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Anti corrosive lubricant for submerged locations. Wet Lube solid film, anti corrosive lubricant is a blend of natural fats, mineral oils, graphite, hydrophobic agents and anti corrosive pigments formulated specifically for the prevention of corrosion and the elimination of seizures in machinery working in permanently or intermittently submerged locations or operating in damp or moist conditions.

The chemistry librarian has been better served by professional literature than any other subject specialist in the library, except perhaps the medical librarian. A new series of papers on chemical substance searching in Online Review continues this tradition. If the first installment of this series is an indication of what is to come, chemistry librarians and online searchers can look forward to a lot of valuable (and readable) literature on this most important topic. The useful column by Buntrock has, I am sure, already made valuable contributions to more efficient and effective online searching in chemistry.

The purpose of this paper is to demonstrate how the information extracted from scientific text can be directly used in support of life science research projects. In modern digital‐based research and academic libraries, librarians should be able to support data discovery and organization of digital entities in order to foster research projects effectively; thus the paper aims to speculate that text mining and knowledge discovery tools could be of great assistance to librarians. Such tools simply enable librarians to overcome increasing complexity in the number as well as contents of scientific literature, especially in the emerging interdisciplinary fields of science. This paper seeks to present an example of how evidences extracted from scientific literature can be directly integrated into in silico disease models in support of drug discovery projects.

The application of text‐mining as well as knowledge discovery tools is explained in the form of a knowledge‐based workflow for drug target candidate identification. Moreover, an in silico experimentation framework is proposed for the enhancement of efficiency and productivity in the early steps of the drug discovery workflow.

The in silico experimentation workflow has been successfully applied to searching for hit and lead compounds in the World‐wide In Silico Docking On Malaria (WISDOM) project and to finding novel inhibitor candidates.

Direct extraction of biological information from text will ease the task of librarians in managing digital objects and supporting research projects. It is expected that textual data will play an increasingly important role in evidence‐based approaches taken by biomedical and translational researchers.

The proposed approach provides a practical example for the direct integration of text‐ and knowledge‐based data into life science research projects, with the emphasis on their application by academic and research libraries in support of scientific projects.

Mini‐test chambers. As a result of continuous development, Heraeus Equipment have now introduced two updated versions of their VMT range of Mini test chambers, the VMT 04/35 and the VMT 07/35.

FUEL MANAGEMENT TECHNIQUES ONE OF the home truths that the oil crisis has brought home is the fact that oil, petrol and diesel have been plentiful commodities. They have never had the strict management control techniques applied to them that have been used for such things as cash, stock, raw materials and labour.

The purpose of this paper is to report the findings of an in‐depth case study into virtual teamworking practices in a large petro‐chemical company.

By drawing on the case study the paper offers a theoretical conceptualization of the development of commitment and personal trust relationships in a virtual teamworking context.

The paper argues that the durability of virtual teamworking depends largely on commitment and personal trust relationships, which may gradually dissipate over time without collocated, face‐to‐face social interactions. The virtual teamworking technologies alone may have limited scope in contributing to reproduction and reinforcement of commitment and personal trust relationships.

This research is based on an investigation in one organization that used a set of virtual teamworking technologies, which have been constantly improving in terms of capabilities and usability. In a business context investigated in this paper, the team working was not continuous, and the level and the range of activities varied over time. Future research should seek to explore whether personal and abstract trust can develop through continued online interaction.

Findings indicate that virtual teams should seek to manage expectations of the use of such technologies in their interactions. Human relationships, rather than technologies are therefore important for nurturing both personal and impersonal trust relationships, which is vital for durable virtual teams.

This paper argues that the long‐term virtual teamworking without face‐to‐face social interactions leads to a gradual dissipation of personal trust relationships, and subsequently loss of impersonal trust relations.

The attention of all concerned is drawn to the need for guarding against the effects of poisonous fumes when using chemical fire extinguishers of the types usually carried in civil aeroplanes. One of the dangers to be guarded against is that at low concentrations the fumes may have no smell, or such smell as there is may not be unpleasant, and may not suggest that breathing the air is in any way dangerous. Exposure for half an hour or so to such fumes may nevertheless produce subsequent ill effects, though none may be noticed until some hours after the exposure has ceased.

The objectives of this paper are to assess the sliding wear response of a zinc‐based alloy over a range of sliding speeds and pressures in oil‐lubricated condition with respect to a cast iron, to understand the role of different microconstituents in controlling the observed wear behaviour and to examine various operating material removal mechanisms.

Sliding wear tests have been carried out using a pin‐on‐disc machine in oil‐lubricated condition at different speeds and pressures. The wear response has been explained in terms of specific nature of various microconstituents of the specimen materials and substantiated through the characteristics of wear surfaces, subsurface regions and debris particles.

The wear rate increased with the sliding speed while load produced a mixed influence. Further, the friction coefficient and frictional heating were influenced by the test duration, load and speed in a mixed manner. Moreover, the zinc‐based alloy attained lower wear rate but higher friction coefficient than that of the cast iron while frictional heating followed a mixed trend.

The paper further establishes a zinc‐based alloy as a potential substitute material system to a well‐known cast iron in tribological applications and enables further understanding of the wear mechanisms.

The present paper assesses the sliding wear performance of a lighter zinc‐based alloy as an effective potential substitute material system to cast iron in tribological applications. An attempt has also been made to understand the role played by different microconstituents in controlling the wear behavior and substantiate the wear response through the characteristics of wear surfaces, subsurface regions and debris.

This paper presents a novel concept for design of concrete support system for chemical reactors used in refineries and petrochemical plants. Graphical method is described that can be used to size the concrete base and piling system. Recommendations are also provided to optimize the parameters required for the design. The procedure is illustrated for design of two reactor models commonly used in gas recovery units.

Design space representation for the foundation system is described for chemical reactors with variable heights. The key points of the design graph are extracted from the numerical finite element models. The reactor load is idealized at discrete points to transfer the loads to the piles. Bilateral spring system is used to model the soil restrains.

The graphical approach is economical and provides the design engineer the flexibility to select the foundation parameters from wide range of options.

The concept presented in the paper can be utilized by engineers in the industry for design of chemical reactors. It must be noted that little guidelines are currently available in practice addressing the structural design aspects.

A novel concept is presented in this paper based on significant industrial design experience of reactor supports. Using the described method leads to significant cost savings in material quantity and engineering time.