Results 11 to 20 of about 2,236,870 (266)

Complexity equals anything II

open access: yesJournal of High Energy Physics, 2023
Abstract We expand on our results in [1] to present a broad new class of gravitational observables in asymptotically Anti-de Sitter space living on general codimension-zero regions of the bulk spacetime. By taking distinct limits, these observables can reduce to well-studied holographic complexity proposals, e.g., the volume of the
Belin A.   +4 more
openaire   +6 more sources

Predictors of Mortality in Necrotizing Soft Tissue Infections in Adults – Experience at A Tertiary Care Hospital in Pakistan

open access: yesProceedings, 2021
Introduction: Necrotizing soft tissue infection is a potentially fatal ‘flesh-eating’ disease that requires prompt intervention to save a patient’s life.
Haroon Javaid Majid   +4 more
doaj   +1 more source

Hybrid Formation Control for Multi-Robot Hunters Based on Multi-Agent Deep Deterministic Policy Gradient

open access: yesMendel, 2021
The cooperation between mobile robots is one of the most important topics of interest to researchers, especially in the many areas in which it can be applied. Hunting a moving target with random behavior is an application that requires robust cooperation
Oussama Hamed, Mohamed Hamlich
doaj   +1 more source

Coordination diversity of new mononucleating hydrazone in 3d metal complexes: Synthesis, characterization and structural studies [PDF]

open access: yesJournal of the Serbian Chemical Society, 2006
The mononucleating hydrazone ligand LH3, a condensation product of salicyloylhydrazine and (2-formylphenoxy)acetic acid, was synthesized and its coordination behavior with first row transition metal(II) ions was investigated by isolating and elucidating ...
RAJESH S. BALIGAR, VIDYANAND K. REVANKAR
doaj   +3 more sources

Regional estimates of noncommunicable diseases associated risk factors among adults in India: results from National Noncommunicable Disease Monitoring Survey

open access: yesBMC Public Health, 2022
Background This study describes regional differences and determinants on key noncommunicable disease (NCD) risk factors in adults from the National NCD Monitoring Survey (NNMS) across six geographic regions of India.
Thilagavathi Ramamoorthy   +3 more
doaj   +1 more source

Experiment and Simulation Study of the Effect of Fillers on Mechanical Properties of Sustainable Composite

open access: yesJournal of Mechanical Engineering, 2022
Natural fiber reinforced polymer matrix composites are gaining increasing attention as engineering materials for advanced applications, including high performance ballistic armor components. This requires superior mechanical properties, such as toughness.
Zaini Mohammed   +4 more
doaj   +1 more source

Synthesis, characterization and biological studies complexes of Co(II), Ni(II), Cu(II) and Cd(II) with 5-(2-pyridyl)-2-(3,5-dinitro benzen)-1,3,4- oxadiazole ligand on McCoy cell [PDF]

open access: yesشیمی کاربردی روز, 2011
In this research we report new complexes with the formula 5-(2-pyridyl)-2-(3,5-dinitro benzen)-1,3,4- oxadiazole ligand with Co(II), Ni(II), Cu(II) and Cd(II). These complexes were synthesized and characterized by IR spectroscopy, electronic spectroscopy,
Abolfazl Bezaatpour   +4 more
doaj   +1 more source

Germanium(II) Dithiolene Complexes

open access: yesChemistry – A European Journal, 2023
AbstractThe 1 : 2 reaction of the imidazole‐based dithiolate (2) with GeCl2 • dioxane in THF/TMEDA gives 3, a TMEDA‐complexed dithiolene‐based germylene. Compound 3 is converted to monothiolate‐complexed (5) and N‐heterocyclic carbene‐complexed (7) germanium(II) dithiolene complexes via Lewis base ligand exchange.
Phuong M. Tran   +6 more
openaire   +2 more sources

Synthesis, Structure, Magnetic and Antibacterial Properties of polymeric [M(Quin)2(N(CN)2)2]∞ (M = Mn(II), Co(II); Quin = quinoline)

open access: yesJournal of Mathematical and Fundamental Sciences, 2023
Two complexes of [Mn(Quin)2(N(CN)2)2]∞ (1) and [Co(Quin)2(N(CN)2)2]∞ (2) were synthesized and characterized. The as-synthesized complexes crystallized in a triclinic lattice with a space group of P-1. The unit cell parameter of 1 was a = 7.5207(14) Å, b
I Wayan Dasna   +4 more
doaj   +1 more source

Pt(II) and Pd(II) Complexes with β‐Alanine [PDF]

open access: yesBioinorganic Chemistry and Applications, 2008
A sequence of stages in the syntheses of isomeric bisamino acid complexes of Pt(II) with β‐aminopropionic acid (β‐alanine = β‐AlaH) has been studied by the  195Pt NMR spectroscopy. The techniques have been developed of the synthesis of the cis‐ and trans‐bischelates of Pt(II) and Pd(II) with β‐alanine as well as of the halide complexes of trans‐[M(β ...
L. F. Krylova   +2 more
openaire   +3 more sources

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