Results 51 to 60 of about 195,046 (305)

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

System for Assessing the Efficiency and Monitoring the Results of Import Substitution Policy [PDF]

Экономика региона, 2019
Import substitution is a top priority of Russia’s economic policy in recent years. Complex geopolitical conditions, Western sanctions and consequent Russian countermeasures necessitated urgent compensation for the reduced volume of imported goods through
Boris Aronovich Kheyfets, Veronika Yurievna Chernova   +1 more
doaj   +1 more source

Recapitulating Endochondral Ossification for Bone Repair: From Development to Engineering Strategy

Advanced Healthcare Materials, EarlyView.
This review summarizes the developmental basis of endochondral ossification (ECO) and its applications in bone tissue engineering (BTE). It first outlines the key biological processes and signaling pathways underlying ECO, then discusses biomaterial‐based engineering strategies derived from these principles, and finally highlights future directions for
Yiqi Su, Zihao He, Qianqian Chen, Long Chen, Caiyi Wei, Zijin Zhou, Jianhao Lin, Hui Li, Dan Xing   +8 more
wiley   +1 more source

Import substitution energy

Yugra State University Bulletin, 2016
This article discusses ways to solve a major problem of public eco-nomic policy – Russian import substitution in the energy sector. The basic problems of the energy sector in the implementation of the import substitution program.
openaire   +2 more sources

Import substitution in digitalization

Journal of Physics: Conference Series, 2020
Abstract Under the modern conditions, it is impossible to imagine the development of the economy of any country without digital technologies. Digitalization is a modern stage of development of informatization with the predominant use of digital technologies of generation, processing, transmission, storage, and visualization of ...
V V Lastochkina, S V Novikov, A D Solodova   +2 more
openaire   +1 more source

Import substitution in the Belgorod region in the context of economic security [PDF]

, 2017
The present article uses scientific methods and general scientific principles of dialectical development and systematic approach. The major results concern the estimation of the food basket in the Belgorod region, discussions on the current status of the
Druzhnikova, E. P., Gerasimova, N. A., Kogteva, A. N., Kulik, A. M., Stryabkova, E. A.   +4 more
core  

Hierarchically Engineered Multi‐Enzyme Nanoreactors for in vitro Drug Biosynthesis and Pathway Transplantation Into Cells

Advanced Materials, EarlyView.
A hierarchically structured metal–organic framework (eMIL) is shown to host the complete six‐enzyme biosynthesis pathway for the anti‐cancer pigment violacein, reshaping reaction dynamics and multiplying in vitro yields. eMIL nanoreactors deliver this reconstituted bacterial multi‐protein system into mammalian cells, where cell‐derived substrates and ...
Ainur Sharip, Somayah S. Qutub, Manar M. Farooqui, Walaa Baslyman, Nida Khalfay, Lukman O. Alimi, Patricia Lopez Sanchez, Lingyun Zhao, Milena Chernyshevskaia, Giovanni Colombo, Niveen M. Khashab, Stefan T. Arold, Raik Grünberg   +12 more
wiley   +1 more source

8α‐Substituted flavins of biological importance

FEBS Letters, 1974
ion from the N(5) position. 6. 8GGcysteinylfIavin thiohemiacetals On chemical grounds thiohemiacetals are generally regarded as being unstable. Yet, all available evidence suggests that the peptide chain of Chromxztium cytochrome c552 is linked by a thiohemiacetal bridge to the 8a position of FAD [24,27], although the flavin is very tightly bound to ...
Singer, Thomas P., Edmondson, Dale E.
openaire   +2 more sources

Substantiating the Transformations in the Priorities of the Innovations and Technology Development of the Russian Regions amid the Global Crisis [PDF]

, 2016
The purpose of this research is to substantiate the necessity for Russia to adopt a neo-industrialization policy as a tool for overcoming the consequences of the global crisis.
Golova, I. M., Suhovey, A. F.
core   +3 more sources

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source