cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tuning the metal-insulator transition in d^1 and d^2 perovskites by epitaxial strain: a first principles-based study
Creators: name: Sclauzero, Gabriele
name: Dymkowski, Krzysztof
name: Ederer, Claude
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the effect of epitaxial strain on the Mott metal-insulator transition (MIT) in perovskite systems with d^1 and d^2 electron configuration of the transition metal (TM) cation. We first discuss the general trends expected from the changes in the crystal-field splitting and in the hopping parameters that are induced by epitaxial strain. We argue that the strain-induced crystal-field splitting generally favors the Mott-insulating state, whereas the strain-induced changes in the hopping parameters favor the metallic state under compressive strain and the insulating state under tensile strain. Thus, the two effects can effectively cancel each other under compressive strain, while they usually cooperate under tensile strain, in this case favoring the insulating state. We then validate these general considerations by performing electronic structure calculations for several d^1 and d^2 perovskites, using a combination of density functional theory (DFT) and dynamical mean-field theory (DMFT). We isolate the individual effects of strain-induced changes in either hopping or crystal-field by performing DMFT calculations where we fix one type of parameter to the corresponding unstrained DFT values. These calculations confirm our general considerations for SrVO_3 (d^1) and LaVO_3 (d^2), whereas the case of LaTiO_3 (d^1) is distinctly different, due to the strong effect of the octahedral tilt distortion in the underlying perovskite crystal structure. Our results demonstrate the possibility to tune the electronic properties of correlated TM oxides by using epitaxial strain, which allows to control the strength of electronic correlations and the vicinity to the Mott MIT.
description: 12 pages, 9 figures
Policy Analysis: Cybersecurity is a Public Good that starts with the Individual
Creators: name: Lim Wei Chieh,
Publisher: name: National University of Singapore
Year: 2017
Subjects: Singapore
Internet
Public Management
Science
Technology
cybersecurity
cyber attack
information and communications technology (ICT)
cyberspace
health

description: As of 2016, Singapore has an internet penetration of 82.5% and smartphone penetration of more than 70%. According to a recent survey, Singaporeans spend an average of 3.7 hours online per day on non-work usage, much higher than the regional average. Being connected to such an extent also means an increased exposure to the ‘dangers’ of cyberspace. Securing Singapore’s cyberspace is more than just securing our private and public sector organisations. It must also include the millions of devices owned by the general public that are connected into our nation’s infrastructure. If we view cybersecurity as the practice of keeping our digital lives safe and healthy, should the government then treat cybersecurity like public health? This analysis examines the concept of cybersecurity as a public good, whether Singapore should address cybersecurity challenges using a similar approach as it does to public health, and whether it is time to establish a new agency that tackles Singapore’s cyber health.
Reaching the ideal glass transition by aging polymer films
Creators: name: Boucher, Virginie M.
name: Cangialosi, Daniele
name: Alegria, Angel
name: Colmenero, Juan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Searching for the ideal glass transition, we exploit the ability of glassy polymer films to explore low energy states in remarkably short time scales. We use 30 nm thick polystyrene (PS) films, which in the supercooled state basically display the bulk polymer equilibrium thermodynamics and dynamics. We show that in the glassy state, this system exhibits two mechanisms of equilibrium recovery. The faster one, active well below the kinetic glass transition temperature ($T_g$), allows massive enthalpy recovery. This implies that the 'fictive' temperature ($T_f$) reaches values as low as the predicted Kauzmann temperature ($T_K$) for PS. Once the thermodynamic state corresponding to $T_f = T_K$ is reached, no further decrease of enthalpy is observed. This is interpreted as a signature of the ideal glass transition.
description: 5 pages, 4 figures
Singapore's Transformation into a Global Financial Hub
Creators: name: Woo Jun Jie,
Publisher: name: National University of Singapore
Year: 2017
Subjects: Singapore
Economic Analysis
Financial centre
Financial Hub
Economic
Financial Service sector
Stock Market
Monetary Authority of Singapore
Banking and Finance
Asset Management
Capital Market
SGX
Insurance
Fintech

description: Ranked third most competitive financial centre in the world, Singapore has over the short span of its 50-year history established itself as a leading global financial hub. Yet the city-state does not owe its success solely to luck and fortuity. Rather, it is through the astute policy planning, active industry engagement, and long-range planning of its government that Singapore has managed to grow and develop its financial services sector. This case study will provide an overview of Singapore’s emergence and rise to prominence as a leading global financial centre, in the process discussing its key strengths and value propositions as a financial centre. It will examine both the historical factors and policy initiatives that have driven Singapore’s successful transformation into a global financial hub.
Experimental characterization of a non-local convertor for quantum photonic networks
Creators: name: Mičuda, Michal
name: Stárek, Robert
name: Marek, Petr
name: Miková, Martina
name: Straka, Ivo
name: Ježek, Miroslav
name: Tashima, Toshiyuki
name: Özdemir, Şahin K.
name: Tame, Mark
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We experimentally characterize a quantum photonic gate that is capable of converting multiqubit entangled states while acting only on two qubits. It is an important tool in large quantum networks, where it can be used for re-wiring of multipartite entangled states or for generating various entangled states required for specific tasks. The gate can be also used to generate quantum information processing resources, such as entanglement and discord. In our experimental demonstration, we converted a linear four-qubit cluster state into different entangled states, including GHZ and Dicke states. The high quality of the experimental results show that the gate has the potential of being a flexible component in distributed quantum photonic networks.
description: 5 pages, 4 figures
Additional file 2 of A proposal to embed patient and public involvement within qualitative data collection and analysis phases of a primary care based implementation study
Creators: name: Moult, Alice
name: McGrath, Carmel
name: Lippiett, Kate
name: Coope, Caroline
name: Chilcott, Simon
name: Mann, Cindy
name: Evans, Nicola
name: Turner, Andrew
name: Dziedzic, Krysia
name: Portillo, M. C.
name: Johnson, Rachel
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. GRIPP 2 Short form.
On biholomorphisms between bounded quasi-Reinhardt domains
Creators: name: Deng, Fusheng
name: Rong, Feng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32A07, 32H02

description: In this paper, we define what is called a quasi-Reinhardt domain and study biholomorphisms between such domains. We show that all biholomorphisms between two bounded quasi-Reinhardt domains fixing the origin are polynomial mappings, and we give a uniform upper bound for the degree of such polynomial mappings. In particular, we generalize the classical Cartan's linearity theorem for circular domains to quasi-Reinhardt domains.
description: 9 pages
Strategy implementation : organisational structures, processes and performance of Australian business units
Creators: name: Valos, Michael
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the Reference field.
Successful Ageing in Singapore: Urban Implications in a High-density City
Creators: name: Debbie Loo,
Publisher: name: National University of Singapore
Year: 2017
Subjects: Singapore
ageing
Population White Paper
urban environment
healthcare
community
age-friendly
Cities
Urban Policy

description: Singapore is facing the challenge of rapid demographic ageing. The 2013 Population White Paper highlighted that the proportion of elderly Singaporeans would double from 1 in 8, to 1 in 4 by 2030. Due to constraints of its geographical size, it would be increasingly important for Singapore to address the ageing phenomenon through the triad of healthcare, housing and urban infrastructure. This case study explores the inter-connection between ageing and urban development. It looks at the development of Singapore’s ageing policies in relation to the urban environment. It discusses the policy implementations, gaps, and critiques in housing, accessibility healthcare, and community services. It will pose some questions on the way forward for age-friendly city planning in land-scarce Singapore.
Nano strain-amplifier: making ultra-sensitive piezoresistance in nanowires possible without the need of quantum and surface charge effects
Creators: name: Phan, Hoang-Phuong
name: Dinh, Toan
name: Kozeki, Takahiro
name: Nguyen, Tuan-Khoa
name: Qamar, Afzaal
name: Namazu, Takahiro
name: Nguyen, Nam-Trung
name: Dao, Dzung Viet
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: This paper presents an innovative nano strain-amplifier employed to significantly enhance the sensitivity of piezoresistive strain sensors. Inspired from the dogbone structure, the nano strain-amplifier consists of a nano thin frame released from the substrate, where nanowires were formed at the centre of the frame. Analytical and numerical results indicated that a nano strain-amplifier significantly increases the strain induced into a free standing nanowire, resulting in a large change in their electrical conductance. The proposed structure was demonstrated in p-type cubic silicon carbide nanowires fabricated using a top down process. The experimental data showed that the nano strain-amplifier can enhance the sensitivity of SiC strain sensors at least 5.4 times larger than that of the conventional structures. This result indicates the potential of the proposed strain-amplifier for ultra-sensitive mechanical sensing applications.
description: 4 pages, 5 figures
Revisiting the Sharing Economy
Creators: name: Jean Chia,
Publisher: name: National University of Singapore
Year: 2017
Subjects: Singapore
sharing economy
ride-sharing
home-sharing
Airbnb
Grab
Uber
innovation
technology platform
cities
Urban Policy

description: The sharing economy had only started to take off in Singapore in recent years, but had already shaken up certain sectors, with the likes of Uber, Grab and Airbnb making the biggest splashes. These businesses introduced innovations in the business models and technologies that helped to address market inefficiencies and resource under-utilisation. At the same time, they were at odds with existing regulatory frameworks, challenged incumbents, and produced other knock-on effects. This case study discusses the development of sharing economy in Singapore – particularly ride-sharing and home-sharing which were more prevalent – in a for-profit context, and examines how policymakers in Singapore have approached the sectors, and managed the policy considerations.
Classical Universe emerging from quantum cosmology without horizon and flatness problems
Creators: name: Fathi, M.
name: Jalalzadeh, S.
name: Moniz, P. V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We apply the complex de Broglie-Bohm formulation of quantum mechanics [1] to a spatially closed homogeneous and isotropic early Universe whose matter content are radiation and dust perfect fluids. We then show that an expanding classical Universe can emerge from an oscillating (with complex scale factor) quantum Universe without singularity. Furthermore, the Universe obtained in this process has no horizon or flatness problems.
description: 21 pages, 1 figure, to appear in European Physical Journal C
Deliberative democracy in Singapore
Creators: name: Jennifer Dodgson,
Publisher: name: National University of Singapore
Year: 2017
Subjects: Singapore
Democracy
Graduate Mothers Scheme
meritocratic
deliberative democracy
liberal democracy
Public Management
Leadership

description: Crisis communications in the private sector have been widely studied, and various typologies of the ways in which corporations respond to adverse publicity exist. Crisis communications in the public sector have been the object of much less study. While governments use much the same tactical toolbox as private entities when dealing with criticism, the effects have the potential to be far more wide-reaching. The ways in which governments respond to bad publicity can affect not just public perceptions, but also – in the longer term – the nature of the political regime within a state. This study looks at four cases – the Graduate Mothers Scheme, the Wee Shu Min elitism controversy, the renaming of the Syonan Gallery and the culling of free range neighbourhood poultry – to track the ways in which government responses to criticism have changed over time. These four examples show the Singaporean government moving from a traditional soft-authoritarian position to a deliberative democracy model.
Infrared Interferometry and AGNs: Parsec-scale Disks and Dusty Outflows
Creators: name: Burtscher, Leonard
name: Hönig, Sebastian
name: Jaffe, Walter
name: Kishimoto, Makoto
name: Lopez-Gonzaga, Noel
name: Meisenheimer, Klaus
name: Tristram, Konrad R. W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The "torus" is the central element of the most popular theory unifying various classes of AGNs, but it is usually described as "putative" because it has not been imaged yet. Since it is too small to be resolved with single-dish telescopes, one can only make indirect assumptions about its structure using models. Using infrared interferometry, however, we were able to resolve the circum-nuclear dust distributions for several nearby AGNs and achieved constraints on some further two dozen sources. We discovered circum-nuclear dust on parsec scales in all sources and, in two nearby sources, were able to dissect this dust into two distinct components. The compact component, a very thin disk, appears to be connected to the maser disk and the extended one, which is responsible for most of the mid-IR flux, is oriented perpendicularly to the circum-nuclear gas disks. What may come as a surprise when having in mind the standard unification cartoon actually connects well to observations on larger scales. Optically thin dust in the polar region, perhaps driven by a disk wind, could solve both the scale height problem of the torus and explain the missing anisotropy in the mid-IR - X-ray relation.
description: 9 pages (+ references), 5 figures, review paper for SPIE astronomical instrumentation 2016
Non-nested testing of regression disturbances
Creators: name: Silvapulle, Paramsothy
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the Reference field.
Squeezing of thermal fluctuations in four-wave mixing in a Λ-scheme
Creators: name: Erukhimova, Maria
name: Tokman, Mikhail
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We theoretically investigate the mechanism of two-mode quadrature squeezing in regime of four-wave mixing in a Λ-scheme of three-level atoms embedded in a thermal reservoir. We demonstrate that the process of nonlinear transfer of noise from the low frequency of ground state splitting to the optical frequency drastically modifies the condition of effective two-mode squeezing. The damage factor is significant if number of thermal photons at the low frequency is high and the role of inelastic processes in ground state coherence decay is not negligible. We found the optimal conditions for squeezing, in particular optimal density-length product of active medium depending on the relaxation parameters and drive intensity.
Suzaku and Chandra Observations of CIZA J1700.8$-$3144, a Cluster of Galaxies in the Zone of Avoidance
Creators: name: Mori, Hideyuki
name: Maeda, Yoshitomo
name: Ueda, Yoshihiro
name: Nakazawa, Kazuhiro
name: Tawara, Yuzuru
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the Chandra and Suzaku observations of 1RXS J170047.8$-$314442, located towards the Galactic bulge, to reveal a wide-band ($0.3$-$10$ keV) X-ray morphology and spectrum of this source. With the Chandra observation, no point source was found at the position of 1RXS J170047.8$-$314442. Alternatively, we revealed the presence of diffuse X-ray emission by the wide-band X-ray image obtained from the Suzaku XIS. Although the X-ray emission had a nearly circular shape with a spatial extent of $\sim 3.5'$, the surface brightness profile was not axisymmetric; a bright spot-like emission was found at $\sim 1'$ away in the north-western direction from the center. The radial profile of the surface brightness, except for this spot-like emission, was reproduced with a single $β$-model; $β$ and the core radius were found to be $1.02$ and $1.51'$, respectively. The X-ray spectrum of the diffuse emission showed an emission line at $\sim 6$ keV, indicating an origin of a thermal plasma. The spectrum was well explained with an absorbed optically-thin thermal plasma model with a temperature of $6.2$ keV and a redshift parameter of $z = 0.14 \pm 0.01$. Hence, the X-ray emission was considered to arise from the hot gas associated with a cluster of galaxies. Our spectroscopic result confirmed the optical identification of 1RXS J170047.8$-$314442 by Kocevski et al. (2007): CIZA J1700.8$-$3144, a member of the cluster catalogue in the Zone of Avoidance. The estimated bolometric X-ray luminosity of $5.9 \times 10^{44}$ erg s$^{-1}$ was among the lowest with this temperature, suggesting that this cluster is far from relaxed.
description: 8 pages, 5 figures, accepted for publication in PASJ
A study of the strategic planning practices of the Australian Football League clubs
Creators: name: Shilbury, David
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the Reference field.
Bulk Higgs and the 750 GeV diphoton signal
Creators: name: Frank, Mariana
name: Pourtolami, Nima
name: Toharia, Manuel
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider scenarios of warped extra-dimensions with all matter fields in the bulk and in which both the hierarchy and the flavor puzzles of the Standard Model are addressed. The simplest extra dimensional extension of the Standard Model Higgs sector, i.e a 5D bulk Higgs doublet, can be a natural and simple explanation to the 750 GeV excess of diphotons hinted at the LHC, with the resonance responsible for the signal being the lightest CP odd excitation coming from the Higgs sector. No new matter content is invoked, the only new ingredient being the presence of (positive) brane localized kinetic terms associated to the 5D bulk Higgs, which allow to reduce the mass of the lightest CP odd Higgs excitation to 750 GeV. Production and decay of this resonance can naturally fit the observed signal when the mass scale of the rest of extradimensional resonances is of order 1 TeV.
description: 32 pages, 5 figures
title: Climate Breakdown as a Systemic Risk in the Digital Services Act
Creators: name: Griffin, Rachel
Publisher: name: Hertie School
Year: 2023

description: Digital technologies have substantial environmental impacts. The EU’s 2022 Digital Services Act (DSA) requires the largest platforms and search engines to regularly assess “systemic risks” to various social interests – including public health, physical wellbeing, security, and fundamental rights – and to reasonably and proportionately mitigate these risks. Climate change and other escalating environmental crises severely threaten these interests. Accordingly, this policy brief argues that the DSA requires these companies to take reasonable measures to reduce their environmental impacts. This should notably include following best practices to minimise energy and water usage, including “sustainability by design” obligations to pursue less energy- and resource-intensive technologies, design choices, and business practices wherever possible. It should also include measures addressing platforms’ indirect environmental impacts, such as the facilitation of environmentally-damaging behaviour by third-party businesses. Since the DSA’s risk mitigation obligations apply specifically to the largest platforms – which exercise significant influence over broader technological and commercial ecosystems – regulatory pressure on these companies to take such measures could have outsized environmental benefits. This policy brief by Rachel Griffin, PhD candidate at Sciences Po Law School, offers a legal analysis of the DSA’s relevance to environmental policy and explains why environmental risks are within its scope. It then outlines appropriate measures to mitigate platforms’ direct and indirect environmental impacts. It concludes with recommendations for platform companies, regulators, and civil society on how to realise the Digital Services Act’s potential to help secure a more sustainable tech industry.
Periodic solutions in an SIRWS model with immune boosting and cross-immunity
Creators: name: Leung, Tiffany
name: Hughes, Barry D.
name: Frascoli, Federico
name: McCaw, James M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Incidence of whooping cough, an infection caused by Bordetella pertussis and Bordetella parapertussis, has been on the rise since the 1980s in many countries. Immunological interactions, such as immune boosting and cross-immunity between pathogens, have been hypothesised to be important drivers of epidemiological dynamics. We present a two-pathogen model of transmission which examines how immune boosting and cross-immunity can influence the timing and severity of epidemics. We use a combination of numerical simulations and bifurcation techniques to study the dynamical properties of the system, particularly the conditions under which stable periodic solutions are present. We derive analytic expressions for the steady state of the single-pathogen model, and give a condition for the presence of periodic solutions. A key result from our two-pathogen model is that, while studies have shown that immune boosting at relatively strong levels can independently generate periodic solutions, cross-immunity allows for the presence of periodic solutions even when the level of immune boosting is weak. Asymmetric cross-immunity can produce striking increases in the incidence and period. Our study underscores the importance of developing a better understanding of the immunological interactions between pathogens in order to improve model-based interpretations of epidemiological data.
description: 17 pages, 7 figures
Experimental evidence for Wigner's tunneling time
Creators: name: Camus, Nicolas
name: Yakaboylu, Enderalp
name: Fechner, Lutz
name: Klaiber, Michael
name: Laux, Martin
name: Mi, Yonghao
name: Hatsagortsyan, Karen Z.
name: Pfeifer, Thomas
name: Keitel, Christoph H.
name: Moshammer, Robert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Tunneling of a particle through a potential barrier remains one of the most remarkable quantum phenomena. Owing to advances in laser technology, electric fields comparable to those electrons experience in atoms are readily generated and open opportunities to dynamically investigate the process of electron tunneling through the potential barrier formed by the superposition of both laser and atomic fields. Attosecond-time and angstrom-space resolution of the strong laser-field technique allow to address fundamental questions related to tunneling, which are still open and debated: Which time is spent under the barrier and what momentum is picked up by the particle in the meantime? In this combined experimental and theoretical study we demonstrate that for strong-field ionization the leading quantum mechanical Wigner treatment for the time resolved description of tunneling is valid. We achieve a high sensitivity on the tunneling barrier and unambiguously isolate its effects by performing a differential study of two systems with almost identical tunneling geometry. Moreover, working with a low frequency laser, we essentially limit the non-adiabaticity of the process as a major source of uncertainty. The agreement between experiment and theory implies two substantial corrections with respect to the widely employed quasiclassical treatment: In addition to a non-vanishing longitudinal momentum along the laser field-direction we provide clear evidence for a non-zero tunneling time delay. This addresses also the fundamental question how the transition occurs from the tunnel barrier to free space classical evolution of the ejected electron.
description: 31 pages, 15 figures including appendix
Forecast model selection for time series using statistical discriminant analysis
Creators: name: Shah, Chandravadan
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the Reference field.
Super Dragon Ball Heroes; Season 3 Episode 4 - Full Episodes
Creators: name: Jhon Lennon
Publisher: name: figshare
Year: 2020
Subjects: subject: 20102 Astronomical and Space Instrumentation
subject: FOS: Physical sciences

description: » One click & Happy watching >>> https://bit.ly/3f5CrAW
TO WATCH FULL MOVIE ... PLEASE VISIT THE LINK THAT IS BELOW >>> [[[REFERENCES]]]

Thank For Watching Super Dragon Ball Heroes Season 3 Episode 4
Super Dragon Ball HeroesSuper Dragon Ball Heroes 3x4Super Dragon Ball Heroes S3E4Super Dragon Ball Heroes Season 3Super Dragon Ball Heroes Episode 4Super Dragon Ball Heroes Season 3 Episode 4Watch Super Dragon Ball Heroes Season 3 Episode 4 OnlineSuper Dragon Ball Heroes May 2020What's up guys! I'm excited to begin this journey and this channel is where I do it! Be sure to subscribe to stay connected with me and all the fun things that goes down here!

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Music credit:Essence by Audionautix dilisensikan di bawah lisensi Creative Commons Attribution ( http://www.epidemicsound.com ) Artist: http://link.epidemicsound.com/Hallman
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Single-walled TiO2 Nanotubes: Enhanced Carrier-transport Properties by TiCl4-Treatment
Creators: name: Hwang, Imgon
name: So, Seulgi
name: Mokhtar, Mohamed
name: Alshehri, Abdelmohsen
name: Al-Thabaiti, Shaeel A.
name: Mazare, Anca
name: Schmuki, Patrik
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In the present work we report significant enhancement of the photoelectrochemical properties of self-organized TiO2 nanotubes by a combined de-coring of classic nanotubes followed by an appropiate TiCl4-treatment. We show that, except for the expected particle decoration, a key effect of the TiCl4 treatment is that the electron transport characteristics in TiO2 nanotubes can be drastically improved, e.g. we observe an enhancement of up to 70 % in electron transport times.
The 100 Season 7 Episode 4 - Full Episodes
Creators: name: Jhon Lennon
Publisher: name: figshare
Year: 2020
Subjects: subject: 79901 Agricultural Hydrology (Drainage, Flooding, Irrigation, Quality, etc.)
subject: FOS: Other agricultural sciences

description: » One click & Happy watching >>> https://bit.ly/3f7SZbAThank For Watching The 100 Season 7 Episode 4
TO WATCH FULL MOVIE ... PLEASE VISIT THE LINK THAT IS BELOW >>> [[[REFERENCES]]]

The 100The 100 7x4The 100 S7E4The 100 Season 7The 100 Episode 4The 100 Season 7 Episode 4Watch The 100 Season 7 Episode 4 OnlineThe 100 June 2020What's up guys! I'm excited to begin this journey and this channel is where I do it! Be sure to subscribe to stay connected with me and all the fun things that goes down here!

Subscription Watch allows you to Search for videos without limits on Youtube and other social media platforms with existing devices Videos used qualify under creative commons or fair use.
For copyright matters please contact us at: 252.content@gmail.com
Please subscribe for more amazing videos coming soon.
Image credit » https://pngtree.com/free-backgrounds

Music credit:
Essence by Audionautix dilisensikan di bawah lisensi Creative Commons Attribution ( http://www.epidemicsound.com ) Artist: http://link.epidemicsound.com/Hallman
JOIN US ON FACEBOOK:https://www.facebook.com/pages/twenty14
High spatial resolution FeXII observations of solar active region
Creators: name: Testa, Paola
name: De Pontieu, Bart
name: Hansteen, Viggo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We use UV spectral observations of active regions with the Interface Region Imaging Spectrograph (IRIS) to investigate the properties of the coronal FeXII 1349.4A emission at unprecedented high spatial resolution (~0.33"). We find that by using appropriate observational strategies (i.e., long exposures, lossless compression), FeXII emission can be studied with IRIS at high spatial and spectral resolution, at least for high density plasma (e.g., post-flare loops, and active region moss). We find that upper transition region (moss) FeXII emission shows very small average Doppler redshifts (v_Dop ~3 km/s), as well as modest non-thermal velocities (with an average ~24 km/s, and the peak of the distribution at ~15 km/s). The observed distribution of Doppler shifts appears to be compatible with advanced 3D radiative MHD simulations in which impulsive heating is concentrated at the transition region footpoints of a hot corona. While the non-thermal broadening of FeXII 1349.4A peaks at similar values as lower resolution simultaneous Hinode/EIS measurements of FeXII 195A, IRIS observations show a previously undetected tail of increased non-thermal broadening that might be suggestive of the presence of subarcsecond heating events. We find that IRIS and EIS non-thermal line broadening measurements are affected by instrumental effects that can only be removed through careful analysis. Our results also reveal an unexplained discrepancy between observed 195.1/1349.4A FeXII intensity ratios and those predicted by the CHIANTI atomic database.
description: Accepted for publication on The Astrophysical Journal. 17 pages, 15 figures
An NLO+PS generator for $t\bar{t}$ and $Wt$ production and decay including non-resonant and interference effects
Creators: name: Ježo, Tomáš
name: Lindert, Jonas M.
name: Nason, Paolo
name: Oleari, Carlo
name: Pozzorini, Stefano
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a Monte Carlo generator that implements significant theoretical improvements in the simulation of top-quark pair production and decay at the LHC. Spin correlations and off-shell effects in top-decay chains are described in terms of exact matrix elements for $p p \to \ell^+ν_{\scriptscriptstyle\ell}\, l^-\barν_{\scriptscriptstyle l} b \bar{b}$ at NLO QCD, where the leptons $\ell$ and $l$ belong to different families, and $b$ quarks are massive. Thus, the contributions from $t\bar{t}$ and $Wt$ single-top production as well as their quantum interference are fully included. Matrix elements are matched to the Pythia8 parton shower using a recently proposed method that allows for a consistent treatment of resonances in the POWHEG framework. These theoretical improvements are especially important for the interpretation of precision measurements of the top-quark mass, for single-top analyses in the $Wt$ channel, and for $t\bar{t}$ and $Wt$ backgrounds in the presence of jet vetoes or cuts that enhance off-shell effects. The new generator is based on a process-independent interface of the OpenLoops amplitude generator with the POWHEGBOX framework.
description: 49 pages, 22 figures
Dynamical co-existence of excitons and free carriers in perovskite probed by density-resolved fluorescent spectroscopic method
Creators: name: Wang, Wei
name: Li, Yu
name: Wang, Xiangyuan
name: Lv, Yanping
name: Wang, Shufeng
name: Wang, Kai
name: Shi, Yantao
name: Xiao, Lixin
name: Chen, Zhijian
name: Gong, Qihuang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Using transient fluorescent spectra at time-zero, we develop a density-resolved fluorescent spectroscopic method for investigating photoproducts in CH3NH3PbI3 perovskite and related photophysics. The density dependent dynamical co-existence of excitons and free carriers over a wide density range is experimentally observed for the first time. The exciton binding energy (EB) and the effective mass of electron-hole pair can be estimated based on such co-existence. No ionic polarization is found contributing to photophysical behavior. It also solves the conflict between the large experimentally measured EB and the small predicted values. The spectroscopic method also helps to detect the true free carrier density under continuous illumination without the interference of ionic conductivity. Our methods and results profoundly enrich the study and understanding of the photophysics in perovskite materials for photovoltaic applications.
description: 15 pages for manuscript, 4 figures, original paper 7 pages for supplemental materials, 3 figures, 2 tables
AI_BasedSolution_Higher_Education.pdf
Creators: name: Siddavatam, Shakila
Publisher: name: figshare
Year: 2023
Subjects: Educational technology and computing

description: This paper tries to find an overview of reasearch on Artifical Intelligence based solution related to higher education through a systmatic review.In this research paper we are cover how AI based solution can be implemented in education system to improve overall education system
Managerial responsiveness : flexibility, adaptiveness and responsiveness ("FAR-ness") as the key success factors in market entry in the South-East Asian growth wedge - Indonesia, Malaysia and Singapore
Creators: name: Rundle, Sally J.
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the Reference field.
Holographic Floquet states: (I) A strongly coupled Weyl semimetal
Creators: name: Hashimoto, Koji
name: Kinoshita, Shunichiro
name: Murata, Keiju
name: Oka, Takashi
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Floquet states can be realized in quantum systems driven by continuous time-periodic perturbations. It is known that a state known as the Floquet Weyl semimetal can be realized when free Dirac fermions are placed in a rotating electric field. What will happen if strong interaction is introduced to this system? Will the interaction wash out the characteristic features of Weyl semimetals such as the Hall response? Is there a steady state and what is its thermodynamic behavior? We answer these questions using AdS/CFT correspondence in the $\mathcal{N}=2$ supersymmetric massless QCD in a rotating electric field in the large $N_c$ limit realizing the first example of a "holographic Floquet state". In this limit, gluons not only mediate interaction, but also act as an energy reservoir and stabilize the nonequilibrium steady state (NESS). We obtain the electric current induced by a rotating electric field: In the high frequency region, the Ohm's law is satisfied, while we recover the DC nonlinear conductivity at low frequency, which was obtained holographically in a previous work. The thermodynamic properties of the NESS, e.g., fluctuation-dissipation relation, is characterized by the effective Hawking temperature that is defined from the effective horizon giving a holographic meaning to the "periodic thermodynamic" concept. In addition to the strong (pump) rotating electric field, we apply an additional weak (probe) electric field in the spirit of the pump-probe experiments done in condensed matter experiments. Weak DC and AC probe analysis in the background rotating electric field shows Hall currents as a linear response, therefore the Hall response of Floquet Weyl semimetals survives at the strong coupling limit. We also find frequency mixed response currents, i.e., a heterodyning effect, characteristic to periodically driven Floquet systems.
description: 30 pages, 12 figures
ISSCR standards for the use of human stem cells in basic research
Creators: name: Ludwig, Tenneille E
name: Andrews, Peter W
name: Barbaric, Ivana
name: Benvenisty, Nissim
name: Bhattacharyya, Anita
name: Crook, Jeremy M
name: Daheron, Laurence M
name: Draper, Jonathan S
name: Healy, Lyn E
name: Huch, Meritxell
name: Inamdar, Maneesha S
name: Jensen, Kim B
name: Kurtz, Andreas
name: Lancaster, Madeline A
name: Liberali, Prisca
name: Lutolf, Matthias P
name: Mummery, Christine L
name: Pera, Martin F
name: Sato, Yoji
name: Shimasaki, Noriko
name: Smith, Austin G
name: Song, Jihwan
name: Spits, Claudia
name: Stacey, Glyn
name: Wells, Christine A
name: Zhao, Tongbiao
name: Mosher, Jack T
Publisher: name: The Francis Crick Institute
Year: 2023
Subjects: classificationCode: Stem Cells
subject: Stem Cells
classificationCode: Human Biology & Physiology
subject: Human Biology & Physiology

description: No description supplied
K2-60b and epic 216468514b. A sub-jovian and a jovian planet from the k2 mission
Creators: name: Eigmüller, Philipp
name: Gandolfi, Davide
name: Persson, Carina M.
name: Donati, Paolo
name: Fridlund, Malcolm
name: Csizmadia, Szilard
name: Barragán, Oscar
name: Smith, Alexis M. S.
name: Cabrera, Juan
name: Korth, Judith
name: Grziwa, Sascha
name: Prieto-Arranz, Jorge
name: Nespral, David
name: Saario, Joonas
name: Cochran, William D.
name: Cusano, Felice
name: Deeg, Hans J.
name: Endl, Michael
name: Erikson, Anders
name: Guenther, Eike W.
name: Hatzes, Artie P.
name: Pätzold, Martin
name: Rauer, Heike
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the characterization and independant detection of K2-60b, as well as the detection and characterization of EPIC 216468514b, two transiting hot gaseous planets from the K2 space mission. We confirm the planetary nature of the two systems and determine their fundamental parameters combining the K2 time-series data with FIES@NOT and HARPS-N@TNG spectroscopic observations. K2-60b has a radius of 0.683 +/- 0.037 RJup and a mass of 0.426 +/- 0.037 MJup and orbits a G4V star with an orbital period of 3.00267 +/- 0.00006 days. EPIC 216468514b has a radius of 1.44 +/- 0.15RJup and a mass of 0.84 +/- 0.08 MJup and orbits an F9 IV star every 3.31392 +/- 0.00002 days. K2-60b is among the few planets at the edge of the so-called "desert" of short-period sub Jovian planets. EPIC 216468514b is a highly inflated Jovian planet orbiting an evolved star about to leave the main sequence.
description: 10 pages, 10 figures
The Pale Orange Dot: The Spectrum and Habitability of Hazy Archean Earth
Creators: name: Arney, Giada
name: Domagal-Goldman, Shawn D.
name: Meadows, Victoria S.
name: Wolf, Eric T.
name: Schwieterman, Edward
name: Charnay, Benjamin
name: Claire, Mark
name: Hébrard, Eric
name: Trainer, Melissa G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Recognizing whether a planet can support life is a primary goal of future exoplanet spectral characterization missions, but past research on habitability assessment has largely ignored the vastly different conditions that have existed in our planet's long habitable history. This study presents simulations of a habitable yet dramatically different phase of Earth's history, when the atmosphere contained a Titan-like organic-rich haze. Prior work has claimed a haze-rich Archean Earth (3.8-2.5 billion years ago) would be frozen due to the haze's cooling effects. However, no previous studies have self-consistently taken into account climate, photochemistry, and fractal hazes. Here, we demonstrate using coupled climate-photochemical-microphysical simulations that hazes can cool the planet's surface by about 20 K, but habitable conditions with liquid surface water could be maintained with a relatively thick haze layer (tau ~ 5 at 200 nm) even with the fainter young sun. We find that optically thicker hazes are self-limiting due to their self-shielding properties, preventing catastrophic cooling of the planet. Hazes may even enhance planetary habitability through UV shielding, reducing surface UV flux by about 97% compared to a haze-free planet, and potentially allowing survival of land-based organisms 2.6.2.7 billion years ago. The broad UV absorption signature produced by this haze may be visible across interstellar distances, allowing characterization of similar hazy exoplanets. The haze in Archean Earth's atmosphere was strongly dependent on biologically-produced methane, and we propose hydrocarbon haze may be a novel type of spectral biosignature on planets with substantial levels of CO2. Hazy Archean Earth is the most alien world for which we have geochemical constraints on environmental conditions, providing a useful analog for similar habitable, anoxic exoplanets.
description: 111 pages, 15 figures, 4 tables, accepted for publication in Astrobiology
Electrical conductivity tensor of dense plasma in magnetic fields
Creators: name: Harutyunyan, Arus
name: Sedrakian, Armen
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Electrical conductivity of finite-temperature plasma in neutron star crusts is studied for applications in magneto-hydrodynamical description of compact stars. We solve the Boltzmann kinetic equation in relaxation time approximation taking into account the anisotropy of transport due to the magnetic field, the effects of dynamical screening in the scattering matrix element and corre- lations among the nuclei. We show that conductivity has a minimum at a non-zero temperature, a low-temperature decrease and a power-law increase with increasing temperature. Selected numerical results are shown for matter composed of carbon, iron, and heavier nuclei present in the outer crusts of neutron star.
description: 12 pages, 5 figures, supplemental material contains 21 tables. Proceedings of "The Modern Physics of Compact Stars and Relativistic Gravity 2015", 30 September 2015 - 3 October 2015 Yerevan, Armenia