Results 241 to 250 of about 12,885 (295)

Multi‐LiDAR Observations of Coastal Atmospheric Duct Evolution in Hampton Roads

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract To better understand the influence of atmospheric ducts on radio frequency (RF) operations, continuous high‐resolution observations of temperature and water vapor are essential. Hampton University's (HU) 48‐inch Raman‐Mie LiDAR provides such measurements through rotational and vibrational Raman techniques, enabling detailed monitoring of ...
Jia Su, Melvin A. Felton Jr., Ruben Delgado, David A. Ligon, Deryk James   +4 more
wiley   +1 more source

Effect of thickness ratio on uniaxial mechanical behavior of soft-hard composite rock masses: experimental analysis and modeling. [PDF]

Sci Rep
Li JH, Li YL, Wang P, Liu WX, Yang Y.
europepmc   +1 more source

Microstructure–Mechanical Response Relationship in Discontinuous Fiber‐Reinforced SMC Composites: Damage Mechanisms

Polymer Composites, Volume 47, Issue 12, Page 11159-11171, 20 June 2026.
Architecture of SMC composites. ABSTRACT The mechanical performance of sheet molding compounds (SMCs) is dependent on microstructural characteristics determined by material composition and processing conditions. The study investigates standard SMCs, advanced SMCs (A‐SMCs), and low‐density SMCs (LD‐SMCs) under quasi‐static and fatigue loading to ...
Mohammadali Shirinbayan
wiley   +1 more source

Experimental investigation on deformation behavior and failure modes of limestone under coupled effects of water content and end friction. [PDF]

Sci Rep
Lou P, Sun L, Pan C, Zhang B, Li Y, Xie W.   +5 more
europepmc   +1 more source

First-principles insights into half-metallic ferromagnetism, lattice dynamics, and thermoelectric performance of MgX₂Se₄ (X=Ti, Mn) spinel chalcogenides. [PDF]

RSC Adv
Ramzan A, Sofi MY, Khan MS, Khan MA.
europepmc   +1 more source

Influence of seismic strain stress on evolution law of microcracks in concrete TPB tests using AE technology. [PDF]

Sci Rep
Xiao D, Wen L, Cao Y, Chen S, Dou Y, Tang L.   +5 more
europepmc   +1 more source

Study on the mechanical behavior and fracturing mechanism of rock containing two unparallel prefabricated fissures under uniaxial loading. [PDF]

PLoS One
Li J, Wei Y, Wang T.
europepmc   +1 more source

Study on radial fracture mechanism of saturated granite subjected to coupled static-cyclic impact loading: An experimental investigation. [PDF]

PLoS One
Wang Y, Liu X, Xu Z, Tang H.
europepmc   +1 more source

Preoperative prediction of early recurrence and microvascular invasion in hepatocellular carcinoma using conventional ultrasound, elastography, and clinical nutritional indicators: a radiomics-based study. [PDF]

Am J Transl Res
Jiang D, Chen D, Li Y, Mo F.
europepmc   +1 more source

Null Detection in Shear-Wave Splitting Measurements

Bulletin of the Seismological Society of America, 2007
Shear-wave splitting measurements are widely used to analyze orien- tations of anisotropy. We compare two different shear-wave splitting techniques, which are generally assumed to give similar results. Using a synthetic test, which covers the whole backazimuthal range, we find characteristic differences, however, in fast-axis and delay-time estimates ...
Wüstefeld, A, Bokelmann, G
openaire   +3 more sources