Results 91 to 100 of about 1,556,426 (318)

A 3D analysis of geometrical factors and their influence on air flow around a satellite dish [PDF]

FME Transactions, 2017
This paper deals with the geometrical characteristics and their influence on the functionality and safety of satellite dishes. Within the paper, a number of 3D models of satellite dishes were formed.
Jeli Zorana, Stojićević Miša, Cvetkovic Ivana, Duta Alina, Popa Dragos-Laurentiu   +4 more
doaj  

Blade design for horizontal axis wind turbine: 3D model.

Visión Electrónica, 2019
Wind energy is one of the best important sources of renewable energy and an excellent alternative for the transition to sustainable energy that the planet earth needs. The wind energy is contained in the air particles in movement, forming kinetic energy. 
David Esteban Albadan Molano, Jorge Enrique Salamanca Céspedes   +1 more
doaj   +1 more source

3D performance capture for facial animation [PDF]

, 2004
This work describes how a photogrammetry based 3D capture system can be used as an input device for animation. The 3D Dynamic Capture System is used to capture the motion of a human face, which is extracted from a sequence of 3D models captured at TV ...
Borland, E., Cockshott, W.P., Patterson, J., Vicar, D.M., Ford, S., Rixon, R.   +5 more
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Optimization and analysis of drilling and blasting parameters using O-Pitblast software [PDF]

Podzemni Radovi
The development of modern technologies has enabled the application of specialized softwares in the field of mining through various segments and processes, including in works related to drilling and blasting.
Milanović Stefan, Simić Nikola, Kričak Lazar, Negovanović Milanka, Đokić Nikola   +4 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Applications of virtual reality technology on a 3D model based on a fuzzy mathematical model in an urban garden art and design setting

Paladyn
In the framework of an urban garden art and design environment, this research examines the integration of virtual reality (VR) technology with a 3D model built using a fuzzy mathematical model.
Sui Dong, Zhang Wenbo
doaj   +1 more source

Methodology and results of creating 3D models of historical and cultural objects using a smartphone equipped with a LiDAR scanner

Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ
The article highlights the methodology and results of creating 3D models of historical, cultural and scientific heritage objects of Ukraine using the technology of photographing the studied objects using a smartphone equipped with a LiDAR scanner.As a ...
I. Kovalchuk, V. Yukhymyuk, V. Bogdanets
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

A rare case of treatment of giant paravertebral arteriovenous malformation combined with idiopathic scoliosis

Хирургия позвоночника, 2019
The paper describes a case of successful treatment of a 32-year-old female patient with idiopathic scoliosis combined with giant paravertebral arteriovenous malformation in the lower thoracic region, causing the T11 vertebral body destruction, circular ...
Roman A. Kovalenko, Dmitry A. Ptashnikov, Aleksandr V. Savello, Sergey V. Masevnin, Vasily A. Kashin   +4 more
doaj   +1 more source