Alejandro Valenzuela
Biographic Data
| ID | 3779510 |
|---|---|
| NAME | Alejandro Valenzuela |
| GIVEN NAMES | Alejandro |
| FAMILY NAME | Valenzuela |
| SIGNATURE | VALENZUELA A |
| AFFILIATIONS | Universidad de Sonora |
| ORCID | 0000-0001-7672-9840 |
| VERIFIED | Yes |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 19 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Herd management and animal catchment areas at the taula enclosure of Binissafullet site (Menorca, Spain): A multi-isotopic approach
This study presents the first isotopic analysis of livestock from a taula sanctuary dating from the Second Iron Age (c. 550-123 BCE) in Menorca (Spain). These emblematic structures contain the remains of animals, evidence of wine consumption, and other artefacts. Consequently, these structures are interpreted as sanctuaries or places where social cohesion was reinforced. The archaeological record reveals a blend of local and extra-insular element…
Aprendizaje endógeno para la innovación en pymes intensivas en conocimiento
Este artículo explora los mecanismos de aprendizaje de las pymes intensivas en conocimiento en contextos de alta densidad de empresas multinacionales. Con base en una encuesta por muestreo en la región norte de México, se identifican dos fuentes principales de aprendizaje para la innovación: las relaciones con clientes y proveedores, y las acciones endógenas de aprendizaje, destacadamente la capacitación del personal, la inversión en I+D y la adq…
Urban Consumption of Thrushes in the Early Roman City of Pollentia, Mallorca (Spain)
In the Roman city of Pollentia (Mallorca, Western Mediterranean), an exceptional zooarchaeological assemblage was recovered from a cesspit dated between the first century BC and the first century ad. The structure, situated in a commercial area adjacent to the forum, was connected to a food shop (taberna) via an underground drainage system used for waste disposal. The faunal remains from the cesspit include mammals, fish, reptiles, and birds, wit…
Raúl Silva Castro y un proyecto de modernización conservadora de la crítica literaria
reinterpreta la obra de Silva Castro a la luz de su trayectoria poltica e ideolgica como un proyecto de modernizacin conservadora de la crtica literaria.Una visin espiritual de la literatura y un cosmopolitismo aristocratizante son elementos cruciales para entender el rol que Silva Castro otorga a la elite en el desarrollo cultural del pas.Planteamos que el proyecto de modernizacin de Silva Castro puede observarse en su participacin en polticas i…
Variation in predicted Covid‐19 risk among lemurs and lorises
The novel coronavirus SARS‐CoV‐2, which in humans leads to the disease COVID‐19, has caused global disruption and more than 2 million fatalities since it first emerged in late 2019. As we write, infection rates are at their highest point globally and are rising extremely rapidly in some areas due to more infectious variants. The primary target of SARS‐CoV‐2 is the cellular receptor angiotensin‐converting enzyme‐2 (ACE2). Recent sequence analyses …
The impact of Roman conquest on the pattern of livestock exploitation on the Balearic Islands
The conquest of the Eastern Balearic Islands by the Romans produced a profoundtransformation of the native communities and of their economic system. Whereas several aspects of the local economy at that period are well known, the changes experienced in the patterns of production and consumption of livestock still remain to be deciphered. By studying a series of faunal remains from the two main islands (i.e., Mallorca and Menorca), and focusing on …
Closing the gap: New data on the last documented Myotragus and the first human evidence on Mallorca (Balearic Islands, Western Mediterranean Sea)
The chronology of the extinction of the Balearic fossil bovid Myotragus balearicus in Mallorca and Menorca has been under discussion since its discovery in 1909, and especially in the last decades, thanks to the radiocarbon dates that have been obtained from several deposits of the island of Mallorca. Here, we present new radiocarbon dates of M. balearicus bones (including the most recent date ever obtained for the species, 4035 ± 32 BP, 2830–247…
Closing the gap: New data on the last documented Myotragus and the first human evidence on Mallorca (Balearic Islands, Western Mediterranean Sea)
The chronology of the extinction of the Balearic fossil bovid Myotragus balearicus in Mallorca and Menorca has been under discussion since its discovery in 1909, and especially in the last decades, thanks to the radiocarbon dates that have been obtained from several deposits of the island of Mallorca. Here, we present new radiocarbon dates of M. balearicus bones (including the most recent date ever obtained for the species, 4035 ± 32 BP, 2830–247…
The impact of Roman conquest on the pattern of livestock exploitation on the Balearic Islands
The conquest of the Eastern Balearic Islands by the Romans produced a profoundtransformation of the native communities and of their economic system. Whereas several aspects of the local economy at that period are well known, the changes experienced in the patterns of production and consumption of livestock still remain to be deciphered. By studying a series of faunal remains from the two main islands (i.e., Mallorca and Menorca), and focusing on …
Closing the gap: New data on the last documented Myotragus and the first human evidence on Mallorca (Balearic Islands, Western Mediterranean Sea)
The chronology of the extinction of the Balearic fossil bovid Myotragus balearicus in Mallorca and Menorca has been under discussion since its discovery in 1909, and especially in the last decades, thanks to the radiocarbon dates that have been obtained from several deposits of the island of Mallorca. Here, we present new radiocarbon dates of M. balearicus bones (including the most recent date ever obtained for the species, 4035 ± 32 BP, 2830–247…
The impact of Roman conquest on the pattern of livestock exploitation on the Balearic Islands
The conquest of the Eastern Balearic Islands by the Romans produced a profoundtransformation of the native communities and of their economic system. Whereas several aspects of the local economy at that period are well known, the changes experienced in the patterns of production and consumption of livestock still remain to be deciphered. By studying a series of faunal remains from the two main islands (i.e., Mallorca and Menorca), and focusing on …
Variation in predicted Covid‐19 risk among lemurs and lorises
The novel coronavirus SARS‐CoV‐2, which in humans leads to the disease COVID‐19, has caused global disruption and more than 2 million fatalities since it first emerged in late 2019. As we write, infection rates are at their highest point globally and are rising extremely rapidly in some areas due to more infectious variants. The primary target of SARS‐CoV‐2 is the cellular receptor angiotensin‐converting enzyme‐2 (ACE2). Recent sequence analyses …
Raúl Silva Castro y un proyecto de modernización conservadora de la crítica literaria
reinterpreta la obra de Silva Castro a la luz de su trayectoria poltica e ideolgica como un proyecto de modernizacin conservadora de la crtica literaria.Una visin espiritual de la literatura y un cosmopolitismo aristocratizante son elementos cruciales para entender el rol que Silva Castro otorga a la elite en el desarrollo cultural del pas.Planteamos que el proyecto de modernizacin de Silva Castro puede observarse en su participacin en polticas i…
Aprendizaje endógeno para la innovación en pymes intensivas en conocimiento
Este artículo explora los mecanismos de aprendizaje de las pymes intensivas en conocimiento en contextos de alta densidad de empresas multinacionales. Con base en una encuesta por muestreo en la región norte de México, se identifican dos fuentes principales de aprendizaje para la innovación: las relaciones con clientes y proveedores, y las acciones endógenas de aprendizaje, destacadamente la capacitación del personal, la inversión en I+D y la adq…
Urban Consumption of Thrushes in the Early Roman City of Pollentia, Mallorca (Spain)
In the Roman city of Pollentia (Mallorca, Western Mediterranean), an exceptional zooarchaeological assemblage was recovered from a cesspit dated between the first century BC and the first century ad. The structure, situated in a commercial area adjacent to the forum, was connected to a food shop (taberna) via an underground drainage system used for waste disposal. The faunal remains from the cesspit include mammals, fish, reptiles, and birds, wit…
Herd management and animal catchment areas at the taula enclosure of Binissafullet site (Menorca, Spain): A multi-isotopic approach
This study presents the first isotopic analysis of livestock from a taula sanctuary dating from the Second Iron Age (c. 550-123 BCE) in Menorca (Spain). These emblematic structures contain the remains of animals, evidence of wine consumption, and other artefacts. Consequently, these structures are interpreted as sanctuaries or places where social cohesion was reinforced. The archaeological record reveals a blend of local and extra-insular element…
Geography (4 works) · Archaeology (3 works) · Ancient history (2 works) · Ancient Mediterranean Archaeology and History (2 works) · Archaeological and Historical Studies (2 works) · Archaeology and ancient environmental studies (2 works) · Art (2 works) · Balearic islands (2 works) · Biology (2 works) · Cartography (2 works)