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An exploratory investigation of the elements of B2B brand image and its relationship to price premium

Much of the extant work on brand equity in business markets has focused on predicting brand loyalty as in what brand image elements that make buyers prefer to buy a brand The question what drives buyers to pay more or less for brands has however been somewhat overlooked despite price premium being a distinct and economically important outcome of a favourable brand image In an attempt to answer thi

TOA sensor network self-calibration for receiver and transmitter spaces with difference in dimension

We study and solve the previously unstudied problem of finding both transmitter and receiver positions using only time of arrival (TOA) measurements when there is a difference in dimensionality between the affine subspaces spanned by receivers and transmitters. Anchor-free TOA network calibration has uses both in radio, radio strength and sound applications, such as calibrating ad hoc microphone a

Optimizing the saccharification of sugar cane bagasse using dilute phosphoric acid followed by fungal cellulases

A low level of phosphoric acid (1% w/w on dry bagasse basis, 160 degrees C and above, 10 min) was shown to effectively hydrolyze the hemicellulose in sugar cane bagasse into monomers with minimal side reactions and to serve as an effective pre-treatment for the enzymatic hydrolysis of cellulose. Up to 45% of the remaining water-insoluble solids (WIS) was digested to sugar monomers by a low concent

Test of a Jastrow-type Wavefunction for a Trapped Few-body System in One Dimension

For a system with interacting quantum mechanical particles in a one-dimensional harmonic oscillator, a trial wavefunction with simple structure based on the solution of the corresponding two-particle system is suggested and tested numerically.With the inclusion of a scaling parameter for the distance between particles, at least for the very small systems tested here the ansatz gives a very good es

Diabetic Blood Glucose Control via Optimization over Insulin and Glucose Doses

The proposed algorithm aims at helping diabetic patients which use multi-dose injection (MDI) therapy to determine the dose and time of insulin and glucose intakes to stabilize their blood glucose (BG) concentration. The objective is to spend most of the time in normal BG range (70-180 mg/dl). The control was done by minimizing the risk of hypo- and hyperglycemia over the doses and times of insuli

A qualitative study exploring adolescents' experiences with a school-based mental health program.

Supporting positive mental health development in adolescents is a major public health concern worldwide. Although several school-based programs aimed at preventing depression have been launched, it is crucial to evaluate these programs and to obtain feedback from participating adolescents. This study aimed to explore adolescents' experiences with a -based cognitive-behavioral depression prevention

Novel forms of Paired-like homeodomain transcription factor 2 (PITX2): Generation by alternative translation initiation and mRNA splicing

Background: Members of the Paired-like homeodomain transcription factor ( PITX) gene family, particularly PITX1 and PITX2, play important roles in normal development and in differentiated cell functions. Three major isoforms of PITX2 were previously reported to be produced through both alternative mRNA splicing (PITX2A and PITX2B) and alternative promoter usage (PITX2C). The proteins derived from

Decreased expression of Yes-associated protein is associated with outcome in the luminal A breast cancer subgroup and with an impaired tamoxifen response.

Yes-associated protein (YAP1) is frequently reported to function as an oncogene in many types of cancer, but in breast cancer results remain controversial. We set out to clarify the role of YAP1 in breast cancer by examining gene and protein expression in subgroups of patient material and by downregulating YAP1 in vitro and studying its role in response to the widely used anti-estrogen tamoxifen.

Neural Dynamics of Speech Act Comprehension: An MEG Study of Naming and Requesting

The neurobiological basis and temporal dynamics of communicative language processing pose important yet unresolved questions. It has previously been suggested that comprehension of the communicative function of an utterance, i.e. the so-called speech act, is supported by an ensemble of neural networks, comprising lexico-semantic, action and mirror neuron as well as theory of mind circuits, all act

Understanding safety culture by visualization of scenarios - development and evaluation of an interactive prototype

To be able to disseminate knowledge about maritime safety culture and safety management to different actors in the Swedish maritime sector, a preliminary pedagogical concept was developed and evaluated. As a first user group, students at upper secondary maritime schools were chosen and the pedagogical concept was adapted for this group. The concept includes an interactive prototype and a teacher's

TRIM28 Represses Transcription of Endogenous Retroviruses in Neural Progenitor Cells.

TRIM28 is a corepressor that mediates transcriptional silencing by establishing local heterochromatin. Here, we show that deletion of TRIM28 in neural progenitor cells (NPCs) results in high-level expression of two groups of endogenous retroviruses (ERVs): IAP1 and MMERVK10C. We find that NPCs use TRIM28-mediated histone modifications to dynamically regulate transcription and silencing of ERVs, wh

ETHICS AND PUBLIC HEALTH INTERVENTIONS.

Programmatic vaccination and screening are the reasons for this thesis. The practice of public health incorporating medicine’s cognitive contents along with contributions from other fields of human activities is basically a moral enterprise. It is important that limitations from the whole continuum of these interventions are recognized to retain credibility. The changing demands resulting from the

Active pollination favours sexual dimorphism in floral scent

Zoophilous flowers often transmit olfactory signals to attract pollinators. In plants with unisexual flowers, such signals are usually similar between the sexes because attraction of the same animal to both male and female flowers is essential for conspecific pollen transfer. Here, we present a remarkable example of sexual dimorphism in floral signal observed in reproductively highly specialized c

Monte Carlo simulations of protein amyloid formation reveal origin of sigmoidal aggregation kinetics.

Severe conditions and lack of cure for many amyloid diseases make it highly desired to understand the underlying principles of formation of fibrillar aggregates (amyloid). Here, amyloid formation from peptides was studied using Monte Carlo simulations. Systems of 20, 50, 100, 200 or 500 hexapeptides were simulated. Association kinetics were modeled equal for fibrillar and other (inter- and intra-p