Results 221 to 230 of about 7,127,193 (363)

CHALLENGES FOR ROMANIAN ECONOMY AS AN EUROPEAN UNION MEMBER STATES [PDF]

open access: yes
Romanian economy is in an ongoing transformation process starting with 1990. These involve changes of legislation, institutions, human perceptions of economic activity and productivity in order to fulfill the new challenges.
Campeanu Emilia, Mosteanu Tatiana
core  

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

open access: yesAdvanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun   +4 more
wiley   +1 more source

Sociodemographic factors associated with the perception of the role of community nursing staff. [PDF]

open access: yesAten Primaria
Flores J   +3 more
europepmc   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

High Charge Carrier Mobility in Non‐Conjugated 3D Covalent Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
A non‐conjugated 3D COF constructed via boronate ester linkages from tetraphenylene and pyrene‐based monomers is reported, which exhibits a high charge carrier mobility of 14 ± 1 cm2 V−1 s−1. ABSTRACT π‐Conjugation, π–π stacking, and long‐range order play a central role in determining charge transport efficiency in organic materials.
Joaquín Almarza   +11 more
wiley   +1 more source

THE IMPORTANCE OF ECONOMIC AND POLITICAL UNIONS IN THE GLOBAL SPACE FOR ENSURING NATIONAL GAIN IN THE ENVIRONMENT OF TRANSNATIONAL RELATIONS.

open access: diamond, 2022
Polina Dmitrievna Barybina   +3 more
openalex   +1 more source

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