Results 91 to 100 of about 31,199 (169)

A Computationally Efficient Mel-Filter Bank VAD Algorithm for Distributed Speech Recognition Systems

EURASIP Journal on Advances in Signal Processing, 2005
This paper presents a novel computationally efficient voice activity detection (VAD) algorithm and emphasizes the importance of such algorithms in distributed speech recognition (DSR) systems.
Vlaj Damjan, Kotnik Bojan, Horvat Bogomir, Kačič Zdravko   +3 more
doaj   +1 more source

Amodiaquine Enhances Anti‐Melanoma Efficacy of Attenuated Salmonella via Targeting Glutathione Reductase in Neutrophils

Advanced Science, Volume 13, Issue 17, 23 March 2026.
This study shows that Salmonella VNP20009 recruits pro‐tumor neutrophils that reduce its anticancer efficacy. Combining VNP with amodiaquine selectively eliminates these neutrophils by targeting glutathione reductase. A GR‐shRNA‐loaded VNP strain was further developed, demonstrating an innovative strategy integrating drug repurposing with synthetic ...
Wanfa Dong, Chunyuan Zhao, Chengxi Li, Lin Weng, Zehan Ji, Peiqi Li, Jiqiang Lu, Danni Liu, Anni Yu, Tianyi Jiang, Shaokai Huang, Heng Liu, Xiao Chen, Zichun Hua   +13 more
wiley   +1 more source

Quantification of Single‐Cell Cysteine Using an Electrochemical Nanosensor for Predicting Tumor Disulfidptosis Susceptibility

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Cysteine attracts interest due to its unique electrochemical activity and emerging relationship with disulfidptosis. This study develops a new electrochemical nanosensor, which represents the first of its kind capable of detecting intracellular cysteine for various types of tumor cells and primary tumor cells in mice to evaluate disulfidptosis ...
Congcong Zhang, Xiangdi Zhang, Shushen Li, Yuyang Li, Bei Yuan, Mingshuang Zheng, Shuo Zhang, Fangping Yuan, Min Jia, Lixia Lu, Jun Zhou, Zhenguo Zhang, Xin Du   +12 more
wiley   +1 more source

Responsiveness validity for measures of adjustment to life with a left ventricular assist device: Findings from the MCS A-QOL study

JHLT Open
This report evaluated responsiveness validity (sensitivity to change) for five ventricular assist device (VAD)-specific patient-reported outcomes (PROs). Patients at 12 U.S.
Elizabeth A. Hahn, MA, Larry A. Allen, MD, MHS, David Cella, PhD, David G. Beiser, MD, MS, Quin E. Denfeld, PhD, RN, James Kirklin, MD, JoAnn Lindenfeld, MD, Colleen K. McIlvennan, PhD, Bernice Ruo, MD, Jeffrey Teuteberg, MD, Michael Kiernan, MD, Liviu Klein, MD, MS, Christopher S. Lee, PhD, RN, Catherine Murks, NP, Jonathan Rich, MD, Josef Stehlik, MD, Mary Norine Walsh, MD, MACC, Katy Bedjeti, MSW, Kathleen L. Grady, PhD   +18 more
doaj   +1 more source

Combining ability among provitamin A‐enriched maize inbred lines and heterosis of their hybrids for grain yield and agronomic traits

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Studying the combining ability of pro‐vitamin A enriched yellow maize inbred lines (Zea mays L.) provides valuable information on the breeding potential of these lines for developing high‐yielding and biofortified maize hybrids with desirable agronomic traits.
Belay Garoma, Kassahun Bante, Girum Azmach, Abebe Menkir   +3 more
wiley   +1 more source

Tau PET overlap index correlation with neuropathological findings

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION The tau positron emission tomography (PET) overlap index (OI) has shown promise in maximizing signal‐to‐noise for longitudinal tau PET imaging, particularly for early tau pathology, but requires validation against neuropathology.
Seokbeen Lim, Jeyeon Lee, Paul H. Min, Christina M. Moloney, Carly T. Mester, Sujala Ghatamaneni, Matthew L. Senjem, Hugo Botha, David S. Knopman, Stuart J. McCarter, Vijay K. Ramanan, Rodolfo Savica, Julie A. Fields, Mary M. Machulda, Dennis W. Dickson, R. Ross Reichard, Aivi T. Nguyen, Jonathan Graff‐Radford, Christopher G. Schwarz, Jeffrey L. Gunter, Kejal Kantarci, Bradley Boeve, Prashanthi Vemuri, David T. Jones, Clifford R. Jack Jr., Ronald C. Petersen, Melissa E. Murray, Val J. Lowe   +27 more
wiley   +1 more source

The spleen–brain axis in Alzheimer's disease and related dementias: Integrating immune and metabolic regulation

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Emerging evidence highlights the central role of peripheral immune–metabolic regulation in the pathogenesis of Alzheimer's disease and related dementias (ADRD). Among peripheral organs, the spleen has gained increasing attention as a critical immune–metabolic hub linking systemic homeostasis to central neurodegeneration.
Jingsi Yan, Jiayu Zhang, Xinyi Ye, Huihong Wang, Hang Li, Weirong Li, Huifei Wu, Wei Zhao   +7 more
wiley   +1 more source

Neuropsychiatric symptoms in preclinical and clinically manifest dementia: clusters and their health determinants

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Neuropsychiatric symptoms (NPSs) are common in dementia, but their patterns in preclinical stages remain unclear. This study identified NPS clusters and associated health factors in a geriatric clinical population. METHODS We analyzed 1234 participants from the Italian GERIatric COgnitive evaluation memory clinic cohort with ...
Anna Giulia Guazzarini, Evangelos Galaris, Virginia Boccardi, Francesca Mancinetti, Carmelinda Ruggiero, J‐Sebastian Muehlboeck, Patrizia Mecocci, Eric Westman, Anna Marseglia   +8 more
wiley   +1 more source

Television and computer use and dementia risk in older adults with limited leisure or social activities: A prospective cohort study

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Associations between television/computer use and dementia in socially inactive older adults remain unclear, and optimal limits are unknown. METHODS We followed 89,671 dementia‐free, socially inactive adults aged ≥55 from UK Biobank for a mean of 12.2 years. Adjusted Cox models assessed associations with incident all‐cause dementia
Jiaying Li, Hongliang Xue, Yue Leng, Quincy M. Samus, Milap Nowrangi, Sarah L. Szanton, Qian‐Li Xue, Juxnin Li   +7 more
wiley   +1 more source

Solid Subtype of Papillary Thyroid Carcinoma: A Case Series Highlighting Aggressive Features

Clinical Case Reports, Volume 14, Issue 3, March 2026.
Hematoxylin and eosin (H&E) stained section, 40×. Tumor cells with “Orphan Annie eye” nuclei arranged in solid nests. ABSTRACT Papillary thyroid carcinoma (PTC) is the most common malignant thyroid neoplasm. Its solid/trabecular subtype (STPTC) is rare, and its aggressiveness remains controversial.
Rafael Castellanos Bueno, Gabriela Almeyda Carreño, Diana Carolina Vergara Arenas, Laura Yibeth Esteban Badillo, Ernesto García Ayala   +4 more
wiley   +1 more source