bluuebunny/crossref_metadata_2025_split huggingface dataset:
Lo iodio nell’alimentazione dell’età evolutiva
Authors: Gastaldi Roberto , Borgia Paola , Maghnie Mohamad 
Published: August 2021

SommarioLo iodio viene assunto esclusivamente attraverso gli alimenti e rappresenta un componente essenziale per la sintesi degli ormoni tiroidei. Una carenza iodica misconosciuta da inadeguato apporto dietetico che si instaura nei primi anni di vita può essere responsabile di scarsa crescita e disordini dello sviluppo neuro-cognitivo. Negli ultimi anni è aumentata la prevalenza delle allergie alimentari e dei cultori di diete vegane nei paesi occidentali. Entrambe le situazioni impongono restrizioni dietetiche, limitando le fonti di importanti nutrienti come iodio, ferro, zinco, vitamina D, calcio e vitamina B12. Nelle allergie alimentari e in regime dietetico vegano, infatti, i primi alimenti ad essere esclusi sono proprio quelli a maggior contenuto di iodio, come pesce, latte, uova e derivati. L’apporto di iodio può dunque divenire insufficiente qualora non ci sia adeguato utilizzo di fonti di iodio alternative, come il sale iodato. Pertanto, risulta fondamentale che gli operatori sanitari siano a conoscenza dei possibili rischi di carenze nutrizionali in bambini con allergia alimentare, vegani o entrambi, al fine di garantire un attento monitoraggio auxologico e nutrizionale e soddisfare il fabbisogno energetico e nutritivo. In questo articolo riassumiamo i principali aspetti riguardanti l’apporto iodico in dieta vegana e nelle diete di esclusione dei bambini con allergie alimentari, revisionando la letteratura su questi argomenti e fornendo alcuni suggerimenti per i pediatri.
Plant Recombinant Human Collagen Type I Hydrogels for Corneal Regeneration
Authors: Haagdorens Michel , Edin Elle , Fagerholm Per , Groleau Marc , Shtein Zvi , Ulčinas Artūras , Yaari Amit , Samanta Ayan , Cepla Vytautas , Liszka Aneta , Tassignon Marie-José , Simpson Fiona , Shoseyov Oded , Valiokas Ramūnas , Pintelon Isabel , Ljunggren Monika Kozak , Griffith May 
Published: August 2021

Abstract
Purpose
To determine feasibility of plant-derived recombinant human collagen type I (RHCI) for use in corneal regenerative implants

Methods
RHCI was crosslinked with 1-ethyl-3-(3-dimethyl aminopropyl) carbodiimide (EDC) and N-hydroxysuccinimide (NHS) to form hydrogels. Application of shear force to liquid crystalline RHCI aligned the collagen fibrils. Both aligned and random hydrogels were evaluated for mechanical and optical properties, as well as in vitro biocompatibility. Further evaluation was performed in vivo by subcutaneous implantation in rats and corneal implantation in Göttingen minipigs.

Results
Spontaneous crosslinking of randomly aligned RHCI (rRHCI) formed robust, transparent hydrogels that were sufficient for implantation. Aligning the RHCI (aRHCI) resulted in thicker collagen fibrils forming an opaque hydrogel with insufficient transverse mechanical strength for surgical manipulation. rRHCI showed minimal inflammation when implanted subcutaneously in rats. The corneal implants in minipigs showed that rRHCI hydrogels promoted regeneration of corneal epithelium, stroma, and nerves; some myofibroblasts were seen in the regenerated neo-corneas.

Conclusion
Plant-derived RHCI was used to fabricate a hydrogel that is transparent, mechanically stable, and biocompatible when grafted as corneal implants in minipigs. Plant-derived collagen is determined to be a safe alternative to allografts, animal collagens, or yeast-derived recombinant human collagen for tissue engineering applications. The main advantage is that unlike donor corneas or yeast-produced collagen, the RHCI supply is potentially unlimited due to the high yields of this production method.

Lay Summary
A severe shortage of human-donor corneas for transplantation has led scientists to develop synthetic alternatives. Here, recombinant human collagen type I made of tobacco plants through genetic engineering was tested for use in making corneal implants. We made strong, transparent hydrogels that were tested by implanting subcutaneously in rats and in the corneas of minipigs. We showed that the plant collagen was biocompatible and was able to stably regenerate the corneas of minipigs comparable to yeast-produced recombinant collagen that we previously tested in clinical trials. The advantage of the plant collagen is that the supply is potentially limitless.
Preparation of binary nanofluid with heat transfer additives by particle surface functionalisation
Authors: Muhammad Umar Aliyu , Bhattacharyya Debabratta , Endrino Jose Louis , Fereres Sonia 
Published: August 2021

AbstractCurrent binary nanofluid synthesis methods with heat transfer additives lack an understanding of the chemistry of the nanoparticle-additive-base fluid interaction, which plays a significant role in the adsorption of the surfactant on the nanoparticle surface. Consequently, this leads to the formation of aggregates within the nanofluid after a couple of days, affecting the stability of the colloidal suspension. Here, a lithium bromide-alumina salt-based nanofluid is proposed following a newly developed synthesis method including particle surface functionalisation. The new procedure developed allows the initial preparation of the nanoparticles with the surfactant as the first step (surface functionalisation) and then the preparation of the base fluid with a dispersion stabilising agent (Gum Arabic) separately. This is then followed by the dispersion of the prepared alumina nanoparticles into the base fluid, by stirring and ultrasonication to produce the final nanofluid, lithium bromide-water (LiBr-H2O)-alumina nanofluid. Until now, proper procedures have not been reported for the nanofluid synthesis combining surfactant and dispersant and the chemistry of nanoparticles-surfactant-base fluid interaction, which was thoroughly investigated in the new approach. The fluid prepared by both the conventional and new procedures was characterised and analysed simultaneously. A thermal conductivity enhancement of 3% was achieved by using the surface functionalisation method, with greater particle concentration distribution (number of particles in suspension) of 22.7% over the conventional procedure. It also achieved a 5% decrease in dynamic viscosity. On the other hand, a Mouromtseff number value between 0.7 and 1.8 was obtained for the fluid at 293 K and 373 K temperature range, indicating a strong heat transfer capability. It was apparent from the particle size and concentration distribution analysis conducted that this procedure produced a more stable nanofluid with a high distribution of nanoparticles within the fluid. This allows high improvement of thermal properties of the fluid.
Graphical abstract
Graphical abstract of a new procedure for nanofluid synthesis with heat transfer additives using the two-step method
Towards the Development of Sustainable Ground Improvement Techniques—Biocementation Study of an Organic Soil
Authors: Safdar M. U. , Mavroulidou M. , Gunn M. J. , Purchase D. , Gray C. , Payne I. , Garelick J. 
Published: August 2021

AbstractOngoing research effort is dedicated to the development of innovative, superior and cost-effective ground improvement techniques to mitigate natural and man-made hazards while minimising waste and other environmental impacts. In this context, the nature-based process of biocementation of soils has been proposed as a potentially more sustainable technique than conventional chemical ground improvement practices. This paper focuses on the biocementation of an organic soil of the UK railway network. Having recently proven the feasibility of biocementing this soil using indigenous ureolytic bacteria, in this paper, the authors perform a parametric study to identify treatments successful in increasing the strength of the soil. Selected treatments are then applied to the soil to assess its volume change during consolidation, secondary compression and shrinkage upon drying. The results show that, depending on the treatments used, biocementation has increased the unconfined compressive strength by up to 81% compared to that of the control samples. For selected treatments and the range of water contents tested (55–33%), shrinkage upon drying reduced by 16%, while the volumetric strains of the soil upon 1-D compression reduced by 32–47%. This was reflected in the values of the coefficient of volume compressibility and the coefficient of secondary compression (the latter either reduced by up to an order of magnitude or secondary compression was not observed altogether in the testing period). Overall, the results proved that biocementation improved considerably the mechanical properties of the organic soil, which gives promise for addressing the settlement problems of this soil.
The Excuse of (Il)legality in Discriminating and Persecuting Religious Minorities: Anti-Mosque Legal Violence in Myanmar
Authors: Kyaw Nyi Nyi 
Published: August 2021

AbstractThis article highlights the convenient excuse of (il)legality used by (1) religious majoritarian mobs to justify attacks against places of worship and religious buildings of minorities; and (2) police and local authorities to absolve themselves of the failure to uphold public order and the rule of law, protect religious minorities, and to punish religious minorities. This article traces the emergence of legal violence in the form of anti-mosque vigilante extremism in Myanmar from 2012 onwards and analyzes cases of attacks against: (1) “illegal” mosques; (2) madrasas being used as or reconstructed into mosques; (3) buildings allegedly being constructed as mosques; (4) private homes and public spaces being used as mosques; and cases of (5) closed mosques not being allowed to reopen. The author primarily used Myanmar-language resources as well as interviews to conduct the research.
Intimate Rivals: The Freedom of Religious Nationalism
Authors: Abiri Gilad 
Published: August 2021

AbstractIn this article, I argue that religious nationalism poses a unique challenge to the liberal theory of religious freedom. In arguing this, the article first develops and defines an ideal type of religious nationalism through an analysis of Hindu-nationalist and religious Zionist thought. I show that religious nationalism in states like India and Israel have the unique status ofintimate rivals. They areintimatesince they are able to successfully present themselves as the carriers of the authentic character of the nation-state and utilize modern political tools. As a result, they are free of much of the unifying pressures of state nationalism. And they arerivalsbecause they promote a vision of society and politics that fundamentally challenges the political identity of the state. The paper then turns to the justifications and rationales of religious freedom—both in seminal cases and in political and legal scholarship—and applies them to religious nationalism. It argues that the status of intimate rivalry should, depending on which justification of religious freedom we adhere to, change the way in which we morally and legally understand religious nationalism. First, because religious nationalism isintimate—that is, acceptable and mainstream—it should be approached as a part of the culture of the majority. This implies that we should be less concerned about infringements of religious freedom in the case of the adherents and organizations of religious nationalism. Second, therivalryof religious nationalism is in itself a good reason for the nation-state not to accommodate it.
Return on Investment in Endovascular Care: The Case of Endovascular Reperfusion Alberta
Authors: Thanh Nguyen Xuan , Jeerakathil Thomas , Stang Jillian , Halabi Mary-Lou , Mann Balraj , Buck Brian H. , Rempel Jeremy L. , Goyal Mayank , Demchuk Andrew M. , Valaire Shelley , Wasylak Tracy , Hill Michael D. 
Published: August 2021

Abstract:Objective:We examined the return on investment (ROI) from the Endovascular Reperfusion Alberta (ERA) project, a provincially funded population-wide strategy to improve access to endovascular therapy (EVT), to inform policy regarding sustainability.Methods:We calculated net benefit (NB) as benefit minus cost and ROI as benefit divided by cost. Patients treated with EVT and their controls were identified from the ESCAPE trial. Using the provincial administrative databases, their health services utilization (HSU), including inpatient, outpatient, physician, long-term care services, and prescription drugs, were compared. This benefit was then extrapolated to the number of patients receiving EVT increased in 2018 and 2019 by the ERA implementation. We used three time horizons, including short (90 days), medium (1 year), and long-term (5 years).Results:EVT was associated with a reduced gross HSU cost for all the three time horizons. Given the total costs of ERA were $2.04 million in 2018 ($11,860/patient) and $3.73 million in 2019 ($17,070/patient), NB per patient in 2018 (2019) was estimated at −$7,313 (−$12,524), $54,592 ($49,381), and $47,070 ($41,859) for short, medium, and long-term time horizons, respectively. Total NB for the province in 2018 (2019) were −$1.26 (−$2.74), $9.40 ($10.78), and $8.11 ($9.14) million; ROI ratios were 0.4 (0.3), 5.6 (3.9) and 5.0 (3.5). Probabilities of ERA being cost saving were 39% (31%), 97% (96%), and 94% (91%), for short, medium, and long-term time horizons, respectively.Conclusion:The ERA program was cost saving in the medium and long-term time horizons. Results emphasized the importance of considering a broad range of HSU and long-term impact to capture the full ROI.
Sex Must Be Voluntary: Sexual Communication and the New Definition of Rape in Sweden
Authors: Wegerstad Linnea 
Published: August 2021

AbstractMany countries are in the process of replacing outdated sex offense regulations with laws that accurately correspond to late modern ideas about gender equality, sexual self-determination, and consensual sex. One example is Sweden, where a law that defines rape based on a criterion of nonvoluntary participation entered into force in 2018. This article analyzes the representation of rape in the new law and legal discourse in Sweden, and shows that rape is represented as a matter of choice and communication in sexual situations. Further, the new rape law is coupled to an emerging problem within such disparate spheres as public health, social media campaigns, sexual education, and gender studies; namely, the problem of sexual communication and gray zones in sexual encounters. To understand this new representation of rape, further exploration is suggested both into the effects of sexual violence being framed as a matter of individual choice, consent, and communication in late modernity and into the role of criminal law in the era of thin normativity. The article concludes that the new rape law sends a clear message about what sex should be—namely, something voluntary—but does not accurately describe the crime and the conduct that deserves criminal censure.
The Human Right to Sexual Autonomy
Authors: Valentiner Dana-Sophia 
Published: August 2021

AbstractDuring the 20th century, society’s view on sexualities has undergone a severe paradigm shift. While moving away from ideas of decency and bawdiness to evaluate legitimate sexuality, concepts of autonomy and consent gained importance. This transformation is also challenging the law.1 With the broad acceptance of various forms of sexual behavior and sexual orientation, legal regulation based on morality and ethics is outdated. Recent debates on law and sexualities focus on sexual autonomy and its conditions. This is shown especially by the legal debate on sexual violence and criminal law.2 But the right to sexual autonomy does not only require adequate protection against sexual violence. As a human right, it obliges State Parties to Human Rights Treaties such as the European Convention on Human Rights and the Convention on the Elimination of Discrimination against Women to respect, protect, and fulfill sexual autonomy. This includes the guarantee of freedom from sexual violence, coercion and discrimination, as well as control over one’s own body and over the involvement in sexual interactions with others. In order to ensure the different components of sexual autonomy, sexual education and reliable access to information and medical services are necessary. This paper presents an approach concerning the multifaceted dimensions of sexual autonomy through a human rights lens.
Pro-Life and Feminist Mobilization in the Struggle over Abortion in Mexico: Church Networks, Elite Alliances, and Partisan Context
Authors: Reuterswärd Camilla 
Published: August 2021

ABSTRACTThis article comparatively analyzes the strategies and political impact of “pro-life” and feminist movements in the struggle over abortion policy in Mexico. Drawing on extensive fieldwork, it argues that anti-abortion movements are more likely to influence policymaking in contexts where they can tap into hegemonic religious institutions’ networks and alliances and indirectly provide incumbents with legitimizing moral and financial support in exchange for restrictive reforms. Partisan contexts shape incumbents’ need for such support. Feminist activists, by contrast, have neither elite connections nor access to similar mobilization resources. To make this argument, the analysis examines pro-life and feminist movements in two Mexican states: Yucatán, where Congress passed a restrictive reform; and Hidalgo, where an identical initiative failed.
A Multilevel Model of Ideological Congruence in Latin America
Authors: Rodríguez-Zepeda Juan Antonio , Otero-Felipe Patricia 
Published: August 2021

ABSTRACTWhat explains ideological congruence between citizens and political parties? Although the literature on congruence has recently provided some answers to this question, most of these works have focused on the effect of systemic and partisan factors. They have paid less attention to the effect of people’s characteristics on ideological congruence, which is built by the interaction between citizens’ positions on public issues and those of the political parties that represent them. Our general research hypothesis is that party-voter congruence is stronger when parties reduce the uncertainty about their ideological positions and citizens can understand these signals better. Analysis of Latin American data supports this hypothesis, showing that people’s cognitive ability, specifically education and political knowledge, has a positive effect on party-voter ideological congruence. Moreover, this relationship is moderated by parties’ attributes, such as ideological ambiguity and radicalism.
Digit ratio (2D:4D) and body mass index in the BBC Internet Study: prenatal sex steroids and a Trivers–Willard effect on body composition
Authors: Manning J. T. , Fink B. , Mason L. , Trivers R. 
Published: August 2021

AbstractDigit ratio – a putative measure of prenatal sex steroids – may be related to body mass index (BMI). However, reports of correlations between 2D:4D and BMI have yielded mixed results with some studies showing no relationship while others have reported positive associations in men or women only. This study considers associations between self-reported 2D:4D and BMI in a large online survey (i.e. the BBC Internet Study). At the individual level, there was a weak positive association between 2D:4D and BMI in both sexes with greater effect sizes in women. Body mass index was positively related to age and negatively related to parental income; however, the relationship between 2D:4D and BMI was independent of both variables. At the national level, mean 2D:4D per country showed positive associations with mean national BMI but those correlations were restricted to females. It is concluded that BMI is positively related to low prenatal testosterone and high prenatal oestrogen. Parental income inequality may influence both prenatal sex steroids (through a ‘Trivers–Willard’ effect) and BMI such that increases in inequality result in reductions in prenatal testosterone and increases in BMI at the individual and national level.
Doing time in care homes: insights into the experiences of care home residents in Germany during the early phase of the COVID-19 pandemic
Authors: Leontowitsch Miranda , Oswald Frank , Schall Arthur , Pantel Johannes 
Published: August 2021

AbstractResidents of care homes across the globe are affected by the spread of SARS-CoV-2 as they have been identified as a high-risk group and because they experienced strict social isolation regulations during the first wave of the pandemic. Social isolation of older people with poor physical and mental health is strongly associated with mental health problems and decreased life expectancy. Other research has shown that older people managed to adapt to the changes brought about by the pandemic and have linked this to the concept of resilience. The aim of this research project was to investigate how this applied to residents in care home settings during the first phases of the contact ban in Germany from sociology, developmental psychology and environmental gerontology perspectives, and to gain in-depth understanding of residents’ experiences. This paper draws on structured interview data collected from residents in two care homes during early June 2020 in Frankfurt am Main, Germany. The findings show that their experiences were shaped by three factors: care home settings and the approach of staff to handling the contact ban; biographical sense of resilience; and a hierarchy of life issues. The findings highlight the importance of locally specific response mechanisms in care homes, agency and belonging of residents despite health-related limitations and the importance of a critical (gendered) lens on understanding their experiences.
Coordination in price setting and the zero lower bound: a global games approach
Authors: Katagiri Mitsuru 
Published: August 2021

AbstractThis paper constructs a two-period general equilibrium model with the effective lower bound of nominal interest rates and describes price competition among monopolistically competitive firms as a coordination game. While the model has multiple equilibria with different levels of inflation (positive or zero), the equilibrium selection in line with global games implies that the economy with high expected productivity growth moves into the positive inflation equilibrium. The policy analyses indicate that monetary policy measures such as an increase in the target inflation can prevent the economy from moving into the zero inflation equilibrium even with low productivity growth.
Three-Dimensional Atomically Resolved Analytical Imaging with a Field Ion Microscope
Authors: Katnagallu Shyam , Morgado Felipe F , Mouton Isabelle , Gault Baptiste , Stephenson Leigh T 
Published: August 2021

AbstractAtom probe tomography (APT) helps elucidate the link between the nanoscale chemical variations and physical properties, but it has a limited structural resolution. Field ion microscopy (FIM), a predecessor technique to APT, is capable of attaining atomic resolution along certain sets of crystallographic planes albeit at the expense of elemental identification. We demonstrate how two commercially available atom probe instruments, one with a straight flight path and one fitted with a reflectron lens, can be used to acquire time-of-flight mass spectrometry data concomitant with a FIM experiment. We outline various experimental protocols making the use of temporal and spatial correlations to best discriminate field-evaporated signals from the large field-ionized background signal, demonstrating an unsophisticated yet efficient data mining strategy to provide this discrimination. We discuss the remaining experimental challenges that need to be addressed, notably concerned with accurate detection and identification of individual field-evaporated ions contained within the high field-ionized flux that contributes to a FIM image. Our hybrid experimental approach can, in principle, exhibit true atomic resolution with elemental discrimination capabilities, neither of which atom probe nor FIM can individually fully deliver—thereby making this new approach, here broadly termed analytical field ion microscopy (aFIM), unique.