Results 91 to 100 of about 215,437 (330)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Marker based Thermal-Inertial Localization for Aerial Robots in Obscurant Filled Environments

, 2019
For robotic inspection tasks in known environments fiducial markers provide a reliable and low-cost solution for robot localization. However, detection of such markers relies on the quality of RGB camera data, which degrades significantly in the presence
A Bircher, AJ Davison, C Brunner, C Papachristos, D Lattanzi, M Fiala, S Garrido-Jurado   +6 more
core   +1 more source

Rhetoric appropriateness in view of contemporary media communication and journalism [PDF]

, 2017
In the article, I present deliberations on the theme of the rhetorical category of appropriateness in the context of its original sources and contemporary media practice.
Worsowicz, Monika
core   +2 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

NEGATIVE POLITENESS EMPLOYED BY NAJWA SHIHAB IN MATA NAJWA ‘HABIBIE HARI INI’ [PDF]

, 2014
Mata Najwa is one of the most popular talk shows in Metro TV. It is lead by Najwa Shihab, a senior journalist who has been recognized as the best journalist in Metro TV.
Rosdiana, Sabila
core  

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

Advanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi, Jee Hwan Ahn, Duy Linh Vu, Kyoung Kwan Ahn   +3 more
wiley   +1 more source

The construction of stance in English and Arabic newspaper editorials: a case study

Humanities & Social Sciences Communications
This study explores the construction of authorial stance in English and Arabic newspaper editorials. To achieve this objective, the study examines a corpus of 80 newspaper editorials retrieved from two newspapers: The first publishes in English (The ...
Sharif Alghazo, Khulood Al-Anbar, Ghaleb Rabab’ah, Nimer Abusalim, Mohammad Rayyan   +4 more
doaj   +1 more source

'Dicho sea de paso' and 'por cierto': two markers of speaker’s exclamative attitude

Philologia Hispalensis, 2016
The aim of this article is to propose an analysis of the Spanish adverbs dicho sea de paso and por cierto as discourse markers. Within a polyphonic framework, we shall see in which way the use of dicho sea de paso and por cierto in discourse determines ...
Adelaida Hermoso Mellado-Damas
doaj   +1 more source

Sentence-final expressions-- rasii and yoo : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Japanese at Massey University [PDF]

, 2003
In the Japanese language there is a group of sentence-final expressions, which indicate the speaker's attitude toward the proposition they are maintaining. Included in this group are expressions such as kamosirenai, tigainai, hazu, yoo, mitai, rasii, soo
Tochigi, Asuka
core