Results 81 to 90 of about 440,577 (196)

Phosphate Enrichment From Wildlife Inputs Shapes the Distribution and Pigmentation of Green and Red Snow Algae Along the West Antarctic Peninsula

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.
Abstract Snow algae darken snow through biomass accumulation and pigmentation, yet nutrient controls on algal abundance and pigment composition in Antarctic snowfields remain poorly constrained. Along the West Antarctic Peninsula (WAP), coastal snowfields receive nutrient inputs from marine and wildlife sources that may influence bloom development.
Elise L. Ryan, Alia L. Khan
wiley   +1 more source

A novel air-polishing powder from natural eggshell

Journal of Oral Science
This study compares the ability of extrinsic stain removal and surface roughness changes on tooth surfaces after using two different types of dental air polishing powder: Sodium bicarbonate and novel eggshell powder.For the study of extrinsic stain removal, twenty bovine teeth were soaked in coffee for extrinsic stain formation.
Punyawattananon, Visaluk, Prawatvatchara, Wisarut, Thamrongananskul, Niyom, Siralertmukul, Krisana, Klaisiri, Awiruth, Towithelertkul, Cheewin   +5 more
openaire   +2 more sources

Applying a Systems Thinking Approach to Circular Economy Transitions: Insights From the Use of a Sociotechnical Systems Approach Within the UK Hospitality Sector

Business Strategy and the Environment, Volume 35, Issue 6, Page 8326-8343, September 2026.
ABSTRACT Despite more than 20 years of research into sustainable tourism, the environmental impact of the UK hospitality sector remains high. A growing body of research into the concept of a circular economy (CE) demonstrates that transitioning to this way of working has significant benefits both for the environment and business outcomes.
Danielle Farrow, Hannah Collis, Fiona Charnley   +2 more
wiley   +1 more source

Predictive modeling for mechanical characteristics of ultra high-performance concrete blended with eggshell powder and nano silica utilizing traditional technique and machine learning algorithm

Case Studies in Construction Materials
The construction industry currently utilizes nanomaterials to improve the mechanical performance of ultra-high-performance concrete (UHPC). Eggshell powder has recently gained popularity in the fields of construction and building materials owing to its ...
Yi Zhang, Qizhi Zhang, Ali H. AlAteah, Ahmed Essam, Sahar A. Mostafa   +4 more
doaj   +1 more source

Investigation On The Mechanical Properties Of Glass Fiber Reinforced Polymer (Gfrp) Hybrid Composite With Eggshell Powder [PDF]

, 2019
This research explores the utilization of chicken eggshell powder, ESP as a bio-filler material in E-glass fiber reinforced epoxy. Eggshell is the domestic and industrial by-product which usually being disposed as agriculture waste.
Lee, Jie Shin
core   +3 more sources

Effect of dietary seaweed powder and vitamin B₂ on laying performance of laying hens

Siliao yanjiu, 2021
The experiment studied the effect of seaweed powder and vitamin B2 on laying performance of laying hens. A 4×2 (seaweed powder × vitamin B2) completely random experiment design was used.
Jian BAI, Chuang-chuang SHA, Zhen TIAN, Wen-xuan FANG, Hui SHEN, Xu ZHANG   +5 more
doaj  

Utilization of Eggshell Powder as a Green Mortar Material

Materials Science
Recycling waste in cementitious materials promotes sustainable construction. It helps to prevent the depletion of natural resources while also reusing abundant recyclable wastes. Eggshells are one of these wastes that is being generated in large quantities because eggs are not expensive and have high nutritional value. On the other side, eggshell has a
Kechkar CHIRAZ, Benamara FATIMA ZOHRA, Nigri GHANIA, Hebhoub HOURIA, Alsayadi HAMID, Messaoudi KARIMA   +5 more
openaire   +2 more sources

Pengembangan smart edible film packaging berbahan konjac dengan ekstrak bunga rosella dan cangkang telur ayam sebagai bahan aktif

Teknologi Pangan: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian
Edible film is a thin sheet plastic-like biodegradable film that can be used for food packaging material. Edible film can be developed into smart edible film packaging by combining it with smart packaging principles by adding active ingredients.
Sergio Gregory, Erni Setijawaty, Ignasius Radix A.P. Jati   +2 more
doaj   +1 more source

Firmness and Microstructure Properties of Chicken Meatball Fortified with Eggshell Calcium Powder

, 2014
The effect of eggshell calcium powder fortification on firmness and microstructure of chicken meatball was studied. Preparation of eggshell calcium powder was as follow firstly the eggshell was washed and then dried in the oven at 95oC for 24 hours.
Setiyono, Setiyono, Suryanto, Edi, Prayitno, Agus Hadi, Rusman, Rusman   +3 more
core  

data-eggshell-pictures

, 2019
data-eggshell ...
Angelier, Frédéric, Clotilde Biard (3200760), Simon Agostini (5016803), Biard, Clotilde, Agostini, Simon, Bleu, Josefa, Josefa Bleu (3288624), Frédéric Angelier (783161)   +7 more
core   +1 more source