Search results for "Rigor"
showing 10 items of 30 documents
Habilidades de demostración de estudiantes de educación secundaria con diferentes grados de talento matemático
2014
Esta memoria se sitúa en el contexto de la enseñanaza de la demostración, tanto en la Educación Secundaria como en niveles de enseñanaza superiores. A día de hoy, nadie duda de la importancia de la demostración en matemáticas y, en general, principalmente en la secundaria, los estudiantes muestran muchísimas carencias al respecto. Este déficit proviene de un cúmulo de factores: el currículum, los libros de texto, las dificultades de los alumnos en el aprendizaje y de los profesores a la hora de enseñar, etc. Algunos matemáticos y didactas al utilizar el término demostración se refieren única y exclusivamente a las demostraciones deductivas formales (Knowles, 1998); otros, tienen una visión …
Razones (y sinrazones)
1992
Sociología y franquismo
2010
Artículo también publicado en RES, nº 14, pp. 11-17, 2010.
Validazione di modelli di tipo Vlasov-(Navier)-Stokes per sistemi bifase
2018
We present some validation results for mathematical models modelling thin sprays/aerosols through systems of PDE of Vlasov-(Navier)-Stokes type.
About the link between the detailed description of transitions in a ion and the average-ion models.
2009
We study the link which exists between microscopic (detailed) models for the evolution of the electronic configurations in a population of ions and the macroscopic (average ion) models. Rigorous asymptotics are presented in situations where they exist (large temperature; almost empty or almost full shells), and numerical simulations are presented.
Minimal information for studies of extracellular vesicles 2018 (MISEV2018):a position statement of the International Society for Extracellular Vesicl…
2018
The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures, called exosomes, microvesicles, microparticles, ectosomes, oncosomes, apoptotic bodies, and many other names. However, specific issues arise when working with these entities, whose size and amount often make them difficult to obtain as relatively pure preparations, and to characterize properly. The International Society for Extracellular Vesicles (ISEV) proposed Minimal Information for Studies of Extracellular Vesicles ("MISEV") guidelines fo…
Adenine nucleotide metabolism during anoxia and postanoxic recovery in insects
1996
Severe hypoxia (anoxia), if maintained for more than a few minutes, causes irreversible damage in humans and other mammals. Why mammals are so vulnerable to anoxia is not fully understood. It is therefore of interest to study animals that are more tolerant of anoxia in order to identify physiological and metabolic properties that are correlated with a high tolerance of anoxia. Insects have high metabolic rates and their energy metabolism is dependent on aerobic ATP production. In insects, as in mammals, anoxia causes a rapid breakdown of physiological function, resulting in a state similar to rigor mortis. This is accompanied by a precipitous decrease in metabolic rate. In contrast to mamma…
Radiology for Postmortem
2019
Thanatology deals with the study of early and postmortem changes in relation to the estimation of the time since death. These normal postmortem changes depend on internal and external factors, such as body temperature, preexisting conditions, underlying disease or injury, and the postmortem interval.
Ampliamento del teatro all'aperto di Siderno
2012
Il piccolo teatro all’aperto di Siderno si inserisce all’interno di una vasta ansa aperta verso il mare la cui particolare orografia ha determinato nel tempo un limite all’espansione dell’insediamento urbano. La cavea del teatro esistente ricalca l’andamento del fondovalle stabilendo così un dialogo con le forme del paesaggio in cui l’opera si inserisce. Il progetto per la sistemazione e l’ampliamento del teatro all’aperto a partire da questi presupposti si propone di valorizzare l’affaccio sulla vallata e ridefinire il basamento disposto verso valle inoltre, assecondando la vocazione del centro storico di Siderno orientata alla erogazione di servizi connessi alla cultura e al tempo libero,…
Tra “uniformità di applicazione” e “investimenti in umanità”: la circolare DAP sull’art. 41 bis o.p.
2017
La circolare del Dipartimento dell’Amministrazione penitenziaria sull’art. 41 bis ord. penit. riformula i contenuti del regime speciale attraverso discipline minuziose che investono ogni singolo aspetto della vita del circuito differenziato, guardando a un’applicazione uniforme, propiziando regolamentazioni omogenee, prospettando soluzioni restrittive, riducendo gli spazi di discrezionalità. Un viaggio tra dichiarazioni di principio, scelte di linguaggio e, chiaroscuri contenutistici, criticità, auspici.