Results 91 to 100 of about 763,856 (375)

Effect of Biologically Oriented Preparation Technique on the Stress Concentration of Endodontically Treated Upper Central Incisor Restored with Zirconia Crown: 3D-FEA [PDF]

open access: gold, 2021
Luigi Giovanni Bernardo Sichi   +7 more
openalex   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

open access: yesAdvanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj   +2 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Deep tillage tool optimization by means of finite element method: Case study for a subsoiler tine [PDF]

open access: yes, 2010
Technologies and computer capacity currently available allow us to employ design software and numerical methods to solve complicated problems in very wide disciplines of engineering. It is also important for researches in agriculture.
Akinci, Ibrahim   +5 more
core  

Country of origin image attributes as a source of competitive advantage: study in international brazilian fashion industry

open access: yesInternext: Revista Eletrônica de Negócios Internacionais, 2014
The study sought to understand which attributes of the country of origin image are source of international competitive advantage in the context of Brazilian fashion. From the theoretical framework related to competitive advantage, country of origin image,
Mariana Bassi Sutter   +2 more
doaj   +1 more source

Magnetic Field Driven Microrobot Based on Hydrogels

open access: yesAdvanced Robotics Research, EarlyView.
Hydrogel‐based magnetic microrobots synergize remote magnetic control with the biocompatibility of flexible hydrogels, emerging as promising tools for minimally invasive biomedicine. This enables remotely controllable, untethered navigation within complex biological microenvironments.
Juncai Song, Yubing Guo
wiley   +1 more source

A geometrical non-linear model for cable systems analysis [PDF]

open access: yes, 2005
Cable structures are commonly studied with simplified analytical equations. The evaluation of the accuracy of these equations, in terms of equilibrium geometry configuration and stress distribution was performed for standard cables examples.
Cardoso, R. J. S., Varum, H.
core   +1 more source

Biocatalytic Construction of a Chemical Exchange Saturation Transfer Magnetic Resonance Imaging Nucleoside Probe: Synthesis and Evaluation of 5‐Methyl‐5,6‐Dihydrothymidine

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
Al‐Hilfi et al. present a biocatalytic strategy for synthesizing 5‐methyl‐5,6‐dihydrothymidine (5‐MDHT), a sensitive MRI contrast agent. The study demonstrates that recombinant enzyme catalysis offers an efficient, sustainable, and eco‐friendly alternative to traditional chemical synthesis for producing clinically relevant imaging probes.
Aimen Al‐Hilfi   +8 more
wiley   +1 more source

Impacto de la modalidad de carga de fluidos en el diagnóstico de la capacidad de respuesta a volumen

open access: yesRevista Electrónica de AnestesiaR, 1970
El objetivo de este estudio fue describir la “carga de volumen” y evaluar la diferencia en la proporción de "respondedores" (PR) según el tipo de fluido, el volumen, la duración de la infusión y el momento de la evaluación.
Juan Pedro Macias Pingarrón   +3 more
doaj   +1 more source

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