Results 81 to 90 of about 17,377 (294)

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

open access: yesAdvanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash   +10 more
wiley   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

The Etymo-Morphological Analysis of Some Mis-Pronounced Selected Yoruba Place Names in Modern Cities; Constituent Interrogatives in Yoruba: A Minimalist Description [In English]

open access: yesزبان کاوی کاربردی, 2023
Constituent interrogatives are employed to request for more than yes/no answers from interlocutors. Extant works on constituent interrogatives in Yorùbá are yet to pay adequate attention to the syntactic behaviour of question nouns (QNs), question verbs (
Adedire Adekunle   +1 more
doaj  

The implications of non-authentic questions in Galatians

open access: yesActa Theologica, 2007
A new classification of non-authentic questions is helpful in understanding the way in which Paul uses persuasion in Galatians. Paul uses many non-authentic questions, and the implications thereof are evident in the type of question used.
P. Verster
doaj   +1 more source

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong   +6 more
wiley   +1 more source

Fluid Forces Control Structural Remodeling of Blind‐Ended Lymphatic Microvessels

open access: yesAdvanced Healthcare Materials, EarlyView.
Using innovative microfluidic biofabrication with fluid mechanical insights, we recapitulated the blind‐ended microanatomy and physiological drainage properties of capillary lymphatics. Our results reveal the interrelationship between intra‐ and extraluminal regions of lymphatic vessels due to flow‐induced sprouting and morphological changes that ...
Jacob C. Holter   +5 more
wiley   +1 more source

Intonation and discourse : biased questions [PDF]

open access: yes, 2008
This paper surveys a range of constructions in which prosody affects discourse function and discourse structure.We discuss English tag questions, negative polar questions, and what we call “focus” questions.
Asher, Nicholas, Reese, Brian
core  

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

open access: yesAdvanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu   +10 more
wiley   +1 more source

ABOUT THE NATURE OF INTERROGATION

open access: yesCadernos de Letras da UFF, 2013
This paper analyzes the different communicative purposes which Content Interrogatives, usually called Wh- Interrogatives, are used for. Based on the principles of Functional Discourse Grammar, we propose to think the nature of interrogation from a ...
Michel Gustavo Fontes
doaj  

Rhetorical questions, relevance and scales

open access: yesRevista Alicantina de Estudios Ingleses, 1998
Rhetorical questions, and other varieties of pragmatically conditioned questions, present a challenge for a purely truth-conditional theory of the interpretation of interrogatives.
Gutiérrez Rexach, Javier
doaj   +1 more source

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