Results 91 to 100 of about 850,880 (330)

Decoding the Structure of Benzodithiophene Polymers for High‐Efficiency Organic Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals a unique solid mesophase in top‐performing benzodithiophene‐based polymers for solar cells, comprising stacked solid‐like and liquid‐like layers. Combining nanoscale fibrillar domains with amorphous regions, it introduces a new structural paradigm.
Matteo Sanviti   +16 more
wiley   +1 more source

On the Sensitiveness of the Ear to Pitch and Change of Pitch in Music [PDF]

open access: yesProceedings of the Musical Association, 1876
The principal aim of the present paper is to bring before the Musical Association some results obtained last autumn from numerous and very careful experiments by Dr. W. Preyer, Professor of Physiology in the University of Jena, because those results are not accessible in an English form, and seem to have a very practical bearing upon tuning and singing.
openaire   +2 more sources

Excited State Modulation in Carbene‐Metal‐Amides to Design Fast and Bright Blue Delayed Fluorescence

open access: yesAdvanced Functional Materials, EarlyView.
Gold‐centered carbene‐metal amide (CMA) materials with carbonyl‐group substitution on the amide donor ligand. Molecular design ensures that the charge transfer (CT) state is lower in energy than the locally excited (3LE) states. The energy difference between CT and LE states controls the rate of the delayed fluorescence.
Charlotte Riley   +3 more
wiley   +1 more source

An investigation of selected soil properties influencing the management and playability of New Zealand cricket pitches : a thesis presented in partial fulfilment of the requirements for the degree of Master of Horticultural Science in soil science, Massey University [PDF]

open access: yes, 1988
The 1980's has been a period of growth for New Zealand cricket. The advent of the one day game plus international success has developed spectator interest and support to an unprecedented level. Cricket is certainly one game where player performance is
Cameron-Lee, Stuart Paul
core  

Machine Learning Guided Design of Nerve‐On‐A‐Chip Platforms with Promoted Neurite Outgrowth

open access: yesAdvanced Functional Materials, EarlyView.
Compared to labor‐intensive trial‐and‐error experimentation, a machine learning (ML)‐guided workflow, incorporating cell viability assays, data augmentation, ensemble modeling, and model interpretation, is developed to accelerate nerve‐on‐a‐chip optimization and uncover data‐driven design principles.
Tsai‐Chun Chung   +8 more
wiley   +1 more source

Sinking in Pitch [PDF]

open access: yesThe Musical Times and Singing Class Circular, 1887
n ...
openaire   +1 more source

It Matters Where the Heavy Atom Is Placed: Optimizing the Spin–Orbital Coupling in Multiresonant TADF (MR‐TADF) Emitters and Its Impact on OLED Performance

open access: yesAdvanced Functional Materials, EarlyView.
The TOC showcases the chemical structure of the emitter tCzBT2B as an “MVP athlete” in a stadium surrounded by. spotlights and cheering fans celebrating its impressive performance in organic light‐emitting diodes (OLEDs). The stats for this emitter and its device are detailed below.
Dongyang Chen   +7 more
wiley   +1 more source

Double Helical Plasmonic Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin   +7 more
wiley   +1 more source

FUERZAS DE SUPERFICIE Y ADHESIÓN EN SISTEMAS CELULÓSICOS: NUEVA FORMA DE EVALUAR FIJACIÓN/DISPERSIÓN DE RESINA EN LA FABRICACIÓN DE PAPEL/CELULOSA SURFACE FORCES AND ADHESION IN CELLULOSE SYSTEMS: NEW WAY TO EVALUATE RESIN FIXATION/DISPERSION IN THE MANUFACTURE OF PAPER/CELLULOSE

open access: yesMaderas: Ciencia y Tecnología, 2010
Las fuerzas superficiales entre partículas coloidales de resina y fibra dominan el comportamiento y las propiedades finales de papel y celulosa. Aquí se describe el uso de Microscopía de Fuerza Atómica (AFM) para medir directamente las fuerzas de ...
Sergio M Acuña, Pedro G Toledo
doaj  

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