cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cross-Silo Prototypical Calibration for Federated Learning with Non-IID Data
Creators: name: Qi, Zhuang
name: Meng, Lei
name: Chen, Zitan
name: Hu, Han
name: Lin, Hui
name: Meng, Xiangxu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Federated Learning aims to learn a global model on the server side that generalizes to all clients in a privacy-preserving manner, by leveraging the local models from different clients. Existing solutions focus on either regularizing the objective functions among clients or improving the aggregation mechanism for the improved model generalization capability. However, their performance is typically limited by the dataset biases, such as the heterogeneous data distributions and the missing classes. To address this issue, this paper presents a cross-silo prototypical calibration method (FedCSPC), which takes additional prototype information from the clients to learn a unified feature space on the server side. Specifically, FedCSPC first employs the Data Prototypical Modeling (DPM) module to learn data patterns via clustering to aid calibration. Subsequently, the cross-silo prototypical calibration (CSPC) module develops an augmented contrastive learning method to improve the robustness of the calibration, which can effectively project cross-source features into a consistent space while maintaining clear decision boundaries. Moreover, the CSPC module's ease of implementation and plug-and-play characteristics make it even more remarkable. Experiments were conducted on four datasets in terms of performance comparison, ablation study, in-depth analysis and case study, and the results verified that FedCSPC is capable of learning the consistent features across different data sources of the same class under the guidance of calibrated model, which leads to better performance than the state-of-the-art methods. The source codes have been released at https://github.com/qizhuang-qz/FedCSPC.
Assembly metrics for E. herrerae  whole genome sequence.
Creators: name: Chanderbali, Andre
name: Dervinis, Christopher
name: Anghel, Ioana
name: Soltis, Douglas E.
name: Soltis, Pamela S.
name: Zapata, Felipe
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 310410
subject: Phylogeny and comparative analysis

description: Escallonia (Escalloniaceae) belongs to the Escalloniales, a diverse clade of flowering plants with unclear placement in the tree of life. Escallonia species show impressive morphological and ecological diversity and are widely distributed across three hotspots of biodiversity in the Neotropics. To shed light on the genomic substrate of this radiation and the phylogenetic placement of Escalloniales as well as to generate useful data for comparative evolutionary genomics across flowering plants, we produced and annotated draft genomes for two species of Escallonia.
Explaining Failures of Microfinance Institutions
Creators: name: Dorfleitner, Gregor
name: Leidl, Michaela
name: Priberny, Christopher
Publisher: name: Universität Regensburg
Year: 2014
Subjects: subject: microfinance, MFI failure, CAMELS, regulation, gender
subject: 330 Wirtschaft
subject: G21, G23, G32, L26

description: We empirically study the determinants of failures of microfinance institutions based on the CAMELS rating components and microfinance-specific measures by applying probit regression techniques. Our findings confirm the capital adequacy (C), the asset quality (A), the management capability (M), the earnings (E), and the sensitivity to market risk (S) as explaining factors of failures of microfinance institutions. Regarding microfinance-specific effects, there is a positive influence of the percentage of female borrowers on the likelihood of failure. Moreover, we find evidence that regulation, the presence of donations, and the rapid growth of an MFI affect the probability of failure.
Cámara para la visión nocturna basada en un EMCCD /
Creators: name: Sánchez Díaz, Jaime Adrían
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Dispositivos||Cámara EMCCD||Visión nocturna||Electrónica||Tesis
subject: TK7871.99.C45 S35 2007

description: Este reporte de tesis trata acerca de un proyecto de desarrollo de cámara para la visión nocturna basada en un EMCCD,
Supplementary Material from The scaling of goals from cellular to anatomical homeostasis: an evolutionary simulation, experiment and analysis
Creators: name: Pio-Lopez, Léo
name: Bischof, Johanna
name: LaPalme, Jennifer V.
name: Levin, Michael
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Complex living agents consist of cells, which are themselves competent sub-agents navigating physiological and metabolic spaces. Behaviour science, evolutionary developmental biology and the field of machine intelligence all seek to understand the scaling of biological cognition: what enables individual cells to integrate their activities to result in the emergence of a novel, higher-level intelligence with large-scale goals and competencies that belong to it and not to its parts? Here, we report the results of simulations based on the TAME framework, which proposes that evolution pivoted the collective intelligence of cells during morphogenesis of the body into traditional behavioural intelligence by scaling up homeostatic competencies of cells in metabolic space. In this article, we created a minimal in silico system (two-dimensional neural cellular automata) and tested the hypothesis that evolutionary dynamics are sufficient for low-level setpoints of metabolic homeostasis in individual cells to scale up to tissue-level emergent behaviour. Our system showed the evolution of the much more complex setpoints of cell collectives (tissues) that solve a problem in morphospace: the organization of a body-wide positional information axis (the classic French Flag problem in developmental biology). We found that these emergent morphogenetic agents exhibit a number of predicted features, including the use of stress propagation dynamics to achieve its target morphology as well as the ability to recover from perturbation (robustness) and long-term stability (even though neither of these was directly selected for). Moreover, we observed an unexpected behaviour of sudden remodelling long after the system stabilizes. We tested this prediction in a biological system—regenerating planaria—and observed a very similar phenomenon. We propose that this system is a first step towards a quantitative understanding of how evolution scales minimal goal-directed behaviour (homeostatic loops) into higher-level problem-solving agents in morphogenetic and other spaces.
Sub-50 mK electronic cooling with large-area superconducting tunnel junctions
Creators: name: Nguyen, H. Q.
name: Meschke, M.
name: Courtois, H.
name: Pekola, J. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In electronic cooling with superconducting tunnel junctions, the cooling power is counterbalanced by the interaction with phonons and by the heat flow from the overheated leads. We study aluminium-based coolers that are equipped with a suspended normal metal and an efficient quasi-particle drain. At intermediate temperatures, the phonon bath of the suspended normal metal is cooled. At lower temperatures, by adjusting the junction transparency, we control the injection current, and thus the superconductor temperature. The device shows a strong cooling from 150 mK down to about 30 mK, a factor of five in temperature. We suggest that spatial non-uniformity in the superconductor gap limits the cooling toward lower temperatures.
title: Threnodiæ Beatis manibus Viri ... Dn. Georgii Dolæi, Ecclesiæ, quæ NassenErfurdt colligitur, Pastoris ... Amici, Fautoris sui, ...
Creators: name: Dolaeus, Georgius
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Generalities, Science
Allgemeines, Wissenschaft
Nachruf

description: Elektronische Reproduktion von: Threnodiæ Beatis manibus Viri ... Dn. Georgii Dolæi, Ecclesiæ, quæ NassenErfurdt colligitur, Pastoris ... Amici, Fautoris sui, ... cultu ac vultu continenter devenerandi : Qui hanc lucem Anno CIƆ IƆC XVIII die Georgij ingressum, & Anno CIƆ IƆC LXIII die 9. Novemb. ... Borcæ egressum ... ; Cujus exuvia hìc Borcæ hodie die 13. Novembris deferuntur in dormitorium suum. Anno M DC LXIII. - [Kassel?] : Typis Salomonis Schadewizii, MDCLXIV. - 8 ungezählte Seiten. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Jahresangaben im Haupttitel teilweise in neulateinischen Zahlzeichen mit gespiegeltem "C". - 
Text teilweise auch in deutscher Sprache . -
(Hassiaca)

Digitalisiert 2024
Quantitative MR Image Reconstruction using Parameter-Specific Dictionary Learning with Adaptive Dictionary-Size and Sparsity-Level Choice
Creators: name: Kofler, Andreas
name: Kerkering, Kirsten Miriam
name: Göschel, Laura
name: Fillmer, Ariane
name: Kolbitsch, Cristoph
Publisher: name: arXiv
Year: 2023
Subjects: subject: Image and Video Processing (eess.IV)
subject: Signal Processing (eess.SP)
subject: Medical Physics (physics.med-ph)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: Objective: We propose a method for the reconstruction of parameter-maps in Quantitative Magnetic Resonance Imaging (QMRI). Methods: Because different quantitative parameter-maps differ from each other in terms of local features, we propose a method where the employed dictionary learning (DL) and sparse coding (SC) algorithms automatically estimate the optimal dictionary-size and sparsity level separately for each parameter-map. We evaluated the method on a $T_1$-mapping QMRI problem in the brain using the BrainWeb data as well as in-vivo brain images acquired on an ultra-high field 7T scanner. We compared it to a model-based acceleration for parameter mapping (MAP) approach, other sparsity-based methods using total variation (TV), Wavelets (Wl) and Shearlets (Sh), and to a method which uses DL and SC to reconstruct qualitative images, followed by a non-linear (DL+Fit). Results: Our algorithm surpasses MAP, TV, Wl and Sh in terms of RMSE and PSNR. It yields better or comparable results to DL+Fit by additionally significantly accelerating the reconstruction by a factor of approximately seven. Conclusion: The proposed method outperforms the reported methods of comparison and yields accurate $T_1$-maps. Although presented for $T_1$-mapping in the brain, our method's structure is general and thus most probably also applicable for the the reconstruction of other quantitative parameters in other organs. Significance: From a clinical perspective, the obtained $T_1$-maps could be utilized to differentiate between healthy subjects and patients with Alzheimer's disease. From a technical perspective, the proposed unsupervised method could be employed to obtain ground-truth data for the development of data-driven methods based on supervised learning.+
description: Accepted for publication in IEEE Transactions on Biomedical Engineering, see https://ieeexplore.ieee.org/document/10209588
Blending context-aware challenges into learning environments
Creators: name: Andreea, Stefan Ioana
name: Antoniu, Stefan
name: Florentina, Gheorghe Ancuta
name: Yanez Pau
name: Loizou Michael
name: Arnab Sylvester
name: Beaufoy Jayne
Publisher: name: Zenodo
Year: 2018

description: Presented at ECGBL Conference 2018
Odd Parity Transport In Non-Abelian Superfluids From Symmetry Locking
Creators: name: Hoyos, Carlos
name: Kim, Bom Soo
name: Oz, Yaron
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider relativistic non-Abelian superfluids, where the expectation value of the global symmetry currents relate space and internal indices, thus creating a "locked" phase. Locking a superfluid with SU(2) internal symmetry in 2+1 dimensions breaks parity spontaneously, and introduces parity-odd terms in the constitutive relations. We show that there are qualitatively different extensions of the rest frame locking to non-zero velocities. We construct the resulting superfluid hydrodynamics up to the first derivative order. Using an expansion close to the critical point, we estimate the ratio of the Hall viscosity and the angular momentum density. Our general hydrodynamic results are compatible with the holographic p-wave calculations in arXiv:1311.4882.
description: 44 pages, updated references, new appendix with discussion about entropy current, conclusions unchanged. Published version
Supplementary Appendix 1 from Extreme polygyny results in intersex differences in age-dependent survival of a highly dimorphic marine mammal
Creators: name: Volzke, Sophia
name: Cleeland, Jaimie B.
name: Hindell, Mark A.
name: Corney, Stuart P.
name: Wotherspoon, Simon J.
name: McMahon, Clive R.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology

description: Developmental differences in vital rates are especially profound in polygamous mating systems. Southern elephant seals (Mirounga leonina) are highly dimorphic and extremely polygynous marine mammals. A demographic model, supported by long-term capture–mark–recapture records, investigated the influence of sex and age on survival in this species. The study revealed clear differences between female and male age-dependent survival rates. Overall juvenile survival estimates were stable around 80–85% for both sexes. However, male survival estimates were 5–10% lower than females in the same age classes until 8 years of age. At this point, male survival decreased rapidly to 50% ± 10% while female estimates remained constant at 80% ± 5%. Different energetic requirements could underpin intersex differences in adult survival. However, the species' strong sexual dimorphism diverges during early juvenile development when sex-specific survival rates were less distinct. Maximizing growth is especially advantageous for males, with size being a major determinant of breeding probability. Maturing males may employ a high-risk high-reward foraging strategy to compensate for extensive sexual selection pressures and sex-specific energetic needs. Our findings suggest sex-specific adult survival is a result of in situ ecological interactions and evolutionary specialization associated with being a highly polygynous marine predator.
title: Verdienter Nachklang Welcher als der ... Herr Gerhard Doläus der Weltweisheit Candidat Auf dieser Hohen Schule ... durch eine hitzige schwachheit den 27. Januarius unsers Heiljahrs M DC LXXII. ... verschiedt ...
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Nachruf
Generalities, Science
Allgemeines, Wissenschaft

description: Elektronische Reproduktion von: Verdienter Nachklang/ Welcher als der ... Herr Gerhard Doläus/ der Weltweisheit Candidat/ Auf dieser Hohen Schule/ ... durch eine hitzige schwachheit den 27. Januarius unsers Heiljahrs M DC LXXII. ... verschiedt/ ... sich erhub Von den dreien untern Tischen seiner Genossenschaft. - Marburg : Gedruckt bey Salomon Schadewitz/ der löbl. Univers. Buchdrucker, [1672]. - 8 ungezählte Seiten. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Erscheinungsjahr nach der Datierung im Haupttitel. - 
Umlaute mit übergestelltem "e" dargestellt . - 
(Hassiaca)

Digitalisiert 2024
Un análisis preliminar sobre la etno-oceanografía de la Bahía de Todos Santos y la percepción de los usuarios de dos playas de Ensenada, Baja California, México /
Creators: name: Lubinsky Jinich, Denise
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Erosión de playas Baja California Todos Santos, Bahía de||Playas México Baja California Todos Santos, Bahía de||Costas Cambios Baja California Todos Santos, Bahía de||Oceanología||Tesis
subject: GB458.85 L82 2006

description: La playa dentro de la zona costera, cobra fundamental importancia debido que es la franja donde el mar y la tierra se unen y suceden procesos naturales y culturales muy interrelacionados.
Up, down, strange and charm quark masses with Nf = 2+1+1 twisted mass lattice QCD
Creators: name: Carrasco, N.
name: Deuzeman, A.
name: Dimopoulos, P.
name: Frezzotti, R.
name: Gimenez, V.
name: Herdoiza, G.
name: Lami, P.
name: Lubicz, V.
name: Palao, D.
name: Picca, E.
name: Recker, S.
name: Riggio, L.
name: Rossi, G. C.
name: Sanfilippo, F.
name: Scorzato, L.
name: Simula, S.
name: Tarantino, C.
name: Urbach, C.
name: Wenger, U.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a lattice QCD calculation of the up, down, strange and charm quark masses performed using the gauge configurations produced by the European Twisted Mass Collaboration with Nf = 2 + 1 + 1 dynamical quarks, which include in the sea, besides two light mass degenerate quarks, also the strange and charm quarks with masses close to their physical values. The simulations are based on a unitary setup for the two light quarks and on a mixed action approach for the strange and charm quarks. The analysis uses data at three values of the lattice spacing and pion masses in the range 210 - 450 MeV, allowing for accurate continuum limit and controlled chiral extrapolation. The quark mass renormalization is carried out non-perturbatively using the RI-MOM method. The results for the quark masses converted to the bar{MS} scheme are: mud(2 GeV) = 3.70(17) MeV, ms(2 GeV) = 99.6(4.3) MeV and mc(mc) = 1.348(46) GeV. We obtain also the quark mass ratios ms/mud = 26.66(32) and mc/ms = 11.62(16). By studying the mass splitting between the neutral and charged kaons and using available lattice results for the electromagnetic contributions, we evaluate mu/md = 0.470(56), leading to mu = 2.36(24) MeV and md = 5.03(26) MeV.
description: 61 pages, 22 figures, 21 tables. Final version to appear in NPB
Supplementary Appendix 3 from Extreme polygyny results in intersex differences in age-dependent survival of a highly dimorphic marine mammal
Creators: name: Volzke, Sophia
name: Cleeland, Jaimie B.
name: Hindell, Mark A.
name: Corney, Stuart P.
name: Wotherspoon, Simon J.
name: McMahon, Clive R.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology

description: Developmental differences in vital rates are especially profound in polygamous mating systems. Southern elephant seals (Mirounga leonina) are highly dimorphic and extremely polygynous marine mammals. A demographic model, supported by long-term capture–mark–recapture records, investigated the influence of sex and age on survival in this species. The study revealed clear differences between female and male age-dependent survival rates. Overall juvenile survival estimates were stable around 80–85% for both sexes. However, male survival estimates were 5–10% lower than females in the same age classes until 8 years of age. At this point, male survival decreased rapidly to 50% ± 10% while female estimates remained constant at 80% ± 5%. Different energetic requirements could underpin intersex differences in adult survival. However, the species' strong sexual dimorphism diverges during early juvenile development when sex-specific survival rates were less distinct. Maximizing growth is especially advantageous for males, with size being a major determinant of breeding probability. Maturing males may employ a high-risk high-reward foraging strategy to compensate for extensive sexual selection pressures and sex-specific energetic needs. Our findings suggest sex-specific adult survival is a result of in situ ecological interactions and evolutionary specialization associated with being a highly polygynous marine predator.
title: Gratulatoria Carmina ... Dn. Johanni Dolæo Grebensteinensi, Cum In Philosophiæ Dignissimum Magistrum ...
Creators: name: Cruciger, Georg [Praeses]
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Generalities, Science
Allgemeines, Wissenschaft
Festschrift

description: Elektronische Reproduktion von: Gratulatoria Carmina ... Dn. Johanni Dolæo Grebensteinensi, Cum In Philosophiæ Dignissimum Magistrum ... unà cum decem doctissimis viris aliis promoveretur / à ... Dn . M. Georgio Crucigero ... scripta ... 15. Decembr. an. 1608. - Marpurgi : Kezelius, 1608. - [4] Bl. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Festschrift für: Dolaeus, Johann. - Vorlageform des Erscheinungsvermerks: Marpurgi Ex Chalcographia Guolgangi Kezelii. CIƆ. IƆ. CIIX.
Titeleinrahmung (Holzschnitt)
. - 
(Hassiaca)

Digitalisiert 2024
The government as a Platform. A (cyber)state for the digital economy
Creators: name: Petrov, Mikhail
name: Burov, Vasily
name: Shklyaruk, Maria
name: Sharov, Andrey
Publisher: name: Доклады ЦСР
Year: 2018

description: The report elaborates on transforming the public governance system through the implementation of “the Government-as-a-Platform” concept that implies using new technologies in governance and avoiding cumbersome bureaucratic delays. This paper attempts to make this metaphorical concept as down-to-earth as possible by planting it on technological and governance soil and to present the key ideas on how the public platform should be organized.
Relativistic supernovae have shorter-lived central engines or more extended progenitors: the case of SN\,2012ap
Creators: name: Margutti, R.
name: Milisavljevic, D.
name: Soderberg, A. M.
name: Guidorzi, C.
name: Morsony, B. J.
name: Sanders, N.
name: Chakraborti, S.
name: Ray, A.
name: Kamble, A.
name: Drout, M.
name: Parrent, J.
name: Zauderer, A.
name: Chomiuk, L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Deep late-time X-ray observations of the relativistic, engine-driven, type Ic SN2012ap allow us to probe the nearby environment of the explosion and reveal the unique properties of relativistic SNe. We find that on a local scale of ~0.01 pc the environment was shaped directly by the evolution of the progenitor star with a pre-explosion mass-loss rate <5x10^-6 Msun yr-1 in line with GRBs and the other relativistic SN2009bb. Like sub-energetic GRBs, SN2012ap is characterized by a bright radio emission and evidence for mildly relativistic ejecta. However, its late time (t~20 days) X-ray emission is ~100 times fainter than the faintest sub-energetic GRB at the same epoch, with no evidence for late-time central engine activity. These results support theoretical proposals that link relativistic SNe like 2009bb and 2012ap with the weakest observed engine-driven explosions, where the jet barely fails to breakout. Furthermore, our observations demonstrate that the difference between relativistic SNe and sub-energetic GRBs is intrinsic and not due to line-of-sight effects. This phenomenology can either be due to an intrinsically shorter-lived engine or to a more extended progenitor in relativistic SNe.
description: Version accepted to ApJ. Significantly broadened discussion
Supplementary Appendix 2 from Extreme polygyny results in intersex differences in age-dependent survival of a highly dimorphic marine mammal
Creators: name: Volzke, Sophia
name: Cleeland, Jaimie B.
name: Hindell, Mark A.
name: Corney, Stuart P.
name: Wotherspoon, Simon J.
name: McMahon, Clive R.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology

description: Developmental differences in vital rates are especially profound in polygamous mating systems. Southern elephant seals (Mirounga leonina) are highly dimorphic and extremely polygynous marine mammals. A demographic model, supported by long-term capture–mark–recapture records, investigated the influence of sex and age on survival in this species. The study revealed clear differences between female and male age-dependent survival rates. Overall juvenile survival estimates were stable around 80–85% for both sexes. However, male survival estimates were 5–10% lower than females in the same age classes until 8 years of age. At this point, male survival decreased rapidly to 50% ± 10% while female estimates remained constant at 80% ± 5%. Different energetic requirements could underpin intersex differences in adult survival. However, the species' strong sexual dimorphism diverges during early juvenile development when sex-specific survival rates were less distinct. Maximizing growth is especially advantageous for males, with size being a major determinant of breeding probability. Maturing males may employ a high-risk high-reward foraging strategy to compensate for extensive sexual selection pressures and sex-specific energetic needs. Our findings suggest sex-specific adult survival is a result of in situ ecological interactions and evolutionary specialization associated with being a highly polygynous marine predator.
title: Doctissimo Juveni Johanni Dolæo Grebensteinensi Cum Secundam Bonarum Literarurm Laurum ...
Creators: name: Sturm, Caspar
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Generalities, Science
Allgemeines, Wissenschaft
Personalschrift

description: Elektronische Reproduktion von: Doctissimo Juveni Johanni Dolæo Grebensteinensi Cum Secundam Bonarum Literarurm Laurum Ab ... Dn. M. Georgio Crucigero ..., Consequeretur : Pollà ... / Faciebat Caspar Sturmius, Ephorus. - [Marburg] : Ex Officinâ Kezeliana, Anno M.DC.VIII., 1 Bogen. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Das Gedicht Sturms auf Doläus ist in griechischer Schrift und Sprache. 
Titeleinrahmung (Holzschnitt)
. - 
(Hassiaca)

Digitalisiert 2024
Установление возможной границы использования воздушного охлаждения для турбогенераторов ТЭС
Creators: name: Владимировна, Шевченко Валентина
name: Васильевич, Потоцкий Дмитрий
Publisher: name: Zenodo
Year: 2012
Subjects: турбогенераторы
ТГ
ТЭС
воздушное охлаждение

description: Опубликовано: [Шевченко В.В., Потоцкий Д.В. Установление возможной границы использования воздушного охлаждения для турбогенераторов ТЭС // Материалы работы Международного симпозиума "Проблемы усовершенствования электрических машин и аппаратов. Теория и практика" (SIEMA’2012), 24-26.10.2012. - Харьков: НТУ "ХПИ", 2012. - Стендовый доклад №129. https://doi.org/10.5281/zenodo.2541537]

Обсуждается целесообразность разработки турбогенераторов с воздушным охлаждением нового поколения.

Ключевые слова: турбогенераторы, ТЭС, воздушное охлаждение.

Репозиторий НТУ "ХПИ" - открыть pdf
Feasibility Retargeting for Multi-contact Teleoperation and Physical Interaction
Creators: name: Rouxel, Quentin
name: Wen, Ruoshi
name: Li, Zhibin
name: Tiseo, Carlo
name: Mouret, Jean-Baptiste
name: Ivaldi, Serena
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: This short paper outlines two recent works on multi-contact teleoperation and the development of the SEIKO (Sequential Equilibrium Inverse Kinematic Optimization) framework. SEIKO adapts commands from the operator in real-time and ensures that the reference configuration sent to the underlying controller is feasible. Additionally, an admittance scheme is used to implement physical interaction, which is then combined with the operator's command and retargeted. SEIKO has been applied in simulations on various robots, including humanoid and quadruped robots designed for loco-manipulation. Furthermore, SEIKO has been tested on real hardware for bimanual heavy object carrying tasks.
description: 2nd Workshop Toward Robot Avatars, 2023 IEEE International Conference on Robotics and Automation (ICRA), Jun 2023, London, United Kingdom
Modelo de riesgo por inundación en la mancha urbana de Ensenada, B.C. (NW de México) /
Creators: name: Matteotti Sánchez, Bruno
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Inundaciones||Inundaciones Riesgo Modelos estadísticos||Zona urbana Ensenada Modelos de riesgo||Oceanología||Tesis
subject: GB1399 M38 2006

description: Este proyecto tiene como objetivo principal la elaboración y evaluación de un modelo de riesgo por inundación pluvial de la zona urbana del puerto de Ensenada, B.C., México con base en el modelo metodológico de peligrosidad, vulnerabilidad y riesgo (PVR), el cual será evaluado a partir de indicadores ambientales.
Caracterización del hábitat del puma (Puma concolor) en la sierra San Pedro Mártir, Baja California /
Creators: name: Duarte Méndez, María Elena
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Pumas||Biólogo||Tesis
subject: QL737.C23 D83 2007

description: El puma (puma concolor) es uno de los mamíferos terrestres con mayor distribución en México, sin embargo son pocos los estudios realizados sobre el hábitat de este gran depredador.
title: Vergleich von Nachhaltigkeitskriterien verschiedener Gebäudezertifizierungssysteme einer Bestandssanierung an einem dezentralen Standort
Creators: name: Frischherz, Alice Tamina
Publisher: name: TU Wien
Year: 2022
Subjects: subject: Gebäudezertifizierung
subject: Gebäudezertifizierungssysteme
subject: Standort
subject: Standortkriterien
subject: dezentral
subject: Bestandssanierung
subject: Sanierung
subject: Nachhaltiges Bauen
subject: Meinungsumfrage
subject: Meinungserhebung

description: Die vorliegende Arbeit vergleicht drei unterschiedliche Gebäudezertifizierungssysteme an einem Beispielgebäude – dem „Karolinenhof“- welcher dezentral gelegen ist. Untersucht wird, ob die Dezentralität des Standorts einen Einfluss auf die Bewertungen hat. Außerdem wird eine Online-Umfrage über die subjektive Einschätzung der Teilnehmenden, zu nachhaltigem Bauen an dezentralen Standorten, ausgewertet. Aufgrund der – unter anderem durch den Klimawandel verursachten – veränderten Anforderungen an Gebäude, müssen klimaschonende, energieeffiziente Immobilien entstehen, welche mit allen Aspekten der Nachhaltigkeit verträglich sind. In den Gebäudesektor fließt ein erheblicher Anteil der Endenergie und er ist für einen deutlichen Beitrag der Schadstoffemissionen verantwortlich. Mit der Implementierung von Gebäudebewertungssystemen steigt die Qualität der Immobilien und die Lebenszykluskosten – vor allem der Anteil in der Nutzungsphase- werden gesenkt. Die nachhaltige Sanierung des genannten Objekts wird in der vorliegenden Arbeit konkret beschrieben und die Bewertungssysteme DGNB, klimaaktiv und TQB werden vorgestellt und mit den vorhandenen Unterlagen und unter Annahme von definierten Werten durchgeführt. Die Ergebnisse zeigen, dass der Standort des Gebäudes keinen Ausschluss aus den Zertifizierungssystemen hervorruft. Bei einer noch entlegeneren Lage wäre dies jedoch möglich. Die Relevanz der Standortkriterien wird meistens niedrig angesetzt. In diesem Bereich gibt es Bedarf, die Anforderungen zu erweitern. Die geplante, sehr spezielle Nutzung des Karolinenhofs zeigt, dass die Auswahl an Nutzungsprofilen bei den gängigen Bewertungstools ausbaufähig ist. In diese Richtung gibt es bei DGNB bereits die Möglichkeit mit dem „Flex“-System nahezu jedes Gebäude zertifizieren zu können. Die Resultate der durchgeführten Umfrage dokumentieren, dass die Befragten –unabhängig von deren Alter, Wohnort und Wissenshintergrund – die Thematik des nachhaltigen Bauens als relevant einschätzen. Viele der Teilnehmenden haben angegeben, dass vor allem die Senkung des Energiebedarfs, aber auch die Erzeugung und Beschaffung von Energie ohne fossile Brennstoffe, wichtig ist. Daraus wird abgeleitet, dass ein Umdenken in der Gesellschaft bereits entstanden ist. Durch politische Entscheidungen wird sichtbar werden, wie schnell und in welcher Form die Energiewende und eine Abschwächung der Auswirkungen des Klimawandels, erreicht werden.
Enhancing iteration performance on distributed task-based workflows
Creators: name: Barcelo, Alex
name: Queralt, Anna
name: Cortes, Toni
Publisher: name: arXiv
Year: 2023
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Task-based programming models have proven to be a robust and versatile way to approach development of applications for distributed environments. They provide natural programming patterns with high performance. However, execution on this paradigm can be very sensitive to granularity --i.e., the quantity and execution length of tasks. Granularity is often linked with the block size of the data, and finding the optimal block size has several challenges, as it requires inner knowledge of the computing environment. Our proposal is to supplement the task-based programming model with a new mechanism --our SplIter proposal. At its core, the SplIter provides a transparent way to split a collection into partitions (logical groups of blocks, obtained without any transfers nor data rearrangement), which can then be iterated. Tasks are linked to those partitions, which means that SplIter breaks the dependency between block size and task granularity. The evaluation shows that the SplIter is able to achieve performance improvements of over one order of magnitude when compared to the baseline, and it is either competitive or strictly better (depending on application characteristics) to the competitor alternative. We have chosen different applications covering a wide variety of scenarios; those applications are representatives of a broader set of applications and domains. The changes required in the source code of a task-based application are minimal, preserving the high programmability of the programming model. Two different state-of-the-art task-based frameworks have been evaluated for all the applications: COMPSs and Dask, showing that the SplIter can be effectively used within different frameworks.
title: Ehr- vnd Glück-Wunsch Dem ... Herrn/ Dn. Joh. Dolæo, Francothalio-Palatino, Als derselbe Von dem ... Herrn/ Dn. Georgio Franco, ...
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Generalities, Science
Allgemeines, Wissenschaft
Festschrift

description: Elektronische Reproduktion von: Ehr- vnd Glück-Wunsch Dem ... Herrn/ Dn. Joh. Dolæo, Francothalio-Palatino, Als derselbe Von dem ... Herrn/ Dn. Georgio Franco, Der Medicin weit-berühmten Doctore vnd Professore ... Die hohe Doctor-Würden/ Jura vnd Privilegia ... würdigst empfangen: Jn dem Jahr da DIe ArtzneI VVackern vnd herLIChen NVtzen gab / Auffgesetzet von etlichen Patronen vnd guten Freunden. - Heydelberg : Bey Joh. Christian Walter/ Hochlöbl. Universitäts-Buchdrucker, [1673?]. - 8 Seiten. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Gelegenheitsschrift anlässlich der Verleihung der Doktorwürde Joh. Doläus' durch G. Frank. - 
Das Erscheinungsjahr wäre nach dem Chronogramm im Haupttitel 1669, müsste aber angeblich nach handschriftlicher Notiz (von alter Hand!) 1673 sein. - 
Text teilweise auch in lateinischer Sprache. 
Umlaute mit übergestelltem "e" dargestellt . - 
(Hassiaca)

Digitalisiert 2024
Extending Security Functions for Windows NT/2000/XP
Creators: name: Kákona, Martin
Publisher: name: figshare
Year: 2022
Subjects: System and network security
Data security and protection

description: The paper describes the possibilities of adding security extensions to operating systems based on the Windows NT technology. Some of the current security measures within these operating systems and their respective weak points are discussed. Possible improvements to the current architecture and methods of integrating new security mechanisms into the operating system are also outlined. Examples introduce solutions which strengthen the security of existing components of the operating system by adding proven cryptographic functions. Special attention is paid to the protection of key data and the indivisibility of cryptographic functions. Protection against information disclosure during malfunction of the operating system is stressed. The paper also focuses on hardware cryptographic devices, their support by the operating system and their importance from the viewpoint of the overall system security.
MPEC 2023-V36 : 2023 VU
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 VU

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
TESS Experiments: Which College Graduates are Perceived as Trainable for Today’s Work World? Perceptions of Race, Gender, Achievement, and the Liberal Arts
Creators: name: Quadlin, Natasha
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Time-sharing Experiments for the Social Sciences (TESS) offers researchers the opportunity to capture the internal validity of experiments. Investigators submit proposals, and TESS fields successful proposals for free on a representative sample of adults in the United States. This experiment was conducted to examine perceptions of race, gender, field of student, and achievement in the hireability of recent college graduates. Respondents were randomly assigned to view one of 96 versions of a resume submitted by a recent college graduate which varied the applicants’ gender (male vs. female), race/ethnicity (White vs. Black vs. Hispanic vs. Asian), field of study (communications vs. computer science vs. English vs. physics), and GPA (Low: “2.70 GPA (mostly B-’s and C+’s)” vs. Moderate: “3.25 GPA (mostly B’s)” vs. High: “3.80 GPA (mostly A’s)”). A total of 4,891 respondents participated. Respondents were asked to report their perceptions of the difficulty of the applicant’s classes, their likelihood of recommending the applicant for an interview, and their impressions of the applicant’s trainability, competence, warmth, leadership potential, assertiveness, and commitment. This allowed for comparison of perceptions across applicant characteristics.
Approximate longitudinal space charge impedances of a round beam between parallel plates and inside a rectangular chamber
Creators: name: Li, Yingjie
name: Wang, Lanfa
Publisher: name: arXiv
Year: 2014
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: This paper presents the approximate analytical solutions to the longitudinal space charge (LSC) impedances of a round beam with uniform transverse distribution and sinusoidal line density modulations under two boundary conditions: (a) between parallel plates (b) inside a rectangular chamber, respectively. When the ratio of beam diameter to chamber height is small, the image charge fields of the round beam can be approximated by those of a line charge, the approximate analytical LSC impedances can be obtained by image method. The derived theoretical LSC impedances are valid at any perturbation wavelength and are consistent well with the numerical simulation results in a large range of ratios of beam diameters to chamber heights.
description: 17 pages, 11 figures,submitted to Nuclear Instruments and Methods in Physics Research A
title: Räthliche Professores Theologiae nach der Reformation im Seculo XVI.: I. D. Ioannes Draconites, Carolstadio Francus
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Generalities, Science
Allgemeines, Wissenschaft
Personalschrift

description: Elektronische Reproduktion von: Räthliche Professores Theologiae nach der Reformation im Seculo XVI.: I. D. Ioannes Draconites, Carolstadio Francus. - [Rostock] : [Warningk], 1738. - 1 ungezählte Seite, Seite 588-590. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Werktitel: D. Ioannes Draconites, Carolstadio Francus. - Sonderdruck aus: Etwas von gelehrten Rostockschen Sachen, für gute Freunde. den 22 Septembr., Andres Jahr, Acht und dreyßigste Woche, Anno 1738. - 
(Hassiaca) 
Digitalisiert 2024
Sistema de monitoreo y control de cultivos de especies marinas :
Creators: name: Vazquez Alfaro, Erika
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Ingeniería de software||Acuicultura||Ingeniería||Tesis
subject: QA76.758 V39 2006

description: El campo de estudio que ofrece la ingeniería de software es amplio, ya que en la actualidad es posible cver como los productos de software se introducen cada día más en nuestra vida diaria, esto aumenta el compromiso de que los productos ofrecidos sean de calidad.
JADE: a board game to teach software ergonomics
Creators: name: Jean-Daubias, Stéphanie
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: JADE is an educational game we have imagined, designed, built, and used successfully in various contexts. This board game enables learning and practicing software ergonomics concepts. It is intended for beginners. We use it every year during several hours with our second-year computer science students at Lyon 1 University. In this paper, we present the classical version of the game, as well as the design and evaluation process that we applied. We also present the hybrid version of JADE, which relies on the use of QR codes and videos. We also present its use in our teaching (with about 850 learners for a total duration of 54 hours, which totals more than 2500 student-hours). We then discuss the results obtained and present the considered evolutions.
Search for flavor-changing neutral currents in top-quark decays t to Zq in pp collisions at sqrt(s) = 8 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for flavor-changing neutral currents in top-quark decays t to Zq is performed in events produced from the decay chain t t-bar to Zq + Wb, where both vector bosons decay leptonically, producing a final state with three leptons (electrons or muons). A data set collected with the CMS detector at the LHC is used, corresponding to an integrated luminosity of 19.7 inverse femtobarns of proton-proton collisions at a center-of-mass energy of 8 TeV. No excess is seen in the observed number of events relative to the standard model prediction; thus, no evidence for flavor-changing neutral currents in top-quark decays is found. A combination with a previous search at 7 TeV excludes a t to Zq branching fraction greater than 0.05% at the 95% confidence level.
description: Replaced with published version. Added journal reference and DOI
title: Nachricht von einigen Schriften D. Ioannes Draconites
Creators: name: Anonym
Publisher: name: Philipps-Universität Marburg
Year: 2024
Subjects: Personalschrift
Generalities, Science
Allgemeines, Wissenschaft

description: Elektronische Reproduktion von: Nachricht von einigen Schriften D. Ioannes Draconites. - [Rostock] : [Warningk], 1741. - 32 Seiten. - 
Standort: Universität Marburg, Universitätsbibliothek. - 
Signatur: VIII B 331 db, 5. - 
Bemerkungen: Sonderdruck aus: Etwas von gelehrten Rostockschen Sachen, für gute Freunde. den 9 Januarii, Fünftes Jahr, Zweyte Woche, Anno 1741. - 
(Hassiaca)

Digitalisiert 2024
Community governance of open infrastructure services
Creators: name: Moore, Samuel
Publisher: name: Zenodo
Year: 2022
Subjects: open infrastructure

description: Slides from a November 2022 presentation on Community governance of open infrastructure services at the IOI Funders Summit by Dr. Samuel Moore from Invest in Open Infrastructure. More information about the Summit: https://hackmd.io/@investinopen/Funders-Summit-2022
description: Additional information about how our work is funded can be found here: https://investinopen.org/about/how-were-funded/.
Data-driven HRF estimation for encoding and decoding models
Creators: name: Pedregosa, Fabian
name: Eickenberg, Michael
name: Ciuciu, Philippe
name: Thirion, Bertrand
name: Gramfort, Alexandre
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Despite the common usage of a canonical, data-independent, hemodynamic response function (HRF), it is known that the shape of the HRF varies across brain regions and subjects. This suggests that a data-driven estimation of this function could lead to more statistical power when modeling BOLD fMRI data. However, unconstrained estimation of the HRF can yield highly unstable results when the number of free parameters is large. We develop a method for the joint estimation of activation and HRF using a rank constraint causing the estimated HRF to be equal across events/conditions, yet permitting it to be different across voxels. Model estimation leads to an optimization problem that we propose to solve with an efficient quasi-Newton method exploiting fast gradient computations. This model, called GLM with Rank-1 constraint (R1-GLM), can be extended to the setting of GLM with separate designs which has been shown to improve decoding accuracy in brain activity decoding experiments. We compare 10 different HRF modeling methods in terms of encoding and decoding score in two different datasets. Our results show that the R1-GLM model significantly outperforms competing methods in both encoding and decoding settings, positioning it as an attractive method both from the points of view of accuracy and computational efficiency.
description: appears in NeuroImage (2015)
Supplementary Figure 1;Constants for phase diagram evaluation from Of fiery sparks and glittering spots: melting-resolidification and spherical particle formation in abrasion
Creators: name: Singh Dhami, Harish
name: Ranjan Panda, Priti
name: S, Puneeth
name: Viswanathan, Koushik
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering
subject: 30399 Macromolecular and Materials Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: Image showing particle burst feature due to rapid oxidation of C in the carbon containing steel used in the experiments.
Massive spin-2 particles via embedment of the Fierz-Pauli equations of motion
Creators: name: Dalmazi, D.
name: Santos, A. L. R. dos
name: Mendonça, E. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Here we obtain alternative descriptions of massive spin-2 particles by an embedding procedure of the Fierz-Pauli equations of motion. All models are free of ghosts at quadratic level although most of them are of higher order in derivatives. The models that we obtain can be nonlinearly completed in terms of a dynamic and a fixed metric. They include some $f(R)$ massive gravities recently considered in the literature. In some cases there is an infrared (no derivative) modification of the Fierz-Pauli mass term altogether with higher order terms in derivatives. The analytic structure of the propagator of the corresponding free theories is not affected by the extra terms in the action as compared to the usual second order Fierz-Pauli theory.
description: 13 pages