Results 181 to 190 of about 3,332,379 (290)

Dual-EKF System Identification and Model Predictive Path Integral Control of a Retinal Microsurgical Robot. [PDF]

open access: yesJ Med Robot Res
Du P   +7 more
europepmc   +1 more source

Fundamentals, Advances, and Applications of Electrospun Nanofibrous 3D Materials

open access: yesJournal of Applied Polymer Science, EarlyView.
Three‐dimensional electrospun nanofibrous systems offer unique properties and microenvironments. These properties are determined by the fabrication strategies employed and can be adjusted by the incorporation of functional additives to achieve multifunctionality for specific applications. The applications range from the biomedical to the environmental,
Rebecca Hengsbach   +4 more
wiley   +1 more source

Effects of inelastic deformation on performance of active tuned mass damper

open access: yes
วิทยานิพนธ์ (วศ.ม.)--จุฬาลงกรณ์มหาวิทยาลัย, 2544โครงสร้างทาวิศวกรรมจำนวนมากประสบปัญหาเกี่ยวกับการสั่นไหว เพื่อแก้ไขปัญหานี้ระบบควบคุมการสั่นไหวจึงได้ถูกนำมาใช้ซึ่งระบบนี้ได้มีการพัฒนาอย่างต่อเนื่อง ระบบมวลหน่วงปรับค่าแบบแอกทีฟ (Active tuned mass damper ...
พินิต บุญยัง
core  

Physical Properties of Transition Metal Hydride Superconductors Mg2TmH6 (Tm = Rh, Pd, Ir, Pt) by First‐Principles Calculations

open access: yesAdvanced Physics Research, EarlyView.
The electronic band structure determines all the charge transport properties of crystalline solids. It also controls the optical response of the material. Bonding characters are strongly influenced by the band structure. The band structures of Mg2TmH6 (Tm = Rh, Pd, Ir, Pt) compounds shown above confirm their metallic nature.
Md Ashraful Alam   +3 more
wiley   +1 more source

Strain‐Tunable Photoluminescence From Ge Quantum Dots on Si Nanotips for CMOS‐Compatible Photonics

open access: yesAdvanced Physics Research, EarlyView.
This work studies strain in Ge quantum dots grown on Si nanotips using photoluminescence, X‐ray diffraction, and band structure calculations. It shows how emission changes with dot size, evaluates strain in the dot and substrate, and explains the role of direct and indirect transitions in the optical behavior.
Diana Ryzhak   +10 more
wiley   +1 more source

Ontogeny of murine bony semicircular canal form

open access: yesThe Anatomical Record, EarlyView.
Abstract The labyrinthine geometry and functional anatomy of the semicircular canals have intrigued scientists for decades, and there has been considerable interest in understanding how these complex structures grow and develop with evidence emerging from human studies that size maturation occurs exceptionally early by comparison with other systems ...
Marcela Cárdenas‐Serna   +1 more
wiley   +1 more source

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