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  2. Haldane effect - Wikipedia

    en.wikipedia.org/wiki/Haldane_effect

    Thus, the Haldane effect describes the ability of hemoglobin to carry increased amounts of carbon dioxide (CO 2) in the deoxygenated state as opposed to the oxygenated state. Vice versa, it is true that a high concentration of CO 2 facilitates dissociation of oxyhemoglobin, though this is the result of two distinct processes (Bohr effect and ...

  3. National Interest Waiver - Wikipedia

    en.wikipedia.org/wiki/National_Interest_Waiver

    The ability to pursue a green card through a National Interest Waiver is enabled by Section 203 (b)(2)(B)(i) of the Immigration and Nationality Act of 1990 and 8 CFR § 204.5. [2] The guidelines as to how to qualify for such a Waiver are developed through USCIS guidance, currently based on a 2016 precedent decision of the USCIS Administrative ...

  4. EB-2 visa - Wikipedia

    en.wikipedia.org/wiki/EB-2_visa

    EB-2 is an immigrant visa preference category for United States employment-based permanent residency, created by the Immigration Act of 1990. [1] The category includes "members of the professions holding advanced degrees or their equivalent", and "individuals who because of their exceptional ability in the sciences, arts, or business will substantially benefit prospectively the national ...

  5. Explainer-Who are the immigrants who could be targeted in ...

    www.aol.com/news/explainer-immigrants-could...

    President-elect Donald Trump plans to launch a mass deportation operation targeting millions of immigrants living in the U.S. illegally and with temporary protections once he takes office on Jan ...

  6. Trump floats green cards for noncitizen college graduates

    www.aol.com/news/trump-floats-green-cards-non...

    a host asked, prompting Trump's green card response. Trump said he did promise that, adding that it was "so sad when we lose people from Harvard, MIT, from the greatest schools, and lesser schools ...

  7. Immigrant investor programs - Wikipedia

    en.wikipedia.org/wiki/Immigrant_investor_programs

    The E-2 visa can be renewed indefinitely and it is possible for the investor to change their legal status to a green card (e.g. EB-1A, EB-2, EB-3 or EB-5). The E-2 visa investor must commit to investing a substantial amount (generally US$100,000 ) and create American jobs (usually 2+).

  8. Trump proposes green cards for foreign grads of US colleges ...

    www.aol.com/news/trump-proposes-green-cards...

    Former President Donald Trump said in an interview posted Thursday he wants to give automatic green cards to foreign students who graduate from U.S. colleges, a sharp departure from the anti ...

  9. Alien of extraordinary ability - Wikipedia

    en.wikipedia.org/wiki/Alien_of_extraordinary_ability

    Unlike most employment based pathways to citizenship, if someone can qualify as an EB-1A alien of extraordinary ability, that person can self sponsor without the need for their employer to sponsor them. A green card can be granted on the basis of an EB-1A (but not an O-1) approval. Once the green card is granted, the standard waiting period of ...