Results 21 to 30 of about 8,098 (195)

Automated Sequence Selection and Cost Calculation for Maintenance and Rehabilitation in Highway Life-Cycle Cost Analysis (LCCA)

International Journal of Transportation Science and Technology, 2015
Life-Cycle Cost Analysis (LCCA) for highway projects is an analytical technique that uses economic principles to evaluate long-term alternative investment options, especially for comparing the values of alternative pavement design structures and ...
Changmo Kim, Eul-Bum Lee, John T. Harvey, Amy Fong, Ray Lott   +4 more
doaj   +1 more source

Comparing the Standards of Life Cycle Carbon Assessment of Buildings: An Analysis of the Pros and Cons

Buildings, 2023
Buildings play a substantial role in carbon emissions and contribute to approximately 37% of global carbon emissions. In order to control and reduce the carbon emissions of buildings, a report of life cycle carbon assessment (LCCA) has been mandated for ...
Yahong Dong, Tingyi Yang, Peng Liu, Zhenyan Xu   +3 more
doaj   +1 more source

Site-Specific Effects of PECAM-1 on Atherosclerosis in LDL Receptor-Deficient Mice [PDF]

, 2008
Objective—Atherosclerosis is a vascular disease that involves lesion formation at sites of disturbed flow under the influence of genetic and environmental factors.
Arora, Shikha, Boylan, Brian, Fleming, Barbara, Fleming, Rose Ann, Goel, Reema, Mirura, Hiroto, Molthen, Robert C., Newman, Debra K., Newman, Peter J., Schrank, Benjamin R.   +9 more
core   +2 more sources

Isolated left common carotid artery in an infant with pulmonary atresia and intact ventricular septum

Annals of Pediatric Cardiology, 2019
Isolation of the left common carotid artery (LCCA) is a very rare congenital aortic arch anomaly. We present this finding in a female infant with pulmonary atresia and intact ventricular septum, with a clinical diagnosis of CHARGE syndrome.
Jennifer L Cohen, Nicole Stanford, Alejandro Torres   +2 more
doaj   +1 more source

Other effective area-based conservation measure promotes recovery in a cold-water coral reef

Global Ecology and Conservation, 2021
In 2003, a large Lophelia pertusa reef complex was discovered on the southeast edge of the Scotian Shelf, representing the only known cold-water coral reef in Canada.
Lindsay Beazley, Ellen Kenchington, Michelle Korabik, Derek Fenton, Marty King   +4 more
doaj   +1 more source

Immersive Visualization for Enhanced Computational Fluid Dynamics Analysis [PDF]

, 2015
Modern biomedical computer simulations produce spatiotemporal results that are often viewed at a single point in time on standard 2D displays. An immersive visualization environment (IVE) with 3D stereoscopic capability can mitigate some shortcomings of ...
Christopher E. Larkee, David J. Quam, Hiromasa Otake, John F. Ladisa, John F. Ladisa Ph. D, Laura Ellwein, Paul Hayden, Raymond Q. Migrino, Timothy J. Gundert   +8 more
core   +3 more sources

An approach to solve Slavnov-Taylor identities in nonsupersymmetric non-Abelian gauge theories [PDF]

, 2002
We present a way to solve Slavnov--Taylor identities in a general nonsupersymmetric theory. The solution can be parametrized by a limited number of functions of spacetime coordinates, so that all the effective fields are dressed by these functions via ...
A.A. Slavnov, A.A. Slavnov, B.W. Lee, B.W. Lee, C. Becchi, G. Cvetič, Gorazd Cvetič, I. Kondrashuk, Igor Kondrashuk, Ivan Schmidt, J.C. Taylor, L.D. Faddeev, M.T. Grisaru, N.N. Bogolyubov   +13 more
core   +2 more sources

Sustainable Assessment of Concrete Repairs through Life Cycle Assessment (LCA) and Life Cycle Cost Analysis (LCCA)

Infrastructures, 2022
Nowadays, a vast number of concrete structures are approaching the end of their expected service life. The need for maintenance and repair is high due to the continued deterioration of the existing building inventory and infrastructure, resulting in a ...
Neel Renne, Patricia Kara De Maeijer, Bart Craeye, Matthias Buyle, Amaryllis Audenaert   +4 more
doaj   +1 more source

Origin and evolution of water oxidation before the last common ancestor of the Cyanobacteria [PDF]

, 2015
Photosystem II, the water oxidizing enzyme, altered the course of evolution by filling the atmosphere with oxygen. Here, we reconstruct the origin and evolution of water oxidation at an unprecedented level of detail by studying the phylogeny of all D1 ...
A. William Rutherford, Anisimova, Arato, Arnold, Bader, Beanland, Blankenship, Campbell, Cardona, Cardona, Chu, Chu, Clausen, Cox, Criscuolo, Cser, Dagan, Dau, Debus, Debus, Deusch, Diner, Dismukes, Erickson, Ferreira, Fine, Flannery, Gan, Gan, Giorgi, Gould, Gouy, Guindon, Gupta, Guskov, Hasegawa, Hillier, Hoganson, Hohmann-Marriott, Huson, Ishikita, Ishikita, James W. Murray, Jia, Johnson, Kiss, Klimov, Kopp, Koyama, Kulkarni, Kuroda, Lambreva, Larom, Larsson, Lartillot, Lee, Lidholm, Linke, Loll, Lyons, Marin, Merry, Metz, Michel, Michel, Mimuro, Muh, Mulo, Mulo, Murray, Murray, Nakamura, Nitschke, Nixon, Nixon, Nixon, Ochoa de Alda, Oettmeier, Ogami, Park, Petrouleas, Qian, Rappaport, Rasmussen, Raymond, Rippka, Robinson, Rodriguez-Ezpeleta, Roose, Rutherford, Rutherford, Saito, Sauer, Saw, Sedoud, Service, Shevela, Shi, Shih, Sicora, Sicora, Siegbahn, Sievers, Sugiura, Sugiura, Sugiura, Sugiura, Summerfield, Tanai Cardona, Tichy, Toepel, Turner, Ulas, Umena, Vass, Vassiliev, Vermaas, Vermaas, Vermaas, Vinyard, Waldbauer, Wegener, Yoon, Zehr, Zhang, Zhang, Zimmermann   +126 more
core   +1 more source

Life Cycle Cost Analysis of Biogas Production from Cerathophyllum demersum, Fucus vesiculosus and Ulva intestinalis in Latvian Conditions

Environmental and Climate Technologies, 2019
Life cycle costs of co-digestion plant of cattle farm manure and locally available freshwater macrophyte C. demersum, marine brown algae F. vesiculosus, and marine green algae U.
Pastare Laura, Romagnoli Francesco
doaj   +1 more source