197,019 research outputs found
Risi, il cinema, il neorealismo
No full textSaggio introduttivo che contestualizza il progetto non realizzato di "Preso dalla vita" all'interno della carriera di Dino Risi
Cyrnellus risi
No full textCyrnellus risi (Ulmer 1907) ** Material examined. BRAZIL: Piauí: Barras, Rio Longá, 04°12’08.4”S, 42°14’21.2”W, el. 74 m, 1 male, 18.iv.2017, L. R. C. Lima & L.A.S. Moreno legs., Pennsylvania insect light trap (CEHJ). Known distribution. ARGENTINA, BRAZIL (Amazonas, Espírito Santo, Minas Gerais, Pará), PARAGUAY, SURINAME, and URUGUAY.Published as part of Moreno, Lucas A. S., Desidério, Gleison Robson, De Souza, Wagner Rafael M. & Lima, Lucas R. C., 2020, Updated checklist of caddisflies (Insecta: Trichoptera) from the state of Piauí Northeast Brazil, including a new species and new geographical records, pp. 257-272 in Zootaxa 4838 (2) on page 269, DOI: 10.11646/zootaxa.4838.2.6, http://zenodo.org/record/440391
Isotope-enabled cloud-resolving simulations of cyclones and squall lines
No full textThis dataset includes 2 simulations with the cloud-resolving model SAM, enabled with isotopes (System for Atmospheric Modeling). Simulations are in radiative-convective equilibrium as in Risi et al. (2020, 2021). Both simulations include large-scale ascent peaking -40hPa/d at 5km.
1) Cyclone: Domain of 1024 km x km with a horizontal resolution of 4 km and 96 vertical levels. The effect of rotation is added through a Coriolis parameter that corresponds to a latitude of 40°.
2) Squall line: Domain of 256 km x 256 km with a horizontal resolution is 2 km and 96 vertical levels. We add a horizontally uniform wind in the x direction that reaches 10 m/s at the surface and linearly decrease to 0 m/s at 1 km.
These simulations are used in the article Risi et al. (2023)
Cyrnellus risi
No full textCyrnellus risi (Ulmer 1907) Figs 5A–5D Cyrnus risi Ulmer 1907: 40 (male). Cyrnellus risi Banks 1913: 88 (transferred to Cyrnellus); Flint 1971: 31 (redescription of male, lectotype, distribution); Flint 1974: 41 (male redescribed; distribution); Flint 1982: 22 (distribution); Angrisano 1994: 138 (distribution); Blahnik et al. 2004: 5 (distribution); Cohen 2004: 76 (distribution); Paprocki et al. 2004: 16 (checklist); Angrisano & Sganga, 2007: 18 (male redescribed; distribution); Barcelos-Silva et al. 2012: 1279 (distribution); Paprocki & França 2014: 84 (checklist); Holzenthal & Calor 2017: 420 (catalogue). Material examined. ARGENTINA: Entre Ríos: El Palmar, light trap, 1.iii.1986, 2 males (CFHCM). BOLIVIA: Río Itenez, Versalles, 12°39’42’’S, 63°22’21’’W, 04.v.2006, F.-M. Gibon, 1 male (CBGP); Río Blanco, Bella Vista, 13°15’50”S, 63°42’33”W 06.v.2006, F.-M. Gibon, 2 males (CBGP). BRAZIL: R.J. Men, Río Claro, Río Pirai, 8.iv.1977, M. & O.S. Flint Jr., 1 male (USNM); Para, Río Xingu Camp, 52°22´N, 3°39´S, Ca 60 Km S Altamira, 1– 7.x.1986, P. Spangler, & O.S. Flint Jr., 1 male (USNM). GUYANA: Takutu River, Lethem, 3°22`36”N, 59°40`30” W, 28.iv.1995, O.S. Flint Jr., 1 male (USNM); Karanambo, Pupunumi River, 3°45,1´N, 59°18,6´W, Taken at MV Light, 31.iiii–2.iv.1994, O.S. Flint Jr., 4 males (USNM); Dubulay Ranch, Berlice River, 5°40,9´N, 57°51,5´W, 9–11.ix 1994, O.S. Flint Jr., 3 males (USNM). PARAGUAY: A° Tapiracuay, San Estanislao, 27.ix.1973, O.S. Flint Jr., 2 males (USNM); Dept. Caaguazu Mandijho, 23.i.1965, R. Golbach, 1 male (USNM). VENEZUELA: GU, Fundo Masaguaral, Caño Caracol, 10–20.i.1983, O.S. Flint Jr., 1 male (USNM); Río Orinoco, Puerto Ayacucho, 8-iii.1984, O.S. Flint Jr., 1 male (USNM). Distribution. Cyrnellus risi is newly recorded from Bolivia. Argentina, Bolivia new record, Brazil, Guyana, Paraguay, Surinam, Uruguay, Venezuela.Published as part of Rueda Martín, Paola A., Gibon, Francois-Marie & Sganga, Julieta V., 2021, New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis, pp. 15-29 in Zootaxa 5082 (1) on pages 22-23, DOI: 10.11646/zootaxa.5082.1.2, http://zenodo.org/record/578309
Dealing with Faults in Source Code: Abbreviated vs. Full-Word Identifier Names
No full texte carried out a controlled experiment to investigate whether the use of abbreviated identifier names affects the ability of novice software developers to identify and fix faults in source code. The experiment was conducted with 49 students in Computer Science. The results of the statistical analyses indicate that there was not a significant difference to identify and to fix faults, when source code contains either abbreviated and full-word identifier names. In other words, it seems that abbreviated identifiers provide the same information as full-word identifiers on the solution domain and the implementation
Studying abbreviated vs. full-word identifier names when dealing with faults: An external replication
No full textContext: abbreviated and full-word identifier names in dealing with faults in source code. Goal: investigating whether the use of abbreviated identifier names affects the ability of novice professional software developers in identifying and fixing faults in Java code. Method: external replication. Results: the results of the original experiment (conducted on C code) were confirmed. Conclusions: the difference in using abbreviated and full-word identifiers is not statistically significant with respect to the time to complete a task and the number of faults identified and fixed
Isotope-enabled large-eddy simulation outputs
No full textThis dataset includes the outputs from 11 isotope-enabled large-eddy simulations.
Simulations are done with the System for Atmospheric Modeling (SAM) non-hydrostatic model.
The control simulation ("ctrl") is three-dimensional, with a doubly-periodic domain of 96 km x 96 km. The horizontal resolution is 750 m. There are 96 vertical levels. The simulation is run in radiative-convective equilibrium over an ocean surface with a sea surface temperature (SST) of 30°C.
In two other simulations, the imposed SST is varied (26°C, 33°C): "26C" and "33C".
In five other simulations, a large-scale vertical velocity forcing is imposed:
- large-scale vertical velocity of -60hPa/d peaking at 500hPa: "omegaLSm60"
- large-scale vertical velocity of -20hPa/d peaking at 500hPa: "omegaLSm20"
- large-scale vertical velocity of +20hPa/d peaking at 500hPa: "omegaLS20"
- large-scale vertical velocity of -60hPa/d peaking at 400hPa: "p400"
- large-scale vertical velocity of -60hPa/d peaking at 600hPa: "p600"
A simulation similar to "ctrl" is run with a horizontal resolution of 200m over a domain of 25.6 x 25.6km: "200m".
Two simulations are similar to "ctrl" and "omegaLSm60" but without isotopic fractionation during rain evaporation: "ctrl_nofracrev" and "omegaLSm60_nofracrev".
Outputs for simulations used in Risi et al 2020 include 1D variables and 3 variables in the lower troposphere. Outputs for simulations in Risi et al 2021 include 3D variables covering the full troposphere
Developing printable thermoelectric materials based on graphene nanoplatelet/ethyl cellulose nanocomposites
No full textThermoelectric (TE) materials have drawn a lot of attention as a promising technology to harvest waste heat and convert it into electrical energy. However, the toxicity and expense of inorganic TE materials along with high-temperature fabrication processes have limited their application. Additionally, the reduction of raw material resources, such as metals and petroleum is another limiting factor. Hence, developing low-cost, stable, and easily-created TE materials from renewable resources is attracting more and more interest for a wide range of applications including the internet of things and self-powered sensors. Herein, an efficacious processing strategy to fabricate printable TE materials has been developed with Ethyl cellulose (EC), a non-conducting polymer, as the polymer matrix and with Graphene nanoplatelets (GNPs) as fillers. EC, one of the cellulose's derivatives, has been widely used as a binder in the printing pastes. The conductive pastes with different filler contents have been fabricated. The weight ratio of GNPs and EC were ranged from 0.2 to 0.7. These conductive pastes have been deposited by blade coating on glass substrates. The electrical conductivity of the composites has increased polynomially as the filler content increased, whereas the Seebeck coefficient did not change significantly with the increased electrical conductivity. The highest electrical conductivity at room temperature (355.4 S m−1) was obtained for the ratio of 0.7. This ratio also had the maximum power factor value. Moreover, a 3D structure form (cylindrical pellet) from the highest conductive paste was also fabricated. The proposed technique demonstrates an industrially feasible approach to fabricate different geometries and structures for organic TE modules. So, this approach could provide a good reference for the production of high efficiency, low-temperature, lightweight, low-cost, TE materials
Riduzione dei costi energetici, competitività e attrazione degli investimenti: uno scenario di sviluppo per il Distretto Industriale di Brindisi
No full text- …
