gebhart/patrepeval huggingface dataset:
R. S. Peters의 학교교육관 비판 (2004)

The aim of this thesis was to clarify the perspective on schooling in educational philosophy of Richard S. Peters, and to criticize it more synthetically based upon some educational theories or philosophies. It can be concluded from what has been discussed so far. Firstly, researcher has clarified the perspective on `schooling` which Peters had suggested in his works and articles. The characteristics of his perspective on schooling are traditional and conservative. For the most important aim of schools to him is to teach worthwhileness of society to students. According to him, schools are one of the social institutions which to teach more theoretical knowledge than practical knowledge. Furthermore, he justified methods of educational control to realize this aim of school. Secondly, researcher has criticized his perspective on schooling synthetically in various respects such as analytic philosophy, critical theories, Marxism and Post-modernism. His difficulties about perspective of schooling have include as followings: naturalistic fallacy which confuse `what school is` and `what school ought to be`, ambiguity or vagueness of concepts such as `values` and `society`, some dualistic fallacy which evaluate lowly practical values such as job, and overlooking of overt facts that schools has reproducted profits of ruling class in historical process. Thirdly, researcher has concluded as followings: His perspective on schooling wasn`t suitable for swiftly changing society, because it was very conservative and unflexible. That is to say, it would not be adopted well with information society or post-modem society. Persons be educated in his school are intellectual or theoretical, but are not practical to solve his problems actively or efficiently. So, because his conception on schooling have some difficulties, it must be revised and then expanded by another perspectives. After it has done, his perspective on schooling can be more persuasive.
Enhanced electrocaloric efficiency via energy recovery (2018)

Materials that show large and reversible electrically driven thermal changes near phase transitions have been proposed for cooling applications, but energy efficiency has barely been explored. Here we reveal that most of the work done to drive representative electrocaloric cycles does not pump heat and may therefore be recovered. Initially, we recover 75-80% of the work done each time BaTiO<sub>3</sub>-based multilayer capacitors drive electrocaloric effects in each other via an inductor (diodes prevent electrical resonance while heat flows after each charge transfer). For a prototype refrigerator with 24 such capacitors, recovering 65% of the work done to drive electrocaloric effects increases the coefficient of performance by a factor of 2.9. The coefficient of performance is subsequently increased by reducing the pumped heat and recovering more work. Our strategy mitigates the advantage held by magnetocaloric prototypes that exploit automatic energy recovery, and should be mandatory in future electrocaloric cooling devices.
AAV capsid CD8+ T-cell epitopes are highly conserved across AAV serotypes (2015)

Adeno-associated virus (AAV) has become one of the most promising vectors in gene transfer in the last 10 years with successful translation to clinical trials in humans and even market approval for a first gene therapy product in Europe. Administration to humans, however, revealed that adaptive immune responses against the vector capsid can present an obstacle to sustained transgene expression due to the activation and expansion of capsid-specific T cells. The limited number of peripheral blood mononuclear cells (PBMCs) obtained from samples within clinical trials allows for little more than monitoring of T-cell responses. We were able to identify immunodominant major histocompatibility complex (MHC) class I epitopes for common human leukocyte antigen (HLA) types by using spleens isolated from subjects undergoing splenectomy for non-malignant indications as a source of large numbers of lymphocytes and restimulating them with single AAV capsid peptides in vitro. Further experiments confirmed that these epitopes are naturally processed and functionally relevant. The design of more effective and less immunogenic AAV vectors, and precise immune monitoring of vector-infused subjects, are facilitated by these findings.
Méthodes immunochimiques de dosage de la glycinine et de la β-conglycinine dans les dérivés du soja. Prédiction de la digestibilité de l'azote et de l'immunogénicité du soja chez le veau (1997)

— Immunochemical tests for measuring glycinin and (3-conglycinin concentrations in soyabean products. Predictive value for nitrogen digestibility and soyabean immunogenicity in the calf. Three types of immunochemical tests were compared for assaying the storage globulins, glycinin and P-conglycinin, in 15 differently processed soyabean products. They included immuno-
A reexamination of the problem of resonance energy transfer between DNA intercalated chromophores using bisintercalating compounds (1977)

The rate of energy transfer between DNA intercalated ethidium cations calculated by Paoletti and Le Pecq1 using the Forster theory differs from the measured one by a factor of twenty two, if the proper geometrical factors are taken into account. By changing some of the parameters used in the calculation, the discrepancy can be reduced but not eliminated. This led us to the study of other systems where experimental and calculated results can be more directly compared. The apparent rate of energy transfer between ethidium and one of its non fluorescent analogues and between various pairs of intercalated chromophores has been studied. The fluorescence anisotropy decay of acridine dimers in glycerol or bisintercalated in DNA has been measured. These studies show that the Forster theory of energy transfer does not apply to the case of identical chromophores when they are relatively close to each other.
A front end filter subsystem for an adaptive radar signal processor (1991)

This report documents the front end subsystem portion of an eight- channel, adaptive nulling, radar signal processor test bed. The subsystem implements in excess of 12 billion operations per second on incoming data to effect signal conditioning through time-domain filtering. The hardware has been prototyped on eight circuit boards, each about 120 square inches, which are roughly half-populated. Compact packaging schemes are discussed in one of the appendices. This effort represents a demonstration of the technology required for a variety of on-board signal processors. Wherever possible, fault-tolerant design techniques and radiation-tolerant components have been used. The front end subsystem receives eight channels of sampled data from the eight radar receiver A/D modules at the conversion rate of 4.5 MHz. The front end employs finite impulse response (FIR) filters to perform inphase and quadrature signal separation, channel equalization, and pulse compression. The coefficients for these filters are programmable via a VMEbus compatible interface.
Fast rerouting mechanism for a protected label switched path (2002)

This paper presents a fast and efficient mechanism for rerouting traffic when there is a link failure or congestion problem in multiprotocol label switching (MPLS) networks. Our method uses a predefined, alternative label switched path (LSP) in order to restore traffic and significantly improves the performance in comparison to similar, existing proposals. We show that our proposal is not only able to reduce the average traffic delay due to path restoration, but also eliminates the problem of packet disorder. The latter-as is well known-can have significant impact on the overall, end-to-end performance. We have simulated our mechanism using the MPLS network simulator (MNS) and the performance metrics were compared to other proposals. The simulation results show that our new mechanism provides a significant improvement on average delay while eliminating packet disorder. The combination of these two improvements helps to minimize the effects of link failure and/or congestion. This facilitates the rapid release of network resources and improves the end-to-end performance of MPLS networks.
Visualizing Class Diagram using Orientdb NOSQL Data – Store (2016)

Relational databases are providing storage for several decades now. The term NoSQL broadly covers all nonrelational databases that provide scalable and schema-less model. NoSQL databases are used by major organizations operating in the era of Web 2.0. Different categories of NoSQL databases are key-value pair, document, columnoriented and graph databases which enable programmers to visualize the data closer to the format used in their application. In this paper, class diagram has been merged with OrientDB through Java API to visualize the class diagram as OrientDB graph. OrientDB is the only database which supports both graph and document database, also provides support for both inheritance and polymorphism.
NMR studies on Fraser fir Abies fraseri (Pursh) Poir. lignins (2005)

Abstract The composition of mature, juvenile uninfested and juvenile infested Fraser fir wood (Rotholz) and the structures of lignins isolated from these woods were elucidated to verify differences between juvenile and mature wood and the effect of balsam woolly adelgid (BWA) infestation. Milled wood lignin (MWL) isolated from mature, juvenile and Rotholz wood were comprehensively characterized using heteronuclear multiple quantum coherence (HMQC) and quantitative 13 C NMR techniques. The Rotholz wood was found to have ∼13% higher lignin content and more than five-fold the amount of galactans than that of the uninfested wood. Rotholz lignin possesses higher amounts of p- hydroxyphenyl units and aliphatic OH groups and a lower amount of alkyl- O -alkyl linkages and dibenzodioxocin moieties. The degree of condensation of the Rotholz lignin was rather similar to that of normal wood. Only small differences in the structure of mature and juvenile wood components were found.
Sol-Gel Synthesis and Characterization of the Cu-Mg-O System for Chemical Looping Application (2022)

A sol-gel technique was applied to prepare the two-component oxide system Cu-Mg-O, where MgO plays the role of oxide matrix, and CuO is an active chemical looping component. The prepared samples were characterized by scanning electron microscopy, low-temperature nitrogen adsorption, and X-ray diffraction analysis. The reduction behavior of the Cu-Mg-O system was examined in nine consecutive reduction/oxidation cycles. The presence of the MgO matrix was shown to affect the ability of CuO towards reduction and re-oxidation significantly. During the first reduction/oxidation cycle, the main characteristics of the oxide system (particle size, crystallization degree, etc.) undergo noticeable changes. Starting from the third cycle, the system exhibits a stable operation, providing the uptake of similar hydrogen amounts within the same temperature range. Based on the obtained results, the two-component Cu-Mg-O system can be considered as a prospective chemical looping agent.
Zone Melting Recrystallization for Dielectrically Isolated Bipolar Transistors (1992)

Dielectrically isolated wafers with small warpage were obtained by zone melting recrystallization. A poly‐Si layer deposited in oxide basins was recrystallized by zone melting with a movable strip heater. Seeding is achieved using single‐crystal Si regions which surround the basins and are exposed by polishing. After filling the basins with epitaxially grown Si, dielectrically isolated Si islands were formed by polishing. Bipolar transistors were fabricated on 40 μm basins formed in the Si substrate. The buried oxide dielectrically isolated the transistors from each other. Bipolar transistors with low leakage currents were obtained.
Correlative in-resin super-resolution and electron microscopy using standard fluorescent proteins (2015)

We introduce a method for correlative in-resin super-resolution fluorescence and electron microscopy (EM) of biological structures in mammalian culture cells. Cryo-fixed resin embedded samples offer superior structural preservation, performing in-resin super-resolution, however, remains a challenge. We identified key aspects of the sample preparation procedure of high pressure freezing, freeze substitution and resin embedding that are critical for preserving fluorescence and photo-switching of standard fluorescent proteins, such as mGFP, mVenus and mRuby2. This enabled us to combine single molecule localization microscopy with transmission electron microscopy imaging of standard fluorescent proteins in cryo-fixed resin embedded cells. We achieved a structural resolution of 40-50 nm (~17 nm average single molecule localization accuracy) in the fluorescence images without the use of chemical fixation or special fluorophores. Using this approach enabled the correlation of fluorescently labeled structures to the ultrastructure in the same cell at the nanometer level and superior structural preservation.
Prohormone thiol protease (PTP) processing of recombinant proenkephalin (1995)

The "prohormone thiol protease" (PTP) from adrenal medullary chromaffin granules has been demonstrated as a novel cysteine protease that converts the model enkephalin precursor, ([35S]Met)-preproenkephalin, to appropriate enkephalin related peptide products [Krieger, T. J., & Hook, V. Y. H. (1991) J. Biol. Chem. 266, 8376-8383; Kreiger, T. J., Mende-Mueller, L., & Hook, V. Y. H. (1992) J. Neurochem. 59, 26-31; Azaryan, A. V., & Hook, V. Y. H. (1994) FEBS Lett. 341, 197-202]. In this report, PTP processing of authentic proenkephalin (PE) was examined with respect to production of appropriate intermediate products, and kinetics of PE processing were assessed. Recombinant PE was obtained by high level expression in Escherichia coli, with the pET3c expression vector; PE was then purified from E. coli by DEAE-Sepharose chromatography, preparative gel electrophoresis, and reverse-phase HPLC. Authentic purified PE was confirmed by amino acid composition analyses and peptide microsequencing. In time course studies, PTP converted PE (12 microM) to intermediates of 22.5, 21.7, 12.5, and 11.0 kDa that represented NH2-terminal fragments of PE, as assessed by peptide microsequencing. Differences in molecular masses of the 22.5, 21.7, 12.5, and 11.0 kDa products reflect PTP processing of PE within the COOH-terminal region of PE, which resembles PE processing in vivo [Liston, D. L., Patey, G., Rossier, J., Verbanck, P., & Vanderhaeghen, J. (1983) Science 225, 734-737; Udenfriend, S., & Kilpatrick, D. L. (1983) Arch. Biochem. Biophys. 221, 309-314]. Products of 12.5, 11.0, and 8.5 kDa were generated by PTP cleavage between Lys-Arg at the COOH-terminus of (Met)enkephalin-Arg6-Gly7-Leu8.(ABSTRACT TRUNCATED AT 250 WORDS)
Laser Spike Annealing: A Novel Post-Porosity Treatment for Significant Toughening of Low-k Organosilicates (2006)

Laser thermal treatment of organosilicate coatings in a process characterized by extremely short dwell times and extremely high temperatures, generally referred to as laser spike anneal (LSA) appears to be a viable approach to post-porosity enhancement of mechanical properties. Exposure of organosilicates in both the dense and porous state to very high temperatures (500-1300 degC) for extremely short periods of time, ranging from 200 to 800 musecs, yielded increases in the modulus by a factor of 3-5times without adversely affecting the dielectric constant. Chemical analysis of the treated methyl silsesquioxane structure indicated significant changes in the chemical composition of the film as evidenced by the disappearance of the methyl infra-red absorption associated with methyl groups attached to silicon. However, this disappearance in the methyl absorption was not reflected by a concomitant decrease in the carbon content of the film as determined by Rutherford back scattering (RBS) measurements. RBS analysis yielded a chemical composition which could be represented empirically by Si <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">x</sub> O <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">y</sub> C <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">m</sub> H <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">n</sub> , the exact composition depending on the exact processing conditions
Purification of an α-2,8-Sialyltransferase, a Potential Initiating Enzyme for the Biosynthesis of Polysialic Acid in Human Neuroblastoma Cells (1995)

alpha-2,8-Sialyltransferase has been purified from human neuroblastoma CHP-134 cells greater than 2900-fold. The key step in the purification was a substrate affinity column utilizing immobilized colominic acid. Several kinetic parameters of the enzyme were defined. Fetuin but not asialofetuin served as substrate. The product of the enzyme reaction was characterized as containing sialyl residues in alpha-2,8-linkage with the use of recombinant sialidases. It is suggested that the purified enzyme is an initiating enzyme for the biosynthesis of polysialic acid since these cells also have the activity of poly alpha-2,8-sialyltransferase and contain polysialic acid. This alpha-2,8-sialyltransferase may be a new member of a family of alpha-2,8-sialyltransferases recently described, since it differs in substrate specificity reported for the cloned and expressed enzymes.
Indoor positioning using Ultra-wide band (UWB) technologies: Positioning accuracies and sensors' performances (2018)

Positioning in indoor environment is one of the most important and interesting topic in navigation system that still present numerous open problems to investigate. Many researchers are attempting to investigate on technologies able to reach valid location in an indoor space, where the well-known GNSS positioning systems are not able to operate. Among the many solutions proposed for location-based services, several wireless communications technologies have the potential to be employed for indoor positioning. In this paper, an Ultrawideband (UWB) indoor positioning commercial system is presented which exploits two-way time of flight (TWTF) to compute range measurements. These measurements are used in multi-lateration method to compute the position of a trans-receiver (TAG). Firstly, the calibration results have been shown, comparing the internal IMU sensor of UWB system with a mass-market one, using the angles measured thanks to the total station as reference. Secondly, we also have statically analysed the positioning and the ranging capabilities of the system in a favourable environment, as an indoor office room. The average 3D accuracy obtained from the test is 100 ± 25mm. Also the ranging measurements has been analysed as the raw data from which the Pozyx® inner algorithm starts to compute the positions. It has been demonstrated that the range accuracy is about 320 ± 30mm. After these first tests, the system has also been tested in a harsh environment in a narrow corridor where a horizontal accuracy of about 87.4 mm is obtained with a maximum ranging error of ±225 mm. The system and algorithms tested in this report gave almost similar performances in both environments.
Processing stability of polyolefins (1980)

Abstract Test methods and means of stabilization to counteract degradation during processing of polypropylene, high density polyethylene, and low density polyethylene are discussed. The work contains studies on radical scavengers and hydroperoxide decomposers and their synergistic combinations.
3D S-WAVE VELOCITY STRUCTURC OF CRUST AND UPPER MANTLE IN THE NORTHERN CHINA AND ITS ADJACENT AREAS (1995)

In this paper,an inversion has been made of 3D S-wave velocity structure of crust and upper mantle in the northern China and its adjacent areas from long and middle period Rapleigh wave data respectively.The results show that the lateral inhomogeneity is very evident in crust,the characteristics of the active tectonics areshown in many district,but the leteral change of uppe mantle velocity structure has been lessened relatively.The crustal thickness In the studied region increases gradually from eastto west.The crustal average veloclty distribution framework corresponds with the distribution of the crustal thickness.The abrupt variation belt of crustal thickness and average velocity are basically identical with the distribution tendency of gradient belts of Bouguergr avity anomaly.From the value variation,the identity of Bouguer gravity anomaly and crustal thickness distribution is much higher than that of gravity anomaly and average velocity.Therefore,we candetermine that the fluctuation of Moho discontinuity is the main factor controlling Bouguer gravity anomaly.
Deep Neural Networks Can Predict New-Onset Atrial Fibrillation From the 12-Lead ECG and Help Identify Those at Risk of Atrial Fibrillation–Related Stroke (2021)

Deep learning can predict new-onset AF from the 12-lead ECG in patients with no previous history of AF. This prediction may help identify patients at risk for AF-related strokes.
Design of Control Plane Architecture Based on Cloud Platform and Experimental Network Demonstration for Multi-domain SDON (2016)

With the features of network virtualization and resource programming, Software Defined Optical Network (SDON) is considered as the future development trend of optical network, provisioning a more flexible, efficient and open network function, supporting intraconnection and interconnection of data centers. Meanwhile cloud platform can provide powerful computing, storage and management capabilities. In this paper, with the coordination of SDON and cloud platform, a multi-domain SDON architecture based on cloud control plane has been proposed, which is composed of data centers with database (DB), path computation element (PCE), SDON controller and orchestrator. In addition, the structure of the multidomain SDON orchestrator and OpenFlow-enabled optical node are proposed to realize the combination of centralized and distributed effective management and control platform. Finally, the functional verification and demonstration are performed through our optical experiment network.
Improved novel view synthesis from depth image with large baseline (2008)

In this paper, a new algorithm is developed for recovering the large disocclusion regions in depth image based rendering (DIBR) systems on 3DTV. For the DIBR systems, undesirable artifacts occur in the disocclusion regions by using the conventional view synthesis techniques especially with large baseline. Three techniques are proposed to improve the view synthesis results. The first is the preprocessing of the depth image by using the bilateral filter, which helps to sharpen the discontinuous depth changes as well as to smooth the neighboring depth of similar color, thus restraining noises from appearing on the warped images. Secondly, on the warped image of a new viewpoint, we fill the disocclusion regions on the depth image with the background depth levels to preserve the depth structure. For the color image, we propose the depth-guided exemplar-based image inpainting that combines the structural strengths of the color gradient to preserve the image structure in the restored regions. Finally, a trilateral filter, which simultaneous combines the spatial location, the color intensity, and the depth information to determine the weighting, is applied to enhance the image synthesis results. Experimental results are shown to demonstrate the superior performance of the proposed novel view synthesis algorithm compared to the traditional methods.