Results 371 to 380 of about 840,557 (391)

Confinement in a Zeolite and Zeolite Catalysis.

Accounts of Chemical Research, 2021
ConspectusZeolites, accompanied by their initial discovery as natural mines and the subsequent large-scale commercial production, have played indispensable roles in various fields such as petroleum refining and the chemical industry.
Yuchao Chai, W. Dai, Guangjun Wu, N. Guan, Landong Li   +4 more
semanticscholar   +1 more source

Electronic Confinement and Coherence in Patterned Epitaxial Graphene

Science, 2006
Ultrathin epitaxial graphite was grown on single-crystal silicon carbide by vacuum graphitization. The material can be patterned using standard nanolithography methods. The transport properties, which are closely related to those of carbon nanotubes, are
C. Berger, Zhi-min Song, Xuebin Li, Xiaosong Wu, Nate Brown, C. Naud, D. Mayou, Tianbo Li, J. Hass, A. Marchenkov, E. Conrad, P. First, W. D. de Heer   +12 more
semanticscholar   +1 more source

Effects of home confinement on mental health and lifestyle behaviours during the COVID-19 outbreak: insights from the ECLB-COVID19 multicentre study

Biology of Sport, 2020
Although recognised as effective measures to curb the spread of the COVID-19 outbreak, social distancing and self-isolation have been suggested to generate a burden throughout the population.
A. Ammar, K. Trabelsi, Michael Brach, H. Chtourou, O. Boukhris, Liwa Masmoudi, Bassem Bouaziz, Ellen Bentlage, Daniella How, Mona Ahmed, P. Mueller, Notger Mueller, Omar Hammouda, Laisa Liane Paineiras-Domingos, A. Braakman-Jansen, C. Wrede, S. Bastoni, Carlos Soares Pernambuco, L. Mataruna, Morteza Taheri, K. Irandoust, Aïmen Khacharem, N. Bragazzi, J. Strahler, Jad Adrian, A. Andreeva, J. Glenn, Nicholas T Bott, F. Gargouri, Lotfi Chaâri, H. Batatia, Samira C Khoshnami, E. Samara, V. Zisi, Parasanth Sankar, Waseem N. Ahmed, G. M. Ali, Osama Abdelkarim, M. Jarraya, K. E. Abed, W. Moalla, M. Romdhani, A. Aloui, N. Souissi, Pijnen Lisette Van Gemert, B. Riemann, Laurel Riemann, J. Delhey, Jonathan Gómez-Raja, M. Epstein, R. Sanderman, Sebastian Schulz, A. Jerg, R. Al-horani, Taysir Mansi, Mohamed Jmail, F. Barbosa, F. Ferreira-Santos, B. Šimunič, R. Pišot, Saša Pišot, A. Gaggioli, P. Żmijewski, S. Bailey, J. Steinacker, K. Chamari, T. Driss, Anita Hoekelmann   +67 more
semanticscholar   +1 more source

Changes in lifestyle behaviours during the COVID‐19 confinement in Spanish children: A longitudinal analysis from the MUGI project

Pediatric obesity, 2020
Home confinement during the COVID‐19 pandemic could have affected lifestyle behaviours of children, however evidence about it is emerging and yet scarce.
María Medrano, C. Cadenas-Sánchez, M. Osés, Lide Arenaza, M. Amasene, I. Labayen   +5 more
semanticscholar   +1 more source

Recent Advances in Catalytic Confinement Effect within Micro/Meso-Porous Crystalline Materials.

Small, 2021
Micro/meso-porous crystalline materials with a well-defined pore structure, such as zeolites, carbon nanotubes, and metal-organic frameworks, are of great significance in the development of catalytic systems for scientific and industrial demands.
Jingjing Dai, Hongbo Zhang
semanticscholar   +1 more source

Mechanism of Heterogeneous Fenton Reaction Kinetics Enhancement under Nanoscale Spatial Confinement.

Environmental Science and Technology, 2020
Nanoscale catalysts that can enable Fenton-like chemistry and produce reactive radicals from hydrogen peroxide activation have been extensively studied in order to overcome the limitations of homogeneous Fenton processes.
Shuo Zhang, Meng Sun, Tayler Hedtke, Akshay Deshmukh, Xuechen Zhou, S. Weon, M. Elimelech, Jae-Hong Kim   +7 more
semanticscholar   +1 more source

confine(S)

ACM SIGGRAPH ASIA 2008 computer animation festival, 2008
A human being consists of two elements: "surface and shadow." These two opposite elements are themes of this work, in which a human being is subduing the monster that lurks in the mind.
openaire   +2 more sources

Globally altered sleep patterns and physical activity levels by confinement in 5056 individuals: ECLB COVID-19 international online survey

Biology of Sport, 2020
Symptoms of psychological distress and disorder have been widely reported in people under quarantine during the COVID-19 pandemic; in addition to severe disruption of peoples’ daily activity and sleep patterns.
K. Trabelsi, A. Ammar, Liwa Masmoudi, O. Boukhris, H. Chtourou, Bassem Bouaziz, Michael Brach, Ellen Bentlage, Daniella How, Mona Ahmed, P. Mueller, Notger Mueller, Hsen Hsouna, M. Romdhani, Omar Hammouda, Laisa Liane Paineiras-Domingos, A. Braakman-Jansen, C. Wrede, S. Bastoni, Carlos Soares Pernambuco, L. Mataruna-dos-Santos, Morteza Taheri, K. Irandoust, Aïmen Khacharem, N. Bragazzi, J. Strahler, Jad Adrian Washif, A. Andreeva, S. Bailey, Jarred P. Acton, Emma Mitchell, Nicholas T Bott, F. Gargouri, Lotfi Chaâri, H. Batatia, Samira C Khoshnami, E. Samara, V. Zisi, Parasanth Sankar, Waseem N. Ahmed, G. M. Ali, Osama Abdelkarim, M. Jarraya, Kais el Abed, W. Moalla, N. Souissi, A. Aloui, N. Souissi, L. V. Gemert-pijnen, B. Riemann, Laurel Riemann, J. Delhey, Jonathan Gómez-Raja, M. Epstein, R. Sanderman, Sebastian Schulz, A. Jerg, R. Al-horani, Taysir Mansi, Ismail Dergaa, Mohamed Jmail, F. Barbosa, F. Ferreira-Santos, B. Šimunič, R. Pišot, Saša Pišot, A. Gaggioli, J. Steinacker, P. Żmijewski, Cain C. T. Clark, C. Apfelbacher, J. Glenn, H. Saad, K. Chamari, T. Driss, Anita Hoekelmann   +75 more
semanticscholar   +1 more source

Children and adolescents with eating disorders during COVID-19 confinement: Difficulties and future challenges.

European eating disorders review, 2020
OBJECTIVE To present the adaptations to treatment protocols made in a child and adolescent eating disorders (ED) unit during the eight-week confinement period mandated in response to the COVID-19 pandemic and examine clinical and treatment variables in ...
M. Graell, M. G. Morón-Nozaleda, Ricardo Camarneiro, A. Villaseñor, S. Yáñez, Rudiger Muñoz, B. Martínez-Núñez, C. Miguelez-Fernandez, María Muñoz, Mar Faya   +9 more
semanticscholar   +1 more source

Confinement Catalysis with 2D Materials for Energy Conversion

Advances in Materials, 2019
The unique electronic and structural properties of 2D materials have triggered wide research interest in catalysis. The lattice of 2D materials and the interface between 2D covers and other substrates provide intriguing confinement environments for ...
Lei Tang, Xianguang Meng, Dehui Deng, X. Bao   +3 more
semanticscholar   +1 more source