Buffett's focus on value stocks has made it tough to find good investments in today's market. Berkshire disclosed 10 new stock purchases in the second quarter and three others in the last six months.

Quarterly-filed Form 13Fs offer a way for investors to track the buying and selling activity of Wall Street's savviest money managers. Warren Buffett has disposed of more than 427 million shares of ...

1 Department of Mathematics, Islamic University, Kushtia, Bangladesh. 2 Department of Mathematics, Government Titumir College, Dhaka, Bangladesh. 3 Department of Pharmacy, University of Asia Pacific, ...

Introduction: The advancement of inclusive education over the past few decades emphasizes the pivotal role of teachers in transforming the educational landscape. As schools transition toward a more ...

1 Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, United Kingdom 2 Institute of Flight System Dynamics, Technische Universität München, Boltzmannstrasse, ...

Teacher feedback is one of the important components in teaching and learning. Teacher feedback functions as information provided by teachers to learners in order to reduce the gaps between learners’ ...

When trying to prove that two topological spaces are distinct, one often associates algebraic invariants such as groups, rings, and matrices to topological spaces. For manifolds, in dimension four, ...