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Solar control of meteor radar rates

Meteor radar observations carried out in August-September 1953-84 at theOnsala Space Observatory in Sweden show long-term, as well as short termvariations in meteor radar rates. These rate variations are associatedwith position in the solar cycle, and with variations in the solar windsector structure. An inverse correlation is found between meteor radarrates and the solar cycle. The magnitude of t

Kyrkorum och bild i Brunnby kyrka

Ever since Brunnby Church was first erected it has been altered and it has crossed boundaries in terms of both religious and national affiliation - from a Catholic to a Lutheran place of worship and from being a Danish to being a Swedish church. The boundaries around and within the church itself have changed, and have become displaced as new forms of worship have been introduced. Boundaries and in

Cognitive-behavioral therapy for PTSD in children and adolescents: A preliminary randomized controlled trial.

Objective: To evaluate the efficacy of individual trauma-focused cognitive-behavioral therapy (CBT) for treating posttraumatic stress disorder (PTSD) in children and young people. Method: Following a 4-week symptom-monitoring baseline period, 24 children and young people (8Y18 years old) who met full DSM-IV PTSD diagnostic criteria after experiencing single-incident traumatic events (motor vehicle

Man är vad man heter. Namn och identitet

Vad vi heter och varför vi heter just det vi heter är starkt kulturbetingat. Namn är inte neutrala. De spelar stor roll för hur vi kategori serar varandra, socialt och kulturellt. Olika namn skapar också olika förväntningar. Namnet Ibrahim ger helt andra signaler än Ulrik och Eugen. Med hjälp av namnet drar vi slutsatser om personens ålder, bakgrund, nationalitet, sociala och religiösa bakgrund. D

Required Capabilities in a Logistics Relationship - A Case Study

This paper studies a newly developing relationship of closer collaboration between a buyer and supplier of a low complexity product, which cannot be considered strategic but of high volume, in the grocery retailing industry, The reason for studying this relationship is that the buyer has decided to go through with is program aimed at establishing is closer relationship with the supplier in the ca

Affinity biosensors based on a capacitive transducer

Capacitive biosensors were developed for several analytes such as hormones, interleukines, viruses and heavy metal ions. The sensing surfaces were prepared by immobilizing the biorecognition element to self-assembled monolayers (SAMs) on gold. SAMs form spontaneously on gold by adsorption of thiols, sulfides or disulfides. After immobilization of the biorecognition element a long chain hydrocarbon

Alkaliphilic Bacillus species and an alkaline active lipolytic enzyme

The Great Rift Valley running through Eastern Africa contains a large number of soda lakes. These unique lakes constitute among the most stable alkaline environments with a dense and varied population of microorganisms. Such microorganisms are invariable alkaliphiles and are considered to be a promising source of enzymes with unique features. Some enzymes produced by alkaliphilic microorganisms ha