Results 141 to 150 of about 85,222 (297)

Diurnal Regulation of SOS Pathway and Sodium Excretion Underlying Salinity Tolerance of Vigna marina

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Vigna marina (Barm.) Merr. is adapted to tropical marine beaches and has an outstanding tolerance to salt stress. Given there are growing demands for cultivating crops in saline soil or with saline water, it is important to understand how halophytic species are adapted to the saline environments.
Yusaku Noda   +19 more
wiley   +1 more source

A novel approach to medical radioisotope production using inverse kinematics: a successful production test of the theranostic radionuclide 67Cu [PDF]

open access: yesarXiv, 2019
A novel method for the production of important medical radioisotopes has been developed. The approach is based on performing the nuclear reaction in inverse kinematics, namely sending a heavy-ion beam of appropriate energy on a light target (e.g. H, d, He) and collecting the isotope of interest.
arxiv  

Do You Know What You Drink? Comparative Research on the Contents of Radioisotopes and Heavy Metals in Different Types of Tea from Various Parts of the World

open access: yesFoods
The aim of this study was to assess the potential health risks of radioactive elements and heavy metals ingested through the consumption of various types of tea imported to the Polish market (black, green, red, oolong and white).
Elżbieta Grządka   +10 more
doaj   +1 more source

Production of Californium-252 by Using Reverse Reaction Technology

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences
     In the current work, Calculate cross sections for  252Cf (α,3n)253Fm  reaction Use of interpolation and cross-section sampling published in the international literature to select the appropriate interaction of ground-level energies in a computer ...
Aqeel L. Oudah   +2 more
doaj   +1 more source

Phosphate elution from anion‐exchange membranes in soil analysis

open access: yesAgricultural &Environmental Letters, Volume 10, Issue 1, June 2025.
Abstract Resin‐extractable phosphate (PO4‐P) is a widespread sink‐based measure of soil bioavailable phosphorus (P) used in biogeochemistry and soil fertility. However, acid elution of P may hydrolyze organic P and thus compromise measurement of PO4‐P. We evaluated sodium bicarbonate (NaHCO3) as an alternative to sulfuric acid (H2SO4) for PO4‐P elution.
Suwei Xu, Andrew J. Margenot
wiley   +1 more source

A Novel Method to Determine the Carbon Isotopic Composition of Inositol Hexaphosphate (Phytate) in Soil by Gas Chromatography–Combustion–Isotope Ratio Mass Spectrometry

open access: yesRapid Communications in Mass Spectrometry, Volume 39, Issue 9, 15 May 2025.
ABSTRACT Rationale Understanding the decomposition of inositol hexaphosphate (phytate), the dominant form of organic phosphorus (OP) in soil, is vital for studying phosphorus (P) cycling in terrestrial ecosystems. However, the lack of multiple stable P isotopes complicates the study of phytate dynamics under natural conditions and over long periods ...
V. Sarangi, M. Spohn
wiley   +1 more source

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