Results 51 to 60 of about 294,861 (287)

Rare earth elements in karst-bauxites: a novel untapped European resource? [PDF]

open access: yes, 2014
Karst-bauxite deposits form as a result of the accumulation of residual clay minerals in depressions on a karst limestone surface, and their subsequent lateritic weathering.
Deady, Eimear   +4 more
core  

Chemical enhancement of soil based footwear impressions on fabric [PDF]

open access: yes, 2012
This study investigates the enhancement of footwear impressions prepared with soils from different locations on a variety of fabric surfaces with different morphology.
Bandey, Helen   +3 more
core   +3 more sources

OCTOID: A Soft Robotic System Featuring Programmable Shape Morphing and Dynamic Structural Coloration

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han   +8 more
wiley   +1 more source

Study of Adsorption Equilibrium and Kinetics of direct blue 71 by activated red mud from aqueous solutions [PDF]

open access: yes, 2014
Background: Some of dyes are toxic and even carcinogenic and require separation and advanced treatment of textile effluents before being discharged into conventional systems.
, Mahmoud Taghavi, Zahra Kashitarash Esfahani,   +1 more
core  

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr   +9 more
wiley   +1 more source

The Utilization of Red Mud as a Plant Growing Medium with The Addition of Ultisol Soil Material and Compost

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology, 2017
The utilization of red mud, which is a residue from the extraction of aluminum from mined bauxite ore, as a plant growing medium, needs to be studied further.
Septi Nurul Aini, Iskandar, Darmawan
doaj   +1 more source

Sintering characteristics of red mud compact [PDF]

open access: yes, 2007
Scientific inventions & technological developments has raised the human life to a great height. In last few decades worldwide scientific & technical innovations for processing/development/utilization of new materials (as per the need of the society), is ...
Panigrahi, Sushil, Sutar, Satyabrata
core  

Chiral SURMOFs for Vibrational Circular Dichroism: Multiscale Modeling and Experimental Insights

open access: yesAdvanced Functional Materials, EarlyView.
The use of solid‐state vibrational circular dichroism (VCD) for MOFs is still somewhat unexplored, and in this work, it is shown that chiral surface‐anchored MOFs (SURMOFs) grown on CaF2 provide an excellent platform for VCD. Experimental results are validated through multiscale modeling, showing strong agreement across multiple spectroscopic ...
Ana C. Fingolo   +9 more
wiley   +1 more source

Study on the Basic Engineering Properties of Slag-Silica Ash Solidifying Red Mud under Alkali Excitation

open access: yesTaiyuan Ligong Daxue xuebao
[Purposes] In order to meet the demand for co-utilization of industrial solid waste to solidify red mud, it is proposed to add industrial solid waste materials such as slag and silica ash to red mud, and use NaOH initiation reaction system to co-solidify
HE Gaole   +4 more
doaj   +1 more source

Study of Chemical Leaching of Aluminum from Red Mud [PDF]

open access: yes, 2015
In this project work red mud was utilized for study of aluminium extraction using acid leachates. Both organic and inorganic acids were used in the chemical leaching experiments.
Behera , Abhilekh
core  

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