gebhart/patrepeval huggingface dataset:
On the correlation between Static Noise Margin and Soft Error Rate evaluated for a 40nm SRAM cell (2013)

Technology scaling has brought forth major issues related to process variation such as circuit stability and reliability degradation, which are especially problematic for the Static Random Access Memories (SRAM). An accurate and fast estimation of memory reliability is required to ensure its correct operation under extreme conditions. For this reason, several metrics have been proposed, such as the Static Noise Margin (SNM), to evaluate the stability of the SRAM cell under static noise; and the Soft Error Rate (SER), to evaluate the reliability of the memory under radiation. While accurate in predicting the memory reliability, the cell's SER estimation requires lengthy simulations for each cell configuration. On the other hand, a single simulation is necessary to estimate its SNM. For this reason, in this paper we analyze the possibility of using the classical SNM as a first estimator of SRAM cell's reliability under neutron radiation while its transistors are affected by random threshold voltage (V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">th</sub> ) variation. A study based on stability sensitivity analysis to V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">th</sub> variations leads to a new way of evaluating the SNM metric used to achieve high correlation between SNM and SER.
Synthesis of Linear Polyamines with Different Amine Spacings and their Ability to Form dsDNA/siRNA Complexes Suitable for Transfection (2010)

In this paper we report on the synthesis of diversified linear polyamine architectures with different chain lengths and compositions and their interaction with phosphate groups of DNA/siRNA. The polyplex formation between model nucleotide (dsDNA) and these linear polyamines has been determined at different nitrogen to phosphorus (N/P) ratios using small-angle neutron scattering (SANS) and atomic force microscopy (AFM) techniques. AFM images showed that while linear poly(ethylene imine) (PEI)/DNA complex results in bigger spherical aggregates, poly(propylene imine)s forms torroid and cigar shaped structures upon complexation with DNA. The poly(butylene imine)s (LPBI)s form compact and soluble DNA complexes with a radii range of R(g) = 15-30 nm. Among the studied linear polyamines, the LPBIs did show the best transfection efficiency.
A Laboratory Evaluation of Unidata's Starflow Doppler Flowmeter and MGD Technologies' Acoustic Doppler Flow Meter (2000)

The Starflow Doppler flowmeter and the acoustic Doppler flow meter (ADFM) are unique devices which measure water velocity, depth, and temperature. Both systems have data loggers integrated into their electronics. These flowmeters are part of a new generation of ultrasonic flow measurement systems. Both systems use digital signal processing techniques, and they are able to perform in a wide range of environments. They can be used to compute and record flows in pipes, channels and small streams and operate in a wide range of water qualities from fresh water to wastewater. This paper includes the operating principles of both instruments, and the results of a side-by-side comparison performed in the U.S. Bureau of Reclamation's Water Resources Research Laboratory.
Tracking immune responses in vivo (2005)

Chaperonins have classically been thought of as intracellular molecules involved in the correct folding of proteins. Their expression is upregulated during times of stress such as heat (hence their common nomenclature as heat shock proteins [HSP]), anoxia, hypoglycaemia and reactive oxygen species [1]. These are conditions found in infected tissues or in tissues with chronic inflammation such as the rheumatoid synovium. In their intracellular location they protect the cell from apoptotic death due to stress. Increasingly chaperonins have been recognised to subserve extracellular functions for which they have received the name 'chaperokines' since they bind to specific receptors on the cell surface and activate cells of the innate immune system to secrete inflammatory cytokines, chemokines and small molecular weight mediators such as prostaglandins [2]. Indeed, an early event in inflammation is cell stress/necrosis leading to the release of HSP60 and HSP70 that binds via a CD14-mediated mechanism to Toll-like receptors 2 and 4 [2] as part of the 'danger' signal [3]. The secretion of tumour necrosis factor alpha, IL-1, IL-12 and other chemokines prepares the environment for a TH1 adaptive immune response. It is now recognised that some chaperonins, such as BiP and HSP27, may activate the innate immune system to secrete anti-inflammatory cytokines, such as IL-10 [4,5] that may skew the adaptive immune response to TH2. Recent work by our group has shown that BiP can not only prevent but also treat ongoing collagen-induced arthritis in DBA/1 mice [6], suggesting that chaperonins may down modulate ongoing TH1 responses. Thus, it may be possible to suppress rheumatoid inflammation by administration of appropriate chaperonins such as BiP. Finally, chaperonins may be important system regulators determining the outcome between TH1 and Th2 immune responses. References 1.
Standard-Dose Intradermal Influenza Vaccine Elicits Cellular Immune Responses Similar to Those of Intramuscular Vaccine in Men With and Those Without HIV Infection (2019)

NCT01538940.
Developing cost-effective model-based techniques for GUI testing (2006)

Most of today's software users interact with the software through a graphical user interface (GUI). While GUIs have become ubiquitous, testing of GUIs has remained until recently, a neglected research area. Existing GUI testing techniques are extremely resource intensive primarily because GUIs have very large input spaces. This research proposes to advance the state-of-the-art in GUI testing by empirically studying GUI faults, interactions between GUI events, why certain event interactions lead to faults, and use the results of these studies to develop cost-effective model-based GUI testing techniques. The novel feature of this research will be a reduced model of the GUI's event-interaction space. The model will be derived automatically from the GUI; it will be used to automatically generate specialized GUI test cases that are effective at detecting GUI faults. The model will be extended to develop new test oracles, new coverage criteria for GUIs, and new regression testing techniques. Moreover, this research will empirically evaluate the developed techniques.
Evaluation of rebound tonometer iCare IC200 as compared with IcarePRO and Goldmann applanation tonometer in patients with glaucoma (2021)

Japan Clinical Trials Register, No. UMIN000039982 .
A channel access scheme for large dense packet radio networks (1996)

Prior work in the field of packet radio networks has often assumed a simple success-if-exclusive model of successful reception. This simple model is insufficient to model interference in large dense packet radio networks accurately. In this paper we present a model that more closely approximates communication theory and the underlying physics of radio communication. Using this model we present a decentralized channel access scheme for scalable packet radio networks that is free of packet loss due to collisions and that at each hop requires no per-packet transmissions other than the single transmission used to convey the packet to the next-hop station. We also show that with a modest fraction of the radio spectrum, pessimistic assumptions about propagation resulting in maximum-possible self-interference, and an optimistic view of future signal processing capabilities that a self-organizing packet radio network may scale to millions of stations within a metro area with raw per-station rates in the hundreds of megabits per second.
Quantifying the Effect of Guard Rings and Guard Drains in Mitigating Charge Collection and Charge Spread (2008)

3D-TCAD simulations in a 130-nm process are used to show the effect of guard rings and guard drains in mitigating charge collection and charge sharing between nodes. Experimental results quantifying the reduction in SET pulse width and the error cross section were obtained with the use of SET pulse width and SET error rate measurement test circuits fabricated in 130-nm and 180-nm processes. Results indicate that guard drains results in 30% lower error cross section compared to guard ring circuits.
The potential role of 3D-bioprinting in xenotransplantation (2019)

3D-bioprinting can help in the study of the impact of specific genes (human or pig) in xenotransplantation in a rapid, inexpensive, and reliable way.
C–F activation of perfluorophenazine at nickel: selectivity and mechanistic investigations (2019)

The reactivity of Ni(cod)<sub>2</sub> in the presence of trialkylphosphines towards perfluorophenazine was investigated. Studies on the mechanism of the C–F activation process are reported.
Simulation of PEP-II beam position monitors (2002)

We use MAFIA to analyze the PEP-II button-type beam position monitors (BPMs). Employing proper termination of the BPM into a coaxial cable, the output signal at the BPM can be determined. Thus the issues of sensitivity and power output can be addressed quantitatively, including all transient effects and wakefields. Besides this first quantitative analysis of a true BPM 3D structure, we find that internal resonant modes are a major source of high value narrow-band impedances. These are evaluated and methods are presented to suppress these parasitic resonances below the tolerable limit of multibunch instabilities.
CFK/Titan, ein Hybridwerkstoff zur verbesserten Kopplung von Faserverbundstrukturen (2002)

Chronic infection with the intestinal nematode Trichuris muris is associated with an inappropriate type 1 cytokine response (production of predominantly IFN-gamma), whereas resistance to infection requires the induction of a protective type 2 response with the production of interleukin (IL)-4, IL-5, IL-9, and IL-13. T. muris inhabits an intracellular niche within murine intestinal epithelial cells of the caecum and in common with other intestinal helminth infections is associated with gross morphological changes in gut architecture. The purpose of this study was to characterise cytokine production during chronic infection in AKR and severe-combined-immunodeficient (SCID) mice and investigate what effect the anti-parasite response had on epithelial cell proliferation and so regulation of intestinal pathology. Pulse labeling with tritiated thymidine is employed to generate a sensitive cell position-linked proliferation index of the intestinal epithelium at various times postinfection. Infection in AKR mice is characterized by a marked elevation in antigen specific IFN-gamma production from restimulated mesenteric lymph node cells and a significant increase in proliferation of pluripotent epithelial stem cells and transit cells within the crypts. Similarly, elevated IFN-gamma production was observed in the mesenteric lymph nodes and intestinal mucosa of infected SCID mice, with epithelial cell hyperproliferation and the development of crypt hyperplasia in the caecum. Critically, in vivo depletion of IFN-gamma during infection in SCID mice resulted in no significant increase in epithelial cell proliferation and effectively precluded the development of crypt hyperplasia without altering infection outcome. Taken together, the data provides the first detailed cell position linked analysis of epithelial dysregulation during chronic T. muris infection and identifies a critical role for IFN-gamma, either directly or indirectly, in regulation of epithelial cell proliferation during the chronic intestinal inflammation associated with infection.
Phosphate ytterbium-doped single-mode all-solid photonic crystal fiber with output power of 13.8 W (2015)

Single-mode ytterbium-doped phosphate all-solid photonic crystal fiber (AS-PCF) with 13.8 W output power and 32% slope efficiency was reported. By altering the diameter of the rods around the doped core and thus breaking the symmetry of the fiber, a polarization-maintaining AS-PCF with degree of polarization of >85% was also achieved, for the first time to knowledge, in a phosphate PCF.
Added Value of sequentially performed gadoxetic acid‐enhanced liver MRI for the diagnosis of small (10–19 mm) or atypical hepatic observations at contrast‐enhanced CT: A prospective comparison (2018)

2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2019;49:574-587.
Interactive virtual client for teaching occupational therapy evaluative processes (2005)

In this paper, we describe our current work in developing a computer-based educational tool for Occupational Therapy students learning client evaluation techniques. The software is dialog-based and allows the student to interact with a virtual client. Students carry out an evaluation, following the appropriate procedures and assessing both the client's physical and emotional state as they proceed. Students' actions are saved to a file for instructor and self evaluation of their performance. The software is being developed using the Source® game engine SDK developed by Valve™.
Datagram Transport Layer Security (DTLS) Transport Mapping for Syslog (2010)

This document describes the transport of syslog messages over DTLS
(Datagram Transport Level Security). It provides a secure transport
for syslog messages in cases where a connection-less transport is
desired.
Axonal Guidance Using Biofunctionalized Straining Flow Spinning Regenerated Silk Fibroin Fibers as Scaffold (2023)

After an injury, the limited regenerative capacity of the central nervous system makes the reconnection and functional recovery of the affected nervous tissue almost impossible. To address this problem, biomaterials appear as a promising option for the design of scaffolds that promote and guide this regenerative process. Based on previous seminal works on the ability of regenerated silk fibroin fibers spun through the straining flow spinning (SFS) technique, this study is intended to show that the usage of functionalized SFS fibers allows an enhancement of the guidance ability of the material when compared with the control (nonfunctionalized) fibers. It is shown that the axons of the neurons not only tend to follow the path marked by the fibers, in contrast to the isotropic growth observed on conventional culture plates, but also that this guidance can be further modulated through the biofunctionalization of the material with adhesion peptides. Establishing the guidance ability of these fibers opens the possibility of their use as implants for spinal cord injuries, so that they may represent the core of a therapy that would allow the reconnection of the injured ends of the spinal cord.
Fluorescence of Limestones and Limestone Components (1997)

The fluorescence of a series of limestones has been investigated; the relative fluorescence intensities of these limestones differ by a factor of 10. With UV excitation, the fluorescence spectra of these limestones exhibit two distinct peaks, one blue and one red; the relative magnitude of the blue peak is larger for more fluorescent limestone. The limestones were digested, allowing for isolation of different limestone components, which are acid-extractable organics, bitumen, and kerogen. With the correlation of fluorescence spectra and intensities, it has been established that the acid extract fraction produces the blue peak in the rocks. Concentrated bitumen produces red fluorescence, contributing to the red peak of the rock. Generally, the limestone kerogens are found to possess very low fluorescence, in contrast to carbonaceous shale kerogens, and probably do not contribute to rock fluorescence.
Crystal and molecular structure of (2-oximino-11-(oximinato)-3,10-dimethyl-4,9-diazadodeca-3,9-diene)copper(II) perchlorate (1981)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCrystal and molecular structure of (2-oximino-11-(oximinato)-3,10-dimethyl-4,9-diazadodeca-3,9-diene)copper(II) perchlorateJames H. Timmons, John W. L. Martin, Arthur E. Martell, Phil Rudolf, Abraham Clearfield, and Robert C. BuckleyCite this: Inorg. Chem. 1981, 20, 9, 3056–3060Publication Date (Print):September 1, 1981Publication History Published online1 May 2002Published inissue 1 September 1981https://pubs.acs.org/doi/10.1021/ic50223a059https://doi.org/10.1021/ic50223a059research-articleACS PublicationsRequest reuse permissionsArticle Views26Altmetric-Citations7LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts
Suborbital Flight Test of a Prototype Terrain-Relative Navigation System (2007)

In April 2006, a terrain-relative navigation experiment successfully flew on a sounding rocket mission at White Sands Missile Range. The mission was designated by NASA/Wallops Flight Facility as 41.068 NT/Seybold (“41.068”) and was flown as part of the New Millennium Program ST9 Terrain-Relative Guidance System (TRGS) Project’s competitive Phase A effort. The TRN experiment had two objectives: 1) To demonstrate the viability of a navigation filter for precision landing that uses on-board IMU and descent image data to achieve position knowledge errors of less than 100m, validated with GPS data recorded during flight; and 2) To establish that commercial off-the-shelf cameras can be packaged sufficiently well to survive the sounding rocket launch environment. Both objectives were met. The 13 min flight provided a data set that was processed post-flight through the prototype algorithms to bring the ST9 TRGS Project to a technology readiness level of 4 in TRN. This paper describes the flight system development and operations of the TRN experiment on 41.068.
Optimized Transmission Electrical Broadband Impedance Matching for PolyCMUT (2022)

Electrical impedance matching in CMUTs requires a trade-off between bandwidth and achievable acoustic power. A solely power-optimized electro-mechanical coupling leads to long ringing and poor image quality. Our approach uses the Chebyshev filter network to obtain optimum performance in power while maintaining a wide bandwidth. The theoretical constraints for impedance matching circuits are explored and used to synthesize optimized matching circuits in a compact form, with good performance in both power and bandwidth. Experimental measurements validate the theoretical and simulation results.
Copeptin as a part of the dual biomarker strategy for early diagnosis of non ST segment elevation myocardial infarction WILCOP study (2013)

Background: The major shortcoming of cardiac troponin (cTn) is its incapability to generally detect an acute coronary syndrome (ACS) in the early hours after symptom onset, due to the delayed increase of its circulating levels after the actual ACS occurrence (so-called "silent Troponin time"). We have investigated the effect of combined measurement of copeptin and high sensitivity cardiac troponin I (hs-cTnI) levels for early identification of patients with NSTEMI. Methods: This is an ongoing prospective single-centre study of consecutive patients admitted to the emergency department (ED) of our hospital with chest pain suggestive of ACS. Present analysis reports data of the first 577 consecutive patients. All patients had baseline copeptin and hs-cTnI measurements. Results: In total, 82/577 (14.2%) patients had angiography-confirmed diagnosis of ACS, with 44/82 (53.6%) pats. with diagnosis of NSTEMI. The diagnostic accuracy of cTnI for diagnosis of NSTEMI for the entire study population was convincingly higher (AUC 0.916; p<0.001) than that of Copeptin (AUC 0.610). Utilization of the "dual biomarker strategy" in overall study population by combining both biomarkers increased considerably the diagnostic accuracy for NSTEMI with AUC 0.926 (p<0.001) and NPV of 98.4% (96.32-99.34; 95% CI). The group of patient that presented to ED inside the 6 hours after onset of symptoms (so-called "early presenters") comprised 45.4% of the total study population (262/577 pats.). In this group of patients diagnostic accuracy of cTnI alone for NSTEMI was lower (AUC 0.870; p<0.001) than in the overall study population (AUC 0.916). The additional use of copeptin levels in this "early presenters" group reinforced the diagnostic precision for identifying the patients with NSTEMI, quantified with AUC of 0.920 (p<0.001). Conclusion: Measurement of hs-cTnI at admission to ED had fairly good diagnostic accuracy for early identification of patients with NSTEMI. However, among patients with initially normal hs-cTnI levels, presenting early after the onset of symptoms (inside 6h after symptom onset), there exists promising diagnostic relevance of simultaneous measurement of copeptin levels (dual marker strategy) for a prompt and reliable diagnosis of NSTEMI.
ChemInform Abstract: Synthesis of Novel Iso‐4′‐thionucleosides Using the Mitsunobu Reaction. (1999)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Caching Strategies for Data-Intensive Web Sites (2000)

Data-intensive Web sites serve large volumes of pages whose content is dynamically extracted from a database. Such Web sites have very high software development and maintenance costs and in general oer poor response times due to the heavy interaction with the database system. This paper introduces the Weave management system de-veloped at INRIA, which alleviates the above shortcomings of data-intensive Web sites. Weave relies on the declara-tive specication of Web sites and oers a number of tools for the easy implementation, deployment and monitoring of the specied site. Weave features a customizable cache system that implements the optimal data materialization strategy according to the Web site&amp;apos;s specics: it can cache database data, XML fragments and HTML les. To ex-plore Weave&amp;apos;s performance we have built a Web site based on the TPC/D benchmark database using the WeaveBench test platform. We conducted a number of experiments with various data materialization strategies supported by our system. Results clearly show that in the general case, a mix of dierent caching policies is required to achieve op-timal performance. 1