cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Origin of photoresponse in black phosphorus photo-transistors
Creators: name: Low, Tony
name: Engel, Michael
name: Steiner, Mathias
name: Avouris, Phaedon
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the origin of photocurrent generated in doped multilayer BP photo-transistors, and find that it is dominated by thermally driven thermoelectric and bolometric processes. The experimentally observed photocurrent polarities are consistent with photo-thermal processes. The photo-thermoelectric current can be generated up to a $μ$m away from the contacts, indicating a long thermal decay length. With an applied source-drain bias, a photo-bolometric current is generated across the whole device, overwhelming the photo-thermoelectric contribution at a moderate bias. The photo-responsivity in the multilayer BP device is two orders of magnitude larger than that observed in graphene.
Die pastoralen Implikationen der Lehre von der Kollegialität der Bischöfe
Creators: name: Benedikt XVI., Papst
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 1 Nr. 1 (1965): Concilium: Internationale Zeitschrift für Theologie, Band 1, Heft 1
YOSH OILA VA UNDA YUZAGA KELADIGAN ZIDDIYATLAR IJTIMOIY-PSIXOLOGIK FENOMEN SIFATIDA
Creators: name: Ikramova, Kamola
Publisher: name: Zenodo
Year: 2023

description: Oilaviy munosabatlarni tadqiq qiluvchi ko'pchilik psixologlar va sotsiologlar oila rivojlanishida dastlabki davrning muhimligini ta'kidlaydilar. Barcha tirik mavjudotlarda kuzatilgani kabi oila ham paydo bo'lgan paytda juda zaif hisoblanadi. Yosh oila va unda namoyon bo'ladigan ziddiyatlar xususida psixologiyada turli yondashuvlar mavjud.
title: Tripolje Großsiedlungen - Geomagnetische Prospektion und architektursoziologische Perspektiven
Creators: name: René Ohlrau
Publisher: name: Journal of Neolithic Archaeology
Year: 2015

description: Trypillia settlements of the Southern Buh-Dnipro interfluve are among the largest sites of prehistoric Eurasia and their emergence and decline is yet poorly understood. The renewed geophysical survey between 2011 and 2012 produced methodological opportunities for advanced spatial analysis of social space which are presented in this paper. With up to 3000 buildings, their exact location, size as well as an architectural overlap of only 1%, settlements of the Tomashivska local group represent an exceptionally high quality dataset. Now it is possible to construct an internal settlement pattern by using methods of urban planning in combination with radiocarbon dating and demographic estimates to detect cognition based social space for these sites. With significant differences in building size it is also possible to ask questions of social differentiations and the beginning of urbanisation processes via neighbourhood formation. Based on the results a social structure of these sites is proposed.
description: Journal of Neolithic Archaeology, 17 (2015)
Design and testing of a health economic Markov model for treatment of anorexia nervosa
Creators: name: Svendsen, Vegard G
name: Lokkerbol, Joran
name: Danner, Unna N
name: Jansingh, Alberte
name: Evers, Silvia MAA
name: Wijnen, Ben FM
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Anorexia Nervosa (AN) is a severe psychiatric disorder and knowledge about the cost-effectiveness of potential interventions is limited. The aim of this paper is to introduce the Trimbos Institute health economic cost-effectiveness model for Anorexia Nervosa (AnoMod-TI), a flexible modeling tool for assessing the long-term cost-effectiveness of interventions for AN in late adolescent and adult patients, which could support clinical decision making. AnoMod-TI is a state-transition cohort simulation (Markov) model developed from a Dutch societal perspective, which consists of four health states – namely full remission (FR), partial remission (PR), AN and death. Results are expressed as total healthcare costs, QALYs and incremental cost-effectiveness ratio. For the purpose of demonstrating AnoMod-TI and how it could be used to estimate cost-effectiveness over a 20-year time horizon, it was applied to a hypothetical treatment scenario. Results illustrate how a relatively costly intervention with only modest effects can still be cost-effective in the long term. AnoMod-TI can be used to examine long-term cost-effectiveness of various interventions aimed at either treating AN or preventing relapse from a state of partial or full remission. AnoMod-TI is freely available upon request to the authors.
The Impact of Russian Nationalism on Ethnic Conflicts in Soviet and Post-Soviet States
Creators: name: Marsili, Marco
Publisher: name: IPSA
Year: 2024

description: The Russian revolution of 1917 marked the transition from the tsarist autocracy to the communist autocracy. A multinational entity like its predecessor state—the Russian Empire—the Soviet Union was a federal union of 15 national republics, where 69 nationalities lived in 45 nationally delimited territories, having each ethnic groups their own ethnic affiliation, many of which exist to this day as ethnic republics within the Russian Federation. Russian functioned de facto as an official language of interethnic communication, with ethnic Russians dominating decision-making bodies. 

In an attempt to severe cultural, ethnic, and religious ties, and, ultimately, to "defuse ethnic tensions", the Soviet regime deported several nationalities, and ethnic groups were either widely dispersed, or these minorities were concentrated in areas already designated as the national republic for a different group. This policy involved the eradication of entire populations and their incorporation in alien territories, and, eventually, resulted in the forcible migration of over a million individuals. Nation-building process in former USSR republics suffered from forced displacement and resettlement which still contributes to fuel the ethnic discourse.

This work explores the Russian policy on nationalities and the consequences on ethnic conflicts Soviet and in post-Soviet states.
Resonances of Multiple Exoplanets and Implications for Their Formation
Creators: name: Zhang, Xiaojia
name: Li, Hui
name: Li, Shengtai
name: Lin, Douglas N. C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Among $\sim 160$ of the multiple exoplanetary systems confirmed, about $30\%$ of them have neighboring pairs with a period ratio $\leq 2$. A significant fraction of these pairs are around mean motion resonance (MMR), more interestingly, peak around 2:1 and 3:2, with a clear absence of more closely packed MMRs with period ratios less than 4:3, regardless of planet masses. Here we report numerical simulations demonstrating that such MMR behavior places important constraints on the disk evolution stage out of which the observed planets formed. Multiple massive planets (with mass $\geq 0.8$ $M_{\rm Jup}$) tend to end up with a 2:1 MMR mostly independent of the disk masses but low-mass planets (with mass $\leq 30$ $M_{\oplus}$) can have MMRs larger than 4:3 only when the disk mass is quite small, suggesting that the observed dynamical architecture of most low-mass-planet pairs was established late in the disk evolution stage, just before it was dispersed completely.
description: 5 pages, 5 figures, accepted for publication in ApJ Letters
Wozu und für wen eine neue internationale theologische Zeitschrift?
Creators: name: Rahner, Karl
name: Schillebeeckx, Edward
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 1 Nr. 1 (1965): Concilium: Internationale Zeitschrift für Theologie, Band 1, Heft 1
title: Stabilization Points in Carrying Capacity: Population Growth and Migrations
Creators: name: Diachenko, Aleksandr
name: Zubrow, Ezra B.W.
Publisher: name: Journal of Neolithic Archaeology
Year: 2015

description: This study focuses on stabilization points in carrying capacity. Using simulations based upon well-known mathematical approaches in theoretical ecology, one calculates carrying capacity out of trends in demographic development. It is an alternative to most of approaches in Archaeology and Anthropology concerning potential resources and cost of labor. Finally, this approach is also useful for analysis of migrations and site catchments.
description: Journal of Neolithic Archaeology, 17 (2015)
Design and testing of a health economic Markov model for treatment of anorexia nervosa
Creators: name: Svendsen, Vegard G
name: Lokkerbol, Joran
name: Danner, Unna
name: Jansingh, Alberte
name: Evers, Silvia MAA
name: Wijnen, Ben FM
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Anorexia Nervosa (AN) is a severe psychiatric disorder and knowledge about the cost-effectiveness of potential interventions is limited. The aim of this paper is to introduce the Trimbos Institute health economic cost-effectiveness model for Anorexia Nervosa (AnoMod-TI), a flexible modelling tool for assessing the long-term cost-effectiveness of interventions for AN in late adolescent and adult patients, which could support clinical decision making. AnoMod-TI is a state-transition cohort simulation (Markov) model developed from a Dutch societal perspective, which consists of four health states - namely full remission (FR), partial remission (PR), AN and death. Results are expressed as total healthcare costs, QALYs and incremental cost-effectiveness ratio. For the purpose of demonstrating AnoMod-TI and how it could be used to estimate cost-effectiveness over a 20-year time horizon, it was applied to a hypothetical treatment scenario. Results illustrate how a relatively costly intervention with only modest effects can still be cost-effective in the long term. AnoMod -TI can be used to examine long-term cost-effectiveness of various interventions aimed at either treating AN or preventing relapse from a state of partial or full remission. AnoMod-TI is freely available upon request to the authors.
Zhao-2021-WRFUCM simulations of the impacts of urban expansion and future climate change on atmospheric thermal environment in a Chinese megacity.pdf
Creators: name: Zhao, Yang
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 370108
subject: Meteorology
classificationCode: 370106
subject: Atmospheric radiation
classificationCode: 370101
subject: Adverse weather events

description: Zhao-2021-WRFUCM simulations of the impacts of urban expansion and future climate change on atmospheric thermal environment in a Chinese megacity.pdf
Electrical stimulation of single-photon emission from nitrogen-vacancy centers in diamond with sub-superficial graphitic electrodes
Creators: name: Forneris, J.
name: Monticone, D. Gatto
name: Traina, P.
name: Grilj, V.
name: Brida, G.
name: Amato, G.
name: Boarino, L.
name: Enrico, E.
name: Degiovanni, I. P.
name: Moreva, E.
name: Skukan, N.
name: Jakšić, M.
name: Genovese, M.
name: Olivero, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Focused MeV ion beams with micrometric resolution are suitable tools for the direct writing of conductive graphitic channels buried in an insulating diamond bulk. Their effectiveness has been shown for the fabrication of multi-electrode ionizing radiation detectors and cellular biosensors. In this work we investigate such fabrication method for the electrical excitation of color centers in diamond. Differently from optically-stimulated light emission from color centers in diamond, electroluminescence (EL) requires a high current flowing in the diamond subgap states between the electrodes. With this purpose, buried graphitic electrode pairs with a spacing of 10 $μ$m were fabricated in the bulk of a single-crystal diamond sample using a 6 MeV C microbeam. The electrical characterization of the structure showed a significant current above an effective voltage threshold of 150V, which was interpreted according to the theory of Space Charge Limited Current. The EL imaging allowed to identify the electroluminescent regions and the residual vacancy distribution associated with the fabrication technique. Measurements evidenced bright electroluminescent emission from native neutrally-charged nitrogen-vacancy centers ($NV^0$); the acquired spectra highlighted the absence of EL associated with radiation damage.
description: This article has been withdrawn due to the inclusion of additional upgrades and modifications, which significantly improve the paper. A new submission will be performed at a later stage
Healthcare assistants’ experiences of facilitated reflective learning in the hospital setting
Creators: name: Thomas, Jenny
Publisher: name: Leeds Beckett University
Year: 2022
Subjects: Uncategorized

description: The Care Certificate was developed to support healthcare assistants (HCAs) in providing care with compassion following the Francis report (2013) which found instances of poor care in one National Health Service (NHS) Trust. The Report recommended that HCAs develop the skills of reflection for learning. Previously, the practice of reflection was the preserve of the professional. This study is the first to explore the effects of facilitated reflective learning (the process of learning from one’s experiences through the facilitation of a more experienced professional) for hospital based (non-professional) HCAs. A constructivist case study approach was undertaken involving semi-structured interviews with twenty-five HCAs who attended facilitated reflective groups as part of their Care Certificate course. Their data were supplemented with documentary analysis and interviews with seven nurse-educators. Findings indicate that the work environment in the case Trust focused on physical labour and was more suited to the non-reflective learning of standards and tasks, which Francis (2013) warned could contribute to non-compassionate care. The groups provided a supportive environment which facilitated the development of softer skills associated with emotional labour thereby emancipating the HCAs. The facilitated reflective group sessions for HCAs helped transform their approach to practice from task-focused to care-focused. These findings are especially pertinent with the national HCA workforce currently providing around 60% of direct patient care. It is recommended that Trusts, educationalists and policymakers consider utilising facilitated reflective learning groups for their HCA workforce, especially in Trusts where staff are resorting to task based care due to nursing shortages and high dependency/turnover of patients. The case Trust mirrored such circumstances. This study confirms that the provision of facilitated reflective learning groups for HCAs provides a more supportive, empowering learning environment in which HCAs are enabled to be more caring and compassionate.
Indirect treatment comparison and cost-minimization analysis of riociguat versus selexipag in patients with pulmonary arterial hypertension
Creators: name: Ornstová, Eva
name: Tužil, Jan
name: Chadimová, Kateřina
name: Mlčoch, Tomáš
name: Doležal, Tomáš
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: The comparative efficacy between riociguat and selexipag in patients with pulmonary arterial hypertension (PAH) has never been described in literature. Our aim was to prepare indirect treatment comparison (ITC) to evaluate the cost-effectiveness of riociguat in Czechia. A systematic literature review identified two relevant trials with comparable endpoints to inform a Bucher ITC of relative and absolute effects. Given the comparable efficacy of riociguat and selexipag, a cost-minimization analysis (CMA) was conducted. A Bucher ITC provided evidence for the comparable relative efficacy of riociguat defined as the odds of unimproved functional class III 0.761 (95% CI 0.372 to 1.558; p = 0.455) compared to selexipag and a comparable absolute efficacy defined as a difference in the 6-minute walking distance of 10.560 meters (95% CI −10.692 to 31.812; p = 0.330). The CMA identified riociguat as the cost-saving therapy. Switching to riociguat represents the cost-saving therapy for PAH patients who were inadequately compensated with the PDE5i+ERA therapy. Consequently, riociguat has been introduced to the list of reimbursed medicines in Czechia from October 2021. Based on two global trials, we prepared the first indirect treatment comparison followed with CMA of these therapies that may improve future decision-making for PAH indications.
Metabolic pathways of three Wickerhamomyces anomalus strains
Creators: name: Tsoureki, Antiopi
name: Tsiolas, George
name: Didos, Spiros
name: Mouchtaropoulou, Evangelia
name: Kyritsi, Maria
name: Michailidou, Sofia
name: Argiriou, Anagnostis
Publisher: name: Zenodo
Year: 2022
Subjects: Wickerhamomyces anomalus
Metabolic Network

description: Metabolic networks of three Wickerhamomyces anomalus strains, isolated from sourdough samples, based on genomic, metatranscriptomic and meta-metabolomic data.
description: This research has been co‐financed by the European Union and Greek national funds through the Operational Program Competitiveness, Entrepreneurship and Innovation, under the call RESEARCH CREATE INNOVATE (project code: T1EDK-05339).
EFFECT OF EDUCATIONAL PROGRAM ABOUT OVARIAN HYPER STIMULATION SYNDROME AMONG WOMEN UNDERGOING INFERTILITY TREATMENT
Creators: name: LOULA F. MOHAMED
name: AMIRA M. YOUSIF
name: AZIZA A. ATTIA
name: AHMED H. SALAMA
Publisher: name: Zenodo
Year: 2024
Subjects: Educational Program, Ovarian Hyper Stimulation Syndrome, Infertile Women.

description: Abstract

Background: Ovarian hyper stimulation syndrome (OHSS), is an atypical reaction that women may experience in response to excessive hormones and often occurs during fertility treatments. So improving of women’ knowledge about this subject is most important aspect. The aim of this study was evaluate the effect of educational Program about Ovarian Hyper Stimulation Syndrome among Women Undergoing infertility treatment. Design: Quasi Experimental study design was used. Sitting: Study was conducted at In vitro fertilization department with its outpatient clinic at Ahmed Maher teaching hospital. Sample: convenient sample included 162 women. Tools two tools were used to data collection. The first tool structured interviewing questionnaire sheet was used to assess women`s general characteristics and infertility data - the second tool, women `s knowledge assessment sheet. It used to assess studied women knowledge regarding ovarian hyper stimulation syndrome, The main Results: only 13.2% of the studied women of study group had good knowledge regarding Ovarian Hyper Stimulation before implementing of educational program which improved to 73.5% and 74.7% good knowledge immediately and after three months of implementing of educational program respectively as p-value <0.01 for all variables.as regarding to control group where (98.6%) had poor knowledge in base line assessment, still (96.2%), (95.1) after routine care and end of three months of follow up had poor knowledge respectively with no statistical significant different compared to its level before. Conclusion The present study showed that, the knowledge of infertile women about ovarian hyper stimulation syndrome improved for women who received the educational program more than the control group who received routine care only. Recommendations: in the light of the finding of the study, the following recommendation is suggested increase women knowledge about ovarian hyper stimulation syndrome through health education and awareness become as a part of protocol infertility treatment.
title: Das Kollektivgrab Odagsen II
Creators: name: Christoph Rinne
name: Sandra Viehmeier
Publisher: name: Journal of Neolithic Archaeology
Year: 2012

description: Mit der Untersuchung des Kollektivgrabes Odagsen I in der ersten Hälfte der achtziger Jahre kam eine Entdeckungswelle in Gang, die deutlich macht, daß die Beckenlandschaft um Einbeck zu den großen Siedlungsschwerpunkten im südlichen Niedersachsen gehört. Neuesten Untersuchungen der Universität Göttingen gelang die exakte Lokalisierung der Grabanlage Odagsen II.
description: Journal of Neolithic Archaeology, 2002: Leinetal
title: Badanie przestrzeni sakralnej. Doświadczenia geografa
Creators: name: Klima, Ewa
Publisher: name: Łódź U Like 2021 Zobaczyć. Dotknąć. Doświadczyć. Przeżyć. Opowiedzieć, pod red. Włodzimierz Witkowski, Jarosław Striker /Wydawnictwo Politechniki Łódzkiej
Year: 2021
Subjects: subject: metodologia, przestrzeń religijna, metody badań

description: Artykuł jest pokłosiem doświadczeń badawczych autorki. Jego celem jest po pierwsze próba zbliżenia się do definicji przestrzeni sakralnej i rozumienia sacrum. Po drugie spojrzenie na metody badania takiej przestrzeni. „Geograficzne” spojrzenie na świat otwiera możliwość badania tego, co realne, ale także, w podejściu humanistycznym – tego, co wyobrażone. za przykład posłuży Łódź. Zaprezentowane zostaną także badania przestrzeni sakralnej wsi.
Czy warto współcześnie zajmować się religią i przestrzenią religijną? Wydaje się, że tak. Religia to bowiem więcej niż Kościół katolicki. Religijność w szerszym kontekście może odnosić się do duchowości. Oznacza ona także wyznania, które przywożą ze sobą migranci. W czasach pandemii przestrzeń religijna zamknięta jest w czterech ścianach własnego domu, a kontakt z duchowością odbywa się przez internet lub dzięki telewizji.
title: A Virtual and a Practiced Neolithic? Material Culture Symbolism, Monumentality and Identities in the Western Baltic Region
Creators: name: Furholt, Martin
Publisher: name: Journal of Neolithic Archaeology
Year: 2010

description: Besides the economic, technical and social innovations most Neolithic societies of the old world are separated from Pre-Neolithic societies by a new stage of the manipulation of material objects and structures as media of symbolic communication. Since the Neolithic, the proportion of intentional production and use of material symbols clearly rises compared to unintentional symbol production. Particularly the extensive symbolism on utilitarian, everyday artefacts like pottery is much more elaborated. Proceeding from these observations, the early Neolithic period in northern Central Europe / Southern Scandinavia, that is the time from 4100 to 3500 BC, is more or less a time of continuation of Pre-Neolithic behavioural patterns. At this time Neolithic innovations are known and implemented, but not yet in a quantity that would practically change cultural behaviour and thus identity towards what has been defined as Neolithic above. It is probably not earlier than 3500 BC that a real “Neolithic Package” consisting of large-scale monumental buildings storing cultural memories, an extensive and genuine variability in material culture symbolism, especially pottery and stone tool production, appear together with an increase of economic impact and supra-regional contacts. Thus it is possible to speak of a “Virtual Neolithic” preceding the “Realised Neolithic” since 3500 BC.
description: Journal of Neolithic Archaeology, 2010: Megaliths and Identities
Systematic N-tuple Networks for Position Evaluation: Exceeding 90% in the Othello League
Creators: name: Jaśkowski, Wojciech
Publisher: name: arXiv
Year: 2014
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: 68T05

description: N-tuple networks have been successfully used as position evaluation functions for board games such as Othello or Connect Four. The effectiveness of such networks depends on their architecture, which is determined by the placement of constituent n-tuples, sequences of board locations, providing input to the network. The most popular method of placing n-tuples consists in randomly generating a small number of long, snake-shaped board location sequences. In comparison, we show that learning n-tuple networks is significantly more effective if they involve a large number of systematically placed, short, straight n-tuples. Moreover, we demonstrate that in order to obtain the best performance and the steepest learning curve for Othello it is enough to use n-tuples of size just 2, yielding a network consisting of only 288 weights. The best such network evolved in this study has been evaluated in the online Othello League, obtaining the performance of nearly 96% --- more than any other player to date.
description: Added technical report number
title: Zur Bedeutung von Getreide in der Einzelgrabkultur Jütlands
Creators: name: Klassen, Lutz
Publisher: name: Journal of Neolithic Archaeology
Year: 2005

description: The importance of cereals in the Single Grave Culture in Jutland Until 25 years ago, the Single Grave Culture in Jutland was perceived as a culture of nomadic cattle herders. A number of newer settlement finds allows us today to partly revise that picture. Pollen analysis still indicates a major importance of cattle breeding, but a number of finds demonstrate that cereals also played an important role. This role can be described by a closer examination of the information at hand today. It is possible to discern between direct and indirect sources. Among the direct sources, the first demonstration of beer made from cereals can be cited besides finds of cereal grains. Further information can be gained from numerous pollen analyses from samples of both lakes and bogs and from fossil earth layers underneath barrows, the barrows themselves or contents of ceramic vessels. Furthermore, impressions of cereal grains in ceramics, ard marks underneath barrows, quern stones and some forms of pottery decorations all contribute to our knowledge. The results of the investigation show, that naked barley was grown almost exclusively in the early and middle phases of the Single Grave Culture, where it was of minor economic importance only. In the late phase of the culture, settlement expands onto more fertile soils in Eastern Jutland. In this phase, an increasing amount of emmer wheat was grown and the overall economic importance of cereals was probably increasing. Furthermore, it is important to note a remarkable ritual importance of cereals during the whole lifetime of the Single Grave Culture. This is indicated by a high degree of handling and consuming cereals within the grave cult.
description: Journal of Neolithic Archaeology, 7 (2005)
Investment strategies and market anomalies. The past and the future
Creators: name: Tselikis, Panagiotis
name: Τσελίκης, Παναγιώτης
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: Market anomalies
subject: Investment strategy
subject: Fama - French 5 Factor Model
subject: Efficient market hypothesis
subject: Abnormal returns

description: Στην παρούσα διπλωματική παρουσιάζονται και διερευνώνται μία σειρά από Ανωμαλίες της Αγοράς. Η έρευνα εστιάζει στις Ευρωπαϊκές Αγορές Μετοχών. Ειδικότερα, αναλύονται τέσσερις ανωμαλίες και μέσω της προτεινόμενης βιβλιογραφικής μεθοδολογίας εξετάζεται η ύπαρξη και η ισχύς τους. Τέλος, εξάγονται χρήσιμα συμπεράσματα για την ανάπτυξη επενδυτικών στρατηγικών και την περαιτέρω έρευνα.
Roles of PIDs in research outputs connectedness
Creators: name: Obileye, Olatunbosun
Publisher: name: Zenodo
Year: 2023

description: Although the internet is critical for interconnectedness across institutions, connecting research outputs transcends internet connectivity. Persistent Identifiers (PIDs) play a crucial role in establishing a connected research and education ecosystem. DataCite rolled out some initiatives to promote PIDs infrastructure awareness, adoption and development in the lesser represented regions. This abstract examines the roles of PIDs and DataCite's initiatives in fostering creative and innovative research and education communities, in line with the overarching theme of the UbuntuNet Connect 2023 event. Insights are drawn from the experiences and contributions of DataCite in empowering researchers and their organizations, promoting collaboration, and enhancing research output connectedness.
 
DataCite introduced the Global Access Program (GAP) and the Global Access Fund (GAF) to support research connectedness. GAP focuses are collaborating, engaging and promoting the institutionalization of research data management best practices. With GAP, DataCite onboard new staffs to focus on engaging the research communities in Africa, Middle East and Asia, and Latin America while GAF provides funding for the research communities in these regions to promote open science awareness, infrastructures implementation and institutionalization in these regions.
 
PIDs significantly contribute to the discoverability and accessibility of research outputs, enabling their wider dissemination and impact. Through integration with research information systems, repositories, and publishing platforms, PIDs enhance metadata management, facilitating comprehensive searchability and accurate linking of research outputs. This interconnectedness improves the visibility of research, allowing researchers and educators to access, cite, and build upon existing knowledge. 
 
PIDs and their associated metadata are crucial to achieve the FAIR principles. In addition, Institutions, funding agencies, and publishers can utilize PIDs to automate and improve workflows and make strategic decisions.
Direct Evidence of an Eruptive, Filament-Hosting Magnetic Flux Rope Leading to a Fast Solar Coronal Mass Ejection
Creators: name: Chen, Bin
name: Bastian, Timothy S.
name: Gary, Dale E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Magnetic flux ropes (MFRs) are believed to be at the heart of solar coronal mass ejections (CMEs). A well-known example is the prominence cavity in the low corona that sometimes makes up a three-part white-light (WL) CME upon its eruption. Such a system, which is usually observed in quiet-Sun regions, has long been suggested to be the manifestation of an MFR with relatively cool filament material collecting near its bottom. However, observational evidence of eruptive, filament-hosting MFR systems has been elusive for those originating in active regions. By utilizing multi-passband extreme-ultra-violet (EUV) observations from SDO/AIA, we present direct evidence of an eruptive MFR in the low corona that exhibits a hot envelope and a cooler core; the latter is likely the upper part of a filament that undergoes a partial eruption, which is later observed in the upper corona as the coiled kernel of a fast, WL CME. This MFR-like structure exists more than one hour prior to its eruption, and displays successive stages of dynamical evolution, in which both ideal and non-ideal physical processes may be involved. The timing of the MFR kinematics is found to be well correlated with the energy release of the associated long-duration C1.9 flare. We suggest that the long-duration flare is the result of prolonged energy release associated with the vertical current sheet induced by the erupting MFR.
description: 14 pages, 9 figures, to be published in The Astrophysical Journal; accompanying animations can be found at https://www.cfa.harvard.edu/~bchen/publications/Chen+2014_MFR/
INSEGNAMENTO E PROLUSIONI NELLA FACOLT� GIURIDICA TORINESE DAL 1846 ALL'UNIT�
Creators: name: FERRERO, IDA
Publisher: name: Universit� degli Studi di Milano
Year: 2015

description: Le prolusioni e i testi delle lezioni universitarie sono il punto di partenza della ricerca: tali scritti offrono una prospettiva privilegiata ? all?interno del mondo giuridico subalpino prima e unitario poi ? per valutare se e in che misura questi ?discorsi giuridici?, per loro natura indirizzati a un pubblico di �lite ma non limitato ai soli universitari, abbiano influito non solo sulla vita scientifica, accademica ma pure su quella culturale, politica ed istituzionale. La prima parte della tesi � dedicata ad un?analisi dettagliata del dibattito sull?istruzione legale a partire dalla ?Riforma Alfieri? del 1846: si � cercato di offrire un quadro della situazione didattica della Facolt� giuridica torinese nella seconda met� dell?Ottocento, attraverso le parole ? ed in specie i testi di lezione ? degli stessi protagonisti che si preoccuparono di migliorare la qualit� e l?organizzazione dell?insegnamento. Tale cornice aiuta a comprendere meglio il clima e l?ambiente di convinta partecipazione al miglioramento della didattica giuridica in cui si inseriscono le prolusioni e i discorsi inaugurali, che a loro volta rispecchiano le problematiche e gli argomenti topici del periodo, e le lezioni dei docenti della Facolt� subalpina. In proposito emerge l?importante contributo di tre di essi, il Merlo, il Melegari e l?Albini: nella seconda parte della tesi � stato dedicato un capitolo a ciascuno di questi tre giuristi. La scelta � ricaduta su questi tre docenti perch�, sebbene molto diversi per origine e percorso di formazione, hanno offerto un diretto contributo personale al miglioramento degli studi legali sia con la collaborazione fattiva ad un perfezionamento legislativo del cursus studiorum legale sia con i loro insegnamenti che erano significativi del nuovo percorso degli studi legali intrapreso dopo la riforma Alfieri del 1846. Il punto di incontro fra i tre studiosi si trova nel comune convinto e profondo interesse per il miglioramento degli studi legali. La lettura dei testi delle loro lezioni ha permesso di poter apprezzare tale sforzo, non solo dal punto di vista dell?impegno per il miglioramento della regolamentazione degli studi nella Facolt� legale, ma anche da quello del contenuto degli insegnamenti.
title: Local food systems: a framework for food sovereignty?
Creators: name: Zerbian, Tanya
Publisher: name: University of Central Lancashire
Year: 2025

description: There are increasing debates about the importance of promoting collaborative local food systems – interconnected networks that merge the strategies of local food initiatives – to build collective power to address sustainability and food security challenges. However, in-depth explorations of the dynamics and potentials of local food systems in differing socio-institutional environments are still lacking. This research addresses this gap by investigating the constitution of local food systems in Vitoria-Gasteiz, Basque Country, and Preston, England, and how internal and external processes affect the delivery of potential outcomes.
In order to ground this research focus, the study introduces a conceptual framework to analyse local food systems: a political food systems approach for food sovereignty, combining a food systems approach, urban political ecology and food sovereignty. The importance of this framework relies in its analytical attention to process-outcome interactions, multi-scalar dynamics, and power relations, which this study demonstrates are crucial considerations to analyse local food systems. To implement this framework, the research project adopts a case study methodology constituted of semi-structured interviews, participant observation, and document analysis.
The analysis of findings identifies three critical aspects to advance integrated local food systems for food sovereignty. First, the findings illustrate the relevance of a systemic view of food that prioritises people’s lived experiences of injustices and the collective construction of territories to address current discrepancies within local food systems. Second, this study highlights the need to accept diversity within local food systems and promote spaces of deliberation for the reflexive construction of collective visions. Finally, the findings illustrate the relevance of balancing top-down and bottom-up strategies in urban food governance processes, which should facilitate intrinsically transformative practices by enacting food sovereignty principles. The thesis ultimately proposes three main strategies that could help achieve this: politicising local food systems, embedding reflexivity, and promoting co-production.
Link Analysis for Communities Detection on Facebook
Creators: name: Mellah, Mohamed Adnane
name: Amine, Abdelmalek
name: Hamou, Reda Mohamed
name: Kumar, A. V. Senthil
Publisher: name: arXiv
Year: 2014
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Social networks have become a part in the daily life of millions of users, which offer wide range of interests and practices. The main characteristic of social networks is its ability to gather different individuals around a common point of view or collective beliefs. Among the current social networking sites, Facebook is the most popular, which has the highest number of users. However, in Facebook, the existence of communities (groups)is a critical question; thus, many researchers focus on potential communities by using techniques like data mining and web mining. In this work, we present four approaches based on link analysis techniques to detect prospective groups and their members
description: 15 pages, 7 figures, International Journal of Data Mining And Emerging Technologies, 2014, Volume 4, Issue 1
THE MENISCUS: BASIC SCIENCE TO IMPROVE KNOWLEDGE FOR TISSUE ENGINEERING
Creators: name: POLITO, UMBERTO
Publisher: name: Universit� degli Studi di Milano
Year: 2020

description: This thesis was thought with the intent to try to fill some lacunae in the knowledge of the anatomic-dependent features of the meniscus. In particular, the study of the effects of endogenous and exogenous factors upon the development of this structure will be outlined. Endogenous factors have been considered those factors that cannot be attributed to external or experimental factors: the effect of age and growth has been investigated focusing on the variation of the, matrix components (collagen types, GAGs and decorin), cellular phenotypic modifications and meniscal morpho-functional structure, with additional focus on possible differences presented in different animal models. On the other hand, exogenous factors have been considered those factors that are in any way attributable to the external interventions operated by the experimenter or by the application of forces upon meniscus. As exogenous factors, the effects of physiologic (compression and traction to which meniscus is naturally subjected) and non-physiologic (continuous compression without flexion) forces applied to meniscus during growth were evaluated. Furthermore, the effect of hypoxia in meniscal tissue-culture was also evaluated in a neonatal committed cell population in order to assess a faster maturation of the tissue. The importance of these investigations is linked to the possible application of these notions in the field of tissue engineering of the meniscus and may improve the current knowledge on the morpho-functional effect that external factors exercise on its structure.
БУРУНДАН ҚОН КЕТИШИДА ТАШХИСЛАШ ВА ДАВОЛАШ ТАКТИКАСИНИ ОПТИМАЛЛАШТИРИШ
Creators: name: Бекмуродов, М.А.
name: Бакиев, Ш.Ш
Publisher: name: Zenodo
Year: 2023

description: Бурундан қон кетишини (яъни, бурун қон томирларидан қон кетишини) кенг тарқалган оториноларингологик шошилинч ҳолатлардан бири бўлиб, тахминан 60% одамларда кузатилади, улардан 6-10% тиббий ёрдамга муҳтож ҳисобланади. Кўпинча бурундан қон кетиши бўлаётган одамлар тиббий ёрдамга мурожаат қилмайди, аммо, агар тегишли чоралар кўрилмаса, оғир қон кетиш ҳолатлари нафас йўллари обструкциясига, аспирацияга, бўғилишга, гиповолемик шок ёки ҳатто ўлимга олиб келиши мумкин.
Experiences of young people in Ireland with the mental health of youth story (MYSTORY)photovoice study
Creators: name: Walsh, Eibhlin
name: Herring, Matthew
name: McMahon, Jennifer
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 321006
subject: Sport and exercise nutrition
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences
classificationCode: 52
subject: Psychology
subject: FOS: Psychology

description: The Mental Health of Youth Story (MYSTORY) study is a community-university partnership study which involved photovoice and consultation with young people. The MYSTORY study aimed to: (1) better understand adolescents’ perspectives on youth and school mental health and suicide prevention, and (2) communicate insights to schools and the wider community. In this article, we explored adolescents’ experiences of engaging with the MYSTORY study. Reflexive thematic analysis supports the MYSTORY study as a youth-centered study, which involved reflection, discussion and sharing of mental health perspectives and experiences within the study and community contexts. Study engagement was associated with feelings of pride, accomplishment, and connection. This study makes a novel contribution to understanding adolescents’ engagement in photovoice research exploring youth and school mental health, from the perspective of adolescents. Findings are relevant to researchers in wider mental health fields and practitioners interested in mental health promotion and suicide prevention in applied settings.
A Method for Reducing the Severity of Epidemics by Allocating Vaccines According to Centrality
Creators: name: Drewniak, Krzysztof
name: Helsing, Joseph
name: Mikler, Armin R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: J.3; G.2.2

description: One long-standing question in epidemiological research is how best to allocate limited amounts of vaccine or similar preventative measures in order to minimize the severity of an epidemic. Much of the literature on the problem of vaccine allocation has focused on influenza epidemics and used mathematical models of epidemic spread to determine the effectiveness of proposed methods. Our work applies computational models of epidemics to the problem of geographically allocating a limited number of vaccines within several Texas counties. We developed a graph-based, stochastic model for epidemics that is based on the SEIR model, and tested vaccine allocation methods based on multiple centrality measures. This approach provides an alternative method for addressing the vaccine allocation problem, which can be combined with more conventional approaches to yield more effective epidemic suppression strategies. We found that allocation methods based on in-degree and inverse betweenness centralities tended to be the most effective at containing epidemics.
description: 10 pages, accepted to ACM BCB 2014
title: Dichtezentren und lokale Gruppierungen - Eine Karte zu den Großsteingräbern Mittel- und Nordeuropas
Creators: name: Barbara Fritsch
name: Martin Furholt
name: Martin Hinz
name: Luise Lorenz
name: Hildegard Nelson
name: Georg Schafferer
name: Sara Schiesberg
name: Karl-Göran Sjögren
Publisher: name: Journal of Neolithic Archaeology
Year: 2010

description: Until today a detailed mapping of the megalithic structures from the 4th millenium BC in northern Europe seems a desideratum. The DFG-Priority Program 1400 “Early Monumentality and Social Differentiation” is currently working on the Neolithic of the northern European plain. One important aim is to record and analyse the archaeological evidence within the working region in a systematical way. As a first step, an account of all megaliths available is of crucial importance. The map presented here reveals remarkable spatial patterns that may serve as a starting point for further research.
description: Journal of Neolithic Archaeology, 12 (2010)
Modeling Thermal Dust Emission with Two Components: Application to the Planck HFI Maps
Creators: name: Meisner, Aaron
name: Finkbeiner, Douglas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We apply the Finkbeiner et al. (1999) two-component thermal dust emission model to the Planck HFI maps. This parametrization of the far-infrared dust spectrum as the sum of two modified blackbodies serves as an important alternative to the commonly adopted single modified blackbody (MBB) dust emission model. Analyzing the joint Planck/DIRBE dust spectrum, we show that two-component models provide a better fit to the 100-3000 GHz emission than do single-MBB models, though by a lesser margin than found by Finkbeiner et al. (1999) based on FIRAS and DIRBE. We also derive full-sky 6.1' resolution maps of dust optical depth and temperature by fitting the two-component model to Planck 217-857 GHz along with DIRBE/IRAS 100 micron data. Because our two-component model matches the dust spectrum near its peak, accounts for the spectrum's flattening at millimeter wavelengths, and specifies dust temperature at 6.1' FWHM, our model provides reliable, high-resolution thermal dust emission foreground predictions from 100 to 3000 GHz. We find that, in diffuse sky regions, our two-component 100-217 GHz predictions are on average accurate to within 2.2%, while extrapolating the Planck Collaboration (2013a) single-MBB model systematically underpredicts emission by 18.8% at 100 GHz, 12.6% at 143 GHz and 7.9% at 217 GHz. We calibrate our two-component optical depth to reddening, and compare with reddening estimates based on stellar spectra. We find the dominant systematic problems in our temperature/reddening maps to be zodiacal light on large angular scales and the cosmic infrared background anisotropy on small angular scales.
description: accepted for publication in ApJ, for associated data release please visit http://faun.rc.fas.harvard.edu/ameisner/planckdust
Snow-lines as probes of turbulent diffusion in protoplanetary discs
Creators: name: Owen, James E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Sharp chemical discontinuities can occur in protoplanetary discs, particularly at `snow-lines' where a gas-phase species freezes out to form ice grains. Such sharp discontinuities will diffuse out due to the turbulence suspected to drive angular momentum transport in accretion discs. We demonstrate that the concentration gradient - in the vicinity of the snow-line - of a species present outside a snow-line but destroyed inside is strongly sensitive to the level of turbulent diffusion (provided the chemical and transport time-scales are decoupled) and provides a direct measurement of the radial `Schmidt number' (the ratio of the angular momentum transport to radial turbulent diffusion). Taking as an example the tracer species N$_2$H$^+$, which is expected to be destroyed inside the CO snow-line (as recently observed in TW Hya) we show that ALMA observations possess significant angular resolution to constrain the Schmidt number. Since different turbulent driving mechanisms predict different Schmidt numbers, a direct measurement of the Schmidt number in accretion discs would allow inferences about the nature of the turbulence to be made.
description: 6 Pages, 2 Figures, Accepted for publication in ApJL
title: Pfeilköpfe der Trichterbecherzeit - Typologie und Funktionalität
Creators: name: Christoph Rinne
Publisher: name: Journal of Neolithic Archaeology
Year: 2012

description: Die unterschiedlichen Pfeilbewehrungssysteme der Trichterbecherkultur einerseits und der weiter südlich gelegen Kulturgruppen andererseits sind bereits mehrfach in der Forschung Gegenstand von Deutungsversuchen gewesen. Die vorliegende Analyse nähert sich dem Problem auf technologisch-metrischer Basis.
description: Journal of Neolithic Archaeology, 2–3 (2000–2001)