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1, 2-, 1, 3- and 1, 4-Cyclohexanedicarboxylates of Cd and Mn with chain and layered structures

Thirumurugan, A; Avinash, M B; Rao, C N R (Royal Society Chemistry, 2006)

A systematic study has been carried out on the three isomeric cyclohexanedicarboxylates (CHDCs) formed by cadmium and manganese with the three isomeric dicarboxylic acids, in the presence or absence of amines. The CHDCs ...

1,2-, 1,3- and 1,4-Benzenedicarboxylates of Cd and Zn of different dimensionalities: Process of formation of the three-dimensional structure

Thirumurugan, A; Rao, C N R (Royal Society Chemistry, 2005)

A systematic study of the benzenedicarboxylates (BDCs) formed by cadmium and zinc with the three isomeric dicarboxylic acids in the presence or absence of amines has been carried out. Several BDCs have been prepared under ...

123, 247, and 124 cuprate superconductors: Investigations of thermodynamic stabilities, defect structures, and intergrowths

Rao, C N R; Subbanna, G N; Nagarajan, R; Ganguli, A K; Ganapathi, L; Vijayaraghavan, R; Bhat, S V; Raju, A R (Academic Press Inc JNL-Comp Subscriptions, 1990-09)

Careful investigations employing nonresonant microwave or rf absorption, Cu2+ EPR spectra, X-ray diffraction, and electron microscopy show that orthorhombic YBa2Cu3O7−δ is thermodynamically stable and monophasic when δ is ...

14-3-3 gamma Prevents Centrosome Amplification and Neoplastic Progression

Mukhopadhyay, Amitabha; Sehgal, Lalit; Bose, Arunabha; Gulvady, Anushree; Senapati, Parijat; Thorat, Rahul; Basu, Srikanta; Bhatt, Khyati; Hosing, Amol S.; Balyan, Renu; Borde, Lalit; Kundu, Tapas Kumar; Dalal, Sorab N. (Nature Publishing Group, 2016)

More than 80% of malignant tumors show centrosome amplification and clustering. Centrosome amplification results from aberrations in the centrosome duplication cycle, which is strictly coordinated with DNA-replication-cycle. ...

A 16-Gene Signature Distinguishes Anaplastic Astrocytoma from Glioblastoma

Rao, Soumya Alige Mahabala; Srinivasan, Sujaya; Patric, Irene Rosita Pia; Hegde, Alangar Sathyaranjandas; Chandramouli, Bangalore Ashwathnarayanara; Arimappamagan, Arivazhagan; Santosh, Vani; Kondaiah, Paturu; Rao, M. R. S.; Somasundaram, Kumaravel (Public Library of Science, 2014)

Anaplastic astrocytoma (AA; Grade III) and glioblastoma (GBM; Grade IV) are diffusely infiltrating tumors and are called malignant astrocytomas. The treatment regimen and prognosis are distinctly different between anaplastic ...

An 18 mer sequence in a rat 1.3 kbp EcoRI repeat detects genetic polymorphism in humans

Ramachandra, Lakshmi; Devi, A Radha Rama; Rao, M R S (Current Science Association, 1993-10-10)

DNA fingerprinting involves the typing of an individual's DNA content to produce somatically stable, individual-specific DNA fingerprints. This technique often uses hypervariable minisatellite (HVMS) sequences as the ...

1D chains, 2D networks and 3D interdigitated frameworks of isoorotic acid or 4,4'-bipyridyl and isoorotic acid: syntheses, structures, and sorption properties

Haldar, Ritesh; Gurunatha, K. L.; Sikdar, Nivedita; Maji, Tapas Kumar (Chinese Chemical Society, 2015)

Five new coordination polymers, {[Cu(H(2)iso)(2)]center dot 2H(2)O}(n) (1), {Mn(Hiso)(H2O)(3)}(n) (2), {Mn(Hiso)(H2O)(2)}(n) (3), {[Cu(Hiso)(4,4'-bipy)(H2O)]center dot 2H(2)O}(n) (4) and {[Ni(Hiso)(4,4'-bipy)(H2O)}]center ...

A 2-D coordination polymer incorporating cobalt(II), 2-sulfoterephthalate and the flexible bridging ligand 1,3-di(4-pyridyl)propane

Datta, Amitabha; Das, Kuheli; Massera, Chiara; Clegg, Jack K.; Pfrunder, Michael C.; Garribba, Eugenio; Huang, Jui-Hsien; Sinha, Chittaranjan; Maji, Tapas Kumar; Akitsu, Takashiro; Orita, Shingo (Chinese Chemical Society, 2015)

The cobalt derivative {[Co-3(2-stp)(2)(dpp)(4)]center dot 2H(2)O}(n) (1) has been hydro(solvo)thermally synthesised by combining sodium 2-sulfoterephthalic acid (2-stpH(2)Na) and divalent cobalt nitrate in presence of the ...

29Si NMR chemical shifts in silicates

Prabakar, S; Rao, K J; Rao, C N R (Elsevier Science BV, 1991-08-30)

29Si chemical shifts in a wide variety of silicates in crystalline, glassy and gel states have been related to a parameter, P, which takes into account the electronegativity and the structural description of the silicate ...

2D coordination polymer composed of 1D {Ni-II(mu-O)(mu-H2O)Ni-II}(n) ferromagnetic chains: Modulation of magnetic properties based on dehydration and rehydration

Adalikwu, Stephen Adie; Chakraborty, Anindita; Hazra, Arpan; Ghosh, Dibyajyoti; Pati, Swapan Kumar; Maji, Tapas Kumar (Pergamon-Elsevier Science Ltd, 2016)

Synthesis, single-crystal structure and magnetic properties of a 2D coordination compound [Ni(1,3-ADA) (H2O)](n) (1) is reported which exhibits tunable magnetic behavior based on dehydration-rehydration. 1 shows ferromagnetic ...

2D nanocarbons : functional aspects and device fabrication

Kurra, Narendra (Jawaharlal Nehru Centre for Advanced Scientific ResearchChemistry and Physics of Materials Unit (CPMU), 2013)

The etymological basis of prefix Nano can be traced back to Greek nan(n)os or Latin nanus", meaning Dwarf". According to the dictionary definitions, Nano refers to one-billionth which means to designate extreme smallness. ...

A 57Fe Mossbauer study of charge ordering and phase separation in the rare-earth manganates, Nd0.5Ca0.5MnO3 and Nd0.5Sr0.5MnO3

Vanitha, P V; Nagarajan, R; Rao, C N R (Academic Press Inc Elsevier Science, 2003-08)

Mössbauer studies of 2% 57Fe-doped Nd0.5Ca0.5MnO3 and Nd0.5Sr0.5MnO3 have been carried out over the 4.2–300 K range after ensuring that such doping does not change their basic properties. The charge-ordering transition in ...

A wavelet analysis of possible connections between solar processes, Indian monsoon rainfall and ENSO Indices.

Bhattacharya, Subarna (Jawaharlal Nehru Centre for Advanced Scientific ResearchEngineering Mechanics Unit (EMU), 2005)

Abstract not available

A. P. J. Abdul Kalam (1931-2015)

Narasimha, Roddam; Balakrishnan, N. (Indian Academy of Sciences, 2015)

Ab initio calculation of the thermal properties of Cu: Performance of the LDA and GGA

Narasimhan, Shobhana; de Gironcoli, Stefano (American Physical Society, 2002-02-01)

The thermal properties of bulk copper are investigated by performing ab initio density functional theory and density functional perturbation theory calculations and using the quasiharmonic approximation for the free energy. ...

Ab initio calculations on the anomalous thermal behaviour of fcc(110) surfaces

Narasimhan, Shobhana (Elsevier Science BV, 2001-09-22)

The interrelationship between surface structure and vibrations is explored for the case of unreconstructed (1 1 0) surfaces of face-centered-cubic (fcc) metals, which show anomalous thermal behavior in the anisotropies of ...

Ab initio lattice dynamics of Ag(110)

Narasimhan, Shobhana (Elsevier Science BV, 2002-01-10)

The lattice dynamics of Ag(110) is investigated by performing ab initio calculations to obtain the bulk and surface interatomic force constants. The results from the ab initio results are used to parametrize a model ...

Ab initio lattice dynamics of Ag(110)

Narasimhan, Shobhana (Elsevier Science BV, 2002-01-10)

The lattice dynamics of Ag(110) is investigated by performing ab initio calculations to obtain the bulk and surface interatomic force constants. The results from the ab initio results are used to parametrize a model ...

An ab initio study of polytetrahedral packing: the Al-Mg system

Narasimhan, Shobhana; Davenport, James W (American Physical Society, 1995-01-01)

We have performed first-principles local-density-approximation calculations on aluminum-magnesium intermetallic compounds. Experimental studies of this system have shown that complex topologically close-packed structures ...

Aberrant lysine acetylation in tumorigenesis: Implications in the development of therapeutics

Kaypee, Stephanie; Sudarshan, Deepthi; Shanmugam, Muthu K.; Mukherjee, Debanjan; Sethi, Gautam; Kundu, Tapas Kumar (Pergamon-Elsevier Science Ltd, 2016)

The 'language' of covalent histone modifications translates environmental and cellular cues into gene expression. This vast array of post-translational modifications on histones are more than just covalent moieties added ...

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