NICKEL-CATALYZED THREE-COMPONENT 1,2-CARBOACYLATION OF ALKENES

Nickel-Catalyzed Three-Component 1,2-Carboacylation of Alkenes

Ketones, prevalent in many biologically significant molecules, require the development of novel Ball - Elastic Goods - Sliding Short methods to synthesize these structures, which is a critical endeavor in organic synthesis.Transition metal catalysis has proven to be an effective method for synthesizing ketones.However, the scope of these substrates

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Design of the foundation slab with controlled forces

Solid slab foundations, now widely used in foundation engineering, have one significant drawback- the Jandy SFTM Sand Filter Parts cost of steel used for their reinforcement.The authors proposed a design for the foundation slab with controlled forces.The solution differs from traditional ones as it implies adding hinged nodes into the body of the s

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Research on the influence mechanism of harmonic components on the noise distribution characteristics of converter transformers

In order to elucidate the sound source characteristics during the noise propagation process of converter transformers, a series of experimental studies were conducted based on finite element simulation Feeders and proportional prototype design of converter transformers.It was found that it was unreasonable to equate converter transformers with poin

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A Secure Trust Establishment Scheme for Wireless Sensor Networks

Trust establishment is an important tool to improve cooperation and enhance security in wireless sensor networks.The core of trust establishment is trust estimation.If a trust estimation method is not robust against attack and misbehavior, the trust values produced will be meaningless, and system performance will be degraded.We present a novel trus

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