Results 121 to 130 of about 1,627,878 (308)
3D Nano‐architected Polymer Shell Enables Reconfigurable Stabilized Blue Phase Soft Crystals
Spherical polymer shells featuring nanostructure of blue phase (BP) disclinations form via in situ photo‐polymerization within BP liquid crystals, providing controlled anchoring for BP nucleation and growth at room temperature and beyond. This architected confinement enhances BP thermal stability over a broad temperature range while enabling dynamic ...
Sepideh Norouzi+8 more
wiley +1 more source
High‐Entropy Liquid Metal Process for Transparent Ultrathin p‐Type Gallium Oxide
This work introduces a doping strategy for harvesting ultrathin Ga oxide layers using a multi‐elemental Ga‐based liquid metal alloy. The incorporation of trivalent In metal into the self‐limiting oxide formed on the alloy's surface is enabled by the existence of atomically dispersed Pt, Au, and Pd.
Laetitia Bardet+14 more
wiley +1 more source
Culture Shock: The Exploitation of J-1 Cultural Exchange Workers [PDF]
They come to experience all America has to offer. They hope to pay their way by working a summer job as they experience a new culture and learn English. They work in our hotels, restaurants, fast-food chains and amusement parks.
Meredith Stewart
core
Designer DNA Architecture‐templated Drug Conjugates (DDA‐DCs) are comprised of a DNA nanomaterial decorated with multiple drug‐loaded DNA aptamers. DDA‐DCs use a combination of multiple aptamer types, each recognizing a different membrane protein to achieve precise targeting of cancer cells.
Abhisek Dwivedy+19 more
wiley +1 more source
La Situació de l'economia mundial : hem superat la crisi? [PDF]
Financial markets all over the world suffer from instability and turbulence unknown in decades. Starting in South East Asia, the peak was reached with the Russian debt moratorium.
Joaquim Ferran
core +1 more source
Sono‐Piezo‐Photosynthesis of Ethylene and Acetylene from Bioethanol under Ambient Conditions
A novel sono‐piezo‐photocatalytic strategy enables the conversion of bioethanol to ethylene (C2H4) and acetylene (C2H2) under ambient conditions, addressing the limitations of conventional methods that are high‐temperature and energy‐intensive. By using an advanced graphene oxide/sodium bismuth titanate heterostructure catalyst, this work achieved ...
Yue Jiang+21 more
wiley +1 more source
Coding places: software practice in a South American city [PDF]
Yuri Takhteyev
openalex +1 more source
The orbital‐current‐induced torque is investigated as an efficient method for controlling magnetization direction. By introducing Ti as an orbital current source in Ti/Ta (or Pt)/CoFeB/MgO structures, the switching current is reduced by ∼25% compared to a conventional spin‐orbit torque structure of Ta/CoFeB/MgO.
So y. Shin+3 more
wiley +1 more source
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley +1 more source
Brazília : a modernizációs diktatúrától a hibrid posztdemokráciáig [PDF]
In South America in the 1960s and 1970s the contradictions of economic, social and political structures were deepening. The excepcional states of the new militarism appeared on the continent.
Szilágyi István
core