Zobrazeno 1 - 10
of 63
pro vyhledávání: '"K Shiva Shankar"'
Publikováno v:
PROCEEDINGS OF THE 14TH ASIA-PACIFIC PHYSICS CONFERENCE.
Wire cut EDM is a non-traditional machining process, is used to machine hard materials. Wire electrode is one of the main factors that evaluate the performance of wire EDM which develops a vast performance. In this work, hard materials like Inconel a
Publikováno v:
PROCEEDINGS OF THE 14TH ASIA-PACIFIC PHYSICS CONFERENCE.
In the present world the UAV'S with the fixed high wing took a major place for any target mission to obtain data and information regarding the operation at entry and medieval level. In order to select a best type of aircraft for any required mission
A Glass Aluminum fiber metal laminate GLARE is a set of materials manufactured by strong bonding glass/epoxy layers within the metal layers. The combined set of materials will be providing the better mechanical properties and weight reduction for an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a4b9da4c0ab623e37aaa361c5f5028
https://zenodo.org/record/5602626
https://zenodo.org/record/5602626
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 455:012031
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 455:012032
Publikováno v:
Canadian Journal of Chemistry. 86:124-128
2-Aryl-1-arylmethyl-1H-benzimidazoles are prepared in high yields under extremely mild conditions via the condensation of aryl-1,2-diamines with aromatic aldehydes using 10 mol% of bismuth triflate in water. The use of water and readily available bis
Publikováno v:
Tetrahedron Letters. 53:6380-6382
The stereoselective synthesis of (3 R ,5 R )-sonnerlactone ( 1 ) and (3 R ,5 S )-sonnerlactone ( 2 ) has been accomplished starting from l -aspartic acid. Our strategy involves asymmetric allylation, Alder–Rickert reaction and Mitsunobu macrolacton
Publikováno v:
Tetrahedron Letters. 51:46-48
Aldehydes and ketones undergo a smooth reductive etherification by polymethylhydrosiloxane (PMHS) in the presence of a catalytic amount of molecular iodine under mild conditions to afford the corresponding symmetrical ethers in excellent yields. This
Publikováno v:
Bulletin of the Korean Chemical Society. 29:1418-1420
The 3-indolylbenzoquinone nucleus is present in various biologically active natural products such as asterriquinones. 1 The asterriquinones and demethylasterriquinones (Figure 1) have recently been isolated from a wide range of fungi, including Asper
Publikováno v:
Indian Journal of Otology. 22:248
Aim: To correlate the sequence of embryological development of ear with radiological imaging. Materials and Methods: The study enrolled 23 patients of age group 11 months to 27 years with malformed external ear/microtia and hearing loss. The children