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中国总会计师 2011年第4期 138-139页

作者：方静洁 Michael E.LIN sara J.wirsul harvey d.aaron Meghan E.Mccarthy Jenna Hardy Larry L.Sandigo 中华咨询与波士顿商学院NPL联合研究小组

金融危机爆发以来,欧美市场（特别是房地产市场）资产泡沫破灭,资产价格大幅下跌。对银行业而言,不良贷款（NPL）规模快速膨胀。这极大地影响了银行的资产质量，

关键词：贷款市场美国投资房地产市场金融危机资产泡沫欧美市场资产价格

Geometric phase helical PSF for simultaneous orientation and 3d localization microscopy

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Chinese Optics Letters 2024年第3期22卷 25-30页

作者：周勇壮张洪硕沈咏 Andrew R.harvey 邹宏新 Institute for Quantum Science and Technology College of ScienceNational University of Defense TechnologyChangsha 410073China Hunan Key Laboratory of Mechanism and Technology of Quantum Information Changsha 410073China School of Physics and Astronomy University of GlasgowGlasgow G128QQUK

The 3d location and dipole orientation of light emitters provide essential information in many biological,chemical,and physical *** acquisition of both information types typically requires pupil engineering for 3d localization and dual-channel polarization splitting for orientation *** we report a geometric phase helical point spread function for simultaneously estimating the 3d position and dipole orientation of point *** has a compact and simpler optical configuration compared to polarization-splitting techniques and yields achromatic phase modulation in contrast to pupil engineering based on dynamic phase,showing great potential for single-molecule orientation and localization microscopy.

关键词： PSF engineering geometric phase single-molecule orientation and localization microscopy

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诺曼底行动中的神奇发明

环球科学 2024年第16期 58-63页

作者：艾尔萨·哈维不详

诺曼底登陆日(d-day)已经过去80年了。作为解放德占西欧地区的“霸王行动”的一部分,在这一天,盟军在法国诺曼底海岸发起了一次登陆作战。1944年6月6日,156000多名盟军士兵在这片被纳粹德军占领的地区浴血奋战,为结束德军在法国的统治... 详细信息

诺曼底登陆日(d-day)已经过去80年了。作为解放德占西欧地区的“霸王行动”的一部分,在这一天,盟军在法国诺曼底海岸发起了一次登陆作战。1944年6月6日,156000多名盟军士兵在这片被纳粹德军占领的地区浴血奋战,为结束德军在法国的统治奠定了基础。

关键词：诺曼底登陆登陆作战西欧地区盟军法国

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拆解Apple Vision Pro

环球科学 2024年第16期 32-33页

作者：艾尔萨·哈维不详

虚拟现实(VR)头显设备可以屏蔽现实世界,让人完全置身于一个新世界中。Apple Vision Pro具备与其他VR头显设备类似的功能,但它也同时能让用户“透视”现实世界。设备本身不透明,但它可以把摄像头拍摄的周边世界以数字图像形式显示出来... 详细信息

虚拟现实(VR)头显设备可以屏蔽现实世界,让人完全置身于一个新世界中。Apple Vision Pro具备与其他VR头显设备类似的功能,但它也同时能让用户“透视”现实世界。设备本身不透明,但它可以把摄像头拍摄的周边世界以数字图像形式显示出来。有了这个功能,佩戴者可以看到其他人并与之交流。而反过来,其他人也可以“透视”到佩戴者的眼晴,这实际上是由内部摄像头拍摄,经设备的外屏幕显示的3d图像。

关键词：屏幕显示数字图像摄像头佩戴者 3d图像

Erectile dysfunction: on the efficacy of a phosphodiesterase inhibitor in patients with multiple risk factors

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Asian Journal of Andrology 1999年第4期1卷 211-214页

作者： harvey A.Rosenstock Samuel d.Axelrad University of Texas Medical School Houston Texas USABaylor College of Medicine Houston Texas USA

1 Introduction With the 1998 introduction of sildenafil (Viagra), the first available oral phosphodiesterase inhibitor, there

关键词： sildenafil impotence phosphodiesterase inhibitors multiple risk factors

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Pediatric upper extremity firearm injuries:an analysis of demographic factors and recurring mechanisms of injury

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World Journal of Pediatrics 2021年第5期17卷 527-535页

作者： d.Spencer Nichols Mitsy Audate Caroline King david Kerekes harvey Chim Ellen Satteson University of Florida College of Medicine.Gainesville FL.USA department of Surgery Division of Plastic and Reconstructive Surgery.University of Florida College of Medicine100138GainesvilleFL 32610USA

Background Little is known regarding risk factors specific to pedialric upper extremity firearm *** purpose of this study is to evaluate pediatric patients treated for these injuries to identify at-risk populations and recurring mechanisms of *** A 20-year retrospective review was *** 17 years of age and younger,with upper extremity injuries related to a firearm,were *** involved Fisher's exact and Chi-square *** One hundred and eighty patients were *** mean age was 12.04±4.3 *** included patients were male(85%).Interestingly,females were more frequently victims of assault(P=0.03),and males were more frequently injured due to accidental discharge(Pd race/ethnicity was White-not Hispanic or Latino(48%).The hand was the most frequent location injured(31%)and was more likely to be accidental than proximal injuries(P=0.003).Air rifes were the most common firearm type used(56%).Pistols were implicated in 47(26%)cases,rifles in 17(9%),*** in 10(6%).Ninety-nine(55%)patients had procedures in the operating *** most frequent procedure was foreign body removal(55%).Conclusions Risk factors such as male sex,W hite-not Hispanic or Latino race/ethnicity,and adolescent age were attributed to increased risk for *** sex was associated with increased risk of injury by accidental discharge and female sex with intentional *** rifles were the most common firearm type overall,although female sex was associated with increased risk for injury by powder weapon.

关键词： Firearm Injury Pediatric Trauma Upper extremity

Resolution beyond classical limits with spatial frequency heterodyning

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Chinese Optics Letters 2006年第3期4卷 148-151页

作者： A.Mudassar A.R.harvey A.H.Greenaway J.d.C.Jones School of Engineering and Physical Sciences Heriot-Watt UniversityUK

A technique for coherent imaging based on spatial frequency heterodyning is described. Three images corresponding to three physical measurements are recorded. For the first measurement, a scene is simply illuminated with a coherent beam and for measurements 2 and 3, the scene is projected with cosine and sine fringes, respectively. due to spatial frequency heterodyning, upper and lower side hand information falls in the pass band of the imager. These bands are separated and correct phases and positions are assigned to these bands in the spatial frequency domain. An extension of bandwidth is achieved in the frequency domain and the inverse frequency domain data then give a high resolution coherent image.

关键词： Resolution beyond classical limits with spatial frequency heterodyning

Effects of amyloid precursor protein peptide APP96-110,alone or with human mesenchymal stromal cells,on recovery after spinal cord injury

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Neural Regeneration Research 2022年第6期17卷 1376-1386页

作者： Stuart I.Hodgetts Sarah J.Lovett d.Baron-Heeris A.Fogliani Marian Sturm C.Van den Heuvel Alan R.harvey School of Human Sciences The University of Western Australia(UWA)PerthWAAustralia Perron Institute for Neurological and Translational Science PerthWAAustralia Cell and Tissue Therapies WA(CTTWA) Royal Perth HospitalPerthWAAustralia Adelaide Medical School Faculty of Health and Medical SciencesThe University of AdelaideAdelaideSAAustralia

delivery of a peptide(APP96-110),derived from amyloid precursor protein(APP),has been shown to elicit neuroprotective effects following cerebral stroke and traumatic brain *** this study,the effect of APP96-110 or a mutant version of this peptide(mAPP96-110)was assessed following moderate(200 kdyn,(2 N))thoracic contusive spinal cord injury(SCI)in adult Nude *** received a single tail vein injection of APP96-110 or mAPP96-110 at 30 minutes post-SCI and were then assessed for functional improvements over the next 8 weeks.A cohort of animals also received transplants of either viable or non-viable human mesenchymal stromal cells(hMSCs)into the SC lesion site at one week post-injury to assess the effect of combining intravenous APP96-110 delivery with hMSC *** were perfused 8 weeks post-SCI and longitudinal sections of spinal cord analyzed for a number of factors including hMSC viability,cyst size,axonal regrowth,glial reactivity and macrophage *** of sensorimotor function revealed occasional significant differences between groups using Ladderwalk or Ratwalk tests,however there were no consistent improvements in functional outcome after any of the ***96-110 alone,and APP96-110 in combination with both viable and non-viable hMSCs significantly reduced cyst size compared to SCI *** treatments with donor hMSCs also significantly increased βIII tubulin^(+),glial fibrillary acidic protein(GFAP^(+))and laminin+expression,and decreased Ed1^(+)expression in *** preliminary study demonstrates that intravenous delivery of APP96-110 peptide has selective,modest neuroprotective effects following SCI,which may be enhanced when combined with hMSC ***,the effects are less pronounced and less consistent compared to the protective morphological and cognitive impact that this same peptide has on neuronal survival and behaviour after stroke and traumatic brain *** while the efficacy of a

关键词： amyloid precursor protein cell transplantation combination contusion functional recovery mesenchymal stromal cells neuroprotection regeneration spinal cord injury tissue sparing

distal median and radial nerve branch transfer techniques for upper extremity reanimation

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Plastic and Aesthetic Research 2022年第1期9卷 84-95页

作者： Jaimie Bryan d.Spencer Nichols Caroline Polansky Haley Oberhofer Barker Elizabeth Cox BrianneSullivan harvey Chim College of Medicine University of FloridaGainesvilleFL 32610USA department of Surgery Division of PlasticMaxillofacial and Oral SurgeryDuke UniversityDurhamNC 27710USA University of Florida GainesvilleFL 32611USA department of Surgery Division of Plastic and Reconstructive SurgeryUniversity of FloridaGainesvilleFL 32610USA department of Surgery Division of Plastic and Reconstructive SurgeryStanford UniversityPalo AltoCA 94304USA

Nerve transfers for peripheral nerve injuries have become increasingly popular over the past two *** techniques for ulnar nerve repair have been well-documented,more recent techniques for median and radial nerve branch reinnervation are still being *** review describes the outcomes of common and emerging techniques for reinnervation of the distal branches of the median and radial nerves.

关键词： Anterior interosseous nerve AIN extensor carpi radialis brevis ECRB posterior interosseous nerve PIN nerve transfer peripheral nerve reinnervation upper extremity reanimation

Advanced finite element analysis of a complex deep excavation case history in Shanghai

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Frontiers of Structural and Civil Engineering 2014年第1期8卷 93-100页

作者： Yuepcng dONG harvey BURd Guy HOULSBY Yongmao HOU University of OxJord OxJord OX1 2JD UK Shanghai Tunnel Engineering Co LTd Shanghai 200082 China

The construction of the North Square Shopping Center of the Shanghai South Railway Station is a large scale complex top-down deep excavation project. The excavation is adjacent to several current and newly planned Metro lines, and influenced by a neighboring Exchange Station excavation. The highly irregular geometry of this excavation greatly increases the complexity in 3d Finite Element modeling. The advanced numerical modeling described in this paper includes detailed structural and geotechnical behavior. Important features are considered in the analysis, e.g., 1） the small-strain stiffness of the soil, 2） the construction joints in the diaphragm wall, 3） the shrinkage in the concrete floor slabs and beams, 4） the complex construction sequences, and 5） the shape effect of the deep excavation. The numerical results agree well with the field data, and some valuable conclusions are generated.

关键词： advanced finite element analysis deep excavations case history small-strain stiffness