Abstract: Our previous experimental study of a 0.2-THz extended interaction oscillator (EIO) driven by the pseudospark-sourced (PS) sheet electron beam has revealed one key issue: the discrepancy ...

Haryana Board postponed the HBSE Class 12th Special Marks Improvement Examination January 2026. The exam, originally scheduled for January 6, 2026, will now begin on January 21, 2026. The revised ...

Students appearing for the Punjab Board exams in 2026 can now start planning their preparation with clarity, as PSEB has published the detailed exam calendar. The timetable covers Classes 8, 10 and 12 ...

The Punjab School Education Board (PSEB) has officially released the PSEB Date Sheet 2026 for Classes 8, 10, and 12, bringing clarity to lakhs of students preparing for the upcoming board examinations ...

Abstract: The staggered double vane (SDV) sheet beam traveling-wave tube (TWT) is an important high power microwave source with a board application prospect such as detection, communication and ...

The Board of Intermediate Education, Andhra Pradesh (BIEAP), has released the revised timetable for the Intermediate Public Examinations (Theory) February/March 2026, covering both first-year and ...

CBSE Date Sheet 2026: The Central Board of Secondary Education (CBSE) has officially released the final date sheet for the Class 10 Board Examinations 2026. As per the official schedule, the CBSE ...

The Board of Intermediate Education, Andhra Pradesh (BIEAP) has released a revised timetable for the Intermediate Public Examinations (theory) 2026 for both first-year and second-year students. The ...

The Board of Intermediate Education, Andhra Pradesh (BIEAP), has published the revised schedule for the 2026 Intermediate Public Examinations (IPE) for both first-year and second-year students. The ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This image made by the Cassini spacecraft and ...

College application deadlines in January are approaching. As they do, students and especially parents are having tough conversations and revising their school lists and expectations in one direction: ...