gebhart/patrepeval huggingface dataset:
Reactive Load Prediction Based on a Long Short-Term Memory Neural Network (2020)

Accurate reactive load prediction can improve the accuracy and process of reactive power optimization for power grids and improve the control effect. The changes in the bus reactive load and active load are not synchronous, the base of the reactive load is small, nonlinear changes are abundant, and it is difficult to mine the inherent data trends. In view of the above problems, this paper proposes a method for predicting bus reactive loads based on deep learning. A bus reactive load prediction model is constructed based on a dual-input long short-term memory neural network to mine the detailed characteristics of active and reactive load data. Active and reactive loads are used as input and output data for the dynamic modeling of load time series data to form integrated forecasts of bus active and reactive loads. The experimental results show that this method can accurately predict the reactive power load of buses, and the prediction accuracy is better than that of time series and general long short-term memory neural network prediction models.
THE PROPERDIN SYSTEM AND IMMUNITY (1956)

A detailed method for the zymosan assay of properdin is described, together with procedures for the preparation and standardization of reagents employed in the test. The reliability and reproducibility of the assay, as well as its limitations, are discussed.
Phase III Double-Blind Trial of Arzoxifene Compared With Tamoxifen for Locally Advanced or Metastatic Breast Cancer (2007)

Tamoxifen produced significantly longer progression-free survival and time to treatment failure compared with arzoxifene in the treatment of locally advanced and metastatic breast cancer. There were no significant differences between tumor response rate, clinical benefit rate, or median response duration.
The Evaluation of Air Quality in Educational Child Care Centers (2010)

It is indispensable for child care centers to investigate and manage indoor air quality (IAQ) because they perform education and day care for children who usually have weak immunity. Nevertheless, there is insufficient research being done, given itsimportance. Thisstudy aimstoinvestigateindoorpollutants' concentration and to seek the causes in order to improve the air quality conditions. Also it aims to secure data which can be used for furtherresearches. Measurements were performed for air temperature, relative humidity, carbon dioxide,carbon monoxide, fine particle mass, formaldehyde and volatile organic compounds. Temperature, humidity, CO and CO2 were measured 30times(1min/time) and PM10 was measured 10times (3min/time). Formaldehyde and volatile organic compounds were measured and analyzed based on The Indoor Air Quality Official Test Method. The results show that the temperatures were within the comfort zone in over half of the centers. CO2 was found to be the main pollutants as its concentration exceeded the IAQ standard. The concentrations of TVOC and PM10 exceeded the standard, by 32% and 24% respectively,whereas those of HCHO and CO were under the standard. HCHO and CO concentrations were under the guideline. 24% of child care centers for education were found to exceed the standard in 2 or more of the pollutants. 82% of were found to exceed the standard by 1 or more. Therefor it is requested for IAQ to manage and improve in child care center for education.
Human cytomegalovirus late protein encoded by ie2: a trans-activator as well as a repressor of gene expression (1994)

In order to study the function of human cytomegalovirus (HCMV) immediate early gene 2 (ie2) (UL122) gene products made at late times during infection, cDNA clones were isolated from an expression library made with 74 h post-infection mRNA. Based on screening of the library, 1% of transcripts in infected cells at this time were ie2 region-specific, and transcripts encoding gamma IE2(338aa), a 40K late gene product, were more abundant than those encoding IE2(579aa), an alpha gene product made throughout infection. As expected, the cDNA capable of directing the expression of gamma IE2(338aa) was derived from a contiguous genomic region within exon 5 of the ie1/ie2 region. The cDNA clones encoding gamma IE2(338aa) and IE2(579aa) were compared for their ability to trans-activate viral and cellular promoters and to repress expression from the ie1/ie2 promoter via the ie2 cis-repression signal. Unexpectedly, gamma IE2(338aa) trans-activated a variety of test promoters when cotransfected with the major alpha gene product, IE1(491aa). Promoters derived from the cellular beta-actin gene, the simian virus 40 early region and the human immunodeficiency virus were all responsive to gamma IE2(338aa) plus IE1(491aa), although several beta promoters derived from the HCMV genome were unresponsive. Thus, this abundant late product from the ie2 region may play a role in trans-activation in addition to its role as a repressor of alpha gene expression.
Binge eating disorder: response to naltrexone. (1995)

Binge eating disorder (BED) is characterized by a bulimic binge eating pattern without the compensatory behaviors of purging or laxative abuse. It is often associated with obesity. The treatment response characteristics are more like bulimia than other forms of obesity. We have shown the opiate antagonist naltrexone to attenuate bulimia nervosa in controlled clinical trials. We report here a response to naltrexone in a subject with BED similar to that previously reported for the larger population of bulimic subjects. Three consecutive periods of drug, placebo and double dose drug were used, with the order of the first two periods double blind until after the data analysis. Symptoms were reduced in the naltrexone compared to placebo period. Statistical significance was demonstrated using time series analysis for this 'n of one' study. Psychotherapy was carried out throughout all periods. Naltrexone plus psychotherapy may be more efficient than psychotherapy alone.
Functional priorities, assistive technology, and brain-computer interfaces after spinal cord injury (2013)

Spinal cord injury (SCI) often affects a person's ability to perform critical activities of daily living and can negatively affect his or her quality of life. Assistive technology aims to bridge this gap in order to augment function and increase independence. It is critical to involve consumers in the design and evaluation process as new technologies such as brain-computer interfaces (BCIs) are developed. In a survey study of 57 veterans with SCI participating in the 2010 National Veterans Wheelchair Games, we found that restoration of bladder and bowel control, walking, and arm and hand function (tetraplegia only) were all high priorities for improving quality of life. Many of the participants had not used or heard of some currently available technologies designed to improve function or the ability to interact with their environment. The majority of participants in this study were interested in using a BCI, particularly for controlling functional electrical stimulation to restore lost function. Independent operation was considered to be the most important design criteria. Interestingly, many participants reported that they would consider surgery to implant a BCI even though noninvasiveness was a high-priority design requirement. This survey demonstrates the interest of individuals with SCI in receiving and contributing to the design of BCIs.
Regulation of Flowering Time and Floral Organ Identity by a MicroRNA and Its APETALA2 -Like Target Genes (2003)

MicroRNAs (miRNAs) are approximately 21-nucleotide noncoding RNAs that have been identified in both animals and plants. Although in animals there is direct evidence implicating particular miRNAs in the control of developmental timing, to date it is not known whether plant miRNAs also play a role in regulating temporal transitions. Through an activation-tagging approach, we demonstrate that miRNA 172 (miR172) causes early flowering and disrupts the specification of floral organ identity when overexpressed in Arabidopsis. miR172 normally is expressed in a temporal manner, consistent with its proposed role in flowering time control. The regulatory target of miR172 is a subfamily of APETALA2 (AP2) transcription factor genes. We present evidence that miR172 downregulates these target genes by a translational mechanism rather than by RNA cleavage. Gain-of-function and loss-of-function analyses indicate that two of the AP2-like target genes normally act as floral repressors, supporting the notion that miR172 regulates flowering time by downregulating AP2-like target genes.
The diversity of Rab proteins in vesicle transport (1997)

Rab proteins have been primarily implicated in vesicle docking as regulators of SNARE pairing. Recent findings, however, indicate that their function in vesicle trafficking can go beyond this role, and a number of proteins, unrelated to each other, have been identified as putative Rab effectors. Although the GTPase switch of Rab proteins is highly conserved, functional mechanisms may be highly diversified among members of the Rab family.
Effect of the IgM and IgA secretory tailpieces on polymerization and secretion of IgM and IgG (1996)

Pentameric IgM and dimeric IgA both contain disulfide bonds between cysteines located in the secretory tailpieces of the heavy chains. To compare the influences of the mu and alpha tailpieces on the polymeric structure, we have replaced amino acids in the tailpiece of the human mu-chain with amino acids found in the corresponding positions in the human alpha tailpiece. We show that an IgM with an alpha tailpiece (IgM L561H, Y562V, L566V, S569A, D570E, T571V, and A572D) as well as IgM L561H, Y562V, and IgM A572D have a size distribution similar to that of wild-type IgM. However, one IgM mutant with a mu/alpha hybrid tailpiece (IgM L566V, S569A, D570E, T571V, and A572D) is secreted as a mixture of mainly hexamers, pentamers, tetramers, and dimers. The tetramers and dimers are specifically formed and secreted at the expense of pentamers and hexamers; no alterations in polymerization or secretion rates were observed. We have also incorporated the mu, alpha, and hybrid mu/alpha tailpieces to a human IgG3 or IgGL309C mutant. The IgG-tailpiece mutants are poorly secreted, but the secreted fractions contain multimeric molecules. Each of the mutants that contain both the L309C mutation and a secretory tailpiece forms mainly hexamers; however, small differences in polymer distribution exist for the different tailpieces. Comparison of the influence of different tailpieces on IgM and IgG polymeric structures suggests that the function of a specific tailpiece is dependent on other parts of the heavy chain, which can vary for different isotypes.
Absence of methylthioadenosine phosphorylase in human gliomas. (1991)

All normal mammalian tissues contain methylthioadenosine phosphorylase, which plays a role in the recycling of purines and methionine consumed during polyamine synthesis. A complete deficiency of methylthioadenosine phosphorylase has been reported in some human leukemias and lymphomas and in a few solid tumors. The exact incidence of the enzyme deficiency among fresh human tumor specimens has been difficult to establish because the measurement of enzyme catalytic activity is laborious and requires carefully preserved specimens. We have generated two antibodies against methylthioadenosine phosphorylase and have used them to develop a simple immunoblot assay for the enzyme. Specifically, studies showed that all cells with catalytically active methylthioadenosine phosphorylase had a 32-kDa band that reacted with the anti-enzyme antibodies. In a reciprocal manner, all malignant cell lines that were naturally deficient in methylthioadenosine phosphorylase activity lacked detectable immunoreactive enzyme protein. The immunoassay was used to analyze human gliomas. Seventy-five % (9 of 12) of the gliomas were completely methylthioadenosine phosphorylase deficient. This common metabolic difference between most gliomas and all normal cells is a potential target for tumor-specific chemotherapy.
Multiple Representations of the Body and Input-Output Relationships in the Agranular and Granular Cortex of the Chronic Awake Guinea Pig (1990)

The organization of somatosensory input and the input-output relationships in regions of the agranular frontal cortex (AGr) and granular parietal cortex (Gr) were examined in the chronic awake guinea pig, using the combined technique of single-unit recording and intracortical microstimulation (ICMS). AGr, which was cytoarchitectonically subdivided into medial (AGrm) and lateral (AGrl) parts, also can be characterized on a functional basis. AGrl contains the head, forelimb, and most hindlimb representations; only a small number of hindlimb neurons are confined in AGrm. Different distributions of submodalities exist in AGr and Gr: AGr receives predominantly deep input (with the exception of the vibrissa region, which receives cutaneous input), whereas neurons of Gr respond almost exclusively to cutaneous input. The cutaneous or deep receptive field (RF) of each neuron was determined by natural peripheral stimulation. All studied neurons were activated by small RFs, with the exception of lip, nose, pinna, and limb units of lateral Gr (Grl), for which the RFs were larger. Microelectrode mapping experiments revealed the existence of three spatially separate, incomplete body maps in which somatosensory and motor representations overlap. One body map, with limbs medially and head rostrolaterally, is contained in AGr. A second map, comparable to the first somatosensory cortex (SI) of other mammals, is found in Gr, with hindlimb, trunk, forelimb, and head representations in an orderly mediolateral sequence. An unresponsive zone separates the head area from the forelimb region. A third map, with the forelimb rostrally and the hindlimb caudally, lies adjacent and lateral to the SI head area. This limb representation, which is characterized by an upright and small size compared to that found in SI, can be considered to be part of the second somatosensory cortex (SII). A distinct head representation was not recognized as properly belonging to SII, but the evidence that neurons of the SI head region respond to stimulation of large RFs located in lips, nose, and pinna leads us to hypothesize that the SII face area overlaps that of SI to some extent, or, alternatively, that the two areas strictly contiguous and the limits are ambiguous, making them difficult to distinguish. The input-output relationships were based on the results of RF mapping and ICMS in the same electrode penetration. The intrinsic specific interconnections of cortical neurons whose afferent input and motor output is related to identical body regions show a considerable degree of refinement.(ABSTRACT TRUNCATED AT 400 WORDS)
Mapping a Suburb With a Single Camera Using a Biologically Inspired SLAM System (2008)

This paper describes a biologically inspired approach to vision-only simultaneous localization and mapping (SLAM) on ground-based platforms. The core SLAM system, dubbed RatSLAM, is based on computational models of the rodent hippocampus, and is coupled with a lightweight vision system that provides odometry and appearance information. RatSLAM builds a map in an online manner, driving loop closure and relocalization through sequences of familiar visual scenes. Visual ambiguity is managed by maintaining multiple competing vehicle pose estimates, while cumulative errors in odometry are corrected after loop closure by a map correction algorithm. We demonstrate the mapping performance of the system on a 66 km car journey through a complex suburban road network. Using only a web camera operating at 10 Hz, RatSLAM generates a coherent map of the entire environment at real-time speed, correctly closing more than 51 loops of up to 5 km in length.
Cathepsin E expression by normal and premalignant cervical epithelium. (1997)

We have investigated the expression of the aspartic proteinase cathepsin E and HLA-DR and the presence of HPV16 in normal squamous epithelium (n = 8) and low-grade (n = 21) and high-grade (n = 14) intraepithelial squamous lesions of the uterine cervix. Immunohistochemistry of cervical biopsies revealed that up-regulation of cathepsin E expression was related to increasing severity of the cervical intraepithelial neoplasia (CIN). Up-regulation of protein was associated with increased message as assessed by in situ hybridization. Langerhans cells and the majority of koilocytes did not express detectable cathepsin E levels. Although there was also an up-regulation of HLA-DR expression by cervical keratinocytes in cervical intraepithelial neoplasia lesions, as determined by immunohistochemistry, no significant correlation was found between HLA-DR and cathepsin E expression in these lesions; neither was expression of cathepsin E correlated to the presence of HPV16, detected by polymerase chain reaction. The expression of cathepsin E, an aspartic proteinase that is reported to play a role in antigen processing for presentation by class II major histocompatibility complex molecules, is associated with cellular dedifferentiation in cervical intraepithelial neoplasia.
Integrin structure: new twists and turns in dynamic cell adhesion (2002)

The divalent-cation-dependent binding of alphabeta heterodimeric integrins to their ligands regulates most cellular processes. Integrin-ligand interactions are tightly controlled by inside-out activation signals. Ligand-bound integrins in turn transduce outside-in signals typical of other receptors. Precise information of how ligands bind to integrins is restricted to that of a small vWF A-type domain present in some alpha-subunits (alphaA). Both inside-out and outside-in signals elicit tertiary and quaternary changes in integrins, but the precise nature and scope and of these changes are unknown. The recently solved structures of the extracellular segment of integrin alphaVbeta3 in its unliganded and liganded states are generating exciting new insights into the design, wiring, function and regulation of this protein family. The structures reveal a surprising degree of flexibility at defined regions in the structure that is potentially controlled by cations. The quaternary structure of the ligand-binding region bears a striking resemblance to the nucleotide-binding pocket of G-proteins, implying analogous activation and signaling mechanisms. Structural links exist through which ligand-induced tertiary changes may be translated into quaternary changes and vice versa. The structures also raise the tantalizing hypothesis that alphaA is a regulated endogenous integrin ligand, so that no special regulatory features are needed in this integrin. These findings provide the framework for new investigations of structure-activity relationships in integrins, with important implications for targeting these receptors therapeutically [corrected].
FN18-CRM9 IMMUNOTOXIN PROMOTES TOLERANCE IN PRIMATE RENAL ALLOGRAFTS1 (1997)

In this clinically relevant model, profound but transient T-cell depletion by a single agent substantially promotes tolerance.
The Human Cationic Antimicrobial Protein (hCAP-18) Is Expressed in the Epithelium of Human Epididymis, Is Present in Seminal Plasma at High Concentrations, and Is Attached to Spermatozoa (2000)

Innate immunity is important for the integrity of the host against potentially invasive pathogenic microorganisms in the environment. Antibiotic peptides with broad antimicrobial activity are part of the innate immune system. We investigated the presence of the cathelicidin, human cationic antimicrobial protein (hCAP-18), in the male reproductive system. We found strong expression of the hCAP-18 gene by in situ hybridization and hCAP-18 protein, as detected by immunohistochemistry, in the epithelium of the epididymis, but not in the testis. The highest expression in the epididymis was in the caudal part. Western blotting showed a doublet band, the upper part corresponding to the size of hCAP-18 in plasma and neutrophils. Using a specific enzyme-linked immunosorbent assay (ELISA), levels of 86.5 +/- 37.8 microg/ml (mean +/- standard deviation; range, 41.8 to 142.8 microg/ml; n = 10) were detected in seminal plasma from healthy donors, which is 70-fold higher than the level in blood plasma. Flow cytometry and immunocytochemistry revealed the presence of hCAP-18 on spermatozoa. ELISA measurement showed levels of 196 ng/10(6) spermatozoa, corresponding to 6.6 x 10(6) molecules of hCAP-18 per spermatozoon. Our results suggest a key role for hCAP-18 in the antibacterial integrity of the male reproductive system. The attachment of hCAP-18 to spermatozoa may implicate a role for hCAP-18 in conception.
Mastering Microsoft PhotoDraw 2000 (1999)

From the Publisher:
Mastering Microsoft PhotoDraw 2000 is designed to get you grounded in the fundamentals of this new program so you can start using it right away. But this book doesn't stop with the basics. Graphics expert Shane Hunt guides you through the full range of features, teaching you sophisticated techniques and work-arounds you can rely on to help you get the most out of PhotoDraw.
Magnetorheological photocatalytic systems (1999)

Preparation and properties of a novel photocatalytic system containing magnetic cores coated with subsequently applied silica and titania shells are discussed. The underlying idea is to impart magnetic properties to the semiconductor particles that permits to control the rheological properties of the photocatalyst dispersion and makes possible its separation from treated solution without invoking procedures of filtration or centrifugation. Preparation route yielding photoactive titania coating and silica interlayer, which prevents the undesirable doping of catalyst and parasitic charge exchange between titania shell and magnetic core, is described in detail.
Thermolyses of O-Phenyl Oxime Ethers. A New Source of Iminyl Radicals and a New Source of Aryloxyl Radicals (2004)

Six O-phenyl ketoxime ethers, RR'C=NOPh 1-6, with RR' = diaryl, dialkyl, and arylalkyl, together with N-phenoxybenzimidic acid phenyl ether, PhO(Ph)C=NOPh, 7, have been shown to thermolyze at moderate temperatures with "clean" N-O bond homolyses to yield iminyl and phenoxyl radicals, RR'C=N(*) and PhO(*). Since 1-6 can be synthesized at room temperature, these compounds provide a new and potentially useful source of iminyls for syntheses. The iminyl from 7 undergoes a competition between beta-scission, to PhCN and PhO(*), and cyclization to an oxazole. Rate constants, 10(6) k/s(-1), at 90 degrees C for 1-6 range from 4.2 (RR' = 9-fluorenyl) to 180 (RR' = 9-bicyclononanyl), and that for 7 is 0.61. The estimated activation enthalpies for N-O bond scission are in satisfactory agreement with the results of DFT calculations of N-O bond dissociation enthalpies, BDEs, and represent the first thermochemical data for any reaction yielding iminyl radicals. The small range in k (N-O homolyses) is consistent with the known sigma structure of these radicals, and the variations in k and N-O BDEs with changes in RR' are rationalized in terms of iminyl radical stabilization by hyperconjugation: RR'C=N(*) <--> R(*)R'C[triple bond]N. Calculated N-H BDEs in the corresponding RR'C=NH are also presented.