cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 27605.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.09.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
title: Βελτιστοποίηση συνθηκών σκληραγώγησης φυταρίων κατά το μικροπολλαπλασιασμό υποκείμενων αμπέλου
titleType: AlternativeTitle
Creators: name: Κοντού, Στέλλα
Publisher: name: University of Thessaly
Year: 2004
Subjects: subject: ΑΜΠΕΛΟΥΡΓΙΑ -- ΕΡΕΥΝΑ
subject: ΣΤΑΦΥΛΙΑ

description: Παρατηρήσεις έκδοσης: παρουσιάζεται μερική απώλεια περιεχομένου λόγου βιβλιοδεσίας.
description: Στην παρούσα εργασία έγινε μελέτη των χαρακτηριστικών αύξησης φυτών αμπέλου (BACCO και 140 Ru) που αναπτύχθηκαν in vitro σε δυο υποστρώματα, το τροποποιημένο υπόστρωμα MS (Μ4) και το υπόστρωμα Μ4 με προθήκη μίγματος τύρφης - περλίτη, προκειμένου να αξιολογηθεί η πορεία ανάπτυξης αυτών των φυταρίων κατά τη σκληραγώγηση. Έγινε φανερό ότι η μείωση του διαθέσιμου νερού στο θρεπτικό υπόστρωμα ανάπτυξης που επιτεύχθηκε μέσω της προσθήκης τύρφης - περλίτη έδωσε φυτά με μικρότερο μήκος βλαστού και λιγότερους κόμβους, μικρότερο νωπό βάρος βλαστού, μικρότερο νωπό βάρος φυτού καθώς και μικρότερο ξηρό βάρος βλαστού και ξηρό βάρος φυτού αλλά με μεγαλύτερο ποσοστό ξηρής ουσίας στη ρίζα από φυτά που αναπτύχθηκαν στο υπόστρωμα Μ4. Επιπλέον, το υπόστρωμα Μ4 παρουσία τύρφης - περλίτη δεν δημιούργησε πιο ταχέως αναπτυσσόμενα φυτά κατά το στάδιο της σκληραγώγησης αλλά αντίθετα τα φυτάρια του συγκεκριμένου υποστρώματος καθυστέρησαν σε σχέση με φυτάρια που προήλθαν από το υπόστρωμα Μ4. Η συσσώρευση νωπής και ξηρής ουσίας στο βλαστό ήταν κατά πολύ μεγαλύτερη στη διάρκεια των τεσσάρων εβδομάδων της σκληραγώγησης. Αντίθετα, το νωπό βάρος της ρίζας δεν άλλαξε πολύ μετά την έξοδο από τους γυάλινους περιέκτες. Τέλος, η συσσώρευση ξηρής ουσίας στη ρίζα έγινε με σχεδόν παρόμοιους ρυθμούς τόσο in vitro όσο και ex vitro κατά τη σκληραγώγηση.
Russeting in apple and pear: A plastic periderm replaces a stiff cuticle
Creators: name: Khanal, Bishnu Prasad
name: Grimm, Eckhard
name: Knoche, Moritz
Publisher: name: Oxford : Oxford University Press
Year: 2013
Subjects: subject: Cuticular membrane
subject: Fracture
subject: Fruit skin
subject: Mechanical properties
subject: Rheology
subject: Russet
subject: Strain
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: Background and aims Russeting in apples (Malus domestica Borkh.) and pears (Pyrus communis L.) is a disorder of the fruit skin that results from microscopic cracks in the cuticle and the subsequent formation of a periderm. To better understand russeting, rheological properties of cuticular membranes (CM) and periderm membranes (PM) were studied from the russet-sensitive apple 'Karmijn de Sonnaville' and from 'Conference' pear. Methodology The CM and PM were isolated enzymatically, investigated by microscopy and subjected to tensile tests, creep/relaxation tests and to stepwise creep tests using a material testing machine. Principal results The isolated CM formed a continuous polymer, whereas the PM represented a cellular structure of stacked cork cells. Tensile tests revealed higher plasticity of the hydrated PM compared with the CM, as indicated by a higher strain at the maximum force (1max) and a lower modulus of elasticity (E). In apple, the maximum force (Fmax) was higher in the CM than in the PM but in pear the higher Fmax value was found for the PM. In specimens obtained from the CM : PM transition zone, the weak point in apple was found to be at the CM : PM borderline but in pear it was within the CM. In both apple and pear, creep/relaxation tests revealed elastic strain, creep strain, viscoelastic strain and viscous strain components in both the PM and CM. For any particular force, strains were always greater in the PM than in the CM and were also greater in pear than in apple. The 1max and Fmax values of the CM and PM were lower than those of nonrusseted and russeted whole-fruit skin segments, which included adhering tissue. Conclusions In russeting, stiff CM are replaced by more plastic PM. Further, the cell layers underlying the CM and PM represent the load-bearing structure in the fruit skin in apple and pear.
The Herschel/PACS view of the Cep OB2 region: Global protoplanetary disk evolution and clumpy star formation
Creators: name: Sicilia-Aguilar, Aurora
name: Roccatagliata, Veronica
name: Getman, Konstantin
name: Rivière-Marichalar, Pablo
name: Birnstiel, Tilman
name: Merín, Bruno
name: Fang, Min
name: Henning, Thomas
name: Eiroa, Carlos
name: Currie, Thayne
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: (Abridged) We use Herschel PACS observations at 70 and 160$μ$m to probe the protoplanetary disks around young stars in the CepOB2 clusters Tr37 and NGC7160 and to trace the small-scale cloud structure. We detect 95 protoplanetary disks at 70$μ$m, 41 at 160$μ$m, and obtain upper limits for over 130 objects. The detection fraction at 70$μ$m depends on the spectral type (88% for K4 or earlier, 17% for M3 or later stars) and on the disk type ($\sim$50% for full and pre-transitional disks, $\sim$35% for transitional disks, no low-excess/depleted disks detected). Non-accreting disks are consistent with significantly lower masses. Accreting transition and pre-transition disks have higher 70$μ$m excesses than full disks, suggestive of more massive, flared and/or thicker disks. Herschel data also reveal several mini-clusters in Tr37, small, compact structures containing a few young stars surrounded by nebulosity. Far-IR data are an excellent probe of the evolution of disks that are too faint for submillimetre observations. We find a strong link between far-IR emission and accretion, and between the inner and outer disk structure. Herschel confirms the dichotomy between accreting and non-accreting transition disks. Substantial mass depletion and global evolution need to occur to shut down accretion in a protoplanetary disk, even if the disk has inner holes. Disks likely follow different evolutionary paths: Low disk masses do not imply opening inner holes, and having inner holes does not require low disk masses. The mini-clusters reveal multi-episodic star formation in Tr37. The long survival of mini-clusters suggest that they formed from the fragmentation of the same core. Their various morphologies favour different formation/triggering mechanisms acting within the same cluster. Herschel also unveils what could be the first heavy mass loss episode of the O6.5 star HD206267.
description: Accepted by A\&A. 18 pages plus Appendix with figures and tables
Sonnenfleckenzeichnung Nr. 27637.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.10.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sweet cherry fruit: Ideal osmometers?
Creators: name: Winkler, Andreas
name: Grimm, Eckhard
name: Knoche, Moritz
Publisher: name: Lausanne : Frontiers Media S.A.
Year: 2019
Subjects: subject: Cuticle
subject: Osmotic potential
subject: Prunus avium
subject: Reflection coefficient
subject: Water potential
subject: Water uptake
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: Osmotic water uptake through the skin is an important factor in rain cracking of sweet cherries. The objective was to establish whether a sweet cherry behaves like an ideal osmometer, where: (1) water uptake rates are negatively related to fruit osmotic potential, (2) a change in osmotic potential of the incubation solution results in a proportional change in water uptake rate, (3) the osmotic potential of the incubation solution yielding zero water uptake is numerically equal to the fruit water potential (in the absence of significant fruit turgor), and (4) the fruits' cuticular membrane is permeable only to water. The fruits' average osmotic potential and the rate of water uptake were related only weakly. Surprisingly, incubating a fruit in (a) the expressed juice from fruit of the same batch or (b) an isotonic artificial juice composed of the five major osmolytes of expressed juice or (c) an isotonic glucose solution—all resulted in significant water uptake. Decreasing the osmotic potential of the incubation solution decreased the rate of water uptake, while decreasing it still further resulted in water loss to the incubation solution. Throughout fruit development, the “apparent” fruit water potential was always more negative than the fruits' measured average osmotic potential. Plasmolysis of epidermal cells indicates the skin's osmotic potential was less negative than that of the flesh. When excised flesh discs were incubated in a concentration series of glucose solutions, the apparent water potential of the discs matched the osmotic potential of the expressed juice. Significant penetration of 14 C-glucose and 14 C-fructose occurred through excised fruit skins. These results indicate a sweet cherry is not an ideal osmometer. This is due in part to the cuticular membrane having a reflection coefficient for glucose and fructose less than unity. As a consequence, glucose and fructose were taken up by the fruit from the incubation solution. Furthermore, the osmotic potential of the expressed fruit juice is not uniform. The osmotic potential of juice taken from the stylar scar region is more negative than that from the pedicel region and that from the flesh more negative than that from the skin. © 2019 Winkler, Grimm and Knoche.
Sonnenfleckenzeichnung Nr. 27597.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.08.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Systematics of quasi-Hermitian representations of non-Hermitian quantum models
Creators: name: Znojil, Miloslav
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the recently quickly developing context of quantum mechanics of unitary systems using a time-independent non-Hermitian Hamiltonian $H$ (having real spectrum and defined as acting in an unphysical but user-friendly Hilbert space ${\cal R}_N^{(0)}$), the present paper introduces and describes a set of constructive returns of the description to one of the correct and eligible physical Hilbert spaces ${\cal R}_0^{(j)}$. The superscript $j$ may run from $j=0$ to $j=N$. In the $j=0$ extreme of the theory the construction is currently well known and involves solely the inner product metric $Θ=Θ(H)$. The Hamiltonian $H$ itself remains unchanged. At $j=N$ the inner-product metric remains trivial and only the Hamiltonian must be Hermitized, $H \to \mathfrak{h} = Ω\,H\,Ω^{-1}=\mathfrak{h}^\dagger$. At the remaining superscripts $j=1,2,\ldots, N-1$, a new, hybrid form of the construction of a consistent quantum model is proposed, requiring a simultaneous amendment of both the metric and the Hamiltonian. In applications, one of these options is expected to be optimal for a given $H$ in a way illustrated by a schematic three-state example.
description: 32 pp
title: Επίδραση της συχνότητας άρδευσης στην ανάπτυξη και παραγωγή ανθέων και βιομάζας δύο ποικιλιών τριανταφυλλιάς σε υδροπονική καλλιέργεια
titleType: AlternativeTitle
Creators: name: Δημοκάς, Γεώργιος Χ.
Publisher: name: University of Thessaly
Year: 2003
Subjects: subject: ΥΔΡΟΠΟΝΙΚΗ ΚΑΛΛΙΕΡΓΕΙΑ
subject: ΤΡΙΑΝΤΑΦΥΛΛΑ -- ΚΑΛΛΙΕΡΓΕΙΑ

description: Παρατηρήσεις έκδοσης: παρουσιάζεται μερική απώλεια περιεχομένου λόγου βιβλιοδεσίας.
description: Οι θερμοκηπιακές καλλιέργειες στην Ελλάδα βρίσκονται σε συνεχή ανάπτυξη. Τα τελευταία χρόνια όλο και περισσότερα θερμοκήπια επιλέγουν τη χρησιμοποίηση υδροπονικών συστημάτων που συμβάλλουν στην μεγιστοποίηση της παραγωγής. Το Πανεπιστήμιο Θεσσαλίας έχει ξεκινήσει εδώ και μερικά χρόνια έρευνα με θέμα την ορθολογική διαχείριση του περιβάλλοντος και τη βελτιστοποίηση της παραγωγής σε υδροπονική καλλιέργεια τριανταφυλλιάς. Ένα μέρος της έρευνας αυτής αποτελεί η πρόβλεψη της παραγωγής και η ορθολογική χρήση του συστήματος υδρολίπανσης των φυτών, σε συνάρτηση πάντα με τους κλιματικούς παράγοντες που επικρατούν στην Ελληνική επικράτεια. Στα πλαίσια αυτά πραγματοποιήθηκε εργασία με σκοπό τη μελέτη της επίδρασης της συχνότητας άρδευσης στην ανάπτυξη και την παραγωγή ανθέων και βιομάζας δύο ποικιλιών τριανταφυλλιάς σε υδροπονική καλλιέργεια. Η εργασία πραγματοποιήθηκε από τις 24/3/2003 έως και τις 1/9/2003, σε γυάλινο θερμοκήπιο στο Αγρόκτημα του Πανεπιστημίου Θεσσαλίας, στο Βελεστίνο Μαγνησίας. Πραγματοποιήθηκαν μετρήσεις των παραμέτρων του κλίματος του θερμοκηπίου (θερμοκρασίας του αέρα, ηλιακής ακτινοβολίας καθώς και σχετικής υγρασίας). Συσχετίστηκαν με την αύξηση των βλαστών, με την ανάπτυξη της καλλιέργειας σε διάφορα επίπεδα καθώς και με την παραγωγή των ανθέων της καλλιέργειας. Στο πείραμα της ανάπτυξης των βλαστών πραγματοποιήθηκαν μετρήσεις εμφάνισης των βλαστοφόρων οφθαλμών, διαχωρισμού αυτών σε ανθοφόρους και τυφλούς και διαχωρισμού των ανθοφόρων σε κυρίους και πλευρικούς. Επίσης μετρήθηκε η αύξηση του μήκους των κυρίων βλαστών από το στάδιο της έκπτυξης (>l,5cm), έως και την ανθοφορία τους. Στην πειραματική διαδικασία της παραγωγής των ανθέων πραγματοποιήθηκαν μετρήσεις του αριθμού των συγκομιζόμενων βλαστών, του αντίστοιχου χλωρού και ξηρού τους βάρους. Οι μετρήσεις αυτές αποτελούν την πραγματική ένδειξη της παραγωγής ανθέων στην Ελληνική επικράτεια. Τέλος πραγματοποιήθηκαν μετρήσεις της φυλλικής επιφάνειας καθώς και καταστροφικές μετρήσεις και διαχωρισμός των φυτών σε δύο μέρη για την καλύτερη ανάλυση του βάρους (χλωρού-ξηρού) των φυτών καθόλη την διάρκεια της ανάπτυξης τους, κατά την πειραματική διαδικασία. Τα αποτελέσματα του πειράματος έδειξαν ότι δεν παρουσιάστηκαν στατιστικώς σημαντικές διαφορές, λόγο της ύπαρξης μεγάλων τυπικών αποκλίσεων, τόσο στην ανάπτυξη των βλαστών των φυτών, όσο και στις καταστροφικές μετρήσεις των συγκομιζόμενων ανθέων και των ολόκληρων των φυτών.
Transcriptional dynamics of the developing sweet cherry (Prunus avium L.) fruit: sequencing, annotation and expression profiling of exocarp-associated genes
Creators: name: Alkio, Merianne
name: Jonas, Uwe
name: Declercq, Myriam
name: Van Nocker, Steven
name: Knoche, Moritz
Publisher: name: London : Macmillan Publishers Limited
Year: 2014
Subjects: subject: Prunus avium L.
subject: sweet cherry
subject: DNA
subject: Dewey Decimal Classification::500 | Naturwissenschaften

description: The exocarp, or skin, of fleshy fruit is a specialized tissue that protects the fruit, attracts seed dispersing fruit eaters, and has large economical relevance for fruit quality. Development of the exocarp involves regulated activities of many genes. This research analyzed global gene expression in the exocarp of developing sweet cherry (Prunus avium L., 'Regina'), a fruit crop species with little public genomic resources. A catalog of transcript models (contigs) representing expressed genes was constructed from de novo assembled short complementary DNA (cDNA) sequences generated from developing fruit between flowering and maturity at 14 time points. Expression levels in each sample were estimated for 34 695 contigs from numbers of reads mapping to each contig. Contigs were annotated functionally based on BLAST, gene ontology and InterProScan analyses. Coregulated genes were detected using partitional clustering of expression patterns. The results are discussed with emphasis on genes putatively involved in cuticle deposition, cell wall metabolism and sugar transport. The high temporal resolution of the expression patterns presented here reveals finely tuned developmental specialization of individual members of gene families. Moreover, the de novo assembled sweet cherry fruit transcriptome with 7760 full-length protein coding sequences and over 20 000 other, annotated cDNA sequences together with their developmental expression patterns is expected to accelerate molecular research on this important tree fruit crop.
Volume estimation on ombroscopy images using deep learning and high fidelity simulations
Creators: name:  FLORIAN GRANGER
name:   MAGDELEINE AIRIAU
name:   ROBIN DEVILLERS
name:   LUC-HENRY DOREY
name:   DAVIDE ZUZIO
name:   JEAN-LUC ESTIVALEZES
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: DEEP LEARNING
HIGH FIDELITY SIMULATIONS
VOLUME ESTIMATION
TWO-PHASE FLOWS
ASSISTED ATOMIZATION

description: This study presents a novel approach to accurately estimate the volume of atomized liquid structures in the combustion chamber of liquid rocket engines. Accurate volume estimation is challenging due to the 2D nature of shadowgraphy images. The approach aims to improve accuracy by leveraging deep learning and simulation advances, using computational fluid dynamics simulations as ground truth for training a neural network. Results are compared to classical image analysis algorithms.
An MBSE approach to support Knowledge Based Engineering application development
Creators: name:  A. RAJU KULKARNI
name:   D. BANSAL
name:   F. MENDES FERNANDES
name:   G. LA ROCCA
name:   R. AUGUSTINUS
name:   B. TIMMER
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: MBSE
KBE
DESIGN AUTOMATION
EWIS
DEFAINE

description: This article proposes a novel approach to support Knowledge Based Engineering (KEE) application development based on Model-Based Systems Engineering (MBSE). In this methodology, the related knowledge is captured in a well-structured Systems Modeling Language (SysML) model, instead of (static) documents. The knowledge model is then automatically translated to application (skeleton) code using a model-to-code tool developed in this research. The proposed methodology is applied to a use case at G KN Fokker Elmo for the development of a KEE application to design Electrical Wiring Interconnection Systems (EWIS) architectures for aircraft. The results show that the proposed MBSE approach improves the knowledge acquisition process, reduces the time needed for developing new KEE applications (initial knowledge model and code skeleton) by almost 50%, and enables traceability of requirements within the KEE application and knowledge model. These benefits allow effective project-to-project knowledge transfer while mitigating the black-box effect often experienced by KEE application users. In the next phase of this research, reverse engineering capabilities will also be incorporated to enable code-to-model translation, so as to guarantee the application code and knowledge model synchronization throughout the application\'s lifetime.
Describing the nonsurgical, nonpharmacological interventions offered to adolescents with persistent back pain in randomized trials: A scoping review
Creators: name: Hauber, Sara
name: Robinson, Katie
name: Kirby, Edward
name: Kamper, Steven
name: Nealon Lennox, Noirin
name: O'SULLIVAN, KIERAN
Publisher: name: University of Limerick
Year: 2023
Subjects: classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: Background and Objectives:Persistent nonspecific back pain is now established as a biopsychosocial phenomenon that can be meaningfully affected by individuals' cognitions, emotions, lifestyle factors and family and social relationships. Recent guidelines for the treatment of adolescents with persistent nonspecific back pain, as well as those for youth with mixed chronic pain, strongly recommend interdisciplinary care in which adolescents receive treatment for both mind and body. The objective of this scoping review was to examine the interventions evaluated in randomized trials for adolescents with persistent back pain to determine whether they correspond to these guidelines and to reveal future research priorities.Databases and data treatment:The review protocol was registered in March 2022. We followed the PRISMA guidelines for scoping reviews. Twelve electronic databases were searched for relevant study reports. Data were charted on study characteristics, participant characteristics and intervention details using the Template for Intervention Description and Replication (TIDieR) checklist.Results:The search yielded 1952 records, of which eight reports representing seven randomized trials were eligible. The most common interventions were exercise therapy (n = 6) and back education (n = 4). Five studies employed multiple intervention components, but none was multidisciplinary. Studies primarily targeted posture or biomechanical factors. One study included an intervention addressing participants' fears and beliefs about pain.Conclusions:Randomized trials for adolescents with persistent back pain have primarily relied upon an outdated, biomechanical explanation of persisting pain. Future randomized trials should align with current treatment recommendations and measure outcomes across multiple biopsychosocial domains.Significance:This scoping review describes in detail the interventions included in randomized trials for adolescents with persistent, nonspecific back pain. The review is important because it reveals discrepancies between those interventions and the interventions recommended for this population.
Pyxidicoccus trucidator Chambers & Sparks & Sydney & Livingstone & Cookson & Whitworth 2020, sp. nov.
Creators: name: Chambers, James
name: Sparks, Natalie
name: Sydney, Natashia
name: Livingstone, Paul G
name: Cookson, Alan R
name: Whitworth, David E
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Bacteria
Proteobacteria
Deltaproteobacteria
Myxococcales
Myxococcaceae
Pyxidicoccus
Pyxidicoccus trucidator

description: Pyxidicoccus trucidator sp. nov. Pyxidicoccus trucidator (tru.ci’da.tor L. masc. n. trucidator the slaughterer, after its widespread cytotoxicity). Vegetative cells are Gram-negative bacilli tapering slightly at the ends, measuring 0.5–0.6 m m 3.0–6.0 m m in electron micrographs. Colonies exhibit swarming motility and appear pale brown on VY-2 agar (w/v 0.5% dried baker’s yeast, 0.1% CaCl 2 2H 2 O, and 1.5% agar). Fruiting bodies are irregular spheroids, orange in color. Aerobic growth was observed at 30–37 C, at pH 6.0–9.0, and in 0–1% NaCl. Hydrolyzes arginine, esculin, gelatin, p -nitrophenyl- B -D- galactopyranoside, and urea. Cells prey with low efficiency upon E. coli TOP 10, Cl. nebraskensis DSM 7483, and U. maydis DSM 14603. DNA GC content is 70.3 mol%. The draft genome sequence of CA060 A T is available from GenBank (accession JAAIXZ01). The type strain (CA060 A T ¼ NCCB 100777 T ¼ NBRC 114505 T) was isolated from soil collected in Llansteffan, UK (gridref 51.77 N 4.39 W).
description: Published as part of Chambers, James, Sparks, Natalie, Sydney, Natashia, Livingstone, Paul G, Cookson, Alan R & Whitworth, David E, 2020, Comparative Genomics and Pan-Genomics of the Myxococcaceae, including a Description of Five Novel Species: Myxococcus eversor sp. nov., Myxococcus llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogochensis sp. nov., Myxococcus vastator sp. nov., Pyxidicoccus caerfyrddinensis sp. nov., and Pyxidicoccus trucidator sp. nov., pp. 2289-2302 in Genome Biology and Evolution 12 (12) on page 2301, DOI: 10.1093/gbe/evaa212, http://zenodo.org/record/4561628
Sonnenfleckenzeichnung Nr. 27572.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.07.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
title: Archeologie sperimentali. Temi, metodi, ricerche, No. 03 (2022): Archeologie Sperimentali. Temi, Metodi, Ricerche
title: Archeologie Sperimentali. Temi, Metodi, Ricerche
titleType: AlternativeTitle
Creators: name: Archeologie Sperimentali. Temi, Metodi
Publisher: name: Archeologie sperimentali. Temi, metodi, ricerche
Year: 2023

description: Studio e ricostruzione del processo produttivo delle cesoie in ferro di epoca romana....1 - 20 Il sistema di sospensione della spatha in età longobarda: alcune riflessioni in merito alla sua ricostruzione....21 - 42 Maestranze e tecniche di lavorazione delle epigrafi longobarde in Italia tra VII e IX secolo: nuove proposte di studio per un metodo sperimentale....43 - 50 Ricostruzione di una scure del Basso Medioevo italiano...51 - 62 Organistrum. A case of medieval archaeo-lutherie...63 - 79 Conoscenza e conservazione dei radiciamenti lignei nelle murature. Tecnologia e diffusione di un sapere tecnico nelle architetture fortificate della Provincia Autonoma di Trento....80 - 100
Sonnenfleckenzeichnung Nr. 27524.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.05.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sonnenfleckenzeichnung Nr. 27503.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.04.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Sonnenfleckenzeichnung Nr. 27559.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.06.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Studio del ruolo della proteina anti-apoptotica BAG3 nel melanoma umano
Creators: name: Guerriero, Luana
Publisher: name: Universita degli studi di Salerno
Year: 2016
Subjects: subject: BIO/10 BIOCHIMICA
subject: Melanoma
subject: Braf
subject: BAG3 protein

description: 2014 - 2015
description: BAG3 protein, a member of BAG family of co-chaperones, has a pro-survival role in several tumor types. BAG3 anti-apoptotic properties rely on its characteristic to bind several intracellular partners, thereby modulating crucial events such as apoptosis, differentiation, cell motility and autophagy. In human melanomas, BAG3 positivity is correlated with the aggressiveness of the tumor cells and can sustain IKK-γ levels, allowing a sustained activation of NF-B. Furthermore, BAG3 is able to modulate BRAFV600E levels and activity in thyroid carcinomas. BRAFV600E mutation is the most frequent detected in malignant melanomas and is targeted by Vemurafenib, a molecule used for the treatment of advanced melanoma. However a subset of patients resulted not sensitive or acquired resistance to this molecule. Here we confirmed that BAG3 expression is significantly enhanced in metastasis in respect to primary tumors, than we demonstrated that BAG3 protein expression was significantly enhanced in metastasis of patients carring BRAFV600E mutation. Furthermore we found a significant correlation between BAG3 positivity and patients’ overall survival (OS), disease-specific survival (DSS) and disease-free survival (DFS) from surgery in patients with melanoma metastatic lymph nodes. Moreover here we show that BAG3 down-modulation interferes with BRAF levels in melanoma cells and sensitizes them to Vemurafenib treatment. Furthermore, in an in vitro model of acquired resistance to Vemurafenib, we demonstrated that the down-modulation of BAG3 protein can resensitize this cells to BRAFV600E specific inhibition interfering with BRAF pathway, causing reduction of ERK and its targets phosphorylation. Further studies will be focused in demonstrating our hypothesis that the molecular interactions between BAG3 and mutated BRAF can represent a target for novel multi-drugs treatment design and that BAG3 expression could contribute to prognosis and patient stratification for specific therapeutic approaches. [edited by Author]
Sonnenfleckenzeichnung Nr. 27616.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.09.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Thermite-for-Demise (T4D): Preliminary assessment on the effects of a thermite charge in plasma wind tunnel experiments
Creators: name:  ALESSANDRO FINAZZI
name:   FILIPPO MAGGI
name:   CHRISTIAN PARAVAN
name:   DENNIS DAUB
name:   STEFANO DOSSI
name:   ALESSANDRO MURGIA
name:   TOBIAS LIPS
name:   GEERT SMET
name:   KOBYE BODJONA
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: THERMITE
ARC-HEATED WIND TUNNEL
TEST PREDICTIONS

description: The use of thermite to aid spacecraft demise during atmospheric re-entry is investigated in the ESA-TRP SPADEXO project. The Thermite-for-Demise concept was tested in L2K arc-heated wind tunnel facility. In this paper, the design of the samples for the experimental campaign is presented. The SCARAB software was used to tune the heat load on the samples and to predict the test results. A new extension for the representation of exothermic reaction was implemented. A set of numerical and experimental data were compared, confirming good agreement in terms of thermal behaviour of the samples, extra heat provided, and ignition time.
Sonnenfleckenzeichnung Nr. 27496.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.03.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Formicidae Latreille 1809
Creators: name: Boudinot, Brendon E.
name: Richter, Adrian K.
name: Hammel, Jörg U.
name: Szwedo, Jacek
name: Bojarski, Błażej
name: Perrichot, Vincent
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae

description: Family Formicidae Latreille, 1809 Revision to the male-based key to global subfamilies. Due to the unconstricted condition of abdominal segment IV in † Desyopone hereon gen. et sp. nov., in addition to presence of the pleural sulcus and absence of the jugal lobe, it is necessary to revise couplet 8 from the global male-based key to subfamilies from Boudinot [42]. Modifications to this couplet are indicated by italics: 8. Abdominal segment IV with cinctus (=constriction) between the pre- and postsclerite or jugal lobe present or oblique mesopleural sulcus absent or indistinct  or petiole without tergosternal fusion ... 9 (Ponerinae, Apomyrminae, Amblyoponinae, Proceratiinae, Dorylinae part, †Prionomyrmecini [Myrmeciinae], and Ectatomminae). –. Abdominal segment IV without a cinctus and jugal lobe absent and oblique mesopleural sulcus always present  and petiole with complete tergosternal fusion, i.e., petiolar posttergites and poststernites fused along their lengths ... 19 (“Formicomorpha” sensu Bolton [11], i.e., Aneuretinae, Dolichoderinae, Formicinae). Note also: An additional emendation is necessary: in couplet 11, the specimen that the lead author had previously identified as Dolioponera (Ponerini, CASENT 090028) and used for construction of the key is correctly identified as an aberrant member of Dorylinae; it may represent the unknown male of Vicinopone.
description: Published as part of Boudinot, Brendon E., Richter, Adrian K., Hammel, Jörg U., Szwedo, Jacek, Bojarski, Błażej & Perrichot, Vincent, 2022, Genomic-Phenomic Reciprocal Illumination: Desyopone hereon gen. et sp. nov., an Exceptional Aneuretine-like Fossil Ant from Ethiopian Amber (Hymenoptera: Formicidae: Ponerinae), pp. 1-19 in Insects 73 (796) on page 6, DOI: 10.3390/insects13090796, http://zenodo.org/record/7046409
description: {"references": ["42. Boudinot, B. E. Contributions to the knowledge of Formicidae (Hymenoptera, Aculeata): A new diagnosis of the family, the first global male-based key to subfamilies, and a treatment of early branching lineages. Eur. J. Taxon. 2015, 120, 1 - 62. [CrossRef]", "11. Bolton, B. Synopsis and classification of Formicidae. Mem. Amer. Entomol. Inst. 2003, 71, 1 - 370."]}
Fundamentals Of Aircraft Hydrogen Tank Design With System Simulation
Creators: name:  MICHAEL SIELEMANN
name:   DANIEL ANDERSSON
name:   CLEMENT COIC
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: CRYOGENIC
BOIL-OFF
DORMANCY
THERMAL DESIGN
MECHANICAL DESIGN
INSULATION

description: As the number of researched propulsion concepts relying on hydrogen as energy storage increases drastically, both for hybrid electric and purely hydrogen-electric designs, the storage tank design becomes critical. It must be understood whether high-level assumptions made during early concept investigation are plausible, for instance on gravimetric efficiency. For this, the corresponding tradespaces must be explored, which is usually not practical with overly detailed and computationally expensive field simulations such as Computational Fluid Dynamics or the Finite Element Method. Instead, a system simulation or analytical modeling approach is required, which is efficient and accurate. Such approaches have been discussed in the literature individually and often without much classification or context. The objective of this paper is twofold, first to describe the types of system simulation methods for aircraft hydrogen tank design including sample literature references, and second, to investigate interrelations and consistencies between select references. It was found that methods range from steadystate sizing as well as assessment using dynamic simulation to sizing using dynamic optimization. Interrelations between types of designs, for instance tank models with boil-off and tank models with finite dormancy, and different system simulation methods are reported on a point design and a limited sample trade study. For the point design, predictions of a system simulation method are compared to those of detailed field simulations with Computational Fluid Dynamics and the Finite Element Method, and results were found to compare favorably.
Short term prediction of demand for ride hailing services: A deep learning approach
Creators: name: Chen, Long
name: Piyushimita
name: Thakuriah
name: Ampountolas, Konstantinos
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: I.2.6; I.6.3; J.2; J.4
subject: 68, 91

description: As ride-hailing services become increasingly popular, being able to accurately predict demand for such services can help operators efficiently allocate drivers to customers, and reduce idle time, improve congestion, and enhance the passenger experience. This paper proposes UberNet, a deep learning Convolutional Neural Network for short-term prediction of demand for ride-hailing services. UberNet empploys a multivariate framework that utilises a number of temporal and spatial features that have been found in the literature to explain demand for ride-hailing services. The proposed model includes two sub-networks that aim to encode the source series of various features and decode the predicting series, respectively. To assess the performance and effectiveness of UberNet, we use 9 months of Uber pickup data in 2014 and 28 spatial and temporal features from New York City. By comparing the performance of UberNet with several other approaches, we show that the prediction quality of the model is highly competitive. Further, Ubernet's prediction performance is better when using economic, social and built environment features. This suggests that Ubernet is more naturally suited to including complex motivators in making real-time passenger demand predictions for ride-hailing services.
Conversational Sensing
Creators: name: Preece, Alun
name: Gwilliams, Chris
name: Parizas, Christos
name: Pizzocaro, Diego
name: Bakdash, Jonathan Z.
name: Braines, Dave
Publisher: name: arXiv
Year: 2014
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences
subject: H.5.2

description: Recent developments in sensing technologies, mobile devices and context-aware user interfaces have made it possible to represent information fusion and situational awareness as a conversational process among actors - human and machine agents - at or near the tactical edges of a network. Motivated by use cases in the domain of security, policing and emergency response, this paper presents an approach to information collection, fusion and sense-making based on the use of natural language (NL) and controlled natural language (CNL) to support richer forms of human-machine interaction. The approach uses a conversational protocol to facilitate a flow of collaborative messages from NL to CNL and back again in support of interactions such as: turning eyewitness reports from human observers into actionable information (from both trained and untrained sources); fusing information from humans and physical sensors (with associated quality metadata); and assisting human analysts to make the best use of available sensing assets in an area of interest (governed by management and security policies). CNL is used as a common formal knowledge representation for both machine and human agents to support reasoning, semantic information fusion and generation of rationale for inferences, in ways that remain transparent to human users. Examples are provided of various alternative styles for user feedback, including NL, CNL and graphical feedback. A pilot experiment with human subjects shows that a prototype conversational agent is able to gather usable CNL information from untrained human subjects.
Sonnenfleckenzeichnung Nr. 27482.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.03.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
title: Επιπτώσεις στη μορφολογία και τη φυσιολογία νεαρών φυτών βαμβακιού, καλαμποκιού, σόργου και τευτλών, από την έκθεσή τους σε υψηλές συγκεντρώσεις όζοντος (Ο3)
titleType: AlternativeTitle
Creators: name: Δημητριάδου, Μ. Μ.
Publisher: name: University of Thessaly
Year: 2004
Subjects: subject: ΦΥΤΑ, ΕΠΙΔΡΑΣΗ ΤΟΥ ΠΕΡΙΒΑΛΛΟΝΤΟΣ ΣΤΑ
subject: ΦΥΤΑ -- ΦΥΣΙΟΛΟΓΙΑ

description: Η εργασία αυτή ασχολείται με την επίδραση των υψηλών συγκεντρώσεων όζοντος (Ο3) σε φυτά μεγάλης καλλιέργειας που έχουν οικονομική σημασία για την Ελλάδα, όπως : βαμβάκι, καλαμπόκι, σόργο και ζαχαρότευτλα. Τα φυτά αυτά αποτελούν εαρινές καλλιέργειες για τη χώρα μας, επομένως βρίσκονται εκτεθειμένα στο όζον κατά το μεγαλύτερο τμήμα του βιολογικού τους κύκλου, αφού το όζον είναι ιδιαίτερα αυξημένο κατά τις θερμές, ηλιόλουστες, καλοκαιρινές ημέρες. Στο εισαγωγικό τμήμα της εργασίας γίνεται αρχικά αναφορά στη βιβλιογραφία που είναι σχετική με τη φυσική της ατμόσφαιρας και την παραγωγή του όζοντος στην τροπόσφαιρα. Στη συνέχεια αναφέρεται η βιβλιογραφία για τον τρόπο δράσης του αέριου ρύπου - όζοντος μέσα στα φυτά, μετά την εισαγωγή του από τα στόματα. Τελικά γίνεται ανασκόπηση στη βιβλιογραφία που αφορά ειδικά στην ζημία που παρουσιάζεται στις καλλιέργειες από το όζον και στους τρόπους διερεύνησης της και αντιμετώπισης ή αποκατάστασής της. Από την βιβλιογραφία γίνεται προφανές το ολοένα και αυξανόμενο ενδιαφέρον σε θέματα που αφορούν στην επίδραση αερίων ρύπων και ιδιαίτερα του Ο3 στα φυτά. Στην παρούσα εργασία γίνεται προκαταρκτική έρευνα για την επίδραση του Ο3 στα φυτά που μελετώνται (βαμβάκι, ζαχαρότευτλα, καλαμπόκι και σόργο) καθώς και την αντίδραση τους στον ρύπο. Συγκεκριμένα η μελέτη έγινε στα πρώτα στάδια ανάπτυξης των φυτών (δεύτερο ζεύγος μονίμων φύλλων στο βαμβάκι, και τρίτη εβδομάδα μετά τη σπορά για τα υπόλοιπα φυτά). Τα φυτά εκτέθηκαν σε δύο συγκεντρώσεις Ο3 σε κλειστούς θαλάμους με ελεγχόμενη ροή του αερίου ενώ λειτουργούσε και θάλαμος - μάρτυρας με φίλτρο ενεργού άνθρακα. Τα συμπτώματα που εξετάστηκαν περιελάμβαναν ορατά - μακροσκοπικά καθώς και μορφολογικά και φυσιολογικά χαρακτηριστικά (χλωροφύλλη, φυλλική και ενεργός φυλλική επιφάνεια, υδατικό δυναμικό των φυτών). Κυρίως από την παρατήρηση των μακροσκοπικών συμπτωμάτων βρέθηκε ότι τα δικοτυλήδονα - πλατύφυλλα (βαμβάκι, ζαχαρότευτλα) είναι πιο ευαίσθητα από τα μονοκοτυλήδονα κάτι το οποίο επιβεβαιώνει τη μέχρι σήμερα έρευνα. Από τις μετρήσεις των υπολοίπων χαρακτηριστικών βρέθηκε ότι τα φυτά αντέδρασαν στον αέριο ρύπο (Ο3) με διαφορετική συμπεριφορά, ανάλογα το είδος, ακόμα και την ποικιλία. Οι πληροφορίες που αποκομίστηκαν από τη συγκεκριμένη έρευνα ήταν ιδιαίτερα ενδιαφέρουσες και αποτελούν κίνητρο για περαιτέρω διερεύνηση της επίπτωσης του Ο3 στα φυσιολογικά κυρίως χαρακτηριστικά κάτω από συνθήκες υψηλών συγκεντρώσεων του ρύπου, σε διαφορετικά στάδια του βιολογικού κύκλου των φυτών.
Sonnenfleckenzeichnung Nr. 27512.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.04.1987, erstellt von Hans Ulrich Keller
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1987

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken