Results 101 to 110 of about 278,089 (299)
Understanding Neurodegenerative Diseases From the −Omics Perspective: Lessons Learnt
Annals of Neurology, EarlyView.As the population ages, certain neurodegenerative diseases (NDs) are becoming a major health issue. For this reason, this review will focus on the most common ND with onset after 65 years old; Alzheimer's disease, Parkinson's disease, Lewy body dementia, and frontotemporal dementia.
Laura Ibanez +5 more
wiley +1 more source
Disruption management in passenger railway transportation. [PDF]
This paper deals with disruption management in passengerrailway transportation. In the disruption management process, manyactors belonging to different organizations play a role.
Clausen, J. +6 more
core +1 more source
Robust rolling stock under uncertain demand in rapid transit networks [PDF]
, 2012 This paper focuses on the railway rolling stock circulation problem in rapid transit networks where the known demand and train schedule must be met by a given fleet.
Cadarso Morga, Luis +2 more
core +1 more source
Analysis &Sensing, EarlyView.Electrospray ionization mass spectrometry (ESI‐MS) combined with thermodynamic modeling provides the first direct characterization of radium speciation in synthetic gastrointestinal biofluids. Free Ra2+ ions predominate with minimal protein binding and negligible EDTA complexation. Crown ethers enable effective Ra complexation.
Linus Holtmann +5 more
wiley +1 more source
Financial Integration of Stock Markets among New EU Member States and the Euro Area [PDF]
The paper considers the empirical dimension of financial integration among stock-exchange markets in four new European Union member states (Czech Republic, Hungary, Poland, and Slovakia) in comparison with the euro area. The main objective is to test for
Ian Babetskii +2 more
core +3 more sources
The Anatomical Record, EarlyView.Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc +26 more
wiley +1 more source
Rolling Bearing Fault Diagnosis Based on Optimized VMD and SSAE
IEEE AccessThe monitoring and fault diagnosis of axle-box bearings in high-speed trains is crucial for ensuring safe train operations. The vibration signals of these bearings exhibit non-stationary and non-linear characteristics.
Baoxian Chang +4 more
doaj +1 more source
Efficient Circulation of Railway Rolling Stock [PDF]
, 2002 Railway rolling stock (locomotives, carriages, and train units) is one of the most significant cost sources for operatorsof passenger trains, both public and private.
Alfieri, A. (Arianna) +3 more
core
Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley +1 more source
LubricantsTurnouts represent a critical element of railway infrastructure, and are subjected to some of the highest mechanical stresses due to the discontinuity of the track geometry. Failures in this area generate high maintenance costs and may compromise traffic
Mihaela Cristina Tudorache +4 more
doaj +1 more source