cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
[17 Ansichten von Brandenburg]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1890

description: [Brandenburg 1896]
description: [Brandenburg Ratherrenthor 1896]
description: [Brandenburg Haintor 1896]
description: [Brandenburg Altstödisches Gerichtshaus 1896]
description: [Brandenburg Ratshaus mit Roland 1896]
description: [Brandenburg Hinterfront des neustädtischhen Ratshauses 1896]
description: [Brandenburg Nordportal von St. Katharina 1896]
description: [Brandenburg Südportal von St. Katharina 1896]
description: [Brandenburg Inneres der Katharinenkirche 1896]
description: [Brandenburg Altarschreim in St. Katharina aus dem 13. Jahrhundert 1896]
description: [Brandenburg Stiftskapelle im Gau 1896]
description: [Brandenburg Dompforte 1896]
description: [Brandenburg Domkreuzgang 1896]
description: [Brandenburg Gotthardkirche 1896]
description: [Brandenburg Kreuzgang in der Paulskriche 1896]
description: Es handelt sich bei den Fotografien um Albuminabzüge
description: Unbekannte/r Fotograf/in
description: Die Fotographien sind auf Karton montiert
description: Digitalisierung=Digitization=Numérisation Oktober 2024 TIFF
Sonnenfleckenzeichnung Nr. 23322.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.04.1970, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel. Es sind Angaben zu Protuberanzen vermerkt
Formación de lectores críticos mediante sistemas de representación simbólica
Creators: name: Castro Sierra, Carol Angélica
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Comprensión de lectura - Enseñanza
subject: Sistemas de enseñanza - Educación
subject: Pedagogía - Enseñanza
subject: Lectura crítica
subject: Sistemas de representación simbólica
subject: Formación lectora
subject: Mediación

description: Los procesos de formación lectora son una preocupación constante del sistema escolar, ya que es un componente determinante en la vida académica, cultural y personal de cualquier individuo. Por ende, esta investigación plantea una problematización de los modos en que se aborda la formación de lectores en dicho ámbito, pues resulta complejo que los estudiantes encuentren en lo leído un escenario significativo, el cual les permita movilizar comprensiones diversas sobre su subjetividad y las realidades circundantes. En el marco de la investigación acción con enfoque cualitativo, se desarrolló una intervención pedagógica con jóvenes del colegio José Joaquín Castro Martínez (IED), grado noveno, consistente en la lectura del texto: “Rebelión en la granja” de George Orwell (1945) y el planteamiento de actividades para la comprensión desde el uso de mediaciones como dibujos, esculturas, collages, dramatizaciones y murales, con el fin de establecer la incidencia de la mediación de sistemas de representación simbólica (SRS) en la formación de lectores con enfoque crítico. Así, los estudiantes fueron agentes centrales de la producción del sentido, en tanto asumieron posturas culturales, sociales, políticas y éticas significativas permitiéndose repensar y reconfigurar el entramado de significación sociocultural que determina la subjetividad.
description: The processes of reading training are a constant concern of the school system, since it is a determining component in the academic, cultural and personal life of any individual. Therefore, this study raises a problematization of the ways in which the training of readers is approached in this field, since it is complex for students to find in what they read a significant scenario, which allows them to mobilize diverse understandings about their subjectivity and the surrounding realities. Within the framework of action research with a qualitative approach, a pedagogical intervention was developed with ninth graders from the José Joaquín Castro Martínez school (IED), consisting of the reading of the text: "Animal Farm" by George Orwell (1945) and the approach of activities for understanding from the use of mediations such as drawings, sculptures, collages, dramatizations and murals, in order to establish the incidence of the mediation of symbolic representation systems (SRS) in the formation of readers with a critical approach. Thus, students were central agents of the production of meaning, as they assumed significant cultural, social, political and ethical positions, allowing themselves to rethink and reconfigure the framework of sociocultural significance that determines subjectivity.
Sonnenfleckenzeichnung Nr. 23309.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.04.1970, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Zusätzlich notiert: Tabelle mit statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel
Tetramic acid based alkaloids from Aspergillus amoenus Roberg strain UP197 – antibiotic properties and new pyranterreones
Creators: name: Nord, Christina
name: Levenfors, Jolanta J.
name: Bjerketorp, Joakim
name: Guss, Bengt
name: Öberg, Bo
name: Broberg, Anders
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: The fungus Aspergillus amoenus Roberg strain UP197 was shown to produce antibacterial tetramic acid based alkaloids. Two new compounds, pyranterreone I and J (1 and 2), were isolated and characterized, in addition to the known compounds cordylactam, 7-hydroxycordylactam, pyranterreone C, D, F and G. Neither the pyranterreones nor the cordylacctams had previously been tested for antimicrobial activity. Thus, all isolated compounds were tested against a panel of clinically important bacteria and fungi. Pyranterreone C was active against Gram-positive and Gram-negative bacteria, with minimal inhibitory concentrations (MIC) between 1 and 8 µg/mL, whereas the MICs for all other compounds were >32 µg/mL. Pyranoterreone C was cytotoxic towards HepG2 cells, and since pyranterreone C reacted rapidly with the nucleophile cysteine, it is likely that the observed antibacterial activity is due to the chemical reactivity rather than enzymatic affinity, making it unsuitable for development as an antibacterial drug.
Breslau. Rathaus
Creators: name: Photochrom Zürich
Publisher: name: [Photochrom Zürich]
Year: 1890

description: Unten Links die Aufgedruckte Marke der Firma Photochrom inklusive Nummerierung: 1931.P.Z.
description: Unbekannte/r Fotograf/in
description: Das Photochrom ist auf Karton montiert
description: Digitalisierung=Digitization=Numérisation Oktober 2024 TIFF
Secondary metabolites from Lantana camara L. flowers extract exhibit in vivo anti-urolithiatic activity in adult Wistar albino rats
Creators: name: Ezzat, Marwa I.
name: Gendy, Salsabeel N. El
name: Saad, Ahmed S.
name: Abdo, Walied S.
name: Sayed, Aly M. EL
name: Elmotayam, Amira K.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: The present study aims at evaluating potential of the ethanol extracts of L. camara leaves (LE), flowers (FlE) and roots (RE) in the treatment of renal calculi and characterising the secondary metabolites in the active extract. The results revealed that the FlE had significantly reduced the levels of kidney parameters (calcium, creatinine, urea, and uric acid) against ethylene glycol (EG) injuries, and restored the activity of glutathione peroxidase (GPx), superoxide dismutase and lipid peroxide malondialdehyde to the normal level. In addition, FlE significantly attenuated iNOS tissue expression caused by EG. The results obtained in this study suggest the potential value of the L. camara L. flowers as an antiurolithiatic agent.
Blood flow dynamics: a lattice Boltzmann-Immersed boundary approach
Creators: name: Erickson, Lindsay Crowl
Publisher: name: University of Utah
Year: 2012
Subjects: Blood
Immersed boundary method
Lattice boltzmann
Platelets
Red blood cells

description: We develop a novel Lattice Boltzmann-Immersed Boundary method to simulate the motion of whole blood. This method is applied to explore the experimentally-observed redistribution of platelets and the enhanced mixing of chemicals in concentrated suspensions of red blood cells undergoing channel flow.
Juego, deportividad y cuidado, cambiando la percepción del acoso escolar
Creators: name: Moreno Salazar, Daniel Oswaldo
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Conviviencia - Educación
subject: Pedagogía - Enseñanza
subject: Educación física - Enseñanza
subject: Juego
subject: Deportividad
subject: Cuidado
subject: Agresión
subject: Acoso

description: Investigación Acción Educativa que inicia con un diagnóstico por parte de los estudiantes de grado décimo del año 2022 sobre el acoso escolar, en el cual se evidenciaron más dificultades de las que la mirada docente podía identificar. A partir de ello, se buscó una estrategia para que de manera conjunta y en el marco de la clase de educación física, docente y estudiantes implementaran una estrategia que permitiera prevenir o mitigar la percepción de acoso escolar que los estudiantes identificaban. Con esta estrategia y a través de juegos y deportes se pretendió cumplir con el objetivo de la investigación y realizar reflexiones importantes desde la ética del cuidado en torno al juego y la deportividad. Para esto, se utilizaron diferentes instrumentos como es, la guía de observación de estudiante, la guía de observación docente y un instrumento de recolección de datos participativo los cuales arrojaron hallazgos interesantes que permiten evidenciar lo que los estudiantes sienten o piensan acerca de la agresión verbal, la agresión física y la agresión psicológica, cómo esta población al tener participación activa en cada una de las sesiones planeadas y ejecutadas, se sintió y además, si ellos identificaron los comportamientos que pueden cambiar o mejorar.
description: Educational Action Research that begins with a diagnosis by tenth grade students of the year 2022 about bullying, in which more difficulties were evidenced than what the teacher's gaze could identify. From this, a strategy was sought so that jointly and within the framework of the physical education class, the teacher and the students could implement a strategy that would prevent or mitigate the perception of bullying that the students identified. With this strategy and through games and sports, it was intended to meet the objective of the research and make important reflections from the ethics of care around play and sportsmanship. For this, different instruments were used, such as the student observation guide, the teacher observation guide and a participatory data collection instrument, which yielded interesting findings that allow us to show what students feel or think about verbal aggression. , physical aggression and psychological aggression, how this population, having active participation in each of the planned and executed sessions, felt and also, if they identified behaviors that can be changed or improved.
Experimental study on the dynamic stress-strain behavior of expanded polystyrene geofoam using cyclic triaxial tests
Creators: name: Erickson, Benjamin A.
Publisher: name: University of Utah
Year: 2012
Subjects: Cyclic triaxial tests
EPS
Geofoam
Stress-strain
Expanded polystyrene geofoam
Axial compression

description: Dynamic testing of expanded polystyrene (EPS) results in behavior alterations when certain testing criteria are modified. Triaxial testing affirms the behavior of EPS geofoam under axial compression tests related to a seismic compressible inclusion application. An evaluation of initial static deviator stress, load frequency of deviator stress amplitudes, and the effect of static confining stress of EPS geofoam dynamic response are performed. The behavior of viscoelastic and visco-elasto-plastic are compared through the use of cyclic compression tests. Comparative measurements used in supporting behavior change were: Young's modulus, damping ratio, cyclic deviator stress, and plastic axial strains. The resulting data is interpreted through data charts and data trends. Comparative conclusions show significant behavior changes to EPS geofoam when frequency and confining stress influential effects are observed.
Sonnenfleckenzeichnung Nr. 23325.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.04.1970, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel. Es sind Angaben zu Protuberanzen vermerkt
[3 Ansichten von Cadolzburg]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1880

description: [Cadolzburg]
description: Es handelt sich bei den Aufnahmen um Albuminabzüge
description: Inhaltsangaben gemäss handschrfitlicher Notzen auf der Rückseite der Blätter
description: Die Abzüge sind auf Karton montiert, oben rechts mit einer Nummer versehen
description: Unbekannt/r Fotograph/in
description: Digitalisierung=Digitization=Numérisation Oktober 2024 TIFF
Chemophenetic study of Ocotea canaliculata (Lauraceae) by UHPLC–HRMS and GNPS
Creators: name: da Silva Antonio, Ananda
name: dos Santos, Gustavo Ramalho Cardoso
name: Pereira, Henrique Marcelo Gualberto
name: da Veiga-Junior, Valdir Florêncio
name: Wiedemann, Larissa Silveira Moreira
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: The metabolic fingerprint of a non-volatile fraction of Ocotea canaliculata (Rich.) Mez (Lauraceae) leaves was determined by UHPLC–HRMS analysis. Twenty-four compounds were suggestively identified by GNPS-FBMN. The results revealed a large production of flavonoids, mainly flavones and flavanones, a chemical class poorly described in the Ocotea genus. Within the identified compounds, four are being described for the first time in this genus. The major metabolite detected was astilbin, with a concentration corresponding to 23.2 ± 1.58% of the extracts. The expressive content of astilbin also highlights it as a chemical marker for the species. As a species that is classified as a complex, qualitative and semi-quantitative features obtained through the O. canaliculata flavonoid fingerprint can be further used for a more precise circumscription and species-specific characterization.
[9 Ansichten von Taormina]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1870

description: 8661 Taormina Teatro Greco
description: 1369. Teatro di Taormina
description: 8644 Taormina Palazzo Corvai
description: 8650 Taormina [...]
description: 8659 Taormina Teatro Greco
description: 8626 Taormina Palazzo del Duca Sanio Stefan
description: [...] Teatro Greco
description: 8664 Taormina teatro Greco
description: 8652 Taormina Fontana
description: Es handelt sich bei den Aufnahmen um Albuminabzüge
description: Unbekannte/r Fotograf/in
description: Digitalisierung=Digitization=Numérisation 2024 TIFF
Disputatio circularis ad futuram sextam feriam
Creators: name: Melanchthon, Philipp
Publisher: name: [s.n.]
Year: 1497

description: Philipp Melanchthon
description: Lateinisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
description: Erschliessungsniveau Normalniveau
description: Verzeichnung=Description=Inventaire November 2023 HAN-Katalogisierungsregeln Revision nach Vorlage prl
Sonnenfleckenzeichnung Nr. 23319.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.04.1970, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel
Staatsschuld, Oesterreichische
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1830

description: Ort: Wien
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Phytochemical screening and cardiovascular effects of the ethanol extract of Erythroxylum passerinum mart
Creators: name: Santos, Bianca Leite
name: de Oliveira, Allan John
name: Santos, Izabelly Vieira
name: Duarte, Marcelo Cavalcante
name: Cunha, Patrícia Santos
name: Santos, Danillo Menezes dos
name: da Silva, Eric Aian Pereira
name: Júnior, Lucindo José Quintans
name: Santos, Márcio Roberto Viana dos
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Species of Erythroxylum genus are popularly used as anti-inflammatories and in the treatment of renal and respiratory disorders. Although it has been reported that species from the Erythroxylum genus induce cardiovascular effects, E. passerinum had not been studied specifically in this respect. However, previous phytochemical studies of E. passerinum demonstrated the presence of compounds which can have potential activity on the cardiovascular system. In this study, phytochemical screening of the ethanol extract of E. passerinum (EEEP) detected polyphenols, but not alkaloids. EEEP caused hypotension, bradycardia and vasorelaxation in rats. The vasorelaxation was attenuated by Nw-nitro-L-arginine methyl ester (L-NAME) or L-NAME + indomethacin (INDO), but not by INDO alone. Vasorelaxation was also significantly attenuated after endothelium removal or after incubation with high K+, 4-aminopyridine, glibenclamide or tetraethylammonium, but was not affected by pre-contraction with serotonin. Thus, EEEP induces hypotension and endothelium-dependent and independent vasorelaxation, which seems to involve the nitric oxide and K+-channels.
Spatially calibrated model of annual accumulation rate on the Greenland ice sheet (1958-2007)
Creators: name: Burgess, Evan W
Publisher: name: University of Utah
Year: 2012
Subjects: Ice sheets--Greenland

description: Past estimates of Greenland Ice Sheet accumulation rates have been multiyear  climatologies based on ice/firn cores and coastal precipitation records. Existing annually  resolved estimates have incompletely quantified uncertainty, due primarily to incomplete  spatial coverage. This study improves upon these shortcomings by calibrating annual  (1958-2007) solid precipitation output from the Fifth Generation Mesoscale Model  modified for polar climates (Polar MM5) using firn core and meteorological station data.  The calibration employs spatial interpolation of regionally derived linear correction  functions. Residual uncertainties exhibit coherent spatial patterns, which are modeled via  spatial interpolation of root mean squared errors. Mean 1958-2007 Greenland Ice Sheet  annual accumulation rate is 337Â±48 mm w. eq. or 591 Â±83 Gt. Annual estimates contain  one standard deviation uncertainties of 74 mm w. eq., 22%, or 129 Gt. Accumulation  rates in southeast Greenland are found to exceed 2000 mm w. eq. and to dominate interannual  variability in Greenland Ice Sheet total accumulated mass, representing 31% of  the whole. Higher accumulation rates in the southeast are of sufficient magnitude to  affect even the sign of Greenland mass balance during some years. The only statistically  significant temporal change in total ice sheet accumulation in the 1958-2007 period  occurred between 1960 and 1972 when a simultaneous accumulation increase and  decrease occurred in west and east Greenland, respectively. No statistically significant  uniform change in ice-sheet-wide accumulation is evident after 1972. However, regional  changes do occur, including an accumulation increase on the west coast post-1992. The  high accumulation rates of 2002-2003 appear to be confined to the southeast.
Sonnenfleckenzeichnung Nr. 23305.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.03.1970, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel. Es sind Angaben zu Protuberanzen vermerkt
In vivo anti-inflammatory and hepatoprotective activities of Orobanche crenata (Forssk.) aerial parts in relation to its phytomolecules
Creators: name: Abo-Qotb, Safwat M. S.
name: Hassanein, Ahmed M. M.
name: Desoukey, Samar Y.
name: Wanas, Amira S.
name: Tawfik, Heba M.
name: Orabi, Mohammed A. A.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Plant Biology

description: A total methanolic extract and its sub-extracts of Orobanche crenata (Forssk.) aerial parts were subjected to acute toxicity, anti-inflammatory, and hepatoprotective investigations. The methanolic extract was safe upto 3 g/kg on mice. The EtOAc fraction reduced the carrageenan-induced rat paw edema better than indomethacin. It also demonstrated a drop in the elevated ALT, AST, and TB at 300 mg/kg, better than silymarin. Histopathological examination of liver cells of rats given the EtOAc fraction showed a complete absence of the CCl4-induced cloudy swelling. A phytochemical investigation of the n-hexane and EtOAc fractions yielded 11 compounds [indole-3-carboxylic acid (1), n-butyl palmitate (2), tyrosol (3), L-rhamnonic acid-1,4-lactone (4), β-sitosterol/stigmasterol mixture (5/5'), β-sitosterol/stigmasterol glycosides mixture (6/6'), chrysoeriol (7), luteolin (8), apigenin (9), crenatoside (10), and verbascoside (11)] as identified by UV, 1D & 2D NMR and ESIMS techniques. Their reported biological actions were in relation to and supported our herein detected pharmacological findings.
Leucothyreus MacLeay 1819
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Leucothyreus

description: LEUCOTHYREUS MacLeay, 1819
Leucothyreus MacLeay 1819: 145
description: Published as part of Hielkema, Auke J. & Hielkema, Meindert A., 2019, An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas, pp. 1-306 in Insecta Mundi 732 (732) on page 123, DOI: 10.5281/zenodo.3678492
Sonnenfleckenzeichnung Nr. 23288.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.03.1970, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel
Study of a redesigned medical technology program utilizing student behavioral characteristic ratings
Creators: name: Peterson, Kay Ellene Halladay
Publisher: name: University of Utah
Year: 2012
Subjects: Education

description: This study investigated nonacademic behavioral traits of medical technology students who were enrolled in two different types of medical technology programs. Subjects were drawn from two universities; the University of Utah and Brigham Young University.  Subjects at each university were divided into two groups, one group consisting of those who had completed the traditional three-and-one program, and the other group consisting of those who had completed the new program which has a shortened clinical exposure and a lengthened classroom-laboratory experience.  The data provided were statistically analyzed in the following manner. 1.  The group of students from the University of Utah in the old three-and-one program were compared to the group of students from the University of Utah in the new integrated program using each of 13 behavioral characteristics.  2.   The group of students from Brigham Young University in the old three-and-one program were compared to the group of students from Brigham Young University in the new integrated program using each of 13 behavioral characteristics. 3.   All students from the University of Utah and Brigham Young University in the old three-and-one program were compared to all students from the University of Utah and Brigham Young University in the new integrated program using each of 13 behavioral characteristics. The results of these analyses indicated the following: 1.   Regarding behavioral characteristics:  a.  Comparisons based on hospital staff ratings of University of Utah students revealed that on 6 of the 13 behavioral characteristics, students in the new program received significantly higher ratings than students in the old program.  One characteristic rating approached significance, while 6 characteristics showed no difference.  b.   Comparisons based on hospital staff ratings of Brigham Young University students revealed that 1 of the 13 behavioral characteristics students in the new program received significantly higher ratings than students in the old program. One characteristic approached significance, while 9 characteristics revealed no differences.  Two characteristics received higher ratings in favor of students in the old program. c.   Comparisons based upon hospital staff ratings of all University of Utah and Brigham Young University students revealed that on 6 of the 13 behavioral characteristics, students in the new program received significantly higher ratings than students in the old programs.  One characteristic approached significance, while 6 characteristics revealed no differences. 2.   There were no differences in grade point averages (G.P.A.) and achievement scores (ACT) for University of Utah students old versus new, Brigham Young University students old versus new, and/or University of Utah versus Brigham Young University students.
Sonnenfleckenzeichnung Nr. 23282.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.02.1970, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel
Larvicidal activity of Brunfelsia uniflora extracts on Aedes aegypti larvae
Creators: name: Sugauara, Elaine Yae Yamashita
name: Sugauara, ElisângelaYumi
name: Sugauara, Rosângela Rumi
name: de Campos Bortolucci, Wanessa
name: Fernandez, Carla Maria Mariano
name: Gonçalves, José Eduardo
name: Colauto, Nelson Barros
name: Gazim, Zilda Cristiani
name: Linde, Giani Andrea
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: Plant Biology

description: The aim of this study was to evaluate the chemical composition and the larvicidal activity of Brunfelsia uniflora leaf and flower extracts against Aedes aegypti larvae. Twenty-four compounds were found in the leaf extract, and the major compounds were phytol (23.1%), 9,12,15-octadecatrienoic acid, ethyl ester (21.3%), and hexadecanoic acid, ethyl ester (12.8%). In the flower extract, twenty-four compounds were also identified and the major compounds were α-amyrin (35.7%), β-amyrin (16.4%), and (EE)-geranyl linalool (9.6%) by gas chromatography coupled to mass spectrometry. The larvicidal activity was evaluated by larval immersion test. The lethal concentrations (LC) obtained from leaf extract were LC50 = 4.89 and LC99.9 = 11.14 mg/mL and from flower extract were LC50 = 3.82 and LC99.9 = 11.03 mg/mL, and the positive control presented LC50 = 0.40 and LC99.9 = 1.14 mg/mL. Thus, B. uniflora extracts are promising alternatives to control A. aegypti larvae.
Investigation of the production of vinylidene chloride from the thermal decomposition of methyl chloroform.
Creators: name: Glisson, Bruce Truman
Publisher: name: University of Utah
Year: 2012
Subjects: Environmental Health
Hydrogen Chloride

description: The production of vinylidene chloride (1,1-dichloroethylene) from the thermal decomposition of methyl chloroform (1,1,1-trochlorethane) has been examined.  This topic was investigated because vinylidene chloride is considerably more toxic than methyl chloroform.  Methyl chloroform vapors (at approximately the TLV concentration of 1910mg/m3) were passed through a heated tube furnace containing glass or copper.  In the presence of glass, the decomposition reaction began to occur at 350°C and was essentially complete by 605°C.  Vinylidene chloride was detected in nearly stoichiometric amounts.  In the presence of copper, the reaction occurred initially at 180°C.  By 442°C no methyl chloroform remained.  Once again, the conversion to vinylidene chloride was nearly complete.
Diadema setosum: isolation of bioactive secondary metabolites with cytotoxic activity toward human cervical cancer
Creators: name: Abdelkarem, Fahd M.
name: Desoky, Ezz-Eldin K.
name: Nafady, Alaa M.
name: Allam, Ahmed E.
name: Mahdy, Aldoushy
name: Ashour, Ahmed
name: Shimizu, Kuniyoshi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: In our promising project toward discovery of secondary metabolites with potential anticancer activity against human cervical cancer, seven marine organisms were screened for their cytotoxic activity against HeLa cancer cell line using MTT colorimetric assay. The crude extract of the outer shell of Diadema setosum showed promising activity with 88.02% inhibition at a concentration 250 µg/ml. Chromatographic investigation of the Ethyl acetate fraction, which is the main contributor to the activity (IC50= 43.1 ± 5.94 µg/ml), led to isolation of five compounds. Structures of the isolates (1-5) were elucidated by 1 D and 2 D NMR spectroscopy and HR-ESI-MS analysis. 5α,8α-epidioxycholest-6-en-3β ol (2) and 5α,8α-epidioxycholest-6,9(11)-en-3β ol (3) showed the highest cytotoxic activity with IC50 values 12.1 ± 2.74 µg/ml and 21.8 ± 6.32 µg/ml, respectively. Epidioxy steroids with cholestane nucleus could be a prospective candidate for the development of drugs for treatment of human cervical cancer.
Leucothyreus aloysius Ohaus 1918
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Leucothyreus
Leucothyreus aloysius

description: Leucothyreus aloysius Ohaus, 1918
Leucothyreus aloysius Ohaus 1918a: 350 (French Guiana)
Distribution. Suriname: MHCN - NEW COUNTRY RECORD (Suriname, Para, 4 km NE of Zanderij, (5°28′26″N, 55°10′23″W). 6-I-2011. A. J. Hielkema. On UV/HPL at savanna border.). French Guiana:
Ohaus 1918a: 350; Blackwelder 1944: 248; Machatschke 1972: 348; Jameson and Hawkins 2005: 37; Soula 2010a: 59.
description: Published as part of Hielkema, Auke J. & Hielkema, Meindert A., 2019, An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas, pp. 1-306 in Insecta Mundi 732 (732) on pages 123-124, DOI: 10.5281/zenodo.3678492
Pensamiento crítico y alteridad : una mirada desde las redes sociales
Creators: name: Sanabria Salgado, Edna Marcela
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Educación secundaria - Enseñanza
subject: Redes sociales - Estudios de caso
subject: Pedagogía - Enseñanza
subject: Jóvenes
subject: Pensamiento crítico
subject: Alteridad
subject: Redes sociales

description: La presente investigación se enmarca en el análisis de las percepciones que tienen los estudiantes de grado 10 de la Institución Educativa Distrital Costa Rica, frente al uso que hacen de las redes sociales y a la incidencia que éstas tienen en la construcción de pensamiento crítico y la alteridad. Desde allí se dilucidan en un primer momento los roles que asumen los j6venes al interior de estos espacios digitales, segundo, se destaca una apreciación positiva de las redes sociales como un medio vinculante con la realidad social, cultural, pol/tica y/o económica de la ciudad y del mundo, lo que les permite a los jóvenes tener un pensamiento más claro, maduro y crítico para poder actuar con coherencia dentro de los demás contextos de los que hace parte; y tercero, se muestra que hay un entendimiento del otro como un agente necesario que permite el poder compartir experiencias e ideas, y que si bien en muchos casos no suelen llegar a ser similares, el joven se permite el conocer diferentes puntos de vista que contribuyen al entendimiento de la alteridad, elemento necesario para poder llegar a una convivencia amena y diversa.
description: This research Is framed In the analysis of the perceptlons that 10th grade students of the District Educational lnstitutlon Costa Rica have regarding thelr use of social networks and the impact they have on the constructlon of critica! thlnking and otherness. From there, the roles assumed by young people within these digital spaces are elucidated at first. secondly, a positive appredation of social networks as a binding medium with the social, cultural, political and/or economic reality of the city and the world is highlighted, which allows young people to have a clearer, more mature and critica! thinking in order to act coherently within the other contexts of which they are a part; and thlrd, it is shown that there is an understanding of the other as a necessary agent that allows the sharing of experiences and ideas, and that although in many cases they are not usually similar, the young people allow themselves to know different points of view that contribute to the understanding of otherness, a necessary element to be able to reach a pleasant and diverse coexistence.
Sonnenfleckenzeichnung Nr. 23324.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.04.1970, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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 statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel. Es sind Angaben zu Protuberanzen vermerkt
Chemophenetic study of Ocotea canaliculata (Lauraceae) by UHPLC–HRMS and GNPS
Creators: name: da Silva Antonio, Ananda
name: Santos, Gustavo Ramalho Cardoso dos
name: Pereira, Henrique Marcelo Gualberto
name: da Veiga-Junior, Valdir Florêncio
name: Wiedemann, Larissa Silveira Moreira
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: The metabolic fingerprint of a non-volatile fraction of Ocotea canaliculata (Rich.) Mez (Lauraceae) leaves was determined by UHPLC–HRMS analysis. Twenty-four compounds were suggestively identified by GNPS-FBMN. The results revealed a large production of flavonoids, mainly flavones and flavanones, a chemical class poorly described in the Ocotea genus. Within the identified compounds, four are being described for the first time in this genus. The major metabolite detected was astilbin, with a concentration corresponding to 23.2 ± 1.58% of the extracts. The expressive content of astilbin also highlights it as a chemical marker for the species. As a species that is classified as a complex, qualitative and semi-quantitative features obtained through the O. canaliculata flavonoid fingerprint can be further used for a more precise circumscription and species-specific characterization.
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.03.1970, erstellt von Mustafa Önal an der Universitätssternwarte Istanbul
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage am Istanbul Universitesi Observatuari, Beyazit (Istanbul). Später wurden ergänzende Angaben aufgrund weiterer Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Instrument: Zeiss Refraktor Teleskop (Öffnung 130 mm, f = 2000 mm, projiziertes Sonnenbild D = 25 cm)
Sonnenfleckenzeichnung Nr. 23292.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.03.1970, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

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. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Zusätzlich notiert: Tabelle mit statistischen Angaben – mit Vermerk der Werte Gr, f und g, wobei die Bestimmung der Fleckenrelativzahl nach wie auf visueller Beobachtung und anderer Instrumentierung beruhte (und dafür das entsprechende Registerblatt (in Teilbestand acht) ausgefüllt wurde). Zusammen mit den täglichen Werten oft Angabe der Resultate der Flächenmessungen der Flecken (F und F -o) in Millionsteln der Scheibe bzw. der Halbkugel
Factores que inciden en el proyecto de vida de los estudiantes de un colegio en Sumapaz
Creators: name: Ibagón Guerrero, Eduardo Andrés
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Comunidad y escuela
subject: Pedagogía - Enseñanza
subject: Planificación educativa - Estudios de caso
subject: Sumapaz
subject: Movilidad social
subject: Deserción escolar
subject: Proyecto de vida

description: Este proyecto de investigación tiene como objetivo analizar los factores que influyen en la continuidad de los proyectos educativos de los estudiantes en Sumapaz, considerando aspectos familiares, institucionales y personales. Se busca determinar la relevancia de estas variables en el éxito o fracaso de la educación superior, la elaboración de un plan de vida y la movilidad social en dicho contexto. Se investigó estudiantes de una institución educativa específica para identificar si tenían definido su proyecto de vida dentro o fuera de Sumapaz, se encontró que, aunque tenían algunas ideas carecían de una ruta clara para alcanzar sus metas. Los hallazgos revelaron patrones comunes en la educación rural, como la deserción escolar, la movilidad social y la desmotivación y desorientación en los estudiantes debido a expectativas poco informadas sobre su proyecto de vida; la delegación de responsabilidad hacia la institución educativa y el alumno por parte de las familias educadoras, su poca participación en dicho proceso y la falta de inversión en su capital cultural y humano, lo que, a su vez, resulta en una pérdida de capital social y cultural y, finalmente, la poca preparación y participación de los docentes en orientación vocacional generando desconfianza en los estudiantes y sus familias.
description: This research project aims to analyze the factors that influence the continuity of the educational projects of students in Sumapaz, considering family, institutional and personal aspects. It seeks to determine the relevance of these variables in the success or failure of higher education, the development of a life plan and social mobility in this context. Students from a specific educational institution were investigated to assess whether they had defined their life project inside or outside of Sumapaz, it was found that, although they had some ideas, they lacked a clear path to achieve their goals. The findings revealed common patterns in rural education, such as school dropout, social mobility, and demotivation and disorientation in students due to poorly informed expectations about their life project; the delegation of responsibility towards the educational institution and the student by the educational families, their little participation in said process and the lack of investment in their cultural and human capital, which, in turn, results in a loss of social capital and cultural and, finally, the little preparation and participation of teachers in vocational guidance, generating mistrust in students and their families.