Results 51 to 60 of about 11,211,931 (281)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Edible Cuttlefish Ink: Complex Chemistry, Structure, and Electrical Response

Advanced Engineering Materials, EarlyView.
An integrated approach of chemistry‐structure‐electrical properties is used to assess the potential of edible cuttlefish ink as a bio‐based conductive ink for printable electronics. Chromatography and Neutron Activation Analysis reveal a fascinating molecular and elemental diversity.
Camille Bour‐Cardinal, Darren Hall, Teresa Cecchi, Sara Offidani, Philippe Plamondon, Clara Santato   +5 more
wiley   +1 more source

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

Advanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal, Younan Ma, Asad Khanmohammed, Dipen Parande, Hanming Zhang, Saket Dolare, Juliet Chen, Apiwat Wangweerawong, Saswata Karmakar, Hongfeng Deng, Frank Koppenhagen, Shraddha Sharma, Eric Reyes, Sherry He, Lianne Boeglin, Caroline Woo, Azadeh Paksa, Ayed Allawzi, Anusha Dias, Gregory Troiano, Shrirang Karve, Frank DeRosa   +21 more
wiley   +1 more source

A Comprehensive Review of Ship Collision Risk Assessment and Safety Index Development

Safety
Ship collision accidents remain a critical concern in maritime safety because of their potential to cause operational disruption as well as environmental and economic damage in areas with dense shipping activity. Complex traffic interactions, differences
Muhamad Imam Firdaus, Muhammad Badrus Zaman, Raja Oloan Saut Gurning   +2 more
doaj   +1 more source

Application of Rough Set Theory and Bow-Tie Analysis to Maritime Safety Analysis Management: A Case Study of Taiwan Ship Collision Incidents

Applied Sciences, 2023
The surrounding waters of Taiwan are evaluated as a moderate risk environment by Casualty Return, Lloyd’s Registry of Shipping. Among all types of maritime accidents, ship collisions occur most often, which has severe consequences, including ship damage,
Shao-Hua Hsu, Meng-Tsung Lee, Yang-Chi Chang   +2 more
doaj   +1 more source

Collision Risk Assessment based on Line of Sight

IFAC-PapersOnLine, 2020
Abstract Collision avoidance of vehicles is an essential safety feature of modern-day vehicles. The widely used Time to Collision (TTC) approach for collision risk assessment provides a false alarm in many situations like road turning, traffic intersection, and near-miss.
Simran Kumari, Susenjit Ghosh, Desham Mitra, Somnath Sengupta, Siddhartha Mukhopadhyay   +4 more
openaire   +1 more source

Controlling Structure and Stability in Ultrathin Ti3C2Tx MXene Multilayers for Hydrogen Gas Barrier Applications

Advanced Functional Materials, EarlyView.
An ultrathin nanocomposite MXene‐based multilayer effectively blocks hydrogen permeation by presenting a tortuous, layered structure. When the MXene is layered with reduced graphene oxide modified with a polycation, the resulting nanocomposite retains its hydrogen gas barrier properties at temperatures as high as 400°C (permeability of 7.13 ± 0.09 × 10−
Yang Hyun Auh, Savannah E. Pas, Sisi Xiang, Miladin Radovic, Micah J. Green, Hisato Yamaguchi, Jodie L. Lutkenhaus   +6 more
wiley   +1 more source

Development of a Risk Assessment System for Navigational Obstacles Considering Collision and Pollution Risks

Applied Sciences
Navigational obstacles can impede safe vessel operation and cause secondary accidents, necessitating their rapid removal. To conduct these removal operations efficiently, it is necessary to comprehensively assess the effects of obstacles on both ...
Daehan Lee, Ho Namgung, Sang-Lok Yoo
doaj   +1 more source

Risk assessment based on driving behavior for preventing collisions with pedestrians when making across-traffic turns at intersections

IATSS Research, 2018
Traffic accident statistics in Japan show the necessity of preventing vehicle-on-pedestrian accidents. If the risk of a vehicle colliding with pedestrians could be evaluated in advance, driver-assistance systems would be able to support drivers to avoid ...
Hiroshi Yoshitake, Motoki Shino
doaj   +1 more source

A Field Theory-Based Novel Algorithm for Navigational Hazard Index

Journal of Marine Science and Engineering, 2023
Collision risk assessment is crucial for autonomous ships to identify risks and make decisions for collision avoidance. In this paper, a field theory-based navel algorithm is proposed to define and describe the risk of ship collision.
Yihua Liu, Yu Ma
doaj   +1 more source