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Electrospun fabrication of nanofibers as high-performance cathodes of solid oxide fuel cells

The oxygen reduction reaction (ORR) activity can strongly affect the performance of solid oxide fuel cells (SOFCs). To improve the electron transfer and enhance active sites for reactions in cathode, La0.8Sr0.2MnO3 mixed with Y2O3-stabilized ZrO2 (LSM/YSZ) nanofibers were co-fabricated by the electrospinning method. The fibers were well characterized and the electrochemical properties were evaluat

A Cliometric Model of Unified Growth: Family Organization and Economic Growth in the Long Run of History

This chapter explores the role of gender equality on the long-run economicand demographic development path of industrialized countries. It accounts forchanges in fertility, technology and income per capita in the transition fromstagnation to sustained growth. Our unified cliometric growth model of femaleempowerment suggests that changes in gender relations, triggered byendogenous skill-biased techn

Regional Patterns of Economic Development: A Typology of French Departments during the Industrialization

The purpose of this chapter is to describe and explain regional patterns of economic development as revealed by data on about 70 variables for France in the middle of the 19th century. The development process occurred at different speed across space. The process turned out to be specific and varied across French counties. The characteristics can be classified in a three part taxonomy based on coun

Gender Gap in Numeracy and the Role of Marital Status : Evidence from 19th century France

Evidence of conventional human capital indicators (e.g. literacy, educational attainment, years of schooling) by marital status is rare or inexistent for the period prior to the 20th century. An indicator of human capital frequently used for the pre-1900 period is the age heaping. We employ this method to chart and analyze the heterogeneity and gender-specific differences of cognitive abilities (n

The Structure and Classification of Botulinum Toxins

Botulinum neurotoxins (BoNTs) are a family of bacterial protein toxins produced by various Clostridium species. They are traditionally classified into seven major serotypes (BoNT/A-G). Recent progress in sequencing microbial genomes has led to an ever-growing number of subtypes, chimeric toxins, BoNT-like toxins, and remotely related BoNT homologs, constituting an expanding BoNT superfamily. Recen

Predicted basal metabolic rate and cancer risk in the European Prospective Investigation into Cancer and Nutrition

Emerging evidence suggests that a metabolic profile associated with obesity may be a more relevant risk factor for some cancers than adiposity per se. Basal metabolic rate (BMR) is an indicator of overall body metabolism and may be a proxy for the impact of a specific metabolic profile on cancer risk. Therefore, we investigated the association of predicted BMR with incidence of 13 obesity-related

Detection and clinical manifestation of placental malaria in southern Ghana

BACKGROUND: Plasmodium falciparum can be detected by microscopy, histidine-rich-protein-2 (HRP2) capture test or PCR but the respective clinical relevance of the thereby diagnosed infections in pregnant women is not well established.METHODS: In a cross-sectional, year-round study among 839 delivering women in Agogo, Ghana, P. falciparum was screened for in both, peripheral and placental blood samp

Recalibrating Climate Prospects

IPCC's 2018 Special Report is a stark and bracing reminder of climate threats. Yet literature, reportage, and public discourse reflect imbalanced risk and opportunity. Climate science often understates changes' speed and nonlinearity, but Integrated Assessment Models (IAMs) and similar studies often understate realistic mitigation options. Since ~2010, global mitigation of fossil CO2—including by

Holistic Innovation Policy : Theoretical Foundations, Policy Problems, and Instrument Choices

Holistic Innovation Policy puts forward a novel framework for the design and analysis of innovation policy. It provides a theoretically anchored foundation for the design of holistic innovation policy by identifying the core problems that tend to afflict innovations and the activities of innovation systems, including the unintended consequences of policy itself. As most of the current innovation p

Behavioural economics for energy and climate change policies and the transition to a sustainable energy use — A Scandinavian perspective

The Scandinavian region has been at the forefront of energy and environmental policies for decades. While significant effort has been devoted to the supply side and development of technology markets, our study questions the extent to which policy efforts have effectively and explicitly addressed behavioural factors affecting the adoption and the use of low-carbon energy technologies at the individ