Results 41 to 50 of about 3,890,969 (141)

Radiobiology studies of gold nanoparticle‐enhanced radiosensitization in proton therapy

open access: yesMedical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Approximately 50%$\%$ of newly diagnosed cancer patients worldwide receive radiotherapy, most commonly with X‐rays. Proton therapy has emerged as a promising alternative, offering complementary advantages over conventional X‐rays due to its highly localized energy deposition at the Bragg peak, thereby reducing radiation exposure to ...
N. Fuster‐Martínez   +13 more
wiley   +1 more source

The Availability of Phosphorus in Two Defluorinated Phosphates to Sheep as Determined by a Radioisotope Technique [PDF]

open access: yes, 1962
[From the Introduction] Phosphorus deficiency has limited livestock production since the beginning of recorded history. This is understandable in view of the essentiality of phosphorus to various life processes and of the problems of providing adequate ...
Pippin, Carlen
core  

A century of indicator dilution technique

open access: yes, 2014
This review imparts the history and the present status of the indicator dilution technique with quantitative bolus injection. The first report on flow measurement with this technique appeared 100 years ago.
Larsson, Henrik B W   +2 more
core   +1 more source

Delivery of nano‐formulated drugs to solid tumours is selectively increased by co‐application of the vascular disrupting agent CA4P

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 16, Page 4663-4674, August 2026.
Background and purpose Nano‐formulated chemotherapeutics prolong systemic availability of drugs and can reduce systemic toxicity, but their accumulation in solid tumours is often limited and unpredictable. Broadly applicable strategies to selectively enhance tumour delivery are lacking.
Annabel Kitowski   +13 more
wiley   +1 more source

Physiology and Transcriptomics Reveal Divergent Strategies of Mycorrhiza‐Mediated Drought Adaptation in Poplar

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 5078-5094, August 2026.
ABSTRACT Mycorrhizal symbiosis shapes plant growth and stress resilience. Here, we compared physiological and molecular responses of poplars (P. x canescens) colonised by Paxillus involutus (Pi) or Cenococcum geophilum (Cg) under control conditions, drought stress and recovery.
Huili Shi, Zhuchou Lu, Andrea Polle
wiley   +1 more source

THE CHANGE OF BODY COMPOSITION OF INDIGENOUS RAMS ON DIFFERENT BODY WEIGHT AND FEEDING LEVEL [PDF]

open access: yes, 2009
The aim of this research was to investigate the influence of body weight and feeding level on the change of body composition of indigenous ram. This research was expected to establish the efficient feeding level to produce high growth rate and meat ...
Setyawan,, A R   +4 more
core   +1 more source

Distinct Foliar Uptake Pathways for Phosphorus and Nano‐Hydroxyapatite in Potato Revealed By Synchrotron μCT and ³³P Imaging

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 5563-5579, August 2026.
ABSTRACT Potato (Solanum tuberosum L.) has a high phosphorus (P) requirement, yet its shallow root system and the strong P‐fixing capacity of many soils limit the effectiveness of soil fertilisation. Foliar application of nano‐hydroxyapatite particles (nHAPs) has emerged as a promising alternative P fertilisation practice.
Max Frank   +6 more
wiley   +1 more source

Combined Effects of Dilution and Co-flow on the Stability of Lifted Non-premixed Gaseous Flames

open access: yes, 2005
This research documents experiments and analysis of turbulent, lifted, non-premixed diffusion flames in co-flow and with dilution with implications for the development and operation of biogas-fueled combustors.
Wilson, David Andrew
core  

Notebook 20 - Dye Dilution

open access: yes, 1965
One of several notebooks written by Dr.
Thornton, William
core  

List of DOE radioisotope customers with summary of radioisotope shipments, FY 1987 [PDF]

open access: yes, 1988
This edition of the radioisotope customer list was prepared at the request of the Office of Health and Environmental Research (ER-73), Office of Energy Research, US Department of Energy (DOE).
Lamar, D.A., Van Houten, N.C.
core   +1 more source

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