gebhart/patrepeval huggingface dataset:
Graphic Java: Mastering the AWT (1996)

Introduction to the abstract Window Toolkit getting started - applets and applications components containers event handling frames, menus and scrolling graphics, colours and fonts layout managers dialogs images sounds putting it all together.
Further studies of the action of a partially purified bacteriocin against a murine fibrosarcoma. (1991)

We have reported previously that a partially purified bacteriocin (PPB) from Escherichia coli HSC10 is toxic to KHT cells growing in vivo as micrometastases but apparently has no activity against a tumor growing i.m. We report here experiments to investigate possible reasons for this difference. The PPB was shown to become less effective against micrometastases, initiated by i.v. injection of KHT cells, as the time between cell injection and PPB treatment increased. The kinetics of the loss of efficacy did not, however, correlate exactly with the growth kinetics of the nodules as assessed by survival following radiation treatment at different times after cell injection. This suggests the possibility of a diffusion limitation although it was found that s.c. injections of PPB were nearly as effective against micrometastases as i.p. injections. We also demonstrated that the lifetime of the majority of the toxic activity of PPB in vivo was relatively short (less than 1 day) and that the majority of its effect was not caused by stimulating macrophages to act against the tumor cells. The PPB was found to be cytotoxic to KHT cells in vitro but the effect was reduced at high cell density (approximately 10(6) cells/ml). The PPB did not induce an immune reaction against itself in C3H mice nor was it toxic to either bone marrow stem cells or jejunal crypt cells at doses which were effective against KHT micrometastases. We conclude that PPB may have potential as a cytotoxic agent to act against circulating tumor cells or very small deposits of tumor cells but is limited in its efficacy against larger tumor masses probably because of diffusional and/or cell density effects.
The cellulase of <i>Trichoderma koningii</i>. Purification and properties of some endoglucanase components with special reference to their action on cellulose when acting alone and in synergism with the cellobiohydrolase (1978)

1. Four principal endoglucanase components of Trichoderma koningii cellulase were separated and purified by gel filtration on Sephadex G-75, ion-exchange chromatography on DEAE- and sulphoethyl-Sephadex and isoelectric focusing. 2. All four endoglucanases hydrolysed CM-cellulose, H3PO4-swollen cellulose, cellotetraose and cellopentaose, but differed in the rate and mode of attack. 3. Attack on cotton fibre by the endoglucanases was minimal, but resulted in changes that were manifested by an increased capacity for the uptake of alkali, and a decrease in tensile strength. 4. All four endoglucanases acted synergistically with the exoglucanase [cellobiohydrolase; Wood & McCrae (1972) Biochem. J. 128, 1183-1192] of T. koningii during the early stages of the breakdown of cotton fibre, but only two could produce extensive solubilization of cotton cellulose when acting in admixture with the exoglucanase component. 5. The mode of action of the enzymes is discussed in relation to these synergistic effects. It is suggested that the results are compatible with the interpretation that the 'crystalline' areas of cotton cellulose are hydrolysed only by those endoglucanases capable of forming of forming an enzyme-enzyme complex with the cellobiohydrolase on the surface of the cellulose chains.
KONDISI SOSIAL EKONOMI MASYARAKAT GUNUNGKIDUL MASAREVOLUSI HIJAU (1970-1974) (2014)

Tujuan penelitian ini pertama, untuk mengetahui kondisi sosial ekonomi masyarakat Gunungkidul sebelum pelaksanaan Revolusi Hijau. Kedua, untuk mengetahui pelaksanaan Revolusi Hijau pada masyarakat Gunungkidul. Ketiga
untuk mengetahui dampak sosial ekonomi pelaksanaan Revolusi Hijau pada masyarakat Gunungkidul. 
Penelitian ini menggunakan metodologi penelitian sejarah yang terdiri dari lima tahapan. pertama, penentuan topik, kedua pengumpulan sumber (heuristik) baik sumber primer maupun sekunder. Ketiga, kritik sumber (verifikasi), yaitu kritik ekstern maupun intern terhadap sumber yang diperoleh. keempat penafsiran (interpretasi) fakta sejarah yang ditemukan. kelima penulisan (historiografi)
penjelasan sejarah secara kronologis.
Hasil penelitian ini, kondisi sosial ekonomi masyarakat Gunungkidul dapat dilihat dari penggunaan tanah oleh petani yaitu tanah pekarangan, tanah tegalan dan tanah lereng bukit. Revolusi Hijau di satu pihak telah berhasil meningkatkan produksi beras tetapi dipihak lain telah menimbulkan pembagian keuntungan yang tidak merata dan dampak-dampak sosial ekonomi pada masyarakat pedesaan yang timbulnya gejala stratifikasi sosial. Kesejahteraan petani miskin dan buruh tani tak bertanah tetap mandek atau bisa diperbaiki pada tingkat yang sangat lambat.
Kondisi sosial ekonomi petani diperburuk oleh beberapa faktor. Pertama, tanah menjadi bagian-bagian kecil yang ditimbulkan oleh hak waris tanah jawa yang cenderung untuk meningkatkan pemusatan kepemilikan tanah di tangan tuan tanah. Kedua, faktor yang berjalan seiring dengan proses di atas adalah meningkatnya pengangguran di daerah pedesaan yang mengakibatkan tekanan ekonomi luar biasa dan kemelaratan di desa. Ketiga, proses monetisasi melalui proses-proses modernisasi teknologi yang mengakibatkan petani terjerumus kedalam pusaran hutang. Keempat, semua jenis usaha pembangunan mengakibatkan polarisasi di desa-desa yang kaya menjadi semakin kaya dan yang miskin menjadi semakin miskin.

Kata Kunci: kondisi sosial ekonomi, Gunungkidul, revolusi hijau, 1970-1974
Frequency Doubling in Visual Responses*† (1966)

This paper reports an unexpected visual phenomenon. When a wide, photopic stimulus field is sinusoidally modulated in both space and time, over a certain frequency range the apparent spatial frequency of the stimulus is doubled. In its original form, the (deLange) flicker-fusion model which has been accepted by the author and others cannot account for this result. But it can be explained by assuming that there is a second (low-pass) filtering operation which follows the nonlinear (brightness) response of the visual system, rather than preceding it. If this hypothesis is correct, then the frequency-doubling effect is the result of neural mechanisms which are more central than the locus of flicker fusion.
Reaction of Ethylene Oxide with Urea (1957)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReaction of Ethylene Oxide with UreaW. F. TOUSIGNANT and A. W. BAKERCite this: J. Org. Chem. 1957, 22, 2, 166–167Publication Date (Print):February 1, 1957Publication History Published online1 May 2002Published inissue 1 February 1957https://pubs.acs.org/doi/10.1021/jo01353a019https://doi.org/10.1021/jo01353a019research-articleACS PublicationsRequest reuse permissionsArticle Views321Altmetric-Citations5LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Introduction (2012)

In recent years the perception has grown among British politicians, academics and media commentators that the role and importance of party leaders has increased. Tony Blair’s ten years as prime minister fostered the belief that high-profile and dominant leadership was vital in the modern era. Political scientists have debated ‘presidential’ trends in the British political system.1 In the field of voting behaviour, an important and on-going debate is addressing the question of how far party leaders affect the way people vote.2 Meanwhile, news-media outlets successfully lobbied for a series of set-piece debates between the party leaders during the 2010 general-election campaign.3
Comparative performance evaluation between the S4R and the S3R regulated bus topologies (2002)

The S3R and S4R space power converter topologies are shown to be suitable for regulated bus power systems. The S3R topology has been used in space applications for several decades, mainly in GEO projects. However, the power involved in actual spacecraft reaching the tens of kW as well as the increasing demands of LEO applications requiring fast recharges of the batteries, show the limits of the capability of the S3R topology. A comparative performance evaluation of the two topologies is presented by the authors in this paper.
Correcting geometric and photometric distortion of document images on a smartphone (2015)

A set of document image processing algorithms for improving the optical character recognition (OCR) capability of smartphone applications is presented. The scope of the problem covers the geometric and photometric distortion correction of document images. The proposed framework was developed to satisfy industrial requirements. It is implemented on an off-the-shelf smartphone with limited resources in terms of speed and memory. Geometric distortions, i.e., skew and perspective distortion, are corrected by sending horizontal and vertical vanishing points toward infinity in a downsampled image. Photometric distortion includes image degradation from moiré pattern noise and specular highlights. Moiré pattern noise is removed using low-pass filters with different sizes independently applied to the background and text region. The contrast of the text in a specular highlighted area is enhanced by locally enlarging the intensity difference between the background and text while the noise is suppressed. Intensive experiments indicate that the proposed methods show a consistent and robust performance on a smartphone with a runtime of less than 1 s.
Britain's Economic Prospects, <i>by Richard E. Caves</i> (1971)

Britain's economic prospects , Britain's economic prospects , کتابخانه دانشگاه امام صادق(ع)
IGF‐1 deficiency resists cardiac hypertrophy and myocardial contractile dysfunction: role of microRNA‐1 and microRNA‐133a (2011)

This study was designed to examine the impact of insulin-like growth factor-1 (IGF-1) deficiency on abdominal aortic constriction (AAC)-induced cardiac geometric and functional changes with a focus on microRNA-1, 133a and 208, which are specially expressed in hearts and govern cardiac hypertrophy and stress-dependent cardiac growth. Liver-specific IGF-1-deficient (LID) and C57/BL6 mice were subject to AAC. Echocardiographic and cardiomyocyte function were assessed 4 wks later. Haematoxylin and eosin staining was used to monitor myocardial morphology. Western blot and real-time PCR were used to detect protein and miR expression, respectively. Neonatal rat cardiomyocytes (NRCMs) were transfected with miRs prior to IGF-1 exposure to initiate cell proliferation. Immunohistochemistry and [(3)H] Leucine incorporation were used to detect cell surface area and protein abundance. C57 mice subject to AAC displayed increased ventricular wall thickness, decreased left ventricular end diastolic and end systolic dimensions and elevated cardiomyocyte shortening capacity, all of which were attenuated in LID mice. In addition, IGF-1 deficiency mitigated AAC-induced increase in atrial natriuretic factor, GATA binding protein 4, glucose transporter 4 (GLUT4) and Akt phosphorylation. In contrast, neither AAC treatment nor IGF-1 deficiency affected glycogen synthase kinase 3b, mammalian target of rapamycin, the Glut-4 translocation mediator Akt substrate of 160 kD (AS160) and protein phosphatase. Levels of miR-1 and -133a (but not miR-208) were significantly attenuated by AAC in C57 but not LID mice. Transfection of miR-1 and -133a obliterated IGF-1-induced hypertrophic responses in NRCMs. Our data suggest that IGF-1 deficiency retards AAC-induced cardiac hypertrophic and contractile changes via alleviating down-regulation of miR-1 and miR-133a in response to left ventricular pressure overload.
Motion based detection of respiration rate in infants using video (2016)

Worldwide, 11% of infants are born prematurely, with a substantially increased risk of apneas, i.e. suspension of breathing, and in need of extra care after birth. Sensors used in neonatal intensive care units today are attached to the infant and can cause false alarms due to contact difficulties. In this paper we propose to monitor the respiratory rate of infants by using video recordings and video processing. A phase-based algorithm for the detection of small and repetitive motions is combined with a method for detecting situations where the camera view is blocked by a caretaker. The phase-based respiration detection (PRD) is tested on a small test set of videos of sleeping babies, where each breath is manually marked providing a truth signal. Compared to a difference-based method, PRD is much more robust and promising. The PRD is also tested on two adults, and the resulting respiratory rate is compared to a truth signal extracted from measuring the impedance pneumography of the thorax with encouraging results.
Agglutination of Erythrocytes Freshly Washed with Saline Solution (1972)

Four cases are reported in which the patients' sera agglutinated all erythrocytes tested, including their own, provided the cells first had been freshly washed with saline solution. The reactions of these sera are described and compared with other reports of panagglutination and autoagglutination specifically related to the use of common laboratory solutions (albumin, saline, citrate, or oxalate).
[Aortic valve replacement: technique and outcome with artificial heart valves and allografts]. (1998)

Prosthetic aortic valve replacement has become a highly effective surgical treatment for aortic valve stenosis and aortic valve incompetence. After a properly timed aortic valve replacement, age- and gender-related actuarial survival can be similar to those of a normal healthy population, if serious late valve-related complications do not occur. The perioperative risk of isolated aortic valve replacement approaches 1% to 2% mainly influenced by valve- and patient-related factors such as age, left ventricular function, New York Heart Association class, preoperative hemodynamic and time of operation. Despite a number of various mechanical, bioprosthetic and biological heart valve prostheses, aortic valve replacement remains a palliative surgical treatment. Life-long anticoagulation is required by patients with mechanical heart valve prostheses, and, degeneration and subsequent reoperation is inherent in all bioprosthetic devices. The availability of cryopreserved allograft is limited and the Ross-operation is a technically demanding procedure with a somewhat higher perioperative mortality. Perioperative morbidity after isolated aortic valve replacement is low. A fatal neurological event, the most dreaded complication after aortic valve replacement, is found in about 0.5% of patients. Post-operatively, left ventricular hypertrophy decreases and cardiac dysfunction, reflected by the left-ventricular ejection rate is reversed in most patients, associated with an excellent clinical outcome and an age- and sex-specific normal long-term survival. To offer the most appropriate valve substitute to the individual patient, the debate focus on the question of whether patients benefit from durable mechanical heart valves or a primary anticoagulation-free bioprosthesis. However, there is no difference found between the prostheses types with regard to serious valve related complications such as major thromboembolism and hemorrhage, fatal reoperation and valve-related mortality. The search for an ideal permanent substitute for the aortic valve continues. To date, proper indication, optimal timing of the operation and careful analysis of the late results may help to improve the long-term survival of patients with after isolated aortic valve replacement.
Inactivation of <i>Escherichia coli</i> O157:H7 in Apple Juice by Irradiation (1998)

Three strains (932, Ent-C9490, and SEA13B88) of Escherichia coli O157:H7 were used to determine the effectiveness of low-dose gamma irradiation for eliminating E. coli O157:H7 from apple juice or cider and to characterize the effect of inducing pH-dependent, stationary-phase acid resistance on radiation resistance. The strains were grown in tryptic soy broth with or without 1% dextrose for 18 h to produce cells that were or were not induced to pH-dependent stationary-phase acid resistance. The bacteria were then transferred to clarified apple juice and irradiated at 2 degrees C with a cesium-137 irradiator. Non-acid-adapted cells had radiation D values (radiation doses needed to decrease a microbial population by 90%) ranging from 0.12 to 0.21 kGy. D values increased to 0.22 to 0.31 kGy for acid-adapted cells. When acid-adapted SEA13B88 cells were tested in five apple juice brands having different levels of suspended solids (absorbances ranging from 0.04 to 2.01 at 550 nm), radiation resistance increased with increasing levels of suspended solids, with D values ranging from 0.26 to 0.35 kGy. Based on these results, a dose of 1.8 kGy should be sufficient to achieve the 5D inactivation of E. coli recommended by the National Advisory Committee for Microbiological Criteria for Foods.
Worst-Case Estimate of Envelope Correlation Coefficient for Small MIMO Mobile Antennas Below 1 GHz (2015)

A worst-case estimate of an envelope correlation coefficient (ECC) is obtained for small multiple-input multiple-output (MIMO) mobile antennas operating below 1 GHz. The worst-case estimate is numerically derived in this paper using spherical and exponential wave functions. The derived result confirms that the worst-case ECC can be easily obtained from the rotation angle between the radiation patterns of two MIMO elements, which are attained directly from the amplitude of 2D electric field patterns without any additional phase and polarization information. As a practical example, MIMO mobile antennas with different antenna element arrangements are compared to verify the validity of the proposed worst-case estimate. Moreover, based on these analyses, we also suggest an effective approach to reduce the ECC of a small MIMO mobile antenna operating below 1 GHz by properly locating the antenna elements to make the radiation patterns perpendicular to each other.
Transient space-charge-limited current pulse shapes in molecularly doped polymers (1999)

The transient current response of molecularly doped polymers have been numerically modelled under space-charge-limited (SCL) conditions for the situation in which a step potential is applied to an ideal injecting contact. Under trap-free conditions, the transient SCL current pulse shape is found to be sensitive not only to the underlying field dependence of the injected carrier mobilities and diffusivities, but also to the magnitude of the applied step potential. A progressive reduction in the ratio of the peak current density jp to the final steady-state magnitude jss is obtained by increasing either the field strength of the mobility or the relative amount of diffusion. It is demonstrated, however, that for times preceding the location tp of the current peak, the rate of current increase displays a gradual transition from a super-linear to linear time dependence upon the introduction of diffusion. The diminishing observability of jp/jss is accompanied by a shift in the position of tp relative to the space-charge-free carrier transit time t0. The classical fixed-mobility value tp/t0 = 0.786 is modestly reduced as the field strength of the mobility or amount of carrier diffusion is enhanced. The numerical predictions are compared with experimental SCL current transients obtained from hydrazone doped polyester samples fitted with gold contacts.
[Association of intercellular adhesion molecule-1 gene K469E polymorphism with chronic obstructive pulmonary disease]. (2012)

K469E polymorphism of ICAM-1 may not affect the susceptibility of COPD and the expression of ICAM-1 in Han people from central and south of China in this study, but carriers of E allele are at high risk of developing severe stage of COPD.
Algorithm 805 (2000)

We present algorithms for computing a semidiscrete approximation to a matrix in a weighted norm, with the Frobenius norm as a special case. The approximation is formed as a weighted sum of outer products of vectors whose elements are ±1 or 0, so the storage required by the approximation is quite small. We also present a related algorithm for approximation of a tensor. Applications of the algorithms are presented to data compression, filtering, and information retrieval; software is provided in C and in Matlab.
Transposing a matrix without incurring additional storage (2002)

Transposing a rectangular matrix without incurring additional storage (i.e. transposing the matrix in place) consists of decomposing the absolute locations of the matrix into disjoint cyclic subgroups. Any element of the subgroup can be used as a primer to generate all the locations of the elements in the transposed matrix using a recursive operation or mapping to be precisely defined. The cyclic subgroup generators are the only additional storage required. The method has been implemented in both APL and FORTRAN.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
CPM laser with electronic feedback (1990)

In order to improve both the reliability and stability of the conventional colliding pulse mode-locked (CPM) laser the authors have added an electronic feedback to the system. By linking the integrated output of the CPM laser to the output of the Ar+ laser the average energy in the CPM cavity is kept constant. In this way, the stability of the CPM laser can be maintained for several days on an optical table of moderate quality. In addition, the alignment is substantially easier and the pulse height distribution of the autocorrelation function is improved by a factor of two due to the feedback loop.
Detection and Monitoring of Localized Corrosion of Aluminum Alloys with Electrochemical Impedance Spectroscopy (1992)

The impedance spectra for aluminum alloys and aluminum-base metal matrix composites have been found to change drastically when localized corrosion occurred during exposure to 0.5N NaCl. Similar results have been obtained for a model pit in aluminum 6061 alloy. These changes include a large increase of the capacitance and the occurrence of a transmission line element. A model for the impedance behavior has been developed which can be used for the analysis of the experimental data. Under certain assumptions it is possible to obtain pits growth rates and their changes with exposure time from measurements of the polarization resistance of the pit Rpit at the corrosion potential. Electrochemical impedance spectroscopy (EIS) has been found to be a very sensitive tool for detecting the initiation and propagation of localized corrosion of aluminum alloys. Examples are given for Al 6061-T6, Al 7075-T6, aluminum/silicon carbide and aluminum/graphite during exposure to NaCl.