Results 61 to 70 of about 28,306 (248)

Histological description of the reproductive tract of male and female hatchlings of the Magdalena river turtle (Podocnemis lewyana).

Acta Biológica Colombiana, 2014
In this study we described the macroscopic and microscopic histology of the reproductive system of male and female Podocnemis lewyana neonates (3.5 months old). We found macroscopic differences in the morphology of the gonads between the sexes, with ovaries being twice as long as testes, and testes being twice as wide as ovaries.
Sánchez Ospina, Andrés Camilo, Rodríguez, Berardo de Jesús, Ceballos Fonseca, Claudia Patricia   +2 more
openaire   +17 more sources

Challenges and Opportunities in Multi‐Method Integrated Geophysical Prospection of Buried Building Remains at the Sanctuary of Olympia

Archaeological Prospection, EarlyView.
ABSTRACT Ancient Olympia was one of the most important sanctuaries and the venue for the Olympic Games in Greek and Roman times. Its remains are located in the Olympia Terrace (Peloponnese, Greece) at the present‐day confluence of the rivers Alpheios and Kladeos at the base of Mount Kronos.
Sarah Bäumler, Dennis Wilken, Peter Fischer, Lena Slabon, Timo Willershäuser, Birgitta Eder, Hans‐Joachim Gehrke, Erofili‐Iris Kolia, Franziska Lang, Oliver Pilz, Andreas Vött   +10 more
wiley   +1 more source

Poseidon's Sanctuary at Samikon—The Discovery of an Ancient Temple Through an Integrated Geophysical and Geoarchaeological Survey Approach for Lagoonal and Swampy Environments

Archaeological Prospection, EarlyView.
ABSTRACT Below the classical fortress of Samikon at the coast of the western Peloponnese, ancient writer Strabo mentioned a sanctuary of Poseidon which served as the centre of the religious association of the Triphylian cities. In this paper, we describe the discovery and investigation of a building structure by means of geophysical and ...
Dennis Wilken, Birgitta Eder, Sarah Bäumler, Elena Appel, Peter Fischer, Tina Georg, Federica Iannone, Lena Slabon, Timo Willershäuser, Erofili‐Iris Kolia, Andreas Vött   +10 more
wiley   +1 more source

Task‐Related Aperiodic EEG (1/f) Activity in Autism

Autism Research, EarlyView.
ABSTRACT Autism has been hypothesized to involve atypicalities in the balance between neural excitation and inhibition (E/I). Aperiodic EEG activity, characterized by the 1/f exponent of the power spectrum, provides a proxy of cortical E/I dynamics. However, prior studies in autism report mixed findings regarding the slope of aperiodic activity.
Magdalena Matyjek, Salvador Soto Faraco, Claudia Alvarez Martin, Mireia Torralba Cuello   +3 more
wiley   +1 more source

Engineering Stable Lentiviral Vector Producer Cells Improves LVV Production

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Stable lentiviral vector producer cell lines represent a promising platform for scalable and cost‐efficient vector manufacturing, yet their productivity is often limited by intrinsic host‐cell constraints. In this study, we aimed to identify cellular factors restricting LVV production in stable doxycycline‐inducible GPRTG producer cell lines ...
Jona Röscheise, Lena‐Marie Eberle, Holger Laux, Kerstin Otte   +3 more
wiley   +1 more source

Build with Pallets

Arquitecno, 2020
It seeks to provide a solution to the pressing need of sectors that could not access housing by other means while promoting a system of recycling and re-functionalization of residual elements of the construction industry.
Edgardo Lufiego
doaj   +1 more source

Dynamics of biotic resistance to plant invasions

Biological Reviews, EarlyView.
ABSTRACT Biotic resistance, the reduction in invasion success caused by native communities, plays an important role in the long‐term dynamics of biological invasions. A large body of empirical research on biotic resistance has accumulated since the last comprehensive review on the subject 20 years ago, enabling us to achieve a refined understanding of ...
Christine S. Sheppard, Joshua I. Brian, Wayne Dawson, Petr Dostál, Franz Essl, Michal Gruntman, Tina Heger, Mark van Kleunen, Mialy Razanajatovo, Lena C. Reimann, Frank M. Schurr, Montserrat Vilà, Florencia A. Yannelli, Marina Golivets   +13 more
wiley   +1 more source

Comparación de los métodos de inmunoensayo enzimático automatizado (VIDAS) y PCR para la detección de Salmonella spp. en expendios de la ciudad de Santa Marta (Colombia)

Salud Uninorte, 2013
Objetivo: comparar los métodos de inmunoensayo enzimático automatizado VIDAS, (Vi- tek Immunodiagnostic Assay System), y el análisis molecular por Reacción en Cadena de la Polimerasa (PCR) para detectar Salmonella spp en expendios de la ciudad de Santa ...
Libardo Acosta, Jair Pinedo, Enio Hernández, José Villarreal   +3 more
doaj  

Consumers' Intention to Use Circular Business Models: A Configurational Analysis

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular business models (CBMs) integrate ecological sustainability and resource efficiency into core business strategies, but their success depends on consumers' intention to use. Grounded in expectancy–value theory, this study investigates how product‐related factors (perceived usefulness, convenience, value for money, and performance risk ...
Christof Falkenberg, Christian Garaus, Raphaela Hellmayr, Siegfried Pöchtrager, Petra Riefler   +4 more
wiley   +1 more source

Circular Economy in the Management of Wastewater Treatment Plant: A Business Model Approach

Business Strategy and the Environment, EarlyView.
ABSTRACT The water and wastewater management sector faces many challenges related to the implementation of a circular economy (CE). To date, sectoral CE solutions have focused mainly on technological innovations, with limited attention paid to social and economic aspects.
Marzena Smol, Magdalena Andrunik, Joanna Duda   +2 more
wiley   +1 more source