Sergio Martinez
Datos Biográficos
| ID | 85320 |
|---|---|
| NOMBRE | Sergio Martinez |
| NOMBRES | Sergio |
| APELLIDO | Martinez |
| FIRMA | MARTINEZ S |
| AFILIACIONES | Universidad Autónoma Metropolitana |
| ORCID | 0000-0002-4922-0472 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 26 |
| TOTAL DE CITAS | 15 |
| TOTAL COMO AUTOR | 26 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1981 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2023 |
| ÍNDICE H | 2 |
Puerto Deseado, polo de la industria pesquera en Santa Cruz, Patagonia Argentina. Evolución de la rama y conflicto social
En julio de 2007 en Puerto Deseado (Santa Cruz, Argentina) trabajadores del sector pesquero protagonizaron un conflicto laboral que derivó en el ataque y quema de más de 10 plantas pesqueras situadas en la ciudad. Conflicto que puso el foco de atención respecto de la actividad y en particular de sus trabajadores. La industria pesquera ligada a la exportación tuvo en la provincia un crecimiento sostenido desde la década de 1990, convirtiendo al pu…
Procesos de manufactura de las pequeñas cuentas arqueológicas de Arazatí, Uruguay
In the archaeological locality Arazatí (coast of the Rio de la Plata, Uruguay), the burial of two pre-Hispanic children who died ca. 500 years BP was recovered. The mortuary trousseau includes 503 pendants done with Urosalpinx haneti, added to the recent discovery of 48 pendants done with Costoanachis sp. and 73 shell beads. Taxonomic identification of the species on which the shell beads were prepaired is complex due to the extensive modificatio…
Estimating the Proportion of a Categorical Variable With Probit Regression
This article discusses the estimation of a population proportion, using the auxiliary information available, which is incorporated into the estimation procedure by a probit model fit. Three probit regression estimators are considered, using model-based and model-assisted approaches. The theoretical properties of the proposed estimators are derived and discussed. Monte Carlo experiments were carried out for simulated data and for real data taken f…
Elaboración de adornos sobre materiales conquiliológicos recuperados en sitios arqueológicos de la costa de Río de la Plata (ca. 3000 a 400 años AP). Aportes experimentales
The techniques of manufacture of two sets of prehispanic shell ornaments, recov- ered from sites and collections of the northern coast of the Rio de la Plata (Uruguay), are ana- lyzed through an experimental approach. The first set corresponds to a trousseau of two children (ca. 800-400 years BP), in which Urosalpinx haneti (gastropod) is used as raw material. The other set comes from the study of a shell midden (ca. 3000 to 2000 years BP), where…
Deleuze, color y cosmos-Klee
En este trabajo buscamos proponer una teoría del color de inspiración deleuzeana, esto es, propondremos una teoría que atenderá al color en cuanto multiplicidad y acontecimiento. Para ello, ensayaremos un recorrido a través de ciertos pasajes deleuzeanos que nos permitirán avanzar en dicha propuesta y llevarla al territorio artístico para establecer una interferencia que implicará variar la dirección de nuestro trabajo al proponer un diálogo con …
Space Use Patterns and Resource Exploitation of Shell Middens from the Río de La Plata Coast (ca. 6000–2000 Years BP), Uruguay
Remapping socio-cultural specificity in the American remake of The Bridge
It is often assumed that the remake of a foreign film is inferior to the original because of tangible obstacles to transnational retrofitting, two notable impediments being resistant cultural narratives and the stylistic tendencies associated with a given culture's idiosyncratic visual exploration of those narratives. In contrast with film remakes, what relative narrative parity between original and remake can be sustained for two hours becomes d…
Concheros arqueológicos en la costa uruguaya
Shell middens were only recently identified in the Uruguayan coast. In this paper, coastal and littoral shell middens are reviewed considering the prevailing theoretical and methodological paradigms in Uruguayan Archaeology. Also, there are introduced new approaches and perspectives - in the study of shell middens of the Río de la Plata left margin
Biogeography of the Quaternary Molluscs of the Southwestern Atlantic Ocean
Biogeography of the Quaternary molluscs of the southwestern Atlantic Ocean
The Quaternary comprises a brief time in the Earth’s history, and apart from a few exceptions, molluscan assemblages recovered from exposures along the coast of Southwestern South America (Southern Brazil, Uruguay, Argentina) are essentially the same than those that inhabit the region today, leading to the assumption that no important change in the distribution of the faunas since Pleistocene times has occurred. However, the good taxonomic and te…
Final Remarks
Mollusks as indicators of historical changes in an estuarine-lagoonal system (Cananéia-Iguape, SE Brazil)
Mollusks recovered from three cores taken from the Cananéia-Iguape estuarine-lagoonal system (São Paulo State, Brazil) were studied. The sampled sediments cover a period beginning approximately two centuries ago and end at the present, including a period when the system suffered significant changes of anthropogenic origin – that is, the construction of an artificial channel connecting the lagoon with a nearby river and with the resulting input of…
Diasporic Community Knowledge and School Absenteeism
Deficit perspectives often portray Mexican parents as not caring or uninvolved in their children's education in US schools. Although school truancy mostly affects schools in terms of school funding issues, high Latina/o school absenteeism is often blamed on lack of parental involvement. This study explores parents' and grandparents' perspectives about why going to Nocutzepo in México was important for their children and grandchildren's cultural i…
El papel de la historia y de las prácticas científicas en la educación
Interacción de las exigencias de trabajo en la generación de sufrimiento mental
Las actuales condiciones de trabajo y las nuevas formas de organización laboral tienen diversos efectos en la salud de los trabajadores, lo que obliga a explicarlos con teorías y metodologías más complejas que las tradicionales. Se analizan algunos elementos del proceso de trabajo y la interacción de exigencias laborales como determinantes de trastornos mentales, psicosomáticos y fatiga (TMPF) en trabajadores de una industria mexicana. Los obrero…
Trabajo y salud en la industria maquiladora mexicana
Se analizan las condiciones laborales y de salud de los trabajadores de la Industria Maquiladora de Exportación en México. Hace uso intensivo de la fuerza de trabajo mayoritariamente femenina,constituye la segunda fuente de divisas. Ilustra una tendencia dominante en el neoliberalimo respecto a condiciones de trabajo y salud, permite apreciar el impacto de la generalizada flexibilización laboral y del creciente cambio tecnológico. El panorama de …
La autonomía de las tradiciones experimentales como problema epistemológico
Until recently, a common underlying assumption in philosophy of science was that experimental science, as well as other non-theoretical traditions in science (e.g. natural history), in order to be understood as part of science, have to be subordinated to theoretical aims. In the last twenty years, this assumption has been challenged from different perspectives. However, an important philosophical question remains. Roughly the question is: on what…
Método, evolución y progreso en la ciencia
Participatory research on workers' health
Lüders's Rule as a Description of Individual State Transformations
Usual derivations of Lüders's projection rule show that Lüders's rule is the rule required by quantum statistics to calculate the final state after an ideal (minimally disturbing) measurement. These derivations are at best inconclusive, however, when it comes to interpreting Lüders's rule as a description of individual state transformations. In this paper, I show a natural way of deriving Lüders's rule from well-motivated and explicit physical as…
La objetividad del azar en un mundo determinista
This paper deals with the notion of objective randomness in classical deterministic theories. After the introduction, section 2 establishes an important distinction between a strictly metaphysical thesis of determinism (as characterized in the Montague-Earman definition, for example), and the doctrine of determinism, which can be roughly characterized as a methodological set of principles. The doctrine of determinism is associated with the idea t…
Peter Bowler, The Non-Darwinian Revolution
Más allá de la presuposición newtoniana
A central metaphysical thesis of modern science has been the idea that the structure of a physical system can be explained in terms of the properties of its constitutive subsystems. I call this presupposition the Newtonian merological presupposition. After some brief introductory remarks on the role of this presupposition in the methodology of modern physics, and after mentioning some recent challenges to it, I focus my attention on quantum syste…
A search for the physical content of Luders' rule
Mediciones ideales en la mecánica cuántica
As a series of investigations have shown, the interpretation of the change upon measurement in quantum mechanics described by the "projection pastulate", as a purely statistical formula, is clear. This formula, here denoted by VNL, is a version of the conditional expectation in Hilbert spaces, and this mathematical result can be given a salid physical interpretation in terlDl of quantum statistics. The problem of interpretation arises when the fo…
Participatory research on workers' health
Mollusks as indicators of historical changes in an estuarine-lagoonal system (Cananéia-Iguape, SE Brazil)
Mollusks recovered from three cores taken from the Cananéia-Iguape estuarine-lagoonal system (São Paulo State, Brazil) were studied. The sampled sediments cover a period beginning approximately two centuries ago and end at the present, including a period when the system suffered significant changes of anthropogenic origin – that is, the construction of an artificial channel connecting the lagoon with a nearby river and with the resulting input of…
Remapping socio-cultural specificity in the American remake of The Bridge
It is often assumed that the remake of a foreign film is inferior to the original because of tangible obstacles to transnational retrofitting, two notable impediments being resistant cultural narratives and the stylistic tendencies associated with a given culture's idiosyncratic visual exploration of those narratives. In contrast with film remakes, what relative narrative parity between original and remake can be sustained for two hours becomes d…
Conflict Resolution Style among Mexican Children
Urbanization theorists have suggested that a consequence of increased urbanization is increased competitiveness. To test that hypothesis, 526 children from three settings in Mexico responded to two questions measuring their preferred response to conflict. While setting did relate significantly to conflict resolution style, the pattern of results obtained did not support the utility of a simple urban-rural dichotomy. The results suggest the import…
Concheros arqueológicos en la costa uruguaya
Shell middens were only recently identified in the Uruguayan coast. In this paper, coastal and littoral shell middens are reviewed considering the prevailing theoretical and methodological paradigms in Uruguayan Archaeology. Also, there are introduced new approaches and perspectives - in the study of shell middens of the Río de la Plata left margin
A search for the physical content of Luders' rule
Conflict Resolution Style among Mexican Children
Urbanization theorists have suggested that a consequence of increased urbanization is increased competitiveness. To test that hypothesis, 526 children from three settings in Mexico responded to two questions measuring their preferred response to conflict. While setting did relate significantly to conflict resolution style, the pattern of results obtained did not support the utility of a simple urban-rural dichotomy. The results suggest the import…
Mediciones ideales en la mecánica cuántica
As a series of investigations have shown, the interpretation of the change upon measurement in quantum mechanics described by the "projection pastulate", as a purely statistical formula, is clear. This formula, here denoted by VNL, is a version of the conditional expectation in Hilbert spaces, and this mathematical result can be given a salid physical interpretation in terlDl of quantum statistics. The problem of interpretation arises when the fo…
La objetividad del azar en un mundo determinista
This paper deals with the notion of objective randomness in classical deterministic theories. After the introduction, section 2 establishes an important distinction between a strictly metaphysical thesis of determinism (as characterized in the Montague-Earman definition, for example), and the doctrine of determinism, which can be roughly characterized as a methodological set of principles. The doctrine of determinism is associated with the idea t…
Peter Bowler, The Non-Darwinian Revolution
Más allá de la presuposición newtoniana
A central metaphysical thesis of modern science has been the idea that the structure of a physical system can be explained in terms of the properties of its constitutive subsystems. I call this presupposition the Newtonian merological presupposition. After some brief introductory remarks on the role of this presupposition in the methodology of modern physics, and after mentioning some recent challenges to it, I focus my attention on quantum syste…
A search for the physical content of Luders' rule
Lüders's Rule as a Description of Individual State Transformations
Usual derivations of Lüders's projection rule show that Lüders's rule is the rule required by quantum statistics to calculate the final state after an ideal (minimally disturbing) measurement. These derivations are at best inconclusive, however, when it comes to interpreting Lüders's rule as a description of individual state transformations. In this paper, I show a natural way of deriving Lüders's rule from well-motivated and explicit physical as…
Participatory research on workers' health
Método, evolución y progreso en la ciencia
La autonomía de las tradiciones experimentales como problema epistemológico
Until recently, a common underlying assumption in philosophy of science was that experimental science, as well as other non-theoretical traditions in science (e.g. natural history), in order to be understood as part of science, have to be subordinated to theoretical aims. In the last twenty years, this assumption has been challenged from different perspectives. However, an important philosophical question remains. Roughly the question is: on what…
Trabajo y salud en la industria maquiladora mexicana
Se analizan las condiciones laborales y de salud de los trabajadores de la Industria Maquiladora de Exportación en México. Hace uso intensivo de la fuerza de trabajo mayoritariamente femenina,constituye la segunda fuente de divisas. Ilustra una tendencia dominante en el neoliberalimo respecto a condiciones de trabajo y salud, permite apreciar el impacto de la generalizada flexibilización laboral y del creciente cambio tecnológico. El panorama de …
Interacción de las exigencias de trabajo en la generación de sufrimiento mental
Las actuales condiciones de trabajo y las nuevas formas de organización laboral tienen diversos efectos en la salud de los trabajadores, lo que obliga a explicarlos con teorías y metodologías más complejas que las tradicionales. Se analizan algunos elementos del proceso de trabajo y la interacción de exigencias laborales como determinantes de trastornos mentales, psicosomáticos y fatiga (TMPF) en trabajadores de una industria mexicana. Los obrero…
El papel de la historia y de las prácticas científicas en la educación
Diasporic Community Knowledge and School Absenteeism
Deficit perspectives often portray Mexican parents as not caring or uninvolved in their children's education in US schools. Although school truancy mostly affects schools in terms of school funding issues, high Latina/o school absenteeism is often blamed on lack of parental involvement. This study explores parents' and grandparents' perspectives about why going to Nocutzepo in México was important for their children and grandchildren's cultural i…
Biogeography of the Quaternary Molluscs of the Southwestern Atlantic Ocean
Biogeography of the Quaternary molluscs of the southwestern Atlantic Ocean
The Quaternary comprises a brief time in the Earth’s history, and apart from a few exceptions, molluscan assemblages recovered from exposures along the coast of Southwestern South America (Southern Brazil, Uruguay, Argentina) are essentially the same than those that inhabit the region today, leading to the assumption that no important change in the distribution of the faunas since Pleistocene times has occurred. However, the good taxonomic and te…
Final Remarks
Mollusks as indicators of historical changes in an estuarine-lagoonal system (Cananéia-Iguape, SE Brazil)
Mollusks recovered from three cores taken from the Cananéia-Iguape estuarine-lagoonal system (São Paulo State, Brazil) were studied. The sampled sediments cover a period beginning approximately two centuries ago and end at the present, including a period when the system suffered significant changes of anthropogenic origin – that is, the construction of an artificial channel connecting the lagoon with a nearby river and with the resulting input of…
Remapping socio-cultural specificity in the American remake of The Bridge
It is often assumed that the remake of a foreign film is inferior to the original because of tangible obstacles to transnational retrofitting, two notable impediments being resistant cultural narratives and the stylistic tendencies associated with a given culture's idiosyncratic visual exploration of those narratives. In contrast with film remakes, what relative narrative parity between original and remake can be sustained for two hours becomes d…
Concheros arqueológicos en la costa uruguaya
Shell middens were only recently identified in the Uruguayan coast. In this paper, coastal and littoral shell middens are reviewed considering the prevailing theoretical and methodological paradigms in Uruguayan Archaeology. Also, there are introduced new approaches and perspectives - in the study of shell middens of the Río de la Plata left margin
Space Use Patterns and Resource Exploitation of Shell Middens from the Río de La Plata Coast (ca. 6000–2000 Years BP), Uruguay
Deleuze, color y cosmos-Klee
En este trabajo buscamos proponer una teoría del color de inspiración deleuzeana, esto es, propondremos una teoría que atenderá al color en cuanto multiplicidad y acontecimiento. Para ello, ensayaremos un recorrido a través de ciertos pasajes deleuzeanos que nos permitirán avanzar en dicha propuesta y llevarla al territorio artístico para establecer una interferencia que implicará variar la dirección de nuestro trabajo al proponer un diálogo con …
Elaboración de adornos sobre materiales conquiliológicos recuperados en sitios arqueológicos de la costa de Río de la Plata (ca. 3000 a 400 años AP). Aportes experimentales
The techniques of manufacture of two sets of prehispanic shell ornaments, recov- ered from sites and collections of the northern coast of the Rio de la Plata (Uruguay), are ana- lyzed through an experimental approach. The first set corresponds to a trousseau of two children (ca. 800-400 years BP), in which Urosalpinx haneti (gastropod) is used as raw material. The other set comes from the study of a shell midden (ca. 3000 to 2000 years BP), where…
Estimating the Proportion of a Categorical Variable With Probit Regression
This article discusses the estimation of a population proportion, using the auxiliary information available, which is incorporated into the estimation procedure by a probit model fit. Three probit regression estimators are considered, using model-based and model-assisted approaches. The theoretical properties of the proposed estimators are derived and discussed. Monte Carlo experiments were carried out for simulated data and for real data taken f…
Procesos de manufactura de las pequeñas cuentas arqueológicas de Arazatí, Uruguay
In the archaeological locality Arazatí (coast of the Rio de la Plata, Uruguay), the burial of two pre-Hispanic children who died ca. 500 years BP was recovered. The mortuary trousseau includes 503 pendants done with Urosalpinx haneti, added to the recent discovery of 48 pendants done with Costoanachis sp. and 73 shell beads. Taxonomic identification of the species on which the shell beads were prepaired is complex due to the extensive modificatio…
Philosophy (11 obras) · Epistemology (8 obras) · Humanities (8 obras) · Geography (7 obras) · Sociology (7 obras) · Art (6 obras) · Computer Science (6 obras) · Mathematics (6 obras) · Political science (6 obras) · Archaeology (4 obras)