Results 21 to 30 of about 653,689 (278)
A Synthetic Signal Varied Weight Indicator in Bacteria
IEEE Access, 2019 Biomolecular computing devices always work in a complex biochemical environment. The weight which shows the importance degree of a specific signal may vary in different environments because it may be influenced by other signals even in the absence of ...
Mei Chen
doaj +1 more source
Catalytic DNA Strand Displacement Cascades Applied to Logic Programming
IEEE Access, 2019 The field of DNA computing is devoted to the creation of devices capable of processing information signals encoded on biological substrates. These signals are intended to propagate in cascades of biochemical reactions in which they naturally undergo a ...
Nelson E. Ordonez-Guillen +1 more
doaj +1 more source
IEEE Access, 2019 Effect of the diamond nanoparticle on the friction property of the sliding friction pair is investigated using the molecular dynamics simulation. A molecular dynamics simulation model without the diamond nanoparticle is also set up.
Weijie Shi, Haixia Zhao, Xiaohui Luo
doaj +1 more source
Hiding Secret Messages in Living Cells in the Age of Next-Generation Sequencing
IEEE Access, 2019 Hiding secret messages (SMs) based on DNA technologies plays a critical role in DNA computing. In recent years, scientists have hidden SMs at a specific site in the plasmids of various living cells.
Mei Chen
doaj +1 more source
BMC Cancer, 2020 Background A major impediment in the treatment of ovarian cancer is the relapse of chemotherapy-resistant tumors, which occurs in approximately 25% of patients.
Jihoon Choi +5 more
doaj +1 more source
On combinatorial properties of elementary intramolecular operations [PDF]
Computer Science Journal of Moldova, 2014 Here we tackle a problem from biology in terms of discrete mathematics. We are interested in a complex DNA manipulation process happening in eukaryotic organisms of a subclass of ciliate species called {\it Stichotrichia} during so-called gene assembly.
Vladimir Rogojin
doaj
A novel time-lapse imaging method for studying developing bacterial biofilms
Scientific Reports, 2022 In nature, bacteria prevailingly reside in the form of biofilms. These elaborately organized surface-bound assemblages of bacterial cells show numerous features of multicellular organization. We recently showed that biofilm growth is a true developmental
Momir Futo +6 more
doaj +1 more source
Lipid aggregate formation at an oscillating bubble surface: A simulation study [PDF]
, 2011 We perform a molecular dynamics simulation study of the behavior of a lipid coating layer on an oscillating bubble surface. Micrometer sized bubbles, stabilized with a lipid monolayer coating, are used in acoustic imaging as a contrast agent. The coating
Molenaar, J., Opheusden, J.H.J., van
core +3 more sources
On Triangular Multisets and Triangular Fuzzy Multisets
Mathematics, 2022 The basic set operations between fuzzy sets are defined using the min and max functions; however, later on, new operators were introduced that used other functions, which, nevertheless, had similar properties to functions min and max. The resulting fuzzy
Apostolos Syropoulos
doaj +1 more source
Dynamic Transition in the Structure of an Energetic Crystal during Chemical Reactions at Shock Front Prior to Detonation [PDF]
, 2007 Mechanical stimuli in energetic materials initiate chemical reactions at shock fronts prior to detonation. Shock sensitivity measurements provide widely varying results, and quantum-mechanical calculations are unable to handle systems large enough to ...
Goddard, William A., III +5 more
core +1 more source