cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 31.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 07.07.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 Universal Adversarial Policy for Text Classifiers
Creators: name: Maimon, Gallil
name: Rokach, Lior
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Computation and Language (cs.CL)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Discovering the existence of universal adversarial perturbations had large theoretical and practical impacts on the field of adversarial learning. In the text domain, most universal studies focused on adversarial prefixes which are added to all texts. However, unlike the vision domain, adding the same perturbation to different inputs results in noticeably unnatural inputs. Therefore, we introduce a new universal adversarial setup - a universal adversarial policy, which has many advantages of other universal attacks but also results in valid texts - thus making it relevant in practice. We achieve this by learning a single search policy over a predefined set of semantics preserving text alterations, on many texts. This formulation is universal in that the policy is successful in finding adversarial examples on new texts efficiently. Our approach uses text perturbations which were extensively shown to produce natural attacks in the non-universal setup (specific synonym replacements). We suggest a strong baseline approach for this formulation which uses reinforcement learning. It's ability to generalise (from as few as 500 training texts) shows that universal adversarial patterns exist in the text domain as well.
description: Accepted for publication in Neural Networks (2022), see https://doi.org/10.1016/j.neunet.2022.06.018
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 02.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Dynamic least-cost optimisation of wastewater systems remedial works requirements
Creators: name: Vojinovic, Z.
name: Solomatine, D.
name: Price, R. K.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Urban drainage asset management
subject: system rehabilitation
subject: global optimisation

description: In recent years there has been increasing concern for wastewater system failure and identification of optimal set of remedial works requirements. So far, several methodologies have been developed and applied in asset management activities by various water companies worldwide but often with limited success. In order to fill the gap, there are several research projects that have been undertaken in exploring various algorithms to optimise remedial works requirements but mostly for drinking water supply systems and very limited work has been done for the wastewater assets. Some of the major deficiencies of commonly used methods can be found in either one or more of the following aspects: inadequate representation of systems complexity, incorporation of a dynamic model into the decision-making loop, the choice of an appropriate optimisation techniques and experience in applying that technique. This paper is oriented towards resolving these issues and discusses a new approach for the optimisation of wastewater systems remedial works requirements. It is proposed that the optimal problem search is performed by a global optimisation tool (with various random search algorithms) and the system performance is simulated by the hydrodynamic pipe network model. The work on assembling all required elements, and the development of an appropriate interface protocols between the two tools aimed to decode the potential remedial solutions into the pipe network model and to calculate the correspon
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.09.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 16.07.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Characterization of a hygro-regulated Wall Base Ventilation System for Treatment of Rising Damp in Historical Buildings
Creators: name: Freitas, Vasco
name: Guimarães, Ana Sofia
name: Guimarães, Ana Sofia
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: The treatment of rising damp in the walls of historic buildings is very complex, due to the thickness and heterogeneity of the walls. The techniques traditionally used for dealing with this problem (such as watertight barriers, injection of hydrofuge products, etc.) have sometimes proved ineffective, and that is why it is necessary to find a new approach.
In recent years, the Building Physics Laboratory at the Faculty of Engineering, University of Porto, has been conducting experimental research on the effectiveness of the wall base ventilation system, using natural or mechanical hygro-regulated systems to reduce the level of the damp area. This experimental research and the simulations that were performed clearly show that wall base ventilation is a system with potential.
This paper presents the characterization of the hygro-regulated systems’ operation based on experimental studies developed in laboratory, which allowed the influence of the velocity of the air, condensation risk and the possibility of salt crystallization. This will also present the results of measurements conducted in churches in the North of Portugal in which these systems were implemented, with the purpose of validating its operation and establishing criteria for programming the ventilator.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.12.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 23.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Modelling the development of damage and aging of buildings for moisture risk and service life analyses
Creators: name: Ojanen, Tuomo
name: Viitanen, Hannu
name: Peuhkuri, Ruut
name: Ojanen, Tuomo
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: Moisture damages and failures in buildings are caused by hygrothermal conditions exceeding the tolerance of structures. In building materials these conditions may lead to the growth of microbes or mould and decay fungi after a critical exposure time.  The microclimate is the acting force for biological deterioration of materials.  Microclimate condition is a result of several simultaneous vectors: macroclimate (rainfall, temperature, humidity, air pressure conditions etc.), meso-climate (location of the building, building structures and details and the materials used). During the service life of a building, several factors may cause aging of building and materials. Failure to perform as intended can be of various degree: excess moisture can cause reversible or irreversible deterioration or performance degradation resulting from biological processes, chemical processes or physical changes.
The critical factors affecting durability and service life should be considered and taken into account during the planning and building process as well during the use and maintenance. In this paper, modelling of mould growth and decay development based on humidity, temperature, exposure time and material is presented as a tool for the moisture risk analyse and evaluation of life time of different building materials and structures. The occurrence of decay means a severe risk for the structure performance. Mould growth may affect the indoor climate, but this depends strongly on the site for the growth. Mould on exterior surface of the structure or in material layers inside the structure enclosure cause less risk for indoor air than those adjacent or close to the indoor air space. Other risk factors are, for example, the reason for moisture increase (accidental or continuous), area for high level moisture content, species of mould, etc.
The risk assessment and criteria of the moisture induced growth of organisms presented in this paper are essential in order to be able to analyse the needed and suitable renovation methods. Limited moisture levels and low microbial activity with no significant contact to indoor air may require only some follow up. On the other hand, overestimation of the actual risk may cause massive structural renovations that cost too much compared to the methods that are adjusted according to the risk.
Polycarbonate Masters for Soft Lithography
Creators: name: Amadeo, Filippo
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: Fabrication of microfluidic devices by soft lithography is by far the most popular approach due to simplicity and low cost. The approach relies on casting of elastomers, such as polydimethylsiloxane (PDMS), on masters fabricated from photoresists on silicon substrates. These masters, however, can be expensive, complex to fabricate, and fragile. Here an optimized replica molding approach to preserve the original masters by heat molding of polycarbonate (PC) sheets on PDMS molds is described. The process is faster and simpler than previously reported methods and does not result in loss of resolution or aspect ratio for the features. The generated PC masters were used to successfully replicate a wide range of microfluidic devices, including rectangular channels with aspect ratios from 0.025 to 7.3, large area spiral channels, and micropost arrays with 5 mm spacing. Moreover, the fabrication of rounded features in PC, like semi-spherical micro wells and round micro channels, was possible. Quantitative analysis of the replicated features showed variability of <2%. The approach is low cost, does not require cleanroom setting or hazardous chemicals, and is rapid and simple. The fabricated masters are rigid and survive numerous replication cycles. Moreover, damaged or missing masters can be easily replaced by reproduction from previously cast PDMS replicas. All these advantages make the PC masters highly desirable for long-term preservation of soft lithography masters for microfluidic devices.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.10.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Energy savings for artificial lighting in a single office with individual lighting and solar shading control
Creators: name: Iversen, Anne
name: Iversen, Anne
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: A study was conducted in a test room (3x5m) equipped with energy efficient luminaires suspended from the ceiling, a work station and an external reflecting solar shading device. From the work station the occupant could control the illuminance level of the luminaire and the tilt of the lamellas. The solar shading device raises the daylight level in the back of the room by reflecting glass lamellas that directs the light to the ceiling. The objective of the experiment was to investigate the energy savings for artificial lighting by using individual control of luminaire and solar shading. 10 persons participated in the study. During the experiment the occupant had to carry out office tasks at the work station. In the first period of the experiment the occupant could not control either the lighting level or the tilt of the lamellas, whereas it in the second period was possible for the occupant to control the lighting level and the tilt of the lamellas. The energy consumption for lighting was measured for each period.

Results and analysis will be presented in the paper.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 Function of CD36 in Tumorigenesis
Creators: name: Terry, Alexander R
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: During matrix detachment, tumor cells grow as multicellular clusters, and metabolism in this setting has been shown to recapitulate early stages of tumorigenesis. We previously found that detached cells activate AMPK to inhibit fatty acid synthesis and induce fatty acid oxidation, which raises the question of how clustered cells maintain the integrity and biogenesis of membrane lipids. Here, we show that CD36, a transmembrane protein implicated in lipid uptake and utilization, is robustly induced in a p38- and AMPK-dependent manner during anchorage independent growth. Preceding the induction of CD36, ER stress is induced which decreases the level of SCD1, an ER-resident protein that produces monounsaturated fatty acids. We found that CD36 promotes selective uptake of monounsaturated fatty acids during matrix detachment, and deletion of CD36 more closely resembles SCD1-deficiency. Specifically, CD36-deletion caused accumulation of saturated fatty acids, which represses fatty acid synthesis through allosteric action on both AMPK and ACC and induces ER stress due to over incorporation of saturated fatty acids into membrane glycerolipids. In a mouse model of breast cancer, we found that systemic deletion of CD36 following tumor onset, which emulates drug therapy, diminished the pro-tumorigenic effect of a high fat diet. Consistent with our in vitro results, tumor lysates from CD36-deficient mice fed a high fat diet showed enhanced activation of AMPK and markers of ER stress. Taken together, our results suggest that CD36 supports tumorigenesis through selective uptake of monounsaturated fatty acids and maintenance of glycerolipid homeostasis.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.09.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Frost Damage of Roof Tiles in Relatively Warm Area in Japan - Accelerated aging test -
Creators: name: Iba, Chiemi
name: Hokoi, Shuichi
name: Iba, Chiemi
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: Even in relatively warm area in Japan, frost damage of roof tiles occurs. It was shown, in the previous investigations, that the roof surface temperature could be as much as 5 deg.C lower than the outdoor temperature, depending on environmental conditions such as nocturnal radiation and outdoor wind speed. In the field of material science and technology, the mechanism of the frost damage has been investigated. Our research deals with the frost damage from a thermal environmental point of view.
In this paper, an accelerated aging test for roof tiles and a numerical analysis of the test are carried out. The experimental results show there is a significant difference in temperature depending on the location even in the same tile. The profiles of temperature and water content inside the tile are estimated by numerical calculation. The influence of several parameters such as water resistance of the surface finishing is also examined.
New type of "Moisture adaptive vapour barriers"
Creators: name: Kloch, Niels Peter
name: Christensen, Georg
name: Sandberg Jensen, Eirik
name: Kloch, Niels Peter
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: During the last two decades a number of so called “moisture adaptive vapour barriers” have been developed and later used in the building industry to a great extent.
The overall idea behind the  development of these vapour barriers  (foils) has been to produce a vapour control layer which has a high vapour permeability in a moist environment and a low permeability in a dry environment.
The desired effect has often been achieved in a combination of properties related to diffusion and capillary effect or diffusion alone.
In this paper a new type of moisture adaptive vapour barrier based on diffusion will be presented. The Vapour control layer differs from earlier types, by having different properties dependent on the direction of the diffusion. This has been achieved by laminating materials with different properties and geometry (eg. Perforations)
Results dealing with vapour permeability will be presented from standard cup tests and from a full scale test on a roof component.
Caching based optimal resource allocation strategies in 5G networks and beyond
Creators: name: Bsebsu, Ashraf
Publisher: name: Loughborough University
Year: 2022
Subjects: subject: 91399 Mechanical Engineering not elsewhere classified
subject: FOS: Mechanical engineering

description: Cellular networks in the 5G epoch need to satisfy numerous challenging requirements such a low content delivery latency, a traffic reduction in the backhual links and others. Cache-enabled wireless networks is one of the technologies that can reduce the content delivery latency as well as decrease the traffic in the backhaul links.This thesis focuses on the study of how to exploit caching and allocate radio resources in 5G cellular networks more effectively. In particular, the proposed techniques aim to recognize main challenges in the design of resource allocation and content caching schemes that meet these new needs, and to provide effective solutions to address these challenges.Firstly, we investigated a joint beamforming and admission control design in cacheenabled cloud radio access networks (Cloud-RANs). The main goal is to minimize the total network cost which is a combination of transmission power cost and fronthaul cost while admitting as many users as possible to satisfy certain considerations. The single objective optimization problem has been formulated as a mixed-integer second order cone programming, and then an efficient branch and bound algorithm has been proposed. Secondly, we proposed a learning-based method to overcome the complexity issues which are emerging due to using mathematical optimization methods when designing beamforming and admission control in cache-enabled Cloud-RANs in the previous problem. A determinantal point process learning framework to obtain the subset of admitted users for cache-enabled Cloud-RANs is developed.Finally, we studied the impact of cooperative caching and coordinated transmission techniques in a cognitive radio networks to improve the system performance. Depending on the availability and placement of the requested content, different transmission techniques and caching strategies are suggested.
Applicability of European standards for the calculation of thermal properties of membrane cushions
Creators: name: Mitterer, Christoph
name: Kaufmann, Andreas
name: Antretter, Florian
name: Holm, Andreas
name: Mitterer, Christoph
name: Kaufmann, Andreas
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: In today’s world of constructions engineering membranes play such an important role that they are often referred to as “the fifth construction material”. One of the particularly innovative application areas is the use in tensile architecture. Membrane cushions form the envelopes of buildings like swimming halls, atrium-roofs or sport arenas for example. As the same requirements apply for buildings with membrane roofs as well as for regular buildings, standard indicators are needed to describe the thermal performance of the building.
Regarding energy transmission lightweight building elements made of transparent membrane cushions show a different behavior compared to monolithic building parts or even windows. Existing standards relevant for U-value or g-value calculations are developed for conventional building structures. The defined range of application of these calculation methods does not include curved building elements or large locked air spaces. The U-value of membrane cushions depend disproportional high on the boundary conditions. Angular dependencies of reflection and transmission as well as orientation of the cushion influence the result of the g-value.  All limitations and restrictions of existing standards for their application on membrane cushions will be discussed in the paper.
Calculation methods described in DIN EN 673 and DIN EN 410 will be applied on membrane cushions. Parameter variations for panel thickness, number of membrane layers and different heat flux directions show the deviations between the standards. The results will be compared to measurements. Differing outcomes can be explained by simplifications made in the standards. The underlying physics need to be discussed to adopt standards for membrane cushions.

This paper provides an overview of relevant calculation methods to describe the thermal performance as well as their applicability on membrane cushions. Furthermore it points out critical cases, where the calculation does not meet the requested accuracy and shows the demand of modification.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.07.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Non-classical linear divisibility sequences and cyclotomic polynomials
Creators: name: Koshkin, Sergiy
Publisher: name: arXiv
Year: 2022
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B39, 11B83, 37P05, 11B37

description: Divisibility sequences are defined by the property that their elements divide each other whenever their indices do. The divisibility sequences that also satisfy a linear recurrence, like the Fibonacci numbers, are generated by polynomials that divide their compositions with every positive integer power. We completely characterize such polynomials in terms of their factorizations into cyclotomic polynomials using labeled Hasse diagrams, and construct new integer divisibility sequences based on them. We also show that, unlike the Fibonacci numbers, these non-classical sequences do not have the property of strong divisibility.
description: 14 pages, 4 figures
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.09.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 10.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 30.09.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Bisecting horn angles
Creators: name: Koshkin, Sergiy
Publisher: name: arXiv
Year: 2022
Subjects: subject: Metric Geometry (math.MG)
subject: History and Overview (math.HO)
subject: FOS: Mathematics
subject: 51M04 01A20 01A60 30C20 51M15

description: A horn angle between a circle and its tangent is considered in Euclid's Elements, and Euclid remarks that it is smaller than any acute rectilinear angle. Already in antiquity, Proclus wondered whether it is possible to bisect horn angles. We will give a construction of a bisector which was within the means of ancient geometers since the time of Archimedes and Apollonius. We will also compare it to the conformal bisection method introduced in modern times.
description: 8 pages, 6 figures
Energetic and indoor comfort effects of a building-redevelopment in cold arid climate
Creators: name: Kaufmann, Andreas
name: Holm, Andreas
name: Sedlbauer, Klaus
name: Kaufmann, Andreas
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: The pilot-project of a building-redevelopment in Ulaanbaatar - scientifically guided by the IBP - has great effects on the improvement of indoor climate conditions and energy performance.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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 25.08.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Effect of climate change on energy consumption in buildings
Creators: name: Sasic Kalagasidis, Angela
name: Kjellström, Erik
name: Moussavi Nik, Vahid
name: Nielsen, Anker
name: Sasic Kalagasidis, Angela
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: Most buildings have an expected lifetime of 60 to over 100 years, during which they offer a shelter from weather to human beings, animals and property. Predictable climatic impacts can be successfully managed by an adequate construction. Some combinations of building materials and designs show better durability and performance than others. How possible deviations in predicted climatic loads may affect the building designed, e.g. expected response?
Climate change scenarios for the future build on emissions scenarios and climate model simulations. The uncertainties regarding future population growth and economic development make it impossible to rely on any simple forecasts for the future. Instead there has been a development of different scenarios all with their specific emissions of greenhouse gases and aerosol precursors. Common to climate change scenarios is an increase in the global mean temperature. By the end of the century the increase may be 1.8-4.0oC depending on which emissions scenario that is chosen (Intergovernmental Panel on Climate Change, 2007).
This paper gives an overview of future climate scenarios for Sweden and discusses: firstly, weather design conditions in terms of deviations to presently used climatic loads for buildings’ energy design and, secondly, some possible results on energy consumption in buildings in respect to climate change scenarios.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.12.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
AdS/BCFT correspondence and BTZ black hole within electric field
Creators: name: Santos, Fabiano F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper, presents the gravity duals of Conformal Field Theories with boundaries. This theory is known as AdS/BCFT correspondence. In this duality, our system has 3D gravity coupling with the Maxwell field dual to 2D BCFT. On the gravity side, we consider a 3D BTZ black hole. We analyze the effects of the chemical potential on the profile of the extra boundary for the black hole. Performing a holographic renormalization, we calculate the free energy and obtain the total entropy and corresponding area with chemical potential, and the boundary entropy for the black hole. These theories are specified by stress-energy tensors that reside on the extensions of the boundary to the bulk. In this way, the AdS/BCFT appears analogous to the fluid/gravity correspondence with the chemical potential. We discuss the solutions as well as their thermodynamic and fluid properties.
description: 16 pages, 5 figures
Development of thermal performance testing methods for pneumatically stabilized membrane-cushion envelope systems
Creators: name: Kaufmann, Andreas
name: Mitterer, Christoph
name: Holm, Andreas
name: Sedlbauer, Klaus
name: Kaufmann, Andreas
Publisher: name: 8th Symposium on Building Physics in the Nordic Countries
Year: 2008

description: Examination for representation, adaptation and developing of procedures and methods, that are suitable for the correct calculation and measurement of the specific U-value and g-value of membrane-cushion envelopes.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.07.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Use of 3D modeling to instrument CSOs
Creators: name: Kouyi, G. Lipeme
name: Vazquez, J.
name: Simonin, Y.
name: Zug, M.
name: Poulet, J.B.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: CSO
subject: Instrumentation
subject: 3D modeling
subject: Validation

description: The assessment of the flows and the pollutant load discharged into the natural environment requires the installation of an adequate instrumentation. The knowledge of the hydraulic operation of the Combined Sewer Overflows (CSOs) is thus essential. We use 3D modeling (FLUENT) in order to understand the hydrodynamics in these works. Initially, the numerical results arising from 3D modeling of the flows in side storm overflows were validated in experiments in laboratory. In the second time, we applied the 3D modeling to the CSO of Clichy (France). Simulations enabled us to know the various shapes of water lines and the evolution of the overflow rate along the weir. The location of the free surface was done by means of VOF method. The analysis of the results of simulation was enabled to improve the instrumentation of this CSO.
Ailuridae Gray 1843
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Carnivora
Ailuridae

description: Family AILURIDAE (RED PANDA) • Small to medium mammals with round head, short muzzle, large and pointed ears, and bushytail; muzzle, lips, cheeks, and edges of ears white, eyes with small dark patches, and tail with alternate red and buff colored rings. • 79-122 cm. • Mountains of Central Asia. • Forested mountainous areas; typically deciduous and coniferous forests with bamboo-thicket understory. • 1 genus, 1 species, 2 taxa. • | species Vulnerable; none Extinct since 1600.
description: Published as part of Don E. Wilson & Russell A. Mittermeier, 2009, Ailuridae, pp. 498-503 in Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona :Lynx Edicions on page 498, DOI: 10.5281/zenodo.5646537
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.07.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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
Caustics of light rays and Euler's angle of inclination
Creators: name: Koshkin, Sergiy
name: Rocha, Ivan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A04 78A05 34K06

description: Euler used intrinsic equations expressing the radius of curvature as a function of the angle of inclination to find curves similar to their evolutes. We interpret the evolute of a plane curve optically, as the caustic (envelope) of light rays normal to it, and study the Euler's problem for general caustics. The resulting curves are characterized when the rays are at a constant angle to the curve, generalizing the case of evolutes. Aside from analogs of classical solutions we encounter some new types of curves. We also consider caustics of parallel rays reflected by a curved mirror, where Euler's problem leads to a novel pantograph equation, and describe its analytic solutions.
description: 19 pages, 14 figures
Integrated Simulation of the Berlin Sewage System and Evaluation of a global Real-time Control Concept
Creators: name: Schroeder, K.
name: Mannel, R.
name: Pawlowsky-Reusing, E.
name: Broll, J.
Publisher: name: DTU Library, Technical University of Denmark (DTU)
Year: 2005
Subjects: subject: Urban drainage
subject: modelling
subject: integrated simulation
subject: real-time control
subject: pump station

description: The paper presents the build-up of a model for the integrated simulation of the sewage system of Berlin, Germany, focusing on the catchment of the wastewater treatment plant Ruhleben. The Ruhleben catchment, draining 185 km\302\262 and a population of 1.38 million inhabitants is characterised by its high portion of combined sewerage. The model comprises the collection system, pump stations, pressurised mains and the wastewater treatment plant. Hydraulic and quality processes are taken into account. A preliminary assessment of the sewage system and the analysis of historical operational data showed a high potential concerning global real-time control of the pump stations. Three different global control scenarios have been studied on the basis of a long time simulation over 50 days and compared with a local control regime. The results show that the coordinated operation leads to a reduction of total emissions. Main improvements can be achieved concerning the discharges from combined sewer overflows. These improvements are of major significance due to the high hazard potential of combined sewer overflows.
Exploring Glutathione as a Ligand for Personalized Antibiotic Loading Against Bacterial Infections
Creators: name: Sokolowski, Karol
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: Acute bacterial skin and skin structure infections (ABSSSI) are a major burden on healthcare systems globally. Systemic treatment of ABSSSIs is often complicated by subtherapeutic drug concentrations at the infection site. Localized therapeutic delivery may overcome such barriers but current formulation approaches remain rigid and unable to accommodate flexible antimicrobial loading for ABSSSI treatment. Glutathione (GSH) is a tripeptide conventionally employed as a ligand for glutathione-S-transferase (GST) protein binding but also contains two anionic and one cationic functional groups. We explored the novel use of GSH as an association site for charge-bearing antimicrobials to provide an approach for selective antibiotic loading within polymeric hydrogels. Following polymerization of poly(ethylene glycol) hydrogels in the absence (PEG) or presence of GSH (GSH-PEG), electrostatic intermolecular forces were confirmed in the presence of GSH ligands. Placing blank hydrogels within drug solutions, increased loading of cationic and zwitterionic drugs was observed within GSH-PEG as compared to PEG hydrogels whereas anionic drugs were observed to load similarly in GSH-PEG and PEG hydrogels. Further flexibility in GSH-PEG hydrogel preparation was demonstrated by varying loading solution drug concentration to establish several dosage strengths while maintaining a rapid, clinically-relevant one hour loading period. Controlled release of antibiotics from GSH-PEG hydrogels was confirmed under submerged conditions and within a Franz diffusion system, mimicking topical application. Dose-dependent bacterial clearance was achieved with drug loaded GSH-PEG hydrogels using in vitro time kills and an ex vivo porcine dermis infection model. Moreover, the observed bacterial killing confirmed in silico mechanism-based modeling simulations, supporting the predictable and reliable nature of the GSH-PEG delivery phenomena. Conversely, human dermal fibroblast migration and proliferation was not significantly impaired in the presence of drug loaded or blank GSH-PEG hydrogels. Our findings successfully broadened the utility of GSH ligands beyond protein anchoring, providing flexible antibiotic association sites to achieve safe and effective release. These findings advance the concept of multi-functional delivery platforms in an effort to provide local therapeutic delivery tailored to patient needs in a timely and accessible manner.
Integrability of Kerr-Newman spacetime with cloud strings, quintessence and electromagnetic field
Creators: name: Cao, Wenfu
name: Liu, Wenfang
name: Wu, Xin
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The dynamics of charged particles moving around a Kerr-Newman black hole surrounded by cloud strings, quintessence and electromagnetic field is integrable due to the presence of a fourth constant of motion like the Carter constant. The fourth motion constant and the axial-symmetry of the spacetime give a chance to the existence of radial effective potentials with stable circular orbits in two-dimensional planes, such as the equatorial plane and other nonequatorial planes. They also give a possibility of the presence of radial effective potentials with stable spherical orbits in the three-dimensional space. The dynamical parameters play important roles in changing the graphs of the effective potentials. In addition, variations of these parameters affect the presence or absence of stable circular orbits, innermost stable circular orbits, stable spherical orbits and marginally stable spherical orbits. They also affect the radii of the stable circular or spherical orbits. It is numerically shown that the stable circular orbits and innermost stable circular orbits can exist not only in the equatorial plane but also in the nonequatorial planes. Several stable spherical orbits and marginally stable spherical orbits are numerically confirmed, too. In particular, there are some stable spherical orbits and marginally stable spherical orbits with vanishing angular momenta for covering whole the range of the latitudinal coordinate.
description: 14 pages, 5 figures and 2 tables
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.07.1933, erstellt von Friedrich Buser in der privaten Beobachtungsstation im Prätschli in Arosa
Creators: name: Buser, Friedrich
Publisher: name: [s.n.]
Year: 1933

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