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Free-Standing Metal Halide Perovskite Nanowire Arrays with Blue-Green Heterostructures

Vertically aligned metal halide perovskite (MHP) nanowires are promising for various optoelectronic applications, which can be further enhanced by heterostructures. However, present methods to obtain free-standing vertically aligned MHP nanowire arrays and heterostructures lack the scalability needed for applications. We use a low-temperature solution process to prepare free-standing vertically al

Shifts in microbial stoichiometry upon nutrient addition do not capture growth-limiting nutrients for soil microorganisms in two subtropical soils

Microbial stoichiometry has become a key aspect in ecological research as shifts in microbial C:N, C:P and N:P ratios upon nutrient addition are presumed to give insight into relative nutrient limitations for soil microorganisms–with far-reaching implications for biogeochemical processes. However, this expectation has never been tested against direct methods of microbial growth responses to nutrie

Repeated drying and rewetting cycles accelerate bacterial growth recovery after rewetting

Two patterns of bacterial growth response upon drying and rewetting (DRW) of soils have previously been identified. Bacterial growth can either start increasing immediately after rewetting in a linear fashion (“type 1” response) or start increasing exponentially after a lag period (“type 2” response). The effect of repeated DRW cycles was studied in three soils with different response patterns aft

Evidence for large microbial-mediated losses of soil carbon under anthropogenic warming

Anthropogenic warming is expected to accelerate global soil organic carbon (SOC) losses via microbial decomposition, yet, there is still no consensus on the loss magnitude. In this Perspective, we argue that, despite the mechanistic uncertainty underlying these losses, there is confidence that a strong, positive land carbon–climate feedback can be expected. Two major lines of evidence support net

A novel way of behaviour-change delivery: Using a learning management system to improve mood in older adults and light/dark conditions in their homes

How can an online course be designed to promote better mood and improved lighting and darkness conditions in the home? Based on the Information-Motivation-Behaviour Skills Model, the online course comprises multiple components (light, activity and sleep) and various learning strategies. Factual information is provided about, e.g. light as the most potent external time cue for the internal body cloHow can an online course be designed to promote better mood and improved lighting and darkness conditions in the home? Based on the Information-Motivation-Behaviour Skills Model, the online course comprises multiple components (light, activity and sleep) and various learning strategies. Factual information is provided about, e.g. light as the most potent external time cue for the internal body clo

Road safety beyond the automobility norm? : Can Swedish road safety policy escape the automobility norm and facilitate cycling instead - lessons from the Netherlands

Road safety policy rules us in both visible and invisible ways and prioritising one mode often means downgrading another. It has been argued in previous research that road safety policy prioritises car traffic and in that way sustains the automobility norm. This paper focuses on the automobility norm that permeates Swedish road safety policy and how this hampers planning for cycling. It aims to co

Hospital Admission Rate, Cumulative Hospitalized Days, and Time to Admission Among Older Persons With Substance Use and Psychiatric Conditions

Background: Substance use among older persons occurs with medical and psychiatric comorbidities. This study examined the associations of substance use disorder (SUD), psychiatric, and dual diagnoses with 12-month cumulative hospitalized days, hospital admission rate and number of days to first hospitalization.Methods: The cohort of 3,624 individuals (28.2% women) aged 50 years or older was assesse

The role of RNA-binding proteins in the processing of mRNAs produced by carcinogenic papillomaviruses

Human papillomaviruses (HPV) are epitheliotropic DNA tumor viruses that are prevalent in the human population. A subset of the HPVs termed high-risk HPVs (HR-HPVs) are causative agents of anogenital cancers and head-and-neck cancers. Cancer is the result of persistent high-risk HPV infections that have not been cleared by the immune system of the host. These infections are characterized by dysregu

Limonene and linalool hydroperoxides review : Pros and cons for routine patch testing

Limonene and linalool are among the most common fragrance terpenes used in everyday products. They are pre-haptens, forming hydroperoxides (Lim-OOHs, Lin-OOHs) upon oxidation and inducing frequent positive patch test reactions in patients with dermatitis, and yet they are not routinely tested in Europe. This review evaluates current patch testing with Lim-OOHs and Lin-OOHs by asking whether hydrop

Emerging industries : institutions, legitimacy and system-level agency

Economic geographers have studied emerging industries in regions from various perspectives, such as life cycle, evolutionary economic geography and systemic approaches. However, so far they have insufficiently conceptualized the effects of institutional structures on new industry emergence. This special issue on ‘Emerging Industries: Institutions, Legitimacy and System Building’ therefore shows re

Latitudinal patterns of light and heavy organic matter fractions in arid and semi-arid soils

Semi-arid and arid ecosystems are important for the global C cycle. Despite this, it remains unclear how organic matter fractions vary across latitudinal gradients, and what drives this variation, in dry ecosystems. In this study, we sampled soils from 100 sites across a latitudinal gradient in the dry valleys of southwestern China to explore the latitudinal patterns of light fraction organic matt

Cost Effectiveness of the Use of Prophylactic Mesh To Prevent Parastomal Hernia After Urinary Diversion with an Ileal Conduit

Background: Prophylactic lightweight mesh in the sublay position reduced the cumulative incidence of parastomal hernia (PSH) after cystectomy with ileal conduit diversion in a randomised controlled trial.Objective: To investigate whether the use of prophylactic mesh is cost-effective in comparison to no mesh from the health care provider perspective.Design setting and participants: Data on health

Quantitative trait loci, G×E and G×G for glycemic traits : response to metformin and placebo in the Diabetes Prevention Program (DPP)

The complex genetic architecture of type-2-diabetes (T2D) includes gene-by-environment (G×E) and gene-by-gene (G×G) interactions. To identify G×E and G×G, we screened markers for patterns indicative of interactions (relationship loci [rQTL] and variance heterogeneity loci [vQTL]). rQTL exist when the correlation between multiple traits varies by genotype and vQTL occur when the variance of a trait

Meat intake is associated with a higher risk of ulcerative colitis in a large European prospective cohort study

BACKGROUND AND AIMS: We aimed to investigate the association between protein intake and risk of inflammatory bowel disease (IBD) in the European Prospective Investigation into Cancer and Nutrition.METHODS: 413 593 participants from eight European countries were included. Dietary data were collected at baseline from validated food frequency questionnaires. Dietary data were calibrated to correct er

Information and communication technology in home-based rehabilitation–a discussion of possibilities and challenges

Background: Information and communication technology (ICT) has been proven to have effect in terms of providing alternative ways to deliver rehabilitation services. The intention with this paper is to serve as a foundation for discussions regarding the future development, design, and delivery of home-based rehabilitation, including ICT. Aim: To reflect on and discuss the possibilities and challeng