Results 91 to 100 of about 604,221 (250)

Computer Assisted, Independent Observer Verification of Tree-Ring Measurements

, 1997
The importance of tree-ring analyses to forestry and other disciplines (e.g., climate and ecology) requires that tree-ring measurements be as accurate as possible.
Grissino-Mayer, Henri D.
core  

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Water-Scavenging Suspended Mediator in Electrolytes for Silicon-Based Lithium-Ion Batteries with High-Nickel Cathode

Molecules
Trace amounts of H2O are inevitably introduced during lithium battery manufacturing processes, which induces the hydrolysis of LiPF6, leading to HF formation, which triggers a cascade of deleterious reactions that degrade the solid electrolyte interphase
Siyuan Peng, Xianzheng Zhang, Weifeng Zhang, Ruiting Su, Wenwu Zou, Chenhui Pan, Limin Zhu, Li Du   +7 more
doaj   +1 more source

A Computer Program for Simulating Cambial Activity and Ring Growth

, 1975
This paper describes an interactive computer program which simulates daily cell growth and differentiation in a single radial file of tree cells. The growth processes are controlled by 22 model parameters, half of which are constants, the remainder time ...
Stevens, Donal W.
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

[Tc(NO)(Cp)(PPh₃)Cl] and [Tc(NO)(Cp)(PPh₃)(NCCH₃)](PF₆), and Their Reactions with Pyridine and Chalcogen Donors

Molecules
Reactions of the technetium(I) nitrosyl complex [Tc(NO)(Cp)(PPh3)Cl] with triphenylphosphine chalcogenides EPPh3 (E = O, S, Se), and Ag(PF6) in a CH2Cl2/MeOH mixture (v/v, 2/1) result in an exchange of the chlorido ligand and the formation of [Tc(NO)(Cp)(
Moritz Johannes Ernst, Abdullah Abdulkader, Adelheid Hagenbach, Guilhem Claude, Maximilian Roca Jungfer, Ulrich Abram   +5 more
doaj   +1 more source

An Updated List of Species Used in Tree-Ring Research

, 1993
During the past 100 years, researchers have investigated the potential of hundreds of tree and shrub species for use in applications of tree-ring research.
Grissino-Mayer, Henri D.
core  

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

Looking at the Wood, Seeing the Trees and More: Australia-New Zealand Tree-Ring Science Conference, January 2025

The Australia-New Zealand Tree-Ring Conference was held January 21–23, 2025, at Waipapa Taumata Rau/University of Auckland, in Aotearoa/New Zealand.
Ford, A, Paterson, M, Boswijk, G, Hogg, A, Brookhouse, M, Newsham, S, Lusk, C, Grierson, P, Kasel, S, Medd, O, Wardlaw, T, Johns, D, Verdon-Kidd, D, Cordwell, J, Sharp, E, Brooks-English, N, Haines, H, Allen, K, Ryan, C, Gale, A, Schwendenmann, L, Clendon, O Yukich, Loader, N   +22 more
core   +1 more source

Solvent‐Mediated Reactivity Control of Lewis‐Paired Dopants as a Versatile Strategy for Tunable and Stable Doping of Organic Semiconductors

Advanced Materials, EarlyView.
Solvent‐mediated reactivity control of Lewis‐paired dopants enables highly efficient, finely tunable, and stable doping of organic semiconductors. The optimally doped semiconductor films exhibit superior thermoelectric performance and doping stability, feature delocalized polarons along structurally ordered polymer backbones, and outperform ...
Sang Beom Kim, Eui Hyun Suh, Taek Seong Lee, Andreas W. Erhardt, Iain McCulloch, Jaeyoung Jang   +5 more
wiley   +1 more source