Results 81 to 90 of about 24,256 (291)

Where geology meets pedology: Late Quaternary tephras, loess, and paleosols in the Mamaku Plateau and Lake Rerewhakaaitu areas [PDF]

open access: yes, 2012
On this trip we focus on tephrostratigraphy and soil stratigraphy together with aspects of palaeoenvironmental reconstruction over long and short time-spans.
Lanigan, Kerri Miriam   +2 more
core  

Mechanistic Insights Into Cellulose Dissolution in Solvents for Advanced Industrial Applications: A Systematic and Bibliometric Review

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Cellulose dissolution is important for various industries, including textiles, bioplastics, foods and pharmaceuticals, yet achieving efficient dissolution remains challenging. Deep eutectic solvents (DES) have emerged as promising alternatives to traditional solvents due to their low toxicity, biodegradability and sustainability.
Chigozie Charity Okwuwa   +4 more
wiley   +1 more source

Enhancing quality in Bidens ferulifolia: interplay of light extension and growth retardants in greenhouse cultivation

open access: yesActa Scientiarum Polonorum: Hortorum Cultus
This study examined the effects of photoperiod extension (16-hour day) and growth retardant application during the liner stage (weeks 5–11) on nutrient uptake and plant quality in two Bidens ferulifolia cultivars (Fire&Spicy and Hot&Spicy).
Bożena Szewczyk-Taranek   +4 more
doaj   +1 more source

Nitrogen, potassium and plant growth retardant effects on oil content and quality of cotton seed

open access: yesGrasas y Aceites, 2007
The aim of this field experiment was to investigate the effect of nitrogen, potassium and a plant growth retardant (PGR) on seed yield and protein and oil content of an Egyptian cotton cultivar (Gossypium barbadense Giza 86).
Z. M. Sawana   +2 more
doaj   +1 more source

Highly flame retardant melamine-formaldehyde cross-linked cellulose nanofibrils/sodium montmorillonite aerogels with improved mechanical properties [PDF]

open access: yes, 2018
A facile cross-linking strategy to construct flame retardant cellulose nanofibril (CNF)/sodium montmorillonite (MMT) aerogels with improved mechanical properties, by incorporating melamine-formaldehyde (MF) resins into precursor suspensions followed by a
Aulin   +44 more
core   +2 more sources

Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review

open access: yesJournal of Applied Polymer Science, EarlyView.
This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria   +4 more
wiley   +1 more source

Efficient Synthesis of the Plant Growth Regulator Ancymidol

open access: yesSultan Qaboos University Journal for Science, 2003
The important cytochrome P450 inhibitor ancymidol is used as a plant growth retardant and has potential for various medicinal applications. However its high price sets economic limits to large-scale applications.
Heiko Patzelt
doaj   +1 more source

Reduced stem nonstructural carbohydrates caused by plant growth retardant had adverse effects on maize yield under low density. [PDF]

open access: yesFront Plant Sci, 2022
Tang Q   +9 more
europepmc   +1 more source

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