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Storylines of family medicine Ⅳ:perspectives on practice—lenses of appreciation

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Family Medicine and Community Health 2024年第S3期12卷 33-42页

作者： William B Ventres Leslie A Stone Radeeb Akhtar Jeffrey M Ring Lucy M Candib Erick Messias Ronald M Epstein marc Tunzi Amy L Lee Christopher P Morley Carina M Brown David Slawson Jill Konkin David G Campbell Ian Couper Susan Williams Robert Brooks Lucie Walters Family and Preventive Medicine University of Arkansas for Medical Sciences College of MedicineLittle RockArkansasUSA Family Medicine and Community Health Icahn School of Medicine at Mount SinaiNew YorkNew YorkUSA Independent Health Psychologist Los AngelesCaliforniaUSA Family Medicine and Community Health UMass Chan Medical SchoolWorcesterMassachusettsUSA Psychiatry and Behavioral Neurosciences Saint Louis University School of MedicineSaint LouisMissouriUSA Family Medicine University of Rochester Medical CenterRochesterNew YorkUSA Family Medicine Residency Program Natividad Medical CenterSalinasCaliforniaUSA Family Medicine Tufts University School of MedicineBostonMassachusettsUSA Public Health and Preventive Medicine SUNY Upstate Medical UniversitySyracuseNew YorkUSA Cone Health Family Medicine Residency The University of North Carolina School of MedicineGreensboroNorth CarolinaUSA Family Medicine Atrium HealthCharlotteNorth CarolinaUSA Family Medicine University of Alberta Faculty of Medicine&DentistryEdmontonAlbertaCanada Cunninghame Arm Medical Centre Australian College of Rural and Remote MedicineLakes EntranceQueenslandAustralia Ukwanda Centre for Rural Health Stellenbosch University Faculty of Medicine and Health SciencesCape TownWestern CapeSouth Africa Adelaide Rural Clinical School The University of AdelaideAdelaideSouth AustraliaAustralia Department of Rural Health Broken Hill UniversityBroken HillNew South WalesAustralia Adelaide Rural Clinical School The University of Adelaide Faculty of Health and Medical SciencesMount GambierSouth AustraliaAustralia

Storylines of Family Medicine is a 12-part series of thematically linked mini-essays with accompanying illustrations that explore the many dimensions of family medicine,as interpreted by individual family physicians and medical educators in the USA and elsewhere around the ***‘Ⅳ:perspectives on practice—lenses of appreciation’,authors address the following themes:‘Relational connections in the doctor–patient partnership’,‘Feminism and family medicine’,‘Positive family medicine’,‘Mindful practice’,‘The new,old ethics of family medicine’,‘Public health,prevention and populations’,‘Information mastery in family medicine’and‘Clinical courage.’May readers nurture their curiosity through these essays.

关键词： thematic illustration doctor

Population Shrinkage in Resource-dependent Cities in China: Processes, Patterns and Drivers

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Chinese Geographical Science 2020年第1期30卷 1-15页

作者： LI He Kevin lo ZHANG Pingyu Northeast Institute of Geography and Agroecology Chinese Academy of SciencesChangchun 130102China Department of Geography Hong Kong Baptist UniversityKowloon Tong999077Hong KongChina College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China

Resource-dependent cities(RCs)are a vulnerable group of urban settlements that often face population shrinkage;however,population changes in RCs in China are not well *** study offers new insight into this matter through a robust analysis that features a longer time scale,a larger sample of RCs,and a finer unit of *** finds new evidence that problems of population shrinkage in RCs are more serious than previous literature has *** 30%of the studied units have experienced either long-term or short-term population shrinkage,and many more are experiencing a slowing down of population *** are especially common among three types of RCs:the resource-depleted RCs,the forestry-based RCs,and RCs in Northeast *** results underscore transition policy inadequacies in addressing population loss,and call for a more comprehensive and diversified population policy that tackles the multifaceted factors that contribute to population shrinkage,including lack of industrial support,maladjustment to market oriented reformation,poor urban environment and natural population decline.

关键词： resource-dependent cities urban shrinkage population change urbanization,China

Automatic Mesh Generation on a Regular Background Grid

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Journal of Computer Science & Technology 2002年第6期17卷 882-887页

作者： lo S.H 刘剑飞 Department of Civil Engineering The University of Hong Kong Hong Kong P.R. China Department of Mechanics Peking University Beijing 100871 P.R. China

This paper presents an automatic mesh generation procedure on a 2D domain based on a regular background grid. The idea is to devise a robust mesh generation scheme with equal emphasis on quality and efficiency. Instead of using a traditional regular rectangular grid, a mesh of equilateral triangles is employed to ensure triangular element of the best quality will be preserved in the interior of the domain. As for the boundary, it is to be generated by a node/segment insertion process. Nodes are inserted into the background mesh one by one following the sequence of the domain boundary. The local structure of the mesh is modified based on the Delaunay criterion with the introduction of each node. Those boundary segments, which are not produced in the phase of node insertion, will be recovered through a systematic element swap process. Two theorems will be presented and proved to set up the theoretical basic of the boundary recovery part. Examples will be presented to demonstrate the robustness and the quality of the mesh generated by the proposed technique.

关键词： mesh generation background grid triangular mesh boundary recovery

Insights into the genetic architecture of congenital heart disease from animal modeling

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Zoological Research 2023年第3期44卷 577-590页

作者： Wenjuan Zhu Cecilia W.lo The Chinese University of Hong Kong Hong Kong SARChina Department of Developmental Biology University of Pittsburgh School of MedicinePittsburghPA15201 USA Kunming Institute of Zoology-The Chinese University of Hong Kong(KIZ-CUHK)Joint Laboratory of Bioresources and Molecular Research of Common Diseases Hong Kong SARChina

Congenital heart disease(CHD)is observed in up to 1%of live births and is one of the leading causes of mortality from birth *** hundreds of genes have been implicated in the genetic etiology of CHD,their role in CHD pathogenesis is still poorly *** is largely a reflection of the sporadic nature of CHD,as well as its variable expressivity and incomplete *** reviewed the monogenic causes and evidence for oligogenic etiology of CHD,as well as the role of de novo mutations,common variants,and genetic *** further mechanistic insight,we leveraged single-cell data across species to investigate the cellular expression characteristics of genes implicated in CHD in developing human and mouse embryonic *** the genetic etiology of CHD may enable the application of precision medicine and prenatal diagnosis,thereby facilitating early intervention to improve outcomes for patients with CHD.

关键词： Congenital heart disease Genetic modifier Single cell sequencing De novo mutation Protective variant Common copy number variant

Multi-Factor Duplicate Question Detection in Stack Overflow

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Journal of Computer Science & Technology 2015年第5期30卷 981-997页

作者：张芸 David lo 夏鑫孙建伶 College of Computer Science and Technology Zhejiang University Hangzhou 310027 China School of Information Systems Singapore Management University Singapore Singapore

Stack Overflow is a popular on-line question and answer site for software developers to share their experience and expertise. Among the numerous questions posted in Stack Overflow, two or more of them may express the same point and thus are duplicates of one another. Duplicate questions make Stack Overflow site maintenance harder, waste resources that could have been used to answer other questions, and cause developers to unnecessarily wait for answers that are already available. To reduce the problem of duplicate questions, Stack Overflow allows questions to be manually marked as duplicates of others. Since there are thousands of questions submitted to Stack Overflow every day, manually identifying duplicate questions is a difficult work. Thus, there is a need for an automated approach that can help in detecting these duplicate questions. To address the above-mentioned need, in this paper, we propose an automated approach named DuPPREDICTOR that takes a new question as input and detects potential duplicates of this question by considering multiple factors. DuPPREDICTOR extracts the title and description of a question and also tags that are attached to the question. These pieces of information （title, description, and a few tags） are mandatory information that a user needs to input when posting a question. DuPPREDICTOR then computes the latent topics of each question by using a topic model. Next, for each pair of questions, it computes four similarity scores by comparing their titles, descriptions, latent topics, and tags. These four similarity scores are finally combined together to result in a new similarity score that comprehensively considers the multiple factors. To examine the benefit of DuPPREDICTOR, we perform an experiment on a Stack Overflow dataset which contains a total of more than two million questions. The result shows that DuPPREDICTOR can achieve a recali-rate@20 score of 63.8%. We compare our approach with the standard search engine of Stack Overfl

关键词： software information site duplicate question Stack Overflow DupPredictor

NON SPURIOUS SPECTRAL-LIKE ELEMENT METHODS FOR MAXWELL'S EQUATIONS

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Journal of Computational Mathematics 2007年第3期25卷 282-304页

作者： Gary Cohen marc Duruflé INRIA Domaine de VoluceauRocquencourt-BP 10578153 Le Chesnay CedexFrance

In this paper, we give the state of the art for the so called “mixed spectral elements” for Maxwell＇s equations. Several families of elements, such as edge elements and discon-tinuous Galerkin methods （DGM） are presented and discussed. In particular, we show the need of introducing some numerical dissipation terms to avoid spurious modes in these methods. Such terms are classical for DGM but their use for edge element methods is novel approach described in this paper. Finally, numerical experiments show the fast and low-cost character of these elements.

关键词： Maxwell's equations Discontinuous Galerkin methods Edge elements Masslumping.

Remittances for Disaster Risk Management: Perspectives from Pacific Island Migrants Living in New Zealand

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International Journal of Disaster Risk Science 2018年第3期9卷 331-343页

作者： Jenna Pairama loc Le Dé Public Health and Psychosocial Studies Faculty of Health and Environmental Sciences Auckland University of Technology Emergency and Disaster Management Faculty of Health and Environmental Sciences Auckland University of Technology

In many low-income countries, migrant remittances are essential in sustaining people's livelihoods and become even more important during and after ***, policymakers, and practitioners increasingly emphasize the need to better support this people-based mechanism, so disaster risk can be reduced. This suggests the importance of understanding migrants' perspectives on the remittance channels used and the challenges and opportunities of supporting remittances. However, such information is largely missing. Drawing on interviews and a focus group discussion carried out with Pacific Island migrants living in New Zealand, the article identifies the capacity of migrants to utilize different remittance channels and resources to assist those affected in their country of origin. Challenges faced include high transfer fees, lack of information and support from external stakeholders, and limited resources to effectively send both individual and collective remittances. The article concludes that there is a serious need to involve a large array of stakeholders in finding ways to better support remittances for disaster risk management, including migrants, government agencies, the private sector, nongovernmental organizations, and those receiving remittances.

关键词： Disaster risk management Migration New Zealand Pacific Island countries Remittances

Precision Measurement of Complex Optics Using a Scanning‑Point Multiwavelength Interferometer Operating in the Visible Domain

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Nanomanufacturing and Metrology 2023年第2期6卷 19-26页

作者： marc Wendel Ametek GmbH/BU Taylor Hobson Rudolf-Diesel-Str.1664331 WeiterstadtGermany

The growing demands of optical systems have led to increasingly complex aspheres and *** this paper,an established measurement system in asphere production,which is also a promising approach in high-precision freeform metrology,is *** is based on a scanning-point multiwavelength interferometer *** scanning principle enables great fexibility,reduces setup time and costs,and has almost no limitations in spherical *** to the absolute measurement capability,the utilized multiwavelength approach is benefcial for segmented,annular,and discrete surfaces,which are common designs of modern applications’optical *** metrology system enables measurements on a nanometer scale on a great variety of apertures—from 1 to 1000 ***,a new short-coherence multiwavelength interferometer operating in the visible domain has been *** enables the high-precision measurement on silicon-coated surfaces,which can be found in space applications and are also commonly used for extreme-ultraviolet(EUV)lithographic setups,which will be used as an example throughout this *** to the large absolute measurement capability,applied grating structures for suppressing infrared light in the EUV process can easily be *** paper summarizes the basic working principles of the proposed metrology system,explains the special requirements for diferent felds of application,highlights the capabilities of the visible multiwavelength approach,and shows the measurement results.

关键词： Multiwavelength interferometer Scanning-point sensor Metrology Short coherence interferometry

Personal Experience of Chinese Medical History:On the Occasion of My Inaugural Professorial Lecture,march 2022

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Chinese Medicine and Culture 2023年第3期6卷 301-312页

作者： Vivienne lo History Department University College LondonLondon WC1E6BTthe United Kingdom

1 Introduction The Inaugural Lecture,I imagine,is meant to be a pre-sentation that demonstrates my best work or something summative about my academic career;however,unlike my colleagues who have delivered amazing mid-career lectures on topic,because I started as a very mature stu-dent after at least two previous careers,and am now two years from retirement,this presentation is surely some kind of swan song.

关键词： Medical something career