Survey.Whitecastle.comIn the depths of the Amazon rainforest, a dazzling natural phenomenon remains largely unexplored by the world - the world of bioluminescent mushrooms. These remarkable fungi, which emit an ethereal glow in the darkness of the forest, have captured the imagination of scientists and nature enthusiasts alike. In this article, we delve into the fascinating world of bioluminescent mushrooms and the mysteries they hold. Survey.Walmart.com Survey.Walmart.caThe Secret of Illumination Survey.bartelldrugs.com subwaylistensBioluminescence is a phenomenon observed in various organisms, including fireflies and certain species of jellyfish. However, the bioluminescent properties of mushrooms are a less-understood aspect of this intriguing natural occurrence. The primary compound responsible for the mesmerizing glow in these fungi is luciferin, the same molecule found in fireflies. When luciferin reacts with oxygen and an enzyme called luciferase, it produces light as a byproduct. www.slimchickenlistens.com searsfeedbackMushrooms in the Dark rosslistens publixsurveyOne of the most captivating aspects of bioluminescent mushrooms is their ability to light up the forest floor, creating an otherworldly spectacle in the heart of the jungle. This unique adaptation is thought to have several functions, including attracting insects to aid in spore dispersal and deterring herbivores. The exact ecological role of this bioluminescence is an area of ongoing research and debate among scientists. potbellylistens Hidden Diversity While a few species of bioluminescent mushrooms have been well-documented, it's believed that many more remain undiscovered in the world's remote and uncharted forests. Recent expeditions to the Amazon have revealed new species with various patterns and colors of bioluminescence, adding to the diversity of these remarkable organisms. Conservation Challenges The enchanting glow of bioluminescent mushrooms faces a threat from habitat destruction and climate change. Protecting the ecosystems where these fungi thrive is crucial for their survival. Conservation efforts are underway to preserve the biodiversity of the Amazon rainforest, which is home to many of these enigmatic mushrooms. The Quest for Knowledge Scientific interest in bioluminescent mushrooms continues to grow, with researchers striving to unlock the secrets of their glow and understand their role in the intricate web of life in the rainforest. As our understanding of these fungi deepens, they may hold the key to advancements in biotechnology, medicine, and environmental conservation. In conclusion, the world of bioluminescent mushrooms is a captivating and mysterious realm that offers a glimpse into the wonders of nature. As researchers continue to explore and study these fascinating fungi, we can only imagine what other secrets they may reveal, and what lessons they may teach us about the importance of preserving our planet's diverse ecosystems.

Government bans import of a synthetic resin, Polymethyl Methacrylate

Government bans import of a synthetic resin, Polymethyl Methacrylate 09/09/2019 – Posted in: Daily News – Tags: bisphenol-A

POLYMETHYL METHACRYLATE

For: Preliminary

Topics covered:

What is polymethyl methacrylate?
What are its advantages and properties?

News Flash

The government has banned the import of a synthetic resin, polymethyl methacrylate (PMMA), with effect from September 1, 2019.

PMMA is a shatterproof replacement for glass.

Highlights

Directorate General of Foreign Trade (DGFT) cleared that the import policy of polymethyl methacrylate is revised from free to prohibited from September 1.
DGFT is an arm of the commerce ministry which deals with export- and import-related policies.

Polymethyl Methacrylate (PMMA)

Polymethyl methacrylate (PMMA) is a strong, tough, and lightweight material.
PMMA is also known as acrylic, acrylic glass, or plexiglass.
Crylux, Plexiglas, Acrylite, Lucite, and Perspex among several others is a transparent thermoplastic.
PMMA is often used in sheet form as a lightweight or shatter-resistant alternative to glass.
The same material can be used as a casting resin, in inks and coatings, and has many other uses.

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Advantages

PMMA is an economical alternative to polycarbonate (PC) when tensile strength, flexural strength, transparency, polishability, and UV tolerance are more important than impact strength, chemical resistance and heat resistance.
PMMA does not contain the potentially harmful bisphenol-A subunits found in polycarbonate.
It is often preferred because of its moderate properties, easy handling and processing, and low cost.

Properties

Polymethyl methacrylate has good impact strength, higher than both glass and polystyrene.
PMMA ignites at 460 °C (860 °F) and burns, forming carbon dioxide, water, carbon monoxide and low-molecular-weight compounds, including formaldehyde.
PMMA transmits up to 92% of visible light.
It filters ultraviolet (UV) light at wavelengths below about 300 nm.
PMMA passes infrared light of up to 2,800 nm and blocks IR of longer wavelengths up to 25,000 nm.
Colored PMMA varieties allow specific IR wavelengths to pass while blocking visible light (for remote control or heat sensor applications, for example).
PMMA swells and dissolves in many organic solvents.

Source: BS

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