Browsing by Author "A. Garg"

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Complexes of quinoline and isoquinoline with some zinc(II), cadmium(II) and mercury(II) salt
(1972) I.S. Ahuja; A. Garg
The complexes formed by some zinc(II), cadmium(II), and mercury(II) salts with quinoline and isoquinoline have been prepared and characterised by molecular conductance and i.r. spectral measurements down to 200 cm-1. Possible structures for these complexes in the solid state are discussed. © 1972.
Complexes of some pyridines and anilines with zinc(II), cadmium(II) and mercury(II) thiocyanates
(1972) I.S. Ahuja; A. Garg
The complexes formed by zinc(II), cadmium(II) and mercury(II) thiocyanates with pyridine, 2-methyl-, 3-methyl-, 4-methyl-, 2,4-dimethyl-, 2,6-dimethyl-, 2-ethyl-, 3-ethyl-, 4-ethyl-pyridines, aniline, 2-methyl-, 3-methyl-, 4-methyl- and 3-chloro- anilines have been prepared. These complexes have been examined spectroscopically (down to 222 cm-1) in the solid state and the possible structures are discussed. © 1972.
Dioxan complexes of mercury(II) pseudohalides
(1971) I.S. Ahuja; A. Garg
[No abstract available]
Homocystinuria: a family with peculiar genetic transmission.
(1993) A. Garg; Meenakshi; J.K. Agrawal; S.K. Singh
Homocystinurias are a relatively rare group of seven distinct genetic disorders of amino acid metabolism characterised by increased concentration of sulphur containing amino acid homocysteine in the blood and urine. Its transmission is believed to be autosomal recessive. We reported a family with four females siblings spared and three male siblings affected. This case is reported because of its rarity and peculiar genetic transmission.
Mercury(II) pseudohalide complexes with some pyridine N-oxides
(1972) I.S. Ahuja; A. Garg
[No abstract available]
Morpholine complexes of mercury(II) pseudohalides
(1971) I.S. Ahuja; A. Garg
[No abstract available]
Observations on carbapenem resistance by minimum inhibitory concentration in nosocomial isolates of acinetobacter species: An experience at a tertiary care hospital in north India
(2008) A. Gaur; A. Garg; P. Prakash; S. Anupurba; T.M. Mohapatra
Acinetobacter species are emerging as an important nosocomial pathogen. Multidrug-resistant Acinetobacter spp. has limited the option for effective treatment. Although carbapenems are effective for the treatment of such infections, resistance to this drug has recently been reported. This study was undertaken to assess resistance to carbapenem in clinical isolates of Acinetobacter spp. from hospitalized patients by both disc-diffusion and minimum inhibitory concentration (MIC) methods. All clinical samples from suspected cases of nosocomial infections were processed, and 265 isolates were identified as Acinetobacter species. These isolates were tested for antibiotic resistance by the disc-diffusion method with 14 antimicrobials, including meropenem and imipenem. Thereafter, all Acinetobacter species were subjected to MIC for meropenem. More than 80% resistance to second- and third-generation cephalosporins, aminoglycosides, and quinolones was recorded. Thirty percent of the strains were resistant to cefoperazone/sulbactam. Resistance to meropenem was observed in 6.4% of Acinetobacter spp. while 8.3% of the isolates showed intermediate resistance detected by MIC. All carbapenem-resistant/intermediate strains were also resistant to other (>10) antibiotics tested by the disc-diffusion method. The rising trend of resistance to carbapenem poses an alarming threat to the treatment for such infections. Regular monitoring, judicious prescription, and early detection of resistance to carbapenem are necessary to check further dissemination of drug resistance in Acinetobacter spp. © International Centre for Diarrhoeal Disease Research, Bangladesh.
Pyridine complexes of mercury(II) cyanide
(1972) I.S. Ahuja; A. Garg
[No abstract available]
Scytalidium infection associated with dyskeratosis congenita [17]
(2007) J. Garg; R. Tilak; A.K. Gulati; S. Singh; P. Prakash; A. Garg
[No abstract available]
Vibration and Buckling Analyses of Sandwich Plates Containing Functionally Graded Metal Foam Core
(Springer, 2022) A. Garg; H.D. Chalak; L. Li; M.-O. Belarbi; R. Sahoo; T. Mukhopadhyay
In the present work, free vibration and buckling analyses of sandwich plates with various functionally graded foam cores are carried out. Foam cores are assumed to be made of metal, and three different configurations of the porous distribution in the core layer are taken into consideration. To carry out a comparative study between the distributions of pores in the core foam, the mass of foam in all three cases is kept the same. The vibration and buckling behaviors of skew plates are also analyzed as a part of the current investigation. The principle of minimization of potential energy and Hamilton’s principle are used for the derivation of the governing equations, while a C-0 finite element-based higher-order zigzag formulation is developed to solve the free vibration and buckling problems. The influences of gradation laws, boundary conditions, skew angle and geometry of plates are studied in detail for the dynamic and stability characteristics. It is found that both the non-dimensional natural frequency and buckling load decrease with the increase in the thickness of the metal foam cores, while they show an increasing trend as the skew angle of the plate increases. © 2021, The Chinese Society of Theoretical and Applied Mechanics.