Results 41 to 50 of about 1,029,305 (300)

Mutations affecting the N-terminal domains of SHANK3 point to different pathomechanisms in neurodevelopmental disorders

Scientific Reports, 2022
Shank proteins are major scaffolds of the postsynaptic density of excitatory synapses. Mutations in SHANK genes are associated with autism and intellectual disability.
Daniel Woike, Emily Wang, Debora Tibbe, Fatemeh Hassani Nia, Antonio Virgilio Failla, Maria Kibæk, Tinett Martesen Overgård, Martin J. Larsen, Christina R. Fagerberg, Igor Barsukov, Hans-Jürgen Kreienkamp   +10 more
doaj   +1 more source

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

Advanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source

Is a "homogeneous" description of dynamic heterogeneities possible?

, 2004
We study the simplest model of dynamic heterogeneities in glass forming liquids: one-spin facilitated kinetic Ising model introduced by Fredrickson and Andersen [G.H. Fredrickson and H.C. Andersen, Phys. Rev. Lett. 53, 1244 (1984); J. Chem. Phys.
Szamel, Grzegorz
core   +1 more source

Renormalization and resummation in the O(N) model [PDF]

, 2008
In the O(N) model for the large N expansion one needs resummation which makes the renormalization of the model difficult. In the paper it is discussed, how can one perform a consistent perturbation theory at zero as well as at finite temperature with the
A. Jakovac, Andersen, Andersen, Andersen, Coleman, Jakovac, Jakovac   +6 more
core   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

Advanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo, Jiawang Zeng, Qian Chen, Valentin A. Bobrin, Deepak Mishra, Anthony Chun Yin Yuen, Yixia Zhang, Cyrille Boyer, Jin Zhang   +8 more
wiley   +1 more source

Uses of Andersen health services utilization framework to determine healthcare utilization for mental health among migrants—a scoping review

Frontiers in Public Health, 2023
BackgroundMigration is a worldwide occurrence that carries significant implications for healthcare systems, and it entails challenges to mental healthcare.
Ewa Zuzanna Krzyż, Oscar Fidel Antunez Martinez, Hung-Ru Lin   +2 more
doaj   +1 more source

Conic Optimization Theory: Convexification Techniques and Numerical Algorithms

, 2017
Optimization is at the core of control theory and appears in several areas of this field, such as optimal control, distributed control, system identification, robust control, state estimation, model predictive control and dynamic programming.
ahmadi, andersen, banerjee, benson, bertsekas, bienstock, bühlmann, camacho, candes, candès, carpentier, chen, chen, coffrin, coffrin, coleman, conforti, curto, curto, d'angelo, dullerud, fan, fattahi, fazel, george, glowinski, graepel, graepel, hsieh, josz, josz, josz, josz, kato, krivine, kuang, lall, lanckriet, lasserre, lasserre, laurent, lavaei, liu, ljung, madani, madani, madani, magron, mazumder, nemirovskii, nesterov, parrilo, parrilo, parrilo, pena, powell, pólya, shor, shor, shor, sojoudi, tütüncü, valmorbida, weisser, wright, wu, zhang, zhang, zheng, zhou   +69 more
core   +1 more source

Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H‐NbSe2‐xSx

Advanced Materials, EarlyView.
We demonstrate that 2H‐NbSe2‐xSx hosts gapless superconductivity at unexpectedly low magnetic impurity concentrations. Combining STM, Bogoliubovde Gennes simulations, DFT, and quasiparticle interference, we comprehensively study the development of gapless behavior and show that SeS substitution reshapes the band structure, enhances nesting, and drives ...
Jose Antonio Moreno, Mercè Roig, Víctor Barrena, Edwin Herrera, Alberto M. Ruiz, Samuel Mañas‐Valero, Antón Fente, Anita Smeets, Jazmín Aragón, Yanina Fasano, Beilun Wu, Maria N. Gastiasoro, Eugenio Coronado, José J. Baldoví, Brian M. Andersen, Isabel Guillamón, Hermann Suderow   +16 more
wiley   +1 more source

Diagnóstico da estrongiloidíase num exame de rotina da expectoração com coloração pela técnica de Ziehi-Neelsen

Revista Portuguesa de Pneumologia, 1999
RESUMO: Os autores apresentam om caso de infecção por Strongyloides stercoralis noma doente imunocompetente, detectado no decurso de avaliação microbiológica da expectoração para diagnóstico etiológico de hemoptises.A observação de esfregaços
Teresa Pacheco, Luisa Oliveira, Mariana Viana, Fátima Rodrigues, Alexandra Gil, José Pinto da Rocha, Margarida Cancela de Abreu   +6 more
doaj   +1 more source

Evidence of a Critical time in Constrained Kinetic Ising models [PDF]

, 1995
We study the relaxational dynamics of the one-spin facilitated Ising model introduced by Fredrickson and Andersen. We show the existence of a critical time which separates an initial regime in which the relaxation is exponentially fast and aging is ...
A. Barrat, B. Frick, C. A. Angell, E. Lentheusser, E. Marinari, E. Marinari, Eduardo Follana, F. Fujara, F. Ritort, Felix Ritort, G. H. Fredrickson, G. H. Fredrickson, G. H. Fredrickson, G. H. Fredrickson, J. Colmenero, J. J. Brey, J. J. Brey, J. P. Bouchaud, J. P. Bouchaud, J. P. Bouchaud, L. F. Cugliandolo, R. G. Palmer, S. Franz, S. Franz, T. R. Kirkpatrick, T. R. Kirkpatrick, W. Gotze, W. Gotze   +27 more
core   +2 more sources