Results 91 to 100 of about 2,079,436 (269)

Influence of Rail Welds in Steel Spring Floating Slab Track on the Wheel-Rail Dynamic Response

Chengshi guidao jiaotong yanjiu
ObjectiveRail joint welds can adversely affect vehicles and tracks, necessitating research into the influence of rail welds on the wheel-rail dynamic response of floating slab tracks.
Anyang WANG, Xia LI, Hu TANG, Anbin WANG
doaj   +1 more source

Skylab short-lived event alert program [PDF]

During the three manned Skylab missions, the Center for Short-Lived Phenomena (CSLP) reported a total of 39 significant events to the Johnson Space Center (JSC) as part of the Skylab Short-Lived Event Alert Program.
Citron, R. A.
core   +1 more source

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler, Vivian Maas, Arian Taheri Amin, Jennifer Faber, Tamara Schaprian, Katharina Hill, Matthis Synofzik, Lisa H. Graf, Heike Jacobi, Manuela Lima, Ana F. Ferreira, Bart P. van de Warrenburg, Ilse H. J. Willemse, Dagmar Timmann, Andreas Thieme, Paola Giunti, Hector Garcia‐Moreno, Magda M. Santana, Jeannette Hübener‐Schmid, Elin H. Davies, Thomas Klockgether   +20 more
wiley   +1 more source

Keeping track of hidden dangers - The short history of the Sabiá virus

Revista da Sociedade Brasileira de Medicina Tropical
Emerging infectious diseases are a global threat. In countries like Brazil, where biodiversity is high and public health conditions in terms of infrastructure and medical care are often precarious, emerging diseases are particularly worrisome.
Joel Henrique Ellwanger, José Artur Bogo Chies   +1 more
doaj   +1 more source

Selective Ensemble Mean Technique for Tropical Cyclone Track Forecasts Using Multi-Model Ensembles

Tropical Cyclone Research and Review, 2015
: A selective ensemble mean technique for tropical cyclone (TC) track forecasts, which excludes from the ensemble those models that have large position errors at short lead times, was applied to a set of TC track forecasts produced by 11 operational ...
Masato Nishimura, Munehiko Yamaguchi
doaj   +1 more source

Evaluating template rescaling in short-term single-object tracking

2015 12th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), 2015
In recent years, short-term single-object tracking has emerged has a popular research topic, as it constitutes the core of more general tracking systems. Many such tracking methods are based on matching a part of the image with a template that is learnt online and represented by, for example, a correlation filter or a distribution field.
Ahlberg, Jörgen, Berg, Amanda
openaire   +3 more sources

Adaptive Representations for Tracking Breaking News on Twitter

, 2014
Twitter is often the most up-to-date source for finding and tracking breaking news stories. Therefore, there is considerable interest in developing filters for tweet streams in order to track and summarize stories.
Brigadir, Igor, Cunningham, Pádraig, Greene, Derek   +2 more
core  

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Relationship between latent trigger points, lower limb asymmetry and muscle fatigue in elite short-track athletes. [PDF]

BMC Sports Sci Med Rehabil, 2023
Konieczny M, Skorupska E, Domaszewski P, Pakosz P, Skulska M, Herrero P.   +5 more
europepmc   +1 more source

Rotary Velocity Spectra from Short Drifter Tracks

Journal of Atmospheric and Oceanic Technology, 1998
Abstract The authors describe a method utilizing short-duration drifter tracks to compute rotary velocity amplitudes and phases for tidal frequency bands. These are compared to amplitudes and phases from a tidal model, revealing the regions where strong internal tides dominate the observed record or the times when inertial motions compete with the ...
W. R. Crawford, J. Y. Cherniawsky, M. G. G. Foreman   +2 more
openaire   +1 more source