Results 91 to 100 of about 2,256,913 (199)

Using positive feedback adiabatic logic to implement reversible Toffoli gates [PDF]

open access: yes, 2008
A reversible, positive feedback adiabatic logic circuit is presented, which by implementing the universal Toffoli gate demonstrates that reversible logic circuits can be created and implemented using this adiabatic logic family. When compared to circuits
Willingham, D.J.   +3 more
core   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

open access: yesAdvanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen   +11 more
wiley   +1 more source

Gates Notice of Adopted Amendment (2007-02-01)

open access: yes, 2007
11 pp. Adopted 2007-02-01. Department of Land Conservation and Development Notice of Adopted AmendmentThis amendment revised Section 15.020(L) of the Gates Zoning Ordinance, which previously allowed domestic farm animals on lots two (2) acres in size or ...
Gates
core   +1 more source

DNA-bound metal ions: recent developments

open access: yesBiomolecular Concepts, 2014
The affinity of metal ions for DNA is logical considering that the structure of DNA includes a phosphate backbone with a net-negative charge, a deoxyribose sugar with O atoms, and purine and pyrimidine bases that contain O and N atoms.
Morris Daniel L.
doaj   +1 more source

CMOS implementation of programmable logic gates and pipelined full adders using threshold logic gates based on NDR devices

open access: yes, 2004
This paper presents a new prototyping technique, which allows efficient verification of circuit concepts based on negative differential resistance (NDR) devices. This prototype, which is called MOS-NDR, has been used to implement programmable logic gates
ElSayed, Mohamed   +5 more
core   +1 more source

Hederagenin Attenuates Morphine Addiction via GABAA1‐Mediated Modulation of Ca2+–CaMK–CREB Signaling in Ventral Tegmental Dopaminergic Neurons

open access: yesAdvanced Science, EarlyView.
Hederagenin is identified as a GABAA1‐targeting natural compound that suppresses morphine‐associated reward by restraining Ca2+–CaMK–cAMP–CREB signaling in ventral tegmental dopaminergic neurons. RVG29‐modified liposomal delivery further enhances brain accumulation and behavioral efficacy, providing a mechanistically defined strategy for natural ...
Hongyang Jiang   +15 more
wiley   +1 more source

DNA Sequential Logic Circuits for Reversible Counters and Dynamic Biomolecular Sensing

open access: yesAdvanced Science
The capacity to retain and precisely release historical data at the right moments is typically managed by sequential logic circuits within computer systems. However, the reusability and autonomy of DNA sequential logic circuits still need to be developed.
Tianci Xie   +7 more
doaj   +1 more source

Wallace Tree Multiplier Design and Simulation with DNA Logic Gates [PDF]

open access: yes, 2016
The DNA molecule is indubitably the most powerful medium known to code, store information as a means of data storage but till now, DNA molecule has found little use in computing applications.
V M, Seeja, Raj A, Daniel, Deb, Sanjoy
core  

Multifunctional Graphene/DNA-Based Platform for the Construction of Enzyme-Free Ternary Logic Gates

open access: yes, 2016
In this work, we have successfully realized multivalued logic circuits including ternary INHIBIT and ternary OR logic gates in an enzyme-free condition by integration of graphene oxide and DNA for the first time.
Erkang Wang (81595)   +4 more
core   +1 more source

Closing the Loop: High‐Precision 3D Photofabrication in Living Tissues

open access: yesAdvanced Science, EarlyView.
Writing 3D microstructures inside living tissue demands more than laser access; It demands information. Hierarchical sensing captures thermal and mechanical states across pulse‐train, voxel, and structure timescales, feeding a controller that steers the laser in real time.
Amirbahador Zeynali   +2 more
wiley   +1 more source

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