cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The physics of boundary conditions in reaction-diffusion problems
Creators: name: Piazza, Francesco
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The use of fully or partially absorbing boundary conditions for diffusion-based problems has become paradigmatic in physical chemistry and biochemistry to describe reactions occurring in solutions or in living media. However, as chemical states may indeed disappear, particles cannot, unless such degradation happens physically and should thus be accounted for explicitly. Here, we introduce a simple, yet general idea that allows one to derive the appropriate boundary conditions self-consistently from the chemical reaction scheme and the geometry of the physical reaction boundaries. As an illustration, we consider two paradigmatic examples, where the known results are recovered by taking specific physical limits. More generally, we demonstrate that our mathematical analysis delivers physical insight that cannot be accessed through standard treatments.
Boulder's Missing Community
Creators: name: Mora Rangel, Miguel Alejandro
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Urban planning
subject: Architecture
subject: Boulder
subject: Colorado
subject: Regional Park
subject: Urban Design

description: Addressing housing disparities in the United States has been a hot topic issue for many years as it cannot be solved with a singular design that incorporates affordable housing. In order to produce change in communities that suffer from housing disparities, a new typology of affordable housing communities must be introduced and change the way in which housing is perceived.Boulder, Colorado is a city that is in dire need of change. Over the past decades, Boulder has served as a hotspot in Colorado and will continue to be one for many more to come. However, living with the city limits has become an unattainable dream as housing prices rise to astronomical levels and steer newcomers and young entrepreneurs away. This long standing issue is one that, if left unresolved, will reduce Boulder to a city that lacks life outside of commerce and business, which is a characteristic that the city has avoided since its incorporation. However, by carefully analyzing the city, understanding what contributes to its uniqueness, and proposing a housing community that will address the city’s issues while also enhancing the fabric, an over encompassing solution can be reached in an attempt to maintain Boulder’s vibrant communities.
title: Eroding Planning Powers Leaves us at the Mercy of the Market
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: There is little evidence to show that the planning system in Ireland hinders the delivery of housing, yet it is regularly blamed for preventing developers from building. Consistent with our political tradition of “anecdote as fact”, no credible evidence is ever presented to prove these allegations that the planning system—and indeed, planners themselves—are a blockage. The elephant in the room is, of course, owners sitting on land with planning permission who won’t build, or who won’t sell if they can’t afford to build. Critics of the planning system are fewin reality, yet they are vocal and influential. Diluting the system is a sop to the development industry but challenging these landowners requires more guts.
title: The DM gene family in the parasitoid wasp nasonia vitripennis: identification of a sex-specific homolog of the doublesex gene
Creators: name: Riddle, Megan
Publisher: name: Western Washington University
Year: 2008

description:
Sexual dimorphism is the result of a cascade of genes that triggers sex-specific development. The cascade begins with a primary signal that affects a hierarchy of genes and, through their selective activation and repression, results in the development of an individual of a particular sex. The genes in this regulatory hierarchy are very divergent, with little conservation across taxa. However, homologs of doublesex, a master regulator in the sexdetermining cascade of Drosophila melanogaster, have been found in organisms ranging from nematodes to humans. These homologs are identified by the DM domain, a DNAbinding motif found in genes that function as transcription factors. The DM domain defines an entire family of genes, of which only a select few play a role in sex determination. Here I describe a family of four DM-containing genes in the parasitoid wasp Nasonia vitripennis. Using molecular and computational techniques, I completed the sequence of two previously discovered members of this family and identified two new genes that contain the DM domain. One of these new genes, NvDM4, shows sex-specific expression reminiscent of the doublesex gene, suggesting that it is part of the sex-determination cascade in N. vitripennis.
Eine Bilanz der Ära „Lehmann“ der Stiftung Preußischer Kulturbesitz
Creators: name: Naumer, Sabine
Publisher: name: AKMB-news: Informationen zu Kunst, Museum und Bibliothek
Year: 2018

description: -
description: AKMB-news: Informationen zu Kunst, Museum und Bibliothek, Bd. 15, Nr. 1 (2009): AKMB-news
Constraints on Inflaton Higgs Field Couplings
Creators: name: Yang, Jessie
name: Hertzberg, Mark P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: According to the best-fit parameters of the Standard Model, the Higgs field's potential reaches a maximum at a field value $h \sim 10^{10-11}$ GeV and then turns over to negative values. During reheating after inflation, resonance between the inflaton and the Higgs can cause the Higgs to fluctuate past this maximum and run down the dangerous side of the potential if these fields couple too strongly. In this paper, we place constraints on the inflaton-Higgs couplings such that the probability of the Higgs entering the unstable regime during reheating is small. To do so, the equations of motion are approximately solved semi-analytically, then solved fully numerically. Next the growth in variance is used to determine the parameter space for $κ$ and $α$, the coupling coefficients for inflaton-Higgs cubic and quartic interactions, respectively. We find the upper bounds of $κ< 1.6 \times 10^{-5} m_ϕ\sim 2.2 \times 10^8$ GeV and $α< 10^{-8}$ to allow the Higgs to remain stable in most Hubble patches during reheating, and we also find the full two parameter joint constraints. We find a corresponding bound on the reheat temperature of $T_\text{reh} \lesssim 9.2 \times 10^9$ GeV. Additionally, de Sitter temperature fluctuations during inflation put a lower bound on inflaton-Higgs coupling by providing an effective mass for the Higgs, pushing back its hilltop during inflation. These additional constraints provide a lower bound on $α$, while $κ$ must also be non-zero for the inflaton to decay efficiently.
description: 12 pages in double column format, 12 figures. V2: Updated towards version accepted for publication in Phys. Rev. D, including journal title
Open challenges for Machine Learning based Early Decision-Making research
Creators: name: Bondu, Alexis
name: Achenchabe, Youssef
name: Bifet, Albert
name: Clérot, Fabrice
name: Cornuéjols, Antoine
name: Gama, Joao
name: Hébrail, Georges
name: Lemaire, Vincent
name: Marteau, Pierre-François
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: More and more applications require early decisions, i.e. taken as soon as possible from partially observed data. However, the later a decision is made, the more its accuracy tends to improve, since the description of the problem to hand is enriched over time. Such a compromise between the earliness and the accuracy of decisions has been particularly studied in the field of Early Time Series Classification. This paper introduces a more general problem, called Machine Learning based Early Decision Making (ML-EDM), which consists in optimizing the decision times of models in a wide range of settings where data is collected over time. After defining the ML-EDM problem, ten challenges are identified and proposed to the scientific community to further research in this area. These challenges open important application perspectives, discussed in this paper.
title: The effects of the go for the green challenge on electricity use, behaviors, and attitudes of Western Washington University residents.
Creators: name: Mauney, Kimbrough Leverton
Publisher: name: Western Washington University
Year: 2008

description:
This thesis investigates the effect of the Go for the Green Challenge (GGC), a multi-faceted, educational awareness and behavior change campaign originating in the Office of Sustainability, on residents of Western Washington University. Per capita residence hall electricity use figures in participating and control halls were evaluated. Surveys of residents gauged energy use behaviors, and a questionnaire assessed how hall leaders implemented GGC. Participating halls had significantly less electricity use than control halls. Correlation was significant between electricity reductions and certain components of GGC. The halls most affected by GGC had designs conducive to social diffusion and leaders that mobilized efforts to reduce electricity use and increase resident participation and awareness.
Additional file 2 of Trend Impact Analysis (TIA) of community-based futures study for pediatric obesity in Iran
Creators: name: Taghizadeh, Shahnaz
name: Alesaeidi, Sogol
name: Jafari-Koshki, Tohid
name: Valizadeh-Otaghsara, Seyedeh Masoumeh
name: Poursheikhali, Atousa
name: Tousi, Ayda Zahiri
name: Abbasalizad–Farhangi, Mahdieh
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2: Supplementary File B. The initial list of 15 drivers which experts selected from for context.
title: Costa Rican ecotourism and the (re)construction of social-natures on the Osa Peninsula
Creators: name: Matulis, Brett Sylvester
Publisher: name: Western Washington University
Year: 2008

description:
This thesis is concerned with the social construction of nature and society through ecotourism on the Osa Peninsula of Costa Rica. It demonstrates that ecotourism is based on an idealized conception of nature external to and separate from society, allowing uneven power relationships to go unexamined and causing themes of social justice and equity to go unaddressed in the development and implementation of it. In my research I show how society and nature are linked in a mutually re-constructive relationship in order to redirect attention onto the way in which powerful agents control the idea of nature in Costa Rica and privilege those who accept the idealized external form, ultimately resulting in uneven development. This is achieved, first, by showing how society constructs nature through discursive representation and, second, by exploring how those new natures reconfigure social relationships and re-order social structures. Methodologically, I take an interpretive approach to participant observation and employ a discourse and image analysis of travel media. Specifically, I analyze Costa Rican travel brochures, advertisements, guidebooks, and electronic sources and contrast two Osa tourism ventures, utilizing information collected from informal interviews and student course journals. I argue that nature on the Osa Peninsula is increasingly being re-made as an object external to society, that society is being reconfigured as a result, that the entire process is controlled by an elite minority, and that the outcome is inequity based on a willingness and ability to accept the dominant new ideas about nature in Costa Rica.
Multimodal Detection of Unknown Objects on Roads for Autonomous Driving
Creators: name: Bogdoll, Daniel
name: Eisen, Enrico
name: Nitsche, Maximilian
name: Scheib, Christin
name: Zöllner, J. Marius
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Tremendous progress in deep learning over the last years has led towards a future with autonomous vehicles on our roads. Nevertheless, the performance of their perception systems is strongly dependent on the quality of the utilized training data. As these usually only cover a fraction of all object classes an autonomous driving system will face, such systems struggle with handling the unexpected. In order to safely operate on public roads, the identification of objects from unknown classes remains a crucial task. In this paper, we propose a novel pipeline to detect unknown objects. Instead of focusing on a single sensor modality, we make use of lidar and camera data by combining state-of-the art detection models in a sequential manner. We evaluate our approach on the Waymo Open Perception Dataset and point out current research gaps in anomaly detection.
description: Daniel Bogdoll, Enrico Eisen, Maximilian Nitsche, and Christin Scheib contributed equally. Accepted for publication at SMC 2022
Flavor physics in SU(5) GUT with scalar fields in the 45 representation
Creators: name: Goto, Toru
name: Mishima, Satoshi
name: Shindou, Tetsuo
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a realistic SU(5) grand unified model, where a 45 representation of scalar fields is added to the Georgi-Glashow model in order to realize the gauge coupling unification and the masses and mixing of quarks and leptons. The gauge coupling unification together with constraints from proton decay implies mass splittings in scalar representations. We assume that an SU(2) triplet component of the 45 scalar, which is called $S_3$ leptoquark, has a TeV-scale mass, and color-sextet and color-octet ones have masses of the order of $10^6$ GeV. We calculate one-loop beta functions for Yukawa couplings in the model, and derive the low-energy values of the $S_3$ Yukawa couplings which are consistent with the grand unification. We provide predictions for lepton-flavor violation and lepton-flavor-universality violation induced by the $S_3$ leptoquark, and find that current and future experiments have a chance to find a footprint of our SU(5) model.
description: 29 pages, 7 figures; v2: references added; v3: matches published version
Susceptible-Infected-Recovered model on Euclidean network
Creators: name: Khaleque, Abdul
name: Sen, Parongama
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the Susceptible-Infected-Recovered (SIR) epidemic model on a Euclidean network in one dimension in which nodes at a distance $l$ are connected with probability $P(l) \propto l^{-δ}$ in addition to nearest neighbors. The topology of the network changes as $δ$ is varied and its effect on the SIR model is studied. $R(t)$, the recovered fraction of population up to time $t$, and $τ$, the total duration of the epidemic are calculated for different values of the infection probability $q$ and $δ$. A threshold behavior is observed for all $δ$ up to $δ\approx 2.0$; above the threshold value $q = q_c$, the saturation value $R_{sat}$ attains a finite value. Both $R_{sat}$ and $τ$ show scaling behavior in a finite system of size $N$; $R_{sat} \sim N^{-β/{\tildeν}} g_1[(q-q_c)N^{1/{\tilde ν}}]$ and $τ\sim N^{μ/{\tildeν}} g_2[(q-q_c)N^{1/\tildeν}]$. $q_c$ is constant for $0 \leq δ< 1$ and increases with $δ$ for $1 q_c$. The results are compared to static percolation phenomenaand also to mean field results for finite systems. Discussions on the properties of the Euclidean network are made in the light of the present results.
description: 8 pages,11 figures
Differential Codevelopment of Working Alliance and Session Evaluation in Counseling Dyads
Creators: name: Lin, Shihong
Publisher: name: Digital Repository at the University of Maryland
Year: 2022
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Codevelopment
subject: Counseling
subject: Session Quality/Evaulation
subject: Working Alliance

description: We examined session quality measured by the session evaluation scale (SES) and the working alliance measured by WAI-SR using the DSEM model, and reported similarities and differences in the codevelopment of the working alliance and session evaluation. In addition, we examined how the dynamic patterns of codevelopment for working alliance and session evaluation are associated with counseling outcomes. Major findings include: 1) there are significant actor effects for both working alliance and session evaluation; 2) In our study, there is no difference between therapist partner effects and client partner effects, for both working alliance and session evaluation; 3) The paths for session-to-session carryover effects (actor and partner effects) were stronger for working alliance than they are for session evaluation; 4) the therapist partner effects for session quality was statistically significantly associated with therapy outcome measure by the Outcome Questionnaire 45.2. Clinical implications of those findings were discussed.
Die Reiter-Statuette Karls des Grossen aus dem Dom zu Metz
Creators: name: Aus'm Weerth, Ernst
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 78 (1884): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Epidemiological questionnaire for canine B. canis caused brucellosis investigations
Creators: name: De Masis, Fabrizio
name: Sacchini, Flavio
name: Tittarelli, Manuela
name: Ponsart, Claire
Publisher: name: Zenodo
Year: 2023

description: Epidemiological questionnaire to collect the data on B. canis infected or suspected dogs as household pet or for dogs from kennels.
The Political Feasibility of Different Carbon Tax Proposals: A General Equilibrium Analysis
Creators: name: Opheim, Paul
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: carbon tax
subject: carbon pricing
subject: climate change
subject: tax incidence
subject: political feasibility
subject: general equilibrium
subject: partial equilibrium

description: In order to better understand the political feasibility of different carbon taxes and different ways of using the revenue generated by a carbon tax, this paper extends an existing general-equilibrium model (Goulder and Hafstead, 2013) to generate estimates of the percentage of households that are economically benefited by such policies. It then adjusts these estimates to account for the different turnout rates among income groups, with higher-income individuals being much more likely to vote than lower-income individuals. The effects of each policy on relevant attributes (consumption, leisure, income) of each household are also analyzed. This analysis finds that lump sum transfers are the revenue recycling method likely to benefit the largest percentage of the American population (for carbon taxes above $5-$15/metric ton) and that the percentage of households benefited by a carbon taxation policy decreases as the carbon tax increases. Additionally, the paper finds that not adjusting for voter turnout rates leads to significant over-estimates in the maximum carbon tax that a majority of voters would support.
Graphene-based plasmonic switches at near infrared frequencies
Creators: name: Gomez-Diaz, J. S.
name: Perruisseau-Carrier, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The concept, analysis, and design of series switches for graphene-strip plasmonic waveguides at near infrared frequencies are presented. Switching is achieved by using graphene's field effect to selectively enable or forbid propagation on a section of the graphene strip waveguide, thereby allowing good transmission or high isolation, respectively. The electromagnetic modeling of the proposed structure is performed using full-wave simulations and a transmission line model combined with a matrix-transfer approach, which takes into account the characteristics of the plasmons supported by the different graphene-strip waveguide sections of the device. The performance of the switch is evaluated versus different parameters of the structure, including surrounding dielectric media, electrostatic gating and waveguide dimensions.
description: 14 pages, 20 figures
Vetera. Ausgrabungen in den Jahren 1913 und 1914. Ausgrabungsbericht
Creators: name: Lehner, Hans
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 124 (1917): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Einstein-Bumblebee-Dilaton black hole solution
Creators: name: Lessa, L. A.
name: Silva, J. E. G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain new black hole solutions in a Einstein-Bumblebee-scalar theory. By starting with a Einstein-Bumblebee theory in D + d dimensions, the scalar dilaton field and its interaction with the gravitational and bumblebee fields are obtained by Kaluza-Klein (KK) reduction over the extra dimensions. Considering the effects of both the bumblebee vacuum expectation value (VEV) and the fluctuations over the VEV, we obtained new charged solutions in (3 + 1) dimensions. For a vanishing dilaton, the black hole turned out to be a charged de Sitter-Reissner-Nordstrom solution, where the transverse mode is the Maxwell field and the longitudinal mode is the cosmological constant. The stability of these new solutions is investigated by means of the analysis of the black hole thermodynamics. The temperature, entropy and heat capacity show that these modified black holes are thermodynamic stable.
description: 19 pages, 4 figures
An upper bound of Singleton type for componentwise products of linear codes
Creators: name: Randriambololona, Hugues
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We give an upper bound that relates the minimum weight of a nonzero componentwise product of codewords from some given number of linear codes, with the dimensions of these codes. Its shape is a direct generalization of the classical Singleton bound.
description: 9 pages; major improvements in v3: now works for an arbitrary number of codes, and the low-weight codeword can be taken in product form; submitted to IEEE Trans. Inform. Theory
A Global Asymptotic Convergent Observer for SLAM
Creators: name: Hashemi, Seyed Hamed
name: Mattila, Jouni
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper examines the global convergence problem of SLAM algorithms, an issue that faces topological obstructions. This is because the state-space of attitude dynamics is defined on a non-contractible manifold: the special orthogonal group of order three SO(3). Therefore, this paper presents a novel, gradient-based hybrid observer to overcome these topological obstacles. The Lyapunov stability theorem is used to prove the globally asymptotic convergence of the proposed algorithm. Finally, comparative analyses of two simulations were conducted to evaluate the performance of the proposed scheme and to demonstrate the superiority of the proposed hybrid observer to a smooth observer.
description: 7 pages, 8 figures, conference
Additional file 1 of Effectiveness of a game-based educational strategy e-EDUCAGUIA for implementing antimicrobial clinical practice guidelines in family medicine residents in Spain: a randomized clinical trial by cluster
Creators: name: del Cura-González, Isabel
name: Ariza-Cardiel, Gloria
name: Polentinos-Castro, Elena
name: López-Rodríguez, Juan A.
name: Sanz-Cuesta, Teresa
name: Barrio-Cortes, Jaime
name: Andreu-Ivorra, Blanca
name: Rodríguez-Barrientos, Ricardo
name: Ávila-Tomas, José F.
name: Gallego-Ruiz-de-Elvira, Elisa
name: Lozano-Hernández, Cristina
name: Martín-Fernández, Jesús
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
title: Определение приоритетных направлений внедрения средств цифрового производства на предприятии
Creators: name: Садковская, Н.Е.
name: Петросян, Ш.Г.
name: Садковский, П.Б.
name: Трофимов, Д.С.
Publisher: name: Издательство Радиотехника
Year: 2020

description: Постановка проблемы. Цифровое производство – это вид организации производства на основе комплексного применения высокоинтегрированных компьютерных технологий сквозной автоматизации процессов, «цифровых двойников», цифрового моделирования и обработки информации на всех стадиях планирования, разработки, изготовления, обеспечения качества, эксплуатации и до этапа утилизации, то есть по всем этапам жизненного цикла изделия. Преимущества, которые дают технологии цифрового производства, заключаются в возможности оптимизации всех производственных процессов, повышении производительности труда, снижении целого комплекса затрат за счет автоматизации таких функций, как мониторинг и контроль времени выхода на рынок новой продукции, а также наделения технологических машин и систем широкими возможностями автономной работы.

Цель. Рассмотреть актуальные вопросы производства с применением современных информационных технологий.

Результаты. Раскрыт смысл термина «цифровое производство». Показано определение приоритетных направлений внедрения средств цифрового производства на предприятии как итоговый этап в общей системе оценки уровня цифрового развития предприятий.

Практическая значимость. Результаты качественного анализа по каждому этапу аккумулируются в специальные формы отчета, которые далее с применением количественных методов трансформируются в таблицы, позволяющие дать оценку использования перспективных технологий цифрового производства на предприятии и сделать суждения об общем уровне цифровизации предприятия.
A Temporal-Pattern Backdoor Attack to Deep Reinforcement Learning
Creators: name: Yu, Yinbo
name: Liu, Jiajia
name: Li, Shouqing
name: Huang, Kepu
name: Feng, Xudong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Deep reinforcement learning (DRL) has made significant achievements in many real-world applications. But these real-world applications typically can only provide partial observations for making decisions due to occlusions and noisy sensors. However, partial state observability can be used to hide malicious behaviors for backdoors. In this paper, we explore the sequential nature of DRL and propose a novel temporal-pattern backdoor attack to DRL, whose trigger is a set of temporal constraints on a sequence of observations rather than a single observation, and effect can be kept in a controllable duration rather than in the instant. We validate our proposed backdoor attack to a typical job scheduling task in cloud computing. Numerous experimental results show that our backdoor can achieve excellent effectiveness, stealthiness, and sustainability. Our backdoor's average clean data accuracy and attack success rate can reach 97.8% and 97.5%, respectively.
Zum Bonner Grabstein eines thrakischen Soldaten
Creators: name: Vollgraff, Wilhelm
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 138 (1933): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinizialmuseums in Bonn
Image Mining from Gel Diagrams in Biomedical Publications
Creators: name: Kuhn, Tobias
name: Krauthammer, Michael
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Retrieval (cs.IR)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Authors of biomedical publications often use gel images to report experimental results such as protein-protein interactions or protein expressions under different conditions. Gel images offer a way to concisely communicate such findings, not all of which need to be explicitly discussed in the article text. This fact together with the abundance of gel images and their shared common patterns makes them prime candidates for image mining endeavors. We introduce an approach for the detection of gel images, and present an automatic workflow to analyze them. We are able to detect gel segments and panels at high accuracy, and present first results for the identification of gene names in these images. While we cannot provide a complete solution at this point, we present evidence that this kind of image mining is feasible.
title: Решение задачи перераспределения потоков газа на магистральных газопроводах методами линейного программирования
Creators: name: Ильичев, В.Ю.
name: Чухраев, И.В.
name: Чухраева , А.И.
Publisher: name: Издательство Радиотехника
Year: 2020

description: Постановка проблемы. Метод экстремального линейного программирования востребован при решении прикладных задач.

Цель. Разработать методику оптимального перераспределения потоков природного газа по веткам газотранспортной сети. В основу методики положены математические методы так называемого экстремального линейного программирования.

Результаты. Разработана методика оптимизации перераспределения потоков природного газа между поставщиками и потребителями, основанная на современных компьютерных технологиях. Исследованы различные варианты решения задачи перераспределения и предложен оптимальный вариант, обеспечивающий максимальную прибыль.

Практическая значимость. Результаты исследований показали высокую эффективность применения цифровых технологий на примере обеспечения гарантированной прибыли при транспортировке природного газа его потребителям.
Behavior of hydrodynamic and magnetohydrodynamic turbulence in a rotating sphere with precession and dynamo action
Creators: name: Etchevest, Manuel I.
name: Fontana, Mauro
name: Dmitruk, Pablo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The effect of precession in a rotating sphere filled with fluid was studied with direct numerical simulations, both in the incompressible hydrodynamics (HD) and magnetohydrodynamics (MHD) scenarios. In both cases the asymptotic state and its dependence with both rotating and precession frequency was analyzed. For the MHD case no self-sustaining dynamos were found for the prograde precession case, whereas on the other hand a critical retrograde precession frequency was found above which dynamo action is self-sustained. It was also found that these correspond to small-scale dynamos with a developed turbulent regime. Furthermore, it is observed the presence of reversals of the magnetic dipole moment with greater waiting times between reversals for smaller precession frequencies.
title: Оценка производительности перспективных информационно-управляющих систем реального времени
Creators: name: Уласень, А.Ф.
name: Скачков, С.А.
name: Уласень, А.А.
name: Андреева, О.Н.
name: Ширяев, М.В.
Publisher: name: Издательство Радиотехника
Year: 2020

description: Постановка проблемы. С появлением параллельных систем возникли новые проблемы, связанные с тем, как обеспечить эффективное решение задач на той или иной параллельной системе и какими критериями эффективности следует пользоваться. Появились проблемы описания класса тех задач, которые естественно решать на данной параллельной системе, а также класса задач, не поддающихся эффективному распараллеливанию. Принципиальным моментом является также анализ эффективности использования параллелизма, состоящий обычно в оценке получаемого ускорения процесса вычислений – сокращения времени решения задачи.

Цель. Обосновать эффективность организации параллельных вычислений в перспективных информационно-управляющих системах реального времени при увеличении сложности решаемых технических задач.

Результаты. Предложен подход по оценке производительности таких систем при выполнении множества алгоритмов.

Практическая значимость. Показано, что достижение максимальной эффективности работы параллельной информационно-управляющей системы возможно только при условии тщательного согласования структуры программ и алгоритмов с особенностями архитектуры данной системы.
Laser Scheme for Doppler Cooling of the Hydroxyl Cation (OH$^+$)
Creators: name: Bigagli, Niccolò
name: Savin, Daniel W.
name: Will, Sebastian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on a cycling scheme for Doppler cooling of trapped OH$^+$ ions using transitions between the electronic ground state $X^3Σ^-$ and the first excited triplet state $A^3Π$. We have identified relevant transitions for photon cycling and repumping, have found that coupling into other electronic states is strongly suppressed, and have calculated the number of photon scatterings required to cool OH$^+$ to a temperature where Raman sideband cooling can take over. In contrast to the standard approach, where molecular ions are sympathetically cooled, our scheme does not require co-trapping of another species and opens the door to the creation of pure samples of cold molecular ions with potential applications in quantum information, quantum chemistry, and astrochemistry. The laser cooling scheme identified for OH$^+$ is efficient despite the absence of near-diagonal Franck-Condon factors, suggesting that broader classes of molecules and molecular ions are amenable to laser cooling than commonly assumed.
description: 6 pages, 3 figures
Subphotospheric Neutrinos from Gamma-Ray Bursts: The Role of Neutrons
Creators: name: Murase, Kohta
name: Kashiyama, Kazumi
name: Meszaros, Peter
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Relativistic outflows with neutrons inevitably lead to inelastic collisions, and resulting subphotospheric gamma rays may explain prompt emission of gamma-ray bursts. In this model, hadronuclear, quasithermal neutrinos in the 10-100 GeV range should be generated, and they may even have a high-energy tail by neutron-proton-converter or shock acceleration mechanisms. We demonstrate the importance of dedicated searches with DeepCore+IceCube, though such analyses have not been performed. Successful detections enable us to discriminate among prompt emission mechanisms, probe the jet composition, and see roles of relativistic neutrons as well as effects of cosmic-ray acceleration.
description: 5 pages, 4 figures, published in PRL (submitted on 01/17/2013)
Anne Delagnes und Anne Ropars (Hrsg.), Paléolithique moyen en pays de Caux (Haute-Normandie). Le Pucheuil, Etoutteville: deux gisements de plain air en milieu loessique
Creators: name: Jöris, Olaf
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Anne Delagnes und Anne Ropars (Hrsg.), Paléolithique moyen en pays de Caux (Haute-Normandie). Le Pucheuil, Etoutteville: deux gisements de plain air en milieu loessique. Mit Beiträgen von C. Billard, H. Halbout, A. Houari, F. Kuntzmann, J.-P. Lautridou und E.J. Rhodes. Documents d’Archeologie Franchise, Band 56. Editions de la Maison des Sciences de l'Homme, Paris 1996. 243 Seiten, 131 Textabbildungen, 40 Tabellen.
description: Bonner Jahrbücher, Bd. 198.1998(2001): Bonner Jahrbücher
How different incentives affect homework completion in introductory physics courses
Creators: name: Kontur, F. J.
name: Terry, N. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: This article quantitatively examines the effects that different incentives have on students' homework completion rates in introductory physics courses at the United States Air Force Academy. Our data suggest that no more than 10-15% of the total course points need to be allocated to homework to maximize completion of homework through a grade incentive. In addition, we find that there is a strong relationship between students' perception of the benefits of homework and homework completion rates. Students completed nearly 20% more homework when their average perception of homework increased by 0.5 points on a 4-point Likert scale. Finally, we find that giving students in-class quizzes taken directly from homework resulted in 15% greater homework completion than giving them in-class quizzes that were only conceptually related to homework. We believe that these quantitative findings, many of which agree with common-sense notions of physics educators, will significantly aid designers of introductory physics courses in making homework the most effective learning tool that it can be for their respective courses.
description: 8 pages, 2 figures, 1 table
Scattering with Neural Operators
Creators: name: Mizera, Sebastian
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Machine Learning (cs.LG)
subject: Computational Physics (physics.comp-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Recent advances in machine learning establish the ability of certain neural-network architectures called neural operators to approximate maps between function spaces. Motivated by a prospect of employing them in fundamental physics, we examine applications to scattering processes in quantum mechanics. We use an iterated variant of Fourier neural operators to learn the physics of Schrödinger operators, which map from the space of initial wave functions and potentials to the final wave functions. These deep operator learning ideas are put to test in two concrete problems: a neural operator predicting the time evolution of a wave packet scattering off a central potential in $1+1$ dimensions, and the double-slit experiment in $2+1$ dimensions. At inference, neural operators can become orders of magnitude more efficient compared to traditional finite-difference solvers.
description: 6 pages
title: Whispering Gallery Modes in a Ferronematic-Infiltrated Fibre Micro-Resonator for Magnetic Field Sensing
Creators: name: Kavungal, Vishnnu
name: Semenova, Yuliya
Publisher: name: Technological University Dublin
Year: 2015

description: Introduction Whispering gallery mode (WGM) micro-resonators are remarkable optical devices whose small mode volumes and high Q-factors make them attractive for a wide range of applications such as filters, lasers, modulators and sensors [1]. WGMs can be excited in dielectric structures with circular symmetry, such as microspheres, micro-disks, and optical fibres, and can be imagined as closed-trajectory rays confined within the cavity by almost total reflections from the curved surface of the resonator. Spectral positions of the WGM resonances are highly sensitive to the geometrical dimensions of the resonator and refractive indices of both the resonator itself and its surrounding medium. Any refractive index perturbation of the interrelated media or a change in diameter results in variations of the WGM spectrum, offering the possibility to design various optical devices [2, 3]. Photonic crystal fibres (PCF) containing micron-sized air holes can be used as cylindrical WGM resonators whose refractive index can be altered by infiltrating them with various materials. In this work we propose a novel magnetic field sensors based on a PCF resonator infiltrated with a ferronematic liquid crystal. Effective refractive index of such a WGM resonator varies in the presence of magnetic field, and thus the value of the field can be related to the spectral shift of the WGMs.
Zur spätrömischen Grabkultur im Kölner Umland. Zwei Bestattungsareale in Hürth-Hermülheim. Erster Teil. Die Gräber und ihre Befunde
Creators: name: Gottschalk, Raymund
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 207.2007(2009): Bonner Jahrbücher
Mechanical Instabilities of Biological Tubes
Creators: name: Hannezo, Edouard
name: Joanny, Jean-Francois
name: Prost, Jacques
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We study theoretically the shapes of biological tubes affected by various pathologies. When epithelial cells grow at an uncontrolled rate, the negative tension produced by their division provokes a buckling instability. Several shapes are investigated : varicose, enlarged, sinusoidal or sausage-like, all of which are found in pathologies of tracheal, renal tubes or arteries. The final shape depends crucially on the mechanical parameters of the tissues : Young modulus, wall-to-lumen ratio, homeostatic pressure. We argue that since tissues must be in quasistatic mechanical equilibrium, abnormal shapes convey information as to what causes the pathology. We calculate a phase diagram of tubular instabilities which could be a helpful guide for investigating the underlying genetic regulation.
Patron Saints of Early Medieval Italy. AD c. 350–800. History and Hagiography in Ten Biographies. Translated with an Introduction and Commentary by Nicholas Everett, Turnhout (Brepols) 2017
Creators: name: Granier, Thomas
Publisher: name: Francia-Recensio
Year: 2018

description: Patron Saints of Early Medieval Italy. AD c. 350–800. History and Hagiography in Ten Biographies. Translated with an Introduction and Commentary by Nicholas Everett, Turnhout (Brepols) 2017, XII–276 p., 2 col. pl. (Durham Medieval and Renaissance Texts and Translations, 5), ISBN 978-0-88844-565-0, EUR 30,00.
description: Francia-Recensio, 2018/1
Power Control of Grid-Forming Converters Based on Full-State Feedback
Creators: name: Chen, Meng
name: Zhou, Dao
name: Blaabjerg, Frede
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The active and reactive power controllers of grid-forming converters are traditionally designed separately, which relies on the assumption of loop decoupling. This paper proposes a full-state feedback control for the power loops of grid-forming converters. First, the power loops are modeled considering their natural coupling, which, therefore, can apply to all kinds of line impedance, i.e., resistive, inductive, or complex. Then a full-state feedback control design is used. By this way, the eigenvalues of the system can be arbitrarily placed to any positions in the timescale of power loops. Therefore, the parameters can be directly chosen by the predefined specifications. A step-by-step parameters design procedure is also given in this paper. Experimental results verify the proposed method.
PITUITARY-TARGETED KNOCKOUT OF GLUCOCORTICOID RECEPTORS SUPPRESSES GROWTH HORMONE EXPRESSION DURING MOUSE EMBRYONIC DEVELOPMENT
Creators: name: Klug, Scott
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Animal sciences

description: The pituitary, an endocrine gland primarily regulated by the hypothalamus, secretes multiplehormones and regulates the release of several other hormones from multiple glands within the body. Pituitary development is conserved across vertebrate species and involves a complex temporal and spatial balance of multiple transcription and signaling factor gradients, which control cell commitment, differentiation, and proliferation. Proper pituitary development is critical to survival, since several essential physiological processes are regulated by the pituitary during embryogenesis and throughout life, including metabolism, milk production, stress, reproduction, and growth. Glucocorticoids (GCs) produced by the adrenal glands during embryogenesis play an important role in the differentiation of somatotrophs, the endocrine cell type within the pituitary that produces growth hormone (GH), as well as GH mRNA expression in both avian and mammalian species. In chickens, somatotrophs differentiate between e12 and e16, while mouse somatotrophs differentiate between e15.5 and e17.5. The establishment of the hypothalamic-pituitary-adrenal (HPA) axis and a rise in circulating levels of corticosterone(CORT), the primary GC in rodents and chickens, coincides with somatotroph differentiation and GH mRNA expression in both rodents and chickens. Furthermore, exogenous synthetic GCs such as dexamethasone have been shown to prematurely differentiate somatotrophs in rats and chickens in vitro and in vivo. GCs generate physiological reactions by binding to target cells that express the glucocorticoid receptor (GR). GR, in turn, acts as a transcription factor and regulates the expression of several genes. Despite numerous studies on GH mRNA regulation and somatotroph differentiation by GCs, the mechanism is not completely understood. To better understand the role GR plays in GH regulation by GCs in a mammalian model, mouse embryos with pituitary-targeted GR knockout were generated utilizing the Cre-LoxP Recombinase system under control of the pituitary-specific αGSU promoter. GH mRNA was significantly decreased in GR(-/-) embryos, while GR(+/-) embryos expressed intermediate levels of GH mRNA in comparison to wild-type GR(+/+) embryos. Significant differences in expression of other pituitaryhormones in GR(-/-) embryos were not observed, indicating that GR must not play an essentialrole in regulating the expression of any other pituitary hormone gene. Furthermore, all GR(-/-) embryos died at birth, or soon after. To our knowledge, this is the first study to report homozygous GR knockout in the pituitary suppresses embryonic GH expression and results in a neonatal lethal phenotype.