• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1860
  • 466
  • 269
  • 210
  • 156
  • 113
  • 52
  • 34
  • 22
  • 20
  • 19
  • 19
  • 16
  • 15
  • 15
  • Tagged with
  • 4062
  • 1307
  • 962
  • 945
  • 557
  • 326
  • 300
  • 291
  • 288
  • 264
  • 240
  • 238
  • 216
  • 198
  • 197
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
121

Identification and classification of lines in slitless spectra of lightning

Orville, Richard Edmonds, 1936- January 1963 (has links)
No description available.
122

The temperature of the solar reversing layer from relative intensities of the rotational lines of cyanogen

Blitzer, Leon, 1915- January 1939 (has links)
No description available.
123

The use of pulse ultrasonic nebulization for the analysis of small volumes of sample by atomic absorption spectrometry, and related investigations

Korte, N. E. (Nic Eugene), 1949- January 1973 (has links)
No description available.
124

Observing dark in the galactic spectrum?

Lawson, Kyle 05 1900 (has links)
Observations from a broad range of astrophysical scales have forced us to the realization that the well understood matter comprising the stars and galaxies we see around us accounts for only a small fraction of the total mass of the Universe. An amount roughly five times larger exist in the form of dark matter about which we have virtually no direct evidence apart from its large scale gravitational effects. It is also known that the largest contribution to the energy density of the universe is the dark energy, a negative pressure form of energy which will not be dealt with here. I will present a candidate for the dark matter which is based completely in known physics and which presents several possible observational signatures. In this model the dark matter is composed of dense nuggets of baryonic matter and antimatter in a colour superconducting state. If these object are sufficiently massive their low number density will make them effectively dark in the sense that collisions with visible matter become infrequent. This work presents the basics of dark matter as a colour superconductor and then uses the physical properties of the quark nuggets to extract observational consequences.
125

Maximum entropy spectral analysis of surface wave dispersion

Munasifi, Wasim Ghazi Ahmad 12 1900 (has links)
No description available.
126

The association of pentavalent molybdenum in aqueous hydrochloric and hydrobromic acids

Snead, Claybourne Claude 05 1900 (has links)
No description available.
127

Applications of analytical collisional mass spectrometry

Nelson, Paul Redfield 12 1900 (has links)
No description available.
128

The electronic structure of the permanganyl ion MnO^;b3^;s+

Endicott, Thomas Current 12 1900 (has links)
No description available.
129

Magnetic circular dichroism studies of the neutral and anionic forms of a series of porphyrins, chlorins, and bacteriochlorins

Kuipers, Gilbert Frederick 08 1900 (has links)
No description available.
130

Radioactive decay studies

MacDonald, Brian Davis 08 1900 (has links)
No description available.

Page generated in 0.0452 seconds