Results 61 to 70 of about 311,106 (261)

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Hots-aldaketaren inguruan / About sound change

open access: yesAnuario del Seminario de Filología Vasca "Julio de Urquijo", 2018
Hugo Schuchardt's criticism of the neogrammarians in his «Über die Lautgesetze: Gegen die Junggrammatiker» is the starting point of this paper. In Schuchardt's critical arguments interesting ideas may be found that still deserve our attention.
Miren Lourdes Oñederra
doaj  

PHONETIC CHANGES CAUSED BY VOWEL HARMONY

open access: yesUluslararası Türk Lehçe Araştırmaları Dergisi, 2017
There are various reasons for vowel and consonant changes in languages. Some of these changes are related to ‘the external history’ of a language such as contacted languages, climate and geography. The other reasons are related to ‘internal history’ of
Ahmet Buran
doaj   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications

open access: yesAdvanced Materials, EarlyView.
Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin   +5 more
wiley   +1 more source

Lexical characteristics of sound change [PDF]

open access: yesClinical Linguistics & Phonetics, 1999
The purpose of this study was to determine the relationship between sound change and lexical structure in two children with functional phonological disorders. Specifically, the question of how sound change infuses through the developing lexicon was addressed.
openaire   +2 more sources

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

open access: yesAdvanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng   +4 more
wiley   +1 more source

Regular sound change; The evidence of a single example

open access: yesWacana: Journal of the Humanities of Indonesia, 2018
The Neogrammarians of the Leipzig School introduced the principle that sound changes are regular and that this regularity is without exceptions. At least as a working hypothesis, this principle has remained the basis of the comparative method up to this ...
Alexander Adelaar
doaj   +1 more source

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