cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Computing the Krichever genus
Creators: name: Bakuradze, Malkhaz
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N22

description: Let $ψ$ denote the genus that corresponds to the formal group law having invariant differential $ω(t)$ equal to $\sqrt{1+p_1t+p_2t^2+p_3t^3+p_4t^4}$ and let $κ$ classify the formal group law strictly isomorphic to the universal formal group law under strict isomorphism $x\CP(x)$. We prove that on the rational complex bordism ring the Krichever-Höhn genus $ϕ_{KH}$ is the composition $ψ\circ κ^{-1}$. We construct certain elements $A_{ij}$ in the Lazard ring and give an alternative definition of the universal Krichever formal group law. We conclude that the coefficient ring of the universal Krichever formal group law is the quotient of the Lazard ring by the ideal generated by all $A_{ij}$, $i,j\geq 3$.
description: 6 pages, revised Journal of Homotopy and Related Structures, 2013
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.01.1973, erstellt von Ethem Derman an der Universitätssternwarte Istanbul
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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)
title:  Gli impegni nel diritto delle comunicazioni elettroniche e il loro coordinamento con il procedimento di risoluzione delle controversie fra operatori
Creators: name: Apa, Ernesto
Publisher: name: Roma TrE-Press
Year: 2017

description: Il contributo intende tracciare i profili di inquadramento generale che riguardano l’istituto degli impegni, esaminandone il rilievo che tale istituto riveste nel campo delle comunicazioni elettroniche in virtù del regolamento di procedura in materia di sanzioni amministrative e impegni dell’AGCOM. Si procede successivamente a enucleare alcune osservazioni riguardo al rapporto che tale strumento presenta con il nuovo regolamento sulla risoluzione delle controversie.
description: Tra regolazione e giurisdizione
Reducing Child Mortality in Sudan by Preventing Diarrheal Disease
Creators: name: Davies, Kathleen
name: Koizumi, Erika
name: Paluch, Sergiusz
name: Riviere, Sarah
name: Summers, Matthew
Publisher: name: The Journal of Global Health at Columbia University
Year: 2014

description: Sudan's rate of child mortality, measured as the number of deaths per 1,000 live births, decreased from 106 in 2000 to 73 in 2012. However, child mortality in Sudan far exceeds the global rate of child mortality, which was 48 in 2012. Contributing to this disparity is diarrheal disease, which is a leading cause of preventable death in Sudan. In this paper, we will examine diarrheal disease among children under five in Sudan through an analysis of the 2000 Sudan Household Health Survey. We conduct a retrospective investigation of the region now officially known as the Republic of Sudan, focused on possible factors related to diarrheal disease in the year 2000. We hypothesize that having access to clean water, improved sanitation facilities—defined here as any kind of latrine—and improved nutritional status through nutrient supplementation would, while controlling for confounding variables, lead to a dramatic decrease in the disease susceptibility of Sudanese children. Additionally, we tested whether maternal education level could alter the effectiveness of clean water and sanitation access. Our results indicate that availability of household sanitation facilities, access to clean water and better nutrition were all associated with a lower incidence of diarrhea. Maternal education level had an ambiguous effect. Somewhat surprisingly, we found that communities with relatively better levels of sanitation access had higher levels of diarrhea incidence. We conjecture that this finding is due to individuals acting in self-interest as people do not adequately care for communal facilities. These behaviors may have a damaging effect on shared resources and, consequently, turn communal facilities from being beneficial to detrimental.1
description: The Journal of Global Health at Columbia University, Vol. 4 No. 1 (2014): Spring 2014
Sonnenfleckenzeichnung Nr. 24228.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.06.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
A Multidimensional Approach to Infectious Diseases
Creators: name: Saha, Amit
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: During the devastating plague of Athens in the 5th century BC, the historian Thucydides noted that survivors of the epidemic could freely care for the sick without any risk of repeated infection. It was not until over two millennia later that Pasteur’s seminal work brought about the widespread acceptance of germ theory, which demonstrated that microorganisms could cause and spread illness. This new paradigm of disease revolutionized the fields of medicine and public health, ultimately enabling our contemporary understanding of infection, immunity and epidemiology. The field of infectious diseases has evidently wielded a powerful influence on medical investigation throughout human history. With Volume III, Issue II of The Journal of Global Health, we aim to reexamine this critical subject within the context of the modern era.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Scaptococcus McKenzie 1964
Creators: name: Ellenrieder, Natalia Von
name: Watson, Gillian W.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pseudococcidae
Scaptococcus

description: Scaptococcus McKenzie
Scaptococcus McKenzie, 1964: 267; McKenzie 1967: 406. Type species: Scaptococcus californicus McKenzie, by original designation and monotypy.
Generic description. The generic description of the adult female of Scaptococcus has been amended to accommodate the new species, as follows: antennae usually 8- or 9-segmented, rarely 7-segmented. Anterior and posterior pairs of dorsal ostioles present. Plantar surface of each claw with a denticle. Circulus absent or present, sometimes with two or rarely, three circuli. Body setae flagellate and slender. Cerarii absent. Trilocular pores and discoidal pores present on dorsum and venter. Multilocular pores and quinquelocular pores present only on venter or on both venter and dorsum. Oral collar tubular ducts modified, with inner half of the outer duct strongly sclerotized, present on venter only or on both venter and dorsum. Oral rim tubular ducts absent. Translucent pores present on hind tibiae, sometimes also on hind femur. Anal ring apical, either simplified (with only a few cellular pores), or not simplified (with double row of cellular pores); bearing 6 setae. Anal lobes absent to slightly developed.
description: Published as part of Ellenrieder, Natalia Von & Watson, Gillian W., 2019, A revision of the mealybug genus Scaptococcus McKenzie (Hemiptera: Coccomorpha: Pseudococcidae), with descriptions of the adult male and female of Scaptococcus occultans sp. n. from the southwestern United States, and the male of S. milleri McKenzie, pp. 386-400 in Zootaxa 4554 (2) on page 387, DOI: 10.11646/zootaxa.4554.2.4, http://zenodo.org/record/2623762
Sonnenfleckenzeichnung Nr. 24154.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.03.1973, erstellt von Antoine Zelenka
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Look into the Realities and Complexities of Tuberculosis as Observed Amongst Zulu Populations of Durban, South Africa
Creators: name: Variano, Margaret
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: In the global health field we place particular emphasis on infectious diseases, which have challenged the health of societies across the globe for much of history. Infectious diseases—most notably HIV, tuberculosis (TB) and malaria—have reached alarming levels and become a public health priority. While most infectious diseases are fundamentally similar in the fact that they can spread quickly, they affect different populations in a variety of ways. It is a global health necessity to understand both the cultures of the countries in which infectious diseases are common as well as the ways in which these infectious diseases affect the individual cultures in order to address effectively the challenges that people are facing. This paper focuses on TB, specifically drug-resistant tuberculosis (DR-TB). I have used my experiences with TB and Zulu populations in Durban, South Africa, to compile some of the most notable challenges the disease is posing to the population and KwaZulu-Natal health system today.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
title:  Regulation and Litigation. La linea continua tra regolazione e soluzione delle controversie
Creators: name: Napolitano, Giulio
Publisher: name: Roma TrE-Press
Year: 2017

description: A seguito di un esame dei diversi modi di declinare i rapporti tra regolazione e conflitto, condotto attraverso un parallelismo tra il sistema nordamericano e quello europeo, il saggio mira ad investigare le potenzialità e funzioni del modello di regulation by litigation basato su una linea continua tra regolazione e aggiudicazione e sulla loro reciproca complementarietà.
description: Tra regolazione e giurisdizione
Medical Neutrality and Solidarity in the Syrian Armed Conflict
Creators: name: Katari, Ravi S.
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Noninterference with health workers treating the sick and wounded during civil unrest and armed conflict is an ethical principle that has been legally recognized across the globe for 150 years, under the term “medical neutrality.” However, in the Syrian conflict, now in its third year, the deliberate targeting of health workers, including students, and hospitals as a warfare tactic has become widespread. Consequently, work performed under dangerous circumstances by the international medical community’s peers and colleagues deserves recognition, through declarations and demonstrations of international solidarity, in order to bolster the legitimacy of medical neutrality in diplomatic affairs. This article discusses the issue of medical neutrality as applied to the Syrian conflict and, furthermore, underscores the relevance of condemnation as a tactic for influencing policy.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.05.1973, erstellt von Salih Karaali an der Universitätssternwarte Istanbul
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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)
“Anansi tricks Mrs Mosquito”
Creators: name: Lardner, Deborah
name: Passafaro, Michael
name: Giordano, Jonathan
name: Beria, Jasmine
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Malaria, although a preventable infectious disease, still has negative long-term economic and social consequences on the lives of children in developing nations. This project describes the creation of an educational intervention based on West African folktales designed to increase awareness regarding the vector, the signs and symptoms and the prevention of malaria in the Kwahu-East district, Ghana. An interdisciplinary approach was instrumental for the creation of the play “Anansi tricks Mrs. Mosquito.” Using Anansi the spider, an established folk character, as the protagonist, the interactive play was performed at local schools and community health clinics during June, 2012. The educational content was reinforced by a question and answer session and the distribution of an illustrated book at the end of the performance. Field reports indicated that the children were consistently engaged and able to recognize and identify with the characters. After the performance, they had immediate recall of the signs and symptoms of malaria, the disease vector and prevention by the use of bed nets. The books were also used as teaching tools in some classrooms. This deceptively simple twenty-minute performance was created over a period of several months in order to be implemented in the field. By combining local talents from a number of specialties—education, medicine and visual arts—the authors were able to create a culturally appropriate model for the creation of this malaria prevention tool that could be expanded to address a number of diverse backgrounds and disease burdens.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Funding the future of global health: A medical student perspective
Creators: name: Roberts, Sara
name: Smith, Sarah
name: Mandel, Juliette
name: Hoover, Andy
name: Falvo, Alex
name: Faldetta, Kim
name: Lewis, Kyle
name: Chang, Ki
name: McCleaf, Derek
name: George, Daniel R.
name: Frederick, Norman Benjamin
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: As students from the Penn State College of Medicine (PSCOM) who are engaged in medical research projects in Ecuador, Kenya, Ethiopia and Peru, we recognize we are at a defining crossroad in global health; yet, our voices are seldom invited into public debate. For decades, global health has been synonymous with prevention and treatment of infectious diseases such as malaria and tuberculosis; today, however, the disease burden is shifting toward non-communicable diseases (NCDs) and future physicians will face the likelihood of having to make difficult decisions about the distribution of the scarce resources devoted to health care.1 The 2011 United Nations General Assembly Summit on Non-Communicable Diseases sparked a debate when members proposed increased funding for NCDs without acknowledging the negative impact such allocations would have on funding for preventing and treating infectious diseases.1 With our future careers and past experiences in mind, students from PSCOM have explored this conflict in depth and concluded that it is critical that we fight for continued funding of neglected tropical diseases (NTDs).
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung Nr. 24159.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.03.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Recommendations for Increasing the Efficacy & Coverage of the Rotavirus Vaccination Program in Ghana
Creators: name: Blake, Rachel A.
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Rotavirus is the most prevalent cause of severe diarrhea in children worldwide, accounting for up to 600,000 preventable deaths in young children each year. The burden of rotavirus is particularly high in sub-Saharan Africa, the site of 150,000 to 200,000 of these annual deaths. There are two live, oral rotavirus vaccines available globally: RotaTeq, administered in three doses and Rotarix, administered in two doses. In May 2012, Ghana became one of the first countries in the sub-Saharan region to administer a rotavirus vaccine, namely Rotarix. However, when comparing results of clinical trials conducted on children in developing nations to those conducted on children in higher-income nations, it is evident that there is a decreased level of success of rotavirus vaccines in Ghana and other developing nations. In Ghana, longer rotavirus infection seasons, younger ages of infection, poorer health and nutrition of children and decreased access to adequate healthcare are the most relevant obstacles to the success of the rotavirus vaccination program. Therefore, there is a need for a unique set of vaccine delivery strategies to maximize the success of the rotavirus vaccination program in Ghana. This paper explores the most relevant issues through literature reviews, in-person forums with mothers in Ghana and on-site interviews with the Head of Program Planning and Evaluation at Ghana’s Ministry of Health and a rotavirus expert from the University of Ghana’s Noguchi Memorial Institute for Medical Research. Recommendations for improving vaccine success in Ghana include administering a probiotic and micronutrient supplement with the vaccine and broadening age restrictions for the vaccine from eight months up to two years old. In addition, further studies should be conducted to evaluate the risks and benefits of a neonatal dose at two weeks of age, examine the potential impact of restricting breast-feeding 30 minutes before and after immunization and determine the safety and effectiveness of the vaccine in HIV-positive infants. Importantly, the investigation of new candidate vaccines may ultimately be necessary to provide protection against uncommon viral strains found at increasingly higher rates in children in developing nations. These recommendations aim to circumvent the challenges to vaccination to maximize performance of rotavirus vaccines in Ghana and in other developing nations worldwide.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.04.1973, erstellt von Georgeta Maris, Observatorium Bukarest
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Zeichnung nach eigener Vorlage am Astronomischen Observatorium Bukarest, Solarsektor, Rumänien. Später wurden ergänzende Angaben aufgrund auswärtiger Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Instrument: Zeiss-Refraktor (Öffnung 130mm, f = 1950mm, projiziertes Sonnenbild D = 25cm)
Sonnenfleckenzeichnung Nr. 24136.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.02.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Impacts of Deforestation on Vector-borne Disease Incidence
Creators: name: Gottwalt, Allison
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Forest clearance alters ecosystem dynamics and leads to new breeding habitats for disease vectors, such as mosquitoes, fleas and ticks, by reshaping existing ecosystem boundaries. Such boundaries are often sites of contact between humans and forest pathogens. There is a well-documented, positive association between the increased deforestation of an area and the emergence of zoonotic, vector-borne diseases. Populations living within or near these fragmented forests are at a much higher risk of infection due to increased contact with vectors at forest edges and the reduced biodiversity of the area. This paper explores studies that have demonstrated that human-vector contact in newly created forest edges has led to increased risk of malaria in Peru, American Cutaneous Leishmaniasis (ACL) in Costa Rica and hantavirus in Panama. It is important to identify at-risk populations and develop strategies to minimize their exposure in order to prevent wider spread of these diseases and help implement targeted control strategies.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung, unnummeriert.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.07.1973, als Blatt eröffnet dank auswärtiger Beobachtungen, ausgewertet in Zürich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

description: Bleistiftzeichnung bzw. Auswertung aufgrund auswärtiger Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen direkt auf dem Vordruck, erstellt durch Mitarbeitende der Eidgenössischen Sternwarte Zürich
Epidemiology of Noroviruses in Ghana: A Case Study of Norovirus Detection
Creators: name: Chen, Chuan-Jay Jeffrey
name: Lartey, Belinda
name: Agbemabiese, Chantal
name: Armah, George
name: Mahmoud, Adel
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Diarrheal diseases cause significant morbidity and mortality worldwide, particularly in children under age five. Most of the 2.5 million annual diarrhea-related deaths occur in developing countries, where access to treatment is limited by geographic, cultural and knowledge-based factors. Noroviruses, the leading cause of diarrhea in adults, are the second leading viral etiology of diarrhea in children behind rotaviruses, causing a roughly estimated 218,000 child deaths a year. The recent introduction of rotavirus vaccines throughout the world may open a path for noroviruses to take over as the leading viral etiology of diarrhea in children. However, while norovirus vaccines are still currently in development, the burden of norovirus disease in many developing nations has yet to be established. Through the analysis of 152 stool specimens collected from Ghanaian children presenting with diarrhea from 3 sites, this study demonstrates that noroviruses are a significant contributor to the childhood diarrheal disease burden in Ghana, responsible for at least 16.4% of all cases. The results help establish the baseline norovirus prevalence in this developing nation prior to the introduction of rotavirus vaccines and explore the potential for future interventions against this major viral etiology of childhood diarrhea. Moreover, a survey of the disparities in norovirus studies around the world leads to a call for standardized detection protocols.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung Nr. 24189.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.05.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Sonnenfleckenzeichnung Nr. 24222.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.06.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Kopie einer Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Chemisch vervielfältigte Kopie der Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.07.1973, erstellt von Maria Papathanassiou, Eugenides Planetarium in Athen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage am Eugenides Planetarium in Athen der Eugenides Stiftung, Griechenland. Später wurden ergänzende Angaben aufgrund weiterer Beobachtungen direkt auf der Fleckenzeichnung hinzugefügt. Instrument: Zeiss (Coudé-Refraktor 150mm, projiziertes Sonnenbild D = 25cm)
Sonnenfleckenzeichnung Nr. 24160.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.03.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Comparison of Two Ebola Hemorrhagic Fever Outbreaks: Uganda 2000-01 and Republic of the Congo 2001-02
Creators: name: Young, Tracey C
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Many factors contribute to the severity of viral epidemics. Two outbreaks of Ebola, one in Uganda and one in the Republic of the Congo, were compared to assess their impact on social and political environment and the impact of viral strain on identification and containment of disease. The outbreaks were similar in many respects, allowing comparison of factors such as duration of outbreak, number affected and mortality. Both outbreaks were the first reported in the region and occurred during the same time of year. Both affected nations had the same access to international resources, such as the World Health Organization (WHO) and other aid groups willing to assist and provide financial support/resources. Data for this study was gathered from the United Nations Office for the Coordination of Humanitarian Affairs, the United States Centers for Disease Control (CDC) and the WHO’s published data on the outbreaks in Uganda and Republic of Congo in 2000 and 2001, respectively. The results demonstrate that the percent of the population infected, percent mortality, length of outbreak and virulence of the Ebola strain were all greater in the Republic of Congo outbreak, arguably due to differences in the social and political climate. The general response to the Ugandan outbreak was more rapid and more effective. Although different strains of the Ebola virus caused the outbreaks, mortality rates were high for both the Ebola-Zaire and Ebola-Sudan strains. Both outbreaks had decreased mortality rates compared to initial predictions. It is argued that the data from the Republic of the Congo outbreak was artificially low due to reporting bias and changes in outbreak parameters, resulting in a greater reported mortality. Indeed, prompt, organized and monitored infection control protocols are imperative to limit the morbidity and mortality of this disease, as seen in both the Uganda and the Republic of the Congo outbreaks.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung Nr. 24207.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.05.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
HIV and Public Policy: Predictors for Chronic Homelessness in Persons Living with HIV/AIDS
Creators: name: Simmonds, Iman
name: Oru, Ene Oghenekaro
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: HIV/AIDS is markedly more prevalent in the homeless population than in the population of individuals in stable dwellings. Challenges such as inadequate access to care, HIV-risk behaviors and the costs of healthcare make it difficult for homeless persons living with HIV/AIDS (PLWHA) to improve their health. Conversely, PLWHA are more susceptible to homelessness due to diminished financial agency and emotional support. Recent policies enacted by the U.S. Department of Housing and Urban Development have increased the amount of funding available to supportive housing programs, yet 25% of all homeless PLWHA fall into chronic homelessness and worse health outcomes over time. This paper tests the association between HIV-related risk factors and the likelihood of chronic homelessness in PLWHA. Our results highlighted that incarceration was a significant contributor, Odds Ratio 1.83, after adjusting for illicit substance use. Considering that the U.S. federal and state governments spend more than $587 million dollars annually on housing and health support for the homeless, it may prove beneficial to the health of homeless PLWHA and more cost effective to the government over time to combine tailored housing prevention activities with programs known to reduce the transmission of HIV for homeless PLWHA who are more likely to recede into chronic homelessness.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 2 (2013): Fall 2013
Sonnenfleckenzeichnung Nr. 24167.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.04.1973, erstellt von Antoine Zelenka
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Food and Health in the 21st Century
Creators: name: Saha, Amit
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: The true advantage of a burgeoning field such as global health lies, above all, in its tremendous versatility. This unique trait permits widespread interdisciplinary and cross-curricular interaction in the study of public health, connecting perspectives in economics, public policy, human rights, geopolitics, biological sciences and anthropology, to name just a few. In Volume 3, Issue I of The Journal of Global Health, we have chosen to spotlight a topic that, in its ubiquity and simplicity, manages to span each of these various disciplines with tremendous implications for public health: food.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 1 (2013): Spring 2013
Sonnenfleckenzeichnung Nr. 24197.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.05.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Some explicit expressions concerning formal group laws
Creators: name: Bakuradze, Malkhaz
name: Jibladze, Mamuka
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N20, 55N22, 55-04

description: This paper provides some explicit expressions concerning the formal group laws of the Brown-Peterson cohomology, the cohomology theory obtained from Brown-Peterson theory by killing all but one Witt symbol, the Morava $K$-theory and the Abel cohomology.
description: 11 pages
High Prevalence of Back Pain at Free Clinics in the Sacred Valley of Peru
Creators: name: Sisk, Bryan
name: Nikore, Vipan
name: Madsen, Clark
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: Back pain is a major contributor to healthcare costs around the world and mainly affects manual laborers. Therefore, back pain may be highly prevalent in areas of the world with economies primarily based on physical labor, such as the Peruvian Andes. In the following study, the authors present data from a short-term medical mission to the Sacred Valley region of Peru, during which 1,114 patients over the age of 18 years old were treated. Back pain was identified as the most common health complaint, with 30% of patients presenting with this symptom. In performing logistic regression analysis, both age (OR 1.01 per year over 18) and remoteness of home village (OR 2.42) were associated with the complaint of back pain. Male sex also had a positive association (OR 1.32) and trended toward significance (p=0.07). Back pain is a major burden on the health and economy of this region and a potential target for medical intervention.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 1 (2013): Spring 2013
Lessons from an HIV denialist in the hills of Thailand
Creators: name: Chang, Brian
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: I spent a month volunteering with Dr. Mark,* a physician in the hill tribe villages of northern Thailand, in the summer of 2010. He was born in Myanmar, graduated from medical school in India and founded a small grassroots organization dedicated to the health of hill tribe villagers. He spent the last five years moving from village to village along the mountainous Thai-Burmese border, working on sanitation projects and seeing patients in makeshift clinics. He is hard working, humble and is known for his fluency in eight languages, including all six of the local hill tribe dialects. During my month with Dr. Mark and his organization, I helped build toilets, collect water supplies and run medical clinics. Through this experience and my discussions about HIV/AIDS with Dr. Mark, I was exposed to the concept of HIV denialism: what it is, how it is perpetuated and what possibly led Dr. Mark to believe in it. I also reflected on the importance of fundamental science, research methods and epidemiology in the training of physicians, and how such topics affect their ability to engage with medical developments.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 1 (2013): Spring 2013
Electrode modelling: The effect of contact impedance
Creators: name: Staboulis, Stratos
name: Dardé, Jérémi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: The most realistic model for current-to-voltage measurements of electrical impedance tomography is the complete electrode model which takes into account electrode shapes and contact impedances at the electrode/object interfaces. When contact impedances are small, numerical instability can be avoided by replacing the complete model with the shunt model in which perfect contacts, that is zero contact impedances, are assumed. In the present work we show that using the shunt model causes only a (almost) linear error with respect to the contact impedances in modelling absolute current-to-voltage measurements. Moreover, we note that the electric potentials predicted by the two models exhibit genuinely different Sobolev regularity properties. This, in particular, causes different convergence rates for finite element approximation of the potentials. The theoretical results are backed up by two dimensional numerical experiments.
Specific enzymatic digestion and fragment isolation for the critical quality attribute assessment of IgG1
Creators: name: Rappo, Martin Alexander
Publisher: name: ZHAW Zürcher Hochschule für Angewandte Wissenschaften
Year: 2017
Subjects: Critical Quality Attributes
CQA
Monoclonal Antibody
Mab
Fab
Fc
F(ab’)2
Large hinge lgG fragment
LHF
IdeS
Lysine Gingipain
Kgp
EndoS2
IgdE
615: Pharmakologie und Therapeutik
660.6: Biotechnologie

description: Recent ICH quality guideline updates introduced the enhanced drug development which is based on Quality by Design approach. For this a Quality Risk Management has to be conducted based on scientific knowledge. Information gaps are closed through analysis of molecules with domain-specific modifications. The aim of this thesis was to evaluate methods to prepare a model IgG1 for such studies. The antibody fragments F(ab’)2, LHF, Fab and Fc and the Fc-glycosylation cleaved IgG with residual N-acetylglucosamine were selected. A representative IgG1 was digested with the recently discovered enzymes IdeS, Kgp, IgdE and EndoS2 and the digestion products were purified with common biotechnological down-stream methods. The F(ab’)2 was successfully isolated with a yield of 55% and a purity of 96%. After an initial digestion parameter optimization the LHF, Fab and Fc could be generated and an isolation method was established. A following scale-up was unsuccessful, due to reproducibility issues. A promising alternative was identified. The enzymatic glycan cleavage and product isolation was successful with a yield of 80% and a purity of 99%.
Berufslehre Winzer und Weintechnologen : was ist anders?
Creators: name: Schumacher, Peter
Publisher: name: Verein Publikationen Spezialkulturen
Year: 2010
Subjects: 370: Bildung und Erziehung
634: Obstanlagen, Früchte und Forstwirtschaft

description: Seit dem 1. Januar 2009 gilt gesamtschweizerisch die neue Verordnung über die berufliche Grundbildung des Berufsfelds Landwirtschaft. Im letzten August hat die erste Winzer- und Weintechnologenklasse ihre Ausbildung nach dem neuen Schullehrplan am Berufsbildungszentrum Wädenswil (BZW) begonnen. Neu sind vor allem die Einführung der überbetrieblichen Kurse (ÜK) und die Erhöhung der Lektionenzahl von 1200 auf 1600, die etwa mit 480/420/700 Lektionen auf die drei Lehrjahre verteilt wird. Aber das Wichtigste bleibt: das duale System mit der parallelen Ausbildung in Betrieb und Berufsfachschule.
Sonnenfleckenzeichnung Nr. 24196.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.05.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Sonnenfleckenzeichnung Nr. 24133.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.02.1973, erstellt von Fritz Riesen
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1973

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
Piko: A Design Framework for Programmable Graphics Pipelines
Creators: name: Patney, Anjul
name: Tzeng, Stanley
name: Seitz, Kerry A.
name: Owens, John D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences
subject: I.3.1; I.3.2

description: We present Piko, a framework for designing, optimizing, and retargeting implementations of graphics pipelines on multiple architectures. Piko programmers express a graphics pipeline by organizing the computation within each stage into spatial bins and specifying a scheduling preference for these bins. Our compiler, Pikoc, compiles this input into an optimized implementation targeted to a massively-parallel GPU or a multicore CPU. Piko manages work granularity in a programmable and flexible manner, allowing programmers to build load-balanced parallel pipeline implementations, to exploit spatial and producer-consumer locality in a pipeline implementation, and to explore tradeoffs between these considerations. We demonstrate that Piko can implement a wide range of pipelines, including rasterization, Reyes, ray tracing, rasterization/ray tracing hybrid, and deferred rendering. Piko allows us to implement efficient graphics pipelines with relative ease and to quickly explore design alternatives by modifying the spatial binning configurations and scheduling preferences for individual stages, all while delivering real-time performance that is within a factor six of state-of-the-art rendering systems.
description: 13 pages, updated for 2015
Agroforestry in the Shadow of a Green Monster
Creators: name: Nawaz, Sara
Publisher: name: The Journal of Global Health at Columbia University
Year: 2013

description: When driving through the northern Cauca, a state in southwestern Colombia, it is difficult to see anything beyond the fields of green that extend far into the distance, which finally dissolve into the Cordillera Occidental and Cordillera Central mountain ranges that border the Cauca River valley. This sea of green, often known as the monstruo verde (green monster), is composed of vast expanses of sugarcane, a crop that the ingenios (sugarcane processors) own and harvest for national biofuel production. Sometimes, as you drive quickly along the gravel sideroads, a patch of oasis appears in the tall cane. Looking closer, you will notice fruit and plantain trees nestled in around the short brick houses. These little patches are remnants of the type of agriculture that used to characterize the valley – a sort of agroforestry called a finca tradicional (traditional farm), one that only exists today in small fragments.
description: The Journal of Global Health at Columbia University, Vol. 3 No. 1 (2013): Spring 2013