Results 221 to 230 of about 564,299 (265)
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Delay in the diagnosis of oral squamous cell carcinoma

Clinical Otolaryngology, 1995
Delay in diagnosis was recorded prospectively in 167 patients with an oral squamous cell carcinoma. The median total delay was 4 months of which two-thirds was patient delay. The corrected survival did not correlate with the total delay. The patient delay was not significantly correlated with tumour or patient factors and the unreliable nature of ...
J, Wildt, T, Bundgaard, S M, Bentzen
openaire   +2 more sources

A genetic time‐delay circuitry in mammalian cells

Biotechnology and Bioengineering, 2007
AbstractGene expression circuitries with time‐delayed expression profiles regulate key events, such as oscillating systems, noise elimination, and coordinated multi‐step processes, in all organisms from bacteria to mammalian cells. We present the rational synthesis of a genetic circuit displaying time‐delayed expression in silico and in mammalian cells.
Weber W, Kramer BP, Fussenegger M
openaire   +3 more sources

An analytical delay model for ReRAM memory cells

2017 27th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS), 2017
In this paper, we present a simple analytical delay model for memristive memory cells. The output voltage evolution is obtained analyzing the charge-flux dynamics when a voltage ramp is applied to the input. From this evolution, the propagation delay is calculated.
Carol de Benito   +6 more
openaire   +1 more source

Immunocompetent cells and delayed hypersensitivity reaction in sarcoidosis

Lung, 1981
The blood monocyte and lymphocyte populations were studied in 18 patients with acute sarcoidosis and 10 normal subjects. The patients with sarcoidosis were divided in two groups according to their tuberculin sensitivity. Anergic patients (61%) showed fewer lymphocytes, particularly T lymphocytes, relatively more monocytes and an impaired response to ...
A, Arnoux   +3 more
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A Statistical Cell Delay Model for Estimating the 3σ Delay by Matching Kurtosis

IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Leilei Jin   +3 more
openaire   +1 more source

Phenomic Delay in Transduction of Salmonella typhimurium Cell

Nature, 1961
TRANSDUCTION has been demonstrated in the genus Salmonella by Zinder and Lederberg1. The individual markers were induced independently of each other according to the selective medium used. Even in cultivation conditions with two sugars, invariably only one of them was fermented by the individual transduced colonies.
openaire   +2 more sources

DELAYED LUMINESCENCE AND CELL’S STRUCTURE ORGANIZATION

Energy and Information Transfer in Biological Systems, 2003
SCORDINO, Agata   +2 more
openaire   +3 more sources

Delay Cells

2022
openaire   +1 more source

Delayed cell‐mediated hypersensitivity to tetrazepam

Contact Dermatitis, 1996
N R, Ortega   +4 more
openaire   +2 more sources

Suppressor Cells in Delayed Hypersensitivity Reactions

Mayo Clinic Proceedings, 1974
S I, Katz, D, Parker, J L, Turk
openaire   +2 more sources

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