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Swiss researchers develop transparent face masks

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Swiss researchers develop transparent face masks

A Swiss team has spent the past two years developing transparent and breathing material that is expected to replace traditional face masks.

With the spread of coronavirus, face masks have become a staple food in everyday life when countries are trying to reopen and maintain a sense of normalcy. Some have adopted masks and tried to integrate them into everyday life, such as with the launch of “trikini” for summer which includes special face masks with swimwear.

However, most people find it difficult to adjust to the new normal they find, including constantly covering their faces. A new type of face mask might make that change a little easier.

Klaus Schönenberger helped the 2015 Ebola outbreak in West Africa and saw the benefits and limitations posed by medical face masks. The most concerning is the lack of facial interaction, which can be very important by helping patients with hearing loss.

“It was really touching to see that the nurses – who were covered from head to toe with protective equipment – pinned a photo of themselves on their chests so patients could see their faces,” he said. statement on the project website.

Schönenberger began developing HelloMask with the EssentialTech Center and Empa, the federal federal material science center. Thierry Pelet, previously a project manager at the Ecole Polytechnique Fédérale de Lausanne School of Life Sciences, approached Schönenberger to help develop the mask.

The aim is to make a mask that is transparent but still filtered at the medical grade level. Unlike today, a similar product that aims to provide transparent but large and complex face protection, HelloMask will be similar in design and function to today’s green, blue and white medical masks.

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“Looking online, you can find a prototype of a partially transparent mask, but that is just an ordinary mask with some cloth replaced with clear plastic,” Pelet said in a written statement. The mask developed by the group must function like a medical mask, with pores in a material small enough to allow air to enter while blocking viruses and bacteria.

HelloMask was initially funded by several dozen non-profit organizations, then received grants for funding. The mask will initially be sold to hospitals and health care professionals, but the plan is to quickly introduce masks to the mass market, with the aim of starting production as early as 2021.

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Hermann’s Tortoise Lifespan: How to Ensure a Long, Healthy Life

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Ensuring a long and healthy life for your Hermann’s Tortoise requires a combination of proper care, nutrition, and habitat management. Hermann’s Tortoises, known for their charming personalities and distinctive shells, can live for several decades with the right conditions. Understanding their needs and providing a suitable environment is key to helping them thrive. Here’s how you can support your Hermann’s Tortoise in living a long, happy life.

Creating an Optimal Habitat

One of the most critical factors in promoting the longevity of your Hermann’s Tortoise is the creation of a suitable habitat. Providing an environment that mimics their natural surroundings is essential for their overall health. An appropriate habitat helps prevent stress and supports their well-being. For detailed guidance on setting up an ideal habitat, including specific requirements for outdoor enclosures, visit this comprehensive guide on Habitat for Hermann’s Tortoise.

  1. Outdoor Enclosure: Hermann’s Tortoises thrive in outdoor enclosures that provide ample space to roam, bask, and forage. An outdoor setup should include a secure, predator-proof area with access to natural sunlight. Incorporate areas for basking and shade to allow the tortoise to regulate its body temperature. Additionally, include plants, rocks, and hiding spots to simulate their natural habitat and encourage natural behaviors.
  2. Indoor Habitat: If an outdoor enclosure is not feasible, an indoor habitat can also support a long lifespan if set up correctly. Use a large, well-ventilated enclosure with appropriate heating and UVB lighting. Provide a substrate that allows for burrowing and offer various hiding spots and enrichment items.

Diet and Nutrition

A balanced diet is vital for maintaining the health and longevity of your Hermann’s Tortoise. They are primarily herbivores, and their diet should reflect their natural feeding habits.

  1. Leafy Greens: Offer a variety of leafy greens such as kale, collard greens, and dandelion greens. These vegetables provide essential vitamins and minerals that support overall health.
  2. Vegetables and Fruits: Supplement their diet with other vegetables like carrots, squash, and bell peppers. Fruits should be given in moderation due to their high sugar content.
  3. Calcium and Supplements: Provide a calcium supplement to support shell and bone health. A cuttlebone or powdered calcium can be added to their food. Ensure that they also have access to fresh, clean water at all times.
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Regular Health Checks

Routine health checks are essential for early detection of potential health issues. Regular veterinary visits help ensure your tortoise remains in optimal condition and addresses any health concerns promptly.

  1. Observation: Monitor your tortoise’s behavior and physical condition regularly. Changes in appetite, weight, or activity level can indicate health problems.
  2. Preventative Care: Schedule annual check-ups with a veterinarian experienced in reptile care. Regular exams help catch any issues early and keep vaccinations and other preventative treatments up to date.

Environmental Enrichment

Providing environmental enrichment helps keep your Hermann’s Tortoise mentally stimulated and active. Enrichment can reduce stress and prevent boredom, contributing to a better quality of life.

  1. Foraging Opportunities: Hide food items around the enclosure to encourage natural foraging behavior. This not only provides mental stimulation but also mimics their natural hunting practices.
  2. Variety: Change the layout of their enclosure periodically and introduce new objects or plants to keep their environment interesting and engaging.

Conclusion

By focusing on creating the right habitat, providing a balanced diet, ensuring regular health checks, and offering environmental enrichment, you can significantly enhance the lifespan and well-being of your Hermann’s Tortoise. For further details on creating an ideal habitat, including tips for designing an outdoor enclosure, refer to this helpful guide on Habitat for Hermann’s Tortoise. Implementing these practices will help ensure that your tortoise enjoys a long, healthy life.

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Portuguese historical films will premiere on 29 December.

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Portuguese historical films will premiere on 29 December.

Method Media Bermuda will present the documentary FABRIC: Portuguese History in Bermuda on Thursday, December 29 at the Underwater Research Institute of Bermuda.

A spokesperson said: “Method Media is proud to bring Bermuda Fabric: Portugal History to Bermuda for its 5th and 6th showing at the Bermuda Underwater Observatory. In November and December 2019, Cloth: A Portuguese Story in Bermuda had four sold-out screenings. Now that Bermuda has reopened after the pandemic, it’s time to bring the film back for at least two screenings.

“There are tickets Ptix.bm For $ 20 – sessions at 15:30 and 18:00. Both screenings will be followed by a short Q&A session.

Director and producer Milton Raboso says, “FABRIC is a definitive account of the Portuguese community in Bermuda and its 151 years of history, but it also places Bermuda, Acors and Portugal in the world history and the events that have fueled those 151 years.

“It took more than 10 years to implement FABRIC. The film was supported by the Minister of Culture, the Government of the Azores and private donors.

Bermuda Media Method [MMB] Created in 2011 by producer Milton Raposo. MMB has created content for a wide range of clients: Bermuda’s new hospital renovation, reinsurance, travel campaigns, international sports and more. MMB pays special attention to artistic, cultural and historical content.

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CRISTANO RONALDO CAN MAKE UP A GIANT IN CARIOCA AND PORTUGUESE TECHNICIAN SAYS ‘There will be room’

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CRISTANO RONALDO CAN MAKE UP A GIANT IN CARIOCA AND PORTUGUESE TECHNICIAN SAYS 'There will be room'

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