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Sensory feedback in upper limb prosthetics : advances and challenges

Advanced sensory feedback from upper limb prostheses would provide multiple benefits to people with upper limb amputations, but achieving functional and natural-feeling sensation is technologically challenging. Advances are being made with invasive and non-invasive stimulation approaches, but considerable challenges need to be addressed with technological innovation.

Screening Targets and Therapeutic Drugs for Alzheimer's Disease Based on Deep Learning Model and Molecular Docking

Background: Alzheimer's disease (AD) is a neurodegenerative disorder caused by a complex interplay of various factors. However, a satisfactory cure for AD remains elusive. Pharmacological interventions based on drug targets are considered the most cost-effective therapeutic strategy. Therefore, it is paramount to search potential drug targets and drugs for AD. Objective: We aimed to provide novel

COCONUT SHELLS, WATER HYACINTH, AND RICE IN IMPROVING THE QUALITY OF DUG WELL WATER IN FLOOD AREAS

Introduction: Ensuring access to clean and safe drinking water is crucial, especially in flood-prone regions where the water quality in dug wells can deteriorate due to various physicochemical factors. This research was aimed to measure the effectiveness of natural materials in improving water quality based on physicochemical parameters and to compare water quality before and after treatment in As

Disability and long-term breathlessness : A cross-sectional, population study

Introduction Disability, resulting from altered interactions between individuals and their environment, is a worldwide issue causing inequities and suffering. Many diseases associated with breathlessness cause disability but the relationship between disability and the severity of breathlessness itself is unknown. This study evaluated associations between disability using the WHO's Disability Asses

Tailoring Auger Recombination Dynamics in CsPbI3 Perovskite Nanocrystals via Transition Metal Doping

Auger recombination is a pivotal process for semiconductor nanocrystals (NCs), significantly affecting charge carrier generation and collection in optoelectronic devices. This process depends mainly on the NCs’ electronic structures. In our study, we investigated Auger recombination dynamics in manganese (Mn2+)-doped CsPbI3 NCs using transient absorption (TA) spectroscopy combined with theoretical

The Influence of bipolar plate wettability on performance and durability of a proton exchange membrane fuel cell

A significant surface wettability transition from hydrophobicity to hydrophilicity after long-term operation is observed in graphite bipolar plates of a proton exchange membrane fuel cell (PEMFC). Extensive in-situ electrochemical characterization was performed to investigate the impact of bipolar plate wettability on the performance and durability of two PEMFCs (named “New cell” and “Old cell”),

Numerical and experimental investigations of flow features over a wedge exposed to supersonic flow at high Reynolds numbers

Numerical simulation tools and experimental measurement techniques are required to provide accurate description of flow features in application relevant scales and boundary conditions enroute to realizing the design and integration of high-speed arial platforms. A case of 10° wedge exposed to Mach 3.5 supersonic flow at high Reynolds numbers provides an opportunity to conduct a comparative analysi

Towards alternative ecologies of encounter: crafting a vital materialist perspective of cultural entrepreneurship

In the wake of an aesthetic capitalism, the cultural and creative industries (CCI) have become a growing and thriving sector of Western and other economies. Cultural entrepreneurial processes propel the CCI and their regime of aesthetic innovation and constitute constantly evolving art worlds. My dissertation focuses on the material-affective dimensions of these art worlds. It explores cultural en

Utility of interleukin-6 to identify serious bacterial infections in febrile infants aged ≤60 days

AIM: The aim of this study is to investigate the utility of interleukin-6 (IL-6) in the early diagnosis of serious bacterial infections (SBI) in febrile infants and to compare it with C-reactive protein (CRP).METHODS: Retrospective study conducted in the paediatric emergency department in Gothenburg, Sweden, on previously healthy, full-term infants aged ≤60 days with fever without a source (FWS) f

Interface Modification and Characterization of Nanostructured Semiconductors : A Bridge to Contemporary Electronics

This research presents advancements into the fabrication, operation and characterization of electronicnanomaterials and devices. It focuses on the interfaces of metals, oxides and semiconductors anddeveloping techniques to improve their integration into devices. Covering nanoelectronics fromphotovoltaics to circuit elements, a combined suite of scanning probe and X-ray techniques was usedto provid

Dizziness-related disability in persons with post-COVID condition : A cross sectional study

BACKGROUND: Dizziness is a common symptom in post-COVID condition (PCC) which may have a large impact on several life domains. However, knowledge on dizziness-severity and disability in PCC is sparse. OBJECTIVE: The aim was to describe the severity of dizziness-related disability in individuals with PCC, and how it is manifested in daily life. METHODS: A questionnaire regarding symptoms of PCC, he

Pathways to sustainable bioenergy : Navigating the energy-ecosystem services-biodiversity nexus in agricultural landscapes

Bioenergy plays a major role in the renewable energy supply and is projected to be an important part of the path towards a decarbonised society. Over the past decade, increasing attention has been given to agricultural bioenergy to act as a multifunctional climate mitigation strategy. Energy crops may mitigate climate change while simultaneously contributing to reducing the negative environmental

Dispositional Reliabilism and Its Merits

In this article I discuss two counterexamples (the New Evil Demon Problem and Norman‘s Clairvoyance) to reliabilism and a potential solution: dispositional reliabilism. The latter is a recent addition to the many already-existing varieties of reliabilism and faces some serious problems of its own. I argue here that these problems are surmountable. The resulting central argument of the article aims

The Whorfian mind : Electrophysiological evidence that language shapes perception

Color perception has been a traditional test-case of the idea that the language we speak affects our perception of the world. It is now established that categorical perception of color is verbally mediated and varies with culture and language. However, it is unknown whether the well-demonstrated language effects on color discrimination really reach down to the level of visual perception, or whethe

Nanoplastics rewire freshwater food webs

The accelerating use of plastics worldwide is of societal concern, especially as plastics fragment into smaller, micro- and nano-sized particles. Of particular importance is the effects on aquatic ecosystems since a major part of the nanoplastics eventually reach natural water systems. We identify, using replicated experimental wetlands, a tipping point where nanoplastics become detrimental to the