Ivan Martini
Biographic Data
| ID | 85265 |
|---|---|
| NAME | Ivan Martini |
| GIVEN NAMES | Ivan |
| FAMILY NAME | Martini |
| SIGNATURE | MARTINI I |
| AFFILIATIONS | University of Siena |
| ORCID | 0000-0002-9427-8497 |
| VERIFIED | Yes |
| TOTAL WORKS | 23 |
| TOTAL CITATIONS | 90 |
| AUTHOR COUNT | 23 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1987 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 5 |
Early Epigravettian backed pieces from layer O of Grotta della Cala (Southern Italy). A techno-typological and use-wear integrated approach
Integrated techno-typological and use-wear analyses of Epigravettian backed pieces. • Occurrence of lithic projectiles in the form of backed and shouldered points. • Backed pieces potentially associated with piercing and cutting activities. • Manufacture of backed pieces locally documented. • Introduction of armatures made of allochthonous raw materials into the site. Although hunting was the main subsistence activity of Palaeolithic hunter-gathe…
Grotta della Lea, a new Early Epigravettian site in southern Italy (Uluzzo Bay)
The palaeoenvironmental context of MIS 3 and the use of plants by Neanderthal groups in southern Italy
Phytolith and pollen allow reconstruction of vegetation over 12,200 ka. • Vegetation is shifting from forests to open areas along the studied sequence. • Siliceous aqueous microremains indicates moisture conditions within the site. • Use of Poaceae plants and ash scattering revealed by study of sediments and hearths. • High phytolith dissolution is due to calcium carbonate rich sediments. Neanderthal populations occupied caves and rockshelters ac…
Arquetipos de Usuario. Una herramienta para la planificación estratégica de la movilidad activa. El caso de los ciclistas del casco urbano de la ciudad de La Plata, Argentina
En los últimos años ha proliferado el uso de la bicicleta en Argentina. Ciudades de diversos tamaños comenzaron a desarrollar infraestructura específica para impulsar la movilidad ciclista. Estos cambios generan una transformación en el reparto modal de viajes acorde con las propuestas de sostenibilidad de los organismos internacionales, lo que mejora, además del ambiente urbano, las posibilidades de viaje de las personas. En este sentido, es imp…
Modelo sistémico para el análisis de escenarios de consumo energético residencial
Este trabajo presenta el desarrollo de un modelo sistémico, construido utilizando la metodología de dinámica de sistemas, para el análisis de escenarios de consumo energético por climatización en el sector residencial. El modelo permite analizar el consumo de energía total de las viviendas y desagregado por equipamiento, aplicando medidas de eficiencia. Para la modelización del consumo para refrigeración y calefacción se tuvieron en cuenta difere…
Middle and early upper Pleistocene human occupations in Southern Italy. A reassessment of the assemblages from Cala d’Arconte, Capo Grosso and Cala Bianca
Utilización de software de Big Data en la arquitectura y la planificación urbano-territorial
Un problema recurrente en arquitectura y planificación urbano-territorial es poder encontrar grupos de elementos con características homogéneas. En arquitectura, las clasificaciones edilicias/constructivas se deducen a partir de un número de parámetros o variables, y si se analiza la estructura urbana es posible identificar áreas homogéneas según el tipo de uso de suelo, cobertura de servicios, entre otros aspectos. Cuando el volumen de datos par…
Análisis territorial del impacto de la Revisión Tarifaria Integral eléctrica de 2016 en el sector residencial argentino
La Revisión Tarifaria Integral (RTI) de electricidad llevada a cabo en 2016 en Argentina ha generado un impacto significativo en la sociedad, resultando en incrementos del orden del 2000% (nominales) y 1000% (reales) en las facturas residenciales (2014 vs. 2018). Esto generó un consecuente incremento en la participación del costo del servicio eléctrico sobre los ingresos familiares, el cual tuvo un impacto diferenciado en los distintos estratos s…
Identificación de perfiles de usuarios para el direccionamiento de programas de mejoramiento energético (La Plata-Bs.As.-Argentina)
Se desarrolla una metodología para la clasificación y caracterización de perfiles deusuarios energéticos residenciales orientados a dirigir medidas específicas de eficienciaenergética y energías renovables que permitan optimizar la utilización derecursos. Se utiliza como caso de estudio una base de datos de 395 encuestas relevadasen La Plata (Buenos Aires, Argentina), a partir de la cual se calcula la demandade energía primaria de cada usuario, a…
Refining the Uluzzian through a new lithic assemblage from Roccia San Sebastiano (Mondragone, southern Italy)
Reciclado masivo de la envolvente urbano-edilicia basado en procesamiento digital de imágenes, La Plata, Argentina
El presente trabajo busca generar soluciones para abordar la problemática del reciclado edilicio masivo del sector residencial a nivel urbano. Para ello, se desarrolla una metodología innovadora orientada a identificar los distintos materiales constructivos de la envolvente urbana-edilicia para realizar estimaciones de ahorro de energía por incorporación de eficiencia energética. Se propone el procesamiento digital de imágenes satelitales SPOT 6 …
Between the hammerstone and the anvil
Neanderthal occupation during the tephra fall-out
Short and close in time
Climbing the time to see Neanderthal behaviour's continuity and discontinuity
Application of the k-means clustering method for the detection and analysis of areas of homogeneous residential electricity consumption at the Great La Plata region, Buenos Aires, Argentina
The latest Ursus spelaeus in Italy, a new contribution to the extinction chronology of the cave bear
The skeleton of a young prime adult cave bear, Ursus spelaeus , was found in Chiostraccio Cave (Siena, Tuscany, central Italy), only slightly buried under rock falls. The specimen was dated yielding a conventional age of 24,030 ± 100 14 C yr BP (29,200–28,550 cal yr BP), which makes it the latest known representative of the species in Italy. The skeleton was accompanied by the remains of wolf ( Canis lupus ), wild boar ( Sus scrofa ), aurochs ( B…
Methodology aimed at evaluating urban life quality levels
Geological map of Pliocene-Pleistocene deposits of the Ambra and Ombrone valleys (Northern Siena Basin, Tuscany, Italy)
The study area is located across the Chianti Ridge (Tuscany, Italy), between the Upper Valdarno Basin and the Siena Basin. This area covers about 25 km(2), forming a narrow belt oriented N-S and drained by the Ambra and Ombrone creeks, which flow northward and southward, respectively. Field mapping was carried out at 1:10,000 scale through an allostratigraphic-sedimentological approach. The study area deposits represent the infill of a SW-drainin…
Facies associations map of the Pliocene marine deposits of the central-southern Siena Basin (Tuscany, Italy)
The Siena Basin is a post-collisional basin of the inner Northern Apennines (Tuscany, Italy) characterized by a thick siliciclastic Neogene infill, mainly composed of marine sediments with subordinate alluvial deposits close to basin margins. The central-southern sector of the basin shows a more complex stratigraphy with the occurrence of sandy deposits also in distal areas, far from the basin margin. The aim of this paper is to provide a new 1:1…
Geological map of the Pliocene succession of the Northern Siena Basin (Tuscany, Italy)
The late Miocene-Pliocene sedimentary fill of the Siena Basin (Tuscany, Italy) consists dominantly of clastics and has internal architecture that reflects the interplay of tectonics, relative sea-level changes and climate variations.Pliocene sediments are extensively exposed and overlay both late Miocene deposits and pre-Neogene bedrock.Specifically, Pliocene basin margin sediments consist largely of sand with gravel and mud intercalations, depos…
Geomorphology and ancient settlements of the Southern Flank of MT. Cairo, lower Liri valley, Italy
The southern flank of Mt. Cairo in southern Lazio edges a valley which forms one of the major passageways from central to southern Italy. The mountainous landscape has affected the settlement pattern, as have historical events such as the Roman conquests and recent socio‐economic evolution, which has led to industrialization of a traditional pastoral‐ agricultural setting. The slopes of calcareous Mt. Cairo are characterized by a cascade of norma…
Bridging a seasonal torrent
The Melfa River is a torrent of the intramontane Lower Liri Valley, which has been a difficult barrier to cross since ancient times. It is dry and can be forded during the summer, but it experiences high floods during rainy reasons, with recurrent disruption of bridges. In Iron Age and early Roman times, fords and bridges were located near the confluence of the river with the valley plain, servicing the ancient Via Pedemontana. Later, faster rout…
Climbing the time to see Neanderthal behaviour's continuity and discontinuity
Between the hammerstone and the anvil
Short and close in time
Refining the Uluzzian through a new lithic assemblage from Roccia San Sebastiano (Mondragone, southern Italy)
Neanderthal occupation during the tephra fall-out
The palaeoenvironmental context of MIS 3 and the use of plants by Neanderthal groups in southern Italy
Phytolith and pollen allow reconstruction of vegetation over 12,200 ka. • Vegetation is shifting from forests to open areas along the studied sequence. • Siliceous aqueous microremains indicates moisture conditions within the site. • Use of Poaceae plants and ash scattering revealed by study of sediments and hearths. • High phytolith dissolution is due to calcium carbonate rich sediments. Neanderthal populations occupied caves and rockshelters ac…
Middle and early upper Pleistocene human occupations in Southern Italy. A reassessment of the assemblages from Cala d’Arconte, Capo Grosso and Cala Bianca
Reciclado masivo de la envolvente urbano-edilicia basado en procesamiento digital de imágenes, La Plata, Argentina
El presente trabajo busca generar soluciones para abordar la problemática del reciclado edilicio masivo del sector residencial a nivel urbano. Para ello, se desarrolla una metodología innovadora orientada a identificar los distintos materiales constructivos de la envolvente urbana-edilicia para realizar estimaciones de ahorro de energía por incorporación de eficiencia energética. Se propone el procesamiento digital de imágenes satelitales SPOT 6 …
Geomorphology and ancient settlements of the Southern Flank of MT. Cairo, lower Liri valley, Italy
The southern flank of Mt. Cairo in southern Lazio edges a valley which forms one of the major passageways from central to southern Italy. The mountainous landscape has affected the settlement pattern, as have historical events such as the Roman conquests and recent socio‐economic evolution, which has led to industrialization of a traditional pastoral‐ agricultural setting. The slopes of calcareous Mt. Cairo are characterized by a cascade of norma…
Bridging a seasonal torrent
The Melfa River is a torrent of the intramontane Lower Liri Valley, which has been a difficult barrier to cross since ancient times. It is dry and can be forded during the summer, but it experiences high floods during rainy reasons, with recurrent disruption of bridges. In Iron Age and early Roman times, fords and bridges were located near the confluence of the river with the valley plain, servicing the ancient Via Pedemontana. Later, faster rout…
Geological map of the Pliocene succession of the Northern Siena Basin (Tuscany, Italy)
The late Miocene-Pliocene sedimentary fill of the Siena Basin (Tuscany, Italy) consists dominantly of clastics and has internal architecture that reflects the interplay of tectonics, relative sea-level changes and climate variations.Pliocene sediments are extensively exposed and overlay both late Miocene deposits and pre-Neogene bedrock.Specifically, Pliocene basin margin sediments consist largely of sand with gravel and mud intercalations, depos…
Facies associations map of the Pliocene marine deposits of the central-southern Siena Basin (Tuscany, Italy)
The Siena Basin is a post-collisional basin of the inner Northern Apennines (Tuscany, Italy) characterized by a thick siliciclastic Neogene infill, mainly composed of marine sediments with subordinate alluvial deposits close to basin margins. The central-southern sector of the basin shows a more complex stratigraphy with the occurrence of sandy deposits also in distal areas, far from the basin margin. The aim of this paper is to provide a new 1:1…
Geological map of Pliocene-Pleistocene deposits of the Ambra and Ombrone valleys (Northern Siena Basin, Tuscany, Italy)
The study area is located across the Chianti Ridge (Tuscany, Italy), between the Upper Valdarno Basin and the Siena Basin. This area covers about 25 km(2), forming a narrow belt oriented N-S and drained by the Ambra and Ombrone creeks, which flow northward and southward, respectively. Field mapping was carried out at 1:10,000 scale through an allostratigraphic-sedimentological approach. The study area deposits represent the infill of a SW-drainin…
The latest Ursus spelaeus in Italy, a new contribution to the extinction chronology of the cave bear
The skeleton of a young prime adult cave bear, Ursus spelaeus , was found in Chiostraccio Cave (Siena, Tuscany, central Italy), only slightly buried under rock falls. The specimen was dated yielding a conventional age of 24,030 ± 100 14 C yr BP (29,200–28,550 cal yr BP), which makes it the latest known representative of the species in Italy. The skeleton was accompanied by the remains of wolf ( Canis lupus ), wild boar ( Sus scrofa ), aurochs ( B…
Methodology aimed at evaluating urban life quality levels
Application of the k-means clustering method for the detection and analysis of areas of homogeneous residential electricity consumption at the Great La Plata region, Buenos Aires, Argentina
Utilización de software de Big Data en la arquitectura y la planificación urbano-territorial
Un problema recurrente en arquitectura y planificación urbano-territorial es poder encontrar grupos de elementos con características homogéneas. En arquitectura, las clasificaciones edilicias/constructivas se deducen a partir de un número de parámetros o variables, y si se analiza la estructura urbana es posible identificar áreas homogéneas según el tipo de uso de suelo, cobertura de servicios, entre otros aspectos. Cuando el volumen de datos par…
Análisis territorial del impacto de la Revisión Tarifaria Integral eléctrica de 2016 en el sector residencial argentino
La Revisión Tarifaria Integral (RTI) de electricidad llevada a cabo en 2016 en Argentina ha generado un impacto significativo en la sociedad, resultando en incrementos del orden del 2000% (nominales) y 1000% (reales) en las facturas residenciales (2014 vs. 2018). Esto generó un consecuente incremento en la participación del costo del servicio eléctrico sobre los ingresos familiares, el cual tuvo un impacto diferenciado en los distintos estratos s…
Identificación de perfiles de usuarios para el direccionamiento de programas de mejoramiento energético (La Plata-Bs.As.-Argentina)
Se desarrolla una metodología para la clasificación y caracterización de perfiles deusuarios energéticos residenciales orientados a dirigir medidas específicas de eficienciaenergética y energías renovables que permitan optimizar la utilización derecursos. Se utiliza como caso de estudio una base de datos de 395 encuestas relevadasen La Plata (Buenos Aires, Argentina), a partir de la cual se calcula la demandade energía primaria de cada usuario, a…
Refining the Uluzzian through a new lithic assemblage from Roccia San Sebastiano (Mondragone, southern Italy)
Reciclado masivo de la envolvente urbano-edilicia basado en procesamiento digital de imágenes, La Plata, Argentina
El presente trabajo busca generar soluciones para abordar la problemática del reciclado edilicio masivo del sector residencial a nivel urbano. Para ello, se desarrolla una metodología innovadora orientada a identificar los distintos materiales constructivos de la envolvente urbana-edilicia para realizar estimaciones de ahorro de energía por incorporación de eficiencia energética. Se propone el procesamiento digital de imágenes satelitales SPOT 6 …
Between the hammerstone and the anvil
Neanderthal occupation during the tephra fall-out
Short and close in time
Climbing the time to see Neanderthal behaviour's continuity and discontinuity
Middle and early upper Pleistocene human occupations in Southern Italy. A reassessment of the assemblages from Cala d’Arconte, Capo Grosso and Cala Bianca
Modelo sistémico para el análisis de escenarios de consumo energético residencial
Este trabajo presenta el desarrollo de un modelo sistémico, construido utilizando la metodología de dinámica de sistemas, para el análisis de escenarios de consumo energético por climatización en el sector residencial. El modelo permite analizar el consumo de energía total de las viviendas y desagregado por equipamiento, aplicando medidas de eficiencia. Para la modelización del consumo para refrigeración y calefacción se tuvieron en cuenta difere…
Arquetipos de Usuario. Una herramienta para la planificación estratégica de la movilidad activa. El caso de los ciclistas del casco urbano de la ciudad de La Plata, Argentina
En los últimos años ha proliferado el uso de la bicicleta en Argentina. Ciudades de diversos tamaños comenzaron a desarrollar infraestructura específica para impulsar la movilidad ciclista. Estos cambios generan una transformación en el reparto modal de viajes acorde con las propuestas de sostenibilidad de los organismos internacionales, lo que mejora, además del ambiente urbano, las posibilidades de viaje de las personas. En este sentido, es imp…
Early Epigravettian backed pieces from layer O of Grotta della Cala (Southern Italy). A techno-typological and use-wear integrated approach
Integrated techno-typological and use-wear analyses of Epigravettian backed pieces. • Occurrence of lithic projectiles in the form of backed and shouldered points. • Backed pieces potentially associated with piercing and cutting activities. • Manufacture of backed pieces locally documented. • Introduction of armatures made of allochthonous raw materials into the site. Although hunting was the main subsistence activity of Palaeolithic hunter-gathe…
Grotta della Lea, a new Early Epigravettian site in southern Italy (Uluzzo Bay)
The palaeoenvironmental context of MIS 3 and the use of plants by Neanderthal groups in southern Italy
Phytolith and pollen allow reconstruction of vegetation over 12,200 ka. • Vegetation is shifting from forests to open areas along the studied sequence. • Siliceous aqueous microremains indicates moisture conditions within the site. • Use of Poaceae plants and ash scattering revealed by study of sediments and hearths. • High phytolith dissolution is due to calcium carbonate rich sediments. Neanderthal populations occupied caves and rockshelters ac…
Geography (16 works) · Geology (13 works) · Archaeology (11 works) · Pleistocene-Era Hominins and Archaeology (10 works) · Paleontology (9 works) · Archaeology and ancient environmental studies (8 works) · Geology and Paleoclimatology Research (6 works) · Humanities (6 works) · Political science (6 works) · Cave (5 works)