Results 271 to 280 of about 41,317 (333)
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Journal of the American Chemical Society
Polypeptides have the same or similar backbone structures as proteins and peptides, rendering them as suitable and important biomaterials. Amino acid N-carboxyanhydrides (NCA) ring-opening polymerization has been the most efficient strategy for ...
Yue-Ming Wu +5 more
semanticscholar +1 more source
Polypeptides have the same or similar backbone structures as proteins and peptides, rendering them as suitable and important biomaterials. Amino acid N-carboxyanhydrides (NCA) ring-opening polymerization has been the most efficient strategy for ...
Yue-Ming Wu +5 more
semanticscholar +1 more source
Why users continue E-commerce chatbots? Insights from PLS-fsQCA-NCA approach
Service Industries JournalThe study investigates the drivers of intention to continue using chatbots. Data were collected from 476 users and analyzed using the partial least squares (PLS), fuzzy-set qualitative comparative analysis (fsQCA), and necessary condition analysis (NCA ...
Behzad Foroughi +5 more
semanticscholar +1 more source
15N NMR spectroscopy, 25. Terpolymerization of glycine‐NCA, leucine‐NCA, and valine‐NCA
Die Makromolekulare Chemie, 1980AbstractThe copolymerization of Leu‐NCA and Val‐NAC was achieved in solution by initiation with benzylamine, diethylamine, triethylamine, pyridine or by simple heating of the pure monomers to 120°C. Under similar conditions the terpolymerization of Gly‐NCA, Leu‐NCA and Val‐NCA was carried out.
William E. Hull, Hans R. Kricheldorf
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Acta Crystallographica Section C Crystal Structure Communications, 1994
The crystal of N-carboxy-DL-valine anhydride (DL-valine NCA), C 6 H 9 NO 3 , has a similar layer structure to that observed in the crystal of L-valine NCA [Kanazawa, Ohashi & Sasada (1984). Acta Cryst. C40, 1094-1096].
Y. Takenaka, Y. Ohashi, H. Kanazawa
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The crystal of N-carboxy-DL-valine anhydride (DL-valine NCA), C 6 H 9 NO 3 , has a similar layer structure to that observed in the crystal of L-valine NCA [Kanazawa, Ohashi & Sasada (1984). Acta Cryst. C40, 1094-1096].
Y. Takenaka, Y. Ohashi, H. Kanazawa
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Color image DNA encryption using NCA map-based CML and one-time keys
Signal Processing, 2018In this paper, we introduce a novel color image encryption algorithm based on DNA sequence operations, one-time keys and the spatiotemporal chaos. Firstly, the key streams are generated by the NCA map-based CML, where the hash function SHA-256 is used to
Xiang-Jun Wu +4 more
semanticscholar +1 more source
Journal of Energy Storage, 2019
The purpose of this research was to evaluate the safety of lithium-ion batteries (LIBs) from the perspective of the flammability characteristics of the battery vent gas (BVG). The BVG released by commercial 18650 LIBs with Lix(Ni0.80Co0.15Al0.05)O2 (NCA)
Wei-Feng Li +3 more
semanticscholar +1 more source
The purpose of this research was to evaluate the safety of lithium-ion batteries (LIBs) from the perspective of the flammability characteristics of the battery vent gas (BVG). The BVG released by commercial 18650 LIBs with Lix(Ni0.80Co0.15Al0.05)O2 (NCA)
Wei-Feng Li +3 more
semanticscholar +1 more source
Veterinary Clinics of North America: Food Animal Practice, 1995
Cost of production will remain the primary focus for the cattle industry for years to come. Having accurate detailed records to generate this information will improve the decision-making process for managers. Certainly, the statement "if you do not measure it, you cannot manage it" will be more evident in the future.
openaire +2 more sources
Cost of production will remain the primary focus for the cattle industry for years to come. Having accurate detailed records to generate this information will improve the decision-making process for managers. Certainly, the statement "if you do not measure it, you cannot manage it" will be more evident in the future.
openaire +2 more sources
Journal of Energy Chemistry, 2019
To meet the requirements of electronic vehicles (EVs) and hybrid electric vehicles (HEVs), the high energy density LiNi0.8Co0.15Al0.05O2 (NCA) cathode and Si–C anode have attracted more attention.
Ying Bai +10 more
semanticscholar +1 more source
To meet the requirements of electronic vehicles (EVs) and hybrid electric vehicles (HEVs), the high energy density LiNi0.8Co0.15Al0.05O2 (NCA) cathode and Si–C anode have attracted more attention.
Ying Bai +10 more
semanticscholar +1 more source
Journal of the American Chemical Society, 2019
Polypeptide nanoparticles were obtained by the miniemulsion polymerization of S-(o-nitrobenzyl)-L-cysteine (NBC) N-carboxy anhydride (NCA). Through process optimization, reaction conditions were identified that allowed the polymerization of the water ...
J. Jacobs +7 more
semanticscholar +1 more source
Polypeptide nanoparticles were obtained by the miniemulsion polymerization of S-(o-nitrobenzyl)-L-cysteine (NBC) N-carboxy anhydride (NCA). Through process optimization, reaction conditions were identified that allowed the polymerization of the water ...
J. Jacobs +7 more
semanticscholar +1 more source
Constructing double buffer layers to boost electrochemical performances of NCA cathode for ASSLB
Energy Storage Materials, 2019By virtue of high specific capacity, LiNi0.8Co0.15Al0.05O2 (NCA) is considered to have a promising application in all-solid-state lithium batteries (ASSLB) using sulfide electrolyte.
Xue-Lei Li +6 more
semanticscholar +1 more source