Results 71 to 80 of about 42,446 (256)

Degradable Donor‐Acceptor Polymeric Mixed Ionic‐Electronic Conductors for Transient Electronics

Advanced Materials Technologies, EarlyView.
Here, we report degradable donor–acceptor (D–A) polymeric mixed ionic‐electronic conductors for transient electronics. We take a systematic side chain engineering approach to elucidate how molecular‐level modifications of donor–acceptor (D–A) polymer structures can satisfy demands that are often conflicting: degradability, charge carrier transport, and
Angela Lin, Zhichang Liu, Saroj Upreti, Stanley Lo, Nathan Sung Yuan Hsu, Xiaodan Gu, Sihong Wang, Helen Tran   +7 more
wiley   +1 more source

QTFN: A General End-to-End Time-Frequency Network to Reveal the Time-Varying Signatures of the Time Series

Big Data Mining and Analytics
Nonstationary time series are ubiquitous in almost all natural and engineering systems. Capturing the time-varying signatures from nonstationary time series is still a challenging problem for data mining.
Tao Chen, Yang Jiao, Lei Xie, Hongye Su
doaj   +1 more source

Cell Cycle Control of Nuclear Metabolism Couples Phosphatidylinositol Signaling to Histone Methylation

Advanced Science, EarlyView.
Nuclear metabolism oscillates during cell cycle progression. Quantitative chromatome proteomics and imaging reveal phase‐specific dynamics of PIP5K1A and nuclear PIP2, linking phosphatidylinositol metabolism to histone methylation. This work identifies nuclear lipid metabolism as a previously unrecognized regulatory axis coordinating chromatin ...
Antoni Gañez‐Zapater, Savvas Kourtis, Camilla Reiter Elbæk, Lorena Espinar, Carolina Toro‐Márquez, Albert Coll‐Manzano, Alfredo Smiriglia, Laura García‐López, Laura Wiegand, Maria Guirola, Frédéric Fontaine, Andrea Morandi, André C. Müller, Sara Sdelci   +13 more
wiley   +1 more source

Gambus Hadhramaut: The Malaysian Malay Lute Tuning Retrieval

BioResources, 2023
This study identified elements in a simple homemade gambus from a local crafter using a scientific approach. The gambus was made from geronggang wood (Cratoxylum arborescens), a light Malaysian hardwood with pink sapwood, distinct from the heartwood with
Sinin Hamdan, Khairul Anwar Mohamad Said, Md. Rezaur Rahman, Marini Sawawi, Aaliyawani Ezzerin Sinin   +4 more
doaj   +2 more sources

Damped Bogoliubov excitations of a condensate interacting with a static thermal cloud

, 2000
We calculate the damping of condensate collective excitations at finite temperatures arising from the lack of equilibrium between the condensate and thermal atoms.
A. Griffin, A. Griffin, A. Minguzzi, A.L. Fetter, A.L. Fetter, C.W. Gardiner, D.A.W. Hutchinson, D.A.W. Hutchinson, E. Zaremba, F. Dalfovo, H.T.C. Stoof, J. E. Williams, J. P., J.E. Williams, L.P. Pitaevskii, M. Holzmann, M.J. Bijlsma, R. Walser, R.J. Dodd, R.J. Dodd, S. Choi, S. Giorgini, S. Giorgini, S. Stringari, T. Bergeman, T. Nikuni, U.A. Khawaja, U.A. Khawaja, W.C. Wu   +28 more
core   +1 more source

Core-sheath structured electrospun nanofibrous membranes for oil-water separation [PDF]

, 2016
In recent years, both the increasing frequency of oil spill accidents and the urgency to deal seriously with industrial oil-polluted water, encouraged material scientists to design highly efficient, cost effective oil-water separation technologies.
De Smedt, Stefaan, Gao, Buhong, Huang, Chaobo, Ma, Wenjing, Pan, Hui, Samal, Sangram Keshari, Wang, Fang, Xu, Haijun, Yao, Jianfeng, Zhan, Xianxu, Zhang, Qilu   +10 more
core   +1 more source

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang, Lihuan Shang, Xiaochun Chen, Xiangzhan Kong, Xiaojuan Wang, Linjia Jiang, Huiying Zhao, Yafeng Zhu, Cheng Huang, Shiyi Deng, Rui Zhang, Minghui Wang, Haoming Lin, Ping‐Pui Wong   +13 more
wiley   +1 more source

HAT-P-32b and HAT-P-33b: Two Highly Inflated Hot Jupiters Transiting High-jitter Stars [PDF]

, 2011
We report the discovery of two exoplanets transiting high-jitter stars. HAT-P-32b orbits the bright V = 11.289 late-F-early-G dwarf star GSC 3281-00800, with a period P = 2.150008 ± 0.000001 d.
Bakos, G. Á., Béky, B., Esquerdo, G. A., Fernandez, J. M., Fischer, D. A., Hartman, J. D., Howard, A. W., Johnson, J. A., Kovács, Géza, Latham, D. W., Lázár, J., Marcy, G. W., Mazeh, T., Noyes, R. W., Papp, I., Quinn, S. N., Sasselov, D. D., Shporer, A., Stefanik, R. P., Szklenár, T., Sári, P., Torres, G.   +21 more
core  

No Conclusive Evidence for Transits of Proxima b in MOST photometry

, 2016
The analysis of Proxima Centauri's radial velocities recently led Anglada-Escud\'e et al. (2016) to claim the presence of a low mass planet orbiting the Sun's nearest star once every 11.2 days.
Bakos, Gáspár Á., Bayliss, Daniel, Bento, Joao Da Silva, Bhatti, Waqas, Cameron, Chris, Chen, Jingjing, Csubry, Zoltan, Davenport, James R. A., Guenther, David B., Hartman, Joel D., Henning, Thomas, Jordan, Andres, Kipping, David M., Kuschnig, Rainer, Mancini, Luigi, Matthews, Jaymie M., Moffat, Anthony F. J., Penev, Kaloyan, Rowe, Jason, Rucinski, Slavek M., Sandford, Emily, Sasselov, Dimitar, Siverd, Robert J., Weiss, Werner W.   +23 more
core   +1 more source

The Uppsala APP Mutation Promotes Wild‐Type Amyloid‐β Aggregation and Deposition In Vivo

Advanced Science, EarlyView.
We investigated in vivo cross‐seeding of amyloid‐β (Aβ) isoforms in transgenic mice co‐expressing wild‐typeAβ and the Uppsala‐mutant Aβ variant (AβUpp), lacking six central residues. Weleveraged MALDI‐MS imaging and hyperspectral microscopy to follow spatio‐temporalAβ deposition.
Junyue Ge, María Pagnon de la Vega, Silvia Zampar, Enrica Cerilli, Srinivas Koutarapu, Ling Wu, Paul Fraser, Sertan Arkan, Vilmantas Giedraitis, Lars Lannfelt, Greta Hultqvist, Stina Syvänen, Martin Ingelsson, Jörg Hanrieder, Dag Sehlin   +14 more
wiley   +1 more source