Results 41 to 50 of about 23,287,430 (320)

Chandra Observations of 3C Radio Sources with z<0.3: Nuclei, Diffuse Emission, Jets and Hotspots [PDF]

, 2010
We report on our Chandra Cycle 9 program to observe half of the 60 (unobserved by Chandra) 3C radio sources at ...
A. Capetti, Alexander, Alexander, Arnaud, Blundell, C. P. O’Dea, Cohen, D. Axon, D. E. Harris, De Koff, Evans, F. D. Macchetto, F. Massaro, Fanaroff, Floyd, G. Giovannini, G. R. Tremblay, G. Risaliti, Giovannini, Giovannini, Giovannini, Grandi, Harris, Hine, Kendall, Laing, Laing, Leahy, Loiseau, M. Chiaberge, Massaro, Massaro, Morganti, O'Dea, Orienti, Owen, P. Grandi, R. Gilli, Rector, S. A. Baum, Snowden, Spergel, Tadhunter, Tadhunter, Tavecchio, Venturi, W. Sparks   +46 more
core   +2 more sources

Mesoscale mapping of sediment source hotspots for dam sediment management in data-sparse semi-arid catchments [PDF]

, 2020
Land degradation and water availability in semi-arid regions are interdependent challenges for management that are influenced by climatic and anthropogenic changes.
Gholami, Faraz Rabei, Mousavi, Maryam, Müller, Anne, Smetanová, Anna, Suleiman, Mohamed A., Zargar, Morteza   +5 more
core   +1 more source

Particle acceleration in low-power hotspots: modelling the broad-band spectral energy distribution [PDF]

, 2020
The acceleration and radiative processes active in low-power radio hotspots are investigated by means of new deep near-infrared (NIR) and optical VLT observations, complemented with archival, high-sensitivity VLT, radio VLA and X-ray Chandra data.
Brunetti, G., Coccato, L., D'Ammando, F., Mack, K. -H., Migliori, G., Orienti, M., Prieto, M. A.   +6 more
core   +2 more sources

Determination of the Spatial Distribution of Air Pollutants in Bucheon, Republic of Korea, in Winter Using a GIS-Based Mobile Laboratory

Toxics, 2023
Driven by industrialization and urbanization, urban air pollution can increase respiratory, heart, and cerebrovascular diseases, and thus mortality rates; as such, it is necessary to improve air quality through the consideration of individual pollutants ...
Minkyeong Kim, Daeho Kim, Yelim Jang, Jooyeon Lee, Sangwon Ko, Kyunghoon Kim, Choonsoo Park, Duckshin Park   +7 more
doaj   +1 more source

Spatio-Temporal Sentiment Hotspot Detection Using Geotagged Photos

, 2016
We perform spatio-temporal analysis of public sentiment using geotagged photo collections. We develop a deep learning-based classifier that predicts the emotion conveyed by an image. This allows us to associate sentiment with place.
Ekman P., Jiang Y.-G., Krizhevsky A., Resch B., You Q.   +4 more
core   +1 more source

Spatiotemporal Analysis of Urban Heat Islands and Vegetation Cover Using Emerging Hotspot Analysis in a Humid Subtropical Climate

Atmosphere
Research on the temporal and spatial changes of the urban heat island effect can help us better understand how urbanization, climate change, and the environment are interconnected.
A. Ghanghermeh, Gholamreza Roshan, Kousar Asadi, Shady Attia   +3 more
semanticscholar   +1 more source

A Worldwide Hotspot Analysis on Food Loss and Waste, Associated Greenhouse Gas Emissions, and Protein Losses

Sustainability, 2020
Reducing food loss and waste (FLW) is prioritized in UN sustainable development goals (SDG) target 12.3 to contribute to “ensure sustainable consumption and production patterns”.
Xuezhen Guo, J. Broeze, J. Groot, H. Axmann, M. Vollebregt   +4 more
semanticscholar   +1 more source

System level analysis of heterogeneous networks under imperfect traffic hotspot localization

, 2016
We study, in this paper, the impact of imperfect small cell positioning with respect to traffic hotspots in cellular networks. In order to derive the throughput distribution in macro and small cells, we firstly perform static level analysis of the system
Chahed, Tijani, Jaziri, Aymen, Nasri, Ridha   +2 more
core   +3 more sources

Greening the future: identifying and mitigating environmental hotspots in the MSME sector - a wall mixer case study

International Journal of Sustainable Engineering
In response to concerns about depleting natural resources, organisations are developing eco-friendly products and services. This study examines the role of manufacturing industries and services in sustainable resource utilisation, focusing on the Micro ...
Jitender Singh, Sumit Gupta, Sandeep Jagtap   +2 more
doaj   +1 more source

sequenceLDhot: Detecting Recombination Hotspots. [PDF]

, 2006
Motivation: There is much local variation in recombination rates across the human genome—with the majority of recombination occuring in recombination hotspots—short regions of around ~2 kb in length that have much higher recombination rates than ...
Fearnhead, Paul
core   +1 more source