Results 41 to 50 of about 47,394 (189)

Redox‐Acidity Interplay in Eu‐Promoted PtSn2 Catalysts for Selective and Stable Propane Dehydrogenation

Angewandte Chemie, Volume 137, Issue 50, December 8, 2025.
Eu‐promoted PtSn2 catalysts leverage the redox activity of Eu and tailored acidity to reduce coke formation, enhancing selectivity and stability in propane dehydrogenation. This synergy significantly improves propylene yield and extends catalyst lifespan, providing an effective strategy for efficient PDH processes.
María I. Valls, Jesús Ara, Sonia Escolástico, Sonia Remiro‐Buenamañana, David Catalán‐Martínez, Julien Grand, Moritz Kindelmann, Joachim Mayer, Simona Somacescu, Daniel Curulla‐Ferré, Jose M. Serra   +10 more
wiley   +2 more sources

Relationship Between Preservation of Built Cultural Heritage and Economic Development in Lisbon and Porto: Cultural Legacy and Urban Revitalization as Serial Mediation Mechanisms

Societies
The preservation of built cultural heritage (PBCH) plays a vital role in fostering economic development by stimulating and revitalizing urban spaces.
Rosa Rodrigues, João Caldeira Heitor, Helena Pimentel, Tiago Lopes   +3 more
doaj   +1 more source

Dynamically Generated Resonances in the Chiral Unitary Approach to Meson Baryon Interaction [PDF]

, 2004
In this talk we report on the use of a chiral unitary approach for the interaction of the octets of meson and baryon and the octet of mesons with the decuplet of baryons. Two octets of $J^{\pi}=1/2^-$ baryon states and a singlet are generated dynamically
Jido, D., Meissner, Ulf-G., Oller Berber, José Antonio, Oset Báguena, Eulogio, Ramos Gómez, Àngels, Sarkar, S., Vicente Vacas, Manuel José   +6 more
core   +3 more sources

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

Advanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado, Jungang Zhang, María Cerezo‐Sánchez, Mahdieh Shojaei Baghini, Roghaieh Parvizi, Hadi Heidari   +5 more
wiley   +1 more source

H. Kamen: La sociedad europea (1500 - 1700)

Cuadernos de Historia Moderna, 1988
Sin ...
Virginia León Sanz
doaj  

Bugging Foucault

Humanimalia, 2015
Janice Neri. The Insect and the Image: Visualizing Nature in Early Modern Europe, 1500–1700. Minneapolis: University of Minnesota Press, 2011. xxvii + 233 pp. $82.50 hc, $27.50 pb.
Hillary Kelleher
doaj   +1 more source

Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications

Advanced Materials, Volume 38, Issue 2, 8 January 2026.
Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi, Chunyao Wang, Xuan Mei, Ben Zhang, Junxi Wu, Rylie A. Green, Yu Shrike Zhang, Wenmiao Shu   +7 more
wiley   +1 more source

Internal delensing of cosmic microwave background polarization B-Modes with the POLARBEAR experiment [PDF]

, 2019
International audienceUsing only cosmic microwave background polarization data from the polarbear experiment, we measure B-mode polarization delensing on subdegree scales at more than 5σ significance. We achieve a 14% B-mode power variance reduction, the
Adachi, S, Aguilar Faúndez, MAO, Akiba, Y, Ali, A, Arnold, K, Baccigalupi, C, Barron, D, Beck, D, Bianchini, F, Borrill, J, Carron, J, Cheung, K, Chinone, Y, Crowley, K, El Bouhargani, H, Elleflot, T, Errard, J, Fabbian, G, Feng, C, Fujino, T, Goeckner-Wald, N, Hasegawa, M, Hazumi, M, Hill, CA, Howe, L, Katayama, N, Keating, B, Kikuchi, S, Kusaka, A, Lee, AT, Leon, D, Linder, E, Lowry, LN, Matsuda, F, Matsumura, T, Minami, Y, Namikawa, T, Navaroli, M, Nishino, H, Peloton, J, Pham, ATP, POLARBEAR Collaboration, Poletti, D, Puglisi, G, Reichardt, CL, Segawa, Y, Sherwin, BD, Silva-Feaver, M, Siritanasak, P, Stompor, R, Tajima, O, Takatori, S, Tanabe, D, Teply, GP, Vergès, C   +54 more
core   +6 more sources

Virus Enhanced Microrobots for Biofilm Eradication

Advanced Materials, Volume 38, Issue 2, 8 January 2026.
Biofilms resist antimicrobials across medicine, industry, and environments. We present virus‐conjugated microrobots synthesized hydrothermally and magnetically actuated. Their motion and viral specificity enable targeted binding, penetration, and delivery, outperforming bare microrobots.
Jyoti, Sagar Arya, Xia Peng, Martin Pumera   +3 more
wiley   +1 more source

Efficient Light Harvesting and Water Retention Realized by Soybean Protein‐Based Microgels Embedded in Hybrid Sodium Alginate Hydrogels Containing Photocatalyst for Hydrogen Evolution

Advanced Science, Volume 13, Issue 6, 30 January 2026.
By incorporating SPN/SA microgels into SA hydrogels containing g‐C3N4/Pt nanosheets, highly efficient light absorption and superior water retention are achieved, thereby significantly enhancing hydrogen evolution efficiency. This is because microgels act as light scattering centers, enabling effective scattering of incident light and improving light ...
Jie Yu, Neng Hu, Weijia Wang, Lin Lei, Huiqing Fan, Peter Müller‐Buschbaum, Qi Zhong   +6 more
wiley   +1 more source