Results 101 to 110 of about 17,324,730 (295)
Barter System for Exchanging Goods and Services Using a Chatbot
International Research Journal on Advanced Engineering Hub (IRJAEH)The barter system is one of the earliest forms of trade, where goods and services are exchanged directly without the use of money. Although effective in small communities, traditional barter systems face challenges such as lack of matching needs, limited reach, and inefficient communication.
null P. Sri Ram +3 more
openaire +1 more source
Contracts Constituting Barter System [PDF]
, 2017 By the invention of money trading contract lost its popularity and left its place to sales contracts. Sales contracts have maintained their place for centuries.
Saka, Nurdan; İstanbul Bar Association
core +1 more source
Dipolar Coupling Errors in Nuclear Spin Qubits
Advanced Science, EarlyView.Multi‐nuclear spin registers of phosphorus‐atom qubits in silicon have demonstrated 99.99% single and >$>$99.9% two qubit gate fidelities. Despite nanometer separation, read‐out fidelities between individual nuclear spins within the register are not identical.
I. D. Thorvaldson +15 more
wiley +1 more source
Thomas Barter joue de la musique et Elizabeth Barter raconte des contes
, 1974 Thomas Barter joue des gigues sur le violon, et puis parle de la musique et du violon. Il parle des danses, d’autres musiciens, et puis joue de l’harmonica. Il parle un petit peu de la construction de maisons. Elizabeth Barter conte une histoire à propos
Thomas, Gerald;
core
Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair
Advanced Science, EarlyView.Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai +18 more
wiley +1 more source
About How Did the First Ever Big Economic Crisis Look Like [PDF]
Theoretical and Applied Economics, 2010 The obsession about the current economic crisis is pretty understandable. But being obsessed about the current moment, in the economic crisis matter, might become a scientific mistake.
Liviu C. ANDREI
doaj
Petty capitalism, perfecting capitalism or post-capitalism? : lessons from the Argentinian barter network [PDF]
economic systems;Argentina;barter;currencies;monetary ...
Powell, J.
core
Canonical Antibodies Adopt Distinct Binding Modes to Recognize Viral Glycan Shields
Advanced Science, EarlyView.Canonical Y‐shaped antibodies recognize viral glycan shields through adaptive Fab assembly states shaped by glycan organization and somatic hypermutation. Structural analyses ofbroadly neutralizing antibodies VRC35 and VRC36 across glycoproteins of HIV‐1, influenza, SARS‐CoV‐2, and Lassa viruses reveal distinct Fab assembly states, spanning monovalent,
Jiaxuan Cheng +71 more
wiley +1 more source
Elizabeth Barter parle de croyances, de superstitions, et de contes
, 1973 Elizabeth Barter parle d’une grande variété de croyances, de superstitions, de fantômes et de contes. Elle parle des contes de « Jack » et de Jean-le-sot et puis raconte une histoire de « Jack », et puis ensuite un conte de Tom, Bill et Jack [trois ...
Thomas, Gerald;
core
Multiphoton Quantum Reservoirs For Robust Multidimensional Computing
Advanced Science, EarlyView.Projective measurements reveal hidden multidimensional quantum networks within classical multiphoton fields, enabling robust quantum reservoirs for room‐temperature quantum simulation, prediction, and information processing. These networks transform noisy classical photonic platforms into scalable quantum computational architectures.
Mingyuan Hong +10 more
wiley +1 more source