Materials Literature
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Although silica gel has proved the best-performing thin-layer chromatographic (TLC) stationary phase, its application to direct enantioseparations can occasionally lead to certain striking effects, which will be discussed in this chapter. One source of these striking effects is the microcrystalline structure of silica…
A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.
Review: Microbiologically influenced corrosion (MIC) is a complex type of environmentally assisted corrosion; here, we review the current understanding of MIC mechanisms for steel -particularly those in sour environments relevant to fossil fuel recovery and processing -and outline the role of the bacterial biofilm in…
"Amarillis, by A springes" published on by null.
The Index is arranged according to the ChemInform Classification System.The subject/substance terms appearing in the Index correspond to the terms of the ChemInform Classification System.Beneath each subject/substance term appearing in the Index, numbers of abstracts are listed in which relevant information is to be f…
Significance and Use 4.1 This test method is intended to simulate the effects of backfilling after pipe has been placed in the trench. The backfill is often rocky soil and, if it is unscreened and the coated pipe is unshielded by sand or other protective
Significance and Use 4.1 Damage to a pipe coating is almost unavoidable during transportation and construction. Breaks or holidays in pipe coatings may expose the pipe to possible corrosion since, after a pipe has been installed underground, the surroundi
Pain has accompanied man for ages and in the 1970s was dened in many ways, for example, such as unpleasant feelings causing a specic defense mechanism and characteristic emotional state. In the late 1990s, pain has been dened as a complex phenomenon of unpleasant sensation of different type and intensity, showing the…
"The bubble" published on by null.
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading chemistry journals. The following PDF file contains a complete ChemInform issue, thus enabling easy electronic browsing further facilitated by electronic bookmarks.
The applicability and feasibility of eddy-current testing method for the measurement of wall thinning and surface crack of steel structure have been practically confirmed by field and laboratory experiments. Recently, where and how large the cracks are roughly understood by this method. However, it is difficult to est…
Os modelos de equilíbrio limite de forças para descontinuidades em maciços rochosos têm o grave óbice de não permitirem a integração da amplitude da rugosidade, pois apenas consideram parâmetros adimensionais relacionados com a geometria das asperezas. Ora, para uma caracterização adequada da rugo sidade é essencial c…
Promising laboratory performances are attracting industrial attention for kesterites such as Cu2ZnSnS4. However, experiments are fragmented over a wide range of processes, reagents and conditions; an ideal industrial process is simple, controllable and can be applied to meter-scale roll-to-roll operation. Ab initio qu…
Non-destructive testing can perform measurements or tests on materials without damaging or altering those materials. There are several types of non-destructive testing methods, including Magnetic Particle Inspection (MT), which is one of the best-known and commonly used methods of NDT. Its aim is to detect the presenc…
Abstract. Kaolinite particles from two different sources (Fluka and Clay Minerals Society (CMS)) were examined with respect to their ability to act as ice nuclei. This was done in the water subsaturated regime where often deposition ice nucleation is assumed to occur, and for water supersaturated conditions, i.e. in t…
Poisonous plants for treating ailments are an age-old tradition in India after they are properly purified. Many compound formulations in AFI (Ayurvedic Formulary of India) contain them for their imperative action. Present study was planned, focusing to document the availability of Poisonous plants. An Opportunistic su…
Abstract In aqueous solution, Co2+ and Ni2+ ions can be coordinated not only by polyamines but also by As2S3 or AsS3 units as in (III) and (IV).
Abstract Compounds Ia‐c are prepared in a three step sequence.
Abstract Review: different approaches to immobilize the title biocompatible polymers on surfaces as well as properties and applications; 50 refs.
Abstract Review: 155 refs.