Results 21 to 30 of about 99,464 (264)

Viabilidade econômica da utilização do biogás produzido em granja suínícola para geração de energia elétrica Economic viability for electrical power generation using biogas produced in swine grange

Engenharia Agrícola, 2010
A produção de biogás por meio de biodigestão anaeróbia representa um avanço para equacionar o problema dos dejetos produzidos pela suinocultura e disponibilidade de energia no meio rural.
Ricardo G. Cervi, Maura S. T. Esperancini, Osmar de C. Bueno   +2 more
doaj   +1 more source

Accounting and Analytical Support of Public Procurement in the Electronics Industry in the Digitalization

Учёт. Анализ. Аудит, 2021
The article deals with the problems of accounting and analytical support of public procurement in the electronics industry; one of the objectives of the study is to substantiate the criteria for assessing suppliers' reputation; evaluations of persons ...
V. G. Kogdenko
doaj   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Effect of feed restriction on performance of growing rabbits

Revista Brasileira de Zootecnia, 2012
This experiment assessed the effect of feed restriction in rabbits on performance and economic viability of the activity. Sixty New Zealand White rabbits, weaned at 33 days and slaughtered at 81 days of age, were used. The design was of randomized blocks
Maria Cristina de Oliveira, Rossane Pereira da Silva, Liomar Sousa Araújo, Valdevino Rodrigues da Silva, Elis Aparecido Bento, Diones Montes da Silva   +5 more
doaj   +1 more source

Economic Feasibility of Photovoltaic Micro-Installations Connected to the Brazilian Distribution Grid in Light of Proposed Changes to Regulations

Energies, 2021
Brazil is currently undergoing changes to regulations on distributed generation (DG), specifically for solar energy micro-generation. The changes proposed by the Brazilian Regulatory Agency suggest that only the cost of energy be compensated to investors.
Gabriel Nasser Doyle de Doile, Paulo Rotella Junior, Priscila França Gonzaga Carneiro, Rogério Santana Peruchi, Luiz Célio Souza Rocha, Karel Janda, Giancarlo Aquila   +6 more
doaj   +1 more source

Viability, Economic Transition and Reflection on Neoclassical Economics^* [PDF]

Kyklos, 2005
SummaryMany transition policies, based on the existing neoclassical economic theories, failed in Eastern Europe, the former Soviet Union, and China. This paper argues that the failure is due to the implicit viability assumption of neoclassical economics.
openaire   +2 more sources

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Biogas as Alternative to Liquefied Petroleum Gas in Mauritania: An Integrated Future Approach for Energy Sustainability and Socio-Economic Development

Clean Technologies
The global shift from conventional energy sources to sustainable alternatives has garnered significant attention, driven by the promise of economic benefits and environmental sustainability.
Sidahmed Sidi Habib, Shuichi Torii
doaj   +1 more source