Results 101 to 110 of about 1,160,707 (276)

Light QCD axion dark matter from double level crossings

open access: yesPhysics Letters B
The even light QCD axion called the ZN axion can both solve the strong CP problem and account for the dark matter (DM). We point out that the single and double level crossings can naturally take place in the mass mixing between the ZN axion and axionlike
Hai-Jun Li   +3 more
doaj   +1 more source

Vibroisolation of railway crossings with the application of shape-memory elements [PDF]

open access: yesTransport Problems, 2009
This research presents existing problem of railway elements and motor –vehicle road elements at their intersections. The objects of simulation research were vehicles passing over a level crossing of automobile road and rail-transportation road. Objective
Jan TARGOSZ
doaj  

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Assessment of the accident rate coefficient at pedestrian railway crossings

open access: yesTransport Technologies
The object of the study is pedestrian railway crossings, which are specially designed pedestrian paths across railway tracks intended to ensure the safe passage of pedestrians over railway infrastructure, including areas outside of official level ...
Julia Lesiv, Vitalii Kovalchuk
doaj   +1 more source

The level crossing and inverse statistic analysis of German stock market index (DAX) and daily oil price time series

open access: yes, 2011
The level crossing and inverse statistics analysis of DAX and oil price time series are given. We determine the average frequency of positive-slope crossings, $\nu_{\alpha}^+$, where $T_{\alpha} =1/\nu_{\alpha}^+ $ is the average waiting time for ...
Holling, M.   +3 more
core   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

Level-Crossing Characteristics of an Actively Managed Buffer

open access: yesJournal of Sensor and Actuator Networks
In this paper, we examine a buffer with active management that rejects packets basing on the buffer occupancy. Specifically, we derive several metrics characterizing how effectively the algorithm can prevent the queue of packets from becoming too long ...
Andrzej Chydzinski
doaj   +1 more source

Transition from two-component 332 Halperin state to one-component Jain state at filling factor \nu=2/5

open access: yes, 2010
We study the transition induced by tunneling from the two-component 332 Halperin's state to the one-component Jain's state at the filling factor \nu=2/5.
Milovanović, M. V., Papić, Z.
core   +1 more source

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

open access: yesMolecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath   +13 more
wiley   +1 more source

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