Results 81 to 90 of about 69,470 (184)
Effects of autumn kaolin, pyrethrin, and ladybird larvae (Adalia bipunctata) applications on the spring populations of the rosy apple aphid (Dysaphis plantaginea) in an on-farm apple orchard (cv. Topaz) [PDF]
, 2003 Effects of different strategies (insecticide treatment, physical barrier, biocontrol) to control autumn forms of Dysaphis plantaginea. Question 1: Efficacy of pyrethrum, kaolin, and larvae of A. bipunctata to control Dysaphis plantaginea.
Daniel, Claudia, Wyss, Eric
core
Synthesis of Zeolite-A Pellets from Bangka Kaolin and Its Application in Ethanol Dehydration
Sains NaturalIndonesia has abundant natural clay resources, including kaolin. In the Bangka Belitung Province, the kaolin reserves are estimated at 376,687,532 tons with identified reserve reaching 5,990,630 tons.
Maria Ulfah +4 more
doaj +1 more source
Control effect of kaolin in lignite on biological methane metabolism process
Meitan kexue jishuKaolinite is a common mineral in coal, and its influence on the metabolic process of coal biological methane is less concerned. In this study, lignite and kaolin after demineralization were selected to explore the control effect of kaolin on coal bio-gas
Hongyu GUO +6 more
doaj +1 more source
Wirkung verschiedener Insektizide gegen die Birnenpockenmilbe (Phytoptus pyri) [PDF]
, 2003 Wirkung verschiedener Insektizide gegen die Birnenpockenmilbe (Phytoptus pyri)
Daniel, Claudia, Wyss, Eric
core
Efficacy of Surround® WP against the European pear psyllid (Cacosylla pyri) in large-scale field trials [PDF]
, 2003 Are pre-flowering applications of Surround® WP sufficient to keep the European pear psyllid (Cacopsylla pyri) below the economic threshold for the whole ...
Daniel, Claudia, Wyss, Eric
core
Nanotechnology ReviewsThe rising demand for ultra-high-performance concrete (UHPC) necessitates innovations in sustainable materials. This study explores the substitution of ordinary Portland cement (OPC) with thermally and mechanically activated nano-kaolin in varying ...
Althoey Fadi +5 more
doaj +1 more source
European mineral statistics 2002-06 : a product of the World Mineral Statistics database [PDF]
, 2008 European Mineral Statistics has over 300 pages of tables on minerals production and trade. Thirty two countries are covered including all the EU members, EU applicants, Norway and Switzerland. In the first section there are tables by country, followed by
Bide, Tom +6 more
core
Process for applying a protective coating for salt bath brazing Patent [PDF]
, 1961 Application techniques for protecting materials during salt bath ...
Francisco, A. C., Gyorgak, C. A.
core +1 more source