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Gender-based opportunity structure in the energy sector : a literature review on women’s networking and mentoring
Background: While the energy system is recognized as the largest contributor to climate disruption, the bulk of the sustainability-oriented interventions are made through technologies rather than employment equity and social justice issues. Emergent research points to the critical role of increasing the number of women and other minoritized groups in the energy sector, which could have a cultural,
The Upper Esophageal Sphincter: Anatomy and Physiology
The upper esophageal sphincter (UES), also known as the pharyngoesophageal segment (PES), is a 4-cm segment of the digestive tract that separates the esophagus from the pharynx and larynx. This narrative review represents an overview of the anatomy and physiology of this critical component of the airway protective mechanism. The structure is bounded anteriorly by the larynx, posterolaterally by th
Modules and Clusters : The Platformed Transformation of Pop
Blood-brain barrier breakdown in brain ischemia : Insights from MRI perfusion imaging
Brain ischemia is a major cause of neurological dysfunction and mortality worldwide. It occurs not only acutely, such as in acute ischemic stroke (AIS), but also in chronic conditions like cerebral small vessel disease (cSVD). Any other conditions resulting in brain hypoperfusion can also lead to ischemia. Ischemic events can cause blood-brain barrier (BBB) disruption and, ultimately, white matter
Is tumour location a dominant risk factor of recurrence in early rectal cancer?
BackgroundImpact of rectal tumour location on risk of lymph node metastases (LNM) and recurrence in early RC is poorly studied and elusive. Tumour location as a prognostic factor may contribute to optimise management of early RC in the future. The aim of this study was to investigate rectal tumour location as an independent predictor of oncologic outcome in early rectal cancer (RC).MethodsRetrospeBACKGROUND: Impact of rectal tumour location on risk of lymph node metastases (LNM) and recurrence in early RC is poorly studied and elusive. Tumour location as a prognostic factor may contribute to optimise management of early RC in the future. The aim of this study was to investigate rectal tumour location as an independent predictor of oncologic outcome in early rectal cancer (RC).METHODS: Retr
A novel interpretable deep learning model for diagnosis in emergency department dyspnoea patients based on complete data from an entire health care system
Background Dyspnoea is one of the emergency department’s (ED) most common and deadly chief complaints, but frequently misdiagnosed and mistreated. We aimed to design a diagnostic decision support which classifies dyspnoeic ED visits into acute heart failure (AHF), exacerbation of chronic obstructive pulmonary disease (eCOPD), pneumonia and “other diagnoses” by using deep learning and complete, uns
Preparation and dissolution profiles of the amorphous, dihydrated crystalline, and anhydrous crystalline forms of paclitaxel
The selection of pharmaceutical polymorphisms in the final production step is very important in terms of product recovery, properties, and storage. The amorphous, dihydrated crystalline, and anhydrous crystalline forms of paclitaxel were prepared using precipitation, spray drying, and colloid formation methods. These methods were found to be highly efficient and convenient, giving high recovery, s
Evaluation of paclitaxel rearrangement involving opening of the oxetane ring and migration of acetyl and benzoyl groups
The stability of drug is a critical factor in quality control, drug efficacy, safety, storage, and production conditions. The rearrangement of paclitaxel, which involves opening of the oxetane ring and migration of acetyl group occurred on heating a powder of purified paclitaxel. Subsequently, the unusual migration of benzoyl groups progressed rapidly in organic solvents. These rearrangement deriv
Large-scale purification of 13-dehydroxybaccatin III and 10-deacetylpaclitaxel, semi-synthetic precursors of paclitaxel, from cell cultures of Taxus chinensis
The taxane derivatives 13-dehydroxybaccatin III (13-DHB III) and 10-deacetylpaclitaxel (10-DAP) can be used as semi-synthetic precursors of paclitaxel. These precursors were isolated in a simple and economical procedure during purification of paclitaxel from plant cell culture extracts. No additional costs for cell culture or extraction by silica-gel low-pressure chromatography were incurred. Prec
A novel separation and purification process for 1, 3-propanediol
A novel isolation and purification method was developed for producing 1,3-propanediol with high purity and high yield from the mixture containing 1,3-propanediol, 1,2-propanediol, glycerol, and glucose. The developed method, which consisted of phase separation and chromatography, was found to be a simple and efficient procedure for the isolation and purification of 1,3-propanediol from the other c
3D Printing of Polyurethanes for Biomedical Applications
The use of three-dimensional printing (3DP) for rapid prototyping and manufacturing has brought new insights for component production following customized and complex geometrical designs. Due to its excellent mechanical strength, flexibility and potential biocompatibility, polyurethane (PU) has been developed for fabricating convoluted biomedical devices by 3DP. Such a manufacturing technic offers
Transcription factor-mediated reprogramming to antigen-presenting cells
Antigen-presenting cells (APCs) are a heterogenous group of immune cells composed by dendritic cells (DCs) and macrophages (Mϕ), which are critical for orchestrating immunity against cancer or infections. Several strategies have been explored to generate APC subsets, including enrichment from peripheral blood and differentiation from pluripotent or multipotent cells. During development, the genera
Predicting CO2 and CH4 fluxes and their seasonal variations in a subarctic wetland under two shared socioeconomic pathway climate scenarios
The Arctic is undergoing a shift toward a warmer and wetter climate. Recent experiments indicate that the carbon balance of subarctic wet tundra is sensitive to both summer warming and deeper snow. However, few studies have combined experimental data with process-oriented models to predict how the terrestrial carbon cycle will respond to future climate change. Here, we use CoupModel, a process-ori
Considering water-temperature synergistic factors improves simulations of stomatal conductance models under plastic film mulching
Accurately simulating stomatal behavior is crucial for understanding water, carbon, and energy fluxes between land and atmosphere. Given the significant impact of plastic film mulching on water and temperature, it is essential to incorporate water and temperature modifications into stomatal conductance models under these conditions. In this study, we evaluated three commonly used stomatal conducta
Tax Autonomy From a Member State Perspective: Are we Faced with a Democratic Deficit?
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Radioaktiva aratefakter : En bildberättelse från Tjernobyl 2019
En bildessä om artefakter från Tjernobyl och Prypjat 2019. Lämningar efter reaktorhaveri i kärnkraftverket 1986.
Difference : sketching, visualising and challenging Universal Design in Sweden
This edition of Design for All, India has the title “Difference – Sketching, Visualising and Challenging Universal Design in Sweden”. Human difference can be conceptualised in the form of labels attached to people, such as ‘people with disabilities’ or ‘people without disabilities’ . Such categorisations can be investigated with regards to how they are used to separate people and to assign values
From inclusive to nonclusive design : a shift in categorisation
The background to this article is an interest in what categorisations such as ‘persons with or without disability’ create in terms of inequality and stigma, and how categorisations can support the implementation of Universal Design (UD). The article aims to show how a shift in categorisation can lead to a shift in the conceptualisation of UD, from “inclusive” to “nonclusive” design, i.e., to desig