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National Voluntary Laboratory Accreditation Program (NVLAP) Voting System Testing

October 19, 2021

Author(s)

Bradley Moore, John Wack

NIST Handbook 150-22 presents the technical requirements and guidance for the accreditation of laboratories under the National Voluntary Laboratory Accreditation Program (NVLAP) Voting Systems Testing program. It is intended for information and use by

On the Cluster Formation of a-Synuclein Fibrils

October 19, 2021

Author(s)

Marija Dubackic, Ilaria Idini, Veronica Lattanzi, Yun Liu, Anne Martel, Ann Terry, Michael Haertlein, Juliette Devos, Andrew J. Jackson, Emma Sparr, Sara Linse, Ulf Olsson

The dense accumulation of α-Synuclein fibrils in neurons is considered to be strongly associated with Parkinson's disease. These intracellular inclusions, called Lewy bodies, also contain significant amounts of lipids. To better understand such

Spatially Resolved Potential and Li-Ion Distributions Reveal Performance-Limiting Regions in Solid-State Batteries

October 19, 2021

Author(s)

Elliot Fuller, Evgheni Strelcov, Jamie Weaver, Michael Swift, Joshua Sugar, Andrei Kolmakov, Nikolai Zhitenev, Jabez J. McClelland, Yue Qi, Joseph Dura, Alec Talin

The performance of solid-state electrochemical systems is intimately tied to the potential and lithium distributions across electrolyte–electrode junctions that give rise to interface impedance. Here, we combine two operando methods, Kelvin probe force

The IEEE Technical Committee 10: The Waveform Generation, Measurement, and Analysis Committee

October 19, 2021

Author(s)

Nicholas G. Paulter Jr., John Jendzurski, Sergio Rapuano, Luca De Vito, William Boyer, Jerome Blair

none

Towards An Adaptive Time-Triggered Protocol in Wireless Networks

October 19, 2021

Author(s)

Jin Zhang, Fan Liang, Wei Yu, David W. Griffith, Wenqi Guo, Avi Gopstein

Time sensitive activities occur extensively in industrial Internet of Things (IoT) environments. Classical time-triggered protocols in wired networks, such as Ethernet, have been proven effective in supporting real-time and safety-critical communications

Towards Online Continuous Reinforcement Learning on Industrial Internet of Things

October 19, 2021

Author(s)

Cheng Qian, Wei Yu, Xing Liu, David W. Griffith, Nada T. Golmie

In Industrial Internet of Things (IIoT), the information and communication technologies powered by IoT can greatly improve the efficiency and timeliness of information exchange between different industrial components. Likewise, machine learning techniques

Oxidation in Reused Powder-Bed Fusion Additive Manufacturing Ti-6Al-4V Feedstock: A Brief Review

October 17, 2021

Author(s)

Nicholas Derimow, Nik Hrabe

Unmelted titanium alloy (Ti-6Al-4V) feedstock powder oxidizes during powder-bed fusion (PBF) additive manufacturing (AM), which limits the useful lifetime of a batch of powder and affects the overall AM process cost. Critical understanding of key factors

6G MailBox Theory: Cognitive Information Carrier to Enable Distributed Algorithm Embedding for Intelligence Networking

October 16, 2021

Author(s)

Yixue Hao, Yiming Miao, Min Chen, Hamid Gharavi, Victor Leung

With the rapid development of 5G communications, enhanced mobile broadband, massive machine type communications and ultra-reliable low latency communications are widely supported. However, a 5G communication system is still based on Shannon's information

Addressable graphene encapsulation of wet specimens on a chip for optical, electron, infrared and X-ray based spectromicroscopy studies

October 15, 2021

Author(s)

Andrei Kolmakov

Label-free spectromicroscopy methods offer the capability to examine complex cellular phenomena. Electron and X-ray based spectromicroscopy methods, though powerful, have been hard to implement with hydrated objects due to vacuum incompatibility of the

Exponentially correlated Hylleraas-Configuration Interaction studies of atomic systems. II. Non-relativistic energies of the 1 singlet S through 6 singlet S states of the Li+ ion

October 15, 2021

Author(s)

Maria B. Ruiz, James S. Sims, Bholanath Padhy

A generalization of the Hylleraas-Configuration Interaction method (Hy-CI) first proposed in a previous study, the Exponentially Correlated Hylleraas-Configuration Interaction method (E-Hy-CI) in which the single rij of an Hy-CI wave function is

High amplification laser-pressure optic enables ultra-low uncertainty measurements of optical laser power at kilowatt levels

October 15, 2021

Author(s)

Aly Artusio-Glimpse, Kyle Rogers, Paul A. Williams, John H. Lehman

We present the first measurements of kilowatt laser power with an uncertainty less than 1 %. These represent progress toward the most accurate measurements of laser power above 1 kW at 1070 nm wavelength and establish a more precise link between force

Modeling Public Safety Communication Scenarios: School Shooting Incident

October 15, 2021

Author(s)

Richard A. Rouil, Antonio Izquierdo Manzanares, Chunmei Liu, Wesley Garey

Public safety practitioners performing day-to-day activities and responding to incidents communicate in ways that are very different from the general public. In order to determine if a particular technology or network deployment can meet the performance

Organic single crystals of charge-transfer complexes: model systems for the study of donor/acceptor interactions

October 15, 2021

Author(s)

Katelyn Goetz, Hamna Iqbal, Emily Bittle, Christina Hacker, Sujitra Pookpanratana, Oana Jurchescu

The charge-transfer (CT) state arising as a hybrid electronic state at the interface between charge donor and charge acceptor molecular units is important to a wide variety of physical processes in organic semiconductor devices. The exact nature of this

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