Diversity and complexity in neural organoids
FEBS 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
pedestrian railway crossing, level crossing, traffic safety, pedestrian, accident rate coefficient
Transport TechnologiesApplying the Ishikawa and the Bow-Tie techniques to identify root causes in a real-life passenger injury case while boarding a suburban train is examined, the effectiveness of existing control measures (barriers) is analyzed, and new ones are proposed in
Yaroslav Bolshelarskyi +4 more
doaj +1 more source
Risk analysis models for level crossing operation. [PDF]
, 2007 The study concern different approaches for risk assessment for level crossing. For the identification of level crossing main components SHEL model is used. Two different methodologies have been developed to determine the risk related to a level crossing.
IMPASTATO, STEFANO +1 more
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Towards the adoption of low-cost rail level crossing warning devices in regional areas of Australia : a review of current technologies and reliability issues [PDF]
, 2011 This paper discusses major obstacles for the adoption of low cost level crossing warning devices (LCLCWDs) in Australia and reviews those trialed in Australia and internationally.
Wullems, Christian, Chris Wullems
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
“It’s pathological”: Exploring gaps in the whole-systems \ud approach for managing operations and safety risk at a \ud fully automatic rail level crossing [PDF]
, 2016 There are 23,500 level crossings in Australia. In these risky environments, it is important to understand what human factor issues are present and how road users and pedestrians engage with crossings.
Wullems, Chris +3 more
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A MICROCONTROLLER-BASED HIGHWAY-RAILWAY LEVEL CROSSING TRAFFIC CONTROLLER [PDF]
, 2008 Highway-railway level crossings across the country have witnessed a number of fatal accidents in the past. Many of the level crossings in the rural areas are not protected by level crossing gate signals.
E.J. Ibanga, J. A. Enokela
core +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Evaluation Study of Level Crossings on Direct Crossing Routes (JPL) in Semarang City
Media Komunikasi Teknik SipilAs a mass transportation system infrastructure, level crossings impact road users, including skidding, road damage, and accidents. Based on data from KAI DAOP 4 Semarang, there were 12 accidents at level crossings in 2023, while in 2024, the number ...
Anton Budiharjo +2 more
doaj +1 more source
Railvay level crossing protection - directions of changes [PDF]
, 2006 W artykule przedstawiono analizę sposobów zabezpieczenia przejazdów kolejowych, ze wskazaniem ich najsłabszych miejsc. Omówiono kierunki zmian, jakie należy prze.prowadzić, żeby zwiększyć bezpieczeństwo na przejazdach przez ujednolicenie zasad pracy ...
Pikus, R.
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