Fermi resonance at the P=O group frequency

1977 ◽  
Vol 26 (9) ◽  
pp. 1841-1844
Author(s):  
D. F. Fazliev ◽  
R. R. Shagidullin ◽  
L. Kh. Ashrafullina
Keyword(s):  
Fermi Resonance ◽  
Group Frequency

Fermi resonance at the P=O group frequency in the IR spectrum of ethyl ethylphosphonite

1989 ◽  
Vol 51 (1) ◽  
pp. 690-692 ◽  
Author(s):  
L. Kh. Ashrafullina ◽  
N. I. Monakhova ◽  
R. R. Shagidullin
Keyword(s):  
Ir Spectrum ◽  
Fermi Resonance ◽  
Group Frequency

Anharmonic Coupling Revealed by the Vibrational Spectra of Solvated Protonated Methanol: Fermi Resonance, Combination Bands, and Isotope Effect

2021 ◽  
Vol 125 (9) ◽  
pp. 1910-1918
Author(s):  
Chih-Kai Lin ◽  
Qian-Rui Huang ◽  
Ying-Cheng Li ◽  
Ha-Quyen Nguyen ◽  
Jer-Lai Kuo ◽  
...  
Keyword(s):  
Isotope Effect ◽  
Vibrational Spectra ◽  
Fermi Resonance ◽  
Anharmonic Coupling ◽  
Combination Bands

Pressure tuning of fermi resonance in molecular crystals

1990 ◽  
Vol 3 (1-6) ◽  
pp. 239-241
Author(s):  
H. Däufer ◽  
M. Rubly ◽  
H. J. Jodl ◽  
P. R. Salvi
Keyword(s):  
Molecular Crystals ◽  
Fermi Resonance ◽  
Pressure Tuning

Fermi Resonance Interface Modes: Propagation along the Interfaces

1994 ◽  
Vol 98 (51) ◽  
pp. 13607-13611 ◽  
Author(s):  
V. M. Agranovich ◽  
O. A. Dubovsky ◽  
A. M. Kamchatnov
Keyword(s):  
Fermi Resonance

CH local mode excitations and Fermi resonance in trichloroethylene

1987 ◽  
Vol 43 (9) ◽  
pp. 1183-1186 ◽  
Author(s):  
T.M.Abdul Rasheed ◽  
K.P.B. Moosad ◽  
V.P.N. Nampoori ◽  
K. Sathianandan
Keyword(s):  
Fermi Resonance ◽  
Local Mode

scholarly journals Retrospective study of frequency of ABO and Rhesus blood group among population of Safdarabad and Faisalabad cities of Pakistan

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Ali Sabir ◽  
Arslan Iftikhar ◽  
Muhammad Umar Ijaz ◽  
Ghulam Hussain ◽  
Azhar Rasul ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Blood Group ◽  
The People ◽  
Group Frequency ◽  
Slide Test ◽  
Rhesus Blood Group ◽  
Group B ◽  
Antigen Antibody ◽  
Group Distribution ◽  
Blood Grouping

Abstract Objective The current study aimed to investigate the ABO and rhesus (Rh) blood group frequency in the people of District Faisalabad and Sheikhupura, Punjab Province, Pakistan. The retrospective study was conducted on more than thirty thousand people including both male and female patients admitted to the Tehsil Headquarter Hospital, Safdarabad and The Best Hospital, Faisalabad. Blood samples were taken from each subject and subsequently ABO and Rh blood groups were evaluated separately. The antigen antibody agglutination slide test for blood grouping (ABO) and Rh were used to assess the blood group frequencies. Results The frequencies of ABO blood group distribution indicated that blood group B was predominant in the people of Safdarabad followed by O, A and AB respectively. While, among people of Faisalabad, blood group O was predominant followed B, A and AB respectively. Rh negative phenotype was found lesser distributed as compared to the positive Rh phenotype.

Frequency distribution of space groups in soluble and membrane proteins and their complexes

2021 ◽  
Vol 77 (6) ◽  
pp. 187-191
Author(s):  
Rajneesh K. Gaur
Keyword(s):  
Membrane Proteins ◽  
Frequency Distribution ◽  
Data Bank ◽  
Frequency Distributions ◽  
Space Group ◽  
Space Groups ◽  
Group Frequency ◽  
Different Types ◽  
Analytical Assessment ◽  
Three Space

The space-group frequency distributions for two types of proteins and their complexes are explored. Based on the incremental availability of data in the Protein Data Bank, an analytical assessment shows a preferential distribution of three space groups, i.e. P212121 > P1211 > C121, in soluble and membrane proteins as well as in their complexes. In membrane proteins, the order of the three space groups is P212121 > C121 > P1211. The distribution of these space groups also shows the same pattern whether a protein crystallizes with a monomer or an oligomer in the asymmetric unit. The results also indicate that the sizes of the two entities in the structures of soluble proteins crystallized as complexes do not influence the frequency distribution of space groups. In general, it can be concluded that the space-group frequency distribution is homogenous across different types of proteins and their complexes.

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