Results 31 to 40 of about 24,780 (263)

Environment for Planning Unmanned Aerial Vehicles Operations

Aerospace, 2019
Planning and executing missions in terms of trajectory generation are challenging problems in the operational phase of unmanned aerial vehicles (UAVs) lifecycle.
Claudio Pascarelli, Manuela Marra, Giulio Avanzini, Angelo Corallo   +3 more
doaj   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

Markov Chain Modeling for Predicting the Service Life of Buildings and Structural Components

Applied Sciences
Accurate prediction and management of the service life of buildings and structural components are crucial for ensuring durability and economic efficiency.
Artur Zbiciak, Dariusz Walasek, Mykola Nagirniak, Katarzyna Walasek, Eugeniusz Koda   +4 more
doaj   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 more
wiley   +1 more source

A Multi-Model BIM-Based Framework for Integrated Digital Transformation of Design to Construction of Large Complex Underground Caverns

Buildings
The construction of large underground caverns fundamentally differs from building and above ground civil infrastructure projects due to their complex geometries and variable geological conditions.
Waqas Arshad Tanoli, Abid Ullah, Abubakar Sharafat, Esam Mohamed Housein Ismaeil   +3 more
doaj   +1 more source

Integrated lifecycle management of engineering products

Технічна інженерія, 2023
This article explores modeling and emulation as pivotal approaches to assist the life cycle stages of a machine-building plant, from design and implementation to operation and existing system optimization.
S.V. , O.S. , D.M.
doaj   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Visualization Approach for RAMI 4.0 Value Chain Analysis

IEEE Open Journal of the Industrial Electronics Society
Industry 4.0 has revolutionized industrial automation, with models, such as Industry 4.0 Reference Architectural Model (RAMI 4.0), providing a structured framework for optimizing value chains and processes.
Salman Javed, Jan van Deventer, Cristina Paniagua, Jerker Delsing   +3 more
doaj   +1 more source

Self‐Seeded Nucleation of PET in a Benign Solvent Yields a High Modulus Aerogel With Ultra‐Low Thermal Conductivity

Advanced Materials, EarlyView.
A new benign solvent (1,3‐diphenylacetone) enables a simple, safe, and sustainable dissolution and gelation method to convert waste PET into low density, monolithic aerogels with high mechanical strength (E = 20 MPa) and remarkably low thermal conductivity (k = 21.9 to 28.9 mW/m·K).
Kira R. Baugh, Garrett F. Godshall, Glenn A. Spiering, Isabela Trindade Coutinho, Alejandro A. Rodriguez, Katherine J. Wood, Aiyana Gonzalez‐Arellano, Sadeq Malakooti, Stephanie L. Vivod, Robert B. Moore   +9 more
wiley   +1 more source

TOOL LIFECYCLE MANAGEMENT IN INDUSTRIAL PRACTICE [PDF]

Management Systems in Production Engineering, 2015
The paper presents Tool Lifecycle Management (TLM) as an enhancement of traditional approach to the tool manage-ment. The most important assumptions and main research areas of modern tool management are introduced.
Aneta SKOWRON
doaj   +1 more source