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Researchers have developed an innovative material to fight against the spread of pathogens, infections and antimicrobial resistance. Inspired by the substances secreted by mussels to adhere to rocks, it can be used as a coating to protect healthcare fabrics and provides an effective alternative to commonly used materials such as paper, cotton, surgical masks and commercial plasters.

Computer scientists found that email notifications to update passwords potentially yielded diminishing returns after three messages. They also found that a prompt to update passwords while users were trying to log in was effective for those who had ignored email reminders. Researchers also found that users whose jobs didn't require much computer use struggled the most with the update.

A large multicenter clinical trial found that an antiseptic containing iodine resulted in about one-quarter fewer post-surgical infections in patients with limb fractures compared to another frequently used skin antiseptic. Researchers believe the results of the study of nearly 8,500 patients across the United States and Canada could prevent thousands of surgical-site infections each year.

By using advanced brain recording techniques, a new study demonstrates how neurons in the human brain work together to allow people to think about what words they want to say and then produce them aloud through speech.

Both liberals and conservatives are more likely to believe that merit-based hiring is unfair after learning about the impacts of socioeconomic disparities, according to a new study.

The developmental regulators that confer the identity of N-fixing root nodules belong to a transcription factor family (LSH) more commonly associated with defining the shapes of stems, flowers and leaves.

Scientists have developed a new approach to machine learning -- a form of artificial intelligence -- to identify drugs that help minimize harmful scarring after a heart attack or other injuries.

People experience more health and wellbeing issues when they feel overwhelmed by stressful situations rather than seeing them as a challenge, a new study finds.

New research demonstrates how glycerol carbonate, a biosourced industrial additive, can be produced in record time using CO2 and a by-product of the cooking oil recycling industry. The process relies on a hybrid approach combining fundamental physical organic chemistry and applied flow process technology. Two industrial wastes are thus converted into glycerol carbonate, a biosourced rising star with high added-value.

A research findings show that different AOM lineages employ different regulatory strategies for ammonia or urea utilization, thereby minimizing direct competition with one another and allowing for coexistence.

The interplay between ribonucleic acid (RNA) and proteins is not only important for maintaining cellular homeostasis but is also at the center of the tug-of-war between virus and host. Until now, there has been no method to globally map direct interactions of individual RNA regions in an unbiased fashion without the need for genetic modification of the target RNA or cell. Researchers have now developed a breakthrough tool that overcomes this limitation.

Millions of tons of plastic waste enter the oceans each year. The sun's ultraviolet light and ocean turbulence break down these plastics into invisible nanoparticles that threaten marine ecosystems. In a new study, engineers have presented clear images of nanoplastics in ocean water off the coasts of China, South Korea and the United States, and in the Gulf of Mexico. These tiny plastic particles, which originated from such consumer products as water bottles, food packaging and clothing, were found to have surprising diversity in shape and chemical composition.

The springtime emergence of vast swarms of cicadas can be explained by a mathematical model of collective decision-making with similarities to models describing stock market crashes.

The State Level Police Recruitment Board, Assam, has started the online application process for the recruitment of Constable (Grade-III) under the Directorate of Civil Defence and Home Guards. The recruitment aims to fill 269 vacant positions, offering a pay scale of Rs. 14,000 – 60,500/-. Eligible candidates must pass the H.S.L.

The Staff Selection Commission (SSC) has released the detailed marks of the Head Constable [Assistant Wireless Operator (AWO) / Tele-Printer Operator (TPO)] in the Delhi Police Examination, 2022. Announced on December 21, 2023, the final result includes the cut-off for 811 successful candidates. The detailed marks can be accessed on the SSC website from February 1 to February 15, 2024, providing transparency and clarity to candidates regarding their performance in the examination.

The total allocation for the Department of Biotechnology has been cut by 16%, whereas BIRAC, which interfaces between academia and industry, has been allocated what it was in 2023-2024

The Union Public Service Commission (UPSC) announces the Personality Tests (Interviews) for the Civil Services (Main) Examination 2023, commencing from January 2, 2024. A Phase-I schedule from January 2 to February 16, and Phase-II from February 19 to March 15, has been released. In response to candidate requests, a window to update employment/service details in DAF-I is open from February 1 to February 5, 2024. This facility applies to candidates scheduled for interviews in Phase-II or later. No requests will be entertained after February 5, 2024.

TN TRB has released Hall Tickets for the 2023 Graduate Teachers and BRTE exam, as per Notification No. 03/2023. Candidates can download from 01.02.2024 for the OMR Based Exam on 04.02.2024. The exam was postponed earlier due to drought and flood conditions in some districts. Applicants are advised to check the schedule and venue. Admit Cards issuance is provisional, and the Board retains the right to make changes. Candidates must bring the Hall Ticket for entry.

The Karnataka School Examination and Assessment Board (KSEAB) will issue the Karnataka PUC Draft Admit Card 2024 soon. Students can get their admit cards from their schools. School authorities can download the draft admit card from the official website. Check the details on the admit card for any discrepancies and contact the exam authorities for more information.

This week’s Sci-Five quiz is on science fiction authors.