Results 41 to 50 of about 20,692 (192)

An Archaeometric Approach to Reveal Organic Compounds via GC‐MS Analyses of Two Discovered Incense Burners at Daba Al‐Bayah

Archaeometry, EarlyView.
ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi, Federica Spagnoli, Vittorio Vinciguerra, Stefania Garzoli   +3 more
wiley   +1 more source

A unified accretion-ejection paradigm for Black Hole X-ray Binaries

, 2005
We present a new picture for the central regions of Black Hole X-ray Binaries. In our view, these central regions have a multi-flow configuration which consists in (1) an outer standard accretion disc down to a transition radius r_J, (2) an inner ...
Aharonian, Balbus, Belloni, Beloborodov, Blandford, Blandford, Bogovalov, Bogovalov, Bosch-Ramon, Bosch-Ramon, Buxton, Casse, Casse, Choudhury, Corbel, Corbel, Corbel, Dhawan, Esin, Esin, Esin, Falcke, Falcke, Fender, Fender, Fender, Fender, Ferreira, Ferreira, Ferreira, Ferreira, Ferreira, Frontera, G. Henri, G. Pelletier, Galeev, Gallo, Gallo, Gallo, Gilfanov, Gliozzi, Grove, Haardt, Hameury, Hannikainen, Heinz, Heinz, Henri, Heyvaerts, J. Ferreira, Kalemci, King, Königl, L. Saugé, Lasota, Livio, Maccarone, Mahadevan, Malzac, Marcowith, Marcowith, Marcowith, Markoff, Markoff, Markoff, Merloni, Merloni, Mirabel, Mirabel, Narayan, Nowak, O'Dell, P.-O. Petrucci, Paredes, Pelletier, Pelletier, Pelletier, Petrucci, Pietrini, Poutanen, Remillard, Renaud, Robertson, Rodriguez, Romanova, Saugé, Saugé, Shakura, Sidoli, Sobczak, Sol, Stirling, Stone, Tagger, Vadawale, Zdziarski, Zdziarski   +96 more
core   +5 more sources

Demography and dispersal influence the relationship between habitat suitability and population density

Ecography, Volume 2026, Issue 3, March 2026.
A central goal of ecology is to understand spatial patterns of species densities. Habitat suitability estimates from species distribution models (SDMs) could be used to represent species density and overcome the scarcity of density data. However, there is mixed evidence that habitat suitability is a reliable descriptor of density, and it is suggested ...
Cleber Ten Caten, Tad Dallas
wiley   +1 more source

Experimental Investigation on Seismic Behavior of Steel Truss-RC Column Hybrid Structure with Steel Diagonal Braces

Applied Sciences, 2018
This paper aims to provide an experimental support on seismic performance evaluation of the steel braced truss-RC (reinforced concrete) column hybrid structure, which could be applied as the air-cooled supporting structural system in large-capacity ...
Bo Wang, Huijuan Dai, Tao Wu, Guoliang Bai, Yongtao Bai   +4 more
doaj   +1 more source

Infrared Observations of the Candidate LBV 1806-20 & Nearby Cluster Stars

, 2004
We report near-infrared photometry, spectroscopy, and speckle imaging of the hot, luminous star we identify as candidate LBV 1806-20. We also present photometry and spectroscopy of 3 nearby stars, which are members of the same star cluster containing LBV
Conti P., D. Hu, D. J. Barry, de Jager C., Fuchs Y., J. C. Wilson, J. D. Smith, J. L. LaVine, J. R. Houck, K. Matthews, M. A. Garske, M. A. Jackson, M. R. Colonno, Mereghetti S., Najarro F., S. Corbel, S. G. Patel, S. S. Eikenberry, Schaerer D.   +18 more
core   +1 more source

Integrating Multiple‐Covariate Distance Sampling and Habitat Modeling to Inform Conservation of the Asian Houbara in Central Iran

Ecology and Evolution, Volume 16, Issue 2, February 2026.
We combined multiple‐covariate distance sampling (MCDS) with habitat modeling to estimate the abundance and habitat associations of the vulnerable Asian houbara (Chlamydotis macqueenii) in central Iran. Line‐transect surveys in spring 2022 yielded an estimated density of 0.53 individuals/km2 (~5293 birds), with nearly identical results from ...
Reyhaneh Miranzadeh‐Mahabadi, Mahmoud‐Reza Hemami, Hossein Bashari, Mostafa Abyareh, Mohsen Ahmadi   +4 more
wiley   +1 more source

Creative Corbel Modeling Using Evolution Principle [PDF]

2020 International Conference on Cyberworlds (CW), 2020
Corbel is a common category of decorative architectural geometry that has clear structure and aesthetic design. This paper presents a method for automatically generating a group of new corbel models from one selected by the user in the dataset. The method consists of offline learning and online generation. The offline learning trains two VAE models (2D
Zhang, Yuzhe, Ong, Wayne Chan Chi, Zheng, Jianmin, Lie, Seng-Tjhen   +3 more
openaire   +2 more sources

Structural Behavior of Reinforced Concrete Deep Beams: Comparative Analysis of Experimental and Finite Element Methods

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Reinforced concrete (RC) deep beams are increasingly used in structural applications such as offshore platforms, high‐rise buildings, foundations, and nuclear facilities. However, the absence of a universally accepted strut‐and‐tie method (STM) for their design remains a critical challenge.
Kawan Mohammed Hassan, Sardar Rashid Mohammad Ali, Ameer Mohammed Salih, Aso Akram Abdalla, Xueping Fan   +4 more
wiley   +1 more source

Refining the fundamental plane of accreting black holes [PDF]

, 2006
The idea of a unified description of supermassive and stellar black holes has been supported by the extension of the empirical radio/X-ray correlation from X-ray binaries to active galactic nuclei through the inclusion of a mass term.
Abramowicz, Antonucci, Baganoff, Baganoff, Barcons, Bettoni, Canosa, Chiaberge, Chiaberge, Corbel, Corbel, E. Körding, Esin, Falcke, Falcke, Falcke, Falcke, Falcke, Fanaroff, Fender, Fender, Fender, Ferrarese, Fossati, Gallo, Ghisellini, H. Falcke, Haardt, Hardcastle, Harris, Hawkins, Heinz, Heinz, Homan, Hynes, Hynes, Jonker, Kellermann, Körding, Maccarone, Maccarone, Maoz, Markoff, Markoff, Markoff, Markoff, Markoff, Markoff, Markowitz, Marshall, Marshall, Merloni, Merloni, Merritt, Mirabel, Nagar, Narayan, Nowak, Piconcelli, Press, Prugniel, Ptak, Quataert, Reeves, Reig, Ribó, S. Corbel, Sambruna, Shahbaz, Shakura, Spergel, Stirling, Sunyaev, Tananbaum, Tavecchio, Terashima, Thorne, Tonry, Trussoni, Uttley, Woo, Young   +81 more
core   +4 more sources

Radio and X-ray observations during the outburst decay of the Black Hole Candidate XTE J1908+094

, 2004
Obtaining simultaneous radio and X-ray data during the outburst decay of soft X-ray transients is a potentially important tool to study the disc - jet connection.
Arnaud, Campana, Chaty, Chen, Corbel, Davis, Dickey, E. Gallo, Falcke, Fender, Fender, G. Dubus, Gallo, Garcia, Garnavich, Gogus, Heinz, Houck, in 't Zand, in 't Zand, Jonker, Kong, M. Rupen, Maccarone, Markoff, Markoff, Merloni, Migliari, P. G. Jonker, R. P. Fender, Rupen, Sault, Stirling, Tomsick, V. Dhawan, Wagner, Weisskopf, Woods   +37 more
core   +3 more sources