CNDO Calculation and Homo Repulsive Bond Order of Aromatics

Chen, Cheng

doi:10.1002/jccs.198300004

J Chinese Chemical Soc

1983

DOI: 10.1002/jccs.198300004

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CNDO Calculation and Homo Repulsive Bond Order of Aromatics

Cheng Chen¹

Abstract: Key Word Index-Introducing p~~1I0MU); aromatics including naphthalene; anthracene and their derivatives.

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1985

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Cited by 3 publications

References 14 publications

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Indo‐Mo Model with s·p Separation

Cheng

Ellison

Chang³

et al. 1985

J Chinese Chemical Soc

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A newly developed self‐consistent‐field molecular orbital theory is described and tested. The intermediate neglect of differential overlap (INDO) approximation is used, and all interaction integrals are differentiated according to their dependence upon 2s and 2p AO's. The bonding parameter βl is reformulated so that the model is calibrated to only one specific molecular property, namely, the ionization energy of Hi. We expect that this model will not be biased toward any special families of molecules.

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Indo‐Mo Model with s·p Separation

Cheng

Ellison

Chang³

et al. 1985

J Chinese Chemical Soc

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Effects of deteriorated frying oil and dietary protein levels on liver microsomal enzymes in rats

Huang

Cheung

1988

J Americ Oil Chem Soc

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This study was conducted to investigate the effects of deteriorated used frying oil (DUFO) and dietary protein levels upon the hepatic microsomal drugmetabolizing enzyme system. Fresh soybean oil was subjected to a deep-frying process at 205 __ 5°C for four six-hr periods. The resultant DUFO was incorporated into high protein (HU} (27% lactalbumin) or low protein (LU) (8% lactalbumin) test diets at a 15% level. High protein (HF) and low protein (LF) diets containing fresh soybean oil served as the control. Male Long-Evans young rats fed the test diets for eight weeks showed decreased fat absorption and increased red blood cell {RBC) in vitro hemolysis. The activities of hepatic aminopyrine N-demethylase (AD), aniline hydroxylase (AH), NADPH-cytochrome C reductase (NCD), UDP-glucuronyl transferase (UDPGT) and glutathione S-transferase (GST) as well as cytochrome P-450 content were significantly increased in rats fed the HU diet. However, the AD, AH and GST activities, as well as the cytochrome P-450 content of the LU group, were increased to a lesser extent and significantly lower than those of the HU group. Rats fed the LU diet were the only group that showed significantly elevated serum GOT {E.C. 2.6.1.1, glutamate-oxaloacetate transaminase) and GPT (E.C. 2.6.1.2, glutamatepyruvate transaminase) values. Supplementation of 0.3% DL-methionine to the HU diet further increased GST activity. Unexpectedly, rats fed the low protein control diet (LF) also had raised levels of AD, AH and UDPGT activities as well as in vitro RBC hemolysis. It was concluded that rat hepatic microsomal enzymes are induced by dietary DUFO and that the level of induction is influenced by dietary protein level.

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A novel low molecular weight thermal response suspension stabilizer for oil well cement in high temperature environment: Synthesis, behavior and mechanism research

Huang,

Luo,

et al. 2024

Geoenergy Science and Engineering

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CNDO Calculation and Homo Repulsive Bond Order of Aromatics

Abstract: Key Word Index-Introducing p~~1I0MU); aromatics including naphthalene; anthracene and their derivatives.

Cited by 3 publications

References 14 publications

Indo‐Mo Model with s·p Separation

Indo‐Mo Model with s·p Separation

Effects of deteriorated frying oil and dietary protein levels on liver microsomal enzymes in rats

A novel low molecular weight thermal response suspension stabilizer for oil well cement in high temperature environment: Synthesis, behavior and mechanism research

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