Results 21 to 30 of about 315 (122)

O Tratado sobre a Proibição de Armas Nucleares (TPAN): inovação no desarmamento nuclear ou esforço inócuo? [PDF]

open access: yes, 2019
The Treaty on the Prohibition of Nuclear Weapons (TPNW) was opened for signature on 2017, and in October 2019 the treaty had 79 signatories. However, no one Nuclear-Weapon State has signed the treaty.
Silva, Marcos Valle Machado da
core   +1 more source

Contribuciones de la diplomacia al desarme nuclear: ¿qué aportes brindará el Tratado para la Prohibición de las Armas Nucleares al desarme?

open access: yes, 2022
Este trabajo ilustra el proceso diplomático que condujo a la elaboración del Tratado sobre la Prohibición de las Armas Nucleares (TPAN), proceso que incluyó la participación de la sociedad civil en las llamadas conferencias humanitarias y que requirió ...
Juárez Guraieb, Carla   +1 more
core   +1 more source

Refractory neutrophil activation in type 2 diabetics with chronic periodontitis

open access: yesJournal of Periodontal Research, Volume 55, Issue 2, Page 315-323, April 2020., 2020
Abstract Background Inflammation increases diabetes mellitus type 2 (T2DM) progression and severity. T2DM patients are at high risk of the rapid development of chronic periodontitis (CP). Topical presence, high numbers, and bactericidal effects of immune cells are challenged by augmented antigen‐induced inflammation, which promotes both diseases ...
Jens Martin Herrmann   +5 more
wiley   +1 more source

Analysis of Terpolymerization Systems for the Development of Carbon Fiber Precursors of PAN

open access: yesInternational Journal of Polymer Science, Volume 2020, Issue 1, 2020., 2020
The thermal stabilization of polyacrylonitrile fibers (FPAN) is one of the most important steps in the production of carbon fibers (CFs). In this paper, new precursor polymers from PAN have been synthesized with different chemical characteristics using a solution polymerization, and FPAN was obtained using an unconventional wet spinning system in the ...
Daniel Alcalá-Sánchez   +6 more
wiley   +1 more source

O Tratado sobre a Proibição de Armas Nucleares: Inovações e Possibilidades para o Desarmamento Nuclear [PDF]

open access: yes, 2022
Dissertação apresentada ao Programa de Pós-Graduação Relações Internacionais da Universidade Federal da Integração Latino-Americana, como requisito parcial à obtenção do título de Mestra em Relações Internacionais.A pesquisa aborda as relações ...
Batista, Rafael Euclides Seidel
core   +1 more source

Chapter 12 – Developing and Applying the Theory of Psychological Adaptation Needs in Patients With Multiple Sclerosis

open access: yes, 2017
Understanding the key components for successful psychological adaptation in patients with multiple sclerosis (MS) requires further consideration. Recent review-based research in 2015 has proposed a theory of psychological adaptation needs (TPAN).
Elder, Tracey   +3 more
core   +1 more source

Abbildungsqualität tomosynthetisch rekonstruierter Schichtlageveränderungen bei der Panoramaschichtaufnahme zur Diagnostik artifizieller Wurzelresorptionen [PDF]

open access: yes, 2020
Ziel der Studie: Es soll untersucht werden, inwiefern tomosynthetisch rekonstruierte Schichtlagen bei Panoramaschichtaufnahmen zu einer verbesserten Diagnostik von externen artifiziellen Wurzelresorptionen beitragen.
Rahmel, Selina Carolin
core   +1 more source

Neurodegeneration and Glial Response after Acute Striatal Stroke: Histological Basis for Neuroprotective Studies

open access: yesOxidative Medicine and Cellular Longevity, Volume 2016, Issue 1, 2016., 2016
Stroke is a leading cause of death and neurological disability worldwide and striatal ischemic stroke is frequent in humans due to obstruction of middle cerebral artery. Several pathological events underlie damage progression and a comprehensive description of the pathological features following experimental stroke in both acute and chronic survival ...
Rafael R. Lima   +11 more
wiley   +1 more source

Highly Fluorescent Amidine/Schiff Base Dual-Modified Polyacrylonitrile Nanoparticles for Selective and Sensitive Detection of Copper Ions in Living Cells

open access: yes, 2016
Highly fluorescent surface modified polyacrylonitrile nanoparticles (PAN NPs) of 50 nm diameter were fabricated for selective Cu2+ sensing. After surface modification, the PAN NPs were converted to amidine/Schiff base dual-modified PAN nanoparticles ...
Jyongsik Jang (1509529)   +4 more
core   +1 more source

IL‐4 induces cAMP and cGMP in human monocytic cells

open access: yesMediators of Inflammation, Volume 4, Issue 4, Page 298-305, 1995., 1995
Human monocytes, preincubated with IFN‐γ respond to IL‐4 by a cGMP increase through activation of an inducible NO synthase. Here, IL‐4 was found to induce an accumulation of cGMP (1 – 3 min) and cAMP (20 – 25 min) in unstimulated monocytes. This was impaired with NOS inhibitors, but also with EGTA and calcium/calmodulin inhibitors.
B. Dugas   +5 more
wiley   +1 more source

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