UAB Digital Repository of Documents 10 records found  Search took 0.01 seconds. 
1.
10 p, 3.6 MB Climatic warming increases spatial synchrony in spring vegetation phenology across the Northern Hemisphere / Liu, Qiang (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Fu, Yongshuo H. (Sino-French Institute for Earth System Science) ; Gao, Mengdi (Sino-French Institute for Earth System Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Janssens, Ivan A. (University of Antwerp. Department of Biology)
Climatic warming has advanced spring phenology across the Northern Hemisphere, but the spatial variability in temperature sensitivity of spring phenology is substantial. Whether spring phenology will continue to advance uniformly at latitudes has not yet been investigated. [...]
2019 - 10.1029/2018GL081370
Geophysical research letters, Vol. 46, issue 3 (Feb. 2019) , p. 1641-1650  
2.
8 p, 11.3 MB Extension of the growing season increases vegetation exposure to frost / Liu, Qiang (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Fu, Yongshuo H. (Sino-French Institute for Earth System Science) ; Peng, Shushi (Sino-French Institute for Earth System Science) ; Lian, Xu (Sino-French Institute for Earth System Science) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de L'Environnement) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Tao (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research)
While climate warming reduces the occurrence of frost events, the warming-induced lengthening of the growing season of plants in the Northern Hemisphere may actually induce more frequent frost days during the growing season (GSFDs, days with minimum temperature < 0 °C). [...]
2017 - 10.1038/s41467-017-02690-y
Nature communications, Vol. 9 (2018) , art. 426  
3.
7 p, 5.9 MB Hidden magnetic states emergent under electric field, in a room temperature composite magnetoelectric multiferroic / Clarkson, J. D. (University of California (Berkeley). Department of Materials Science and Engineering) ; Fina Martínez, Ignasi (Institut de Ciència de Materials de Barcelona) ; Liu, Z. Q. (University of California (Berkeley). Department of Materials Science and Engineering) ; Lee, Y. (University of California (Berkeley). Department of Materials Science and Engineering) ; Kim, J. (California State University. Department of Physics) ; Frontera, Carlos (Institut de Ciència de Materials de Barcelona) ; Cordero Edwards, Rohini Kumara (Institut Català de Nanociència i Nanotecnologia) ; Wisotzki, S. (Max Planck Institute of Microstructure Physics) ; Sáncherz, F. (Institut de Ciència de Materials de Barcelona) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Hsu, S. L. (University of California (Berkeley). Department of Materials Science and Engineering) ; Ko, C. (University of California (Berkeley). Department of Materials Science and Engineering) ; Aballe, Lucía (ALBA Laboratori de Llum de Sincrotró) ; Foerster, Michael (ALBA Laboratori de Llum de Sincrotró) ; Wu, J. (University of California (Berkeley). Department of Materials Science and Engineering) ; Christen, H. M. (Oak Ridge National Laboratory. Center for Nanophase Materials Sciences) ; Heron, J. T. (Cornell University. Department of Materials Science and Engineering) ; Schlom, D. G. (Cornell University. Department of Materials Science and Engineering) ; Salahuddin, S. (University of California (Berkeley). Department of Electrical Engineering and Computer Science) ; Kioussis, N. (California State University. Department of Physics) ; Fontcuberta i Griñó, Josep (Institut de Ciència de Materials de Barcelona) ; Martí, X. (University of California (Berkeley). Department of Materials Science and Engineering) ; Ramesh, R. (University of California (Berkeley). Department of Materials Science and Engineering)
The ability to control a magnetic phase with an electric field is of great current interest for a variety of low power electronics in which the magnetic state is used either for information storage or logic operations. [...]
2017 - 10.1038/s41598-017-13760-y
Scientific reports, Vol. 7 (2017) , art. 15460  
4.
6 p, 1.1 MB Analysis on the filament structure evolution in reset transition of Cu/HfO₂/Pt RRAM device / Zhang, Meiyun (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Long, Shibing (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Li, Yang (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Liu, Qi (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Lv, Hangbing (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Miranda, Enrique Alberto (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Suñé, Jordi, 1963- (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Liu, Ming (Chinese Academy of Sciences. Institute of Microelectronics (Beijing))
The resistive switching (RS) process of resistive random access memory (RRAM) is dynamically correlated with the evolution process of conductive path or conductive filament (CF) during its breakdown (rupture) and recovery (reformation). [...]
2016 - 10.1186/s11671-016-1484-8
Nanoscale Research Letters, Vol. 11 (May 2016) , art. 269  
5.
30 p, 3.6 MB Conductance quantization in resistive random access memory / Li, Yang (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Long, Shibing (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Liu, Yang (University of Science and Technology Beijing. Department of Materials Physics and Chemistry) ; Hu, Chen (University of Science and Technology Beijing. Department of Materials Physics and Chemistry) ; Teng, Jiao (University of Science and Technology Beijing. Department of Materials Physics and Chemistry) ; Liu, Qi (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Lv, Hangbing (Chinese Academy of Sciences. Institute of Microelectronics (Beijing)) ; Suñé, Jordi 1963- (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Liu, Ming (Chinese Academy of Sciences. Institute of Microelectronics (Beijing))
The intrinsic scaling-down ability, simple metal-insulator-metal (MIM) sandwich structure, excellent performances, and complementary metal-oxide-semiconductor (CMOS) technology-compatible fabrication processes make resistive random access memory (RRAM) one of the most promising candidates for the next-generation memory. [...]
2015 - 10.1186/s11671-015-1118-6
Nanoscale Research Letters, Vol. 10 (December 2015) , art. 420  
6.
28 p, 1.0 MB Temperature increase reduces global yields of major crops in four independent estimates / Zhao, Chuang (Sino-French Institute for Earth System Science) ; Liu, Bing (Nanjing nong ye da xue. National Engineering and Technology Center for Information Agriculture) ; Piao, Shilong (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Wang, Xuhui (Sino-French Institute for Earth System Science) ; Lobelli, David B. (Stanford University. Department of Earth System Science Center on Food Security and the Environment) ; Huang, Yao (Zhongguo ke xue yuan. State Key Laboratory of Vegetation and Environmental Change) ; Huanga, Mengtian (Sino-French Institute for Earth System Science) ; Yao, Yitong (Sino-French Institute for Earth System Science) ; Bassuk, Simona (Università degli Studi di Sassari. Nucleo Ricerca Desertificazione) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Durand, Jean-Louis (Institut National de la Recherche Agronomique. Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères) ; Elliott, Joshua (University of Chicago Computation Institute) ; Ewert, Frank (Universität Bonn. Institut für Nutzpflanzenwissenschaften und Ressourcenschutz) ; Janssens, Ivan A. (University of Antwerp (Bèlgica)) ; Li, Tao (International Rice Research Institute) ; Lint, Erda (Zhongguo nong ye ke xue yuan. Agro-Environment and Sustainable Development Institute) ; Liu, Qiang (Sino-French Institute for Earth System Science) ; Martre, Pierre (Institut national de la recherche agronomique (France). Laboratoire d'Écophysiologie des Plantes sous Stress Environnementaux) ; Müller, Christoph (Potsdam-Institut für Klimafolgenforschung) ; Peng, Shushi (Sino-French Institute for Earth System Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ruaney, Alex C. (Columbia University. Center for Climate Systems Research) ; Wallachz, Daniel (Institut national de la recherche agronomique (France). UMR AGIR) ; Wang, Tao (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Wua, Donghai (Sino-French Institute for Earth System Science) ; Liu, Zhuo (Sino-French Institute for Earth System Science) ; Zhu, Yan (Nanjing nong ye da xue. National Engineering and Technology Center for Information Agriculture) ; Zhua, Zaichun (Sino-French Institute for Earth System Science) ; Assengf, Senthold (University of Florida. Agricultural and Biological Engineering Department)
Wheat, rice, maize, and soybean provide two-thirds of human caloric intake. Assessing the impact of global temperature increase on production of these crops is therefore critical to maintaining global food supply, but different studies have yielded different results. [...]
2017 - 10.1073/pnas.1701762114
Proceedings of the National Academy of Sciences of the United States of America, Vol. 114, no. 35 (Aug. 2017) , p. 9326–9331  
7.
162 p, 2.2 MB Intercultural communication competence, adaptation context, and acculturation strategies among chinese immigrants in Spain: based on field work in Barcelona / Liu, Qin ; Perceval, José María, dir. ; Giraldo Luque, Santiago, dir. ; Universitat Autònoma de Barcelona. Departament de Periodisme i de Ciències de la Comunicació
Clasificada como la quinta población minoritaria más grande de España, la población china ha experimentado un crecimiento exponencial en los últimos 20 años y ha incrementado de manera importante su presencia en la Península Ibérica en donde ha tomado partido de su modelo económico y de las conexiones económicas, comerciales, turísticas e incluso culturales que se desarrollan a través del continente de Eurasiático. [...]
Ranking as the fifth largest minority in Spain, The Chinese population has undergone an exponential growth during the last 20 years, getting increasingly noticeable in Spain, due to its remarkable economic model in connections with China across the Eurasia continent. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
8.
16 p, 1.6 MB Response of alluvial systems to Late Pleistocene climate changes recorded by environmental magnetism in the Añavieja Basin (Iberian Range, NE Spain) / Oliva Urcia, B. (Consejo Superior de Investigaciones Científicas (España). Instituto Pirenaico de Ecología) ; Muñoz Jiménez, Arsenio (Universidad de Zaragoza. Departamento de Ciencias de la Tierra) ; Larrasoaña, J.C. (Instituto Geológico y Minero de España) ; Luzón Aguado, Mª Aránzazu (Universidad de Zaragoza. Departamento de Ciencias de la Tierra) ; Pérez García, Antonio (Universidad de Zaragoza. Departamento de Ciencias de la Tierra) ; González Rodríguez, Ángel (Universidad de Zaragoza. Departamento de Ciencias de la Tierra) ; Jiang, Z. (Chinese Academy of Sciences. Institute of Geology and Geophysics) ; Liu, Q. (Chinese Academy of Sciences. Institute of Geology and Geophysics) ; Román Berdiel, María Teresa (Universidad de Zaragoza. Departamento de Ciencias de la Tierra)
Environmental magnetic proxies were analyzed in a relatively monotonous, ~25. 3m thick alluvial sedimentary sequence drilled in the Añavieja Basin (NE Spain). Results from the core AÑ2 suggest that the concentrationdependent magnetic parameters mainly reflect variations in the content of detrital magnetite, sourced in the catchment rocks and soils of the basin, via changes in the dynamics of alluvial fans due to temperature changes in the northern hemisphere during the Late Pleistocene. [...]
2016 - 10.1344/GeologicaActa2016.14.2.4
Geologica acta, Vol. 14 Núm. 2 (June 2016) , p. 139-154 (Articles)  
9.
8 p, 1.1 MB Leaf onset in the northern hemisphere triggered by daytime temperature / Piao, S. L. (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Tan, Jianguang (Sino-French Institute for Earth System Science) ; Chen, Anping (Princeton University. Departament of Ecology and Evolutionary Biology) ; Fu, Yongshuo H. (Sino-French Institute for Earth System Science) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environment) ; Liu, Qiang (Sino-French Institute for Earth System Science) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Zeng, Zhenzhong (Sino-French Institute for Earth System Science) ; Jeong, Su-Jong (Jet Propulsion Laboratory (U.S.)) ; Li, Yue (Sino-French Institute for Earth System Science) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peng, Shushi (Sino-French Institute for Earth System Science) ; Shen, Miaogen (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Recent warming significantly advanced leaf onset in the northern hemisphere. This signal cannot be accurately reproduced by current models parameterized by daily mean temperature (Tmean). Here using in situ observations of leaf unfolding dates (LUDs) in Europe and the United States, we show that the interannual anomalies of LUD during 1982–2011 are triggered by daytime (Tmax) more than by nighttime temperature (Tmin). [...]
2015 - 10.1038/ncomms7911
Nature communications, April 2015, p. 1-8
3 documents
10.
10 p, 344.7 KB Shot Classification in Broadcast Soccer Video / Tong, Xiaofeng (Chinese Academy of Sciences) ; Liu, Qingshan (Chinese Academy of Sciences) ; Lu, Hanqing (Chinese Academy of Sciences)
In this paper, we present an effective hierarchical shot classification scheme for broadcast soccer video. We first partition a video into replay and non-replay shots with replay logo detection. Then, non-replay shots are further classified into Long, Medium, Close-up or Out-field types with color and texture features based on a decision tree. [...]
2008 - 10.5565/rev/elcvia.270
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 1 (2008) p. 16-25  

See also: similar author names
2 Liu, Qi
5 Liu, Qiang
1 Liu, Qin
1 Liu, Qingshan
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