Results 261 to 270 of about 6,815,683 (287)

Influence of type and maximum aggregate size on some properties of high-strength concrete made of pozzolana cement in respect of binder and carbon dioxide intensity indexes

Construction and Building Materials, 2015
Abstract In compliance with up-to-date concrete technology requirements combining technological and ecological aspects, the paper describes the effect of the type and maximum aggregate size and cement content on some properties of high strength concrete.
Anna M. Grabiec, Daniel Zawal, Jakub Szulc   +2 more
openaire   +1 more source

Performance verification of the PSO-RF Grey Box Model for predicting ship Carbon Intensity Index (CII)

Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment
To meet the international shipping emission reduction rules and rating requirements, the shipping industry has taken various measures to improve the compliance degree of greenhouse gas emissions. The Carbon Intensity Index (CII) is a core indicator in this process.
Xiaoxuan Yin, Dezhi Jiang, Guomei Chang, Gaoyuan Zhu, Yancheng Zhang, Bo Zhang   +5 more
openaire   +1 more source

Carbonization Index and Energy Intensity in the Formation of Worldwide CO₂Emissions, 1971–2000

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2006
This study uses three methods to explore the roles of the carbonization index and energy intensity in the formation of CO 2 emissions throughout the world based on statistics from 1971 to 2000. The finding is that the role of both the carbonization index and energy intensity is the same in the formation of CO 2 emissions.
openaire   +1 more source

NET CARBON DIOXIDE EXCHANGE RATES IN PHASEOLUS VULGARIS L. AS INFLUENCED BY TEMPERATURE, LIGHT INTENSITY, LEAF AREA INDEX, AND AGE OF PLANT

Canadian Journal of Botany, 1964
Plants of Phaseolus vulgaris were grown under controlled conditions for 10 to 60 days and then transferred to light intensities of from 0 to 12,000 ft-c at temperatures of 4 to 38 °C for measurement of net carbon dioxide exchange by means of an infrared analyzer.
openaire   +1 more source

The Impact of Carbon Intensity on Firm Value: An Application in BIST Sustainability Index

The purpose of this study is to examine the impact of carbon intensity of firms in the Borsa Istanbul Sustainability Index on firm value. The study used annual data of 15 firms in the BIST Sustainability Index for the period 2016–2023. The impact of firms carbon intensity on firm value was examined with panel regression analysis.
İlkdoğan, Sena, Sakarya, Şakir
openaire   +1 more source

A scenario-based assessment of the energy efficiency existing ship index (EEXI) and carbon intensity indicator (CII) regulations

Ocean Engineering, 2023
Murat Bayraktar, Onur Yuksel
openaire   +2 more sources

Εκτίμηση επιπτώσεων και διαμόρφωση στρατηγικής ναυτιλιακών εταιρειών από την εφαρμογή των energy efficiency existing ship index και carbon intensity indicator

2023
Στη παρούσα ερευνητική εργασία μελετώνται τα νέα υποχρεωτικά μέτρα που έχει ορίσει ο Διεθνής Ναυτιλιακός Οργανισμός (IMO), σχετικά με την μείωση της έντασης άνθρακα της διεθνούς ναυτιλίας, μέσα από δύο δείκτες που έχουν θεσπιστεί από τον οργανισμό. Πρόκειται για τον Δείκτη Ενεργειακής Απόδοσης Υφιστάμενων Πλοίων (Energy Efficiency Existing Ship Index –
openaire   +1 more source

Impacts of long-term intensive organic inputs on carbon index correlations in meadow ecosystems

Ekologija, 2009
Colin A. Booth, Virmantas Povilaitis, Sigitas Lazauskas, Saulius Marcinkonis   +3 more
openaire   +1 more source

Dynamic Evolution and Regional Disparity in Carbon Emission Intensity in China

Sustainability, 2022
Yisheng Liu
exaly  

Exploring the spatiotemporal heterogeneity and influencing factors of agricultural carbon footprint and carbon footprint intensity: Embodying carbon sink effect

Science of the Total Environment, 2022
Minjuan Zhao, Jo Sauer, Sufyan Ullah Khan   +2 more
exaly