Results 111 to 120 of about 43,013 (307)

Memetic Artificial Bee Colony Algorithm for Large-Scale Global Optimization

, 2012
Memetic computation (MC) has emerged recently as a new paradigm of efficient algorithms for solving the hardest optimization problems. On the other hand, artificial bees colony (ABC) algorithms demonstrate good performances when solving continuous and ...
Brest, Janez, Fister Jr., Iztok, Fister, Iztok, Žumer, Viljem   +3 more
core   +1 more source

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

Advanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang, Qing Liu, Ang Lv, Yabin Lin, Jiawei Chen, Ning Ding, Chunlei Zhang, Shuai Zhou, Bo Yuan, Weiwei Zhao, Liming Li, Luping Zhang, Fei Huang   +12 more
wiley   +1 more source

EFFECT OF NATURAL AND SYNTHETIC FOOD COLORANTS ON SPERMATOGENESIS AND THE EXPRESSION OF ITS CONTROLLING GENES

Slovenian Veterinary Research, 2018
  The use of food additives is controversial. However, data regarding their effects on fertility genes are still very sparse. The present study was designed to assess the effects of two coloring agents, carmoisine (synthetic) and curcumin (natural) on
Metwally Montaser, Rasha A.E. Abiya, Mohamed Afifi, Salina Saddick, Ayed S. Allogmani, Omar A. Almaghrabi   +5 more
doaj   +1 more source

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

Self‐Healing and Stretchable Synaptic Transistor

Advanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo, Sangyong Park, Yoonyi Jeong, Jaepyo Jang, Duhwan Seong, In Soo Kim, Myung‐Gil Kim, Mikyung Shin, Minah Suh, Donghee Son, Jin‐Hong Park   +10 more
wiley   +1 more source

Prediction of Emerging Technologies Based on Analysis of the U.S. Patent Citation Network

, 2013
The network of patents connected by citations is an evolving graph, which provides a representation of the innovation process. A patent citing another implies that the cited patent reflects a piece of previously existing knowledge that the citing patent ...
A. Hargadon, A. Jaffe, A. Pyka, A. Sood, A. Usher, A. Verbeek, A. Vespignani, B. Milman, C. Chen, C. Sternitzke, C. Weng, D. Harhoff, E. Duguet, E. Garfield, E. Garfield, F. Murray, F. Narin, G. McMillanm, G. Palla, H. Moed, H. Small, H. Small, J. Alcacer, J. Hagedoorn, J. Lanjouw, J. Podolny, J. Podolny, J. Schumpeter, J. Ward, Jan Tobochnik, K. Debackere, K. Lai, K. OuYang, K. Strandburg, K. Strandburg, Katherine Strandburg, Kinga Makovi, L. Fleming, L. Fleming, L. Fleming, L. Leydesdorff, László Zalányi, M. Girvan, M. Meyer, M. Meyer, M. Mogee, M. Mogee, M. Mogee, M. Newman, M. Newman, M. Wallace, M. Weitzman, N. Shibata, N. Shibata, N. Shibata, O. Sorenson, P. Almeida, P. Pons, P. Saviotti, P. Saviotti, P. Saviotti, P. Érdi, P.C. Lee, Péter Volf, Péter Érdi, R. Fontana, R. Henderson, R. Kostoff, R. Kostoff, R. Kostoff, R. Tijssen, S. Chang, Y. Kajikawa, Y. Kajikawa, Z. Huang, Z. Huang, Zoltán Somogyvári   +76 more
core   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Prevalência de Aditivos em Alimentos Industrializados Comercializados em uma Cidade do Sul de Minas Gerais/Prevalence of Additives in Processed Food Marketed in a South City of Minas Gerais

Revista Ciências em Saúde, 2015
RESUMO Objetivo: avaliar a prevalência de aditivos em quatro categorias de alimentos comercializados em Lavras, MG. Materiais e Métodos: Os dados da presença de aditivos em biscoitos salgados e doces, sopas instantâneas e salgadinhos foram obtidos por ...
Luiz Fernando S. Pereira, Monique Louise Cassimiro Inácio, Rafaela Côrrea Pereira, Michel Cardoso De Angelis-Pereira   +3 more
doaj   +1 more source

Sedition, October 15, 1971 [PDF]

, 1971
Volume 1, Issue 2https://scholarworks.sjsu.edu/sedition/1005/thumbnail ...
Graphic Offensive
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source