To see the other types of publications on this topic, follow the link: Umbrian.

Journal articles on the topic 'Umbrian'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Umbrian.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Brummer, Nadine. "Umbrian Frescoes." New Blackfriars 74, no. 876 (November 1993): 496. http://dx.doi.org/10.1111/j.1741-2005.1993.tb07618.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Vine, Brent. "An Umbrian-Latin Correspondence." Harvard Studies in Classical Philology 90 (1986): 111. http://dx.doi.org/10.2307/311464.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

rittersma, rengenier c. "Industrialized Delicacies: The Rise of the Umbrian Truffle Business." Gastronomica 12, no. 3 (2012): 87–93. http://dx.doi.org/10.1525/gfc.2012.12.3.87.

Full text
Abstract:
This article deals with the emergence of the Umbrian truffle business in the period between 1860 and 1918, paying special attention to the Franco-Umbrian connection in truffle affairs. The central question is how and why the French truffle sector, which during the whole nineteenth century completely dominated the global truffle market, could cede its hegemonic position to a handful of Umbrian companies. Thematically, the focus is on the role of technical expertise in this commercial exchange, especially on the mutual transfer of packaging techniques. It is argued that the advances made by Umbrian companies in food preservation were closely linked with local industrial activity and that this technological knowledge turned out to be one of the key factors in the rise of Umbrian truffle commerce. From a cultural point of view, this article also illustrates the role of truffles in the gastronomic rivalry between France and Italy.
APA, Harvard, Vancouver, ISO, and other styles
4

Cusato, Michael F. "The “Umbrian Legend” of Jacques Dalarun." Franciscan Studies 66, no. 1 (2008): 479–81. http://dx.doi.org/10.1353/frc.0.0000.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Willi, Andreas. "The Umbrian perfect in -nç-/-ns`-." Transactions of the Philological Society 108, no. 1 (March 2010): 1–14. http://dx.doi.org/10.1111/j.1467-968x.2009.01218.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Abraha, Iosief, Alessandro Montedori, Fabrizio Stracci, Mariangela Rossi, and Carlo Romagnoli. "Statin compliance in the Umbrian population." European Journal of Clinical Pharmacology 59, no. 8-9 (November 1, 2003): 659–61. http://dx.doi.org/10.1007/s00228-003-0675-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Tuck, Anthony, and Rex Wallace. "An Umbrian inscription at Poggio Civitate (Murlo)." Glotta 94, no. 1 (June 18, 2018): 273–82. http://dx.doi.org/10.13109/glot.2018.94.1.273.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Angelini, P., A. Arcangeli, G. Bistocchi, A. Rubini, R. Venanzoni, and C. Perini. "Current knowledge of Umbrian macrofungi (central Italy)." Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology 151, no. 5 (December 20, 2016): 915–23. http://dx.doi.org/10.1080/11263504.2016.1265609.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Hamp, Eric P. "The Indo-European Anaphora ∗ ei in Umbrian." American Journal of Philology 107, no. 3 (1986): 398. http://dx.doi.org/10.2307/294695.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Wallace, Rex. "The Etymology of Umbrian and Paelignian bio." Classical Philology 80, no. 4 (October 1985): 337–40. http://dx.doi.org/10.1086/366944.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Hirt, A. M., and W. Lowrie. "Paleomagnetism of the Umbrian-Marches orogenic belt." Tectonophysics 146, no. 1-4 (January 1988): 91–103. http://dx.doi.org/10.1016/0040-1951(88)90084-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Bontempo, Luana, Daniela Bertoldi, Pietro Franceschi, Fabio Rossi, and Roberto Larcher. "Elemental and Isotopic Characterization of Tobacco from Umbria." Metabolites 11, no. 3 (March 22, 2021): 186. http://dx.doi.org/10.3390/metabo11030186.

Full text
Abstract:
Umbrian tobacco of the Virginia Bright variety is one of the most appreciated tobaccos in Europe, and one characterized by an excellent yield. In recent years, the Umbria region and local producers have invested in introducing novel practices (for production and processing) focused on environmental, social, and economic sustainability. Due to this, tobacco from Umbria is a leading commodity in the global tobacco industry, and it claims a high economic value. The aim of this study is then to assess if elemental and isotopic compositions can be used to protect the quality and geographical traceability of this particular tobacco. For the first time the characteristic value ranges of the stable isotope ratios of the bio-elements as a whole (δ2H, δ13C, δ15N, δ18O, and δ34S) and of the concentration of 56 macro- and micro-elements are now available, determined in Virginia Bright tobacco produced in two different areas of Italy (Umbria and Veneto), and from other worldwide geographical regions. The ranges of variability of elements and stable isotope ratios had slightly different results, according to the three geographical origins considered. In particular, Umbria samples presented significantly lower content of metals potentially dangerous for human health. The results of this first exploratory work highlight the possibility of characterizing tobacco from Umbria, and suggest widening the scope of the survey throughout Italy and foreign regions, in order to be used to describe the geographical origin of tobacco in general and verify the origin of the products on the market.
APA, Harvard, Vancouver, ISO, and other styles
13

Brozzetti, Francesco, Daniele Cirillo, and Lucina Luchetti. "Timing of Contractional Tectonics in the Miocene Foreland Basin System of the Umbria Pre-Apennines (Italy): An Updated Overview." Geosciences 11, no. 2 (February 19, 2021): 97. http://dx.doi.org/10.3390/geosciences11020097.

Full text
Abstract:
A large dataset of lithostratigraphic and biostratigraphic data, concerning the Early-Late Miocene turbidite succession of the Umbria pre-Apennines, is presented and analyzed. The data come from the study of 24 sections that are representative of all the main tectonic units cropping out between the front of the Tuscan allochthon and the Umbria-Marche calcareous chain. The sections have been dated using quantitative calcareous nannofossil biostratigraphy and, wherever possible, they were correlated through key-beds recognition. Such a multidisciplinary approach allowed us to reconstruct the evolution of the Umbria foredeep over time and to unveil the chronology of compressive deformations by defining: (i) the onset of the foredeep stage in each structural unit, (ii) the age of depocenter-shifting from a unit to the adjacent one, (iii) the progressive deactivation of the western sector of the foredeep due to the emplacement of allochthon units, and (iv) the internal subdivisions of the basin due to the presence of foreland ramp faults or thrust-related structures. A further original outcome of our study is having brought to light the Late Burdigalian “out-of-sequence” reactivation of the Tuscan allochthon which bounded westward the foredeep, and the subsequent protracted period of tectonic stasis that preceded the deformations of the Umbrian parautochthon.
APA, Harvard, Vancouver, ISO, and other styles
14

Cappelli, C., R. Buonaurio, and R. Torricelli. "First Report of Lentil Ascochyta Blight Caused by Ascochyta lentis in Italy." Plant Disease 83, no. 1 (January 1999): 77. http://dx.doi.org/10.1094/pdis.1999.83.1.77c.

Full text
Abstract:
In May 1997, ascochyta blight incited by Ascochyta lentis Vassiljevsky was observed at an incidence of less than 5% in lentil (Lens culinaris Medik.) fields in Umbria (Central Italy). Symptoms appeared on leaves and stems as tan spots surrounded by a dark margin. Small black pycnidia that produced a pink exudate containing hyaline, 1 septate, 14.2 to 15.8 × 3.5 μm conidia under high humidity were visible in the center of the spots. The fungus was consistently isolated on potato dextrose agar from diseased leaves or stems. To satisfy Koch's postulates, a conidial suspension (106 conidia per ml) of the fungus was sprayed on leaves of 20-day-old lentil plants (landrace Castelluccio) that were maintained in a humidity chamber for 96 h after inoculation. Lesions resembling symptoms that occurred in the field were observed on plants 3 weeks after inoculation. Symptoms were not observed on control plants sprayed with water. The fungus reisolated from the diseased plants was identical to the original isolates. Based on morphological characteristics of pycnidia and conidia as well as pathogenicity, the fungus was identified as A. lentis. A deep-freeze blotter method (2) was used to detect A. lentis in lentil seeds of 20 local landraces used by Umbrian farmers and two accessions from Canada and Turkey, as well as in seed collected from infected fields. The fungus was present only in the two lentil accessions with an incidence of about 5%. Although the fungus had been isolated from Italian seed germplasm in 1986 (1), this is the first report of ascochyta blight occurring in lentil crops in Italy. The heavy rainfalls that characterize the first stage of lentil cultivation in Umbria are favorable for disease development while hot and dry conditions that usually occur during flowering and maturation prevent the dissemination of inoculum and the infection of the seeds. For these reasons, some Umbrian areas could be more suitable for production of ascochyta-free lentil seeds. References: (1) W. J. Kaiser and R. M. Hannan. Phytopathology 76:355, 1986. (2) T. Limonard. Proc. Int. Seed Test. Assoc. 33:343, 1968.
APA, Harvard, Vancouver, ISO, and other styles
15

Guidobaldi, Nicoletta. "Music publishing in sixteenth- and seventeenth-century Umbria." Early Music History 8 (October 1988): 1–36. http://dx.doi.org/10.1017/s0261127900000887.

Full text
Abstract:
Only in the last few years has detailed research into Umbrian music, particularly that of the sixteenth and seventeenth centuries, begun to appear, and until now there has been no study devoted entirely to music publishing in the region. At present we know of thirty-two books of music printed at Perugia, Assisi and Orvieto between 1577 and 1650, but there may well have been more. Since some are known only indirectly, from vague references found in intermediate sources, it is reasonable to assume that other books have been lost without trace. Our knowledge of the publishers of this music is fragmentary and incomplete, and the same often applies to the various composers, so that the historian is confronted with a picture rendered unusually indistinct by absences and losses. However, such information as we do possess, together with the surviving printed material, offers valuable evidence for the composition and circulation of music in the towns of Umbria during this period.
APA, Harvard, Vancouver, ISO, and other styles
16

La Rosa, Francesco, Vincenzo Michele Patavino, Anna Cristina Epifani, Anna Maria Petrinelli, Liliana Minelli, and Vito Mastrandrea. "Ten-Year Survival and Age at Diagnosis of Women with Breast Cancer from a Population-Based Study in Umbria, Italy." Tumori Journal 82, no. 5 (September 1996): 441–43. http://dx.doi.org/10.1177/030089169608200505.

Full text
Abstract:
We analyzed the 10-year survival of 1,512 women with breast cancer in relation to age at diagnosis. The incident cases were from an ad hoc investigation in Umbria, a region of central Italy, for the period 1978-1982. The follow-up was carried out by an automatic link with the RENCAM (Nominative register of causes of death) and verified at the Registrar's Offices of the various towns of the region. Observed survival at 1 year was 0.89, at 3 years 0.75, at 5 years 0.64 and at 10 years 0.47. Median survival was 9.0 years. Relative survival at 1, 3, 5, 10 years was respectively 0.91, 0.79, 0.71 and 0.59. Women <35 years of age had a better prognosis both at 5 (0.83) and 10 years (0.69) from diagnosis. Thereafter, survival decreased with increasing age. The exception to this trend was women in the 45-49 and 60-64 year age ranges, for which survival was greater than the previous age range classes by 6% and 13%, respectively, at 5 years from diagnosis and 6% and 14% at 10 years. Comparison of data from Umbria and Italian and European Registries shows that the prognosis for Umbrian women with breast cancer is quite good.
APA, Harvard, Vancouver, ISO, and other styles
17

Ribechini, Maurizio. "Le elezioni amministrative del 2014 a Perugia: la fine di un sistema politico locale." Quaderni dell'Osservatorio elettorale. QOE - IJES 74, no. 2 (December 30, 2015): 5–30. http://dx.doi.org/10.36253/qoe-9254.

Full text
Abstract:
The Italian local election held in spring 2014 resulted in a surprising political landscape. In particular, in the Umbrian town of Perugia, where for the first time in history, the centre-left coalition has lost the political leadership of the city, after having administered for almost seventy years after the end of World War II. In Umbrian capital in fact the mayoral candidate of the Democratic Party was defeated after the second round by the candidate of the centre-right coalition. This article tries to shed lights on the reasons behind this political change. More specifically, the article looks at the electoral results of 2014, 2009 and 2004; moreover, it is based on interviews to politicians and observers. After this analysis, a comparison with the case of the 2014 municipal elections of Livorno will be provided. As a conclusion, the article tries to understand if the political changes experienced by both Perugia and Livorno can be a signal of a big transformation of local power and if they can also be extended to other territories.
APA, Harvard, Vancouver, ISO, and other styles
18

Tavarnelli, E. "Map analysis techniques and fold kinematics in the Umbrian Apennines, Italy." International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts 31, no. 6 (December 1994): 266. http://dx.doi.org/10.1016/0148-9062(94)90037-x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Papalini, Chiara, Francesco Paciosi, Elisabetta Schiaroli, Sara Pierucci, Chiara Busti, Silvia Bozza, Antonella Mencacci, and Daniela Francisci. "Seroprevalence of anti SARS-CoV2 antibodies in Umbrian persons living with HIV." Mediterranean Journal of Hematology and Infectious Diseases 12, no. 1 (October 27, 2020): e2020080. http://dx.doi.org/10.4084/mjhid.2020.080.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Brigatti, M. F., and L. Poppi. "Origin of clay minerals in the Bonarelli Horizon (Umbrian Apennines, central Italy)." Clay Minerals 26, no. 1 (March 1991): 127–39. http://dx.doi.org/10.1180/claymin.1991.026.1.11.

Full text
Abstract:
AbstractChemical, thermal, X-ray and statistical analyses were carried out on the clay fraction of the Bonarelli Horizon (Umbrian region, Central Italy) in order to investigate its origin. The vertical lithological sequence (organic carbon, siliceous and clay layers of varying colour and thickness) seems to change regularly, allowing the horizon to be subdivided into five sub-horizons (A to E). Sub-horizon B is clearly distinguishable from the others on the basis of the clay fractions. The presence of organic material and authigenic sulphates, constant chemical composition within a single sub-horizon, and regular repetition of the layers, show that the Bonarelli Horizon is the result of an alternation of anoxic events in a continental margin facies. A substantial contribution of volcanoclastic material is suggested for sub-horizon B.
APA, Harvard, Vancouver, ISO, and other styles
21

Luneia, Stefano, Riccardo Zannoli, Marco Farchioni, Michele Sensidoni, and Roberto Luneia. "Craft Beers made with Addition of Umbrian Legumes: Healthy and Nutritional Characterization." Natural Product Communications 13, no. 9 (September 2018): 1934578X1801300. http://dx.doi.org/10.1177/1934578x1801300915.

Full text
Abstract:
Legumes are very rich in phytochemicals and in particular isoflavones. In this work we have developed techniques to get the brewing craft beers made with the addition of Umbrian legumes (chickling and lentils), to verify if the healthy and nutritional characteristic of these product change. The results obtained show that probably during the processes of cooking and fermentation a transfer of the biologically active substances from the “special ingredients” to the finished beer takes place. From healthy and nutritional characterization of the beers important results emerged: an interesting mineral profile and a large content of molecules with antioxidant activity like phenolic compounds (350–630 mg/L). It should also be noted that within the group of phenolic compounds present in these beers were also found interesting amount of isoflavones in particular genistin and daidzin, which in addition to being powerful antioxidants have other beneficial effects and therefore can act in the prevention of cancer, inflammatory, cardiovascular, postmenopausal, cognitive, and immune diseases.
APA, Harvard, Vancouver, ISO, and other styles
22

Poeschel, Sabina. "A Hitherto Unknown Portrait of a Weil-Known Roman Humanist*." Renaissance Quarterly 43, no. 1 (1990): 146–54. http://dx.doi.org/10.2307/2861795.

Full text
Abstract:
The Sala delle Arti Liberali of the Vatican Borgia apartment has never been the subject of comprehensive research. The sala is one of the private rooms of Alexander VI Borgia which were decorated between 1492 and 1494 by Bernardino Pinturicchio and his school. The frescoes in this particular room, of the allegories of the Liberal Arts, are not by the master himself but were executed by minor Umbrian painters; they have never, therefore, attracted great art-historical attention.
APA, Harvard, Vancouver, ISO, and other styles
23

Pippi, Roberto, Livia Buratta, Alessandro Germani, Carmine Giuseppe Fanelli, and Claudia Mazzeschi. "Physical Activity Habits and Well-Being among 6-Year-Old Children: The “Improving Umbrian Kids’ Healthy Lifestyle”, an Uncontrolled Pilot Study Project." International Journal of Environmental Research and Public Health 17, no. 17 (August 20, 2020): 6067. http://dx.doi.org/10.3390/ijerph17176067.

Full text
Abstract:
There is evidence that promoting physical activity programs and decreasing sedentary behavior is a potential strategy for improving health-outcomes, peer relationships and social/emotional well-being in at-risk youth. The World Health Organization recommends enhancing physical education and school-based programs with multi-component and evidence-based assessment methodology. In Umbria (Italy) an uncontrolled pilot study project referred to as “Improving Umbrian kids’ healthy lifestyle” was implemented as a systemic school-based intervention directed at 6-year-old primary school children. The intervention applied a consolidated assessment methodology developed by the C.U.R.I.A.Mo. and Eurobis projects that inserted two hours per week of physical education activity into the school curriculum, structured and supervised by specialists with Exercise and Sport Science degrees, for eight months (from October to June) of the school year. We measured anthropometric values (BMI, waist circumference, waist-to-height ratio index) with objective tools. Moreover, we evaluated physical performance variables (speed, strength, and flexibility) using standard tests. Additionally, self-report measures (measured physical activity during the week, sedentary habits, and psychological well-being) were assessed using validated questionnaires. We observed a significant decrease in waist to height ratio, and improvements in physical performance values and self-report questionnaire measures. Our study suggests that the promotion of physical activity in the school setting is likely to result in physically, mentally, and psycho-socially healthier primary-school-age children.
APA, Harvard, Vancouver, ISO, and other styles
24

Zair, Nicholas. "Vowel weakening in the Sabellic languages as language contact." Indogermanische Forschungen 121, no. 1 (November 1, 2016): 295–316. http://dx.doi.org/10.1515/if-2016-0016.

Full text
Abstract:
Abstract In this article I show that weakening of unstressed vowels in Oscan, Umbrian and Paelignian occurs in different environments and at different points in the relative or absolute chronologies of the individual languages, and produces different results. Consequently, vowel weakening did not take place in Proto- or Common Sabellic as commonly thought, but should instead be seen as the longterm result of the generalisation of an initial stress accent across a number of languages in contact in Ancient Italy, including Latin, the Sabellic languages, and Etruscan.
APA, Harvard, Vancouver, ISO, and other styles
25

Dupraz, Emmanuel. "Zu einigen Perfektbildungen im Sabellischen." Indogermanische Forschungen 121, no. 1 (November 1, 2016): 333–64. http://dx.doi.org/10.1515/if-2016-0018.

Full text
Abstract:
Zusammenfassung The paper deals with several perfect formations in Sabellian languages. A key feature of the Sabellian perfect was the use of secondary endings, as opposed to the primary endings of the present. Many formations, especially in Oscan, did not contain a specific suffix, but were characterised as perfects through the gemination of the final stem consonant and the proper secondary ending. Other perfects, mainly in Umbrian, involved the present suffix *ye/o- and were marked as perfects only through the use of the secondary endings.
APA, Harvard, Vancouver, ISO, and other styles
26

Monaco, Paolo, and Tiziana Trecci. "Ichnocoenoses in the Macigno turbidite basin system, Lower Miocene,Trasimeno (Umbrian Apennines, Italy)." Italian Journal of Geosciences 133, no. 1 (February 2014): 116–30. http://dx.doi.org/10.3301/ijg.2013.18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Zair, Nicholas. "The Future Perfect in Oscan and Umbrian, and theŌ-Perfect in South Picene." Transactions of the Philological Society 112, no. 3 (January 22, 2014): 367–85. http://dx.doi.org/10.1111/1467-968x.12032.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Monechi, Simonetta. "Calcareous nannofossil events around the Eocene-Oligocene boundary in the Umbrian Appenines (Italy)." Palaeogeography, Palaeoclimatology, Palaeoecology 57, no. 1 (October 1986): 61–69. http://dx.doi.org/10.1016/0031-0182(86)90006-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Pallottini, Matteo, Enzo Goretti, Elda Gaino, Roberta Selvaggi, David Cappelletti, and Régis Céréghino. "Invertebrate diversity in relation to chemical pollution in an Umbrian stream system (Italy)." Comptes Rendus Biologies 338, no. 7 (July 2015): 511–20. http://dx.doi.org/10.1016/j.crvi.2015.04.006.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Stracci, Fabrizio, Liliana Minelli, Daniela D'Alò, Igino Fusco-Moffa, Elena Falsettini, Tiziana Cassetti, Carlo Romagnoli, and Francesco La Rosa. "Incidence, Mortality and Survival Trends of Cutaneous Melanoma in Umbria, Italy. 1978-82 and 1994-98." Tumori Journal 91, no. 1 (January 2005): 6–8. http://dx.doi.org/10.1177/030089160509100102.

Full text
Abstract:
Many studies have reported increasing incidence rates of cutaneous melanoma during the last 30-40 years; the highest have been observed in Australia and New Zealand (27.9/100,000 among males and 25.0 among females) and in North America (10.9/100,000 among males and 7.7 among females). In Italy, from 1994-1998, in the areas covered by cancer registries (23% of Italian population), the incidence rate for males was 8.5 and for females, 1.9/100,000. The aim of the present study was to describe incidence, mortality and survival from cutaneous melanoma in the Umbrian population during the periods 1978-1982 and 1994-1998.
APA, Harvard, Vancouver, ISO, and other styles
31

Borri, Antonio, Marco Corradi, Giulio Castori, Romina Sisti, and Alessandro De Maria. "Analysis of the collapse mechanisms of medieval churches struck by the 2016 Umbrian earthquake." International Journal of Architectural Heritage 13, no. 2 (February 8, 2018): 215–28. http://dx.doi.org/10.1080/15583058.2018.1431731.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Jovane, L., F. Florindo, R. Coccioni, J. Dinares-Turell, A. Marsili, S. Monechi, A. P. Roberts, and M. Sprovieri. "The middle Eocene climatic optimum event in the Contessa Highway section, Umbrian Apennines, Italy." Geological Society of America Bulletin 119, no. 3-4 (March 1, 2007): 413–27. http://dx.doi.org/10.1130/b25917.1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Vischetti, Costantino, and Mario Businelli. "Evaluation of a simulation model for prediction of chlorsulfuron fate in an Umbrian soil." Science of The Total Environment 123-124 (August 1992): 561–69. http://dx.doi.org/10.1016/0048-9697(92)90178-u.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Löhner-Böttcher, J., W. Schmidt, R. Schlichenmaier, H. P. Doerr, T. Steinmetz, and R. Holzwarth. "Absolute velocity measurements in sunspot umbrae." Astronomy & Astrophysics 617 (September 2018): A19. http://dx.doi.org/10.1051/0004-6361/201832886.

Full text
Abstract:
Context. In sunspot umbrae, convection is largely suppressed by the strong magnetic field. Previous measurements reported on negligible convective flows in umbral cores. Based on this, numerous studies have taken the umbra as zero reference to calculate Doppler velocities of the ambient active region.Aims. We aim to clarify the amount of convective motion in the darkest part of umbrae, by directly measuring Doppler velocities with an unprecedented accuracy and precision.Methods. We performed spectroscopic observations of sunspot umbrae with the Laser Absolute Reference Spectrograph (LARS) at the German Vacuum Tower Telescope. A laser frequency comb enabled the calibration of the high-resolution spectrograph and absolute wavelength positions for 13 observation sequences. A thorough spectral calibration, including the measurement of the reference wavelength, yielded Doppler shifts of the spectral line Ti I5713.9 Å with an uncertainty of around 5 m s−1. A bisector analysis gave the depth-dependent line asymmetry.Results. The measured Doppler shifts are a composition of umbral convection and magneto-acoustic waves. For the analysis of convective shifts, we temporally averaged each sequence to reduce the superimposed wave signal. Compared to convective blueshifts of up to −350 m s−1in the quiet Sun, sunspot umbrae yield strongly reduced convective blueshifts around −30 m s−1. We find that the velocity in a sunspot umbra correlates significantly with the magnetic field strength, but also with the umbral temperature defining the depth of the Ti I5713.9 Å line. The vertical upward motion decreases with increasing field strength. Extrapolating the linear approximation to zero magnetic field reproduces the measured quiet Sun blueshift. In the same manner, we find that the convective blueshift decreases as a function of increasing line depth.Conclusions. Simply taking the sunspot umbra as a zero velocity reference for the calculation of photospheric Dopplergrams can imply a systematic velocity error reaching 100 m s−1, or more. Setting up a relationship between vertical velocities and magnetic field strength provides a remedy for solar spectropolarimetry. We propose a novel approach of substantially increasing the accuracy of the Doppler velocities of a sunspot region by including the magnetic field information to define the umbral reference velocity.
APA, Harvard, Vancouver, ISO, and other styles
35

Hamp, Eric P. "Gothic iup, welsh uch, old irish uabar." Acta Neophilologica 25 (December 1, 1992): 9–11. http://dx.doi.org/10.4312/an.25.0.9-11.

Full text
Abstract:
I wrote about Gothic iup ἄvω in relation to uf, ufar, German auf, Old English up, upp, etc., Latin sub, super, Umbrian sub, Oscan sup, Greek ὺπό and clearly related forms attested throughout Indo-European, in Modern Language Notes, January 1954, 39-41, without being able to reach a positive conclusion. All I could then establish was that the consonant was not the desired kind (apparently the nearly non-occurring IE *b), or else there was a strange unmotivated laryngeal suffix; that the initial required a laryngeal different from that which Albanian hyp ,mount, climb' leads us to assign to this base; and that iup could not be connected with uf.
APA, Harvard, Vancouver, ISO, and other styles
36

Hamp, Eric P. "Gothic iup, welsh uch, old irish uabar." Acta Neophilologica 25 (December 1, 1992): 9–11. http://dx.doi.org/10.4312/an.25.1.9-11.

Full text
Abstract:
I wrote about Gothic iup ἄvω in relation to uf, ufar, German auf, Old English up, upp, etc., Latin sub, super, Umbrian sub, Oscan sup, Greek ὺπό and clearly related forms attested throughout Indo-European, in Modern Language Notes, January 1954, 39-41, without being able to reach a positive conclusion. All I could then establish was that the consonant was not the desired kind (apparently the nearly non-occurring IE *b), or else there was a strange unmotivated laryngeal suffix; that the initial required a laryngeal different from that which Albanian hyp ,mount, climb' leads us to assign to this base; and that iup could not be connected with uf.
APA, Harvard, Vancouver, ISO, and other styles
37

Marchini, Andrea, Chiara Riganelli, and Francesco Diotallevi. "The Success Factors of Food Events: The Case Study of Umbrian Extra Virgin Olive Oil." Journal of Food Products Marketing 22, no. 2 (October 29, 2015): 147–67. http://dx.doi.org/10.1080/10454446.2014.1000432.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Cossignani, Lina, Laura Giua, Eleonora Urbani, Maria Stella Simonetti, and Francesca Blasi. "Fatty acid composition and CLA content in goat milk and cheese samples from Umbrian market." European Food Research and Technology 239, no. 6 (July 12, 2014): 905–11. http://dx.doi.org/10.1007/s00217-014-2287-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

PAPARELLA, ILARIA, ERIN E. MAXWELL, ANGELO CIPRIANI, SCILLA RONCACÈ, and MICHAEL W. CALDWELL. "The first ophthalmosaurid ichthyosaur from the Upper Jurassic of the Umbrian–Marchean Apennines (Marche, Central Italy)." Geological Magazine 154, no. 4 (July 11, 2016): 837–58. http://dx.doi.org/10.1017/s0016756816000455.

Full text
Abstract:
AbstractThe first ophthalmosaurid ichthyosaur from the Upper Jurassic deposits of the Central–Northern Apennines (Marche, Italy) is here described for the first time. The specimen is relatively complete and is referred to Gengasaurus nicosiai gen. et sp. nov. based on a unique combination of characters, including a peculiar condition of the preaxial accessory facet on the humerus. The faunal association of the ichthyosaur-bearing level indicates a late Kimmeridgian – earliest Tithonian age, and its finding contributes significantly to our knowledge of the diversity of Late Jurassic ichthyosaurs from the Western Tethys. Two shark teeth assigned to the order Hexanchiformes were also recovered in association with the ichthyosaur specimen, suggesting that scavenging of the carcass might have occurred. Gengasaurus can be referred to Ophthalmosauridae based on the reduced extracondylar area of the basioccipital, and the presence of a preaxial digit. It differs from Ophthalmosaurus spp. in several respects, including the shape of the posterior basisphenoid, the shape of the supraoccipital, the anteriorly deflected preaxial facet of the humerus, and a proximodistally shortened ulna. The new taxon actually shares diagnostic characters with both members of the two main lineages recovered in previous phylogenetic analyses, more nested within Ophthalmosauridae. The affinities of Gengasaurus to genera from both the northern and southern hemispheres also suggest that connectivity between pelagic habitats was high during the early Late Jurassic, allowing dispersal of some forms, followed by local, endemic divergence.
APA, Harvard, Vancouver, ISO, and other styles
40

Simón Cornago, Ignacio. "Adaptations of the Latin alphabet." Palaeohispanica. Revista sobre lenguas y culturas de la Hispania Antigua, no. 20 (May 1, 2020): 1067–101. http://dx.doi.org/10.36707/palaeohispanica.v0i20.387.

Full text
Abstract:
The aim of this paper is to offer an overview of the use of the Latin alphabet to write the so-called fragmentary languages of Italy and Western Europe during Antiquity. The Latin alphabet was created from an Etruscan model to write Latin, but was also used to record texts in other languages: Etruscan, Oscan, Umbrian, the minor Italic dialects, Faliscan, and Venetic in Italy; Gaulish in the Gauls and other provinces in the north of Europe; and, finally, Iberian, Celtiberian, and Lusitanian in the Iberian Peninsula. The use of the Latin alphabet to write the so-called fragmentary languages represents a step before complete Latinisation. Two models are proposed to explain how the use and/or adaptation of the Latin alphabet to write the local languages came about.
APA, Harvard, Vancouver, ISO, and other styles
41

Kuhnt, Wolfgang. "Agglutinated Foraminifera of Western Mediterranean Upper Cretaceous Pelagic Limestones (Umbrian Apennines, Italy, and Betic Cordillera, Southern Spain)." Micropaleontology 36, no. 4 (1990): 297. http://dx.doi.org/10.2307/1485473.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Boschi, Samuele, Birger Schmitz, Ellinor Martin, and Fredrik Terfelt. "The micrometeorite flux to Earth during the earliest Paleogene reconstructed in the Bottaccione section (Umbrian Apennines), Italy." Meteoritics & Planetary Science 55, no. 7 (June 26, 2020): 1615–28. http://dx.doi.org/10.1111/maps.13539.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Park, Katharine. "The Criminal and the Saintly Body: Autopsy and Dissection in Renaissance Italy*." Renaissance Quarterly 47, no. 1 (1994): 1–33. http://dx.doi.org/10.2307/2863109.

Full text
Abstract:
On the 17th of August 1308 Chiara of Montefalco died in the small Umbrian monastery of which she had been the abbess. Her fellow nuns did not take any steps to preserve her body. Nonetheless, for five days it remained uncorrupted and redolent of the odor of sanctity, despite the blazing summer heat. At that point— not wanting to tempt fate further—the community decided to embalm the precious relic. In the words of Sister Francesca of Montefalco, testifying some years later at Chiara's unsuccessful canonization procedure, “They agreed that [her] body should be preserved on account of her holiness and because God took such pleasure in her body and her heart.” They sent to the town apothecary for “balsam and myrrh and other preservatives,” as the apothecary himself testified, and they proceeded to the next step in contemporary embalming practice, which was evisceration.
APA, Harvard, Vancouver, ISO, and other styles
44

Jurčák, J., R. Rezaei, N. Bello González, R. Schlichenmaier, and J. Vomlel. "The magnetic nature of umbra–penumbra boundary in sunspots." Astronomy & Astrophysics 611 (March 2018): L4. http://dx.doi.org/10.1051/0004-6361/201732528.

Full text
Abstract:
Context. Sunspots are the longest-known manifestation of solar activity, and their magnetic nature has been known for more than a century. Despite this, the boundary between umbrae and penumbrae, the two fundamental sunspot regions, has hitherto been solely defined by an intensity threshold. Aim. Here, we aim at studying the magnetic nature of umbra–penumbra boundaries in sunspots of different sizes, morphologies, evolutionary stages, and phases of the solar cycle. Methods. We used a sample of 88 scans of the Hinode/SOT spectropolarimeter to infer the magnetic field properties in at the umbral boundaries. We defined these umbra–penumbra boundaries by an intensity threshold and performed a statistical analysis of the magnetic field properties on these boundaries. Results. We statistically prove that the umbra–penumbra boundary in stable sunspots is characterised by an invariant value of the vertical magnetic field component: the vertical component of the magnetic field strength does not depend on the umbra size, its morphology, and phase of the solar cycle. With the statistical Bayesian inference, we find that the strength of the vertical magnetic field component is, with a likelihood of 99%, in the range of 1849–1885 G with the most probable value of 1867 G. In contrast, the magnetic field strength and inclination averaged along individual boundaries are found to be dependent on the umbral size: the larger the umbra, the stronger and more horizontal the magnetic field at its boundary. Conclusions. The umbra and penumbra of sunspots are separated by a boundary that has hitherto been defined by an intensity threshold. We now unveil the empirical law of the magnetic nature of the umbra–penumbra boundary in stable sunspots: it is an invariant vertical component of the magnetic field.
APA, Harvard, Vancouver, ISO, and other styles
45

Todini, Chiara, Antonia Concetta Elia, Roberta Selvaggi, Melissa Scoparo, and Maria Illuminata Taticchi. "Food selection by Plumatella geimermassardi Wood and Okamura, 2004 (Phylactolaemata, Bryozoa)." Knowledge & Management of Aquatic Ecosystems, no. 419 (2018): 26. http://dx.doi.org/10.1051/kmae/2018008.

Full text
Abstract:
Bryozoans are sessile filter feeding organisms able to play an important role in the cycling of organic matter in freshwater ecosystems. However, the quality and quantity of food particles ingested by bryozoans are still not well-known. Therefore, an experimental design was performed in order to investigate the clearance rate (CR), food selection and efficiency of assimilation by the freshwater bryozoan species Plumatella geimermassardi. P. geimermassardi was collected from the Colfiorito Marsh (Umbrian Natural Park, Italy), during summer. A higher grazing rate of suspended and dissolved solids was evidenced in the colonies collected in June, July, than in August. Food selection and assimilation of phytoplankton were determined. The algal species ingested as diet food item and those excreted with the faecal pellets were taxonomically identified. The results provide new information on CR and food selection by P. geimermassardi and enhance knowledge on its biology. Insights on feeding preferences by bryozoan species can provide valid information about their feasible distribution and abundance.
APA, Harvard, Vancouver, ISO, and other styles
46

Damiani, P., L. Cossignani, M. S. Simonetti, B. Campisi, L. Favretto, and L. Gabrielli Favretto. "Stereospecific analysis of the triacylglycerol fraction and linear discriminant analysis in a climatic differentiation of Umbrian extra-virgin olive oils." Journal of Chromatography A 758, no. 1 (January 1997): 109–16. http://dx.doi.org/10.1016/s0021-9673(96)00688-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Gottschlich, Günter. "New taxa ofHieraciumL. andPilosellaVaill. (Compositae) from the Central Apennine (region of Marche incl. Umbrian and Latio parts of Monti Sibillini, Italy)." Webbia 66, no. 2 (January 2011): 195–230. http://dx.doi.org/10.1080/00837792.2011.10670896.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Castellana, Simone, Liliana Ranzino, Isacco Beritognolo, Marcello Cherubini, Roberto Luneia, Fiorella Villani, and Claudia Mattioni. "Genetic characterization and molecular fingerprint of traditional Umbrian tomato (Solanum lycopersicum L.) landraces through SSR markers and application for varietal identification." Genetic Resources and Crop Evolution 67, no. 7 (April 21, 2020): 1807–20. http://dx.doi.org/10.1007/s10722-020-00942-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Maranesi, Margherita, Antonello Bufalari, Cecilia Dall’Aglio, Daniele Paoloni, Giulia Moretti, Silvia Crotti, Elisabetta Manuali, et al. "Reproductive Traits of an Invasive Alien Population of Grey Squirrel (Sciurus carolinensis) in Central Italy." Animals 10, no. 4 (April 24, 2020): 738. http://dx.doi.org/10.3390/ani10040738.

Full text
Abstract:
The reproductive cycle of an invasive alien Italian grey squirrel population was studied to understand its adaptation and limit its spread, in order to conserve the autochthonous red squirrel. Female and male genital traits were evaluated throughout the reproductive cycle, including the ovary, uterus, testicle, epididymis, seminiferous tubule morphometry, and germinative epithelium histology. Moreover, individual female fecundity was determined by counting uterine scars. Ovary width and uterus weight, length, and width reached their highest values in the luteal and pregnancy phases. On conducting a histological evaluation of the testicular germinal epithelium, four morphotypes related to the different reproductive phases of the male squirrels were identified: immature, pubertal, spermatogenesis, and regressive. Testicle and epididymis weights and seminiferous tubule diameters reached their largest values during spermatogenesis. Uterine scar analysis showed that 69% of the females had given birth to one or two litters, while 31% had no uterine scars. Litters were larger in the first breeding period than in the second; annual fecundity was 4.52 ± 1.88 uterine scars/female. Umbrian grey squirrels have adapted to their non-native range, showing two annual mating periods at times similar to those in their native range, and high reproductive success.
APA, Harvard, Vancouver, ISO, and other styles
50

Felipe, T., V. M. J. Henriques, J. de la Cruz Rodríguez, and H. Socas-Navarro. "Downflowing umbral flashes as evidence of standing waves in sunspot umbrae." Astronomy & Astrophysics 645 (January 2021): L12. http://dx.doi.org/10.1051/0004-6361/202039966.

Full text
Abstract:
Context. Umbral flashes are sudden brightenings commonly visible in the core of some chromospheric lines. Theoretical and numerical modeling suggests that they are produced by the propagation of shock waves. According to these models and early observations, umbral flashes are associated with upflows. However, recent studies have reported umbral flashes in downflowing atmospheres. Aims. We aim to understand the origin of downflowing umbral flashes. We explore how the existence of standing waves in the umbral chromosphere impacts the generation of flashed profiles. Methods. We performed numerical simulations of wave propagation in a sunspot umbra with the code MANCHA. The Stokes profiles of the Ca II 8542 Å line were synthesized with the NICOLE code. Results. For freely propagating waves, the chromospheric temperature enhancements of the oscillations are in phase with velocity upflows. In this case, the intensity core of the Ca II 8542 Å atmosphere is heated during the upflowing stage of the oscillation. However, a different scenario with a resonant cavity produced by the sharp temperature gradient of the transition region leads to chromospheric standing oscillations. In this situation, temperature fluctuations are shifted backward and temperature enhancements partially coincide with the downflowing stage of the oscillation. In umbral flash events produced by standing oscillations, the reversal of the emission feature is produced when the oscillation is downflowing. The chromospheric temperature keeps increasing while the atmosphere is changing from a downflow to an upflow. During the appearance of flashed Ca II 8542 Å cores, the atmosphere is upflowing most of the time, and only 38% of the flashed profiles are associated with downflows. Conclusions. We find a scenario that remarkably explains the recent empirical findings of downflowing umbral flashes as a natural consequence of the presence of standing oscillations above sunspot umbrae.
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography