Results 11 to 20 of about 561 (65)

VAT: The effectivity of electronic tax compliance in the face of the determinants of the tax gap

Revista Contemporânea de Contabilidade, 2023
The quest to reduce the informational asymmetry between tax authorities and taxpayers, increasing tax compliance, was one of the main intentions with the implementation of SPED in Brazil. Thus, the need arose to understand its efficiency, as well as its
Luís Gustavo Chiarelli de Sousa, Amaury José Rezende   +1 more
doaj   +1 more source

Integrating solar and wind energy into the electricity grid for improved power accessibility

Unconventional Resources
A rise in the need for the integration of renewable energy sources, such as wind and solar power, has been attributed to the search for sustainable energy solutions.
Collins N. Nwagu, Chika Oliver Ujah, Daramy V.V. Kallon, Victor S. Aigbodion   +3 more
doaj   +1 more source

Silica extraction from rice husk: Comprehensive review and applications

Hybrid Advances, 2023
The use of low-cost, renewable or waste resources to create engineered silica particles is a valuable example of sustainability. Rice husks are renewable resources that can be used to create modified silica particles as well as biofuels.
P.U. Nzereogu, A.D. Omah, F.I. Ezema, E.I. Iwuoha, A.C. Nwanya   +4 more
doaj   +1 more source

Design and construction of an affordable and portable solar kit for remote areas with Arduino-based remote switching capability

Unconventional Resources
Solar power presents a viable and sustainable solution, playing a pivotal role in reducing the nation's reliance on non-renewable energy, especially in Sub Saharan Africa where over 570 million people still lack electricity.
Charity Mokom Nkinyam, Tagne Takote Brice Clausel, Abdoul Aziz, Patrick U. Akpan, Ozokolie Chukwunonso Sampson   +4 more
doaj   +1 more source

Navigating special education: A deep dive into the lived experience of SPED teachers

The Research Probe
Teaching students with special needs presents unique challenges that demand patience, adaptability, and resilience. This qualitative photovoice study explored the lived experiences of SPED teachers to provide an in-depth understanding of their ...
John Ellie E. Aguila, Kristel P. Lacquio, Juliet C. San Luis   +2 more
doaj   +1 more source

Análise da percepção dos acadêmicos egressos do curso de ciências contábeis das instituições de ensino superior públicas da grande florianópolis sobre o sistema público de escrituração digital = Analysis of perception of academic undergraduate of accounting course of public institutions of undergraduate education of the region of florianopolis about the public system of bookkeeping digital

Revista Catarinense da Ciência Contábil, 2012
Atualmente, tanto a evolução tecnológica implantada pelo fisco, quanto a convergência das normas brasileiras de contabilidade aumentaram as responsabilidades dos contadores, exigindo atualização constante dos profissionais.
Stephanie Kalynka Rocha, Fernando Nitz de Carvalho   +1 more
doaj   +1 more source

Transient stability improvement of a transmission system through the application of an artificial neural network-based high-voltage direct current system

Energy Exploration & Exploitation
The increasing disturbances in power system networks present significant challenges to electrical power engineers, often leading to a loss of synchronism in grid-tied generators.
Chibuike Peter Ohanu, Uche C Ogbuefi, Emenike Ejiogu   +2 more
doaj   +1 more source

Anode materials for lithium-ion batteries: A review

Applied Surface Science Advances, 2022
The need for eco-friendly and portable energy sources for application in electrical, electronic, automobile and even aerospace industries has led to an ever-increasing research and innovation in lithium-ion battery technology.
P.U. Nzereogu, A.D. Omah, F.I. Ezema, E.I. Iwuoha, A.C. Nwanya   +4 more
doaj   +1 more source

Advances in bioinspired superhydrophobic surface materials: A review on preparation, characterization and applications

Hybrid Advances, 2023
Superhydrophobic surfaces are surfaces which repel water at a certain contact angle (≥150°) and sliding angle (
Seyoum A. Getaneh, Abdudin G. Temam, Assumpta C. Nwanya, Paul M. Ejikeme, Fabian I. Ezema   +4 more
doaj   +1 more source

O impacto do sped na Contabilidade desafios e perspectivas do profissional contábil = Sped the impact of the accounting challenges and perspectives of the professional accountant

Revista Catarinense da Ciência Contábil, 2011
O profissional contábil é considerado um dos pilares da contabilidade, pois é intermediador no que se refere à transmissão de informações ao fisco e para seus clientes.
Marcia Erna Ruschel, Ricardo Frezza , Mara Jaqueline Santore Utzig   +2 more
doaj   +1 more source