Results 41 to 50 of about 158,703 (338)

Fabrication of Bone Substitute Material by Rapid Prototyping [PDF]

open access: yes, 2004
Bone tissue engineering has gained much attention in recent years. A key requirement in this field is the development of scaffold structures, on which cells adhere.
Heinzl, J.   +3 more
core   +1 more source

Rapid Prototyping Using FDM: A Fast, Precise, Safe Technology [PDF]

open access: yes, 1992
This paper outlines the use of FDM to speed product design and to streamline the manufacturing process. Time compression, the ability to quickly reduce the time it takes to get new products to market, has increased the pressure on all phases of ...
Walters
core   +1 more source

Additive Manufacturing of Devices Used for Collection and Application of Cereal Rust Urediniospores

open access: yesFrontiers in Plant Science, 2019
Optimized inoculation procedures are an important consideration in achieving repeatable plant infection when working with biotrophic rust fungi. Several plant pathology laboratories specializing in rust research employ a system where the collection and ...
Zacharias A. Pretorius   +5 more
doaj   +1 more source

Rapid prototyping manufacturing and equipment design used in ship maintenance support

open access: yesZhongguo Jianchuan Yanjiu, 2021
Objectives With the rapid development of naval equipment and its increasing use frequency and failure rate, the traditional repair mode has limitations.
Heng LUO
doaj   +1 more source

Rapid Prototype for Foundry Tool Making: Curriculum and Industrial Projects [PDF]

open access: yes, 1991
This paper presents the evolution of an experimental .courseat Cal Poly which applies rapid prototyping techniques, enabling a concurrent engineering approach to product development.
Koch, Martin, Menon, Unny
core   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

Development of a Personalized Visualization and Analysis Tool to Improve Clinical Care in Complex Multisystem Diseases With Application to Scleroderma

open access: yesArthritis Care &Research, EarlyView.
Objective In complex diseases, it is challenging to assess a patient's disease state, trajectory, treatment exposures, and risk of multiple outcomes simultaneously, efficiently, and at the point of care. Methods We developed an interactive patient‐level data visualization and analysis tool (VAT) that automates illustration of the trajectory of a ...
Ji Soo Kim   +18 more
wiley   +1 more source

Investigating wear performance of surface treated additively manufactured Ti-6Al-4V temporomandibular joint replacement implants [PDF]

open access: yesMATEC Web of Conferences
Severe damage to the Temporomandibular Joint (TMJ) may require surgical reconstruction through Total Joint Replacement (TJR) implants. These implants experience progressive tribological degradation over time, which ultimately necessitates revision ...
Ntimane Sizwe   +2 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

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