Results 91 to 100 of about 7,171,551 (348)

Environmental Assessment of Buildings – A Suggestion

open access: yesSlovak Journal of Civil Engineering, 2020
This article proposes to contribute to the discussion on environmental product declarations for buildings. Using a simple life-cycle analysis of a low-energy detached house and CO2-equivalent emissions as a comparative unit, the case study presented ...
Jamnický Martin, Rabenseifer Roman
doaj   +1 more source

Embodied Energy Analysis: A Sustainable Construction Design Assessment Tool [PDF]

open access: yes, 2009
Embodied energy analysis can be used as a construction design assessment tool in a sustainable matrix for a building. Its implementation however remains challenging mainly because of data measurement errors.
Acquaye, Adolf   +2 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Embodied Energy and CO2 Emissions of Widely Used Building Materials: The Ethiopian Context

open access: yesBuildings, 2019
Buildings use a wide range of construction materials, and the manufacturing of each material consumes energy and emits CO2. Several studies have already been conducted to evaluate the embodied energy and the related CO2 emissions of building materials ...
Woubishet Zewdu Taffese   +1 more
doaj   +1 more source

Embodied Energy Repurposing via Energy-Harvesting Electrodynamic Tethers

open access: yesJournal of Spacecraft and Rockets, 2017
An electrodynamic-tether system in low Earth orbit has the possibility of transferring energy from its orbital potential energy to its electrical system.
Jesse K. McTernan, Sven G. Bilén
openaire   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Mitigating climate change by minimising the carbon footprint and embodied energy of construction materials: A comparative analysis of three South African Bus Rapid Transit (BRT) stations

open access: yesActa Structilia, 2012
This article investigates the role that architecture can play in mitigating climate change by comparing the environmental impact of construction material use in two existing South African Bus Rapid Transit (BRT) stations in Johannesburg and Cape Town and
Jan Hugo   +2 more
doaj  

Subsidizing energy saving capital accumulation: a real option approach [PDF]

open access: yes
Some environmental policies, like tax credit, have tried to induce the acquisition of energy efficient units and the replacement of old energy inefficient vintages. However, they have faced the energy paradox that is a slow diffusion of new vintages.
Aude POMMERET, Bruno CRUZ
core  

An Empirical Charge Transfer Potential with Correct Dissociation Limits

open access: yes, 2003
The empirical valence bond (EVB) method [J. Chem. Phys. 52, 1262 (1970)] has always embodied charge transfer processes. The mechanism of that behavior is examined here and recast for use as a new empirical potential energy surface for large-scale ...
Atlas S. R.   +12 more
core   +1 more source

Effectiveness of design codes for life cycle energy optimisation [PDF]

open access: yes, 2017
The built environment is materially inefficient, with structural material wastage in the order of 50% being common. As operational energy consumption in buildings falls, due to continued tightening of regulations and improvements in the efficiency of ...
Bras, A, Ibell, T, Orr, J
core   +2 more sources

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