Eagan, Minnesota resident Evan August Weitz earned his PhD in organic and analytical chemistry from the University of Minnesota and is an experienced laboratory chemist. Evan August Weitz maintains a professional membership with the American Chemical Society (ACS). Founded in 1876, ACS is the largest scientific community in the world and supports green chemistry and engineering through the activities of the ACS Green Chemistry Institute (ACS GCI). The ACS GCI promotes green chemistry and its integration into chemistry-related educational initiatives, supports organizations in setting up green industrial operations, and works in collaboration with other advocates of green chemistry. The concept of green chemistry originated following a recognized need for pollution prevention strategies by the regulatory and professional communities. Chemists and engineers that practice green chemistry work to create environmentally friendly products and chemical procedures that reduce the consumption of natural resources and prevent pollution. Green chemistry also involves the design of chemicals, products, and processes that avoid the production of toxins and waste.
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An experienced chemist, Evan August Weitz presently resides in Eagan, Minnesota, and holds a PhD in organic and analytical chemistry from the University of Minnesota. Interested in preserving natural hot springs, Evan August Weitz possesses advanced knowledge of these valuable geothermal resources. Natural hot springs contain a wide range of minerals within their water, and offer numerous health benefits to those who enter them. Three of the top health benefits of using hot springs are described below. 1. Enhances blood circulation. The water in natural hot springs helps to increase the body’s hydrostatic pressure, which in turn enhances circulation and oxygen transfer throughout. Good circulation helps to maintain the health of the body’s organs and tissues. 2. Helps to resolve skin issues. The high level of minerals in hot springs, including silica and sulfur, supports healthy skin and helps to ease conditions such as eczema and psoriasis. 3. Induces relaxation and better sleep. Hot springs provide heat and minerals that help to relax tense muscles and promote deeper sleep once the body cools down after being in the water. Eagan, Minnesota, resident Evan August Weitz holds a PhD in organic and analytical chemistry from the University of Minnesota and possesses over 9 years of working experience in a laboratory environment. Evan August Weitz also maintains a professional membership with the American Chemical Society (ACS). Established in 1876, the ACS is the largest scientific society in the world, and exists to promote the field of chemistry. The ACS provides several opportunities to volunteer with the organization. For example, volunteers can conduct chemistry-related demonstrations for both children and adults in schools and at public events such as the Chemistry Festival and during National Chemistry Week. ACS volunteers can also mentor and offer valuable career advice to students participating in work experience opportunities and global chemistry competitions. In addition, volunteers with the ACS may choose to participate in a range of advocacy initiatives, such as Act 4 Chemistry. Other opportunities to volunteer with the ACS involve leading in various areas of the organization, including the technical division and international chapter. A resident of Eagan, Minnesota, Evan August Weitz holds a PhD in organic and analytical chemistry from the University of Minnesota and possesses nine years of laboratory experience with wet chemistry and the organic synthesis of organic molecules and transition-metal complexes. Evan August Weitz presently serves as a tutor with Plymouth, Minnesota-based Achieve Academics, a role in which he helped two students obtain perfect scores on their ACT exams.
The ACT exam is a test used by many post-secondary institutions across the nation as part of their application selection process for admission. The questions on this test cover four subject areas, science, math, English, and reading. Achieve Academics is dedicated to helping students prepare for the exam by providing tutoring in a class environment and on an individual basis. Achieve Academics not only equips students with the knowledge they need to be successful on the exam, but also provides strategies on how students should approach taking the ACT. Students’ practice exam performance is evaluated and investigated to find out what their concerns are when taking the exam, and helpful advice is provided if students are coming up with inconsistent scores in specific areas. A member of the American Chemical Society, Evan August Weitz is a former research specialist at Pierre Group within the University of Minnesota. Evan August Weitz has made analytic probes using wet chemistry and column chromatography, and is also a co-author of several articles in scientific journals, including "A Magnetoplasmonic Agent for Copper(I) with Dual Response by MRI and Dark Field Microscopy."
Copper has been linked to neurological disorders such as Parkinson's disease and Alzheimer's disease when the metal is excess within the body. This may result in binding of the copper at irregular sites, and reactions that produce chemicals containing oxygen that are harmful and can cause stress to cells. To develop a therapy for these copper-induced disorders, researchers are investigating the role the chemistry of the excess copper plays in the pathology of such disorders. For example, in vivo (inside test-tube) studies of defective tissues from animal models of Alzheimer's disease can be useful. Evan A Weitz is a longtime Twin Cities entrepreneur who guides Absolute Sound Laboratories as senior lab technician and provides a host of restoration and repair services focused on vintage hi-fi audio equipment. One of Evan A Weitz’ passions is maintaining and developing natural hot springs in states such as Idaho, Washington, and Montana. As such, he has an extensive knowledge of geothermal resources on public and private lands.
One of the most historic hot spring sites in Washington is the Sol Duc Hot Springs Resort on the Olympic Peninsula. When the resort was initially constructed in 1912 as a 165-room grand hotel, it was considered one of the top health spas nationwide and attracted 10,000 visitors each summer. Visitors of the era reached it through a 75-mile, 6-hour trip by steamship to Port Crescent, followed by a 20-mile auto-stage ride to Lake Crescent, where a steamboat crossed the lake. The last stretch involved a Stanley Steamer auto drive that extended 14 miles. Unfortunately, 4 years after its construction, a chimney flue malfunctioned and the resort roof caught fire, burning the hotel down to the ground. The resort was gradually rebuilt as cabins until 1966, when it was acquired by the National Park Service and incorporated within Olympic National Park. A highlight of visits are the mineral pools that range from 99-104°F, and a freshwater pool in the 50-85°F range. Visitors can also make a moderate, 6-mile, round-trip hike to visit Sol Duc Falls. For those in search of undeveloped springs in the vicinity, there are 21 seeps within the Elwha Valley along Boulder Creek, an Elwha River tributary. Temperature range from lukewarm to 138°F, and visitors must access the springs via an 11-mile, one-way trail, due to major washouts and road closures in recent years. Evan A Weitz works to restore high fidelity audio equipment as a senior lab technician at Absolute Sound Laboratories in Minnesota. In 2017, Evan A Weitz also began leveraging his education that includes a PhD from the University of Minnesota as a tutor for Achieve Academics. Outside of his professional work, he advocates for the preservation and maintenance of hot springs across the states of Montana, Idaho, and Washington.
Also known as thermal springs, hot springs result from a combination of the earth's pressure and geothermally heated water. Pressure forces the water to the surface, which escapes in the form of steam or liquid water that is warmer than the surrounding air. Hot springs typically form in one of two ways. Water that seeps deep enough into the ground eventually comes into contact with rocks heated by the Earth's normal temperature gradient. This process, known as convection circulation, requires water to reach depths of a kilometer or more. Alternatively, hot springs in volcanic areas result from water that contacts shallow deposits of magma. In these cases, a type of hot spring known as a geyser may form. As a senior lab technician at Absolute Sound Laboratories in Savage, Minnesota, Evan A. Weitz helps lead one of only three McIntosh Factory Service Centers in the world. Outside of his professional life, Evan A. Weitz is a member of Mensa International. The world’s largest organization devoted to the study and stimulation of human intelligence, Mensa was founded in England in 1946. In addition to supporting intelligence-focused research and programs for individuals with high intelligence, Mensa International operates a nonprofit foundation that awards scholarships and publishes the Mensa Research Journal three times a year. The Mensa Research Journal offers a range of research, analysis, and scholarly articles related to the study of human intelligence. In addition to issues on specific themes, the journal dedicates occasional issues to work from winners of the Mensa Foundation Awards for Excellence in Research. To learn more about Mensa International or to subscribe to the Mensa Research Journal, visit mensa.org. Evan A. Weitz, a senior lab technician and tutor in Minnesota, uses his skill with electronics to restore vintage audio equipment. Without the intervention of someone like Evan A. Weitz, many older electronic items might be lost forever.
Some antique radios can be restored by a person with basic skills in electronics, though the high voltages used by these radios can make them dangerous for amateurs. In addition, many of the parts should be replaced before the radio is powered on for the first time. All capacitors should be replaced with newer capacitors with a similar value and better voltage rating. Any obviously damaged parts should also be replaced. The radio can be tested with a dim bulb tester, which is a small light bulb wired with the line voltage of the radio. If the bulb glows, no shorts exist along the radio's B+ lines, and the radio can be powered on safely. If a radio passes a dim bulb test but does not work, old resistors may have increased in value or tubes may be damaged. After these are replaced, the radio should work. The recipient of a PhD in chemistry from the University of Minnesota, Evan A. Weitz works as a tutor with Achieve Academics and as the senior lab technician with Absolute Sound Laboratories. Beyond his work, Evan A. Weitz enjoys collecting rare, out-of-print board games.
Vintage board games can range in value from a few dollars to more than $5,000, depending on a myriad of factors. If you plan on pricing a collectible board game for its sale, you first need to consider the game itself and its age. Popular games such as Scrabble and Monopoly, even if they were made more than 70 years ago, won't be worth very much, while rare games from the same period could be worth a considerable amount. Games such as Black Lagoon, which was released in 1963, or games that were released for a special event, such as Agent of Change, which was a limited edition game released by the Huntington Museum of Art in West Virginia, could be worth hundreds of dollars, even though the latter game was released less than 30 years ago. Additionally, the condition of the game will severely impact its worth. If a game is in poor condition or missing pieces, it is unlikely to sell for a top price. The sales venue also plays a big factor, with informed collectors willing to pay much more for a particular game in an online auction than casual customers would pay at a garage sale. |
AuthorEvan A. Weitz - Chemist and Electronics Tech in Greater Minneapolis. Archives
October 2019
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