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Displaying 651 - 675 of 74633

AI and Flow Cytometry

November 10, 2025
Author(s)
Dawei Lin, Anupama Gururaj, Sheng Lin-Gibson, Lili Wang
Artificial intelligence (AI) and machine learning (ML) are transforming biotechnology and playing a key role in bioeconomy. One of the most important measurement capabilities at the forefront of biotechnology innovations is flow cytometry (FCM), a high

Functional Characterization and a Real-World Clinical Laboratory Pilot of the Foundation for the National Institutes of Health Circulating Tumor DNA Quality Control Materials

November 6, 2025
Author(s)
Cloud Paweletz, Thomas Forbes, Laura M Yee, Grace Heavey, Hua-Jun He, Zhiyong He, Dana Connors, Daniel Stetson, Susan Keating, Kenneth Cole, Li Chen, Rini Pauly, Caroline Sigman, Liang-Chun Liu, Qiang Gan, Yves Konigshofer, Russell Garlick, Ephrem Chin, Gary Kelloff, Mickey Williams, Robert McCormack, Chris Karlovich
Purpose We previously developed quality control materials (QCMs) to aid in the development of circulating tumor DNA (ctDNA) assays. In this study, we further characterize the performance of the QCMs relative to clinical samples. Methods QCMs were provided

Harmonization Model & Implementation of Interactions among IoT Devices

November 6, 2025
Author(s)
Yuyin Song, Thomas Roth, Peter Waher, Helbert da Rocha, Riccardo Brama, Hiroaki Nishi, Antonio Espirito-Santo
The Internet of Things (IoT) is highly heterogeneous regarding smart sensors/devices, connectivity, communication protocols, and data formats. The major challenges of IoT ecosystems are fragmentation (or disintegration) and cross-domain interoperability

Multi-timescale Frequency-Phase Matching for High-Yield Nonlinear Photonics

November 6, 2025
Author(s)
Mahmoud Jalali Mehrabad, Lida Xu, Gregory Moille, Christopher Flower, Supratik Sarkar, Apurva Padhye, Shao-Chien Ou, Daniel Suarez-Ferero, Mahdi Ghafariasl, Yanne K. Chembo, Kartik Srinivasan, Mohammad Hafezi
Integrated nonlinear photonics struggles to deliver wafer-scale functional device yields: Nanometer-level fabrication variations compromise the strict frequency-phase matching mandated by energy- and momentum-conserving nonlinear processes. We introduce

The IEEE 1451 Playground: A Web-Based Tool for Standard Education

November 6, 2025
Author(s)
Yuyin Song, Helbert da Rocha, Antonio Espirito-Santo, Riccardo Brama
The technical standards are employed in everyday tasks, such as connection to the internet or with nearby devices. The process to learn a new technical standard is difficult and needs time, as the standards have complex documentation that needs to be

The structure and morphology of single-component oligomeric RNA delivery vectors derived from amphiphilic Charge-Altering Releasable Transporters

November 6, 2025
Author(s)
Paul Hurst, Yuan Jia, Summer Ramsay-Burrough, Rebecca McClellan, Joshua Arens, Samuel Khasnavis, Trevor del Castillo, Mahmoud AbdElwakil, Michael Lueckheide, Vivek Prabhu, Robert Waymouth
Recent advances in nucleic acid delivery have been inspired by efforts to mimic the function of natural viruses through the development of self-assemblies capable of transporting oligonucleotides across the cell and endosomal membranes. Lipid nanoparticles

Magnetism and Peierls distortion in Dirac semimetal CaMnBi2

November 4, 2025
Author(s)
Aashish Sapkota, Niraj Aryal, Xiao Hu, Masaaki Matsuda, Yan Wu, Guangyong Xu, John Wilde, Andreas Kreyssig, Paul Canfield, Cedomir Petrovic, John Tranquada, Igor Zaliznyak
Dirac semimetals of the form AMnX2 (A = alkaline-earth or divalent rare earth; X = Bi, Sb) host conducting square-net Dirac-electron layers of X atoms interleaved with antiferromagnetic MnX layers. In these materials, canted antiferromagnetism can break

Synchrotron radiation based analyzer-free dual-phase dark-field lung imaging approach for radiography and CT

November 4, 2025
Author(s)
Daniel Josell, Simon Spindler, Alexandre Pereira, Caori Organista, Marie-Christine Zdora, Goran Lovric, Ginevra Lautizi, Christian Dullin, Adriano Contillo, Elena Longo, Nicolo Sodini, Lorenzo D'Amico, Lucia Romano, Konstantins Jefimovs, MIchal Rawlik, Giulana Tromba, Marco Stampanoni
Lung diseases such as chronic obstructive pulmonary disease are a major health burden to the society, where early detection plays a crucial role for treatment success. For detection, as well as diagnosis and serial evaluation, imaging plays a major role

AI-Powered ParaView for NIST: Enabling Accessible Scientific Visualization

November 3, 2025
Author(s)
Simon Su, William Sherman, Judith Terrill
This position paper outlines the research agenda for National Institute of Standards and Technology (NIST)'s AI-Powered ParaView effort and how the research directly addresses and supports multiple action items within the America's AI Action Plan. How this

Vibrometer-based Measurement of Turned Diameters

November 3, 2025
Author(s)
Aaron Cornelius, Osian Leahy, Burak Sencer, Gregory Vogl
Producing high-accuracy machined diameters requires the ability to check the part accuracy inside the machine tool so that process corrections can be made. Many different methods have been proposed for in situ diameter measurement, including optical

Would Human-Robot Interaction Conferences Benefit From More Formal Reporting?

November 3, 2025
Author(s)
Patrick Holthaus, Alessandra Rossi, Snehesh Shrestha, Wing-Yue Louie, aysegul ucar, Daniel Hernandez Garcia, Frank Forster, Antonio Andriella, Shelly Bagchi
In an interdisciplinary and evolving research field like human-robot interaction, clear and precise results reporting is essential for study comparability and replicability. To address the lack of a standard for such reporting and, at the same time

Smart City Standardization: A Global Perspective

November 1, 2025
Author(s)
William Dunaway, Cheyney O'Fallon
The Global Community Technology Challenge (GCTC) is the smart cities program of the National Institute of Standards and Technology (NIST) in the U.S. Department of Commerce. Since its formation in 2014, the GCTC has built an international partnership of

Unraveling spin entanglement using quantum gates with scanning tunneling microscopy-driven electron spin resonance

October 31, 2025
Author(s)
Eric Switzer, Jose Reina Galvez, Geza Giedke, Talat Rahman, Christoph Wolf, Deung-Jang Choi, Nicolas Lorente
Quantum entanglement is a fundamental resource for quantum information processing, and its controlled generation and detection remain key challenges in scalable quantum architectures. Here, we demonstrate the deterministic generation of entangled spin

Use Case Decomposition for multi-standard Management to Enable Flexible Supply Chain

October 27, 2025
Author(s)
Elena Jelisic, Boonserm Kulvatunyou, Salifou Sidi Mahaman Malick, Hakju Oh, Joshua Ki
Flexibility is identified as a mandatory characteristic of today's supply chains. There are a few aspects of supply chain flexibility identified in the literature, and one of them is flexible supply chain integration. The standard for exchanging supply
Displaying 651 - 675 of 74633
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