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Abstract Energy insecurity is a persistent yet insufficiently examined barrier to sustainable informal entrepreneurship in African cities. In Namibia, informal women entrepreneurs in low-income settlements face limited e...

In recent years, generative artificial intelligence represented by large language models (LLMs) and multimodal large language models (MLLMs) has achieved remarkable progress. These ultra-large-scale and complex models im...

In the context of full-scale war, the energy crisis has become one of the key factors in the transformation of Ukraine's economic security, directly affecting macroeconomic and social stability and the state's institutio...

Abstract Hydropower at the Ruacana station underpins Namibia’s domestic electricity supply; however, empirical evidence of how interannual climate variability influences its performance remains limited. This study quan...

Bangladesh's rapidly expanding electricity grid is highly vulnerable to tropical cyclones, yet operational impacts remain poorly quantified. In this paper, we investigate the impact of landfalling tropical cyclones and d...

The state’s dependence on the supply of natural gas from external sources requires legislative measures to be taken to protect customers from the negative effects of political and economic events affecting the state’...

Abstract India’s ambitious renewable energy targets and its vision for energy self-reliance critically depend on a resilient and competitive solar photovoltaic (PV) manufacturing ecosystem. However, India’s heavy rel...

Hunger remains one of the most persistent barriers to human development, with progress uneven across regions and increasingly exposed to economic instability, climate pressure and structural vulnerabilities. This study i...

Abstract Considering crop yield prediction as critical to optimizing agricultural practices and food security, this question is critical to U.S. agricultural planning and regional food security; relevant research on corn...

The urgency of decarbonization has generated increasing interest in using mission-oriented innovation policies to achieve net-zero emissions. An energy transformation, however, requires managing a much more complex portf...

As a broad-spectrum preservative， sodium dehydroacetate（DHA-S） was once used in a variety of foods. However， with the systematic research on its toxic effects， the potential threats to human health posed by DHA...

The article examines the role of statistical accounting and classification of water resources in ensuring sustainable development, environmental balance, and economic security. Water is not only a fundamental component o...

The purpose of the article is to highlight of the role of the transport system as a determinant of spatial development in a region (the case of Kharkiv region). Basic material. The interaction of settlements is essent...

Considerando que las variables estructurantes del plancton son tanto externas como internas, y que en los embalses existe una mayor preponderancia de las variables físicas respecto a los lagos, se propone que bajo una m...

Materias / palabras clave: energy, power, energy policy, renewable energy, energy supply security, nuclear energy; Technology: Electrical engineering. Electronics. Nuclear engineering: Production of electric energy or power. Powerplants. Central s...