cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Iterative method for tuning complex simulation code
Creators: name: Seo, Yun Am
name: Lee, Youngsaeng
name: Park, Jeong-Soo
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Tuning a complex simulation code refers to the process of improving the agreement of a code calculation with respect to a set of experimental data by adjusting parameters implemented in the code. This process belongs to the class of inverse problems or model calibration. For this problem, the approximated nonlinear least squares (ANLS) method based on a Gaussian process (GP) metamodel has been employed by some researchers. A potential drawback of the ANLS method is that the metamodel is built only once and not updated thereafter. To address this difficulty, we propose an iterative algorithm in this study. In the proposed algorithm, the parameters of the simulation code and GP metamodel are alternatively re-estimated and updated by maximum likelihood estimation and the ANLS method. This algorithm uses both computer and experimental data repeatedly until convergence. A study using toy-models including inexact computer code with bias terms reveals that the proposed algorithm performs better than the ANLS method and the conditional-likelihood-based approach. Finally, an application to a nuclear fusion simulation code is illustrated.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.04.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.03.1931, erstellt von Edward O'Connor am Stonyhurst Observatory in Lancashire
Creators: name: Sternwarte Stonyhurst Observatory am Stonyhurst College in Lancashire
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Farbstift überschrieben, erstellt als Projektionsbildzeichnung für die Beobachtungen am Stonyhurst Observatory in Lancashire auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: unbekannt.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.02.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.01.1931, erstellt von James Peter Rowland am Stonyhurst Observatory in Lancashire
Creators: name: Sternwarte Stonyhurst Observatory am Stonyhurst College in Lancashire
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Farbstift überschrieben, erstellt als Projektionsbildzeichnung am Stonyhurst Observatory in Lancashire. Instrument: unbekannt.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
How short can stationary charged scalar hair be?
Creators: name: Hod, Shahar
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is by now well established that charged rotating Kerr-Newman black holes can support bound-state charged matter configurations which are made of minimally coupled massive scalar fields. We here prove that the externally supported stationary charged scalar configurations {\it cannot} be arbitrarily compact. In particular, for linearized charged massive scalar fields supported by charged rotating near-extremal Kerr-Newman black holes, we derive the remarkably compact lower bound $(r_{\text{field}}-r_+)/(r_+-r_-)>1/s^2$ on the effective lengths of the external charged scalar `clouds' [here $r_{\text{field}}$ is the radial peak location of the stationary scalar configuration, and $\{s\equiv J/M^2, r_{\pm}\}$ are respectively the dimensionless angular momentum and the horizon radii of the central supporting Kerr-Newman black hole]. Remarkably, this lower bound is universal in the sense that it is independent of the physical parameters (proper mass, electric charge, and angular momentum) of the supported charged scalar fields.
description: 8 pages
Exact quantum-mechanical equations for particle beams
Creators: name: Silenko, Alexander J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The exact quantum-mechanical equations for beams of free particles including photons and for beams of Dirac and spin-1 particles in a uniform magnetic field have been derived. These equations present the exact generalizations of the well-known paraxial equations in optics (exact Helmholtz equation for light beams) and particle physics and of the previously obtained paraxial equation for a Dirac particle in a uniform magnetic field. Some basic properties of exact wave eigenfunctions of particle beams have been determined.
description: 4 pages
Lysianopsis Holmes 1903
Creators: name: Senna, André R.
name: Serejo, Cristiana S.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Lysianassidae
Lysianopsis

description: Genus Lysianopsis Holmes, 1903
Type species: Lysianopsis alba Holmes, 1903
Genus diagnosis. Antenna 1, callynophore weak or absent in females and with 1 or 2 fields in males. Antenna 2 in males, article 4 of peduncle not enlarged. Epistome not produced; upper lip produced. Mandible with a hump on the medioposterior margin; lacinia mobilis long and slender; molar setose, with distal triturative surface vestigial, palp attached proximal to molar. Maxilla 1, outer plate with ST7 right and left asymmetrical, STA-D medially cuspidate or apically bifid; palp apically serrate. Gnathopod 1 simple. Pereopods 3–4 in males, merus and carpus with plumose setae along the posterior margin. Uropod 3, peduncle small or long, with lateral flange; peduncle and rami in males without plumose setae; outer ramus 1 or 2-articulate. Telson entire (Lowry & Stoddart, 1997).
Composition of the genus. The genus Lysianopsis contains five species: L. alba Holmes, 1903; L. concavus Senna, 2007; L. hummelincki (Stephensen, 1933); L. ozona Lowry & Stoddart, 1997; and L. subantarctica (Schellenberg, 1931).
description: Published as part of Senna, André R. & Serejo, Cristiana S., 2008, Amaryllididae and Lysianassidae (Amphipoda: Lysianassoidea) from off the central coast of Brazil (11 ºS – 22 ºS), with descriptions of three new species, pp. 45-68 in Zootaxa 1718 on page 60, DOI: 10.5281/zenodo.181025
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.05.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Reflection & Reflexivity in Reviewing and Evaluating CDIO: An Empirical Approach to Evaluation
Creators: name: Clark, Robin
name: Andrews, Jane
Publisher: name: 7th International CONCEIVE DESIGN IMPLEMENT OPERATE Conference
Year: 2011

description: This interactive workshop will build on research conducted at Aston University
School of Engineering and Applied Science to explore and critique the value of
introducing CDIO across the first year undergraduate curriculum (Clark &
Andrews, 2011). Participants will be invited to consider the challenges
experienced when evaluating CDIO. An empirical approach to evaluation developed
by the researchers to provide empirically grounded evidence of the pedagogical
and vocational value of CDIO will form the basis of the workshop. This approach
is distinctive in that it encapsulates both engineering and social science
methods of evaluation.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.06.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
LBDMIDS: LSTM Based Deep Learning Model for Intrusion Detection Systems for IoT Networks
Creators: name: Saurabh, Kumar
name: Sood, Saksham
name: Kumar, P. Aditya
name: Singh, Uphar
name: Vyas, Ranjana
name: Vyas, O. P.
name: Khondoker, Rahamatullah
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In the recent years, we have witnessed a huge growth in the number of Internet of Things (IoT) and edge devices being used in our everyday activities. This demands the security of these devices from cyber attacks to be improved to protect its users. For years, Machine Learning (ML) techniques have been used to develop Network Intrusion Detection Systems (NIDS) with the aim of increasing their reliability/robustness. Among the earlier ML techniques DT performed well. In the recent years, Deep Learning (DL) techniques have been used in an attempt to build more reliable systems. In this paper, a Deep Learning enabled Long Short Term Memory (LSTM) Autoencoder and a 13-feature Deep Neural Network (DNN) models were developed which performed a lot better in terms of accuracy on UNSW-NB15 and Bot-IoT datsets. Hence we proposed LBDMIDS, where we developed NIDS models based on variants of LSTMs namely, stacked LSTM and bidirectional LSTM and validated their performance on the UNSW\_NB15 and BoT\-IoT datasets. This paper concludes that these variants in LBDMIDS outperform classic ML techniques and perform similarly to the DNN models that have been suggested in the past.
Emergent literacy skills of Saudi Arabic speaking children with and without developmental language disorder
Creators: name: Alsiddiqi, Zakiyah A.
name: Stojanovik, Vesna
name: Pagnamenta, Emma
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Research with English-speaking populations has shown that there is a relationship between developmental language disorder (DLD) and emergent literacy skills in children. A small number of Arabic studies have indirectly investigated this relationship in typically developing (TD) children, and children with reading difficulties, and demonstrated the important role of morphosyntactic skills in Arabic reading acquisition. However, none of the previous work has examined the relationship between oral language and emergent literacy skills in children with and without DLD. The aims of this study are twofold: to investigate the language and emergent literacy skills of Saudi Arabic children with DLD aged between 4;0– 6;11 years of age; to compare their performance to age and socioeconomic status matched TD children, and to investigate the relationship between language and emergent literacy skills in both groups. A comprehensive Arabic language and emergent literacy battery was administered. Findings demonstrated that the TD group significantly outperformed the DLD group on most emergent literacy tasks. The DLD group was significantly less accurate than the TD group on syllable segmentation, and phoneme awareness skills. There were significant associations between oral language skills and emergent literacy skills in the DLD group. In the TD group, vocabulary knowledge and syntactic skills were associated with some emergent literacy skills. Syntactic skills were found to have moderately significant relationship with all emergent literacy skills in both groups. This might suggest the important role of morphosyntactic skills to literacy development in Arabic. Overall, findings were consistent with existing literature, and demonstrated strong relationships between oral language and emergent literacy skills in the Arabic language.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.06.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
A CDIO Approach to Curriculum Design of five Engineering Programs at UCSC
Creators: name: Cárdenas, Cristian
name: Cepeda, Manuel
name: Faúndez, Víctor
name: Loyer, Solange
name: Martínez, Claudia
name: Muñoz, Marcia
Publisher: name: 7th International CONCEIVE DESIGN IMPLEMENT OPERATE Conference
Year: 2011

description: This paper describes the process followed by the UCSC School of Engineering in
order to redesign its Engineering programs using a CDIO-based approach. The
redesigned programs were the Computer Science, Industrial Engineering, Civil
Engineering, Logistics Engineering and Aquicultural Biotechnology Engineering
programs.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.07.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Optimal confidence interval for the largest exponential location parameter
Creators: name: Chen, Shun-Yi
name: Tsai, Chih-Chun
name: Chen, Hubert J.
name: Lee, Su-Hao
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Computational Biology

description: A single sampling procedure is proposed for obtaining an optimal confidence interval for the largest location parameter of several k independent exponential populations in the cases of known and unknown common scale parameter, where “optimal” is defined in the sense of minimal expected interval width and best allocation at a fixed confidence. The optimal result can be applied to type II censored samples. Tables of percentage points are provided for practitioners.
Unsupervised Recurrent Federated Learning for Edge Popularity Prediction in Privacy-Preserving Mobile Edge Computing Networks
Creators: name: Zheng, Chong
name: Liu, Shengheng
name: Huang, Yongming
name: Zhang, Wei
name: Yang, Luxi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Multimedia (cs.MM)
subject: Artificial Intelligence (cs.AI)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Nowadays wireless communication is rapidly reshaping entire industry sectors. In particular, mobile edge computing (MEC) as an enabling technology for industrial Internet of things (IIoT) brings powerful computing/storage infrastructure closer to the mobile terminals and, thereby, significant lowers the response latency. To reap the benefit of proactive caching at the network edge, precise knowledge on the popularity pattern among the end devices is essential. However, the complex and dynamic nature of the content popularity over space and time as well as the data-privacy requirements in many IIoT scenarios pose tough challenges to its acquisition. In this article, we propose an unsupervised and privacy-preserving popularity prediction framework for MEC-enabled IIoT. The concepts of local and global popularities are introduced and the time-varying popularity of each user is modelled as a model-free Markov chain. On this basis, a novel unsupervised recurrent federated learning (URFL) algorithm is proposed to predict the distributed popularity while achieve privacy preservation and unsupervised training. Simulations indicate that the proposed framework can enhance the prediction accuracy in terms of a reduced root-mean-squared error by up to $60.5\%-68.7\%$. Additionally, manual labeling and violation of users' data privacy are both avoided.
description: 17 pages, 15 figures, accepted for publication in IEEE INTERNET OF THINGS JOURNAL
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.04.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Lysianassidae
Creators: name: Senna, André R.
name: Serejo, Cristiana S.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Lysianassidae

description: Key to Lysianassidae species recorded from Brazil
1 Epistome and upper lip separate, upper lip strongly dominant in size and projection, rounded. Coxa 1, large and visible. Gnathopod 1 simple, carpus and propodus subequal in size, dactylus small. Uropod 3, peduncle elongate, rami subequal in size, outer ramus 1-articulate. Telson entire ................ Lysianassa (2)
- Different from the above..............................................................................................................................3
2 Antenna 2 elongate, reaching 2/3 of body length. Basis of pereopod 6 with posterior margin rounded and serrate .................................................................................................... Lysianassa brasiliensis Dana, 1853
- Antenna 2 reaching 1/3 of body length. Basis of pereopod 6 with posterior margin slightly concave and
smooth .................................................................................................................. Lysianassa danai sp. nov. 3 Antenna 2 much longer than antenna 1, subequal to the body length. Pereopod 3, merus, carpus and propodus, posterior margin with plumose setae in both sexes ............................. Bonassa brasiliensis sp. nov. - Antenna 2 subequal in length or shorter than antenna 1, antennae 1 and 2, much shorter than body length. Pereopod 3, merus, carpus and propodus, posterior margin without plumose setae...................................4
4 Antenna 1 longer than antenna 2. Upper lip with dorsal margin truncated. Pereopod 6, basis with posterior margin convex ................................................................................... Schoemakerella nasuta (Dana, 1853)
- Antenna 1 subequal in length to antenna 2. Upper lip with dorsal margin rounded. Pereopod 6, basis with posterior margin slightly concave .......................................................... Lysianopsis concavus Senna, 2007
description: Published as part of Senna, André R. & Serejo, Cristiana S., 2008, Amaryllididae and Lysianassidae (Amphipoda: Lysianassoidea) from off the central coast of Brazil (11 ºS – 22 ºS), with descriptions of three new species, pp. 45-68 in Zootaxa 1718 on pages 65-66, DOI: 10.5281/zenodo.181025
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.02.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.03.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Lowering the Cramer-Rao lower bounds of variance in randomized response sampling
Creators: name: Xu, Tonghui
name: Sedory, Stephen A.
name: Singh, Sarjinder
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: In this paper, we lower the Cramer-Rao Lower bound of variance due to Singh and Sedory (2011, 2012) for the Odumade and Singh (2009) model in the sense that we propose a randomized response model that is more efficient. We investigate the properties of the proposed model under various situations for protection and efficiency. The adjustment makes use of known proportion of unrelated characteristics. The situation where the proportions of the unrelated characteristics are unknown is also discussed. In addition, we wrote SAS codes to simulate various data sets in order to compute the simulated relative efficiency values.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.07.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.02.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.04.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
3D Part Assembly Generation with Instance Encoded Transformer
Creators: name: Zhang, Rufeng
name: Kong, Tao
name: Wang, Weihao
name: Han, Xuan
name: You, Mingyu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: It is desirable to enable robots capable of automatic assembly. Structural understanding of object parts plays a crucial role in this task yet remains relatively unexplored. In this paper, we focus on the setting of furniture assembly from a complete set of part geometries, which is essentially a 6-DoF part pose estimation problem. We propose a multi-layer transformer-based framework that involves geometric and relational reasoning between parts to update the part poses iteratively. We carefully design a unique instance encoding to solve the ambiguity between geometrically-similar parts so that all parts can be distinguished. In addition to assembling from scratch, we extend our framework to a new task called in-process part assembly. Analogous to furniture maintenance, it requires robots to continue with unfinished products and assemble the remaining parts into appropriate positions. Our method achieves far more than 10% improvements over the current state-of-the-art in multiple metrics on the public PartNet dataset. Extensive experiments and quantitative comparisons demonstrate the effectiveness of the proposed framework.
description: 8 pages, 7 figures
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.03.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.01.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
title: Human Capital Mismatch in the British Labour Market
Creators: name: Galanakis, Ioannis
Publisher: name: University of Kent
Year: 2022

description: This Thesis explores Human Capital Mismatch in the British labour market. It constructs a novel measure of mismatch based on the skill and jobs distributions. Higher-skilled workers are in mismatch if they work in a lower productivity job. Results show that mismatch distorts skill prices and its instance increases significantly after the Great Recession in the UK using data from the BHPS/UKHLS. To verify if this is theoretically supported, I use a job search model to identify mismatch capturing unmeasured parts of individual skill. The main theoretical contribution supports that mismatch comes from search frictions in the market. The ranking of workers differs between the work and skills distributions. Further, I replicate the empirical analysis for those born in 1970 using the British Cohort Study 1970. Controlling for their cognitive and non-cognitive skills does not translate in lower incidence of mismatch. Finally, the Thesis presents two case studies. First, it pays particular attention to female workers. They are more likely to be in mismatch because they face more frictions and their skills may be underutilised. Hence, this work explores the determinants of female employees mismatch. The incidence of female mismatch varies from 13% to 34% depending on the control group. Second, it intersects the female public-sector employment with mismatch. It finds that the public sector acts as a waiting room for a better job for higher-skilled female workers.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.07.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.03.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.07.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.04.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.05.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.04.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
DESIGN AND THERMOMECHANICAL ANALYSIS OF PRISMATIC BATTERY CELL ASSEMBLY
Creators: name: Nguyen, Thanh
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Mechanical engineering not elsewhere classified

description: A battery assembly experiences both mechanical and thermal loadings during its operation. It is critical to perform the thermomechanical analysis to propose a novel design for the highest efficiency.In this study,two main goals include mechanical characterization and deformation responses for a battery cell and assembly, as well as air-cooled concepts design and analysis.Initially, the cell dimensions were measured by cell-sectioning method, and then the mechanical properties were empirically measured by both 3-point flexural, and nanoindentation experiments. Moreover, three pairs of experiments and simulations were conducted to study mechanical behaviors on both a single cell and a battery assembly. They include (1) point-force loading for single, open cell; (2) internal pressurization for single, sealed cell; and (3) internal pressurization for battery assembly.Additionally, both parametric and experimental studies were executed to design, analyze,and validate air-cooled concepts based on the idea of microchannel heatsink. The proposed concepts have the features, which are integrated into the battery cell for generating the cooling channels. A series of thermomechanical simulations and a forced convection testbed were built for computationally and empirically analyzing the performances of the concepts. The results from the mechanical characterization showed a significant difference between the actual and nominal values of both cell dimensions and mechanical properties. Therefore, the effect of the manufacturing process to such values must be considered before inputting for analyzing the deformation responses. From the thermomechanical analyses, it was found that the mechanical loading might negatively influence the thermal performance if there were not enough mechanical supports from the air-cooling structure. The impact was minimal in the tapered-channel battery assembly. This configuration also significantly reduced the temperature difference on the cell compared with other concepts and the reference design.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.02.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
The strong Anick conjecture is true
Creators: name: Drensky, Vesselin
name: Yu, Jie-Tai
Publisher: name: arXiv
Year: 2005
Subjects: subject: Rings and Algebras (math.RA)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: Primary 16S10. Secondary 16W20; 13B10; 13B25

description: Recently Umirbaev has proved the long-standing Anick conjecture, that is, there exist wild automorphisms of the free associative algebra K over a field K of characteristic 0. In particular, the well-known Anick automorphism is wild. In this article we obtain a stronger result (the Strong Anick Conjecture that implies the Anick Conjecture). Namely, we prove that there exist wild coordinates of K. In particular, the two nontrivial coordinates in the Anick automorphism are both wild. We establish a similar result for several large classes of automorphisms of K. We also find a large new class of wild automorphisms of K which is not covered by the results of Umirbaev. Finally, we study the lifting problem for automorphisms and coordinates of polynomial algebras, free metabelian algebras and free associative algebras and obtain some interesting new results.
description: 25 pages, corrected typos and acknowledgements
Construction of ecocars and windturbine cars following the CDIO principle
Creators: name: Schramm, Jesper
name: Mikkelsen, Robert
Publisher: name: 7th International CONCEIVE DESIGN IMPLEMENT OPERATE Conference
Year: 2011

description: This paper describes the process of active learning in connection with the
construction of concept cars by the students at the Technical University of
Denmark (DTU). The concept of the ecocars is to develop a car where the top
priority is energy efficient solutions in order to make the car run as far as
possible on one litre of gasoline energy equivalent. In parallel the idea of
the windturbine cars is to design-build vehicles for driving directly against
the wind, powered by a wind turbine.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.01.1931, erstellt von Edward O'Connor am Stonyhurst Observatory in Lancashire
Creators: name: Sternwarte Stonyhurst Observatory am Stonyhurst College in Lancashire
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Farbstift überschrieben, erstellt als Projektionsbildzeichnung am Stonyhurst Observatory in Lancashire. Instrument: unbekannt.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
Development of Novel Wearable Sensor System Capable of Measuring and Distinguishing Between Compression and Shear Forces for Biomedical Applications
Creators: name: Pecoski, Dimitrija Dusko
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Biomechanical engineering
Biomedical engineering not elsewhere classified
Biomedical instrumentation
Circuits and systems
Composite and hybrid materials
Electrical engineering not elsewhere classified
Manufacturing processes and technologies (excl. textiles)
Materials engineering not elsewhere classified
Mechanical engineering not elsewhere classified
Medical devices
Microelectronics

description: There are no commercially available wearable shoe in-sole sensors that are capable of measuring and distinguishing between shear and compression forces. Companies have already developed shoe sensors that simply measure pressure and make general inferences on the collected data with elaborate software [2, 3, 4, 5]. Researchers have also attempted making sensors that are capable of measuring shear forces, but they are not well suited for biomedical applications [61, 62, 63, 64]. This work focuses on the development of a novel wearable sensor system that is capable of identifying and measuring shear and compression forces through the use of capacitive sensing. Custom hardware and software tools such as materials test systems and capacitive measurement systems were developed during this work. Numerous sensor prototypes were developed, characterized, and optimized during the scope of this project. Upon analysis of the data, the best capacitive measurement system developed in this work utilized the CAV444 IC chip, whereas the use of the Arduino-derived measurement system required data filtering using median and Butterworth zero phase low pass filters. The highest dielectric constant reported from optimization experiments yielded 9.7034 (+/- 0.0801 STD) through the use of 60.2% by weight calcium copper titanate and ReoFlex-60 silicone. The experiments suggest certain sensors developed in this work feasibly measure and distinguish between shear and compressional forces. Applications for such technology focus on improving quality of life in areas such as managing diabetic ulcer formation, preventing injuries, optimizing performance for athletes and military personnel, and augmenting the scope of motion capture in biomechanical studies.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.02.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek
ORGAN-SPECIFIC EPIGENOMIC AND TRANSCRIPTOMIC CHANGES IN RESPONSE TO NITRATE IN TOMATO
Creators: name: Julian, Russell S
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Horticultural crop growth and development
Plant biology not elsewhere classified
Epigenetics (incl. genome methylation and epigenomics)
Gene expression (incl. microarray and other genome-wide approaches)
Genomics
Plant cell and molecular biology
Animal cell and molecular biology
Plant physiology

description: Nitrogen (N), an essential plant macronutrient, is among the most limiting factors of crop yield. To sustain modern agriculture, N is often amended in soil in the form of chemical N fertilizer, a major anthropogenic contributor to nutrient pollution that affects climate, biodiversity and human health. To achieve agricultural sustainability, a comprehensive understanding of the regulation of N response in plants is required, in order to engineer crops with higher N use efficiency. Recently, epigenetic mechanisms, such as histone modifications, have gained increasing importance as a new layer of regulation of biological processes. However, our understanding of how epigenetic processes regulate N uptake and assimilation is still in its infancy. To fill this knowledge gap, we first performed a meta-analysis that combined functional genomics and network inference approaches to identify a set of N-responsive epigenetic regulators and predict their effects in regulating epigenome and transcriptome during plant N response. Our analysis suggested that histone modifications could serve as a regulatory mechanism underlying the global transcriptomic reprogramming during plant N response. To test this hypothesis, I applied chromatin immunoprecipitation-sequencing (ChIP-Seq) to monitor the genome-wide changes of four histone marks (H3K27ac, H3K4me3, H3K36me3 and H3K27me3) in response to N supply in tomato plants, followed by RNA-Seq to profile the transcriptomic changes. To investigate the organ specificity of histone modifications, I assayed shoots and roots separately. My results suggest that up to two-thirds of differentially expressed genes (DEGs) are modified in at least one of the four histone marks, supporting an integral role of histone modification in regulating N response. I observed a synergistic modification of active histone marks (H3K27ac, H3K4me3 and H3K36me3) at gene loci functionally relevant to N uptake and assimilation. Surprisingly, I uncovered a non-canonical role of H3K27me3, which is conventionally associated with repressed genes, in modulating active gene expression. Interestingly, such regulatory role of H3K27me3 is specifically associated with highly expressed genes or low expressed genes, depending on the organ context. Overall, I revealed the multi-faceted role of histone marks in mediating the plant N response, which will guide breeding and engineering of better crops with higher N use efficiency
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.03.1931, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1931

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der privaten Beobachtungsstation Prätschli in Arosa. Instrument: 11-cm-Refraktor von Steinheil.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen
description: ETH-Bibliothek