Results 71 to 80 of about 470,342 (302)

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff   +8 more
wiley   +1 more source

Maritime Commercial Empires and Land Territorial Empires in the Black Sea Region

open access: yesІсторико-політичні проблеми сучасного світу, 2018
The research I conduct is focused on establishing and describing the major patterns of international interaction in the Black Sea region which have repeatedly occurred throughout history, based on two main criteria: the major players acting in the ...
Лівіу Міхаіл Янку
doaj   +1 more source

Dinamica echilibrului de putere în Marea Neagră (I). Situația până în anul 2021 [PDF]

open access: yesPolis: Revista de Stiinte Politice, 2022
Extremely important for Europe, the Black Sea region is an important meeting point for the East-West Corridors and the North-South Corridor. Control of the Black Sea could easily dominate continental Europe, especially the Balkans and Central Europe, as ...
ANDREEA ADINA POPA
doaj  

Proteins, Processing, and Properties of Adhesive Fluid Condensates Purified from Mussels

open access: yesAdvanced Functional Materials, EarlyView.
Mussels exhibit an unmatched proficiency for adhering to wet surfaces in salty environments—a remarkable ability that could inspire new biomedical and technical glues. The fluid protein condensates used to form the underwater mussel glue are extracted, reconstituted and characterized with advanced spectroscopy and nanomechanical analysis, revealing ...
Mathieu D. Rivard   +8 more
wiley   +1 more source

Crimea factor in Turkish-Russian relations in the middle of the 18th century

open access: yesНауковий вісник Чернівецького національного університету імені Юрія Федьковича. Історія, 2020
The main object of analysis of this article is the geopolitical situation in the Northern Black Sea region in the middle of the 18th century, which was primarily determined by the Turkish-Russian confrontation caused by the struggle for complete control
Анатолій Ткачук
doaj  

Species Trends in Sport Fisheries, Monterey Bay, Calif., 1959-86 [PDF]

open access: yes, 1995
Three surveys spanning 28 years were examined for changes in species caught by recreational fishermen from small boats (skiffs) and commercial passenger fishing vessels (CPFV's) in California's Monterey Bay region.
Mason, Janet E.
core  

Eclipse Ice Core Accumulation and Stable Isotope Variability as an Indicator of North Pacific Climate [PDF]

open access: yes, 2012
The high accumulation rate and negligible amount of melt at Eclipse Icefield (3017 m) in the Saint Elias Range of Yukon, Canada, allows for the preservation of a high-resolution isotopic and glaciochemical records valuable for reconstruction of climatic ...
Kelsey, Eric P   +3 more
core   +2 more sources

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

open access: yesAdvanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu   +9 more
wiley   +1 more source

XVIII Ukrainian-Polish seminar “Loess cover of the Northern Black Sea region”

open access: yesVisnyk of the Lviv University. Series Geography, 2013
The 18th Ukrainian-Polish seminar on “Loess cover of the Northern Black Sea region” was held on September 8–13, 2013 in the Roksolany (Odesa region).
Andriy Bogucki, Olena Tomeniuk
openaire   +2 more sources

Near‐Infrared Light‐Programmable Negative Differential Transconductance in Organic Electrochemical Transistors for Reconfigurable Logic

open access: yesAdvanced Functional Materials, EarlyView.
Organic electrochemical transistors based on a Near‐Infrared (NIR)‐responsive polymer p(C4DPP‐T) and iodide electrolyte exhibit optically programmable negative differential transconductance. NIR illumination triggers an iodine‐mediated redox process, enabling a transition from binary to ternary conductance states within a single‐layer device.
Debdatta Panigrahi   +7 more
wiley   +1 more source

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