Results 31 to 40 of about 156,046 (265)

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

open access: yesAdvanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner   +10 more
wiley   +1 more source

Real‐Time Ferroelectric Domain Wall Dynamics During Electric Poling and Depoling

open access: yesAdvanced Science, EarlyView.
Real‐time visualization of domain wall dynamics during alternating‐current poling, direct‐current poling, and electrical depoling in relaxor‐PT ferroelectric single crystals reveals distinct field‐dependent pathways and strong path dependence. Instant polarized light microscopy uncovers reversible domain wall nucleation, motion, and reconfiguration ...
Ziqi Wang   +12 more
wiley   +1 more source

Ruptured abdominal pregnancy at 35 weeks with live child - a case study at Kara university hospital (Togo) [PDF]

open access: yesNew Indian Journal of OBGYN, 2019
Abdominal pregnancy is a rare form of ectopic pregnancy. Advanced forms with live children at birth are exceptional. We report a case of abdominal pregnancy of 35 weeks with live child, referred and after emergency management. Maternal prognosis was good.
Aboubakari AS   +5 more
doaj   +1 more source

TiO6 as a Compensatory Structural Unit in Co‐Free, High‐Ni Layered Oxide for Durable Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Ti substitution stabilizes Co‐free high‐Ni layered oxides through both structural and electronic effects. TiO6 octahedra act as compensatory structural units that help interrupt cooperative Jahn–Teller distortion and suppress detrimental phase transitions, while the electron‐withdrawing inductive effect of Ti stabilizes the oxygen lattice. As a result,
Bixian Ying   +19 more
wiley   +1 more source

The Flood Last Time: ‘Muck’ and the uses of history in Kara Walker’s ‘Rumination’ on Katrina [PDF]

open access: yes, 2010
Kara Walker describes her book After the Deluge (2007) as “rumination” on Hurricane Katrina structured in the form of a “visual essay.” The book combines Walker's own artwork and the works of other artists into “a narrative of fluid symbols” in which the
MICHAEL P. BIBLER, Bibler, Michael
core   +1 more source

FriiTriga, a triggered controller with an optical beam shutter using a hard disk drive voice-coil actuator

open access: yesHardwareX
We present in this article the complete setup to build a triggered controller with a mechanical optical shutter. The system is a low cost, Do-It-Yourself, and easy to implement setup with three functionalities: Manual mode, direct mode with TTL signal ...
Dam-Bé L. Douti   +2 more
doaj   +1 more source

Kara wieczna – czym jest?

open access: yesVerbum Vitae, 2019
Słowo wstępne redaktora naczelnego, ks. prof. dr. hab. Henryka Witczyka (KUL).
Henryk Witczyk
doaj   +1 more source

Zinc Fingers as Programmable Metalloprotein Scaffolds for Altering Pathogenic Biomolecular Phase Transitions

open access: yesAdvanced Science, EarlyView.
Modular zinc finger (ZF) metalloproteins function as programmable biomolecular scaffolds that modulate pathogenic amyloid assembly. Through direct protein–protein interactions, ZF arrays alter amyloid phase behavior and redirect β‐sheet fibrillization toward nontoxic aggregates.
Seongmin Park   +16 more
wiley   +1 more source

Replication Data for: Unemployment Volatility in a Generalised Staggered Nash Wage Bargaining Framework

open access: yes, 2023
The data and programs replicate tables and figures from "Unemployment Volatility in a Generalised Staggered Nash Wage Bargaining Framework", by Kara. Please see the ReadMe file for additional details.
Kara, Engin
core   +1 more source

Racjonalny ustawodawca wobec opinii społecznej a populizm penalny

open access: yesArchiwum Kryminologii, 2008
Opracowanie porusza problem populizmu w stanowieniu prawa wobec społecznych oczekiwań racjonalności ustawodawcy. Autor analizuje współcześnie występujące w polskiej polityce tendencje polegające na wzrastającej penalizacji oraz punitywności, przy ...
Kaczmarek Tomasz
doaj   +1 more source

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