Results 91 to 100 of about 15,173 (194)

Effect of planting date and phosphorus fertilization on Prizm zoysiagrass establishment from sprigs

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Zoysiagrass (Zoysia spp. Willd.) is a popular warm‐season turfgrass in the transition zone and southern United States. It is known for its low input requirements and enhanced cold and shade tolerance compared to bermudagrass (Cynodon spp.). However, the slow growth of zoysiagrass can hinder rapid establishment from sprigs.
Tyler Q. Carr   +2 more
wiley   +1 more source

Separation of p-Aminobenzoic Acid by Reactive Extraction in the Presence of 1-Octanol as Phase Modifier [PDF]

open access: yes, 2010
The paper presents the studies on reactive extraction of p-aminobenzoic acid with two extractants (Amberlite LA-2 and D2EHPA) dissolved in two solvents with different dielectric constants (n-heptane, dichloromethane), at various 1-octanol concentrations ...
A.-I. Galaction   +2 more
core   +1 more source

Yield, stability, and plasticity of Arabica coffee genotypes under contrasting pruning systems

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Coffee yield instability caused by biennial bearing causes coffee yield instability, reducing production predictability and farm income. Biennial drastic pruning (Zero Crop), which alternates harvest and no‐harvest years, has been proposed to reduce this instability, but its benefits depend on genotype performance under contrasting management.
Weverton Pereira Rodrigues   +5 more
wiley   +1 more source

Evaluation of suitability of multinutrient extractants for estimating available potassium in some inceptisols of West Bengal, India

open access: yesDiscover Soil
The present study was conducted to assess the suitability of five multinutrient extractants namely ammonium bicarbonate–diethylenetriaminepentaacetic acid (AB-DTPA), Mehlich 3, modified Morgan, Morgan, acid ammonium acetate ethylene diamine tetra acetic ...
Sudeshna Mondal   +2 more
doaj   +1 more source

Extraction Performance and Radiation Stability of Phosphorus-Containing Extractants

open access: yesHe huaxue yu fangshe huaxue
At present, the research on spent fuel reprocessing technology, especially the research on solvent extraction technology has been paid more and more attention.
GUO Qi-qi   +6 more
doaj   +1 more source

Determining kinetic constants and transport efficiencies at membrane interfaces to optimize the removal/recovery of Cu(II) through lulk liquid membranes containing benzoylacetone as carrier [PDF]

open access: yes, 2017
The removal, separation, and enrichment of heavy metals in aqueous solutions has become a prime concern over the last few decades because of both their adverse effects on the ecosystem and living organisms and their valuable resource character.
Gómez Gómez, Elisa   +4 more
core   +2 more sources

Design and optimization of processes for recovering rare earth elements from end‐of‐life permanent magnets

open access: yesAIChE Journal, Volume 72, Issue 5, May 2026.
Abstract Recovery of rare earth elements (REEs) from end‐of‐life (EOL) products represents a strategic opportunity to strengthen the domestic supply chain for rare earth elements. This work presents a superstructure‐based optimization framework for finding the most economical processing pathway for different EOL rare earth permanent magnets (REPMs ...
Chris Laliwala   +6 more
wiley   +1 more source

Countercurrent chromatography in analytical chemistry (IUPAC technical report) [PDF]

open access: yes, 2009
© 2009 IUPACCountercurrent chromatography (CCC) is a generic term covering all forms of liquid-liquid chromatography that use a support-free liquid stationary phase held in place by a simple centrifugal or complex centrifugal force field. Biphasic liquid
Abbey   +112 more
core   +2 more sources

Desulfurization of Benzothiophene Derivatives by Solvent Extraction Coupled With Oxidation Using Oxomolybdenum(VI) Bis(pyrazolyl)methane Catalysts

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 13, 1 May 2026.
A polymeric hybrid material formulated as [MoO3(bis(pyrazolyl)methane)] has been prepared and used as a catalyst precursor for the complete oxidative desulfurization of a model diesel containing recalcitrant benzothiophene derivatives. The precursor is converted in situ to an oxodiperoxo active species which is retained in the recyclable extractant ...
Ana C. Gomes   +4 more
wiley   +1 more source

Miao Sour Soup Modulates Hepatic Gluconeogenesis Through PI3K/Akt/Foxo1 Signaling in High‐Fat Diet–Induced Rats

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Miao Sour Soup may mitigate chronic inflammation caused by a high‐fat diet, consequently activating the PI3K/Akt/Foxo1 signaling pathway, downregulating PEPCK/G6PC expression, and finally suppressing the aberrant increase of hepatic gluconeogenesis while improving insulin resistance.
Xue Ao   +6 more
wiley   +1 more source

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