Results 161 to 170 of about 1,368,103 (279)

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

Advanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He, Zhiqi Wang, Jiaqi Guan, Younan Xia   +3 more
wiley   +1 more source

Assessment of Landslide Activity and Hazard Recorded in Tree Rings-Examples from the High-Risk Vernazza Catchment (Liguria, Italy). [PDF]

Sensors (Basel)
Malik I, Maerker M, Wistuba M, Gorczyca E, Torrese P, Niyokwiringirwa P, Yu Y, Woskowicz-Ślęzak B, Bieniasz A.   +8 more
europepmc   +1 more source

Autonomous Folding of Soft Matter From Living Polymers

Advanced Materials, EarlyView.
Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang, Tuo Zhao, Shixi Zang, Deep Malu, Huajian Ji, Glaucio H. Paulino, Yuhang Hu   +6 more
wiley   +1 more source

Reconstructing Net Primary Productivity in Northern Greater Khingan Range Using Tree Rings. [PDF]

Plants (Basel)
Yang Y, Hua Y, Zhang Q, Wang F.
europepmc   +1 more source

Tree rings reveal signs of Europe's sustainable forest management long before the first historical evidence. [PDF]

Sci Rep, 2020
Muigg B, Skiadaresis G, Tegel W, Herzig F, Krusic PJ, Schmidt UE, Büntgen U.   +6 more
europepmc   +1 more source

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Determination of Metals in Tree Rings by ICP-MS Using Ash from a Direct Mercury Analyzer. [PDF]

Molecules, 2020
Jeon B, Cizdziel JV.
europepmc   +1 more source

Polar Wurtzite NbAlN: A Transition‐Metal Nitride Alloy for Polarization‐Engineered GaN Heterostructures

Advanced Materials, EarlyView.
A novel polar wurtzite alloy, NbAlN, is demonstrated as a transition‐metal‐containing polar barrier for GaN heterostructures. Nb atoms form coherent nanoscale enrichment within the wurtzite lattice without disrupting metal polarity. This study demonstrates that transition metals can be integrated into polar nitrides to enable polarization‐related ...
Atsushi Kobayashi, Souta Kurogi, Tomoya Okuda, Riku Kikuchi, Yusuke Wakamoto, Kouei Kubota, Hikaru Sasaki, Kazuhisa Ikeda, Kanako Shojiki, Takahiro Kawamura, Toru Akiyama, Takehito Seki, Takuya Maeda   +12 more
wiley   +1 more source

Leaves and Tree Rings as Biomonitoring Archives of Atmospheric Mercury Deposition: An Ecophysiological Perspective. [PDF]

Plants (Basel)
Monaci F, Baroni D.
europepmc   +1 more source

Prolonged production of ¹⁴C during the ~660 BCE solar proton event from Japanese tree rings. [PDF]

Sci Rep, 2020
Sakurai H, Tokanai F, Miyake F, Horiuchi K, Masuda K, Miyahara H, Ohyama M, Sakamoto M, Mitsutani T, Moriya T.   +9 more
europepmc   +1 more source