bluuebunny/crossref_metadata_2025_split huggingface dataset:
The core academic and scientific disciplines underlying data-driven smart sustainable urbanism: an interdisciplinary and transdisciplinary framework
Authors: Bibri Simon Elias 
Published: March 2021

AbstractA new era is presently unfolding wherein both smart urbanism and sustainable urbanism processes and practices are becoming highly responsive to a form of data-driven urbanism under what has to be identified as data-driven smart sustainable urbanism. This flourishing field of research is profoundly interdisciplinary and transdisciplinary in nature. It operates out of the understanding that advances in knowledge necessitate pursuing multifaceted questions that can only be resolved from the vantage point of interdisciplinarity and transdisciplinarity. This implies that the research problems within the field of data-driven smart sustainable urbanism are inherently too complex and dynamic to be addressed by single disciplines. As this field is not a specific direction of research, it does not have a unitary disciplinary framework in terms of a uniform set of the academic and scientific disciplines from which the underlying theories can be drawn. These theories constitute a unified foundation for the practice of data-driven smart sustainable urbanism. Therefore, it is of significant importance to develop an interdisciplinary and transdisciplinary framework. With that in regard, this paper identifies, describes, discusses, evaluates, and thematically organizes the core academic and scientific disciplines underlying the field of data-driven smart sustainable urbanism. This work provides an important lens through which to understand the set of established and emerging disciplines that have high integration, fusion, and application potential for informing the processes and practices of data-driven smart sustainable urbanism. As such, it provides fertile insights into the core foundational principles of data-driven smart sustainable urbanism as an applied domain in terms of its scientific, technological, and computational strands. The novelty of the proposed framework lies in its original contribution to the body of foundational knowledge of an emerging field of urban planning and development.
Smart city based on digital twins
Authors: Deren Li , Wenbo Yu , Zhenfeng Shao 
Published: March 2021

AbstractDigital twins are considered to be a new starting point for today’s smart city construction. This paper defines the concepts of digital twins and digital twin cities, discusses the relationship between digital twins and smart cities, analyzes the characteristics of smart cities based on digital twins, and focuses on the five main applications of smart cities based on digital twins. Finally, we discuss the future development of smart cities based on digital twins.
DNP-supported solid-state NMR studies of 13C,15N,29Si-enriched biosilica of Cyclotella cryptica and Thalassiosira pseudonana
Authors: Ehren Helena Leona , Kolbe Felicitas , Lucini Paioni Alessandra , Brunner Eike , Baldus Marc 
Published: March 2021

AbstractSolid-state NMR spectroscopy represents a powerful method for the investigation of diatom biosilica but detailed studies regarding its chemical composition and structural organization can be prohibited by insufficient spectroscopic sensitivity. Here, we used two-dimensional (2D) Dynamic Nuclear Polarization (DNP)-supported solid-state NMR experiments to obtain information about the molecular composition and supramolecular organization of proteins and carbohydrates in 13C,15N,29Si-labeled biosilica of C. cryptica. As a reference, we conducted DNP experiments on isotope-labeled biosilica of T. pseudonana. DNP-enhancement factors for different NMR signals, and thus, for different organic compounds, provide information about the supramolecular architecture of the biosilica. In addition, DNP-supported heteronuclear nitrogen-carbon correlation experiments allowed us to prove the presence of different structural elements of long chain polyamines (LCPAs) and revealed the occurrence of amine-nitrogen moieties exhibiting a correlation with carbonyl carbons that may indicate cross-linking of LCPAs to proteins as previously seen in studies on proteins extracted from other diatoms.
Coping Strategies for Sexual Problems and Sexual Dysfunction Amongst Malay Women With Breast Cancer. A Qualitative Study
Authors: Che Ya Siti Nuryati , Muhamad Rosediani , Mohd Zain Norhasmah , Zakaria Rosnani , Ishak Azlina , Hassan Intan Idiana , Ab Hadi Imisairi , Yahya Maya Mazuwin , Low Wah Yun , Liamputtong Pranee 
Published: March 2021

Abstract

Introduction
Women’ sexuality becomes complex after breast cancer diagnosis and sexual health is highly neglected in the management of the illness.

Aims
To explore the coping and strategies to overcome sexuality problems and sexual dysfunction among women with breast cancer.

Material And Methods
Using the in-depth and photo-elicitation interview methods, this qualitative study following phenomenological analysis was conducted on fourteen married female respondents with breast cancer and had the positive result for female sexual dysfunction (FSD) screened by Female Sexual Function Index (FSFI-6 items) from Kelantan, Malaysia. The interviews data were audio-recorded, transcribed verbatim and managed in analytic computer software NVivo11 Pro. The transcriptions were analyzed using thematic analysis by referring to the meaning-making theory.

Main Outcome Measures
We identified overlapping themes of coping and strategies among women with breast cancer to overcome sexual problems and sexual dysfunction which correspond with meaning-making theory.

Results
Three themes have emerged. Women with breast cancer that developed sexuality problem and sexual dysfunction strived to accept the illness using religious belief and conform by altering sexual practices. These individuals positively look for a solution by seeking formal healthcare advice, modify their physical appearance, active discussion with the husband and support from other survivors. A few of them passively struggle with the subject by averting the intimacy and receptive toward polygamy.

Conclusion
This study highlighted the various mechanisms that emphasized the pivotal role of religious belief and relationship context as key factors in the coping strategies among women with breast cancer in Malaysia. The finding may not be generalized to other countries.
OPTIMAL INCENTIVE-COMPATIBLE INSURANCE WITH BACKGROUND RISK
Authors: Chi Yichun , Tan Ken Seng 
Published: March 2021

ABSTRACTIn this paper, the optimal insurance design is studied from the perspective of an insured, who faces an insurable risk and a background risk. For the reduction of ex post moral hazard, alternative insurance contracts are asked to satisfy the principle of indemnity and the incentive-compatible condition. As in the literature, it is assumed that the insurer calculates the insurance premium solely on the basis of the expected indemnity. When the insured has a general mean-variance preference, an explicit form of optimal insurance is derived explicitly. It is found that the stochastic dependence between the background risk and the insurable risk plays a critical role in the insured’s risk transfer decision. In addition, the optimal insurance policy can often change significantly once the incentive-compatible constraint is removed.
Universal masking to control healthcare-associated transmission of severe acute respiratory coronavirus virus 2 (SARS-CoV-2)
Authors: Thompson Eliza R. , Williams Faith S. , Giacin Pat A. , Drummond Shay , Brown Eric , Nalick Meredith , Wang Qian , McDonald Jay R. , Carlson Abigail L. 
Published: March 2021

AbstractObjectives:To assess extent of a healthcare-associated outbreak of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) and to evaluate the effectiveness of infection control measures, including universal masking.Design:Outbreak investigation including 4 large-scale point-prevalence surveys.Setting:Integrated VA healthcare system with 2 facilities and 330 beds.Participants:Index patient and 250 exposed patients and staff.Methods:We identified exposed patients and staff and classified them as probable and confirmed cases based on symptoms and testing. We performed a field investigation and an assessment of patient and staff interactions to develop probable transmission routes. Infection prevention interventions included droplet and contact precautions, employee quarantine, and universal masking with medical and cloth face masks. We conducted 4 point-prevalence surveys of patient and staff subsets using real-time reverse-transcriptase polymerase chain reaction for SARS-CoV-2.Results:Among 250 potentially exposed patients and staff, 14 confirmed cases of coronavirus disease 2019 (COVID-19) were identified. Patient roommates and staff with prolonged patient contact were most likely to be infected. The last potential date of transmission from staff to patient was day 22, the day universal masking was implemented. Subsequent point-prevalence surveys in 126 patients and 234 staff identified 0 patient cases and 5 staff cases of COVID-19, without evidence of healthcare-associated transmission.Conclusions:Universal masking with medical face masks was effective in preventing further spread of SARS-CoV-2 in our facility in conjunction with other traditional infection prevention measures.
Paleotethyan faunal/floral evidence in the Mississippian Maritimes Basin of Canada: An overview
Authors: Cózar Pedro , Somerville Ian D. 
Published: March 2021

AbstractIn this study, middle to late Mississippian microfossil assemblages from the Maritimes Basin of eastern Canada (Nova Scotia, SW Newfoundland, and New Brunswick) are closely compared to those from Western Paleotethys basins. The comparison is focused mainly on foraminifers and calcareous algae. Most foraminifers and algae described from the Maritimes Basin are considered cosmopolitan, and the occurrence in western Europe and northern Africa of taxa previously considered endemic to the North America Realm suggests a close paleobiogeographic relationship. This European/African correlation is further supported by other foraminiferal/algal taxa, the importance of which were previously overlooked, including:Plectogyranopsisex gr.P. hirosei(Okimura, 1965),MikhailovellaGanelina, 1956,Koktjubina windsorensis(Mamet, 1970),Polysphaerinella bullaMamet, 1973,MstiniaDain in Dain and Grozdilova, 1953,HaplophragminaReitlinger, 1950,OmphalotisShlykova, 1969,PseudolituotubaVdovenko, 1971,PseudoendothyraMikhailov, 1939,Saccamminopsis(Sollas, 1921) Vachard and Cózar, 2003,KamaenellaMamet and Roux, 1974, andAnthracoporellopsisMaslov, 1956. Some species recorded in the Maritimes Basin have been typically recorded in Britain and Ireland in the southern platform of Laurussia. This implies a connection via the Rhenohercynian Ocean, whereas statistical analyses suggest that Maritimes Basin assemblages are closer to those of the Gondwana platform, which could have been established via the Paleotethys Ocean, and also with terranes northwest of the Variscan Front, in which its most logical connection should be with a still-open Rheic Ocean during the Visean and early Serpukhovian. Those taxa demonstrate a more-or-less continuous faunal and microfloral interchange between the Maritimes Basin and the Western Paleotethys paleobiogeographic realm. Furthermore, the width of the Paleotethys and Rheic oceans separating these regions is not considered excessive, particularly during the late Visean and early Serpukhovian.
A ten-faced hexangulaconulariid from Cambrian Stage 2 of South China
Authors: Guo Junfeng , Han Jian , Van Iten Heyo , Song Zuchen , Qiang Yaqin , Wang Wenzhe , Zhang Zhifei , Li Guoxiang 
Published: March 2021

AbstractHexangulaconulariids (Cambrian stages 1–2) are an extinct group of medusozoan polyps having a biradially symmetrical, fan-shaped periderm that is distinct from those of medusozoan polyps showing three-, four-, five-, or six-fold radial symmetry. Hexangulaconulariids exhibit substantial variation in gross morphology, including variation in the number of faces on each of the two major sides of the periderm. An intermediate taxon of hexangulaconulariids with ten faces (five on each major side) was expected. Here we describe a new hexangulaconulariid,Decimoconularia isofacialisnew genus new species from Bed 5 of the Yanjiahe Formation (Cambrian Stage 2) in the Three Gorges area of Hubei Province, China. The new taxon differs from other hexangulaconulariids (Arthrochites,Hexaconularia, andSeptuconularia) mainly in possessing a total of ten faces. The two lateral margins are each marked by a ridge in about the apertural half of the periderm and by a collinear furrow in about the apical half, while the five faces on each major side are bounded by a furrow in about the apertural half and by a collinear ridge in about the apical half. Among hexangulaconulariids,DecimoconulariaandSeptuconulariamay be more closely related to each other than either genus is toArthrochitesorHexaconularia.UUID:http://zoobank.org/ca270a3b-25ee-4d1f-bdeb-91a963370e70
ADDENDUM TO ‘DID CICERO “PROSCRIBE” MARCUS ANTONIUS?’
Authors: Ramsey John T. 
Published: March 2021

AbstractThis note adduces three passages in Seneca the Elder to reinforce a demonstration in CQ 69 (2019), 793–8001 that the text of Plin. HN 7.117 has suffered corruption in one of its clauses and requires emendation to restore Pliny's intent. This additional evidence concerns a trope employed by declaimers which could have predisposed a scribe to alter Pliny's text to state that Cicero proscribed Mark Antony. Such a statement has no place in a list of achievements that otherwise all belong to Cicero's consulship twenty years earlier in 63 b.c.
Informality, Temporariness, and the Production of Illegitimate Geographies: The rise of a Muslim sub-city in Ahmedabad, India (1970s–2000s)
Authors: BOBBIO TOMMASO 
Published: March 2021

AbstractIn recent debates in the field of urban studies, issues of informality, marginal settlements, and extreme poverty have often been analysed in relation to the dynamics that transformed spatial and social balances with respect to neo-liberal economic policies. The restructuring of spaces, infrastructure, and economies that marked the success of changing paradigms of urban planning since the 1990s has been widely seen to be responsible for the extensive marginalization of the most vulnerable strata of society. In order to understand the emergence of areas considered informal—or illegitimate—this article aims to question the very validity of categories such as ‘informality’ when applied to analysing the transition from medium-sized urban centres to ‘mega-cities’ (a label that, in itself, blindly recalls the allure of modernization, technology, and development).1It does so by adopting a longer term perspective in analysing the evolution of a municipal housing project for the resettlement of slumdwellers in Ahmedabad, India, in 1978, which, in the span of four decades, turned into a substandard informal settlement and then into a ‘Muslim city’ called Juhapura. Widely known in India as the ‘biggest ghetto in South Asia’, this area is an observatory for reconsidering the significance of concepts such as informality, illegality, temporariness, and people's legitimacy as citizens.
Altered activation and functional connectivity in individuals with social anhedonia when envisioning positive future episodes
Authors: Yang Zhuo-ya , Zhang Rui-ting , Wang Yong-ming , Huang Jia , Zhou Han-yu , Cheung Eric F. C. , Chan Raymond C. K. 
Published: March 2021

AbstractBackgroundAnticipatory pleasure deficits are closely correlated with negative symptoms in schizophrenia, and may be found in both clinical and subclinical populations along the psychosis continuum. Prospection, which is an important component of anticipatory pleasure, is impaired in individuals with social anhedonia (SocAnh). In this study, we examined the neural correlates of envisioning positive future events in individuals with SocAnh.MethodsForty-nine individuals with SocAnh and 33 matched controls were recruited to undergo functional MRI scanning, during which they were instructed to simulate positive or neutral future episodes according to cue words. Two stages of prospection were distinguished: construction and elaboration.ResultsReduced activation at the caudate and the precuneus when prospecting positive (v. neutral) future events was observed in individuals with SocAnh. Furthermore, compared with controls, increased functional connectivity between the caudate and the inferior occipital gyrus during positive (v. neutral) prospection was found in individuals with SocAnh. Both groups exhibited a similar pattern of brain activation for the construction v. elaboration contrast, regardless of the emotional context.ConclusionsOur results provide further evidence on the neural mechanism of anticipatory pleasure deficits in subclinical individuals with SocAnh and suggest that altered cortico-striatal circuit may play a role in anticipatory pleasure deficits in these individuals.
The relation between older adults’ trust beliefs in nursing home carers and adjustment to residential care
Authors: Rotenberg Ken J. , Chmielowiec Lucyna , Patel Sanjay 
Published: March 2021

AbstractThe study examined the relation between older adults’ trust beliefs in nursing home carers (NHCs) and adjustment to residential care. Seventy-six older adults (mean age = 83 years, standard deviation = 7 years from UK nursing homes completed standardised scales of trust beliefs in NHCs and adjustment to residential care (satisfaction with care-giving, social engagement in the nursing home, loneliness and a latent measure). As expected, trust beliefs in NHCs were linearly associated with adjustment to residential care on all measures. There were quadratic relations between trust beliefs in NHCs and on given measures of adjustment to residential care (latent measure, satisfaction with care-giving and loneliness). Adults with very high and those with very low trust beliefs in NHCs showed depressed levels on those measures of adjustment to residential care relative to older adults with the middle range of trust beliefs. The research highlights the importance of older adults’ trust beliefs in NHCs for adjustment to nursing homes. The findings show though, that older adults who hold very high, as well those who hold very low, trust beliefs in NHCs are at risk for lower levels of adjustment.
Mental health problems moderate the association between teacher violence and children's social status in East Africa: A multi-informant study combining self- and peer-reports
Authors: Hecker Tobias , Dumke Lars , Neuner Frank , Masath Faustine B. 
Published: March 2021

AbstractSchool victimization has been negatively associated with children's social status. However, previous studies have primarily focused on peer victimization, leaving a significant knowledge gap regarding violence by teachers. We hypothesized that, when almost all children experience violence by teachers, not only the experience of violence, but also other factors, for example, mental health problems, may influence children's social preference and centrality. We therefore examined potential moderation effects of children's internalizing and externalizing problems. We implemented a multistage cluster randomized sampling approach to randomly chose fifth- and sixth-grade students from primary schools throughout Tanzania. Using a multi-informant approach, data were collected from 643 children (51.0% girls, Mage = 12.79 years). Results showed inconsistent direct associations between teacher violence and social status, whereas mental health problems were consistently associated with lower social status. Significant interaction effects were found for internalizing problems; that is, teacher violence was associated with lower social status for increasing internalizing problems. However, no interaction effects were found for externalizing problems. The findings underline the burden of exposure to violence by teachers and the importance of mental health for children's social functioning. Knowledge about interrelations can be applied in interventions to effectively reduce violence by teachers toward students.
Interaction between adenine and Cu2+ and Fe3+-montmorillonites: a prebiotic chemistry experiment
Authors: Pereira Rodrigo C. , Teixeira Bruna S. , da Costa Antonio C. S. , Zaia Dimas A. M. 
Published: March 2021

AbstractThe modification of minerals with metals can promote changes in their surface and, consequently, in their physicochemical properties. Minerals could have played an important role in the origin of life as they can protect molecules against degradation by radiation and hydrolysis, pre-concentrate molecules from dilute solutions and catalyse the formation of polymers. Thus, the current work studied the modification of montmorillonite with Cu2+ and Fe3+ ions. These modified montmorillonites were used to study the interaction with adenine dissolved in distilled water and artificial seawater 4.0 Gy (Gy = billion years ago). The most important result of this work is that the adsorption of adenine onto modified montmorillonites is a complex interaction among adenine, salts in seawater and Cu2+/Fe3+-montmorillonite (Cu2+/Fe3+-Mont) . The adsorption of Cu2+ and Fe3+ onto montmorillonite decreased its surface area and pore volume. The Sips isotherm model showed the best fit of the data and n values indicate that the adenine adsorption process was homogeneous. The highest adenine adsorption was obtained in artificial seawater 4.0 Gy onto Fe3+-Mont at 60°C and the lowest in distilled water or artificial seawater 4.0 Gy onto montmorillonite [montmorillonite washed with distilled water (Mont-STD)] at 60°C. Adenine adsorption onto Mont-STD/montmorillonite modified with 500 ml of 0.1 mol l−1 of CuCl2 and Fe3+-Mont was an exothermic process and an endothermic process, respectively. For all adsorptions ΔG was negative. The adsorption of adenine onto Fe3+-Mont was ruled out by entropy and the other samples by enthalpy and entropy, being a major contribution for Gibbs free energy from enthalpy. The Fourier transform-infrared data indicate that the interaction of adenine with minerals may occur through the NH2 functional group.
AGN feedback and galaxy evolution in nearby galaxy groups using CLoGS
Authors: Kolokythas Konstantinos ,   CLoGS team
Published: March 2021

AbstractMuch of the evolution of galaxies takes place in groups where feedback has the greatest impact on galaxy formation and evolution. We summarize results from studies of the central brightest group early-type galaxies (BGEs) of an optically selected, statistically complete sample of 53 nearby groups (<80 Mpc; CLoGS sample), observed in radio 235/610 MHz (GMRT), CO (IRAM/APEX) and X-ray (Chandra and XMM-Newton) frequencies. We characterize the radio-AGN population of the BGEs, their group X-ray environment and examine the jet energetics impact on the intra-group gas. We discuss the relation between the radio properties of the BGEs and their group X-ray environment along with the relation between the molecular gas content and the star formation that BGEs present. We conclude that AGN feedback in groups can appear as relatively gentle near-continuous thermal regulation, but also as extreme AGN activity which could potentially shut down cooling for longer periods.