cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 22862.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.08.1968, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

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
Structural and Biochemcial Study of VPS4
Creators: name: Han, Han
Publisher: name: University of Utah
Year: 2014

description: Vps4 is an AAA ATPase that functions in the ESCRT-mediated membrane fission process. Vps4 can use the energy from ATP hydrolysis to disassemble the ESCRT-III complexes. However, the mechanism of ESCRT-III disassembly by Vps4 is not clear. I have tried to address two major questions of Vps4 mechanism: how do monomers form the functional oligomer, and how does the functional Vps4 oligomer process its substrate ESCRT-III proteins. In Chapter 2, which was published recently, we reported that the functional state of Vps4 is a hexamer, and that the interface mediating hexamer formation has been conserved in highly diverse species. Chapter 3 describes my attempts to crystallize an assembled Vps4 hexamer. Despite considerable effort, I was not successful in obtaining crystals of assembled Vps4 that diffract to high resolution, although some preliminary crystals that appear to contain a complex of Vps4 hexamer and the substrate peptide were obtained and may serve as a guide for future efforts. In Chapter 4, I report that residues in helix5 of the Vps2/ESCRT-III protein form a secondary Vps4 binding site, and show that they bind to the pore loops of an asymmetric Vps4 hexamer in a 1:1 peptide:Vps4 hexamer stoichiometry. I further demonstrate that this interaction is negatively regulated by the N-terminal MIT domain of Vps4. These findings support a model of ESCRT-III disassembly in which the Vps4 hexamer pulls the C-terminal helix5 of ESCRT- iv III into/through the central pore of the asymmetric Vps4 hexamer. In Chapter 5, I suggest future experiments that could be pursued to confirm this model and further advance understanding of the Vps4 mechanism.
Sonnenfleckenzeichnung Nr. 22919.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.10.1968, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

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
Spatially and temporally resolving radio-frequency changes in effective cell membrane capacitance
Creators: name: Dharia, Sameera
Publisher: name: University of Utah
Year: 2012
Subjects: Capacitance
Dielectric
Ion channel
Membrane
Spectroscopy

description: Subcellularly resolved, excitable changes (i.e., those induced by electrical or chemical stimuli) in membrane capacitance, influenced by factors including integralmembrane protein activity, lipid densities and membrane-bound water content, may be used  to elucidate nonconductive ion-channel conformational state changes, lipid-raft locations and drug-membrane binding processes. However, membrane capacitance has proven difficult to measure, partially because of bandwidth limitations associated with glass/quartz  pipettes used during conventional electrophysiology. To address these challenges, techniques introduced in this thesis integrate the principles of extracellular radio frequency (RF) recording with conventional two-electrode voltage clamp (TEVC) to 1) spatially resolve effective membrane capacitance and 2) monitor excitable changes in effective membrane capacitance. Furthermore, this thesis also introduces a new multielectrode method to approximate electrode-electrolyte interfacial impedance, which might prove useful in electric impedance spectroscopic or electric impedance tomographic applications. Specific contributions include the following:  1) A method that simultaneously estimates double-layer and interelectrode (chamber) impedances, in the linear regime of electrode voltage-current sensitivity, during extracellular electrode-based measurements. This method estimates impedance parameters by applying a nonlinear least-squares regression to measurements between various groups or pairs of a three-electrode system and, unlike previous double-layer approximation methods, can be done without the use of multiple calibration solutions or moveable electrode configurations.   2) A platform capable of visualizing the spatial distribution of membrane capacitance, using extracellular RF electrode recordings, around a single cell.  The proof-of-concept for this technique is demonstrated with dielectric maps around polarized Xenopus oocyte membranes.   3) Development and characterization of a platform to enable RF impedancebased measurements around voltage-clamped ShakerB-IR-expressing Xenopus oocytes. Data indicated that the platform was most sensitive to effective changes in oocyte dielectric at 300 kHz and 500 kHz.  4) Temporal characterization of changes in voltage-sensitive RF membrane capacitance associated with ShakerB-IR activation (expressed in Xenopus oocytes) and ShakerB-IR-Cu2+ interactions.  Results indicate that extracellular RF-impedance-based measurements can temporally and spatially elucidate changes in excitable cell-membrane capacitance and could supplement conventional electrophysiological techniques to provide a broader understanding of cellular  biophysics.
Anomala Samouelle 1819
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Anomala

description: ANOMALA Samouelle, 1819
Anomala Samouelle 1819: 191
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 119, DOI: 10.5281/zenodo.3678492
Continued Elevation of Interleukin-18 and Interferon-γ After Initiation of Antiretroviral Therapy and Clinical Failure in a Diverse Multicountry Human Immunodeficiency Virus Cohort
Creators: name: Shivakoti, Rupak
name: Yang, Wei-Teng
name: Kumarasamy, Nagalingeswaran
name: Hosseinipour, Mina C.
name: Riviere, Cynthia
name: Tripathy, Srikanth
name: Hakim, James
name: Sanne, Ian
name: Pillay, Sandy
name: Mwelase, Noluthando
name: Samaneka, Wadzanai
name: Cox, Andrea L.
name: Gupte, Nikhil
name: Berendes, Sima
name: Balagopal, Ashwin
name: Gupta, Amita
name: Bollinger, Robert C.
name: Lama, Javier R.
name: Poongulali, Selvamuthu
name: Semba, Richard D.
name: Sugandhavesa, Patcharaphan
name: Campbell, Thomas
name: Asmuth, David
name: Cardoso, Sandra W.
name: Kanyama, Cecilia
name: Santos, Breno
Publisher: name: Oxford University Press (OUP)
Year: 2016

description: Background.  We assessed immune activation after antiretroviral therapy (ART) initiation to understand clinical failure in diverse settings. Methods. We performed a case-control study in ACTG Prospective Evaluation of Antiretrovirals in Resource-Limited Settings (PEARLS). Cases were defined as incident World Health Organization Stage 3 or 4 human immunodeficiency virus (HIV) disease or death, analyzed from ART weeks 24 (ART24) to 96. Controls were randomly selected. Interleukin (IL)-6, interferon (IFN)-γ-inducible protein-10, IL-18, tumor necrosis factor-α, IFN-γ, and soluble CD14 (sCD14) were measured pre-ART and at ART24 in plasma. Continued elevation was defined by thresholds set by highest pre-ART quartiles (>Q3). Incident risk ratios (IRRs) for clinical progression were estimated by Poisson regression, adjusting for age, sex, treatment, country, time-updated CD4+ T-cell count, HIV ribonucleic acid (RNA), and prevalent tuberculosis. Results. Among 99 cases and 234 controls, median baseline CD4+ T-cell count was 181 cells/µL, and HIV RNA was 5.05 log10 cp/mL. Clinical failure was independently associated with continued elevations of IL-18 (IRR, 3.03; 95% confidence interval [CI], 1.27-7.20), sCD14 (IRR, 2.17; 95% CI, 1.02-4.62), and IFN-γ (IRR, 0.08; 95% CI, 0.01-0.61). Among 276 of 333 (83%) who were virologically suppressed at ART24, IFN-γ was associated with protection from failure, but the association with sCD14 was attenuated. Conclusions.  Continued IL-18 and sCD14 elevations were associated with clinical ART failure. Interferon-γ levels may reflect preserved immune function.
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.09.1968, erstellt vermutlich von Dendis am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
Synthesis and cytotoxicity evaluation of olivacine-indole hybrids tethered by alkyl linkers
Creators: name: Diez, Cristian M. Pis
name: Céspedes, Mariela
name: Di Venosa, Gabriela M.
name: Calvo, Gustavo
name: Avigliano, Esteban
name: Casas, Adriana G.
name: Palermo, Jorge A.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
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: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: In this work, eleven new derivatives were prepared of the alkaloid olivacine (1), which was isolated from the bark of Aspidosperma australe. These compounds (7a–k) are hybrids of olivacine and indoles or carbazole, tethered by alkyl chains of variable lengths (C-4, C-5 or C-6). Compounds 7a–k showed increased cytotoxicity towards a panel of four cell lines. The subcellular localization of olivacine and of the synthetic derivatives was studied by fluorescence microscopy. The cycles of K562 cells exposed to olivacine or compounds 7a–k were analysed by flow cytometry, and showed, for some of the new derivatives, a different profile of cell distribution among the phases of the cycle when compared to olivacine, which is indicative of lysosomal apoptosis.
Anomala arrawaka Ohaus 1902
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Anomala
Anomala arrawaka

description: Anomala arrawaka Ohaus, 1902
Anomala arrawaka Ohaus 1902: 44 (Suriname)
Distribution. Suriname: Ohaus 1902: 44; Blackwelder 1944: 243; Machatschke 1972: 147 (as A. arawaka [sic]).
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 119, DOI: 10.5281/zenodo.3678492
Sonnenfleckenzeichnung Nr. 22938.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.10.1968, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

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
The effect of rock bridges on blasting fragmentation in sedimentary rock
Creators: name: LeBaron, Anthony Michael
Publisher: name: University of Utah
Year: 2012
Subjects: Fragmentation
Mining engineering
Rock bridges
Blasting

description: Blasting is a major expense and important part of many mining operations. Coal mines, metal mines, and quarries all use explosives as a tool to fragment rock. Since one blast can cost tens or even hundreds of thousands of dollars, it is imperative that the mine  optimize its blast design to create the desired fragmentation. In that spirit, this project is an evaluation of the effect of rock bridges on fragmentation.  The project evaluated three blasts through an experimental approach. Parameters of blasts (burden, spacing, hole diameter, etc.) were obtained from mine operators. Three dimensional photoanalyses of highwalls were performed to determine in-situ properties  of rocks. Photoanalyses of muckpiles were performed to determine blast fragmentation.  In order to assess the effect of bridges on fragmentation, two separate approaches were taken. One approach assessed the effect of bridges on comminution factor. The other approach entailed the comparison of results to a well-known empirical  fragmentation model.  The only clear correlation of rock bridges and fragmentation was the ratio of bridge to joint length. A higher ratio of bridge to joint length resulted in finer  fragmentation for each of these field experiments. No correlation between fragmentation and total length of bridges or length density of bridges was detected. It was therefore concluded that bridges only correlate to fragmentation when considered alongside length  of joints.
IFAD Research Series 85: Financing climate adaptation and resilient agricultural livelihoods
Creators: name: Lipper, Leslie
name: Cavatassi, Romina
name: Symons, Ricci
name: Gordes, Alashiya
name: Page, Oliver
name: Lipper, Leslie
name: Cavatassi, Romina
name: Symons, Ricci
name: Gordes, Alashiya
name: Page, Oliver
Publisher: name: Unknown
Year: 2022
Subjects: subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: climate change adaptation
subject: climate finance
subject: food system transformation
subject: rural poor
subject: small-scale
subject: agriculture
subject: resilience

description: Climate change is imposing a transformative process on agricultural and food systems, threatening the livelihoods of people dependent on them, including a large proportion of the world’s poor people. Moving to a process that contributes to improving rather than endangering livelihoods is the challenge that climate change adaptation and resilience-building efforts currently face. Transformative adaptation that addresses the interactions between food systems and climate change requires adequate, accessible, and appropriate financing. Expanding climate finance resources from the public sector and creating an incentivizing environment for private sector investments is needed to attain adequate levels of financing. Appropriate finance must be designed to address specific characteristics of adaptation investments, such as risk, delayed returns, high social values, and new and unproven activities. Using blended finance integrated with development finance can generate financing appropriate to the investment needs.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.12.1968, erstellt von Vasile Dinulescu, Observatorium Bukarest
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Astronomischen Observatorium Bukarest, Solarsektor, Rumänien. Instrument: Zeiss-Refraktor (Öffnung 130mm, f = 1950mm, projiziertes Sonnenbild D = 25cm)
Insulin stabilization and gastrointestinal absorption
Creators: name: Hovgaard, Lars
Publisher: name: University of Utah
Year: 2012
Subjects: Intestinal Absorption
Pharmacology
Insulin

description: Insulin and other peptide drugs are vulnerable to the intestinal environment. They are degraded, precipitate or are not allowed to diffuse through the mucosal lining, resulting in low bioavailability. In this study stabilization by low molecular compounds was successfully applied to the gastrointestinal delivery of insulin.  In order to better understand the factors of importance for gastrointestinal delivery of insulin, stabilization by alkylmaltosides with varying carbon chain length was studied.  Alkylmaltosides were synthesized from saturated alkanols and alpha-acetobromomaltose. The maltosides were isolated after deacetylation and chromatographic purifications. The structures of the maltosides were characterized by spectroscopic and elemental analyses. Critical micelle concentration and micelle size were determined by dynamic laser light scattering.  Aggregation studies in vitro and in vivo and surface adsorption experiments in vitro with alkylmaltoside stabilized insulin showed increased stability of insulin. Stabilized insulin did not precipitate on polymer surfaces. Stabilized insulin did not form high molecular aggregates after extensive agitation in vitro. Dodecylmaltoside was found to have superior stabilizing ability of insulin. Dynamic laser light scattering determined the nature of the stabilization. It was concluded that monomeric insulin was stabilized in micelles. Insulin was found to precipitate in the mucin layer of the small intestine, this was not the case for dodecylmaltoside stabilized insulin.  In vitro enzymatic degradation experiments by model enzymes of stabilized insulin were performed. Dodecylmaltoside stabilized insulin appeared more enzyme resistant than native insulin, as determined by colorimetric ninhydrin assay. Fast protein liquid chromatography showed that build up of low molecular fragments in solution were not as pronounced for stabilized insulin as for native insulin.  Duodenal absorption in rats and dogs was only observed for dodecylmaltoside stabilized insulin. Insulin absorption was assessed by blood glucose measurements in normoglycemic rats, and dogs. Serum and plasma insulin was measured by radioimmunoassay in diabetic rats and normoglycemic dogs.  This dissertation demonstrates the importance of stabilization of insulin for intestinal administration. Crucial factors to overcome by stabilization of insulin include aggregation, enzymatic degradation and precipitation in the intestine. The result of this study may be applied to other labile peptide drugs for oral delivery
Sonnenfleckenzeichnung Nr. 22916.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.10.1968, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

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
In utero exposures to environmental organic pollutants disrupt epigenetic marks linked to fetoplacental development
Creators: name: Kappil, Maya A.
name: Landrigan, Philip J.
name: Stodgell, Christopher J.
name: Aagaard, Kjersti M.
name: Lambertini, Luca
name: Ma, Yula
name: Nanes, Jessica A.
name: Dassanayake, Priyanthi S.
name: Li, An
name: Xia, Yulin
name: Moye, John
name: Miller, Richard K.
name: Li, Qian
name: Chen, Jia
name: Kasten, Carol
name: Dole, Nancy
name: Schadt, Eric E.
name: Varner, Michael
Publisher: name: Oxford University Press (OUP)
Year: 2016

description: While the developing fetus is largely shielded from the external environment through the protective barrier provided by the placenta, it is increasingly appreciated that environmental agents are able to cross and even accumulate in this vital organ for fetal development. To examine the potential influence of environmental pollutants on the placenta, we assessed the relationship between polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs), 1,1-dichloro-2,2-bis(p-chlorophenyl) ethylene (DDE) and several epigenetic marks linked to fetoplacental development. We measured IGF2 H19 imprint control region methylation, IGF2 and H19 expression, IGF2 loss of imprinting (LOI) and global DNA methylation levels in placenta (n= 116) collected in a formative research project of the National Children's Study to explore the relationship between these epigenetic marks and the selected organic environmental pollutants. A positive association was observed between global DNA methylation and total PBDE levels (P <0.01) and between H19 expression and total PCB levels (P = 0.04). These findings suggest that differences in specific epigenetic marks linked to fetoplacental development occur in association with some, but not all, measured environmental exposures.
Mass spectrometry of nucleosides related to guanosine, and codicillary research topics
Creators: name: Gregson, John Michael
Publisher: name: University of Utah
Year: 2012
Subjects: Environmental Research
Biomedical

description: A detailed examination of the gas phase ionic fragmentation behavior of guanine nucleoside base ions was accomplished in order to delineate the decompositions that are useful for trace level structure determination by mass spectrometry. This was attained by a combination of ultramicroscale chemical synthesis for the preparation of site-selective, isotopically substituted 15N- and 18O -guanosines, and by the application of low energy collision-induced dissociation tandem mass spectrometry for the detection of fragment ions produced from the protonated base ions, BH2+.  An adaptation of the Hakomori" reaction was developed and used for the low level detection and structure determination of several modified nucleosides related to guanosine. The approach was shown to enhance both the low level detectability of modified nucleosides, as well as to provide an augmented amount of structurally informative fragmentation in MS/MS. In this capacity, it was used to solve the trace level structure determination of a biologically important and highly enign\atic hypermodified nucleoside of archaeal tRNA: the 7-deazapurine ribonucleoside "G*-15" - 2-amino-4,7-dihydro-4-oxo-7-(3-D-ribofuranosyl-lH-pyrrolo[2,3-ti]pyrimidine-5-carboximidamide (Archaeosine).
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.11.1968, erstellt von Dendis am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Skalnate Pleso Observatorium. Es sind zudem statistische Angaben für die Bestimmung der Fleckenrelativzahl notiert. Instrument: unbekannt, Sonnenbild D = 25 cm
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.08.1968, erstellt von Georgeta Maris, Observatorium Bukarest
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Astronomischen Observatorium Bukarest, Solarsektor, Rumänien. Später wurden ergänzende Angaben aufgrund weiterer Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Instrument: Zeiss-Refraktor (Öffnung 130mm, f = 1950mm, projiziertes Sonnenbild D = 25cm)
Optical and magnetic resonance studies of organic materials used in photovoltaic applications
Creators: name: Hukic-Markosian, Golda
Publisher: name: University of Utah
Year: 2012
Subjects: Electroabsorption
Electron spin resonance
Optically detected magnetic resonance
Organic photovoltaic cells
Photoinduced absorption
Photoluminescence
Photovoltaics

description: In this work we focused on the electronic processes in active materials used in organic photovoltaics. Films of several electron donors, acceptors, and their blends were investigated by means of steady state optical and magnetic resonance probes.  The efficiency of organic photovoltaics depends on film morphology, charge mobility and light absorption. Therefore we studied common donor materials with very different morphology: RR P3HT (regioregular poly(3-hexylthiophene)) and RRa P3HT (regio-random poly(3-hexylthiophene)). The charge transport is affected by regioregularity and molecular weight. Consequently, we examined RR P3HT polymers with various molecular weights. We learned that a polaron band at low photon energy only appears in the photoinduced absorption spectrum of low molecular weight RR P3HT.  We studied two main approaches for improving the efficiency of organic photovoltaics: modifying the lowest (highest) unoccupied (occupied) molecular orbital, LUMO (HOMO) of the donor (acceptor) materials; as well as synthesizing polymer donors with low optical gap.  TAES-V is a low-band gap polymer composed of three co-polymers having the structure of „donor-acceptor-donor?. Its record power conversion efficiency (~7%) when blended with PC70BM is partially due to the significantly red-shifted absorption. Our results show that an intrachain charge transfer exciton (CTE) is long-lived in this polymer and that it persists in the blend with PC70BM.  In addition we studied three fullerene derivatives. The LUMO of a fullerene derivative can be changed by the addition of functional side groups to the fullerene cage that improves the organic solar cells performance. The addition can also lead to hindering of aggregation in the films, which consequently decreases the charge transport in solar cells.  In the study of polymer/fullerene blends we mixed RR P3HT with three different fullerene derivatives. We conclude that higher power conversion efficiency of a blend is mainly due to the higher LUMO level and improved open circuit voltage.  We also compared DOO-PPV (H-polymer) with DOO-PPV enriched with deuterium (D-polymer). We show that hyperfine interaction is weaker in the D-polymer and that the spin relaxation rate is four times smaller than in H-polymer. Consequently, the longer spin diffusion length makes the D-polymer better suited for higher performing organic spin-valves.
Anomala brunnipennis
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Anomala
Anomala brunnipennis

description: Anomala brunnipennis (Gyllenhal, 1817)
Melolontha brunnipennis Gyllenhal 1817: 108 (America)
= Euchlora limbata Laporte 1840: 136 (French Guiana)
Distribution. Suriname: Blackwelder 1944: 243; Machatschke 1972: 144; MHCN; NZCS. French Guiana: Laporte 1840: 136 (as Euchlora limbata); Blackwelder 1944: 244 (as A. limbata); Machatschke 1972: 144; Soula 2010a: 53 (as A. brunipennis [sic]). Other: Gyllenhal 1817: 108 (America - as Melolontha brunnipennis).
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 119, DOI: 10.5281/zenodo.3678492
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.09.1968, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Später wurden ergänzende Angaben aufgrund weiterer Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.12.1968, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Später wurden ergänzende Angaben aufgrund weiterer Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Characterization of androgen receptors in human prostatic glands
Creators: name: Hsu, Robert Shao-Chih
Publisher: name: University of Utah
Year: 2012
Subjects: Hormone Action
Immunodiffusion

description: The experiments performed in this research were designed to characterize androgen receptors in different subcellular fractions of normal human prostatic glands and to study possible relationships between these receptors.  Two androgen-binding components with sedimentation coefficients of 5S and 9.5S, respectively, were observed in the cytosol fraction of normal human prostate.  The 5S component had similar steroid-binding specificity and sedimentation coefficient as the testosterone-estradiol-binding globulin (TeBG) of human plasma.  In addition, both cytosol 5S and TeBG were eluted out with 0.04M phosphate buffer solution, pH 6.0, in DEAE-cellulose column chromatography.  The quantitative immunodiffusion assay showed that plasma contamination in the prostatic cytosol was about 9%.  The cytosol 9.5S component, on the other hand, had a very specific binding affinity toward 5alph-dihydrotestosterone, but not toward testosterone, estradiol-17beta, progesterone or hydrocortisone.  The 9.5S androgen-binding component was never found in human sera at various protein concentrations and was very likely the androgen receptor of human prostate glands.  The formation of the 9.5S DHT-receptor complex was a slow process.  Preheating the mixture of tritium labeled DHT and cytosol at 37°C for 30 minutes enhanced the rate of complex formation.  A 7.5S androgen-binding component with high specific binding affinity toward 5alph-DHT was observed in microsomal fraction after solubilization with a 2M urea buffer solution.  This 7.5S DHT-binding component became 9.5S form in the medium without 2M urea, a similar characteristic as that of cytosol 9.5S component.  The translocational studies of androgen receptors in both minced tissue and cell-free systems showed that the 7.5S androgen-binding component was translocated from the microsomal fraction to the cytoplasmic fraction.  This process was facilitated by both prostatic cytosol and 5alph-DHT.  In the nuclear fraction, a 5.5S androgen-binding component was found in the extract of a 2M urea solution.  This 5.5S component was more heat-labile than either the cytoplasmic or microsomal receptors.  In addition, it showed equally high binding affinities toward progesterone, testosterone and estrodiol-7beta.  From the results presented above, it can be concluded that the cytosol 9.5S DHT-binding protein is probably and androgen receptor of human prostatic glands.  The microsomal 7.5S component and cytosol 9.5S component seem to be the same protein which exhibits different sedimentation coefficient upon exposure to 2M urea.  The translocational process of androgen-binding receptor from microsome to cytosol indicates that the DHT may play some physiological role in the overall enhancement of protein synthesis.
title: Δράκοι στην Ιαπωνική και Κινεζική Μυθολογία
title: Dragons in Japanese and Chinese Mythology
titleType: AlternativeTitle
Creators: name: Δημητρίου, Χριστίνα
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2022
Subjects: Δράκοι
Ιαπωνία
Κίνα
Εικονογράφηση

description: Μεσα απο την εικονογράφιση,σε αυτό το βιβλίο μελετώνται οι ιστορίες των δράκων που έχουν ως γενέτειρα τους την Κίνα και την Ιαπωνία. Δίνεται μεγάλη έμφαση, στην σημασία που έχουν οι μύθοι που τους ακολουθούν και στον πολιτισμό των χωρών αυτών. Επίσης αναδεικνύεται η σημαντική θέση που κατέχουν στην πορεία της ιστορίας αυτών των κρατών, με τρανά παραδείγματα, τη σύνδεση τους με γεγονότα όπως η κινεζική Πρωτοχρονιά και το Ωροσκόπιο . Γίνεται εκτενής αναφορά ξεχωριστά για τους ιαπωνικούς και τους κινέζικους δράκους, τους τύπους που υπάρχουν αλλά και την μορφή που παίρνουν σε κάθε περίσταση. Εξετάζονται οι διαφορές και οι ομοιότητες μεταξύ των δράκων των δυο κρατών.Πιο αναλυτικά για την χώρα της Ιαπωνίας, οι δράκοι είναι αναμφίβολα συνδεδεμένοι με τα στοιχεία του αέρα, ενώ στην Κίνα ταυτίζονται με το υγρό στοιχείο. Σημαντική είναι και η αναφορά ορισμένων μύθων που βασίζονται στους ιαπωνικούς και κινέζικους δράκους. Οι δράκοι είναι κάτι παραπάνω από μύθοι για την κουλτούρα αυτών των λαών, καθώς η θέση τους στην ιστορία είναι δεσπόζουσα.
Steroid permeation through polymer films
Creators: name: Zentner, Gaylen M.
Publisher: name: University of Utah
Year: 2012
Subjects: Progesterone
Diffusion

description: The potential of several commercially available polymeric materials for use in controlled release drug delivery devices has been investigated. Progesterone has been used as a model hydrophobic drug. The rates of progesterone permeation through Silastic, Bicmer, Pel!ethane, pHEMA, Avcothane, and Cuprophan have been determined. The permeabilities have been obtained on non-plasma soaked membranes and on membranes soaked in plasma for varying periods of time. The purpose of the plasma soaks was to determine the effects of lipid absorption and degradative processes within the membrane on the permeability of progesterone. This study has identified several polymers which show potential for use in controlled release drug delivery devices in vivo. The plasma treatment studies have shown that several polymers may not be acceptable. Attempts have been made to interpret the plasma soak studies in terms of the mechanisms of drug permeation through the membranes. This was done to reach conclusions which may apply in general to the effects of plasma on the rates of permeation of hydrophobic drugs through polymer membranes.  Permeation, diffusion, and partition coefficients of progesterone in hydrogels made from HEMA cross-linked with varying amounts of EGDMA and TEGDMA were determined. In addition, copolymers of HEMA with MEEMA and MEMA were investigated. The results of these studies were interpreted in terms of the mechanisms of permeation. Progesterone appears to permeate these gels primarily through loose pores in the gel network except at high concentrations of EGDMA, where dissolution and diffusion of the progesterone in the polymer network is the dominant mechanism.  Progesterone permeation rates through hydrogels can be varied over a wide range by altering the cross-linker concentration or through the use of copolymers; the latter are chosen to alter the equilibrium hydration of the hydrogel. Hydrogels may be synthesized under a variety of conditions which differ with respect to temperature, initiator, and solvent. A study of the effect of the solvents water, ethanol, and tert-butanol at various concentrations, used during polymerization on the permeability of progesterone through pHEMA films was conducted. The results demonstrate that progesterone permeation through the films is independent of the polymerization solvent. The importance of the equilibrium hydration of the gels is emphasized.  Permeation, diffusion, and partition coefficients of progesterone, testosterone, 19-nortestosterone, norethindrcne, 17«
title: Προστασία προσωπικών δεδομένων και βιντεοσκόπηση στις υπηρεσίες υγείας
title: Protection of personal data and videotaping in health servises
titleType: AlternativeTitle
Creators: name: Θεοχαροπούλου, Ελένη
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2022
Subjects: Βίντεο
Προστασία δεδομένων προσωπικού χαρακτήρα
Προστασία δεδομένων
Νομοθεσία
Νοσοκομεία
Ασθενείς

description: Η ανάπτυξη της τεχνολογίας, εξελίσσεται με πολύ γρήγορους ρυθμούς και ως εκ τούτου η χρήση βιντεοσκόπησης είναι συχνή όλο και περισσότερο στις μέρες μας. Σήμερα, ο καθένας μπορεί πολύ απλά με τη χρήση ενός κινητού (smartphone), να βιντεοσκοπήσει οποιονδήποτε. Είναι επομένως σήμερα η ανάγκη εφαρμογής κανόνων για την προστασία προσώπων και αγαθών. Η χρήση αυτής της τεχνολογίας, σε δημόσιους και ιδιωτικούς χώρους θα πρέπει να γίνεται σύμφωνα με τους κανόνες όπου έχουν οριστεί από την Ευρωπαϊκή Ένωση, καθώς και από τους εθνικούς νόμους κάθε κράτους μέλους. Η βιντεοεπιτήρηση (βιντεοσκόπηση) στους χώρους του νοσοκομείου μπορεί να εφαρμόζεται για διάφορους λόγους, όπως είναι η παρακολούθηση του ασθενή για θεραπευτικούς λόγους ή η τοποθέτηση καμερών προκειμένου να διαφυλαχθούν τα αγαθά και οι ευαίσθητες υποδομές του νοσοκομείου. Ωστόσο, η χρήση αυτών των τεχνολογικών μέσων δημιουργούν βιοηθικούς προβληματισμούς και θα πρέπει να εφαρμόζονται σύμφωνα με τη νομοθεσία για την προστασία των προσωπικών δεδομένων. Στην παρούσα εργασία θα ασχοληθούμε με τις προϋποθέσεις βιντεοσκόπησης του υποκειμένου (ασθενής) σε νοσοκομεία. Αν και πότε επιτρέπεται και κάτω από ποιες συνθήκες, από ποιους και για ποιους λόγους και επίσης αν αυτές προβλέπονται στο νέο Ευρωπαϊκό Κανονισμό 2016/679 (ΓΚΠΔ) και το Ν. 4624/19, χρησιμοποιώντας ηλεκτρονικές πηγές και σχετική βιβλιογραφία. Θα αναλύσουμε πότε η βιντεοεπιτήρηση γίνεται βάσει νόμου στις περιπτώσεις που δεν απαιτείται η συναίνεση του υποκειμένου και πότε απαιτείται η συναίνεση του υποκειμένου. Τέλος, θα εξετάσουμε πότε μπορεί να πραγματοποιηθεί η βιντεοσκόπηση των υποκειμένων στο νοσοκομείο, ακούσια ή εκούσια. Όλα αυτά θα προσπαθήσουμε να τα προσεγγίσουμε μέσα από την καταγραφή δεδομένων σε ΜΕΘ, σε θαλάμους ραδιενεργούς ιωδίου και σε συνεδρίες που μετέχουν ασθενείς, καθώς και σε τμήματα εισαγωγής Ψυχιατρικών νοσοκομείων.
Anomala inconstans Burmeister 1844
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Anomala
Anomala inconstans

description: Anomala inconstans Burmeister, 1844
Anomala (Anomala) inconstans Burmeister 1844: 252 (Brazil–Mexico)
Distribution. Suriname: MHCN - NEW COUNTRY RECORD (Suriname, Para.). Brazil: Burmeister 1844: 252; Ohaus 1897: 406; Blackwelder 1944: 244. Venezuela: Ohaus 1897: 406. Other: Burmeister 1844: 252 (Brazil–Mexico); Ohaus 1897: 406 (Paraguay); Blackwelder 1944: 244 (Colombia, Costa Rica, Guatemala, Mexico, Nicaragua, Panama, Saint Lucia, Saint Vincent); Machatschke 1972: 149 (Central America, South America).
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 119, DOI: 10.5281/zenodo.3678492
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.08.1968, erstellt von Dursun Koçer an der Universitätssternwarte Istanbul
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage am Istanbul Universitesi Observatuari, Beyazit (Istanbul). Instrument: Zeiss Refraktor Teleskop (Öffnung 130 mm, f = 2000 mm, projiziertes Sonnenbild D = 25 cm)
Volatiloma analyses of four South African Helichrysum spp. grown in Italy
Creators: name: Najar, Basma
name: Nardi, Valeria
name: Cervelli, Claudio
name: Pistelli, Luisa
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
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: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Inorganic Chemistry
subject: Plant Biology

description: The volatiloma of four Helichrysum species (H. anomalum, H reflexum, H. retortum and H. rugulosum) was analysed here for the first time by GC-MS for a chemotaxonomic contribution to this genus. Sesquiterpene hydrocarbons (SHs) prevailed in the aroma profile (VOCs) of H. reflexum, H. rugulosum and H. anomalum (74.7%, 93.6% and 41.6%, respectively), even though the main compounds were different (β-caryophyllene, α-humulene and α-copaene, respectively). The VOCs of H. retortum showed a high percentage of aliphatic hydrocarbons (NTs, 77.7%) mainly represented by octyl ether. The essential oil composition of each of H. rugulosum and H. retortum followed the same trend as VOCs related to the main class (SHs and NTs, respectively). In H. reflexum EO, the SHs were replaced by oxygenated sesquiterpenes (OS, 49.0%) with caryophyllene oxide as the main compound, while in H. anomalum the SHs were swapped in NTs (37.3%).
Incorporating molecular dynamics simulations into drug design targeting Influenza N1 Neuraminidases
Creators: name: Le, Ly
Publisher: name: University of Utah
Year: 2012
Subjects: Drug design
Drug resistant
Influenza
MD simulation
Neuraminidase inhibitors
Influenza neuraminidases
Antiviral drugs

description: The FDA antiviral drug, Tamiflu (oseltamivir) is the front-line antiviral drug for the fight against 2003 avian flu (H5N1) as well as, more recently, for the 2009 swine flu (H1N1pdm). The drug functions as a neuraminidase inhibitor that prevents the release of new virions. Unfortunately, there is emerging evidence that the neuraminidase mutations H274Y and N294S render oseltamivir ineffective against the H5N1 virus. Of greater  concern is the growing likelihood of the emergence of similar oseltamivir-resistant strains of H1N1pdm. It is therefore critical to understand the mechanisms for mutation-induced drug resistance in the H5N1 and H1N1pdm flu viruses in order to develop new and  effective therapies. As molecular dynamics (MD) simulations have become an important tool for the study of biological systems, this dissertation aims to employ MD simulations for computer-aided rational drug design. Specifically, different MD simulation techniques  were utilized in the investigation of oseltamivir-resistant mechanisms of H5N1/H1N1pdm and for the development of new antiviral drugs.  Chapter 1 is simply a general introduction to the whole thesis. Chapter 2 presents top-hits for H1N1pdm neuraminidase identified by virtual screening using ensemblebased docking technique, which incorporates protein flexibility into molecular docking. Next in Chapter 3, progress in the development of two related methodologies for calculation of solvation free energy, one called the Coupled Reference Interaction Site  model-hyper-netted chain/molecular dynamics (RISM/MD) approach, and another called Molecular Mechanics Poisson?Boltzmann linear response approximation and surface area contributions (MMPB-LRA-SA), are presented. The methods are expected to be  applicable to the lead refinement process since they provide more reliable results than the continuum model but are less computationally expensive than conventional MD methods. In Chapter 4, we discuss our observations based on drug-protein endpoint interactions on how the mutations H274Y and N294S induce oseltamivir resistance in neuraminidase N1 subtypes. However, since the two mutations are non-active-site, endpoint interactions alone cannot fully account for the drug resistance. In Chapter 5, we present our finding of the drug binding pathway through electrostatic surface potential and steered MD simulation. The results reveal a novel oseltamivir-resistant mechanism in which the  mutations rupture the drug binding funnel, in conjuction with the findings reported in Chapter 4. Our study not only assists understanding of oseltamivir-resistance in  neuraminidase N1 subtypes, but also bears several important consequences for the intelligent design of new inhibitors that can overcome the established resistance strain.
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.09.1968, erstellt am Sonnenobservatorium der Universität Teheran
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Zeichnung von Sonnenflecken (Bleistift und Farbstift), erstellt als Projektionsbildzeichnung in Teheran.
Unter Umständen im Zusammenhang mit Beobachtungen des Air Weather Service der U.S. Air Force im Auftrag des NASA Controll Centers in Houston erstellt. Instrument: unbekannt.
Instrument unbekannt
Promoting the Well-Being of All Children: An Introduction to a Special Issue Featuring the Doris Duke Fellowship
Creators: name: Lanier, Paul
name: Maguire-Jack, Kathryn
Publisher: name: Springer Nature
Year: 2016

description: The promotion of child well-being means taking proactive efforts to secure the right of all children to engage with the world in child-appropriate ways and to maximize child health at all stages of development (Raghavan and Alexandrova, 2015). Healthy child development is uniquely important to public health because, put simply, childhood does not get a “do-over.” Despite the amazing resilience of the human body and mind, critical aspects of human development occur only during childhood. However, children have little control over their environment, so adults must act as agents to shape children’s worlds to optimize well-being.
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.11.1968, erstellt von Vasile Dinulescu, Observatorium Bukarest
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1968

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Astronomischen Observatorium Bukarest, Solarsektor, Rumänien. Instrument: Zeiss-Refraktor (Öffnung 130mm, f = 1950mm, projiziertes Sonnenbild D = 25cm)
Anomala jordani Ohaus 1902
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Anomala
Anomala jordani

description: Anomala jordani Ohaus, 1902
Anomala jordani Ohaus 1902: 42 (Guyana)
Distribution. Guyana: Ohaus 1902: 42; Machatschke 1972: 148. “Guianas”: Blackwelder 1944: 244.
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 120, DOI: 10.5281/zenodo.3678492