Results 121 to 130 of about 208,875 (311)

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

Variability of imposex development and reproductive alterations in the Patagonian gastropod Buccinanops globulosus inhabiting a polluted harbour area [PDF]

open access: yes, 2015
El objetivo de este trabajo fue estudiar parámetros reproductivos y desarrollo de imposex en el caenogasterópodo Buccinanops globulosus que habita en una zona portuaria de alto tráfico marítimo y con presencia de contaminantes.
Averbuj, Andres   +2 more
core  

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

Disorders induced by chromium to health and the use of antioxidants in the prevention or treatment [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2014
The cell maintains a constant balance of redox processes, thus preserving regulating the balance between pro-oxidant production and antioxidant defense systems.
Sergio L. Becerra-Torres   +3 more
doaj  

Devenir histórico de la relación entre la joyería y las ciencias mineras y de los minerales [PDF]

open access: yes, 1998
El presente trabajo muestra la interrelación existente entre minería y joyería desde los albores de la Humanidad, motivada por el atractivo que siempre metales y minerales han ejercido sobre el ...
Orche García, Enrique   +1 more
core  

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

Environmental neurodevelopment toxicity from the perspective of Bronfenbrenner's bioecological model: a case study of toxic metals. [PDF]

open access: yesCad Saude Publica, 2023
Bah HAF   +6 more
europepmc   +1 more source

Evaluación y determinación de metales esenciales en nueces [PDF]

open access: yes, 2018
Las nueces son un importante componente de la dieta mediterránea y vegetariana y destacan por su contenido en lípidos, proteínas, carbohidratos, vitaminas B1, B2, B3, B6, del grupo E, polifenoles, y cabe destacar el contenido en elementos esenciales ...
Rodríguez Colorado, Juan José
core  

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Determinación de metales, fenoles totales y flavonoides totales en extractos de las hojas de Petiveria alliacea L. (anamú)

open access: yesRevista CENIC Ciencias Químicas, 2015
Petiveria alliacea L. (anamú) es una planta ampliamente utilizada en la medicina tradicional, que posee una composición química peculiar determinada por la abundancia de compuestos sulfurados.
Sandra Sariego-Frómeta   +4 more
doaj  

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