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Search Publications

NIST Authors in Bold

Displaying 9801 - 9825 of 13225

Corrigendum to: "In situ absorption synchrotron measurements, predictive modeling, microstructural analysis, and scanning probe measurements of laser melted Ti-6Al-4V single tracks for additive manufacturing applications" Journal of Alloys and Compounds 9

October 25, 2022
Author(s)
Nicholas Derimow, Edwin Schwalbach, Jake Benzing, Jason Killgore, Aly Artusio-Glimpse, Nik Hrabe, Brian Simonds
… of laser melted Ti-6Al-4V single tracks for additive manufacturing applications" Journal of Alloys and Compounds 9 …

Pyrolysis-GC/MS differentiates polyesters and detects additives for improved monitoring of textile labeling accuracy and plastic pollution

April 2, 2025
Author(s)
Josh Forakis, Jennifer Lynch
… the greatest proportion of textile fibers and are found in various everyday goods; hence, polyester fibers are a … was the most frequently detected phthalate, found in 23.3% (95% CI [17.3–29.3%]) of the consumer products, … toys. Double-shot py-GC/MS advantageously results in these empirical data that (1) counter the assumption that …

Transitioning Towards Circular Consumer Electronics Products

November 13, 2024
Author(s)
Junwon Ko, Gisele Bortolaz Guedes, Fazleena Badurdeen, I.S. Jawahir, Katherine Morris, Vincenzo Ferrero
… scarcity, environmental degradation, and waste generation. In the present digital era, consumer electronics have become ubiquitous, providing numerous conveniences in various aspects of daily life. However, the significant … and actionable attributes to facilitate the design and manufacturing of CPs in the CEI. …

Characterization of Nanoparticles in Silicon Dioxide Food Additive

January 4, 2024
Author(s)
Monique Johnson, Antonio Montoro Bustos, Karen Murphy, Sadia Khan, Ingo Strenge, Matthew Kalan
… Silicon dioxide (SiO2) is an approved direct food additive in the United States and has been used as an anticaking agent in powdered food products and as a stabilizer in the production of beer. While SiO2 has been used in food … Characterization of Nanoparticles in Silicon Dioxide Food Additive …

Picoliter Drop Deposition of SnO2 Nanoparticles onto Microsensor Platforms

December 14, 2023
Author(s)
Elvin Beach, Kurt D. Benkstein, Krenar Shqau, Christopher Montgomery, Patricia Morris, Stephen Semancik
… µm), 3-dimensional platforms which are often configured in arrays to increase analytical capabilities. A picoliter … nanoparticles, a well-established sensing material for use in gas sensor devices, were used to demonstrate the … deposition offers a versatile approach for reproducibly manufacturing gas microsensors, which can be adapted for a …

Calibration Stability of Data Loggers Used for Vaccine Temperature Monitoring

March 6, 2023
Author(s)
Michal J. Chojnacky, Sam Smith, Bethany Rodman, Tobias Herman
… handling or use conditions contribute to measurement drift in data loggers is not well known. Here we show that data … devices representing eight unique models marketed for use in vaccine temperature monitoring were evaluated in a two-year period during 2019-2021. The devices were …

Correlated Analytical and Functional Evaluation of Higher Order Structure Perturbations from Oxidation of NISTmAb

January 22, 2023
Author(s)
Tsega Solomon, Frank Delaglio, John Giddens, John Marino, Yihua Bruce Yu, Marc Taraban, Robert Brinson
… higher order structure (HOS) during product development, manufacturing, storage, and patient administration. As mAb-based drugs are becoming more prevalent in the treatment of many illnesses, the need to establish … involved incubation of NISTmAb with hydrogen peroxide in a benchtop nuclear magnetic resonance spectrometer (NMR) …

Self-Assembled Asperities for Pressure Tunable Adhesion

December 16, 2022
Author(s)
Naomi Deneke, Jamie Booth, Edwin P. Chan, Chelsea S. Davis
… Control of adhesive strength is important in applications such as soft robotics, pick-and-place manufacturing, flexible and wearable devices, and transfer … variable adhesion strength remains a challenge. In this work, we present a highly tunable and scalable …

Resolving the subsurface structure and mechanical property of layered films via contact-resonance atomic force microscopy

December 1, 2022
Author(s)
Gheorghe Stan, Cristian Ciobanu, Sean King
… characterization can emerge from the collected response. In contrast to routine subsurface imaging that have shown … The only features of our samples come from the subsurface, in the form of flat layers with different thickness and … can be useful in semiconductor electronics, additive manufacturing, paints, composites, and biological materials, …

Experimental and Modeling Studies on the Stress Relaxation Behaviour of Ti-6Al-4V Alloy

December 15, 2021
Author(s)
Dilip K. Banerjee, Kali Prasad, Krishnaswamy Hariharan
… of materials during stress relaxation has evoked interest in manufacturing applications because of the effect of stress … relaxation studies have been conducted on titanium alloys in order to understand the influence of stress relaxation on … Virtual, IN …

Feasibility Study of the Use of Frozen Human Sera in Split-Sample Comparison of Immunoassays With Reference Measurement Procedures for Total Thyroxine and Total Triiodothyronine Measurement

October 12, 2021
Author(s)
Linda M. Thienpont, Katleen Van Uytfanghe, J Marriot, Y Tokura, Lothar Siekmann, Anja Kessler, David M. Bunk, Susan Tai
… for TT4 and TT3 with validated RMPs and measured in parallel with several immunoassays. The results were interpreted in terms of traceability of calibration (trueness) and of the … of the sera was investigated by analysis of TT4 in the processed sera in parallel with freshly collected but …

Optimizing Available Tools for Obtaining Result Standardization: A Joint Committee on Traceability in Laboratory Medicine (JCTLM) Project

October 12, 2021
Author(s)
Mauro Panteghini, Federica Braga, Johanna Camara, Vincent Delatour, Katleen Van Uytfanghe, Hubert Vesper, Tianjiao Zhang
… on metrological traceability implementation for the in vitro diagnostics (IVD) community. CONTENT: TF-RMSI … Result Standardization: A Joint Committee on Traceability in Laboratory Medicine (JCTLM) Project …

Capillary Bonding of Membranes by Viscous Polymers: Infiltration Kinetics and Bonding Strength

September 21, 2021
Author(s)
Jaylene Martinez, Adrienne K. Blevins, Jason Killgore, Yifu Ding
… is typically captured by a range of models that differ in the approximation of pore structures, fluid properties, … by a polymer melt is important for membrane device manufacturing. However, both the capillary infiltration … strength or mechanical integrity have not been reported. In this work, we measure the kinetics of capillary …

Study of bomb technician threat identification task performance on distorted X-ray images

March 24, 2021
Author(s)
Jack Leigh Glover, Praful Gupta, Nicholas G. Paulter Jr., Alan C. Bovik
… packages contain explosive devices or device components. In events of positive detection, the images are also used to … quality leads to better user identification of components in explosive devices and, therefore, better informed plans to … work to establish this. Towards advancing progress in this direction, we developed the new NIST-LIVE X-ray IED …

Towards Computing Resource Reservation Scheduling in Industrial Internet of Things

December 11, 2020
Author(s)
Fan Liang, Wei Yu, Xing Liu, David W. Griffith, Nada T. Golmie
… of Things (IoT), connecting IoT devices ubiquitously in an industrial environment. Based on the interconnection of … sensing data, which help operators to control and manage manufacturing systems, leading to significant performance … not, and more importantly, some tasks are non-preemptive in IIoT scenarios. Thus, processing the different IIoT …

Principal Component Analysis for Automated Classification of 2D Spectra and Interferograms of Protein Therapeutics: Influence of Noise, Reconstruction Details, and Data Preparation

July 22, 2020
Author(s)
Robert Brinson, Wade Elliott, Luke Arbogast, David Sheen, John Giddens, John Marino, Frank Delaglio
… fold without forming aggregates for safe and effective use in the clinic. Therefore, the ability to monitor protein … are substantially different, as an indicator of difference in HOS. Here, we demonstrate a quantitative use of principal …

Effect of Fire-Retardant Coatings and Accelerated-Weathering on the Flammability of Wood-Based Materials in Wildland-Urban Interface (WUI) Communities

May 12, 2020
Author(s)
Laura J. Dubrulle, Mauro Zammarano, Rick D. Davis
… fire-retardant coatings (FRCs) designed for wood in outdoor applications, either film-forming or non-film forming (stains), and five top-coatings (used in combination with a FRC to increase its durability) were … the flammability of western red cedar wood with a decrease in peak of heat release rate (PHRR) and total heat release …

Multi-Energy X-Ray Tomography of an Optical Fiber: The Role of Spatial Averaging

March 14, 2019
Author(s)
Zachary H. Levine, Adele P. Peskin, Edward J. Garboczi, Andrew Holmgren
… voltages. The fiber manufacturer created a graded index in the central region by varying the germanium concentration from a peak value in the center of the core to a very small value at the … be noise. However, by averaging the reconstructed voxels in each of several narrow bands of radii, we can obtain …
Displaying 9801 - 9825 of 13225
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