gebhart/patrepeval huggingface dataset:
Violation of natural justice by securitisation act (2014)

The Reserve Bank of India and the Government of India took number of measures from time to time like One Time Settlement Scheme (OTS), Debt Recovery Tribunals (DRTs), Lok Adalats, etc. to stem the rot, but fell short of the desired results and high expectations of the concerned people in particular and society in general. The government of India was critised and faced scathic attack from different quarters of the economy and the society. Obsessed with the criticism, the Government of India promulgated Securitisation Ordinance in June 2002 and enacted the full fledged Act in December 2002 entitled Securitisation and Reconstruction of Financial Assets and Enforcement of Security Interest Act 2002. This is also known as SARFAESI Act 2002 or simply the Securitisation Act.
Toxic, antimicrobial and hemagglutinating activities of the purple fluid of the sea hare Aplysia dactylomela Rang, 1828 (1998)

The antimicrobial, hemagglutinating and toxic activities of the purple fluid of the sea hare Aplysia dactylomela are described. Intact or dialyzed purple fluid inhibited the growth of species of Gram-positive and Gram-negative bacteria and the action was not bactericidal but bacteriostatic. The active factor or factors were heat labile and sensitive to extreme pH values. The fluid preferentially agglutinated rabbit erythrocytes and, to a lesser extent, human blood cells, and this activity was inhibited by the glycoprotein fetuin, a fact suggesting the presence of a lectin. The fluid was also toxic to brine shrimp nauplii (LD50 141.25 micrograms protein/ml) and to mice injected intraperitoneally (LD50 201.8 +/- 8.6 mg protein/kg), in a dose-dependent fashion. These toxic activities were abolished when the fluid was heated. Taken together, the data suggest that the activities of the purple fluid are due primarily to substance(s) of a protein nature which may be involved in the chemical defense mechanism of this sea hare.
Control of early cardiac-specific transcription of <i>Nkx2-5</i> by a GATA-dependent enhancer (1999)

The homeobox gene Nkx2-5 is the earliest known marker of the cardiac lineage in vertebrate embryos. Nkx2-5 expression is first detected in mesodermal cells specified to form heart at embryonic day 7.5 in the mouse and expression is maintained throughout the developing and adult heart. In addition to the heart, Nkx2-5 is transiently expressed in the developing pharynx, thyroid and stomach. To investigate the mechanisms that initiate cardiac transcription during embryogenesis, we analyzed the Nkx2-5 upstream region for regulatory elements sufficient to direct expression of a lacZ transgene in the developing heart of transgenic mice. We describe a cardiac enhancer, located about 9 kilobases upstream of the Nkx2-5 gene, that fully recapitulates the expression pattern of the endogenous gene in cardiogenic precursor cells from the onset of cardiac lineage specification and throughout the linear and looping heart tube. Thereafter, as the atrial and ventricular chambers become demarcated, enhancer activity becomes restricted to the developing right ventricle. Transcription of Nkx2-5 in pharynx, thyroid and stomach is controlled by regulatory elements separable from the cardiac enhancer. This distal cardiac enhancer contains a high-affinity binding site for the cardiac-restricted zinc finger transcription factor GATA4 that is essential for transcriptional activity. These results reveal a novel GATA-dependent mechanism for activation of Nkx2-5 transcription in the developing heart and indicate that regulation of Nkx2-5 is controlled in a modular manner, with multiple regulatory regions responding to distinct transcriptional networks in different compartments of the developing heart.
Three-axis air-bearing based platform for small satellite attitude determination and control simulation (2005)

A frictionless environment simulation platform, utilized for accomplishing three-axis attitude control tests in small satellites, is introduced. It is employed to develop, improve, and carry out objective tests of sensors, actuators, and algorithms in the experimental framework. Different sensors (i.e. sun, earth, magnetometer, and an inertial measurement unit) are utilized to assess three-axis deviations. A set of three inertial wheels is used as primary actuators for attitude control, together with three mutually perpendicular magnetic coils intended for desaturation purposes, and as a backup control system. Accurate balancing, through the platform’s center of mass relocation into the geometrical center of the spherical air-bearing, significatively reduces gravitational torques, generating a virtually torque-free environment. A very practical balancing procedure was developed for equilibrating the table in the local horizontal plane, with a reduced final residual torque. A wireless monitoring system was developed for on-line and post-processing analysis; attitude data are displayed and stored, allowing properly evaluate the sensors, actuators, and algorithms. A specifically designed onboard computer and a set of microcontrollers are used to carry out attitude determination and control tasks in a distributed control scheme. The main components and subsystems of the simulation platform are described in detail.
In Vitro Activation and Nuclear Translocation of NF-κB Catalyzed by Cyclic AMP-Dependent Protein Kinase and Protein Kinase C (1989)

We have examined whether a precursor form of NF-kappa B, a DNA-binding protein that plays a role in the transcriptional control of several genes, including kappa immunoglobulin light chain and interleukin-2 receptor alpha subunit, could be activated in vitro by protein kinases. DNA-binding activity of NF-kappa B was induced in the cytosolic fraction of unstimulated 70Z/3 murine pre-B cells by incubation with the catalytic subunit of cyclic AMP-dependent protein kinase (PKA) or protein kinase C (PKC). In contrast, PKA and PKC did not activate NF-kappa B in nuclear extracts from unstimulated cells. Identical results were obtained with the human natural killer-like cell line YT, which can be induced to express the interleukin-2 receptor alpha subunit in response to interleukin-1, cyclic AMP, or phorbol 12-myristate 13-acetate. Furthermore, when nuclei from unstimulated cells were incubated with PKA- or PKC-treated cytosolic fraction for 30 min at 30 degrees C, NF-kappa B was translocated into the nuclei. This translocation did not occur at 4 degrees C and was inhibited by wheat germ agglutinin but not by concanavalin A. Our findings support the conclusion that NF-kappa B exists in the cytoplasm of unstimulated cells in an inactive form that can be converted by exposure to PKA or PKC to an active DNA-binding form that can translocate to the nucleus.
4-(4-Chlorophenyl)-5-(4-methylphenyl)-3-(2-pyridyl)-4<i>H</i>-1,2,4-triazole (2006)

In the title compound, C 20 H 15 ClN 4 , the two benzene rings form dihedral angles of 30.95 (9) and 70.69 (6)° with the triazole ring, and the dihedral angle between the triazole and the pyridine rings is 43.38 (8)°. Intermolecular C—H...N hydrogen bonds are observed in the crystal structure.
Regulation of solute and water balance and cell volume in the central nervous system. (1992)

The mammalian brain is composed of four distinct fluid compartments: blood, cerebral spinal fluid, interstitial fluid surrounding glial cells and neurons, and intracellular fluid. Maintenance of the ionic and osmotic composition and volume of these fluids is crucial for the normal functioning of the brain. Small changes in intracellular or extracellular solute composition can dramatically alter neuronal signaling and information processing. Because of the rigid confines of the skull and complex brain architecture, changes in total brain volume can cause devastating neurological damage. As a result, it is not surprising to find that the composition and volume of brain intracellular and extracellular fluids are controlled tightly under both normal conditions and in various disease states. Osmotic and ionic balance in the central nervous system is regulated by solute and water transport across the blood-brain barrier, the choroid plexus, and the plasma membrane of glial cells and neurons. Despite its clinical and physiological significance, however, little is known about the underlying cellular and molecular mechanisms by which the central nervous system's osmotic and ionic balance is maintained. In this review, the current understanding of osmoregulation in the mammalian brain and its role in various disease processes such as hyponatremia, renal failure, and hypernatremia will be summarized. A detailed understanding of brain osmoregulatory processes represents a fundamental physiological problem and is required for the treatment of numerous disease states, particularly those encountered in the practice of nephrology.
Mechanisms of Brain Injury in Bacterial Meningitis: Workshop Summary (1994)

Morbidity and mortality associated with bacterial meningitis remain high, although antibiotic therapy has improved during recent decades. The major intracranial complications of bacterial meningitis are cerebrovascular arterial and venous involvement, brain edema, and hydrocephalus with a subsequent increase of intracranial pressure. Experiments in animal models and cell culture systems have focused on the pathogenesis and pathophysiology of bacterial meningitis in an attempt to identify the bacterial and/or host factors responsible for brain injury during the course of infection. An international workshop entitled "Bacterial Meningitis: Mechanisms of Brain Injury" was organized by the Department of Neurology at the University of Munich and was held in Eibsee, Germany, in June 1993. This conference provided a forum for the exchange of current information on bacterial meningitis, including data on the clinical spectrum of complications, the associated morphological alterations, the role of soluble inflammatory mediators (in particular cytokines) and of leukocyte-endothelial cell interactions in tissue injury, and the molecular mechanisms of neuronal injury, with potential mediators such as reactive oxygen species, reactive nitrogen species, and excitatory amino acids. It is hoped that a better understanding of the pathophysiological events that take place during bacterial meningitis will lead to the development of new therapeutic regimens.
Expression System for High Levels of GAG Lyase Gene Expression and Study of the <i>hepA</i> Upstream Region in <i>Flavobacterium heparinum</i> (2002)

A system for high-level expression of heparinase I, heparinase II, heparinase III, chondroitinase AC, and chondroitinase B in Flavobacterium heparinum is described. hepA, along with its regulatory region, as well as hepB, hepC, cslA, and cslB, cloned downstream of the hepA regulatory region, was integrated in the chromosome to yield stable transconjugant strains. The level of heparinase I and II expression from the transconjugant strains was approximately fivefold higher, while heparinase III expression was 10-fold higher than in wild-type F. heparinum grown in heparin-only medium. The chondroitinase AC and B transconjugant strains, grown in heparin-only medium, yielded 20- and 13-fold increases, respectively, in chondroitinase AC and B expression, compared to wild-type F. heparinum grown in chondroitin sulfate A-only medium. The hepA upstream region was also studied using cslA as a reporter gene, and the transcriptional start site was determined to be 26 bp upstream of the start codon in the chondroitinase AC transconjugant strain. The transcriptional start sites were determined for hepA in both the wild-type F. heparinum and heparinase I transconjugant strains and were shown to be the same as in the chondroitinase AC transconjugant strain. The five GAG lyases were purified from these transconjugant strains and shown to be identical to their wild-type counterparts.
Tissue and cell culture (1972)

Tissue and cell culture , Tissue and cell culture , کتابخانه مرکزی دانشگاه علوم پزشکی تهران
Diagnosis of Norwalk Virus Infection by Indirect Enzyme Immunoassay Detection of Salivary Antibodies to Recombinant Norwalk Virus Antigen (2004)

Simple diagnostic tests are needed for the detection of norovirus (NoV) outbreaks. Salivary antibody assays provide an attractive alternative to collecting and testing serum or stool samples. Antibodies to Norwalk virus (NV) in oral fluid samples were compared with NV antibodies in serum collected from 38 volunteers challenged with NV inoculum. Pre- and postchallenge (day 4, 8, 14, and 21) saliva and serum samples were examined by enzyme immunoassay (EIA) using recombinant NV antigen. Of 18 infected subjects (those who shed NV in stool or who demonstrated immunoglobulin G [IgG] seroconversion), 15 (83%) had > or =4-fold increases in NV-specific salivary IgA and 15 (83%) had > or =4-fold increases in NV-specific salivary IgG when prechallenge and postchallenge saliva samples were compared. When the results of the IgA and IgG assays were combined, all 18 infected subjects showed > or =4-fold increases in NV-specific salivary IgG or IgA postchallenge titers compared to their prechallenge titers. One of 19 uninfected subjects had a > or =4-fold increase in NV-specific salivary IgG. The sensitivity of the combined assay results was 100%, and the specificity was 95%. NV-specific salivary IgA titers peaked around 14 days postchallenge. NV-specific salivary IgG and serum IgG titers continued to rise through 21 days postchallenge. The application of this EIA to an elementary school outbreak indicated that 67% of the subjects with confirmed infections had >4-fold rises in anti-NoV IgA when an antigen in the same genetic cluster as the outbreak virus was used. This is the first documented mucosal antibody response to NoV in children. This EIA provides a useful approach for diagnosing NoV outbreaks.
Neuropeptide Action in Insects and Crustaceans (2010)

Physiological processes are regulated by a diverse array of neuropeptides that coordinate organ systems. The neuropeptides, many of which act through G protein-coupled receptors, affect the levels of cyclic nucleotides (cAMP and cGMP) and Ca(2+) in target tissues. In this perspective, their roles in molting, osmoregulation, metabolite utilization, and cardiovascular function are highlighted. In decapod crustaceans, inhibitory neuropeptides (molt-inhibiting hormone and crustacean hyperglycemic hormone) suppress the molting gland through cAMP- and cGMP-mediated signaling. In insects, the complex movements during ecdysis are controlled by ecdysis-triggering hormone and a cascade of downstream neuropeptides. Adipokinetic/hypertrehalosemic/hyperprolinemic hormones mobilize energy stores in response to increased locomotory activity. Crustacean cardioacceleratory (cardioactive) peptide, proctolin, and FMRFamide-related peptides act on the heart, accessory pulsatile organs, and excurrent ostia to control hemolymph distribution to tissues. The osmoregulatory challenge of blood gorging in Rhodnius prolixus requires the coordinated release of serotonin and diuretic and antidiuretic hormones acting on the midgut and Malpighian tubules. These studies illustrate how multiple neuropeptides allow for flexibility in response to physiological challenges.
From Smith to Menger to Hayek Liberalism in the Spontaneous-Order Tradition —————— ✦ —————— (2001)

—————— ✦ —————— ately, thinkers from both the political left and the political right have increasingly been making critical comments about the Enlightenment and the political liberalism normally associated with it. Many of these criticisms center around the concern that the tradition of Enlightenment liberalism portrays human beings as hyperrational or extremely atomized. The critics deem the view of knowledge and social interaction they associate with Enlightenment liberalism to be out of touch with more recent conceptions of human agency and community. Such criticisms, however, tend to conflate the various strands of Enlightenment liberalism. In particular, the critics have too little awareness of the work of thinkers associated with the liberal tradition emerging out of the Scottish Enlightenment. The differences between the Scottish variant of Enlightenment liberalism and the English and French versions render the Scottish version more immune to some of these criticisms. Specifically, the Scottish tradition’s emphasis on spontaneous order and its conception of market exchange as a form of communication give it a distinct approach worth exploring.1
Cascaded Noise Penalty for Amplified Long-Haul Analog Fiber-Optic Links (2007)

The noise penalty (NP) metric is useful in long-haul analog link design, as it predicts degradation of the RF noise figure (NF), 1-dB compression dynamic range (CDR), and the spurious-free dynamic range (SFDR) for a single-amplifier link. We extend the NP theory to predict the cascaded NP of a multiamplifler fiberoptic link from the NP due to each of the individual amplifiers. A cascaded NP expression is derived and compared to experimental results from a 60-km link consisting of three amplifiers. The measured NP of 11.8 dB for the link matches well with our theoretical prediction. The link gain of -7 dB, RF NF of 31 dB, 1-dB CDR of 148 dB ldrHz, and of 108 dB ldrHz <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2/3</sup> are also measured and matched to predicted values for the measured NP.
Ongoing Telmisartan Alone and in Combination With Ramipril Global Endpoint Trial (ONTARGET): Implications for Reduced Cardiovascular Risk (2009)

The recently published Ongoing Telmisartan Alone and in Combination With Ramipril Global Endpoint Trial (ONTARGET) in patients with vascular disease or high-risk diabetes, as the largest published comparative trial of these agent classes, provides further evidence concerning the comparison between the angiotensin-receptor blockers (ARBs) and the angiotensin-converting enzyme inhibitors (ACEIs). In this trial, telmisartan (an ARB) was non-inferior to ramipril (an ACEI) in reducing fatal and nonfatal cardiovascular events. Moreover, ONTARGET is an example of a high-quality noninferiority trial. However, the combination of the 2 agents was associated with more adverse effects without an increase in benefit. The study differed from several other comparative studies in which the dose and choice of ACEI was left to individual physicians. Further, in ONTARGET, the ACEI was not titrated to the maximum dose and patients with heart failure were excluded.
Smart Applications in Heat and Power Systems (2018)

Development and implementation of information-analytical systems in heat-and-power engineering are considered. The different ways of automatic data acquisition from smart meters in telemetry networks are shown. A multi-agent system for data collection from heat meters to analytical data center by using smart GSM modems is proposed. The advantages of automatic control in heat supply systems are shown. The heat energy consumption analysis of buildings is conducted and the estimation of energy savings due to smart heating controllers is carried out. The software for smart applications in heat-and-power systems is developed.
Involvement of the telomeric protein Pin2/TRF1 in the regulation of the mitotic spindle (2002)

Pin2/TRF1 was independently identified as a telomeric DNA-binding protein (TRF1) that regulates telomere length, and as a protein (Pin2) that can bind the mitotic kinase NIMA and suppress its lethal phenotype. We have previously demonstrated that Pin2/TRF1 levels are cell cycle-regulated and its overexpression induces mitotic arrest and then apoptosis. This Pin2/TRF1 activity can be potentiated by microtubule-disrupting agents, but suppressed by phosphorylation of Pin2/TRF1 by ATM; this negative regulation is critical in mediating for many, but not all, ATM-dependent phenotypes. Interestingly, Pin2/TRF1 specifically localizes to mitotic spindles in mitotic cells and affects the microtubule polymerization in vitro. These results suggest a role of Pin2/TRF1 in mitosis. However, nothing is known about whether Pin2/TRF1 affects the spindle function in mitotic progression. Here we characterized a new Pin2/TRF1-interacting protein, EB1, that was originally identified in our yeast two-hybrid screen. Pin2/TRF1 bound EB1 both in vitro and in vivo and they also co-localize at the mitotic spindle in cells. Furthermore, EB1 inhibits the ability of Pin2/TRF1 to promote microtubule polymerization in vitro. Given that EB1 is a microtubule plus end-binding protein, these results further confirm a specific interaction between Pin2/TRF1 and the mitotic spindle. More importantly, we have shown that inhibition of Pin2/TRF1 in ataxia-telangiectasia cells is able to fully restore their mitotic spindle defect in response to microtubule disruption, demonstrating for the first time a functional involvement of Pin2/TRF1 in mitotic spindle regulation.
Endo-xylanases as tools for production of substituted xylooligosaccharides with prebiotic properties (2018)

Xylan has a main chain consisting of β-1,4-linked xylose residues with diverse substituents. Endoxylanases cleave the xylan chain at cleavage sites determined by the substitution pattern and thus give different oligosaccharide product patterns. Most known endoxylanases belong to glycoside hydrolase (GH) families 10 and 11. These enzymes work well on unsubstituted xylan but accept substituents in certain subsites. The GH11 enzymes are more restricted by substituents, but on the other hand, they are normally more active than the GH10 enzymes on insoluble substrates, because of their smaller size. GH5 endoxylanases accept arabinose substituents in several subsites and require it in the - 1 subsite. This specificity makes the GH5 endoxylanases very useful for degradation of highly arabinose-substituted xylans and for the selective production of arabinoxylooligosaccharides, without formation of unsubstituted xylooligosaccharides. The GH30 endoxylanases have a related type of specificity in that they require a uronic acid substituent in the - 2 subsite, which makes them very useful for the production of uronic acid substituted oligosaccharides. The ability of dietary xylooligosaccharides to function as prebiotics in humans is governed by their substitution patterns. Endoxylanases are thus excellent tools to tailor prebiotic oligosaccharides to stimulate various types of intestinal bacteria and to cause fermentation in different parts of the gastrointestinal tract. Continuously increasing knowledge on the function of the gut microbiota and discoveries of novel endoxylanases increase the possibilities to achieve health-promoting effects.
Plant‐made pharmaceuticals: Leading products and production platforms (2011)

The number of approaches to recombinant protein production in plants is greater than ever before. Development of these new and improved technologies as production platforms for plant-made pharmaceuticals has and will continue to create new commercial opportunities in the pharmaceutical sector. However, it is inevitable that no single system will be optimal for the production of all recombinant proteins of interest in plants due to both the physical characteristics and the envisaged therapeutic application of each product. Here, we review a range of promising product/platform pairs emphasizing synergies during production and in clinical trials.
Analytical And Experimental Studies of the Helical Magnetohydrodynamic Thruster Design (1994)

This paper describes the results of analytical and experimental studies of a helical magnetohydrodynamic (MHD) seawater thruster using a 8-Tesla (T) solenoid magnet. The application of this work is in marine vehicle propulsion. Analytical models are developed to predict the performance of the helical MHD thruster in a closed-loop condition. The analytical results are compared with experimental data and good agreement is obtained.