cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5159/iqb_pisa_2012_v4
title: Programme for International Student Assessment 2012 (PISA 2012)
title: Programme for International Student Assessment 2012 (PISA 2012)

description: Die fünfte Erhebung von PISA im Jahr 2012 in Deutschland wurde von einer Arbeitsgruppe am Zentrum für internationale Bildungsvergleichsstudien (ZIB e.V.) durchgeführt. Auch in dieser PISA-Erhebungswelle galt es zu klären, wie gut 15-jährige Schülerinnen und Schüler auf die Anforderungen der Wissensgesellschaft und auf lebenslanges Lernen vorbereitet sind. Die Testaufgaben von PISA richteten sich demzufolge nicht an spezifischen Lehrplänen aus, sondern an Wissen und Fähigkeiten, die im privaten und beruflichen Alltag zum Einsatz und zum Erwerb von Wissen benötigt werden. Wie in den vorherigen PISA-Studien bearbeiteten die Schülerinnen und Schüler Aufgaben aus den Bereichen Mathematik, Naturwissenschaften und Lesen, Fragebögen zu Themen wie Unterricht und Schule sowie zur sozialen Herkunft. Der Schwerpunktbereich in PISA 2012 war zum zweiten Mal die mathematische Grundbildung. Erstmals wurde das Erhebungsprogramm in diesem Jahr um eine Testkomponente zur Problemlösekompetenz erweitert. Neben den Kompetenzen von Schülerinnen und Schülern wurden wie auch bei den bisherigen PISA-Studien weitere Daten über Einstellungen der Schülerinnen und Schüler, über den Schulkontext, über demographische Merkmale und Angaben über den sozialen, kulturellen und familiären Hintergrund erhoben. Darüber hinaus dienten Fragebögen für die Lehrkräfte, Schulleitungen und Eltern der Erfassung weiterer relevanter Hintergrundmerkmale.
description: The fifth survey of PISA in 2012 in Germany was carried out by a working group at the Centre for International Student Assessment (ZIB e.V.). PISA aims to measure how well students at age 15 are prepared to meet the challenges of today's knowledge societies and lifelong learning. Thus, the PISA test items are not directly linked to national school curricula but are designed to assess the skills and competences required for the acquisition of knowledge and its application to real-life situations. In this study, as in the previous PISA surveys, students were tested in the domains of reading literacy, mathematical literacy, scientific literacy and problem solving. In PISA 2012 the focus was on mathematical literacy for the second time since 2003. In addition to assessing students' competencies, PISA 2012, like its forerunners, gathered information about students' attitudes, their school context, demographic characteristics and students' social, cultural and family background. Furthermore, questionnaires for teachers, school principals and parents were used for the detection of other relevant background characteristics.
description: Self-administered questionnaire: Paper
description: Educational measurements and tests
description: Schüler im 15. Lebensjahr an allgemeinbildenden Schulen (N=5.000)
description: Students at General Education Schools (N=5.000)
description: Wahrscheinlichkeitsauswahl: Geschichtete Zufallsauswahl
DOI: 10.15468/dl.b3zjf4
title: Occurrence Download

description: A dataset containing 240 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "TaxonKey is Microryzomys altissimus (Osgood, 1933)"
 ]
}

 The dataset includes 240 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0091595-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.26093530
title: respondents answers to questions about vaccinations.xlsx

description: 111 participants were asked to complete a survey before and after the intervention. They were divided into 2 study groups and 1 control group. The In Person group received information about vaccinations recommended in person, the second Online group received information about vaccinations recommended via the Internet.Survey for respondents:Please take a moment to complete the survey - it concerns additional, recommended vaccinationsamong adults. It is necessary for my PhD thesis, in which I want to answer a questionhow to encourage adult Poles to get vaccinated.<br>1. Gender:a. Femaleb. Male2. Age:………….. years<br>3. Where do you get information about recommended vaccinations?a. From the doctorb. From the nurse/midwifec. From friends/familyd. From the Internete. From leafletsf. From TVg. From radioh. From newspapers<br>4. Did anyone encourage you to get vaccinated?a. Yesb. No<br>5. If yes, who (you can select more than 1 answer)?a. Familyb. Friendsc. Family doctord. Another doctore. Nurse/midwifef. Other Internet usersg. Employerh. Other people<br>6. Has anyone advised you against vaccination?a. Yesb. No<br>7. If yes, who (you can select more than 1 answer)?a. Familyb. Friendsc. Family doctord. Another doctore. Nurse/midwifef. Other Internet users<br>8. Against which of the following diseases do you have valid vaccinations? (you can select more than 1 answer):a. Hepatitis Bb. Hepatitis Ac. Diphtheria, tetanus, whooping coughd. Meningococcie. Tick-borne encephalitisf. Varicellag. Measles-mumps-rubellah. Pneumococcii. Influenzaj. Poliok. Nonel. Otherm. I don't remember<br>9. Which of the following diseases have you been vaccinated against this year/season? (you can select more than 1 answer):a. Hepatitis Bb. Hepatitis Ac. Diphtheria, tetanus, whooping coughd. Meningococcie. Tick-borne encephalitisf. Varicellag. Measles-mumps-rubellah. Pneumococcii. Influenzaj. Poliok. Nonel. Other
DOI: 10.48577/jpl.tvwbir
title: 3rd OPERA Workshop -- Project Status

description: No abstract available.
DOI: 10.60600/yu/clawet/yxzimj
title: 0682.TextGrid

description: :unav
DOI: 10.48577/jpl.uv9pg0
title: ExEP HWO Resilient Architecture SPIE presentation

description: No abstract available.
DOI: 10.48577/jpl.torwxb
title: Enhanced Dynamic Targeting for the OPS-SAT Cubesat

description: No abstract available.
DOI: 10.60600/yu/clawet/rttdnu
title: 0636.TextGrid

description: :unav
DOI: 10.48577/jpl.i522gk
title: Temperature and water vapor profile singular value decomposition scaling to improve OCO-2 XCO2 errors

description: No abstract available.
DOI: 10.48577/jpl.qcvbff
title: What forcing mechanisms affect the interannual sea level co-variability between the Northeast and Southeast Coasts of the United States?

description: No abstract available.
DOI: 10.48577/jpl.6juxnj
title: Decentralized Observation Allocation for a Large-Scale Constellation

description: No abstract available.
DOI: 10.7805/ebdc-wes-2018q1
title: ifo World Economic Survey (2018q1)

description: Der ifo World Economic Survey ist eine internationale Konjunkturumfrage, die seit 1981 vom ifo Institut vierteljährlich erhoben wird. Wirtschaftsexperten aus einer Vielzahl von Ländern werden über ihre Einschätzung zur aktuellen Wirtschaftslage und die erwartete Konjunkturentwicklung in ihrem jeweiligen Beobachtungsgebiet befragt. Auch andere Wirtschaftsdaten wie z.B. die erwartete Entwicklung der Inflation, kurz- und langfristiger Zinsen sowie die Bewertung der führenden Weltwährungen in Bezug auf die jeweilige Landeswährung sind Teile des Fragenprogramms.
description: The ifo World Economic Survey is an international economic survey that has been conducted by the ifo Institute on a quarterly basis since 1981. Economic experts from a large number of countries are asked to assess the current economic situation and the economic outlook in their respective field. The survey also covers other economic data like, for example, forecast trends in inflation, short-term and long-term interest rates, as well as assessments of the strength of the world's leading currencies related to the experts' respective national currencies.
description: Self-administered questionnaire
DOI: 10.60600/yu/clawet/yrwsoz
title: 0995.TextGrid

description: :unav
DOI: 10.48577/jpl.ss3d2n
title: OPERA Dynamic Surface Water Extent from Sentinel-1 (DSWx-S1)

description: No abstract available.
DOI: 10.7805/ebdc-wes-2018q2
title: ifo World Economic Survey (2018q2)

description: Der ifo World Economic Survey ist eine internationale Konjunkturumfrage, die seit 1981 vom ifo Institut vierteljährlich erhoben wird. Wirtschaftsexperten aus einer Vielzahl von Ländern werden über ihre Einschätzung zur aktuellen Wirtschaftslage und die erwartete Konjunkturentwicklung in ihrem jeweiligen Beobachtungsgebiet befragt. Auch andere Wirtschaftsdaten wie z.B. die erwartete Entwicklung der Inflation, kurz- und langfristiger Zinsen sowie die Bewertung der führenden Weltwährungen in Bezug auf die jeweilige Landeswährung sind Teile des Fragenprogramms.
description: The ifo World Economic Survey is an international economic survey that has been conducted by the ifo Institute on a quarterly basis since 1981. Economic experts from a large number of countries are asked to assess the current economic situation and the economic outlook in their respective field. The survey also covers other economic data like, for example, forecast trends in inflation, short-term and long-term interest rates, as well as assessments of the strength of the world's leading currencies related to the experts' respective national currencies.
description: Self-administered questionnaire
DOI: 10.48577/jpl.n5meqn
title: Regularized Differentiation for Bioburden Density Estimation in Planetary Protection

description: In this paper, we propose and investigate the performance of two novel shrinkage estimators for bioburden density estimation in planetary protection. The estimators are based on the regularized differentiation of a cumulative count of colony forming units collected throughout the data collecting session or the life cycle of the entire mission. The regularized differentiation recasts the problem of bioburden density estimation as a linear least squares problem. The least squares problem is then solved through regularization techniques, such as truncated singular value decomposition and penalized least squares. The regularization is necessary to avoid noise amplification during the differentiation of noisy data. The two regularization estimators are compared with four other commonly used estimators to simultaneously evaluate the means of multivariable independent Poisson distributions: the maximum likelihood, noninformative Bayes estimator with Jeffreys prior, Empirical Bayes using conjugate gamma-Poisson model with gamma parameters selected by method of moments, and the Clevenson-Zidek estimator. It is shown through computer-simulated data that the regularized differentiation based on ridge regression has the smallest mean-squared error among all estimators. The analysis of shrinkage mechanism implemented by regularized differentiation is performed, and it is shown that the regularized differentiation amounts to performing a weighted averaging of all the samples. The weights are determined by the regularization parameter automatically selected by the L-curve technique. Since the method of least squares makes no distributional assumptions about the data, it presents an attractive technique for bioburden density estimation when there are concerns about the misspecification of the distributional model. The paper concludes with the analysis of the bioburden data collected during InSight mission and directions for future work.
DOI: 10.7805/ipms-2017
title: Ifo Personnel Manager Survey (2017)

description: Das ifo Institut befragt seit 2008 im Auftrag der Randstad Deutschland GmbH und Compagnie Kommanditgesellschaft vierteljährlich Personalchefs aus unterschiedlichen Wirtschaftsbereichen nach der Bedeutung von Flexibilisierung bei der Personalsteuerung. Damit soll der Frage nachgegangen werden, welche Rolle entsprechende Flexibilisierungsma�nahmen nicht nur im Konjunkturzyklus, sondern auch auf lange Frist spielen. Daneben wird in jedem Quartal eine Sonderfrage gestellt, mit der auf ein aktuelles personalpolitisches Thema eingegangen wird. Der Randstad-ifo-flexindex wird von der Randstad Deutschland GmbH und Compagnie Kommanditgesellschaft veröffentlicht.
description: The ifo Institute conducts since 2008 a quarterly survey for Randstad Deutschland GmbH und Compagnie Kommanditgesellschaft of personnel managers from different economic sectors as to the importance of flexibility in personnel management. The survey examines the question of what role corresponding flexibility measures play not only in the business cycle but also in the long term. Additionally, a special question is asked every quarter on a current personnel-policy topic. The Randstad-ifo-flexindex is published by the Randstad Deutschland GmbH und Compagnie Kommanditgesellschaft.
description: Self-administered questionnaire
DOI: 10.48577/jpl.ol5fcr
title: ComicCon Panel 2023

description: No abstract available.
DOI: 10.7805/ebdc-iidb-2017
title: Ifo Investment Database (2017)

description: Die ifo Investorenrechnung liefert verdichtete Investitionsmatrizen nach Wirtschaftszweigen und Gütergruppen für Gesamtdeutschland seit 1991, die Aufschluss über den Anteil einzelner Gütergruppen an den Investitionen eines Wirtschaftszweigs geben. Dabei ist das Rechenwerk in seinen Aggregaten konsistent mit den amtlichen Statistiken des Statistischen Bundesamtes abgestimmt. Als einzigartige Eigenschaft bietet die ifo Investorenrechnung zudem eine Darstellung der Investitionen nach dem Eigentümer- und dem Nutzerkonzept. Letzteres bietet insbesondere im Hinblick auf Veränderungen in der Finanzierungsform, wie einer vermehrten Nutzung von geleasten Investitionsgütern im Produktionsprozess, eine nützliche Ergänzung zur gängigen Methoden des Eigentümerkonzepts. Das Rechenwerk der ifo Investorenrechnung wird jährlich aktualisiert und liegt in Jahreswerten vor.
description: The ifo Investment Database compiles investment matrices by industry and asset groups for unified Germany starting back in 1991. Those matrices allow for descriptive analysis of the proportion of individual product groups in the investments of an industry. Thereby, the statistical framework is in its aggregates adjusted consistently with the official statistics of the German Federal Statistical Office. As a unique feature, the ifo Investment Database additionally provides a representation of investment time series for the owner and the user concept. Especially the latter is a useful extension to the common method of the ownership concept as it allows for changes in the financial aspects of businesses, such as increased use of leased capital goods in the production process. The statistical framework of the ifo Investment Database is updated annually and is available on an annual basis.
DOI: 10.7805/ebdc-ibs-con-2017b
title: ifo Business Survey Construction (2017b)

description: Der ifo Konjunkturtest für das Bauhauptgewerbe wird seit 1956 monatlich vom ifo Institut erhoben. Kern des Fragenprogramms sind qualitative Urteile zu aktuellen ökonomischen Parametern der Unternehmen wie z.B. der allgemeinen Situation, der Bautätigkeit, der Preisentwicklung oder der Kapazitätsauslastung sowie Fragen zu den Entwicklungen in den kommenden Monaten, u.a. den Beschäftigten- oder Preiserwartungen. Der überwiegende Teil der Fragen wird für verschiedene Bausparten (z.B. Straßen, Hoch- und Tiefbau) erhoben.
description: The ifo Business Survey for Construction has been conducted on a monthly basis since 1956. The core of the questionnaire consists of qualitative assessments on the current economic parameters of companies such as, for example, the general situation, construction activities, price trends or capacity utilisation, as well as questions on the outlook for the forthcoming months in terms of employment and price expectations. The majority of the questions concern the various construction segments (for example, streets, structural and civil engineering).
description: Self-administered questionnaire
DOI: 10.7805/ebdc-ibs-ind-2017b
title: ifo Business Survey Industry (2017b)

description: Der ifo Konjunkturtest für das Verarbeitende Gewerbe wird seit 1949 monatlich vom ifo Institut erhoben. Kern des Fragenprogramms sind qualitative Urteile zu aktuellen ökonomischen Parametern der Unternehmen wie z.B. der allgemeinen Situation, der Preisentwicklung, Kreditrestriktionen oder der Beschäftigtenzahl sowie Fragen zu den Entwicklungen in den kommenden Monaten, u.a. den Export-, Beschäftigten- oder Preiserwartungen.
description: The ifo Business Survey for Manufacturing has been conducted on a monthly basis since 1949. The core of the questionnaire consists of qualitative assessments on the current economic parameters of companies such as, for example, the general situation, pricing trends, credit constraints or staff numbers, as well as questions on trends in the forthcoming months in areas like exports, employment and price expectations.
description: Self-administered questionnaire
DOI: 10.60600/yu/clawet/wxllbh
title: 0908.wav

description: :unav
DOI: 10.48577/jpl.so8pma
title: SPHEREx Optical I overview presentation

description: No abstract available.
DOI: 10.48577/jpl.k4ynvw
title: Commissioning of a single mode radial velocity spectrograph at Palomar

description: No abstract available.
DOI: 10.7805/ebdc-ibs-isr-2016
title: Ifo Business Survey Insurance Sector (2016)

description: Der ifo Konjunkturtest für das Versicherungsgewerbe wird seit 1999 quartalsweise vom ifo Institut erhoben. Kern des Fragenprogramms sind qualitative Urteile zu aktuellen ökonomischen Parametern der Unternehmen wie z.B. der allgemeinen Situation, der Wettbewerbssituation oder den Beitragseinnahmen sowie Fragen zu den Entwicklungen in den kommenden Monaten, u.a. der zukünftigen Entwicklung der Beitragseinnahmen oder der allgemeinen Geschäftslage. Der überwiegende Teil der Fragen wird für verschiedene Versicherungssparten (z.B. Kraftfahrt-, Unfall- oder Haftpflichtversicherung) erhoben.
description: The Ifo Business Survey for the Insurance Sector has been conducted by the Ifo Institute on a quarterly basis since 1999. The core of the questionnaire consists of qualitative assessments on the current economic parameters of companies such as, for example, the general situation, the competitive situation or revenues from contributions, as well as questions on trends in the forthcoming months in areas like future trends in revenues from contributions or in the general business situation. The majority of the questions concern the various insurance segments (like motor third party liability, personal accident and third party liability insurance).
description: Self-administered questionnaire
DOI: 10.7805/ebdc-ibs-serv-2017b
title: ifo Business Survey Service Sector (2017b)

description: Der ifo Konjunkturtest für das Dienstleistungsgewerbe wird seit 1995 quartalsweise und seit 2004 monatlich vom ifo Institut erhoben. Kern des Fragenprogramms sind qualitative Urteile zu aktuellen ökonomischen Parametern der Unternehmen wie z.B. der allgemeinen Situation, dem Umsatz, der Nachfrage oder den Beschäftigten sowie Fragen zu den Entwicklungen in den kommenden Monaten, u.a. den Beschäftigten- oder Preiserwartungen.
description: The ifo Business Survey for the Service Sector has been conducted by the ifo Institute since 1995 on a quarterly basis and since 2004 on a monthly basis. The core of the questionnaire consists of qualitative assessments on the current economic parameters of companies such as, for example, the general situation, turnover, demand and staff numbers, as well as questions on trends in the forthcoming months in areas like employment and price expectations
description: Self-administered questionnaire
DOI: 10.15468/dl.r68v55
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Caecilia subdermalis Taylor, 1968"
 ]
}

 The dataset includes 20 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0091596-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.bj83jx
title: Towards global and analysis-ready SAR products from NISAR and Sentinel-1

description: No abstract available.
DOI: 10.7805/ebdc-ibs-tra-2017b
title: ifo Business Survey Trade (2017b)

description: Der ifo Konjunkturtest für den Handel wird seit 1950 monatlich vom ifo Institut erhoben. Kern des Fragenprogramms sind qualitative Urteile zu aktuellen ökonomischen Parametern der Unternehmen wie z.B. der allgemeinen Situation, dem Umsatz, den Lagerbeständen oder der Bestelltätigkeit sowie Fragen zu den Entwicklungen in den kommenden Monaten, u.a. den Beschäftigten- oder Preiserwartungen.
description: The ifo Business Survey for Trade has been conducted on a monthly basis by the ifo Institute since 1950. The core of the questionnaire consists of qualitative assessments on the current economic parameters of companies such as, for example, the general situation, turnover, inventories or ordering, as well as questions on trends in the forthcoming months in areas like employment and price expectations.
description: Self-administered questionnaire
DOI: 10.48577/jpl.xppke6
title: Landing Load's Sensitivity to Various Aeroshell Design Parameters

description: No abstract available.
DOI: 10.48577/jpl.di8f7q
title: Voyager Interstellar Mission, To Boldly Go...

description: No abstract available.
DOI: 10.60600/yu/clawet/ifawtw
title: 0906.TextGrid

description: :unav
DOI: 10.5517/ccdc.csd.cc2j8ps9
title: CCDC 2332061: Experimental Crystal Structure Determination

description: Related Article: Masaru Tanioka, Minori Mori, Mei Harada, Yuji Matsuya, Shinichiro Kamino|2024|Chem.Commun.|60|6407|doi:10.1039/D4CC01071J
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.48577/jpl.7jde9b
title: Phenomenological templates for single-harmonic EMRI searches

description: No abstract available.
DOI: 10.5517/ccdc.csd.cc2j8ptb
title: CCDC 2332062: Experimental Crystal Structure Determination

description: Related Article: Masaru Tanioka, Minori Mori, Mei Harada, Yuji Matsuya, Shinichiro Kamino|2024|Chem.Commun.|60|6407|doi:10.1039/D4CC01071J
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2j8pvc
title: CCDC 2332063: Experimental Crystal Structure Determination

description: Related Article: Masaru Tanioka, Minori Mori, Mei Harada, Yuji Matsuya, Shinichiro Kamino|2024|Chem.Commun.|60|6407|doi:10.1039/D4CC01071J
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.48577/jpl.rq8at4
title: Overview of Flexible Configuration Distributed Synthetic Aperture DBF Radar (FlexDSAR)

description: No abstract available.