Results 41 to 50 of about 150,255 (226)

EPR Spectroscopy Investigation of Cu2+ Ions Adsorbed in Tannin‐Formaldehyde Resins of Mimosa (Acacia mearnsii) Bark Extracts

open access: yesJournal of Spectroscopy, Volume 2015, Issue 1, 2015., 2015
The chemical environment of Cu2+ ions adsorbed in tannin‐formaldehyde resins of Acacia mearnsii bark extracts, prepared from polybutene, is investigated by EPR spectroscopy at 300 K. The spectrum is simulated considering two isolated axial Cu(II) species (Species 1: A∥ = 16.50(5) mT, A⊥ = 1.20(10) mT, g∥ = 2.28(1), and g⊥ = 2.08(1); Species 2: A∥ = 15 ...
Marcelo H. Herbst   +2 more
wiley   +1 more source

Anatomía, fisiología, componentes y alteraciones de la consciencia. [PDF]

open access: yes, 2017
En la actualidad se conoce muy poco sobre los mecanismos de la consciencia y cómo estos se ven afectados cuando se sufre daño cerebral. Esto despierta gran debate en la comunidad científica y por ello es importante marcar unas bases que sirvan como ...
Suárez González, Diego Eduardo
core  

Beyond plant awareness disparity: Exploring intangible relationships with plants in the Catalan Pyrenees

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 3, Page 828-837, May 2025.
The phenomenon of “Plant Awareness Disparity”—often defined as people's inability to notice, recognize, and appreciate plants and their significance—has been described as one of the greatest challenges that botanists face in our joint mission to address the social‐ecological crisis of our time.
Joaquim Querol i Mercadé   +5 more
wiley   +1 more source

Investigation into River Sediments Toxicity as a Result of Inappropriate Waste Disposal

open access: yesJournal of Waste Management, Volume 2013, Issue 1, 2013., 2013
Sediments of the São Francisco River basin (Brazil) were investigated to determine the environmental consequences of incorrect disposal of wastes generated by a zinc industry. Surface sediments were characterized by X‐ray diffraction (XRD) and chemically analyzed by X‐ray fluorescence (XRF).
Lívia R. Souza   +2 more
wiley   +1 more source

Consciencia objetion

open access: yesRevista Jurídica de Investigación e Innovación Educativa (REJIE Nueva Época), 2015
He takes consciousness as an essential, inherent and inviolable (root and ultimate foundation of human rights) content, namely the life, human dignity and the free development, which is guaranteed and protected to the extent so you are free to think, express and manifest those thoughts fruit fundamentally ideological, religious and philosophical ...
openaire   +1 more source

Lo arbitrario y lo necesario: educación de la consciencia [PDF]

open access: yes, 2002
Esta es la tercera y última parte del artículo "Lo arbitrario y lo necesario" cuyas primeras dos partes fueron publicadas en los dos números anteriores de la Revista. Aquí el autor enfatiza que la consciencia es lo único educable y señala la necesidad de
Hewitt, Dave
core  

Mindfulness‐Based Eating Solution (MBES) for Body Dissatisfaction and Disordered Eating Attitudes in Nutrition Students During the COVID‐19 Pandemic: A Randomised Clinical Trial

open access: yesJournal of Human Nutrition and Dietetics, Volume 38, Issue 2, April 2025.
ABSTRACT Background Nutrition students are at greater risk of developing disordered eating attitudes, especially during the COVID‐19 pandemic. Mindfulness‐based interventions (MBIs) have proven to be beneficial in improving mental health outcomes and are also applied to issues related to food through mindful eating.
Taísa Alves Silva   +6 more
wiley   +1 more source

Expresión autoetnográfica: consciencia de oposición en las literaturas de los Estados Unidos [PDF]

open access: yes, 2008
El estudio sobre la autoetnografía y su polémica ofrece un método especialmente sobresaliente para leer un tipo particular o una tendencia de consciencia de oposición racial en la literatura estadounidense.
Valdez, Charli G.
core   +3 more sources

Forms of consciousness, Artificial Intelligence and new challenges for Sociology

open access: yesmethaodos.revista de ciencias sociales, 2020
In this paper we discuss the emergence of new social realities in concomitance with the development of certain techno-scientific advances and, in particular, those with origins in biotechnology, bioengineering and Artificial Intelligence.
Ángel Belzunegui-Eraso
doaj   +1 more source

O Quadro de Raciocínio Clínico Bobath: Uma abordagem de ciência de sistemas para a complexidade das condições do neurodesenvolvimento, incluindo a paralisia cerebral

open access: yesDevelopmental Medicine &Child Neurology, Volume 66, Issue 8, Page e102-e111, August 2024.
Esta revisão descreve um modelo de prática pediátrica recomendada do Bobath, o Quadro de Raciocínio Clínico Bobath (QRCB), e explica como esse conhecimento contribui para a área de habilitação em distúrbios pediátricos. A ciência de sistemas proporciona uma nova maneira de concetualizar a paralisia cerebral como uma condição complexa.
Margaret J. Mayston   +2 more
wiley   +1 more source

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