Results 221 to 230 of about 628,378 (346)

Do Different Tree-Ring Proxies Contain Different Temperature Signals? A Case Study of Norway Spruce (Picea abies (L.) Karst) in the Eastern Carpathians. [PDF]

Plants (Basel), 2022
Popa A, Popa I, Roibu CC, Badea ON.
europepmc   +1 more source

Intra-annual variability of anatomical structure and δ13C values within tree rings of spruce and pine in alpine, temperate and boreal Europe [PDF]

, 2009
Еugene А. Vaganov, Ernst‐Detlef Schulze, M. V. Skomarkova, Alexander Knohl, Willi A. Brand, Christiane Roscher   +5 more
openalex   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

Tree-ring stable isotopes from the European Alps reveal long-term summer drying over the Holocene. [PDF]

Sci Adv
Arosio T, Leuenberger M, Nicolussi K, Esper J, Krusic PJ, Bebchuk T, Tegel W, Hafner A, Kirdyanov A, Schlüchter C, Reinig F, Muschitiello F, Büntgen U.   +12 more
europepmc   +1 more source

Reply to Weiss: Tree-ring stable oxygen isotopes suggest an increase in Asian monsoon rainfall at 4.2 ka BP. [PDF]

Proc Natl Acad Sci U S A, 2022
Yang B, Qin C, Bräuning A, Osborn TJ, Trouet V, Ljungqvist FC, Esper J, Schneider L, Grießinger J, Büntgen U, Rossi S, Dong G, Yan M, Ning L, Wang J, Wang X, Fan B, Wang S, Luterbacher J, Cook ER, Stenseth NC.   +20 more
europepmc   +1 more source

Annual precipitation reconstruction since AD 775 based on tree rings from the Qilian Mountains, northwestern China

, 2010
Yong Zhang, Qinhua Tian, Xiaohua Gou, Fahu Chen, Steven W. Leavitt, Yousheng Wang   +5 more
openalex   +2 more sources

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

Advanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel, Haotian Lu, Jiayan Zhang, Desheng Yao, Ananya Bhardwaj, Ramiro Contreras, Karim Sabra, Xiaoyu (Rayne) Zheng   +7 more
wiley   +1 more source

Woody legacies of railroad ties from the Southern Atacama Desert used to strengthen Nothofagus obliqua tree-ring chronologies from Northern Patagonia. [PDF]

Sci Rep
Schneider-Valenzuela I, Muñoz AA, Christie DA, Klock-Barría K, Solari ME, Madariaga-Burgos M, Urrutia-Jalabert R, Aguilera-Betti I, Ancapichún S, Venegas-González A, González ME.   +10 more
europepmc   +1 more source

Tree-ring oxygen isotopes record a decrease in Amazon dry season rainfall over the past 40 years. [PDF]

Clim Dyn, 2022
Cintra BBL, Gloor M, Boom A, Schöngart J, Baker JCA, Cruz FW, Clerici S, Brienen RJW.   +7 more
europepmc   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source