water washed. if possible, the water used should be fresh water only. it is normally the case however, that ship's staff wash down the holds with sea water and when cleaned, the steelwork is rinsed down with fresh water. the latter should be a thorough operation as it is imperative that all chloride residues...
firstly, the new cartridges are designed to hold just enough to install one door. this eliminates the problem of what to do with product residues. moreover, the aerosol foams – which henkel will initially continue to supply in response to consumer demand – contain a fluorinated hydrocarbon that contributes...
"the role of zinc ions in reverse transport mediated by monoamine transporters" . j. biol. chem. ( ): – . doi : /jbc.m . pmid . the human dopamine transporter (hdat) contains an endogenous high affinity zn + binding site with three coordinating residues on its extracellular face (his , his , and glu...
; for the alpha helix it is amino acid residues per turn. pauling then proposed that deoxyribonucleic acid (dna) was a triple helix ; [ ] [ ] his model contained several basic mistakes, including a proposal of neutral phosphate groups, an idea that conflicted with the acidity of dna. sir lawrence bragg...
in the histones, making ionic bonds to the acidic sugar-phosphate backbone of the dna, and are thus largely independent of the base sequence. [ ] chemical modifications of these basic amino acid residues include methylation , phosphorylation , and acetylation . [ ] these chemical changes alter the strength...
school centre, the local hospital and individual businesses. in this way, mondi contributes to the reduction of the district's primary energy consumption and the use of fossil-based energy. the vast majority of our energy use at the mill (approximately %) is from renewable sources, based on biomass residues...
to be (high pressure) fresh water hosed in order to remove salts and other contaminants. when the surface is dry: abrasive blasting to minimum sa ⁄ according to iso - : . surface profile corresponding to rugotest no. , bn , keane-tator comparator, g/s, or iso comparator rough medium (g). dust off residues...
resources. the problem is solving by the team of professor w. treder that develop economize irrigation system. dr a. miszczak, head of food safety accredited laboratory, working under good laboratory practice system analyzed lately several thousand agricultural product samples against pesticide residues...
requiring fewer fossil fuel resources and generating less greenhouse gases than traditional plastic fabrics. furthermore, ecotex mulchmattm is the only weed control fabric certified to the stringent en : test for compostability - fully breaking down to nutritious matter and leaving no synthetic residues...
requiring fewer fossil fuel resources and generating less greenhouse gases than traditional plastic fabrics. furthermore, ecotex mulchmattm is the only weed control fabric certified to the stringent en : test for compostability - fully breaking down to nutritious matter and leaving no synthetic residues...