Results 81 to 90 of about 1,509,300 (299)

Nonequilibrium thermodynamics of circulation regimes in optically-thin, dry atmospheres [PDF]

, 2013
An extensive analysis of an optically-thin, dry atmosphere at different values of the thermal Rossby number Ro and of the Taylor number Ff is per- formed with a general circulation model by varying the rotation rate {\Omega} and the surface drag {\tau ...
Adams, Arya, Becker, Berger, Boruck, Burrows, Caballero, Charbonneau, Clancy, DeGroot, Dewar, Dobbs-Dixon, Eady, Egger, Fermi, Fraedrich, Fraedrich, Fraedrich, Francesco Ragone, Frierson, Geisler, Genio, Goody, Goody, Grinstein, Held, Heng, Heng, Heng, Heng, Hide, Hide, Hide, Hide, Holton, Hourdin, Hunt, James, James, James, Johnson, Joshi, Jupp, Kleidon, Kleidon, Kleidon, Kleidon, Kondepudi, Kunz, Kuo, Kuo, Lacis, Laursen, Lewis, Lorenz, Lorenz, Lorenz, Louis, Lucarini, Lucarini, Lucarini, Lucarini, Menou, Merlis, Miller, Mitchell, Navarra, Orszag, Ozawa, Paltridge, Paltridge, Paltridge, Paoletti, Pascale, Pauluis, Pauluis, Peixoto, Peixoto, Pierrehumbert, Rauscher, Read, Read, Read, Robert Boschi, Rodgers, Salvatore Pascale, Sasamori, Schulman, Seager, Showman, Showman, Slingo, Stephens, Stephens, Taylor, Thrastarson, Udry, Valerio Lucarini, Vallis, Williams, Williams, Williams, Williams, Woollings, Wordsworth, Yixiong Wang   +105 more
core   +2 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

The changes in power requirements and muscle efficiency during elevated force production in the fruit fly Drosophila melanogaster [PDF]

, 1997
The limits of flight performance have been estimated in tethered Drosophila melanogaster by modulating power requirements in a 'virtual reality' flight arena.
Dickinson, Michael H., Lehmann, Fritz-Olaf   +1 more
core  

Feedback from central black holes in elliptical galaxies. I: models with either radiative or mechanical feedback but not both

, 2009
The importance of the radiative feedback from SMBHs at the centers of elliptical galaxies is not in doubt, given the well established relations among electromagnetic output, black hole mass and galaxy optical luminosity.
Arav, Bertin, Binney, Binney, Burkert, Cavaliere, Chartas, Churazov, Ciotti, Ciotti, Ciotti, Ciotti, Czoske, Daniel Proga, de Zeeuw, Diehl, Dorodnitsyn, Douglas, Fabian, Ferrarese, Fukushige, Gallo, Ganguly, Gavazzi, Gebhardt, Ghisellini, Goncalves, Graham, Granato, Haiman, Hopkins, Hopkins, Hopkins, Hopkins, Humphrey, Jaffe, Jeremiah P. Ostriker, Jiang, Kauffmann, King, Koopmans, Kormendy, Kurosawa, Kurosawa, Königl, Lauer, Luca Ciotti, Magorrian, Marconi, Martinez-Sansigre, Martini, Merloni, Milosavljevic, Morgan, Murray, Navarro, Nayakshin, Noble, Parriott, Pellegrini, Pellegrini, Pellegrini, Pierce, Prochaska, Proga, Proga, Proga, Proga, Proga, Proga, Rafferty, Rusin, Rusin, Saglia, Schawinski, Shakura, Shi, Silk, Soltan, Somerville, Tabor, Treu, Treu, Turnshek, Vernaleo, Voit, Wang, Watabe, Woo, Wrobel, Wyithe   +90 more
core   +1 more source

Prototyping Efficient Interprocessor Communication Mechanisms [PDF]

2007 International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, 2007
Parallel computing systems are becoming widespread and grow in sophistication. Besides simulation, rapid system prototyping becomes important in designing and evaluating their architecture. We present an efficient FPGA-based platform that we developed and use for research and experimentation on high speed interprocessor communication, network ...
Vassilis Papaefstathiou, Dionisios N. Pnevmatikatos, Manolis Marazakis, Giorgos Kalokairinos, Aggelos Ioannou, Michael Papamichael, Stamatis G. Kavadias, Giorgos Mihelogiannakis, Manolis Katevenis   +8 more
openaire   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Two-Way Shape Memory Effect Driven Solar Sails for Active Solar Radiation Pressure Modulation

Aerospace
Solar sailing has proven to be an effective solution for cost-effective and long-term space missions due to its fuel-free propulsion. While multiple large-scale solar sails based on kilogram-class satellites have been developed and tested in space, solar
Peidong Jia, Ruilei Chen, Zhongjing Ren, Chengyang Li, Zizhan Tu, Boyang Jiang, Xu Zhang, Ziran Wang, Dakai Liu, Erchao Li   +9 more
doaj   +1 more source

Microstructure and Mechanical Properties of Crack-Free IN738G Alloy Processed by Laser Powder Bed Fusion [PDF]

MATEC Web of Conferences
The IN738 nickel-based superalloy has a high Al, Ti and γ’ (Ni3 [Al, Ti]) content phase that causes notable crack sensitivity when processed by laser powder bed fusion (LPBF).
Wang Yi, Liu Yue, Han Quanquan
doaj   +1 more source