gebhart/patrepeval huggingface dataset:
Reactions of ions with organic surfaces (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReactions of ions with organic surfacesR. G. Cooks, T. Ast, T. Pradeep, and V. WysockiCite this: Acc. Chem. Res. 1994, 27, 11, 316–323Publication Date (Print):November 1, 1994Publication History Published online1 May 2002Published inissue 1 November 1994https://pubs.acs.org/doi/10.1021/ar00047a001https://doi.org/10.1021/ar00047a001research-articleACS PublicationsRequest reuse permissionsArticle Views364Altmetric-Citations178LEARN 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-Alertsclose Get e-Alerts
Conformal Leaky-Wave Antennas for Terahertz Networks (2023)

We explore the performance of curved leaky-wave antennas in the terahertz range. We identify two distinct regimes in which the far-field emission pattern varies relative to that of a planar leaky-wave antenna. We show that a curved multi-aperture leaky-wave antenna can be used for agile far-field beam forming, and demonstrate high-gain wireless links at gigabit-per-second data rate with low bit error rate, in multiple directions simultaneously. This work lays the foundation for the implementation of terahertz leaky-wave structures in conformal geometries.
Network Utility Aware Traffic Load Balancing in Backhaul-Constrained Cache-Enabled Small Cell Networks with Hybrid Power Supplies (2017)

Explosive data traffic growth leads to a continuous surge in capacity demands across mobile networks. In order to provision high network capacity, small cell base stations (SCBSs) are widely deployed. Owing to the close proximity to mobile users, SCBSs can effectively enhance the network capacity and offloading traffic load from macro BSs (MBSs). However, the cost-effective backhaul may not be readily available for SCBSs, thus leading to backhaul constraints in small cell networks (SCNs). Enabling cache in BSs may mitigate the backhaul constraints in SCNs. Moreover, the dense deployment of SCBSs may incur excessive energy consumption. To alleviate brown power consumption, renewable energy will be explored to power BSs. In such a network, it is challenging to dynamically balance traffic load among BSs to optimize the network utilities. In this paper, we investigate the traffic load balancing in backhaul-constrained cache-enabled small cell networks powered by hybrid energy sources. We have proposed a network utility aware (NUA) traffic load balancing scheme that optimizes user association to strike a tradeoff between the green power utilization and the traffic delivery latency. On balancing the traffic load, the proposed NUA traffic load balancing scheme considers the green power utilization, the traffic delivery latency in both BSs and their backhaul, and the cache hit ratio. The NUA traffic load balancing scheme allows dynamically adjusting the tradeoff between the green power utilization and the traffic delivery latency. We have proved the convergence and the optimality of the proposed NUA traffic load balancing scheme. Through extensive simulations, we have compared performance of the NUA traffic load balancing scheme with other schemes and showed its advantages in backhaul-constrained cache-enabled small cell networks with hybrid power supplies.
Why Are Water Droplets Highly Mobile on Nanostructured Oil-Impregnated Surfaces? (2021)

Porous lubricated surfaces (aka slippery liquid-infused porous surfaces, SLIPS) have been demonstrated to repel various liquids. The origin of this repellency, however, is not fully understood. By using surface-sensitive sum frequency generation vibrational spectroscopy, we characterized the water/oil interface of a water droplet residing on (a) an oil-impregnated nanostructured surface (SLIPS) and (b) the same oil layer without the underlying nanostructures. Different from water molecules in contact with bulk oil without nanostructures, droplets on SLIPS adopt a molecular orientation that is predominantly parallel to the water/oil interface, leading to weaker hydrogen bonding interactions between water droplets and the lubrication film, giving SLIPS their water repellency. Our results demonstrate that the molecular interactions between two contacting liquids can be manipulated by the implementation of nanostructured substrates. The results also offer the molecular principles for controlling nanostructure to reduce oil depletion-one of the limitations and major concerns of SLIPS.
F&ouml;rster Resonance Energy Transfer within a Donor-Acceptor Composite Photochromic Molecule through One- and Two-Photon Absorption (2014)

FRET within a donor-acceptor composite photochromic molecule was investigated in a dye-doped sol-gel matrix using both 1 and 2-Photon absorption. The energy transfer efficiency was estimated from UV-excitation photokinetic measurements by applying a 2-level model.
Remote sensing of western boundary currents using acoustic tomography (1989)

The utility of continuous long-range acoustic transmissions between fixed sources and receivers to measure the deflection and speed of a western boundary current front along the transmission paths is discussed in a theoretical context. A signal-processing technique, which utilizes both the amplitude and the phase of the acoustic arrivals, is used to estimate the change in acoustic travel time with more accuracy than is possible by using only the amplitudes of the arrivals. When the transmission path crosses the front only once, and when the rotations of the front are confined to orientations that are within about 60 deg of the normal direction to the transmission path, the deflection of the front can be measured with an accuracy of about 2 km over periods of a few days and its propagation speed can be measured with an accuracy of about 8 cm/s. Errors are imposed by the changes in acoustic travel time that arise from the influence of the random fluctuations of internal waves. The errors of the tomographic estimates of the deflection and speed of the front are small compared with observed deflections and speeds that are of order 10 km/day and 1 m/s, respectively. The spatial (temporal) resolution of the tomographic estimate of the frontal deflection and speed along the transmission path is the same as (is better than) that obtained by satellites.
Soy soluble polysaccharide induces apoptosis in HCT-116 human colon cancer cells via reactive oxygen species generation (2013)

Previous studies have suggested that soy sauce contains specific bioactive components and various biological activities of soy sauce have been observed. Soy soluble polysaccharide (SSPS), a predominant bioactive compound in soy sauce, has numerous pharmacological actions, including anti‑inflammatory and immunomodulating activities. In the current study, the apoptotic effects of SSPS were investigated in HCT‑116 human colon cancer cells. Treatment with SSPS significantly inhibited cell growth in a concentration‑dependent manner by inducing apoptosis but not necrosis. This induction was associated with the generation of reactive oxygen species (ROS), mitochondrial dysfunction, activation of caspases and cleavage of the poly (ADP‑ribose) polymerase protein. Induction of apoptotic cell death of HCT‑116 cells by SSPS showed a correlation with the downregulation of members of the inhibitor of apoptosis protein family, including X‑linked inhibitor of apoptosis protein and antiapoptotic Bcl‑2, and upregulation of Bax and Bad. Administration of N‑acetyl‑L‑cysteine, a scavenger of ROS, significantly decreased SSPS‑induced apoptosis. These results indicate a critical role of signaling cascades involving a ROS‑mediated caspase pathway in the anticancer effects of SSPS.
FcγRIIB1 regulates plasma cell apoptosis through a c-Abl-dependent pathway (86.8) (2007)

Abstract In B cells the FcγRIIB1 blocks BCR signaling when both receptors are coengaged by binding to immune complexes. Inhibition is mediated by the recruitment of SHIP to the FcγRIIB1’s ITIM motif that has been phosphorylated by Lyn. In contrast, FcγRIIB1 regulates B cell apoptosis when clustering without BCR engagement. We show that the FcγRIIB1 triggers apoptosis by a mechanism that is distinct from the mechanism by which the FcγRIIB1 inhibits BCR signaling. Following clustering the FcγRIIB1 is tyrosine phosphorylated in an ITIM- and SHIP-independent fashion. The phosphorylation of the FcγRIIB1 and the apoptosis mediated by FcγRIIB1 are abolished in c-Abl and Arg double knockout cells. We then determined that long lived plasma cells that express FcγRIIB1 but not BCR and memory B cells when stimulated by a BCR-independent, TLR-dependent pathway are likely the targets of FcγRIIB1-mediated apoptosis. In both naïve and immunized mice, FcγRIIB1 clustering on bone marrow CD138+ plasma cells supported by TLR stimuli, e.g. CpG, resulted in a decrease in the number of Ig-secreting cells and an increase in the number of cells undergoing apoptosis. In human CD27+ memory B cells we found that FcγRIIB1 clustering blocked the CpG-induced differentiation to plasma cells. Taken together, our findings provide strong evidence that FcγRIIB1 serves as a peripheral checkpoint to maintain tolerance by regulating both apoptosis and differentiation of plasma cells.
Salvage Cryotherapy for Radiation-Recurrent Prostate Cancer: Outcomes and Complications (2011)

Potentially curative salvage options for radio-recurrent prostate cancer include prostatectomy, brachytherapy, high-intensity focused ultrasound, and cryotherapy. Salvage cryoablation technology, surgical technique, oncologic outcomes, and complication rates have improved dramatically over the past few decades, shifting this treatment modality from investigational status to an established therapeutic option. In this review, we focus on the most up-to-date oncologic and functional outcomes, as well as complications of salvage cryotherapy for radiation-recurrent prostate cancer.
Data for: Rigid Indolocarbazole Donor Moiety for Highly Efficient Thermally Activated Delayed Fluorescent Device (2020)

The detailed synthetic procedure of TDBA-TPDICz and TRZ-TPDICz. 1H NMR data, 13C NMR data, and high resolution mass spectrometry (HRMS) data. Cyclic voltammetry data. Computational data of TPDICz-Ph, TDBA-TPDICz and TRZ-TPDICz. TGA variation graph. LTPL graph of synthesized materials. RTPL data in different polar solvents and DBFPO:20 wt% doped film. Device structure and energy diagram are available in Supporting Information.
TARGETING INSULIN-LIKE GROWTH FACTOR-1 RECEPTOR WITH ANTISENSE OLIGONUCLEOTIDES IN PROSTATE CANCER (2009)

You have accessJournal of Urology1 Apr 2009TARGETING INSULIN-LIKE GROWTH FACTOR-1 RECEPTOR WITH ANTISENSE OLIGONUCLEOTIDES IN PROSTATE CANCER Junya Furukawa, Christopher J Wraight, Brett P Monia, Michael E Cox, and Martin E Gleave Junya FurukawaJunya Furukawa More articles by this author , Christopher J WraightChristopher J Wraight More articles by this author , Brett P MoniaBrett P Monia More articles by this author , Michael E CoxMichael E Cox More articles by this author , and Martin E GleaveMartin E Gleave More articles by this author View All Author Informationhttps://doi.org/10.1016/S0022-5347(09)60529-2AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail "TARGETING INSULIN-LIKE GROWTH FACTOR-1 RECEPTOR WITH ANTISENSE OLIGONUCLEOTIDES IN PROSTATE CANCER." The Journal of Urology, 181(4S), p. 184 © 2009 by American Urological AssociationFiguresReferencesRelatedDetails Volume 181Issue 4SApril 2009Page: 184 Advertisement Copyright & Permissions© 2009 by American Urological AssociationMetricsAuthor Information Junya Furukawa More articles by this author Christopher J Wraight More articles by this author Brett P Monia More articles by this author Michael E Cox More articles by this author Martin E Gleave More articles by this author Expand All Advertisement PDF downloadLoading ...
Sanitization and Anonymization of Document Repositories (2011)

Information security and privacy in the context of the World Wide Web (WWW) are important issues that are still being investigated. However, most of the present research is dealing with access control and authentication-based trust. Especially with the popularity of WWW as one of the largest information sources, privacy of individuals is now as important as the security of information. In this chapter, our focus is text, which is probably the most frequently seen data type in the WWW. Our aim is to highlight the possible threats to privacy that exist due to the availability of document repositories and sophisticated tools to browseand analyze these documents. We first identify possible threats to privacy in document repositories. We then discuss a measure for privacy in documents with some possible solutions to avoid or, at least, alleviate these threats.
Advanced Cooling With Embedded Heat Pipes for High Power Microelectronics (2009)

The transient thermal behavior of a complex testing system including multiple fans, a mixing enclosure, Cu inserts and a leaded package dissipating large amounts of power over short time durations is evaluated via numerical simulations. The system performance is optimized with heat sink/fan structure for device efficient operation under constant powering. The study provides meaningful understanding and prediction of a transient powering scenario at high powering levels, evaluating the impact of alternative cooling fan/heat pipe configurations on the thermal performance of the system. One design is chosen due to its effective thermal performance and assembly simplicity, with the package embedded in heat sink base with multiple (5) heat pipes. The peak temperature reached by the modified design with 4 cooling fans is ∼95°C, with the corresponding Rja thermal resistance ∼0.58°C/W. For the transient study (with embedded heat pipes and 4 fans), after one cycle, both peak temperature (at 45 s) and the end temperature (at 49 s) decrease as compared to the previous no heat pipe/single fan case (especially the end temperature reduces by ∼16%). The temperature drop between peak and end for each cycle is ∼80.2°C, while the average power per transient cycle is ∼31.27W. With this power, the design with 5 perpendicular heat pipes, 4 fans and insert reaches a steady state peak temperature of ∼98°C. Applying the superposition principle, the maximum transient temperature after a large number of operating cycles will not exceed ∼138.1°C, satisfying the thermal budget under the current operating conditions. The benefit of the study is related to the possibility to extract the maximum/minimum temperatures for a real test involving a large number of heating-cooling cycles, yet maintaining the initial and peak temperatures within a certain range for the optimal operation of the device. The flow and heat transfer fields are thoroughly investigated: using a combination of numerical and analytical study, the thermal performance of the device undergoing large number of periodic thermal cycles is predicted. Further comparison between measurement and simulation results reveals good agreement.
Experimental Investigation of Temperature-Dependent Gilbert Damping in Permalloy Thin Films (2016)

The Gilbert damping of ferromagnetic materials is arguably the most important but least understood phenomenological parameter that dictates real-time magnetization dynamics. Understanding the physical origin of the Gilbert damping is highly relevant to developing future fast switching spintronics devices such as magnetic sensors and magnetic random access memory. Here, we report an experimental study of temperature-dependent Gilbert damping in permalloy (Py) thin films of varying thicknesses by ferromagnetic resonance. From the thickness dependence, two independent contributions to the Gilbert damping are identified, namely bulk damping and surface damping. Of particular interest, bulk damping decreases monotonically as the temperature decreases, while surface damping shows an enhancement peak at the temperature of ~50 K. These results provide an important insight to the physical origin of the Gilbert damping in ultrathin magnetic films.
Resonant Ultrathin Infrared Detectors Enabling High Quantum Efficiency (2018)

We demonstrate thinned resonant longwave infrared detectors with quantum efficiencies of over 60% in the longwave infrared. This improvement over unthinned detectors is made possible by a nanoantenna that confines the incident optical energy in a reduced volume compared to traditional detector architectures.
How Do Users Interact with an Error-Prone In-Air Gesture Recognizer? (2021)

We present results of two pilot studies that investigated human error behaviours with an error prone in-air gesture recognizer. During the studies, users performed a small set of simple in-air gestures. In the first study, these gestures were abstract. The second study associated concrete tasks with each gesture. Interestingly, the error patterns observed in the two studies were substantially different.
Tumor Inhibiting Properties of Stereoisomeric [1,2‐Bis (3‐hydroxyphenyl)ethylenediamine]dichloroplatinum(II)‐Complexes, Part II: Biological Properties (1989)

The activity of stereoisomeric [1,2-bis(3-hydroxyphenyl)ethylenediamine] dichloroplatinum(II)-complexes (1-PtCl2,R,S; 2-PtCl2, R,R/S,S; 3-PtCl2, R,R; 4-PtCl2, S,S) on several tumor models (MDA-MB 231 breast cancer cell line; P 388 leukemia, mouse; L 1210 leukemia, mouse; L 5222 leukemia, rat; Ehrlich ascites tumor, mouse--wildtype; cisplatin-, etoposide-, cyclophosphamide-, and daunomycin-resistant, resp.) is described. For comparison the analogous [1,2-bis(4-hydroxyphenyl)ethylendiamine]dichloroplatinum (II)-complexes (5-PtCl2, R, S; 6-PtCl2, R,R/S,S; 7-PtCl2, R,R; 8-PtCl2, S,S) and cisplatin are used. 1-PtCl2 to 4-PtCl2 (OH in 3,3'-positions) show their maximum antitumor effect at lower doses than 5-PtCl2 to 8-PtCl2 (OH in 4,4'-positions). 2-PtCl2 and 6-PtCl2 (R,R/S,S) are more active than 1-PtCl2 and 5-PtCl2 (R,S). 4-PtCl2 and 8-PtCl2 (S,S) are superior to 3-PtCl2 and 7-PtCl2 (R,R). On the L 5222 leukemia 2-PtCl2 (R,R/S,S), 4-PtCl2 (S,S) and 8-PtCl2 (S,S) markedly surpass cisplatin. Strong effects are produced by 2-PtCl2 to 4-PtCl2 on the Ehrlich ascites tumor (wildtype, cisplatin-, etoposide-, cyclophosphamide-, and daunomycin-resistant, resp.). The combination of 4-PtCl2 with cisplatin results in a weakly synergistic effect.
Fast blocking and ringing artifacts removal in JPEG-coded images (2010)

본 논문에서는 JPEG코딩에 따른 잡음에 대한 효과적인 저감 방법을 제안한다. JPEG 코딩에 의한 대표적인 잡음으로는 블록 잡음과 링깅 잡음을 들 수 있다. 이와 같은 잡음들을 저감하기 위한 다양한 방법들이 제안된 바 있다. 하지만, 대부분의 기존 방법들은 영상 내부의 모든 블록을 처리함에 따라 과도한 블러링 뿐만 아니라 처리 시간의 증가와 메모리 양의 증가를 초래한다. 본 논문에서는 잡음의 검출과 저감을 위한 효과적인 방법을 제안한다. 제안하는 방법에서는 모든 블록을 사용하지 않기 때문에 계산량 및 메모리양을 감소시킨다. 검출 과정은 영상의 DCT계수만을 사용하여 주파수 영역에서 수행된다. 다양한 실험이 수행되었으며 기존의 방법의 결과와 비교하였다. 실험 결과 제안하는 방법의 성능을 확인할 수 있었다.
Elastic immersive wave experimentation (2022)

SUMMARY We describe an elastic wave propagation laboratory that enables a solid object to be artificially immersed within an extended (numerical) environment such that a physical wave propagation experiment carried out in the solid drives the propagation in the extended (numerical) environment and vice versa. The underlying method of elastic immersive wave experimentation for such a laboratory involves deploying arrays of active multicomponent sources at the traction-free surface of the solid (e.g. a cube of granitic rock). These sources are used to accomplish two tasks: (1) cancel outgoing waves and (2) emit ingoing waves representing the first-order interactions between the physical and extended domains, computed using, for example, a finite-difference (FD) method. Higher-order interactions can be built by alternately carrying out the processes for cancelling the outgoing waves and the FD simulations for generating the ingoing waves. We validate the proposed iterative scheme for realizing elastic immersive wave experimentation using 2-D synthetic wave experiments.
Scalable open-air deposition of compact ETL TiOxon perovskite for fullerene-free solar cells (2020)

Low-temperature TiO<sub>x</sub>electron transport layer (ETL) with improved fracture energy and barrier properties to environmental species compared to organic ETLs.
Input saturation estimation for servo drives with state space control (2007)

This paper discusses input saturation for state control extension of servo drives in the case of flexible structural components. It is pointed out that by applying state control, there is no abundant extra strain to the input values. Formulas are presented that give upper bounds to these input quantities and can be used to estimate whether input saturation will be reached when applying state control. Experimental data from a coil motor support the results.
Prospect of EUV mask repair technology using e-beam tool (2010)

Currently, repair machines used for advanced photomasks utilize principle method like as FIB, AFM, and EB. There are specific characteristic respectively, thus they have an opportunity to be used in suitable situation. But when it comes to EUV generation, pattern size is so small highly expected as under 80nm that higher image resolution and repair accuracy is needed for its machines. Because FIB machine has intrinsic damage problem induced by Ga ion and AFM machine has critical tip size issue, those machines are basically difficult to be applied for EUV generation. Consequently, we focused on EB repair tool for research work. EB repair tool has undergone practical milestone about MoSi based masks. We have applied same process which is used for MoSi to EUV blank and confirmed its reaction. Then we found some severe problems which show uncontrollable feature due to its enormously strong reaction between etching gas and absorber material. Though we could etch opaque defect with conventional method and get the edge shaped straight by top-down SEM viewing, there were problems like as sidewall undercut or local erosion depending on defect shape. In order to cope with these problems, the tool vender has developed a new process and reported it through an international conference [1]. We have evaluated the new process mentioned above in detail. In this paper, we will bring the results of those evaluations. Several experiments for repair accuracy, process stability, and other items have been done under estimation of practical condition assuming diversified size and shape defects. A series of actual printability tests will be also included. On the basis of these experiments, we consider the possibility of EB-repair application for 20nm pattern.