Results 11 to 20 of about 43,760 (283)

Clockwise and counter clockwise 6 & 9 year geostrophic MC (& Rossby) waves in centre of the mechanism of geomagnetic jerks and relevant LODs

open access: yesContributions to Geophysics and Geodesy, 2022
Versus the theory of fully stochastically mechanism of geomagnetic jerks based on the buoyant force driven Quasi-Geostrophic (QG) dynamo, the torsional waves in realistic condition of the Earth's core evolve in the intradecadal time scales.
Mohsen LUTEPHY   +2 more
doaj   +1 more source

Case Report: Dexmedetomidine for Intractable Clusters of Myoclonic Jerks and Paroxysmal Sympathetic Hyperactivity in Progressive Encephalomyelitis With Rigidity and Myoclonus

open access: yesFrontiers in Neurology, 2021
Introduction: Progressive encephalomyelitis with rigidity and myoclonus (PERM) is a severe form of stiff-person spectrum disorder characterized by painful spasms, myoclonic jerks, hyperekplexia, brainstem dysfunction, and dysautonomia, which is sometimes
Yuzo Fujino   +5 more
doaj   +1 more source

Jerks of the latissimus dorsi muscle and intercostal neuralgia after posterolateral thoracotomy

open access: yesClinical Neurophysiology Practice, 2021
Introduction: Post-thoracotomy pain syndrome (PTPS) is a common complication related to intercostal nerve injury. During this type of surgery, although less frequently, thoracodorsal and long thoracic nerves can also be injured, and jerks of peripheral ...
Sara Cors-Serra   +4 more
doaj   +1 more source

Electrophysiologic Evaluation of Psychogenic Movement Disorders [PDF]

open access: yesJournal of Movement Disorders, 2011
Psychogenic movement disorders (PMD) are a group of disorders which are in the border zone between neurology and psychiatry. All necessary laboratory investigations should be done to rule out an underlying organic disorder.
Pramod Kumar Pal
doaj   +1 more source

Dynamics of temporal changes of geomagnetic field secular variations

open access: yesГеофизический журнал, 2016
Time changes of the geomagnetic field secular variations, cleaned by three and eleven years running  means were studying. The years of the changes of sign secular variations and years of the changes of their velocity were found.
Yu.P. Sumaruk, T.P. Sumaruk
doaj   +1 more source

Evidence for a geomagnetic jerk in 1990 across Europe

open access: yesAnnals of Geophysics, 1995
The analysis of geomagnetic data from magnetic observatories demonstrated the existence of very rapid changes, or jerks, in the secular variation, especially the occurrence of the well known geomagnetic jerks of 1969 and 1978.
A. Meloni, L. Cafarella
doaj   +1 more source

Free core nutation: new large disturbance and connection evidence with geomagnetic jerks [PDF]

open access: yes, 2015
Variations in free core nutation (FCN) are connected with various processes in the Earth's fluid core and core-mantle coupling, which are also largely responsible for the geomagnetic field variations, particularly the geomagnetic jerks (GMJs). A previous
Malkin, Zinovy
core   +2 more sources

Audiogenic reflex seizures in cats [PDF]

open access: yes, 2015
This study aims at characterizing feline audiogenic reflex seizures (FARS). An online questionnaire was developed to capture information from owners with cats suffering FARS.
Bessant, C   +4 more
core   +2 more sources

Lower serotonin transporter binding in patients with cervical dystonia is associated with psychiatric symptoms

open access: yesEJNMMI Research, 2017
Background Cervical dystonia (CD) is often accompanied by depressive symptoms, anxiety, and jerks/tremor. The dopamine transporter (DAT) binding is related with both depressive symptoms and jerks/tremor in CD.
E. Zoons   +5 more
doaj   +1 more source

Can core-surface flow models be used to improve the forecast of the Earth's main magnetic field? [PDF]

open access: yes, 2008
[1] Geomagnetic main field models used for navigation are updated every 5 years and contain a forecast of the geomagnetic secular variation for the upcoming epoch. Forecasting secular variation is a difficult task.
Alexandrescu   +46 more
core   +5 more sources

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