Results 31 to 40 of about 5,732,477 (296)

Timing the starburst-AGN connection [PDF]

, 2010
The mass of super massive black holes at the centre of galaxies is tightly correlated with the mass of the galaxy bulges which host them. This observed correlation implies a mechanism of joint growth, but the precise physical processes responsible are a ...
Charlot, Stephane, Heckman, Timothy, Wild, Vivienne   +2 more
core   +2 more sources

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada, Makoto Harada, Tadahiko Kikugawa, Takeshi Nakata, Koji Hashimoto, Tsuneo Konta, Yuji Kamijo   +6 more
wiley   +1 more source

The blueprint for survival: the blue dasher dragonfly as a model for urban adaptation

BMC Ecology and Evolution
Background Human alteration of natural environments and habitats is a major driver of species decline. However, a handful of species thrive in human altered environments. The biology, distribution, population structure, and molecular adaptations enabling
Ethan R. Tolman, Ellie Gamett, Christopher D. Beatty, Aaron Goodman, Brittney Hahn, Christian Benischek, Gracie Castillo, Ethan Derderian, Santiago Fernandez-Juarez, Ben Gallafent, James Jenson, Dick Jordan, Magnolia Schneider, Roberto Salazar, Towako Tamano, Maleah Wei, Jacob Idec, Rob Guralnick, Jessica L. Ware, Manpreet K. Kohli   +19 more
doaj   +1 more source

Global 3D Point Cloud Object Detection System Based on Data-Level Stitching

Promet (Zagreb)
With the rapid development of artificial intelligence, the application prospects of global perception systems that can cover large-scale smart tunnel scenes are becoming increasingly widespread.
Yu LUO, Tao WANG, Shuai LU, Xuerui DAI, Zhi LI, Xuewei ZHANG   +5 more
doaj   +1 more source

Flexibility Robust Optimal Operation Strategy for Cross-Regional Interconnected Power Under Load-Source Coordination

IEEE Access, 2020
Ultra High Voltage (UHV) transmission technology is the main regional power interconnection method in China. In addition, renewable energy sources (RES) in China are characterized by centralized distribution.
Xiaozhu Li, Weiqing Wang, Haiyun Wang, Jiahui Wu, Qidan Xu   +4 more
doaj   +1 more source

Earth: The Apple of Our Eye [PDF]

, 2004
Grade Level(s): 3-12A visual demonstration of the limited sources of food available from land and water.Education Program www.populationconnection.org/education PopEd@popconnect.org 1400 16th St.
Population Connection
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Multi-LiDAR-Based 3D Object Detection via Data-Level Fusion Method

International Journal of Antennas and Propagation
With the rapid development of artificial intelligence, the application prospect of the global perception system that can cover large-scale scenarios in smart cities is becoming increasingly extensive.
Yu Luo, Tao Wang, Shuai Lu, Xuerui Dai, Zhi Li   +4 more
doaj   +1 more source

Local connection forms revisited

, 2013
Local connection forms provide a very useful tool for handling connections on principal bundles, because they ignore any complexities of the total space and, essentially, involve only two fundamental features of the structure group, namely the adjoint ...
Vassiliou, Efstathios
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source