Search results for "Spear"

Experimental basis in lithic arrows usage and hafting at the end of the last glaciation in the French Alps

2017

Abstract To identify lithic arrowheads from Prehistoric sites is very difficult because there is a great variability in their morphology and in the ways of hafting and throwing them. Variables playing in their use are numerous. Some experimental approaches try to explain traces in prehistorical lithic points by mean of paying attention at some of these variables. Many researchers have used morphological parameters to distinguish spear from arrowheads, showing which characteristics define the potential of each type of weapon in ethnographical examples. However, only an accurate use-wear analysis that pays attention on macro and micro-wear traces and which is grounded on systematically experi…

Quality Factors Influencing Consumer Demand for Small Fruit by Focus Group and Sensory Test

2017

ABSTRACTThe market of berries is a niche of high value in Italy. Small fruit’s healthy properties are well known in the international market, but little is known about the reason for a low commercialization rate of fresh small fruit in Italy. The objective of this study was to assess consumer preferences in Italy for selected berry species. Moreover, the study aims to identify the relevant attributes of berries that affect the demand for this produce according to consumers and to compare these attributes. We assessed relevant attributes affecting the demand for fresh berries for different consumers’ profiles and compared berries’ attributes rankings. The results reveal high concordance betw…

Consumer acceptance and primary drivers of liking for small fruits

2018

Small fruit grow naturally in northern Italy, but also in the Sicilian region (southern Italy) there are some areas with the essential climatic conditions for the development of this crop. Nevertheless, according to official statistics, the quantities of fresh small fruits placed on the Italian market are lower than in other European countries. The objective of this study was to assess consumer acceptance for sensory attributes and other intrinsic and extrinsic quality parameters of fresh small fruit, in order to know the primary drivers of liking and have a first understanding of reasons for the poor domestic consumption. Six focus groups with sensory test were carried out to assess consum…

Multi-centre validation of a flow cytometry method to identify optimal responders to interferon-beta in multiple sclerosis.

2018

Background and objectives: Percentages of blood CD19 + CD5 + B cells and CD8 + perforin + T lymphocytes can predict response to Interferon (IFN)-beta treatment in relapsing-remitting multiple sclerosis (RRMS) patients. We aimed to standardize their detection in a multicenter study, prior to their implementation in clinical practice. Methods: Fourteen hospitals participated in the study. A reference centre was established for comparison studies. Peripheral blood cells of 105 untreated RRMS patients were studied. Every sample was analyzed in duplicate in the participating centre and in the reference one by flow cytometry. When needed, participating centres corrected fluorescence compensations…

Determination of salivary glucose in healthy adults

2009

Podeu consultar la versió en castellà a: http://hdl.handle.net/2445/54584

Somatostatin-receptor scintigraphy in Graves' disease: reproducibility and variance of orbital activity.

2000

Somatostatin-receptor (SSTR) scintigraphy using the single photon emission computed tomography (SPECT) technique allows the assessment of orbital inflammation in patients with Graves' disease. Previous studies showed differences in orbital octreotide uptake already 4 hr after injection. In this study, analysis of inter-/intra-observer variance and reproducibility in the evaluation of orbital SPECT images was performed. First, SPECT data of one representative female patient with clinically active Graves' ophthalmopathy (GO), obtained 4 hr after intravenous injection of 110 MBq 111In-pentetreotide and processed by filtered backprojection, were analyzed. Transverse SPECT images were reconstruc…

Prof. J. Lautenbacha angļu literaturas vēsture XVI. gadsimtenī

1922

Late Breaking Abstract - Validation of a tool for the assessment of disease awareness (DA) in COPD

2017

Background: DA could influence adherence to treatment and outcomes. No validated tools are available to assess DA in COPD Aims: To generate a tool able to explore DA in COPD patients, the Disease Awareness in COPD Questionnaire (DACQ) Methods: A 2-step Delphi approach was used to develop a questionnaire that was tested for validity in a cohort of COPD patients of an Italian observational, multicenter, prospective study (SAT study - NCT02689492) Results: Consensus on a 27-item provisional questionnaire was obtained with 2 Delphi rounds. Factor analysis showed a 4-factor solution accounting for 35% of variance; each factor (disease acceptance, awareness of treatment needs, disease knowledge, …

Eleonora Duse as Juliet and Cleopatra

2017

From her debut as Juliet in 1872 onwards, the career of Eleonora Duse (1858–1924) is marked by an evolving, changeable approach to her Shakespearean roles. In different ways and under diverse circumstances, each of her Shakespearean parts represented something of a turning-point in her cursus. Scholars have argued that life and art, emotional instinct and theatrical performance, coalesced seamlessly throughout her Shakespearean repertoire, and in particular in her interpretation of Cleopatra (Puppa 2009). Yet while this theory that she acted out her own personal life, and that her characters’ feelings coincided with her own, is an attractive one, it is also reductive. New evidence——the disc…

Is the Kidscreen-27 a valid measure of health-related quality of life in 10-year-old Norwegian children?

2015

The aim of this study was to investigate the reliability and validity of the Norwegian Kidscreen-27 questionnaire, a measure of generic health-related quality of life, in 10 year-old children. The Kidscreen-27 consists of five domains and was validated in a sample of 56 school children (29 boys). The children completed the questionnaire at three different time points during two consecutive school days. For convergent validity, the study was powered to detect a statistically significant correlation coefficient of 0.4. Cronbach's alpha values ranged from 0.73 to 0.83. Floor effects were all zero and ceiling effects ranged from 1.7% to 23.7%. Intraclass correlation values over time ranged from…