Dynamics of the sub-Ohmic spin-boson model : a comparison of three numerical approaches by Yao, Yao, Duan, Liwei, Lü, Zhiguo, Wu, Chang-Qin, Zhao, Yang

“…Dynamics of the sub-Ohmic spin-boson model is examined using three numerical approaches, namely the Dirac-Frenkel time-dependent variation with the Davydov D1 ansatz, the adaptive time-dependent density matrix renormalization group method within the representation of orthogonal polynomials, and a perturbative approach based on a unitary transformation. …”
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Fabrication of PVDF hollow fiber membranes : effects of low-concentration pluronic and spinning conditions by Loh, Chun Heng, Wang, Rong

“…PVDF hollow fiber membranes with PWP of 1180 L/m2 h MPa and MWCO of 5 kDa were obtained when spun with optimized spinning conditions and using 3 wt% of LiCl and 0.2 wt% of Pluronic as the mixed additive. …”
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Nonlinear metasurface for simultaneous control of spin and orbital angular momentum in second harmonic generation by Li, Guixin, Wu, Lin, Li, King F., Chen, Shumei, Schlickriede, Christian, Xu, Zhengji, Huang, Siya, Li, Wendi, Liu, Yanjun, Pun, Edwin Y. B., Zentgraf, Thomas, Cheah, Kok W., Luo, Yu, Zhang, Shuang

“…The spin and orbital angular momentum (SAM and OAM) of light is providing a new gateway toward high capacity and robust optical communications. …”
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From dietary excess to neurodegeneration: finding the missing links in vesicular autophagic transport degradation, and stress by Lim, Yu Jia

“…We also examined for changes in autophagic markers under different dietary conditions. Our findings support the hypothesis that diets influence autophagy in C. elegans. …”
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May measurement month 2022: an analysis of blood pressure screening findings from Sierra Leone by Jalloh, MB, Williams, CEE, Jegede, OG, Malijan, GMB, Naveed, A, Kanu, A, Bah, AK, Jalloh, F, Jalloh, A, Faulkner, MMJ, Agboola, K, Baldeh, M, Russell, JBW, Oladapo, OO

“…However, only 17% (140 out of 818) of the participants were previously diagnosed with hypertension. The findings revealed a wide range of antihypertensive medication use among people with known hypertension, ranging from no medication to the use of five or more medication classes. …”

Nanoconfined β-sheets mechanically reinforce the supra-biomolecular network of robust squid sucker ring teeth by Guerette, Paul A., Hoon, Shawn, Ding, Dawei, Amini, Shahrouz, Masic, Admir, Ravi, Vydianathan, Venkatesh, Byrappa, Weaver, James C., Miserez, Ali

“…The predatory efficiency of squid and cuttlefish (superorder Decapodiformes) is enhanced by robust Sucker Ring Teeth (SRT) that perform grappling functions during prey capture. …”
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Biotoxoid photonic sensors with temperature insensitivity using a cascade of ring resonator and Mach–Zehnder interferometer by Li, Zhenyu, Zou, Jun, Zhu, Huihui, Nguyen, Binh Thi Thanh, Shi, Yuzhi, Liu, Patricia Yang, Bailey, Ryan C., Zhou, Jin, Wang, Hong, Yang, Zhenchuan, Jin, Yufeng, Yap, Peng Huat, Cai, Hong, Hao, Yilong, Liu, Ai Qun

“…This novel sensor consists of a ring resonator coupled to a Mach-Zehnder interferometer (MZI) readout unit. …”
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Quantum spin Hall effect and topological phase transition in InNxBiySb1−x−y/InSb quantum wells by Song, Zhigang, Bose, Sumanta, Fan, Weijun, Zhang, Dao Hua, Zhang, Yan Yang, Li, Shu Shen

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Spin-orbit torque magnetization switching in Co/Pt multilayers for multistate memory and logic devices by Lim, Gerard Joseph

“…It has proven to be a serious contender in emerging memory technology due to its intrinsic non-volatility, low power dissipation, and high speed. The spin degree of freedom further opens opportunities that exploit its ultrafast dynamics and spin transport. …”
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Programmable spin–orbit-torque logic device with integrated bipolar bias field for chirality control by Lim, Gerard Joseph, Chua Daniel, Gan Weiliang, Murapaka Chandrasekhar, Lew Wen Siang

“…While several field-free spin–orbit torque (SOT)-driven logic devices have been proposed, their operation typically requires additional initialization or reset pulses, the exchange-coupled canted spins reduce both anomalous Hall sign-to-noise ratio as well as thermal stability of the ferromagnetic layer, and device-to-device variation in exchange coupling strength is expected. …”
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Janus particle preparation through UV-induced partial photodegradation of spin-coated particle films by Tan, Jasmine Si Jia, Wong, Chong Hui, Chen, Zhong

“…Photocatalytic titanium dioxide particles prefunctionalized with a surface coating were assembled as particle films via spin-coating on a substrate. The particle films were placed directly under an ultraviolet light source, which induced the photodegradation of the surface coating only on the particle surfaces exposed to the light. …”
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The electronic spin state of diradicals obtained from the nuclear perspective: the strange case of Chichibabin radicals by Moise, G, Fernández, S, Joll, K, Vaganov, MV, García, F, Timmel, CR, Peña, D, Ardavan, A

“…With a view towards the development of molecular spintronics, non-linear optics, and qubits, a great amount of research effort aims to establish the factors which govern the spin classification of diradicals. Electron spin resonance (ESR) is an indispensable tool for such research. …”

Finding transcription factor binding motifs for coregulated genes by combining sequence overrepresentation with cross-species conservation by Jia, Hui., Li, Jinming.

“…Novel computational methods for finding transcription factor binding motifs have long been sought due to tedious work of experimentally identifying them. …”
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Ten pressure points in primary care during COVID-19: findings from an international narrative review by Dykgraaf, SH, Parkinson, A, Wright, M, Wong, WCW, Desborough, J, Ball, L, Sturgiss, E, Dut, GM, Barnes, K, Butler, D, Davis, S, Douglas, K, Kendir, C, Martin, D, Marten, R, Rouleau, K, Barkley, S, de Toca, L, Kidd, M

R&D at UPM Part 2: research snapshots (new findings, research highlights and new achievements)

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A Lean Management Approach of Rice Subsidy Distribution: Some Findings from A Study in Selangor by Sarjiman, Yatimah, Mad Lazim, Halim, Lamsali, Hendrik

“…Methodology: For that purpose, a survey was conducted on 10 senior government officials who manage matters related to fertilizer subsidies in the Ministry, Farmers Organization Board, Area Farmers Organization, Department of Agriculture and Subsidy Product Suppliers and 20 farmers in the area studied. by using Lean Management as the main point in this study. Findings: The collected data were analyzed using ATLAS.ti and Microsoft Excel. …”
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A Lean Management Approach of Rice Subsidy Distribution: Some Findings from a Study in Selangor by Sarjiman, Yatimah, Mad Lazim, Halim, Lamsali, Hendrik

“…Methodology: For that purpose, a survey was conducted on 10 senior government officials who manage matters related to fertilizer subsidies in the Ministry, Farmers Organization Board, Area Farmers Organization, Department of Agriculture and Subsidy Product Suppliers and 20 farmers in the area studied. by using Lean Management as the main point in this study. Findings: The collected data were analyzed using ATLAS.ti and Microsoft Excel. …”
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Modeling Inertia-Driven Oil Transport Inside the Three-Piece Oil Control Ring of Internal Combustion Engines by Yang, Tsung-Yu, Li, Mo, Tian, Tian

“…The three-piece oil control ring (TPOCR), traditionally used in light-duty gasoline engines, is becoming a viable option for heavy-duty gas and hydrogen engines due to its ability to control lubricating oil consumption (LOC) under throttled conditions. …”
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Zero-knowledge arguments for lattice-based accumulators: logarithmic-size ring signatures and group signatures without trapdoors by Libert, Benoît, Ling, San, Nguyen, Khoa, Wang, Huaxiong

“…As an application, we describe new lattice-based group and ring signatures in the random oracle model. In particular, we obtain: (i) the first lattice-based ring signatures with logarithmic size in the cardinality of the ring and (ii) the first lattice-based group signature that does not require any GPV trapdoor and thus allows for a much more efficient choice of parameters.…”
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Neural radiance selector: find the best 2D representations of 3D data for CLIP based 3D tasks by Yang, Xiaofeng, Liu, Fayao, Lin, Guosheng

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