Results 51 to 60 of about 5,733,061 (341)

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Real-time volumetric image reconstruction and 3D tumor localization based on a single x-ray projection image for lung cancer radiotherapy

, 2010
Purpose: To develop an algorithm for real-time volumetric image reconstruction and 3D tumor localization based on a single x-ray projection image for lung cancer radiotherapy.
Bazaraa, Berbeco, Cerviño, Chen, Chunhua Men, Cui, Gu, Hoisak, Jia, John H. Lewis, Keall, Lin, Low, Michael Folkerts, Ruijiang Li, Segars, Steve B. Jiang, Wu, Xu, Xu, Xuejun Gu, Xun Jia, Zeng, Zhang   +23 more
core   +1 more source

Sustainable CO2 adsorbents prepared by coating chitosan onto mesoporous silicas for large-scale carbon capture technology [PDF]

, 2015
In this article, we report a new sustainable synthesis procedure for manufacturing chitosan/silica CO2 adsorbents. Chitosan is a naturally abundant material and contains amine functionality, which is essential for selective CO2 adsorptions.
Ganin, Alexey Y., Sneddon, Gregor, Yiu, Humphrey H. P.   +2 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Study and modeling of changes in volumetric efficiency of helix conveyors at different rotational speeds and inclination angels by ANFIS and statistical methods [PDF]

Journal of Agricultural Machinery, 2017
Introduction Spiral conveyors effectively carry solid masses as free or partly free flow of materials. They create good throughput and they are the perfect solution to solve the problems of transport, due to their simple structure, high efficiency and ...
A Zareei, R Farrokhi Teimourlou, L Naderloo, M. H Komarizade   +3 more
doaj   +1 more source

Collaborative Learning for Annotation‐Efficient Volumetric MR Image Segmentation

Journal of Magnetic Resonance Imaging, 2023
BackgroundDeep learning has presented great potential in accurate MR image segmentation when enough labeled data are provided for network optimization. However, manually annotating three‐dimensional (3D) MR images is tedious and time‐consuming, requiring experts with rich domain knowledge and experience.PurposeTo build a deep learning method exploring ...
Yousuf Babiker M. Osman, Cheng Li, Weijian Huang, Shanshan Wang   +3 more
openaire   +3 more sources

Phenomena of brake specific fuel consumption and volumetric efficiency in CI engine by modified intake runner length

IOP Conference Series: Materials Science and Engineering, 2018
In this paper, we experimentally reported to improve the volumetric efficiency and brake specific fuel consumption of naturally aspirated conventional CI engine by modified intake pipe length by variable load.
M. Sivashankar, G. Balaji, R. K. Barathraj, V. Thanigaivelan   +3 more
semanticscholar   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Determination of Nominal Dimensions and Permissible Variations in Dimensions of Critical Parts of Foreign Machinery Units

Инженерные технологии и системы, 2022
Introduction. Developing and adapting domestic technologies aimed at the maintenance and repair of foreign equipment is impossible without design documentation.
Pavel A. Ionov, Petr V. Senin, Sergey V. Pyanzov, Nikolay V. Rakov, Alexander M. Zemskov   +4 more
doaj   +1 more source

Production of bioethanol from multiple waste streams of rice milling [PDF]

, 2017
This work describes the feasibility of using rice milling by-products as feedstock for bioethanol. Starch-rich residues (rice bran, broken, unripe and discolored rice) were individually fermented (20% w/v) through Consolidated Bioprocessing by two ...
Basaglia, Marina, Cagnin, Lorenzo, Casella, Sergio, Favaro, Lorenzo, Pizzocchero, Valentino, van Zyl, Willem Heber   +5 more
core   +1 more source