UNESCO mun mæla með námskeiði í umhverfis- og auðlindafræði við Háskóla Íslands um hafið og sjálfbærni í tengslum við Áratug hafsins á vegum stofnunarinnar.
👇https://t.co/SgFdRNVgxTpic.twitter.com/WZXTH5YMDZ
🧸🩹Fyrir um 14 árum kom Guðrún Edda Min Harðardóttir með bangsann sinn til skoðunar á Bangsaspítala læknanema í HÍ. Nú um helgina var hún hinum megin við borðið og hlúði að fársjúkum böngsum og dúkkum á spítalanum sem fyrsta árs læknanemi.https://t.co/wZLPthMi2Kpic.twitter.com/aYl1YrE1pb
The National Institute of Standards and Technology seeks information to assist in carrying out several of its responsibilities under the Executive order on Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence issued on October 30, 2023. Among other things, the E.O. directs NIST to undertake an initiative for evaluating and auditing capabilities relating to Artificial Intelligence (AI) technologies and to develop a variety of guidelines, including for conducting AI red-teaming tests to enable deployment of safe, secure, and trustworthy systems.
Did you know? If you’ve seen clocks advertised to consumers as “atomic clocks,” those are actually listening to NIST radio stations’ time signals so they can count the seconds accurately. pic.twitter.com/hTTO0smikl
— National Institute of Standards and Technology (@NIST) January 31, 2024
“Finian’s Rainbow” is a musical (written by E.Y. Harburg – University of Michigan 1918) that tells the story of an Irishman named Finian McLonergan who comes to the United States with his daughter Sharon to bury a pot of gold stolen from a leprechaun. Finian believes that if he buries the gold in the soil of Fort Knox, it will grow and multiply, allowing him to live a life of luxury.
However, the town they settle in, Rainbow Valley, is owned by a racist senator named Billboard Rawkins, who wants to evict the sharecroppers living on the land. With the help of a local activist named Woody, Sharon and the sharecroppers team up to stop Rawkins’ eviction plans.
Meanwhile, Og, the leprechaun whose gold Finian stole, comes to America to get his gold back. Og meets and falls in love with Susan, the mute daughter of the sharecropper Woody, and realizes that he wants to stay in America with her.
The story deals with themes of racism, prejudice, and the American dream, and features memorable like “Old Devil Moon,” “How Are Things in Glocca Morra?” and “If This Isn’t Love.”
Dr. Gisela Olias, Presse- und Öffentlichkeitsarbeit, TUM
In some Christian traditions, especially among Catholics who observe dietary restrictions during Lent, chicory root has been used as a caffeine-free substitute for coffee. It’s commonly consumed in Louisiana and parts of Europe.
The term “Muckefuck” (pronounced “Mook-eh-fook”) is a traditional German word for coffee substitutes, particularly those made from roasted chicory root, barley, or other grains. No joke! “Muckefuck” is a real historical term in Germany, and while it may sound funny to English speakers, it has nothing to do with profanity.
The word likely comes from a mix of French and German dialects. One theory is that it originates from the French phrase “mocca faux”, meaning “fake coffee” (literally, “false mocha”).
Over time, German pronunciation altered it into “Muckefuck”, referring to coffee substitutes made from chicory, barley, or other roasted grains.
It was commonly used in Prussia, Bavaria, and other German-speaking areas, especially during times of war or economic hardship when real coffee was unavailable.
While the word may raise eyebrows for English speakers, it’s completely innocent in German! If you prefer, you can simply ask for “Chicorée Kaffee” or “Malzkaffee” in Munich to avoid any awkward moments.
An American hot sandwich originally created at the Brown Hotel in Louisville, Kentucky, by Fred K. Schmidt in 1926. It is a variation of traditional Welsh rarebit and was one of two signature sandwiches created by chefs at the Brown Hotel shortly after its founding in 1923. It was created to serve as an alternative to ham and egg late-night dinners requested by its guests in the early hours of the morning after an evening of dancing; its ballroom accommodating upwards 1200 guests.
When the electric grid and the internet are down and there is no cell service, radio can still work to help communities stabilize. Starting 2024 we will break down our coverage of the radio frequency technology standards used in educational settlements into into two categories:
Radio 300: Security and maintenance radio. These usually use a single radio channel and operate in a half-duplex mode: only one user on the channel can transmit at a time, so users in a user group must take turns talking. The radio is normally in receive mode so the user can hear all other transmissions on the channel. When the user wants to talk he presses a “push-to-talk” button, which turns off the receiver and turns on the transmitter; when he releases the button the receiver is activated again. Multiple channels are provided so separate user groups can communicate in the same area without interfering with each other.
Radio 400: Student radio. College radio stations are typically considered to be public radio radio stations in the way that they are funded by donation and grants. The term “Public radio” generally refers to classical music, jazz, and news. A more accurate term is community radio, as most staff are volunteers, although many radio stations limit staff to current or recent students instead of anyone from the local community. There has been a fair amount of drama over student-run radio station history; a topic we steer away from.
The Low Power FM radio service was created by the Commission in January 2000. LPFM stations are authorized for noncommercial educational broadcasting only (no commercial operation) and operate with an effective radiated power (ERP) of 100 watts (0.1 kilowatts) or less, with maximum facilities of 100 watts ERP at 30 meters (100 feet) antenna height above average terrain. The approximate service range of a 100 watt LPFM station is 5.6 kilometers (3.5 miles radius). LPFM stations are not protected from interference that may be received from other classes of FM stations.
We follow — but do not respond — to consultations on titles covering the use of radio frequencies for the Internet of Things. At the moment, most of that evolution happens at the consumer product level; though it is wise to contemplate the use of the electromagnetic spectrum during widespread and extended loss of broadband services.
Maxwell equations: Four lines that provide a complete description of light, electricity and magnetism
We do not include policy specifics regarding the migration of National Public Radio beyond cultural content into political news; though we acknowledge that the growth of publicly financed radio domiciled in education communities is a consideration in the technology of content preparation informed by the Public Broadcasting Act of 1967.
We drill into technical specifics of the following:
Radios used for campus public safety and campus maintenance
Student-run campus radio stations licensed by the Federal Communications Commission as Low Power FM (LPFM)
Facilities for regional broadcast of National Public Radio operating from education communities
Off-campus transmission facilities such as broadcast towers.
Grounding, bonding, lightning protection of transmission and receiving equipment on buildings
Broadcast studio electrotechnologies
Radio technology is regulated by the Federal Communications Commission with no ANSI-accredited standards setting organizations involved in leading practice discovery and promulgation. Again, we do not cover creative and content issues. Join us today at 11 AM/ET using the login credentials at the upper right of our home page.
In any industry painting (and decorating) operations play a crucial role in facility management by enhancing the overall appearance, protecting surfaces, and maintaining a healthy and conducive environment. In the education industry we find these operations in both the business and academic units; often co-mingled with sign-making shops.
Aesthetics and Branding: Fresh coats of paint revitalize the appearance of walls, ceilings, doors, and other surfaces, creating a clean and inviting environment. Painting can also be used strategically to incorporate branding elements, such as company colors or logos, to reinforce brand identity throughout campus. Bright, vibrant colors can stimulate creativity and engagement, while well-chosen color schemes can create a sense of calm and focus.
Surface Protection: Color coatings are a protective barrier for surfaces, shielding them from environmental factors like moisture, sunlight, dust, and regular wear and tear. It helps prevent structural damage, corrosion, and deterioration, extending the lifespan of various components in the facility, including walls, floors, metal structures, and equipment.
Maintenance and Preservation: Regular painting operations are part of preventive maintenance programs in facility management. By addressing minor issues like peeling, cracks, or stains on surfaces, painting helps maintain a well-maintained and professional appearance. It prevents further damage and the need for costlier repairs in the future. Using environmentally conscious paints contributes to sustainable practices and healthier indoor air quality.
Functional Differentiation: Painted color variations are utilized to differentiate various spaces within a facility. By using different colors, patterns, or textures, specific areas can be designated for different purposes, such as work zones, storage areas, or recreational spaces. This assists with wayfinding and enhances overall functionality.
Today at 15:00 UTCwe review best practice literature for large-scale painting operations — an exploration different than the one undertaken during our Fine Artand Signs, Signs, Signscolloquia — with attention to worker and chemical safety. Among these considerations:
Falls from Heights: When painting large structures such as buildings or bridges, workers often need to work at elevated heights using ladders, scaffolding, or aerial lifts. Falls from heights are a significant hazard, and proper fall protection systems, such as guardrails, harnesses, and safety nets, should be in place to prevent accidents. Large-scale painting operations may require workers to access or work on structures that have structural weaknesses, corroded surfaces, or unstable platforms.
Inhalation of Hazardous Substances: Paints, coatings, solvents, and other chemicals used in large-scale painting operations can release volatile organic compounds (VOCs) and other harmful substances. Prolonged exposure to these chemicals, particularly in poorly ventilated areas, can lead to respiratory problems, dizziness, skin irritation, or other health issues. Proper personal protective equipment (PPE) like respirators, gloves, and protective clothing should be provided and used to minimize exposure risks.
Skin and Eye Irritation: Contact with paint, solvents, or other chemicals can cause skin irritation, dermatitis, or allergic reactions. Splashes or spills can also result in eye injuries. Workers should wear appropriate protective clothing, such as gloves, coveralls, and safety goggles, to protect their skin and eyes from direct contact with hazardous substances.
Fire and Explosion Risks: Some paints and solvents are flammable or combustible, posing fire and explosion risks, especially in enclosed spaces or areas with inadequate ventilation. Strict adherence to fire safety measures, including proper storage and handling of flammable materials, use of spark-proof tools, and implementing effective fire prevention protocols, is crucial.
Weather Conditions: Outdoor large-scale painting operations are often subject to weather conditions, such as extreme temperatures, high winds, or rain. Adverse weather conditions can pose risks to workers’ safety and affect the quality of paint application. Adequate weather monitoring and planning, along with appropriate safety measures and protective equipment, are necessary to mitigate these hazards.
Open to everyone. Use the login credentials at the upper right of our home page.
ASTM’s color and appearance committee (E12) has approved a new standard that will be useful in calculating the colors of objects. The new standard (E3415) expands on color calculations described in ASTM’s standard on CIE colorimetric systems (E308). https://t.co/7F97dcFkVepic.twitter.com/zcAp6DT1tg
ASTM’s color and appearance committee (E12) has approved a new standard that will be useful in calculating the colors of objects. The new standard (E3415) expands on color calculations described in ASTM’s standard on CIE colorimetric systems (E308). https://t.co/7F97dcFkVepic.twitter.com/5GCfEgP4TI
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T
