The down quark or d quark is the second-lightest of all quarks, a type of elementary particle, and a major constituent of matter. Together with the up quark, it forms the neutrons (one up quark, two down quarks) and protons (two up quarks, one down quark) of atomic nuclei. It is part of the first generation of matter, has an electric charge of −⁄3 e and a bare mass of 4.1–5.7 MeV/c. Like all quarks, the down quark is an elementary fermion with spin-⁄2, and experiences all four fundamental interactions: gravitation, electromagnetism, weak interactions, and strong interactions.
Posts about Down
  • Do I Need to Disclose My Bonus to My Wife if a Divorce Is Pending?

    … that people commonly encounter in relationship break up, especially in California. Our vision is larger than simply to attract clients to our family law firm, although that is our desire too. We hope to help demystify the law and procedures surrounding family court litigation. We also want to share client and interest's centered peacemaking and mindfulness…

    Enlightened Divorce Blog™- 25 readers -
  • Negligence in Prenatal Testing

    …. Some risk factors may include: The pregnant woman is older than 35 There have been previous pregnancies involving low or high birth weight, birth defects, or stillbirths The pregnant woman is clinically obese The pregnant woman has high blood pressure There is a history in the family of birth defects such as Down syndrome There…

    Gabriel Levin/ 11 readers -
    Earlier about the same topic:
  • 14 St. Louis Road Work Plans Commuters Need to Know About

    …. MoDOT’s construction plans will temporarily snarl traffic but keep critical infrastructure in good shape for the long run. Using MoDOT’s calendar to plan your commutes will save time – and avoid the risk of a construction-related accident. Here’s What’s Coming Down the Highways MoDOT has construction plans that will affect the St. Louis interstate…

    Bruning Legal- 33 readers -
  • St. Louis Mortgage Violations

    … Affordable Modification Program[2] (HAMP) where the homeowner can be in danger of falling behind. Down Payment In most cases the homeowner should not have to pay a down payment to obtain a loan modification such as with a HAMP modification. Failing to Convert a Trial Modification into a Permanent One Many loan modifications start… 12 readers -
  • PharMerica In Trouble Again – Illegal Kickbacks

    … PharMerica In Trouble Again – Illegal Kickbacks December 12, 2015 by Brian Mahany Whistleblower Gets 41 Million in PharMerica Illegal Kickback Case One of the biggest pharmacy companies in America isn’t exactly a household word. Kentucky based PharMerica is certainly a household name with the United States Department of Justice, however…

    Due Diligence- 47 readers -
  • Travel Channels Best Halloween Attractions 2015

    … not recommended for the faint of heart (nor is it recommended for anyone who is pregnant, has a pre-existing heart condition, is very young, or has a weak bladder)! 2.) The Corn Maze at Oakes Farm. Knoxville, TN General Admission includes admission to the “Back 40” and a hayride. The “Back 40” includes over 25 fun attractions. From: Giant 9…

    Shreveport Personal Injury Attorney- 40 readers -
  • Securities America Broker Accused of Elder Financial Abuse

    … Massachusetts Securities Regulator Cracks Down on Elder Financial Abuse According to a complaint filed by the Massachusetts Securities Division, Securities America has been accused of failing to properly supervise one of its stockbrokers. The broker apparently ran a deceptive ad campaign aimed at senior citizens. The broker, Barry…

    Due Diligence- 41 readers -
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