gebhart/patrepeval huggingface dataset:
A 2.5D Ferrite Memory Sense Amplifier (1966)

In recent years, large-core memories have been developed that use two-wire arrays and are operated in a mode colloquially called 2.5D. The intrinsic noise problem in a 2.5D ferrite memory system is quite severe because the core signals must be sensed off an array line which is also conducting a half-select drive current. The resulting large pedestal and delta noise components, which are generated during the read cycle, severely limit the memory performance. While the delta noise can be strobed out of the sense amplifier, the pedestal noise must be eliminated by circuit techniques. To handle this noise problem, a delay and difference amplification technique is used that permits a short recovery from the pedestal noise and a corresponding increase in memory speed. The implementation of this circuit function is shown, in the final analysis, to be a relatively simple filter used in conjunction with a conventional difference amplifier and detector.
Inhibition of phosphatidylcholine synthesis induces expression of the endoplasmic reticulum stress and apoptosis-related protein CCAAT/enhancer-binding protein-homologous protein (CHOP/GADD153) (2003)

Inhibition of de novo synthesis of phosphatidylcholine (PC) by some anti-cancer drugs such as hexadecylphosphocholine leads to apoptosis in various cell lines. Likewise, in MT58, a mutant Chinese hamster ovary (CHO) cell line containing a thermo-sensitive mutation in CTP:phosphocholine cytidylyltransferase (CT), an important regulatory enzyme in the CDP-choline pathway, inhibition of PC synthesis causes PC depletion. Cellular perturbations like metabolic insults and unfolded proteins can be registered by the endoplasmic reticulum (ER) and result in ER stress responses, which can lead eventually to apoptosis. In this study we investigated the effect of PC depletion on the ER stress response and ER-related proteins. Shifting MT58 cells to the non-permissive temperature of 40 degrees C resulted in PC depletion via an inhibition of CT within 24 h. Early apoptotic features appeared in several cells around 30 h, and most cells were apoptotic within 48 h. The temperature shift in MT58 led to an increase of pro-apoptotic CCAAT/enhancer-binding protein-homologous protein (CHOP; also known as GADD153) after 16 h, to a maximum at 24 h. Incubation of wild-type CHO-K1 or CT-expressing MT58 cells at 40 degrees C did not induce differences in CHOP protein levels in time. In contrast, expression of the ER chaperone BiP/GRP78, induced by an increase in misfolded/unfolded proteins, and caspase 12, a protease specifically involved in apoptosis that results from stress in the ER, did not differ between MT58 and CHO-K1 cells in time when cultured at 40 degrees C. Furthermore, heat-shock protein 70, a protein that is stimulated by accumulation of abnormal proteins and heat stress, displayed similar expression patterns in MT58 and K1 cells. These results suggest that PC depletion in MT58 induces the ER-stress-related protein CHOP, without raising a general ER stress response.
An on-line information processing method for intelligent control systems (2002)

An on-line information processing method, called characteristics recognition (CR), which is based on symbolic manipulation, phase-plane analysis and fuzzy classification is proposed for complex process control systems in which there are no reasonable mathematical models available. Emulating human decision processes which apply on-line characteristic information to solve complex control problems, this paper presents an alternative to extract and recognise the characteristic patterns which can capture system behaviour features and monitor control performance without prior process model. The key ideas, performance feature analysis in normalised phase-plane, characteristic pattern classification and recognition method are discussed in this paper.
재발성 자궁경부 편평상피암 환자들에서 Squamous Cell Carcinoma 항원의 유용성 (2002)

목적 : 자궁경부 편평상피암의 치료 후 추적조사 시에 시행하는 혈중 Squamous Cell Carcinoma (SCC) 항원 검사가 재발의 조기 발견에 도움이 되는지 알아보고자 하였다.
대상 및 방법 : 1997년 1월부터 1998년 12월까지 자궁경부 편평상피암으로 방사선치료를 받고 완전 관해 되었다가 재발된 환자들 중에서 재발 시에 SCC 항원...
High-Flux MFI Zeolite Membrane Supported on YSZ Hollow Fiber for Separation of Ethanol/Water (2012)

Pure-silica MFI zeolite (silicalite-1) membranes exhibit great potential in the separation of an ethanol/water mixtures. For synthesis of silicalite membranes, however, conventional supports such as α-Al2O3 and mullite have aluminum element leaching out and entering into a zeolite structure, which would reduce the hydrophobicity of the zeolite layer and thus affect the separation performance for ethanol selectivity. In this paper, we prepared silicalite membranes on hollow fiber substrates fabricated with yttria stabilized zirconia (YSZ) without aluminum. The influence of seed size, synthesis parameters, and substrates was investigated. The as-synthesized membranes were characterized by scanning electron microscopy (SEM), electron probe microanalyzer (EPMA), infrared spectrum analysis (IR), and X-ray diffraction (XRD). A thin MFI zeolite layer with a thickness of about 3 μm could be formed on the support, which exhibited highly selective to ethanol over water. A high flux of 7.4 kg m–2 h–1 with the separation factor (ethanol/water) of 47 was achieved on the as-made membrane for separating 5 wt % ethanol/water at 60 °C.
Catalytic Enantioselective Arylboration of Alkenylarenes (2016)

A method for the catalytic enantioselective arylboration of alkenylarenes is disclosed. The reaction leads to the formation of 1,1-diarylalkanes that also incorporate an additional pinacol boronic ester which can be easily transformed to a variety of groups. The products are formed with excellent diastereoselectivities and enantioselectivities.
Template synthesis and image mosaicking for fingerprint registration: an experimental study (2004)

Fingerprint registration becomes an important issue for the success of reliable fingerprint verification using small solid state fingerprint sensors. Current major registration techniques include template synthesis and fingerprint image mosaicking. Template synthesis merges the fingerprint features while image mosaicking merges the fingerprint images to generate a composite fingerprint image from features of the images. In this paper, these two techniques were studied and compared under a unique framework to review their characteristics operating under fingerprint images of different sizes. Experiments show that both techniques could have their own merits. In particular, we also present a fingerprint oriented ICP (iterative closest point) algorithm that aligns the images based on their extracted minutiae.
Erratum: “ZnO light-emitting diode grown by plasma-assisted metal organic chemical vapor deposition” [Appl. Phys. Lett. 88, 173506 (2006)] (2009)

First Page
Modified point mass trajectory simulation for base-burn projectiles (1992)

An addition to the Modified Point Mass Trajectory Model for Rocket- Assisted Projectiles is presented for the exterior ballistic simulation of base- bum projectiles. The addition models the change in aerodynamic base-drag based on the change in base pressure due to the base-bum motor's ejection of hot gas into the wake of the projectile. The mass flow rate of the remaining fuel of the base-bum motor is modeled as a function of the Instantaneous projectile spin rate and atmospheric air pressure. HAWK Doppler radar data collected at Yuma Proving Ground, Arizona, for the 155mm, MI 864 base-bum projectile have been used to verify the modeling approach for a variety of test conditions. Base-Bum Projectile, Trajectory Modeling, Doppler Radar, Aerodynamic Drag.
Android Application Based Smart Home Automation System Using Internet of Things (2018)

The aim of this research paper is to design and implement a cost-effective and yet flexible and powerful application based smart home automation system using the Internet of Things. Our system is designed to detect burglary, increase in the concentration of harmful gasses, smoke and fire flames, detection of suspicious activities and informing the user through text message or push notification. Our system is designed in such a way that it can configure itself dynamically based on the change in needs of the user. Our system eliminates most of the drawbacks in the previous system such as high cost of ownership, inflexibility, poor manageability, difficulty in achieving security, lack of integration of multiple protocols using new methods or improving the existing methods to achieve better results. The entire home environment can be monitored by various sensors deployed all over the home and controlled by the user-friendly android application. Our system and application support dynamic addition or removal of devices without changing the home system or architecture. Two level of security access is provided by the security system which prevents the access of the home to intruders. Internet of things technology is widely used to integrate the system with the Android application. Uploading of the photo online in case of burglary, remote video surveillance, automatic scheduling of devices, monitoring of environment based on live weather updates, home preparing itself based on GPS location of user, voice controlled devices are some of the features presented in this paper. This papers also focused on lack of compatibility among devices and proposed solution for integrating various protocols into a single unified integrated home automation system. With this system installed, the user can control and monitor the home remotely and a person can travel anyplaceon the planet with the affirmation of complete safety of his/her home.
Pigments for packaging and speciality printing (1983)

Producers of printing inks are undoubtedly more experienced in the formulation of packaging and speciality printing inks than we are. Nevertheless we have chosen the topic of “Pigments for packaging and speciality printing” because we believe that only through close co‐operation with the printing ink manufacturer can we, the pigment producer, continue to supply product advancements that will meet present and future pigment needs.
The effect of the frequency offset on the probability of miss in a packet modem using CFAR detection method (satellite communication) (1992)

The effect of frequency offset on the probability of miss for a packet radio modem, using the constant false alarm rate (CFAR) preamble detection scheme, is analyzed. The expression for the probability of miss for the general case, i.e., where there is a frequency offset, is derived. This general expression is then used to derive the expressions for the false alarm rate and the probability of miss for the special case where the frequency offset is negligible. Several graphs depicting the probability of miss for different values of signal-to-noise ratio and frequency offset are also included.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Tracking, predicting and assessing software reuse costs (2000)

No abstract available.
Perceptually weighted multi-band spectral subtraction speech enhancement technique (2008)

It is gaining extensive research concentration to estimate a suitable factor that will subtract just the necessary amount of the noise spectrum from each frequency bin (ideally) to prevent destructive subtraction of the speech while removing most of the residual noise. Considering the advantage of multi-band spectral subtraction method which takes into account the fact that colored noise affects the speech spectrum differently at various frequencies and also of perceptual frequency weighting technique that allows for an automatic adaptation in the time and frequency of the enhancement system and finds a suitable noise estimate according to the frequency of the corrupted speech, our proposed method offers a better spectral approximation of the clean speech signal than these two method.
Design and Analysis of a 20-GHz Clock Multiplication Unit in 0.18-μm CMOS Technology (2005)

A 20-GHz clock multiplication unit for SONET OC-768 systems employs dual loops and third-order loop filter to suppress the jitter. Realized in 0.18-/spl mu/m CMOS technology, this circuit achieves an output jitter of 0.2 ps,rms and 4.5 ps,pp while consuming 40 mW from a 1.8-V supply.
Failure contributors of MV electrical equipment and condition assessment program development (2002)

Implementation of condition assessment, or condition-based-maintenance involves many disciplines such as failure analysis, on-line diagnostics, diagnostic data interpretation, management and communication, follow-up corrective actions and lastly the program maintenance. One of the difficult areas in the development of a comprehensive condition assessment program is the analysis of the probable contributing causes of failures, and selection of the appropriate on-line diagnostic tools to address the correct failure contributors. The specific failure contributors of the electrical power transmission and distribution equipment are documented in various sources, such as IEEE. This paper illustrates the process of development of a comprehensive condition assessment program for medium voltage switchgear using the statistical data pertaining to the equipment failure contributing causes. Particular attention is given to the selection of specific on-line diagnostic techniques that are available today and that address the specific failure contributors. Presented only briefly is the outage costs and RCM (reliability centered maintenance) concepts, related to a condition assessment program.
The U.S. census undercount. (1981)

The problem of differential undercounting of minority groups in the 1980 U.S. census is examined. Lawsuits filed against the Bureau of the Census, the Bureau's response, and methods for measuring and adjusting the undercount are discussed.
[Synthesis of dihydroindoline compounds and their anticholinesterase activity]. (1991)

A series of dihydroindoline compounds were synthesized. The N-alkylation and O-acylation were controlled selectively by the presence or absence of phase transfer catalyst. The structure of compounds synthesized were ascertained by elemental analyses, 1HNMR, MS, and IR. The anticholinesterase activity was determined by modified Hestrin method and their pCI50 were calculated by Hill's pharmacodynamic formula. The structure-activity relationship was briefly discussed. (1) 5-carbamoyl group is the important factor for the anticholinesterase activity. If cyclic phosphoryl or sulfonyl group is used instead of the carbamoyl group, the inhibiting activity drops sharply. (2) Compounds in which C-3 of the indoline nucleus is quaternary are more potent than those in which C-3 is tertiary or secondary. So the methyl group at C-3 plays an important role in combining the inhibitor with the active center of cholinesterase by the hydrophobic bond. (3) When the indolines are changed into 2-indolinones the inhibiting activity drop steeply.
Hydrostatic Steering with Power-Beyond Capability (1974)

<div class="htmlview paragraph">Integration of the power steering function into varied control hydraulic systems of mobile equipment requires an adaptive steering valve. The new Ross 5-line Hydraguide meets the criteria and introduces unique flexibility to steering circuit design.</div> <div class="htmlview paragraph">This paper highlights a positive displacement-type hydrostatic steering unit with an integral priority steering feature and an additional fifth port connection for a secondary hydraulic function. This concept of power-beyond capability in hydrostatic steering is discussed and its versatility demonstrated. It is shown that the power-beyond Ross Hydraguide provides simplified hydraulic circuitry and increased power utilization at moderate cost for off-highway machinery.</div>
On the Exploitation Conditions of the Akal Reservoir Considering Gas Cap Nitrogen Injection (1996)

Abstract This paper presents the results of a study performed to evaluate nitrogen injection in the offshore Akal oil reservoir. It includes a geological description, measurement of physical properties, model development, mechanistic studies, and three dimensional compositional simulations. Nitrogen injection is being evaluated as a way to accelerate and increase oil recovery, through an improvement of the gravity drainage, main producing mechanism in this reservoir, and by pressure maintenance purposes.
Charles de Gaulle and China (2009)

People have repeatedly attributed to the French emperor Napoleon a statement that he prob-ably never uttered and which has become an inept cliche When China awakes,
A Method for Measuring the Refractive Index Profile of Thin-Film Waveguide (Letters) (1975)

A method is described for determining the refractive index profile of an optical waveguide. AII optimization algorithm has been employed to obtain the index profile from the measured reflection coefficient data. Several numerical experiments have been performed to prove the accuracy of the present method. Some of the results are included.
Low-Molecular-Weight Heparin in the Treatment of Venous Thromboembolism (2000)

The low-molecular-weight heparins (LMWHs) have been evaluated in the prevention and treatment of deep-vein thrombosis and pulmonary embolism. LMWHs have been found to be safe and effective in this clinical setting and have advantages over unfractionated heparin. These advantages include less serious and less frequent therapeutic complications. The favorable pharmacokinetic profile of LMWHs compared with heparin has allowed for safe, effective, and convenient treatment of patients with venous thromboembolism. Use of LMWHs ultimately results in considerable cost savings for the health care system.
소학언해 연구 - 17 세기 후기 간본을 중심으로 - (2001)

]小學은 조선조에서 매우 중시되었으며 여러 차례 언해된 바가 있다. 그 중 기록은 있으나 실물을 볼 수 없는 책이 있는데 현종판 ≪小學諺解≫가 그것이다. 이 글에서는 여러 곳에 흩어져 있지만 내용과 형태 면에 있어서 한 질로 묶일 수 있는 책들을 모아서 17세기 판 ≪小學諺解≫라고 이름 붙이고 이 판본을 분석하였다. 먼저 이 책들이 한 질로 묶일 수 있음을 형태 서지적인 면에서 고찰하였으며, 지금까지 알려진 책들과 비교함으로써 한편으로는 선조판 ≪小學諺解≫를 개수한 것이며 다른 한편으로는 영조판 ≪御製小學諺解≫ 의 저본이 되었음을 밝혔다. 내용을 분석해 볼 때 언해나 주가 달라진 부분은 李珥의 ≪小學諸家集註≫를 참고하여 고친 것인데 이러한 사실은 실록의 기록과 일치한다. 따라서 이 책은 기록에만 있는 현종판 ≪小學諺解≫이거나 그것과 가까운 책으로 판단된다. 언어 상태는 17세기 후기 언어의 특징을 잘 나타내고 있다.
Capsaicin 8% Patch for Peripheral Neuropathic Pain: Review of Treatment Best Practice from ‘Real-World‘ Clinical Experience (2012)

SUMMARY The capsaicin 8% patch is licensed in Europe for the treatment of peripheral neuropathic pain in nondiabetic adults. In controlled trials it provided pain relief for up to 3 months with a single 30- or 60-min application. In this article, a group of pain specialists from Germany and the UK share their considerable experience of real-world use of the capsaicin 8% patch. This experience comes from treating >200 patients with a variety of neuropathic pain etiologies including postherpetic neuralgia, peripheral neuropathy and cancer-related neuropathy. These patients, a slight majority of whom were female, had experienced neuropathic pain for varied lengths of time (3 months to >15 years) and the majority were receiving concomitant medications for their pain at the time of capsaicin 8% patch treatment. Observations by the group suggest that patients with positive symptoms might respond best to therapy. To optimize response to treatment, the group reports that it is important to achieve good adhesion of the patch to the skin. The experience of the group is that the capsaicin 8% patch is a tolerable treatment and local anesthetic pretreatment may not always be required. Cooling measures used after treatments were found to be the most practical and beneficial means of relieving any treatment-related discomfort. The group observed that transient, clinically important increases in blood pressure owing to treatment-related discomfort are very rare and they have seen no correlation between treatment-related discomfort or erythema and response to treatment. In the real-life clinical setting, response to capsaicin 8% patch treatment may be higher than observed in the clinical trial program. Response to retreatment also appears to be equal to that of the first treatment, even in patients treated for the fifth time. It was also observed that patients receiving capsaicin 8% patch treatment are often able to reduce their intake of concomitant pain medications. Observations from real-life use of the capsaicin 8% patch will help to maximize its therapeutic potential.
Trading Lines (2016)

Abstract Trading Lines is a photo essay that tracks nearly twenty years of research within international museums as well as collecting and sharing photographs and objects. This research began in 1996 at the Royal Albert Memorial Museum, Exeter, where I encountered an Aboriginal skull from N.S.W. Australia —that was part of the active international Aboriginal human remains trade activated from the early 18th century. This photo essay shares correspondence between myself and private and public collection managers and collectors. Some images are from actual installations where I have combined objects with artworks, as a whole, it is an attempt to draw lines between pure collection activities and legitimate anguish many people feel for not only their cultural heritage but also those of the human remains trade. Even though repatriation of human remains to Aboriginal communities in Australia has been an active endeavor over the last 10 or more years, many human remains, photos and other important documents are still being uncovered, repatriated and traded. The comparable texts and images explore the margins of both museum practice and community involvement and understanding of these actions and communications. I intend to present this photo essay as an archive that engages people within their own curiosity of access to a complex world of negotiations. Further documents, human remains and other materials are gradually and continually unearthed in museums and sold through private collections and markets. Reflecting on this, who owns their own culture and history, and how does a culture remember when they are not in receipt of their cultural materials. I hope to stimulate important considerations about the power of a public archive, noting the complex protocol tensions that can arise and how these lines or margins are negotiated, crossed, hidden or shared.
Micromachined free-space matrix switches with submillisecond switching time for large-scale optical crossconnect (2002)

Summary form only given. In this paper, the system performance of the free-space micromachined matrix switches (FS-MMS) with submillisecond switching time is reported. The schematic drawing and the working principle of the switch mirror are shown. The bottom of the mirror is pivoted on the substrate by micro-fabricated hinges, therefore it can be rotated out of the substrate freely.