Results 181 to 190 of about 3,034 (297)
, 2019 Debido a la necesidad de hacer mediciones de manera rápida, sencilla, con una alta exactitud y que sobre todo no afecten el material de prueba se han empleado dispositivos RF ya que estos poseen una fácil fabricación, una electrónica sencilla asociada a su diseño, usan cantidades muy pequeñas para realizar las medidas y una rápida respuesta del sensor.
openaire +1 more source
Environmental Progress &Sustainable Energy, EarlyView.Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti +3 more
wiley +1 more source
Environmental Progress &Sustainable Energy, EarlyView.Abstract The search for sustainable alternatives for bioethanol production has encouraged the valorization of agro‐industrial residues. This study evaluated the use of residual barley as a feedstock for bioethanol production and as a potential ingredient for ruminant feed.
Gabrielle Fusiger Berwian +4 more
wiley +1 more source
Digital Rights Activism in Multilevel Governance
European Policy Analysis, EarlyView.ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley +1 more source
Estimación de la cobertura forestal en la cuenca hidrográfica del río “San Juan”, Cuba
Ingeniería Hidráulica y AmbientalUna problemática a nivel mundial es la pérdida de cobertura boscosa, por lo que su protección es prioridad en Cuba, además de formar parte del plan del estado para enfrentamiento al cambio climático.
Alain Paneque Martínez +3 more
doaj
Methodology for automated greenhouse gas data collection and transmission to cloud repository using low-cost drones. [PDF]
Environ Monit AssessDaud Filho AC +4 more
europepmc +1 more source
Epilepsia, EarlyView.Abstract Objective There are several clinical and research applications for determining the amount of brain tissue resected after epilepsy surgery; however, manual segmentation of postoperative magnetic resonance imaging (MRI) is imprecise and time‐consuming.
Raphael Fernandes Casseb +12 more
wiley +1 more source
Development of an Optical Calorimeter Sensor for the Arc Thermal Performance Value (ATPV) Determination on Arc-Rated Materials for Personal Protective Equipment. [PDF]
Sensors (Basel)Soares FCS +5 more
europepmc +1 more source
, 2009 El presente trabajo fue realizado, con la finalidad última de subrayar la importancia que reviste la formación de las ciencias, en todos los niveles educativos, pero específicamente en el medio-superior. Pues, ¿cómo puede alguien dedicarse a la ciencia, si durante su estancia en la escuela, no se le da la oportunidad de interesarse y acercarse a ella?,
openaire +1 more source
Ultra‐Processed Food Intake and its Association With Eating Disorders: A Scoping Review
European Eating Disorders Review, EarlyView.ABSTRACT Objective Ultra‐processed foods have been associated with adverse health outcomes, but their relationship with eating disorders remains unclear. This scoping review mapped the available evidence on the association between ultra‐processed food intake and eating disorders in adolescents and adults.
Marthina Streda Walker +4 more
wiley +1 more source