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161
Copper complexes of dinucleating octa-azamacrocyclic ligands
Published 1982“…Three types of dinacleating tetraimine macrocycles have been prepared from 4,7-diaza-2,3;8,9-dibenzodecane-l,10-dione by condensation with the appropriate polyamine; I, large-ring octa-aza macrocycles e.g. the 28—membered ring compound 5,6,7,8,15,16,23,24,25,26,33,34— dodecahydrotetrabenzo(e,m,s,a’) (1,4,11,15,18,22,25) octaaza- cyclooctacosine and related 30- and 36- membered ring compounds; II, the "fused" bis(tetra-azamacrocycle) 5,6,7,8,22,23,24,25-octahydrotetrabenzo (f,f’1,1’) benzo (1,2-b:4,5-b’)- bis(1,4,8,)tetraazacyclotetradecine; III, the "Linked" bis(tetra-azamacrocycle) 5,6,7,8,24,25,26,27-octahydrotetrabenzo (f,f’,1,1)diphenyl(3,4-b:3’,4’-b’)bis(l,4,8,11)tetraazacyclotetradecine. …”
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Thesis -
162
4-(sec-butylamino)-3-nitrobenzoic acid
Published 2009“…In each, intramolecular N-H...O hydrogen bonds generate S(6) ring motifs. The mean plane of the nitro group forms dihedral angles of 4.5 (3) and 0.5 (3)° with the benzene ring in molecules A and B, respectively. …”
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163
Sulfur monoxide transfer from peri-substituted trisulfide-2-oxides to dienes: substituent effects, mechanistic studies and application in thiophene synthesis
Published 2011“…The 1,2,3-trithiane-2-oxide ring adopts a sofa conformation in the solid state, with a pseudoaxial oxygen and evidence of ring strain (peri-interaction). …”
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164
Effect of adding global postural re-education to Kendall exercises for treating asymptomatic forward head posture: a single-blinded randomized controlled trial
Published 2025“…Conclusions: The added effect GPR technique to Kendall exercises significantly improved CVA, CROM, NDI, chest expansion, and spinal mobility in subjects with FHP.…”
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165
Synthesis and chemistry of 1,4-oxathianes and 1,4-oxathian-3-ones
Published 1997“…The first involved an examination influencing the regioselectivity of the epoxide and consequent ring-opening to yield the corresponding hydroxy sulfide. …”
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Thesis -
166
Compact tri-band Wilkinson power divider based on metamaterial structure for Bluetooth, WiMAX, and WLAN applications
Published 2019“…It comprises a П-shaped transmission-line coupled to a rectangular split ring resonator metamaterial structure. The μ-negative feature of the rectangular split ring resonator metamaterial structure is investigated by retrieving its constitutive parameters from the S-parameter response. …”
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167
Ethyl 1-(butan-2-yl)-2-(2-methoxyphenyl)- 1H-benzimidazole-5-carboxylate
Published 2011“…In the title compound, C21H24N2O3, the mean planes of the benzene ring and the benzimidazole ring system form a dihedral angle of 69.94 (7)�. …”
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168
Ethyl 1-sec-butyl-2-phenyl-1H-benzimidazole-5-carboxylate
Published 2010“…In the title molecule, C20H22N2O2, the benzimidazole ring system is essentially planar, with a maximum deviation of 0.024 (1) A ˚ . …”
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169
Ethyl 4-(2-hydroxyethylamino)-3-nitrobenzoate
Published 2010“…In the title compound, C11H14N2O5, the molecular structure is stabilized by an intramolecular N—H� � �O hydrogen bond, which generates an S(6) ring motif. The nitro group is twisted slightly from the attached benzene ring, forming a dihedral angle of 5.2 (2)�. …”
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170
Metasurface for controlling polarization of scattered EM waves
Published 2020“…The dual band metasurface is realized by stacking an array of multiple concentric circular rings. By rotating each array with respect to each other, we can manipulate its impedance at distinct frequencies. …”
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Conference or Workshop Item -
171
Wear surface characteristics study of tribo-materials under palm oil methyl ester added lubricant
Published 2002“…In this investigation, wear tests for a segmented piston ring-plate pair and a ball-plate pair were carried out using a modified universal wear and friction machine with three different percentages of palm oil methyl ester (POME) added to a mineral oil lubricant. …”
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172
Biomedical Analysis of Lateral Lumbar Interbody Fusion (LLIF) Cage for Lumbar Vertebrae
Published 2023“…Objective: To develop the interbody cages implanted between the lumbar vertebrae by evaluating the strength of the bone model and the spinal cage. Materials and methods: In this study, finite element analysis (FEA) was applied using Mechanical Finder software (MF) to develop a 3D spine model lumbar vertebrae of the fourth and fifth lumbar vertebrae (L4 - L5) with various interbody cage designs, including honeycomb and rectilinear patterns with 50%, 70%, and 100% infill densities. …”
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173
Redevelopment of Northern End of York Racecourse
Published 2015“…New Equine and Racegoer facilities at York Racecourse including a new pre-parade ring and saddling boxes; new weigh-in building; new bars, restaurant and champagne lawn.…”
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Artefact -
174
Birmingham St Patrick's day parade 2001 (poster)
Published 2001“…Anne's via Digbeth and The Bull Ring.…”
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Ephemera -
175
2,3,9,10,15,16-Hexaazatetracyclo[6.6.2.04,16.011,15]hexadecane dihydrate
Published 2012“…The four six-membered fused rings in the title compound, C10H20N62H2O, adopt chair conformations; the H atoms of the four secondary N atoms occupy axial positions. …”
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176
Ethyl 1-(2-hydroxyethyl)-2-[2-(methylsulfanyl)ethyl]-1H-benzimidazole-5-carboxylate
Published 2012“…The crystal packing exhibits - interactions between the five- and six-membered rings of neighbouring molecules [centroid-centroid distance = 3.819 (2) Å] and short intermolecular SS contacts of 3.495 (1) Å.…”
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177
Analysis re-entrant honeycomb auxetic structure for Lumbar vertebrae using finite element analysis
Published 2024“…Lumbar spinal fusion is a frequent surgical solution among people who are experiencing severe persistent lower back pain. …”
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178
Synthesis and structural studies of some metal complexes of tetraaza macrocyclic ligands
Published 1993“…A series of dibenzo macrocyclic tetraamine ligands with 14-, 15-, 16-, 17- and 19-membered inner great lings (L14 to L15) has been synthesized to investigate the effect of ring size variation on their complexation behaviour with the metal-ions, Ni(Il), Zn(ll) and Cd(II).…”
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Thesis -
179
Synthesis, characterization and cytotoxic activity of S-benzyldithiocarbazate Schiff bases derived from 5-fluoroisatin, 5-chloroisatin, 5-bromoisatin and their crystal structures
Published 2011“…Planarity of the isatin ring in the Schiff bases can be arranged in the following order SB5FISA[SB5ClISA[SB5BrISA while the perpendicularity of the benzyl ring towards the dithiocarbazate plane can be ordered as follows, SB5FISA>SB5BrISA>SB5ClISA.…”
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180
2-[1-(2-Hydroxy-3-methoxybenzyl)-1H-benzimidazol-2-yl]-6-methoxyphenol methanol 1.13-solvate
Published 2009“… In the main molecule of the title compound, C22H20N2O4·1.13CH4O, the dihedral angles between the benzimidazole plane and the two benzene rings are 80.53 (10) and 82.76 (10)°. The solvent molecules are disordered between three positions, with refined occupancies of 0.506 (13), 0.373 (13) and 0.249 (5). …”
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