gebhart/patrepeval huggingface dataset:
<i>Marketing Thought in India: Challenges of Hegemony and Inclusivity</i> (2014)

1 H egemony has been described by Antonio Gramsci (1971, p. 12) as “the spontaneous consent given by the great masses of the population to the general direction imposed on social life by the dominant fundamental group; this consent is historically caused by the prestige which the dominant group enjoys because of its position and function in the world of production.” In the last four hundred years of global transformation to capitalism as a system, the West has acquired a hegemonic status.
Review of Cimetidine Drug Interactions (1983)

The literature on cimetidine drug interactions has been thoroughly reviewed. Several different mechanisms have been proposed for cimetidine-related drug interactions. These mechanisms include: (1) impaired hepatic drug metabolism due to inhibition of hepatic microsomal enzymes, (2) reduced hepatic blood flow, resulting in decreased clearance of drugs that are highly extracted by the liver, (3) increased potential for myelosuppression when administered concurrently with other drugs capable of causing myelosuppression, and (4) altered bioavailability of acid-labile drugs. Cimetidine binds reversibly to the hepatic cytochrome P-450 and P-448 systems, resulting in decreased metabolism of drugs that undergo Phase I reactions (e.g., dealkylation and hydroxylation). In contrast, glucuronidation pathways are unaffected. The rapid onset and reversal of cimetidine's inhibition of hepatic metabolism indicates an effect on hepatic enzyme systems. Cimetidine also has been reported to decrease hepatic blood flow. Drugs that are highly extracted by the liver, such as propranolol, lidocaine, and morphine, may be postulated to have a decreased hepatic clearance. Cimetidine, through its effect on gastric pH, may increase the absorption of acid-labile drugs or may decrease the absorption of drugs. There have been reports of increased potential for myelosuppression when cimetidine is administered concurrently with drugs capable of causing bone marrow suppression. An understanding of the mechanisms involved in cimetidine drug interactions allows the clinician to prevent and predict these interactions.
Stability of Dry Vitamin A Concentrates (1951)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStability of Dry Vitamin A ConcentratesM. J. Burns and F. W. QuackenbushCite this: Ind. Eng. Chem. 1951, 43, 7, 1592–1593Publication Date (Print):July 1, 1951Publication History Published online1 May 2002Published inissue 1 July 1951https://pubs.acs.org/doi/10.1021/ie50499a035https://doi.org/10.1021/ie50499a035research-articleACS PublicationsRequest reuse permissionsArticle Views23Altmetric-Citations6LEARN 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 options Get e-Alerts
Performance assessment of a low‐cost inertial measurement unit based ultra‐tight global navigation satellite system/inertial navigation system integration for high dynamic applications (2014)

Owing to large Doppler shifts, the signal of global navigation satellite system is difficult to be acquired and tracked by a receiver for high dynamic vehicles, such as missiles, aircrafts and spacecrafts. Hence, the inertial navigation system is usually used to aid the acquisition and tracking. Compared with the traditional scale tracking, the vector tracking has better performances in the navigation robustness and the immunity to interferences. Although the vector tracking aided by a low‐cost inertial measurement unit (IMU) is not as good as the one aided by high‐grade IMU in the tracking performance and stability, the low‐cost IMU based vector tracking loop has lower price, smaller size and lighter weight. Hence, it is valuable to reduce the expense of ultra‐tight integration system. In this paper, an ultra‐tight integration system using the low‐cost IMU based vector tracking is proposed to achieve the vector tracking and navigation for high dynamic applications. As the critical factor in the ultra‐tight integration, the Doppler frequency shift is estimated and compensated to achieve the acquisition and tracking of every satellite. Then, a vector tracking Kalman filter is designed to implement the vector tracking and integrated navigation. To verify the effectiveness of the ultra‐tight integration, an experiment system is built and a high dynamic scenario is simulated. The results prove that the designed ultra‐tight integration system has perfect tracking and navigation performances for high dynamic applications.
An Experimental 224 Mb/s Digital Multiplexer-Demultiplexer Using Pulse Stuffing Synchronization (1965)

Solid-state device and circuit technology has advanced to the point where processing of digital signals with bit rates as high as 224 Mb/s may be accomplished. As a specific demonstration of this fact, an experimental mutliplexer-demultiplexer has been developed which combines the following signals into a 224 Mb/s binary pulse train for transmission over a digital transmission network and which furnishes the necessary processing to reconstitute the original signal components: i) A PCM-coded commercial color video signal (111.2 Mb/s) ii) A PCM-coded FDM mastergroup signal (55.6 Mb/s) iii) Two T1 carrier (24 voice channel TDM) signals (1.544 Mb/s each) iv) Word generator signals to occupy the remaining time slots. The line bit rate is derived from and is therefore synchronous with the coded video signal; however, the coded mastergroup and T1 carrier signals are derived from independent clocks. Synchronization of the latter two signal types has been achieved through the use of pulse stuffing synchronization with added-bit synchronization signaling. The ability of a 224 Mb/s buffer memory coupled with a phase-locked loop to attenuate adequately the timing jitter which accumulates in a long digital transmission network has also been demonstrated. All of the experimental results have indicated that the realization of a commercial high-speed digital multiplexer-demultiplexer is feasible.
The formation of nanoscale structures in soluble phosphosilicate glasses for biomedical applications: MD simulations (2007)

The occurrence of chain-like fragments and rings in phosphosilicate glasses of known bioactivity was examined using classical molecular dynamics simulations, in order to reveal the possible effect of such nanostructures on the bioactive behaviour. Highly bioactive compositions display a large fraction of non-crosslinked, nonlinear chains of tetrahedra, which are not present in bio-inactive compositions. The low(er) energetic cost associated with the direct release of these silicate fragments into solution can assist the fast partial dissolution observed for bioactive glass compositions. Loss of bioactivity when the silicate content increases is accompanied by the transformation of these chains into small closed rings (3- to 8-membered), which appear to protect the silicate network from fast dissolution.
AeroTEM characteristics and field results (2001)

After half a century of rapid AEM (airborne EM) development and application, the 1980s were a “decade of uncertainty” (Fountain 1998) in which improvements focused mainly on increased bandwidth, multiple coil systems, and other advantages attendant on improved electronics and signal processing. An exception was the University of California Berkeley UNICOIL cryogenic helicopter system which adopted a single coil as both transmitter and receiver. Morrison et al. (1998) showed that this array maximized the ratio of target-to-host response in conductive environments. UNICOIL development was suspended in the early 1990s, but the same principle was used by AeroQuest in the AeroTEM transient (time domain) AEM system, which places the receiving coil centrally within the transmitting loop, thus achieving the same coupling with ground conductors simultaneously in both coils.
Investigations on agricultural fungicides. I. Trichloromethyl thiolsulphonates (1957)

Abstract The preparation and the biological properties of a number of strongly fungitoxic compounds of the general type RSO 2 SCCl 3 (trichloromethyl thiolsulphonates) are described in this paper. The phytotoxic character of these compounds may be lowered considerably by suitable substitution in the group R.
Bilateral interpolation filters for image size conversion (2005)

This paper presents an image size conversion method based on bilateral filtering. We formulate interpolation with bilateral filters by an optimization problem, with which we can enforce the interpolation constraint as well as smoothness constraint. The designed bilateral filter can be used in image size conversion, providing better pass-band characteristics and less artifacts from aliasing.
Cyclostationary detection for cognitive radio with multiple receivers (2008)

In order to detect the presence of the primary user signal, spectrum sensing is a fundamental requirement to achieve the goal of cognitive radio (CR). This ensures the efficient utilization of the spectrum. Cyclostationary detection is the preferred technique to detect the primary users receiving data within the communication range of a CR user at very low SNR. In this work, we investigate the performance of maximal ratio combining (MRC) based cyclostationary detector to detect a primary user. Using the proposed detection technique, we observed that the MIMO cognitive radio enjoys 6 dB SNR advantage over single antenna when using four receive antennas for all values of probability of detection.
APPL1: role in adiponectin signaling and beyond (2008)

Adiponectin, an adipokine secreted by the white adipose tissue, plays an important role in regulating glucose and lipid metabolism and controlling energy homeostasis in insulin-sensitive tissues. A decrease in the circulating level of adiponectin has been linked to insulin resistance, type 2 diabetes, atherosclerosis, and metabolic syndrome. Adiponectin exerts its effects through two membrane receptors, AdipoR1 and AdipoR2. APPL1 is the first identified protein that interacts directly with adiponectin receptors. APPL1 is an adaptor protein with multiple functional domains, the Bin1/amphiphysin/rvs167, pleckstrin homology, and phosphotyrosine binding domains. The PTB domain of APPL1 interacts directly with the intracellular region of adiponectin receptors. Through this interaction, APPL1 mediates adiponectin signaling and its effects on metabolism. APPL1 also functions in insulin-signaling pathway and is an important mediator of adiponectin-dependent insulin sensitization in skeletal muscle. Adiponectin signaling through APPL1 is necessary to exert its anti-inflammatory and cytoprotective effects on endothelial cells. APPL1 also acts as a mediator of other signaling pathways by interacting directly with membrane receptors or signaling proteins, thereby playing critical roles in cell proliferation, apoptosis, cell survival, endosomal trafficking, and chromatin remodeling. This review focuses mainly on our current understanding of adiponectin signaling in various tissues, the role of APPL1 in mediating adiponectin signaling, and also its role in the cross-talk between adiponectin/insulin-signaling pathways.
THE COMMUNICATION MIDDLEWARE FOR COLLABORATIVE LEARNING OBJECT REPOSITORY NETWORK (2006)

Web Service Description Language (WSDL) is designed for well-defined services. This requirement is essential for Web Services (WS) to ensure interoperability throughout a service lifecycle, support service-oriented architecture, and provide solid framework for business transactions. However, this constraint makes WSDL unsuitable for defining common interface functions for a collaborative system. This thesis argues that XML-based messaging middleware infrastructure is more effective and suitable for providing communication protocol for an evolving and collaborative system. The infrastructure can benefit from the well-established WS framework without depending on the WS technologies. We underpin our claim through the design and implementation of the eduSource Communication Layer (ECL). We show how XML-based messaging middleware can expand WS technologies to provide communication framework for an ongoing developing environment of learning object repository networks. Finally, we confirm the advantage of our approach using comparative analysis and use our experiences to write guidelines and recommendations for future development.
The Regulation of Purine Utilization in Bacteria (1971)

The adenine phosphoribosyltransferase of Escherichia coli K-12 is markedly derepressed under cultural conditions which preclude de nova synthesis of purines.The enzyme obtained from such cultures was purified to constant specific activity of 14.0 pmoles of AMP formed at 37" per min per mg.Enzyme activity is associated with an apparently homogeneous protein species as indicated by either acrylamide gel electrophoresis or gel filtration at low pH and in the presence of divalent cation.The molecular weight as estimated by gel filtration under these conditions is 40,000.At high pH and in the absence of divalent cations, several protein moieties are observed by these techniques; each, however, exhibits enzyme activity.Apparent K, values were found to be 0.01
A deformation mechanism of hard metal surrounded by soft metal during roll forming (2014)

It is interesting to imagine what would happen when a mixture of soft-boiled eggs and stones is deformed together. A foil made of pure Ti is stronger than that made of Cu. When a composite Cu/Ti foil deforms, the harder Ti will penetrate into the softer Cu in the convex shapes according to previously reported results. In this paper, we describe the fabrication of multilayer Cu/Ti foils by the roll bonding technique and report our observations. The experimental results lead us to propose a new deformation mechanism for a hard metal surrounded by a soft metal during rolling of a laminated foil, particularly when the thickness of hard metal foil (Ti, 25 μm) is much less than that of the soft metal foil (Cu, 300 μm). Transmission Electron Microscope (TEM) imaging results show that the hard metal penetrates into the soft metal in the form of concave protrusions. Finite element simulations of the rolling process of a Cu/Ti/Cu composite foil are described. Finally, we focus on an analysis of the deformation mechanism of Ti foils and its effects on grain refinement, and propose a grain refinement mechanism from the inside to the outside of the laminates during rolling.
Variable Rate Sprayer Development and Evaluation (1994)

A variable rate chemical application system was developed to accommodate the spatial variability that occurs in a field. A pressure-based system using a Campbell Scientific, Inc. (CSI) 21X micrologger as the controller and dead reckoning for vehicle location was used. The system was tested using four treatments with five application rate changes per treatment. Three parameters were used to evaluate the system: response distance, percent overshoot, and performance index. The system was found to perform adequately, but could be improved with a more sophisticated control algorithm and more appropriate hardware.
Statement on Professional Ethics (1966)

William H. McPherson, David M. Bevington, John A. Christie, Philip Denenfeld, Kenneth E. Eble, Joseph M. Nygaard, Henry T. Yost, Statement on Professional Ethics, AAUP Bulletin, Vol. 52, No. 3 (Sep., 1966), pp. 290-291
Android Recipes: A Problem-Solution Approach for Android 5.0 (2015)

Android Recipes, Fourth Edition offers more than 100 down-to-earth code recipes, and guides you step-by-step through a wide range of useful topics using complete and real-world working code examples. This book is updated to include the Android 5.0 SDK, as well as earlier releases. Instead of abstract descriptions of complex concepts, in Android Recipes, you'll find live code examples. When you start a new project you can consider copying and pasting the code and configuration files from this book and then modifying them for your own customization needs. Crammed with insightful instruction and helpful examples, this fourth edition of Android Recipes is your guide to writing apps for one of todayâs hottest mobile platforms. It offers pragmatic advice that will help you get the job done quickly and well. This can save you a great deal of work over creating a project from scratch! Android continues to be one of the leading mobile OS and development platforms driving today's mobile innovations and the apps ecosystem. Android appears complex, but offers a variety of organized development kits to those coming into Android with differing programming language skill sets.
Gravity gradiometry resurfaces (1997)

“The Red October was heading southwest on…Gorshkov’s Railroad. His speed was thirteen knots…. Installed in the…keel was a highly sensitive device called a gradiometer, essentially two large lead weights separated by a space of one hundred yards. A laser-computer system measured the space between the weights down to a fraction of an angstrom. Distortion of that distance or lateral movement of the weights indicated variations in the local gravitational field…. With careful use of gravitometers…he could plot the vessel’s location to within a hundred meters….”
Opioid Receptor Subtype Expression Defines Morphologically Distinct Classes of Hippocampal Interneurons (1999)

The inhibition of hippocampal pyramidal cells occurs via inhibitory interneurons making GABAergic synapses on distinct segments of the postsynaptic membrane. In area CA1 of the hippocampus, the activation of mu- and delta-opioid receptors inhibits these interneurons, thereby increasing the excitability of the pyramidal cells. Through the use of selective opioid agonists and biocytin-filled whole-cell electrodes, interneurons possessing somata located within stratum oriens of hippocampal slices were classified according to the location of their primary axon termination and the expression of mu- or delta-opioid receptors. Activation of these opioid receptor subtypes resulted in outward currents in the majority of interneurons, which is consistent with their inhibition. Post hoc morphological analysis revealed that those interneurons heavily innervating the pyramidal cell body layer were much more likely to express mu-opioid receptors, whereas cells with axons ramifying in the pyramidal neuron dendritic layers were more likely to express delta-opioid receptors, as defined by the generation of outward currents. This morphological segregation of interneuron projections suggests that mu receptor activation would diminish GABA release onto pyramidal neuron somata, thereby increasing their excitability and output. Conversely, inhibition of interneurons via delta receptor activation would amplify afferent signaling to pyramidal neuron dendrites by reducing GABAergic inhibition of these structures.
Studies in the thermochemistry of sulphoxides. Part 1.—The gas-phase heats of formation of diethyl, di-n-propyl, t-butyl ethyl, allyl ethyl and diphenyl sulphoxides (1961)

H. Mackle and P. A. G. O'Hare, Trans. Faraday Soc., 1961, 57, 2119 DOI: 10.1039/TF9615702119
A new approach: Enhancement of solubility of rofecoxib (2008)

The present study is aimed at improving the dissolution of poorly soluble drug, rofecoxib. Rofecoxib, being a drug, basic in nature shows a better solubility in acidic environment. Hence, an attempt was made to provide an acidic microenvironment around the drug molecules by incorporating various freely soluble acidic substances. Addition of such additives provides a dual effect of not only providing an acidic microenvironment but also imparts solubilizing effects due to the free water-soluble nature of the additives used. In the present work, β-cyclodextrin (β-CD) complexes of rofecoxib were prepared and solubilizing additives such as citric acid and ascorbic acid were incorporated in various proportions. Dissolution studies were performed in both HCl buffer (pH 1.2) and phosphate buffer (pH 7.4). The results have shown an enhanced dissolution rate of rofecoxib in both media from beta-cyclodextrin. complex, and a further enhancement of dissolution was found in presence of ascorbic acid as well as citric acid. Differential scanning calorimetery (DSC) and infrared spectroscopy (IR) spectral studies performed on the solid complexes have shown that there is no interaction of the drug with β-CD and the additives. Hence, β-CD enhances the solubility of rofecoxib, and by creating an acidic microenvironment around the drug molecules, solubility of rofecoxib can be enhanced further, which in turn will enhance the absorption of rofecoxib and produce a better pharmacological activity. Key words: acidic microenvironment, ascorbic acid, β-cyclodextrin, citric acid, dissolution rate, rofecoxib, solubility
Icodextrin'S Effects on Peritoneal Transport (1997)

Icodextrin has no effect on the permeability characteristics of the peritoneal membrane, but increases convective flow through the small-pore system. As a result, the peritoneal clearance of beta 2-microglobulin is higher than with glucose-based solutions. Icodextrin is especially indicated for long dwells and in patients with impaired ultrafiltration caused by a large peritoneal surface area, leading to high transport rates of low molecular weight solutes.
The Application of Two Dimensional Moment Invariants to Image Signal Processing and Pattern Recognition. (1980)

This thesis investigates the application of two-dimensional moment invariants to image pattern recognition. The general problem studied is how to identify an aircraft target and its orientation in real time. The method of moment invariants provides a clever feature extraction technique to reduce the information in an image to a finite number of quantities which are translation, size, and rotation independent.
Nonstationary models of learning automata routing in data communication networks (1987)

In a data communication network the message traffic has peak and slack periods and the network topology may change. When the learning approach is applied to routing, a learning automation is situation at each node in the network. Each automation selects the routing choices at its node and modifies its strategy according to network conditions. A model of a nonstationary automaton environment, with response characteristics dynamically related to the probabilities of the actions performed on it, is proposed. The limiting behavior of the model is identical to that of the earlier models. Simulation studies of automata operating in simple queuing networks reinforce the analytical results and show that the parameters of the proposed model can be chosen to predict transient behavior.