Results 91 to 100 of about 14,518 (188)
Developable images produced by X-rays using the nickel-hypophosphite system. 3: The latent image and trapped hydrogen [PDF]
The hydrogen trapped in X-irradiated hypophosphites, phosphites, formates, oxalates, a phosphate, and some organic compounds was vacuum extracted and measured quantitatively with a mass spectrometer.
Marsik, S. J. +2 more
core +1 more source
Mixed manganese spinel oxides: optical properties in the infrared range [PDF]
, 2007 Spinel oxides in manganite family are studied in terms of optical properties in the infrared range (3–12 lm). The reflectivity is measured on sintered pellets.
Chasserio, Nadège +3 more
core +4 more sources
Acta Scientiarum Polonorum: Hortorum Cultus, 2010 Foliar application of fertilizers containing biostimulators can influence yield and the uptake and accumulation of NO3 - by plants. The aim of the research was to determine the influence of foliar nutrition with ‘Pentakeep V’ and diverse doses of ...
Sylwester Smoleń +2 more
doaj
Synthesis and characterization of non-stoichiometric nickel-copper manganites [PDF]
, 1999 Non-stoichiometric nickel–copper manganites Ni Cu Mn h O were synthesized by thermal decomposition of x y 32x2y 3d / 4 41d mixed Ni Cu Mn C O , nH O oxalates in air at low temperature (623–673 K).
Alphonse, Pierre +2 more
core +2 more sources
Development of space stable thermal control coatings for use on large space vehicles [PDF]
The development of a large scale manufacturing method for the production of a stable zinc orthotitanate pigment by means of an oxalate co-precipitation method is examined.
Gilligan, J. E., Harada, Y.
core +3 more sources
Synthesis and characterization of Fe/Co/Ni alloys-MgO nanocomposite powders [PDF]
, 1999 A mixed oxalate β-Mg 0.896 Fe 0.047 Co 0.034 Ni 0.023 C 2 O 4 ·2H 2 O of well controlled size and morphology was prepared by coprecipitation. The corresponding quaternary solid solution between MgO, FeO, CoO and NiO was prepared by thermal decomposition ...
Baco-Carles, Valérie +3 more
core +2 more sources
Correlation of calcium and magnesium intakes to frequency of muscle cramps in female college athletes [PDF]
, 2009 Muscle cramps are involuntary, painful, sudden contractions of skeletal muscles that can cause detrimental effects on athletic performance. Recent data suggest that low intakes of dietary calcium (Ca) and magnesium (Mg) can enhance or cause muscle cramps.
Fitch-Hilgenberg, Marjorie +1 more
core +2 more sources
, 2008 We employed patch use theory to evaluate how several environmental factors influence the foraging behaviour of two rodent species: Grammomys dolichurus and Acomys cahirinus. Foraging efficiency was determined by measuring the remaining food in artificial
ABRAMSKY +41 more
core +1 more source
Whitish haze, soapy globules: micro-analysis of degraded burmese paintings on zinc supports
Heritage Science, 2019 Two Burmese oil paintings on zinc supports depicting portraits of royal families, dated to the early 20th century by Saya Aye and Saya Mya, showed interesting corrosion, efflorescence and soapy globules for analytical investigation prior to conservation ...
Lynn Chua
doaj +1 more source
CrystalsAlkaline EDTA solution has been previously identified as an effective leaching agent for solubilising rare-earth oxalates. These oxalates are the product of an oxalic acid conversion leach dissolving monazite and redepositing the salt.
Ammar S. A. Al Sheidi +2 more
doaj +1 more source