Results 141 to 150 of about 470,908 (292)

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

Conceptual framework for financial reporting 2018: a critical review

open access: yesInternational Journal of Critical Accounting, 2021
openaire   +1 more source

Rethinking accounting objectives— based on Conceptual Framework for Financial Reporting 2018

open access: yesHighlights in Business, Economics and Management
This paper begins by emphasizing the pivotal significance of studying accounting objectives, considering them as the logical starting point for the structure of accounting theory. It provides a broad overview of decades of research on the positioning of accounting objectives and conducts a detailed analysis of the accounting objectives expounded in the
openaire   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

open access: yesAdvanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert   +10 more
wiley   +1 more source

Aspecte conceptuale si tehnice privind viitoare reglementari contabile pentru IMM-uri in Europa [PDF]

open access: yes
The economic theories and the accounting regulations deriving from them should be reconsidered for SMEs. At global level, there are accomplishments in this respect – IASB IFRS for SMEs – or intentions – European Commission proposals for certain ...
Buiga, Anuta   +3 more
core   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

open access: yesAdvanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog   +3 more
wiley   +1 more source

The case for a new accounting research agenda in Spain [PDF]

open access: yes
In Spain both accounting practice and accounting research have been strongly influenced by accounting practices developed in the English speaking world.
Ester Oliveras, John Blake, Oriol Amat
core  

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim   +21 more
wiley   +1 more source

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