gebhart/patrepeval huggingface dataset:
An Algorithm for Intelligibility Prediction of Time–Frequency Weighted Noisy Speech (2011)

In the development process of noise-reduction algorithms, an objective machine-driven intelligibility measure which shows high correlation with speech intelligibility is of great interest. Besides reducing time and costs compared to real listening experiments, an objective intelligibility measure could also help provide answers on how to improve the intelligibility of noisy unprocessed speech. In this paper, a short-time objective intelligibility measure (STOI) is presented, which shows high correlation with the intelligibility of noisy and time-frequency weighted noisy speech (e.g., resulting from noise reduction) of three different listening experiments. In general, STOI showed better correlation with speech intelligibility compared to five other reference objective intelligibility models. In contrast to other conventional intelligibility models which tend to rely on global statistics across entire sentences, STOI is based on shorter time segments (386 ms). Experiments indeed show that it is beneficial to take segment lengths of this order into account. In addition, a free Matlab implementation is provided.
Cookery method and endpoint temperature can affect the Warner–Bratzler shear force, cooking loss, and internal cooked color of beef semimembranosus and infraspinatus steaks (2016)

Steaks from USDA Select inside rounds (Exp. 1) and shoulder clods (Exp. 2) were used to test the interactive effect of cookery method and endpoint temperature on Warner-Bratzler shear force (WBSF) and internal cooked color. Pairs of 2.5-cm-thick semimembranosus (SM) or infraspinatus (INF) steaks ( = 360/muscle) were cut from each subprimal, labeled, vacuum packaged, and frozen at -30°C in the dark for approximately 60 d before being cooked to 65.5, 71.1, or 76.6°C using 1) a forced-air convection oven (FAC); 2) a forced-air impingement oven (IMP); 3) a gas-fired, open-hearth charbroiler (CHAR); 4) an electric countertop griddle (GRID); or 5) a clam-shell grill (CLAM). Thawed steaks were cooked to their assigned endpoint temperature × cookery method combination, and, after a 5-min cooling period, steaks were weighed to calculate cooking loss percentage and subsequently sliced perpendicular to the cut surface to measure instrumental cooked color. Then, 6 cores were removed for measurement of WBSF. Cooking losses of SM steaks increased ( < 0.05) with each increase in endpoint temperature, whereas INF steaks cooked on a CHAR had the greatest ( < 0.05) cooking losses and cooking INF steaks with the GRID and the CLAM resulted in lesser ( < 0.05) cooking losses than cooking with the FAC and the IMP. Cooking SM steaks on the CHAR resulted in greater ( < 0.05) WBSF values than all other cookery methods when cooked to 65.5 and 76.6°C and greater ( < 0.05) WBSF values than those cooked on the FAC, GRID, and CLAM when cooked to 71.1°C. Shear force values were greater ( < 0.05) for INF steaks cooked to 71.1 and 76.6°C than those cooked to 65.5°C, but INF WBSF values were similar ( = 0.55) among cookery methods. At 65.5°C, FAC-cooked SM steaks were redder ( < 0.05) than those cooked with the GRID and the IMP and, at 71.1°C, CLAM-cooked SM steaks were redder ( < 0.05) than FAC- and IMP-cooked SM steaks; however, a* values were similar ( > 0.05) among cookery methods when cooked to 76.6°C. Redness did not ( > 0.05) differ among INF steaks cooked to 65.5 and 71.1°C with the FAC and the CHAR, whereas internal color of INF steaks cooked in the IMP and the FAC was redder ( < 0.05) than that of INF steaks cooked with the CLAM and the GRID to 76.6°C. Results suggest that endpoint temperature has a greater impact on cooking properties of SM and INF steaks than cookery method, yet it is apparent that internal cooked color of INF and SM steaks react differently to some cookery method-endpoint temperature combinations.
Observations on fungi associated with spruce budworm infested balsam fir needles (1985)

Fungi (ca. 2000 isolates) were isolated from balsam fir needles infested by the spruce budworm (Choristoneurafumiferana Clem.) as well as from uninfested needles. Most of the isolates were well-known colonizers of the conifer needle phylloplane. However, approximately 6% of the isolates obtained from the infested needles were unusual needle phylloplane fungi and some of these were toxigenic and (or) pathogenic. Some isolates (23) associated with the needles, frass, and larvae were cultured; solvent extracts of the freeze-dried material of some of these were cytotoxic to HeLa 229 cells. The isolates showing cytotoxicity were grown and the resulting hyphae were incorporated (1%, w/w) into a spruce budworm diet. Hyphae from several isolates in these diets resulted in slower growth rate and mortality. The results of this study show that the presence of the spruce budworm altered the phylloplane mycoflora and the data suggest that there are toxic effects to spruce budworm that consume phylloplane fungi.
Pomalidomide therapy for myeloma (2011)

Pomalidomide has shown significant activity in relapsed/refractory disease and is now being taken into Phase III trials in combination with dexamethasone. The exact place of pomalidomide in the management of myeloma, however, is evolving as more clinical experience is gained with this agent and further data published from clinical trials.
Different E-box regulatory sequences are functionally distinct when placed within the context of the troponin I enhancer (1992)

Basic helix-loop-helix (bHLH) regulatory proteins are known to bind to a single DNA consensus sequence referred to as an E-box. The E-box is present in the regulatory elements of many developmentally controlled genes, including most muscle-specific genes such as troponin I (TnI). Although the E-box consensus is minimally defined as CANNTG, the adjacent nucleotides of functional E-boxes are variable for genes regulated by the bHLH proteins. In order to examine how E-box regulatory regions containing different internal and flanking nucleotides function when placed within the context of a single regulatory element, the E-box region (14 bp) present within the TnI enhancer was substituted with the corresponding E-box sequences derived from the muscle-specific M-creatine kinase (MCK) and cardiac alpha-actin regulatory elements as well as from the immunoglobulin kappa (Ig kappa) enhancer. Within the TnI enhancer, the E-box sequence derived from cardiac alpha-actin was inactive whereas the corresponding sequence from the MCK right E-box efficiently restored wild-type enhancer activity in muscle cells. Intermediate levels of gene activity were observed for TnI enhancers containing E-boxes derived from the MCK left E-box site or from the Ig kappa E2 E-box. DNA binding studies of MyoD:E12 protein complexes with each substituted TnI enhancer confirmed that DNA binding activity in vitro mimics the relative strength of the enhancers in vivo. These studies demonstrate that the specific nucleotide composition of individual E-boxes, which are contained within the regulatory elements of most if not all muscle-specific genes, contributes to the complex regulatory mechanisms governing bHLH-mediated gene expression.
Treatment of cerebral origin spasticity with continuous intrathecal baclofen delivered via an implantable pump: long-term follow-up review of 18 patients (1999)

Long-term continuous infusion of intrathecal baclofen delivered via an implantable pump offers an effective method for dealing with otherwise intractable spasticity.
Production and Characterization of Murine mAbs to the Extracellular Domain of Human Neu Oncogene Product GP185 HER2 (1992)

The oncogene HER-2/neu encodes a transmembrane glycoprotein of 185 kDa (gp185HER-2) with tyrosine-kinase activity. Gene amplification and high levels of expression of gp185HER-2 have been found to correlate with poor clinical outcome in breast and ovarian carcinomas. Employing a somatic cell hybrid fusion protocol, which yields a high frequency production of hybridomas, we have analyzed the extent of the murine immune response to the gp 185 extracellular domain. In a single fusion experiment, using as immunogen NIH 3T3 cells expressing high levels of a transfected human HER-2 gene, we have generated mAbs, mainly of IgG1 isotype, displaying high affinity (10(7)-10(10) mol/L) to gp 185. Analysis of the epitope specificity has allowed the identification of five distinct groups of spatially related epitopes, each provided with different immunodominancy, and all resistant to formalin fixation. The use of inhibitor of N-linked glycosylation tunicamicyn has demonstrated that the mAbs bind to epitopes localized in the protein core of gp185HER-2. Because recent reports have shown that gp185HER-2 has a restricted expression in normal tissues and is homogenously detectable in metastatic foci of gp 185 + primary tumors, antibodies to this macromolecule, in addition to their prognostic value, may represent reagents for in vitro and in vivo diagnostic applications, as well as for the development of therapeutic strategies.
Association between changes in lumbar Modic changes and low back symptoms over a two-year period (2015)

Change in the extent of M1 associated positively with changes in low back symptoms.
A combined OFDM-CsDMA approach to cellular mobile communications (1999)

We present a combined orthogonal frequency-division multiplexing (OFDM) and code-division multiple-access cellular system. It is derived from the OFDM model by introducing an extra code-shift division multiple access layer. This mitigates intercell interference without affecting intracell orthogonality and such property can be maintained in multipath environments. The new scheme is suitable for both up and down links. It retains the low-receiver complexity property of the OFDM system.
Modular Riboswitch Toolsets for Synthetic Genetic Control in Diverse Bacterial Species (2014)

Ligand-dependent control of gene expression is essential for gene functional analysis, target validation, protein production, and metabolic engineering. However, the expression tools currently available are difficult to transfer between species and exhibit limited mechanistic diversity. Here we demonstrate how the modular architecture of purine riboswitches can be exploited to develop orthogonal and chimeric switches that are transferable across diverse bacterial species, modulating either transcription or translation, to provide tunable activation or repression of target gene expression, in response to synthetic non-natural effector molecules. Our novel riboswitch-ligand pairings are shown to regulate physiologically important genes required for bacterial motility in Escherichia coli and cell morphology in Bacillus subtilis. These findings are relevant for future gene function studies and antimicrobial target validation, while providing new modular and orthogonal regulatory components for deployment in synthetic biology regimes.
Factorization tricks for LSTM networks (2017)

We present two simple ways of reducing the number of parameters and accelerating the training of large Long Short-Term Memory (LSTM) networks: the first one is "matrix factorization by design" of LSTM matrix into the product of two smaller matrices, and the second one is partitioning of LSTM matrix, its inputs and states into the independent groups. Both approaches allow us to train large LSTM networks significantly faster to the near state-of the art perplexity while using significantly less RNN parameters.
Human Platelets as a Model for the Binding and Degradation of Thrombopoietin (1997)

Recent studies have shown that plasma thrombopoietin (TPO) levels appear to be directly regulated by platelet mass and that removal of plasma TPO by platelets via binding to the c-Mpl receptor is involved in the clearance of TPO in rodents. To help elucidate the role of platelets in the clearance of TPO in humans, we studied the in vitro specific binding of recombinant human TPO (rhTPO) to human platelet-rich plasma (PRP), washed platelets (WP), and cloned c-Mpl. Using a four-parameter fit and/or Scatchard analysis, the approximate affinity of rhTPO for its receptor, which was calculated from multiple experiments using different PRP preparations, was between 128 and 846 pmol/L, with approximately 25 to 224 receptors per platelet. WP preparations gave an affinity of 260 to 540 pmol/L, with approximately 25 to 35 receptors per platelet, and erythropoietin failed to compete with 125I-rhTPO for binding to WP. Binding and dissociation studies conducted with a BiaCore apparatus yielded an affinity of 350 pmol/L for rhTPO binding to cloned c-Mpl receptors. The ability of PRP to bind and degrade 125I-rhTPO was both time- and temperature-dependent and was blocked by the addition of excess cold rhTPO. Analysis of platelet pellets by sodium dodecyl sulfate-polyacrylamide gel electrophoresis showed that 125I-rhTPO was degraded into a major fragment of approximately 45 to 50 kD. When 125I-rhTPO was incubated with a platelet homogenate at pH = 7.4, a degradation pattern similar to intact platelets was observed. Together, these data show that human platelets specifically bind rhTPO with high affinity, internalize, and then degrade the rhTPO.
A zinc finger protein that represses transcription of the human MHC class II gene, DPA (1996)

The proximal promoters of all MHC class II genes contain a sequence element, the 19-bp X box, that is conserved in both sequence and position. Extensive analysis using a wide variety of approaches has demonstrated that the integrity of the X box is essential for transcription initiation from all class II genes studied. However, the X box is now recognized to contain two subregions, termed X1 and X2. Radiolabeled oligonucleotides corresponding to the X2 box of the MHC class II genes DPA and DQB were used to screen B cell and T cell expression libraries. A novel cDNA, termed XBR (X box repressor), encoding a putative zinc finger protein that binds specifically to the DPA X2 box was isolated from a human T cell line. The XBR gene encodes a 7-kb message that is ubiquitously transcribed, although at higher levels in tissues of the lymphocytic compartment. Southern blots indicate that this gene is single copy in primates and contains regions that are highly divergent in other species. Overexpression of XBR in a B cell line resulted in a dramatic reduction of transcription from a reporter gene construct driven by the DPA promoter, but not from similar constructs with mutations in the X2 box. Similarly, overexpression of XBR reduced induction of reporter gene activity driven from the DPA promoter in HeLa cells treated with IFN-gamma. XBR may, therefore, mediate transcriptional repression, thus preventing inappropriate MHC class II expression. XBR function may in part explain the dominant trans-acting repression of MHC class II expression reported in cell fusion experiments.
Eyeglasses-free display (2014)

Millions of people worldwide need glasses or contact lenses to see or read properly. We introduce a computational display technology that predistorts the presented content for an observer, so that the target image is perceived without the need for eyewear. By designing optics in concert with prefiltering algorithms, the proposed display architecture achieves significantly higher resolution and contrast than prior approaches to vision-correcting image display. We demonstrate that inexpensive light field displays driven by efficient implementations of 4D prefiltering algorithms can produce the desired vision-corrected imagery, even for higher-order aberrations that are difficult to be corrected with glasses. The proposed computational display architecture is evaluated in simulation and with a low-cost prototype device.
Leukocyte Adhesion Deficiency II: Therapy and Genetic Defect (2002)

Leukocyte adhesion deficiency II (LAD II) is a rare congenital disease which is caused by a defect in fucosylation of glycoconjugates. Hypofucosylated structures include ligands for the selectin family of adhesion molecules. This results in a leukocyte adhesion defect causing an immunodeficiency. In addition, LAD II patients show severe mental and growth retardations suggesting a role of fucose in development. Recently, a LAD II patient was treated with oral supplementation of fucose. This simple therapy restored selectin ligands and corrected the immunodeficiency. However, in another patient the treatment protocol had no effect indicating that the biochemical defect in the latter patient is somewhat different. The genetic defect in LAD II has now been located to a gene encoding a GDP-fucose transporter which gates GDP-fucose into the Golgi where fucose is transferred onto glycoconjugates. Point mutations have been detected in this gene in several LAD II patients, which inactivate the transporter function. Thus, LAD II represents the first developmental and immune defect that is based on a malfunctioning nucleotide sugar transporter.
Application for PCR technology to subtractive cDNA cloning: identification of genes expressed specifically in murine plasmacytoma cells (1990)

We describe a simple method for preparing a renewable source of subtractive cDNA which can be used as a hybridization probe or as insert which can be cloned into a variety of convenient vectors. This has been done by ligating a double-stranded oligonucleotide to each end of double-stranded subtractive cDNA, and then using this oligonucleotide sequence to amplify the heterogeneous population of cDNA molecules using the polymerase chain reaction and thermostable Taq DNA polymerase. This method improves the chances for identifying cDNA clones representing low abundance mRNAs that are expressed differentially. Using this approach, we have identified cDNA clones which detect three different low abundance mRNAs that are expressed in mouse plasmacytoma cell lines but not in mouse pre-B or B lymphoma cell lines.
Surface-Passivated High-Resistivity Silicon Substrates for RFICs (2004)

Surface passivation of high-resistivity silicon (HRS) by amorphous silicon thin-film deposition is demonstrated as a novel technique for establishing HRS as a microwave substrate. Metal-oxide-silicon (MOS) capacitor measurements are used to characterize the silicon surface properties. An increase of the quality factor (Q) of a 10-nH spiral inductor by 40% to Q=15 and a 6.5-dB lower attenuation of a coplanar waveguide (CPW) at 17 GHz indicate the beneficial effect of the surface passivation for radio frequency (RF) and microwave applications. Regarding CPW attenuation, a nonpassivated 3000-/spl Omega//spl middot/cm substrate is equivalent to a 70-/spl Omega//spl middot/cm passivated substrate. Surface-passivated HRS, having minimum losses, a high permittivity, and a high thermal conductivity, qualifies as a close-to-ideal radio frequency and microwave substrate.
Complexities of the Genetics of Asthma (1997)

The task of deciphering the genetics of asthma is very complex. Recent studies of the familiar segregation of asthma showed that no single gene accounts for a major part of the expression of the disease, and that a polygenic model with some evidence of an oligogenic influence (i.e., a handful of loci being responsible for most of the genetic control) provided the best fit to the data. Although a final common pathway of recurrent bronchial obstruction is present in most cases of asthma, the disease shows marked phenotypic variability, suggesting etiologic heterogeneity and strong environmental influences. In an effort to circumvent these obstacles, linkage studies for genes controlling for apparently simpler phenotypes have been attempted. Total serum immunoglobulin E (IgE) levels, for example, show strong familiar aggregation and are known to be strongly correlated with asthma risk. Recent epidemiologic studies have suggested, however, that the inherited component of total serum IgE may be of little relevance as a determinant of asthma. Sensitization to certain aeroallergens is also associated with increased prevalence of asthma and is likely to have a genetic component, but the aeroallergens involved vary markedly with locale. In addition, sensitization to aeroallergens occurring at an early age is more strongly associated with asthma risk than late allergic sensitization, suggesting genetic heterogeneity. Therefore, studies of the genetics of phenotypes known to be strongly associated with asthma may clarify the causal role (if any) of the genes regulating their expression in the pathogenesis of asthma.
Esophageal Candidiasis in Patients Infected With the Human Immunodeficiency Virus (1994)

From the perspective of the payer of medical care, empiric fluconazole is the most cost-effective strategy for the initial management of patients infected with the human immunodeficiency virus with esophageal symptoms.
Ultrafast-laser driven micro-explosions in transparent materials (1997)

We initiate micro-explosions inside fused silica, quartz, sapphire, and other transparent materials using tightly focused 100 fs laser pulses. In the micro-explosions, material is ejected from the center, forming a cavity surrounded by a region of compacted material. We examine the resulting structures with optical microscopy, diffraction, and atomic force microscopy of internal cross sections. We find the structures have a diameter of only 200–250 nm, which we attribute to strong self-focusing of the laser pulse. These experiments probe a unique regime of light propagation inside materials at intensities approaching 1021 W/m2, the electron ionization that accompanies it, and the material response to extreme pressure and temperature conditions. The micro-explosions also provide a novel technique for internal microstructuring of transparent materials.
Pathophysiological roles of interleukin-18 in inflammatory liver diseases (2000)

Innate immune response to microbes sometimes determines the nature of the following specific immune response. Kupffer cells, a potent constituent of innate immunity, play a key role in developing the type 1 immune response by interleukin (IL)-12 production. Furthermore, Kupffer cells have the potential to induce liver injury by production of IL-18. Propionibacterium acnes-primed lipopolysaccharide (LPS)-challenged liver injury is the prototype of IL-18-induced tissue injury, in which IL-18 acts on natural killer cells to increase Fas ligand (FasL) that causes liver injury by induction of Fas-dependent hepatocyte apoptosis. LPS induces IL-18 secretion from Kupffer cells in a caspase-1-dependent manner. Indeed, caspase-1-deficient mice are resistant to P. acnes and LPS-induced liver injury. However, administration of soluble FasL induces acute liver injury in P. acnes-primed caspase-1-deficient mice but does not do so in IL-18-deficient mice, indicating that IL-18 release in a caspase-1-independent fashion is essential for this liver injury. Therefore, a positive feedback loop between FasL and IL-18 plays an important role in the pathogenesis of endotoxin-induced liver injury.
Coordination of autonomic function execution in Self-Organizing Networks (2013)

The demand for mobile communication services drives the development of new technologies and increases network management complexity. The vision of Self-Organizing Networks (SON) aims at reducing the management complexity without loss of service quality through automation based on SON functions. The presented concept of a SON coordinator allows to prevent negative effects of concurrently executed conflicting SON-functions.