Results 51 to 60 of about 20,428,067 (298)

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

open access: yesAdvanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer   +17 more
wiley   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

open access: yesAdvanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters   +12 more
wiley   +1 more source

Die verhouding tussen die Ou Testament en Nuwe Testament heilshistories oorweeg

open access: yesVerbum et Ecclesia, 1989
The relation between the Old Testament and the New Testament salvation historically considered The way in which the early Christians approached the Old Testament in the light of the Christ event is first investigated.
J. G. van der Watt
doaj   +1 more source

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

open access: yesAdvanced Science, EarlyView.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn   +12 more
wiley   +1 more source

Does the Mosaic Law Obligate Christians? The Fate of the Gentiles in Ḥizzuq ʾEmunah by 16th-Century Karaite Jewish Polemicist Isaac Ben Abraham of Troki

open access: yesReligions
Ḥizzuq ʾEmunah (Faith Strengthened), written by the 16th-century Karaite Jewish scholar Isaac ben Abraham of Troki (Polish–Lithuanian Commonwealth), was one of the most renowned Hebrew anti-Christian polemical works, meriting translation into most ...
Golda Akhiezer
doaj   +1 more source

Justiça e litigação na comunidade judaico-portuguesa de Hamburgo, 1652-1682

open access: yesLer História, 2019
This article deals with the fertile but still largely unexplored topic of communal justice in the Portuguese-Jewish congregations of the Sephardic diaspora during the seventeenth century.
Hugo Martins
doaj   +1 more source

Atomic‐Level CuOx‐CoOx‐Pd Interfacial Engineering Enables Hierarchical Synergy for High‐Efficiency ORR Pathways and Boosted Power Output in Alkaline Fuel Cells

open access: yesAdvanced Science, EarlyView.
Atomically dispersed CuOx (CPCu‐1) forms isolated Cu–Ov sites that enable defect‐mediated O2 activation and fast electron/proton transfer via interfacial synergy. In contrast, thick CuOx clusters (CPCu‐10) promote a surface‐adsorption‐controlled pathway with intermediate accumulation, highlighting a mechanism switch from interfacial activation to ...
Yang‐Yang Hsu   +8 more
wiley   +1 more source

La christianisation de la Nouvelle-Espagne ou le rêve d’une église indienne : la praxis de l’évangélisation

open access: yesCahiers d'Études du Religieux- Recherches Interdisciplinaires, 2012
In partitioning the New World, Pope Alexander VI in the papal bulls of 1493 (Inter Caetera) granted sovereignty of these lands to Spain and Portugal, ordering the religious conversion of the indigenous people by the Spaniards in exchange. Even before the
Hervé Pujol
doaj   +1 more source

An exciting Approach to Theoretical Spectroscopy

open access: yesAdvanced Science, EarlyView.
ABSTRACT Theoretical spectroscopy, and more generally, electronic‐structure theory, are powerful concepts for describing the complex many‐body interactions in materials. They cover methods from ground‐state properties to lattice excitations and light‐matter interaction, including time‐resolved variants.
Martí Raya‐Moreno   +29 more
wiley   +1 more source

CD31+ Cell Enrichment Enhances Therapeutic Effects of Stromal Vascular Fraction in Experimental Primary Osteoarthritis: A Preclinical Study in the Dunkin Hartley Guinea Pig Model

open access: yesAdvanced Science, EarlyView.
Both SVF and CD31+ SVF improve spontaneous osteoarthritis, but CD31+ enrichment refines the therapeutic profile rather than broadly enhancing all effects. More distinct benefits are observed in extracellular matrix remodeling, osteochondral integrity, and subchondral/trabecular bone preservation, supporting CD31+‐enriched SVF as a biologically enhanced
Sijia Zhou   +16 more
wiley   +1 more source

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