cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21979/n9/uzik0n
title: Graphene Quantum Dots Assisted Exfoliation of Atomically-thin 2D Materials and As-formed 0D/2D van der Waals Heterojunction for HER

description: Atomically-thin 2D materials have changed the landscapes of many fields. Their applications however are limited by lack of methods for readily and scalable production with high quality. Herein, a simple strategy is reported to exfoliate pristine single or few-layered 2D materials (MoS2, h-BN, WS2, g-C3N4 microsheets) using bottom-up grown amphiphilic graphene quantum dots (GQDs) as both the intercalation agent and dispersant. Further, it is shown that the as-formed GQD/MoS2 van der Waals heterojunctions (vdWHs) give enhanced performance for electrocatalysis of hydrogen evolution reaction (HER) owing to the synergistic coupling at the 0D/2D heterojunction, delivering a current density of 10 mA cm−2 at a low overpotential of 160 mV with a small Tafel slope of 56.9 mV dec−1. In addition to providing a new method for preparing ultrathin 2D microsheets, this study unleashes the application potential of 2D materials and GQD-based 0D/2D vdWHs as non-precious electrocatalysts.
DOI: 10.21979/n9/v0fouw
title: Related Data for: Active faults revealed and new constraints on their seismogenic depth from a high-resolution regional focal mechanism catalog in Myanmar (2016-2021)

description: Broadband seismic waveform data from the EOS-DMH-MEC network used in the relocation and gCAP inversion of earthquake focal mechanisms. SAC files for Event #24: 20181027_0916
DOI: 10.21979/n9/vfoacc
title: State of Arts and Health Development in Singapore: Practice, Policy, Research and Capability Development

description: Raw Qualitative data on the state of Arts and Health Development in Singapore
DOI: 10.21979/n9/vimxr5
title: Replication data for: quantum reservoir processing

description: This is numerically generated data for the paper published in npj quantum info. with the title "Quantum Reservoir Processing". They are generated within a theoretical model based on quantum master equation.
DOI: 10.21979/n9/wi8bqf
title: Realization of Hofstadter's butterfly and a one-way edge mode in a polaritonic system

description: Butterfly
DOI: 10.21979/n9/wrfnc2
title: Arl15-Smad4 source data file

description: Arl15-Smad4 source data file
DOI: 10.21979/n9/xdpauy
title: Preregistration documents for 'Eight truths, eight lies: an experiment on recursive mindreading and social memory'2023

description: This study aims to explore the potential relationship between one’s mental verb vocabulary size, and their ability to mentalise. While multiple studies have been conducted on the limit of adults’ mentalizing ability (Kinderman et al., 1988; Stiller et al., 2007; Lyons et al., 2010; O’Grady et al., 2015), relatively little has been researched about correlative factors beyond demographic variables. Furthermore, the participants studied were overwhelmingly from Western populations speaking different varieties of English than in Singapore. Thus, this study also seeks to determine whether mentalising ability will differ on the basis of an individual’s vocabulary for cognitive words. In addition the study will investigate whether a person’s memory differs for complex embeddings with mentalizing content versus non-mentalizing content.
DOI: 10.21979/n9/xhdrfu
title: Replication Data for: Holocene relative sea-level histories of far-field Islands in the mid-Pacific

description: This dataset contains the Holocene relative sea-level data from the mid-Pacific that have been standardised according to the HOLSEA database framework. There is a separate HOLSEA database workbook for each of the five regions in this study: Cook Islands,Tuamotu Islands, Christmas (Kiritimati) Island, Gilbert Islands and Fiji.
DOI: 10.21979/n9/xnvpcu
title: In-line hollow-core fiber-optic bandpass filter

description: This dataset contains the data used in the journal paper "Xiong, D., Wu, X., Hassan, M. R. A., Gavara, T., & Chang, W. (2021). In-line hollow-core fiber-optic bandpass filter. Optics Letters, 46(23), 5918-5921."
DOI: 10.21979/n9/sphu1n
title: Replication Data for: Effects of oven temperature and addition of ethanol on measurement of water content and specific gravity of cement-stabilized soft clay

description: This dataset contains the experimental data and figures presented in the work “Effects of oven temperature and addition of ethanol on measurement of water content and specific gravity of cement-stabilized soft clay”
DOI: 10.21979/n9/tttsfk
title: Supplementary Materials for: Marble: Model-based Robustness Analysis of Stateful Deep Learning Systems

description: This supplementary material contains additional proofs for the paper: "Marble: Model-based Robustness Analysis of Stateful DeepLearning Systems".
DOI: 10.21979/n9/uvbuwn
title: The source codes of ParsNetplus

description: The source codes of ParsNetplus
DOI: 10.21979/n9/uwbogj
title: Replication Data for: Sharp toroidal resonances in planar terahertz metasurfaces

description: Toroidal dipole excitation in planar metasurface provides an alternate approach towards excitation of high Q resonances. In contrast to conventional multipoles, toroidal dipole interaction strength depends on the time derivative of the surrounding electric field. A characteristic feature of a toroidal dipole is tightly confined loops of oscillating magnetic field that curl around the fictitious arrow of a toroidal dipole vector in 3D space.
DOI: 10.21979/n9/v4fhsq
title: Reducing microglial lipid load enhances β amyloid phagocytosis in an Alzheimer’s disease mouse model

description: Macrophages accumulate lipid droplets (LD) under stress and inflammatory conditions. Despite the presence of LD-loaded macrophages in many tissues, including the brain, their contribution to neurodegenerative disorders remains elusive. This study investigated the role of lipid metabolism in Alzheimer’s disease (AD) by assessing the contribution of LD-loaded brain macrophages, including microglia and border-associated macrophages (BAMs), in an AD mouse model. In particular, activated CD11c+ microglia, localized proximal to beta-amyloid (Aβ) plaques, had a pronounced lipid-associated gene signature and a higher LD load than other microglial subtypes. Having observed that elevated intracellular LD content correlated inversely with microglial phagocytic activities, we subsequently inhibited LD formation specifically in CX3CR1+ brain macrophages using an inducible transgenic mouse model. Reducing the lipid load of microglia and CX3CR1+ BAMs improved phagocytic and efferocytic capacities and significantly reduced Aβ deposition in the brain. Therefore, mitigating LD accumulation in microglia and BAMs provides new perspectives for the treatment of AD.
DOI: 10.21979/n9/v6ndy7
title: Replication Data for: Electrically tunable singular phase and Goos-Hänchen shifts in phase change material based thin-film optical absorbers

description: The change of the phase of light under the evolution of a nanomaterial with time is a promising new research direction. A phenomenon directly related to sudden phase change of light is the Goos-Hänchen (G-H) shift, which describes the lateral beam displacement of the reflected light from the interface of two media when the angles of incidence are close to the total internal reflection angle or Brewster angle. The tunable phase and G-H shifts are particularly important for reconfigurable photonic structures. In this work, we report an innovative design of lithography-free nanophotonic cavities to realize electrically tunable G-H shifts at the singular phase of light in the visible wavelengths. We experimentally demonstrate reversible electrical tuning of phase and G-H shifts using a microheater integrated optical cavity consisting of a dielectric film on an absorbing substrate through Joule heating mechanism. In particular, we report an enhanced G-H shift of 110 times of the operating wavelength at the Brewster angle of the thin-film cavity. More importantly, we demonstrate electrically tunable G-H shifts by exploiting the significant tunable phase change that occurs at the generalized Brewster angles, due to the temperature induced small refractive index changes of the dielectric transparent film. Realizing efficient electrically tunable G-H shifts with miniaturized heaters will extend the research scope of G-H shift phenomenon and its applications.
DOI: 10.21979/n9/vejnt0
title: Replication Data for: Enhanced Exciton and Photon Confinement in Ruddlesden-Popper Perovskite Microplatelets for Highly Stable Low-Threshold Polarized Lasing

description: At the heart of electrically driven semiconductors lasers lies their gain medium that typically comprises epitaxially grown double heterostuctures or multiple quantum wells. The simultaneous spatial confinement of charge carriers and photons afforded by the smaller bandgaps and higher refractive index of the active layers as compared to the cladding layers in these struc-tures is essential for the optical-gain enhancement favorable for device opera-tion. Emulating these inorganic gain media, superb properties of highly stable low-threshold (as low as ≈8 μJ cm−2) linearly polarized lasing from solution-processed Ruddlesden–Popper (RP) perovskite microplatelets are realized. Detailed investigations using microarea transient spectroscopies together with finite-difference time-domain simulations validate that the mixed lower-dimensional RP perovskites (functioning as cladding layers) within the microplatelets provide both enhanced exciton and photon confinement for the higher-dimensional RP perovskites (functioning as the active gain media). Furthermore, structure–lasing-threshold relationship (i.e., correlating the content of lower-dimensional RP perovskites in a single microplatelet) vital for design and performance optimization is established. Dual-wavelength lasing from these quasi-2D RP perovskite microplatelets can also be achieved. These unique properties distinguish RP perovskite microplatelets as a new family of self-assembled multilayer planar waveguide gain media favorable for developing efficient lasers.
DOI: 10.21979/n9/vfbkeo
title: SMTC Lab Filtration Data

description: SMTC Lab Filtration Data
DOI: 10.21979/n9/vglhmu
title: Figure and Data

description: Raw data for the publication
DOI: 10.21979/n9/vkpdcd
title: Transcriptome profiling reveals functional variation in Plasmodium falciparum parasites from controlled human malaria infection studies

description: Background The transcriptome of Plasmodium falciparum clinical isolates varies according to strain, mosquito bites, disease severity and clinical history. Therefore, it remains a challenge to directly interpret the parasite's transcriptomic information into a more general biological signature in a natural human malaria infection. These confounding variations can be potentially overcome with parasites derived from controlled-human malaria infection (CHMI) studies. Methods We performed CHMI studies in healthy and immunologically naïve volunteers receiving the same P. falciparum strain ((Sanaria® PfSPZ Challenge (NF54)), but with different sporozoite dosage and route of infection. Parasites isolated from these volunteers at the day of patency were subjected to in vitro culture for several generations and synchronized ring-stage parasites were subjected to transcriptome profiling. Findings We observed clear deviations between CHMI-derived parasites from volunteer groups receiving different PfSPZ dose and route. CHMI-derived parasites and the pre-mosquito strain used for PfSPZ generation showed significant transcriptional variability for gene clusters associated with malaria pathogenesis, immune evasion and transmission. These transcriptional variation signature clusters were also observed in the transcriptome of P. falciparum isolates from acute clinical infections. Interpretation Our work identifies a previously unrecognized transcriptional pattern in malaria infections in a non-immune background. Significant transcriptome heterogeneity exits between parasites derived from human infections and the pre-mosquito strain, implying that the malaria parasites undergo a change in functional state to adapt to its host environment. Our work also highlights the potential use of transcriptomics data from CHMI study advance our understanding of malaria parasite adaptation and transmission in humans.
DOI: 10.21979/n9/vlzwcl
title: Knowledge-guided fuzzy logic modeling to infer cellular signaling networks from proteomic data

description: About Knowledge-guided fuzzy logic network model Knowledge-guided fuzzy logic network model is a new hybrid method to integrate the prior knowledge and data-driven learning for signaling pathway inference. It is applied to infer signaling pathways by exploiting both prior knowledge and time-series data. In particular, the dynamic time warping algorithm is employed to measure the goodness of fit between experimental and predicted data, so that the method can model temporally-ordered experimental observations. Download Three datasets (Synthetic dataset, DREAM4 dataset and Cell fate prediction dataset) that are used to evaluate the model are available for downloading in this dataset record. The datasets can also be downloaded at: Github. Supplementary material: "Supplementary File: Knowledge-guided fuzzy logic modeling to infer cellular signaling networks from proteomic data".
DOI: 10.21979/n9/vo5v9z
title: Related Data for: Grafting Molecular Cobalt-oxo Cubane Catalyst on Polymeric Carbon Nitride for Efficient Photocatalytic Water Oxidation

description: Data for publication "Grafting Molecular Cobalt-oxo Cubane Catalyst on Polymeric Carbon Nitride for Efficient Photocatalytic Water Oxidation", Chem. Asian J. 2020, 15, 2480-2486.
DOI: 10.21979/n9/vpbqkp
title: Culture and the art of making oral presentations

description: Responses to a questionnaire
DOI: 10.21979/n9/vvqeuz
title: Markus encoded 十洲記
DOI: 10.21979/n9/w62p3w
title: Replication Data for: Frequency-agile Temporal Terahertz Metamaterials

description: Spatiotemporal manipulation of electromagnetic waves has recently enabled a plethora of exotic optical functionalities, such as non-reciprocity, dynamic wavefront control, unidirectional transmission, linear frequency conversion and electromagnetic Doppler cloak. Here, we introduce an additional dimension for advanced manipulation of terahertz waves in the space-time, and frequency domains through integration of spatially reconfigurable microelectromechanical systems and photoresponsive material into metamaterials. A large and continuous frequency agility is achieved through movable microcantilevers. The ultrafast resonance modulation occurs upon photoexcitation of ion-irradiated silicon substrate that hosts the microcantilever metamaterial. The fabricated metamaterial switches in 400 ps and provides large spectral tunability of 250 GHz with 100% resonance modulation at each frequency. The integration of perfectly complementing technologies of microelectromechanical systems, femtosecond optical control and ion-irradiated silicon provides unprecedented concurrent control over space, time and frequency response of metamaterial for designing frequency-agile spatiotemporal modulators, active beamforming and low-power frequency converters for the next generation terahertz wireless communications.
DOI: 10.21979/n9/wft9mm
title: Chart data for: Extent of illegal sand mining in the Mekong Delta

description: Chart data for Figures 1, 2 and 3.
DOI: 10.21979/n9/whcaan
title: Replication Data for Hydrophobic Metal Halide Perovskites for Visible-Light Photoredox C-C Bond Cleavage and Dehydrogenation Catalysis

description: Data for Hong, Z.; Chong, W. K.; Ng, A. Y. R.; Li, M.; Ganguly, R.; Sum, T. C.; Soo, H. S.* Hydrophobic Metal Halide Perovskites for Visible-Light Photoredox C-C Bond Cleavage and Dehydrogenation Catalysis, Angew. Chem. Int. Ed. 2019, 58, 3456 – 3460.
DOI: 10.21979/n9/ws18lu
title: Herbal Gold: Chinese medicine, COVID and the CCP

description: Chinese households under lockdown have lacked food, company, and access to medical care. But they’ve had an almost endless supply of a traditional Chinese medicine treatment called Lianhua Qingwen, made by Yiling Pharmaceuticals. Chinese students abroad even have this drug delivered to their doorsteps in healthcare packages, and demand for it among diaspora communities has seen panic-buying and hugely inflated prices. In this episode, we explore why the Chinese state has invested huge sums in promoting such traditional remedies that have not been subject to rigorous clinical testing. To unpack the history and the politics, Louisa and Graeme are joined by Michael Stanley-Baker, historian of Chinese medicine and religion at Nanyang Technological University and Altman Yuzhu Peng, researcher of intercultural communications at the University of Warwick.
DOI: 10.21979/n9/x39lek
title: NTU VIRAL DATASET

description: This dataset contains rosbag files featuring an extensive set of sensors: 1 IMU, 2 Lidars, 2 cameras, 4 UWB nodes, mounted on a DJI Matrice 600 Hexacopter. The data were collected at different locations in NTU, Singapore. Please visit the project's website at https://ntu-aris.github.io/ntu_viral_dataset/ for more information.
DOI: 10.21979/n9/rsouri
title: Random Reporters: Group Discussion Technique

description: This small-group discussion technique promotes rapid social sharing, and allocates roles randomly to facilitate more effective class participation and reduce bias in allocation of talk time. Motivation. Have you ever wondered why Hermione Grainger is the only one talking in class? Hogwarts professors don’t give space to everyone’s ideas – they thrust it upon an individual, or they wait for someone to take it. This use of talk time is hostile (used to ‘catch out’ an under-prepared student) and competitive (students can fight for space if they want it), and it discourages participation for a large proportion of students – those who lack confidence in their ideas while they are learning, and those who are socially disinclined to put their ideas ahead of others. In classrooms with competitive allocation of talk time, the conversation is dominated by a small handful of students, effectively silencing other voices, and demotivating other students. Worse, when only a small number of voices do all of the talking, neither the instructor nor the talkers know what they are missing from other students… I’ve been struggling with this problem in my own classrooms for years, and working on techniques for facilitating in-class interaction that lower barriers to talking for all students, and use strategies to give everyone a more equitable share of talk-time. HOW TO. Break up the class into small groups for a timed discussion on a topic, or a puzzle/challenge to solve. One person is randomly allocated to act as the group’s Reporter, whose job is to guide the group discussion, and share the group’s findings with the class at the end of the discussion period. Since the Reporter will talk on behalf of the group, there is less stress on an individual about whether an answer is ‘correct’. Since all Reporters talk at the end of the task, there’s no competition for talk time, and no sense of ‘grandstanding’. The Reporter is encouraged to delegate roles, such as asking others to take notes, fact check using digital tools, or provide additional expertise during their report to the class. Critically, since the Reporter is randomly assigned each week, everybody gets a chance to practice their leadership skills, their team working skills, and everybody’s voice is heard by the class.
DOI: 10.21979/n9/sfhdwr
title: Replication Data for: Regio- and Stereoselective Synthesis of Enol Carboxylate, Phosphate, and Sulfonate Esters via Iodo(III)functionalization of Alkynes

description: The experimental data for "Regio- and Stereoselective Synthesis of Enol Carboxylate, Phosphate, and Sulfonate Esters via Iodo(III)functionalization of Alkynes" are deposited.
DOI: 10.21979/n9/txyrc3
title: Dissolved organic matter from tropical peatlands impacts shelf sea light availability on coral reefs in the Singapore Strait, Southeast Asia

description: Datasets and codes used to analyse the impact of seasonal inputs of coloured dissolved organic matter from tropical peatlands. This analysis has been resubmitted to Marine Ecology Progress Series following peer-review
DOI: 10.21979/n9/u0s4ab
title: Data from: A meta-analysis reveals that dragonflies and damselflies can provide effective biological control of mosquitoes

description: This includes 485 effect sizes extracted from 31 studies with annotated R codes for the statistical analyses
DOI: 10.21979/n9/u9uxxv
title: Related data for: Topological Insulator Metamaterial with Giant Circular Photogalvanic Effect

description: Data for the paper: Topological Insulator Metamaterial with Giant Circular Photogalvanic Effect
DOI: 10.21979/n9/vb7plk
title: Timeseries_MIBB_stations_2011_2017

description: Timeseries (rneu) format Position timeseries with outliers removed in ITRF08/India/Sunda reference frame (Altamimi et al., 2011;2012). Each file contains a header on how to read it. The station velocities are provided in the published paper (Mallick et al., (2019) in JGR: Solid Earth)
DOI: 10.21979/n9/vd7jqq
title: Related Data for Zeolitic imidazolate frameworks as capacitive deionization electrodes for water desalination and Cr(VI) adsorption: A molecular simulation study

description: In this study, molecular dynamics simulation is used to investigate the effect of metal atom in Zeolitic imidazolate frameworks (ZIFs) on capacitive deionization (CDI) desalination using the same organic linker but with four different metal atoms as the surface of the electrodes in CDI desalination to simultaneously remove both salty and Cr(VI) ions in the starting period. The CDI performance is tested in terms of water flux and ion rejection, and the effect of ZIF types on the surface interactions between the ZIFs and the salt solution is investigated and explained by radial distribution function (RDF) and ion distribution. The results show that ion adsorption in the ZIF electrode surface(s) takes place at its metal and nitrogen atoms, and ion rejection can be as high as 99.3% for salty ions in the starting period. However, the heavy metal ions Cr6+ and Cl- ions agglomerate constantly and the ion adsorption by the ZIFs deteriorates with time. It is also found that the water flux is affected by the number of ions both at the entrance and in the middle of the nanochannel as well as the ZIF hydrophilicity which is influenced by the type of metal atoms used. Overall, this study uses molecular dynamics simulations to show that the metal atoms in ZIFs influence CDI desalination performance, which can be useful for screening ZIF materials for CDI applications, and that CdIF-1 performs best in the starting period for the four ZIFs tested.
DOI: 10.21979/n9/vvay23
title: Replication Data for: Enhancing X-ray generation from twisted multilayer van der Waals materials by shaping electron wavepackets

description: Simulation data for bremsstrahlung differential cross sections for all relavant figures in the published article "Enhancing X-ray generation from twisted multilayer van der Waals materials by shaping electron wavepackets"
DOI: 10.21979/n9/vx1bn3
title: Replication Data for: Unravelling nanoconfined electrochemical ion adsorption and intercalation using in situ XAS n XRD-XAS data

description: Raw data for: unravelling nanoconfined electrochemical ion adsorption and intercalation using in situ XAS n XRD-XAS
DOI: 10.21979/n9/wiqkuf
title: Replication Data for: Reduced Worst-Case Communication Latency Using Single-Cycle Multi-Hop Traversal Network-on-Chip

description: This dataset contains the keycodes of this paper.
DOI: 10.21979/n9/wku9ja
title: Related Data for: Cascaded FSO systems with optical reflecting surfaces

description: MATLAB and Python source code the publication title: "Cascaded FSO systems with optical reflecting surfaces" These code will produce the outage probability and Bit error rate plots for the above paper