Results 161 to 170 of about 39,683 (272)
Experimental Physiology, EarlyView.Abstract Sarcopenia and frailty are complex geriatric syndromes influenced by a combination of genetic and environmental factors. Recent studies suggest that specific genetic variants, DNA methylation patterns and shortened telomeres are associated with age‐related diseases and might contribute to the development of both sarcopenia and frailty. In this
Valentina Ginevičienė +10 more
wiley +1 more source
Jixie chuandong, 2015 The key points of structural innovation of a CNC milling machine tool YK2260 Xis introduced.The expressions of the movement of each axis by using modified-roll method for machining hypoid gear are deduced,the coordinates of the setting position,the ...
Deng Jing +4 more
doaj
Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review
Journal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria +4 more
wiley +1 more source
, 2015 This thesis presents a method for producing a computer controlled CNC device for drilling printed circuit boards. The presented work is the realization of machine equipment, materials and manufacturing processes. Stepper motors are used for moving machining tool, which allow us to achieve the desired precision.
openaire +1 more source
Effect of Designed 3D Reinforcement in Mitigating Machining Damage on CFRP Plates
Polymer Composites, Volume 47, Issue 7, Page 6773-6784, 10 April 2026.Effect of Edge Tufting on Surface Quality, Damage, and Mechanical Performance in CFRP Machining: A Comparative Topographical and Structural Analysis. ABSTRACT Composite materials made of carbon fiber‐reinforced epoxy (CFRP) are widely used in aerospace fields due to their high strength‐to‐weight ratio. However, due to low out‐of‐plane resistance, these
Thiago Luiz Lara Oliveira +2 more
wiley +1 more source
Curvature-Adoptive CNC Machining of Freeform Optics via Dynamic Tangential Toolpath Optimization. [PDF]
Materials (Basel)Singh RP, Chen Y.
europepmc +1 more source
EcoMat, Volume 8, Issue 4, April 2026.Engineered cellulose—enabled by functionalization, hybridization, and nano‐engineering—emerges as a versatile platform driving next‐generation solutions in water purification, CO2 capture, air filtration, soil remediation, energy storage, and sustainable packaging. ABSTRACT Engineered cellulose is redefining the frontier of sustainable materials in the
Amir Hossein Behroozi +1 more
wiley +1 more source
Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review
Macromolecular Materials and Engineering, Volume 311, Issue 4, April 2026.This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver +7 more
wiley +1 more source
CNC machining data repository: Geometry, NC code & high-frequency energy consumption data for aluminum and plastic machining. [PDF]
Data BriefBrillinger M +4 more
europepmc +1 more source
The Fight for the Middle: Upgrading, Competition, and Industrial Development in China [PDF]
When China acceded to WTO in 2001, there were fears that Chinese firms would lose market share in key sectors to foreign-invested enterprises (FIEs). Although aggregate data often indicate a shift in favour of FIEs, indigenous firms in many cases have ...
Eric Thun, Loren Brandt
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