Results 41 to 50 of about 1,118,965 (129)

Dose-rate dependence of NIPAM polymer gel dosimeters at different dose.

open access: yes, 2023
Dose-rate dependence of NIPAM polymer gel dosimeters at different dose.
Chun-Hsu Yao (483046)   +5 more
core   +1 more source

Two Distinct Stimulus Frequencies Delivered Simultaneously at Low Intensity Generate Robust Locomotor Patterns

open access: yes, 2016
Objectives: Explore the primary characteristics of afferent noisy stimuli, which optimally activate locomotor patterns at low intensity. Materials and Methods: Intracellular and extracellular electrophysiological traces were derived from single ...
Dose, Francesco   +3 more
core   +1 more source

Optimal designs for dose finding studies [PDF]

open access: yes
Identifying the "right" dose is one of the most critical and difficult steps in the clinical development process of any medicinal drug. Its importance cannot be understated: selecting too high a dose can result in unacceptable toxicity and associated ...
Dette, Holger, Bretz, Frank
core  

Radiation dose estimates for radiopharmaceuticals

open access: yes, 1996
Tables of radiation dose estimates based on the Cristy-Eckerman adult male phantom are provided for a number of radiopharmaceuticals commonly used in nuclear medicine.
Stubbs, J. B.   +2 more
core   +1 more source

The variance-covariance method: Microdosimetry in time-varying low dose-rate radiation fields [PDF]

open access: yes, 1988
The variance-covariance method is employed at low doses and in radiation fields of low dose rates from an241Am (4 nGy/s) and a90Sr (300 nGy/s) source. The preliminary applications and results illustrate some of the potential of the method, and show that ...
Breckow, Joachim   +7 more
core   +1 more source

Optimal designs for dose-response models with restricted design spaces [PDF]

open access: yes
In dose response studies, the dose range is often restricted due to concerns over drug toxicity and/or efficacy. We present restricted and unrestricted interval locally optimal designs with respect to a very general class of optimality criteria for ...
Zhu, Wei   +2 more
core  

A study of ovarian cancer patients treated with dose-intensive chemotherapy supported with peripheral blood progenitor cells mobilised by filgrastim and cyclophosphamide [PDF]

open access: yes, 1996
Summary We have shown that large numbers of haemopoietic progenitor cells are mobilised into the blood after filgrastim [granulocyte colony-stimulating factor (G-CSF)] alone and filgrastim following cyclophosphamide chemotherapy in previously untreated
Dexter, TM   +21 more
core   +1 more source

Absence of a dose-rate effect in the transformation of C3H 10T1/2 cells by α-particles [PDF]

open access: yes, 1987
The findings of Hill et al. (1984) on the greatly enhanced transformation frequencies at very low dose rates of fission neutrons induced us to perform an analogous study with -particles at comparable dose rates. Transformation frequencies were determined
Fenn, S.   +5 more
core   +1 more source

Investigation of Natural Effective Gamma Dose Rates case study: Ardabil Province in Iran [PDF]

open access: yes
Gamma rays pose enough energy to form charged particles and adversely affect human health. Since, the external exposure of human beings to natural environmental gamma radiation normally exceeds that from all man-made sources combined, natural background ...
زیوری, سحر   +11 more
core   +1 more source

A 1 year retrospective audit of quality indicators of clinical pharmacological advice for personalized linezolid dosing: One stone for two birds?

open access: yes, 2016
Aim This study explored the clinical and economic impact of clinical pharmacological advice (CPA) (based on therapeutic drug monitoring [TDM] results, and on patients' characteristics and co-medications) on personalized linezolid therapy in a tertiary ...
Dose L., Pea F., Cojutti P., Baraldo M.
core   +1 more source

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