cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Local Plaquette Physics as Key Ingredient of High-Temperature Superconductivity in Cuprates
Creators: name: Danilov, M.
name: van Loon, E. G. C. P.
name: Brener, S.
name: Iskakov, S.
name: Katsnelson, M. I.
name: Lichtenstein, A. I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A major pathway towards understanding complex systems is given by exactly solvable reference systems that contain the essential physics of the system. For the $t-t'-U$ Hubbard model, the four-site plaquette is known to have a quantum critical point in the $U-μ$ space where states with electron occupations $N=2, 3, 4$ per plaquette are degenerate [Phys. Rev. B {\bf 94}, 125133 (2016)]. We show that such a critical point in the lattice causes an instability in the particle-particle singlet d-wave channel and manifests some of the essential elements of the cuprate superconductivity. For this purpose we design an efficient superperturbation theory -- based on the dual fermion approach -- with the critical plaquette as the reference system. Thus, the perturbation theory already contains the relevant d-wave fluctuations from the beginning via the two-particle correlations of the plaquette. We find that d-wave superconductivity remains a leading instability channel under reasonably broad range of parameters. The next-nearest-neighbour hopping $t'$ is shown to play a crucial role in a formation of strongly bound electronic bipolarons whose coherence at lower temperature results in superconductivity. The physics of the pseudogap within the developed picture is also discussed.
description: 25 pages, 28 figures
Digital literacy and cultural institutions
Creators: name: Watkins, Jerry
Publisher: name: Swinburne
Year: 2024

description: This paper argues that a focus on digital literacy could be critical to the further development of a content-rich interaction between cultural institutions and communities of interest. Passive cultural audiences and active cultural participants will continue to expect higher levels of interactivity with institutionally located content. Social media could redefine the exchange of information and meaning between content- rich cultural institutions and content-hungry, digitally literate communities of interest. The digitally literate community not only consumes digital culture, it can produce and distribute its own artefacts in collaboration with the institution.
Visual Domain Adaptation for Monocular Depth Estimation on Resource-Constrained Hardware
Creators: name: Hornauer, Julia
name: Nalpantidis, Lazaros
name: Belagiannis, Vasileios
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Real-world perception systems in many cases build on hardware with limited resources to adhere to cost and power limitations of their carrying system. Deploying deep neural networks on resource-constrained hardware became possible with model compression techniques, as well as efficient and hardware-aware architecture design. However, model adaptation is additionally required due to the diverse operation environments. In this work, we address the problem of training deep neural networks on resource-constrained hardware in the context of visual domain adaptation. We select the task of monocular depth estimation where our goal is to transform a pre-trained model to the target's domain data. While the source domain includes labels, we assume an unlabelled target domain, as it happens in real-world applications. Then, we present an adversarial learning approach that is adapted for training on the device with limited resources. Since visual domain adaptation, i.e. neural network training, has not been previously explored for resource-constrained hardware, we present the first feasibility study for image-based depth estimation. Our experiments show that visual domain adaptation is relevant only for efficient network architectures and training sets at the order of a few hundred samples. Models and code are publicly available.
description: Accepted to ICCV 2021 Workshop on Embedded and Real-World Computer Vision in Autonomous Driving
Existence of stationary vortex sheets for the 2D Euler equation
Creators: name: Cao, Daomin
name: Qin, Guolin
name: Zou, Changjun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We investigate a steady planar flow of an ideal fluid in a (bounded or unbounded) domain $Ω\subset \mathbb{R}^2$. Let $κ_i\not=0$, $i=1,\ldots, m$, be $m$ arbitrary fixed constants. For any given non-degenerate critical point $\mathbf{x}_0=(x_{0,1},\ldots,x_{0,m})$ of the Kirchhoff-Routh function defined on $Ω^m$ corresponding to $(κ_1,\ldots, κ_m)$, we construct a family of stationary planar flows with vortex sheets that have large vorticity amplitude and are perturbations of small circles centered near $x_i$, $i=1,\ldots,m$. The proof is accomplished via the implicit function theorem with suitable choice of function spaces. This seems to be the first nontrivial result on the existence of stationary vortex sheets in domains.
Near-Infrared and Visible-range Optoelectronics in 2D Hybrid Perovskite/Transition Metal Dichalcogenide Heterostructures
Creators: name: Varghese, Abin
name: Yin, Yuefeng
name: Wang, Mingchao
name: Lodha, Saurabh
name: Medhekar, Nikhil V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The application of ultrathin two-dimensional (2D) perovskites in near-infrared and visible-range optoelectronics has been limited owing to their inherent wide bandgaps, large excitonic binding energies and low optical absorption at higher wavelengths. Here, we show that by tailoring interfacial band alignments via conjugation with low-dimensional materials like monolayer transition metal dichalcogenides (TMD), the functionalities of 2D perovskites can be extended to diverse, visible-range photophysical applications. Based on the choice of individual constituents in the 2D perovskite/TMD heterostructures, our first principles calculations demonstrate widely tunable type-II band gaps, carrier effective masses and band offsets to enable an effective separation of photogenerated excitons for enhanced photodetection and photovoltaic applications. In addition, we show the possibilities of achieving a type-I band alignment for recombination based light emitters as well as a type-III configuration for tunnelling devices. Further, we evaluate the effect of strain on the electronic properties of the heterostructures to show a significant strain tolerance, making them prospective candidates in flexible photosensors.
description: 38 pages, main manuscript and supporting information
Trismelasmos vavilovi Yakovlev 2022, sp. nov.
Creators: name: Yakovlev, Roman V.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Cossidae
Trismelasmos
Trismelasmos vavilovi

description: Trismelasmos vavilovi Yakovlev sp. nov.
http://zoobank.org/ urn:lsid:zoobank.org:act: A97B689F-0BF4-4D71-BF77-5BF510880F9B
Figs 1−2
 Material. Holotype (Fig. 1): male, Indonesia, Lesser Sundas, Pantar Isl., Tanah Labang, 09−21.iii.2006, leg. Jakl (Museum Witt, Munich, Genitalpräparat Heterocera Nr. 25.298).
 Paratypes: 4 males, same locality (MWM); 3 males, Indonesia, Lesser Sundas, Lomblen Isl., S. Coast, 100−400 m, 08−14.xi.2006, leg. Jakl (MWM); 4 males, Indonesia, Alor Isl., 8º16′S, 125º05′E, Moru, 7 km S Kalabahi, 25.03− 03.iv.2006, leg. Jakl (MWM).
 Description. Length of fore wing 25−31 mm. Antenna short, proximal half bipectinate, distal simple filiform. Thorax brown from top, tegula covered with ocher scales; abdomen densely covered with ocher scales. Fore wing with poorly expressed pattern, thin brown stroke along costal edge from base to middle of its length, wing light-brown, light-ocher with rare brown dots in radial and cubital area and small brown stroke at base of cubital trunk. Hind wing light-brown with ocher portion along costal edge, without pattern.
Male genitalia (Fig. 2). Genital structure typical of the genus. Uncus short with parallel edges, apex pyramidal; gnathos arms thin, belt-like; gnathos absent; costal edge of valve straight, apex semicircular, abdominal edge semicircular, uneven, expressed deep notch on border between proximal and medium thirds; juxta robust with long leaf-like lateral processes; saccus very massive, cylindrical, apically semicircular; phallus shorter than valve, thin, almost straight, vesical aperture 2/3 of phallus in length, with long thin rodlike cornutus in lateral surface of vesica.
Female unknown.
 Diagnosis. The new species clearly differs from all the known species of the genus in the poorly modified pattern of the fore wing and in the valve with an expressed deep notch on the border between the proximal and medium third of the valve.
 Distribution. Indonesia (Lesser Sunda Islands) (Fig. 3).
 Etymology. The new species is named after the great Russian botanist, geneticist and breeder, academician Nikolai Vavilov (1887−1943) (Fig. 4) the creator of the doctrine of the cultivated plants origin centers, who died in the Stalinist prisons due to a false accusation.
description: Published as part of Yakovlev, Roman V., 2022, New species of Trismelasmos Schoorl, 1990 (Lepidoptera, Cossidae: Zeuzerinae) from Eastern Indonesia, pp. 43-46 in Ecologica Montenegrina 50 on pages 44-46, DOI: 10.37828/em.2022.50.7, http://zenodo.org/record/13239938
Predicting Basin Stability of Power Grids using Graph Neural Networks
Creators: name: Nauck, Christian
name: Lindner, Michael
name: Schürholt, Konstantin
name: Zhang, Haoming
name: Schultz, Paul
name: Kurths, Jürgen
name: Isenhardt, Ingrid
name: Hellmann, Frank
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Machine Learning (cs.LG)
subject: Systems and Control (eess.SY)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The prediction of dynamical stability of power grids becomes more important and challenging with increasing shares of renewable energy sources due to their decentralized structure, reduced inertia and volatility. We investigate the feasibility of applying graph neural networks (GNN) to predict dynamic stability of synchronisation in complex power grids using the single-node basin stability (SNBS) as a measure. To do so, we generate two synthetic datasets for grids with 20 and 100 nodes respectively and estimate SNBS using Monte-Carlo sampling. Those datasets are used to train and evaluate the performance of eight different GNN-models. All models use the full graph without simplifications as input and predict SNBS in a nodal-regression-setup. We show that SNBS can be predicted in general and the performance significantly changes using different GNN-models. Furthermore, we observe interesting transfer capabilities of our approach: GNN-models trained on smaller grids can directly be applied on larger grids without the need of retraining.
description: 17 pages, 25 pages including appendix, 18 pictures plus tikz pictures
Local Latin Hypercube Refinement for Multi-objective Design Uncertainty Optimization
Creators: name: Bogoclu, Can
name: Roos, Dirk
name: Nestorović, Tamara
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Applied Physics (physics.app-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Optimizing the reliability and the robustness of a design is important but often unaffordable due to high sample requirements. Surrogate models based on statistical and machine learning methods are used to increase the sample efficiency. However, for higher dimensional or multi-modal systems, surrogate models may also require a large amount of samples to achieve good results. We propose a sequential sampling strategy for the surrogate based solution of multi-objective reliability based robust design optimization problems. Proposed local Latin hypercube refinement (LoLHR) strategy is model-agnostic and can be combined with any surrogate model because there is no free lunch but possibly a budget one. The proposed method is compared to stationary sampling as well as other proposed strategies from the literature. Gaussian process and support vector regression are both used as surrogate models. Empirical evidence is presented, showing that LoLHR achieves on average better results compared to other surrogate based strategies on the tested examples.
description: The code repository can be found at https://github.com/canbooo/duqo
Overconvergent cohomology, $p$-adic $L$-functions and families for $\mathrm{GL}(2)$ over CM fields
Creators: name: Salazar, Daniel Barrera
name: Williams, Chris
Publisher: name: arXiv
Year: 2021
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F33, 11F41, 11F67, 11F85, 11S40

description: The use of overconvergent cohomology in constructing $p$-adic $L$-functions, initiated by Stevens and Pollack--Stevens in the setting of classical modular forms, has now been established in a number of settings. The method is compatible with constructions of eigenvarieties by Ash--Stevens, Urban and Hansen, and is thus well-adapted to non-ordinary situations and variation in $p$-adic families. In this note, we give an exposition of the ideas behind the construction of $p$-adic $L$-functions via overconvergent cohomology. Conditional on the non-abelian Leopoldt conjecture, we illustrate them by constructing $p$-adic $L$-functions attached to families of base-change automorphic representations for $\mathrm{GL}(2)$ over CM fields. As a corollary, we prove a $p$-adic Artin formalism result for base-change $p$-adic $L$-functions.
description: 31 pages, final version. To appear in Journal de Theorie des Nombres de Bordeaux (Iwasawa 2019 special issue)
Coherently Coupled Mixtures of Bose-Einstein Condensed Gases
Creators: name: Recati, Alessio
name: Stringari, Sandro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: This paper summarizes some of the relevant features exhibited by bi-nary mixtures of Bose-Einstein condensates in the presence of coherent coupling at zero temperature. The coupling, which is experimentally produced by proper photon transitions, can either involve negligible momentum transfer from the electromagnetic radiation (Rabi coupling) or large momentum transfer (Raman coupling) associated with spin-orbit effects.The nature of the quantum phases exhibited by coherently coupled mixtures is discussed in detail, including their paramagnetic, ferromagnetic, and, in the case of spin-orbit coupling, supersolid phases.The behavior of the corresponding elementary excitations is discussed, with explicit emphasis on the novel features caused by the spin-like degree of freedom. Focus is further given to the topological excitations (solitons, vortices) as well as to the superfluid properties. The paper also points out relevant open questions which deserve more systematic theoretical and experimental investigations.
description: The manuscript is a review article to be published in the Vol. 13 of Annual Review of Condensed Matter
Integrated knowledge translation to strengthen public policy research: a case study from experimental research on income assistance receipt among people who use drugs
Creators: name: Mendell, Joanna
name: Richardson, Lindsey, 1977-
Publisher: name: BioMed Central
Year: 2021

description: Background: Solutions to complex public health issues should be informed by scientific evidence, yet there are important differences between policy and research processes that make this relationship challenging. Integrated knowledge translation (IKT) is a strategy of sustained stakeholder engagement that intends to address barriers to evidence use. We highlight an example of an IKT project alongside a randomized controlled trial of a public policy intervention that tested different disbursement patterns of income assistance among people who use drugs in Vancouver, British Columbia. Methods: A case study design was used where an IKT strategy led by a knowledge broker embedded within the research team acts as the case. This case study evaluates the process and effectiveness of the integrated knowledge translation project by measuring intermediate outcomes within a Theory of Change created to map pathways to impact. Content analysis was performed using an evaluation template through document review, post-event evaluations, and detailed tracking of media, knowledge translation activities and requests for information. Results: A host of knowledge translation products synthesized existing research about the harms of synchronized income assistance disbursement and supported stakeholder engagement, facilitating conversation, relationship building and trust with stakeholders. Engagement improved knowledge of the contextual feasibility for system change, and contributed experiential knowledge to study findings. A combination of access to information and stakeholder and media engagement led to increased acknowledgement of the issue by policy makers directly involved in the income assistance system. Conclusions: This project shows how a multipronged approach to IKT addressed barriers to evidence-informed public policy and successfully contributed to increased public discourse around income assistance policy reform. Additionally, sustained engagement with diverse stakeholders led to improved contextual knowledge and understanding of potential community level impacts that, along with scientific results, improved the evidence available to inform system change. This case study provides insight into the role IKT can play alongside research aimed at public policy improvements. Trial registration: This IKT project was embedded within the study titled: The impact of Alternative Social Assistance Disbursement on Drug-Related Harm (TASA), known as Cheque Day Study, registered on ClinicalTrials.gov ( NCT02457949 ) May 29, 2015.
Geometrical aspect of susceptibility critical exponent
Creators: name: Liu, Q. H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Critical exponent $γ\succeq 1.1$ characterizes behavior of the mechanical susceptibility of a real fluid when temperature approaches the critical one. It results in zero Gaussian curvature of the local shape of the critical point on the thermodynamic equation of state surface, which imposes a new constraint upon the construction of the potential equation of state of the real fluid from the empirical data. All known empirical equations of state suffer from a weakness that the Gaussian curvature of the critical point is negative definite instead of zero.
description: 4 pages, 1 figure
Integrable deformations of AdS/CFT
Creators: name: de Leeuw, Marius
name: Pribytok, Anton
name: Retore, Ana L.
name: Ryan, Paul
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we study in detail the deformations introduced in [1] of the integrable structures of the AdS$_{2,3}$ integrable models. We do this by embedding the corresponding scattering matrices into the most general solutions of the Yang-Baxter equation. We show that there are several non-trivial embeddings and corresponding deformations. We work out crossing symmetry for these models and study their symmetry algebras and representations. In particular, we identify a new elliptic deformation of the $\rm AdS_3 \times S^3 \times M^4$ string sigma model.
description: v2: We corrected typos and added some references; v3: corrected crossing for AdS2 deformation
Support for the revision of the Monitoring and Reporting Regulation for the 4th trading period (focus: Carbon Capture and Utilisation (CCU))
Creators: name: Dammer, Lara
name: Carus, Michael
name: Vom Berg, Christopher
Publisher: name: My University
Year: 2019
Subjects: subject: Europäisches Emissionshandelssystem
subject: CCU
subject: Carbon Capture and usage
subject: transfer of CO2
subject: EU emissions trading system
subject: Klima | Energie
subject: Climate | Energy

description: In the light of the upcoming phase 4 of the European Union Emissions Trading System (EU ETS, 2021-2030), the ⁠Monitoring⁠ and Reporting Regulation and the Accreditation and Verification Regulation are currently under review. One topic of particular interest is the question whether and to what extent greenhouse gas (GHG) emissions transferred to Carbon Capture and Utilisation (CCU) installations should be deductible for the transferring installation. The project discusses a set of generally applicable criteria that can evaluate CCU applications with regard to climate protection and in particular with regard to enforceability.
Comparison of different methods of spatial disaggregation of electricity
Creators: name: Raventós, Oriol
name: Dengiz, Thomas
name: Medjroubi, Wided
name: Unaichi, Chinonso
name: Bruckmeier, Andreas
name: Finck, Rafael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Energy system models involve various input data sets representing the generation, consumption and transport infrastructure of electricity. Especially energy system models with a focus on the transmission grid require time series of electricity feed-in and consumption in a high spatial resolution. In general, there are two approaches to obtain regionalized time series: top-down and bottom-up. In many cases, both methodologies may be combined to aggregate or disaggregate input data. Furthermore, there exist various approaches to assign regionalized feed-in of renewable energy sources and electrical load to the model's grid connection points. The variety in the regionalization process leads to significant differences on a regional scope, even if global values are the same. We develop a methodology to compare regionalization techniques of input data for photovoltaics, wind and electrical load between various models as well as data assignment techniques to the power grid nodes. We further define two invariants to evaluate the outcome of the regionalization process at the NUTS 3 level, one invariant for the annual profiles and one for the installed capacities. This methodology enabled us to compare different regionalization and assignment workflows using simple parameters, without explicit knowledge of grid topology. Our results show that the resolution of the input data and the use of a top-down or a bottom-up approach are the most determinant factors in the regionalization process.
description: 22 pages, as part of the MODEX-Net project. First revision: Extended literature review
Early Pregnancy Outcomes in Fresh Versus Deferred Embryo Transfer Cycles for Endometriosis-Associated Infertility: A Retrospective Cohort Study
Creators: name: Tan, Justin
name: Cerrillo, Maria
name: Cruz, Maria
name: Cecchino, Gustavo Nardini
name: Garcia-Velasco, Juan Antonio
Publisher: name: Multidisciplinary Digital Publishing Institute
Year: 2021

description: Given the estrogen-dependence associated with endometriosis, hyper-stimulation associated with assisted reproduction treatment may exacerbate the disease process and adversely affect endometrial receptivity and subsequent implantation. In this way, a freeze-all deferred embryo transfer (ET) approach may benefit patients with endometriosis, although controversy exists regarding the mechanism of endometriosis-associated infertility and benefits of deferred ET on endometrial receptivity. Hence, the purpose of this study was to compare in vitro fertilization (IVF) outcomes in women with endometriosis, diagnosed by histology, undergoing fresh versus deferred-ET after elective cryopreservation. Of the 728 women included, no significant differences were observed in baseline patient characteristics and response to gonadotrophin stimulation between fresh and deferred ET groups. Furthermore, no significant differences in implantation rate (49.7 vs. 49.9%, p = 0.73), clinical pregnancy rate (40.9 vs. 39.9%, p = 0.49), and miscarriage rate (9.4 vs. 9.9%, p = 0.63) were observed between fresh and deferred ET groups, respectively. Hence, contrary to previous studies, our results suggest that a deferred ET “freeze-all” IVF strategy does not improve early pregnancy outcomes among women with endometriosis. However, prospective studies are required to validate these findings and further insight into the etiology and pathogenesis of endometriosis-associated infertility are necessary to optimize IVF protocols in this population.
KELM: Knowledge Enhanced Pre-Trained Language Representations with Message Passing on Hierarchical Relational Graphs
Creators: name: Lu, Yinquan
name: Lu, Haonan
name: Fu, Guirong
name: Liu, Qun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Incorporating factual knowledge into pre-trained language models (PLM) such as BERT is an emerging trend in recent NLP studies. However, most of the existing methods combine the external knowledge integration module with a modified pre-training loss and re-implement the pre-training process on the large-scale corpus. Re-pretraining these models is usually resource-consuming, and difficult to adapt to another domain with a different knowledge graph (KG). Besides, those works either cannot embed knowledge context dynamically according to textual context or struggle with the knowledge ambiguity issue. In this paper, we propose a novel knowledge-aware language model framework based on fine-tuning process, which equips PLM with a unified knowledge-enhanced text graph that contains both text and multi-relational sub-graphs extracted from KG. We design a hierarchical relational-graph-based message passing mechanism, which can allow the representations of injected KG and text to mutually update each other and can dynamically select ambiguous mentioned entities that share the same text. Our empirical results show that our model can efficiently incorporate world knowledge from KGs into existing language models such as BERT, and achieve significant improvement on the machine reading comprehension (MRC) task compared with other knowledge-enhanced models.
description: ICLR 2022 on DLG4NLP
The experience of change management in the Victorian public health system
Creators: name: Lapidus, Rita
Publisher: name: Swinburne
Year: 2024

description: This thesis is broadly concerned with the effects on human resources, in the Victorian health system specifically, arising from a fundamental shift in economic policy from a philosophy of universal coverage and free care, to one of economic rationalism and the free hand of the market. This change in policy, evidenced in reduction in the amount of public expenditure, rationalization of services, case-mix funding, increased managerialism in the senior ranks of the public service, and an emphasis on service-delivery and user payment, combined with a policy of amalgamation of hospitals, caused major disruptions within the health system, which were reported to have extremely adverse effects on the survivors of these changes within the hospital system. Contrary to expected performance improvements, survivors reported negative feelings and behaviours, with detrimental consequences for morale and productivity. The present research was constructed with the aim of exploring over time, and in a single case-study format, the effects on a group of survivors, of a forced amalgamation of two culturally-diverse hospitals. A second aim was to contribute knowledge in a sector of the economy under-researched to date. The predominant method utilized for data collection was that of narrative, an excellent method to use where a close examination of the complexities and patterns of employment experiences of small groups of workers is required. It is assumed that by allowing each individual to tell the story of their own unique experience, a rich data can be collected for analysis, which, once analyzed, can assist with a broader understanding of the issues involved. In this case, both the data and the supporting literature suggest that the management of change is complex and difficult, although the cultural conflict and emotional turmoil experienced by organizations undergoing amalgamations can be ameliorated. The thesis concludes that there is a need, for organizations managing change, to draw up an implementation plan; to offer appropriate support systems not only for those about to leave, but also, importantly, for those who are to stay; to communicate openly, honestly, and in a timely manner; for managers to offer genuine acknowledgement of their own and others’ pain and to assist in the grieving process; and for there to be an authentic search for both an enabling metaphor that can guide individuals’ behaviour and feelings as they strive to make sense of the change, and a new narrative to symbolize the newly-emerged organization.
Dyspessa igoripljushtchi Yakovlev & Naydenov, 2022, sp. nov.
Creators: name: Yakovlev, Roman V.
name: Naydenov, Artem E.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Cossidae
Dyspessa
Dyspessa igoripljushtchi

description: Dyspessa igoripljushtchi sp. nov.
https://zoobank.org/ urn:lsid:zoobank.org:act: B494BEA7-893F-4BB1-B9D5-6F025AFAC7D6
Figs 1−2
 Material. Holotype, male, Tajikistan, Darvaz Mts., Khaburabot pass, 3100 m, 17.vii.2018, leg. I. Pljushtch (slide # AN038; Zoological Institute, Sankt-Petersburg, Russia).
 Description. Male. Antenna twice shorter than fore wing, bipectinate, setae 2−2.5 longer than antenna stem in diameter (in medium third). Length of fore wing 9 mm. Fore wing grey with small lightochre spots in discal cell and on border between veins, fringe mottled (grey at veins, light coloured between veins). Hind wing grey, without pattern, fringe grey unicolorous.
Male genitalia. Uncus triangular, apically acute; gnathos arms of medium length; gnathos poorly structured; valve lanceolate with poorly sclerotized apical tip, costal margin of valve (on border between medium and distal third) semicircular process with uneven edge; transtilla process short, triangular, basally very thick, apically blunt; juxta saddle-like, basally wide, with small lateral processes; saccus small, semicircular; phallus 1/4 shorter than valve, thick, almost straight, narrowing to apex, vesica aperture in dorso-apical position, about 1/3 of phallus in length, vesica without cornuti.
Female unknown.
 Diagnosis. The new species clearly differs from all the central Asian species of the genus in the very dark colour and the thick, almost straight phallus.
 Distribution. Tajikistan, Darvaz Mts.
 Etymology. The new species is named after a friend and teacher of the first author of this article, the well-known entomologist Dr. Igor Pljushtch, who, with his erudition and breadth of views, instilled in me the ability for self-development.
 Notes. Dyspessa igoripljushtchi sp. nov. is the highest mountain species of the genus.
description: Published as part of Yakovlev, Roman V. & Naydenov, Artem E., 2022, Two new species of the genus Dyspessa Hübner, [1820] 1816 (Lepidoptera, Cossidae: Cossinae) from Darvaz Mountains (Southern Tajikistan), pp. 32-35 in Ecologica Montenegrina 60 on page 33, DOI: 10.37828/em.2022.60.5, http://zenodo.org/record/13239996
Balls and Walls: A Compact Unary Coding for Bosonic States
Creators: name: Barghathi, Hatem
name: Usadi, Caleb
name: Beck, Micah
name: Del Maestro, Adrian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a unary coding of bosonic occupation states based on the famous "balls and walls" counting for the number of configurations of $N$ indistinguishable particles on $L$ distinguishable sites. Each state is represented by an integer with a human readable bit string that has a compositional structure allowing for the efficient application of operators that locally modify the number of bosons. By exploiting translational and inversion symmetries, we identify a speedup factor of order $L$ over current methods when generating the basis states of bosonic lattice models. The unary coding is applied to a one-dimensional Bose-Hubbard Hamiltonian with up to $L=N=20$, and the time needed to generate the ground state block is reduced to a fraction of the diagonalization time. For the ground state symmetry resolved entanglement, we demonstrate that variational approaches restricting the local bosonic Hilbert space could result in an error that scales with system size.
description: Main text: 7 pages, 3 figures + Supplementary material: 3 pages 1 figure. For associated data and code repository see: https://github.com/DelMaestroGroup/papers-code-UnaryBosonicBasis
Dellia Stal 1878
Creators: name: Yong, Sheyla
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Acrididae
Dellia

description: Genus Dellia Stål, 1878
 Type species: Dellia insulana Stål, 1878; by original monotypy.
description: Published as part of Yong, Sheyla, 2018, Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba, pp. 58-107 in Ecologica Montenegrina 16 on page 60, DOI: 10.37828/em.2018.16.7, http://zenodo.org/record/13360860
Recurrence relations for off-shell Bethe vectors in trigonometric integrable models
Creators: name: Liashyk, A.
name: Pakuliak, S. Z.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The zero modes method is applied in order to get action of the monodromy matrix entries onto off-shell Bethe vectors in quantum integrable models associated with $U_q(\mathfrak{gl}_N)$-invariant $R$-matrices. The action formulas allow to get recurrence relations for off-shell Bethe vectors and for highest coefficients of the Bethe vectors scalar product.
Dyspessa paki Yakovlev & Naydenov, 2022, sp. nov.
Creators: name: Yakovlev, Roman V.
name: Naydenov, Artem E.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Cossidae
Dyspessa
Dyspessa paki

description: Dyspessa paki sp. nov.
https://zoobank.org/ urn:lsid:zoobank.org:act: 391ACE72-5933-427A-B9C9-A34035DD1886
Figs 3−4
 Material. Holotype, male, Tajikistan, Khozratishokh Range, Muminabad distr., Lijaki-Bolo vill., 1750 m, 38°10ˊN 70°06ˊE, 12−13.vii.2018, leg. O. Pak & E. Ivanova (slide # AN104; Zoological Institute, Sankt-Petersburg, Russia).
 Description. Male. Antenna twice shorter than fore wing, bipectinate, setae 2.5−3 times longer than antenna stem in diameter (in medium third). Length of fore wing 11 mm. Fore wing light-yellow, with ochre spot at apex of discal cell, costal margin of wing with dense sputtering of ochre scales, frame thin, light-brown, with small light-brown spots at veins, fringe mottled (ochre at veins and light between veins). Hind wing ochre-yellow without pattern.
Male genitalia. Uncus long, poorly narrowing to apex, apex sclerotized; gnathos arms of medium length; gnathos poorly structured; valve poorly sclerotized in distal third, apically semicircular, costal margin of valve (on border between medium and distal third) with very developed bump with uneven surface (height of bump slightly exceeds width of valve); transtilla process triangle, apically blunt; juxta tiny, with two small leaf-like lateral processes; saccus semicircular, of medium size; phallus equal to valve in length, thin, poorly curved on border between proximal and medium third, narrowing to apex, vesica aperture in dorso-apical position, about half of phallus in length, vesica without cornuti.
Female unknown.
 Diagnosis. The new species is most close to D. curta (Figs 5−6) and D. sochivkoi (Figs 7−8), from which it differs in the light-coloured wings and the distinctive bump on the costal margin of the valve.
 Distribution. Tajikistan, Khozratishokh Range.
 Etymology. The new species is named after Oleg Pak, a well-known explorer of Lepidoptera fauna of Central Asia and Afghanistan.
description: Published as part of Yakovlev, Roman V. & Naydenov, Artem E., 2022, Two new species of the genus Dyspessa Hübner, [1820] 1816 (Lepidoptera, Cossidae: Cossinae) from Darvaz Mountains (Southern Tajikistan), pp. 32-35 in Ecologica Montenegrina 60 on pages 33-35, DOI: 10.37828/em.2022.60.5, http://zenodo.org/record/13239996
Band-Notched Frequency-Selective Absorber with Polarization Rotation Function
Creators: name: Kong, iangkun
name: Jin, Xin
name: Wang, Xuemeng
name: Lin, Weihao
name: Jiang, Shunliu
name: Wang, He
name: Xu, Qian
name: Gao, Steven
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: This paper presents the theoretical analysis, design, simulations, and experimental verification of a novel band-notched frequency-selective absorber (BFSA) with polarization rotation function and absorption out-of-band. The BFSA consists of multiple layers including one lossy layer, one polarization-rotary layer and an air layer. The lossy layer is loaded with lumped resistances for obtaining a wide absorption band. A new four-port equivalent circuit model (ECM) with lossy layer is developed for providing theoretical analysis. The BFSA realizes -0.41dB cross-polarization reflection at 4.5GHz. In the upper and lower bands, the BFSA realizes a broad absorption function from 2.2GHz to 4.1GHz and 5.03GHz to 6.5GHz. The fractional bandwidth of co-polarization reflection is 98.8% with 10dB reflection reduction. The full-wave simulation, ECM, and experimental measurements are conducted to validate the polarization conversion of the band-notched absorbers, and good agreement between theory and measurement results is observed.
Automated Detection of Antenna Malfunctions in Large-N Interferometers: A Case Study with the Hydrogen Epoch of Reionization Array
Creators: name: Storer, Dara
name: Dillon, Joshua S.
name: Jacobs, Daniel C.
name: Morales, Miguel F.
name: Hazelton, Bryna J.
name: Ewall-Wice, Aaron
name: Abdurashidova, Zara
name: Aguirre, James E.
name: Alexander, Paul
name: Ali, Zaki S.
name: Balfour, Yanga
name: Beardsley, Adam P.
name: Bernardi, Gianni
name: Billings, Tashalee S.
name: Bowman, Judd D.
name: Bradley, Richard F.
name: Bull, Philip
name: Burba, Jacob
name: Carey, Steven
name: Carilli, Chris L.
name: Cheng, Carina
name: DeBoer, David R.
name: Acedo, Eloy de Lera
name: Dexter, Matt
name: Dynes, Scott
name: Ely, John
name: Fagnoni, Nicolas
name: Fritz, Randall
name: Furlanetto, Steven R.
name: Gale-Sides, Kingsley
name: Glendenning, Brian
name: Gorthi, Deepthi
name: Greig, Bradley
name: Grobbelaar, Jasper
name: Halday, Ziyaad
name: Hewitt, Jacqueline N.
name: Hickish, Jack
name: Huang, Tian
name: Josaitis, Alec
name: Julius, Austin
name: Kariseb, MacCalvin
name: Kern, Nicholas S.
name: Kerrigan, Joshua
name: Kittiwisit, Piyanat
name: Kohn, Saul A.
name: Kolopanis, Matthew
name: Lanman, Adam
name: La Plante, Paul
name: Liu, Adrian
name: Loots, Anita
name: MacMahon, David
name: Malan, Lourence
name: Malgas, Cresshim
name: Martinot, Zachary E.
name: Mesinger, Andrei
name: Molewa, Mathakane
name: Mosiane, Tshegofalang
name: Murray, Steven G.
name: Neben, Abraham R.
name: Nikolic, Bojan
name: Nunhokee, Chuneeta Devi
name: Parsons, Aaron R.
name: Pascua, Robert
name: Patra, Nipanjana
name: Pieterse, Samantha
name: Pober, Jonathan C.
name: Razavi-Ghods, Nima
name: Riley, Daniel
name: Robnett, James
name: Rosie, Kathryn
name: Santos, Mario G.
name: Sims, Peter
name: Singh, Saurabh
name: Smith, Craig
name: Tan, Jianrong
name: Thyagarajan, Nithyanandan
name: Williams, Peter K. G.
name: Zheng, Haoxuan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a framework for identifying and flagging malfunctioning antennas in large radio interferometers. We outline two distinct categories of metrics designed to detect outliers along known failure modes of large arrays: cross-correlation metrics, based on all antenna pairs, and auto-correlation metrics, based solely on individual antennas. We define and motivate the statistical framework for all metrics used, and present tailored visualizations that aid us in clearly identifying new and existing systematics. We implement these techniques using data from 105 antennas in the Hydrogen Epoch of Reionization Array (HERA) as a case study. Finally, we provide a detailed algorithm for implementing these metrics as flagging tools on real data sets.
description: 31 pages, 17 figures
Delving Into The FAIR Principles
Creators: name: Peng, Ge
Publisher: name: Zenodo
Year: 2024
Subjects: FAIR Principles
Machine Actionability
Data Catalogue
FAIR Evaluation
Scientific Data
Data Sharing
Copernicus Climate Change Service
Climate Data Store

description: The slides presented by Ge Peng at a Copernicus Climate Change Service - European Centre for Medium-Range Weather Forecasts (C3S-ECMWF) webinar on July 18, 2024. Updated on August 15, 2024.
Dissipative Quantum Feedback in Measurements Using a Parametrically Coupled Microcavity
Creators: name: Qiu, Liu
name: Huang, Guanhao
name: Shomroni, Itay
name: Pan, Jiahe
name: Seidler, Paul
name: Kippenberg, Tobias J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Micro- and nanoscale optical or microwave cavities are used in a wide range of classical applications and quantum science experiments, ranging from precision measurements, laser technologies to quantum control of mechanical motion. The dissipative photon loss via absorption, present to some extent in any optical cavity, is known to introduce thermo-optical effects and thereby impose fundamental limits on precision measurements. Here, we theoretically and experimentally reveal that such dissipative photon absorption can result in quantum feedback via in-loop field detection of the absorbed optical field, leading to the intracavity field fluctuations to be squashed or antisquashed. Strikingly, this modifies the optical cavity susceptibility in coherent response measurements and causes excess noise and correlations in incoherent interferometric optomechanical measurements using a cavity. We experimentally observe such unanticipated dissipative dynamics in optomechanical spectroscopy of sideband-cooled optomechanical crystal cavitiess at both cryogenic temperature (approximately 8 K) and ambient conditions. The dissipative feedback introduces effective modifications to the optical cavity linewidth and the optomechanical scattering rate and gives rise to excess imprecision noise in the interferometric quantum measurement of mechanical motion. Such dissipative feedback differs fundamentally from a quantum nondemolition feedback, e.g., optical Kerr squeezing. The dissipative feedback itself always results in an antisqueezed out-of-loop optical field, while it can enhance the coexisting Kerr squeezing under certain conditions. Our result has wide-ranging implications for future dissipation engineering, such as dissipation enhanced sideband cooling and Kerr squeezing, quantum frequency conversion, and nonreciprocity in photonic systems.
Dynamical ejecta of neutron star mergers with nucleonic weak processes II: Kilonova emission
Creators: name: Just, Oliver
name: Kullmann, Ina
name: Goriely, Stephane
name: Bauswein, Andreas
name: Janka, Hans-Thomas
name: Collins, Christine E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The majority of existing results for the kilonova (or macronova) emission from material ejected during a neutron-star (NS) merger is based on (quasi-)one-zone models or manually constructed toy-model ejecta configurations. In this study we present a kilonova analysis of the material ejected during the first ~10ms of a NS merger, called dynamical ejecta, using directly the outflow trajectories from general relativistic smoothed-particle hydrodynamics simulations including a sophisticated neutrino treatment and the corresponding nucleosynthesis results, which have been presented in Part I of this study. We employ a multi-dimensional two-moment radiation transport scheme with approximate M1 closure to evolve the photon field and use a heuristic prescription for the opacities found by calibration with atomic-physics based reference results. We find that the photosphere is generically ellipsoidal but augmented with small-scale structure and produces emission that is about 1.5-3 times stronger towards the pole than the equator. The kilonova typically peaks after 0.7-1.5days in the near-infrared frequency regime with luminosities between 3-7x10^40erg/s and at photospheric temperatures of 2.2-2.8x10^3K. A softer equation of state or higher binary-mass asymmetry leads to a longer and brighter signal. Significant variations of the light curve are also obtained for models with artificially modified electron fractions, emphasizing the importance of a reliable neutrino-transport modeling. None of the models investigated here, which only consider dynamical ejecta, produces a transient as bright as AT2017gfo. The near-infrared peak of our models is incompatible with the early blue component of AT2017gfo.
description: 23 pages, 15 figures, 1 table, accepted to MNRAS; updated for correct version of Fig. A1, left panel, and corrected Eqs. 7 and 9
Probing Light Mediators in the Radiative Emission of Neutrino Pair
Creators: name: Ge, Shao-Feng
name: Pasquini, Pedro
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a new possibility of using the coherently enhanced neutrino pair emission to probe light-mediator interactions between electron and neutrinos. With typical momentum transfer at the atomic $\mathcal O(1$\,eV) scale, this process is extremely sensitive for the mediator mass range $\mathcal O(10^{-3} \sim 10^4$) eV. The sensitivity on the product of couplings with electron ($g^e$ or $y^e$) and neutrinos ($g^ν$ or $y^ν$) can touch down to $|y^e y^ν| < 10^{-9} \sim 10^{-19}$ for a scalar mediator and $|g^e g^ν| < 10^{-15} \sim 10^{-26}$ for a vector one, with orders of improvement from the existing constraints.
description: 13 pages, 4 figures, 1 table
Manuál a pokyny pro implementaci rámce a nástroje QualiTePE
Creators: name: Janíková, Marcela
name: Vaculíková, Pavlína
name: Vlček, Petr
name: Crapa, Angelo
name: Langer, Wiebke
name: Herrmann, Christian
name: Gerlach, Erin
name: Cools, Wouter
name: Adamakis, Manolis
name: Slingerland, Menno
name: Borghouts, Lars
name: Costa, João
name: O'Brien, Wesley
name: Lemling, Alina
Publisher: name: Zenodo
Year: 2024

description: V době neustálých inovací a změn se klíčovou stává snaha o kvalitu a excelenci. Tuto potřebu řeší rámec projektu QualiTePE, který nabízí komplexní přístup ke zvyšování kvality výuky tělesné výchovy (dále jen TV).

Předkládaný manuál je praktickým průvodcem pro implementaci rámce a nástroje QualiTePE, čímž pomáhá zlepšovat každodenní vyučovací praxi. Umožňuje zjednodušit komplexnost realizace vysoce kvalitní výuky tělesné výchovy a poskytuje praktické vhledy do výuky, návody krok za krokem a podporu jednotlivcům, týmům i organizacím, aby mohli dosahovat excelentních výkonů ve výuce TV.