Results 91 to 100 of about 4,568,990 (248)

Avian Eggshell Evolutionary Adaptations Inform Biomimetic Strategies for Next‑Generation Precision Cancer Theranostics

open access: yesAdvanced Oncology, Volume 1, Issue 1, December 2026.
ABSTRACT The avian eggshell is a sophisticated, multi‐functional biocomposite and, more importantly, an autonomous life‐support system evolved to safeguard embryonic development across dynamic and hostile environments. Discussing eggshell‐inspired biomaterials beyond simple structural imitation, this review translates these evolutionary survival ...
Zhiqiang Liu   +11 more
wiley   +1 more source

LOW CONTENT OF RADIONUCLIDES IN NATURAL ENVIRONMENT AND PRODUCTION AS A RATIONALE FOR DEVELOPMENT OF RECREATIONAL POTENTIAL OF NORTHERN BUKOVINA

open access: yesFood and Environment Safety, 2017
Investigation on food products contamination by Cesium-137 and Strontium-90, detection of content of natural radionuclides (Radium-226, Thorium-232, Potassium-40) in raw materials and finished products of building industry, monitoring of some ...
Natalia OMEL’CHENKO   +3 more
doaj  

Epigenetic Dysregulation of Somatostatin Receptors (SSTR) 1–5 and Therapeutic Implications in Neuroendocrine and Non‐Neuroendocrine Malignancies

open access: yesInternational Journal of Cancer, Volume 159, Issue 11, Page 2633-2652, 1 December 2026.
ABSTRACT Somatostatin receptors (SSTR) mediate the antiproliferative, antisecretory, and proapoptotic effects of somatostatin and its synthetic analogs. Their surface expression on neuroendocrine tumor (NET) cells is required for somatostatin analog therapy and radiopharmaceutical therapy (RPT).
Neeraj Kumari   +10 more
wiley   +1 more source

Natural radionuclides as tracers of beach sediment dynamics: a study in a heterogeneous environment

open access: yes, 2023
Natural radionuclides have been used as tracers of sediment dynamics in coastal areas before (Thereska 2009, Dai et al, 2011) and therefore they present an interesting tool to evaluate sedimentary processes in coastal areas. To enhance the knowledge of
García Rubiano, Jesús   +5 more
core  

Current Knowledge on Phytoremediation Potential of Industrial Hemp (Cannabis sativa L.) for PFAS and Heavy Metal Contaminated Soils

open access: yesRemediation Journal, Volume 36, Issue 2, Spring 2026.
ABSTRACT This review synthesizes current research on the phytoremediation potential of industrial hemp (Cannabis sativa L.) for heavy metals, including arsenic, aluminium, mercury, copper, lead, cadmium, nickel, and zinc, as well as per‐ and polyfluoroalkyl substances (PFAS), commonly referred to as “forever chemicals.” A structured and transparent ...
Omid Ansari, Luca De Prato
wiley   +1 more source

Exploratory Measurements of Singly Substituted and Clumped Isotopologues in Iodate Using Electrospray Ionization Mass Spectrometry

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 22, 30 November 2026.
ABSTRACT Rationale Clumped isotope geochemistry can reveal the temperatures and chemical pathways at which molecules form, but it remains unexplored for most inorganic systems. Iodate (IO3−) is central to ocean and atmospheric iodine cycling and to tracking radioactive iodine from nuclear activity.
Jamie Lucarelli   +6 more
wiley   +1 more source

Natural Radionuclides in Ground Water

open access: yesJournal of Geological Education, 1988
Most natural radioactivity in ground water originates from primordial radionuclides and their unstable decay products. An important secondary source is cosmic-ray production of radionuclides which are carried into the subsurface during ground water recharge.
openaire   +1 more source

Quantifying Dead‐End Impacts on Radon Signals in Fractured Rocks

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Understanding radon transport in fractured rock is fundamental for interpreting geochemical signals associated with subsurface deformation and fluid transport. The role of dead‐end fractures (DEFs), one key geometric feature of fractured rocks, remains poorly understood.
Fu‐Shuo Gan   +6 more
wiley   +1 more source

Research of Activity of Natural Radionuclides in Construction Raw Materials of the Volgograd Region

open access: yes, 2017
In article results of a complex research of activity of natural radionuclides in construction raw materials of the Volgograd region are stated. The analysis of frequency distribution of effective specific activity of natural radionuclides in construction
N.A. Salnikova   +2 more
core   +1 more source

Natural Radiation in Mining [PDF]

open access: yes, 2019
This brochure covers the main obligations set for mining in the legislation in Finland concerning radiation and nuclear energy. Mining companies are required to determine the exposure to natural radiation caused by mining, as well as the occurrence of
Kyllönen, Jarkko   +3 more
core  

Home - About - Disclaimer - Privacy