Results 61 to 70 of about 9,962,303 (296)
Using fuzzy sets to represent uncertain spatial knowledge in autonomous robots
, 1999 Autonomous mobile robots need the capability to reason from and about spatial knowledge. Due to limitations in the prior information and in the perceptual apparatus, this knowledge is inevitably affected by uncertainty.
Gasós, Jorge,, Saffiotti, Alessandro,
core +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Molecular Oncology, EarlyView.Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche +10 more
wiley +1 more source
A Spatial Knowledge Economy [PDF]
American Economic Review, 2019 Leading empiricists and theorists of cities have recently argued that the generation and exchange of ideas must play a more central role in the analysis of cities. This paper develops the first system of cities model with costly idea exchange as the agglomeration force.
Donald R. Davis, Jonathan I. Dingel
openaire +1 more source
Exploring the Use of Landmarks to Aid Pedestrian Wayfinding
Applied SciencesWhen wayfinding with mobile maps, the acquisition of spatial knowledge can be limited by relying on automated route instructions and the small map on the screen.
Blair Kuys, Andrew Haig, Mozammel Mridha
doaj +1 more source
Molecular Oncology, EarlyView.Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu +9 more
wiley +1 more source
Preventing Location-Based Identity Inference in Anonymous Spatial Queries [PDF]
, 2007 10.1109/TKDE.2007.190662IEEE Transactions on Knowledge and Data Engineering19121719 ...
Kalnis, P. +7 more
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Cognitive and cartographic representations: towards a comprehensive approach
Cybergeo, 2002 In order to clearly understand the cognitive representations of the urban space, this paper presents an approach in three steps: identification, which highlights the importance of a place; its location more or less exact which indicates the level of the ...
Colette Cauvin
doaj +1 more source
Molecular Oncology, EarlyView.Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso +5 more
wiley +1 more source
Edge-Cloud Collaborative Video Analytics System for Crowd Gathering Detection in Metro Stations
Tsinghua Science and TechnologyThe safe operation of metro systems, particularly in densely populated cities, relies on the effective management of crowd gatherings within stations. Existing research primarily focuses on camera-based crowd counting but fails to consider crowd movement
Li Sun +7 more
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