Results 11 to 20 of about 5,610,097 (285)

Radiation Sterilization: Dose Is Dose [PDF]

open access: yesBiomedical Instrumentation & Technology, 2020
In the radiation sterilization arena, the question often arises as to whether radiation resistance of microorganisms might be affected by the energy level of the radiation source and the rate of the dose delivered (kGy/time). The basis for the question is if the microbial lethality is affected by the radiation energy level and/or the rate the dose is ...
Joyce M, Hansen   +4 more
openaire   +2 more sources

Low-dose ionizing radiation alleviates Aβ42-induced cell death via regulating AKT and p38 pathways in Drosophila Alzheimer's disease models

open access: yesBiology Open, 2019
Ionizing radiation is widely used in medicine and is valuable in both the diagnosis and treatment of many diseases. However, its health effects are ambiguous.
Soojin Hwang   +5 more
doaj   +1 more source

CNS involvement and the feasibility of intratecal chemotherapy administration in patients with a nodal form of diffuse large B-cell lymphoma not otherwise specified. Data of prospective study

open access: yesТерапевтический архив, 2019
Aim of the issue was to determine indications for intratecal chemotherapy drugs administration to prevent relapse of diffuse large B-cell lymphoma (DLBCL) with central nervous system (CNS) involvement. Materials and methods.
A U Magomedova   +6 more
doaj   +1 more source

Complexity of Constraint Satisfaction Problems over Finite Subsets of Natural Numbers [PDF]

open access: yes, 2016
We study the computational complexity of constraint satisfaction problems that are based on integer expressions and algebraic circuits. On input of a finite set of variables and a finite set of constraints the question is whether the variables can be ...
Dose, Titus
core   +1 more source

Putting directionality into context

open access: yesStellenbosch Papers in Linguistics Plus, 2014
The question of directionality, i.e. whether (simultaneous) interpreters should work only from their second into their first language or whether the opposite direction is equally acceptable or even preferable, remains controversial.
Dose, Stefanie
doaj   +1 more source

Role of Commensal Microbes in the γ-Ray Irradiation-Induced Physiological Changes in Drosophila melanogaster

open access: yesMicroorganisms, 2020
Ionizing radiation induces biological/physiological changes and affects commensal microbes, but few studies have examined the relationship between the physiological changes induced by irradiation and commensal microbes.
Hwa-Jin Lee   +6 more
doaj   +1 more source

Engineering of a FGM Interlayer to Reduce the Thermal Stresses Inside the PFCs

open access: yesApplied Sciences, 2022
A substantial contribution of the stresses that arise inside the Plasma-Facing Components (PFCs) when a heat load is applied is caused by the mismatch of the Coefficient of Thermal Expansion (CTE) between the armor, usually made of tungsten (W), and the ...
Giacomo Dose   +2 more
doaj   +1 more source

A dose-ranging study in older adults to compare the safety and immunogenicity profiles of MF59®-adjuvanted and non-adjuvanted seasonal influenza vaccines following intradermal and intramuscular administration [PDF]

open access: yes, 2014
Strategies to optimize responses to seasonal influenza vaccination in older adults include the use of adjuvants, higher antigen doses, and intradermal delivery.
Castellino, Flora   +9 more
core   +1 more source

Patient-Specific Fetal Dose Determination for Multi-Target Gamma Knife Radiosurgery: Computational Model and Case Report. [PDF]

open access: yes, 2017
A 42-year-old woman at 29 weeks gestation via in vitro fertilization who presented with eight metastatic brain lesions received Gamma Knife stereotactic radiosurgery (GKSRS) at our institution. In this study, we report our clinical experience and a ...
Braunstein, Steve   +6 more
core   +1 more source

223Ra-dichloride therapy of bone metastasis: optimization of SPECT images for quantification

open access: yesEJNMMI Research, 2019
Background 223Ra imaging is crucial to evaluate the successfulness of the therapy of bone metastasis of castration-resistant prostate cancer (CRPC).
Nadia Benabdallah   +5 more
doaj   +1 more source

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