bluuebunny/crossref_metadata_2025 huggingface dataset:
A case report of aspergillosis accompanied by saccular bronchodilation after bronchial thermoplasty in a 19-year-old woman
Authors: Sasada Shinji , Ohmura Kenshiro , Oguri Tomoyo , Fujimoto Yutaro , Murata Saori , Tsuchiya Yumi , Ishioka Kota , Takahashi Saeko , Nakamura Morio , Kaji Masahiro
Published: November 2020

Background

Fungal infections are rarely reported as a complication of bronchial thermoplasty (BT) in patients without immunosuppressive comorbidity.

Case presentation

A 19-year-old woman college student was admitted to our hospital owing to uncontrolled severe asthma despite using the maximum dose of steroid inhalation. She experienced asthmatic attacks more frequently while cheerleading, which is an extracurricular activity. She received BT because she wanted to continue cheerleading. After the second BT session, she developed more sputum and cough. During the third session, white secretion and saccular bronchodilation appeared in the left lower bronchus. Aspergillus fumigatus was detected in the culture of the bronchial lavage sample, and saccular bronchodilation in the affected bronchus was observed on computed tomography (CT). Five months after the start of oral itraconazole, her subjective symptoms as well as her CT findings improved. Her asthma condition improved enough for the patient to continue cheerleading without exacerbation.

Conclusions

It is necessary to consider the possibility of respiratory tract infections including fungal infections after BT. Detailed observations of the entire bronchus and sample collection for microbial culture are highly recommended.
Reversible lung fibrosis in a 6-year-old girl after long term nitrofurantoin treatment
Authors: Mikkelsen Lise Fischer , Rubak Sune
Published: November 2020

Background

Pulmonary side effects are well known, including lung fibrosis, in elderly patients treated with long-term nitrofurantoin to prevent urinary tract infections and secondary renal injury. However, pulmonary side effects have only been reported rarely in paediatric cases, despite nitrofurantoin being a first line prophylactic treatment of recurrent childhood urinary tract infection.

Case presentations

A 6-year-old girl was admitted to the hospital with dyspnea, general fatigue, loss of appetite and need for nasal oxygen treatment after long-term nitrofurantoin treatment. A computed tomography scan of the chest showed lung fibrosis. A biopsy confirmed this diagnosis. We suspected the fibrosis to be caused by the nitrofurantoin treatment. Thorough examinations reveal no other explanations. Nitrofurantoin was discontinued and the girl was treated with methylprednisolone. After 17 month a new scan and lung function test showed total regression of the lung fibrosis.

Conclusions

This case underlines that risk of severe side effects should be taken in to account before initiation of long-term nitrofurantoin treatment in children.
Correction to: A comparative study of dementia knowledge, attitudes and care approach among Chinese nursing and medical students
Authors: Wang Yao , Xiao Lily Dongxia , Huang Rong
Published: November 2020

An amendment to this paper has been published and can be accessed via the original article.
Correction to: Examining aptitude and barriers to evidence-based medicine among trainees at an ACGME-I accredited program
Authors: Mahmoud Mai A. , Laws Sa’ad , Kamel Antoun , Al Mohanadi Dabia , Al Mohammed Ahmed , Mahfoud Ziyad R.
Published: November 2020

An amendment to this paper has been published and can be accessed via the original article.
Leaders’ perspectives on learning health systems: a qualitative study
Authors: Enticott Joanne , Braaf Sandra , Johnson Alison , Jones Angela , Teede Helena J.
Published: November 2020

Background

Integrated utilisation of digital health data has the power to transform healthcare to deliver more efficient and effective services, and the learning health system (LHS) is emerging as a model to achieve this. The LHS uses routine data from service delivery and patient care to generate knowledge to continuously improve healthcare. The aim of this project was to explore key features of a successful and sustainable LHS to inform implementation in an Academic Health Science Centre context.

Methods

We purposively identified and conducted semi-structured qualitative interviews with leaders, experienced in supporting or developing data driven innovations in healthcare. A thematic analysis using NVivo was undertaken.

Results

Analysis of 26 interviews revealed five themes thought to be integral in an effective, sustainable LHS: (1) Systematic approaches and iterative, continuous learning with implementation into healthcare contributing to new best-practice care; (2) Broad stakeholder, clinician and academic engagement, with collective vision, leadership, governance and a culture of trust, transparency and co-design; (3) Skilled workforce, capability and capacity building; (4) Resources with sustained investment over time and; (5) Data access, systems and processes being integral to a sustainable LHS.

Conclusions

This qualitative study provides insights into the elements of a sustainable LHS across a range of leaders in data-driven healthcare improvement. Fundamentally, an LHS requires continuous learning with implementation of new evidence back into frontline care to improve outcomes. Structure, governance, trust, culture, vision and leadership were all seen as important along with a skilled workforce and sustained investment. Processes and systems to optimise access to quality data were also seen as vital in an effective, sustainable LHS. These findings will inform a co-designed framework for implementing a sustainable LHS within the Australian healthcare and Academic Health Science Centre context. It is anticipated that application of these findings will assist to embed and accelerate the use of routine health data to continuously generate new knowledge and ongoing improvement in healthcare delivery and health outcomes.
Correction to: In cervical arthroplasty, only prosthesis with flexible biomechanical properties should be used for achieving a near-physiological motion pattern
Authors: Muhlbauer Manfred , Tomasch Ernst , Sinz Wolfgang , Trattnig Siegfried , Steffan Hermann
Published: November 2020

An amendment to this paper has been published and can be accessed via the original article.
Are Israelis becoming healthier? Trends in self-rated health, 2002–2018
Authors: Ziv Anat , Schellekens J. Jona
Published: November 2020

Background

Life expectancy at birth in Israel is steadily increasing. This raises the question whether Israelis are becoming healthier. The purpose of this study is to estimate trends in morbidity and to try to explain what causes morbidity levels to change.

Methods

We used 17 years of repeated cross-sectional data from the Social Survey to estimate trends in self-rated health. We used regression models to explain the trends in self-rated health that were observed from 2002 to 2018.

Results

Four major findings emerged. First, morbidity as measured by self-rated health has declined. Second, gains in educational attainment do not explain the decline in morbidity. Third, the rise in national expenditure on health per capita is strongly correlated with the decline in morbidity. And fourth, the effect of the national expenditure on health per capita appears to be stronger among women and among those without an academic degree.

Conclusions

Self-rated health has improved. However, it has not improved to the same extent for all Israelis. The results of this study show that the health of women has improved more than that of men and that the health of non-academics has improved more than that of academics. The latter suggests that the progressive effect of public financing has offset the regressive effect of out-of-pocket payments on self-rated health.
Neuroinflammation in neurodegenerative disorders: the roles of microglia and astrocytes
Authors: Kwon Hyuk Sung , Koh Seong-Ho
Published: November 2020

Neuroinflammation is associated with neurodegenerative diseases, such as Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis. Microglia and astrocytes are key regulators of inflammatory responses in the central nervous system. The activation of microglia and astrocytes is heterogeneous and traditionally categorized as neurotoxic (M1-phenotype microglia and A1-phenotype astrocytes) or neuroprotective (M2-phenotype microglia and A2-phenotype astrocytes). However, this dichotomized classification may not reflect the various phenotypes of microglia and astrocytes. The relationship between these activated glial cells is also very complicated, and the phenotypic distribution can change, based on the progression of neurodegenerative diseases. A better understanding of the roles of microglia and astrocytes in neurodegenerative diseases is essential for developing effective therapies. In this review, we discuss the roles of inflammatory response in neurodegenerative diseases, focusing on the contributions of microglia and astrocytes and their relationship. In addition, we discuss biomarkers to measure neuroinflammation and studies on therapeutic drugs that can modulate neuroinflammation.
Surface Wrinkles Induced on Oriented Chitosan Films via Horseradish Peroxidase-catalyzed Reaction and Drying
Authors: Izawa Hironori , Toyoshima Yuta , Morimoto Minoru , Saimoto Hiroyuki , Ifuku Shinsuke
Published: November 2020

Oriented chitosan films, prepared by elongation, are applied to a surface wrinkling system via a horseradish peroxidase-catalyzed surface reaction of ferulic acid and drying. The wrinkle morphologies of the obtained films are strongly affected by drying compression stress inverse to the elongation direction, probably caused by an entropic spring. The most oriented chitosan film elongated until a fracture strain showed a herringbone-like pattern produced by parallel and orthogonal compression stresses to the orientation direction.
Monitoring of German Fertility: Estimation of Monthly and Yearly Total Fertility Rates on the Basis of Preliminary Monthly Data
Authors: Doblhammer Gabriele , Milewski Nadja , Peters Frederik
Published: November 2020

This paper introduces a set of methods for estimating fertility indicators in the absence of recent and short-term birth statistics. For Germany, we propose a set of straightforward methods that allow for the computation of monthly and yearly total fertility rates (mTFR) on the basis of preliminary monthly data, including a confidence interval. The method for estimating most current fertility rates can be applied when no information on the age structure and the number of women exposed to childbearing is available. The methods introduced in this study are useful for calculating monthly birth indicators, with minimal requirements for data quality and statistical effort. In addition, we suggest an approach for projecting the yearly TFR based on preliminary monthly information up to June.
Mortality Tempo: A Guide for the Skeptic
Authors: Feeney Griffith
Published: November 2020

The idea of mortality tempo effects derives from the idea of fertility tempo effects, which were introduced by Norman B. Ryder and are widely known and accepted. Given the essential similarity of the ideas, it might be regarded as curious that mortality tempo effects have only recently been recognized and are not as yet generally accepted. The explanation for this may be that mortality tempo effects have implications that seem to be at variance with established ways of modeling and analyzing mortality and population dynamics. This paper develops a discrete approach to describing and analyzing mortality tempo effects. The discrete approach is mathematically undemanding, yet powerful. It is used here, for example, to define age-specific tempo effects. The focus of this work is the measurement of length of life in empirical populations. It is shown that any empirical population may be approximated by a suitably constructed discrete model population.
Estimates of the Tempo-adjusted Total Fertility Rate in Western and Eastern Germany, 1955-2008
Authors: Luy Marc , Pötzsch Olga
Published: November 2020

In this article we present estimates of the tempo-adjusted total fertility rate in Western and Eastern Germany from 1955 to 2008. Tempo adjustment of the total fertility rate (TFR) requires data on the annual number of births by parity and age of the mother. Since official statistics do not provide such data for West Germany as well as Eastern Germany from 1990 on we used alternative data sources which include these specific characteristics. The combined picture of conventional TFR and tempo-adjusted TFR* provides interesting information about the trends in period fertility in Western and Eastern Germany, above all with regard to the differences between the two regions and the enormous extent of tempo effects in Eastern Germany during the 1990s. Compared to corresponding data for populations from other countries, our estimates of the tempo-adjusted TFR* for Eastern and Western Germany show plausible trends. Nevertheless, it is important to note that the estimates of the tempo-adjusted total fertility rate presented in this paper should not be seen as being on the level of or equivalent to official statistics since they are based on different kinds of data with different degrees of quality.
Circular job-related spatial mobility in Germany:
Comparative analyses of two representative surveys on the forms, prevalence and relevance in the context of partnership and family development

Authors: Rüger Heiko , Feldhaus Michael , Becker Katharina S. , Schlegel Monika
Published: November 2020

Over the past few decades, employees have had to come to terms with increased demands of the labour market requiring greater flexibility and mobility. At the same time, increasingly versatile and complex forms of job-related spatial mobility are emerging. Consequently, the correlation between job mobility patterns and family-related processes is attracting more and more attention in the field of mobility and family research. However, to date there has rarely been a standard by which to systematically record and analyse job mobility. “Job Mobilities and Family Lives in Europe” (JobMob), a comparative European survey, and the “Panel Analysis of Intimate Relationships and Family Dynamics” (pairfam) constitute two sets of representative data for Germany, which provide largely comparable operationalisations for several forms of circular job mobility, thus allowing us to systematically perform comparative analyses. For the first time ever in this field of research, it is now possible to subject findings to a direct reciprocal validation process and to check whether general rules and correlations can be derived from them.In this regard, the present article aims at achieving three essential objectives. First, we will introduce a common indicator for circular job mobility patterns found in the two surveys. On the basis of this common indicator, we will comparatively analyse the prevalence of different mobility forms and their composition according to key socio-demographic characteristics. In addition, we will use multivariate analyses to illustrate the relevance of job mobility for partnership and family development. Results suggest mobility patterns to be an important individual context factor when explaining processes relevant to partnerships and family. In particular, women who exhibit some degree of job mobility are less often married and rarely have children.
Die Bevölkerungsentwicklung der Metropolregion Rhein-Neckar:
Eine stochastische Bevölkerungsprognose auf Basis des Paradigmas funktionaler Daten

Authors: Deschermeier Philipp
Published: November 2020

Vor dem Hintergrund des demographischen Wandels erfreuen sich stochastische Bevölkerungsprognosen wachsender Beliebtheit, denn sie liefern im Vergleich zu der für Vorausberechnungen häufig verwendeten Szenariotechnik  eine wichtige Zusatzinformation: die prognostizierte Bevölkerung liegt innerhalb eines Schwankungsbereichs, dem eine Eintrittswahrscheinlichkeit zugeordnet werden kann. Allerdings erfordert dieser Ansatz lange Zeitreihen und detaillierte Informationen über die Determinanten der Bevölkerungsentwicklung (Fertilität, Mortalität und Nettomigration), die auf regionaler Ebene häufig nicht in ausreichender Tiefe verfügbar, sondern in der Regel zu Altersgruppen zusammengefasst sind. Stochastische Bevölkerungsprognosen beschränken sich deshalb meist auf die nationale Ebene. Jedoch ermöglichen es Methoden der funktionalen Datenanalyse, die erforderlichen demographischen Merkmale auf Altersjahre zu disaggregieren und als Datenbasis einer stochastischen Modellierung, auch auf regionaler Ebene, zu nutzen. In diesem Aufsatz werden am Beispiel der Bevölkerungsentwicklung der Metropolregion Rhein-Neckar dieser Ansatz und darauf aufbauende Modelle vorgestellt.
Too Low or Too High? On Birthweight Differentials of Immigrants in Germany
Authors: Milewski Nadja , Peters Frederik
Published: November 2020

Our paper compares the birth outcomes of international migrant women in Germany to those of non-migrant women. In Germany, about one-third of all newborns are born to migrant mothers. Since immigrant status and socio-economic disadvantages are highly correlated, the health of migrant children and their mothers has received increasing attention in the international literature. When investigating perinatal outcomes, the evidence on the effect of the immigrant status of the mother on the birthweight of her child has been contradictory. We use the sample of newborns collected by the German Socio-Economic Panel (SOEP), which contains pre- and perinatal variables that allow us to analyse the determinants of adverse birthweight outcomes. The data are on 1641 births that occurred between 2001 and 2010. Our study investigates the risk for children to be born with low or high birthweights (LBW and HBW) and small and large size for gestational age (SGA and LGA) by applying logistic regression analyses. We find that immigrant status is associated with a lower prevalence of low birthweight (LBW) and at the same time with a higher prevalence of increased prenatal growth (LGA). Control variables of the mother – age, parity, height, BMI, education, and smoking – cannot explain the birthweight differences between migrants and non-migrants. The findings support recent assumptions in the literature that the risk of low birthweight among newborns of migrant mothers has been levelling off. However, our results also suggest that new disadvantages of immigrants result from large size for gestational age, which increases the child’s risk of overweight later in life.
East-West Couples: Distribution, Characteristics and Stability
Authors: Lois Daniel
Published: November 2020

SOEP data were used to examine relationships consisting of one partner socialised in West Germany and one in East Germany and who presently reside in the “old” (former West German) or “new” (newly formed East German) federal states. The estimated share of east-west couples among all marriages or cohabiting couples rises continuously within the observed period reaching approximately two and eleven percent respectively by 2009. The specific characteristics of east-west couples are that their employment-related division of labour is relatively egalitarian, above-average the partners are of different confessions and practice different religions, at least one of the partners is frequently divorced and there is also a strong tendency towards unmarried cohabitation. Besides the place of socialisation, the present place of residence has an independent impact on the economic situation, division of labour and marriage propensity. Analyses of relationship stability reveal that east-west couples exhibit a relatively high risk of separation. This is partly due to religious differences between the partners, but primarily to the low marriage propensity and the overrepresentation of divorced persons within this type of relationship.
Regional Poverty and Population Response: A Comparison of Three Regions in the United States and Germany
Authors: Siebert Rosemarie , Singelmann Joachim
Published: November 2020

In this paper, we examine poverty in three regions in the United States and Germany and discuss its causes and demographic consequences. The three regions are those with the highest rates of poverty in the two countries: the Mississippi Delta and Texas Borderland in the United States and the Northeastern Border Region in Germany. We show that standard models to explain poverty need to be placed in the historical legacies of the three regions in order to understand their current levels of poverty. While our results show many common factors for poverty in the three regions, they also point to important differences. Similarly, we identify differences among the regions in their demographic responses to poverty, in part reflecting their different historical legacies. Thus, one implication of the paper is the importance of place-based poverty-mitigation strategies for successful policy planning.
The Economic Consequences of Divorce in Germany: What Has Changed since the Turn of the Millennium?
Authors: Bröckel Miriam , Andreß Hans-Jürgen
Published: November 2020

Our analysis of data from almost 30 waves of the German Socio-Economic Panel Study (SOEP) shows that the economic consequences of divorce are still more negative for women than for men despite increased female labour force participation and, correspondingly, increased numbers of dual earner households. After reviewing recent shifts in the institutional fabric and the social structure of the conservative German welfare state with respect to families and marriage, the empirical analysis investigates the economic consequences of a sample of 844 men and 1,006 women in five dimensions: child custody, support payments, housing, employment, and economic well-being. Change is measured by comparing data from before and after the turn of the millennium.Overall, the analyses show that the economic consequences of divorce are still more negative for women than for men after the turn of the millennium, although female labour participation has increased and the public child care system was expanded. Nevertheless, some signs of change become visible indicating that the gains and losses of marital disruption are not unilaterally distributed among the genders. That men may also depend on incomes of their spouses can be seen for the increasing number of dual earner households. Moreover, after the turn of the millennium, economic dependence on public transfers increased not only for women but also for men.
Effects of Family Structure and the Experience of Parental Separation: A Study on Adolescents’ Well-Being
Authors: Walper Sabine , Thönnissen Carolin , Alt Philipp
Published: November 2020

Large numbers of studies, mostly from the U.S., have addressed the effects of parental separation and divorce, pointing to disadvantages of children and adolescents growing up in separated families. However, evidence on this topic varies across countries and is limited for Germany. Using longitudinal data from waves 1 and 3 of the German Family Panel pairfam, we investigated differences in adolescents’ well-being by comparing stable nuclear families (n = 1968), single mother families (n = 360), and stepfather families (n = 214), as well as an additional smaller group of adolescents whose parents separated between waves 1 and 3 (“prospective separators”; n = 76). Adolescents’ satisfaction with different domains of life (family, education/work, and their general life satisfaction) as well as their self-esteem were used as indicators of well-being. A series of multiple regression analyses tested the effects of family structure on well-being at T1 and changes in well-being over time, controlling for various background factors. Furthermore, likely mediation effects of infrequent contact to the non-resident father and economic strain were tested. The findings show (relatively minor) effects of parental separation, namely lower well-being among youth1 in single mother families compared to nuclear families. Disadvantages of youth in single mother families could only be partly explained by the higher financial strain generally experienced in these families. Youth in stepfather families reported a similar overall well-being as adolescents in nuclear families, but indicated a greater decrease in family satisfaction over time. Pre-separation disadvantages among prospective separators were limited to greater dissatisfaction with school. Infrequent contact with the non-resident father did not affect adolescents’ well-being. Effects of family structure did not differ between boys and girls, but maternal education moderated the effects of family structure on adolescents’ life satisfaction. Overall, the findings are in line with other evidence from Germany, which points towards only limited disadvantages of youth in separated or divorced families.
Der registergestützte Zensus in Deutschland: Historische Einordnung und Bedeutung für die Bevölkerungswissenschaft
Authors: Scholz Rembrandt , Kreyenfeld Michaela
Published: November 2020

Im Jahr 2011 führte Deutschland nach mehr als zwanzigjähriger Pause wieder einen Zensus durch. Die Vorgaben der Vereinten Nationen, nach der Länder mindestens alle zehn Jahre eine Volkszählung veranlassen sollten, waren längst überschritten und von Seiten der Bevölkerungswissenschaft wurde schon länger eine neue Zählung gefordert, um die Berechnung demografischer Indikatoren wieder auf eine solide Basis stellen zu können. Mit dem Zensus 2011 kam Deutschland der Forderung einer aktuellen Zählung nach und beschritt zugleich mit einem registergestützten Zensus einen neuen Weg. Im Gegensatz zu den skandinavischen Ländern, die auf eine lange Tradition der Registerdatenanalysen und der Verknüpfung von Registerdaten zurückblicken können, stellte in Deutschland, wo die Zusammenführung von Registern durch die gegebenen rechtlichen Rahmenbedingungen stark eingeschränkt ist, ein registergestützter Zensus ein ambitioniertes Projekt dar. Dieser Beitrag diskutiert nach einer historischen Einordnung die Bedeutung des Zensus 2011 für die Generierung zentraler demografischer Daten. Insbesondere werden die fortgeschriebenen Ergebnisse des alten Zensus 1987 mit den Ergebnissen des Zensus 2011 verglichen, um mögliche systematische Fehlerquellen zu eruieren, welche die demografischen Indikatoren und Analysen verzerren.
Decline, Adaptation or Transformation: New Perspectives on Demographic Change in Resource Peripheries in Australia and Sweden
Authors: Carson Dean B. , Carson Doris A. , Porter Rob , Ahlin Celia Yoshida , Sköld Peter
Published: November 2020

Many sparsely populated resource peripheries in developed countries are perceived to suffer from periods of demographic decline due to loss of employment opportunities and services, youth out-migration and population ageing. While these trends tend to apply at broad regional scales and for particular time periods, diverse patterns of demographic change may be apparent if different spatial, temporal and social scales of analysis are taken into consideration. Comparing the experiences of two case study regions in northern Sweden and inland South Australia, this paper proposes an alternative conceptual framework to the “discourse of decline”, which could be used to examine the nuances of demographic change within resource peripheries. The framework includes spatial scale considerations that contrast broader regional demographic patterns with the experiences of sub-regions and individual settlements. It also includes temporal scale aspects, examining demographic change over different time periods to understand the pace, duration and frequency of population growth and decline. The framework finally includes social unit considerations, emphasising that demographic change affects different social groups in different ways. The results of the case studies suggest that considering demographic change as adaptation or transformation rather than decline may be more useful for identifying new – and qualitatively different – demographic pathways that emerge over time.
Fertility, Mortality and Age Composition Effects of Population Transition in China and India: 1950-2015
Authors: Chaurasia Aalok Ranjan
Published: November 2020

This paper compares the population transition in China and India during 1950-2015 by decomposing population growth into the growth attributed to the changes in fertility and mortality (intrinsic growth), and the growth attributed to the change in population age composition (momentum growth). The analysis reveals similarities and differences in the population transition path followed by the two countries and suggests that India lags behind China by about 30 years in terms of population transition. The population transition in China has been rapid and inconsistent, while India’s population transition has been slow and consistent. The momentum for growth intrinsic to respective populations has been the main contributor to population growth in both countries. The demographic dividend resulting from population transition in India has been substantially smaller than that in China because of differences in population transition paths. Unlike in China, population transition appears to have contributed only marginally to economic growth in India. This paper emphasises the importance of focussing population policy on the relative contribution of different demographic drivers to population growth.
Urban Population Development in Germany (2000-2014): The Contribution of Migration by Age and Citizenship to Reurbanisation
Authors: Gans Paul
Published: November 2020

The increase of the population of large German cities between 2000 and 2014 indicates a reurbanisation process in line with the concept of the “growing city”. This exploratory investigation will analyse the influence of internal and external migration on the population development of the German urban system by applying descriptive and statistical methods, going beyond the mere observation of selected cities.

This paper shows that reurbanisation in Germany has resulted from various age- and citizenship-dependent combinations of spatial population movements, which in turn express different location advantages and disadvantages. The structural change towards a knowledge economy, the expansion of education, and changing living concepts on the demand versus new urbanistic planning concepts on the supply side strengthen the affinity of different population groups for urban living. This new attractiveness of cities seems to be most distinct among young adults’ motives for living in cities or not. Furthermore, the dynamics of these processes are also dependent upon conditions on the national and international levels. Thus, before the economic and financial crisis 2009 the balances of internal migration of the German as well as foreign population had a decisive influence on the dynamics, in-migration surpluses from abroad rose considerably after 2009. With the rising numbers of asylum seekers, state-controlled residence allocations as well as migrant networks are increasingly important for the population development of cities. At the same time, especially in cities with at least 500,000 inhabitants, ongoing growth is creating shortages on the housing and real estate markets, which tend to counteract the population growth.

 

* This article belongs to a special issue on reurbanisation.
The Same Fertility Ideals as in the Country of Origin? A Study of the Personal Ideal Family Size among Immigrant Women in Italy
Authors: Mussino Eleonora , Ortensi Livia Elisa
Published: November 2020

The role of the personal ideal family size for international migrants has rarely been studied in the current debate on fertility and migration in the European context. It is not known to which extent the reduction of fertility observed among immigrants who settle in a country where fertility is lower than in their country of origin is the result of a change in fertility norms among those immigrants. The study of migrants’ ideals family size has the potential to shed light on fertility norms without the interference of economic conditions and migration-related disruptive phenomena. Due to the complexity of its migration context, Italy is an interesting destination country for studying changes in migrants’ ideal family sizes. This paper uses data from the survey of the Italian National Institute of Statistics (ISTAT) on immigrant families conducted in 2011-12. We compare the personal ideal family size of women of reproductive age with the prevalent norm in their country of origin, applying a multinomial logistic regression analysis. Results show that the country of origin has an important role in the determination of immigrants’ ideal family sizes. Women from countries where large families are the ideal are more likely to show a lower personal ideal family size compared to their non-migrant co-nationals, while women from countries where two children are considered ideal mostly share the same norm. The occurrence of fertility preferences expressed in a non-numeric form (e.g. “Up to God”) changes between women with different countries of origin. This study confirms that conformity with the ideal of the country of origin is more likely among women who migrated as adults. At the same time, the number of years spent in the destination country is not significantly associated with a shift away from the norms prevalent in the country of origin. Finally, female empowerment and gender equity show their effects mainly on the reduction of non-numeric responses. *             This article belongs to a special issue on migrant fertility.
Expectations about Fertility and Field of Study among Adolescents: A Case of Self-selection?
Authors: Keijer Micha G. , Liefbroer Aart C. , Nagel Ineke
Published: November 2020

In recent studies on the association between education and fertility, increased attention has been paid to the field of study. Women who studied in traditionally more “feminine” fields, like care, teaching, and health, were found to have their children earlier and to have more children than other women. A point of debate in this literature is on the causal direction of this relationship. Does the field of study change the attitudes towards family formation, or do young adults with stronger family-life attitudes self-select into educational fields that emphasize care, teaching, and health? Or do both field of study preferences and family-life attitudes arise before actual choices in these domains are made?We contribute to this debate by examining the relationship between fertility expectations and expected fields of study and occupation among 14-17 year-old adolescents. We use data collected in 2005 from 1500 Dutch adolescents and Structural Equation Modelling (SEM) to examine the associations between expected field of study and occupation and fertility expectations. Our results show that expectations concerning fertility and field of study are already interrelated during secondary education. Both female and male adolescents who expect to pursue studies in fields that focus on care and social interaction (like health care, teaching etc.) are less likely to expect to remain childless. This holds equally for girls and boys. In addition, girls who more strongly aspire to an occupation in which communication skills are important also expect to have more children. We did not find any relationship between expectations of pursuing a communicative field of study and occupation and expectations of earlier parenthood.In addition, among boys, we find that the greater their expectation of opting for an economics, a technical, or a communicative field of study, the less likely they were to expect to remain childless. Boys who expected to study in the economic field also expect to have their first child earlier, but boys expecting to pursue a technical course of studies expect to enter parenthood later. We also found that those who expect to pursue cultural studies are more likely to have a preference for no children, or if they do want children, to have them later in life.Overall, our findings suggest that the processes of elective affinity between the communicative fields of study and work on the one hand and fertility on the other hand are more or less comparable for boys and girls. With respect to the other domains, we find, apart from the gender differences in the relation between fields of study and childlessness, hardly or no gender differences in the expected timing of parenthood and the number of children. The genders do differ in their level of preference for communicative and economics-related fields of study and occupation, but if they do have the same preference, the association with fertility expectations is more or less similar.
German Churches in Times of Demographic Change and Declining Affiliation: A Projection to 2060
Authors: Gutmann David , Peters Fabian
Published: November 2020

The problem of declining membership in Germany’s churches has been apparent for almost half a century. However, few scientific studies have investigated the respective influences of demographic and church-specific phenomena, as well as the potential impact if present trends continue. To answer these questions, we use a cohort component model and project the membership of each German Catholic diocese and Protestant regional church until 2060. Thus, for the first time we present a projection of church members for each of the 27 Catholic (arch-) dioceses and the 20 Protestant regional churches, as well as for the entire Evangelical Church and the Roman Catholic Church in Germany. We collected data from dioceses, Protestant regional churches and the Federal Statistical Office. Under the assumptions made, the results suggest a continued decline in membership and that by 2060 the number of church members would be half the number of 2017. Protestant Church membership would have shrunk slightly more than Catholic Church membership. We can conclude that church-specific factors (baptisms, leaving, and joining the church) would have a stronger influence on declining numbers than demographic factors. Moreover, demographic change would have a greater impact on registered church membership than on the total population. The proportion of Christians in the population would sharply decrease. Although in 2017 54.4 percent of the population belonged to one of the two major churches, according to the projection model, only 31.1 percent would be church members in 2060. As our results are not predictions but projections using trend analysis, we show how changed conditions would affect the projected development in five scenarios.
O tłumaczeniu jednego wersu Burzy Shakespeare’a
Authors: Kowalcze‑Pawlik Anna
Published: November 2020

On Translating One Verse from Shakespeare’s The Tempest: Metaphor in drama translation The aim of this article is to discuss the existing Polish translations of one passage from The Tempest in the light of such essential components of the translation process as the need to include the situational context, metaphorical language as well as the socio‑historical background of the source text. The first part of the article discusses the history of drama translation in Poland with reference to The Tempest of William Shakespeare, while the second part describes translation strategies correlating to two divergent interpretations which link character construction in language with the overall meaning of the dramatic work.
Characterization of entomopathogenic fungi as a natural biological control of American cockroaches (Periplaneta americana)
Authors: ROSA EMANTIS , EKOWATI C.N. , HANDAYANI TUNDJUNG TRIPENI , IKHSANUDIN AHMAD , APRILIANI FERLY , Arifiyanto Achmad
Published: November 2020

Abstract. Rosa E, Ekowati CN, Handayani TT, Ikhsanudin A, Apriliani F, Arifiyanto A. 2020. Characterization of entomopathogenic fungi as a natural biological control of American cockroaches (Periplaneta americana). Biodiversitas 21: 5276-5282. Eradicating cockroaches using chemical insecticides produces residues that contaminate the environment and promote insect resistance. Biological control has become an option for controlling cockroaches. The use of entomopathogenic fungi is one of them. The aim of this study was to obtain a fungal isolate that was effective at killing cockroaches. The result of entomopathogenic fungi isolation from cockroaches obtained 4 isolates, IK1, IK2, IK3 isolates were included in the Aspergillus genus while IK4 was Penicillium. Extracellular enzymes serve as screening materials for biocontrol candidates. IK1 and IK3 isolates showed higher chitinase activity than the other two isolates. The highest mortality of Periplaneta americana at nymphs stage was 60% achieved by the treatment of Aspergillus sp. IK3 with a concentration of 109 conidia/ mL. In adult stage cockroach the mortality was increased to 86%.
Molecular identification of bacteria isolated from culture medium of the gold-lipped pearl oyster Pinctada maxima larvae
Authors: Wullur Stenly , NAPITUPULU HATOPAN , GINTING ELVY LIKE , MAMANGKEY NOLDY GUSTAF FRANS , LOUISIANAWANTANIA LETHA , SMOLAK RADOSLAV , OGELLO ERICK
Published: November 2020

Abstract. Wullur S, Napitupulu H, Wantania LL, Ginting EL, Mamangkey NGF, Smolak R, Ogello E. 2020. Molecular identification of bacteria isolated from culture medium of the gold-lipped pearl oyster Pinctada maxima larvae. Biodiversitas 21: 5291-5297.  This study was conducted for the molecular identification of bacteria species isolated from culture medium of the gold-lipped pearl oyster, Pinctada maxima larvae. The pearl oysters were cultured using live-microalgae (Isochrysis sp) and fish waste diet (FWD) as food sources.  Bacteria were isolated from the oyster larvae and identified based on the 16S rRNA gene sequence. The isolated bacteria were grown on agar plates and incubated at 37°C for 24 to 48 hours. Representative colonies of the bacteria were selected and cultured for molecular analysis.  The 16S rRNA genes of the bacteria were amplified and the sequences were matched with the NCBI GenBank database. Seven different colonies were observed based on morphological characters. Similarity test by conducting the Basic Local Alignment Search Tool (BLAST) in the NCBI GenBank database, using the 16S rRNA gene sequences showed that the seven isolates colonies possess high similarity to five bacteria species i.e. Pseudomonas pachastrellae, Vibrio alginolyticus, Bacillus filamentosus, Bacillus cereus and Idiomarina fontislapidosi belonging to four different genera i.e. Bacillus, Staphylococcus, Vibrio, and Alteromonas.
Potentials of mangrove ecosystem as storage of carbon for global warming mitigation
Authors: Dinilhuda Adilah , Akbar Aji Ali , Jumiati  , Herawaty Henny
Published: November 2020

Abstract. Dinilhuda A, Akbar AA, Jumiati, Herawati H. 2020. Potential of mangrove ecosystem as carbon storage for global warming mitigation. Biodiversitas 21: 5353-5362. The mangrove ecosystem in Karimunting Bay of West Kalimantan, Indonesia is one of the conservation areas with an area of 138.2 ha. Vegetation making up of that mangrove ecosystem is dominated by Avicennia marina. The existence of mangroves has a role in carbon storage. The ability to store carbon in mangrove forest ecosystems is four times greater than in other tropical forests around the world. Mangrove stems have the greatest ability in storing carbon by up to 55.52%. The research objective was to analyze the potential for carbon storage in the fringe mangrove ecosystem which was dominated by A. marina. This research method is based on a survey of vegetation density in the field. The survey was carried out in Karimunting Bay in three parts of the bay, north, central, and south. Each part of the bay consists of two locations, namely at the front of the breakwater towards the sea and behind the breakwater towards the land. Each location consisted of a plot of 10 x 10 with five replications. The vegetation parameters measured are the types of growth forms, the mangrove ecosystem species, and the diameter and height of the trees, as well as environmental parameters (pH, temperature, and salinity). Destructive method was used on A. marina stems for estimating analysis of mangrove carbon storage in the laboratory. A. marina stem samples were used to test the carbon content with LOI (Lost on Ignition) analysis. Analysis of changes in mangrove area is based on the 2009 and 2019 landscape images. The results show that the mangrove ecosystem of Karimunting Bay has a total density of 177,480 individuals/ha. The amount of carbon storage reached 99,231  mg/ha in 2019 and predictions of total carbon storage over the last 10 years are as much as 13,717,951 tons. Deposits of carbon in fringe mangrove illustrate the carbon dioxide absorption potential of 36,390,608 tons of CO2. The amount of CO2 absorption in fringe mangrove ecosystem type plays a role in reducing greenhouse gas (GHG) emissions with a conditional target according to the Nationally Determined Contribution (NDC) in 2030 of 834 million tons of CO2 to prevent temperature increases.
Species composition, relative abundance, and distribution of land snail species in Mt. Lantoy Key Biodiversity Area, Cebu, Philippines
Authors: RAAMAH ROSALES  , EDGARDO LILLO  , STEVE MICHAEL ALCAZAR  , LEA COLITA  , JOED CABALLERO  , ARCHIEBALD BALTAZAR MALAKI
Published: November 2020

Abstract. Rosales R, Lillo E, Alcazar SM, Colita L, Caballero J, Malaki AB. 2020. Species composition, relative abundance, and distribution of land snail species in Mt. Lantoy Key Biodiversity Area, Cebu, Philippines. Biodiversitas 21: 5438-5447. This study aimed to establish an inventory of land snails in Mt. Lantoy, Cebu Island, Philippines. A two-person team conducted sampling on eight permanent plots with an elevation range of 182 m-691 m. The study has listed a total of 872 individuals represented by 25 species belonging to 15 genera and nine families. Seven families belong to the air-breathing pulmonate group, Order Stylommatophora: Bradybaenidae, Camaenidae, Trochomorphidae, Achatinidae, Ariophantidae, Helicarionidae, Helicinidae. Two families were under the prosobranch group, Order Caenogastopoda: Cyclophoridae, and Pupinidae. The Cyclophoridae was the richest family with five species, followed by Bradybaenidae, Camaenidae, Helicinidae, having four species. The Trochomorphidae and Helicarionidae have three species. The Pupinidae has two species, while the Achatinidae and Ariophantidae has one species each. There were three (3) endemic and ten (10) new island record species collected and identified with four (4) species that were classified as rare. Rysotta otaheitana Ferussac 1821 was the most abundant, representing 25.22% of the total number of individuals. The Leptoma nitidum ancilis Bartsch 1918 has the widest geographical distribution with a constancy rate of 100%. Widespread species appear to be more abundant, while other species were geographically restricted in few study areas.