Results 121 to 130 of about 2,968,407 (384)

Design a high gain UWB mimo uniplanar monopole antenna with FSS array for metallic object microwave imaging [PDF]

open access: yes, 2019
Ultra-wideband (UMB) system plays an important role in microwave imaging (MWI) applications due to its broad bandwidth, non-ionizing radiation, and cost-efficiency.
Abdulhasan, Raed Abdulkareem
core  

Engineering Volumetric Tissue Analogs via Assembly of Endothelial Cell‐Covered Spheroidal Microtissues

open access: yesAdvanced Healthcare Materials, EarlyView.
An engineering strategy to fabricate highly vascularized volumetric tissues with capillary networks is developed. Endothelial cell‐covered spheroidal microtissues with high structural integrity are efficiently produced using bioprinting technology. These spheroidal microtissues are then assembled and cultured under perfusion conditions, resulting in ...
Hyeongkwon Oh   +5 more
wiley   +1 more source

THE USE OF CARTOGRAPHIC MATTER FROM OPEN SOURCES FOR MASS ASSESSMENT AT THE PRE-STAGE STUDY OF HYDROPOWER CONSTRUCTION

open access: yesМодернизация, инновация, развитие, 2016
In the article the possibility of planning and cartographic materials and supplies to remote sensing of the Earth, which can get them open sources for mass valuation of land at the pre-stage study on developing a multi-purpose reservoirs on the plains ...
A. A. Tesalovsky
doaj   +1 more source

Linear root water uptake by vegetation [PDF]

open access: yes, 2009
The performance of a simple model with a linear root water extraction term that varies with time is presented in this paper. The research is based on the use of a one-dimensional form of Richard’s Equation for unsaturated moisture flow including a sink ...
Ali, Nazri, Rees, S. W.
core  

A Conceptualized Groundwater Flow Model Development for Integration with Surface Hydrology Model

open access: yes, 2017
A groundwater system model was developed and calibrated in the study area of Lehman Creek watershed, eastern Nevada. The model development aims for integrating the surface hydrologic model - precipitation runoff modeling system (PRMS) model - with the ...
Ahmad, Sajjad, Chen, Chao, Kalra, Ajay
core   +1 more source

Porous Coatings by Vapor Sublimation and Deposition for Molecular Channeling and Filtration in an Interstitial Fluid Microfiltration Device

open access: yesAdvanced Healthcare Materials, EarlyView.
A vapor‐based porous coating applied within nitinol tubes demonstrated complete suppression of cellular and tissue ingrowth, overcoming a major limitation of implantable interstitial fluid collection devices. Molecular channeling and diffusion are analyzed with probe molecules, showing reliable transport in vitro and in vivo. The coating also achieved >
Yu‐Ming Chang   +8 more
wiley   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Flow of liquids in pipes of circular and annular cross-sections [PDF]

open access: yes, 1931
Cover title.Prepared as part of an investigation conducted by the Engineering Experiment Station, University of Illinois at Urbana ...
Gould, Richard Ernest   +2 more
core  

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