Results 51 to 60 of about 26,008,733 (290)

Spectrum, February 1982 [PDF]

open access: yes, 1982
Volume 4, Number 1 of Spectrum literary journalhttps://nwcommons.nwciowa.edu/spectrum/1006/thumbnail ...
Spectrum Contributors,
core   +1 more source

A Novel Framework Integrating Spectrum Analysis and AI for Near-Ground-Surface PM2.5 Concentration Estimation

open access: yesRemote Sensing
Monitoring the horizontal distribution of PM2.5 within urban areas is of great significance, not only for environmental management but also for providing essential data to understand the distribution, formation, transport, and transformation of PM2.5 ...
Hanwen Qin   +6 more
doaj   +1 more source

Can Spectral Power Be Used as a Candidate Seizure Marker of the Periodic Discharges Pattern?

open access: yesFrontiers in Neurology, 2021
Introduction: It remains controversial whether the periodic discharges (PDs) pattern is an ictal or interictal phenomenon. The aims of the study are to apply time-frequency and power spectrum analysis to study the PDs pattern and prediction of seizures ...
Jianhua Chen   +6 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spectrum, April 1981 [PDF]

open access: yes, 1981
Volume 3, Number 3 of Spectrum literary journalhttps://nwcommons.nwciowa.edu/spectrum/1005/thumbnail ...
Spectrum Contributors,
core   +1 more source

Influence of Soil Plugging on Dynamic Soil Response During Simulated Pipe Pile Driving Model Test in Sands

open access: yesApplied Sciences
The squeezing effect and strike-induced vibration generated by pile driving pose a threat to adjacent structures. To mitigate the squeezing effect, open-ended pipe piles were implemented. However, this type of pile brings a degree of soil-plugging effect,
Songchao Lin, Ye Lu, Chong Zhao
doaj   +1 more source

Monitoring the Dynamic Response of a Buried Polyethylene Pipe to a Blast Wave: An Experimental Study

open access: yesApplied Sciences, 2019
Although the use of polyethylene (PE) pipelines has become increasingly widespread in recent years, few studies have addressed their seismic design and ability to withstand blast waves.
Dongwang Zhong   +3 more
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Spectrum, May 1979 [PDF]

open access: yes, 1979
Vol.
Spectrum Contributors,
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

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