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The influence of AI and smart apps on tourist public transport use : applying mixed methods

The purpose of this research is to examine the roles of benefits and awareness of AI, as well as the usefulness and knowledge of smart apps in shaping tourist public transport use in South Korea, considering senior and younger population segments and gender. This research utilizes a mixed-methods approach (partial least squares structural equation modeling (PLS-SEM), multigroup analysis (MGA), fuz

Cumulative live birth rate after IVF : Trend over time and the impact of blastocyst culture and vitrification

STUDY QUESTION: Has cumulative live birth rate (CLBR) improved over time and which factors are associated with such an improvement? SUMMARY ANSWER: During an 11-year period, 2007-2017, CLBR per oocyte aspiration increased significantly, from 27.0% to 36.3%, in parallel with an increase in blastocyst transfer and cryopreservation by vitrification. WHAT IS KNOWN ALREADY: While it has been shown that

Direct Membrane Filtration-A new concept for municipal wastewater treatment

Direct Membrane Filtration (DMF) is a relatively new concept for the treatment of municipal wastewater. While the widely established membrane bioreactor (MBR) concept combines biological treatment with membrane separation, the DMF concept operates abiotic. The DMF concept is particularly suited treating municipal wastewater having only BOD and total phosphorous (Ptot) discharge demands. Furthermor

Potential of membrane processes in the concept of lignocellulose biorefineries

The pulp and paper industry is one of the key industrial sectors worldwide and is a cornerstone for conversion 10 toward a future bio-economy in particular as lignocellulosic bio-refineries. In this presentation, the potential of pressure-driven membrane processes – microfiltration, ultrafiltration and nanofiltration – in this conversion will be highlighted in three application studies related to

Cortical microvascular raspberries and ageing : an independent but not exclusive relationship

Introduction: Raspberries are cerebral microvascular formations of unknown origin, defined as three or more transversally sectioned vascular lumina surrounded by a common perivascular space. We have previously demonstrated an increased raspberry density in the cortex of patients with vascular dementia and cerebral atherosclerosis, while studies by other authors on overlapping and synonymously defi

Prolonged Sick Leave Before and After Diagnosis of Generalized Pustular Psoriasis : A Swedish Population-based Register Study

The aim of this study was to analyse sick leave in generalized pustular psoriasis, the most severe form of pustular psoriasis. Prolonged sick leave of >14 days was analysed for 502 patients with generalized pustular psoriasis compared with controls with psoriasis vulgaris and matched controls from the general population. Using data from the Swedish National Patient Register, and the Longitudinal i

Evaluation of intensity-modulated electron FLASH radiotherapy in a clinical setting using veterinary cases

Purpose: The increased normal tissue tolerance for FLASH radiotherapy (FLASH-RT), as compared to conventional radiotherapy, was first observed in ultra-high dose rate electron beams. Initial clinical trials in companion animals have revealed a high risk of developing osteoradionecrosis following high-dose single-fraction electron FLASH-RT, which may be related to inhomogeneities in the dose distri

Adaptation to climate change through dispersal and inherited timing in an avian migrant

Many organisms fail to adjust their phenology sufficiently to climate change. Studies have concentrated on adaptive responses within localities, but little is known about how latitudinal dispersal enhances evolutionary potential. Rapid adaptation is expected if dispersers from lower latitudes have improved synchrony to northern conditions, thereby gain fitness and introduce genotypes on which sele

The C-reactive protein Albumin ratio was not consistently associated with cardiovascular and all-cause mortality in two community-based cohorts of 70-year-olds

C-reactive protein (CRP)/Albumin ratio (CAR) seems to mirror disease severity and prognosis in several acute disorders particularly in elderly patients, which we aimed to study. As method we use a prospective study design; the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS; n = 912, women 50%; mean age 70 years, baseline 2001 and 2004, median follow-up 15.0 years, end of fo

Internet-delivered cognitive behavioral therapy for adolescents with insomnia : Feasibility and preliminary efficacy

Background: Insomnia is common in adolescents. This study evaluated feasibility and preliminary efficacy of a six-week internet-delivered cognitive-behavioral therapy for insomnia (ICBT-I) in adolescents. Methods: In this uncontrolled pilot study, participants (n = 27, 78% female) completed assessments pre- and post intervention. Data on recruitment, adherence to treatment, treatment activity, sat

Effects of Value-Belief-Norm Theory, ESG, and AI on Space Tourist Behavior for Sustainability With Three Types of Space Tourism

Since reusable launch vehicles have revolutionized access to space, space tourism has received enormous policy and research attention. However, such growth is occurring within a wider context of concerns over climate change, emissions, and space debris. Although the space industries have enormous environmental impacts, few studies have been undertaken on the sustainability of space tourism. Theref

Monoamines' role in islet cell function and type 2 diabetes risk

The two monoamines serotonin and melatonin have recently been highlighted as potent regulators of islet hormone secretion and overall glucose homeostasis in the body. In fact, dysregulated signaling of both amines are implicated in β-cell dysfunction and development of type 2 diabetes mellitus (T2DM). Serotonin is a key player in β-cell physiology and plays a role in expansion of β-cell mass. Mela

Health care use after severe respiratory tract infections in children aged 0 to 5 years

Aim: To explore whether children in specialist care with COVID-19 have increased post-discharge health care use when compared with children in specialist care with 1) respiratory syncytial virus (RSV) infection, and 2) other respiratory tract infections (RTIs). Methods: In 34,214 children aged 1 month to 5 years who were registered as having one or more hospital visit (outpatient or inpatient) wit

Predictive Factors for Delayed Gastric Emptying After Pancreatoduodenectomy : A Swedish National Registry-Based Study

Background: Delayed gastric emptying (DGE) is a common complication after pancreatoduodenectomy (PD). DGE causes prolonged hospital stay and a decrease in quality of life. This study analyzes predictive factors for development of DGE after PD, also in the absence of surgical complications. Method: Data from the Swedish National Pancreatic Cancer Registry for patients undergoing standard and pyloru

Reproducibility of cerebral blood flow, oxygen metabolism, and lactate and N-acetyl-aspartate concentrations measured using magnetic resonance imaging and spectroscopy

In humans, resting cerebral perfusion, oxygen consumption and energy metabolism demonstrate large intersubject variation regardless of methodology. Whether a similar large variation is also present longitudinally in individual subjects is much less studied, but knowing the time variance in reproducibility is important when designing and interpreting longitudinal follow-up studies examining brain p

What Makes Tourists Use Public Transport? Value-Belief-Norm Theory, Environmental, Social, and Governance Factors, and the Sustainable Development Goals

Fifty percent of emissions must be cut by 2030 and net zero emissions by 2050 to keep global warming below 1.5°C. Transport is a major component of tourism’s contribution to climate change. Therefore, encouraging tourists to use less energy intensive public transport is an important strategy in reducing tourism emissions. Despite the crucial role of public transport for sustainable tourism, the ar