bluuebunny/crossref_metadata_2025_split huggingface dataset:
Selection of theories, models and frameworks (TMFs) in the implementation of Healthy Eating Interventions in Centre-Based Childcare
Authors: do Vale Marjorie Lima , Farmer Anna , Ball Geoff , Gokiert Rebecca , Maximova Katerina , Thorlakson Jessica 
Published: June 2020

AbstractChildcare settings are ideal for health promotion; however, they may not provide food environments that support children's healthy eating behaviours. To address this problem, researchers and practitioners have designed interventions with the aid of Theories, Models and Frameworks (TMFs) with the aim to improve centre-based childcare food environments. Considering the many TMFs that exist, the question of which TMF to select remains a challenge. As such, one of the objectives of our scoping review was to explore the selection criteria used in studies that aimed to promote healthy eating in centre-based childcare.We utilized the scoping review steps outlined by Arksey & O'Malley (2005), and Levac, Colquhoun, & O'Brien (2012). We searched Medline, Embase, CINAHL, ERIC, PsycINFO, Scopus, CAB Abstracts, Agricola, ProQuest Dissertations and Theses, Prospero, and Cochrane library of SR for studies published from January 1990 to October 2018. We also consulted subject matter experts and hand searched reference lists. First level screening was completed by two reviewers (Kappa > 0.8). Second level was completed by one reviewer and questions were addressed through discussion with a second reviewer. TMF categorisation (i.e., individual, community, process and evaluation-focused) was informed by Nilsen (2015) and Rimer (2005). We used direct content analysis to organize the reported criteria used by authors to select TMFs. The rationales presented by authors were coded using Birken et al. (2017) criteria and definitions, which were based on seminal articles and an iterative consensus process. The categorization was completed by one reviewer (MV) and verified by a second reviewer (AF).We retained 38 studies and identified 28 TMFs. TMFs were used to design implementation strategies, steps and outcomes, identify implementation factors and stakeholders, explain findings, and provide recommendations. Of the total of 14 criteria for selecting TMFs identified, the most frequently used were for describing a change process (n = 12; 23%), providing process guidance (n = 8; 15%), and TMFs use in empirical studies (n = 7; 13%).TMF selection was most often based on descriptive rather than predictive or explanatory characteristics. Increasing childcare researchers’ and practitioners’ awareness of existing TMFs and tools to guide TMF selection might reduce selection based on convenience or where limited evidence for TMF effectiveness exist.
The impact of proposed nutrient criteria for the display of mandatory front-of-package ‘high-in’ symbols in the Canadian prepackaged foods supply
Authors: L'Abbe Mary , Christoforou Anthea , Mulligan Christine , Vergeer Laura , Bernstein Jodi 
Published: June 2020

AbstractBackground: Front-of-package (FOP) nutrition labelling has become a core component of policy recommendations to address the growing burden of diet-related non-communicable disease globally. The CODEX Committee on Food Labelling is in the process of establishing standardized criteria for the definition of “high-in” for use with FOP labels highlighting excessive amounts of fats, sugars and sodium in foods. Recently, as part of Health Canada's Healthy Eating Strategy, regulations requiring the mandatory display of high-in FOP symbols have been published. The aim of this study was to investigate the extent to which these symbols would appear on foods and beverages in the Canadian prepackaged food supply, both overall and by food category.Methods: Foods and beverages in the University of Toronto's Food Label Information Program database 2013 (n = 15,277) were assessed for the prevalence of products that would have to display a symbol based on criteria published in the draft Canadian regulations. The criteria include thresholds based on the % Daily Value (DV) for each nutrient, above which, products would be required to display a FOP symbol for that nutrient. Exemptions are provided for fruits and vegetables without added sodium, sugars, or saturated fats, non-flavoured whole or partly skimmed milk, eggs, sweetening agents (i.e. sugar, honey, syrups and molasses) and table salt.Results: 61.7% (n = 10,251) of products would be required to display at least one symbol. Of these, 52.3% (n = 5,358) would have a sodium symbol, 41.9% (n = 4,295) a saturated fats symbol and 41.0% (n = 4,207) a sugars symbol. Overall, 37% of products would display a symbol for more than one nutrient. The highest concentration of symbols were found on processed meats (93.8%), soups (93.0%), desserts (87.2%), sugars and sweets (82.3%), dairy (76.9%) and bakery products (71.0%).Discussion: This is the first study to evaluate the impact of proposed regulations for the mandatory display of FOP symbols on Canadian prepackaged foods. Findings identify a high concentration of symbols in categories contributing meaningfully to dietary sodium, sugars, and saturated fats intakes, but also in categories for which consumption is discouraged in national dietary guidelines (e.g. processed meats, desserts). The findings presented here will inform ongoing discussions on how best to optimize criteria underpinning the display of FOP “high-in” labels.
Perspectives of dietitians on the taxation of sugar sweetened beverages in South Africa
Authors: Ebrahim Zarina , Koen Nelene , Smit Yolandi 
Published: June 2020

AbstractThe taxation on sugar sweetened beverages (SSB), known as the health promotion levy (HPL) was implemented in South Africa in April 2018. The aim of the taxation was to reduce the excessive intake of sugar in the SA population. Many studies have linked a high intake of sugar, particularly SSB to an increased energy intake, increasing the risk of overweight and obesity. The aim of this study was to investigate the perspectives of dietitians on the HPL.Methods: In this cross-sectional descriptive study, dietitians were recruited through the weekly Association of Dietetics in South Africa newsletter and social media platforms. Dietitians (n = 138) completed an electronic survey using Survey Monkey. The survey consisted of five sections; consent, demographics, awareness of the sugar taxation, opinions and SSB purchasing/consumption of patients. Descriptive statistics was performed using Statistica version 13.2.Results: Nearly all of the dietitians were female (95%, n = 131), with a mean age of 33 years (± 9.73). Two thirds were qualified with a four year professional Honors degree (67%, n = 92) and 25% (n = 34) had a Master's degree. A majority of dietitians were employed full time (80%, n = 111), working mainly in the area of clinical nutrition (26%, n = 33) and private practice (21%, n = 27). Most dietitians (98%, n = 127) were aware of the sugar tax, although 75% (n = 98) did not know the sugar content where tax was applicable and 78% (n = 101) did not know the tax amount levied. Dietitians opinion towards the HPL was positive (75%, n = 94), although 56% (n = 68) disagreed it would reduce obesity. A majority of dietitians (86%, n = 108) indicated other factors contribute to obesity. Most dietitians consult with patients (73%, n = 90). Patients were mainly from a lower socio-economic status (43%, n = 60). Dietitians disagreed it would reduce their patient's beverage consumption (61%, n = 55), with most agreeing the tax was too little to make a difference (71%, n = 89) and that it is mainly due to patient's liking the taste for not changing (46%, n = 36). Dietitians (34%, n = 31) use the SBL as a motivational tool, while 83% (n = 75) teach their patients to look for sugar on food labels.Conclusion: From the dietitian's perspective, the sugar taxation has not influenced their patient's consumption behaviour. Dietitians have a positive attitude toward the HPL although they don't think it will reduce the prevalence of obesity. Other strategies should be employed to reduce sugar consumption in the SA population.
The Durability of Client Regimes
Authors: Casey Adam E. 
Published: June 2020

ABSTRACTConventional wisdom holds that great power patrons prop up client dictatorships. But this is generally assumed rather than systematically analyzed. This article provides the first comprehensive analysis of the relationship between foreign sponsorship and authoritarian regime survival, using an original data set of all autocratic client regimes in the postwar period. The results demonstrate that patronage from Western powers—the United States, France, and the United Kingdom—is not associated with client regime survival. Rather, it’s only Soviet sponsorship that reduced the risk of regime collapse. The author explains this variation by considering the effects of foreign sponsorship on the likelihood of military coups d’état. He argues that the Soviet Union directly aided its clients by imposing a series of highly effective coup prevention strategies. By contrast, the US and its allies didn’t provide such aid, leaving regimes vulnerable to military overthrow.
Cobbler, Stick to Your Last? Social Democrats’ Electoral Returns from Labour Market Policy
Authors: FOSSATI FLAVIA , TREIN PHILIPP 
Published: June 2020

AbstractIn this article, we examine how labour market policy interventions, notably short-time work (STW), affect voting behaviour in times of electoral downturn. We use the 2009 German general elections as an example. This is a particularly interesting case because the grand coalition of Christian democrats (CDU/CSU) and social democrats (SPD) was up for re-election against the backdrop of a major recession following the 2007/08 financial crisis and extensively used STW policies to counteract rising unemployment. Interestingly, STW policy and unemployment vary considerably between regions. We exploit this variance to create a unique dataset that combines regional information on STW policy and unemployment in 299 German electoral constituencies with individual data from the post-election survey. Our results show that especially the SPD profited from high STW rates at constituency level on election day, but this policy was insufficient to preclude the major losses social democrats suffered during the election. More generally, our results indicate that classic labour market policy can generate electoral support for social democratic parties, even as a “junior partner” in a grand coalition. Nevertheless, it remains unclear whether such support is sufficient for electoral victories.
Two-level multi-methodological evaluation of a new complex primary support programme for stroke care-givers in Germany
Authors: Krieger Theresia , Feron Frans , Dorant Elisabeth 
Published: June 2020

AbstractFamily care-givers are the backbone of the long-term support system for care receivers at home. Care for stroke survivors after rehabilitation primarily rests on the shoulders of family members, often of older age themselves. We report the outcomes of a new complex support programme, the Care-givers’ Guide, on both individual and system levels. Psycho-social support and personalised information were the main ingredients of this intervention. A two-level multi-methodological approach was needed, with two concurrent interconnected studies. Family care-givers reflected on outcomes at an individual level in a quant-QUAL study with a pre–post quantitative questionnaire and a post-intervention qualitative semi-structured interview. Practitioners participated in a QUAL-QUAL studyex postinterview, reflecting on the outcomes on the care-givers and on their own stroke care system. Individual family care-givers showed an increase in health literacy and level of psycho-social health. Qualitative analysis revealed improvement in knowledge, capability to act and individual empowerment; and stabilisation of sense of certainty, life balance and emotional wellbeing. Practitioners observed an optimisation of the stroke support system by improving professionals’ daily routine, augmenting the institutional support offer, securing the quality of patient care and increasing inter-institutional co-operation attempts. Positive outcomes of the support programme were observed on both evaluation levels: family care-givers showed improved health literacy and psycho-social health, whereas the professionals noticed an optimisation of the support system.
The basic reproduction number and prediction of the epidemic size of the novel coronavirus (COVID-19) in Shahroud, Iran
Authors: Khosravi A. , Chaman R. , Rohani-Rasaf M. , Zare F. , Mehravaran S. , Emamian M. H. 
Published: June 2020

AbstractThe aim of this study was to estimate the basic reproduction number (R0) of COVID-19 in the early stage of the epidemic and predict the expected number of new cases in Shahroud in Northeastern Iran. TheR0of COVID-19 was estimated using the serial interval distribution and the number of incidence cases. The 30-day probable incidence and cumulative incidence were predicted using the assumption that daily incidence follows a Poisson distribution determined by daily infectiousness. Data analysis was done using ‘earlyR’ and ‘projections’ packages in R software. The maximum-likelihood value ofR0was 2.7 (95% confidence interval (CI): 2.1−3.4) for the COVID-19 epidemic in the early 14 days and decreased to 1.13 (95% CI 1.03–1.25) by the end of day 42. The expected average number of new cases in Shahroud was 9.0 ± 3.8 cases/day, which means an estimated total of 271 (95% CI: 178–383) new cases for the period between 02 April to 03 May 2020. By day 67 (27 April), the effective reproduction number (Rt), which had a descending trend and was around 1, reduced to 0.70. Based on theRtfor the last 21 days (days 46–67 of the epidemic), the prediction for 27 April to 26 May is a mean daily cases of 2.9 ± 2.0 with 87 (48–136) new cases. In order to maintainRbelow 1, we strongly recommend enforcing and continuing the current preventive measures, restricting travel and providing screening tests for a larger proportion of the population.
Exposure to maternal depressive symptoms and growth in adolescent substance use: The mediating role of delay discounting
Authors: Felton Julia W. , Collado Anahí , Cinader Morgan , Lejuez Carl W. , Chronis-Tuscano Andrea , Yi Richard 
Published: June 2020

AbstractMaternal depression is associated with instability within the family environment and increases in offspring substance use across adolescence. Rates of delay discounting, or the tendency to select smaller rewards that are immediately available relative to larger, but delayed rewards, are also associated with steeper increases in substance use among youth. Moreover, recent research suggests that early unstable environments may reinforce youths’ propensity towards opportunistic decision making and delay discounting specifically. The current prospective, longitudinal study examined links between maternal depressive symptoms, adolescent delay discounting, and subsequent substance use. Participants included 247 adolescents and their mothers who were assessed annually over a 6-year period (from ages 13 to 19 years). Results supported a small but significant mediation effect. Specifically, maternal depressive symptoms predicted increases in adolescent delay discounting, which, in turn, predicted steeper increases in adolescent substance use over time. Thus, youth decision making may represent a mechanism linking maternal depression and adolescent risk behaviors. Findings indicate the potential for interventions targeting parental psychopathology to prevent subsequent adolescent substance use.
Efficacy and acceptability of a pilot dietary intervention focusing on self-compassion, goal-setting and self-monitoring
Authors: Rahimi-Ardabili Hania , Vartanian Lenny R , Zwar Nicholas , Sharpe Albie , Reynolds Rebecca Charlotte 
Published: June 2020

AbstractObjective:Overweight and obesity are universal health challenges. Recent evidence emphasises the potential benefits of addressing psychological factors associated with obesity in dietary programmes. This pilot study investigated the efficacy and acceptability of a combined online and face-to-face dietary intervention that used self-compassion, goal-setting and self-monitoring to improve dietary behaviour, as well as psychological factors associated with dietary behaviour.Design:Embedded mixed methods including a 4-week before-after trial and a one-on-one interview. Quantitative outcomes of the study were the levels of self-compassion; eating pathology; depression, anxiety and stress; and dietary intake. Qualitative outcomes were participants’ perceptions about the acceptability of the intervention.Setting:UNSW Kensington campus.Participants:Fourteen participants with overweight and obesity aged between 18 and 55 years old.Results:Results showed that the intervention significantly improved self-compassion and some aspects of dietary intake (e.g. decrease in energy intake) at Week Four compared with Week Zero. Some aspects of eating pathology also significantly decreased (e.g. Eating Concern). However, changes in self-compassion over the 4 weeks did not significantly predict Week Four study outcomes, except for level of stress. Most participants found self-compassion, goal-setting and self-monitoring to be essential for dietary behaviour change. However, participants also indicated that an online programme needed to be efficient, simple and interactive.Conclusions:In conclusion, the current study provides preliminary but promising findings of an effective and acceptable combined online and face-to-face intervention that used self-compassion, goal-setting and self-monitoring to improve dietary habits. However, the results need to be examined in future long-term randomised controlled trials.
The new fundamental plane dictating galaxy cluster evolution
Authors: Fujita Yutaka , Umetsu Keiichi , Rasia Elena , Meneghetti Massimo , Donahue Megan , Medezinski Elinor , Okabe Nobuhiro , Postman Marc , Ettori Stefano 
Published: June 2020

AbstractIn this study, we show that the characteristic radius rs, mass Ms, and the X-ray temperature, TX, of galaxy clusters form a thin plane in the space of (log rs, log Ms, log TX). This tight correlation indicates that the cluster structure including the temperature is affected by the formation time of individual clusters. Numerical simulations show that clusters move along the fundamental plane as they evolve. The plane and the cluster evolution within the plane can be explained by a similarity solution of structure formation. The angle of the plane shows that clusters have not achieved “virial equilibrium”. The details of this study are written in Fujita et al. (2018a,b).
Active and dust obscured star-forming galaxies at z ∼ 4 probed with UV spectral slope beta
Authors: Yamanaka Satoshi , Yamada Toru 
Published: June 2020

AbstractWe investigate the stellar population of star-forming galaxies at z ∼ 4 by focusing on their slope of rest-frame ultraviolet continuum called UV spectral slope β. We analyze the sample of bright Lyman Break Galaxies (LBGs) with Subaru/i′≤26.0in the Subaru/XMM-Newton Deep Survey field. Our detailed SED fitting analysis indicates that the LBGs with observed UV slope > −1.7, , Av > 1.0, and intrinsic UV slope < −2.5 are the intrinsically active star-forming galaxies with star formation rates larger than a few × 102 M⊙yr−1. A significant fraction of the UV-selected LBGs at z ∼ 4 is on-going active and dust obscured star-forming galaxies.
A comparison of star formation history between NGC 300 and M33
Authors: Kang Xiaoyu , Zhang Fenghui , Chang Ruixiang 
Published: June 2020

AbstractNGC 300 is a near-optical twin of the Local Group galaxy M33, which are benchmarks for understanding late-type spiral galaxies. They are two bulgeless and low-mass spiral galaxies in different environments. In order to explore the common properties and differences between the two nearby low-mass systems, we first use the simple chemical evolution model to explore the star formation history (SFH) of NGC300 and M33, and then compare the feasible model predicted SFH of NGC 300 with that of M33. Through comparing the SFHs between them, it can be found that the mean stellar age of NGC 300 is older than that of M33, there is a recent lack of primordial gas infall onto the disk of NGC 300, recent star formation along the disk of NGC 300 is less active than that of M33, and the local environment may play a key role in the secular evolution of a galaxy.
Deep learning for galaxy mergers in the galaxy main sequence
Authors: Pearson William J. , Wang Lingyu , Trayford James , Petrillo Carlo E. , van der Tak Floris F. S. 
Published: June 2020

AbstractStarburst galaxies are often found to be the result of galaxy mergers. As a result, galaxy mergers are often believed to lie above the galaxy main sequence: the tight correlation between stellar mass and star formation rate. Here, we aim to test this claim.Deep learning techniques are applied to images from the Sloan Digital Sky Survey to provide visual-like classifications for over 340 000 objects between redshifts of 0.005 and 0.1. The aim of this classification is to split the galaxy population into merger and non-merger systems and we are currently achieving an accuracy of 92.5%. Stellar masses and star formation rates are also estimated using panchromatic data for the entire galaxy population. With these preliminary data, the mergers are placed onto the full galaxy main sequence, where we find that merging systems lie across the entire star formation rate - stellar mass plane.
Radial resolved galaxy disks models based on semi-analytic models of galaxy formation
Authors: Fu Jian 
Published: June 2020

AbstractWe show our work on the L-Galaxies semi-analytic models of galaxy formation, which includes the radial resolved distribution of star, gas, SFR and metallicity on each galaxy disk. The newest version of the codes include the H22-to-HI gas transition prescriptions and the chemical enrichment of various elements. Our revised model can give results on cold gas components, radial metallicity gradients and scaling relations, which can fit the recent observations.
Variations of the stellar Initial Mass Function in semi-analytic models: Implications for the mass assembly of galaxies in the GAEA model
Authors: Fontanot Fabio 
Published: June 2020

AbstractA wealth of observations recently challenged the notion of a universal stellar initial mass function (IMF) by showing evidences in favour of a variability of this statistical indicator as a function of galaxy properties. I present predictions from the semi-analytic model gaea (GAlaxy Evolution and Assembly), which features (a) a detailed treatment of chemical enrichment, (b) an improved stellar feedback scheme, and (c) implements theoretical prescriptions for IMF variations. Our variable IMF realizations predict intrinsic stellar masses and mass-to-light ratios larger than those estimated from synthetic photometry assuming a universal IMF. This provides a self-consistent interpretation for the observed mismatch between photometrically inferred stellar masses of local early-type galaxies and those derived by dynamical and spectroscopic studies. At higher redshifts, the assumption of a variable IMF has a deep impact on our ability to reconstruct the evolution of the galaxy stellar mass function and the star formation history of galaxies.