Results 121 to 130 of about 778,579 (363)

Preliminary study of inphase gusts and moment force wind loads over the first 150 meters at KSC, Florida [PDF]

open access: yes
A mathematical/statistical analysis of inphase gusts and wind velocity moment forces over the first 150 m at the Kennedy Space Center (KSC) is presented. The wind velocity profile data were acquired at the KSC 150 m ground wind tower.
Kaufman, J. W.
core   +1 more source

The atypical KRASQ22K mutation directs TGF‐β response towards partial epithelial‐to‐mesenchymal transition in patient‐derived colorectal cancer tumoroids

open access: yesMolecular Oncology, EarlyView.
TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair   +17 more
wiley   +1 more source

Wind Tunnels in Engineering Education [PDF]

open access: yes, 2011
The subject of fluid mechanics is filled with abstract concepts, mathematical methods, and results. Historically, it has been a challenging subject for students, undergraduate and graduate. In most institutions, the introductory course in fluid mechanics is accompanied by a laboratory course.
openaire   +3 more sources

Wind Engineering in the 21st Century [PDF]

open access: yesCommunications - Scientific letters of the University of Zilina, 2000
Progress in wind engineering during last 3-5 decades is described in this paper, from the existence of wind tunnels with the simulated atmospheric boundary layer and introducing random processes in wind load on buildings and structures. State of the art is presented from the First International Conference on Wind Effects on Buildings and Structures in ...
openaire   +2 more sources

Design and operating experience on the US Department of Energy experimental Mod-0 100-kW wind turbine [PDF]

open access: yes
The experimental wind turbine was designed and fabricated to assess technology requirements and engineering problems of large wind turbines. The machine has demonstrated successful operation in all of its design modes and served as a prototype ...
Birchenough, A. G., Glasgow, J. C.
core   +1 more source

Engineering and fabrication cost considerations for cryogenic wind tunnel models [PDF]

open access: yes, 1983
Design and fabrication cost drivers for cryogenic transonic wind tunnel models are defined. The major cost factors for wind tunnel models are model complexity, tolerances, surface finishes, materials, material validation, and model inspection.
Boykin, R. M., Jr.   +1 more
core   +1 more source

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

open access: yesMolecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau   +11 more
wiley   +1 more source

Investigations into aerodynamics of tall buildings using signal processing tools [PDF]

open access: yesE3S Web of Conferences
In rapidly expanding urban environments, the construction of tall, sky-piercing buildings is essential. These slender structures have low resonant frequencies and minimal damping, making them particularly susceptible to lateral loads, such as wind load ...
Chaturvedi Arjit   +3 more
doaj   +1 more source

Considering Capacitive Effects in Foil Winding Homogenization [PDF]

open access: yesarXiv
In conventional finite element simulations, foil windings with a thin foil and many turns require many mesh elements. This renders models quickly computationally infeasible. With the use of homogenization approaches, the finite element mesh does not need to resolve the small-scale structure of the foil winding domain.
arxiv  

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