Results 31 to 40 of about 71,652 (215)

Does the stellar disc flattening depend on the galaxy type? [PDF]

, 2015
We analyze the dependence of the stellar disc flatness on the galaxy morphological type using 2D decomposition of galaxies from the reliable subsample of the Edge-on Galaxies in SDSS (EGIS) catalogue. Combining these data with the retrieved models of the
Bizyaev, D. V., Kautsch, S. J., Mosenkov, A. V., Reshetnikov, V. P., Sotnikova, N. Ya.   +4 more
core   +3 more sources

No Time Machine Construction in Open 2+1 Gravity with Timelike Total Energy Momentum [PDF]

, 1998
It is shown that in 2+1 dimensional gravity an open spacetime with timelike sources and total energy momentum cannot have a stable compactly generated Cauchy horizon.
A. Ashtekar, A. Ashtekar, A. G. Cohen, A. Ori, A. Schwartz, B. S. Kay, C. Cutler, D. Garfinkle, D. Harari, D. N. Kabat, G. Klinkhammer, G. W. Gibbons, G.’t Hooft, G.’t Hooft, H. Waelbroeck, M. P. Headrick, Manuel H. Tiglio, P. Laguna, P. Menotti, P. Menotti, P. Menotti, R. Gregory, R. J. Gott III, R. L. Devaney, R. M. Wald, R. M. Wald, R. Penrose, S. Deser, S. Deser, S. M. Carroll, S. M. Carroll, S. M. Carroll, S. W. Hawking, S. W. Hawking, S. W. Kim   +34 more
core   +2 more sources

Relevant aspects to consider on life cycle assessment of geosynthetic reinforced soil wall [PDF]

E3S Web of Conferences
A proper sustainability evaluation of any infrastructure project is based on the combine results of environmental, economic, and social/functional assessments.
Moncada Anibal, Malekmohammadi Khashayar, Damians Ivan P., Bathurst Richard J.   +3 more
doaj   +1 more source

PNG Data Detector for DECA

Forensic Science International: Digital Investigation, 2020
Abstract DECA, a novel file carving application, is an example of digital forensic tools that rely heavily on accurately detecting the type of data fragments stored in the disk blocks. This work is an attempt to create a method of detection and classification of PNG data types for DECA which originally only identifies and extracts JPEG data.
Kingson Chinedu Odogwu, Pavel Gladyshev, Babak Habibnia   +2 more
openaire   +1 more source

Study of environmental impact from geosynthetic reinforced soil walls [PDF]

E3S Web of Conferences
Reinforced soil walls (RSWs) have proven to be a reliable and resilient solution in many geotechnical applications (e.g., bridge abutments, highway and railway embankments, soil retaining walls, dikes, among others). Moreover, the reduced impact of these
Moncada Anibal, Damians Ivan P., Olivella Sebastià, Bathurst Richard J.   +3 more
doaj   +1 more source

Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor [PDF]

, 2000
We argue that extended technicolor augmented with topcolor requires that all mixing between the third and the first two quark generations resides in the mixing matrix of left-handed down quarks.
Alavi-Harati, Bertram, Bosch, Buchalla, Buras, Burdman, Bönisch, Caravaglios, Chivukula, Chivukula, Chivukula, Dashen, Dimopoulos, Eichten, Fanti, Gustavo Burdman, Hill, Hill, Hill, Kenneth Lane, Kominis, Lane, Lane, Lane, Lane, Lane, Lane, Lane, Lane, Lindner, Martin, Martin, Martin, Nuyts, Popovic, Susskind, Tonguç Rador, Weinberg   +37 more
core   +3 more sources

A Deca‐9‐Fluorenolato‐deca‐Samarium Oxide Cage

European Journal of Inorganic Chemistry, 2018
The 9‐fluorenone (fn) ketyl in [YbIII(DippForm)2(fn·‐O)] {DippForm = N,N′‐bis(2,6‐diisopropylphenyl)formamidinate}, underwent reduction to the dianion ({C13H8}‐O) upon single electron transfer from SmIII2(thf)2. The dianion was obtained as a decanuclear, deca‐9‐fluorenolato, tetraoxido mixed‐oxidation‐state samarium cage [Sm10O4{(C13H8)‐O}10(thf)10 ...
Daniel Werner, Glen B. Deacon, Peter C. Junk   +2 more
openaire   +3 more sources

Insights on the numerical modelling of geosynthetic reinforced soil walls including varying atmospheric conditions [PDF]

E3S Web of Conferences
Plenty of numerical models aimed to simulate and predict the stress-strain response of geosynthetic reinforced soil walls can be found in the literature, most of which are focused on the mechanical response.
Moncada Anibal, Damians Ivan P., Olivella Sebastià, Bathurst Richard J.   +3 more
doaj   +1 more source

Web3 Technologies in Contemporary Digital Ecosystems

Journal of Digital Media & Interaction
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Ana Patrícia Oliveira, Liliana Vale Costa, Salomé Azevedo   +2 more
doaj   +1 more source

Influence of construction method on pullout resistance of polymeric strap reinforcement [PDF]

E3S Web of Conferences
The paper summarizes the results of several pullout box test series carried out on polymeric straps made of polyester (PET) yarns encased in polyethylene (PE) sheaths with a rough, continuous surface.
Moncada Aníbal, Girbau Núria, Damians Ivan P., Olivella Sebastià, Bathurst Richard J.   +4 more
doaj   +1 more source