Results 271 to 280 of about 464,025 (338)

Engineering Hierarchically Nano‐Structured Cu Foams: Dynamic Hydrogen Bubble Templated Binder‐Free Freestanding Electrodes for Energy Applications

Small, EarlyView.
The competition between H2 evolution (HER) and Cu electrodeposition during the dynamic hydrogen bubble templating (DHBT) crucially influences the synthesized foam morphology. Generally, when HER is dominating, numerous small H2 bubbles form, resulting in compact Cu foams.
Mina Attia, Chen Zhao, Miriam Lindner, Philipp Hawe, Christina Roth   +4 more
wiley   +1 more source

Effects of Acid Rock Drainage on Microbial Communities in Alpine Streams of the Pyrenees. [PDF]

Microb Ecol
Guijosa-Ortega JL, Romaní AM, Grau O, Pla-Rabés S, Margalef O, Salminci JG, Zarroca M, Pastor A.   +7 more
europepmc   +1 more source

MXene 3D‐AJP: Three‐Dimensional Well‐Oriented Freeform Networks of 2D MXene Nanosheets via Aerosol‐Based 3D Printing

Small, EarlyView.
This study presents an additive‐free aerosol jet 3D printing technique for assembling 2D MXene nanosheets into complex, customizable, high‐aspect‐ratio 3D microarchitectures without binders. By leveraging real‐time ink thickening, the authors also fabricate 3D microsupercapacitors with interdigitated electrodes that holds breakthrough device areal ...
Chunshan Hu, Bin Yuan, Sanjida Jahan, Md. Azahar Ali, Rahul Panat   +4 more
wiley   +1 more source

Late Miocene Arctic warmth and terrestrial climate recorded by North Greenland speleothems. [PDF]

Nat Geosci
Moseley GE, Koltai G, Baker JL, Wang J, Stoll H, Donner A, Friedrich L, Spötl C, Smith MP, Scholz D, Cheng H, Hartland A, Hejny C, Edwards RL.   +13 more
europepmc   +1 more source

High‐Rate and Selective Conversion of Low‐Concentration Carbon Dioxide to Carbon Monoxide Using a Carbon Nanotube‐Supported Molecular Electrocatalyst

Small, EarlyView.
With significantly enhanced accessibility, optimized CO2 affinity, and CO2 adsorption capacity of CoPc active sites, the molecularly dispersed MWCNT|CuPc‐CoPc electrodes realize efficient single‐pass conversion of CO2 to CO, yielding a high CO yield of 65.7 ± 2.3% and an energy efficiency of 54.8 ± 1.9% using 20% CO2 at an ampere‐level current (0.625 A)
Tzu‐Hsuan Wang, Fitri Nur Indah Sari, Yen‐Peng Cheng, Eunice Estrella De Guzman, Adriana Matamoros‐Veloza, Miller Alonso Camargo‐Valero, Chia‐Yu Lin   +6 more
wiley   +1 more source

Deterministic and Stochastic Processes Regulate Co-Occurrence Network Structure and Shape Macroinvertebrate Diversity in Karst Environment. [PDF]

Ecol Evol
Liu W, Xu M, Kattel GR, Fu X.
europepmc   +1 more source

Blackwall Ice Stream (Antarctica)

, 2000
openaire   +1 more source

Multifunctional Superwetting Sea‐Urchin‐Mimetic Nanosheet‐Based Interface for Remote Oil‐Water Separation

Small, EarlyView.
A fluorine‐free, FBC–rGO coating‐based robust superhydrophobic/superoleophilic sorbent (WCA >154°), enabling rapid, selective oil uptake and efficient oil/water separation. Integrated into a dolphin‐inspired Wi‐Fi mini‐bot with onboard pumping and storage, the platform enables remote, contactless, on‐site oil recovery from hazardous spill zones ...
Surya Kanta Ghadei, Madhu Bhaskaran, Sharath Sriram, Ramasamy Sakthivel, Md. Ataur Rahman   +4 more
wiley   +1 more source

Diversity, abundance and distribution of caddisfly (Insecta, Trichoptera) families in relation to environmental parameters across freshwater streams in Singapore. [PDF]

Zookeys
Chan YQ, Liang BJY, Ang Y, Morse JC, Cai Y, Yeo DCJ.   +5 more
europepmc   +1 more source

Converting Binary Floating‐Point Numbers to Shortest Decimal Strings: An Experimental Review

Software: Practice and Experience, EarlyView.
ABSTRACT Background When sharing or logging numerical data, we must convert binary floating‐point numbers into their decimal string representations. For example, the number π might become 3.1415927. Engineers have perfected many algorithms for producing such accurate, short strings.
Jaël Champagne Gareau, Daniel Lemire
wiley   +1 more source