Results 141 to 150 of about 130,918 (345)

Reconstruction of a Short Tibial Stump with a Long Fibula Using the Ilizarov Technique: A Case Study [PDF]

open access: yes
Yurii Oleksiiovych Bezsmertnyi, Viktor Ivanovych Shevchuk, Olexander Yuriyovych Branitsky, Olexander Yuriyovych Bezsmertnyi Scientific Department, Scientific and Research Institute of Rehabilitation of National Pirogov Memorial Medical University ...
Bezsmertnyi OY   +3 more
core  

Alevis and Alawites: A Comparative Study of History, Theology, and Politics

open access: yesReligions
The Alevis of Anatolia and the Balkans and the Alawites of Syria and southeastern Turkey are two distinct ethnoreligious communities frequently conflated in both media and scholarly literature, despite their divergent historical origins, theological ...
Ayfer Karakaya-Stump
doaj   +1 more source

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

open access: yesAdvanced Science, EarlyView.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu   +7 more
wiley   +1 more source

Fast Programming of in‐Plane Hyperbolic Phonon Polariton Optics through Van der Waals Crystals Using the Phase‐Change Material In3SbTe2

open access: yesAdvanced Science, EarlyView.
Launching structures for in‐plane hyperbolic polaritons in α‐MoO3 are optically programmed through already deposited flakes into the phase‐change material In3SbTe2. Precise alignment with the flake's crystal axes, focusing of polaritons by an optically programmed disk, and a first experimental realization toward a nanocavity for in‐plane hyperbolic ...
Lina Jäckering   +10 more
wiley   +1 more source

Closure methods of the appendix stump for complications during laparoscopic appendectomy.

open access: yesCochrane Database of Systematic Reviews, 2017
G. Mannu   +6 more
semanticscholar   +1 more source

Mechanisms of Temperature‐Dependent Hysteresis in Freestanding BaTiO3/MoS2 Heterostructures

open access: yesAdvanced Science, EarlyView.
Freestanding ferroelectric BaTiO3 membranes are combined with monolayer MoS2 into 2D field‐effect transistors. At room temperature they provide ultrahigh‐κ gating with steep subthreshold swing and minimal hysteresis. Upon cooling, strong ferroelectric switching produces two stable memory states with long retention times.
Thomas Pucher   +7 more
wiley   +1 more source

Stump Puller.

open access: yes, 1896
Patent for a stump-puller that "can be quickly assembled and taken apart, to devise a device which will admit of the rope being quickly paid off from the capstan after the stump has been uprooted, and, finally, to provide a machine which can be easily ...
Widmer, Louis J.
core  

Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair

open access: yesAdvanced Science, EarlyView.
Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou   +14 more
wiley   +1 more source

Stump Puller.

open access: yes, 1918
Patent for an improved design for a stump-puller, using a hoisting derrick and lever to attach to the stump and pull it from the ...
Weese, Frank
core  

Designer Moiré Quantum Materials Enabled by Freestanding Oxide Membranes in Twisted and Hybrid Bilayers

open access: yesAdvanced Science, EarlyView.
Freestanding oxide membranes transform twistronics by enabling deterministic stacking, strain release, and integration with two‐dimensional materials. A unified framework links local atomic registry to structural reconstruction, polar textures, charge modulation, flat bands, and magnetic responses, while identifying the fabrication and characterization
Puneet Kaur, Rahul, Jan‐Chi Yang
wiley   +1 more source

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