Results 91 to 100 of about 1,075,706 (313)
Cerebral hemodynamic response to upright position in acute ischemic stroke
Frontiers in NeurologyIntroductionConcerns exist that a potential mechanism for harm from upright activity (sitting, standing, and walking) early after an acute ischaemic stroke could be the reduction of cerebral perfusion during this critical phase.
Lilian B. Carvalho +9 more
doaj +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Demo 09-25 Slinky Standing Waves
, 2001 The suspended Slinky spring shown in Demonstration #15 on this disc can be used to illustrate standing waves. If the end of the spring is oscillated at the resonant frequency of one of the standing wave modes of the Slinky, a standing wave will be ...
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Standing-based office work shows encouraging signs of attenuating post-prandial glycaemic excursion
, 2023 Objectives The main aim of this study was to compare two days of continuous monitored capillary blood glucose (CGM) responses to sitting and standing in normally desk-based workers.
F Joseph (13573549) +3 more
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Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Photo, portrait of Standing Bear, the chief of the Ponca Indians whose tribe was moved to Indian Territory in Oklahoma in 1877. Wanting to return to his homeland in Nebraska, he led a number of his people on a hard and dangerous journey back.
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Frontiers in NeuroscienceThe human's upright standing is a complex control process that is not yet fully understood. Postural control models can provide insights into the body's internal control processes of balance behavior.
Julian Shanbhag +9 more
doaj +1 more source