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Since 1955, the Sakurajima volcano has experienced repeated Vulcanian eruptions accompanied by intense air-shocks, large ash clouds, and deflation ground deformations. However, ground deflations sometimes occurred even if no eruption took place. In this study, we categorize deflation events contained in continuous deformation records covering eruptive activities at the Sakurajima volcano Minamidake crater during the period from November 2017 to December 2020. The deflation events are classified into eruptive deflation and non-eruptive deflation (NED) types by examining the seismic data, infras...

Nutrient enrichment from increased anthropogenic activities has been associated with algal blooms and the proliferation of aquatic weeds such as water hyacinth. It is a recent phenomenon in developing nations in the tropical monsoon regions where the link between water quality parameters and water hyacinth infestation is unclear. This study investigates the relationship between phosphorus, nitrogen and chlorophyll-a on the distribution of water hyacinths in Lake Tana located in the tropical highlands of Ethiopia. In this 3,000 km2 lake, water hyacinths have expanded from almost none to 25 km2 ...

Uncertainty and emotion are an inevitable part of everyday life and play a vital role in mental health. Yet, our understanding of how uncertainty and emotion interact is limited. Here, an online survey was conducted (n = 231) to examine the whether uncertainty evokes and modulates a range of negative and positive emotions. The data show that uncertainty is predominantly associated with negative emotional states such as fear/anxiety. However, uncertainty was also found to modulate a variety of other negative (i.e. sadness/upset, anger/frustration, confusion) and positive (i.e. surprise/interest...

Background: Thus far, Indonesia has recorded over 4,000,000 confirmed COVID-19 cases and 144,000 fatalities; 12.8% of cases have been in children under 18 years. Whole genome viral sequencing (WGS) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been demonstrated to help differentiate hospital-acquired infection from community-acquired coronavirus disease 2019 (COVID-19) infection. Our study highlighted the use of WGS to investigate the origin of infection among pediatric oncology patients at Jakarta. The aim of our study was to evaluate clinical and laboratory characterist...

In the Nordic countries, widespread proficiency in English is positioned as a positive and even critical component of overall global competitiveness and competence. Indeed, maps illustrating who speaks the “best” English in Europe show a swath across the Nordic countries, and the number of people in the Nordic countries claiming proficiency in English is only a few percentage points below those in places such as the UK and Ireland. At the same time, the Nordic countries are routinely listed as the “happiest,” the most egalitarian, the most classless, least corrupt, and an epicenter for...