Results 21 to 30 of about 7,218,425 (297)

Scalability evaluation of forecasting methods applied to bicycle sharing systems

Heliyon, 2023
Public Bicycle Sharing Systems (BSS) have spread in many cities for the last decade. The need of analysis tools to predict the behavior or estimate balancing needs has fostered a wide set of approaches that consider many variables.
Alexandra Cortez-Ordoñez, Pere-Pau Vázquez, José Antonio Sanchez-Espigares   +2 more
doaj   +1 more source

Multi-instrument observations of the electric and magnetic field structure of omega bands [PDF]

, 2000
High time resolution data from the CUTLASS Finland radar during the interval 01:30±03:30 UT on 11 May, 1998, are employed to characterise the ionospheric electric field due to a series of omega bands extending ~5° in latitude at a resolution of 45 km in ...
Eglitis, P., J. A. Wild (7591442), T. K. Yeoman, P. Eglitis (7605143), P. Eglitis, H. J. Opgenoorth, H. J. Opgenoorth (7618256), Wild, J. A., Yeoman, T. K., J. A. Wild, T. K. Yeoman (7601525), Opgenoorth, H. J.   +11 more
core   +1 more source

Mesoscale ionospheric electrodynamics of omega bands determined from ground-based electromagnetic and satellite optical observations [PDF]

, 2005
International audienceWe present ground-based electromagnetic data from the MIRACLE and BEAR networks and satellite optical observations from the UVI and PIXIE instruments on the Polar satellite of an omega band event over Northern Scandinavia on 26 June
Viljanen, A., Aksnes, A., A. Aksnes, J. Stadsnes, N. Østgaard, G. A. Germany, O. Amm, G.A. Germany, Østgaard, N., A. Viljanen, R.R. Vondrak, Lu, G., Stadsnes, J., R. R. Vondrak, Amm, O., Vondrak, R.R., Germany, G.A., G. Lu   +17 more
core   +1 more source

Relationship Between Dietary Omega-3 and Omega-6 Polyunsaturated Fatty Acids Level and Sarcopenia. A Meta-Analysis of Observational Studies

Frontiers in Nutrition, 2022
Objective: This study investigates the relationship between dietary omega-3 and omega-6 polyunsaturated fatty acids (PUFAs) levels and sarcopenia.Methods: A comprehensive literature search in the databases of PubMed, Web of Science, and Embase (up to ...
Yi Zhang, Yi Zhang, Hongbin Guo, Hongbin Guo, Jieyu Liang, Jieyu Liang, Wenfeng Xiao, Wenfeng Xiao, Yusheng Li, Yusheng Li   +9 more
doaj   +1 more source

Midnight sector observations of auroral omega bands [PDF]

, 2011
We present observations of auroral omega bands on 28 September 2009. Although generally associated with the substorm recovery phase and typically observed in the morning sector, the features presented here occurred just after expansion phase onset and ...
Fear, R.C., Kadokura, A., Glassmeier, K.H., G. Björnsson, Woodfield, E.E., J. P. McFadden, V. Angelopoulos, Björnsson, G., K. Hosokawa, Fazakerley, A. N., Khotyaintsev, Y., A. Grocott, K. H. Glassmeier, E. E. Woodfield, Donovan, E., R. C. Fear, Woodfield, E. E., Wild, J.A., Glassmeier, K. H., Fazakerley, A.N., Andre, M., André, Mats,, Lester, M., Y. Khotyaintsev, Lucek, E., Wild, J. A., J. A. Wild, Grocott, A., M. Lester, C. Carlson, McFadden, J. P., A. N. Fazakerley, M. Andre, Angelopoulos, V., E. Donovan, A. Kadokura, Khotyaintsev, Yuri,, McFadden, J.P., Fear, R. C., Carlson, C., E. Lucek, Hosokawa, K.   +41 more
core   +1 more source

Omega-3 Index and Sudden Cardiac Death [PDF]

, 2010
Sudden cardiac death (SCD) is an unresolved health issue, and responsible for 15% of all deaths in Western countries. Epidemiologic evidence, as well as evidence from clinical trials, indicates that increasing intake and high levels of eicosapentaenoic ...
Schacky, Clemens von
core   +1 more source

Preconditioning with oil mixes of high ratio Omega-9: Omega-6 and a low ratio Omega-6:Omega-3 in rats subjected to brain ischemia/reperfusion Pré-condicionamento com misturas de óleos com Ômega-9: Ômega-6 (alta relação) e Ômega-6:Ômega-3 (baixa relação) em ratos submetidos à isquemia/reperfusão cerebral

Acta Cirúrgica Brasileira, 2011
PURPOSE: This study aimed to assess the effects of preconditioning with mixtures of oils containing high/low ratio of ω-6/ω-3 and ω-9/ω-6, respectively, in an experimental model of cerebral ischemia-reperfusion (I/R).
Petrúcia Maria Antero Pinheiro, Ana Paula Bomfim Soares Campelo, Sérgio Botelho Guimarães, Régia Maria Vidal do Patrocínio, José Telmo Valença Junior, Paulo Roberto Leitão de Vasconcelos   +5 more
doaj   +1 more source

Observations of omega bands using an imaging riometer. [PDF]

, 2009
We present a case study of an omega band cur- rent system from 11 May 1998 using data from the Imaging Riometer for Ionospheric Studies (IRIS) in Finland. For the first time, images of a substorm-related omega band in cos- mic noise absorption are shown.
Wild, J.A., Kavanagh, A.J., A. J. Kavanagh, F. Honary, Honary, F., J. A. Wild   +5 more
core   +1 more source

Genetically Predicted Circulating Omega-3 Fatty Acids Levels Are Causally Associated With Increased Risk for Systemic Lupus Erythematosus

Frontiers in Nutrition, 2022
BackgroundAccumulating evidence has demonstrated the associations of omega-3 or omega-6 polyunsaturated fatty acids (PUFAs) with the disease activity and inflammatory mediators of systemic lupus erythematosus (SLE), but the evidence of causal links of ...
Peng Wang, Peng Wang, Kun Xiang, Kun Xiang, Yuan-Yuan Xu, Yi-Sheng He, Yi-Sheng He, Yu-Qian Hu, Yu-Qian Hu, Jing Ni, Jing Ni, Hai-Feng Pan, Hai-Feng Pan   +12 more
doaj   +1 more source