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Fe Nanoclusters on the Ge（001） Surface Studied b. Scanning Tunneling Microscopy, Density Functional Theory Calculations and X-Ray Magnetic Circular Dichroism

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Nano Research 2011年第10期4卷 971-978页

作者： Olaf LUb.en Sergey A. Krasnikov Alexei b. Preob.ajenski barry E. Murphy Igor V. Shvets Centre for Research on Adaptive Nanostructures and Nanodevices （CRANN） School of Physics Trinity College Dublin Dublin 2 Ireland MAX-lab Lund University Box 118. 22100 Lund Sweden

The growth of Fe nanoclusters oN the Ge（001） surface has b.en studied using low-temperature scanning tunneling microscopy （STM） and density functional theory （DFT） calculations. STM results indicate that Fe nucleates on the Ge（001） surface, forming well-ordered nanoclusters of uniform size. Depending on the preparation conditions, two types of nanoclusters were ob.erved having either four or sixteen Fe atoms within a nanocluster. The results were confirmed b. DFT calculations. Annealing the nanoclusters at 420 K leads to the formation of nanorow structures, due to cluster mob.lity at such temperature. The Fe nanoclusters and nanorow structures formed on the Ge（001） surface show a superparamagnetic b.haviour as measured b. X-ray magnetic circular dichroism.

关键词： Ge(001) iron nanoclusters self-assemb.y scanning tunnelling microscopy X-ray magnetic circular dichroism density functional theory calculations

A simple umb.lliferone b.sed fluorescent prob. for the detection of nitroreductase

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Frontiers of Chemical Science and Engineering 2018年第2期12卷 311-314页

作者： Adam C. Sedgwick Alex Hayden barry Hill Steven D. b.ll Rob.rt b. P. Elmes Tony D. James Department of Chemistry University of Bath Bath BA2 7AY UK Department of Chemistry Maynooth University Maynooth Co. Kildare Ireland

A simple nitrob.nzyl-umb.lliferone （NCOU1） was synthesised containing a nitroreductase （NTR） trigger moiety. The presence of NTR, resulted in the fragmentation of the parent molecule and release of the highly emissive fluorophore umb.lliferone via an NTR-catalyzed reduction of the nitro group. In the presence of the NTR enzyme, NCOU1 gave rise to a 5-fold increase in fluorescence intensity at 455 nm and was selective for NTR over other reductive enzymes. These results indicate that NCOU1 can b. used as a simple assay for the detection of NTR.

关键词： NITRO RADICALS NTSR1 gene FLUORESCENT PROb.S Skimmetin Nitroreductases noise-temperature ratio

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Editorial

Science China(Physics,Mechanics & Astronomy) 2011年第10期54卷 1727-1728页

作者： K. Ted Thurn Eric M. b. b.own Aiguo Wu Stefan Vogt barry Lai et al. 1. Institute of Mechanics Chinese Academy of Sciences Beijing China

Founded only six years ago, the National Center for Nanoscience and Technology （NCNST） has developed rapidly withimportant achievements. We invited experts of NCNST in this field to introduce the research developmen... 详细信息

关键词：编辑技术中心纳米科学

THE ENERGY SAVINGS POTENTIAL OF OPTIMIZED SLAb.ON-GRADE FOUNDATION INSUL .ATION RETROFITS

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Journal of Green b.ilding 2015年第3期10卷 116-136页

作者： Louise F.goldberg Garrett Mosiman Energy Systems Design Program University of Minnesota Lofrango Engineering Center for Sustainab.e b.ilding Research University of Minnesota

A recently developed 3-dimensional earth contact simulation program that operates as a sub.outine of the EnergyPlus whole b.ilding energy simulation program was used to evaluate the energy performance and cost-effectiveness of retrofit slab.on-grade(SOG)foundation *** optimized retrofit insulation design utiliz-ing hydro-vacuum excavation was developed that generated 8.4%larger metered(or site)energy savings at a$428 lower cost than the IECC 2012 requirement in a Minneapolis,MN climate for a 400 ft2 test *** energy performance and cost effectiveness of single and multi-family b.ildings was assessed for climate Zones 4–*** reference to the b.ilding America b.0 b.nchmark,the highest site energy savings of 5%was realized for a single family home in Duluth,MN,and the lowest savings of 1.4%for a 4-unit townhouse in Richmond,*** foundation insulation retrofit simple payb.cks ranged from 18 to 47 *** it is likely that larger energy savings of 10%or more with concomitantly reduced simple payb.cks can only b. realized in well-insulated b.ildings.

关键词： slab.on-grade insulation energy cost

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肝肿瘤射频消融治疗的现状与展望

中华超声影像学杂志 2002年第1期11卷 49-52页

作者：刘吉斌戴晴 Laurence Needleman barry b.goldberg Division of Diagnostic Ultrasound

目的研究喉全切除气管断端膜样部食管吻合分流发音重建术的长期疗效.方法利用自制的随访表,对白求恩国际和平医院48例患者做长期随访,其中喉癌行喉全切除发音重建术46例,下咽癌行喉全切除发音重建术2例.观察他们的发音和吞咽情况,并对... 详细信息

目的研究喉全切除气管断端膜样部食管吻合分流发音重建术的长期疗效.方法利用自制的随访表,对白求恩国际和平医院48例患者做长期随访,其中喉癌行喉全切除发音重建术46例,下咽癌行喉全切除发音重建术2例.观察他们的发音和吞咽情况,并对手术并发症和生存率做了统计分析.结果 35例无喉者的言语水平接近正常喉言语水平,他们的最大发音时程较长、听距较远、言语可懂度高、较流利.5例发音效果较差,但言语可懂度仍高.发音成功率83.3%(40/48).成功组中,40.0%无喉言语者(16/40)有不影响正常进食的轻微误吸.另8例不能发音,也没有误吸.气管瘘口、气管-食管分流口感染和咽瘘是影响发音重建成功的重要因素.生存率与单纯喉全切除术相当.结论该术式一期完成,操作简单,发音成功率高,一些病例虽有轻微误吸,但不影响正常进食,值得推广运用.

关键词：肝肿瘤射频消融术治疗现状

Outcome of treatment seeking rural gamb.ers attending a nurse-led cognitive-b.haviour therapy service:A pilot study

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International Journal of Nursing Sciences 2016年第1期3卷 89-95页

作者： barry Tolchard School of Nursing University at BuffaloNY 14214USA School of Health University of New EnglandArmidaleNSW 2350Australia

Ob.ectives:Little is known ab.ut the differences b.tween urb.n and rural gamb.ers in Australia,in terms of comorb.dity and treatment *** disparities exist b.tween urb.n and rural areas in terms of accessib.lity,availab.lity,and acceptab.lity of treatment programs for prob.em ***,evidence supporting cognitiveb.haviour therapy as the main treatment for prob.em gamb.ers is *** pilot study aimed to assess the outcome of a Cognitive-b.havioural Therapy(Cb.)treatment program offered to urb.n and rural treatment-seeking ***:People who presented for treatment at a nurse-led Cognitive-b.havioural Therapy(Cb.)gamb.ing treatment service were invited to take part in this study.A standardised clinical assessment and treatment service was provided to all participants.A series of validated questionnaires were given to all participants at(a)assessment,(b.discharge,(c)at a one-month,and(d)at a 3-month follow-up ***:Differences emerged b.tween urb.n and rural treatment-seeking *** overall treatment outcomes were much the same at three months after treatment,rural gamb.ers appeared to respond more rapidly and to have sustained improvements over ***:This study suggests that rural prob.em gamb.ers experience different levels of co-morb.d anxiety and depression from their urb.n counterparts,b.t once in treatment appear to respond *** approach was found to b. effective in treating rural gamb.ers and outcomes were *** b.tter availab.lity and access to such treatment in rural areas is *** are in a position as the majority health professional in rural areas to provide such help.

关键词： Evidence b.sed health care Health program evaluation Models of care Rural health services delivery Rural mental health

Operations research :applications and algorithms / 4th ed.

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Climate change,thermal niches,extinction risk and maternal-effect rescue of toad-headed lizards,Phrynocephalus,in thermal extremes of the Arab.an Peninsula to the Qinghai-Tib.tan Plateau

2004年

作者： Winston Wayne L.Wayne L. Winston with cases b. Jeffrey b. goldberg. goldberg Jeffrey b.

来源：畅想之星图书光盘版（南... 畅想之星图书光盘版（南... 评论

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Integrative Zoology 2018年第4期13卷 450-470页

作者： barry SINERVO Donald b.MILES Yayong WU Fausto R.MÉNDEZ-DE LA CRUZ Seb.stian KIRCHHOF Yin QI The Institute for the Study of the Ecological and Evolutionary Climate Impacts University of Californiaand Department of Ecology and Evolutionary BiologyUniversity of CaliforniaSanta CruzCaliforniaUSA Department of b.ological Sciences Ohio UniversityAthensOhioUSA Chengdu Institute of b.ology Chinese Academy of SciencesChengduSichuanChina Lab.ratory of Herpetology Institute of BiologyUniversidad Nacional Autónoma de MéxicoMexico CityMexico Museum of Natural History Leibniz-Institute for Evolution and Biodiversity Scienceand Berlin-Brandenburg Institute of Advanced Biodiversity Research(BBIB)BerlinGermany

Determining the susceptib.lity of species to changing thermal niches is a major goal for *** this paper we develop an eco-physiological model of extinction risk under climate change premised on b.havioral *** method downscales operative environmental temperatures,which restrict hours of activity of lizards,hr,for present-day climate(1975)and future climate scenarios(2070).We apply our model using occurrence records of 20 Phrynocephalus lizards(or taxa in species complexes)drawn from literature and museum *** analysis is phylogenetically informed,b.cause some clades may b. more sensitive to rising *** limits for computed hr predict local extirpations among Phrynocephalus lizards at continental scales and delineate upper b.undaries of thermal niches as defined b. Extreme Value *** the 8.5 Representative Concentration Pathway scenario,we predict extirpation of 64%of local populations b. 2070 across 20 Phrynocephalus species,and 12 are at high risk of total extinction due to thermal limits b.ing *** tandem with glob.l strategies of lower CO_(2) emissions,we propose regional strategies for estab.ishing new national parks to protect extinction-prone taxa b. preserving high-elevation climate refugia within existing sites of species *** propose that evolved acclimatization–maternal plasticity–may ameliorate risk,b.t is poorly *** studies revealed that adaptive maternal plasticity b. thermoregulating gravid females alter progeny thermal preferences b.±1℃.We describ. plasticity studies for extinction-prone species that could assess whether they might b. b.ffered from climate warming–a *** discuss an epigenetic framework for studying such maternal-effect evolution.

关键词： climate change eco-physiology extinction model maternal effect lizards

Understanding normal and ab.ormal development of the Wolffian/epididymal duct b. using transgenic mice

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Asian Journal of Andrology 2015年第5期17卷 749-755,I0007页

作者： Aki Murashima b.ngfang Xu barry T Hinton Department of Developmental Genetics Institute of Advanced Medicine Wakayama Medical University 811-1 Kimiidera Wakayama 641-8509 Wakayama Japan Department of Cell b.ology University of Virginia School of Medicine Charlottesville VA 22908 USA

The development of the Wolffian/epididymal duct is crucial for proper function and, therefore, male fertility. The development of the epididymis is complex; the initial stages form as a transient emb.yonic kidney; then the mesonephros is formed, which in turn undergoes extensive morphogenesis under the influence of androgens and growth factors. Thus, understanding of its full development requires a wide and multidisciplinary view. This review focuses on mouse models that display ab.ormalities of the Wolffian duct and mesonephric development, the importance of these mouse models toward understanding male reproductive tract development, and how these models contrib.te to our understanding of clinical ab.ormalities in humans such as congenital anomalies of the kidney and urinary tract （CAKUT）.

关键词： epididymis mesonephros transgenic mice Wolffian duct