Results 21 to 30 of about 2,226,137 (295)

Honey: Chemical Composition, Stability and Authenticity [PDF]

open access: yesFoods, 2019
This Special Issue contains innovative research papers on the characterization, chemical composition and physical properties of honey. This constitutes very useful information to avoid frauds and to guarantee the authenticity of this food product. The knowledge of the particularities of honey is increasingly demanded by beekeepers and consumers, and ...
Olga Escuredo, M. Carmen Seijo
openaire   +5 more sources

A critical examination of compound stability predictions from machine-learned formation energies [PDF]

open access: yes, 2020
Machine learning has emerged as a novel tool for the efficient prediction of material properties, and claims have been made that machine-learned models for the formation energy of compounds can approach the accuracy of Density Functional Theory (DFT ...
Bartel, CJ   +5 more
core   +3 more sources

Hydroxysafflor Yellow A: A Systematical Review on Botanical Resources, Physicochemical Properties, Drug Delivery System, Pharmacokinetics, and Pharmacological Effects

open access: yesFrontiers in Pharmacology, 2020
Hydroxysafflower yellow A (HSYA), as a principal natural ingredient extracted from safflower (Carthamus tinctorius L.), has significant pharmacological activities, such as antioxidant, anti-inflammatory, anticoagulant, and anticancer effects.
Feng Zhao   +8 more
doaj   +1 more source

A network dynamics approach to chemical reaction networks [PDF]

open access: yes, 2015
A crisp survey is given of chemical reaction networks from the perspective of general nonlinear network dynamics, in particular of consensus dynamics. It is shown how by starting from the complex-balanced assumption the reaction dynamics governed by mass
Jayawardhana, Bayu   +2 more
core   +2 more sources

The influence of migration processes in gunpowder charge on the quality of mortar ammunition [PDF]

open access: yesHemijska Industrija, 2017
The study describes the results of static, physicochemical and ballistic examination of double-based gunpowder charges, in order to establish the deviations from the demanded quality of mortar ammunition.
Bobić Nikola R.   +6 more
doaj   +1 more source

Polydimethylsiloxane as an elastic material applied in a capacitive accelerometer [PDF]

open access: yes, 1995
Polydimethylsiloxane is a silicone rubber. It has a unique flexibility, resulting in one of the lowest glass-transition temperatures of any polymer. Furthermore, it shows a low elasticity change versus temperature, a high thermal stability, chemical ...
Bergveld, Piet   +4 more
core   +3 more sources

Analiza rezultata određivanja sadržaja stabilizatora u prirodno starenim barutima / Content of stabilizer determination results analysis of naturally aged gun propellants

open access: yesVojnotehnički Glasnik, 2006
Praćenje sadržaja stabilizatora jedna je od suvremenih i pouzdanih metoda koja se u svetu, a i kod nas, primenjuje za kontrolu kemijske stabilnosti i prognoziranje veka upotrebljivosti baruta.
Luka Grbović, Slaviša Stoiljković
doaj   +1 more source

Molecular Modeling in Anion Exchange Membrane Research: A Brief Review of Recent Applications

open access: yesMolecules, 2022
Anion Exchange Membrane (AEM) fuel cells have attracted growing interest, due to their encouraging advantages, including high power density and relatively low cost.
Mirat Karibayev   +3 more
doaj   +1 more source

Effect of lactid acid bacteria inoculants, formic acid, potassium sorbate and sodium benzoate on fermentation quality and aerobic stability of wilted grass silage [PDF]

open access: yes, 2006
The efficiency of a novel strain of lactic acid bacteria inoculant (Lactobacillus plantarum VTT E-78076, E76) on the fermentation quality of wilted silage was studied.
Haikara, Auli   +4 more
core   +1 more source

Layer-by-layer polypyrrole coated graphite oxide and graphene nanosheets as catalyst support materials for fuel cells [PDF]

open access: yes, 2013
For the production of advanced types of catalyst support materials, the distinguished properties of graphene nanosheets were combined with the structural properties of conducting polypyrrole by the incorporation of graphene nanosheets into a polymer ...
Alkan Gursel, Selmiye   +4 more
core   +4 more sources

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