Results 101 to 110 of about 93,830 (266)

Huacas olvidadas y cerros santos: Apuntes metodológicos sobre la cartografía sagrada en los Andes del sur de Bolivia

open access: yesEstudios Atacameños, 2009
A través de la articulación de fuentes coloniales tempranas con los registros arqueológicos y etnográficos locales, hemos identificado varios cerros sacralizados y huacas prehispánicas de las regiones de Potosí y Chuquisaca (Bolivia).
Pablo Cruz
doaj  

Pediatric Human Olfactory Epithelium Mirrors Adult Structure and Function in a Human Olfactory Organoid Model

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Objective This study investigated the developmental differences in structure, gene expression, and function of human olfactory epithelium (OE) using pediatric and adult specimens and human olfactory organoids. Background Olfactory dysfunction (OD) is characterized by loss or alterations in the sense of smell and has an age‐related increase in ...
Randy Bach   +9 more
wiley   +1 more source

Novel Interdigitated Electrode Conductometric Sensor for Rapid, Sensitive, and Selective Detection of cTnI Biomarkers in Saliva

open access: yesAdvanced NanoBiomed Research, EarlyView.
A miniaturized high resistivity silicon‐based interdigitated conductometric sensor detects cTnI at sub‐femtomolar levels with high selectivity. The device enables noninvasive testing using artificial and pooled human saliva in real‐time electrical readings. This portable biosensor offers a promising futuristic medical device providing new opportunities
Preethi Chidambaram   +8 more
wiley   +1 more source

Evaluation and Optimization of COD Removal Performance for a Domestic Wastewater Treatment Plant by Response Surface Methodology: The Case of Van Muradiye

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the performance of the Van Muradiye Domestic Wastewater Treatment Plant was evaluated with Response Surface Methodology (RSM). The effects of pH, conductivity, dissolved oxygen (DO), and suspended solids (SS) on the chemical oxygen demand (COD) removal efficiency were evaluated using samples collected from the plant's inlet and ...
Emine Cangül   +2 more
wiley   +1 more source

PhenoFECT: A Python package for forecasting and exploring plant phenology under climate change

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Climate change and global warming significantly affect the timing of plant flowering in spring. Accurately predicting these phenological events is crucial for understanding plant biology and agriculture. The chill‐day model (CDM) based on seasonal temperature changes has been a reliable model for predicting phenological activities ...
Songwon Kim, In‐Geol Choi
wiley   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson   +2 more
wiley   +1 more source

Variable grouping patterns in primates: A test of the better competitor hypothesis in male Verreaux's sifaka (Propithecus verreauxi)

open access: yesThe Anatomical Record, EarlyView.
Abstract Intraspecific variation in social organization (IVSO) within primate populations can arise due to male mating competition. Verreaux's sifaka (Propithecus verreauxi) populations exhibit both single‐male and multi‐male groups, providing an opportunity to examine the relationship between male competitive ability and social organization.
Lemeng Li   +2 more
wiley   +1 more source

Exceptional preservation informs the paleobiology of tapinocephalid dinocephalians

open access: yesThe Anatomical Record, EarlyView.
Abstract The tapinocephalid dinocephalian Moschops is one of the most iconic taxa of the middle Permian, yet its paleobiology remains one of the least well‐known. Here, we address some aspects of paleoneurology and paleobiology of Moschops using CT scanning of four well preserved skulls from the upper Abrahamskraal Formation of South Africa. Two of the
Julien Benoit   +6 more
wiley   +1 more source

The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra   +1 more
wiley   +1 more source

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