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Journals

A complete reference genome improves analysis of human genetic variation

April 1, 2022

Author(s)

Sergey Aganezov, Stephanie Yan, Daniela Soto, Melanie Kirsche, Samantha Zarate, Justin Wagner, Jennifer McDaniel, Nathanael David Olson, Rajiv McCoy, Megan Dennis, Justin Zook, Michael Schatz

Compared to its predecessors, the Telomere-to-Telomere CHM13 genome adds nearly 200 million base pairs of sequence, corrects thousands of structural errors, and...

Conformance of a 3T Radiotherapy MRI Scanner to the QIBA Diffusion Profile

April 1, 2022

Author(s)

Madeline Carr, Katy Keenan, Robba Rai, Peter Metcalfe, Amy Walker, Lois Holloway

Resonant X-ray Scattering in Polymer Science

April 1, 2022

Author(s)

Brian Collins, Eliot Gann

Resonant Soft X-ray Scattering (RSoXS) is an emerging, powerful technique to probe the nano-to-mesoscale ordering of polymers and other molecules. It joins...

Achievement of 0.005 % combined transfer uncertainties in the NIST detector calibration facility

April 1, 2022

Author(s)

Jeanne Houston, Clarence Zarobila, Howard W. Yoon

Improvements in a lamp-monochromator-based facility at the National Institute of Standards and Technology (NIST), the Visible near-infrared Spectral Comparator...

Effects of Polyamide Chemistry on Solution Permeance in Molecular Layer-By-Layer Desalination Membranes

April 1, 2022

Author(s)

William Mulhearn, Christopher Stafford

We present a series of polyamide membranes synthesized via molecular layer-by-layer (mLbL) deposition, using a combination of two acid chlorides: trimesoyl...

Basic Cybersecurity Recommendations for HVAC Systems- Passwords

April 1, 2022

Author(s)

Michael Galler

Cybersecurity has been a topic of increasing importance for several years. While fully securing a large and complex system can be very complicated, there are...

Viscosity Reduction in Polymer Nanocomposites: Insights from Dynamic Neutron and X-ray Scattering

April 1, 2022

Author(s)

Erkan Senses, Christopher Kitchens, Antonio Faraone

The addition of nanoparticles to a polymer matrix can in certain cases induce a reduction in viscosity, with respect to the pure matrix, in the resulting...

Hydrogen-Induced Cracking and Blistering in Steels: A Review

March 31, 2022

Author(s)

May Ling Martin, Petros Sofronis

This paper presents a review of the current state of scientific understanding of the corrosion phenomenon known as Hydrogen-Induced Cracking (HIC). HIC is...

The complete sequence of a human genome

March 31, 2022

Author(s)

Sergey Nurk, Sergey Koren, Arang Rhie, Mikko Rautiainen, Jennifer McDaniel, Nathanael David Olson, Justin Wagner, Justin Zook, Evan Eichler, Karen Miga, Adam Phillippy

Since its initial release in 2000, the human reference genome has covered only the euchromatic fraction of the genome, leaving important heterochromatic regions...

Three-Dimensional Molecular Orientation Imaging of a Semicrystalline Polymer Film under Shear Deformation

March 31, 2022

Author(s)

Young Jong Lee, Shuyu Xu, Chad R. Snyder, Jeremy Rowlette

The 3D molecular orientations of polymer chains are imaged and compared for a quiescent spherulite region and a shear deformed region of a semicrystalline poly...

Polyoxovanadates as Precursors for the Synthesis of Colloidal Multi-Metal Oxide Nanocrystals

March 31, 2022

Author(s)

Adam Biacchi, Lucas Johnson, Ashley Sweet, Eric Cal, Angela R. Hight Walker, Matthew Buck, Luke Barrante

Colloidal multi-metal oxide nanocrystals that contain the element vanadium are attractive materials for enabling diverse technologies. Few nanocrystal systems...

Chasing perfection: validation and polishing strategies for telomere-to-telomere genome assemblies

March 31, 2022

Author(s)

Ann Mc Cartney, Kishwar Shafin, Michael Alonge, Justin Zook, Adam Phillippy, Arang Rhie

Advances in long-read sequencing technologies and genome assembly methods have enabled the recent completion of the first telomere-to-telomere human genome...

Effects of Monovalent Salt on Protein-Protein Interactions of Dilute and Concentrated Monoclonal Antibody Formulations

March 31, 2022

Author(s)

Amy Y. Xu, Nicholas J. Clark, Joseph Pollastrini, Maribel Espinoza, Hyo-Jin Kim, Sekhar Kanapuram, Bruce Kerwin, Michael J. Treuheit, Susan T. Krueger, Arnold McAuley, Joseph E. Curtis

SuperMind: A survey of the potential of superconducting electronics for neuromorphic computing

March 30, 2022

Author(s)

Michael Schneider, Emily Toomey, Graham Rowlands, Jeff Shainline, Paul Tschirhart, Ken Segall

Neuromorphic computing is a broad eld that uses biological inspiration to address computing design. It is being pursued in many hardware technologies both novel...

On the relation between Gegenbauer polynomials and the Ferrers function of the first kind

March 30, 2022

Author(s)

Roberto S. Costas-Santos, Howard Cohl

Using the direct relation between the Gegenbauer polynomials C_n^λ(x) and the Ferrers function of the first kind P_μ^ν(x), we compute interrelations between...

A small-volume microcapillary rheometer

March 30, 2022

Author(s)

Paul Salipante, Steve Kuei, Steven Hudson

We demonstrate a capillary device used to measure the shear rate dependent viscosity of microliter scale volumes. Liquid samples are driven pneumatically to...

Comprehensive Data via Spectroscopy and Molecular Dynamics of Chemically Treated Graphene Nanoplatelets

March 30, 2022

Author(s)

Olasunbo Farinre, Hawazin Alghamdi, Mathew Kelley, Adam Biacchi, Albert Davydov, Christina Hacker, Albert Rigosi, Prabhakar Misra

Thermal Noise-Limited Laser Stabilization to an 8 mL Volume Fabry-Perot Reference Cavity with Microfabricated Mirrors

March 29, 2022

Author(s)

Charles McLemore, Naijun Jin, Megan Kelleher, James Hendrie, David Mason, Yizhi Luo, Dahyeon Lee, Peter Rakich, Scott Diddams, Franklyn Quinlan

Lasers stabilized to vacuum-gap Fabry-Perot optical reference cavities display extraordinarily low noise and high stability, with linewidths much less than 1 Hz...

Coherent contributions to population dynamics in a semiconductor microcavity

March 29, 2022

Author(s)

Jagannath Paul, Hendrik Rose, Ethan Swagel, Torsten Meier, Jared Wahlstrand, Alan Bristow

Multidimensional coherent spectroscopy (MDCS) is used to separate coherent and incoherent many-body contributions to the population-time dynamics in a GaAs...

Technology readiness: A global snapshot of 3D concrete printing and the frontiers for development

March 29, 2022

Author(s)

Guowei Ma, Richard Buswell, Wilson Ricardo Leal da Silva, Li Wang, Jie Xu, Scott Jones

Picosecond-resolution single-photon time lens for temporal mode quantum processing

March 28, 2022

Author(s)

Chaitali Joshi, Ben Sparkes, Alessandro Farsi, Thomas Gerrits, Sae Woo Nam, Varun Verma, Sven Ramelow, Alex Gaeta

Techniques to control the spectro-temporal properties of quantum states of light at ultrafast time scales are crucial for several applications in quantum...

Reassessing the Significance of Reduced Aggregation and Crystallinity of Naphthalene Diimide-Based Copolymer Acceptors in All-Polymer Solar Cells

March 28, 2022

Author(s)

Eliot Gann, Christopher McNeill, Doan Vu, Martyn Jervic, Chao Wang, Lars Thomsen, Mats Andersson

Terpolymerization is a facile and effective strategy to control the aggregation and crystallinity of semiconducting polymers which has been exploited to improve...

Method of Moment Analysis of Carbon Nanotubes Embedded in A Lossy Dielectric Slab Using A Multilayer Dyadic Green's Function

March 28, 2022

Author(s)

Edward Garboczi, Sumitra Dey, Ahmed Hassan, Deb Chatterjee

Modeling the electromagnetic response of Carbon Nanotube (CNT) reinforced composites is inherently a three dimensional (3D) multi-scale problem that is...

Models for an Ultraviolet-C Research and Development Consortium

March 25, 2022

Author(s)

Dianne L. Poster, C Cameron Miller, Yaw S. Obeng, John J. Kasianowicz, Michael T. Postek, Norman Horn, Troy Cowan, Richard Martinello

The development of an international, precompetitive, collaborative, ultraviolet (UV) research consortium is discussed as an opportunity to lay the groundwork...

Digital Control of Superconducting Qubit Using a Josephson Pulse Generator at 3K

March 25, 2022

Author(s)

Logan Howe, Manuel Castellanos Beltran, Adam Sirois, David Olaya, John Biesecker, Paul Dresselhaus, Samuel P. Benz, Pete Hopkins

Scaling of quantum computers to fault-tolerant levels relies critically on the integration of energy-efficient, stable, and reproducible qubit control and...

Enabling Traceability in Agri-Food Supply Chains Using an Ontological Approach

March 25, 2022

Author(s)

Farhad Ameri, Evan K. Wallace, Reid Yoder, Frank H. Riddick

Traceability of food products to their sources is critical for quick responses to food emergencies. US law now requires stakeholders in the agri-food supply...

Effects of crystalline anisotropy on resonant acoustic loss of torsional quartz viscometers

March 25, 2022

Author(s)

Paul Heyliger, Clemens Junker, Karsten Meier, Ward L. Johnson

Vibrational modes of unrestrained elastic cylinders of trigonal crystals are studied using Ritz-based polynomial approximations for displacements formulated in...

Robust Bottom-Up Gold Filling of Deep Trenches and Gratings

March 25, 2022

Author(s)

Daniel Josell, William Alexander Osborn, Maureen E. Williams

This work extends application of an extreme variant of superconformal Au electrodeposition to deeper device architectures while exploring factors that constrain...

Erratum: Elastic Rate Coefficients of Li + H_2 collisions in the calibration of a Cold Atom Vacuum Standard

March 24, 2022

Author(s)

Constantinos Makrides, Daniel Barker, James A. Fedchak, Julia Scherschligt, Stephen Eckel, Eite Tiesinga

We found an error in our computation of the thermally averaged total rate coefficients for the collision of a room-temperature hydrogen dimer H$_2$ with an...

Effects of Thermal Aging on Molar Mass of Ultra-High Molar Mass Polyethylene Fibers

March 24, 2022

Author(s)

Zois Tsinas, Sara Orski, Viviana Bentley, Lorelis Gonzalez-Lopez, Mohamad Al-Sheikhly, Amanda L. Forster

Ultra-high molar mass polyethylene (UHMMPE) is commonly used for ballistic-resistant body armor applications due to the superior strength of the fibers...

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