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Storylines of family medicine Ⅸ:people and places—diverse populations and locations of care

Family Medicine and Community Health 2024年第S3期12卷 79-88页

作者： William B Ventres Leslie A Stone Emad R Abou-Arab Julio Meza David S Buck Jerome W Crowder Jennifer Y C Edgoose Alexander Brown Ellen J Plumb Amber K Norris Jay J Allen Lauren E Giammar John E Wood scott M Dickson G Austin Brown Family and Preventive Medicine University of Arkansas for Medical Sciences College of MedicineLittle RockArkansasUSA Family Medicine University of Michigan Medical SchoolAnn ArborMichiganUSA Family Medicine University of California Los AngelesDavid Geffen School of MedicineLos AngelesCaliforniaUSA Community Medicine University of HoustonTilman J Fertitta Family College of MedicineHoustonTexasUSA Social and Behavioral Sciences University of HoustonTilman J Fertitta Family College of MedicineHoustonTexasUSA Family Medicine and Community Health University of Wisconsin-Madison School of Medicine and Public HealthMadisonWisconsinUSA NH Dartmouth Family Medicine Residency ConcordNew HampshireUSA San Francisco VA Medical Center San FranciscoCaliforniaUSA Duluth Family Medicine Residency Program University of Minnesota Medical School Duluth CampusDuluthMinnesotaUSA UAMS Northeast Regional Campus Family Medicine Residency Program JonesboroArkansasUSA Cascades East Family Medicine Residency Program Oregon Health&Science University School of MedicineKlamath FallsOregonUSA

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 ***‘Ⅸ:people and places—diverse populations and locations of care’,authors address the following themes:‘LGBTQIA+health in family medicine’,‘A family medicine approach to substance use disorders’,‘Shameless medicine for people experiencing homelessness’,“Difficult”encounters—finding the person behind the patient’,‘Attending to patients with medically unexplained symptoms’,‘Making house calls and home visits’,‘Family physicians in the procedure room’,‘Robust rural family medicine’and‘Full-spectrum family medicine’.May readers appreciate the breadth of family medicine in these essays.

关键词： illustration family dimensions

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Searching for new ferroelectrics and multiferroics: A user’s point of view

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npj Computational Materials 2015年第1期1卷 47-55页

作者： JF scott School of Chemistry and School of Physics St Andrews UniversitySt AndrewsFifeScotland

A perspective on computational studies of ferroelectrics and multiferroics is given that emphasises what has yet to be done,along with some subtleties in previously studied *** with the extensive data-mining studies of Abrahams and more recently,Rabe,a survey is given of magnetostrictive effects in antiferromagnetic antiferroelectrics(after Toledano and Toledano),which has an nonmagnetic analogy in the antiferroelectric phase of tris-sarcosine calcium chloride and a reminder of the unusual spin–phonon coupling of Holden et *** systems such as KCoF3 and *** is also paid to field-temperature phase diagrams,finite non-periodic boundary conditions,and processing-dependent structures.

关键词： analogy ferroelectric phonon

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Oxidative Stress in Collegiate Cross Country Skiers in Mid- and Post-Seasons

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Journal of Biosciences and Medicines 2024年第5期12卷 99-110页

作者： scott P. Jerome Kriya L. Dunlap Ava M. Parrish Matthew L. Lowman Emily M. Shipman Lawrence K. Duffy Arleigh J. Reynolds Department of Chemistry & Biochemistry University of Alaska Fairbanks Fairbanks AK USA Institute of Arctic Biology University of Alaska Fairbanks Fairbanks AK USA Department of Biology & Wildlife University of Alaska Fairbanks Fairbanks AK USA Department of Veterinary Medicine University of Alaska Fairbanks Fairbanks AK USA

Purpose: The oxidative stress (OS) hypothesis of overtraining syndrome argues that increased production of free radicals through exercise cause muscle fatigue and damage resulting in lower athletic performance. Several studies have investigated OS immediately before and after exercise bouts in a training macrocycle. Our study aimed to compare OS of endurance athletes between a competition macrocycle and the immediate post-season recovery macrocycle. In addition, we aimed to identify athletes who experienced an unexplainable drop in athletic performance during the competition season in order to compare their OS to those who experienced no drop in performance. Methods: Fifteen members of the University of Alaska Fairbanks cross country ski team volunteered for this study. Blood samples were taken in early February (“mid-season”) and late April (“post-season”). Participants completed questionnaires regarding physical activity and athletic performance at the time of the blood draws. Plasma was analyzed for 4-hydroxynonenal (HNE), nitrotyrosine, nitric oxide (NOX), and superoxide dismutase (SOD). Significance was determined by Wilcoxon and Mann-Whitney tests. Results: Participants displayed significantly higher (p Conclusion: Signs of oxidative stress and mitigation during the post-season recovery macrocycle were higher in athletes who reported experiencing a drop in athletic performance during the competition season macrocycle.

关键词： Oxidative Stress 4-Hydroxynonenal Superoxide Dismutase Athletic Performance Training Macrocycle

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Investigation on Liquid Holdup in Vertical Zero Net-Liquid Flow

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Chinese Journal of Chemical Engineering 2001年第3期9卷 284-290页

作者：刘磊 StuartL.scott NationalLab0ratoryofMultiphaseFlowinPowerEngineering Xi＇anJiaotongUniversityXi＇an710049China DepartmentofPetroleumEngineering TexasA＆MUniversityCollegeStationTX77843-3116U.S.A

Zero net-liquid flow (ZNLF) is a special case of upward gas-liquid two-phase flow. It is a phenomenon observed as a gas-liquid mixture flows in a conduit but the net liquid flow rate is zero. Investigation on the liquid holdup of ZNLF is conducted in a vertical ten-meter tube with diameter of 76 mm, both for Newtonian and nonNewtonian fluids. The gas phase is air. The Newtonian fluid is water and the non-Newtonian fluids are water-based guar gel solutions. The correlations developed for predicting liquid holdup on the basis of Lockhart-Martinelli parameter are not suitable to ZNLF. A constitutive correlation for the liquid holdup of vertical ZNLF was put forward by using the mass balance. It is found that the liquid holdup in ZNLF is dependent on both the gas flow rate and the flow distribution coefficient.

关键词： gas-liquid flow two-phase flow complex flow liquid holdup Newtonian fluid non-Newtonian fluid

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Investigation of genome structure of a cinnamyl alcohol dehydrogenase locus in a basal angiosperm hardwood species, Liriodendron tulipifera L., reveals low synteny

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Journal of Systematics and Evolution 2011年第5期49卷 396-405页

作者： scott E.SCHLARBAUM Department of Forestry Wildlife and FisheriesInstitute of AgricultureThe University of Tennessee

Basal angiosperms contain a wide diversity of floral and growth forms and gave rise to the largest recent angiosperm *** none of the basal angiosperm genomes has been sequenced,examining large bacterial artificial chromosome(BAC) inserts remains the main approach to providing a first glimpse of the structure and organization of their *** this study,we sequenced a 126.9-kbp BAC contig harboring a cinnamyl alcohol dehydrogenase gene(LtuCAD1) in a basal angiosperm species,Liriodendron tulipifera L.,an important timber tree species with significant ecological and economic values.A key enzyme in lignin biosynthesis,CAD catalyzes the final step in the synthesis of *** carried out phylogenetic analyses of seven full-length CAD family genes(LtuCAD1-7) obtained from a comprehensive Liriodendron expressed sequence tag *** phylogenetic tree suggests that LtuCAD1 is the primary CAD gene involved in lignifications as it is the only Liriodendron CAD grouped with the bona fide CADs *** well as the LtuCAD1,the BAC contig contained fragmented sequences for one integrase,eight hypothetical proteins,two gag-pol polyproteins,one RNase H family protein,and one chromatin binding *** analysis with other angiosperm species suggests that the genomic segment in this BAC has undergone frequent *** study is our initial step in identifying and understanding lignin biosynthesis genes from basal angiosperm *** knowledge can help bridge the information gap between hardwood(angiosperm) and softwood(gymnosperm) species and benefit potential breeding and biotechnology application for enhanced production of biomass and digestibility in ***.

关键词： BAC contig cinnamyl alcohol dehydrogenase(CAD) gene order lignin biosynthesis synteny.

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Numerical Study on the Influence Mechanism of Inlet Distortion on the Stall Margin in a Transonic Axial Rotor

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Journal of Thermal Science 2012年第3期21卷 209-214页

作者： scott C.Morris Hessert Laboratory Department of Mechanical and Aerospace EngineeringUniversity of Notre Dame

A numerical study is conducted to investigate the influence of inlet flow condition on tip leakage flow (TLF) and stall margin in a transonic axial rotor.A commercial software package FLUENT,is used in the *** rotor investigated in this paper is ND_TAC rotor,which is the rotor of one-stage transonic compressor in the University of Notre *** varied inlet flow conditions are *** inlet boundary condition with hub distortion provides higher axial velocity for the incoming flow near tip region than that for the clean inflow,while the incoming main flow possesses lower axial velocity near the tip region at tip distortion inlet boundary *** the total pressure ratio curves for the three inlet flow conditions,it is found that the hub dis-torted inlet boundary condition improves the stall margin,while the tip distorted inlet boundary condition dete-riorates compressor *** axial location of interface between tip leakage flow (TLF) and incoming main flow (MF) in the tip gap and the axial momentum ratio of TLF to MF are further *** is demonstrated that the axial momentum balance is the mechanism for interface *** hub distorted inflow could de-crease the axial momentum ratio,suppress the movement of the interface between TLF and MF towards blade leading edge plane and thus enhance compressor stability.

关键词： Inlet distortion tip leakage flow stall margin axial momentum balance

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沙漠战士角蜥泣血而战的御敌艺术家

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环球人文地理 2024年第3期 74-81页

作者：鲨鲨 David McGowen vaclav scott rodphotography Ted Dale qingwa Phil and Karen flickr

关键时刻能用眼睛喷出身体三分之一的血量，静止、伪装、膨胀……得克萨斯州的小小角蜥如同沙漠中的八边形战士，不舍昼夜地研究如何御敌。在长期的生存竞争中，动物们演化出了形形色色的逃生技巧。比如蟾蜍自爆求存，蚂蚁自杀式爆炸袭...

关键时刻能用眼睛喷出身体三分之一的血量，静止、伪装、膨胀……得克萨斯州的小小角蜥如同沙漠中的八边形战士，不舍昼夜地研究如何御敌。在长期的生存竞争中，动物们演化出了形形色色的逃生技巧。比如蟾蜍自爆求存，蚂蚁自杀式爆炸袭击……而最令人惊奇的，则是角蜥的喷血御敌。

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Erratum:"HI in High Gas-phase Metallicity Dwarf Galaxy WISEA J230615.06+143927.9"(2024,RAA,24,015024)

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Research in Astronomy and Astrophysics 2024年第7期24卷 272-272页

作者： Yan Guo C.Sengupta T.C.scott P.Lagos Y.Luo Puyple Mountain Observatory Chinese Academy of SciencesNanjing 210023China School of Astronomy and Space Sciences University of Science and Technology of ChinaHefei 230026China Institute of Astrophysics and Space Sciences(IA Porto) Rua das Estrelas4150-762.PortoPortugal

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Exercise training improves long-term memory in obese mice

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Life Metabolism 2024年第1期3卷 37-50页

作者： Oliver K.Fuller Casey L.Egan Tina L.Robinson Nimna Perera Heidy K.Latchman Lauren V.Terry Emma D.McLennan Carolina Chavez Emma L.Burrows John W.scott Robyn M.Murphy Henriette van Praag Martin Whitham Mark A.Febbraio Monash Institute of Pharmaceutical Sciences Monash UniversityMelbourneVictoria3052Australia La Trobe Institute for Molecular Science La Trobe UniversityMelbourneVictoria3086Australia Florey Institute of Neuroscience and Mental Health University of MelbourneMelbourneVictoria3052Australia Department of Biomedical Sciences Charles E.Schmidt College of Medicineand Stiles-Nicholson Brain InstituteFlorida Atlantic UniversityJupiterFL 33458United States College of Life and Environmental Sciences University of BirminghamEdgbastonBirmingham B152TTUnited Kingdom

Obesity has been linked to a range of pathologies,including *** contrast,regular physical activity is associated with the prevention or reduced progression of ***,physical activity can improve memory and spatial cognition,reduce age-related cognitive decline,and preserve brain volume,but the mechanisms are not fully ***,we investigated whether any detrimental effects of high-fat diet(HFD)-induced obesity on cognition,motor behavior,adult hippocampal neurogenesis,and brain-derived neurotrophic factor(BDNF)could be mitigated by voluntary exercise training in male C57Bl/6 ***-induced impairment of motor function was not reversed by ***,voluntary wheel running improved long-term memory and increased hippocampal neurogenesis,suggesting that regular physical activity may prevent cognitive decline in obesity.

关键词： obesity exercise cognition

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57万亿电动车市场引爆

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商业周刊（中文版） 2024年第1期 42-47页

作者： Malcolm scott Amy Stillman Zoltan Simon Patpicha Tanakasempipat Paul Burkhardt Jacob Lorinc 许诺(译) 不详

长达一个世纪的内燃机汽车时代在迈向电动车时代,这一历史性转变正在世界经济的某些令人意想不到的角落制造引爆点。而且现在才刚刚开始。在自然资源丰富的加拿大“火环地带”,由于对环境退化的担忧,电动汽车生产所需矿物的开采许可审... 详细信息

长达一个世纪的内燃机汽车时代在迈向电动车时代,这一历史性转变正在世界经济的某些令人意想不到的角落制造引爆点。而且现在才刚刚开始。在自然资源丰富的加拿大“火环地带”,由于对环境退化的担忧,电动汽车生产所需矿物的开采许可审批速度放缓,不同的环保目标之间在发生冲突。

关键词：内燃机汽车环境退化电动汽车自然资源历史性转变引爆点电动车加拿大

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