Abstract: Reconfigurable intelligent surfaces (RISs) have been introduced as arrays of nearly passive elements with software-tunable electromagnetic properties to dynamically manipulate the reflection ...

AI browser agents are finally useful in 2026, but not all of them save time in the same way. This guide compares OpenAI Operator, Google Project Mariner, Anthropic computer use, and Perplexity Comet ...

A patient with diabetes presents with fever, general malaise, and a superficial ulcer on the foot. There is no surrounding erythema. He cannot recall any significant trauma. You also withhold ...

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and is ...

Chinese researchers have taken a major step in the global race to build practical quantum computers, becoming the first team outside the United States – and the second in the world after Google – to ...

UP Police Computer Operator Grade-A Recruitment 2025: The Uttar Pradesh Police Recruitment and Promotion Board (UPPRPB) is currently accepting applications for 1,352 Computer Operator Grade A ...

UP Police Computer Operator Grade-A Recruitment 2025: The Uttar Pradesh Police Recruitment and Promotion Board (UPPRPB) has announced 1352 vacancies for Computer Operator Grade-A posts. Eligible ...

Important Update: The Uttar Pradesh Police Recruitment and Promotion Board (UPPRPB) has issued the admit card for the typing test for the Computer Operator position. This recruitment drive is for 985 ...

The UP Police Recruitment Board has released results for ASI (Ministerial/Accounts) and Computer Operator Grade A exams. Candidates can check their status and download scorecards on the official ...

Many students prefer to begin a career right after completing class 12. Courses offered by the ITIs or the Industrial Training Institutes is one way to kickstart a career quickly. Most of the courses ...

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and is ...