Results 81 to 90 of about 31,045 (299)

Diffusion capability of Cs-137 in compacted soil and bentonite under groundwater-saturated condition

open access: yesDiscover Environment
Several researches have been studied the diffusion coefficient (Da) of radionuclide in soil samples in varies location around the world; however, the effect of cations in groundwater as a medium of saturation for Cs-137 diffusion in soil and bentonite ...
Sufi Adzkia Salma   +3 more
doaj   +1 more source

Impact of pyrolysis temperature on phosphorus plant availability in biochar—A pot experiment using 33P dilution

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Separation and pyrolysis of the solid fractions of biogas digestate and animal slurry offer potential solutions to environmental and logistical challenges associated with direct slurry application as fertilizer. However, thermochemical transformations during pyrolysis typically reduce P availability.
Saadatullah Malghani   +3 more
wiley   +1 more source

Sorption and diffusion studies of radiocesium in soil samples from Ibu Kota Nusantara region of Indonesia

open access: yesEnvironmental Chemistry and Ecotoxicology
A plan by Indonesia to develop a Nuclear Power Plant (NPP) 1750 km from the new capital city, Ibu Kota Nusantara (IKN), has increased the need for radiocesium (radio-Cs) sorption and diffusion studies to reduce environmental concerns during reactor ...
Hana Fikrinabilah Dely Supratman   +12 more
doaj   +1 more source

Making vertebrate fossil radiocarbon dates more useful for global scientific research

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Radiocarbon dating of bones is essential for reconstructing timelines of species' occurrences, domestication, extinction, migrations, and interactions with Quaternary environments. Many studies compile these chronologies at continental to global scales by aggregating radiocarbon dates from various sources, often balancing data quantity and ...
Salvador Herrando‐Pérez   +1 more
wiley   +1 more source

An Economic Perspective on Sampling in Dermatology

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Background Medication samples are defined by the United States Code of Federal Regulations as small quantities of prescription drugs intended to promote the sale of medications and not permitted to be sold. Objectives The use of samples is controversial, particularly in dermatology.
Max Oscherwitz   +4 more
wiley   +1 more source

DISCUSSION. OPERATIONAL EXPERIENCES WITH A HANDLING AND TREATMENT SYSTEM FOR LIQUID RADIOACTIVE WASTES. [PDF]

open access: bronze, 1955
W A M ALLAN   +7 more
openalex   +1 more source

A global meta‐analysis of ecological functions and regulating ecosystem services of freshwater bivalves

open access: yesLimnology and Oceanography, EarlyView.
Abstract Freshwater bivalves are globally distributed, diverse, and common in benthic communities. Many taxa, particularly in the most species‐rich order, Unionida, are declining due to anthropogenic stressors, while a small number of non‐native species have become increasingly abundant and widespread, commonly replacing native bivalve assemblages.
Alexandra Zieritz   +35 more
wiley   +1 more source

Real‐Time Monitoring of Carbon Steel Corrosion Under High‐Dose Gamma Irradiation Using Electrical Resistance Sensors Designed for Deep Geological Repository of Radioactive Waste

open access: yesMaterials and Corrosion, EarlyView.
Electrical (ER) corrosion sensors made of AISI 1010 carbon steel are tested under gamma irradiation (0.25–1.00 MGy) for deep geological radioactive waste disposal applications. Despite the high dose rates of this study, ER sensors remain reliable, showing no significant loss in measurement performances.
Johan Becker   +3 more
wiley   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo   +5 more
wiley   +1 more source

Astatine‐211—Towards In Vivo Stable Astatine‐211 Labeled Radiopharmaceuticals and Their (Pre)Clinical Applications

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Targeted radioligand therapy has emerged as a promising treatment option for eradicating advanced cancer forms. α‐Emitters are considered particularly promising as they can obliterate (micro)‐metastases. The α‐emitter astatine‐211 (211At) has experienced increased interest due to its favorable decay properties.
Marius Müller   +5 more
wiley   +1 more source

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