Results 11 to 20 of about 1,871,737 (268)

Molecular tracers of PDR-dominated galaxies [PDF]

open access: yes, 2009
Photon-dominated regions (PDRs) are powerful molecular line emitters in external galaxies. They are expected in galaxies with high rates of massive star formation due to either starburst (SB) events or starburst coupled with active galactic nuclei (AGN ...
Bayet   +37 more
core   +2 more sources

The 24th IUPAC International Conference on Physical Organic Chemistry (ICPOC 24) [PDF]

open access: yes, 2020
The IUPAC sponsored biennial Conference on Physical Organic Chemistry (ICPOC) series bear a long history and a solid reputation as the leading international gatherings on Physical Organic Chemistry.
Cristiano, Maria De Lurdes
core   +1 more source

Revealing three-dimensional structure of individual colloidal crystal grain by coherent x-ray diffractive imaging [PDF]

open access: yes, 2016
We present results of a coherent x-ray diffractive imaging experiment performed on a single colloidal crystal grain. The full three-dimensional (3D) reciprocal space map measured by an azimuthal rotational scan contained several orders of Bragg ...
Dronyak, R.   +16 more
core   +8 more sources

Ions at the air-water interface: An end to one hundred year old mystery? [PDF]

open access: yes, 2009
Availability of highly reactive halogen ions at the surface of aerosols has tremendous implications for the atmospheric chemistry. Yet neither simulations, experiments, nor existing theories are able to provide a fully consistent description of the ...
Diehl, Alexandre   +2 more
core   +2 more sources

How Philosophy of Mind Needs Philosophy of Chemistry [PDF]

open access: yes, 2008
By the 1960s many (perhaps most) philosophers had adopted ‘physicalism’ ─ the view that physical causes fully account for mental activities. However, controversy persists about what count as ‘physical causes’.
Earley, Joseph
core   +3 more sources

Physical properties and crystal chemistry of Ce2Ga12Pt

open access: yes, 2012
Single crystals of the new ternary compound Ce2Ga12Pt were prepared by the self-flux technique. The crystal structure with the space group P4/nbm was established from single-crystal X-ray diffraction data and presents a derivative of the LaGa6Ni0.6 ...
Grin, Yuri   +4 more
core   +1 more source

The Polytropic Equation of State of Interstellar Gas Clouds [PDF]

open access: yes, 2000
Models are presented for the polytropic equation of state of self-gravitating, quiescent interstellar gas clouds. A detailed analysis, including chemistry, thermal balance, and radiative transfer, is performed for the physical state of the gas as a ...
de Jong T.   +8 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Food Physical Chemistry and Biophysical Chemistry [PDF]

open access: yes, 2011
Food Physical Chemistry is considered to be a branch of Food Chemistry^1,2^ concerned with the study of both physical and chemical interactions in foods in terms of physical and chemical principles applied to food systems, as well as the applications of ...
I.C. Baianu
core   +1 more source

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