Seth Miller

Investigating Breakdown Mechanisms in High-Pressure Ultra-Zero Air

Seth Miller, Max Flynn, Matthew Hopkins, Owen Johns et autres

At high pressures in the$300-500$psig range, traditional voltage breakdown models, such as Paschen's law, begin to fail. Below 300 psig, the breakdown mechanism is primarily governed by typical ionization processes. However, as air pressure increases, a shift in the breakdown mechanism occurs …

us (code pays fourni par la source)

Active Monitoring With or Without Endocrine Therapy for Low-Risk Ductal Carcinoma In Situ

E. Shelley Hwang, Terry Hyslop, Thomas Hugh Lynch, Marc D. Ryser et autres

Importance: Active monitoring for low-risk ductal carcinoma in situ (DCIS) of the breast has been proposed as an alternative to guideline-concordant care, but the safety of this approach is unknown. Objective: To compare rates of invasive cancer in patients with low-risk DCIS …

us, gb (code pays fourni par la source)

Mechanisms and Modeling of High Pressure Breakdown Physics in Ultra-Zero Air

Seth Miller, Randy D. Curry, Owen Johns, R. B. Spielman et autres

In the high-pressure regime above 300-500 psig, voltage-breakdown models such as the Paschen’s law fail [1]. Below 300 psig the $E/p$ values suggest that the breakdown mechanism, specifically at high $E/p$ values is dominated by the ionization mechanism. As the air pressure …

us (code pays fourni par la source)

High Pressure Operation of Ultra-Zero Air as a Replacement for SF6

Seth Miller, Randy D. Curry, Owen Johns, Mathew Rawson et autres

High-pressure, ultra-zero air is being evaluated as a potential replacement to SF6 in a strategic focus to move away from environmentally damaging insulating gasses. There are a lot of unknowns about the dominant breakdown mechanisms of ultra-zero air in the high-pressure regime. …

us (code pays fourni par la source)

Modeling of a SiC Drift Step Recovery Diode Stack in Silvaco Atlas

David Z. Graves, Argenis V. Bilbao, Stephen B. Bayne, Emily A. Schrock et autres

This paper details the development of a Silvaco Atlas model to simulate a high voltage SiC Drift Step Recovery Diode (DSRD) stack. The model developed is based on the DC and transient parameters found from characterizing the device. The model is benchmarked …

us (code pays fourni par la source)

Investigating Operation Modes in Gallium Nitride Photoconductive Switches

N. Padilla, Jane M. Lehr, Harold P. Hjalmarson, Robert Kaplar et autres

This paper describes objective technical results and analysis.Any subjective views or opinions that might be expressed in the paper do not necessarily represent the views of the U.

us (code pays fourni par la source)

Evaluating clinical outcomes of two biceps tenodesis techniques: Loop ‘N’ Tack and subpectoral biceps tenodesis

Julio Ojea Quintana, Michael Talamo, Nicole Liddy, Kyle Sygall et autres

Purpose: Biceps tenodesis is an effective surgical procedure that can address pathologies of the long head of the biceps tendon. The purpose of this study was to evaluate clinical outcomes following two different biceps tenodesis techniques: Loop 'N' Tack biceps tenodesis and …

Supplementary Figures 1-2, Supplementary Tables 1-2 from Multivalent Binding and Biomimetic Cell Rolling Improves the Sensitivity and Specificity of Circulating Tumor Cell Capture

Ja Hye Myung, Michael Joseph Eblan, Joseph Michael Caster, Sin-Jung Park et autres

Table S1. Clinical and demographic characteristics of recruited cancer patients; Table S2. Demographic characteristics of recruited healthy donors; Figure S1. Reproducibility confirmation of CapioCyte-D by testing duplicated blood samples from three cancer patients (A-C) using separately prepared capture surfaces (slides 1 and …

Supplementary Figures 1-2, Supplementary Tables 1-2 from Multivalent Binding and Biomimetic Cell Rolling Improves the Sensitivity and Specificity of Circulating Tumor Cell Capture

Ja Hye Myung, Michael Joseph Eblan, Joseph Michael Caster, Sin-Jung Park et autres

Table S1. Clinical and demographic characteristics of recruited cancer patients; Table S2. Demographic characteristics of recruited healthy donors; Figure S1. Reproducibility confirmation of CapioCyte-D by testing duplicated blood samples from three cancer patients (A-C) using separately prepared capture surfaces (slides 1 and …

Data from Multivalent Binding and Biomimetic Cell Rolling Improves the Sensitivity and Specificity of Circulating Tumor Cell Capture

Ja Hye Myung, Michael Joseph Eblan, Joseph Michael Caster, Sin-Jung Park et autres

Abstract Purpose: We aimed to examine the effects of multivalent binding and biomimetic cell rolling on the sensitivity and specificity of circulating tumor cell (CTC) capture. We also investigated the clinical significance of CTCs and their kinetic profiles in patients with cancer …

Data from Multivalent Binding and Biomimetic Cell Rolling Improves the Sensitivity and Specificity of Circulating Tumor Cell Capture

Ja Hye Myung, Michael Joseph Eblan, Joseph Michael Caster, Sin-Jung Park et autres

Abstract Purpose: We aimed to examine the effects of multivalent binding and biomimetic cell rolling on the sensitivity and specificity of circulating tumor cell (CTC) capture. We also investigated the clinical significance of CTCs and their kinetic profiles in patients with cancer …

Compact Sealed Spark Gaps.

Seth Miller, Emily A. Schrock

Hermetically sealed vacuum spark gap switches • Trigger ring at the midplane • Goal: operating at 100 kV, 20 kA with high (>1000) lifetimeCompact Sealed Spark Gaps