Results 71 to 80 of about 148,828 (311)
Attentional Road Safety Networks [PDF]
2019 IEEE International Conference on Image Processing (ICIP), 2019 Road safety mapping using satellite images is a cost-effective but a challenging problem for smart city planning. The scarcity of labeled data, misalignment and ambiguity makes it hard for supervised deep networks to learn efficient embeddings in order to classify between safe and dangerous road segments.
Sonu Gupta +3 more
openaire +2 more sources
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Jurnal Ilmiah SINERGINatural disasters in the form of floods and erosion in remote area road networks pose challenges for the government. The involvement of community-based disaster management can make it easier for stakeholders to carry out disaster mitigation intelligently.
Andri Irfan Rifai +4 more
doaj +1 more source
Phase Noise Suppression Algorithm Based on Modified LLR Metric in SC-FDMA System
Journal of Electrical and Computer Engineering, 2017 In single-carrier frequency-division multiple-access (SC-FDMA) receivers in the long-term evolution uplink, phase noise is one of the major radio-frequency front-end impairments that degrade system performance. To address this issue, we propose a new log-
Zijie Xu, Guangliang Ren
doaj +1 more source
Density Adaptive Approach for Generating Road Network From GPS Trajectories
IEEE Access, 2020 Road networks are fundamental parts of intelligent transportation and smart cities. With the emergence of crowdsourcing geographic data, road mapping approaches by using crowdsourcing trajectories have been developed.
Zhongliang Fu +3 more
doaj +1 more source
GIS ANALYSIS OF ROAD NETWORK ACCESSIBILITY FOR EMERGENCIES MANAGED BY FIREFIGHTERS (CASE STUDY – SUCEAVA COUNTY, ROMANIA) [PDF]
Acta Geobalcanica, 2017 Emergencies represent inevitable problems of contemporary society. They have a specific difficulty level determined by a multitude of factors. For these reasons we proposed to do a study on emergencies accessibility within a geographic area with a ...
Diana-Sofia Graur, Vasile Efros
doaj +1 more source
Authoring Hierarchical Road Networks [PDF]
Computer Graphics Forum, 2011 AbstractWe present a procedural method for generating hierarchical road networks connecting cities, towns and villages over large terrains. Our approach relies on an original geometric graph generation algorithm based on a non‐Euclidean metric combined with a path merging algorithm that creates junctions between the different types of roads.
Galin, Eric +3 more
openaire +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer
Molecular Oncology, EarlyView.Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni +11 more
wiley +1 more source
The searchlight problem for road networks
Theoretical Computer Science, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dariusz Dereniowski +5 more
openaire +1 more source