Results 121 to 130 of about 385,927 (309)

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +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

Relative Nutritional Deficiencies Associated with Centrally Acting Monoamines [Expression of Concern]

open access: yesInternational Journal of General Medicine, 2020
Hinz M, Stein A, Uncini T. Int J Gen Med. 2012;5:413–430. The Editor-in-Chief and Publisher of International Journal of General Medicine wish to issue an Expression of Concern for the published article. Concerns have been raised regarding
Hinz M, Stein A, Uncini T
doaj  

Nutritional deficiency in an intestine-on-a-chip recapitulates injury hallmarks associated with environmental enteric dysfunction. [PDF]

open access: yesNat Biomed Eng, 2022
Bein A   +21 more
europepmc   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Vitamin D Regulates Olfactory Function via Dual Transcriptional and mTOR‐Dependent Translational Control of Synaptic Proteins

open access: yesAdvanced Science, EarlyView.
Vitamin D (VitD) modulates olfactory function by remodeling dendrodendritic synapses in tufted cells through vitamin D receptor‐dependent transcriptional and translational mechanisms. VitD regulates synaptic protein translation partially via mTOR signaling.
Pengcheng Ren   +9 more
wiley   +1 more source

Anemia in Hospitalized Patient: Prevalence, Etiology and Risk Factors

open access: yesJLUMHS, 2017
BACKGROUND: Anemia is seen in a large proportion of the population especially in developing countries. It poses a major challenge to improving the health indices especially in the female and pediatric populations.
Farhat Bashir   +5 more
doaj   +1 more source

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