Results 111 to 120 of about 777,489 (330)

Magnetically Actuated Drops‐on‐Stilts Microrobots for Transport and Delivery of Hydrophobic Cargo

open access: yesAdvanced Materials Interfaces, EarlyView.
Iron oxide nanoparticles and oil droplets in external magnetic fields form “drops‐on‐stilts” microrobots that transport hydrophobic cargo. Tunable nanoparticle–droplet interactions generate stilt‐like structures. Field rotation enables walking, obstacle navigation, and collective motion.
Oluwafemi Ligan   +9 more
wiley   +1 more source

The role of flooding in urbanization: the case of the reconfiguration of the urban trajectories in Dakar, Senegal

open access: yesEchoGéo
Amid growing climate risks, Dakar, the capital of Senegal, faced recurrent flooding between the late 1980s and early 2000s that severely affected both urban areas and populations.
Papa Gueye Sow   +3 more
doaj   +1 more source

High‐Throughput Screening of REBCO Superconducting Thin Films Fabricated Via Combinatorial Inkjet Printing and TLAG Process

open access: yesAdvanced Materials Technologies, EarlyView.
A methodological framework is presented for combinatorial REBCO thin films fabricated by drop‐on‐demand inkjet printing with controlled Rare Earth composition gradients. Automated, synchrotron‐based, and local characterization techniques produce comprehensive property maps that correlate composition and TLAG process parameters with superconducting ...
Emma Ghiara   +15 more
wiley   +1 more source

MERGERS - SUCCESS OR FAILURE? [PDF]

open access: yes
The article examines the capacity of the Ecological Modernisation Theory (EMT) as a paradigm for environmental policy making within the tourism destinations to improve their sustainability, competitiveness and commercial success.
Iulia Carmen Terryn (Ciobotici)
core  

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

open access: yesAdvanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu   +3 more
wiley   +1 more source

Integrated Transcriptomics Reveals Evolutionary Trajectories and Cell Density‐Dependent Mechanisms in Aldosterone‐Producing Adenomas

open access: yesAdvanced Science, EarlyView.
Aldosterone‐producing adenomas (APAs) develop via two distinct paths: directly from adrenal zona glomerulosa (zG) cells, or stepwise from zG cells through aldosterone‐producing micronodules (APMs) before progressing to APAs. Advanced single‐cell and spatial analyses identified distinct cell states linked to oxidative stress and cell–cell interactions ...
Zhuolun Sun   +7 more
wiley   +1 more source

Building resilience after suffering from burnout syndrome: percieved changes in personality, views, values and behaviours connected with work [PDF]

open access: yes, 2016
Рукопись поступила в редакцию 1 июня 2016 г.Burnout is recognized as a syndrome that has a long-term impact on the employee, on his/her peers at work, and also on the productivity and efficiency. Returning to work after suffering from burnout syndrome is
Boštjančič, E.
core  

Electronic Structure Reorganization in MPS3 via d‐Shell‐Selective Alkali Metal Doping

open access: yesAdvanced Science, EarlyView.
Alkali metal doping of layered MPS3 antiferromagnets reveals d‐shell‐selective responses. While MnPS3 resists charge transfer due to its half‐filled 3d5 shell, FePS3 and NiPS3 behave similarly to CoPS3 by accommodating extra d‐electrons. Yet only CoPS3, with its least stable d‐shell, undergoes pronounced band restructuring and a semiconducting‐to ...
Jonah Elias Nitschke   +12 more
wiley   +1 more source

THE ROLE OF STATE AIDS IN THE CURRENT FINANCIAL AND ECONOMIC CRISIS [PDF]

open access: yes
This paper focuses on state aid’s role in the current financial and economic crisis, in order to help all the economic sectors to get back on their feet.
Sava Anca-Stefania   +1 more
core  

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