Results 161 to 170 of about 35,127 (257)

Focused Ion Beam Milling Reveals the Role of Crystal Planes in Perovskite Self-Healing. [PDF]

Nano Lett
Veber N, Kortstee L, Gil R, Ziv M, Shamaev B, Shaek S, Massasa EH, Levy S, Atiya G, García Lastra JM, Castelli IE, Bekenstein Y.   +11 more
europepmc   +1 more source

Thalassostatic terraces and Pleistocene chronology

, 1955
Rejuvenation and aggradation are among the usual adaptations of a river under changing conditions. Terraces may result from rejuvenation, and a repeated alternation of rejuvenation and aggradation may lead, but does not necessarily so, to the formation ...
Brouwer, A.
core  

Responsive Open Microfluidic Logic for Mechanical Computing

Advanced Science, EarlyView.
Coupling elasticity with capillarity transforms mechanical compression into binary fluidic states, enabling deterministic logic in open microfluidic circuits. This work demonstrates that computation can emerge from interactions between mechanic and fluidic domains, establishing a general strategy for embedding information processing directly within ...
Roi Almog, Bat‐El Pinchasik
wiley   +1 more source

Step-Edge Functionalization by N-Heterocyclic Carbenes Enhances Catalytic Activity in Electrochemical CO₂ Reduction. [PDF]

Adv Mater
Wiesener P, Das A, Kolodzeiski E, Tran D, Pan Y, Fuchs H, López-Salas N, Amirjalayer S, Glorius F, Mönig H.   +9 more
europepmc   +1 more source

[People on Travertine Terraces]

, 1995
Photograph of people standing on the Travertine Terraces of Pamukkale, Turkey. A fence can be seen out-of-focus in the foreground, with a person beyond the fence line sitting by themselves on one of the terrace edges.
Streng, Evelyn Fiedler
core  

Hierarchical Flux‐Protection Engineering Stabilizes Oxidation‐Prone Metabolic Nodes for High‐Level Curcumin Biosynthesis

Advanced Science, EarlyView.
Flux‐protection engineering stabilizes an oxidation‐prone L‐DOPA node in engineered E. coli by combining acid‐adapted chassis evolution, respiratory‐chain modulation, enzyme‐level flux matching, and pH–DO control. Carbon is redirected from oxidative browning to productive biosynthesis, enabling 1075.2 mg/L curcumin and demonstrating transferability to ...
Jianbin Chen, Qihang Chen, Shurong Zhang, Yajuan Su, Xiaoyi Zou, Ke Wang, Shike Liu, Qian He, Liang Zhang, Weizhu Zeng, Jingwen Zhou   +10 more
wiley   +1 more source

Raman Analysis of RNA Nucleotide Strands From SARS‐CoV‐2 Variants and Subvariants: A Step Forward in the Definition of “Raman Genome”

Advanced Science, EarlyView.
Main Raman signals in RNA, related to helical backbone, ribofuranose ring, and nitrogenous bases, are affected by secondary structures that cause hyperchromic effects and significantly alter the Raman intensity. ABSTRACT Raman spectra of RNA nucleotide strands extracted from 20 SARS‐CoV‐2 strains, including the original Japanese isolate, Alpha, Beta ...
Giuseppe Pezzotti, Yoshiki Yasukochi, Gianluca Angiola, Takaharu Ueno, Saki Ikegami, Rintaro Okawa, Tetsuya Adachi, Wenliang Zhu, Osam Mazda, Alfio Grillo, Koichiro Higasa, Kazu Okuma   +11 more
wiley   +1 more source

Separating tectonic and climate signals in Holocene sea-level records using marine terraces in central Chile. [PDF]

Sci Rep
Melnick D, Jara-Muñoz J, Garrett E, Plissart G, Freisleben R, Strecker MR.   +5 more
europepmc   +1 more source

Engineering Borophene Band Structure Through Thickness

Advanced Science, EarlyView.
Borophene grown on W(110) shows a thickness‐dependent evolution of its structural and electronic properties. Surface microscopy, diffraction, XPS, and ARPES reveal distinct monolayer and bilayer phases. The formation of the second layer is accompanied by structural reconstruction, changes in chemical properties, and new ARPES features, demonstrating ...
Matteo Jugovac, Marcin Szpytma, Tevfik Onur Menteş, Andrea Locatelli, Iulia Cojocariu   +4 more
wiley   +1 more source

Production of Tellurene Nanoribbons. [PDF]

Small Methods
Zheng Q, Yu P, Gao W, Hua C, Zhu Y, He Q, Zhou M, Niu T.   +7 more
europepmc   +1 more source