gebhart/patrepeval huggingface dataset:
Translation Analysis of Metaphor Translation in the Black Slaves (2019)

Metaphor is not only a rhetorical method, but also a cognitive model. This article firstly identifies the metaphors in the first five chapters of Uncle Tom’s Cabin, and then finds the corresponding Chinese translation from Lin’s Black slaves. Through the comparison of the original and the translation, this article tried to explore Lin Shu’s metaphorical cognitive process in translation and metaphorical translation methods.
Design and fabrication of a compact off-axis see-through head-mounted display using a freeform surface (2018)

Head-mounted display (HMD) has been widely used in many fields, and most existing HMDs are complex and typically non-aesthetically pleasing. In this paper, a novel compact, lightweight and wearable off-axis HMD with freeform surface is reported. It is challenging to achieve large field of view (FOV) and maintain compact structure simultaneously for this type system. In this design, the compact off-axis HMD consists of a tilted ellipsoid combiner and a four pieces relay lenses. It offers a diagonal FOV of 30°, and an exit pupil diameter of 7 mm. No diffractive surfaces are used, thus avoiding the effect of stray light and ghost image in previous designs. The x-y polynomial freeform surface is adopted in the relay lens for improving the image quality and minimizing the structure size. Analytical expressions to determine the initial structure of HMD has been given, while structure constrains, optimization strategy and tolerance analysis are also described in details. The optical system is easy to manufacture by ordinary method which is beneficial for mass production. Further, a prototype of this compact HMD is successfully implemented with good imaging performance. The compact structure of HMD makes it well suited for integrating a normal glass, significantly advancing the application of HMD in people's daily life.
[Liver regeneration after its mechanical injury in rats receiving biologically active substances "Trepel" and "Suvar"]. (2011)

The effect of biologically active substances (BAS) "Trepel" and "Suvar" on liver regeneration 1-30 days after its mechanical injury was studied using histological and morphometric methods in 110 rat pups aged 18 days. The control group comprised 90 animals that received no treatment following liver injury. It was shown that both BAS studied inhibited the inflammatory reaction around the injury focus, suppressed collagenogenesis and activated hepatocyte proliferation.This resulted in the significant substitution of the damaged area by the hepatocytes, that was absent in the control animals. In animals treated with BAS, the numbers of binucleated and mitotically dividing hepatocytes was increased, while the amount of hepatocytes with dystrophic changes was reduced. Authors associate the positive effect of BAS on liver structure regeneration with their growth-promoting activity, resulting in the hypertrophy of different organs, including the thyroid and the adrenal glands, that is accompanied by an excessive production of the respective hormones displaying their physiological actions.
Combined Therapy with SS31 and Mitochondria Mitigates Myocardial Ischemia-Reperfusion Injury in Rats (2018)

Myocardial ischemia-reperfusion (IR) injury contributes to adverse cardiac outcomes after myocardial ischemia, cardiac surgery, or circulatory arrest. In this study, we evaluated the ability of combined SS31-mitochondria (Mito) therapy to protect heart cells from myocardial IR injury. Adult male SD rats (<i>n</i> = 8/each group) were randomized: group 1 (sham-operated control), group 2 (IR, 30-min ischemia/72 h reperfusion), group 3 (IR-SS31 (2 mg intra-peritoneal injection at 30 min/24 h/48 h after IR)), group 4 (IR-mitochondria (2 mg/derived from donor liver/intra-venous administration/30 min after IR procedure)), and group 5 (IR-SS31-mitochondria). In H9C2 cells, SS31 suppressed menadione-induced oxidative-stress markers (NOX-1, NOX-2, oxidized protein) while it increased SIRT1/SIRT3 expression and ATP levels. In adult male rats 72 h after IR, left ventricular ejection fraction (LVEF) was highest in sham-operated control animals and lowest in the IR group. LVEF was also higher in IR rats treated with SS31-Mito than untreated IR rats or those treated with Mito or SS31 alone. Areas of fibrosis/collagen-deposition showed the opposite pattern. Likewise, levels of oxidative-stress markers (NOX-1, NOX-2, oxidized protein), inflammatory markers (MMP-9, CD11, IL-1β, TNF-α), apoptotic markers (mitochondrial-Bax, cleaved-caspase-3, PARP), fibrosis markers (p-Smad3, TGF-β), DNA-damage (γ-H2AX), sarcomere-length, and pressure/volume overload markers (BNP, β-MHC) all showed a pattern opposite that of LVEF. Conversely, anti-apoptotic (BMP-2, Smad1/5) and energy integrity (PGC-1α/mitochondrial cytochrome-C) markers exhibited a pattern identical to that of LVEF. This study demonstrates that the combined SS31-Mito therapy is superior to either therapy alone for protecting myocardium from IR injury and indicates that the responsible mechanisms involved increased SIRT1/SIRT3 expression, which suppresses inflammation and oxidative stress and protects mitochondrial integrity.
Sorting out of normal and virus-transformed cells in cellular aggregates. (1976)

The sorting-out behavior (self-segregation of two cell types from mixtures of the two) of five different established cell lines was studied. Eight of the ten possible binary combinations of these lines, cultured as cellular aggregates, were examined. Mouse BALB/c 3T3 cells sorted out internally to the corresponding malignant SV40 virus-transformed 3T3 cells. The transformed 3T3 line (SVT-2) did not sort out from a revertant line selected from SVT-2 cells by resistance to concanavalin A (con A). The revertant cells sorted out externally to the parent BALB/c 3T3 cells, although segregation was generally incomplete. BALB/c 3T3 cells did not sort out from another contact-inhibited line of 3T3 cells derived from Swiss albino mice (Swiss 3T3). Both BALB/c 3T3 and Swiss 3T3 cells sorted out from cells of the contact-inhibited hamster line, NIL B. Instead of a two-layered sphere, however, a three-layered structure was observed with most of the NIL B cells external to the 3T3 cells, and a few NIL B cells comprising the center of the sphere. On the other hand, NIL B cells did not consistently sort out from either the SVT-2 or con A cells. In general, sorting out between pairs of these five lines are slower and less complete than is generally observed between the more extensively studied chick embryonic tissue cells, suggesting that the cultured cells may be more closely related in their adhesive properties. The internal segregation of BALB/c 3T3 cells relative to SVT-2 cells is consistent with the hypothesis that transformed cells are less adhesive than their nontransformed counterparts.
Removal of PCR inhibiting substances in sewage sludge amended soil (1995)

Current methods for the detection of enteric viruses in soil involve elution of viruses from soil colloids using beef extract or other proteins. These eluates are then assayed in cell culture and observed daily for cytopathic effects (CPE). While this method is suitable for detection of enteric viruses by cell culture, these eluates contain humic acids and heavy metals that interfere with polymerase chain reaction (PCR) detection. Using beef extract eluates prepared from sludge amended soil, 10 different methods of eluate purification were evaluated for their ability to remove PCR inhibition and maximize sensitivity. The treatment method providing the greatest sensitivity of poliovirus detection by PCR was the combination of Sephadex G-50 and Chelex-100. Using this method 2 plaque forming units (PFU) could be detected after reverse transcription and 30 cycles of PCR. Thirty (30) cycles of seminested PCR were performed on these samples to verify nucleic acid sequences and increase sensitivity after the first 30 cycles of PCR. Using seminested PCR, sensitivity of detection using the Sephadex G-50 and Chelex-100 treatment method to 0.2 PFU. In addition to providing excellent sensitivity for viruses in sludge amended soils, this treatment method is relatively simple compared to other methods.
Clinical Impact of Thyroglobulin (Tg) and Tg Autoantibody Method Differences on the Management of Patients with Differentiated Thyroid Carcinomas (2005)

Specificity differences, suboptimal sensitivity, hook effects, and an inability to reliably detect interfering TgAb compromise the clinical utility of current Tg and TgAb methods. All of the IMA methods were prone to underestimate serum Tg in the presence of TgAb, whereas the RIA methods appeared resistant to TgAb interference.
Liquid solution centrifugation for safe, scalable, and efficient isotope separation (2023)

A general method of separating isotopes by centrifuging dissolved chemical compounds in a liquid is introduced. This technique can be applied to almost all elements and leads to large separation factors. The method has been demonstrated in several isotopic systems including Ca, Mo, O, and Li with single-stage selectivities of 1.046 to 1.067 per neutron mass difference (e.g., 1.43 in <sup>40</sup>Ca/<sup>48</sup>Ca), which are beyond the capabilities of various conventional methods. Equations are derived to model the process, and the results agree with those of the experiments. The scalability of the technique has been demonstrated by a three-stage enrichment of <sup>48</sup>Ca with a total <sup>40</sup>Ca/<sup>48</sup>Ca selectivity of 2.43, and the scalability is more broadly supported through analogies to gas centrifuge, whereby countercurrent centrifugation can further multiply the separation factor by 5 to 10 times per stage in a continuous process. Optimal centrifuge conditions and solutions can achieve both high-throughput and highly efficient isotope separation.
The benefits of looping a radial distribution system with a power flow controller (2010)

In this paper the benefits of looping the conventional radial distribution system by a series power electronic system to control power flow has been investigated. The conventional radial electrical distribution system will change to loop or even meshed system due to the deregulation of electrical system and connection of Distributed Generation to Medium and Low voltage in future. However looping the feeders in the conventional distribution system has some benefits which are discussed more precisely in this paper. Controlling the power flow between two feeders from different substation by placing a D-SSSC in the connection point will be source of many advantages. These advantages will be voltage regulation, increasing reliability, loss reduction, avoiding congestion in cables and facilitating use of distributed generation. The real data of Tehran electrical distribution network is used as case study to investigate the advantages of looped power flow controller versus conventional radial distribution system.
A Low-Power Bio-Potential Acquisition System with Flexible PDMS Dry Electrodes for Portable Ubiquitous Healthcare Applications (2013)

This work describes a bio-potential acquisition system for portable ubiquitous healthcare applications using flexible polydimethylsiloxane dry electrodes (FPDEs) and a low-power recording circuit. This novel FPDE used Au as the skin contact layer, which was made using a CO2 laser and replica method technology. The FPDE was revised from a commercial bio-potential electrode with a conductive snap using dry electrodes rather than wet electrodes that proposed reliable and robust attachment for the purpose of measurement, and attaching velcro made it wearable on the forearm for bio-potential applications. Furthermore, this study proposes a recording device to store bio-potential signal data and provides portability and low-power consumption for the proposed acquisition system. To acquire differential bio-potentials, such as electrocardiogram (ECG) signals, the proposed recording device includes a low-power front-end acquisition chip fabricated using a complementary metal-oxide-semiconductor (CMOS) process, a commercial microcontroller (MSP430F149), and a secure digital (SD) card for portable healthcare applications. The proposed system can obtain ECG signals efficiently and are comfortable to the skin. The power consumption of the system is about 85 mW for continuous working over a 3 day period with two AA batteries. It can also be used as a compact Holter ECG system.
Smart Society and Artificial Intelligence: Big Data Scheduling and the Global Standard Method Applied to Smart Maintenance (2020)

The implementation of artificial intelligence (AI) in a smart society, in which the analysis of human habits is mandatory, requires automated data scheduling and analysis using smart applications, a smart infrastructure, smart systems, and a smart network. In this context, which is characterized by a large gap between training and operative processes, a dedicated method is required to manage and extract the massive amount of data and the related information mining. The method presented in this work aims to reduce this gap with near-zero-failure advanced diagnostics (AD) for smart management, which is exploitable in any context of Society 5.0, thus reducing the risk factors at all management levels and ensuring quality and sustainability. We have also developed innovative applications for a human-centered management system to support scheduling in the maintenance of operative processes, for reducing training costs, for improving production yield, and for creating a human–machine cyberspace for smart infrastructure design. The results obtained in 12 international companies demonstrate a possible global standardization of operative processes, leading to the design of a near-zero-failure intelligent system that is able to learn and upgrade itself. Our new method provides guidance for selecting the new generation of intelligent manufacturing and smart systems in order to optimize human–machine interactions, with the related smart maintenance and education.
Targeting Nonhealing Ulcers of Lower Extremity in Human Through Autologous Bone Marrow-Derived Mesenchymal Stem Cells (2009)

Bone marrow (BM)-derived mesenchymal stem cells (MSCs) represent a promising population for supporting new concepts in cellular therapy. This study was undertaken to assess the efficacy and feasibility of autologous BM-derived MSCs in the treatment of chronic nonhealing ulcers (diabetic foot ulcers and Buerger disease) of the lower extremities. A total of 24 patients with nonhealing ulcers of the lower limb were enrolled and randomized into implant and control groups. In the implant group, the patients received autologous cultured BM-derived MSCs along with standard wound dressing; the control group received only the standard wound dressing regimen, followed up for at least a 12-week period. Wound size, pain-free walking distance, and biochemical parameters were measured before therapy and at every 2-week interval following intervention. The implant group had significant improvement in pain-free walking distance and reduction in ulcer size as compared to those in the control group. In the implant group for Buerger disease, the ulcer area decreased from 5.04 +/- 0.70 cm(2) to 1.48 +/- 0.56 cm(2) (p < 0.001), whereas the pain-free walking distance increased from 38.33 +/- 17.68 m to 284.44 +/- 212.12 m (p < 0.001). In the diabetic foot ulcer group, the ulcer size decreased from 7.26 +/- 1.41 cm(2) to 2 +/- 0.98 cm(2) (p < 0.001) at 12 weeks. Mononuclear cells were cultured for a minimum of five passages and characterized by cell-surface markers showing CD90+, CD105+, and CD34(-). There was no significant alteration in the biochemical parameters observed during the follow-up period, indicating normal liver and renal function following intervention. Biopsy microsection of implanted tissues showed development of dermal cells (mainly fibroblasts), including mature and immature inflammatory cells. The study indicates that autologous implantation of BM-derived MSCs in nonhealing ulcers accelerates the healing process and improves clinical parameters significantly.
Experimental study of the production of activated carbon from coconut shells in a fluidized bed reactor (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTExperimental study of the production of activated carbon from coconut shells in a fluidized bed reactorC. John Kirubakaran, K. Krishnaiah, and S. K. SeshadriCite this: Ind. Eng. Chem. Res. 1991, 30, 11, 2411–2416Publication Date (Print):November 1, 1991Publication History Published online1 May 2002Published inissue 1 November 1991https://doi.org/10.1021/ie00059a008Request reuse permissionsArticle Views837Altmetric-Citations77LEARN 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 InReddit PDF (601 KB) Get e-Alertsclose Get e-Alerts
An Adaptive High-Precision Overpower Protection Scheme for Primary-Side Controlled Flyback Converters (2011)

A primary-side controlled universal-line flyback converter is widely used for its low-cost and low standby power advantages; however, conventional overpower protection schemes that feature primary-side control often experience inaccurate protection. In this paper, a novel scheme is presented, which achieves a very significant improvement in overpower accuracy while simultaneously meets a critical goal of adding no extra pin compared to conventional schemes when implemented in an IC. Experimental and simulation results verified the proposed strategy, and the scheme was implemented successfully in an IC.
Chronic Hypobaric Hypoxia Increases Isolated Rat Fast-Twitch and Slow-Twitch Limb Muscle Force and Fatigue (2012)

Chronic hypoxia alters respiratory muscle force and fatigue, effects that could be attributed to hypoxia and/or increased activation due to hyperventilation. We hypothesized that chronic hypoxia is associated with phenotypic change in non-respiratory muscles and therefore we tested the hypothesis that chronic hypobaric hypoxia increases limb muscle force and fatigue. Adult male Wistar rats were exposed to normoxia or hypobaric hypoxia (PB=450 mm Hg) for 6 weeks. At the end of the treatment period, soleus (SOL) and extensor digitorum longus (EDL) muscles were removed under pentobarbitone anaesthesia and strips were mounted for isometric force determination in Krebs solution in standard water-jacketed organ baths at 25 °C. Isometric twitch and tetanic force, contractile kinetics, force-frequency relationship and fatigue characteristics were determined in response to electrical field stimulation. Chronic hypoxia increased specific force in SOL and EDL compared to age-matched normoxic controls. Furthermore, chronic hypoxia decreased endurance in both limb muscles. We conclude that hypoxia elicits functional plasticity in limb muscles perhaps due to oxidative stress. Our results may have implications for respiratory disorders that are characterized by prolonged hypoxia such as chronic obstructive pulmonary disease (COPD).
Long-lifetime thin-film encapsulated organic light-emitting diodes (2008)

Multiple fluorocarbon (CFx) and silicon nitride (Si3N4) bilayers were applied as encapsulation cap on glass-based organic light-emitting diodes (OLEDs). When CFx/Si3N4 bilayers were deposited onto the OLED structure, the devices showed performance worse than one without any encapsulation. The adverse effects were attributed to the damage caused by reaction species during the thin-film deposition processes. To solve this problem, a CuPc interlayer was found to provide effective protection to the OLED structure. With a structure of CuPc/(CFx/Si3N4)×5, the encapsulated device showed an operation lifetime over 8000 h (higher than 80% of that achieved with a conventional metal encapsulation).
Knockdown of GGCT inhibits cell proliferation and induces late apoptosis in human gastric cancer (2016)

This study suggests GGCT is essential for gastric cancer proliferation and its downregulation may provide a potential anticancer therapy for gastric cancer.
Quantification of low density lipoprotein binding and cholesterol accumulation by single human fibroblasts using fluorescence microscopy. (1980)

Using fluorescence microscopy, we have quantified low density lipoprotein (LDL) binding by indirect immunofluorescence and cellular cholesterol with the fluorescent sterol-binding polyene, filipin, in individual cultured human fibroblasts from normal subjects and from patients with heterozygous and homozygous familial hypercholesterolemia. LDL binding by fibroblasts from heterozygous patients was about 40% of that of the normal cells, and cholesterol accumulation upon incubation with LDL was decreased to a similar degree. Most fibroblasts from homozygous patients bound no detectable LDL and only rare cells demonstrated any accumulation of cholesterol after incubation with LDL.
A novel bistatic scattering matrix measurement technique using a monostatic radar (1996)

Presents a new technique for measuring the bistatic scattering matrix of point targets using a monostatic radar. In this technique, the complexity of the traditional bistatic measurement setup and difficulties in retaining the phase coherence between the transmitter and the receiver are circumvented completely. The bistatic measurement is performed using a wideband, polarimetric, monostatic radar in conjunction with a rotatable ground plane positioned behind the target. Assuming that the distance between the target and the ground plane is larger than the radar resolution, the desired bistatic response (image contribution) can be isolated from the unwanted backscatter. Noting that the radar operates in the backscatter mode and using the reciprocity theorem, it is shown that the measured cross-polarized responses (/spl sigma//sub vh/and /spl sigma//sub hv/) cannot be determined uniquely. To rectify this problem, additional independent measurements are required. Additional equations for characterizing the cross-polarized components are obtained by placing an anisotropic lossless slab over the perfectly conducting flat surface. The validity and accuracy of the new bistatic measurement technique is demonstrated by measuring a number of point targets with known theoretical bistatic responses. Also, a new approach for determining the effective dielectric constant of dense random media based on the new bistatic measurement technique is developed.