Results 101 to 110 of about 959,589 (309)

Comparative evaluation of 16S rRNA primer pairs in identifying nitrifying guilds in soils under long-term organic fertilization and water management

open access: yesFrontiers in Microbiology
Compared with 454 sequencing technology, short-read sequencing (e.g., Illumina) technology generates sequences of high accuracy, but limited length (<500 bp).
Xue Zhou   +11 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

The extent to which businesses in New Zealand are willing to pay carbon tax and other related mechanisms of carbon pricing. [PDF]

open access: yes, 2018
Global climate change is the most critical environmental and economic problem that must be addressed. Failure to address the issue of climate change will result in catastrophic and irreversible damage to natural resources.
Gangadharan, Adharsh, Saadeh, Ahmed
core  

A Tale of Three Galaxies: Anomalous Dust Properties in IRASF10398+1455, IRASF21013-0739 and SDSSJ0808+3948

open access: yes, 2014
On a galactic scale the 9.7um silicate emission is usually only seen in type 1 active galactic nuclei (AGNs). They usually also display a flat emission continuum at ~5--8um and the absence of polycyclic aromatic hydrocarbon (PAH) emission bands.
Hao, Lei, Li, Aigen, Xie, Yanxia
core   +1 more source

Embodied Carbon Emissions

open access: yes
The United Nation (UN) projects that 2.5 billion more people will live in cities by 2050, up from 4.4 billion today. Of the growing global population, most will come from the urban areas of low- and middle-income countries in Sub-Saharan Africa and South Asia, with Sub-Saharan African cities currently already seeing a 4.1 percent growth in population ...
Chen, Tao, Deuskar, Chandan
openaire   +2 more sources

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

Interaction of European Carbon Trading and Energy Prices [PDF]

open access: yes
This paper addresses the economic impact of the EU Emission Trading Scheme for carbon on wholesale electricity and gas prices. Specifically, we analyse the mutual relationships between electricity, gas and carbon prices in the daily spot markets in the ...
Carlo Fezzi, Derek W. Bunn
core  

Competition between decay and dissociation of core-excited OCS studied by X-ray scattering

open access: yes, 1999
We show the first evidence of dissociation during resonant inelastic soft X-ray scattering. Carbon and oxygen K-shell and sulfur L-shell resonant and non-resonant X-ray emission spectra were measured using monochromatic synchrotron radiation for ...
A.A. Krasnoperova   +43 more
core   +2 more sources

Alignment of energy transition and water resources under the carbon neutrality target in China

open access: yesJournal of Integrative Environmental Sciences
Significant energy transition would be needed in China under the carbon neutrality target. Since it would have important impacts on water resource through increased usage, understanding the water demand under specific climate change targets could enable ...
Chenmin He   +4 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

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