Results 81 to 90 of about 301,153 (306)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Effect of Indomethacin and Dimethylsulfoxide on the oxidative status of humor aqueous in ocular burn

Revista Científica
The study aims to investigate the efficacies of dimethyl sulfoxide (DMSO) and indomethacin on the oxidative status in the aqueous humor of rabbits’ eyes with experimentally induced hydrofluoric acid ocular burns.
Semih Altan, Feray Altan, Zeki Ogurtan   +2 more
doaj   +1 more source

Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics

Advanced Science, EarlyView.
The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet, Priyanka Kumari, Sathyanarayana Paladugu, Damian Pociecha, Jakub Karcz, Przemysław Kula, Nataša Vaupotič, Ewa Górecka, Oleg D Lavrentovich   +8 more
wiley   +1 more source

La geometría de visualización afecta el dicromatismo sexual y la conspicuidad de la coloración del plumaje no iridiscente de Tersina viridis [PDF]

, 2016
Some types of plumage color are difficult to characterize spectrophotometrically because the properties of the reflected light change with viewing geometry (i.e.
Barreira, Ana Soledad, García, Natalia Cristina, Lougheed, Stephen C., Tubaro, Pablo Luis   +3 more
core   +1 more source

A Circuit of Mechanically Regulated Transcription Factors Balances Regenerative and Fibrotic Memory of Mesenchymal Stromal Cells

Advanced Science, EarlyView.
Producing MSCs on rigid culture substrates induces a scar‐making phenotype, jeapordizing therapeutic success. ‘Tissue‐soft’ surfaces prevent MSC fibrogenesis and preserve regenerative traits. An epigenetic network, driven by HOXA11 and SALL1, maintains ‘soft memory’ by keeping chromatin open in relaxed MSCs, promoting anti‐fibrotic programs.
Fereshteh Sadat Younesi, Andrew E. Miller, Li Diao, Xinying Guo, Natalie Andonian, Elham Karimizadeh, Thomas H. Barker, Boris Hinz   +7 more
wiley   +1 more source

Epidemiology and characteristics of hand burns: a 12-year retrospective analysis at a University Hospital

Burns Open
The purpose of this study was to assess epidemiological features and injury characteristics of hand burn injuries based on a retrospective data collection from 2012 to 2023 at a maximum care University Hospital.
Laurin Schöne, Jolanta Klukowska-Rötzler, Aristomenis K. Exadaktylos, Radu Olariu, Esther Vögelin, Esin Rothenfluh   +5 more
doaj   +1 more source

Relationship Between the Foveal Avascular Zone and Foveal Pit Morphology [PDF]

, 2012
Purpose.To assess the relationship between foveal pit morphology and size of the foveal avascular zone (FAZ). Methods. Forty-two subjects were recruited.
Beringer, Joseph, Carroll, Joseph, Cooper, Robert F., Dubis, Adam M., Dubra, Alfredo, Hansen, Benjamin R.   +5 more
core   +2 more sources

MG53 Coordinates Macrophage Polarization and Neuroimmune Coupling to Promote Corneal Nerve Regeneration via the MPEG1–MVP–STAT6 Axis

Advanced Science, EarlyView.
Corneal nerve regeneration is critical to corneal wound healing processes. The current study reveals a novel role of MG53 in promoting corneal nerve regeneration after alkali induced injury. Mechanistically, MG53 enters macrophages via its receptor, MPEG1, promotes MVP K63 ubiquitination, and triggers STAT6 induced repair‐related genes expression ...
Peng Chen, Zhentao Zhang, Lilian Sakai, Yanping Xu, Luxi Zhang, Han Ye, William Sollenberger, Takahide Ikeda, Zhiyu Yan, Keerthika Sathish, Usman Alizai, Haitao Wen, Timothy M. Pawlik, Heather L. Chandler, Hua Zhu   +14 more
wiley   +1 more source

Chemical injuries of the eye - management of alkali burns [PDF]

, 2004
Neðst á síðunni er hægt að nálgast greinina í heild sinni með því að smella á hlekkinn View/OpenChemical injuries are among the most severe injuries to the eye. Young men are most often affected.
Gunnar Már Zoega, Jóhannes Kári Kristjánsson   +1 more
core  

Dynamical effects of the nanometer-sized polarized domains in Pb(Zn1/3Nb2/3)O3

, 2000
Recent neutron scattering measurements performed on the relaxor ferroelectric Pb[(Zn1/3Nb2/3)0.92Ti0.08]O3 (PZN-8%PT) in its cubic phase at 500 K, have revealed an anomalous ridge of inelastic scattering centered ~0.2 A-1 from the zone center (Gehring et
A. Naberezhnov, A.A. Bokov, B. Noheda, G. Burns, G. Burns, G. Shirane, H. You, J. Harada, J. Kuwata, J. Kuwata, J. Zhao, M. Bullock, N. de Mathan, P. M. Gehring, P. M. Gehring, P.M. Gehring, S. Vakhrushev, S. Vakhrushev, S.-E. Park, S.-E. Park, S.-E. Park, S.G. Lushnikov, T. Tsurumi   +22 more
core   +1 more source