Results 31 to 40 of about 208,593 (285)

Development of a program code for calculating the flow paths of steam turbines with long blades [PDF]

E3S Web of Conferences
Paper is devoted to the development of software code for calculating low-pressure cylinders of steam turbines. The program code divides the steam turbine compartment with a long blades into separate stages, and also calculates these stages by sections in
Popov Vitaliy, Kovalenko Daniil
doaj   +1 more source

Experimental Verification of 3D Plasmonic Cloaking in Free-Space

, 2018
We report the experimental verification of metamaterial cloaking for a 3D object in free space. We apply the plasmonic cloaking technique, based on scattering cancellation, to suppress microwave scattering from a finite-length dielectric cylinder.
A Alù, A Kerkhoff, Alù A, Alù A, Balanis C A, Bohren C F, D Rainwater, G Moreno, Greenleaf A, J C Soric, K Melin, Leonhardt U, Leonhardt U, McCall M W   +13 more
core   +1 more source

Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination

Scientific Reports, 2018
An exact semi-analytical method of calculating the scattered fields from a chiral-coated conducting object under arbitrary shaped beam illumination is developed.
Mingjun Wang, Huayong Zhang, Xizheng Ke, Guosheng Liu, Xiaoping Ouyang   +4 more
doaj   +1 more source

Computer Tomograph Measurements in Shear and Gravity Particle Flows [PDF]

, 2002
The paper reports the recent results obtained on the applicability of cross-sectional digital imaging method to study particle flow characteristics in 3D particle beds forced to move by gravity or shear.
Bogner, P., Dencs, B., Földes, T., Gyenis, János, Szépvölgyi, J.   +4 more
core  

Natural convection heat transfer from two horizontal cylinders [PDF]

, 2008
Natural convection heat transfer from a single horizontal cylinder and a pair of vertically aligned horizontal cylinders is investigated. Surface heat transfer distributions around the circumference of the cylinders are presented for Rayleigh numbers of ...
Murray, Darina B., O'Donovan, Tadhg S., Reymond, Olivier   +2 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Calculation of the total corneal astigmatism using the virtual cross cylinder method on the secondary principal plane of the cornea

Scientific Reports
This study aimed to establish a virtual cross cylinder method to calculate the total corneal astigmatism by combining the anterior and posterior corneal astigmatism on the secondary principal plane of the cornea based on Gaussian optics.
Yukitaka Danjo
doaj   +1 more source

Wave Scattering by a Cylindrical Metasurface Cavity of Arbitrary Cross-Section: Theory and Applications

, 2018
This paper presents a technique, combining the integral equations (IE) and the Generalized Sheet Transition Conditions (GSTCs) with bianisotropic susceptibility tensors, to compute electromagnetic wave scattering by cylindrical metasurfaces -- forming ...
Caloz, Christophe, Chamanara, Nima, Dehmollaian, Mojtaba   +2 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Intra-Stromal Corneal Ring Segments

Delhi Journal of Ophthalmology, 2013
Intra-stromal corneal ring segments (ICRs) are a new modality in the treatment of corneal ectactic disorders like keratoconus, post lasik ectasia and pellucid marginal degeneration.
Ramendra Bakshi, Charu Khurana, Ritika Sachdev, Mahipal Sachdev   +3 more
doaj   +1 more source