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Tytuł:
"De prospectiva pingendi" Piera della Francesca - perspektywa dla "opornych"
Piero della Francescas "De prospectiva pingendi" - perspective for "dummies"
Autorzy:
Salwa, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/707110.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Francesca
perspective
theory of art
perspektywa
teoria sztuki
Opis:
This article is an introduction to the accompanying translation of selected fragments of Piero della Francesca’s (1412?-1492) treatise De Prospectiva Pingendi (mid-1470s). Although Piero was rediscovered as a mathematician in the nineteenth century (his dissertation on perspective was first published in 1899), it was only in the second half of the twentieth century that his theories were systematically examined. As a result, Piero is now regarded as one of the greatest mathematicians of his time, who contributed to the development of studies on ancient geometry. From the point of view of art history, his most important treatise is De Prospectiva Pingendi, but this is only one part of Piero’s theoretical achievements, which also include Trattato d’Abaco (mid-1460s) and Libellus de Quinque Corporibus Regularibus (first half of the 1480s). All three works grew out of the same tradition of applied mathematics taught in schools for merchants and craftsmen (scuole d’abaco). At the same time, however, Piero was innovative in the way he greatly emphasised geometry. De Prospectiva Pingendi is a dissertation, which on the one hand shows painting as a craft, but on the other, offers a theory based on geometry, which according to Piero, was essential to painters. For this reason, the treatise is a unique example of a meeting point between art and science, craft and theory. Although not published during the Renaissance, it was well known as evidenced by the fact that later dissertations on perspective (eg. by A. Dürer) adopt definitions and issues introduced by Piero. Furthermore, some of his processes herald solutions that came to be known from more advanced and later-developed geometry (G. del Monte, G. Monge).
Źródło:
Rocznik Historii Sztuki; 2014, 39; 7-20
0080-3472
Pojawia się w:
Rocznik Historii Sztuki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
“If I don’t have Internet it makes me Sad”. An Exploratory Research on the Role of Digital Media in the Lives of Unaccompanied and Separated Children in Southern Italy
Autorzy:
Centrone, Maria Rosaria
Viola, Francesca
Powiązania:
https://bibliotekanauki.pl/articles/1968290.pdf
Data publikacji:
2019-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
unaccompanied and separated children
digital media
internet
children’s rights
adolescents
Italy
Opis:
Through a qualitative research carried out in South-East Italy with twelve Unaccompanied and Separated Children (UASC) this paper attempts to explore their relation with the Internet and digital media. Findings reveal that digital tools facilitate communication and socialization and allow UASC to maintain relationships with social networks in their countries of origin as well as expand their networks in the country of residence within the migrant community. Digital media enhance access to information and leisure activities. Even if UASC recognize some risks of being online similar to those European adolescents face, it emerges that overall the Internet and digital media contribute to their wellbeing. They have the power to boost resilience vis-à-vis the challenges UASC face in their lives: being alone, in a new country, often institutionalized and without the support of a trustworthy adult figure.
Źródło:
Kultura i Edukacja; 2019, 2(124); 107-126
1230-266X
Pojawia się w:
Kultura i Edukacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A case-crossover study of sleep, fatigue, and other transient exposures at workplace and the risk of non-fatal occupational injuries among the employees of an Italian academic hospital
Autorzy:
Valent, Francesca
Mariuz, Marika
Liva, Giulia
Bellomo, Fabrizio
De Corti, Daniela
Degan, Stefania
Ferrazzano, Alberto
Brusaferro, Silvio
Powiązania:
https://bibliotekanauki.pl/articles/2168391.pdf
Data publikacji:
2016-11-18
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
fatigue
sleep duration
case-crossover
occupational injuries
academic hospital
Italy
Opis:
Objectives Transient exposure with acute effect has been shown to affect the risk of occupational injuries in various industrial settings and at the healthcare workplace. The objective of this study has been to identify transient exposures related to occupational injury risk in an Italian teaching hospital. Material and Methods A case-crossover study was conducted among the employees of the University Hospital of Udine who reported an occupational injury, commuting accident, or incident involving biological risk in a 15-month period in the years 2013 and 2014. The matched-pair interval approach was used to assess the role of acute sleep deprivation whereas the usual frequency approach was used for other 13 transient exposures. Results Sleep hours were not associated with the risk of injuries whereas a significant risk increase was associated with fatigue, rush, distraction, emergency situations, teaching to or being taught by someone, non-compliant patients, bloody operative/work field, excess noise, complex procedures, and anger. Conclusions We identified transient exposures that increased the risk of occupational injuries in an Italian teaching hospital, providing indications for interventions to increase workers’ safety at the healthcare workplace. Int J Occup Med Environ Health 2016;29(6):1001–1009
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2016, 29, 6; 1001-1009
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Floresta que Anda (The Moving Forest). Dir. Christiane Jatahy. Teatro Nacional Dona Maria II, Lisbon, Portugal.
Autorzy:
Rayner, Francesca
Powiązania:
https://bibliotekanauki.pl/articles/960237.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Źródło:
Multicultural Shakespeare: Translation, Appropriation and Performance; 2018, 18, 33; 179-182
2083-8530
2300-7605
Pojawia się w:
Multicultural Shakespeare: Translation, Appropriation and Performance
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Multidisciplinary Approach to Characterize Triticale Elite Lines for Industrial Uses
Autorzy:
Cantale, Cristina
Belmonte, Alessandro
Correnti, Angelo
Farneti, Anna
Felici, Fabio
Gazza, Laura
Latini, Arianna
Nocente, Francesca
Micheli, Carla
Petrazzuolo, Francesco
Galeffi, Patrizia
Powiązania:
https://bibliotekanauki.pl/articles/2199690.pdf
Data publikacji:
2018-12-20
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
digestion
biomass
energy
methane
triticale
Opis:
Plant biomass and organic wastes from agriculture represent an effective resource to be exploited fora sustainable rural development, optimizing the land use, diversifying rural entrepreneurship, producing energyand new income.Among crops, triticale is considered particularly interesting, showing several advantages such as highgrain yield even in marginal environments, tolerance to drought, tolerance to more acid soils, lower productioncosts and lower susceptibility to biotic stresses.In the frame of a long collaboration with CIMMYT (International Maize and Wheat Improvement Center-MX), eight triticale elite lines from Mexico were grown in Italy using marginal lands. An Italian triticalevariety and a bread wheat line, specifically bred for bioenergy applications, were used for comparison. Overthree growing seasons, different agronomic evaluations were obtained harvesting at milk phase. In the thirdgrowing season, a set of parcels was harvested also at maturity, to evaluate grain yields and quality parametersfrom seeds.Milk phase biomass were properly dried and characterized following reference procedures, then used assubstrate for anaerobic digestion to produce biogas and methane in lab-scale experiments.Seeds from interesting lines were used to test different quality parameters including falling number inorder to evaluate the fermentation ability. RAPD technique by two different panels of primers was used togenotype a selection of lines.
Źródło:
Plant Breeding and Seed Science; 2018, 77; 79-92
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Paley-Wiener theorem on NA harmonic spaces
Autorzy:
Astengo, Francesca
di Blasio, Bianca
Powiązania:
https://bibliotekanauki.pl/articles/965856.pdf
Data publikacji:
1999
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Opis:
Let N be an H-type group and consider its one-dimensional solvable extension NA, equipped with a suitable left-invariant Riemannian metric. We prove a Paley-Wiener theorem for nonradial functions on NA supported in a set whose boundary is a horocycle of the form Na, a ∈ A.
Źródło:
Colloquium Mathematicum; 1999, 80, 2; 211-233
0010-1354
Pojawia się w:
Colloquium Mathematicum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Renaissance mathematician’s art
Autorzy:
Mirek, Ryszard
Powiązania:
https://bibliotekanauki.pl/articles/943888.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie. Instytut Filozofii i Socjologii
Tematy:
Piero della Francesca
Euclid
geometry
Opis:
Piero della Francesca is best known as a painter but he was also a mathematician. His treatise De prospectiva pingendi is a superb example of a union between the fne arts and mathemati‑ cal sciences of arithmetic and geometry. In this paper, I explain some reasons why his paint‑ ing is considered as a part of perspective and, therefore, can be identifed with a branch of geometry.
Źródło:
ARGUMENT: Biannual Philosophical Journal; 2019, 9, 1; 147-152
2083-6635
2084-1043
Pojawia się w:
ARGUMENT: Biannual Philosophical Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A sour cherry orchard. An excursion through Chekhovian green spaces
Вѝшнeвый cад или Вишнёвый cад? Экскурсия по зелeным просторам произведений Чеховa
Autorzy:
Negro, Francesca
Powiązania:
https://bibliotekanauki.pl/articles/1807350.pdf
Data publikacji:
2021-10-14
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Anton Chekhov
theatre
cherry orchard
garden
nature
landscape
Opis:
The cherry orchard marks the end of Anton Chekhov’s life, consecrating him as the author who defined the threshold of the new epoch. In this article, I construe the garden as the motif linking Chekhov’s sensitivity to the general spirit of his era, revealing his poetics to the global stage as the distinctive mark of a historical and socioeconomic shift. On this path, I will clarify how the subtle difference between sour cherries and sweet cherries becomes a symbol of Chekhov’s dramatic construction, and how his poetics are built on nuances and subtle shifts in meanings, representing the irrevocable fading of a culture. A philological reflection combined with an attentive reading of Chekhov’s letters, Stanislavsky’s memoirs and scenic sketches reveal the author’s interest in the relationship between man and nature as well as the need to read his work from a more spatial-oriented standpoint. Chekhov clearly anticipates the so-called ‘spatial turn’, approaching space not through the description of a specific landscape or dramaturgical setting, but from a phenomenological point of view, leading him to profound reflections on the relationship between physical planning and socio-political development, as later conceptualised by key social thinkers such as Henry Lefebvre and Edward Soja. Chekhov’s dramaturgical construction and symbology are the result of this awareness and endless passion for nature in all its forms.
Źródło:
Studia Rossica Posnaniensia; 2021, 46, 2; 105-124
0081-6884
Pojawia się w:
Studia Rossica Posnaniensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An ecological study on the association between characteristics of hospital units and the risk of occupational injuries and adverse events on the example of an Italian teaching hospital
Autorzy:
Valent, Francesca
Liva, Giulia
Bellomo, Fabrizio
de Corti, Daniela
Degan, Stefania
Cattani, Giovanni
Rosa, Ilaria
Mizza, Agnese
Brusaferro, Silvio
Powiązania:
https://bibliotekanauki.pl/articles/2177091.pdf
Data publikacji:
2015-09-24
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
teaching hospital
occupational injuries
hospital incident reporting
ecological study
accidental falls
medication errors
Opis:
Objectives We explored the association of workplace characteristics with occupational injuries and adverse events in an Italian teaching hospital. Material and Methods This ecological study was conducted using data routinely collected in the University Hospital of Udine, Northeastern Italy. Poisson regression models were used to investigate, at the hospital unit level, the association between 5 outcomes, including: occupational injuries, patient falls, medication errors, other adverse events and near-misses, and various characteristics of the units. Results The proportion of female workers in a unit, the average number of sick-leave days and of overtime hours, the number of medical examinations requested by employees, and being a surgical unit were significantly associated with some of the outcomes. Conclusions Despite ecological nature of the study, which does not allow for inferences to be drawn at the individual level, the results of our study provide useful clues to support strategies and interventions directed towards healthier work environments and better patient care in hospitals.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2016, 29, 1; 149-159
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Educational Overview of Ultrasound Probe Types and Their Fields of Application
Autorzy:
De Luca, Ramona
Forzoni, Leonardo
Gelli, Francesca
Bamber, Jeffrey
Powiązania:
https://bibliotekanauki.pl/articles/1953517.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
ultrasound probes typology
technologies
clinical applications
Opis:
The ultrasound (US) imaging market is fast-changing in terms of needs, trends and tendencies as it undergoes rapid innovations. Due to technological improvements, a variety of US probe types is available to cover a wide range of clinical applications. The aim of this paper is to provide information to healthcare professionals to select the appropriate probe for the intended use and the desired performance/price ratio. This work describes the majority of conventional, special and unique US probe types currently available on the market, together with technological insights that are responsible for image quality and a list of some of their clinical applications. The description of the inner transducer technologies allows to understand what contributes to different prices, features, quality level and breadth of applications. The comparison of current US probes and the analysis of advanced performances arising from the latest innovations, may help physicians, biomedical and clinical engineers, sonographers and other stakeholders with purchasing and maintenance commitments, enabling them to select the appropriate probe according to their clinical and economical needs.
Źródło:
Archives of Acoustics; 2021, 46, 1; 3-15
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applications of PDES inpainting to magnetic particle imaging and corneal topography
Autorzy:
Andrisani, Andrea
Mininni, Rosa Maria
Mazzia, Francesca
Settanni, Giuseppina
Iurino, Alessandro
Tangaro, Sabina
Tateo, Andrea
Bellotti, Roberto
Powiązania:
https://bibliotekanauki.pl/articles/255026.pdf
Data publikacji:
2019
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
PDEs inpainting
medical imaging
magnetic particle imaging
radial curvature image
anterior surface of a cornea
Opis:
In this work we propose a novel application ol Partial Differential Equations (PDEs) inpainting techniques to two medical contexts. The first one concerning recovering of concentration maps for superparamagnetic nanoparticles, used as tracers in the framework of Magnetic Particle Imaging. The analysis is carried out by two set of simulations, with and without adding a source of noise, to show that the inpainted images preserve the main properties of the original ones. The second medical application is related to recovering data of corneal elevation maps in ophthalmology. A new procedure consisting in applying the PDEs inpainting techniques to the radial curvature image is proposed. The images of the anterior corneal surface are properly recovered to obtain an approximation error of the required precision. We compare inpainting methods based on second, third and fourth-order PDEs with standard approximation and interpolation techniques.
Źródło:
Opuscula Mathematica; 2019, 39, 4; 453-482
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
BENE-BUS BENchmarking of E-BUSiness solutions for Western and Eastern European SMEs
Autorzy:
Zuffada, Roberto
Giacomett, Fiorella
Borga, Francesca
Rudka, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/656199.pdf
Data publikacji:
2002
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Opis:
While the European Union is launching its main challenge through the next enlargement the co-operation between the EU member states and the Associated countries is becoming more and more critical. A closer collaboration is thus expected at economic and political level in terms of knowledge transfer, adoption of models of sustainable growth, increasing o f competitiveness and development of novel opportunities for the players. Under this framework e-commerce solutions can support the strategy towards the change but their adoption, mainly by the SMEs, should be well established and as a result of an informed decision. The BENEBUS project is in line with this approach being mainly focused to provide the Eastern and Western European SMEs with innovative assessment models and benchmarking tools aimed at improving their way to approach e-business implementation.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2002, 157
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Between Transgression and Institutionalization: Teatro Comuna’s Measure for Measure
Autorzy:
Rayner, Francesca
Powiązania:
https://bibliotekanauki.pl/articles/648212.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Źródło:
Multicultural Shakespeare: Translation, Appropriation and Performance; 2007, 4
2083-8530
2300-7605
Pojawia się w:
Multicultural Shakespeare: Translation, Appropriation and Performance
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Brexit we włoskiej literaturze współczesnej: Città irreale (Nierealne miasto) Cristiny Marconi, Brexit Blues (Brexitowy blues) Marca Varvella i La mia Brexit (Mój brexit) Francesca De Carla
Brexit in Italian Contemporary Literature: Città irreale (Unreal city) by Cristina Marconi, Brexit Blues (Brexit Blues) by Marco Varvello and La mia Brexit (My Brexit) by Francesco De Carlo
Autorzy:
Karp, Karol
Powiązania:
https://bibliotekanauki.pl/articles/2044002.pdf
Data publikacji:
2021-12-27
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Opis:
Przedmiotem artykułu jest fenomen brexitu we włoskiej literaturze współczesnej, rozpatrywany na podstawie opublikowanych dotychczas tekstów, w których odgrywa on istotną rolę. Analizie zostają poddane trzy powieści: Città irreale (Nierealne miasto) Cristiny Marconi, Brexit Blues (Brexitowy blues) Marca Varvella oraz La mia Brexit (Mój brexit) Francesca De Carla, z których wyłania się jego negatywny obraz, osadzony w kontekście problematyki imigracji, stanowiącej szczególny obszar zainteresowania wymienionych autorów.
The subject of the article is the phenomenon of Brexit in contemporary Italian literature investigated on the basis of the texts published so far, in which it plays an important role. Three novels are analyzed: Città irreale by Cristina Marconi, Brexit Blues by Marco Varvello and La mia Brexit by Francesco De Carlo, from which emerges negative image of Brexit, set in the context of immigration, which is a special area of interest for the above-mentioned authors.
Źródło:
Porównania; 2021, 30, 3; 311-324
1733-165X
Pojawia się w:
Porównania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Composition of volatile in micropropagated and field grown aromatic plants from Tuscany Islands
Autorzy:
Pistelli, Laura
Noccioli, Cecilia
D'Angiolillo, Francesca
Pistelli, Luisa
Powiązania:
https://bibliotekanauki.pl/articles/1039604.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
in vitro shoot cultures
VOC
GC-MS
HS-SPME
aromatic plants
biodiversity
Opis:
Aromatic plant species present in the natural Park of Tuscany Archipelago are used as flavoring agents and spices, as dietary supplements and in cosmetics and aromatherapy. The plants are usually collected from wild stands, inducing a depletion of the natural habitat. Therefore, micropropagation of these aromatic plants can play a role in the protection of the natural ecosystem, can guarantee a massive sustainable production and can provide standardized plant materials for diverse economical purposes. The aim of this study is to compare the volatile organic compounds produced by the wild plants with those from in vitro plantlets using headspace solid phase micro-extraction (HS-SPME) followed by capillary gas-chromatography coupled to mass spectrometry (GC-MS). Typical plants of this natural area selected for this work were Calamintha nepeta L., Crithmum maritimum L., Lavandula angustifolia L., Myrtus communis L., Rosmarinus officinalis L., Salvia officinalis L. and Satureja hortensis L. Different explants were used: microcuttings with vegetative apical parts, axillary buds and internodes. Sterilization percentage, multiplication rate and shoot length, as well as root formation were measured. The volatile aromatic profiles produced from in vitro plantlets were compared with those of the wild plants, in particular for C. maritimum, R. officinalis, S. officinalis and S. hortensis. This study indicated that the micropropagation technique can represent a valid alternative to produce massive and sterile plant material characterised by the same aromatic flavour as in the wild grown plants.
Źródło:
Acta Biochimica Polonica; 2013, 60, 1; 43-50
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł

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