Results 61 to 70 of about 3,774,487 (407)
Causal Loops in Time Travel [PDF]
, 2019 About the possibility of time traveling based on several specialized works, including those of Nicholas J. J. Smith ("Time Travel"), William Grey (”Troubles with Time Travel”), Ulrich Meyer (”Explaining causal loops”), Simon Keller and Michael Nelson ...
Sfetcu, Nicolae
core +1 more source
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS Letters, EarlyView.TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley +1 more source
A non-travel related rash in a traveler
IDCases, 2017 A 45-year-old man was admitted for investigation of a symmetric lower limb rash associated with recurrent fever for two weeks following a hiking trip in Italy and Greece. He was treated for sepsis secondary to lower limb cellulitis with no clinical improvement and subsequently diagnosed with Streptococcus gallolyticus endocarditis mediating an ...
M. Caroline Burton +3 more
openaire +4 more sources
Wormholes in spacetime and their use for interstellar travel: A tool for teaching general relativity
, 1988 Rapid interstellar travel by means of spacetime wormholes is described in a way that is useful for teaching elementary general relativity. The description touches base with Carl Sagan’s novel Contact, which, unlike most science fiction novels, treats ...
M. S. Morris, K. Thorne
semanticscholar +1 more source
Understanding socioeconomic disparities in travel behavior during the COVID‐19 pandemic
Journal of Regional Science, 2020 We document the magnitudes of and mechanisms behind socioeconomic differences in travel behavior during the COVID‐19 pandemic. We focus on King County, Washington, one of the first places in North America where COVID‐19 was detected.
R. Brough, Matthew Freedman, D. Phillips
semanticscholar +1 more source
COVID-19 vaccine passport for safe resumption of travel
Journal of Travel Medicine, 2021 The spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues despite the implementation of effective restrictive public health measures, including strict travel restrictions.
A. Pavli, H. Maltezou
semanticscholar +1 more source
FEBS Letters, EarlyView.In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali +3 more
wiley +1 more source
BMC GastroenterologyAntibiotics have demonstrated efficacy in the eradication of the underlying overgrowth bacteria and improvement of symptoms of small intestinal bacterial overgrowth (SIBO).
Bradley A. Connor +5 more
doaj +1 more source
Journal of Clinical Virology Plus, 2022 In the current study, an one pot quadruplex RT-qPCR assay was established and comprehensively evaluated. The assay's limit of detection could reach as low as 101 copies/reaction, with good repeatability profile and no cross-reaction with other ...
Hai-Bo Wang +4 more
doaj
Canadian Journal of Infectious Diseases and Medical Microbiology, 2020 Background. Salmonella and Shigella are often associated with fecal-oral transmission and cause large-scale outbreaks in centralized catering units and, therefore, should be frequently and strictly monitored, especially among food handlers.
Tian Du +4 more
doaj +1 more source