Results 91 to 100 of about 6,204 (219)

Development and mechanical characterization of eggshell bio-filler reinforced bamboo fiber composites

open access: yesFracture and Structural Integrity
Hybridization of natural fiber composite by incorporating waste- derived fillers has been identified as a promising sustainable technique to develop environmentally friendly and economical composites with enhanced mechanical properties.
Afroz Khan   +4 more
doaj   +1 more source

Effects of waste eggshells and SiC addition in the synthesis of aluminum hybrid green metal matrix composite

open access: yesGreen Processing and Synthesis, 2017
The mechanical behavior, physical behavior, microstructural characteristics, and corrosion behavior of AA2014/silicon carbide (SiC)/carbonized eggshell hybrid green metal matrix composites (MMCs) were investigated. Twenty-five samples of hybrid composite
Dwivedi Shashi Prakash   +2 more
doaj   +1 more source

Calcium Intake Level as Factor of Influencing of the Eggshell Qualities in Laying Hens

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2017
The experiments were carried out on four groups of Hy-Line var. Brown hens (n = 350 each) monitored from 20 to 68 weeks of age. The hens were fed on diets which provided the following calcium intakes (%): 2.56 and 3.12 in groups I and II, respectively, 3.
Ionuț Șerban NEGOIȚĂ   +2 more
doaj   +1 more source

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

open access: yesPolymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan   +4 more
wiley   +1 more source

Effect of Sintering Temperature on the Morphology and Adhesion Strength of Eggshell Coating on Mild Steel

open access: yes, 2017
Eggshell waste is rich source of calcium carbonate and can be applied to protect steel pipe from corrosion. Calcium carbonate precipitation can be naturally formed as a coating to protect steel pipe from oxygen diffusion.
N.H. Ahmad   +3 more
core   +1 more source

Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA‐Modified Bentonite

open access: yesJournal of Polymer Science, Volume 63, Issue 6, Page 1505-1517, 15 March 2025.
Mechanical and thermal properties of ABS/Bentonite/DEHPA composites. ABSTRACT This study investigates the mechanical, thermal, and surface characteristics of acrylonitrile–butadiene–styrene (ABS) composites reinforced with bentonite and bis(2‐ethylhexyl) phosphate (DEHPA)‐modified bentonite.
İdris Karagöz   +4 more
wiley   +1 more source

Toxicity of Four Common Environmental Chemicals Across Caenorhabditis elegans Life Stages Supporting the One Health Concept

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Pesticides and pharmaceuticals are among the most common chemical groups in waterbodies and soils, and their universal distribution raises concerns about potential adverse effects on nontarget organisms and humans. Reproductive output disruption is of particular concern, as it transposes effects from the individual to the next generations at ...
Fábio Campos   +3 more
wiley   +1 more source

Development of Polyester/Eggshell Particulate Composites [PDF]

open access: yes, 2012
The development of Polyester/Eggshell particulate composites has been carried out. Uncarbonized and carbonized eggshell particles were used as reinforcement in polyester matrix.
S.B. Hassan   +2 more
core  

Assessing the Health Impacts of Contaminants on Green Turtles (Chelonia mydas) Along the Southern Coast of Brazil

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Chemical pollutants pose a significant threat to marine ecosystems. Among these contaminants are trace elements and polycyclic aromatic hydrocarbons (PAH). Green turtles can be employed to evaluate the oceans' health due to their coastal habitats and exposure to multiple threats.
Camila Roberta da Silva Ribeiro   +6 more
wiley   +1 more source

EFFECTS OF EGGSHELL ON THE MICROSTRUCTURES AND PROPERTIES OF PURPLE SWEET POTATOES EGGSHELL BIOCOMPOSITE [PDF]

open access: yes, 2017
The eggshell as a filler for the matrix is a potential source to improve the properties of biocomposite. The renewable and biodegradable of biocomposite make this material very safe for the environment.
Rahman, Hakim
core  

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