Abstract.In this paper, a new penalty function approach is proposed for the linear bilevel multiobjective programming problem. Using the optimality conditions of the lower level problem, we transform ...

Investing is not about making big, bold predictions and big, bold portfolio changes. It is about nuance and making ...

The city of Gondar, one of 117 Ethiopian cities that benefited from the World Bank’s Ethiopia Urban Institutional and Infrastructure Development Program (UIIDP). Photo: Adobe Stock With World Bank ...

Addis Ababa, August 25, 2025 (ENA) -- The Ethiopian Chamber of Commerce and Sectoral Associations (ECCSA) has emphasized that the Digital Ethiopia program is crucial to deliver simplified services to ...

Addis Ababa, August 20, 2025 (ENA) – Ethiopia’s Urban Development Safety Net Program is helping citizens move from dependency to economic productivity, Ministry of Urban and Infrastructure announced.

US aid cuts have dominated headlines, but the UK’s contributions are also reducing substantially. Rebecca L Root looks at the potential consequences, including disease resurgence and loss of life, ...

The U.S. is reorienting its foreign policy to protect governments that manipulate and suppress information.

Separately, Boeing in July 2024 agreed to plead guilty to a criminal charge of defrauding the FAA and pay a $243.6 million fine for violating a 2021 deferred prosecution agreement with the government.

This isn’t science fiction any more. A digital twin heart has been created that’s unlocking new insights into cardiac health ...

Significant progress has been made in delivering grant activities and achieving results in FY24. The finalization of the land-use/land-cover classification has been a major milestone, providing the ...

A Hebrew University study reveals that all languages, from English to rare tongues, share the same natural speech rhythm ...