gebhart/patrepeval huggingface dataset:
Acute Renal Failure in the Isolated Perfused Kidney, Induced by Russell's Viper Venom (1985)

Conference Abstract| January 01 1985 Acute Renal Failure in the Isolated Perfused Kidney, Induced by Russell's Viper Venom P.J. Ratcliffe; P.J. Ratcliffe 1Nuffield Department of Medicine, John Radcliffe Hospital, Oxford Search for other works by this author on: This Site PubMed Google Scholar S. Pukrittayakamee; S. Pukrittayakamee 1Nuffield Department of Medicine, John Radcliffe Hospital, Oxford Search for other works by this author on: This Site PubMed Google Scholar J.G.G. Ledingham; J.G.G. Ledingham 1Nuffield Department of Medicine, John Radcliffe Hospital, Oxford Search for other works by this author on: This Site PubMed Google Scholar M.S. Dunnill M.S. Dunnill 1Nuffield Department of Medicine, John Radcliffe Hospital, Oxford Search for other works by this author on: This Site PubMed Google Scholar Clin Sci (Lond) (1985) 68 (s11): 39P–40P. https://doi.org/10.1042/cs068039Pb Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter LinkedIn Cite Icon Cite Get Permissions Citation P.J. Ratcliffe, S. Pukrittayakamee, J.G.G. Ledingham, M.S. Dunnill; Acute Renal Failure in the Isolated Perfused Kidney, Induced by Russell's Viper Venom. Clin Sci (Lond) 1 January 1985; 68 (s11): 39P–40P. doi: https://doi.org/10.1042/cs068039Pb Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search nav search search input Search input auto suggest search filter All ContentAll JournalsClinical Science Search Advanced Search This content is only available as a PDF. © 1985 The Biochemical Society and the Medical Research Society1985 Article PDF first page preview Close Modal You do not currently have access to this content.
Dynamic security in communication systems (1999)

The importance of communication security is increasing, because more and more valuableInformationis being transferred over Computer networks.As of now, the provision of security (namelycontideutiality, integrity, and authenticity) is an all-or-nothing issue: security is either provided to the maximumextent possible, or not at all.Offering secu rity can be very expensive in terms of ease of use, management requirements, and Computing overhead.As a consequence, security is offen regarded as bad, not worth tlie benefits it provides.Currently, there are no mechanismsto fme-tune the strength of offered security and have applications use just the right amount of security to deter attackers.In this thesis, dynamic aspects of security are explored.This Covers Quality of Service (QoS) modeis and requirements for security, secure multimedia protocols, and peer and component authentication.Each of these issues is examined, and its dynamic properties are shown.The ex
Polarization state of radiation from a photonic crystal slab (2017)

We point out that the polarization state of radiation from a photonic crystal slab is strongly constrained by the direct non-resonant scattering process. The phase difference between the two linearly-polarized components in the far field can be predicted analytically and is largely independent of the periodic pattern. We verify the prediction with full-field electromagnetic simulations.
Rheology over five orders of magnitude in model hydrogels: agreement between strain-controlled rheometry, transient elastography, and supersonic shear wave imaging (2014)

Shear wave elastography helps physicians to characterize pathologies by assessing biomechanical properties of soft tissues. Compared with classical rheology, these techniques allow the quantification of the mechanical properties of tissues in the frequency range of hundreds of hertz. In this paper, ultrasound elastographic measurements and classical rheology are compared over a frequency range spanning five orders of magnitude [0.01 to 1200 Hz] to characterize model gels at multiple scales. Hybrid hydrogels were specially synthesized to get a fine tuning of the material dissipative response. Strain-controlled rheology (SCR) experiments were performed to get the elastic moduli G" and loss moduli G" from 0.01 Hz to 10 Hz and were confirmed by tensile tests. Transient elastography (TE from 50 to 400 Hz) and supersonic shear imaging (SSI from 200 to 1200 Hz) were used to characterize polymers at high frequency. Two different hydrogels were tested in the ultrasound setup with different concentration of scatterers. From low-frequency measurements, elastic moduli were extrapolated at high frequency and a very good correlation was obtained between SCR and TE and between SCR and SSI (r = 0.92 and r = 0.95, respectively). This paper demonstrates the capability of shear wave elastography to accurately image rheological properties of soft tissues, to differentiate soft elastic domains from viscous ones. It also gives new insights into soft material science because it provides a rheological tool in a high-frequency domain complementary to conventional rheometry.
OJIT: A Novel Secure Remote Execution Technology By Obfuscated Just-In-Time Compilation (2013)

The Third European LLVM Conference
Patterning tungsten films with an electron beam lithography system at 50 keV for x-ray mask applications (1991)

The application of electron beam lithography for the fabrication of x-ray masks is essential in the development of x-ray lithography technology. In this paper we present experimental results on the patterning of submicron (2–0.25 μm) features into a single-layer negative e-beam resist and then subsequent transfer of these patterns onto a 0.4 μm-thick tungsten film by reactive ion etching. To study the dependence of the proximity effect on the substrate material, a comparison of linewidths and sidewall profiles of electron beam resist images on silicon, silicon dioxide on silicon, and tungsten on silicon wafers has been established.
Development of Photon Correlation Spectroscopy Instrument for Size Analysis of Nanometer-Sized Particles of below 10nm (2005)

A photon correlation spectroscopy (PCS) instrument for the size measurement of nanometer-sized particles below 10nm in diameter has been developed. This instrument incorporates a correlator that utilizes a novel digital signal processing technique. The correlator uses a rapid, multi-bit, photon counting technique with correlation channels of equal time intervals. The instrument is able to measure accurate size distributions of nanometer-sized particles. The accuracy in size measurement is confirmed by using the standard particles of polystyrene latexes, gold, and silica. Almost all of the measured size distributions agreed with the values determined by image analysis using an electron microscope. Rapid measurement with PCS technique may provide a distinct advantage over other measurement techniques for nanometer-sized particles of below 10nm.
A Holographic Testing Of Gear Tooth Surface (1988)

Reflected light with a grazing angle from a gear tooth surface is put into a hologram recording a standard surface. Deviation of reconstructed wavefront from the standard one gives a surface error, and is detected by a simple photodetector with a small pinhole and by the fringe scanning technique.
cyCombine allows for robust integration of single-cell cytometry datasets within and across technologies (2022)

Combining single-cell cytometry datasets increases the analytical flexibility and the statistical power of data analyses. However, in many cases the full potential of co-analyses is not reached due to technical variance between data from different experimental batches. Here, we present cyCombine, a method to robustly integrate cytometry data from different batches, experiments, or even different experimental techniques, such as CITE-seq, flow cytometry, and mass cytometry. We demonstrate that cyCombine maintains the biological variance and the structure of the data, while minimizing the technical variance between datasets. cyCombine does not require technical replicates across datasets, and computation time scales linearly with the number of cells, allowing for integration of massive datasets. Robust, accurate, and scalable integration of cytometry data enables integration of multiple datasets for primary data analyses and the validation of results using public datasets.
Dependence of Photoresponsivity and On/Off Ratio on Quantum Dot Density in Quantum Dot Sensitized MoS2 Photodetector (2020)

Non-radiative energy transfer (NRET) from quantum dots (QDs) to monolayer MoS<sub>2</sub> has been shown to greatly enhance the photoresponsivity of the MoS<sub>2</sub> photodetector, lifting the limitations imposed by monolayer absorption thickness. Studies were often performed on a photodetector with a channel length of only a few μm and an active area of a few μm<sup>2</sup>. Here, we demonstrate a QD sensitized monolayer MoS<sub>2</sub> photodetector with a large channel length of 40 μm and an active area of 0.13 mm<sup>2</sup>. The QD sensitizing coating greatly enhances photoresponsivity by 14-fold at 1.3 μW illumination power, as compared with a plain monolayer MoS<sub>2</sub> photodetector without QD coating. The photoresponsivity enhancement increases as QD coating density increases. However, QD coating also causes dark current to increase due to charge doping from QD on MoS<sub>2</sub>. At low QD density, the increase of photocurrent is much larger than the increase of dark current, resulting in a significant enhancement of the signal on/off ratio. As QD density increases, the increase of photocurrent becomes slower than the increase of dark current. As a result, photoresponsivity increases, but the on/off ratio decreases. This inverse dependence on QD density is an important factor to consider in the QD sensitized photodetector design.
Advanced features in IBM POWER8 systems (2015)

The IBM POWER8™ processor includes many innovative features that enable efficient and flexible computing, along with enhancements in virtualization, security, and serviceability. These features benefit application performance, and big data and analytics computing, as well as the cloud environment. Notable features include the capabilities to dynamically and efficiently change the number of threads active on a processor, enhancing application performance via integer vector operations, encryption accelerations, and reference history arrays. Also notable is improved virtual machine density (supporting multiple simultaneous partitions per core and providing fine-grain power management), allowing continuous monitoring of system performance as well as significantly enhanced system RAS (reliability, availability, and serviceability) and security. Each of these features is technologically complex and advanced. This paper provides an in-depth description of some of these features and their exploitation through systems software and middleware. These features will continue to bring value to the system-of-record workloads in the enterprise. They also make POWER8 systems well-suited for serving the needs of newer workloads such as big data and analytics, while efficiently supporting deployment in cloud environments.
Problems in Design and Engineering of Air Bag Systems (1988)

&lt;div class="htmlview paragraph"&gt;A method of describing crashes using both fixed and moving coordinate systems is presented which leads to a theory as to what is the crush zone of a car and, thus, where forward sensors must be placed. Using a moving coordinate system, a car crash performance index is developed which provides a quick method of determining the severity of the car crash pulse and the difficulty fitting an air bag to a particular vehicle. A two-pulse theory is then developed which shows that the vehicle can be divided into the crush zone and the non-crush zone, and the implications of this theory is developed for mounting sensors in each of these locations. The crush zone is that part of the car which crushes during the crash up to the point that sensor triggering is required and the non-crush zone is the remainder of the vehicle. The implications for sensor placement are that non-crush zone sensors must not become part of the crush zone. Crush zone sensors must be in the crush zone. If a car has a soft front structure, a front crush zone sensor is required, and if a car has a rigid structure a compartment sensor is required. Finally, the out-of-position occupant problem is discussed from the point of view of non-crush zone sensor sensitivity. Using the technique of velocity scaling, it is concluded that non-crush sensors should be as sensitive as possible.&lt;/div&gt;
Simplified and highly-reliable automated production of [18F]FSPG for clinical studies (2023)

In summary, cGMP-compliant radiosyntheses and quality control of [<sup>18</sup>F]FSPG have been established on two commercially available synthesizers leveraging high activity concentration and radiochemical purity. While the clinical trials using [<sup>18</sup>F]FSPG PET are currently underway, the automated approaches reported herein will accelerate the clinical adoption of this radiotracer and warrant centralized and large-scale production of [<sup>18</sup>F]FSPG.
EUV sensitive Si containing hard mask (Si-HM) for PTD and NTD process in EUVL (2013)

Tri-layer process is the one of the key technique both for the lithography and etching around Hp20nm patterning. In applying for tri-layer process, we are focusing on inorganic type under layer which mainly containing Si atoms. This Si type hard mask (Si-HM) can perform not only as the Lithography performance enhancement layer for fine pitch, but also as the etching hard mask against bottom layer (spin on carbon : SOC). In this paper, we propose our new Si-HM concepts to achieve high sensitivity, wide process window and good line edge roughness. The key point of our concepts is EUV sensitive unit in Si-HM. Our EUV sensitive unit strongly promotes acid generation from PAG of EUV photo resist. Especially, for EUV NTD lithography process, EUV sensitive unit can perform as the adhesion enhancer between Si-HM and photo resist at EUV exposed area. As this result, we could resolve 22nm L/S=1/1 pattern on the EUV sensitive Si-HM by EUV NTD process even in the condition which hp40nm was the resolution limit with HMDS treated Bare-Si / PR stack. Moreover, from the view point of etching hard mask, 30nm dense L/S pattern and 20nm semi iso line pattern could be transferred to SOC layer successfully. We will present our latest Si-HM performance specialized for EUV lithography.
High-power-factor control for inverter output power of IPM motor driven by inverter system without electrolytic capacitor (2011)

This paper proposes a new high-power-factor control method applicable for a single-phase to three-phase power converter without an electrolytic capacitor. This converter consists of a single-phase diode rectifier, a small film capacitor at the DC-link, a voltage source three-phase inverter, and an interior permanent magnet (IPM) synchronous motor. In this system, the inverter regulates both the velocity of the IPM motor and the input-current waveform. In order to obtain a unity power factor, this paper proposes a new control method that regulates the inverter output power. An inverter output-power controller is placed between a speed controller and a q-axis current controller. The inverter power is regulated by a PI controller. The superior performance of the proposed method is demonstrated experimentally.
Comparison of anti-VEGF therapies on fibrovascular pigment epithelial detachments in age-related macular degeneration (2016)

There was a significant reduction in subfoveal PED height for aflibercept and bevacizumab compared with baseline. A direct comparison of drugs demonstrated a beneficial reduction of PED height, albeit inconsistently, favouring aflibercept. There were no differences in visual acuity across the groups at any time point.
Abstract 1830: Cancer-associated variants at 8q24 are correlated with expression of adjacent long non-coding RNAs involved in cell cycle regulation. (2013)

Abstract The mechanism by which cancer risk variants at 8q24.21 increase cancer risk is unclear for lack of protein-coding genes in the region, although such variants have been strongly associated with cancer development. By sequencing three colorectal cancer-associated variants and examining the expression levels of the lncRNAs at 8q24.21, we show that expression of long non-coding RNAs (lncRNAs) in the region is correlated with risk alleles of the cancer-associated variants. We further report that the lncRNAs regulate cell cycle by modulating expression of cell cycle-related genes such as CDKN1A and GADD45, suggesting the potential oncogenic functions of the lncRNAs. Our data provide new insight of disease-related variants in a gene desert. Citation Format: Taewan Kim, Carlo M. Croce. Cancer-associated variants at 8q24 are correlated with expression of adjacent long non-coding RNAs involved in cell cycle regulation. [abstract]. In: Proceedings of the 104th Annual Meeting of the American Association for Cancer Research; 2013 Apr 6-10; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2013;73(8 Suppl):Abstract nr 1830. doi:10.1158/1538-7445.AM2013-1830
Evolución de la litiasis residual post-LEOC en función del tipo de cálculo y de la composición de la orina (2009)

This study demonstrates the importance of avoiding heterogeneous nucleant retention (pre-existing solid microparticles) in renal cavities, as these can act as very efficient inducers of the formation of new calculi, the composition of which is mainly dependant on the urine composition.
Spatio-temporal encoding by quadratic gradients in magnetic resonance imaging (2019)

Abstract. SPatio-temporal ENcoding (SPEN) MRI is a non-Fourier imaging technique that encodes the spatial information in such a way that there is a one-to-one correspondence between the signal intensity as a function of time and the spin density at the corresponding position. In current spatio-temporal encoding methods imparting a quadratic phase – that is the phase of the transverse magnetization depends as a quadratic function of the spatial coordinates – onto the transverse magnetization is the first crucial step. Usually, this is achieved by simultaneous application of a frequency-swept (chirp) pulse and a linear magnetic field gradient. In this work, we show that it can be advantageous to use quadratic encoding gradients for this purpose. By avoiding chirp pulses one can achieve much smaller specific absorption rates (SARs), and shorter echo times (TEs), while the spatial resolution, the field of view (FOV), and the signal-to-noise ratio (SNR) are the same as in SPEN if one uses similar parameters. In addition, the proposed sequence can readily be used for multi-slice applications.
The major androgen‐dependent protease in dog prostate belongs to the kallikrein family: confirmation by partial amino acid sequencing (1984)

Canine prostate fluids and seminal plasma contain a major androgen-dependent protein which was identified as a proteolytic enzyme exhibiting an Arg-esterase activity. This protease, as characterized, is shown to be present as a two-chain structure held together by at least one disulfide bridge and composed of approximately 220 amino acids. Amino acid sequence determination of both chains has revealed a clear homology to other known amino acid sequences of serine proteases. Furthermore, the comparison of the presented 58 amino acids of the Arg-esterase with the other sequences revealed a very strong homology (larger than 50%) to members of the kallikrein family. The two chain structure could thus result from autolysis of a single chain enzyme in the 'kallikrein autolysis loop'. Amino acid composition of the canine prostatic enzyme suggests that it is related, but not identical, to pancreatic canine kallikrein.
CRLH metamaterial transmission line based-wideband planar antenna for operation across UHF/L/S-bands (2017)

The paper presents a miniature wideband antenna using composite right/left-handed transmission-line (CRLH-TL) metamaterial. The proposed planar antenna has a fractional bandwidth of 100 percent and is designed to operate in several frequency bands from 800MHz to 2.40GHz. The antenna is constructed using just two CRLH-TL unit cells comprising of two T-shaped slots that are inverted. The slots contribute towards generating the series left-handed (LH) capacitance Cl. The rectangular patch on which the slots are created is grounded with spiral shaped high impedance stubs that contribute towards LH inductance LL. The antenna has a size of 14 by 6 by 1.6 mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> (0.037λ0 by 0.016λ0 by 0.004λ0, where λ0 is free space wavelength at 800MHz). The peak gain and efficiency of the antenna are 1.5dBi and approximately 75%, respectively, at 1.6GHz. Proposed antenna is suitable for use in wireless systems working at UHF/L/S-bands, in particular, AMPS, GSM, WCDMA, UMTS, PCS, cellular, DCS, IMT-2000, JCDMA, KPCS, GPS, lower band of WiMAX.
Glass carrier wafers for the silicon thinning process for stack IC applications (2013)

The performance of the temporary bond and debond process for wafer thinning is critical for 3D system integration. In the thinning process, the silicon wafer will be bonded face down to a carrier and then ground down to the desired thickness. After this process step, device wafer and carrier wafer will be separated again for additional downstream processing, such as separation and assembly. The work presented here will highlight the importance of high precision carriers and metrology techniques used to characterize and qualify these materials and, most importantly, the impact these have on the TTV of a bonded stack. The ability to leverage all of these tools to provide bonded stacks with extremely low TTV and impact on Si wafers after thinning operations will be demonstrated.
A Putative α‐helical Gβγ‐coupling Domain in the Second Intracellular Loop of the 5‐HT1A Receptora (1998)

We have identified a conserved threonine residue in the second intracellular (i2) loop of the 5-HT1A receptor that when mutated to alanine prevents coupling to G beta gamma-mediated signaling, while preserving G alpha i-induced actions. In this review, we investigate the characteristics and potential role of the i2 domain in the coupling of the 5-HT1A receptor and other receptors to G proteins. The i2 domain, as well as portions of the i3 domain, is predicted to form an amphipathic alpha-helix with a positively charged face and a hydrophobic face. Mutagenesis experiments support a model in which the hydrophobic faces of these alpha-helical domains form an intracellular binding "pocket" for interaction with G proteins. Embedded in the hydrophobic face, Thr 149 is crucial for signaling through G beta gamma subunits, perhaps via interaction with its hydroxyl side-chain. Mutation of other residues of the i2 domain of Gi-coupled receptors is required to substantiate the importance of the alpha-helical i2 domain in receptor-G beta gamma signaling. If confirmed in other receptors, these results support a general model in which activated receptor and G beta gamma subunits remain associated to interact with effectors in a receptor-specific manner.