Reliable PUF design using failure patterns from time-controlled power gating

2016 ◽  
Author(s):  
Xiaolin Xu ◽  
Daniel E. Holcomb
Keyword(s):  
Power Gating ◽  
Failure Patterns

Energy Minimum Operation with Self Synchronous Gate-Level Autonomous Power Gating and Voltage Scaling

2012 ◽  
Vol E95-C (4) ◽  
pp. 546-554 ◽  
Author(s):  
Benjamin DEVLIN ◽  
Makoto IKEDA ◽  
Kunihiro ASADA
Keyword(s):  
Voltage Scaling ◽  
Power Gating ◽  
Energy Minimum

Classification of IC Process Deformation Characteristics Using Memory Fail Bitmaps

2004 ◽  
Author(s):  
T. Zanon ◽  
W. Maly
Keyword(s):  
Geometric Characterization ◽  
Deformation Characteristics ◽  
Analysis Study ◽  
Preliminary Results ◽  
Failure Patterns ◽  
Yield Learning ◽  
Sram Memory ◽  
Viable Approach ◽  
Ic Technology

Abstract Building a portfolio of deformations is the key step for building better defect models for the test and yield learning domain. A viable approach to achieve this goal is through geometric characterization and classification of failure patterns found on memory fail bitmaps. In this paper, we present preliminary results on how to build such a portfolio of deformations for an IC technology of interest based on a fail bitmap analysis study conducted on large, modern SRAM memory products.

scholarly journals Assessing failure patterns of radical intent radiation strategies in patients with locally advanced carcinoma of the esophagus

2020 ◽  
Author(s):  
Shagun Mishra ◽  
Farhan Ahmad ◽  
Shalini Singh ◽  
Rajneesh K. Singh ◽  
Koilpillai J. Maria Das ◽  
...  
Keyword(s):  
Locally Advanced ◽  
Carcinoma Of The Esophagus ◽  
Advanced Carcinoma ◽  
Failure Patterns

scholarly journals Failure patterns and outcomes of dose escalation of stereotactic body radiotherapy for locally advanced pancreatic cancer: a multicenter cohort study

2020 ◽  
Vol 12 ◽  
pp. 175883592097715
Author(s):  
Xiaofei Zhu ◽  
Yangsen Cao ◽  
Tingshi Su ◽  
Xixu Zhu ◽  
Xiaoping Ju ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Locally Advanced ◽  
Advanced Pancreatic Cancer ◽  
Progression Free Survival ◽  
Locally Advanced Pancreatic Cancer ◽  
Multicenter Cohort Study ◽  
Failure Patterns ◽  
Kaplan Meier ◽  
Prescription Dose ◽  
Contrast Ct

Objective: This study aims to compare recurrence patterns and outcomes of biologically effective dose (BED10, α/β = 10) of 60–70 Gy with those of a BED10 >70 Gy for locally advanced pancreatic cancer (LAPC). Methods: Patients from three centers with a biopsy and a radiographically proven LAPC were retrospectively included and data were prospectively collected from June 2012 to June 2019. Radiotherapy was delivered by stereotactic body radiation therapy. Recurrences were categorized as in-field, marginal, and outside-the-field recurrence. Patients in two groups were required to receive abdominal enhanced contrast CT or MRI every 2–3 months and CA19-9 examinations every month during follow-up. Treatment-related toxicities were evaluated every month. Overall survival (OS) and progression-free survival (PFS) were estimated using the Kaplan–Meier method. Results: After propensity score matching, there were 486 patients in each group. The median prescription dose of the two groups was 37 Gy/5–8 f (range: 36–40.8 Gy/5–8 f) and 42 Gy/5–8 f (range: 40–49.6 Gy/5–8 f), respectively. The median OS of patients with a BED10 >70 Gy and a BED10 60–70 Gy was 20.3 months (95% CI: 19.1–21.5 months) and 18.2 months (95% CI: 17.8–18.6 months) respectively ( p < 0.001). The median PFS of the two cohorts was 15.4 months (95% CI: 14.2–16.6 months) and 13.3 months (95% CI: 12.9–13.7 months) respectively ( p < 0.001). A higher incidence of in-field and marginal recurrence was found in patients with BED10 of 60–70 Gy (in-field: 97/486 versus 72/486, p = 0.034; marginal: 109/486 versus 84/486, p = 0.044). However, more patients with BED10 >70 Gy had grade 2 or 3 acute (87/486 versus 64/486, p = 0.042) and late gastrointestinal toxicities (77/486 versus 55/486, p = 0.039) than those with BED10 of 60–70 Gy. Conclusion: BED10 >70 Gy was found to have the best survival benefits along with a higher incidence of acute and late gastrointestinal toxicities. Therefore, a higher dose may be required in the case of patients’ good tolerance.

Fatigue Tolerance of Aged Asphalt Binders Modified with Softeners

2021 ◽  
pp. 036119812110255
Author(s):  
Javier J. García Mainieri ◽  
Punit Singhvi ◽  
Hasan Ozer ◽  
Brajendra K. Sharma ◽  
Imad L. Al-Qadi
Keyword(s):  
Shear Stress ◽  
Heavy Traffic ◽  
Asphalt Binder ◽  
Fatigue Cracking ◽  
Data Interpretation ◽  
Complex Stress ◽  
Current Data ◽  
Asphalt Binders ◽  
Failure Patterns ◽  
Peak Shear Stress

Fatigue cracking caused by repeated heavy traffic loading is a critical distress in asphalt concrete pavements and is significantly affected by the selected binder. In recent years, the growing use of recycled asphalt materials has increased the need for the production of softer asphalt binder. Various modifiers/additives are marketed to adjust the grade and/or enhance the binder performance at high and low temperatures. The modifiers are expected to alter the rheological and chemical characteristics of binders and, therefore, their performance. In this study, the damage characteristics of modified and unmodified binders, at standard long-term and extended aging conditions, were tested using the linear amplitude sweep (LAS) test. Current data-interpretation methods for LAS measurements (including AASHTO TP 101-12, T 391-20, and recent literature) showed inconsistent results for modified binders. An alternative method to interpret LAS results was developed in this study. The method considers the data until peak shear-stress is reached because complex stress states and failure patterns are observed in the specimens after that point. The proposed parameter (Δ| G*|peak τ) quantifies the reduction in complex shear modulus measured at the peak shear-stress. The parameter successfully captures the effect of aging and modification of binders.

scholarly journals Chaos emerging in soil failure patterns observed during tillage: Normalized deterministic nonlinear prediction (NDNP) and its application

2017 ◽  
Vol 27 (3) ◽  
pp. 033115 ◽  
Author(s):  
Kenshi Sakai ◽  
Shrinivasa K. Upadhyaya ◽  
Pedro Andrade-Sanchez ◽  
Nina V. Sviridova
Keyword(s):  
Nonlinear Prediction ◽  
Failure Patterns ◽  
Soil Failure
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