Results 51 to 60 of about 12,039 (199)

Mapping opioid exposure through prescription data and postmortem analysis of opioid drugs in multiple tissues

British Journal of Clinical Pharmacology, Volume 92, Issue 8, Page 2624-2635, August 2026.
Background and Purpose Although opioids are central to end of life (EoL) care, tissue‐level opioid exposure remains poorly understood. The objective of this study was to characterize the relationship between prescription‐derived morphine equivalent daily dose (MEDD) and measured morphine concentrations across multiple organs.
Niamh Higgins, Alan Wells, Nimish Patel, Nicole Muttera, Mattia Trunfio, Alessandra Manca, Amedeo De Nicolò, Micol Ferrara, Stefano Bonora, Jessica Cusato, Alice Palermiti, Antonio D'Avolio, Marissa Borochoff, Patricia K. Riggs, Elizabeth Hastie, Rabia S. Atayee, Stephanie Solso, Cheryl Dullano, Vanessa Gomez‐Moreno, Tara Tenenbaum, Robert Deiss, Davey M. Smith, Antoine Chaillon, Sara Gianella   +23 more
wiley   +1 more source

Biomarkers Predicting Sustained Unresponsiveness After Oral Immunotherapy in the OPIA Trial

Allergy, EarlyView.
Duan Ni, Gabriela Pinget, Brigitte Santner‐Nanan, Catherine L. Lai, Laurence Macia, Dianne E. Campbell, Peter Hsu, Ralph Nanan   +7 more
wiley   +1 more source

Research on building signal processing analysis module using RTL-SDR

Tạp chí Khoa học và Công nghệ
The research focuses on the development and evaluation of a radio signal processing and analysis module, utilizing RTL-SDR equipment in combination with a Raspberry Pi 4 Model B embedded computer. By applying signal processing algorithms such as the Fast
Trung Thanh Nguyen, Ngoc Thang Bui
doaj   +1 more source

The use of activated carbon derived from spent coffee grounds as a reusable, sustainable, and effective solution for the removal of butylparaben from water

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1547-1558, August 2026.
Abstract BACKGROUND Parabens, including butylparaben (BP), are widely used as antimicrobial preservatives in food, cosmetics, and pharmaceuticals, yet are poorly removed by conventional water treatment processes and pose potential risks to aquatic life and human health.
Lorena Maihury Santos Tsubouchi, Diane Scapin, Gideã Taques Tractz, Flávia Aparecida Reitz Cardoso, Lúcio Cardozo‐Filho, Alessandro Francisco Martins, Diógenes Vedoy, Ana Paula Peron, Osvaldo Valarini Junior   +8 more
wiley   +1 more source

CD49a expression defines a metabolically robust, cytokine‐biased liver NK cell subset in rhesus macaques during lentivirus infection

Immunology &Cell Biology, Volume 104, Issue 7, Page 656-666, August 2026.
Liver‐resident NK cells (CD49a+ NK cells) in rhesus macaques display distinct activating receptor and metabolic markers enhanced phenotype compared with hepatic NK cell subsets (CD49a−) in the liver. These cells exhibit heightened cytokine polyfunctionality with restrained cytotoxic responses upon mitogen stimulation in comparison with CD49a− NK cell ...
Andrew Hudson, Melissa Xin Yu Wong, Michael Verdolin, R Keith Reeves, Cordelia Manickam   +4 more
wiley   +1 more source

CFAR Detection from Noncoherent Radar Echoes Using Bayesian Theory

EURASIP Journal on Advances in Signal Processing, 2010
We propose a new constant false alarm rate (CFAR) detection method from noncoherent radar echoes, considering heterogeneous sea clutter. It applies the Bayesian theory for adaptive estimation of the local clutter statistical distribution in the cell ...
Wataru Suganuma, Hiroyuki Yamaguchi
doaj   +2 more sources

OPTIMAL SELECTION OF THE CA-CFAR ADJUSTMENT FACTOR FOR K POWER SEA CLUTTER WITH STATISTICAL VARIATIONS

Ciencia e Ingeniería Neogranadina, 2017
La presencia de la señal interferente de clutter marino establece limitaciones en la calidad de la detección de radar en ambientes costeros y de alta mar. El procesador CA-CFAR es la solución clásica para detectar blancos de radar.
José Raúl Machado Fernández, Jesús C. Bacallao Vidal   +1 more
doaj  

Closed-Form Solution for CFAR Detection Threshold in G⁰ Distributed SAR Clutter

IEEE Access
We devise a constant false alarm rate (CFAR) detector for detecting targets in clutter regions with varying degrees of heterogeneity. The CFAR detector employs the $\mathcal {G}^{0}$ distribution for characterizing the statistics of background ...
Dheeren Ku Mahapatra, Sourabh Paul, Biswajit Dwivedy, Alejandro C. Frery   +3 more
doaj   +1 more source

Behavioural and Structural Determinants of Mpox Vaccine Awareness and Uptake Among People With HIV in the Dominican Republic: A Cross‐Sectional Study

Journal of the International AIDS Society, Volume 29, Issue S2, July 2026.
ABSTRACT Introduction Mpox disproportionately affects people with HIV (PWH), yet little is known about mpox vaccine awareness and uptake in low‐ and middle‐income countries. We evaluated mpox‐related knowledge, attitudes and practices (KAP) among PWH in the Dominican Republic to identify determinants of vaccine awareness and uptake.
Robert Paulino‐Ramirez, Wilfredo R. Matias, Alexandre Chaumette, Hector Lora‐Rodríguez, Monica Thormann‐Peynado, Lucia Vargas   +5 more
wiley   +1 more source

A Novel Copula-Based Multi-Feature CFAR Framework for Radar Target Detection

Remote Sensing
Multi-feature radar target detection enhances the discrimination between targets and clutter, thereby improving detection accuracy. However, the complex nonlinear dependencies among features present significant challenges for precise control of the false
Juan Li, Yunlong Dong, Ningbo Liu, Yong Huang, Xingyu Jiang, Jinping Sun   +5 more
doaj   +1 more source