2-amino-5-chloropyrimidin-1-ium hydrogen maleate by Fun, Hoong-Kun., Hemamalini, Madhukar., Rajakannan, Venkatachalam.

“…In the roughly planar (r.m.s. deviation = 0.026 Å) hydrogen malate anion, an intramolecular O-HO hydrogen bond generates an S(7) ring. In the crystal, the protonated N atom and the 2-amino group of the cation are hydrogen bonded to the carboxylate O atoms of the anion via a pair of N-HO hydrogen bonds, forming an R22(8) ring motif. …”
Get full text
Get full text

Comparative study of Q-Switched erbium doped fibre laser with SWCNT-PVA saturable absorber of different ratios. by Ooi, Wei Ling, Hamzah, Azura, Mohamed, Norliza, Nur Najahatul Huda, Nur Najahatul Huda, Aiman Rosol, Ahmad Haziq, M. Mustafa, Kawther, Mafroos, Mahroof Mohamed

“…This paper intends to compare the performance parameters of passive Q-switched erbium-doped fibre laser (EDFL) ring cavity configuration by employing SWCNT-PVA as a saturable absorber (SA). …”
Get full text

Functions on the model orbit in E8 by Adams, J., Huang, J., Vogan, David

Get full text

Investigation on fault-tolerant optical multicast networks by Yan, Yuanyuan

“…The preconfigured protection cycle (p-cycle) proposed by Grover and Stamatelakis [1] is able to achieve ring like restoration speed and mesh like efficiency in optical fiber communication networks. …”
Get full text

Please, let me go / by Spencer, Caitlin, author 656310, Brown, Linda Watson author 656311

“…At a time when the abuse ring realities of young white women in Rotherham and other major English cities are coming to light, Caitlin's story will appal readers - not just because of the degree of horrific attacks which were perpetrated upon her, but also because of the ways in which the authorities refused to act. …”

On the spectrum and support theory of a finite tensor category by Nakano, Daniel K., Vashaw, Kent B., Yakimov, Milen T.

“…In this paper we introduce the key notion of the categorical center of the cohomology ring of an FTC, . This enables us to put forward a complete and detailed program to investigate the relationship between the two support theories, based on of the cohomology ring of an FTC, . …”
Get full text

Electron-donating five-membered heterocyclic modulated electronic states boosting visible-light-driven H2O2 production by Gao, Tao, Yang, Chen, Zheng, Yong, Shen, Yi, Wang, Qiao, Wang, Long, Xu, Run, Lv, Minghui, Li, Mingjin, Shi, Zhonglian, Wang, Li, Kong, Xin Ying, Ye, Liqun

“…It was observed that the introduction of an electron-donating thiophene ring (Th-CMP) or a furan ring (Fu-CMP) significantly increased the H2O2 production yield. …”
Get full text

π-fused diazocines with controllable photoswitching properties as molecular tweezers by Yuan, Wei, Wu, Mengjiao, Qian, Cheng, Guo, Jingjing, Wu, Yinglong, He, Ting, Wei, Haipeng, Chen, Xiaokai, Wang, Dongdong, Liu, Jiawei, Zhao, Yue, Wang, Shihuai, Yang, Jie, Zhang, Zhongzheng, Chen, Yulan, Zhao, Yanli

“…The size of their π-extension exerted a significant influence on the isomerization process, whereby the biggest fourfold ring-closure diazocine (BAZO-3) showed the fastest conversion rate (Z → E). …”
Get full text

Studies on the main group-based aromatic compounds : 1,4,2-Diazaborole and Germanium(0) species by Su, BoChao

“…In this thesis, a new family of aromatic five-membered B,N-heterocyclic rings, namely 1,4,2-diazaboroles, were introduced and fully characterized. …”
Get full text

Finite element analysis on post-buckling of thin-walled structures using ANSYS by Theint, Yi Mon

“…The results obtained were checked against experimental data and led to the development and the revision of design procedures for the pin-ended lipped column and hollow box section.…”
Get full text

Ultra-high bit rate optical soliton communication by Shum, Ping, Gong, Yandong, Dong, Hui, Tang, Ming, Yu, Xia, Lai, Wenn Jing, Ning, Guoxiang

“…We start the project by first investigating the building blocks of active mode-locked erbium doped fiber ring soliton laser, which includes the laser cavity design, gain medium and pump source, filter and modulator designs. …”
Get full text

Computational rheometry of yielding and viscoplastic flow in vane-and-cup rheometer fixtures by Chaparian, Emad, Owens, Crystal E., McKinley, Gareth H.

“…This results in the shearing of an almost-circular ring of viscoplastic fluid that is indistinguishable from the annular ring of fluid deformed around a slip-free rotating cylindrical bob and leads to more accurate rheometric measurements of the material flow curve. …”
Get full text

A highly strained Al-Al σ-bond in dianionic aluminum analog of oxirane for molecule activation by Koshino, Kota, Kinjo, Rei

“…Herein, we report the first synthesis of a dianionic dialane(6) 2 based on the Al2O three-membered ring scaffold, namely, an aluminum analog of oxirane. …”
Get full text

Molecular architecture of the Chikungunya virus replication complex by Tan, Yaw Bia, Chmielewski, David, Law, Michelle Cheok Yien, Zhang, Kuo, He, Yu, Chen, Muyuan, Jin, Jing, Luo, Dahai

“…Within the core RNA replicase, the viral polymerase nsP4, which is in complex with nsP2 helicase-protease, sits in the central pore of the membrane-anchored nsP1 RNA-capping ring. The addition of a large cytoplasmic ring next to the C terminus of nsP1 forms the holo-RNA-RC as observed at the neck of spherules formed in virus-infected cells. …”
Get full text

Active control of resonant cloaking in a terahertz MEMS metamaterial by Manjappa, Manukumara, Pitchappa, Prakash, Wang, Nan, Lee, Chengkuo, Singh, Ranjan

“…In this work, a new mechanism for invisibility cloaking based on the resonant scattering cancellation technique in a 2D nonconcentric composite metamaterial device, consisting of a split ring resonator (SRR) and a microelectromechanical system (MEMS) reconfigurable closed ring resonator (CRR) at THz frequencies is reported. …”
Get full text
Get full text

3D multi-scale characterization and modelling of damage in ceramic matrix composites by Zhao, S

“…Experimental methods for the direct in situ observation of damage have been developed for SiC/SiC C-ring specimens at both room temperature and elevated temperature. …”

Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System by MUSA, UMAR, MOHD SHAH, SHAHARIL, A. MAJID, HUDA, AHMAD MAHADI, ISMAIL, A. RAHIM, MOHAMAD KAMAL, YAHYA, MUHAMMAD SANI, ZAINAL ABIDIN, ZUHAIRIAH

“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
Get full text

Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System by MUSA, UMAR, MOHD SHAH, SHAHARIL, A. MAJID, HUDA, MAHADI, ISMAIL AHMAD, A. RAHIM, MOHAMAD KAMAL, YAHYA, MUHAMMAD SANI, ZAINAL ABIDIN, ZUHAIRIAH

“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
Get full text

trans–cis S-Benzyl dithiocarbazate by Shanmuga Sundara Raj, S., Yamin, Bohari M., Yussof, Yusrabbil A., Tarafder, M. T. H., Fun, Hoong-Kun, Grouse, K. A.

“…The di­thio­carb­azate moiety is rotated by 85.8 (2)° with respect to the phenyl ring.…”

Structure and subunit arrangement of Mycobacterial F1FO ATP synthase and novel features of the unique mycobacterial subunit δ by Kamariah, Neelagandan, Huber, Roland G., Nartey, Wilson, Bhushan, Shashi, Bond, Peter J., Grüber, Gerhard

“…Recently, the crystallographic structures of the mycobacterial α3:β3:γ:ε-domain and c subunit ring were resolved. Here, we report the first purification protocol of the intact M. smegmatis F1FO ATP synthase including the F1-domain, the entire membrane-embedded FO sector, and the stator subunits b’ and the fused b-δ. …”
Get full text