cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Deep Learning: a Heuristic Three-stage Mechanism for Grid Searches to Optimize the Future Risk Prediction of Breast Cancer Metastasis Using EHR-based Clinical Data
Creators: name: Jiang, Xia
name: Zhou, Yijun
name: Xu, Chuhan
name: Brufsky, Adam
name: Wells, Alan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: A grid search, at the cost of training and testing a large number of models, is an effective way to optimize the prediction performance of deep learning models. A challenging task concerning grid search is the time management. Without a good time management scheme, a grid search can easily be set off as a mission that will not finish in our lifetime. In this study, we introduce a heuristic three-stage mechanism for managing the running time of low-budget grid searches, and the sweet-spot grid search (SSGS) and randomized grid search (RGS) strategies for improving model prediction performance, in predicting the 5-year, 10-year, and 15-year risk of breast cancer metastasis. We develop deep feedforward neural network (DFNN) models and optimize them through grid searches. We conduct eight cycles of grid searches by applying our three-stage mechanism and SSGS and RGS strategies. We conduct various SHAP analyses including unique ones that interpret the importance of the DFNN-model hyperparameters. Our results show that grid search can greatly improve model prediction. The grid searches we conducted improved the risk prediction of 5-year, 10-year, and 15-year breast cancer metastasis by 18.6%, 16.3%, and 17.3% respectively, over the average performance of all corresponding models we trained using the RGS strategy. We not only demonstrate best model performance but also characterize grid searches from various aspects such as their capabilities of discovering decent models and the unit grid search time. The three-stage mechanism worked effectively. It made our low-budget grid searches feasible and manageable, and in the meantime helped improve model prediction performance. Our SHAP analyses identified both clinical risk factors important for the prediction of future risk of breast cancer metastasis, and DFNN-model hyperparameters important to the prediction of performance scores.
Problems on the geometry of finitely generated solvable groups
Creators: name: Farb, Benson
name: Mosher, Lee
Publisher: name: arXiv
Year: 2000
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F69, 20F16 (primary); 20F65, 22E25 (secondary)

description: A survey of problems, conjectures, and theorems about quasi-isometric classification and rigidity for finitely generated solvable groups.
description: 13 pages, 1 figure
title: Dicranodontium denudatum
title: Bruchblattmoos (Dicranodontium denudatum)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 2 Bilder des Bruchblattmooses.
Controlled-squeeze gate in superconducting quantum circuits
Creators: name: Del Grosso, Nicolás F.
name: Cortiñas, Rodrigo G.
name: Villar, Paula I.
name: Lombardo, Fernando C.
name: Paz, Juan Pablo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a method to prepare non-classical states of the electromagnetic field in a microwave resonator. It is based on a controlled gate that applies a squeezing operation on a SQUID-terminated resonator conditioned on the state of a dispersively coupled qubit. This controlled-squeeze gate, when combined with Gaussian operations on the resonator, is universal. We explore the use of this tool to map an arbitrary qubit state into a superposition of squeezed states. In particular, we target a bosonic code with well-defined superparity which makes photon losses detectable by non-demolition parity measurements. We analyze the possibility of implementing this using state-of-the-art circuit QED tools and conclude that it is within reach of current technologies.
description: 2 figures
Additional file 1: of Surgeons and preventive health: a mixed methods study of current practice, beliefs and attitudes influencing health promotion activities amongst public hospital surgeons
Creators: name: Barrett, Stephen
name: Begg, Stephen
name: Sloane, Andrea
name: Kingsley, Michael
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Surgeons and Preventative Health Survey. (PDF 542 kb)
Anisotropic universe with anisotropic dark energy
Creators: name: Verma, Anshul
name: Aluri, Pavan K.
name: Mota, David F.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate anisotropic equation of state parameterization of dark energy within the framework of an axisymmetric (planar) Bianchi-I universe. In addition to constraining the equation of state for anisotropic dark energy and other standard cosmological model parameters, we also constrain any underlying anisotropic axis using the latest Pantheon+ Type Ia Supernovae data set augmented by SH0ES Cepheid distance calibrators. The mean anisotropic dark energy equation of state and corresponding difference in the equation of states in and normal to the plane of our axisymmetric Bianchi-I space-time are found to be $\bar{w}=-0.90^{+0.16}_{-0.12}$ and $δ_w=-0.140^{+0.11}_{-0.082}$ respectively. We also find an axis of anisotropy in this planar Bianchi-I model with anisotropic dark energy to be $\approx(279^{\circ} ,12^{\circ})$ in galactic coordinates. Our analysis of different cosmological models suggests that while a Bianchi-I universe with anisotropic dark energy (the $w_b$CDM model) shows some preference over other anisotropic models, it is still less likely than the standard $Λ$CDM model or a model with a constant dark energy equation of state ($w$CDM). Overall, the $Λ$CDM model remains the most probable model based on the Akaike Information Criterion.
description: 12 pages, 6 figures, 2 tables; Comments are welcome
Huchimingia Z. Q. Song & Shi J. Li 2022
Creators: name: Song, Zhu-Qiu
name: Li, Shi-Jin
name: Mattapha, Sawai
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Magnoliophyta
Magnoliopsida
Fabales
Leguminosae
Huchimingia

description: Key to species of Huchimingia
 1 Leaflets (9–)11–13(–15); flowers ca 2.5 cm long; pod with 4 wings.................................................................................. H. weizhii
1 Leaflets 3–9; flowers 1.4–2.1 cm long; pod with no wings...............................................................................................................2
 2 Lateral leaflets asymmetric; pseudoracemes, ovules 2; seeds 1–2........................................................................... H. ichthyochtona
2 Lateral leaflets symmetric; pseudopanicles, ovules 3–4; seeds (1–)2–4............................................................................................3
 3 Teeth of calyx less than 2 mm long; pod valves leathery, reticulate with veins, 4–10 cm long, with a slender stipe (less than 2 mm...................................................................................................................................................................................... H. piscidia
3 Teeth of calyx more than 3 mm long; pod valves woody, without veins, 14–27 cm long, with a relative thick stipe (more than 3 mm).................................................................................................................................................................................................... 4
 4 Leaflets (3–)5–9; flowers 15–18 mm long.................................................................................................................... H. podocarpa
 4 Leaflets 3 only; flowers 17–21 mm long........................................................................................................................... H. trifoliata
description: Published as part of Song, Zhu-Qiu, Li, Shi-Jin & Mattapha, Sawai, 2022, Huchimingia, a new genus segregated from Millettia (Leguminosae, Millettieae) based on morphological and molecular evidence, pp. 37-56 in Phytotaxa 532 (1) on page 46, DOI: 10.11646/phytotaxa.532.1.3, http://zenodo.org/record/5900857
Social Influence and Unfollowing Accelerate the Emergence of Echo Chambers
Creators: name: Sasahara, Kazutoshi
name: Chen, Wen
name: Peng, Hao
name: Ciampaglia, Giovanni Luca
name: Flammini, Alessandro
name: Menczer, Filippo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: While social media make it easy to connect with and access information from anyone, they also facilitate basic influence and unfriending mechanisms that may lead to segregated and polarized clusters known as "echo chambers." Here we study the conditions in which such echo chambers emerge by introducing a simple model of information sharing in online social networks with the two ingredients of influence and unfriending. Users can change both their opinions and social connections based on the information to which they are exposed through sharing. The model dynamics show that even with minimal amounts of influence and unfriending, the social network rapidly devolves into segregated, homogeneous communities. These predictions are consistent with empirical data from Twitter. Although our findings suggest that echo chambers are somewhat inevitable given the mechanisms at play in online social media, they also provide insights into possible mitigation strategies.
description: 28 pages, 11 figures. Forthcoming in Journal of Computational Social Science
title: Oligotrichum hercynicum
title: Armhaarmoos (Oligotrichum hercynicum)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 4 Bilder des Armhaarmooses.
COMPARATIVE ANALYSIS OF COMPLICATIONS WHILE USING VARIOUS BIOPSY TECHNIQUES OF PROSTATE GLAND
Creators: name: Atoyev, Sherzod
Publisher: name: Zenodo
Year: 2024

description: Nowadays the increase in the incidence of prostate cancer on last decade is more than half of situations of PCa. The average annual growth rate is 7.76%. Great importance in diagnosis and subsequent choice of treatment tactics for the patient has histological verification of prostate cancer. Currently, the most common method is transrectal “blind” ultrasound-guided prostate biopsy, which does not have sufficient sensitivity and specificity for detecting prostate cancer, and the morphological result contains limited information about the aggressiveness and stage of the disease. Multiparametric magnetic resonance imaging is currently the most sensitive and a specific imaging method for diagnosing prostate cancer, techniques are increasingly used in clinical practice targeted prostate biopsy.
Randomness and Apparent Fractality
Creators: name: Lidar, D. A.
name: Malcai, O.
name: Biham, O.
name: Avnir, D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We show that when the standard techniques for calculating fractal dimensions in empirical data (such as the box counting) are applied on uniformly random structures, apparent fractal behavior is observed in a range between physically relevant cutoffs. This range, spanning between one and two decades for densities of 0.1 and lower, is in good agreement with the typical range observed in experiments. The dimensions are not universal and depend on density. Our observations are applicable to spatial, temporal and spectral random structures, all with non-zero measure. Fat fractal analysis does not seem to add information over routine fractal analysis procedures. Most significantly, we find that this apparent fractal behavior is robust even to the presence of moderate correlations. We thus propose that apparent fractal behavior observed experimentally over a limited range in some systems, may often have its origin in underlying randomness.
description: 13 pages, 9 figures included. More info available at http://www.fh.huji.ac.il/~dani/
An extremely active repeating fast radio burst source in a likely non-magneto-ionic environment
Creators: name: Feng, Yi
name: Li, Di
name: Zhang, Yong-Kun
name: Tsai, Chao-Wei
name: Wang, Wei-Yang
name: Yang, Yuan-Pei
name: Qu, Yuanhong
name: Wang, Pei
name: Zhou, Dengke
name: Niu, Jiarui
name: Miao, Chenchen
name: Yuan, Mao
name: Xu, Jiaying
name: Lynch, Ryan S.
name: Armentrout, Will
name: Gregory, Brenne
name: Meng, Lingqi
name: Wang, Shen
name: Chen, Xianglei
name: Dai, Shi
name: Niu, Chen-Hui
name: Xue, Mengyao
name: Yao, Ju-Mei
name: Zhang, Bing
name: Zhang, Junshuo
name: Zhu, Weiwei
name: Zhu, Yuhao
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Fast radio bursts (FRBs) are bright radio bursts originating at cosmological distances. Only three repeating FRBs FRB 20121102A, FRB 20190520B and FRB 20201124A among $\sim$ 60 known repeating FRBs have circular polarization. We observed the FRB 20220912A with the Robert C. Byrd Green Bank Telescope (GBT) at L-band on 24 October 2022 and detected 128 bursts in 1.4 hours, corresponding to a burst rate of about 90 hr$^{-1}$, which is the highest yet for FRBs observed by the GBT. The average rotation measure (RM) was $-$0.4$\pm$0.3$\,$rad$\,$m$^{-2}$ with negligible intraday RM change, indicating a likely non-magneto-ionic environment. 61% bursts have linear polarization fraction greater than 90%. Approximately 56% of the bright bursts have circular polarization. A downward drift in frequency and polarization angle swings were found in our sample. The characterization of FRB 20220912A indicates that the circular polarization is unlikely to be caused by the magneto-ionic environment for at least some of the repeating FRB population.
description: accepted to ApJ
The $q$-immanants and higher quantum Capelli identities
Creators: name: Jing, Naihuan
name: Liu, Ming
name: Molev, Alexander
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We construct polynomials ${\mathbb{S}}_μ(z)$ parameterized by Young diagrams $μ$, whose coefficients are central elements of the quantized enveloping algebra ${\rm U}_q({\mathfrak{gl}}_n)$. Their constant terms coincide with the central elements provided by the general construction of Drinfeld and Reshetikhin. For another special value of $z$, we get $q$-analogues of Okounkov's quantum immanants for ${\mathfrak{gl}}_n$. We show that the Harish-Chandra image of ${\mathbb{S}}_μ(z)$ is a factorial Schur polynomial. We also prove quantum analogues of the higher Capelli identities and derive Newton-type identities.
description: 19 pages, more detailed proofs are given, references extended
title: Marchantia polymorpha
title: Brunnenlebermoos (Marchantia polymorpha)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 2 Bilder des Brunnenlebermooses.
title: Funaria hygrometrica
title: Drehmoos (Funaria hygrometrica)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 7 Bilder des Drehmooses.
Additional file 1: of Low head circumference during early childhood and its predictors in a semi-urban settlement of Vellore, Southern India
Creators: name: Kulandaipalayam Sindhu
name: Prashanth Ramamurthy
name: Karthikeyan Ramanujam
name: Ankita Henry
name: Bondu, Joseph
name: John, Sushil
name: Babji, Sudhir
name: Koshy, Beena
name: Bose, Anuradha
name: Gagandeep Kang
name: Venkata Mohan
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Table S7. Comparison of baseline characteristics of the children who completed the two-year follow-up with those who were lost-to-follow up. (DOCX 19 kb)
title: The Co-Transcriptional Response of Intracellular Group B Streptococcus (GBS) and Monocytes
Creators: name: Prince, Darren William
Publisher: name: Griffith University
Year: 2019
Subjects: subject: Group B Streptococcus (GBS)
subject: Disease
subject: Monocytes
subject: Infection

description: Group B Streptococcus (GBS) is a species of gram positive bacteria representing a significant human pathogen; namely, as the most prolific cause of neonatal disease and mortality globally, but also increasingly reported in adult disease (especially among the elderly and those with compromised immune systems). The first chapter of this thesis reviews the extensive literature covering GBS; with a focus on classification and disease. Selected virulence factors are also discussed. In chapter 2, eight strains of GBS were selected for whole genome sequencing by Third Generation, Pacific Biosystems (PacBio) sequencing technology. A protocol was optimised to provide sufficient, high quality genomic preparations from multiple strains of GBS - suitable for the PacBio technology. Using a sequenced strain of GBS from chapter 2, an infection model was optimised in chapter 3 for the purpose of providing quality RNA for co-transcript analysis. U937 human monocytes were infected with GBS (strain 874391) and the host/pathogen RNA prepared from the same reaction (monocytes with internalised GBS) - with an emphasis on yielding sufficient pathogen RNA; which can sometime be an impediment for co-transcript studies. Pathogen RNA derived from the optimised infection protocol was demonstrated to amplify with RT-qPCR for 12 tested GBS genes (cylE, 1010, rib, czcD, pil2B, cpsE, scpB, htp, cfb, copA, hvgA and maeA). In chapter 4, RT-qPCR was used to analyse differential gene expression from the mixed, host/pathogen RNA. Twelve human genes and 12 GBS genes were assessed for differential gene expression. Seven of the tested human genes (IL8, IL1A, IL1B, IL10, TNF, LMO2 and MCP-1) and 6 of the tested GBS genes (scpB, 1010, rib, czcD, htp, hvgA) were significantly upregulated in RNA derived from the infection samples. Of the GBS genes tested, htp was the most upregulated. An htp knockout mutant of GBS strain 874391 (Δhtp) was constructed for chapter 5 of this thesis to assess the impact of htp transcription on GBS survival in an infection context. The infection assays optimised in chapter 3 were performed with the Δhtp GBS construct. Contrary to expectation, the Δhtp GBS construct survived the internalised environment of the monocytes in significantly higher numbers than the wild-type over 48 hours of infection.
Experimental Comparison of Open Source Visual-Inertial-Based State Estimation Algorithms in the Underwater Domain
Creators: name: Joshi, Bharat
name: Rahman, Sharmin
name: Kalaitzakis, Michail
name: Cain, Brennan
name: Johnson, James
name: Xanthidis, Marios
name: Karapetyan, Nare
name: Hernandez, Alan
name: Li, Alberto Quattrini
name: Vitzilaios, Nikolaos
name: Rekleitis, Ioannis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: A plethora of state estimation techniques have appeared in the last decade using visual data, and more recently with added inertial data. Datasets typically used for evaluation include indoor and urban environments, where supporting videos have shown impressive performance. However, such techniques have not been fully evaluated in challenging conditions, such as the marine domain. In this paper, we compare ten recent open-source packages to provide insights on their performance and guidelines on addressing current challenges. Specifically, we selected direct methods and tightly-coupled optimization techniques that fuse camera and Inertial Measurement Unit (IMU) data together. Experiments are conducted by testing all packages on datasets collected over the years with underwater robots in our laboratory. All the datasets are made available online.
Faith and Habit: Emersonian Themes in the Ethics of James and Dewey
Creators: Arudpragasam, Anuk
Publisher: name: Columbia University
Year: 2019
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: Ethics
subject: Religion and ethics
subject: Habit

description: Most contemporary commentaries on the ethical thought of William James and John Dewey attempt to fit them into the framework of contemporary ethics. On such readings, many of James and Dewey’s most distinctive ethical concerns fade away so that they seem interested, above all, in meta-ethical questions about the nature of moral judgment and in normative questions about moral deliberation. Foregrounding the influence of Ralph Waldo Emerson on both these thinkers, this dissertation attempts to provide fresh interpretations of the ethical thought of James and Dewey. The locus of James’ most important ethical thought, I argue, comes in his religious writings, where he attempts to find ethical resources in religious belief that help us respond to the problems of suffering and uncertainty: the problem of how to acknowledge the suffering of others, and the problem of how to act with ethical conviction in the absence of social approval for one’s actions. Dewey’s most important work in ethics, I argue, is located in his rich and sophisticated theory of habit, where he reworks the Aristotelian tradition of virtue ethics to emphasize the contingency of our habitual systems and the importance of the ideal of growth.
Molecular charmed baryons and pentaquarks from light-meson exchange saturation
Creators: name: Yan, Mao-Jun
name: Peng, Fang-Zheng
name: Valderrama, Manuel Pavon
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The spectrum of the $c qq$ baryons contains a few states whose nature is not clearly a three-quark composite and which might have a sizable baryon-meson component. Examples include the $Σ_c(2800)$ or the $Λ_c(2940)$. Here we explore the spectrum of two-body systems composed of a light, octet baryon and a charmed meson (or antimeson) within a simple contact-range theory in which the couplings are saturated by light-meson exchanges. This results in the prediction of a series of composite anticharmed pentaquarks ($\bar{c} q qqq $) and singly-charmed baryons ($c \bar{q} qqq $). Among the later we find $J=\tfrac{1}{2}$ $ΞD$ and $J=\tfrac{3}{2}$ $ΞD^*$ bound states with masses matching those of the recently observed $Ω_c(3185)$ and $Ω_c(3327)$ baryons.
description: 14 pages, 6 tables, corresponds to published version
Sentiment analysis of preservice teachers' reflections using a large language model
Creators: name: Park, Yunsoo
name: Hong, Younkyung
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In this study, the emotion and tone of preservice teachers' reflections were analyzed using sentiment analysis with LLMs: GPT-4, Gemini, and BERT. We compared the results to understand how each tool categorizes and describes individual reflections and multiple reflections as a whole. This study aims to explore ways to bridge the gaps between qualitative, quantitative, and computational analyses of reflective practices in teacher education. This study finds that to effectively integrate LLM analysis into teacher education, developing an analysis method and result format that are both comprehensive and relevant for preservice teachers and teacher educators is crucial.
description: 5 pages, 2 tables, WAIE 2024 (2024 6th International Workshop on Artificial Intelligence and Education)
MOESM1 of Reconstruction of a Genome Scale Metabolic Model of the polyhydroxybutyrate producing methanotroph Methylocystis parvus OBBP
Creators: name: Bordel, Sergio
name: Rojas, Antonia
name: RaĂşl MuĂąoz
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file 1. Multiple protein alignments of each of the three pMMO subunits.
Development of vegetation and soil on high elevation reclaimed lands in southeastern British Columbia
Creators: name: Fyles, Jim W.
name: Milne, I. H.
name: Bell, Marcus A. M.
Publisher: name: The University of British Columbia
Year: 2010

description: Seeded grasses and legumes become established on waste dumps in the first growing season following seeding and significant growth takes place in the second year. The vegetation appears to be dependent on fertilization for approximately five years. Older reclaimed areas support shoot and root growth, soil CO2 evolution, and available soil organic matter at levels similar to those at undisturbed grasslands. Native soils contain higher levels of humus although reclaimed soils may contain resistant organic matter originally derived from coal or carbonaceous shale. Carbon and nitrogen compounds, indiginous in the waste rock, may play an important role in the development of reclaimed areas.
title: Bryum capillare
title: Haar-Birnmoos (Bryum capillare)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 1 Bild des Haar-Birnmooses.
title: Syntrichia ruralis
title: Erd-Bartmoos (Syntrichia ruralis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 2 Bilder des Erd-Bartmooses.
Optimal Dispatch Strategy for a Multi-microgrid Cooperative Alliance Using a Two-Stage Pricing Mechanism
Creators: name: Nie, Yonghui
name: Li, Zhi
name: Zhang, Jie
name: Gao, Lei
name: Li, Yang
name: Zhou, Hengyu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: To coordinate resources among multi-level stakeholders and enhance the integration of electric vehicles (EVs) into multi-microgrids, this study proposes an optimal dispatch strategy within a multi-microgrid cooperative alliance using a nuanced two-stage pricing mechanism. Initially, the strategy assesses electric energy interactions between microgrids and distribution networks to establish a foundation for collaborative scheduling. The two-stage pricing mechanism initiates with a leader-follower game, wherein the microgrid operator acts as the leader and users as followers. Subsequently, it adjusts EV tariffs based on the game's equilibrium, taking into account factors such as battery degradation and travel needs to optimize EVs' electricity consumption. Furthermore, a bi-level optimization model refines power interactions and pricing strategies across the network, significantly enhancing demand response capabilities and economic outcomes. Simulation results demonstrate that this strategy not only increases renewable energy consumption but also reduces energy costs, thereby improving the overall efficiency and sustainability of the system.
description: Accepted by IEEE Transactions on Sustainable Energy, Paper no. TSTE-00122-2024
Arrangements and local systems
Creators: name: Cohen, Daniel C.
name: Orlik, Peter
Publisher: name: arXiv
Year: 1999
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 52B30, 55N25

description: We use stratified Morse theory to construct a complex to compute the cohomology of the complement of a hyperplane arrangement with coefficients in a complex rank one local system. The linearization of this complex is shown to be the Orlik-Solomon algebra with the connection operator. Using this result, we establish the relationship between the cohomology support loci of the complement and the resonance varieties of the Orlik-Solomon algebra for any arrangement, and show that the latter are unions of subspace arrangements in general, resolving a conjecture of Falk. We also obtain lower bounds for the local system Betti numbers in terms of those of the Orlik-Solomon algebra, recovering a result of Libgober and Yuzvinsky. For certain local systems, our results provide new combinatorial upper bounds on the local system Betti numbers. These upper bounds enable us to prove that in non-resonant systems the cohomology is concentrated in the top dimension, without using resolution of singularities.
description: LaTeX, 14 pages
Rational Strain Engineering in Delafossite Oxides for Highly Efficient Hydrogen Evolution Catalysis in Acidic Media
Creators: name: Podjaski, Filip
name: Weber, Daniel
name: Zhang, Siyuan
name: Diehl, Leo
name: Eger, Roland
name: Duppel, Viola
name: Alarcon-Llado, Esther
name: Richter, Gunther
name: Haase, Frederik
name: Morral, Anna Fontcuberta i
name: Scheu, Christina
name: Lotsch, Bettina V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The rational design of hydrogen evolution reaction (HER) electrocatalysts which are competitive with platinum is an outstanding challenge to make power-to-gas technologies economically viable. Here, we introduce the delafossites PdCrO$_2$, PdCoO$_2$ and PtCoO$_2$ as a new family of electrocatalysts for the HER in acidic media. We show that in PdCoO$_2$ the inherently strained Pd metal sublattice acts as a pseudomorphic template for the growth of a strained (by +2.3%) Pd rich capping layer under reductive conditions. The surface modification continuously improves the electrocatalytic activity by simultaneously increasing the exchange current density j$_0$ from 2 to 5 mA/cm$^2_{geo}$ and by reducing the Tafel slope down to 38 mV/decade, leading to overpotentials $η_{10}$ < 15 mV for 10 mA/cm$^2_{geo}$, superior to bulk platinum. The greatly improved activity is attributed to the in-situ stabilization of a $β$-palladium hydride phase with drastically enhanced surface catalytic properties with respect to pure or nanostructured palladium. These findings illustrate how operando induced electrodissolution can be used as a top-down design concept for rational surface and property engineering through the strain-stabilized formation of catalytically active phases.
title: Tortula muralis
title: Mauer-Drehzahnmoos (Tortula muralis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 1 Bild des Mauer-Drehzahnmooses.
title: Tortula ruralis
title: Dach-Drehzahnmoos (Tortula ruralis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 1 Bild des Dach-Drehzahnmooses.
The Association between Osteoporosis and Periprosthetic Fractures or Reoperation Rates at Three Years after Primary Total Ankle Arthroplasty: A Protocol for a Retrospective Cohort Study of United States Academic Health Centers
Creators: name: Trager, Robert James
name: Anastasio, Albert
name: Krez, Alexandra
name: Anaspure, Omkar
name: Baumann, Anthony
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Orthopedics
subject: Medicine and Health Sciences
subject: Medical Specialties

description: The purpose of this study is to examine the association between osteoporosis and likelihood of periprosthetic fracture or reoperation after primary total ankle arthroplasty to guide surgical decision-making.

This retrospective cohort study will examine the risk of reoperation and periprosthetic fracture after primary TAA depending on the presence and absence of osteoporosis using the TriNetX system. Patients will be propensity matched according to key risk factors for reoperation. The primary outcome for this study will be the risk ratio (RR) with 95% confidence intervals (CI) of reoperation through three years after primary TAA. Secondary outcome will be the RR with 95% of periprosthetic fractures through three years after primary TAA. Power analysis will be performed for sample size calculation.
title: Brachythecium rutabulum
title: Krücken-Kegelmoos (Brachythecium rutabulum)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 11 Bilder des Krücken-Kegelmooses.
A preliminary analysis of waste management policies in Franceen
Creators: name: Piens, Theo
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 440704
subject: Environment policy
classificationCode: 470209
subject: Environment and culture
classificationCode: 410404
subject: Environmental management
classificationCode: 440805
subject: Environmental politics
classificationCode: 380105
subject: Environment and resource economics

description: The article explores waste management policies in France, highlighting challenges and areas for improvement. It begins with an introduction detailing the importance of effective waste management in a country like France, an economic leader in Europe and a major player in the fight against climate change.
Additional file 5: of A next generation approach to species delimitation reveals the role of hybridization in a cryptic species complex of corals
Creators: name: Quattrini, Andrea
name: Wu, Tiana
name: Keryea Soong
name: Ming-Shiou Jeng
name: Benayahu, Yehuda
name: McFadden, Catherine
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology

description: Supplemental Methods. Description of additional methods [15, 63, 65, 95, 104, 110]. (PDF 79 kb)
Interaction of Reaction-Diffusion Fronts and Marangoni Flow on the Interface of Deep Fluid
Creators: name: Pismen, L. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: I consider a bistable reaction-diffusion system on the interface of deep fluid interacting with Marangoni flow. The method of matched asymptotic expansions is used to resolve the singularity at a sharp interface between the alternative states, and to compute the self-induced flow velocity advecting the domain boundary. It is shown that Marangoni flow serves as an efficient mechanism preventing the spread of the state with a higher surface tension when it is dynamically favorable.
description: 11 pages, RevTeX, 2 PS-figures
Additional file 1: of Airway host-microbiome interactions in chronic obstructive pulmonary disease
Creators: name: Wang, Zhang
name: Maschera, Barbara
name: Lea, Simon
name: Kolsum, Umme
name: Michalovich, David
name: Horn, Stephanie
name: Traini, Christopher
name: Brown, James
name: Hessel, Edith
name: Singh, Dave
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary figures and tables (DOCX 856 kb)
Decomposition algebras and axial algebras
Creators: name: De Medts, Tom
name: Peacock, Simon F.
name: Shpectorov, Sergey
name: Van Couwenberghe, Michiel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Rings and Algebras (math.RA)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 17A99, 20F29

description: We introduce decomposition algebras as a natural generalization of axial algebras, Majorana algebras and the Griess algebra. They remedy three limitations of axial algebras: (1) They separate fusion laws from specific values in a field, thereby allowing repetition of eigenvalues; (2) They allow for decompositions that do not arise from multiplication by idempotents; (3) They admit a natural notion of homomorphisms, making them into a nice category. We exploit these facts to strengthen the connection between axial algebras and groups. In particular, we provide a definition of a universal Miyamoto group which makes this connection functorial under some mild assumptions. We illustrate our theory by explaining how representation theory and association schemes can help to build a decomposition algebra for a given (permutation) group. This construction leads to a large number of examples. We also take the opportunity to fix some terminology in this rapidly expanding subject.
description: 23 pages
Taxonomy and correct species names in Pinus (Pinaceae): correspondence of the Basel jurist and naturalist Hermann Christ with the German botanist D. F. L. von Schlechtendal
Creators: name: Tkach, Natalia
name: Röser, Martin
Publisher: name: Schlechtendalia
Year: 2024
Subjects: subject: 000

description: Tkach, N. & Röser, M. 2024: Taxonomie und korrekte Artnamen in Pinus (Pinaceae): Korrespondenz dess Basler Juristen und Naturforschers Hermann Christ mit dem deutschen Botaniker D. F. L. von Schlechtendal. Schlechtendalia 41: 17-25. Das Herbarium der Universität Halle-Wittenberg (Deutschland, HAL) bewahrt eine Sammlung von etwa 5.600 Briefen zeitgenössischer Botaniker an Diederich Franz Leonhard von Schlechtendal (1794–1866) auf, die hauptsächlich im Zusammenhang mit seiner publizistischen Tätigkeit für die Zeitschriften “Linnaea” und “Botanische Zeitung” stehen. Darunter befinden sich vier Briefe des botanisch interessierten Basler Juristen Hermann Christ (1833–1933) aus den Jahren 1863–1865. Christ stand damit am Anfang seiner überaus reichen botanischen Publikationstätigkeit in den folgenden Jahren. In seinen Briefen an Schlechtendal bat er darum, dass beiliegende Manuskripte zur Veröffentlichung angenommen werden. Leider unterlief ihm auch ein Missgeschick: Er verwechselte die Zeitschriften und schickte eines der Manuskripte an den falschen Adressaten. Dennoch fand die Veröffentlichung ihren Weg an die Öffentlichkeit. Die Briefe sind transkribiert, ins Englische übersetzt und mit Kommentaren versehen. Besonders interessant und aktuell sind Christs Ausführungen zu einigen Arten der Gattung Pinus, die im Wesentlichen Fragen behandeln, die auch heute noch ungeklärt sind.
description: Tkach, N. & Röser, M. 2024: Taxonomy and correct species names in Pinus (Pinaceae): correspondence of the Basel jurist and naturalist Hermann Christ with the German botanist D. F. L. von Schlechtendal. Schlechtendalia 41: 17-25. The herbarium of the University Halle-Wittenberg (Germany, HAL) preserves a collection of about 5,600 letters from contemporary botanists to Diederich Franz Leonhard von Schlechtendal (1794–1866), mainly in connection with his publishing activities for the journals ‘Linnaea’ and ‘Botanische Zeitung’. Among them are four letters of the botanically interested Basel (Switzerland) jurist Hermann Christ (1833–1933) from the years 1863 to 1865. Christ was just at the beginning of his extremely rich botanical publication activity in the following years. In his letters to Schlechtendal, he asked for accepting submitted manuscripts for publication. Unfortunately, he also had a mishap, mixing up the journals and sending one of the manuscripts to the wrong addressee. Nevertheless, the publication found its way to the public. The letters are transcribed, translated into English and annotated. Particularly interesting and topical are Christ’s comments on some species of the genus Pinus, which essentially deal with questions that are still unresolved today.
Clustering dynamics in globally coupled map lattices
Creators: name: Xie, Fagen
name: Hu, Gang
Publisher: name: arXiv
Year: 1997
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Clustering bifurcations are investigated by considering models of globally coupled map lattices. Typical classes of clustering bifurcations are revealed. The clustering bifurcation thresholds of the coupled system are closely related to the bifurcation structures of single map. In particular, cluster-doubling bifurcation induced period-doubling bifurcations and clustering induced chaos are found. At the onset of multiple-cluster states, equal-site-occupation-partition, and consequently, equal-phase-shift states (the so-called antiphase states reported previously, Phys. Rev. Lett. 65, 1749 (1990)) are always identified numerically.
description: 4 pages, Latex, 5 Postscript figures
Extraction of Typical Operating Scenarios of New Power System Based on Deep Time Series Aggregation
Creators: name: Qu, Zhaoyang
name: Zhang, Zhenming
name: Qu, Nan
name: Zhou, Yuguang
name: Li, Yang
name: Jiang, Tao
name: Li, Min
name: Long, Chao
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Extracting typical operational scenarios is essential for making flexible decisions in the dispatch of a new power system. This study proposed a novel deep time series aggregation scheme (DTSAs) to generate typical operational scenarios, considering the large amount of historical operational snapshot data. Specifically, DTSAs analyze the intrinsic mechanisms of different scheduling operational scenario switching to mathematically represent typical operational scenarios. A gramian angular summation field (GASF) based operational scenario image encoder was designed to convert operational scenario sequences into high-dimensional spaces. This enables DTSAs to fully capture the spatiotemporal characteristics of new power systems using deep feature iterative aggregation models. The encoder also facilitates the generation of typical operational scenarios that conform to historical data distributions while ensuring the integrity of grid operational snapshots. Case studies demonstrate that the proposed method extracted new fine-grained power system dispatch schemes and outperformed the latest high-dimensional featurescreening methods. In addition, experiments with different new energy access ratios were conducted to verify the robustness of the proposed method. DTSAs enables dispatchers to master the operation experience of the power system in advance, and actively respond to the dynamic changes of the operation scenarios under the high access rate of new energy.
description: Accepted by CAAI Transactions on Intelligence Technology
title: Grimmia incurva
title: Krummblatt-Kissenmoos (Grimmia incurva)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 4 Bilder des Krummblatt-Kissenmooses.
Synchronization, chaos, and breakdown of collective domain oscillations in reaction-diffusion systems
Creators: name: Muratov, C. B.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The universal equations describing collective oscillations of the multidomain patterns of small period in an arbitrary $d$-dimensional reaction-diffusion system of the activator-inhibitor type are asymptotically derived. It is shown that not far from the instability leading to the formation of the pulsating multidomain pattern the oscillations of different domains synchronize. In one dimension standing and traveling waves of the oscillation phase are realized. In addition to these, in two dimensions target and spiral waves of the oscillation phase, as well as spatio-temporal chaos of domain oscillations, are feasible. Further inside the unstable region the collective oscillations break down, so the pulsating multidomain pattern transforms into an irregular pulsating pattern, the uniform self-oscillations, or turbulence. The parameter regions where these effects occur are analyzed. The effects of the pattern's disorder are also studied. The conclusions of the analysis are supported by the numerical simulations of a concrete model. The obtained results explain the dynamics of Turing patterns observed in the experiments on chlorite-iodide-malonic acid reaction.
description: ReVTeX, 14 pages, 12 figures (8 postscipt, 4 gif), submitted to Phys. Rev. E
Additional file 1 of Spatio-temporal characterization of phenotypic resistance in malaria vector species
Creators: name: Ibrahim, Eric Ali
name: Wamalwa, Mark
name: Odindi, John
name: Tonnang, Henri E. Z.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Table S1. Summary of clustering based on principal component analysis (PCA), correlation and cluster analysis using dendrogram
Assessment of the soil resource in the reclamation of disturbed mountainous areas
Creators: name: Rowell, Michael J.
Publisher: name: The University of British Columbia
Year: 2010

description: In land reclamation, the soil scientist is presented with many new problems and challenges. The wide array of chemical and physical tests already developed for engineering, agriculture and forestry may have a direct application to land reclamation problems. However, the study of many soil characteristics may require the modification of existing methods or the development of new procedures to cover the field from mine spoils to tailings. The way we use the results must depend on clearly defined objectives for each phase of reclamation to the final land use. The soil characteristics and qualities that we define as optimum or minimum for one purpose may differ widely from another land use alternative. In addition, the initial objectives of reducing erosion and maintaining water quality may conflict with soil requirements for the final proposed use of the land. Where we attempt to return disturbed agricultural and commercial forestry areas to a state at least equal in productivity, considerable forethought will be required. If we are unable to attain a stable state of soil quality and productivity, we must consider the soil to have been degraded and reclamation to have failed.