But it wasn't until 1929 that William H. Barnes, working in Bragg the elder's lab at London's Royal Institution, showed that ice
formed under natural conditions had a structure with the oxygens arranged in a planar hexagon and the hydrogens located between the oxygens.
Not exact matches
Among the factors that could cause actual results to differ materially are the following: (1) worldwide economic, political, and capital markets
conditions and other factors beyond the Company's control, including
natural and other disasters or climate change affecting the operations of the Company or its customers and suppliers; (2) the Company's credit ratings and its cost of capital; (3) competitive
conditions and customer preferences; (4) foreign currency exchange rates and fluctuations in those rates; (5) the timing and market acceptance of new product offerings; (6) the availability and cost of purchased components, compounds, raw materials and energy (including oil and
natural gas and their derivatives) due to shortages, increased demand or supply interruptions (including those caused by
natural and other disasters and other events); (7) the impact of acquisitions, strategic alliances, divestitures, and other unusual events resulting from portfolio management actions and other evolving business strategies, and possible organizational restructuring; (8) generating fewer productivity improvements than estimated; (9) unanticipated problems or delays with the phased implementation of a global enterprise resource planning (ERP) system, or security breaches and other disruptions to the Company's information technology infrastructure; (10) financial market risks that may affect the Company's funding obligations
under defined benefit pension and postretirement plans; and (11) legal proceedings, including significant developments that could occur in the legal and regulatory proceedings described in the Company's Annual Report on
Form 10 - K for the year ended Dec. 31, 2017, and any subsequent quarterly reports on
Form 10 - Q (the «Reports»).
Here's the rest of it:»... Reason tells me, that if numerous gradations from a simple and imperfect eye to one complex and perfect can be shown to exist, each grade being useful to its possessor, as is certainly the case; if further, the eye ever varies and the variations be inherited, as is likewise certainly the case; and if such variations should be useful to any animal
under changing
conditions of life, then the difficulty of believing that a perfect and complex eye could be
formed by
natural selection, though insuperable by our imagination, should not be considered as subversive of the theory.
Reason tells me, that if numerous gradations from a simple and imperfect eye to one complex and perfect can be shown to exist, each grade being useful to its possessor, as is certain the case; if further, the eye ever varies and the variations be inherited, as is likewise certainly the case; and if such variations should be useful to any animal
under changing
conditions of life, then the difficulty of believing that a perfect and complex eye could be
formed by
natural selection, should not be considered as subversive of the theory.»
We find that
under given
conditions our measurements are necessarily made in some one pair which together
form our
natural measure - system.
A Canadian scientist who used a fellowship to visit London's Royal Institution to work with crystallography pioneer William H. Bragg, Barnes wound up publishing the definitive structure of ice
formed under natural environmental
conditions.
However,
under certain
natural or experimental
conditions they become active in the replicating DNA of
forming seeds.
Prions are
natural human proteins that,
under certain
conditions, can interact with other prion proteins, ultimately
forming harmful deposits in the brain.