Results 71 to 80 of about 390,304 (263)

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Assessment of the efficiency of rape production in Ukraine

open access: yesAgricultural and Resource Economics, 2019
Purpose. The purpose of the article is to analyze of the current state, to highlight problematic aspects and to assess the economic efficiency of rapeseed production in Ukraine. Methodology / approach.
Iryna Chekhova, Serhii Chekhov
doaj  

THE ANTIMICROBIAL AND ANTIBIOFILM EFFECTS OF CITRUS LIMON AND CINNAMON CASSIA ESSENTIAL OILS AGAINST BIOFILM PRODUCING STAPHYLOCOCCI CAUSING CHRONIC TONSILLITIS. [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University
ObjectivesThe objectives of this study were to identify biofilm producing Staphylococci causing chronic tonsillitis, to extract Citrus limon and Cinnamon cassia essential oils and to study their antimicrobial and antibiofilm properties.Patients and ...
Elana Zaky   +5 more
doaj   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi   +5 more
wiley   +1 more source

Effect of plant ontogeny on the phytochemical composition and antioxidant activity of Artemisia herba alba essential oil

open access: yesInternational Journal of Minor Fruits, Medicinal and Aromatic Plants
Artemisia herba-alba is a medicinal and strongly aromatic plant widely used in traditional medicine by many cultures since ancient times. It is known that the quantitative chemical composition of plants and consequently their biological activities vary ...
Touil Souhila
doaj   +1 more source

Electrified Damage in Motion Systems

open access: yesAdvanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir   +2 more
wiley   +1 more source

Essential oils [PDF]

open access: yesZeitschrift für Naturforschung C, 2020
openaire   +2 more sources

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

open access: yesAdvanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari   +4 more
wiley   +1 more source

Histological study for the biological effect of Rosemary Rosmarinus officinalis L. essential oil on liver and kidney tissues

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2013
Many herbs and plant extracts are added to the diet not only for their aromatic properties but they possess an important biological activity. The aim of the present investigation is to examine the biological activities (describes the beneficial or ...
Yasamin T. Qadori   +3 more
doaj   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

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