Results 61 to 70 of about 43,742 (227)
Grow p‐type MoS2 on FeNC for CO2 Sensing in Complex Environments with Intelligent Recognition
Advanced Science, EarlyView.In situ growth of p‐type MoS2 (p‐MoS2) on N‐ and Fe‐enriched carbon (FeNC) nanosheets allows for detection of carbon dioxide (CO2) fluctuation levels as low as 50 ppm at 25 °C. The induced S vacancies (Svacs) and the modulated electron distribution jointly improved sensing selectivity to CO2. Abstract A wealth of theoretical studies demonstrates p‐type
Yuefeng Gu +8 more
wiley +1 more source
An experiment in audio classification from compressed data [PDF]
, 2004 In this paper we present an algorithm for automatic classification of sound into speech, instrumental sound/ music and silence. The method is based on thresholding of features derived from the modulation envelope of the frequency limited audio signal ...
Jarina, Roman +3 more
core
Advanced Energy Materials, EarlyView.Three novel non‐fullerene acceptors with a DPP–pyridine‐based structure have been studied, each incorporating different π‐bridging units. LM‐Se exhibited the highest efficiency among the NFAs, and its incorporation into a ternary blend with D18 and Y6 (PCE = 17.53%) significantly enhanced performance due to improved charge dynamics and favorable film ...
Leydi M. Moreno +6 more
wiley +1 more source
Research and Practice in Thrombosis and Haemostasis, 2020 Background Chronic obstructive pulmonary disease (COPD) is associated with risk of venous thromboembolism (VTE). It remains unknown whether individual respiratory symptoms and lowered oxygen saturation (SpO2), individually and in combination with COPD ...
Trond Børvik +5 more
doaj +1 more source
How to Evaluate your Question Answering System Every Day and Still Get Real Work Done [PDF]
, 2000 In this paper, we report on Qaviar, an experimental automated evaluation system for question answering applications. The goal of our research was to find an automatically calculated measure that correlates well with human judges' assessment of answer ...
Breck, Eric +6 more
core +1 more source
Advanced Intelligent Systems, EarlyView.This article offers a comprehensive review of topic modeling techniques, tracing their evolution from inception to recent developments. It explores methods such as latent Dirichlet allocation, latent semantic analysis, non‐negative matrix factorization, probabilistic latent semantic analysis, Top2Vec, and BERTopic, highlighting their strengths ...
Pratima Kumari +6 more
wiley +1 more source
International Journal of Neonatal Screening, 2021 All newborn screening programs screen for severe combined immunodeficiency by measurement of T-cell receptor excision circles (TRECs). Herein, we report our experience of reporting TREC assay results as multiple of the median (MoM) rather than using ...
Michael F. Cogley +5 more
doaj +1 more source
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Spondylocostal dysostosis (SCDO) is a rare genetic disorder characterized by abnormal development of the axial skeleton, resulting in malformations of the vertebrae and ribs that often impair lung development and lead to significant respiratory morbidity.
Jonathan Rips +8 more
wiley +1 more source
Naver Labs Europe (SPLADE) @ TREC Deep Learning 2022 [PDF]
, 2023 Carlos Lassance, Stéphane Clinchant
openalex +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Thermal charging cells (TCS) face two main challenges that limit their practical applications: 1) Still lacking the systems suitable for operation under higher temperature environments, and 2) there are limitations in the self‐sustaining performance of continuous discharge under temperature differences, which holds critical significance for the real ...
Tingting Meng, Yimin Xuan, Yunjie Xiong
wiley +1 more source