Results 61 to 70 of about 1,312,783 (377)

Dark matter cores in the Fornax and Sculptor dwarf galaxies: joining halo assembly and detailed star formation histories [PDF]

, 2014
We combine the detailed Star Formation Histories of the Fornax and Sculptor dwarf Spheroidals with the Mass Assembly History of their dark matter (DM) halo progenitors to estimate if the energy deposited by Supernova type II (SNeII) is sufficient to ...
Amorisco, Nicola C., de Boer, Thomas J. L., Zavala, Jesus   +2 more
core   +2 more sources

Social context prevents heat hormetic effects against mutagens during fish development

FEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere, Claudio Silva De Freitas, Adam Bates, Kenneth B. Storey, Pedro Beltran‐Alvarez, Katharina C. Wollenberg Valero   +5 more
wiley   +1 more source

High-Speed Visual Feedback Control of Miniature Rotating Mirror System Using a Micro Ultrasonic Motor

IEEE Access, 2020
We propose a miniature rotating mirror system using a micro-ultrasonic motor that employs a 45° angle mirror as its rotor for enlarging the angle of view of cameras.
Tomoaki Mashimo, Shunsuke Izuhara, Shiro Arai, Zhong Zhang, Hiromasa Oku   +4 more
doaj   +1 more source

Preparation of PLGA-Coated Porous Silica Nanofibers for Drug Release

Pharmaceutics, 2022
Fibrous materials have unique applications in drug release and biomedical fields. This study reports on the preparation of porous silica nanofibers, using organic nanofibers as templates, and their use for drug release.
Meina Zhang, Jasmine Lidder, Mounib Bahri, Haifei Zhang   +3 more
doaj   +1 more source

High-quality de novo assembly of the apple genome and methylome dynamics of early fruit development [PDF]

, 2017
Using the latest sequencing and optical mapping technologies, we have produced a high-quality de novo assembly of the apple (Malus domestica Borkh.) genome.
Aubourg, S., Becker, C., Bianco, L., Bucher, E., Celton, J. M., Choisne, N., Daccord, N., Di Pierro, E. A., Durel, C. E., Gaillard, S., Gouzy, J., Guérif, P., Jasper, D., Laurens, F., Lespinasse, Y., Linsmith, Gareth, Micheletti, D., Muranty, H., Quesneville, H., Rees, G., Schijlen, E., Troggio, M., van de Geest, H., van de Weg, E., Velasco, R., Weigel, D.   +25 more
core   +2 more sources

Mapping Hsp104 interactions using cross‐linking mass spectrometry

FEBS Open Bio, EarlyView.
This study examines how cross‐linking mass spectrometry can be utilized to analyze ATP‐induced conformational changes in Hsp104 and its interactions with substrates. We developed an analytical pipeline to distinguish between intra‐ and inter‐subunit contacts within the hexameric homo‐oligomer and discovered contacts between Hsp104 and a selected ...
Kinga Westphal, Karolina Michalska, Andrzej Joachimiak, Lukasz A. Joachimiak   +3 more
wiley   +1 more source

Spontaneous Epileptic Recordings from hiPSC-Derived Cortical Neurons Cultured with a Human Epileptic Brain Biopsy on a Multi Electrode Array

Applied Sciences, 2023
A growing societal awareness is calling upon scientists to reconsider the use of animals in research, which stimulates the development of translational in vitro models.
Michel H. Y. Hu, Jean-Philippe Frimat, Kim Rijkers, Olaf E. M. G. Schijns, Arn M. J. M. van den Maagdenberg, Jim T. A. Dings, Regina Luttge, Govert Hoogland   +7 more
doaj   +1 more source

CME Expansion as the Driver of Metric Type II Shock Emission as Revealed by Self-Consistent Analysis of High Cadence EUV Images and Radio Spectrograms

, 2013
On 13 June 2010, an eruptive event occurred near the solar limb. It included a small filament eruption and the onset of a relatively narrow coronal mass ejection (CME) surrounded by an extreme ultraviolet wave front recorded by the Solar Dynamics ...
Caroubalos, C., Hillaris, A., Kontogeorgos, A., Kouloumvakos, A., Moussas, X., Patsourakos, S., Preka-Papadema, P., Tsitsipis, P., Vourlidas, A.   +8 more
core   +1 more source

Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics

Advanced Biology, EarlyView.
This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim, Kanghoon Choi, Amy Lin, Jungkyu Kim   +3 more
wiley   +1 more source

Self-delivery immunological adenosine effector for photodynamic activated immunotherapy against metastatic tumors

Materials & Design, 2023
Therapy-induced immunogenic cell death (ICD) can trigger a burst release of immunostimulatory signals, but some of them can be converted into immunosuppressive factors to extensively restrict systemic anti-tumor immunity.
Xiayun Chen, Mengyi Yan, Qianqian Liu, Yi Cen, Baixue Yu, Ni Yang, Ali Chen, Shiying Li   +7 more
doaj