batch_output["mean_ablation_ce"][name] = th.nn.functional.cross_entropy( maybe_shift_preds(baseline_lps, shift).flatten(0, 1), labels.flatten(), reduction="none", ) batch_output["mean_ablation_entropy"][name] = th.sum( -baseline_lps.exp() * baseline_lps, dim=-1 ) batch_output[...
Use of a Plasma Torch as an Ablation Test Mean - Study of the Ablation Behavior of two Graphitic Materials: C + NbC, C + TaCspare time sportsbehaviorSports consumptiontrendThis article analyses the Shanxi University undergraduates' sports behavior in spare time and sports consumption by means...
OBJECTIVE: The objective of our study was to evaluate the efficacy and safety of radiofrequency ablation of hepatic metastases performed either percutaneously for treatment of hepatic metastases in patients deemed ineligible for surgery or intraoperatively during partial hepatectomy to destroy unresectable ...
ablationgraphiterefractory carbidesThe aim of this study is the understanding of the phenomena taking place during atmospheric re-entry phase. This paper is dedicated to the development of an ablation test mean, allowing the simulation of the thermal and chemical re-entry conditions. We first ...
Highly constrained backprojection (HYPR) processing was used to recover ablation zone information compromised by low-dose noise. First-order statistic features and normalized fractional Brownian features (NBF) were used to segment ablation zones by fuzzy c-mean clustering. After clustering, the ...
Lowering of the snowpack surface by ablation (melt) was estimated on a biweekly to weekly basis in the Green Lakes Valley during the summer months. Poles were driven into the snowpack to form transects in several snow-accumulation areas (east face of Arikaree Peak, talus on the north side...
An imaging technique which can assess the ablation geometry accurately is beneficial to monitor and evaluate treatment. In this study, we developed an automated ablation segmentation technique for serial low-dose, noisy ablation computed tomography (CT) or contrast-enhanced CT (CECT)....
Based on the measurement results, a BP neural network evaluation model was built to evaluate the ablation state of the contact. Seven parameters were extracted from the dynamic resistance curve as a function of contact travel as model inputs, and mean impact value algorithm was used to optimize...
Long Term Outcomes of AF Ablation: What Have We Learned and What Does It Mean?Gerhard Hindricks, MD, PhD
Comparison of class I ablated donor islet transplants: Permanent class I ablation may mean shorter survivaldoi:10.1016/0963-6897(96)82219-6D. Faustman and R. HuangCell Transplantation