cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ο κάνναβος στην Αρχιτεκτονική. Ιδεολογικές, γεωμετρικές και κατασκευαστικές προεκτάσεις.
title: The Grid in Architecture. Ideological, geometrical and structural extensions.
Creators: name: Λαδιανου Ουρανια
name: Μαγγα Εμμανουελα
Publisher: name: Technical University of Crete
Year: 2020

description: Ο κάνναβος, με χαρακτηριστικά το μέτρο, την αναλογία και την κλίμακα, θεωρείται ένα από τα σημαντικότερα σχεδιαστικά-οργανωτικά εργαλεία που καθόρισαν την αρχιτεκτονική και την πολεοδομία, από την αρχαιότητα έως και σήμερα. Παρόλα αυτά, η έννοια του καννάβου έχει λανθασμένα περιοριστεί σε ερμηνείες που τη συνδέουν με την αυστηρότητα και την μονοτονία. Σκοπός της ερευνητικής εργασίας είναι η διερεύνηση των ιδεολογικών, γεωμετρικών και κατασκευαστικών προεκτάσεων του καννάβου μέσα από παραδείγματα-σταθμούς στην ιστορία της αρχιτεκτονικής, τόσο χρονικά όσο και βάσει κλίμακας. Αντικείμενο της εργασίας αποτελούν αρχιτεκτονικά και πολεοδομικά έργα που σχεδιάστηκαν περισσότερο ή
λιγότερο πρόδηλα μέσω ενός καννάβου. Ένας κάνναβος ο οποίος ενώ ασκεί την επιρροή του σε όλη τη διάρκεια της ιστορίας της αρχιτεκτονικής, η έκφραση του μεταβάλλεται με την πάροδο του χρόνου και λειτουργεί ως φορέας πολλαπλών νοημάτων και συμβολισμών. Κριτήριο για την επιλογή των έργων αυτών αποτέλεσε η χρήση του στη συνθετική τους διαδικασία καθώς και οι ποικίλες μορφές που μπορεί να υιοθετεί. Μέσα από την ανάλυση των παραδειγμάτων-σταθμών θα προκύψει αν τελικά οι κανόνες-περιορισμοί μιας δομικής αρχής και συγκεκριμένα του καννάβου, καταλήγουν σε επέκταση ή μη των δυνατοτήτων προσαρμογής και επομένως δυνατοτήτων έκφρασης. Η κεντρική ιδέα της δομής ενός καννάβου περιορίζει την ελευθερία ή οδηγεί τελικά στην ελευθερία;

description: The grid, fundamentally incorporating measurement, proportion and scale,has been considered an integral design/organisational tool in architecture and urban planning since ancient times. However, the overall concept of the grid has been falsely characterized as being limiting and monotonous in regards to its use. The purpose of this thesis is to investigate the ideological, geometrical and constructive extensions of the architectural grid, with references to historic examples. This research paper will investigate architectural and urban planning projects which have been designed with the use of the architectural grid. The grid has significantly influenced the history of architecture; however in the modern days it is evident that it is developing an altered appearance. The reasoning behind the selection of these projects was based on their intricate process of design as well as on the versatility of their use of the grid. Does the main concept of the grid structure limit freedom or promote it?
Zum Verhältnis von ‚öffentlich‘ und ‚privat‘ in der attischen Gerichtsrhetorik
Creators: name: Piepenbrink, Karen
Publisher: name: Würzburger Jahrbücher für die Altertumswissenschaft
Year: 2019

description: -
description: Würzburger Jahrbücher für die Altertumswissenschaft, [N.F.] Bd. 37 (2013): Würzburger Jahrbücher für die Altertumswissenschaft
Phases of supersymmetric O(N) theories
Creators: name: Heilmann, Marianne
name: Litim, Daniel F.
name: Synatschke-Czerwonka, Franziska
name: Wipf, Andreas
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We perform a global renormalization group study of O(N) symmetric Wess-Zumino theories and their phases in three euclidean dimensions. At infinite N the theory is solved exactly. The phases and phase transitions are worked out for finite and infinite short-distance cutoffs. A distinctive new feature arises at strong coupling, where the effective superfield potential becomes multi-valued, signalled by divergences in the fermion-boson interaction. Our findings resolve the long-standing puzzle about the occurrence of degenerate O(N) symmetric phases. At finite N, we find a strongly-coupled fixed point in the local potential approximation and explain its impact on the phase transition. We also examine the possibility for a supersymmetric Bardeen-Moshe-Bander phenomenon, and relate our findings with the spontaneous breaking of supersymmetry in other models.
description: 23 pages, 18 figures
Die Halosis Ilii des Kaisers Nero
Creators: name: Braun, Ludwig
Publisher: name: Würzburger Jahrbücher für die Altertumswissenschaft
Year: 2019

description: -
description: Würzburger Jahrbücher für die Altertumswissenschaft, [N.F.] Bd. 37 (2013): Würzburger Jahrbücher für die Altertumswissenschaft
Additional file 7 of Integrated analysis of competing endogenous RNA networks in peripheral blood mononuclear cells of systemic lupus erythematosus
Creators: name: Song, Wencong
name: Qiu, Jie
name: Yin, Lianghong
name: Hong, Xiaoping
name: Dai, Weier
name: Tang, Donge
name: Liu, Dongzhou
name: Dai, Yong
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Table S5. Clinical data of participants.
Poly(lactic acid) and Nanocrystalline Cellulose Methacrylated Particles for Preparation of Cryogelated and 3D-Printed Scaffolds for Tissue Engineering
Creators: name: Leonovich, Mariia
name: Korzhikov-Vlakh, Viktor
name: Lavrentieva, Antonina
name: Pepelanova, Iliyana
name: Korzhikova-Vlakh, Evgenia
name: Tennikova, Tatiana
Publisher: name: Basel : MDPI
Year: 2023
Subjects: subject: 3D printing
subject: methacrylation
subject: nanocrystalline cellulose
subject: particles
subject: poly(lactic acid)
subject: scaffolds
subject: tissue engineering
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Different parts of bones possess different properties, such as the capacity for remodeling cell content, porosity, and protein composition. For various traumatic or surgical tissue defects, the application of tissue-engineered constructs seems to be a promising strategy. Despite significant research efforts, such constructs are still rarely available in the clinic. One of the reasons is the lack of resorbable materials, whose properties can be adjusted according to the intended tissue or tissue contacts. Here, we present our first results on the development of a toolbox, by which the scaffolds with easily tunable mechanical and biological properties could be prepared. Biodegradable poly(lactic acid) and nanocrystalline cellulose methacrylated particles were obtained, characterized, and used for preparation of three-dimensional scaffolds via cryogelation and 3D printing approaches. The composition of particles-based ink for 3D printing was optimized in order to allow formation of stable materials. Both the modified-particle cytotoxicity and the matrix-supported cell adhesion were evaluated and visualized in order to confirm the perspectives of materials application.
ALMA Temporal Phase Stability and the Effectiveness of Water Vapor Radiometer
Creators: name: Matsushita, S.
name: Morita, K. -I.
name: Barkats, D.
name: Hills, R. E.
name: Fomalont, E.
name: Nikolic, B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Atacama Large Millimeter/submillimeter Array (ALMA) will be the world largest mm/submm interferometer, and currently the Early Science is ongoing, together with the commissioning and science verification (CSV). Here we present a study of the temporal phase stability of the entire ALMA system from antennas to the correlator. We verified the temporal phase stability of ALMA using data, taken during the last two years of CSV activities. The data consist of integrations on strong point sources (i.e., bright quasars) at various frequency bands, and at various baseline lengths (up to 600 m). From the observations of strong quasars for a long time (from a few tens of minutes, up to an hour), we derived the 2-point Allan Standard Deviation after the atmospheric phase correction using the 183 GHz Water Vapor Radiometer (WVR) installed in each 12 m antenna, and confirmed that the phase stability of all the baselines reached the ALMA specification. Since we applied the WVR phase correction to all the data mentioned above, we also studied the effectiveness of the WVR phase correction at various frequencies, baseline lengths, and weather conditions. The phase stability often improves a factor of 2 - 3 after the correction, and sometimes a factor of 7 improvement can be obtained. However, the corrected data still displays an increasing phase fluctuation as a function of baseline length, suggesting that the dry component (e.g., N2 and O2) in the atmosphere also contributes the phase fluctuation in the data, although the imperfection of the WVR phase correction cannot be ruled out at this moment.
description: Proc. SPIE 8444-125, in press (7 pages, 4 figures, 1 table)
title: Κατανοώντας την οπτική μορφή: Η μορφολογική προσέγγιση της οπτικής αντίληψης και η εικόνα της πόλης
title: Apprehending the visual form: the morphological approach of visual perception and the image of the city
Creators: name: Μπενιουδακη Αγγελικη
Publisher: name: Technical University of Crete
Year: 2020

description: Η παρούσα εργασία μελετά βασικές αρχές της οπτικής αντίληψης και θεωρίες αστικού χώρου υπό το πρίσμα της μορφολογικής προσέγγισης, με σκοπό την κατανόηση της αντιληπτικής διαδικασίας της οπτικής μορφής του περιβάλλοντος, και σε συνέπεια την αποκωδικοποίηση της μορφής του αστικού χώρου. Συγκεκριμένα, διερευνάται η ανθρώπινη αντίληψη και οι διαδικασίες πρόσληψης της χωρικής πληροφορίας μέσω της αίσθησης της όρασης, γίνεται μια επισκόπηση των βασικών θεωριών της οπτικής αντίληψης, με έμφαση στην θεωρία της Gestalt, και τελικά μελετώνται οι θεωρίες του αστικού χώρου του C. Sitte, του K. Lynch, του R. Arnheim, του C. Rowe, του F. Koetter και του Κ. Δεκαβάλλα. Οι εν λόγω θεωρίες προσεγγίζονται προκειμένου να διερευνηθεί η αντίληψη της πόλης, καθώς η σχέση μορφής-φόντου (figure-ground) στον αστικό ιστό, ώστε να εξεταστούν οι επιπτώσεις της στον καθορισμό της οπτικής μορφής.
description: This paper intends to examine the basic principles of visual perception and urban space theories in the light of the morphological approach, in pursuance of the comprehension of the perceptual process of the visual form of the surrounding environment, and consequently the decipherment of the urban space form. In particular, human perception and the processes of perceiving spatial information through the sense of sight are probed, an overview of the basic theories of visual perception is provided, with an emphasis on Gestalt theory, and finally urban space theories by C. Sitte, K. Lynch, R. Arnheim, C. Rowe, F. Koetter and K. Dekavallas are perused. These theories are approached in order to explore the figure-ground relationship in the urban fabric and to inquire its effects on the delineation of the visual form.
Aus dem Land des aufsteigenden Drachen – die erste deutsche Vietnam-Ausstellung
Creators: name: Leenen, Stefan
name: Mühlenbrock, Josef
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2018

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2016 (2017)
Foredune growth and storm surge protection potential at the Eiderstedt Peninsula, Germany
Creators: name: Mehrtens, Björn
name: Lojek, Oliver
name: Kosmalla, Viktoria
name: Bölker, Thea
name: Goseberg, Nils
Publisher: name: Lausanne : Frontiers Media
Year: 2023
Subjects: subject: coastal dunes
subject: coastal protection
subject: dune toe tracking
subject: fema-rule
subject: foredune growth
subject: sea level rise
subject: storm surges
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: In the context of climate change and associated sea level rise, coastal dunes can provide an essential contribution to coastal protection against wave attack and flooding. Since dunes are highly dynamic systems, their potential safety levels are related to their long-term development, varying in time and space, however pertinent research that ties those aspects together are generally scarce. The objective of this study is to analyze the long-term development of a young coastal foredune at the Eiderstedt peninsula, Germany and assess its coastal protection potential. This research presents (i) a novel semi-automated Dune Toe Tracking (DTT) method to systematically extract dune toes from cross-shore elevation profiles; (ii) established tools to derive the extraction of characteristic dune parameters and (iii) a newly defined Critical Storm Surge Level (CSSL) to relate spatio-temporal dune growth with coastal storm surge protection. Based on geospatial survey data, initial dune formation was identified in the 1980s. By 2015, the foredune had developed over a 6.5 km coastal stretch with a mean annual growth of 7.4m³/m. During the course of dune evolution, the seaward dune toe shifted seaward by an average of 2.3m/yr, while simultaneously increasing in height by an average of 1.1 cm/yr. Overall, the foredune formation established a new line of defense in front of an existing dike/dune line that provides spatially varying protection against a mean CSSL of 3.4m + NHN and can serve as an additional buffer against wave attack during severe storm events.
Additional file 8 of Integrated analysis of competing endogenous RNA networks in peripheral blood mononuclear cells of systemic lupus erythematosus
Creators: name: Song, Wencong
name: Qiu, Jie
name: Yin, Lianghong
name: Hong, Xiaoping
name: Dai, Weier
name: Tang, Donge
name: Liu, Dongzhou
name: Dai, Yong
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8: Table S6. The primers using for PCR amplification.
Unlikely intersections of curves with algebraic subgroups in semiabelian varieties
Creators: name: Barroero, Fabrizio
name: Kühne, Lars
name: Schmidt, Harry
Publisher: name: Berlin [u.a.] : Birkhäuser
Year: 2023
Subjects: subject: Heights
subject: Semiabelian varieties
subject: Unlikely intersections
subject: Zilber–Pink conjecture
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: Let G be a semiabelian variety and C a curve in G that is not contained in a proper algebraic subgroup of G. In this situation, conjectures of Pink and Zilber imply that there are at most finitely many points contained in the so-called unlikely intersections of C with subgroups of codimension at least 2. In this note, we establish this assertion for general semiabelian varieties over Q¯. This extends results of Maurin and Bombieri, Habegger, Masser, and Zannier in the toric case as well as Habegger and Pila in the abelian case.
Understanding the evolution of the Raman spectra of molecularly p-doped poly(3-hexylthiophene-2,5-diyl): signatures of polarons and bipolarons
Creators: name: Mansour, Ahmed E.
name: Valencia, Ana M
name: Lungwitz, Dominique
name: Wegner, Berthold
name: Tanaka, Naoki
name: Shoji, Yoshiaki
name: Fukushima, Takanori
name: Opitz, Andreas
name: Cocchi, Caterina
name: Koch, Norbert
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: 541 Physikalische Chemie
subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten

description: Molecular doping is a key process to increase the density of charge carriers in organic semiconductors. Doping-induced charges in polymer semiconductors result in the formation of polarons and/or bipolarons due to the strong electron-vibron coupling in conjugated organic materials. Identifying the nature of charge carriers in doped polymers is essential to optimize the doping process for applications. In this work, we use Raman spectroscopy to investigate the formation of charge carriers in molecularly doped poly(3-hexylthiophene-2,5-diyl) (P3HT) for increasing dopant concentration, with the organic salt dimesityl borinium tetrakis(penta-fluorophenyl)borate (Mes2B+ [B(C6F5)4]−) and the Lewis acid tris(pentafluorophenyl)borane [B(C6F5)3]. While the Raman signatures of neutral P3HT and singly charged P3HT segments (polarons) are known, the Raman spectra of doubly charged P3HT segments (bipolarons) are not yet sufficiently understood. Combining Raman spectroscopy measurements on doped P3HT thin films with first-principles calculations on oligomer models, we explain the evolution of the Raman spectra from neutral P3HT to increasingly doped P3HT featuring polarons and eventually bipolarons at high doping levels. We identify and explain the origin of the spectral features related to bipolarons by tracing the Raman signature of the symmetric collective vibrations along the polymer backbone, which – compared to neutral P3HT – redshifts for polarons and blueshifts for bipolarons. This is explained by a planarization of the singly charged P3HT segments with polarons and rather high order in thin films, while the doubly charged segments with bipolarons are located in comparably disordered regions of the P3HT film due to the high dopant concentration. Furthermore, we identify additional Raman peaks associated with vibrations in the quinoid doubly charged segments of the polymer. Our results offer the opportunity for readily identifying the nature of charge carriers in molecularly doped P3HT while taking advantage of the simplicity, versatility, and non-destructive nature of Raman spectroscopy.
Synthesis and Characterization of DOTAM-Based Sideromycins for Bacterial Imaging and Antimicrobial Therapy
Creators: name: Peukert, Carsten
name: Rox, Katharina
name: Karge, Bianka
name: Hotop, Sven-Kevin
name: Brönstrup, Mark
Publisher: name: Washington, DC : ACS Publ.
Year: 2023
Subjects: subject: antibiotic conjugates
subject: diagnostics
subject: drug delivery
subject: siderophores
subject: theranostic
subject: Trojan horse
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: The rise of antimicrobial resistance, especially in Gram-negative bacteria, calls for novel diagnostics and antibiotics. To efficiently penetrate their double-layered cell membrane, we conjugated the potent antibiotics daptomycin, vancomycin, and sorangicin A to catechol siderophores, which are actively internalized by the bacterial iron uptake machinery. LC-MS/MS uptake measurements of sorangicin derivatives verified that the conjugation led to a 100- to 525-fold enhanced uptake into bacteria compared to the free drug. However, the transfer to the cytosol was insufficient, which explains their lack of antibiotic efficacy. Potent antimicrobial effects were observed for the daptomycin conjugate 7 (∼1 μM) against multidrug-resistant Acinetobacter baumannii. A cyanin-7 label aside the daptomycin warhead furnished the theranostic 13 that retained its antibiotic activity and was also able to label ESKAPE bacteria, as demonstrated by microscopy and fluorescence assays. 13 and the cyanin-7 imaging conjugate 14 were stable in human plasma and had low plasma protein binding and cytotoxicity.
Prototype for Extended XDB Using Wiki
Creators: name: Yoo, Wook-Sung
Publisher: name: arXiv
Year: 2012
Subjects: subject: Databases (cs.DB)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: This paper describes a prototype of extended XDB. XDB is an open-source and extensible database architecture developed by National Aeronautics and Space Administration (NASA) to provide integration of heterogeneous and distributed information resources for scientific and engineering applications. XDB enables an unlimited number of desktops and distributed information sources to be linked seamlessly and efficiently into an information grid using Data Access and Retrieval Composition (DARC) protocol which provides a contextual search and retrieval capability useful for lightweight web applications. This paper shows the usage of XDB on common data management in the enterprise without burdening users and application developers with unnecessary complexity and formal schemas. Supported by NASA Ames Research Center through NASA Exploration System Mission Directorate (ESMD) Higher Education grant, a project team at Fairfield University extended this concept and developed an extended XDB protocol and a prototype providing text-searches for Wiki. The technical specification of the protocol was posted to Source Forge (sourceforge.net) and a prototype providing text-searches for Wiki was developed. The prototype was created for 16 tags of the MediaWiki dialect. As part of future works, the prototype will be further extended to the complete Wiki markups and other dialects of Wiki.
description: 8 pages
Impact of Ten Years Conservation Tillage in Organic Farming on Soil Physical Properties in a Loess Soil—Northern Hesse, Germany
Creators: name: Bilibio, Carolina
name: Uteau, Daniel
name: Horvat, Malte
name: Rosskopf, Ulla
name: Junge, Stephan Martin
name: Finckh, Maria Renate
name: Peth, Stephan
Publisher: name: Basel : MDPI AG
Year: 2023
Subjects: subject: aggregate stability
subject: bulk density
subject: long-term experiment
subject: organic reduced tillage
subject: saturated hydraulic conductivity
subject: soil water content
subject: water retention curve
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: In conservation agriculture, conservation tillage potentially influences the physical, chemical, and biological quality of the soil. Although the effects of conservation agriculture on the soil’s physical properties have been studied in conventional management systems, studies on organic farming systems, especially concerning long-term changes, are scarce. This study summarizes the results of physical and mechanical soil parameters obtained over the initial 10 years of different conservation management treatments (plowing versus reduced tillage with and without compost application) in an organic field trial conducted in central Germany. Moreover, as a research objective, the effects of soil conservation measures on soil’s physical quality were evaluated. Differences in the soil’s physical quality during treatments were mainly detected in the topsoil. At a depth of 0.10–0.24 m, the total porosity and air capacity were lower, and the bulk density was higher in the reduced-tillage systems, compared to those of the plowed treatments. Additionally, the soil’s mechanical stability (precompression stress) was higher at a depth of 0.10 m for reduced-tillage systems combined with compost application. In addition, the soil’s aggregate stability was enhanced in the reduced-tillage systems (higher mean weight diameter, as determined via wet sieving). Overall, the reduced-tillage treatments did not exceed the critical physical values of the soil, nor affect the functionality of the soil (saturated hydraulic conductivity), thereby demonstrating its feasibility as a sustainable technique for organic farming. Future studies should include measures to ameliorate compaction zones in reduced-tillage treatments, e.g., by applying subsoiling techniques in combination with deep-rooting crops to prevent limited rooting space resulting from the high mechanical impedance, especially under dry soil conditions.
Ion acceleration in multispecies targets driven by intense laser radiation pressure
Creators: name: Kar, S.
name: Kakolee, K. F.
name: Qiao, B.
name: Macchi, A.
name: Cerchez, M.
name: Doria, D.
name: Geissler, M.
name: McKenna, P.
name: Neely, D.
name: Osterholz, J.
name: Prasad, R.
name: Quinn, K.
name: Ramakrisna, B.
name: Sarri, G.
name: Willi, O.
name: Yuan, X. Y.
name: Zepf, M.
name: Borghesi, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The acceleration of ions from ultra-thin foils has been investigated using 250 TW, sub-ps laser pulses, focused on target at intensities up to $3\times10^{20} \Wcm2$. The ion spectra show the appearance of narrow band features for proton and Carbon peaked at higher energy (in the 5-10 MeV/nucleon range) and with significantly higher flux than previously reported. The spectral features, and their scaling with laser and target parameters, provide evidence of a multispecies scenario of Radiation Pressure Acceleration in the Light Sail mode, as confirmed by analytical estimates and 2D Particle In Cell simulations. The scaling indicates that monoenergetic peaks with more than 100 MeV/nucleon energies are obtainable with moderate improvements of the target and laser characteristics, which are within reach of ongoing technical developments.
Specific Signal Enhancement on an RNA-Protein Interface by Dynamic Nuclear Polarization
Creators: name: Aladin, Victoria
name: Sreemantula, Arun K.
name: Biedenbänder, Thomas
name: Marchanka, Alexander
name: Corzilius, Björn
Publisher: name: Weinheim : VCH Verl.-Ges.
Year: 2022
Subjects: subject: dynamic nuclear polarization
subject: isotopic labeling
subject: NMR spectroscopy
subject: proteins
subject: RNA
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: Sensitivity and specificity are both crucial for the efficient solid-state NMR structure determination of large biomolecules. We present an approach that features both advantages by site-specific enhancement of NMR spectroscopic signals from the protein-RNA binding site within a ribonucleoprotein (RNP) by dynamic nuclear polarization (DNP). This approach uses modern biochemical techniques for sparse isotope labeling and exploits the molecular dynamics of 13C-labeled methyl groups exclusively present in the protein. These dynamics drive heteronuclear cross relaxation and thus allow specific hyperpolarization transfer across the biomolecular complex's interface. For the example of the L7Ae protein in complex with a 26mer guide RNA minimal construct from the box C/D complex in archaea, we demonstrate that a single methyl-nucleotide contact is responsible for most of the polarization transfer to the RNA, and that this specific transfer can be used to boost both NMR spectral sensitivity and specificity by DNP.
2023 roadmap on photocatalytic water splitting
Creators: name: Bahnemann, Detlef
name: Robertson, Peter
name: Wang, Chuanyi
name: Choi, Wonyong
name: Daly, Helen
name: Danish, Mohtaram
name: De Lasa, Hugo
name: Escobedo, Salvador
name: Hardacre, Christopher
name: Jeon, Tae Hwa
name: Kim, Bupmo
name: Kisch, Horst
name: Li, Wei
name: Long, Mingce
name: Muneer, M
name: Skillen, Nathan
name: Zhang, Jingzheng
Publisher: name: Bristol : IOP Publishing
Year: 2023
Subjects: subject: green hydrogen
subject: hydrogen generation
subject: photocatalysis
subject: photocatalytic water splitting
subject: water splitting
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: As a consequence of the issues resulting from global climate change many nations are starting to transition to being low or net zero carbon economies. To achieve this objective practical alternative fuels are urgently required and hydrogen gas is deemed one of the most desirable substitute fuels to traditional hydrocarbons. A significant challenge, however, is obtaining hydrogen from sources with low or zero carbon footprint i.e. so called ‘green’ hydrogen. Consequently, there are a number of strands of research into processes that are practical techniques for the production of this ‘green’ hydrogen. Over the past five decades there has been a significant body of research into photocatalytic (PC)/photoelectrocatalytic processes for hydrogen production through water splitting or water reduction. There have, however been significant issues faced in terms of the practical capability of this promising technology to produce hydrogen at scale. This road map article explores a range of issues related to both PC and photoelectrocatalytic hydrogen generation ranging from basic processes, materials science through to reactor engineering and applications for biomass reforming.
title: Sloped and Mitered Concrete Headwalls
Creators: name: Ashurst, Kean H., Jr.
name: Rister, Brad W.
name: Grady, Eileen
name: Ward, Jason K.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2018
Subjects: subject: FOS: Civil engineering

description: The Kentucky Transportation Cabinet (KYTC) currently uses several pipe culvert end treatments, including standard headwalls, slope and flared headwalls, sloped and parallel headwalls, and safety metal ends. These treatments, however, can pose a safety hazard to motorists and those performing landscaping work (e.g., mowing). Crash statistics from 2012 through 2016 for Kentucky reveal that 49 fatalities and 148 incapacitating injuries occurred in incidents where culverts/headwalls were coded as the first harmful event on the police report. One solution to the safety hazards associated with standard pipe culvert headwalls is to use sloped and mitered concrete headwalls instead. To evaluate the viability of sloped and mitered concrete headwalls for widespread use, Kentucky Transportation Center (KTC) researchers reviewed industry guidance and best practices; observed, documented, and analyzed several projects on which sloped and mitered concrete headwalls were used; developed cost comparisons for sloped and mitered concrete headwalls and conventional headwalls, and evaluated specifications for sloped and mitered concrete headwalls adopted by other states. Sloped and mitered concrete headwalls conform with industry guidance and protect against significant vehicle damage. Observations of sloped and mitered concrete headwalls used on KYTC projects attested to the importance of establishing and applying unambiguous design and construction criteria. Specifically, the grade should be set before a slope and mitered headwall is installed. Furthermore, adding grate bars will improve performance as will securing pipe ends to the headwall. A sample of headwalls should be chosen for long-term monitoring purposes, with inspections conducted each year. Overall, sloped and mitered concrete headwalls are an attractive option given they can be installed quickly and without special equipment, their robust performance, and low cost compared to standard pipe culvert headwalls.
description: © 2018 University of Kentucky, Kentucky Transportation Center
Vincent Demont, Matthieu Scherman, Anne Wegener Sleeswijk (dir.), Le pouvoir des courtiers. Univers marchand et acteurs du courtage en Europe (XIVe–XVIIIe siècle), Paris (Éditions rue d’Ulm/Presses de l’École normale supérieure) 2018
Creators: name: Sonkajärvi, Hanna
Publisher: name: Francia-Recensio
Year: 2018

description: Vincent Demont, Matthieu Scherman, Anne Wegener Sleeswijk (dir.), Le pouvoir des courtiers. Univers marchand et acteurs du courtage en Europe (XIVe–XVIIIe siècle), Paris (Éditions rue d’Ulm/Presses de l’École normale supérieure) 2018, 275 p. (Sciences sociales), ISBN 978-2-7288-0588-4, EUR 22,00.
description: Francia-Recensio, 2018/4
First machine learning gravitational-wave search mock data challenge
Creators: name: Schäfer, Marlin B.
name: Zelenka, Ondřej
name: Nitz, Alexander H.
name: Wang, He
name: Wu, Shichao
name: Guo, Zong-Kuan
name: Cao, Zhoujian
name: Ren, Zhixiang
name: Nousi, Paraskevi
name: Stergioulas, Nikolaos
name: Iosif, Panagiotis
name: Koloniari, Alexandra E.
name: Tefas, Anastasios
name: Passalis, Nikolaos
name: Salemi, Francesco
name: Vedovato, Gabriele
name: Klimenko, Sergey
name: Mishra, Tanmaya
name: Brügmann, Bernd
name: Cuoco, Elena
name: Huerta, E. A.
name: Messenger, Chris
name: Ohme, Frank
Publisher: name: Melville, NY : Inst.
Year: 2023
Subjects: subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We present the results of the first Machine Learning Gravitational-Wave Search Mock Data Challenge. For this challenge, participating groups had to identify gravitational-wave signals from binary black hole mergers of increasing complexity and duration embedded in progressively more realistic noise. The final of the 4 provided datasets contained real noise from the O3a observing run and signals up to a duration of 20 s with the inclusion of precession effects and higher order modes. We present the average sensitivity distance and run-time for the 6 entered algorithms derived from 1 month of test data unknown to the participants prior to submission. Of these, 4 are machine learning algorithms. We find that the best machine learning based algorithms are able to achieve up to 95% of the sensitive distance of matched-filtering based production analyses for simulated Gaussian noise at a false-alarm rate (FAR) of one per month. In contrast, for real noise, the leading machine learning search achieved 70%. For higher FARs the differences in sensitive distance shrink to the point where select machine learning submissions outperform traditional search algorithms at FARs ≥200 per month on some datasets. Our results show that current machine learning search algorithms may already be sensitive enough in limited parameter regions to be useful for some production settings. To improve the state-of-the-art, machine learning algorithms need to reduce the false-alarm rates at which they are capable of detecting signals and extend their validity to regions of parameter space where modeled searches are computationally expensive to run. Based on our findings we compile a list of research areas that we believe are the most important to elevate machine learning searches to an invaluable tool in gravitational-wave signal detection.
Additional file 1 of Attitudes and stressors related to the SARS-CoV-2 pandemic among emergency medical services workers in Germany: a cross-sectional study
Creators: name: Dreher, Annegret
name: Flake, Frank
name: Pietrowsky, Reinhard
name: Loerbroks, Adrian
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1. Items of the English language study questionnaire.
Catherine Maurer, Catherine Vincent (dir.), La coexistence confessionnelle en France et en Europe germanique orientale. Du Moyen Âge à nos jours, Lyon (Laboratoire de recherche historique Rhône-Alpes) 2015
Creators: name: Deflers, Isabelle
Publisher: name: Francia-Recensio
Year: 2018

description: Catherine Maurer, Catherine Vincent (dir.), La coexistence confessionnelle en France et en Europe germanique orientale. Du Moyen Âge à nos jours, Lyon (Laboratoire de recherche historique Rhône-Alpes) 2015, 362 p. (Chrétiens et sociétés. Documents et mémoires, 27), ISBN 979-10-91592-12-3, EUR 25,00.
description: Francia-Recensio, 2018/4
Time and the Higgs (with apologies to J. B. Priestley)
Creators: name: Jackson, J. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: A model of discrete space-time is presented which is, in a sense, both Lorentz invariant and has no restriction on the relative velocity between particles (except v < c). The space-time has an inbuilt indeterminacy. Published originally as 'A quantisation of time', J. Phys. A: Math. Gen., 10, 2115, 1977; identical to the original, apart from one or two minor corrections, and some simplification towards the end of Section 6. The paper presents a discrete model of time, in which the latter comprises a succession of instants which are identified as collisions with particles called chronons. Proper-time intervals are discrete; the structure of space-time is given by a radar map and has an inbuilt indeterminacy, which leads naturally to Heisenberg's uncertainty principle. If I were writing this paper today I would identify the chronon with the virtual Higgs boson. Without the latter all particles would be massless and would follow null paths; there would be no such thing as proper time. Time is an emergent phenomenon, and the Higgs boson is the agent of that emergence.
description: 10 pages, 2 figures
SMCHR: Satisfiability Modulo Constraint Handling Rules
Creators: name: Duck, Gregory J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Constraint Handling Rules (CHRs) are a high-level rule-based programming language for specification and implementation of constraint solvers. CHR manipulates a global store representing a flat conjunction of constraints. By default, CHR does not support goals with a more complex propositional structure including disjunction, negation, etc., or CHR relies on the host system to provide such features. In this paper we introduce Satisfiability Modulo Constraint Handling Rules (SMCHR): a tight integration of CHR with a modern Boolean Satisfiability (SAT) solver for quantifier-free formulae with an arbitrary propositional structure. SMCHR is essentially a Satisfiability Modulo Theories (SMT) solver where the theory T is implemented in CHR. The execution algorithm of SMCHR is based on lazy clause generation, where a new clause for the SAT solver is generated whenever a rule is applied. We shall also explore the practical aspects of building an SMCHR system, including extending a "built-in" constraint solver supporting equality with unification and justifications.
description: International Conference on Logic Programming 2012
Amerigo Caruso, Nationalstaat als Telos? Der konservative Diskurs in Preußen und Sardinien-Piemont 1840–1870, Berlin, Boston (De Gruyter Oldenbourg) 2017
Creators: name: Weichlein, Siegfried
Publisher: name: Francia-Recensio
Year: 2018

description: .
description: Francia-Recensio, 2018/4
title:  La “dissoluzione dell’Europa”: ideologia e ricerca teorica in Betti (1943-1955)
Creators: name: Brutti  , Massimo
Publisher: name: RomaTrE-Press
Year: 2020

description: Il saggio segue il percorso biografico, ideale e scientifico di Emilio Betti dagli anni del tramonto del regime fascista all’Italia postbellica e alla pubblicazione del suo La teoria generale dell’interpretazione. Il pensiero del giurista viene ricostruito nelle sue componenti culturali e ideologiche, nei suoi incontri-scontri con in principali filoni della filosofia del primo Novecento, nel continuo confronto con la tradizione culturale dello storicismo. Ne emergono una coerenza non immobile ma anche alcuni nodi di contraddizione teorica non sciolti.
description: Dall’esegesi giuridica alla teoria dell’interpretazione: Emilio Betti (1890-1968)
Chimeric protein complexes in hybrid species generate novel evolutionary phenotypes
Creators: name: Piatkowska, Elzbieta M.
name: Knight, David
name: Delneri, Daniela
Publisher: name: arXiv
Year: 2012
Subjects: subject: Genomics (q-bio.GN)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Hybridization between species is an important mechanism for the origin of novel lineages and adaptation to new environments. Increased allelic variation and modification of the transcriptional network are the two recognized forces currently deemed to be responsible for the phenotypic properties seen in hybrids. However, since the majority of the biological functions in a cell are carried out by protein complexes, inter-specific protein assemblies therefore represent another important source of natural variation upon which evolutionary forces can act. Here we studied the composition of six protein complexes in two different Saccharomyces "sensu strictu" hybrids, to understand whether chimeric interactions can be freely formed in the cell in spite of species-specific co-evolutionary forces, and whether the different types of complexes cause a change in hybrid fitness. The protein assemblies were isolated from the hybrids via affinity chromatography and identified via mass spectrometry. We found evidence of spontaneous chimericity for four of the six protein assemblies tested and we showed that different types of complexes can cause a variety of phenotypes in selected environments. In the case of TRP2/TRP3 complex, the effect of such chimeric formation resulted in the fitness advantage of the hybrid in an environment lacking tryptophan, while only one type of parental combination of the MBF complex could confer viability to the hybrid under respiratory conditions. This study provides empirical evidence that chimeric protein complexes can freely assemble in cells and reveals a new mechanism to generate phenotypic novelty and plasticity in hybrids to complement the genomic innovation resulting from gene duplication. The ability to exchange orthologous members has also important implications for the adaptation and subsequent genome evolution of the hybrids in terms of pattern of gene loss.
description: 20 pages, 4 figures, for supplementary files email d.delneri@manchester.ac.uk
Katrin Hammerstein, Gemeinsame Vergangenheit – getrennte Erinnerung? Der Nationalsozialismus in Gedächtnisdiskursen und Identitätskonstruktionen von Bundesrepublik Deutschland, DDR und Österreich, Göttingen (Wallstein) 2017
Creators: name: Raim, Edith
Publisher: name: Francia-Recensio
Year: 2018

description: .
description: Francia-Recensio, 2018/4
Devin O. Pendas, Mark Roseman, Richard F. Wetzell (Hg.), Beyond the Racial State. Rethinking Nazi Germany, Cambridge (Cambridge University Press) 2017
Creators: name: Patin, Nicolas
Publisher: name: Francia-Recensio
Year: 2018

description: Devin O. Pendas, Mark Roseman, Richard F. Wetzell (Hg.), Beyond the Racial State. Rethinking Nazi Germany, Cambridge (Cambridge University Press) 2017, XII–533 p. (Publications of the German Historical Institute), ISBN 978-1-316-61699-4, GBP 26,99.
description: Francia-Recensio, 2018/4
Christoph Willms, Zwei Fundplätze der Michelsberger Kultur aus dem westlichen Münsterland, gleichzeitig ein Beitrag zum neolithischen Silexhandel in Mitteleuropa
Creators: name: Boelicke, Ulrich
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Christoph Willms, Zwei Fundplätze der Michelsberger Kultur aus dem westlichen Münsterland, gleichzeitig ein Beitrag zum neolithischen Silexhandel in Mitteleuropa. Münstersche Beiträge zur Ur- und Frühgeschichte 12, herausgegeben von Karl J. Narr. Verlag August Lax, Hildesheim 1982. 161 Seiten, 1 Karte, 1 Typentafel, 5 Tabellen, 44 Abbildungen und 34 Tafeln
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 63, Nr. 1 (1985)
Additional file 2 of Attitudes and stressors related to the SARS-CoV-2 pandemic among emergency medical services workers in Germany: a cross-sectional study
Creators: name: Dreher, Annegret
name: Flake, Frank
name: Pietrowsky, Reinhard
name: Loerbroks, Adrian
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 2. Multivariable logistic regression results for SARS-CoV-2-related work outcomes among emergency medical services workers.
MOESM6 of Hepatic PKA inhibition accelerates the lipid accumulation in liver
Creators: name: Yang, Jining
name: Zhang, Xiaoying
name: Yi, Long
name: Yang, Ling
name: Wang, Wei
name: Zeng, Chunyu
name: Mi, Mantian
name: Chen, Xiongwen
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Virology

description: Additional file 6. Mice were fed with CD or HFD from 8-week old for 2â months. Twenty-four-hour of food consumption of each group was measured weekly. (Nâ =â 6)
Modulational instability, wave breaking and formation of large scale dipoles in the atmosphere
Creators: name: Iafrati, A.
name: Babanin, A.
name: Onorato, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In the present Letter we use the Direct Numerical Simulation (DNS) of the Navier-Stokes equation for a two-phase flow (water and air) to study the dynamics of the modulational instability of free surface waves and its contribution to the interaction between ocean and atmosphere. If the steepness of the initial wave is large enough, we observe a wave breaking and the formation of large scale dipole structures in the air. Because of the multiple steepening and breaking of the waves under unstable wave packets, a train of dipoles is released and propagate in the atmosphere at a height comparable with the wave length. The amount of energy dissipated by the breaker in water and air is considered and, contrary to expectations, we observe that the energy dissipation in air is larger than the one in the water. Possible consequences on the wave modelling and on the exchange of aerosols and gases between air and water are discussed.
Additional file 4 of Attitudes and stressors related to the SARS-CoV-2 pandemic among emergency medical services workers in Germany: a cross-sectional study
Creators: name: Dreher, Annegret
name: Flake, Frank
name: Pietrowsky, Reinhard
name: Loerbroks, Adrian
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 4. Sensitivity analysis results: Logistic regression results after pooling data from both study waves.
A prediction of $D^*$-multi-$ρ$ states
Creators: name: Xiao, C. W.
name: Bayar, M.
name: Oset, E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a study of the many-body interaction between a $D^*$ and multi-$ρ$. We use an extrapolation to SU(4) of the hidden gauge formalism, which produced dynamically the resonances $f_2(1270)$ in the $ρρ$ interaction and $D^*_2(2460)$ in the $ρD^*$ interaction. Then let a third particle, $ρ$, $D^*$, or a resonance collide with them, evaluating the scattering amplitudes in terms of the Fixed Center Approximation of the Faddeev equations. We find several clear resonant structures above $2800\mev$ in the multibody scattering amplitudes. They would correspond to new charmed resonances, $D^*_3$, $D^*_4$, $D^*_5$ and $D^*_6$, which are not yet listed in the PDG, which would be analogous to the $ρ_3(1690)$, $f_4(2050)$, $ρ_5(2350)$, $f_6(2510)$ and $K^*_3(1780)$, $K^*_4(2045)$, $K^*_5(2380)$ described before as multi-$ρ$ and $K^*$-multi-$ρ$ states respectively.
title: Difficile dire Giustizia
Creators: name:  Palma, Mauro
Publisher: name: RomaTrE-Press
Year: 2020

description: La difficoltà dell’esercizio di giustizia è considerata sia nel suo sviluppo storico, anche attraverso la rappresentazione iconografica della Giustizia, sia nel contesto contemporaneo, attraverso la lente di una Autorità indipendente di garanzia chiamata a tutelare i diritti di chi è privato della libertà personale.
Additional file 3 of Attitudes and stressors related to the SARS-CoV-2 pandemic among emergency medical services workers in Germany: a cross-sectional study
Creators: name: Dreher, Annegret
name: Flake, Frank
name: Pietrowsky, Reinhard
name: Loerbroks, Adrian
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 3. Sensitivity analysis results: Logistic regression results without adjusting for depression and anxiety.