Results 51 to 60 of about 1,374,449 (283)

Recorded displacements in a landslide slope due to regional and teleseismic earthquakes [PDF]

open access: yes, 2015
Regional and teleseismic earthquakes can induce displacements along joints in a landslideinvolved rocky slope in Central Italy. The rarity of these effects is due to specific physical properties of the seismic signals associated with: (i) the energy ...
Lenti, L.   +4 more
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Complex numerical modeling of dynamics and crashes of wing-in-ground vehicles [PDF]

open access: yes, 1993
The Wing-In-Ground craft (WIG), a vehicle flying in the ground effect, is a promising transportation means of the near future. This paper describes mathematical modeling of WIG motion in all regimes, such as planing, take-off, transition to flight ...
Kornev, Nikolai, Matveev, Konstantin
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Nonlinear Dynamic Analysis of Tall Bridge Piers Under Multidimensional Pulse Earthquakes Considering Varying Damping Ratios

open access: yesApplied Sciences
The dynamic response of tall bridge piers with varying damping ratios under three-dimensional pulse ground motion remains insufficiently understood. To control the pulse characteristic parameters accurately and eliminate interference from actual seismic ...
Gaojie Yun, Chunguang Liu
doaj   +1 more source

Ground Motion Simulation

open access: yes, 2018
Task2 (WG-T2) deliverable of the INGV-T3 Research Project 2015-2016 "HYbrid ground motion prediction equations for PSha purposes: the study case of souTHERn Italy". The HYPSTHER project is devoted to develop a methodological approach to retrieve ground motion prediction models for Southern Calabria and Sicily, based on the integration between recorded
Maria, D'Amico   +3 more
openaire   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Strong Ground Motion Characteristics of the Saturated Loess Site

open access: yesShock and Vibration
Significant differences exist in the ground response of saturated and unsaturated deposits to earthquakes, but few relevant studies exist on strong ground motion in saturated loess.
Qian Wang   +7 more
doaj   +1 more source

Effects of Boundary Condition Models on the Seismic Responses of a Container Crane

open access: yesApplied Sciences, 2019
In recent years, several large earthquakes have caused the collapse of container cranes, which have resulted in halting of freighting, and significantly affected the economy.
Jungwon Huh   +4 more
doaj   +1 more source

Neural Network-Based Equations for Predicting PGA and PGV in Texas, Oklahoma, and Kansas

open access: yes, 2018
Parts of Texas, Oklahoma, and Kansas have experienced increased rates of seismicity in recent years, providing new datasets of earthquake recordings to develop ground motion prediction models for this particular region of the Central and Eastern North ...
Ahmad I.   +16 more
core   +1 more source

Home - About - Disclaimer - Privacy