Results 211 to 220 of about 628,378 (346)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Emerging trend of increasing spring frost damage for beech at higher elevations in the Jura Mountains: evidence from tree-ring data. [PDF]

New Phytol
Vitasse Y, Spafford L, Reim J, Baumgarten F, Martínez-Sancho E.   +4 more
europepmc   +1 more source

Tree-ring-based seasonal temperature reconstructions and ecological implications of recent warming on oak forest health in the Zagros Mountains, Iran. [PDF]

Int J Biometeorol, 2022
Arsalani M, Grießinger J, Bräuning A.
europepmc   +1 more source

Tree-ring width of Pinus sylvestris (von Linné) from historical object sample IB22364-2

, 2007
Hans-Jürgen Bleyer
openalex   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Tree-Ring and Sediment Analyses Reveal Processes of Bald Cypress Ghost Forest Formation From Dredging in the Cape Fear River, North Carolina, USA. [PDF]

Ecol Evol
Devereux K, Rother M, Hawkes AD, Bresnahan P, Corbett DR, Shew R.   +5 more
europepmc   +1 more source

Tree-ring chronology data of non-native Pinus kesiya (Royle ex Gordon) in Zambia. [PDF]

Data Brief, 2021
Ng'andwe P, Chungu D, Tailoka F, Bwembya M.   +3 more
europepmc   +1 more source

Tree-ring width of Picea abies (Karsten) from historical object sample IB21610-9

, 2007
Hans-Jürgen Bleyer
openalex   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

Tree ring width and isotope ratios show that high temperatures exceed pollution effects on urban trees: evidence in Pinus pinea in Firenze and Pisa, Central Italy. [PDF]

Environ Sci Pollut Res Int
Mondanelli L, Cherubini P, Salbitano F, Saurer M, Wacker L, Cocozza C.   +5 more
europepmc   +1 more source