Results 121 to 130 of about 2,241,595 (284)

A NOVA ERA DA CONTABILIDADE GOVERNAMENTAL

open access: yesINTERFERENCE: A JOURNAL OF AUDIO CULTURE
A contabilidade governamental encontra-se em transformação, passando do enfoque tradicional de prestação de contas para um papel estrategicamente voltado à gestão de riscos socioambientais e ao suporte da tomada de decisões públicas. Esse movimento é intensificado pela adoção das Normas Brasileiras de Contabilidade de Asseguração de Sustentabilidade ...
Lidileyla Bastos Martins   +2 more
openaire   +1 more source

Expressões de uma Admirável Era Nova

open access: yesRevista de Ciências do Estado
De singular importância, o direito à liberdade de expressão em ambiente digital demanda regulamentação que dialogue com as características basilares da Internet, de maneira a incrementar seu potencial democrático, o que implica conhecer os posicionamentos de tribunais internacionais de direitos humanos, dado seu aspecto universalista. Nesta perspectiva,
Beatriz Lima, Nina Ranieri
openaire   +1 more source

Nova Scotia Agricultural College Academic Calendar

open access: yes, 2004
The academic calendar for the 2004-2005 session of the Nova Scotia Agricultural College.
Nova Scotia Agricultural College
core  

Bidirectional Soft Catalysts for Improved Power Performance of Li‐S Batteries

open access: yesAdvanced Science, EarlyView.
A soft polymer‐metal catalyst is integrated into the binder to create a catalytically active microenvironment that accelerates bidirectional sulfur redox kinetics in lithium‐sulfur batteries. A model polyvinyl alcohol‐Cu catalyst enables high areal capacities at demanding current densities and stable cycling in pouch‐cell prototypes at 0.5 C, achieving
Maleesha M. Nishshanke   +7 more
wiley   +1 more source

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

open access: yesAdvanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang   +5 more
wiley   +1 more source

Modular Metamaterials for Adaptable MRI Signal Control: Combining Dipole Array With a New Hexagon‐Based Artificial Dielectrics

open access: yesAdvanced Science, EarlyView.
A flexible, hexagonally packed artificial dielectric providing a wide range of effective permittivities (εr ≈ 30–1400) without lumped elements was developed for clinical and ultra‐high‐field MRI. Combined with modular passive‐dipole arrays, the system enables adaptable RF field shaping through electric‐ and magnetic‐dipole tuning.
Santosh Kumar Maurya   +2 more
wiley   +1 more source

GSTM4 Suppresses Prostate Cancer Progression by Targeting TRIM27‐mediated ACLY Ubiquitination and Lipid Metabolism

open access: yesAdvanced Science, EarlyView.
GSTM4 enhances the interaction between ACLY and the E3 ubiquitin ligase TRIM27, thereby increasing K48‐linked ubiquitination at the K554 site of ACLY and promoting its degradation. Consequently, GSTM4 regulates lipid synthesis, as well as the proliferation and metastasis of PCa cells, by modulating ACLY stability.
Kang‐Ping Xiong   +11 more
wiley   +1 more source

An Optimized Freeze‐Dry Multimodal Workflow for Sequential Micro‐CT Imaging, Histology, and Molecular Profiling: A Use Case in Human Liver Fibrosis

open access: yesAdvanced Science, EarlyView.
Optimized freeze‐drying and eosin staining deliver artifact‐free micro‐CT images of liver tissue at near‐histological detail, then hand the same specimen back for sectioning, staining, and sequencing. Fibrotic volume distinguishes normal liver from cirrhosis, while preserved RNA reveals inflammatory gene upregulation—one biopsy, three dimensions, and a
Kristijan Skok   +13 more
wiley   +1 more source

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