منابع مشابه
Transient, small‐scale field‐aligned currents in the plasma sheet boundary layer during storm time substorms
We report on field-aligned current observations by the four Magnetospheric Multiscale (MMS) spacecraft near the plasma sheet boundary layer (PSBL) during two major substorms on 23 June 2015. Small-scale field-aligned currents were found embedded in fluctuating PSBL flux tubes near the separatrix region. We resolve, for the first time, short-lived earthward (downward) intense field-aligned curre...
متن کاملModeling magnetospheric current response to solar wind dynamic pressure enhancements during magnetic storms: 2. Application to different storm phases
[1] Two patterns of ground H perturbation as response to pressure enhancements during different phases of storms are found. One is polarity asymmetry under southward IMF Bz, e.g., 25 September 1998, 29 May 2003, and 10 January 1997 events; the other is positive H perturbation everywhere under northward IMF Bz, e.g., 7 November 2000 event. The polarity asymmetry can be further divided into two c...
متن کاملExercise-Induced Inflammation during Different Phases of the Menstrual Cycle
Objective: To examine the effects of menstrual cycle on exercise-induced inflammation, we investigated exercise-induced changes in circulating cytokines and leukocyte responses during different phases of the menstrual cycle. Methods: Ten healthy sedentary females (20.5 ± 0.7 years) performed 60 min of cycling at 75% of their individual anaerobic threshold (AT) during the three different phases ...
متن کاملLymphocytic Nitric Oxide Secretion during Different Reproductive Phases in Cattle
Nitric oxide (NO) is a biological mediator involved in regulation of various physiological processes including reproduction. NO is produced by many different cells of the body including lymphocytes. In this study, the lymphocytic NO secretion was studied in cattle during different phases of reproduction. Blood samples were collected from Holstein Friesian cows during different stages of estrous...
متن کاملSerum Electrolytes During Different Phases Of Menstrual Cycle
Background: Although the coordinated sequence of hormonal changes during the normal menstrual cycle are well characterized, whether similar or parallel changes occur in the distribution of various electrolytes has not been clearly established. Materials and methods: This corollary follow up study on 50 healthy normal menstruating females presents variation in serum calcium, magnesium, sodium an...
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ژورنال
عنوان ژورنال: Annales Geophysicae
سال: 2011
ISSN: 1432-0576
DOI: 10.5194/angeo-29-2031-2011