Results 71 to 80 of about 41,733 (189)

Small dose monitor based on silicon‐carbide diodes for FLASH radiotherapy

open access: yesMedical Physics, Volume 53, Issue 3, March 2026.
Abstract Background The FLASH biological effect in radiotherapy has been observed to appear at ultra‐high dose rates UHDR (>$>$40 Gy/s), where the accurate dosimetry at such high rates is still a challenge. Purpose A new 4 ×$\times$ 4 array of SiC‐based detectors (1 mm diameter, 2.2 mm pitch) is proposed for dosimetry in UHDR, as well as the ...
Ivan Lopez Paz   +4 more
wiley   +1 more source

EFFECTS OF EBT CUSTOMER SERVICE WAIVERS ON FOOD STAMP RECIPIENTS: EXECUTIVE SUMMARY [PDF]

open access: yes
Most State agencies are now using electronic benefits transfer (EBT) systems to issue food stamp benefits. To promote operational efficiency, some States have received waivers of certain rules governing EBT use.
Kirlin, John A., Logan, Christopher
core   +1 more source

Spin Fine Structure in Optically Excited Quantum Dot Molecules

open access: yes, 2007
The interaction between spins in coupled quantum dots is revealed in distinct fine structure patterns in the measured optical spectra of InAs/GaAs double quantum dot molecules containing zero, one, or two excess holes.
A. S. Bracker   +9 more
core   +1 more source

Effective models of employment-based training [PDF]

open access: yes, 2008
Evolving models of employment-based training (EBT) are responding to skill shortages and the need to develop technical skills at a level higher than a certificate III—the benchmark qualification level considered by many as the minimum for ensuring ...
Billett, Stephen   +4 more
core   +3 more sources

EBT buffer v1

open access: yes
EBT buffer (10 mM Tris-HCl, 0.05% Tween-20, pH 8.0) is used in various steps of sample preparation by the Ancient DNA Core Unit of the MPI-EVA.
Anna Schmidt   +2 more
openaire   +1 more source

Heating techniques for an EBT reactor [PDF]

open access: yes, 1978
The heating of an ELMO Bumpy Torus (EBT) reactor plasma by microwaves (ECH) and neutral beams is discussed. Although past and present EBT experiments use ECH for formation of the hot electron rings (annuli) and for heating of the bulk (toroidal) plasma, an EBT reactor and future proposed experiments may use neutral beams as well as ECH, or a ...
Uckan, N.A., Batchelor, D.B.
openaire   +2 more sources

Influence of radiotherapy dose rate on gold nanoparticle‐induced radiosensitization from high dose‐rate brachytherapy and external beam therapy

open access: yesMedical Physics, Volume 53, Issue 3, March 2026.
Abstract Background Associated normal tissue toxicity from current radiotherapy (RT) treatments limits effective dose escalation in the tumor to achieve nominal treatment results. Gold nanoparticles (GNPs) as radiosensitizing agents to locally increase photoelectron production have gained interest as a safe and viable method to improve therapeutic ...
Daniel Cecchi   +6 more
wiley   +1 more source

The feasibility of using ultrasound during follow-up for superficial non-melanoma skin cancers after electronic brachytherapy

open access: yesJournal of Contemporary Brachytherapy, 2017
Purpose : Non-melanoma skin cancers (NMSCs) can be treated with a number of modalities including surgery, topical chemotherapy, or radiotherapy. Amongst the radiotherapeutic options, electronic brachytherapy (eBT) is an appealing treatment as it is ...
Uma Goyal   +2 more
doaj   +1 more source

FROM PAPER TO PLASTIC BY 2002: RETAILERS' PERSPECTIVE ON ELECTRONIC BENEFIT TRANSFER SYSTEMS FOR FOOD STAMPS [PDF]

open access: yes
The Food Stamp Program (FSP) is working under the deadline of October 1, 2002, to coordinate a change from the current paper disbursement system of paper food stamps to an electronic transfer system of benefits, known as EBT.
Kinsey, Jean D., Quinones, Ana R.
core   +1 more source

The effects of Ekman pumping on quasi-geostrophic Rayleigh-Benard convection

open access: yes, 2016
Numerical simulations of 3D, rapidly rotating Rayleigh-Benard convection are performed using an asymptotic quasi-geostrophic model that incorporates the effects of no-slip boundaries through (i) parameterized Ekman pumping boundary conditions, and (ii) a
Julien, Keith   +3 more
core   +1 more source

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