gebhart/patrepeval huggingface dataset:
DNA/Tannic Acid Hybrid Gel Exhibiting Biodegradability, Extensibility, Tissue Adhesiveness, and Hemostatic Ability (2015)

DNA has emerged as a novel material in many areas of materials science due to its programmability. Especially, DNA hydrogels have been studied to incorporate new functions into gels. To date, only a few methods have been developed for fabricating DNA hydrogels, such as the use of complementary sequences or covalent bond. Herein, it is demonstrated that one of the most well‐known plant‐derived polyphenols, tannic acid (TA), can form a DNA hydrogel which is named TNA hydrogel ( T A + D NA ). TA plays a role as a “molecular glue” by a new mode of action reversibly connecting between phosphodiester bonds, which is different from the crosslinking utilizing complementary sequences. TA intrinsically degrades due to ester bonds connecting between pyrogallol groups, causing a degradable DNA hydrogel. Furthermore, TNA gel is multifunctional in that the gel is extensible upon pulling and adhesive to tissues because of the rich polyphenol groups in TA (ten phenols per TA). Unexpectedly, TNA gel exhibits superior in vivo hemostatic ability that can be useful for biomedical applications. This new DNA hydrogel preparation method represents a new technique for fabricating a large amount of DNA‐based hemostatic hydrogel without chemically modifying DNA or requiring the crosslinking by complementary sequences.
Multi-Core Embedded Systems (2013)

Multiple processors, microcontrollers, or DSPs have been used in embedded systems to distribute control and data flow according to the application at hand. The recent trends of incorporating multiple cores in the same chip significantly expands the processing power of such heterogeneous systems. However, these trends demand new ways of building and programming embedded systems in order to control cost and complexity. In this context, the authors present an overview on multi-core architectures and their inter-core communication mechanisms, dedicated cores used as accelerators, and hardware reconfiguration providing flexibility on today’s multi-core embedded systems. Finally, they highlight tools, frameworks, and techniques for programming multi-cores and accelerators in order to take advantage of their performance in a robust and cost effective manner.
Odontogenic Cysts (1993)

Oral examination often reveals the presence of gingival or mucosal swelling. This swelling may be exostosis, cystic, hyperplastic or neoplastic tissue. This case report describes a diagnosis and surgical treatment of an odontogenic cyst. Odontogenic cysts can be classified depending on the stage in odontogenesis when cyst formation occurs. A table describing the features of odontogenic cysts is presented.
The Biochemistry of Phytocannabinoids and Metabolic Engineering of Their Production in Heterologous Systems (2021)

The medicinal properties of cannabis and the its legal status in several countries and jurisdictions has spurred the massive growth of the cannabis economy around the globe. The value of cannabis stems from its euphoric activity offered by the unique phytocannabinoid tetrahydrocannabinol (THC). However, this is rapidly expanding beyond THC owing to other non-psychoactive phytocannabinoids with new bioactivities that will contribute to their development into clinically useful drugs. The discovery of the biosynthesis of major phytocannabinoids has allowed the exploration of their heterologous production by synthetic biology, which may lead to the industrial production of rare phytocannabinoids or novel synthetic cannabinoid pharmaceuticals that are not easily offered by cannabis plants. This review summarizes the biosynthesis of major phytocannabinoids in detail, the most recent development of their metabolic engineering in various systems, and the engineering approaches and strategies used to increase the yield.
The interpolation error operator; time series error detection and correction (1977)

Abstract The interpolation error operator is an effective tool for the detection of digital time series data errors characterized by discontinuities in the function itself or its low order derivatives. The generalized interpolation operator of multiplicity n simultaneously interpolates n consecutive terms. This operator is effective in correcting short lengths of erroneous data.
Deep frying: the role of water from food being fried and acrylamide formation (2003)

The formation of acrylamide during food frying is generally influenced by food type, thermal treatment and equipment. The acrylamide concentration is increased when frying oils containing a higher level of polar materials or silicone or larger amounts of diglycerides. This effect may be caused by moisture escaping from food that has an enhancing effect on the heat transfer. It was noticed that if the moisture in the frying operation was bound by special adsorbents, the acrylamide content could be reduced by more than 50%. The effects of several additives like citric acid on the formation of acrylamide during frying of chips were also investigated. The mechanism of acrylamide formation in fried foods is discussed to explain these findings.
Rebasing Instruction Prefetching: An Industry Perspective (2020)

Instruction prefetching can play a pivotal role in improving the performance of workloads with large instruction footprints and frequent, costly frontend stalls. In particular, Fetch Directed Prefetching (FDP) is an effective technique to mitigate frontend stalls since it leverages existing branch prediction resources in a processor and incurs very little hardware overhead. Modern processors have been trending towards provisioning more frontend resources, and this bodes well for FDP as it requires these resources to be effective. However, recent academic research has been using outdated and less than optimal frontend baselines that employ smaller structures, which may result in misleading outcomes. In this letter, we present a detailed FDP microarchitecture and evaluate two improvements, better branch history management and post-fetch correction. We believe that our FDP-based frontend design can serve as a new reference baseline for instruction prefetching research to bridge the gap between academia and industry.
Automatization of Excavator and Study of its Autocontrol (2011)

Aiming at the hot topic of automatic control of excavator, a hydraulic excavator is retrofitted in this paper. Electro-hydraulic proportional valves are installed. The feedback control and intelligent monitoring system is designed based on CAN bus. The motion control model of excavator's working unit is deduced. According to the characteristics such as nonlinearity, parameter uncertainties and external disturbance of electro-hydraulic control system, this paper presents a fuzzy controller to deal with the motion control system. The simulation results demonstrate that fuzzy controller is good for excavator's motion control, this provides a frame of reference for homologous works.
FM multiplex broadcasting. (1988)

我が国のFM多重放送は, 昭和63年1月に電気通信技術審議会から固定受信方式に関する答申が出され, 8月に民間放送機関によって実用化された.現在, 固定受信方式のデータ部の符号化と, 移動受信に適した伝送方式の開発が進められている.以下では, 今回のFM多重放送の技術方式を中心に, 米国とヨーロッパにおけるFM多重放送とその利用形態について解説的に述べる.
A generic object-oriented virtual machine (2002)

This paper describes the design of a virtual machine intended to support distributed object-oriented applications. This design is generic in the sense that it is not tied to a specific object model and is intended to support any object-oriented language that satisfies its minimal assumptions. The design is based on a segmented architecture with dynamic binding at first call. The principle of an implementation on this machine on a micro-kernal is described, together with the results of preliminary experiments.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Implications of COLIS for Course Development: The need for secondary usage meta-data (2003)

\n \t\t\tThe second iteration of the Collaborative Online Learning and Information Systems consortium project (COLIS), called the Interaction of IT Systems and Repositories Project (IIS&amp;R,) is an Australian Department of Education, Science and Training (DEST) funded initiative. During this new phase of the project, research is to be conducted into the useability of the COLIS Demonstrator as a testbed for a standards-based, e-learning environment of the future. Part of the research funding is to support investigation of teachers&rsquo; and learners&rsquo; evaluation of the system: its viability as, amongst other things, a means of improving interoperability between Learning Object Management Systems (LOMS) and information search gateways, between creators of learning objects and teachers wishing to purchase or exchange learning objects. Associated with learning objects will be digital rights (DR) and meta-data. In relating the COLIS Demonstrator to teaching experience in the real world, this paper raises some of the issues that educators now face when setting up the learning context, assembling learning resources and sequencing learning activities. Reflection on the contextual situation of staff raises issues which potentially affect the development of an integrated system such as COLIS.\n
Design of Retarding Field Energy Analyzers (1961)

Retarding field analyzers of the plane parallel plate, the spherical condenser, the Faraday cage, and the filter lens types are examined in some detail. The often neglected lens effect of the hole in the plane parallel plate through which the beam passes is shown to have significant effect on the energy resolution. The previous analysis of the spherical condenser is extended to the hemispherical case and the effect of the aperture in the inner sphere calculated. It is shown that for certain relations between the sphere sizes and the position of the source very high resolution may be obtained. The general restrictions on the performance of imaging retarding fields are considered and a design procedure based upon empirical knowledge of immersion lenses is given.
A superregenerative receiver for phase and frequency modulated carriers (2003)

This paper presents a new superregenerative receiver architecture. This receiver uses an oscillator based on a transmission line. By periodically changing the oscillator pole locations, the receiver is able to translate the carrier phase information into a low-pass signal. This circuit may also be used as a band-pass sampler for low-level RF signals.
Laser-guided direct writing of living cells (2000)

To perform their myriad functions, tissues use specific cell-cell interactions that depend on the spatial ordering of multiple cell types. Recapitulating this spatial order in vitro will facilitate our understanding of function and failure in native and engineered tissue. One approach to achieving such high placement precision is to use optical forces to deposit cells directly. Toward this end, recent work with optical forces has shown that a wide range of particulate materials can be guided and deposited on surfaces to form arbitrary spatial patterns. Here we report that, when we use the light from a near-infrared diode laser focused through a low numerical aperture lens, individual embryonic chick spinal cord cells can be guided through culture medium and deposited on a glass surface to form small clusters of cells. In addition, we found that the laser light could be coupled into hollow optical fibers and that the cells could be guided inside the fibers over millimeter distances. The demonstration of fiber-based guidance extends by 2 orders of magnitude the distance over which optical manipulation can be performed with living cells. Cells guided into the fiber remained viable, as evidenced by normal cell adhesion and neurite outgrowth after exposure to the laser light. The results indicate that this particle deposition process, which we call "laser-guided direct writing," can be used to construct patterned arrays of tens to hundreds of cells using arbitrary numbers of cell types placed at arbitrary positions with micrometer-scale precision.
Design and field-weakening performanceofpermanent-magnet/reluctance motorwith two-part rotor (1998)

A synchronous motor with two-part rotor is described whose rotor comprises a surface-magnet part and a reluctance part mounted adjacent to each other on the same axis. An axially laminated construction is used in the reluctance part to achieve a high saliency ratio. Machine parameters and physical design details are selected to obtain constant-power characteristics over a 3:1 speed range by field-weakening. Test results demonstrate the achievement of the desired characteristics, in good agreement with computed predictions. The two-part rotor construction is thus a candidate for applications such as electric vehicles.
Laramedia Inc., an Internet distribution network for commercial audio (2004)

The distribution of digital media over the Internet is a technologically complex, costly, and labor intensive task involving processes such as ripping, encoding, acquiring META-data, digital rights management, and managing network storage and hosting infrastructure. These tasks are further complicated by such problems as continuous new releases, changing META-data, frequently updated CODECs and media players, and technology advancements such as wireless distribution and the advent peer-to-peer networks. We apply the well-understood services bureau model to the problems associated with audio distribution over the Internet, as well as provide an analysis of the liabilities associated with both the possession, as well as distribution, of content. The goals of this model are to minimize costs, liabilities of rapid technological advances, and marketplace volatility via the creation of a network of service providers that compete to provide best-of-breed content distribution services (hosting, encoding, etc), as well as allowing future service-providers to plug-in to the network as they become commercially available (DRM, wireless distribution, etc.).
Le grand Condé et le duc d'Enghien. Lettres inédites à Marie-Louise de Gonzague, reine de Pologne, sur la cour de Louis XIV (1660-1667), publiées d'après le manuscrit original autographe de Chantilly par Emile Magne. Paris, Emile-Paul, 1920. (1920)

Cordey Jean. Le grand Condé et le duc d'Enghien. Lettres inédites à Marie-Louise de Gonzague, reine de Pologne, sur la cour de Louis XIV (1660-1667), publiées d'après le manuscrit original autographe de Chantilly par Emile Magne. Paris, Emile-Paul, 1920.. In: Bibliothèque de l'école des chartes. 1920, tome 81. pp. 329-331.
Report: A Vector Quantization Approach to Speaker Recognition (1987)

Automatic speaker recognition has long been an interesting and challenging problem to speech researchers. <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1−10</sup> The problem, depending on the nature of the final task, can be classified into two different categories: speaker verification and speaker identification. In a speaker verification task, the recognizer is asked to verify an identity claim made by an unknown speaker and a decision to reject or accept the identity claim is made. In a speaker identification task, the recognizer is asked to decide which out of a population of N speakers is best classified as the unknown speaker. The decision may include a choice of “no classification” (i.e., a choice that the specific speaker is not in a given closed set of speakers). The input speech material used for speaker recognition can be either text dependent (constrained text) or text independent (free text).
Morphogenetic Control of Calcite Crystal Growth in Sulfonic Acid Based Hydrogels (2003)

In this paper the mineralization of CaCO(3) in various hydrogel matrices is presented. Sulfonic acid based hydrogels were prepared by introduction of sulfonate-containing monomers into a polyacrylamide network. The sulfonate content of polyacrylamide-co-vinylsulfonate and polyacrylamide-co-allylsulfonate decreases during elution of the copolymers in demineralized water, indicating insufficient linking of the sulfonate-bearing monomers within the hydrogel. In contrast to this, acrylamidomethylpropanesulfonate (AMPS) effectively copolymerizes with acrylamide (AAm) monomers. To study the influence of spatial arrangement of ionic functional groups within hydrogel networks on the mineralization of CaCO(3), AMPS copolymers with different degrees of AMPS cross-linking were synthesized. For the mineralization experiments the copolymers were placed into a double-diffusion arrangement. Calcite as the thermodynamically stable modification of CaCO(3) was obtained with a particular morphology. The pseudocubic habitus resembles aggregates obtained by mineralization in pure polyacrylamide. However, closer examination of the aggregates by scanning electron microscopy (SEM) shows that the crystal growth in the AMPS copolymers is different from that observed in polyacrylamide. Whereas the morphology of the calcite aggregates could be fine-tuned by using copolymers with different sulfonate content, the spatial distribution of the ionic functional groups alters the course of crystallization. Calcium ions are locally accumulated due to the heterogeneous distribution of functional sulfonate groups within the copolymer network. Thereby the nucleation of calcite is triggered, resulting in enhanced mineralization.
Two consecutive courses of rh-G-CSF-mobilized peripheral blood stem cells for primary marrow alloengraftment failure: case report. (1997)

We describe herein a case of bone marrow failure in a 53-year-old patient affected by Ph1-positive chronic myeloid leukemia who received an HLA-identical AB0-mismatched bone marrow transplant from a 56-year-old sibling donor. Hematopoietic recovery after marrow failure was obtained following two consecutive courses of rh-G-CSF-mobilized peripheral blood stem cell infusions. No potential risk factors associated with graft failure, excluding recipient and donor age, were documented, whereas a relatively high number of progenitor cells were necessary to overcome the host-versus-graft barrier in our patient. Therefore we suggest that growth factor-stimulated peripheral blood should be considered as the first choice for allogeneic stem cells in order to avoid primary graft failure with donors over 50 years of age.
基于“交互式教学”的物理学导论课程教学改革 (2011)

本文介绍了“交互式教学法”以及针对其教学效果的实证研究．研究表明，“交互式教学法”在班级授课的形式下，针对不同教学内容，对于中学与大学的所选样本都具有良好的适用性，并且教学效果显著。
Elevated Temperature Aluminum Alloys for Aerospace Applications (1983)

<div class="htmlview paragraph">Highlights of a Lockheed-California Company inhouse application study and contractual alloy development program conducted by Lockheed for the Air Force Materials Laboratory (AFML) are presented. The potential benefits are based on advanced powder metallurgy aluminum alloys with high strength and high stiffness property goals that are competitive with titanium alloy. Applications for use at service temperatures up to 650°F are projected. The aluminum-iron-oxide dispersion hardened systems are currently being developed by the Aluminum Company of America (Alcoa) and the Pratt and Whitney Aircraft - Government Products Division (P&amp;WA). The alloy development progress and potential application on a high speed advanced aircraft fighter are summarized. Key issues requiring attention in the elevated temperature aluminum alloy technology development are presented.</div>
[Closure of joint cartilage defects using cartilage fragments and fibrin glue]. (1983)

In the knee joints of adult rabbits osteochondral defects of 4 mm in diameter were placed by a drill reaching the cancellous bone. In the first group the defects were left untreated or closed by collagen foam or by fibrin adhesive or a combination of both. In the second group the defects were closed with very small autologous cartilage fragments and fibrin adhesive. The animals were observed over up to 40 weeks. In the first group no hyaline cartilage was found histologically in any of the defects. In the second group a rapid proliferation of chondrocytes appeared with development of hyaline cartilage with alcian-blue-positive matrix. It resembled juvenile cartilage in its histologic appearance and with regard to the induction of ossification. This phenomenon is interpreted as a "second adolescence" of the adult cartilage induced by the rich nutritional and oxygen supply from the cancellous vessels, which resembles the environmental conditions before forming of subchondral cortical bone at the end of the growth period. This method enabled us to achieve a complete closure of defects by hyaline cartilage on the very level of the surrounding articular surface.
Front Matter and "The Scope and Sequence of Maize Market Reform in Zimbabwe" (1993)

Agricultural and Food Policy, International Development, Teaching/Communication/Extension/Profession
Further Studies on the Water Relations of Xerophilic Fungi, Including Some Halophiles (1987)

Germination and growth of six fungi, Basipetospora halophila, Polypaecilum pisce, Aspergillus penicilloides, A. wentii, Eurotium repens and Exophiala werneckii, isolated from salt fish, and two new undescribed species from other sources, a Geomyces sp. and a Eurotium sp., were examined on media in which water activity (a w) was controlled over a wide range by glucose/fructose, glycerol or NaCl. Three species, B. halophila, P. pisce and Ex. werneckii, grew more rapidly on media containing NaCl in comparison with glucose/fructose, and hence can be considered to be halophilic. Two other species, A. penicilloides and A, wentii, were also unusually tolerant of NaCl: A. penicilloides could grow on media saturated with NaCl, while A. wentii grew more rapidly on NaCl-based media down to 0·82a w than any other xerophile examined so far. In contrast, the Geomyces sp. was intolerant of salt. The Eurotium sp. was obligately xerophilic, with growth confined to the range 0·935–0·68 a w.
<title>Adaptive image interpolation using a multilayer neural network</title> (2001)

Image resizing is an important operation that is used extensively in document processing to magnify or reduce images. Standard approaches fit the original data with a continuous model and then resample this 2D function on a few sampling grid. These interpolation methods, however, apply an interpolation function indiscriminately to the whole image. The resulting document image suffers from objectionable moire patterns, edge blurring and aliasing. Therefore, image documents must often be segmented before other document processing techniques, such as filtering, resizing, and compression can be applied. In this paper, we present a new system to segment and label document images into text, halftone images, and background using feature extraction and unsupervised clustering. Once the segmentation is performed, a specific enhancement or interpolation kernel can be applied to each document component. In this paper, we demonstrate the power of our approach to segment document images into text, halftone, and background. The proposed filtering and interpolation method results in a noticeable improvement in the enhanced and resized image.
Methods for testing platelet function for transfusion medicine (2011)

Specific aspects of platelet function can be assessed by the no/low shear methods, while the high shear methods provide more general analysis of platelet haemostatic competence. Yet, there is no strong evidence that the in vitro data correspond with the clinical outcome.