cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu$_2$
Creators: name: Nakamura, Takuto
name: Sugihara, Hiroki
name: Chen, Yitong
name: Yukawa, Ryu
name: Ohtsubo, Yoshiyuki
name: Tanaka, Kiyohisa
name: Kitamura, Miho
name: Kumigashira, Hiroshi
name: Kimura, Shin-ichi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The Kondo effect between localized $f$-electrons and conductive carriers leads to exotic physical phenomena. Among them, heavy-fermion (HF) systems, in which massive effective carriers appear due to the Kondo effect, have fascinated many researchers. Dimensionality is also an important characteristic of the HF system, especially because it is strongly related to quantum criticality [S. Sachdev, Science 288, 475 (2000)]. However, perfect two-dimensional (2D) HF materials have not been reported yet. Here, we report the surface electronic structure of the monoatomic-layer Kondo lattice YbCu$_2$ on a Cu(111) surface observed by synchrotron-based angle-resolved photoelectron spectroscopy. The 2D conducting band and the Yb 4$f$ state, located very close to the Fermi level, are observed. These bands are hybridized at low-temperature, forming the 2D HF state, with an evaluated coherent temperature of about 30 K. The effective mass of the 2D state is enhanced by a factor of 100 by the development of the HF state. Furthermore, clear evidence of the hybridization gap formation in the temperature dependence of the Kondo-resonance peak has been observed below the coherent temperature. Our study provides a new candidate as an ideal 2D HF material for understanding the Kondo effect at low dimensions.
description: 24 pages, 10 figures
Quality of life of HIV-infected patients who switch antiretroviral medication due to side effects or other reasons
Creators: name: Maiese, Eric M.
name: Johnson, Phaedra T.
name: Bancroft, Tim
name: Hunter, Alyssa Goolsby
name: Wu, Albert W.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Objective: The objective of this study was to investigate changes in health-related quality of life (HRQOL) among HIV patients following switch from a first- to second-line antiretroviral therapy (ART) regimen. Research design and methods: This was an observational study of adult HIV patients in the US at 35 academic and community health centers. Patients were required to be switching an antiretroviral regimen for the first time at the enrollment visit. Patients were assigned to a study cohort based on whether the switch was due to treatment-related side effects or for any other reason as reported by their physician. Patients completed the Medical Outcomes Study–Human Immunodeficiency Virus (MOS-HIV) health survey, the Depression, Anxiety, and Stress Scale Short Form (DASS-21), and the Human Immunodeficiency Virus Treatment Satisfaction Questionnaire–status (HIVTSQs) at the enrollment visit (baseline) and a follow-up survey was completed approximately 4 weeks later. The within cohort change in survey measures from baseline to follow-up was assessed by two-sample paired t-test. Results: Patients who switched their ART regimen due to treatment-related side effects (n = 50) had statistically significant improvements (p n = 44) did not experience statistically significant improvements in these same measures. Conclusions: HIV patients whose regimen was switched due to treatment-related side effects experienced an improvement in QOL following the switch. Physicians should take the potential impact on QOL into consideration when deciding on a switch in ART regimen, particularly when patients are intolerant of their current treatment. The results are based on a patient survey and may have been influenced by recall and response bias.
Processing Ancient Text Corpora
Creators: name: Roorda, Dirk
name: van Peursen, Wido Th.
name: Winther-Nielsen, Nicolai
name: Kingham, Cody
Publisher: name: Zenodo
Year: 2020
Subjects: text
philology
computing
linguistics
learning
python
jupyter
linked data
hebrew
akkadian
latin
greek
arabic

description: Twenty five scholars and profesionals working with ancient texts have spent a week
 at the Lorentz Center Leiden in order to discuss the state of the art of researching
 ancient text corpora.
 It was not only about research, but also about better ways to
 teach domain knowledge: ancient languages, history, and archaeology.
 It was not only about domain knowledge, but also about the expertise of employing
 digital tools for the jobs, and how to transfer it to every new student generation
 and to ourselves.
Quality of Life of HIV-infected Patients Who Switch Antiretroviral Medication Due to Side Effects or Other Reasons
Creators: name: Maiese, Eric M.
name: Johnson, Phaedra T
name: Bancroft, Tim
name: Hunter, Alyssa Goolsby
name: Wu, Albert W.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Objective: The objective of this study was to investigate changes in health-related quality of life (HRQOL) among HIV patients following switch from a first- to second-line antiretroviral therapy (ART) regimen. Research design and methods: This was an observational study of adult HIV patients in the US at 35 academic and community health centers. Patients were required to be switching an antiretroviral regimen for the first time at the enrollment visit. Patients were assigned to a study cohort based on whether the switch was due to treatment-related side effects or for any other reason as reported by their physician. Patients completed the Medical Outcomes Study - Human Immunodeficiency Virus (MOS-HIV) health survey, the Depression, Anxiety, and Stress Scale Short Form (DASS-21), and the Human Immunodeficiency Virus Treatment Satisfaction Questionnaire - status version (HIVTSQs) at the enrollment visit (baseline) and a follow-up survey was completed approximately 4 weeks later. The within cohort change in survey measures from baseline to follow-up was assessed by two-sample paired t-test. Results: Patients who switched their ART regimen due to treatment-related side effects (n = 50) had statistically significant improvements (p Conclusions: HIV patients whose regimen was switched due to treatment-related side effects experienced an improvement in QOL following the switch. Physicians should take the potential impact on QOL into consideration when deciding on a switch in ART regimen, particularly when patients are intolerant of their current treatment. The results are based on a patient survey and may have been influenced by recall and response bias.
Diverse Community Data for Benchmarking Data Privacy Algorithms
Creators: name: Sen, Aniruddha
name: Task, Christine
name: Kapur, Dhruv
name: Howarth, Gary
name: Bhagat, Karan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The Collaborative Research Cycle (CRC) is a National Institute of Standards and Technology (NIST) benchmarking program intended to strengthen understanding of tabular data deidentification technologies. Deidentification algorithms are vulnerable to the same bias and privacy issues that impact other data analytics and machine learning applications, and can even amplify those issues by contaminating downstream applications. This paper summarizes four CRC contributions: theoretical work on the relationship between diverse populations and challenges for equitable deidentification; public benchmark data focused on diverse populations and challenging features; a comprehensive open source suite of evaluation metrology for deidentified datasets; and an archive of more than 450 deidentified data samples from a broad range of techniques. The initial set of evaluation results demonstrate the value of these tools for investigations in this field.
Large-Scale Interatomic Potentials  (Allegro-LAMMPS Compatible)
Creators: name: Nikidis, Efstratios
name: Kyriakopoulos, Nikolaos
name: Tohid, Rod
name: Kachrimanis, Kyriakos
name: Kioseoglou, Joseph
Publisher: name: Zenodo
Year: 2024
Subjects: Interatomic Potential
LAMMPS
NequIP
Allegro
MIR Group

description: This is the main result of the Allegro-trained potentials demonstrate outstanding performance, benefiting from the combination of an appropriate training dataset and parameter selection. This notably enhanced computational efficiency when compared to the computationally intensive DFT method, aided by GPU acceleration. This potential has been succefully tested Aspirin, (Iso)Sildenafil, Sildenafil, Ibuprofen,Urea and c-Mebendazole.

[Add link of the publication paper here]
description: Publication Title

Harnessing Machine Learning for Efficient Large-Scale Interatomic Potentials on pharmaceuticals containing H, C, N, O, and S

E. Nikidis1,2, N. Kyriakopoulos1,2, R. Tohid3, K. Kachrimanis4,2 and J. Kioseoglou1,2,*

1 Physics Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece2 Center for Interdisciplinary Research & Innovation, Aristotle University of Thessaloniki, Greece3 Center of Computation and Technology, Louisiana State University, 70803 Baton Rouge, USA 4 Pharmaceutical Technology Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece

* Corresponding author, email: sifisl@auth.gr

Contact,email: enikidis@auth.gr
Demonstrating the Merits of Integrating Multipath Signals into 5G LoS-Based Positioning Systems for Navigation in Challenging Environments
Creators: name: Bader, Qamar
name: Saleh, Sharief
name: Elhabiby, Mohamed
name: Noureldin, Aboelmagd
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Constrained environments, such as indoor and urban settings, present a significant challenge for accurate moving object positioning due to the diminished line-of-sight (LoS)communication with the wireless anchor used for positioning. The 5th generation new radio (5G NR) millimeter wave (mmWave) spectrum promises high multipath resolvability in the time and angle domain, enabling the utilization of multipath signals for such problems rather than mitigating their effects. This paper investigates the benefits of integrating multipath signals into 5G LoS-based positioning systems with onboard motion sensors (OBMS). We provide a comprehensive analysis of the positioning system's performance in various conditions of erroneous 5G measurements and outage scenarios, which offers insights into the system's behavior in challenging environments. To validate our approach, we conducted a road test in downtown Toronto, utilizing actual OBMS measurements gathered from sensors installed in the test vehicle. The results indicate that utilization of multipath signals for wireless positioning operating in multipath-rich environments (e.g. urban and indoor) can bridge 5G LoS signal outages, thus enhancing the reliability and accuracy of the positioning solution. The redundant measurements obtained from the multipath signals can enhance the system's robustness, particularly when low-cost 5G receivers with a limited resolution for angle or range measurements are present. This holds true even when only considering the utilization of single-bounce reflections (SBRs).
Modification of the TSI 3081 differential mobility analyzer to include three monodisperse outlets: Comparison between experimental and theoretical performance
Creators: name: S. Bezantakos
name: M. Giamarelou
name: L. Huang
name: J. Olfert
name: G. Biskos
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Differential mobility analyzers (DMAs) are widely used to determine the size of aerosol particles, and to probe their size-dependent physicochemical properties when two are employed in tandem. A limitation of tandem DMA (TDMA) systems is their long measuring cycle when the properties of more than one monodisperse population of particles need to be probed. In this work, we propose a simple modification of the classical cylindrical DMA by including three monodisperse-particle outlets in its central electrode (namely, the 3MO-DMA), with the objective of using it as the first DMA in TDMA systems for reducing their measuring cycle. The performance of the 3MO-DMA at different flow conditions was evaluated using laboratory-generated aerosol particles, and compared with theoretical predictions. The theory predicted accurately (i.e., within 3%) the geometric mean diameters of the three distinct populations, as well as the resolutions of the first and the third outlet, under all experimental conditions. For the second outlet, the resolution was 10% to 74% lower than that predicted theoretically depending on the sheath-to-aerosol flow ratio. Nevertheless, the geometric standard deviation of the monodisperse aerosol from all the outlets was less than 1.09, which is sufficient for using the 3MO-DMA designed and tested in this work as a first DMA to produce a monodisperse aerosol flow containing three distinct particle populations in TDMA systems. Copyright © 2016 American Association for Aerosol Research
Summation-by-parts operators for general function spaces: The second derivative
Creators: name: Glaubitz, Jan
name: Klein, Simon-Christian
name: Nordström, Jan
name: Öffner, Philipp
Publisher: name: arXiv
Year: 2023
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65M12, 65M60, 65M70, 65D25

description: Many applications rely on solving time-dependent partial differential equations (PDEs) that include second derivatives. Summation-by-parts (SBP) operators are crucial for developing stable, high-order accurate numerical methodologies for such problems. Conventionally, SBP operators are tailored to the assumption that polynomials accurately approximate the solution, and SBP operators should thus be exact for them. However, this assumption falls short for a range of problems for which other approximation spaces are better suited. We recently addressed this issue and developed a theory for first-derivative SBP operators based on general function spaces, coined function-space SBP (FSBP) operators. In this paper, we extend the innovation of FSBP operators to accommodate second derivatives. The developed second-derivative FSBP operators maintain the desired mimetic properties of existing polynomial SBP operators while allowing for greater flexibility by being applicable to a broader range of function spaces. We establish the existence of these operators and detail a straightforward methodology for constructing them. By exploring various function spaces, including trigonometric, exponential, and radial basis functions, we illustrate the versatility of our approach. The work presented here opens up possibilities for using second-derivative SBP operators based on suitable function spaces, paving the way for a wide range of applications in the future.
description: 28 pages, 12 figures
Fully gapped pairing state in spin-triplet superconductor UTe$_2$
Creators: name: Suetsugu, S.
name: Shimomura, M.
name: Kamimura, M.
name: Asaba, T.
name: Asaeda, H.
name: Kosuge, Y.
name: Sekino, Y.
name: Ikemori, S.
name: Kasahara, Y.
name: Kohsaka, Y.
name: Lee, M.
name: Yanase, Y.
name: Sakai, H.
name: Opletal, P.
name: Tokiwa, Y.
name: Haga, Y.
name: Matsuda, Y.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Spin-triplet superconductors provide an ideal platform for realizing topological superconductivity with emergent Majorana quasiparticles. The promising candidate is the recently discovered superconductor UTe$ _2$, but the symmetry of the superconducting order parameter remains highly controversial. Here we determine the superconducting gap structure by the thermal conductivity of ultra-clean UTe$ _2$ single crystals. We find that the $a$ axis thermal conductivity divided by temperature $κ/T$ in zero-temperature limit is vanishingly small for both magnetic fields $\mathbf{H}||a$ and $\mathbf{H}||c$ axes up to $H/H_{c2}\sim 0.2$, demonstrating the absence of any types of nodes around $a$ axis contrary to the previous belief. The present results, combined with the reduction of the NMR Knight shift in the superconducting state, indicate that the superconducting order parameter belongs to the isotropic $A_u$ representation with a fully gapped pairing state, analogous to the B phase of superfluid $ ^3$He. These findings reveal that UTe$ _2$ is likely to be a long-sought three-dimensional (3D) strong topological superconductor characterized by a 3D winding number, hosting helical Majorana surface states on any crystal plane.
description: 10pages, 4 figures
Effects of orbital precession on hyperbolic encounters
Creators: name: Caldarola, Marienza
name: Kuroyanagi, Sachiko
name: Nesseris, Savvas
name: Garcia-Bellido, Juan
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The hyperbolic encounters of two massive objects are characterized by the emission of a gravitational wave burst, with most of the energy released during the closest approach (near the periastron). The detection of such events, different from the well-known inspiral emission, would be an interesting discovery and provide complementary information to observations of binary mergers of black holes and neutron stars in the observable Universe, shedding light, for instance, on the clustering properties of black holes and providing valuable hints on their formation scenario. Here, we analyze the dynamics of such phenomena in the simplest case where two compact objects follow unbound/hyperbolic orbits. Moreover, we explore the effects of orbital precession on the gravitational wave emission, since the precession encodes certain general relativistic effects between two bodies. We also provide templates for the strain of gravitational waves and the power spectrum for the emission, and analytical expressions for the memory effect associated with such signals.
description: 12 pages, 9 figures, changes match published version
Modification of the TSI 3081 Differential Mobility Analyzer to include three Monodisperse Outlets: Comparison between experimental and theoretical performance
Creators: name: S. Bezantakos
name: M. Giamarelou
name: L. Huang
name: J. Olfert
name: G. Biskos
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Differential Mobility Analyzers (DMAs) are widely used to determine the size of aerosol particles, and to probe their size-dependent physicochemical properties when two are employed in tandem. A limitation of tandem DMA (TDMA) systems is their long measuring cycle when the properties of more than one monodisperse population of particles need to be probed. In this work we propose a simple modification of a classical cylindrical DMA by including three monodisperse outlets in its central electrode (namely the 3MO-DMA), with the objective of using it as the first DMA in TDMA systems for reducing their measuring cycle. The performance of the 3MO-DMA at different flow conditions was evaluated using laboratory-generated aerosol particles, and compared with theoretical predictions using the DMA transfer function provided by Giamarelou et al. (2012). The theory predicted accurately (i.e., within 3%) the geometric mean diameters of the three distinct populations, as well as the resolutions of the first and the third outlet, under all experimental conditions. For the second outlet, the resolution was 10 to 74% lower than that predicted theoretically depending on the sheath-to-aerosol flow ratio. Nevertheless, the geometric standard deviation of the monodisperse aerosol from all the outlets was less than 1.09, which is sufficient for using the 3MO-DMA designed and tested in this work as a first DMA to produce a monodisperse aerosol flow containing 3 distinct monodisperse particle populations in TDMA systems.
Unsteady large-scale wake structure behind levitated freestream-aligned circular cylinder
Creators: name: Yokota, Sho
name: Nonomura, Taku
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The relationships between characteristic large-scale wake structures appearing behind a freestream-aligned circular cylinder are investigated and discussed from the velocity field obtained by wind tunnel tests. The tests were conducted under a supportless condition using a magnetic suspension and balance system and stereo PIV measurements at a Reynolds number of $3.46\times10^4$. The velocity fields were analysed with a modal decomposition combining azimuthal Fourier decomposition and proper orthogonal decomposition. The wake behind the freestream-aligned circular cylinder with three different fineness ratios of 1.0, 1.5 and 2.0 was investigated, and the wake structures in a nonreattaching flow formed by the cylinder at the fineness ratio of 1.0 are mainly discussed in the present study. Four characteristic large-scale wake structures of recirculation bubble pumping, azimuthal shear mode, large-scale vortex shedding and streaks are identified and mainly focused on in the present study. The state of the vortex shedding is classified into three; anticlockwise/clockwise circular and flapping patterns. Each state has a relationship with the azimuthal shear mode and it tends to appear when the state is circular. Furthermore, from the analysis of the relationship between modes, the recirculation bubble pumping is found to be related to the vortex shedding position in the radial direction and the strength of the streaks. Particularly, analysis of causality shows that the recirculation bubble pumping is affected by them in the low-frequency range.
Optimizing logistics operations in a country's currency supply network
Creators: name: Yiwei Huang
name: H. Neil Geismar
name: Divakar Rajamani
name: Sethi, Suresh
name: Sriskandarajah, Chelliah
name: Carlos, Marcelo
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: We optimize a large country's currency supply network for its central bank. The central bank provides currency to all branches (who in turn serve consumers and commerce) through its network of big vaults, regional vaults, and retail vaults. The central bank intends to reduce its total transportation cost by enlarging a few retail vaults to regional vaults. It seeks further reductions by optimizing the sourcing in the updated currency network. We develop an optimization model to select the retail vaults to upgrade, so that the total cost is minimized. Optimally choosing which retail vaults to upgrade is strongly NP-hard, so we develop an efficient heuristic that provides solutions whose costs average less than 3% above the optimum for realistic problem instances. An implementation of our methodology for a particular state has generated a total cost reduction of approximately 57% (equivalently, $2 million). To optimize the sourcing, we propose an alternative delivery process that further reduces the transportation cost by over 31% for the actual collected data and by over 38% for randomly generated data. This alternative optimizes the sourcing within the new currency network and requires significantly less computational effort.
Infrastructure-less Localization from Indoor Environmental Sounds Based on Spectral Decomposition and Spatial Likelihood Model
Creators: name: Ogiso, Satoki
name: Bando, Yoshiaki
name: Kurata, Takeshi
name: Okuma, Takashi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Human and/or asset tracking using an attached sensor units helps understand their activities. Most common indoor localization methods for human tracking technologies require expensive infrastructures, deployment and maintenance. To overcome this problem, environmental sounds have been used for infrastructure-free localization. While they achieve room-level classification, they suffer from two problems: low signal-to-noise-ratio (SNR) condition and non-uniqueness of sound over the coverage area. A microphone localization method was proposed using supervised spectral decomposition and spatial likelihood to solve these problems. The proposed method was evaluated with actual recordings in an experimental room with a size of 12 x 30 m. The results showed that the proposed method with supervised NMF was robust under low-SNR condition compared to a simple feature (mel frequency cepstrum coefficient: MFCC). Additionally, the proposed method could be easily integrated with prior distribution, which is available from other Bayesian localizations. The proposed method can be used to evaluate the spatial likelihood from environmental sounds.
description: 6 pages, 6 figures, accepted to IEEE/SICE SII 2023
Negative radiation pressure in Bose-Einstein condensates
Creators: name: Ciurla, Dominik
name: Forgács, Péter
name: Lukács, Árpád
name: Romańczukiewicz, Tomasz
Publisher: name: arXiv
Year: 2023
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In two-component non-linear Schrödinger equations, the force exerted by incident monochromatic plane waves on an embedded dark soliton and on dark-bright-type solitons is investigated, both perturbatively and by numerical simulations. When the incoming wave is non-vanishing only in the orthogonal component to that of the embedded dark soliton, its acceleration is in the opposite direction to that of the incoming wave. This somewhat surprising phenomenon can be attributed to the well known "negative effective mass" of the dark soliton. When a dark-bright soliton, whose effective mass is also negative, is hit by an incoming wave non-vanishing in the component corresponding to the dark soliton, the direction of its acceleration coincides with that of the incoming wave. This implies that the net force acting on it is in the opposite direction to that of the incoming wave. This rather counter-intuitive effect is a yet another manifestation of negative radiation pressure exerted by the incident wave, observed in other systems. When a dark-bright soliton interacts with an incoming wave in the component of the bright soliton, it accelerates in the opposite direction, hence the force is "pushing" it now. We expect that these remarkable effects, in particular the negative radiation pressure, can be experimentally verified in Bose-Einstein condensates.
description: 31 pages, 16 figures
Medicalização da Educação Escolar
Creators: name: Coimbra, Joaquim Luís
name: Caliman, Luciana
name: Nunes, Rosa Soares
name: Pais, Sofia Castanheira
Publisher: name: Educação, Sociedade & Culturas
Year: 2020

description: Educação, Sociedade & Culturas, N.º 57 (2020): Medicalização da Educação Escolar
On $m$-ovoids of $Q^+(7,q)$ with $q$ odd
Creators: name: Adriaensen, Sam
name: De Beule, Jan
name: Grimaldi, Giovanni Giuseppe
name: Mannaert, Jonathan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this paper, we provide a construction of $(q+1)$-ovoids of the hyperbolic quadric $Q^+(7,q)$, $q$ an odd prime power, by glueing $(q+1)/2$-ovoids of the elliptic quadric $Q^-(5,q)$. This is possible by controlling some intersection properties of (putative) $m$-ovoids of elliptic quadrics. It yields eventually $(q+1)$-ovoids of $Q^+(7,q)$ not coming from a $1$-system. Secondly, we also construct $m$-ovoids for $m \in \{ 2,4,6,8,10\}$ in $Q^+(7,3)$. Therefore we first investigate how to construct spreads of $\pg(3,q)$ that have as many secants to an elliptic quadric as possible.
Optimizing Logistics Operations in a Country's Currency Supply Network
Creators: name: Yiwei Huang
name: H. Neil Geismar
name: Divakar Rajamani
name: Sethi, Suresh
name: Sriskandarajah, Chelliah
name: Carlos, Marcelo
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: We optimize a large country's currency supply network for its central bank. The central bank provides currency to all branches (who in turn serve consumers and commerce) through its network of big vaults, regional vaults, and retail vaults. The central bank intends to reduce its total transportation cost by enlarging a few retail vaults to regional vaults. It seeks further reductions by optimizing the sourcing in the updated currency network. We develop an optimization model to select the retail vaults to upgrade so that the total cost is minimized. Optimally choosing which retail vaults to upgrade is strongly NP-hard, so we develop an efficient heuristic that provides solutions whose costs average less than 3% above the optimum for realistic problem instances. An implementation of our methodology for a particular state has generated a total cost reduction of approximately 57% (equivalently, $2 million). To optimize the sourcing, we propose an alternative delivery process that further reduces the transportation cost by over 31% for the actual collected data, and by over 38% for randomly-generated data. This alternative optimizes the sourcing within the new currency network and requires significantly less computational effort. Supplementary materials are available for this article. Go to the publishers online edition of IIE Transactions for detailed proofs and formulations.
Cobalt mediated by desulfurization toward the synthesis of isothiocyanates
Creators: name: Seelam, Mohan
name: Bajivali Shaik
name: Prasada Rao Kammela
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Computational Biology

description: A highly efficient and simple protocol for the construction of aromatic and aliphatic isothiocyanates from their respective amines in the presence of cheap, readily available, and air-stable cobalt catalyst is described. All reactions were carried out under optimized reaction conditions and gave target products in good to excellent yields within shorter reaction time.
Cobalt Mediated by Desulphurization Towards the Synthesis of Isothiocyanates
Creators: name: Seelam, Mohan
name: Bajivali Shaik
name: Prasada Rao Kammela
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: A highly efficient and simple protocol for the construction of aromatic and aliphatic isothiocyanates from their respective amines in the presence of cheap, readily available and air stable cobalt catalyst is described. All reactions were carried out under optimized reaction conditions could give target products in good to excellent yields and shorter reaction time.
Artificial intelligence is algorithmic mimicry: why artificial "agents" are not (and won't be) proper agents
Creators: name: Jaeger, Johannes
Publisher: name: arXiv
Year: 2023
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: What is the prospect of developing artificial general intelligence (AGI)? I investigate this question by systematically comparing living and algorithmic systems, with a special focus on the notion of "agency." There are three fundamental differences to consider: (1) Living systems are autopoietic, that is, self-manufacturing, and therefore able to set their own intrinsic goals, while algorithms exist in a computational environment with target functions that are both provided by an external agent. (2) Living systems are embodied in the sense that there is no separation between their symbolic and physical aspects, while algorithms run on computational architectures that maximally isolate software from hardware. (3) Living systems experience a large world, in which most problems are ill-defined (and not all definable), while algorithms exist in a small world, in which all problems are well-defined. These three differences imply that living and algorithmic systems have very different capabilities and limitations. In particular, it is extremely unlikely that true AGI (beyond mere mimicry) can be developed in the current algorithmic framework of AI research. Consequently, discussions about the proper development and deployment of algorithmic tools should be shaped around the dangers and opportunities of current narrow AI, not the extremely unlikely prospect of the emergence of true agency in artificial systems.
Synthesis of pyridazinones via molecular-iodine-mediated cleavage of 4-bromomethylcoumarin precursors
Creators: name: Devadas Shamala
name: Kalegowda Shivashankar
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: A facile and an efficient protocol for the synthesis of pyridazinones via molecular-iodine-mediated cleavage of 4-bromomethylcoumarin precursors in the presence of I2 in ethanol at 70 °C is reported. The present approach replaced the basic condition (K2CO3) with Lewis acidic condition.
Synthesis of Pyridazinones via Molecular Iodine Mediated Cleavage of 4-bromomethylcoumarin Precursors
Creators: name: Devadas Shamala
name: Kalegowda Shivashankar
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: A facile and efficient protocol for the synthesis of pyridazinones via molecular iodine mediated cleavage of 4-bromomethylcoumarin precursors in the presence of I2 in ethanol at 70 °C is reported. The present approach replaced the basic condition (K2CO3) by lewis acidic condition.
The Privacy Policy Permission Model: A Unified View of Privacy Policies
Creators: name: Majedi, Maryam
name: Barker, Ken
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Organizations use privacy policies to communicate their data collection practices to their clients. A privacy policy is a set of statements that specifies how an organization gathers, uses, discloses, and maintains a client's data. However, most privacy policies lack a clear, complete explanation of how data providers' information is used. We propose a modeling methodology, called the Privacy Policy Permission Model (PPPM), that provides a uniform, easy-to-understand representation of privacy policies, which can accurately and clearly show how data is used within an organization's practice. Using this methodology, a privacy policy is captured as a diagram. The diagram is capable of highlighting inconsistencies and inaccuracies in the privacy policy. The methodology supports privacy officers in properly and clearly articulating an organization's privacy policy.
description: 23 pages + 2 pages references + 11 Pages Appendix, 19 figures,Published in teh Trasactions on Data Privacy in April 2021
One-pot synthesis of oxoisoindoline-1,2,3-triazole hybrid by a Ugi–click reaction
Creators: name: Akrami, Sara
name: Loghman Firoozpour
name: Goli-Garmroodi, Fereshteh
name: Moghimi, Setareh
name: Mahdavi, Mohammad
name: Zonouzi, Afsaneh
name: Alireza Foroumadi
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry

description: 1,2,3-Triazole-3-oxoisoindoline-1-carboxamide system was successfully synthesized by using a combination of Ugi and click reactions. This two-step, one-pot synthesis was started by the reaction of 2-formyl benzoic acid, propargyl amine, and cyclohexyl isocyanide in ethanol. The resultant Ugi adduct underwent a copper-catalyzed click reaction, producing the desired products in good yields.
One-pot Synthesis of Oxoisoindoline-1,2,3-triazole Hybrid by a Ugi-click Reaction
Creators: name: Loghman Firoozpour
name: Akrami, Sara
name: Goli-Garmroodi, Fereshteh
name: Moghimi, Setareh
name: Mahdavi, Mohammad
name: Zonoozi, Afsaneh
name: Alireza Foroumadi
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry

description: 1,2,3-Triazole-3-oxoisoindoline-1-carboxamide system was successfully synthesized by using a combination of Ugi and click reaction. This two-step, one-pot synthesis was started by the reaction of 2-formyl benzoic acid, propargyl amine and cyclohexyl isocyanide in ethanol. The resultant Ugi adduct underwent copper-catalyzed click reaction producing the desired products in good yields.
One-pot access to new tetrahydrobenzo[a]xanthen-11-ones and naphthopyranopyrimidines using 2,3-dihydroxynaphthalene
Creators: name: Abolfazl Olyaei
name: Gahramannejad, Fatemeh
name: Khoeiniha, Reyhaneh
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A one-pot, three-component reaction of 2,3-dihydroxynaphthalene, aromatic aldehydes, and cyclic 1,3-dicarbonyl compounds in the presence of formic acid catalyst under solvent-free conditions provides access toward a new class of tetrahydrobenzo[a]xanthen-11-ones and naphthopyranopyrimidines. The scope of the process was explored under two different reaction conditions resulting in the generation of title compounds in high yields. Moreover, the key advantages of this process are cost effectiveness of catalyst, short reaction times, easy workup, and purification of products by nonchromatographic methods.
title: From Fish to Commodity
title: London's Billingsgate Market as Connector between Terrestrial and Marine Landscapes
titleType: Subtitle
Creators: name: Tavares, André
Publisher: name: Zenodo
Year: 2024

description: Before a saltwater fish ends up on our plate, it swims in the sea. As London’s urban population swelled, so-called “wet” fish became a widely available, but expensive, alternative to cured fish. London’s Billingsgate market, a capital location for the fish trade, is a revealing construction of architecture’s role in the fish’s path from animal to food. The building catered London’s fish urban logistics until its replacement by new facilities in 1982, when the wholesale market was moved east to Canary Wharf and the historic market building was converted to an office space by Richard Rogers. To a certain extent, his architectural qualities reflected its ever-growing ecological impact on fish populations up to the North Sea. The fish market condensed both the centripetal and centrifugal forces propelled by the combined effect of urban growth, railways, and trawling.
One-Pot Access to New tetrahydrobenzo[a]xanthen-11-ones and Naphthopyranopyrimidines Using 2,3-dihydroxynaphthalene
Creators: name: Abolfazl Olyaei
name: Gahramannejad, Fatemeh
name: Khoeiniha, Reyhaneh
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A one-pot, three- component reaction of 2,3-dihydroxynaphthalene, aromatic aldehydes and cyclic 1,3-dicarbonyl compounds in the presence of formic acid catalyst under solvent-free conditions providing access toward a new class of tetrahydrobenzo[a]xanthen-11-ones and naphthopyranopyrimidines was developed. The scope of the process was explored under two different reaction conditions resulting in the generation of title compounds in high yields. Moreover, the key advantages of this process are cost effectiveness of catalyst, short reaction times, easy work-up and purification of products by non-chromatographic methods.
Masked Multi-Domain Network: Multi-Type and Multi-Scenario Conversion Rate Prediction with a Single Model
Creators: name: Ouyang, Wentao
name: Zhang, Xiuwu
name: Guo, Chaofeng
name: Ren, Shukui
name: Sui, Yupei
name: Zhang, Kun
name: Luo, Jinmei
name: Chen, Yunfeng
name: Xu, Dongbo
name: Liu, Xiangzheng
name: Du, Yanlong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In real-world advertising systems, conversions have different types in nature and ads can be shown in different display scenarios, both of which highly impact the actual conversion rate (CVR). This results in the multi-type and multi-scenario CVR prediction problem. A desired model for this problem should satisfy the following requirements: 1) Accuracy: the model should achieve fine-grained accuracy with respect to any conversion type in any display scenario. 2) Scalability: the model parameter size should be affordable. 3) Convenience: the model should not require a large amount of effort in data partitioning, subset processing and separate storage. Existing approaches cannot simultaneously satisfy these requirements. For example, building a separate model for each (conversion type, display scenario) pair is neither scalable nor convenient. Building a unified model trained on all the data with conversion type and display scenario included as two features is not accurate enough. In this paper, we propose the Masked Multi-domain Network (MMN) to solve this problem. To achieve the accuracy requirement, we model domain-specific parameters and propose a dynamically weighted loss to account for the loss scale imbalance issue within each mini-batch. To achieve the scalability requirement, we propose a parameter sharing and composition strategy to reduce model parameters from a product space to a sum space. To achieve the convenience requirement, we propose an auto-masking strategy which can take mixed data from all the domains as input. It avoids the overhead caused by data partitioning, individual processing and separate storage. Both offline and online experimental results validate the superiority of MMN for multi-type and multi-scenario CVR prediction. MMN is now the serving model for real-time CVR prediction in UC Toutiao.
description: CIKM 2023 (larger figures)
Pd-catalyzed ligand-free C(5)–H arylation of 1,4-disubstituted 1,2,3-triazoles promoted by microwaves
Creators: name: Zhao, Fen
name: Tian, Wen-Hai
name: Luo, Fang
name: Cheng, Hui-Ling
name: Jiang, Yu-Bo
name: Chen, Zhen
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Pd(OAc)2-catalyzed regioselective C(5)–H arylation of 1,4-disubstituted 1,2,3-triazoles was achieved without ligand under microwave conditions in 1 h, generating 1,4,5-trisubstituted 1,2,3-triazoles with good to excellent yields. The obtained molecules can be easily converted into 4,5-disubstituted 1,2,3-triazoles through the debenzylation process with one-pot manipulation.