Results 41 to 50 of about 290,369 (280)

Kinetics of Iron Removal From Ti-Extraction Blast Furnace Slag by Chlorination Calcination

open access: yesOpen Chemistry, 2019
In this research, ammonium chloride was used to calcine Ti-extraction blast furnace slag (EBFS) with the aim of removing iron from it. The influences of calcination temperature, ammonium chloride to EBFS mass ratio and particle size on the rates of iron ...
He Siqi   +5 more
doaj   +1 more source

Synthesis and characterization of calcium carbonate whisker from yellow phosphorus slag

open access: yesOpen Chemistry, 2020
In this study, a procedure for producing calcium carbonate whisker through yellow phosphorus slag carbonation without adding any crystal control agents was proposed.
Chen Qiuju   +3 more
doaj   +1 more source

Polyacrylamide-Based Block Copolymer Bearing Pyridine Groups Shows Unexpected Salt-Induced LCST Behavior

open access: yesMolecules, 2023
Thermal-responsive block copolymers are a special type of macromolecule that exhibit a wide range of applications in various fields. In this contribution, we report a new type of polyacrylamide-based block copolymer bearing pyridine groups of ...
Yunyun Tu   +7 more
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Phosphorus Co-Existing in Water: A New Mechanism to Boost Boron Removal by Calcined Oyster Shell Powder

open access: yesMolecules, 2021
The removal of boron (B) from water by co-precipitation with hydroxyapatite (HAP) has been extensively studied due to its low cost, ease of use and high efficiency.
Chi-Hao Yang-Zhou   +4 more
doaj   +1 more source

Office paper recyclability: fibrous characteristics [PDF]

open access: yes, 2014
Recyclability is the ability of a material to reacquire the same properties it had originally. The aim of this work was to verify the recyclability of three printing and writing papers, from the characteristics of their fibers after two recycles.
Area, Maria Cristina   +5 more
core  

Recycling Polarity [PDF]

open access: yesDevelopmental Cell, 2005
Three current papers in Cell and in this issue of Developmental Cell highlight the role of the exocyst in recycling of membrane proteins from endosomes to the plasma membrane in asymmetric cell division and polarized epithelial cells.
Somers, W. Gregory., Chia, William.
openaire   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Triaxial test and microstructure analysis of soil from alkali contaminated sites

open access: yesCase Studies in Construction Materials, 2022
The protection of site cultural relics is facing great challenges of site soil instability and contamination. Targeting at the special geological environment of Kaifeng region, the affecting laws of different concentrations of alkali on mechanical ...
Shaochun Ma, Huimin Xiao, Peng Bao
doaj   +1 more source

Integrating Deconstruction and Recycling Into the Demolition Process in Buffalo, NY [PDF]

open access: yes, 2007
Buffalo’s Comprehensive Plan currently calls for the demolition of 10,000 buildings over a period of ten years. While demolition contractors may recycle a small percentage of the waste created from demolitions, the process generates a great deal of waste
Stahl, Tara
core   +1 more source

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