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Using the thermal mass of a building to reduce the magnitude of the peak power demand of the primary heating system : A whole building simulation with parametric analysis

The idea of using the thermal mass of a building to maintain a more constant indoor climate is not new. This particular propertyof a building, including its exterior envelope, plays an important part in the reduction of peak power demands, which is becomingan increasingly urgent issue for the heating energy suppliers. The latest smart-grid technology creates new opportunities wherecommunication be

Engineering aspects of food emulsification and homogenization

Emulsions are found in a wide variety of food products, pharmaceuticals, paints, and cosmetics, thus emulsification is a truly multidisciplinary phenomenon. Therefore understanding of the process must evolve from the combination of (at least) three different scientific specializations. Engineering Aspects of Food Emulsification and Homogenization describes the state-of-the-art technology and bring

Navigating the Activity Based Working Environment : Relationships of self-leadership, autonomy and information richness with cognitive stress and performance

In Activity Based Working Environment (ABWE) offices, employees are allowed increased autonomy and are expected to choose where, when, with whom, and to some degree with what, to work; in other words, employees are expected to self-lead to a higher degree and to coordinateand align with colleagues. Effectsof these expectations on employees’cognitive stress and performanceare understudied. In the p

Multi-scale model techniques for PEMFC catalyst layers

Polymer electrolyte membrane fuel cells (PEMFCs) fueled by hydrogen are considered to be most suitable for automotive applications owing to their fast dynamics and high power densities. However, the performances are limited primarily by processes in PEMFCs appeared in the catalyst layers (CLs), which highly dependon themicroscopic structure-related properties.TheCLs at both the anode and cathode h

The Salt-Inducible Kinases : Emerging Metabolic Regulators

The discovery of liver kinase B1 (LKB1) as an upstream kinase for AMP-activated protein kinase (AMPK) led to the identification of several related kinases that also rely on LKB1 for their catalytic activity. Among these, the salt-inducible kinases (SIKs) have emerged as key regulators of metabolism. Unlike AMPK, SIKs do not respond to nucleotides, but their function is regulated by extracellular s

Exploring the Propanediol Utilization Pathway in Lactobacillus reuteri

Concerns regarding environmental issues have led to increasing efforts for investigating sustainable production routes for the future industry that is based on renewable resources. Among the biobased chemicals, the C3-chemicals 3-hydroxypropionaldehyde (3-HPA), 1,3-propanediol (1,3-PDO) and 3-hydroxypropionic acid (3-HP), have been identified as top candidates for the chemical industry. Lactobacil

On the improvement of film cooling performance using tree-shaped network holes : A comparative study

For modern high-efficiency gas turbines, film cooling is an essential method to protect the turbine blade from the hot gas, and the issue about how to improve the film cooling performance has attracted much attention. This study presents a new design concept used for film cooling in gas turbine to improve the overall cooling effectiveness and better decrease the metal temperature of the blade at t

Sight or smell : which senses do scavenging raptors use to find food?

Raptors are usually considered to be mainly visually dependent, and the use of other sensory modalities has rarely been studied in these birds. Here, we investigated experimentally which senses (vision and/or olfaction) Turkey vultures (Cathartes aura) and Southern caracaras (Caracara plancus) use to find hidden food. First, two identical stainless-steel perforated balls, one containing a putrefie

Effects of mussel and host fish density on reproduction potential of a threatened unionoid mussel : prioritization of conservation locations in management trade-offs

Management decisions in conservation of threatened species require trading off social needs against biodiversity values, including the prioritization of conservation locations, i.e. where conservation efforts should take place. To improve conservation decisions for the thick-shelled river mussel, Unio crassus, a highly threatened temporary parasite on fish, we performed a field study on how mussel

PACAP38 and PAC1 receptor blockade : a new target for headache?

Pituitary adenylate cyclase activating polypeptide-38 (PACAP38) is a widely distributed neuropeptide involved in neuroprotection, neurodevelopment, nociception and inflammation. Moreover, PACAP38 is a potent inducer of migraine-like attacks, but the mechanism behind this has not been fully elucidated.Migraine is a neurovascular disorder, recognized as the second most disabling disease. Nevertheles

Genotype-Based Recall Studies in Complex Cardiometabolic Traits

In genotype-based recall (GBR) studies, people (or their biological samples) who carry genotypes of special interest for a given hypothesis test are recalled from a larger cohort (or biobank) for more detailed investigations. There are several GBR study designs that offer a range of powerful options to elucidate (1) genotype-phenotype associations (by increasing the efficiency of genetic associati

Do heterosexual couples with children benefit equally from relationship education programs despite various backgrounds? Effects of a Danish version of the Prevention and Relationship Education Program (PREP)

Little is known on whether the effects of marriage education programs such as the Prevention and Relationship Enhancement Program (PREP) hold across genders or are moderated by risk factors (participants’ parents’ relationship instability, participants’ low level of education, being unmarried, previous relationship counseling, who initiated program participation, having many children). This trial

Common measure of quality of life for people with systemic sclerosis across seven European countries : A cross-sectional study

Objectives the aim of this study was to adapt the Systemic Sclerosis Quality of Life Questionnaire (SScQoL) into six European cultures and validate it as a common measure of quality of life in systemic sclerosis (SSc). Methods this was a seven-country (Germany, France, Italy, Poland, Spain, Sweden and UK) cross-sectional study. A forward–backward translation process was used to adapt the English S