Zobrazeno 1 - 10
of 692
pro vyhledávání: '"G. Usha"'
Publikováno v:
Current Chemistry Letters, Vol 13, Iss 4, Pp 677-682 (2024)
Due to their high synthetic efficiency, multi-component reactions (MCRs) have shown to be extraordinarily effective at producing compounds in a single synthetic operation. The chromeno[2,3-d] pyrimidine moieties represent important building blocks in
Externí odkaz:
https://doaj.org/article/51f2c8db8c814a33bc9e7ea17b0a1d8d
Autor:
R. Yuvashri, Era Dravida Thendral, D. Reuben Jonathan, A. Anish Fathima, K. Laavanya, G. Usha
Publikováno v:
Chemical Physics Impact, Vol 9, Iss , Pp 100663- (2024)
In this work, a series of curcumin derivatives have been synthesized using Claisen Schmidt condensation reaction & Schotten-Baumann reaction, and they were screened through in-silico and in-vitro analysis to determine their capacity as a potential ag
Externí odkaz:
https://doaj.org/article/204c8b2bb1914fd19bf4f49c0a7d5635
Autor:
A. Anish Fathima, Varuna Kumaravel, D. Reuben Jonathan, Senthil Kumar Sadasivam, R. Yuvashri, G. Usha
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100559- (2024)
The title material, C28H24ClNO4, was synthesized using the Claisen-Schmidt condensation reaction and Schotten-Baumann reaction methods and crystallized. Geometrical parameters were determined for the grown crystal using the Single Crystal X-Ray Diffr
Externí odkaz:
https://doaj.org/article/98caa291922344db9536c528b913d0c9
Autor:
Yousef Methkal Abd Algani, G Arul Freeda Vinodhini, K. Ruth Isabels, Chamandeep Kaur, Mark Treve, B. Kiran Bala, S. Balaji, G. Usha Devi
Publikováno v:
Measurement: Sensors, Vol 23, Iss , Pp 100407- (2022)
Internet connections and cellular technologies are extensively used throughout the globe. Anomaly detection systems have considered an essential tool for detecting a broad range of hostile activity in the cyberspace domain. The researchers of this pa
Externí odkaz:
https://doaj.org/article/32c4ffac527b47d88e4d6fe2a4ba7c8b
Autor:
Santvana Kohli, Sahil Diwan, Mahesh Chandra, Ajay Kumar, Abiral Nidhi, Amandeep Jaswal, Harish C. Sachdeva, G. Usha
Publikováno v:
Monaldi Archives for Chest Disease (2022)
There are numerous publications describing the epidemiology and clinical outcome of patients infected with COVID-19. However, limited studies solely describing the fatalities, especially in India. In this retrospective, single-centre analysis of pati
Externí odkaz:
https://doaj.org/article/26bd806506ec43bd8dba826cedda750f
Autor:
Mudit Varshney, Amandeep Jaswal, Sahil Diwan, Santvana Kohli, Ruqaiya Bano, Harish C. Sachdeva, G. Usha
Publikováno v:
Archives of Anesthesia and Critical Care, Vol 7, Iss 4 (2021)
The year 2020 saw the rise of an influenza-like illness from SARS-nCoV2 (Severe Acute Respiratory Illness by novel Coronavirus 2), which causes myriad of symptoms in patients, ranging from mild upper respiratory symptoms to severe ARDS (Acute Respira
Externí odkaz:
https://doaj.org/article/cb9999621ce84dfaa2e4dd43b4b8f522
Publikováno v:
IUCrData, Vol 6, Iss 3, p x210309 (2021)
In the title chalcone derivative, C19H18O3, the cyclohexanone ring adopts a distorted half-chair conformation and the dihedral angle between the aromatic rings is 52.20 (15)°. In the crystal, weak C—H...O hydrogen bonds link the molecules into C(1
Externí odkaz:
https://doaj.org/article/76fe33ef365b43179607d903181a4a6a
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 7, Pp 939-943 (2018)
In the title compound, C25H22O, the two rings of the naphthalene system are inclined to each other by 3.06 (15)°. The mean plane of the naphthalene ring system makes a dihedral angle of 65.24 (12)° with the dimethylphenyl ring and 55.82 (12)° with
Externí odkaz:
https://doaj.org/article/bf6182a732c64542a6ea5dae799388ec
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 7, Pp 878-883 (2018)
In the title compound, C20H13NO2S2, the carbazole ring system forms a dihedral angle of 89.08 (1)° with the sulfonyl-substituted phenyl ring. Intramolecular C—H...O hydrogen bonds involving the sulfone O atoms and the carbazole moiety result in tw
Externí odkaz:
https://doaj.org/article/5d21750107ed419da2ff44b0b9d59117
Publikováno v:
Electronic Journal of Plant Breeding, Vol 8, Iss 4, Pp 1223-1228 (2017)
The present study was performed to analyze the Genotype-Environment (G x E) interaction for 21 maize hybrids over 3 locations to identify suitable and stable hybrids. Grain yield data were subjected to the AMMI analysis. Analysis revealed significa
Externí odkaz:
https://doaj.org/article/eda87333560440ae8e70b9107ca01a9d