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Benedek Sz . et al., 2008. A talaj könnyen oldható P-tartalmának vizsgálata HWP forróvizes talajextrakció alkalmazásával a Kleinhohenheim-i ökológiailag művelt vetésforgó kísérletben. In: 50. Georgikon Napok

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Berolinensia, Band 6). Abdallah , Y. ( 1975 ): Die Personennamen in al-Hamdānī’s al-Iklīl und ihre Parallelen in den altsüdarabischen Inschriften. Ein Beitrag zur jemenitischen

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Orvosi Hetilap
Authors: Klára Gadó and Gyula Domján

500 508 Poshusta, T. L., Sikkink, L. A., Leung, N., et al.: Mutations in specific structural regions of immunoglobulin light chains are associated with free light

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Abstract  

Wheat is one of the most grown crops in Saudi Arabia. It is grown in various regions of the country. Accurate knowledge of the elemental concentrations in wheat and its products (bran and flour) is of great importance from a nutritional point of view. Wheat samples were obtained from the Al-Qusim region, 300 km northwest of Riyadh, and analyzed. Up to 50 elements (Al, Sb, As, Ba, Br, Cd, Ca, Cs, Cl, Cr, Co, Cu, Ga, Au, Hf, In, I, Ir, Fe, Mg, Mn, Hg, Mo, Ni, K, Rb, Sc, Se, Ag, Na, Sr, Ta, Te, Th, Sn, Ti, W, U, V, Zn, Zr, Ce, Dy, Eu, La, Lu, Nd, Sm, Tb and Yb) were determined in the wheat products. It was observed that the elemental content of bran was much higher than that of white flour.

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the sulfur atom. Upon addition of Co or Ni, the HDS and HDN activities of MoS 2 /γ-Al 2 O 3 increase substantially. Density-functional theory (DFT) calculations show that the most stable position for the promoter atom (Co or Ni) is at the edge; there

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Abstract  

222Rn concentrations were measured in 50 dwellings in Celein region, west of Al Khums city in Libya. Time-integrated passive radon dosimeters containing CR-39 detectors were used in this study. The measurements were done in living and bedrooms for each dwelling. After 3 months detectors were collected. Then, applying chemical etching to the exposed detectors, nuclear track numbers and corresponding indoor radon concentrations were determined. The arithmetic mean is 76.1 ± 49.4 Bq m−3 and the geometric mean is 63.8 Bq m−3 with a geometric standard deviation of 1.8. Data distribution is well fitted by a log-normal curve. The fractions of rooms where radon concentrations exceed the reference levels of 148 Bq m−3 is 7.8%. Risk of lung cancer ranges from 4 to 32 per thousand dwellers for nonsmokers and smokers respectively.

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Abstract  

Fast neutron activation analysis technique was applied for the determination of Si, Al, Ti, Fe and Zr in glass sand rock samples. The samples and standards were irradiated with a mono-energetic neutron flux of 108n · cm · s–1. Pneumatic facility was used. The gamma activities from samples and standards were counted using a 30 cm3 Ge(Li) detector, with FWHM of 2.9 keV at 1.332 MeV, coupled to an on-line computer facility.

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. ( 1982 ): Maḥmūd al-Kāšγarī: Compendium of the Turkic Dialects (Dīwān Lugāt at-Turk) . Part 1. Cambridge (Mass.) , Harvard University Printing Office . Dankoff R

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Experimental investigation of the Nd–Al–Si system

The isothermal section at 500 °C

Journal of Thermal Analysis and Calorimetry
Authors: Anna Maria Cardinale, Daniele Macciò, Stefano Delfino, and Adriana Saccone

Introduction The development of light weight alloys has received great attention in recent years; in this framework Al–Si-based alloys are widely used in industries for their low thermal expansion, good resistance to wear and

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Al-Bakrī, Abū c Ubayd (1983): Mu c gˇam mā sta c gˇama min asmā' al-bilād wal-lmawādī c . Al-Saqā, M. (ed.). Beyrouth, c Ālam al-kutub, 4 vols en 2 t. Al-Bakrī, Abū c Ubayd (1992): Kitāb al

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