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An alarm reduction application at a district heating plant

The proper handling of alarms is crucial to any automated process control. In practice, many alarms are only distractive and do not represent a fault situation. In an ongoing project a computerized tool is applied, that aims to remove such nuisance alarms, a so-called alarm cleanup. This is a general, systematic approach that takes advantage of the control system's built-in functions, and is a fir

Effect of an intervention addressing working technique on the biomechanical load of the neck and shoulders among hairdressers

The purpose of this study was to describe, and analyse the effect of an intervention on, the biomechanical workload in the neck and shoulder region of female hairdressers. Arm elevation was measured by inclinometers and muscular load of m. trapezius by electromyography. The intervention comprised working technique recommendations, e.g. to work with less elevated arms and more relaxed muscles. The

Triaxial shape induced by couplings between equatorial orbitals

The observed signature splitting at high spin in the odd-odd isotopes Pr126-132 and its description in cranking calculations suggest that Pr-126 (Z=59,N=67) is triaxially deformed at intermediate values. The triaxial shape is explained as caused by specific couplings between the orbitals. These couplings are active for N=67 but not for N=69.

ISA 95 - how and where can it be applied?

Many of you have certainly heard about the ISA 95 standard, and you know that it treats the subject of how Enterprise systems should be integrated with manufacturing and control systems, but do you know how and where it can be applied?Almost anyone, in some way connected to the control, automation and manufacturing operations field can benefit from knowing its content; vendors, end-users as well a

Introgression of F344 rat genomic DNA on BB rat chromosome 4 generates diabetes-resistant lymphopenic BB rats.

Failure to express the Gimap5 protein is associated with lymphopenia (lyp) and linked to spontaneous diabetes in the diabetes-prone BioBreeding (BBDP) rat. Gimap5 is a member of seven related genes located within 150 Kb on rat chromosome 4. Congenic DR.lyp/lyp rats, where BBDP lyp was introgressed onto the diabetes-resistant BBDR background (BBDR.BBDP.lyp/lyp), all develop diabetes between 46 and

Molecular specification of expanded forebrain neural stem and progenitor cells

Popular Abstract in Swedish Hjärnan är ett komplext system, som är uppbyggd av många olika sorters celler. Alla dessa celler har sitt ursprung i en speciell typ av cell, stamcellen. Neurala stamceller är omogna celler som har förmågan att genom delning både föröka sig själva genom att bilda fler stamceller, och ge upphov till de olika mogna celltyper som finns i hjärnan. Mycket av intresset för deThe molecular specification of neural precursor cells has been suggested to be a progressive process, with a transition from an early requirement for extrinsic signals to intrinsic mechanisms. Thus, the cells in the nervous system acquire distinct fates in response to extrinsic signals, which activate repertoires of transcription factors in a region and cell type specific manner. The studies in th

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Abstract in GermanIm Jahre 2000 wurde die evangelische Schwedische Kirche vom Staat getrennt und erhielt eine selbstständigere Stellung im Verhältnis zum Staat, geregelt durch ein besonderes Gesetz über die Schwedische Kirche. Im Mai 2012 wurde das Staatskirchensystem durch eine Verfassungsänderung auch in Norwegen teilweise abgeschafft. Auf Island wird eine ähnliche Änderung seit einigen Jahren d

Implementing Semantic Feedback in a Diagram Editor

In editors for visual languages it is often useful to provide interactive feedback that depends on the static semantics of the edited program. In this paper we demonstrate how such feedback can be implemented using reference attribute grammars. Because the implementation is declarative, it is easy to modularize compiler and editor computations, reusing the compiler's program model in the editor. F