来优化视障大学生的高等融合教育体验。香港城市大学“灯塔古迹保育研习实践项目”践行融合教育理念,邀请视障和健视大学生以灯塔共同创作出4项典型项目成果。其中《西屿塔灯历险》案例具体展示了两阶段服务学习的开展方式,探究图书馆在高等融合教育支持服务体系下的视障读者服务创新。图3。表1。参考文献22。

关键词：高等融合教育服务学习视障读者高等教育信息素养框架

On the question of quark confinement in the Abelian U(1)QED gauge interaction

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Frontiers of physics 2023年第6期18卷 39-91页

作者： Cheuk-Yin wong Physics Division Oak Ridge National Laboratory*Oak RidgeTN 37831USA

If we approximate light quarks as massless and apply the Schwinger confinement mechanism to light quarks,we will reach the conclusion that a light quark and its antiquark will be confined as a boson in the Abelian U(1)QED gauge interaction in(1+1)D,as in an open *** the work of Coleman,Jackiw,and Susskind,we can infer further that the Schwinger confinement mechanism persists even for massive quarks in(1+1)*** such a QED-confined one-dimensional open string in(1+1)D be the idealization of a flux tube in the physical world in(3+1)D,similar to the case of QCD-confined open string?If so,the QED-confined bosons may show up as neutral QED mesons in the mass region of many tens of MeV[***.C 81,064903(2010)&*** Energy Phys.2020(8),165(2020)].Is it ever possible that a quark and an antiquark be produced and interact in QED alone to form a confined QED meson?Is there any experimental evidence for the existence of a QED meson(or QED mesons)?The observations of the anomalous soft photons,the X17 particle,and the E38 particle suggest that they may bear the experimental evidence for the existence of such QED *** confirmation and investigations on the X17 and E38 particles will shed definitive light on the question of quark confinement in QED in(3+1)*** of quark confinement in the QED interaction are discussed.

关键词： quark confinement QCD interaction QED interaction Schwinger model open string model of mesons QCD molecular states

设计消亡中的咸海——人类世背景下景观美学与效能的融合

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景观设计学（中英文） 2024年第1期12卷 96-105页

作者：王爱玲美国哈佛大学设计研究生院剑桥02138

本文以咸海作为景观设计干预的场地,探索在不可逆的人为损害环境的背景下,景观设计师应该如何巧妙地融合美学与效能,使逐渐消逝的湖泊在人类世背景下以尊严和美感谢幕。文章提出,针对咸海的设计方案不仅旨在保留其现有部分,更在于赋予... 详细信息

本文以咸海作为景观设计干预的场地,探索在不可逆的人为损害环境的背景下,景观设计师应该如何巧妙地融合美学与效能,使逐渐消逝的湖泊在人类世背景下以尊严和美感谢幕。文章提出,针对咸海的设计方案不仅旨在保留其现有部分,更在于赋予正在消失的景观新的生态价值和意义。本研究认为,在对遭遇人为破坏的景观进行设计时,应着重思考如何使人类清晰地认识到自身对土地的影响,并通过设计手段来纾解人们因环境退化而产生的生态悲伤。本文强调,设计过程必须考量“非人类因素”及其作用,从而更全面地应对挑战。在针对咸海的设计方案中,本文提出了一系列创新措施,包括构建盐池系统、实施耕作措施、建造捕沙沙丘和设置生态标识。设计拟采用场地中的自然资源(如沙石和自然盐等无机材料)和植被等有机材料,以减缓咸海的消亡。本文深入探讨了应对咸海生态悲伤的设计策略,倡导景观设计不仅要从解决问题的角度出发,还应深刻理解非人类因素对于景观效能的影响。文章突出了人类世背景下与环境和物质共存的必要性,通过探讨场地中的物质作为非人类因素在景观效能中的角色,推动从以人类为中心的景观保护观念向感激自然界所有组成部分的态度转变,消解对生态破坏的罪责感及人类作为环境保护唯一媒介的无力感。设计中采用的地球工程学方法和对沙漠材料性能的研究,展现了景观设计如何能与咸海的自然元素和材料互动,以营造一种超越人类中心主义的美学视角。文章的核心目标在于通过设计激发人们对生态的新认知,使人们在人类世背景下深刻体会咸海的消逝,并通过突出自然元素的效能来缓和这一消逝过程,开辟新的生态可能性。

关键词：人类世景观景观美学非人类纠缠咸海沙漠化生态意识生态悲伤

Genomics-driven derivatization of the bioactive fungal sesterterpenoid variecolin:Creation of an unnatural analogue with improved anticancer properties

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Acta Pharmaceutica Sinica B 2024年第1期14卷 421-432页

作者： Dexiu Yan Jemma Arakelyan Teng Wan Ritvik Raina Tsz Ki Chan Dohyun Ahn Vladimir Kushnarev Tsz Kiu Cheung Ho Ching Chan Inseo Choi Pui Yi Ho Feijun Hu Yujeong Kim Hill Lam Lau Ying Lo Law Chi Seng Leung Chun Yin Tong Kai Kap wong Wing Lam Yim Nikolay S.Karnaukhov Richard Y.C.Kong Maria V.Babak Yudai Matsuda Department of Chemistry City University of Hong KongHong Kong SARChina iGEM Team“VarieCure” City University of Hong KongHong Kong SARChina Department of Biomedical Engineering City University of Hong KongHong Kong SARChina Moscow Clinical Research Center Named After A.S.Loginov Moscow 111123Russian Federation

A biosynthetic gene cluster for the bioactive fungal sesterterpenoids variecolin(1)and variecolactone(2)was identified in Aspergillus aculeatus ATCC *** production of 1 and 2 was achieved in Aspergillus oryzae by expressing the sesterterpene synthase VrcA and the cytochrome P450 ***,the replacement of VrcB with homologous P450s from other fungal terpenoid pathways yielded three new variecolin analogues(5-7).Analysis of the compounds’anticancer activity in vitro and in vivo revealed that although 5 and 1 had comparable activities,5 was associated with significantly reduced toxic side effects in cancer-bearing mice,indicating its potentially broader therapeutic *** study describes the first tests of variecolin and its analogues in animals and demonstrates the utility of synthetic biology for creating molecules with improved biological activities.

关键词： Animal studies Anticancer properties Biosynthesis Natural products Sesterterpenoids Synthetic biology Terpene synthases Variecolin

Magnetic field regression using artificial neural networks for cold atom experiments

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Chinese Physics B 2024年第2期33卷 46-51页

作者：陈子霆黃建陶 Bojeong Seo 黄明琛 Mithilesh K.Parit 何逸飞甄浩廷 Jensen Li Gyu-Boong Jo Department of Physics The Hong Kong University of Science and TechnologyKowloon 999077China

Accurately measuring magnetic fields is essential for magnetic-field sensitive experiments in areas like atomic,molecular,and optical physics,condensed matter experiments,and other ***,since many experiments are often conducted in an isolated environment that is inaccessible to experimentalists,it can be challenging to accurately determine the magnetic field at the target ***,we propose an efficient method for detecting magnetic fields with the assistance of an artificial neural network(NN).Instead of measuring the magnetic field directly at the desired location,we detect fields at several surrounding positions,and a trained NN can accurately predict the magnetic field at the target *** training,we achieve a below 0.3%relative prediction error of magnetic field magnitude at the center of the vacuum chamber,and successfully apply this method to our erbium quantum gas apparatus for accurate calibration of magnetic field and long-term monitoring of environmental stray magnetic *** demonstrated approach significantly simplifies the process of determining magnetic fields in isolated environments and can be applied to various research fields across a wide range of magnetic field magnitudes.

关键词： ultracold gases trapped gases measurement methods and instrumentation

QUASI-INTERPOLATING OPERATORS AND THEIR APPLICATIONS IN HYPERSINGULAR INTEGRALS

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Journal of Computational Mathematics 1998年第4期16卷 337-344页

作者： wong, RH Lu, Y Dalian Univ Technol Inst Math Sci Dalian 116024 Peoples R China

The purpose of this paper is to propose and study a class of quasi-interpolating operators in multivariate spline space S-1/2(Delta(mn)(2*)) on non-uniform type-2 triangulation. Based on the operators, we construct cubature formula for two-dimensional hypersingular integrals. Some computing work have been done and the results are quite satisfactory.

关键词： hypersingular integral finite-part integral quasi-interpolating operator non-uniform type-2 triangulation

RF channel performance assessment for a multiple carrier millimeter-wave communication system

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Progress in Natural Science:Materials International 2004年第10期14卷 45-48页

作者： Thomas wong Chicago Department of Electrical and Computer Engineering Illinois Institute of Technology Illinois60616 U.S.A

Channel capacity,system versatility and ease of maintenance are factors of prime concern in future generations of wire-less communication *** a result,millimeter-wave can offer considerable advantages in providing broadband *** and noise effects,including parametric fluctuations,are two significant causes for signal degradation in broadband communication *** methods to assess the performance of an RF channel in a multi-carrier system are *** measuring the forward transfer func-tion from transmitter IF to receiver IF as the frequency is swept across the channel bandwidth,characteristics such as gain flatness,chan-nel dispersion,and saturation effects are *** evaluate the ability of the communication link in preserving the synchronization be-tween two carriers,their heterodyned spectrum at the receiver IF output is *** measurement methods employ standard equip-ment and have been found to be effective when applied to a multi-carrier millimeter-wave system with over1GHz instantaneous band-width.

关键词： millimeter-wave communication system multiple carrier intermodulation carrier fluctuation synchronization

Protein Interactome Analysis for Countering Pathogen Drug Resistance

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Journal of Computer Science & Technology 2010年第1期25卷 124-130页

作者： Limsoon wong Guimei Liu School of Computing National University of Singapore

Drug-resistant varieties of pathogens are now a recognized global threat. Insights into the routes for drug resistance in these pathogens are critical for developing more effective antibacterial drugs. A systems-level analysis of the genes, proteins, and interactions involved is an important step to gaining such insights. This paper discusses some of the computational challenges that must be surmounted to enable such an analysis; viz., unreliability of bacterial interactome maps, paucity of bacterial interactome maps, and identification of pathways to bacterial drug resistance.

关键词： protein complexes protein interactomes drug resistance infectious diseases

The Weakly Potency of Certain HNN Extensions of Nilpotent Groups

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Algebra Colloquium 2014年第4期21卷 689-696页

作者： K.B. wong P.C. wong Institute of Mathematical Sciences University of Malaya 50603 Kuala Lumpur Malaysia

In this paper we give a characterization for certain HNN extensions oi suogroup separable groups with normal associated subgroups to be weakly potent. We then apply our result to show that certain HNN extensions of fi... 详细信息

关键词： weakly potent HNN extensions subgroup separable finitely generated nilpo-tent groups