Synthesis of polymeric materials derived from abundant natural feedstocks using non-toxic heavy metals by Navickaite, G

“…<p>The aims of this Thesis were: firstly, to develop new di(amido)siloxane complexes using relatively non-toxic bismuth and scandium metals, and secondly, to examine the activity of the bismuth compounds in ring-opening polymerisation (ROP) and small molecule activation reactions.…”

Biothermoplastic elastomer (BTPE), influence of architecture on mechanical properties by Tjin, Monica Suryana.

“…Biodegradable thermoplastic elastomer was acquired by synthesizing four-armed and three-armed star-shaped copolymers via ring-opening polymerization with multifunctional initiator, such as pentaerythritol and glycerol, using stannous octoate (SnOct2) catalyst in bulk at 130oC. …”
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Droplet wetting and evaporation on hydrophilic and hydrophobic surfaces by Phonkrit, Boonchuaysream

“…The droplets also experience contact line pinning-depinning during the CCA and mixed modes on patterned substrates. …”
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A flat carborane with multiple aromaticity beyond Wade–Mingos’ rules by Lu, Wei, Do, Dinh Cao Huan, Kinjo, Rei

“…Nevertheless, the delocalization of those electrons simultaneously induces two independent π- and two independent σ-aromatic ring currents, rendering quadruple aromaticity.…”
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Fabrication of ordered nanoring arrays via the footprint of a polymer nanosphere monolayer by Zhao, Qin, Leng, Bing, Wu, Linda Yong Ling, Wong, Chee Cheong

“…The method is based on the observation that arrays of residual ring-shaped footprints would be left on the silicon substrate by directly peeling off the polystyrene nanosphere monolayer. …”
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Infusing epistemic perspectives on scientific practices in science teacher education by Erduran, S, Saribas, D, Kaya, E

“…The depiction of scientific practices relies on a theoretical model called the Benzene Ring Heuristic (BRH) which consolidates the epistemic, cognitive and social aspects of scientific practices into a holistic and visual representation. …”

Accelerating the design of biomimetic materials by integrating RNA-seq with proteomics and materials science by Guerette, Paul A, Hoon, Shawn, Seow, Yiqi, Raida, Manfred, Masic, Admir, Wong, Fong T, Ho, Vincent H B, Kong, Kiat Whye, Demirel, Melik C, Pena-Francesch, Abdon, Amini, Shahrouz, Tay, Gavin Z, Ding, Dawei, Miserez, Ali

“…In one example, we rapidly engineer recombinant squid sucker ring teeth proteins into a range of structural and functional materials, including nanopatterned surfaces and photo-cross-linked films that exceed the mechanical properties of most natural and synthetic polymers. …”
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Population transcriptomics of human malaria parasites reveals the mechanism of artemisinin resistance by Mok, S., Ashley, E. A., Ferreira, P. E., Zhu, L., Lin, Z., Yeo, T., Chotivanich, K., Imwong, M., Pukrittayakamee, S., Dhorda, M., Nguon, C., Lim, P., Amaratunga, C., Suon, S., Hien, T. T., Htut, Y., Faiz, M. A., Onyamboko, M. A., Mayxay, M., Newton, P. N., Tripura, R., Woodrow, C. J., Miotto, O., Kwiatkowski, D. P., Nosten, F., Day, N. P. J., Preiser, P. R., White, N. J., Dondorp, A. M., Fairhurst, R. M., Bozdech, Z.

“…These findings suggest that artemisinin-resistant parasites remain in a state of decelerated development at the young ring stage, whereas their up-regulated UPR pathways mitigate protein damage caused by artemisinin. …”
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Chiral Modes at Exceptional Points in Exciton-Polariton Quantum Fluids by Gao, T., Li, G., Estrecho, E., Liew, Timothy Chi Hin, Comber-Todd, D., Nalitov, A., Steger, M., West, K., Pfeiffer, L., Snoke, D. W., Kavokin, A. V., Truscott, A. G., Ostrovskaya, E. A.

“…In particular, a vortex is generated by driving two dipole modes of the non-Hermitian ring resonator into degeneracy. Transition through the exceptional point in the space of the system’s parameters is enabled by precise manipulation of real and imaginary parts of the closed-wall potential forming the resonator. …”
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Parametric inversion of spin currents in semiconductor microcavities by Flayac, H., Solnyshkov, D. D., Malpuech, G., Shelykh, Ivan A.

“…The energy of the pulse is set to be close to the inflexion point of the lower polariton dispersion branch and the focusing in real space populates the reciprocal space on a ring. Above threshold, the parametric scattering towards the idler and the signal state is triggered on the whole elastic circle. …”
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Germanium on Silicon Integrated Photonics for the Mid-Wave Infrared by Morgan, Rachel E.

“…Air-clad ring resonators demonstrate narrow-bandwidth filtering with a recorded extinction ratio of >20 dB, full-width half max (FWHM) of 0.7 GHz, and unloaded Q factor of >190,000. …”
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Metal-organic architectures driven by a multifunctional 6-aminouracil spacer : structures, noncovalent interactions, and conductivity by Purkayastha, Atanu, Dhar, Sourab, Mondal, Suvra Prakash, Franconetti, Antonio, Frontera, Antonio, Ganguly, Rakesh, Kirillov, Alexander M., Misra, Tarun Kumar

“…The computational study for molecular electrostatic potential (MEP) surface energies revealed an important finding, namely a decrease of the π-acidity of the uracil ring upon coordination and a consequent increase of the π-basicity of the phenyl-sulfonate ring, resulting in effective anti-parallel π–π stacking interactions in 1 and 2. …”
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Electrode modification by diazonium chemistry : studies on the effect of steric bulk on film thickness, and modified activated carbon cloths for energy storage by Subrata, Arnold

“…The side reactions forming these polymeric multilayers are known to occur at vacant, unsubstituted carbons on the aryl ring of the grafted layer. In the first of two broad parts of this thesis, studies were carried out on a glassy carbon (GC) electrode modified with bulky 2,3,5,6-tetramethylaniline (TMA) groups (i.e. …”
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Modeling of microfluid droplet resonator based on whisper gallery mode by Dong, Bin

“…Currently most of the optical ring/sphere resonator based on whisper gallery mode is fabricated by wafer fabrication technology, which is high in cost and cannot be achieved on-chip. …”
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Noise coupling analysis in integrated circuit packaging by Fernandus, Wylie

“…Therefore, signal overshoot, undershoot, and ringing waveforms due to the high data rates will happen which referred as signal errors.…”
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Kinetics and mechanism of the alkaline hydrolysis of securinine by Lajis, Nordin H., Khan, Mohammad Niyaz, M. Noor, Hamdan

“…The hydroxide ion‐catalyzed hydrolysis of securinine involves the ring opening of the lactone moiety. The rate of hydrolysis is insensitive to the ionic strength. …”

An organometallic swap strategy for bottlebrush polymer-protein conjugate synthesis by Liu, Bin, Rodriguez, Jacob, Kilgallon, Landon J., Wang, Wencong, Wang, Yuyan, Wang, Aiden, Dai, Yutong, Nguyen, Hung V.-T., Pentelute, Bradley L., Johnson, Jeremiah A.

“…Here, we present a strategy to address this challenge in the context of BPs prepared by “graft-through” ring-opening metathesis polymerization (ROMP), one of the most powerful methods for BP synthesis. …”
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Studying the organization of the Golgi by super-resolution microscopy by Tie, Hieng Chiong, Lu, Lei

“…It takes advantage of the characteristic ring and double-punctum staining patterns exhibited by cisternal rim-localized proteins. …”
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Developing a lightscape application (using a raspberry PI) by Ong, Wenchuan

“…The project aims to develop a web application, which will be hosted within the Raspberry Pi, for controlling the brightness of constant light source from the high power LED via the Raspberry Pi’s General Purpose Input Output (GPIO) pins and gather optimal settings for projecting images with the Light Blaster. …”
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Additive friction stir processing by Lin, Longyi

“…The continuous dynamic recrystalisation during FSP also gave finer grains, which was further enhanced with the addition of CNTs through Zener pinning effect. The improvement in tensile strengths due to finer grains through the Hall-Petch mechanism was insufficient to compensate for the drop in Orowan strengthening. …”
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