cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Canthidium (Neocanthidium) depressum Boucomont 1928
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Canthidium
Canthidium depressum

description: Canthidium (Neocanthidium) depressum Boucomont, 1928
Canthidium depressum Boucomont 1928b: 203 (Suriname, Brazil)
Distribution. Suriname: Boucomont 1928b: 203; Larsen 2011: 99 (as C. guyanense), 2013: 95; Cupello 2018: 478 (as Ateuchus? depressus). Brazil: Boucomont 1928b: 203; Blackwelder 1944: 205; Pereira 1953: 390 (as Ateuchus depressus); Martínez and Halffter 1986a: 27 (as C. (Canthidium) depressum); Vaz-de-Mello 2000: 190 (as Ateuchus depressus); Cupello 2018: 478 (as Ateuchus? depressus).
Note 1. In Larsen (2011: 99), Canthidium depressum was incorrectly named Canthidium guyanense. This was subsequently corrected in Larsen (2013: 95).
Note 2. Boucomont (1928b: 203) describes Canthidium depressum in the genus Canthidium, but it is transferred to the genus Ateuchus in Pereira (1953: 390). Cupello (2018: 478) suggests a reassesment of its generic placement.
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 49, DOI: 10.5281/zenodo.3678492
New urban and standard suburban designs and policy preferences
Creators: name: Champlin, Ryan Matthew
Publisher: name: University of Utah
Year: 2012
Subjects: subject: Suburbs, City planning
subject: Architecture
subject: FOS: Civil engineering

description: New urbanists attempt to foster community and protect the environment by  promoting designs that increase density, facilitate neighborhood interactions, reduce  automobile dependency, and increase pedestrian accessibility. In many areas of the  country, however, new urban designs are illegal and high density designs are unpopular.  New urbanists hope that, through the use of image preference surveys, they can provide  enough evidence of the public's desire for their designs that then can provide greater  options in denser, more sustainable, and more attractive environments. It is clear from  prior image preference survey results that the public does indeed like how new urban  designs look, but research on public preferences for urban design policies has been  inconclusive, and few have studied the connections between people's visual and policy  preferences. This study used data gathered from a 1998 image and policy preference  survey completed by 384 anonymous participants. They were asked to assess images and  policies that conveyed design aspects such as mixed- and single-use zoning, street width,  housing facades, density, and transportation. This study tested whether participants  prefer new urban or standard suburban images and policies, and how well participants  connect their image preferences to their policy preferences. A comparison of mean  scores showed strong preferences for new urban images and policies over their standard  suburban counterparts. Despite this pattern, and although one might assume that policies  and images would coincide, regression analyses yielded a significant connection between policies and images only in the case of standard suburban preferences; participants did  not make significant connections between their preferences for new urban images and  new urban policies. More effective and visually-based public education is recommended  in order to help the public achieve more concrete understandings of abstract policies so  that connections between policies and their visual outcomes can more easily be made.
Sonnenfleckenzeichnung Nr. 21341.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.04.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 21285.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.02.1963, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 21364.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.05.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
A descriptive grammar of Koho-Sre: a Mon-Khmer language
Creators: name: Unknown
Publisher: name: University of Utah
Year: 2015
Subjects: Austroasiatic languages
Grammar
Mon-Khmer languages
North Carolina
Vietnam

description: Kơho, a Mon-Khmer (Austroasiatic) language, is spoken by an indigenous population of more than 207,000 people located in Lâm Đồng province in the highland region of Vietnam. There are also several thousand additional members of this ethnic group who live in France and the United States (primarily North Carolina). The goal of this dissertation is to describe the Kơho-Sre language in such a manner that it is accessible both to linguists and also to those in the Kơho-speaking community interested in their own language. This grammar-based on a linguistic analysis that is informed by current linguistic theory and best practices in the field-includes phonological, morphological, and syntactic data. A grammatical description of Kơho is needed, in spite of the fact that a literature of the language does exist. This is because (1) adequate documentation is not achieved by the extant literature; (2) materials are dated and do not reflect recent advances in typology and linguistic analysis; (3) many materials are published in Russian and Vietnamese or are not readily available to most researchers; and (4) earlier descriptions are cast in frameworks that are not amenable to contemporary documentary linguistic analysis. This dissertation, based on data collected during fieldwork in Vietnam and North Carolina, supplemented with previously published syntactic and lexicographic materials, provides an overview of the grammatical structure of Sre. Sre is a polysyllabic (usually dissyllabic) language with a synchronic tendency towards reduction of the presyllable (the weaker or minor syllable) and development in the remaining (main or major) syllable of contrastive pitch characteristics associated with vowel length. Vowel length, in turn, is influenced by the main syllable coda. A formerly complex system of nominal classifiers (operating in the pattern: numeral + classifier + noun) has been reduced to three generally used classifiers. Sentence structure is subject + verb + object with a fairly rigid word order with some phrase or clause movement to indicate certain syntactic functions.
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.03.1963, erstellt von Dendis am Skalnate Pleso Observatorium
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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
Effects of acute muscle fatigue on postural control in healthy adults and persons with Parkinson's Disease
Creators: name: Papa, Evan Voy
Publisher: name: University of Utah
Year: 2014
Subjects: Aging
Muscle fatigue
Parkinson's disease
Postural control
Posture

description: Falls are one of the most disabling features of aging and are increasingly common in persons with balance-impairments such as Parkinson's disease (PD). Falls can cause physical injuries such as fractures and/or head injuries leading to functional incapacity, increased risk of nursing home admission, and higher mortality rate. Acute muscle fatigue has been shown to exacerbate fall-correlated end-points such as postural control in healthy young and elderly individuals. The majority of studies investigating these effects, however, have focused on static stance postural control, or tasks that fail to incorporate more functional movements such as those requiring components of anticipatory and reactive postural control. The purpose of this study was to document the effects of acute lower extremity muscle fatigue on anticipatory and reactive postural control in persons with PD and to compare those results to the impact of fatigue on healthy elderly and young populations. Additionally, this investigation sought to gain insight into the chronology for postural control recovery following acute muscle fatigue. This dissertation has yielded a background on acute muscle fatigue, followed by a systematic review of the evidence on the effects of muscle fatigue on anticipatory and reactive postural control in healthy older individuals. The focus of the paper then shifts to components of an experimentally designed cohort study examining the effects of acute muscle fatigue on a centrally initiated movement task and a peripherally directed lean-induced fall in persons with PD and neurologically healthy adults. Results indicated that both anticipatory and reactive postural control are altered following acute muscle fatiguing exercise in neurologically healthy young and older adults. Amelioration of fatigue effects is extended beyond 30 minutes for most measures. Recovery occurs more readily for reactive postural control than anticipatory postural control. No statistically significant results were found from fatigue effects on postural control in the full cohort of persons with PD. However, a supplementary analysis revealed that postural control is altered in persons with PD who exercised beyond a minimal threshold of energy expenditure. More research is needed with larger sample sizes and improved construct validity for muscle fatigue in this cohort. The results of this study should serve to heighten awareness regarding the potential negative effects of acute muscle fatigue, including the possibility of falls in clinical and community based exercise settings for older adults at risk for falls.
Improving operating system and hardware interactions through co-design
Creators: name: Nellans, David
Publisher: name: University of Utah
Year: 2015

description: With the explosion of chip transistor counts, the semiconductor industry has struggled with ways to continue scaling computing performance in line with historical trends. In recent years, the de facto solution to utilize excess transistors has been to increase the size of the on-chip data cache, allowing fast access to an increased portion of main memory. These large caches allowed the continued scaling of single thread performance, which had not yet reached the limit of instruction level parallelism (ILP). As we approach the potential limits of parallelism within a single threaded application, new approaches such as chip multiprocessors (CMP) have become popular for scaling performance utilizing thread level parallelism (TLP). This dissertation identifies the operating system as a ubiquitous area where single threaded performance and multithreaded performance have often been ignored by computer architects. We propose that novel hardware and OS co-design has the potential to significantly improve current chip multiprocessor designs, enabling increased performance and improved power efficiency. We show that the operating system contributes a nontrivial overhead to even the most computationally intense workloads and that this OS contribution grows to a significant fraction of total instructions when executing several common applications found in the datacenter. We demonstrate that architectural improvements have had little to no effect on the performance of the OS over the last 15 years, leaving ample room for improvements. We specifically consider three potential solutions to improve OS execution on modern processors. First, we consider the potential of a separate operating system processor (OSP) operating concurrently with general purpose processors (GPP) in a chip multiprocessor organization, with several specialized structures acting as efficient conduits between these processors. Second, we consider the potential of segregating existing caching structures to decrease cache interference between the OS and application. Third, we propose that there are components within the OS itself that should be refactored to be both multithreaded and cache topology aware, which in turn, improves the performance and scalability of many-threaded applications.
Sonnenfleckenzeichnung Nr. 21340.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.04.1963, erstellt von Helmut Müller.
Zusätzlich ist vermerkt: Kern-Refraktor
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
83. Release and biovolatilisation of antimony from contaminated soils
Creators: name: Mestrot, Adrien
name: Caplette, Jaime
name: Gfeller, Lorenz
name: Lei, Da
name: Liao, Jie
name: Xia, Jicheng
name: Zhang, Hua
name: Feng, Xinbin
Publisher: name: Zenodo
Year: 2022

description: Poster presentation
MPEC 2024-M61 : 2017 DG165
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Factors influencing the likelihood of the first pelvic exam
Creators: name: Robinson, Kristynia M.
Publisher: name: University of Utah
Year: 2012
Subjects: Physical Examination

description: In this cross-sectional study of 67 college women who had never had pelvic examinations, several factors influencing initial pelvic examination were identified.  The majority of the women (75%) perceived their knowledge of the pelvic examination as low.  Lack of knowledge about the purpose and the procedure of pelvic examination was reported to discourage women from having an exam.  Conversely, it was reported that knowing why exams are important and how they are conducted would encourage women to have one. In addition, women have unfavorable expectations of the initial exam.  They expect feelings of anxiety, embarrassment, pain and vulnerability.  Lastly, high likelihood of obtaining a pelvic exam is associated with high levels of a) perceived knowledge, b) objective knowledge of reproductive anatomy, and c) favorable expectations.
Ventilation - hoisting study of the Kenilworth Mine, Independent Coal & Coke Company, Kenilworth, Utah
Creators: name: Johnson, Elmer P
Publisher: name: University of Utah
Year: 2012
Subjects: Mine ventilation
Mine hoisting

description: This study was made to determine the value of efficiency studies of various aspects of coal mining.  Studies were made of air coursings and the effect of adding or eliminating air courses on fan performance. Mine characteristics were compared under different conditions of fans9 stopped and running, at several blade settings. Power costs were compared for various quantities and circumstances.  A detailed study of a hoist indicated that it was underloaded even though it was causing the loaders to be delayed. Steps were taken to correct the defect.  The results of this analysis indicate that efficiency studies of mining operations and equipment can save much money for a mining company.
Sonnenfleckenzeichnung Nr. 21300.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.02.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Structural integrity investigation of the AN/FPS-117 radar and radar tower
Creators: name: Parker, David Parel
Publisher: name: University of Utah
Year: 2014
Subjects: Radar
Radar tower

description: The purpose of this research is to verify the structural integrity of the AN/FPS-117 Long Range Radar and radar tower. An investigation is performed to understand how the fluctuating loads have an impact on the nucleation of crack-like discontinuities and the service life of the components and what steps should be taken as a result of the analysis. It is hypothesized that the rotation of the radar, in conjunction with the variation in level of the platform, creates fluctuating loads in support members that will decrease the life and reliability of these and other radar components.  An analysis is conducted of the changes in stress and strain amplitudes on the structure due to the rotation of the radar. Based on the material type, fatigue properties were determined and a strain-life curve was constructed to approximate the number of cycles to failure. The resulting strain amplitude from the fluctuation of loads was found to be relatively small compared to the strain-life curve. The change in radar level did not have a significant impact on the strain amplitude and calculated cycles to failure based on strain gage measurements. A damage tolerance assessment was completed to estimate the crack growth rate of the cracks found in the radar support plate. The results from this analysis were compared with a failure analysis that was performed on the radar support plate.
85. Mapping mineralogical heterogeneities at the nm-sale by scanning electron microscopy in modern stromatolites: assessing the origin of laminations
Creators: name: Debrie, Juliette
name: Prêt, Dimitri
name: Menguy, Nicolas
name: Estève, Imène
name: Sans-Jofre, Pierre
name: Saint Martin, Jean Paul
name: Benzerara, Karim
Publisher: name: Zenodo
Year: 2022

description: Poster presentation
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.02.1963, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Sonnenfleckenzeichnung Nr. 21257.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.01.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Knowledge repository online : an electronic knowledge development and maintenance process.
Creators: name: Wilkinson, Steven Graham
Publisher: name: University of Utah
Year: 2012
Subjects: Patient Care Planning
Delivery of Health Care

description: The amount of medical knowledge is ever growing.  This growth is welcomed and hoped for as new and better information that can improve patient care becomes available.  It does, however, have the potential to become overwhelming and unmanageable.  This project began as an idea to improve the knowledge development and maintenance process.  It was coupled with an idea for online order sets that met the need of physicians within Intermountain Health Care (IHC).  After gathering concepts and elements from Knowledge Management (KM) and Configuration Management (CM) and reviewing the successes of similar research, analyses were performed on several processes of groups and individuals who develop and maintain knowledge content at IHC.  Requirements were gathered and developed based on the analyses, the concepts from KM and CM, and the lessons learned from previous research.  The requirements guided the development of the Knowledge Repository Online (KRO), an application that allows users to find and use knowledge content as well as to perform reviews on knowledge content.  The application has been shown to be successful in clinical use as approximately 26% of the patient charts in two pilot sites contain order sets from KRO.  There are over 500 documents that have been loaded into KRO for both clinical use and for review.  These numbers suggest that the application can be used in the knowledge development and maintenance process and that clinicians can be effective in contributing knowledge content.
Sonnenfleckenzeichnung Nr. 21334.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.04.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
86. Microbial biomineralization and detoxification of toxic compounds by a metal-resistant bacterium, Cupriavidus campinensis S14E4C
Creators: name: Abbaszade, Gorkhmaz
name: Szabó, Ábel
name: Aradi, László
name: Bóka, Károly
name: Szabó, Csaba
name: Tóth, Erika
Publisher: name: Zenodo
Year: 2022

description: Poster presentation
Function of the Wnt3 gene is required for mouse gastrulation
Creators: name: Howell, William Dwight
Publisher: name: University of Utah
Year: 2012
Subjects: Embryology
Gastrulation
Wnt3
Embryonic Lethality
Molecular Biology

description: Gastrulation is the complex series of cell movements from which the axes and germ layers of the embryo emerge. Mutations in a number of genes perturb gastrulation with respect to cell movements and gene expression. Which genes are responsible for the initiation of gastrulation has been heretofore unknown. However, ectopic activation of the Wnt -signaling cascade in Xenopus laevis embryos has suggested that components of this pathway may have a central role in gastrulation.  Presented in this dissertation are the results of disruption of the mouse Wnt3 gene by homologous recombination. Mice heterozygous for the Wnt3 mutation are normal and fertile. Contrastingly, mice that are homozygous for the Wnt3 mutation arrest in their developmental program at the egg cylinder-stage and eventually undergo necrosis. Wnt3 homozygotes display neither histological not molecular marker evidence of a primitive streak. The embryonic ectoderm is abnormally thickened in Wnt3 homozygotes, but exhibits a normal pattern of gene expression. Other tissues in the Wnt3 homozygotes, the extraembryonic ectoderm, the visceral endoderm, and the parietal endoderm, manifest normal histology and patterns of gene expression. There is a diminished rate of cell proliferation in embryos homozygous for the Wnt3 mutation. In conclusion, function of the Wnt3 gene appears to be a requisite for the initiation of gastrulation and formation of a primitive streak.
Canthidium (Neocanthidium) deyrollei Harold 1867
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Canthidium
Canthidium deyrollei

description: Canthidium (Neocanthidium) deyrollei Harold, 1867
Canthidium deyrollei Harold 1867c: 63 (French Guiana, Brazil)
Distribution. Suriname: Larsen 2011: 97, 2013: 95; MHCN; NZCS. French Guiana: Harold 1867c: 63; Martínez and Halffter 1986a: 27 (as C. (Canthidium) deyrollei); Feer 2000: 31; Feer and Pincebourde 2005: 29; Price and Feer 2012: 327; Brûlé et al. 2014: 183; Cupello 2018: 468. Brazil (NA): Harold 1867c: 63; Gillet 1911b: 55; Blackwelder 1944: 205; Martínez and Halffter 1986a: 27, 31 (as C. (Canthidium) deyrollei; as C. (Eucanthidium) deyrollei); Vaz-de-Mello 2000: 190; Ratcliffe 2013b: 493 (NA); Cupello 2018: 468.
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 49, DOI: 10.5281/zenodo.3678492
Radio frequency-powered mixed-signal microcontroller with wireless ultra-wideband transmitter for electrochemistry and biosensing
Creators: name: Novak, Ondrej
Publisher: name: University of Utah
Year: 2015
Subjects: Biomedical application
Biosensing
Electrochemistry
RF microsystem
Ultra-Wideband
Wireless transmitter

description: Since the late 1950s, scientists have been working toward realizing implantable devices that would directly monitor or even control the human body's internal activities. Sophisticated microsystems are used to improve our understanding of internal biological processes in animals and humans. The diversity of biomedical research dictates that microsystems must be developed and customized specifically for each new application. For advanced long-term experiments, a custom designed system-on-chip (SoC) is usually necessary to meet desired specifications. Custom SoCs, however, are often prohibitively expensive, preventing many new ideas from being explored. In this work, we have identified a set of sensors that are frequently used in biomedical research and developed a single-chip integrated microsystem that offers the most commonly used sensor interfaces, high computational power, and which requires minimum external components to operate. Included peripherals can also drive chemical reactions by setting the appropriate voltages or currents across electrodes. The SoC is highly modular and well suited for prototyping in and ex vivo experimental devices. The system runs from a primary or secondary battery that can be recharged via two inductively coupled coils. The SoC includes a 16-bit microprocessor with 32 kB of on chip SRAM. The digital core consumes 350 μW at 10 MHz and is capable of running at frequencies up to 200 MHz. The integrated microsystem has been fabricated in a 65 nm CMOS technology and the silicon has been fully tested. Integrated peripherals include two sigma-delta analog-to-digital converters, two 10-bit digital-to-analog converters, and a sleep mode timer. The system also includes a wireless ultra-wideband (UWB) transmitter. The fullydigital transmitter implementation occupies 68 x 68 μm2 of silicon area, consumes 0.72 μW static power, and achieves an energy efficiency of 19 pJ/pulse at 200 MHz pulse repetition frequency. An investigation of the suitability of the UWB technology for neural recording systems is also presented. Experimental data capturing the UWB signal transmission through an animal head are presented and a statistical model for large-scale signal fading is developed.
Sonnenfleckenzeichnung Nr. 21303.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.03.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 21271.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.01.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung Nr. 21263.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.01.1963, erstellt von Helmut Müller.
Zusätzlich ist vermerkt: Kern-Refraktor
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.06.1963, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.03.1963, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
Neurochemical effects of 3,4-methylenedioxymethamphetamine (MDMA) : role of endogenous dopamine and oxidative damage in the immediate and longterm inactivation of rat central tryptophan hydroxylase
Creators: name: Stone, Donna Marie
Publisher: name: University of Utah
Year: 2012
Subjects: Pharmacology
Toxiticity

description: In the rat, a single systemic injection (10 mg/kg) of the ring-substituted amphetamine analog 3,4-methylenedioxymethamphetamine (MDMA) caused rapid (within 1 h) and prolonged (up to 2 weeks) reductions in the activity of central tryptophan hydroxylase (TPH), the rate-limiting enzyme for serotonin biosynthesis. The loss of enzymatic activity was followed by a comparable decrease in central 5-hydroxyindole content. Neurochemical indices of neostriatal dopaminergic function were transiently altered by acute MDMA, but had returned to control values by 24 h. Repeated MDMA injection resulted in a loss of regional brain serotonergic parameters for up to 110 days indicative of serotonergic nerve terminal degeneration. The striatal TPH deficit remaining 3 days after MDMA administration could be prevented by prior depletion of endogenous dopamine with either $/alpha$-methyl-p-tryrosine or reserpine, and attenuated by pretreatment with the potent and selective dopamine uptake blocker GBR 12909; these studies suggest a role for MDMA-released dopamine in the long-term ('neurotoxic') effects of MDMA. The involvement of $/gamma$-aminobutyric acid (GABA) systems in MDMA-induced neurotoxicity remains unclear: whereas inhibition of GABA transaminase prevented the prolonged MDMA-induced deficits, this protective effect was not mimicked by GABA agonists. Blockade of N-methyl- sc D-aspartate receptors with MK-801 or inhibition of cellular calcium overload with flunarizine slightly attenuated the persistent TPH decrease, suggesting a potential minor role for enhanced excitatory amino acid neurotransmission and/or alterations in cellular calcium homeostasis as intermediary processes in MDMA-induced neurotoxicity. Although both dopamine depletion and GABA transaminase inhibition partially blocked the immediate (3-h) MDMA-induced TPH deficit, none of the agents tested completely prevented this initial response. However, the initial decline in enzymatic activity that occurred in vivo following MDMA and other amphetamine analogs could be completely reversed in vitro--provided rats were killed within a short period of time following drug administration--by a 24-h anaerobic exposure to dithiothreitol and reduced iron. This TPH reactivation was associated with an approximate doubling of enzyme Vmax, with no change in enzyme Km for either substrate or cofactor. These studies suggest that MDMA and other amphetamines inactivate central TPH by inducing oxidation of key enzyme sulfhydryl groups, possibly indirectly via the auto-oxidation products of drug-released dopamine.
Sonnenfleckenzeichnung Nr. 21347.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.04.1963, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
title:  Lingua francese e identità nazionale: un percorso di consapevolezza
Creators: name: Algeri, Veronic
Publisher: name: Roma TrE-Press
Year: 2017

description: L’analisi di alcuni momenti chiave della storia della lingua francese, dal XVI secolo ad oggi, rivela una pluralità di intenti e vocazioni di cui si fa depositario, nel tempo della Storia e nello spazio di un territorio eterogeneo, l’idioma di Francia: elemento di costruzione nazionale, fonte di potenziamento politico e diplomatico, ma anche e soprattutto luogo di affermazione e contestazione di valori legati all’individuo e alla sua comunità di appartenenza, la lingua francese è un acceleratore di consapevolezza identitaria.
description: Il pensiero letterario come fondamento di una testa ben fatta
Sonnenfleckenzeichnung Nr. 21261.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.01.1963, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
Canthidium (Neocanthidium) dohrni Harold 1867
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Canthidium
Canthidium dohrni

description: Canthidium (Neocanthidium) dohrni Harold, 1867
Canthidium dohrni Harold 1867c: 64
Distribution. Suriname: Larsen 2011: 97, 2013: 95; MHCN; NZCS; RMNH. French Guiana: Harold 1867c: 64; Feer 2000: 31; Feer and Pincebourde 2005: 29; Price and Feer 2012: 327; Cupello 2018: 468; MHCN. “Guianas”: Martínez and Halffter 1986a: 27 (as C. (Canthidium) dohrni). Brazil (NA): Gillet 1911b: 55; Balthasar 1941c: 347; Blackwelder 1944: 205; Vaz-de-Mello 2000: 190; Ratcliffe 2013b: 493 (NA); Cupello 2018: 468. “Amazon Basin”: Harold 1867c: 64; Martínez and Halffter 1986a: 27 (as C. (Canthidium) dohrni). Other: Balthasar 1941c: 347 (Peru); Martínez and Halffter 1986a: 27 (Peru - as C. (Canthidium) dohrni).
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 49, DOI: 10.5281/zenodo.3678492
MPEC 2024-M62 : 2017 BZ236
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
The immunoregulatory effects of ultraviolet exposure: early events.
Creators: name: Gurish, Michael Fagersten
Publisher: name: University of Utah
Year: 2012
Subjects: subject: Immunology
subject: FOS: Clinical medicine
subject: T-Lymphocytes, Suppressor-Effector

description: Ultraviolet (UV)-irradiation of mice is known to cause a modification in their immune potential such that exposed mice lose their ability to reject transplanted UV-induced tumors. Further, this tumor susceptibility is mediated by a population of suppressor T lymphocytes (Ts) found in the spleen and lymph nodes of UV-exposed animals which will adoptively transfer tumor susceptibility to normal animals. As the induction of these Ts cells is undoubtedly a complex process, my studies were initiated to elucidate the early events involved in this process. It was found that sunscreen agents such as para-aminobenzoic acid (PABA), while able to prevent the pathological skin damage associated with the UV exposure, were without effect on the induction of tumor susceptibility. To date, however, I have been unable to detect T(,s) cells in PABA-treated UV-irradiated mice.  Animals exposed to six daily UV exposures (about 3000 J/m('2)/day) have been reported to exhibit decreased antigen-presenting and accessory cell function (assayed solely from the spleen). My investigations have confirmed this finding. Further, the results demonstrated that this is: (1) probably due to UV-induced inflammation and; (2) the result of a migration of antigen-presenting cells (APC) from the spleen to the peripheral lymph nodes. These results are consistent with previous studies which found that UV-irradiation does not cause a generalized suppression in immune responses.  While regional differences in APC activity may be attributable to cellular migration, a direct inactivation of epidermal Langerhans cells (the epidermal APC) also occurs (as assessed in vitro) following UV exposure. My results demonstrated that the APC function of epidermis was immediately lost in a dose-dependent manner following UV-irradiation. Further, treatment of skin with PABA prior to the UV exposure did not significantly alter the rate of Langerhans cell inactivation. Abrogation of contact sensitivity responses after a single UV exposure, however, required two to three days between exposure and sensitization. Collectively, these data indicate that early in the course of the treatments, UV-irradiation causes both a direct inactivation of epidermal APC and a migration of splenic APC to peripheral lymph nodes. Hence, these events may play a role in the cellular interactions involved in the induction of the Ts cells which mediate the UV-induced tumor susceptible state.
Sonnenfleckenzeichnung Nr. 21302.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.03.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
72. Clay dissolution during early diagenesis? – Insights from neodymium isotopes
Creators: name: Rickli, Jörg
name: Tallon, Marie
name: Bamberg, Cédric
name: Suhrhoff, Tim J
name: Bruni, Elena
name: Bröder, Lisa
name: Eglinton, Timothy Ian
Publisher: name: Zenodo
Year: 2022

description: Poster presentation
Tracing dust provenance, cycling, and history in the Wasatch Mountains using strontium isotopes and tree rings
Creators: name: Miller, Olivia Leigh
Publisher: name: University of Utah
Year: 2013
Subjects: Dust
Strontium isotopes
Tree rings
Wasatch Mountains

description: To further our understanding of dust cycling from the Great Basin to the Rocky Mountains, this study uses strontium concentrations and isotopes (87Sr/86Sr) to investigate provenance of dust landing on the Wasatch Mountains and to determine that a dust strontium record is preserved in tree rings. To do this, the strontium isotopic signature of dust landing on the Wasatch Mountains, tree rings, soil, and bedrock have been measured. The tree ring isotopic signature is a reflection of how strontium from dust and bedrock mix within the soil. This can then be used to trace changes in dust sources through time via tree rings. A large fraction of the strontium in soil and tree rings comes from dust, although some bedrock dependent variation exists. Trees get a majority of their strontium from dust, making them a useful record of dust source and deposition. Over time, a tree growing over the Tintic Quartzite shows changes in strontium source, which are interpreted as changes in dust source.
Appendix - Approach to a feasibility analysis method for the deployment of software systems for SMEs
Creators: name: Moreno, Leandro
name: Bertone, Rodolfo
name: Panizzi, Marisa Daniela
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461299
subject: Software engineering not elsewhere classified

description: This appendix presents the complete questionnaire with a detailed account of each dimension analyzed in the feasibility analysis method for the deployment of software systems.
31. Atmospheric and surface impacts of solar energetic particles and galactic cosmic rays during geomagnetic field reversals
Creators: name: Friedel, Marina
name: Arsenović, Pavle
name: Anet, Julien
name: Rozanov, Eugene
name: Sukhodolov, Timofei
name: Peter, Thomas
Publisher: name: Zenodo
Year: 2022

description: Poster presentation
Sonnenfleckenzeichnung Nr. 21296.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.02.1963, erstellt von Werner Scheidegger
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt
30. Phosphate retention by Fe(III)- and Ca-precipitates formed in aerated groundwater
Creators: name: Nenonen, Ville
name: Kaegi, Ralf
name: Hug, Stephan J.
name: Göttlicher, Jörg
name: Mangold, Stefan
name: Winkel, Lenny H.E.
name: Voegelin, Andreas
Publisher: name: Zenodo
Year: 2022

description: Poster presentation
Canthidium (Neocanthidium) gerstaeckeri Harold 1867
Creators: name: Hielkema, Auke J.
name: Hielkema, Meindert A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Canthidium
Canthidium gerstaeckeri

description: Canthidium (Neocanthidium) gerstaeckeri Harold, 1867
Canthidium gerstäckeri Harold 1867c: 66
Distribution. Guyana: Forsyth and Gill 1993: 70. Suriname: Larsen 2011: 97, 2013: 95; MHCN; NZCS; RMNH. French Guiana: Harold 1867c: 66; Martínez and Halffter 1986a: 27 (as C. (Canthidium) gerstackeri [sic]); Feer 2000: 31; Feer and Pincebourde 2005: 29; Price and Feer 2012: 327; Brûlé and Touroult 2013: 40. “Guianas”: Gillet 1911b: 55; Blackwelder 1944: 205. Brazil (NA): Harold 1867c: 66; Vaz-de-Mello 2000: 190; Ratcliffe 2013b: 493 (NA). “Amazon Basin”: Martínez and Halffter 1986a: 27 (as C. (Canthidium) gerstackeri [sic]); Cupello 2018: 469. Other: Martínez and Halffter 1986a: 27 (Bolivia - as C. (Canthidium) gerstackeri [sic]); Medina et al. 2001: 137 (Colombia).
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 49, DOI: 10.5281/zenodo.3678492
Sonnenfleckenzeichnung Nr. 21382.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.06.1963, erstellt von Helmut Müller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1963

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. Unter Umständen sind Angaben zu Protuberanzen vermerkt