Results 61 to 70 of about 62,020 (213)

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

Multiscale microstructure-based constitutive modeling of high-temperature creep rupture in post-irradiated ODS steels

Journal of Materials Research and Technology
Oxide dispersion strengthened (ODS) steel exhibits the great potential as structural materials in nuclear energy production, owing to the complex interface between the oxide particles and the matrix to enhance the resistance of radiation damage. However,
Xiaobao Fu, Zhenyu Zhao, Zeyuan Yan, Yuntao Zhong, Dengke Chen, Ruiqian Zhang, Bin Liu, Qihong Fang, Jia Li   +8 more
doaj   +1 more source

Peculiarities of helium porosity evolution in the ferritic–martensitic steels produced by spark plasma sintering

Nuclear Materials and Energy, 2018
Oxide dispersion strengthened (ODS) ferritic–martensitic steels are considered as promising structural materials for fusion reactors, as well as for active zone of new generations fast reactors.
I.I. Chernov, М.S. Staltsov, B.A. Kalin, I.A. Bogachev, S.N. Korshunov   +4 more
doaj   +1 more source

Advancing super‐resolution stimulated emission depletion microscopy with luminescent lanthanide nanocrystals

FlexMat, EarlyView.
The state‐of‐the‐art research advances and its cutting‐edge application in super resolution stimulated emission depletion technology based on luminescent lanthanide nanocrystals. Abstract Stimulated emission depletion (STED) microscopy overcomes the diffraction limit to reveal subcellular structures beyond the reach of conventional optical methods ...
Yaqi Chen, Tengfei Ma, Shuping Huang, Wei Guo, Yiming Wu   +4 more
wiley   +1 more source

Effects of testosterone and high‐dose anabolic steroids on orthodontic‐induced bone remodeling and root resorption: An animal study

Journal of Periodontology, EarlyView.
Abstract Background This study investigates the impact of disruptions in testosterone levels on bone remodeling, root resorption, and periodontal ligament (PDL) during orthodontic tooth movement (OTM) in a pubertal male rat model. Methods Testosterone deficiency was induced through orchiectomy, and the anabolic‐androgenic steroid (AAS, testosterone ...
Caio Luiz Bitencourt Reis, Kelly Galisteu‐Luiz, Gabriela Leite Pedroso, Gustavo Lopes Puls, Leticia Cassaro, Bruno Boaventura Vieira, Fábio Lourenço Romano, Erika Calvano Küchler, Christian Kirschneck, Daniela Silva Barroso de Oliveira, Maria Bernadete Sasso Stuani, Mirian Aiko Nakane Matsumoto   +11 more
wiley   +1 more source

Inteligencia Artificial y chatbots para una educación superior sostenible: una revisión sistemática

RIED: Revista Iberoamericana de Educación a Distancia
La influencia de la Inteligencia Artificial y de los Chatbots han generado una transformación significativa en los procedimientos de enseñanza y aprendizaje en Educación superior.
Eva Jiménez-García, Judit Ruiz-Lázaro, Sonia Martínez-Requejo, Sara Redondo-Duarte   +3 more
doaj   +1 more source

Separation of trichothecene mycotoxins in a matrix of hemp (Cannabis sativa L.) seed, and quantification of deoxynivalenol in hemp grain infected with Fusarium graminearum

JSFA reports, EarlyView.
Abstract Background Fusarium graminearum, one of the causal agents of ear rot in maize and head blight of cereal grains, also infects hemp (Cannabis sativa L. containing a maximum of 0.3% tetrahydrocannabinol or THC). This fungal pathogen produces trichothecene mycotoxins when it infects maize and cereal grains, but little is known about its production
Isabelle A. Kagan, Magdalena Ricciardi, Henry S. Smith, Rachel R. Schendel, Robert Pearce, Nicole Gauthier   +5 more
wiley   +1 more source

Los 17 Objetivos de Desarrollo Sostenible como reto para contribuir a la concientización ambiental universitaria

Revista Electrónica en Educación y Pedagogía
En el Centro Universitario de Ciencias Exactas e Ingenierías (CUCEI), las Unidades de Aprendizaje (UA) relacionadas con la sostenibilidad ambiental, son optativas para las licenciaturas. Por lo anterior, en la Licenciatura de Químico Farmacéutico Biólogo
Eire Reynaga -Delgado, Beatriz Venegas- Ruiz, Laura Ofelia Orozco- Hernández   +2 more
doaj   +1 more source

Calcium, methyl jasmonate and their combined foliar applications: Influence on Tempranillo grape amino acids composition over two seasons

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change is currently affecting chemical grape composition and, consequently, grape quality. The foliar application of biostimulants has emerged as a promising approach to mitigate these effects. This study investigated the effects of foliar applications of calcium (Ca), methyl jasmonate (MeJ), and their combination (Ca + MeJ)
Teresa Garde‐Cerdán, Eva P Pérez‐Álvarez, Itziar Sáenz de Urturi, Rebeca Murillo‐Peña, Lesly L Torres‐Díaz, Miriam González‐Lázaro   +5 more
wiley   +1 more source

The Solution ofSO(3) through a Single Parameter ODE [PDF]

Journal of Applied Mathematics, 2014
In many applications we need to solve an orthogonal transformation tensorQ∈SO(3) from a tensorial equationQ˙ = WQunder a given spin historyW. In this paper, we address some interesting issues about this equation. A general solution ofQis obtained by transforming the governing equation into a new one in the space ofℝP3.
openaire   +3 more sources