Results 111 to 120 of about 25,866 (289)

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Mechanical properties of Raphanus sativus L. seeds

open access: yesRevista Ciência Agronômica
The objective of this study is to determine the effect of moisture content on rupture strength, maximum strength, and rupture deformation for fixed deformations, and determine the proportional deformation modulus of seeds of Raphanus sativus subjected to
Kelly Aparecida de Sousa   +3 more
doaj   +1 more source

The effects of cast-polyamide on the modulus of rupture and modulus elasticity of oriented strength board (OSB) Manufactured from Scotch Pine

open access: yes, 2013
Croatian Chamber of Economy; Croatian Chamber of Engineers of Forestry and Wood Technology; Croatian Forest Research Institute; Croatian Forests d.o.o.; et al.; Ministry of Entrepreneurship and Crafts24th International Scientific Conference: Wood is Good
Yorur, H., Yapici, F., Esen, R.
core  

Mechanical Fatigue in Liquid‐Metal Interconnects: Failure Mechanism Analysis and Validation of Improvement Strategies

open access: yesAdvanced Materials Technologies, EarlyView.
Multi‐million cycle reliability for liquid metal stretchable electronics is achieved through a continuous cycle of mechanical testing, failure mode and mechanism analysis and implementing subsequent mitigation strategies. ABSTRACT Stretchable electronics that combine mechanical compliance with reliable electrical performance are essential for ...
Lennert Purnal   +8 more
wiley   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

open access: yesAdvanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys   +6 more
wiley   +1 more source

Effects of some environmentally-friendly fireretardant boron compounds on modulus of rupture and modulus of elasticity of wood

open access: yes, 2009
This study was designed to determine some mechanical properties such as modulus of rupture (MOR) and modulus of elasticity (MOE) of wood treated with some environmentally-friendly fire-retardant boron compounds.
Senel, A.   +6 more
core   +1 more source

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak   +3 more
wiley   +1 more source

Study of the modulus of rupture and modulus of elasticity of green wood of local tree species

open access: yes, 2014
Singapore is well-known for its vision of “City in the Garden”, which it achieves by co-existing building and infrastructure development with extensive urban greenery. A large component of this urban greenery comprises of thousands of urban trees. Mature
Nathaniel
core  

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

open access: yesAdvanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San   +5 more
wiley   +1 more source

Mechanical Properties Of Chemically Modified Portuguese Pinewood

open access: yesMaderas: Ciencia y Tecnología, 2015
To turn wood into a construction material with enhanced properties, many methods of chemical modification have been developed in the last few decades.
Duarte B.Lopes   +2 more
doaj  

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