cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Towards Stable Interstellar Flight: Levitation of a Laser-Propelled Sailcraft*
Creators: name: Shirin, Afroza
name: Schamiloglu, Edl
name: Fierro, Rafael
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Exploring and traveling to distant stars has long fascinated humanity but has been limited due to the vast distances. The Breakthrough Starshot Program aims at eliminating this limitation by traveling to Alpha Centauri, which is 4.37 light-years away. Thus, it is only possible if a vehicle travels at a substantial fraction of the speed of light. The Breakthrough Starshot Program initiatives to develop a proof-of-concept that is accelerating a sail to relativistic speeds using a laser beam aimed at the sail. At this high speed, while a stable beam riding is one of the crucial concerns of this concept, the dynamic stability analysis of a sail is hardly present in the previous literature. Furthermore, it is important to investigate the dynamic stability in the experiment before driving the sail to relativistic speeds. As a proof of concept, we study the dynamic stability of the sail levitated at a certain height by a laser beam. The sail's dynamics are modeled as a rigid body whose shape is parameterized by a sweep function. We estimate the region of attraction (ROA) for dynamic stability analysis using Lyapunov theory and Sum-of-square (SOS) programming. The ROA confirms how much a levitated sail can tolerate the transverse and angular perturbations. We also conclude on some of the important parameters of the sail that affects the dynamic stability. Simulation results validate our theoretical analysis.
description: A computational error have been found. It will be resubmitted when it will be fixed
สัจนิยมมหัศจรรย์ในนวนิยายเรื่อง สมิงสำแดง ของเอกา กุรณียาวัน
Creators: name: ศิวกร แรกรุ่น
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: สัจนิยมมหัศจรรย์
สมิงสำแดง
อินโดนีเซีย

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 3, 235-260
Modulation of single-photon-level wave packets with two-component electromagnetically induced transparency
Creators: name: Yang, Sheng-Jun
name: Bao, Xiao-Hui
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Coherent manipulation of single-photon wave packets is essentially important for optical quantum communication and quantum information processing. In this paper, we realize controllable splitting and modulation of single-photon-level pulses by using a tripod-type atomic medium. The adoption of two control beams enable us to store one signal pulse into superposition of two distinct atomic collective excitations. By controlling the time delay between the two control pulses, we observe splitting of a stored wave packet into two temporally-distinct modes. By controlling the frequency detuning of the control beams, we observe both temporal and frequency-domain interference of the retrieval signal pulses, which provides a method for pulse modulation and multi-splitting of the signal photons.
description: 5 pages, 4 figures
Spatially adaptive radiation-hydrodynamical simulations of galaxy formation during cosmological reionization
Creators: name: Pawlik, Andreas H.
name: Schaye, Joop
name: Vecchia, Claudio Dalla
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a suite of cosmological radiation-hydrodynamical simulations of the assembly of galaxies driving the reionization of the intergalactic medium (IGM) at z >~ 6. The simulations account for the hydrodynamical feedback from photoionization heating and the explosion of massive stars as supernovae (SNe). Our reference simulation, which was carried out in a box of size 25 comoving Mpc/h using 2 x 512^3 particles, produces a reasonable reionization history and matches the observed UV luminosity function of galaxies. Simulations with different box sizes and resolutions are used to investigate numerical convergence, and simulations in which either SNe or photoionization heating or both are turned off, are used to investigate the role of feedback from star formation. Ionizing radiation is treated using accurate radiative transfer at the high spatially adaptive resolution at which the hydrodynamics is carried out. SN feedback strongly reduces the star formation rates (SFRs) over nearly the full mass range of simulated galaxies and is required to yield SFRs in agreement with observations. Photoheating helps to suppress star formation in low-mass galaxies, but its impact on the cosmic SFR is small. Because the effect of photoheating is masked by the strong SN feedback, it does not imprint a signature on the UV galaxy luminosity function, although we note that our resolution is insufficient to model star-forming minihaloes cooling through molecular hydrogen transitions. Photoheating does provide a strong positive feedback on reionization because it smooths density fluctuations in the IGM, which lowers the IGM recombination rate substantially. Our simulations demonstrate a tight non-linear coupling of galaxy formation and reionization, motivating the need for the accurate and simultaneous inclusion of photoheating and SN feedback in models of the early Universe.
description: 22 pages, 10 figures. Accepted for publication in MNRAS. Minor changes to match the accepted version, including an updated comparison of the simulated reionization optical depth with the latest observational estimate (figure 2)
ภาพลักษณ์หวังซีเฟิ่งในละคร เรื่อง ความฝันในหอแดงและละครประวัติไต้อี้ว์
Creators: name: ภูเทพ ประภากร
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: ภาพลักษณ์
หวังซีเฟิ่ง
ความฝันในหอแดง

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 3, 261-293
title: Lithium Metal Penetration Induced by Electrodeposition through Solid Electrolytes: Example in Single-Crystal Li₆La₃ZrTaO₁₂ Garnet
Creators: name: Swamy, Tushar
name: Park, Richard
name: Sheldon, Brian W.
name: Rettenwander, Daniel
name: Porz, Lukas
name: Berendts, Stefan
name: Uecker, Reinhard
name: Carter, W. Craig
name: Chiang, Yet-Ming
Publisher: name: IOP Publishing
Year: 2023

description: Solid electrolytes potentially enable rechargeable batteries with lithium metal anodes possessing higher energy densities than today's lithium ion batteries. To do so the solid electrolyte must suppress instabilities that lead to poor coulombic efficiency and short circuits. In this work, lithium electrodeposition was performed on single-crystal Li₆La₃ZrTaO₁₂ garnets to investigate factors governing lithium penetration through brittle electrolytes. In single crystals, grain boundaries are excluded as paths for lithium metal propagation. Vickers microindentation was used to introduce surface flaws of known size. However, operando optical microscopy revealed that lithium metal penetration propagates preferentially from a different, second class of flaws. At the perimeter of surface current collectors smaller in size than the lithium source electrode, an enhanced electrodeposition current density causes lithium filled cracks to initiate and grow to penetration, even when large Vickers defects are in proximity. Modeling the electric field distribution in the experimental cell revealed that a 5-fold enhancement in field occurs within 10 micrometers of the electrode edge and generates high local electrochemomechanical stress. This may determine the initiation sites for lithium propagation, overriding the presence of larger defects elsewhere.
Post-hoc calibration without distributional assumptions
Creators: name: Gupta, Chirag
Publisher: name: Carnegie Mellon University
Year: 2023
Subjects: Pattern Recognition and Data Mining
Artificial Intelligence and Image Processing not elsewhere classified

description: Machine learning classifiers typically provide scores for the different classes. These scores are supplementary to class predictions and may be crucial for downstream decision-making. However, can they be interpreted as probabilities? Scores produced by a calibrated classifier satisfy such a probabilistic property, informally described as follows. For binary classification with labels 0 and 1, a classifier is calibrated if on the instances where it predicts a score s (in [0,1]), the probability of the true label being 1 equals s. The primary goal of this thesis is to demonstrate that a miscalibrated classifier can be provably “post-hoc” calibrated using a small set of held-out datapoints, such as a validation dataset. Such calibration can be achieved in two different senses: (a) model calibration of a given classifier for a fixed data-generating distribution; and (b) forecast calibration of a sequence of probabilistic forecasts for an online data stream. These two views have been studied by two largely independent bodies of literature; we draw from and contribute to both. In particular, we derive the first calibration method that uses both model and forecast calibration techniques. The algorithms we develop come with theoretical guarantees that hold under mild or no assumptions. A majority of our work is in the “distribution-free” setting, where we assume that the data is i.i.d., but make no parametric or smoothness assumptions on the data-generating distribution. We show that using discretized or binned scores is necessary and sufficient to achieve distribution-free calibration (Chapters 3–5). The culminating work of this thesis goes beyond distribution-free by altogether dispensing with the requirement that data is being generated from a distribution. We show that even if the data is “adversarial”, calibration can be provably achieved in a practically meaningful manner (Chapters 6 and 7).
การวิจัยด้านความสามารถในการเข้าใจอุปลักษณ์ภาษาจีนและปัจจัยที่มีอิทธิพลของนักศึกษาไทย
Creators: name: หลิน ฉายจวิน
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: นักศึกษาไทย
ความสามารถในการเข้าใจ
อุปลักษณ์ภาษาจีน
ปัจจัยที่มีอิทธิพล
เสนอแนะการเรียนการสอน

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 3, 294-323
Additional file 1 of Incidence of hospital-acquired acute kidney injury and trajectories of glomerular filtration rate in older adults
Creators: name: Ebert, Natalie
name: Schneider, Alice
name: Huscher, Doerte
name: Mielke, Nina
name: Balabanova, Yanina
name: Brobert, Gunnar
name: Lakenbrink, Carla
name: Kuhlmann, Martin
name: Fietz, Anne-Katrin
name: van der Giet, Markus
name: Wenning, Volker
name: Schaeffner, Elke
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Developmental Biology
Marine Biology
Science Policy
Computational Biology

description: Supplementary Material 1
Report on Map and gap analysis of research programmes and funding opportunities
Creators: name: Rychlik, Michael
name: Stelzl, Tamara
Publisher: name: Zenodo
Year: 2023
Subjects: Food safety
Research programmes; Funding opportunities

description: These days, food safety is part of everyone´s vocabulary, especially in light of the current COVID-19 pandemic that has clearly shown us the vulnerabilities and fragility of our food systems. Fraudulent food handling and increasing non-compliance with legal regulations, for example, have been reported in the media and unsettled consumers. A cornerstone of securing and promoting food safety in our society is research, which acts as a catalyst for knowledge creation and an impetus for safeguarding and advancing our food systems. Food safety research, however, requires adequate funding, which is known to differ from one European country to another. In order to gain a better understanding of which funding streams exist for food safety research at the European level, an interrogative survey was conducted as part of the FoodSafety4EU project (work package 4). To this end, a range of international food safety actors, stakeholders, researchers, etc., have been invited to participate in a voluntary interview to assess the availability of food safety research funding resources at the regional, national, and supranational levels in their respective countries, and to identify the type of funding programmes or instruments that have been successfully leveraged over the past five years. Complementing the research funding landscape analysis, additional information was gathered on challenges and barriers encountered in accessing research funding from real-life experience of funding applicants, and on suggestions for overcoming and addressing these. The following report outlines the feedback collated from participants of 19 different countries who completed the interview. For putting the survey results in the right context and as a discussion basis, publicly available statistical datasets from the European Commission (Eurostat) on Research & Development expenditures and national Research & Innovation Smart Specialisation Strategies (RIS3) have further been re-analyzed for comparison reasons and as a reference. The evaluation of the survey results revealed a clear need for optimization in food safety research funding, which is more pronounced for individual countries than for others and requires directed and targeted mitigation strategies. In particular, the provision of a sufficient amount of funding, as well as poor access to relevant information, were cited as major hurdles in this respect. Drawing on the input from the survey, this report has been expanded to include an informative database listing major national funding bodies and instruments for a total of 42 countries within and outside Europe, as well as valuable funding & tenders online portals to serve as a knowledge base for those interested in soliciting future funding for food safety research.
description: Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
A two-dimensional programmable tweezer array of fermions
Creators: name: Yan, Zoe. Z.
name: Spar, Benjamin M.
name: Prichard, Max L.
name: Chi, Sungjae
name: Wei, Hao-Tian
name: Ibarra-García-Padilla, Eduardo
name: Hazzard, Kaden R. A.
name: Bakr, Waseem S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We prepare high-filling two-component arrays of up to fifty fermionic atoms in optical tweezers, with the atoms in the ground motional state of each tweezer. Using a stroboscopic technique, we configure the arrays in various two-dimensional geometries with negligible Floquet heating. Full spin- and density-resolved readout of individual sites allows us to post-select near-zero entropy initial states for fermionic quantum simulation. We prepare a correlated state in a two-by-two tunnel-coupled Hubbard plaquette, demonstrating all the building blocks for realizing a programmable fermionic quantum simulator.
Superradiant cascade emissions in an atomic ensemble via four-wave mixing
Creators: name: Jen, H. H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate superradiant cascade emissions from an atomic ensemble driven by two-color classical fields. The correlated pair of photons (signal and idler) is generated by adiabatically driving the system with large-detuned light fields via four-wave mixing. The signal photon from the upper transition of the diamond-type atomic levels is followed by the idler one which can be superradiant due to light-induced dipole-dipole interactions. We then calculate the cooperative Lamb shift (CLS) of the idler photon, which is a cumulative effect of interaction energy.We study its dependence on a cylindrical geometry, a conventional setup in cold atom experiments, and estimate the maximum CLS which can be significant and observable. Manipulating the CLS of cascade emissions enables frequency qubits that provide alternative robust elements in quantum network.
description: 18pages, 4 figures
กลวิธีทางภาษากับการนำเสนออัตลักษณ์เด็กไทยในหนังสือวันเด็กแห่งชาติ
Creators: name: พิชญาวี ทองกลาง
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: กลวิธีทางภาษา
อัตลักษณ์เด็กไทย
หนังสือวันเด็กแห่งชาติ

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 3, 324-354
Additional file 1 of Reference Values of Cardiopulmonary Exercise Test Parameters in the Contemporary Paediatric Population
Creators: name: Amedro, Pascal
name: Matecki, Stefan
name: Pereira dos Santos, Taissa
name: Guillaumont, Sophie
name: Rhodes, Jonathan
name: Yin, Suellen Moli
name: Hager, Alfred
name: Hock, Julia
name: De La Villeon, Gregoire
name: Moreau, Johan
name: Requirand, Anne
name: Souilla, Luc
name: Vincenti, Marie
name: Picot, Marie-Christine
name: Huguet, Helena
name: Mura, Thibault
name: Gavotto, Arthur
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Computational Biology

description: Additional file 1. Supplementary Table 1. Enumerates the criteria from the ATS/ACCP statement on high-quality CPET assessment. Supplementary Table 2. Reports the best R2 values according to CPET and anthropometric parameters. Supplementary Table 3. Describes the distribution of CPET parameter values in children of normal weight.
Applying cultural ecosystem services: the relevance of cultural interactions between people and nature for environmental protection, conservation and restoration.
Creators: name: Wood, Kevin
name: Jupe, Lucy
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 419999
subject: Other environmental sciences not elsewhere classified

description: A copy of a questionnaire survey used to investigate the relevance of cultural ecosystem services (CES) to environmental Non-Governmental Organisations (eNGOs).The results of the survey will be included in a book chapter for the upcoming Routledge Handbook on Cultural Ecosystem Services (planned for publication in 2024). The chapter will present a synthesis of how cultural interactions between people and nature support efforts to protect and conserve the environment, identifying both best-practice and barriers to their adoption. We hope it will offer useful guidance and inspiration for how cultural ecosystem services can increase conservation impact.This work has been reviewed and approved by WWT's Human Ethics Committee.
Pure Quark and Gluon Observables in Collinear Drop
Creators: name: Stewart, Iain W.
name: Yao, Xiaojun
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We construct a class of pure quark and gluon observables by using the collinear drop grooming technique. The construction is based on linear combinations of multiple cumulative distributions of the jet mass in collinear drop, whose specific weights are fully predicted perturbatively. This yields observables which obtain their values purely from quarks (or purely from gluons) in a wide region of phase space. We demonstrate this by showing that these observables are effective in two phase space regions, one dominated by perturbative resummation and one dominated by nonperturbative effects. The nonperturbative effects are included using shape functions which only appear as a common factor in the linear combinations constructed. We test this construction using a numerical analysis with next-to-leading logarithmic resummation and various shape function models, as well as analyzing these observables with Pythia and Vincia. Choices for the collinear drop parameters are optimized for experimental use.
description: 58 pages, 10 figures; v2: published version
พลวัตของพิพิธภัณฑ์ไทย: ความหมายใหม่ในสถานที่เดิม
Creators: name: กุณฑิกา ชาพิมล
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: พิพิธภัณฑ์
ชุดความคิด
วาทกรรม

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 22, 3, 355-370
title: Επιλογή του κατάλληλου στελέχους μικροφυκών Stichococcus sp. με χαρακτηριστικά μειωμένης χλωροφύλλης και υψηλότερης παραγωγής λιπιδίων
title: Selection of the appropriate strain of microalgae Stichococcus sp. with characteristics of reduced chlorophyll and higher lipid production
Creators: name: Παντελιδακη Κωνσταντινα
Publisher: name: Technical University of Crete
Year: 2023

description: Σκοπός της παρούσας μελέτης είναι η μεγιστοποίηση της ανάπτυξης μικροφυκών, με τη μείωση του «φαινόμενου σκίασης» που δημιουργείται από την υψηλή συγκέντρωση χλωροφύλλης στην κυτταρική μάζα των μικροφυκών. Για την επίτευξη των παραπάνω, εφαρμόστηκε μεταλλαξιογόνος παράγοντας στο στέλεχος μικροφυκών Stichococcus sp. και επιλέχθηκαν τα στελέχη με χαμηλή περιεκτικότητα σε χλωροφύλλη. Αυτά τα στελέχη δοκιμάστηκαν στη συνέχεια ως προς την αποδοτικότητα της ανάπτυξης και για την ικανότητά τους να παράγουν λιπίδια και χρωστικές ουσίες. Το στέλεχος Stichococcus sp., είναι ένα πράσινο μικροφύκι ραβδοειδούς σχήματος, το οποίο ανήκει στην ταξινόμηση των χλωροφύτων. Είναι ανθεκτικό σε ακραίες τιμές pH, υψηλές θερμοκρασίες, αλατότητα και θρεπτικά συστατικά στο περιβάλλον ανάπτυξης του. Αναπτύσσεται κυρίως σε αλατούχο νερό, αλλά οι ερευνητές το έχουν συναντήσει να αναπτύσσεται σε γλυκό νερό, έδαφος, ακόμη και στο ακραίο περιβάλλον της Ανταρκτικής. Η μετάλλαξη του Stichococcus sp. επιτεύχθηκε με τη χρήση μεθανοσουλφονικού αιθυλεστέρα (EMS) ως χημικό μεταλλαξιογόνο. Το EMS είναι ένας παράγοντας αιθυλίωσης, ο οποίος προκαλεί αλλαγές στο DNA των μικροφυκών. Τα αποτελέσματα έδειξαν ότι η περιεκτικότητα σε χλωροφύλλη ανά κύτταρο μειώθηκε επιτυχώς στα μεταλλαγμένα στελέχη με την ονομασία EMS1 και EMS2.
description: The aim of the present study is to maximize microalgae growth, by reducing the "shadow effect" created by the high concentration of chlorophyll in the cell mass. To achieve the above, a mutagenic agent was applied to Stichococcus sp. and strains with low chlorophyll content were selected. These strains were then tested for growth productivity and their ability to produce lipids and pigments. Stichococcus, is a green rod-shaped microalgae, which belongs to the classification of chlorophytes. It is resistant to extreme pH values, high temperatures, salinity and nutrients in its growing environment. It grows mainly in saline water, but researchers have encountered it in fresh water, soil, and even in the extreme Antarctic environment. The mutation of Stichococcus sp. was obtained using Ethyl methanesulfonate (EMS) as a chemical mutagen. EMS is an ethylating agent, which causes changes in the DNA of microalgae. Results showed that the chlorophyll content was successfully reduced in the mutant strains, named EMS1 and EMS2.
Heavy quarks and jets as probes of the QGP
Creators: name: Apolinário, Liliana
name: Lee, Yen-Jie
name: Winn, Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Quark-Gluon Plasma (QGP), a QCD state of matter created in ultra-relativistic heavy-ion collisions, has remarkable properties, including, for example, a low shear viscosity over entropy ratio. By detecting the collection of low-momentum particles that arise from the collision, it is possible to gain quantitative insight into the created matter. However, its fast evolution and thermalization properties remain elusive. Only using high momentum objects as probes of QGP can unveil its constituents at different wavelengths. In this review, we attempt to provide a comprehensive picture of what was, so far, possible to infer about QGP given our current theoretical understanding of jets, heavy-flavor, and quarkonia. We will bridge the resulting qualitative picture to the experimental observations done at the LHC and RHIC. We will focus on the phenomenological description of experimental observations, provide a brief analytical summary of the description of hard probes, and an outlook on the main difficulties we will need to surpass in the following years. To benchmark QGP-related effects, we will also address nuclear modifications to the initial state and hadronization effects.
Exclusive production of light vector mesons at next-to-leading order in the dipole picture
Creators: name: Mäntysaari, Heikki
name: Penttala, Jani
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Exclusive production of light vector mesons in deep inelastic scattering is calculated at next-to-leading order in the dipole picture in the limit of high photon virtuality. The resulting expression is free of any divergences and suitable for numerical evaluations. The higher-order corrections are found to be numerically important, but they can be mostly captured by the nonperturbative fit parameters describing the initial condition for the small-$x$ evolution of the dipole scattering amplitude. The vector meson production cross section is shown to depend only weakly on the meson distribution amplitude and the factorization scale. We also present phenomenological comparisons of our result to the existing exclusive $ϕ$ and $ρ$ production data from HERA and find an excellent agreement at high virtualities.
description: 25 pages, 25 figures; v2: Corrected typos, modified discussion at the end of Sec. IV
Diffusion of Information on Networked Lattices by Gossip
Creators: name: Riess, Hans
name: Ghrist, Robert
Publisher: name: arXiv
Year: 2022
Subjects: subject: Multiagent Systems (cs.MA)
subject: Algebraic Topology (math.AT)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 93C65, 93A16, 03B42, 03B42

description: We study time-dependent dynamics on a network of order lattices, where structure-preserving lattice maps are used to fuse lattice-valued data over vertices and edges. The principal contribution is a novel asynchronous Laplacian, generalizing the usual graph Laplacian, adapted to a network of heterogeneous lattices. The resulting gossip algorithm is shown to converge asymptotically to stable "harmonic" distributions of lattice data. This general theorem is applicable to several general problems, including lattice-valued consensus, Kripke semantics, and threat detection, all using asynchronous local update rules.
Modeling Epidemiological Time Series
Creators: name: Rumack, Aaron
Publisher: name: Carnegie Mellon University
Year: 2023
Subjects: Biostatistics
Epidemiology

description: Epidemiological data present naturally in a time series format. In many different contexts, these time series have structured biases due to the nature of the data generating processes. Identifying and correcting for these biases is crucial for accurate epidemiological modeling and forecasting. However, bias correction is a difficult task because biases vary by data source, there is limited access to historical data, and ground truth labels are almost always unavailable. In this thesis, we look at two classes of epidemiological time series: forecasts and real-time “indicators” of disease activity. For both classes, we describe the process of identifying biases and present different algorithms to correct them, depending on the context. We provide applications in modeling and forecasting influenza and COVID-19.
Linear Optical Quantum Metrology with Single Photons: Exploiting Spontaneously Generated Entanglement to Beat the Shot-Noise Limit
Creators: name: Motes, Keith R.
name: Olson, Jonathan P.
name: Rabeaux, Evan J.
name: Dowling, Jonathan P.
name: Olson, S. Jay
name: Rohde, Peter P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum number-path entanglement is a resource for super-sensitive quantum metrology and in particular provides for sub-shotnoise or even Heisenberg-limited sensitivity. However, such number-path entanglement has thought to have been resource intensive to create in the first place --- typically requiring either very strong nonlinearities, or nondeterministic preparation schemes with feed-forward, which are difficult to implement. Very recently, arising from the study of quantum random walks with multi-photon walkers, as well as the study of the computational complexity of passive linear optical interferometers fed with single-photon inputs, it has been shown that such passive linear optical devices generate a superexponentially large amount of number-path entanglement. A logical question to ask is whether this entanglement may be exploited for quantum metrology. We answer that question here in the affirmative by showing that a simple, passive, linear-optical interferometer --- fed with only uncorrelated, single-photon inputs, coupled with simple, single-mode, disjoint photodetection --- is capable of significantly beating the shotnoise limit. Our result implies a pathway forward to practical quantum metrology with readily available technology.
description: 10 pages, 8 figures
Entropic measure of directional emissions in microcavity lasers
Creators: name: Park, Kyu-Won
name: Ju, Chang-Hyun
name: Jeong, Kabgyun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a noble notion of the directional emission in microcavity lasers. First, Shannon entropy of the far-field profiles in the polar coordinate can quantify the degree of unidirectionality of the emission, while previous notions about the unidirectionality can not efficiently measure in the robust range against a variation of the deformation parameter. Second, a divergence angle of the directional emission is defined phenomenologically in terms of full width at half maximum, and it is barely applicable to a complicated peak structure. However, Shannon entropy of semi-marginal probability of the far-field profiles in the cartesian coordinate can present equivalent results, and moreover it is applicable to even the cases with a complicated peak structure of the emission.
description: 5 figures
Additional file 1 of Design and evaluation of a Mobile-Based decision support system to enhance lung transplant candidate assessment and management: knowledge translation integrated with clinical workflow
Creators: name: Abtahi, Hamidreza
name: Shahmoradi, Leila
name: Amini, Shahideh
name: Gholamzadeh, Marsa
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Supplementary Material 1
Phase locking a clock oscillator to a coherent atomic ensemble
Creators: name: Kohlhaas, R.
name: Bertoldi, A.
name: Cantin, E.
name: Aspect, A.
name: Landragin, A.
name: Bouyer, P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The sensitivity of an atomic interferometer increases when the phase evolution of its quantum superposition state is measured over a longer interrogation interval. In practice, a limit is set by the measurement process, which returns not the phase, but its projection in terms of population difference on two energetic levels. The phase interval over which the relation can be inverted is thus limited to the interval $[-π/2,π/2]$; going beyond it introduces an ambiguity in the read out, hence a sensitivity loss. Here, we extend the unambiguous interval to probe the phase evolution of an atomic ensemble using coherence preserving measurements and phase corrections, and demonstrate the phase lock of the clock oscillator to an atomic superposition state. We propose a protocol based on the phase lock to improve atomic clocks under local oscillator noise, and foresee the application to other atomic interferometers such as inertial sensors.
description: 9 pages, 7 figures
Photon regions, shadow observables and constraints from M87* of a charged rotating black hole
Creators: name: Meng, Yuan
name: Kuang, Xiao-Mei
name: Tang, Zi-Yu
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Inspired by the observations of supermassive black hole M87* in \emph{Event Horizon Telescope }(EHT) experiment, a remarkable surge in black hole physics is to use the black hole shadow's observables to distinguish general relativity (GR) and modified theories of gravity (MoG), which could also help to disclose the astrophysical nature of the center black hole in EHT observation. In this paper, we shall extensively carry out the study of a charged rotating black hole in conformal gravity, in which the term related with the charge has different falloffs from the usual Kerr-Newman (KN) black hole. We investigate the spacetime properties including the horizons, ergospheres and the photon regions; afterward, we show the boundary of black hole shadow and investigate its characterized observables. The features closely depend on the spin and charge parameters, which are compared with those in Kerr and KN black holes. Then presupposing the M87* a charged rotating black hole in conformal gravity, we also constrain the black hole parameters via the observation constraints from EHT experiment. We find that the constraints on the inferred circularity deviation, $ΔC \lesssim 0.1$, and on the shadow axial ratio, $1< D_x \lesssim 4/3$, for the M87* black hole are satisfied for the entire parameter space of the charged rotating black hole in conformal gravity. However, the shadow angular diameter $θ_d = 42 \pm 3 μas$ will give upper bound on the parameter space. Our findings indicate that the current charged rotating black hole in conformal gravity could be a candidate for astrophysical black holes. Moreover, the EHT observation on the axial ratio $D_x$ may help us to distinguish Kerr black hole and the current charged rotating black hole in conformal gravity in some parameter space.
description: references added
A lightweight three-user secure quantum summation protocol without a third party based on single-particle states
Creators: name: Ye, Tian-Yu
name: Xu, Tian-Jie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, a lightweight three-user secure quantum summation protocol is put forward by using single-particle states, which can accomplish the goal that three users cooperate together to calculate the modulo 2 addition of their private messages without the help of a third party. This protocol only requires single-particle states rather than quantum entangled states as the initial quantum resource, and only needs single-particle measurements and Bell basis measurements. This protocol needs none of quantum entanglement swapping, the Pauli operations, the controlled-not (CNOT) operation, the Hadamard gate or a pre-shared private key sequence. Security analysis proves that this protocol is secure against both the outside attacks and the participant attacks. Compared with the existing two-dimensional three-user quantum summation protocols, this protocol more or less takes advantage over them on the aspects of the initial quantum resource, users' quantum measurement, the usage of quantum entanglement swapping, the usage of Pauli operations, the usage of CNOT operation or the usage of Hadamard gate.
description: 9 Pages, 2 Tables
Medicinal And Nutritional Benefits of Chia (Salvia Hispanica L.)
Creators: name: 1Shubham Dubey, 2Lalit Kumar Sanodiya, 3vipin Patel
Publisher: name: The Science world a Monthly e magazine
Year: 2023

description: Nitrogen takes part in many physiological and and biochemical plant processes and is a structural unit of amino acids, nucleic acids, enzymes and proteins, chlorophyll, and cell wall. Nitrogen is thus universally limiting factor in soil and most important for crops growth and yield, its management in the field level is necessary to obtain high seed yield. Efficient fertilization is necessary in both economic and environmental terms. This minimizes nutrient losses to the environment while producing optimum crop yields
Additional file 1 of Technologies for frailty, comorbidity, and multimorbidity in older adults: a systematic review of research designs
Creators: name: Gallucci, Alessia
name: Trimarchi, Pietro D.
name: Tuena, Cosimo
name: Cavedoni, Silvia
name: Pedroli, Elisa
name: Greco, Francesca Romana
name: Greco, Antonio
name: Abbate, Carlo
name: Lattanzio, Fabrizia
name: Stramba-Badiale, Marco
name: Giunco, Fabrizio
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Science Policy

description: Supplementary Material 1
Prospect for measuring the CP phase in the $hττ$ coupling at the LHC
Creators: name: Askew, Andrew
name: Jaiswal, Prerit
name: Okui, Takemichi
name: Prosper, Harrison B.
name: Sato, Nobuo
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The search for a new source of CP violation is one of the most important endeavors in particle physics. A particularly interesting way to perform this search is to probe the CP phase in the $hττ$ coupling, as the phase is currently completely unconstrained by all existing data. Recently, a novel variable $Θ$ was proposed for measuring the CP phase in the $hττ$ coupling through the $τ^\pm \to π^\pm π^0 ν$ decay mode. We examine two crucial questions that the real LHC detectors must face, namely, the issue of neutrino reconstruction and the effects of finite detector resolution. For the former, we find strong evidence that the collinear approximation is the best for the $Θ$ variable. For the latter, we find that the angular resolution is actually not an issue even though the reconstruction of $Θ$ requires resolving the highly collimated $π^\pm$'s and $π^0$'s from the $τ$ decays. Instead, we find that it is the missing transverse energy resolution that significantly limits the LHC reach for measuring the CP phase via $Θ$. With the current missing energy resolution, we find that with $\sim 1000\,\textrm{fb}^{-1}$ the CP phase hypotheses $Δ= 0^\circ$ (the standard model value) and $Δ= 90^\circ$ can be distinguished, at most, at the 95\% confidence level.
description: Minor wording changes. The version published in PRD
First-principles theory of field-effect doping in transition-metal dichalcogenides: Structural properties, electronic structure, Hall coefficient, and electrical conductivity
Creators: name: Brumme, Thomas
name: Calandra, Matteo
name: Mauri, Francesco
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate how field-effect doping affects the structural properties, the electronic structure and the Hall coefficient of few-layers transition metal dichalcogenides by using density-functional theory. We consider mono-, bi-, and trilayers of the H polytype of MoS2, MoSe2, MoTe2, WS2, and WSe2 and provide a full database of electronic structures and Hall coefficients for hole and electron doping. We find that, for both electron and hole doping, the electronic structure depends on the number of layers and cannot be described by a rigid band shift. Furthermore, it is important to relax the structure under the asymmetric electric field. Interestingly, while the width of the conducting channel depends on the doping, the number of occupied bands at each given k point is almost uncorrelated with the thickness of the doping-charge distribution. Finally, we calculate within the constant-relaxation-time approximation the electrical conductivity and the inverse Hall coefficient. We demonstrate that in some cases the charge determined by Hall-effect measurements can deviate from the real charge by up to 50%. For hole-doped MoTe2 the Hall charge has even the wrong polarity at low temperature. We provide the mapping between the doping charge and the Hall coefficient. In the appendix we present more than 250 band structures for all doping levels of the transition-metal dichalcogenides considered within this work.
description: Paper with 19 pages, 18 figures and an appendix with 48 figures (thus in total 72 pages)
Additional file 2 of Technologies for frailty, comorbidity, and multimorbidity in older adults: a systematic review of research designs
Creators: name: Gallucci, Alessia
name: Trimarchi, Pietro D.
name: Tuena, Cosimo
name: Cavedoni, Silvia
name: Pedroli, Elisa
name: Greco, Francesca Romana
name: Greco, Antonio
name: Abbate, Carlo
name: Lattanzio, Fabrizia
name: Stramba-Badiale, Marco
name: Giunco, Fabrizio
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Science Policy

description: Supplementary Material 2
ePLANET D4.2 - Strategies to tackle prioritised Energy Transition barriers
Creators: name: Esti SANVICENTE
name: Tomáš PERUTKA
name: PALOMÉ, Xavier
name: PILIGOTSI, Georgia
name: LAGUNA, Gerard
Publisher: name: Zenodo
Year: 2023
Subjects: Energy Transition
Sustainable Energy Action Plans
SEAPs
Sustainable Energy Actions and Climate Plans
SECAPs
Public Authorities
Local and Regional governments
Municipalities
Green energy adoption
Data harmonization
Open source
Data Base
Decarbonisation
Open Call

description: ePLANET project is a Coordination and Support Action cofounded by the European Commission through Horizon 2020 program. ePLANET aims to deploy a new clustering governance for energy transition based on a digital framework to share harmonized information, facilitating the adoption of coordinated energy transition actions by the European public sector. The development of ePLANET is justified to deploy Energy Transition (ET) in public sector, for which the following challenges are targeted: Improving coordination between local authorities and regional governments, Enhancing decision-making process in deployment of ET projects, Providing coherence and consistency to the energy transition measures (ETM) to be implemented, Encouraging the digitalization of measures and plans Enabling an interoperable ecosystem of data and tools, Building capacity of local authorities. All these targeted objectives will give the needed support for the energy transition decision-making process and its practical implementation. The present report outlines the detailed structure and plan for the ePLANET Capacity Building Programme that will be implemented in the framework of WP4. The programme includes a total of 24 capacity building activities (8 per pilot) to be implemented from M20 to M31. Out of the 24 activities, 18 are private and 6 are public. Private activities are designed for representatives of a local authority in the pilot territories (which can be a city, a municipality, or an energy transition facilitator working for the local authority). Public activities, on the other hand, are designed to all stakeholders, including local authorities, regional energy and climate agencies, all energy transition facilitators, students, and citizens as a whole. The capacity building program for each pilot comprises a set of activities including content-focused workshops, webinars and raising awareness sessions on Climate Change attracting a wider audience.
Cambridge AMGEN Scholars Program 2021 - Project Poster
Creators: name: Laguna Miralles, Júlia
Publisher: name: Zenodo
Year: 2021

description: Poster for the project 'Development of a Bloch Simulator and Optimization Python Code for the Magnetom Terra 7 Tesla MRI Scanner.' This work was conducted during my tenure as an AMGEN Summer 2021 Scholar at the University of Cambridge, and was made possible thanks to the support of the AMGEN Foundation.
The Anomalous Hall Effect
Creators: name: Culcer, Dimitrie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: This article reviews the main contributions to the anomalous Hall effect and its resurgence in the past three decades, which has been accompanied by the rise of topological phenomena and topological materials. I will show that the anomalous Hall effect stems from the interplay of magnetism, spin-orbit coupling, disorder scattering and driving electric fields, it spans the classical, quantum and relativistic worlds, and has generated controversy for nearly one and a half centuries. It has become the smoking gun for detecting magnetic order and, extraordinarily, it continues to reveal new physics, with several novel varieties reported in the past decade.
description: Book chapter for Elsevier Encyclopedia of Condensed Matter Physics
D1.3 The SENTINEL experimentation protocol
Creators: name: Kavakli, Evangelia
name: Loucopoulos, Peri
name: Skourtis, Yannis
Publisher: name: Zenodo
Year: 2021
Subjects: cybersecurity
gdpr
compliance
usecases
testing
protocol
innovation
security
sentinelh2020
euprojects

description: Deliverable D1.3 reports on a preliminary version of the SENTINEL experimentation protocol that will be further refined and finalised, in line with the Grant Agreement (GA), in WP6 and according to end-users’ requirements, in their engagement in real life demonstrators, thus providing detailed validation and evaluation of the SENTINEL platform. Furthermore, this deliverable is aligned with the work of tasks T1.1 and T1.2. Task T1.1 investigated the SME challenges and requirements with respect to Cybersecurity (CS) and Personal Data Protection (PDP), which were reported in Section 2 of deliverable D1.1 “The SENTINEL baseline”, whereas task T1.2 defined the architecture of the SENTINEL platform, as reported in deliverable D1.2 “The SENTINEL technical architecture”.