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| 1 | 国际清算银行对央行数字货币研究进展的全球调查报告显示文摘全球正在泛讨论央行数字货帀潜磁行的可行性与风险o 2018年下半年,国际清算银行通过对包括中国、美国、英国、加拿大、印度等国在内的63家央行的调查,评估了该领域的最新进展、动机、发行可能性,并于2049年4月8日发布了调查报告。调查显示,多数央行数字货帀(CBDC)工作还处于概念阶段,也有少数央行开始从概念阶段过渡到试验和概念证明阶段,一些情况特殊(如现金的可用性下降)的央行可能在短期(1-3年)或中期(1-6年)发行某种类型的数字货币。报告还附上专栏进行专题介绍。现将报告摘编如下,供参阅。 | 曾繁荣 Christian Barontini Henry Holden | 2019 | 金融会计2019，0，5： | 8 |
| 2 | An Investigation of Optimal Machine Learning Methods for the Prediction of ROTI显示文摘The rate of the total electron content(TEC)change index(ROTI)can be regarded as an effective indicator of the level of ionospheric scintillation,in particular in low and high latitude regions.An accurate prediction of the ROTI is essential to reduce the impact of the ionospheric scintillation on earth observation systems,such as the global navigation satellite systems.However,it is difficult to predict the ROTI with high accuracy because of the complexity of the ionosphere.In this study,advanced machine learning methods have been investigated for ROTI prediction over a station at high-latitude in Canada.These methods are used to predict the ROTI in the next 5 minutes using the data derived from the past 15 minutes at the same location.Experimental results show that the method of the bidirectional gated recurrent unit network(BGRU)outperforms the other six approaches tested in the research.It is also confirmed that the RMSEs of the predicted ROTI using the BGRU method in all four seasons of 2017 are less than 0.05 TECU/min.It is demonstrated that the BGRU method exhibits a high level of robustness in dealing with abrupt solar activities. | Fulong XU Zishen LI Kefei ZHANG Ningbo WANG Suqin WU Andong HU Lucas Holden | 2020 | Journal of Geodesy and Geoinformation Science2020，3，2： | 7 |
| 3 | A study of different fluid droplets impacting on a liquid film显示文摘微滴动力学的知识提供在多相的流动预言压力落下,劫盗和腐蚀禁止者分发的基础。微滴尺寸和它的分发也决定在不同阶段之间的分离效率。试验性的观察与不同液体,微滴尺寸和速度为微滴冲击被进行,并且拍摄厚度。观察转变边界与不同作者开发的模型相比。为深水池表面上的冲击,麻莲果并且为打起浪花的 Tropea 关联不在这研究同意试验性的结果。黄雾和 Gosman 为弹起的批评威伯数字同意水结果然而并非油结果。为在弹起之间的转变边界的三新关联,结合, jetting 并且打起浪花被建议并且与试验性的观察相比。 | Huang Qiyu Zhang Holden | 2008 | Petroleum Science2008，5，1： | 6 |
| 4 | Medical image registration显示文摘 | Hill DLG Batchelor PG Holden M | 2001 | Physics in Medicine and Biology2001，46，： | 2 |
| 5 | Drying and rewetting effects on C and N mineralization and microbial activity in surface and subsurface California grassland soils显示文摘 | Shu-Rong Xiang Allen Doyle Patricia A. Holden Joshua P. Schimel | 2008 | Soil Biology and Biochemistry2008，，9： | 2 |
| 6 | Recurrent missense mutation of GDF5 (p.R438L) causes proximal symphalangism in a British family显示文摘Proximal symphalangism(SYM1B)(OMIM 615298) is an autosomal dominant developmental disorder affecting joint fusion. It is characterized by variable fusions of the proximal interphalangeal joints of the hands,typically of the ring and little finger,with the thumb typically being spared. SYM1 is frequently associated with coalition of tarsal bones and conductive hearing loss. Molecular studies have identified two possible genetic aetiologies for this syndrome,NOG and GDF5. We herein present a British caucasian family with SYM1 B caused by a mutation of the GDF5 gene. A mother and her three children presented to the orthopaedic outpatient department predominantly for feet related problems. All patients had multiple tarsal coalitions and hand involvement in the form of either brachydactyly or symphalangism of the proximal and middle phalanx of the little fingers. Genetic testing in the eldest child and his mother identified a heterozygous missense mutation in GDF5 c.1313G>T(p.R438L),thereby establishing SYM1 B as the cause of the orthopaedic problems in this family. There were no mutations identified in the NOG gene. This report highlights the importance of thorough history taking,including a three generation family history,and detailed clinical examination of children with fixed planovalgus feet and other family members to detect rare skeletal dysplasia conditions causing pain and deformity,and provides details of the spectrum of problems associated with SYM1 B. | Andreas Leonidou Melita Irving Simon Holden Marcos Katchburian | 2016 | World Journal of Orthopedics2016，7，12： | 2 |
| 7 | Sustainable city development challenged by extreme weather in a warming world显示文摘The year of 2021 has witnessed many extreme weather events across the world that have shocked and challenged human society,in particular for the populous cities,challenging progress on sustainable city development.In the comment we highlighted the record-breaking rainstorm that is considered to happen only“once-in-a-thousand-years”on 20 July 2021 in Zhengzhou,China;and a series of short and long-term resilience enhancement and risk reducing measures to climate change and natural hazard risks.We found that increasing frequency and intensity of extreme weather events caused by human-induced climate change challenges progress on sustainable city development,but could also accelerate activities to enable cities to become more resilient.This comment is essential to advance towards the sustainable city development goal(SDG 11)in China’s mega cities,as well as informing progress for other global cities. | Changjia Li Tong Lu Bojie Fu Shuai Wang Joseph Holden | 2022 | Geography and Sustainability2022，3，2： | 2 |
| 8 | Resource degradation and adoption of land conservation technologies in the Ethiopian Highlands: A case study in Andit Tid, North Shewa显示文摘 | Bekele Shiferaw Stein T. Holden | 1998 | Agricultural Economics1998，，3： | 2 |
| 9 | Late syn-to post-collisional magmatism in Madagascar:The genesis of the Ambalavao and Maevarano Suites显示文摘The East African Orogen involves a collage of Proterozoic microcontinents and arc terranes that became wedged between older cratonic blocks during the assembly of Gondwana.The Ediacaran-Cambrian Ambalavao and Maevarano Suites in Madagascar were emplaced during the waning orogenic stages and consist of weakly deformed to undeformed plutonic rocks and dykes of mainly porphyritic granite but also gabbro,diorite and charnockite.U-Pb geochronological data date emplacement of the Ambalavao Suite to between ca.580 Ma and 540 Ma and the Maevarano Suite to between ca.537 Ma and522 Ma.Major and trace element concentrations are consistent with emplacement in a syn-to postcollisional tectonic setting as A-type(anorogenic) suites.Oxygen(δ^(18)O of 5.27‰-7.45‰) and hafnium(ε(Hf)(t) of-27.8 to-12.3) isotopic data from plutons in the Itremo and Antananarivo Domains are consistent with incorporation of an ancient crustal source.More primitive δ^(18)O(5.27‰-5.32‰) andε(Hf)(t)(+0.0 to+0.2) isotopic values recorded in samples collected from the Ikalamavony Domain demonstrate the isotopic variation of basement sources present in the Malagasy crust.The Hf isotopic composition of Malagasy zircon are unlike more juvenile Ediacaran-Cambrian zircon sou rces elsewhere in the East African Orogen and,as such,Madagascar represents a distinct and identifiable detrital zircon source region in Phanerozoic sedimentary provenance studies.Taken together,these data indicate that high-T crustal anatexis,crustal assimilation and interaction of crustal material with mantle-derived melts were the processes operating during magma emplacement.This magmatism was coeval with polyphase deformation throughout Madagascar during the amalgamation of Gondwana and magmatism is interpreted to reflect lithospheric delamination of an extensive orogenic plateau. | Donnelly B.Archibald Alan S.Collins John D.Foden Justin L.Payne Peter Holden Théodore Razakamanana | 2019 | Geoscience Frontiers2019，10，6： | 2 |
| 10 | Model for endstage liver disease score predicts mortality across a broad spectrum of liver disease显示文摘 | SAID A WILLIAMS J HOLDEN J | 2004 | J Hepatol2004，40，： | 1 |
| 11 | Simultaneous identification of bacterial virulence genes by negative selection显示文摘 | Hensel M Shea J E Holden D W etal | 1995 | Science1995，269，： | 1 |
| 12 | Chlamydia trachomatis:genome sequence analysis of lymphogranuloma venereum isolates显示文摘 | Thomson NR Holden MT Carder C | 2008 | Genome Res2008，18，1： | 1 |
| 13 | Magnetism from conductors and enhanced nonlinear phenomena显示文摘 | Holden A J Robbins D J | 1999 | IEEE Transactions on Microwave Theory and Techniques1999，47，11： | 1 |
| 14 | Three dimensional structure of human C-reactive protein显示文摘 | Cheetham GM Holden D | 1996 | Nature Struct Biol1996，3，4： | 1 |
| 15 | Structure of the actin-myosin complex and its implications for muscle contraction显示文摘 | Holden H M Whittaker C B | 1993 | Science1993，261，5117： | 1 |
| 16 | Complete genomes of two clinical Staphylococcus aureus strains:evidence for the rapid evolution of virulence and drug resistance显示文摘 | Holden MT Feil EJ Lindsay JA Peacock SJ Day NP Enright MC Foster TJ Moore CE Hurst L Atkin R Barron A Bason N Bentley SD Chillingworth C Chillingworth T Churcher C Clark L Corton C Cronin A Doggett J Dowd L Feltwell T Hance Z Harris B Hauser H Holroyd S Jagels K James KD Lennard N Line A Mayes R Moule S Mungall K Ormond D Quail MA Rabbinowitsch E Rutherford K Sanders M Sharp S Simmonds M Stevens K Whitehead S Barrell BG Spratt BG Parkhill J | 2004 | Proc Natl Acad Sci USA2004，101，26： | 1 |
| 17 | Magnetism from conductors and enhanced nonlinear phenomena显示文摘 | PENDRY J B HOLDEN A J ROBBINS D J | 1999 | IEEE Trans Microwave Theory Tech1999，47，11： | 1 |
| 18 | In need of new environment ethics for tourism? 显示文摘 | Holden A | 2003 | Annals of Tourism Research2003，30，1： | 1 |
| 19 | Chloroplast pigment in plants with the C4-dicarboxylic acid pathway of Photosynthesis显示文摘 | Holden M | 1973 | Photosynthetica1973，，7： | 1 |
| 20 | Impact of Population Growth显示文摘 | Ehrlich P R Holden J P | 1971 | Science1971，，171： | 1 |
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