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In this work we report the solvothermal synthesis of iron oxide and zinc oxide using a ternary eutectic mixture of choline chloride, urea and glycerol at three molar ratio of the components 1 : 1 : 1, 1 : 1.5 : 0.5 and 1 : 0.5 : 1.5. The synthesised iron oxide is nanocrystalline with a crystallite size of 67.5 ± 8.9 nm, however ZnO formed larger particles. Water and surfactants can be added to the
Male childlessness in late adulthood is increasingly prevalent in rural China, indicating a critical need to understand the factors contributing to childlessness among rural men—an often-overlooked group in gerontological and childlessness research. While existing studies have explored individual-level predictors of childlessness over the life course and the implications of broader societal condit
Objectives: Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) libraries have limited capabilities for identification of Streptococcus bovis/Streptococcus equinus-complex (SBSEC) subspecies. The objective was to develop and validate novel MALDI-TOF MS libraries adapted to diagnostic culturing and sampling conditions for improved identification of SBSEC subs
Parents of children with disabilities may face higher labor-market penalties given the extra care and support required. Using Swedish administrative data, we focus on first-born children with Cerebral Palsy (CP) to estimate impacts on parental labor-market outcomes. We apply an event study approach to identify effects up to 10 years after the birth of the child. Our results show that employment an
Context. The bar pattern speed of the LMC has been computed based on data from Gaia DR3 using three different methods. One method suggested that the LMC might be hosting a bar that barely rotates, and is slightly counter-rotating with respect to the disc of the LMC, with a pattern speed of Ωp = −1.0 ± 0.5 km s−1 kpc−1. Aims. We aim to confirm that tidal interactions might prevent the bar hosted by
Phosphodiesterase-5 (PDE5) inhibitors have shown promise as anti-cancer agents in malignancies. However, their specific effects on gastric cancer (GC) and the underlying mechanisms remain elusive. Our aim was to investigate this by combining evidence from population-based studies with data obtained from in vivo and in vitro experiments. By combing a couple of nationwide Swedish registers, GC patie
BACKGROUND: Despite the high level of economic development in the Group of Seven (G7) countries, injury deaths remain a public health concern in these countries. This paper examines the contribution of injury deaths to changes in life expectancy (LE) and life disparity (LD) in the G7 countries.METHODS: We used annual data from the WHO mortality database to compute LE and LD during 2001-03 and 2017
Objective: Although patients prefer describing their problems using words, mental health interventions are commonly evaluated using rating scales. Fortunately, recent advances in natural language processing (i.e., AI-methods) yield new opportunities to quantify people's own mental health descriptions. Our aim was to explore whether responses to open-ended questions, quantified using AI, provide ad
Background: Surface electromyography is commonly used to elucidate the effect of anterior cruciate ligament injury on neuromuscular function. For comparisons, electromyography is normalized to a known value, such as peak activation during maximum voluntary isometric contractions. However, a knee injury may compromise one's ability to achieve a true maximal effort. A simple musculoskeletal model ma
High-speed vertical In–Ga–As nanowire MOS field-effect transistor (MOSFET) measurements were analyzed through parametric layout models. Measurements from small and large transistors were used to fit dependencies on the number of gate fingers and the number of wires per finger. Extrapolations via intrinsic and parasitic elements reveal the optimal layout for peak frequency performance. To achieve a
The most important parameter for estimates of the anthropogenic induced climate change is the radiative forcing. In a comparison of the earth’s radiative budget in the year 2011 relative to 1750, the intergovernmental panel on climate change concludes that the largest uncertainty in the total radiative forcing derives from aerosol particles and their ability to modify cloud properties as cloud con
In this study global wave climates for present and future climates are simulated with the WAM model, based on wind fields from the JMA/MRI-AGCM3.2 climate projection. The projected wave fields are analysed and compared for the two periods of 1979-2003 and 2075-2099, and climate change induced differences are identified. It is found that the wave climate is strongly dependent on latitude, with the
Following the idea of aerotropolis, New Yogyakarta International Airport (NYIA) was initiated under Masterplan for Acceleration and Expansion of Indonesia’s Economic Development to strongly promote the role of Yogyakarta as part of the economic and tourism centers in Indonesia. However, the establishment of this national strategic project is not without controversy. Groups of local people refused
The purpose of this paper is to investigate and shed light on the critical success factors for investors, management and academia for listed European football clubs. This paper is the first of its kind in that it analyses the Key Performance Indicators and their respective impact on the stock price for 23 listed European football clubs. The quantitative methodology approach utilised the FGLS regre
This thesis investigates the effect of commuting time on labour supply using US household survey data. To circumvent biased estimates as working hours and commuting time are jointly determined by the worker, a first differences approach is carried out, in which changes in the commute are assumed to be exogenous. The estimates suggest that there is no causal effect on labour supply that can be deri
Green marketing communication in the tour operating business is an emerging field of research. In recognition of green marketing communication researchers’ and practitioners’ within the tour operating business need to achieve a more profound understanding of legitimate green marketing communication. This is because of societies and especially millennials increasing sensitivity and scepticism towar
The task of Automated Essay Scoring (AES) has been active for more than half a century, starting with handcrafting statistical features used for linear regression, and currently being improved by the latest advancements in machine learning and natural language processing. Most current research uses some form of character or word embeddings to represent the essays rather than statistical features,
In recent years, scientists have found unconfirmed evidence for a ninth planet in the solar system at a very wide orbit. The parameters for this planet are poorly constrained. Current estimates mostly come from the effect the planet has on trans-neptunian objects. Here we investigate an alternative scenario, that is whether this proposed planet can exert observable perturbation on Main Belt astero
Indonesia had a taxation reform that was started from 2001 and ended in 2008. The taxation reform transformed both the tax regulation and tax institution. This study evaluates the impact of the taxation reform in Indonesia in 2008 to the tax compliance level of taxpayer, both corporate and personal taxpayer, in Indonesia and what factors that influence Indonesian tax compliance after the taxation
