Estimating Earphone Level and Dose Using Real-Ear Measures and Ecological Momentary Assessment.

Purpose: Prior work estimating sound exposure dose from earphone use has typically measured earphone use time with retrospective questionnaires or device-based tracking, both of which have limitations. This research note presents an exploratory analysis of sound exposure dose from earphone use among college-aged adults using real-ear measures to estimate exposure level and ecological momentary assessment (EMA) to estimate use time.

Method: Earphone levels were measured at the ear drum of 53 college students using their own devices, earphones, and preferred music and speech stimuli at their normal listening volume.

A dataset of Uniswap daily transaction indices by network.

Decentralized Finance (DeFi) is reshaping traditional finance by enabling direct transactions without intermediaries, creating a rich source of open financial data. Layer 2 (L2) solutions are emerging to enhance the scalability and efficiency of the DeFi ecosystem, surpassing Layer 1 (L1) systems. However, the impact of L2 solutions is still underexplored, mainly due to the lack of comprehensive transaction data indices for economic analysis.

Intracellular protein-lipid interactions drive presynaptic assembly prior to neurexin recruitment.

Neurexin cell-adhesion molecules regulate synapse development and function by recruiting synaptic components. Here, we uncover a mechanism for presynaptic assembly that precedes neurexin recruitment, mediated by interactions between cytosolic proteins and membrane phospholipids. Developmental imaging in C.

Evaluating the cost-utility of ferric derisomaltose versus ferric carboxymaltose in patients with inflammatory bowel disease and iron deficiency anaemia in Norway.

Aims: Iron deficiency anemia (IDA) is among the most common extraintestinal sequelae of inflammatory bowel disease (IBD). Intravenous iron is often the preferred treatment in patients with active inflammation with or without active bleeding, iron malabsorption, or intolerance to oral iron. The aim of the present study was to evaluate the cost-utility of ferric derisomaltose (FDI) versus ferric carboyxymaltose (FCM) in patients with IBD and IDA in Norway.

Transcriptomic profiling of gill biopsies to define predictive markers for seawater survival in farmed Atlantic salmon.

Wild Atlantic salmon migrate to sea following completion of a developmental process known as parr-smolt transformation (PST), which establishes a seawater (SW) tolerant phenotype. Effective imitation of this aspect of anadromous life history is a crucial aspect of commercial salmon production, with current industry practice being marred by significant losses during transition from the freshwater (FW) to SW phase of production. The natural photoperiodic control of PST can be mimicked by exposing farmed juvenile fish to a reduced duration photoperiod for at least 6 weeks before increasing the photoperiod in the last 1-2 months before SW transfer.