Results 71 to 80 of about 128,612,486 (296)

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone   +2 more
wiley   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

open access: yesAdvanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang   +6 more
wiley   +1 more source

"ZEMSTVO STATE AFFAIR": UNIT OF ZEMSTVO IN STATE CONTROL SYSTEM

open access: yesRUDN Journal of Russian History, 2014
Local self-government in the Russian Empire (1864-1918) arose as a result of the bourgeois reforms and had a diversified character. This article reviews the role of zemstvo in the implementation of individual bourgeois reforms, local self-government ...
G B Azamatova
doaj  

Fiscal federalism and local governments' struggle for autonomy in Nigeria

open access: yesCommonwealth Journal of Local Governance
This paper delves into the complex interplay between fiscal federalism and local government autonomy in Nigeria, a nation marked by an intricate federal structure and persistent governance challenges.
Seun Bamidele
doaj   +1 more source

The Problem of the Expansion of Communities in Armenia

open access: yesBanber Erevani Hamalsarani. Sots'iologia, 2016
Since 2011 large-scale reforms have been initiated in public administration sphere of Armenia. They are directed towards the total changes in territorial division system of the country and assume merging communities.
Yevgine Vardanyan
doaj   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

The crowding-out effect of government debt: A loan financing-based perspective

open access: yesBorsa Istanbul Review
In recent years, economic research has increasingly focused on the increase in local government debt, attracting the attention of government regulators.
Yun Bai, Jia Xu, Chun Jin
doaj   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

open access: yesAdvanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen   +9 more
wiley   +1 more source

Problems of realization of political and administrative reformation of public administration management system

open access: yesAspekti Publìčnogo Upravlìnnâ, 2019
Political and administrative reform of the public administration system is the implementation of a set of public administration mechanisms aimed at modernizing and developing the public administration system, optimizing public authorities and local self ...
Yuri Sak
doaj   +1 more source

MgP4/CNT‐Graphene Embedded in Hard Carbon Matrix as a High‐Capacity Anode for Next‐Generation Sodium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Phosphorus‐rich MgP4 is introduced as a high capacity anode for sodium‐ion batteries (SIBs) via hybrid carbon matrix engineering. A sequential CNT/G assembly forms a conductive and mechanically robust network, delivering a high reversible capacity of 1386 mAh g−1 while stabilizing alloying reactions.
Sion Ha   +6 more
wiley   +1 more source

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