Results 71 to 80 of about 1,018,586 (283)
Influence of hydrogel polymer and NO3-: NH4+ ratios on dill (Anethum graveolens L.) seed essential oil composition and yield [PDF]
Desert, 2016 To evaluate the effects of hydrogel polymer levels (0, 10, 20, 30 g m-2) and NO3:NH4 ratios (0: 100, 25: 75, 50: 50, 75: 25, and 100: 0) on dill seed yield and its essential oil constituents, an experiment was conducted in October 2012 in the ...
Hossein Shekofteh, Nava Salari
doaj +1 more source
Mechanical Properties of Super Absorbent Polymer Added Mortars in Heat Treatment and Air Curing
, 2023 Günümüzde süper emici polimerlerin kullanım alanları gittikçe yaygınlaşmaktadır. Bu polimerlerin beton karışımı içerisindeki davranışları ve betonun mekanik özellikleri üzerindeki etkisi araştırılmaktadır.
Furkan BİRDAL +3 more
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Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source
, 2019 Baiting is one of the main methods to control subterranean termites. Many previous studies showed that subterranean termites avoid making tunnels within dry soil and feeding on dry wood, which may decrease bait infestation and consumption in drought ...
Wei Lin +7 more
core +1 more source
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
Eliminating the Shrinkage of High Strength Concrete by using Super Absorbent Polymer (SAP)
Diyala Journal of Engineering Sciences, 2018 High Strength Concrete (HSC) is one of the most popular types of concrete used in the world. This type of concrete has a low rapid hydration of cementation materials with low w/cm and the external surrounding environment condition exposed the HSC to
Baidaa Khdheer Ahmed, Suhad M Abd
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OVERVIEW OF SUPER ABSORBENT POLYMERS (SAPS)
international journal of engineering technology and management sciences“Super absorbent polymers” (SAPs) are cross-linked hydrophilic polymers capable of and absorbing and retaining extremely large amounts of water or aqueous fluids relative to their own mass. They can absorb 100–1000 times their weight in water, making them highly useful in diverse applications such as hygiene products (diapers, sanitary napkins ...
null Dr. B. V. Ramana, null E.Lavanya
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The Study on the Properties of Super Absorbent Polymer in Expansive Concrete
, 2011 This paper considers the application of Super Absorbent Polymer(SAP) in expansive concrete with different cementitious materials. The macroscopic properties of concrete have been researched through testing restricted expansive rate and mechanic ...
Yong Tao Cai +2 more
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Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework
Advanced Functional Materials, EarlyView.The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source