Articles tagged with Brass
A new study reveals that Britain's earliest brass bands were founded by military musicians in the 1810s, contradicting the long-held assumption that they emerged with industrial communities. The research, published in The Historical Journal, shows that regimental bands first experimented with all-brass formats after the Napoleonic Wars.
Researchers analyzed manillas and found a strong similarity between the metal composition of Benin Bronzes and Portuguese trade prior to the 18th Century. The consistency in metal composition suggests that African metalsmiths were selective about what metal they used, with German brass being the principle source.
A Colorado State University study found that brass instruments produce 191% more aerosols than woodwinds during play. Male performers and louder playing of brass instruments were associated with higher emissions. Bell covers can reduce particle spread, but not achieve N95 level protection.
Researchers found that Asian elephants produce high-pitched squeaks through lip vibration, contradicting previous assumptions that the sound comes from the trunk. The technique is unique in the animal kingdom and may be learned, suggesting flexibility in sound production.
Researchers analyzed tool fragments, raw materials, and complete objects excavated from two sites in Ribe, Denmark, to understand the evolution of Viking metalwork. They found rapid technological advances in combining metals into mixes and refining their process over time.
Researchers used X-ray technology to analyze chainmail links from the Mary Rose, revealing their composition and extent of corrosion since recovery. The findings confirm the effectiveness of conservation techniques and hint at further history yet to be uncovered.
A study published in eNeuro found that percussionists outperformed brass players and color guards in detecting the order of moving stimuli. Musical training was shown to shape cortical areas responsible for synchronizing rhythm and behavior.
Researchers have created a novel method for making do-it-yourself, scrap-metal batteries that can store excess energy from residential solar panels. The new devices utilize steel and brass scraps, which are abundant and inexpensive, to achieve an energy density comparable to traditional lead-acid batteries.
Researchers at UMass Chan Medical School used CRISPR/Cas9 screening to identify human proteins that Zika virus needs for replication, revealing potential therapeutic targets. The study highlights the importance of understanding viral dependencies on human proteins to develop effective treatments.
Researchers at UMMS found that the protein IFITM3 blocks Zika virus replication and prevents cell death, suggesting a potential therapeutic target for preventing or stopping infection. Boosting IFITM3 levels may be useful in inhibiting Zika virus and other emerging viral infections.
Researchers at the University of Leicester discovered that human sweat can corrode brass objects' antimicrobial properties within an hour of contact. This corrosion reduces their effectiveness in killing bacteria and other microorganisms.
A study found that Amphotericin B, a widely used anti-fungal medicine, neutralizes an important anti-viral protein IFITM3, making cells more susceptible to flu infection. This increases the risk of flu infections in patients with already compromised immune systems.
A new handheld device measures corrosion on machine parts using a simple, quick and cheap method. This enables the degree of corrosion to be easily measured, improving the manufacturing sector by preventing wear and tear.
Researchers classified bronze sculptures by European artists of the first half of the 20th century based on alloy composition profiles. The study found correlations between alloying elements and artist, date, origin, and authentication.
Researchers develop simple method to make shellfish safe by introducing copper ions into fish tanks, killing 99.99% of Vibrio bacteria within 40 hours.
A study by University College London archaeologists found that the humble shoelace tags were more valuable to indigenous Cubans than gold, suggesting a significant shift in trade priorities. The discovery challenges traditional views of gold's value and highlights the importance of alternative materials in pre-Columbian societies.
A new study by Virginia Tech researchers has found that some products passing the National Sanitation Foundation Section 8 standard may have a greater capacity to leach lead into water, exceeding previously believed limits. The study's findings highlight the need for updated standards and regulations to address this complex issue.
Researchers analyzed astrolabes from Lahore and found they contained 39-45 weight percent zinc, while European astrolabes had much lower zinc content. The co-melting technique allowed for more precise control over the alloy composition, enabling finer details and more accurate instruments.
The BRASS Centre will focus on research in social, ethical, and environmental impact of business. It aims to enhance business practice, improve legislation, and public policy initiatives by creating a greater understanding of sustainability, accountability, and social responsibility.