gebhart/patrepeval huggingface dataset:
A Bibliographical Guide to Latium and Southern Etruria. Third edition. Pp. 34, 8vo. <i>A Companion to the Study of Pompeii and Herculaneum</i>. Pp. 36, 8vo. By A. W. Van Buren. Rome: American Academy, 1933. Paper. (1934)

A Bibliographical Guide to Latium and Southern Etruria. Third edition. Pp. 34, 8vo. A Companion to the Study of Pompeii and Herculaneum. Pp. 36, 8vo. By A. W. Van Buren. Rome: American Academy, 1933. Paper. - Volume 48 Issue 1
Respuesta Tuberculinica en Estudiantes de Medicina Instituto de Ciencias de la Salud CES 1998 (2000)

Se compara el estado tuberculinico por la tecnica de Rhosental en un grupo de estudiantes de 4° semestre de la facultad de medicina del CES en Medellin que no han tenido contacto con pacientes, con un grupo de internos que ya llevan 3 anos de contacto con los pacientes. En el primer grupo la tuberculina resulto positiva en un 14% y en el segundo grupo 30.2%.

ABSTRACT
USING Rhosenthal's Technique to determine tiberculin reactivity, we compared the resulting. Second tear medical students who have not had contact with patients, against a group of interns who have been in contact with patients for the past three years. In the first group, the tuberculin skin test was positive in 14% while in the second one it was 30.2%.
Synthesis, Characterization, Photophysical, and Computational Studies of Rhenium(I) Tricarbonyl Complexes Containing the Derivatives of Bipyrazine (2007)

The chloro and pyridinate derivatives of rhenium(I) tricarbonyl complexes containing the diimine ligands 2,2'-bipyrazine (bpz) and 5,5'-dimethyl-2,2'-bipyrazine (Me2bpz) are reported. Absorption maxima occur in the visible and ultraviolet regions of the spectrum; emission is structureless at room temperature and at 77 K; the infrared spectrum consists of three carbonyl stretches; electrochemically, a reversible reduction, an irreversible reduction, and an irreversible oxidation take place. Some ring protons are shielded and others deshielded in the presence of the methyl substituents attached to the bpz ring. DFT and TDDFT calculations provide insight into interpreting electronic and vibrational properties of the complexes. When compared to similar rhenium(I) tricarbonyl complexes of 2,2'-bipyridine (bpy) and 2,2'-bipyrimidine (bpm), the Me2bpz complexes are comparable to bpm derivatives and their properties are intermediate between those of bpy and bpz complexes.
Motion Estimation for Noise Reduction in Historical Films: MPEG Encoding Effects (2002)

Encoding historical films often leads to very poor results as the encoder essentially uses large amounts of the &quot;bits budget &quot; to encode the artefacts as these are abrupt changes in the film. This leaves less bits available to encode the &quot;real parts &quot; of the scene and thus poor reproduction. This paper examines some motion estimation strategies, for motion compensated temporal filtering, and compares the performance in terms of visual quality and in terms of RMS error after MPEG encoding. 1.
Model-assisted estimation of biomass in a LiDAR sample survey in Hedmark County, NorwayThis article is one of a selection of papers from Extending Forest Inventory and Monitoring over Space and Time. (2011)

Inasmuch as LiDAR is becoming an increasingly prominent tool for forest inventory, it is timely to develop a framework to understand the statistical properties of LiDAR-based estimates. A model-assisted approach to estimation and inference when using LiDAR as a tool to inventory aboveground forest biomass is presented. An empirical example is also presented, yet the article’s focus is largely methodological. The sampling plan in the example is viewed as a two-stage design, with slightly different primary sampling units between the profiling and scanning laser surveys. A regression estimator is presented that uses biomass data from the Norwegian National Forest Inventory as the response variable and laser-derived variables as covariates. A major thrust of this article is the presentation of the variance of the estimators of total biomass and biomass per hectare as well as variance estimators.
ABSOLUTE ALCOHOL An Economical Method for Its Manufacture (1940)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTABSOLUTE ALCOHOL An Economical Method for Its ManufactureD. F. Othmer and T. O. WentworthCite this: Ind. Eng. Chem. 1940, 32, 12, 1588–1593Publication Date (Print):December 1, 1940Publication History Published online1 May 2002Published inissue 1 December 1940https://pubs.acs.org/doi/10.1021/ie50372a016https://doi.org/10.1021/ie50372a016research-articleACS PublicationsRequest reuse permissionsArticle Views76Altmetric-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
Suppressive effects of the kahweol and cafestol on cyclooxygenase‐2 expression in macrophages (2004)

Inducible cyclooxygenase-2 (COX-2) has been suggested to play a role in the processes of inflammation and carcinogenesis. Recent studies have shown the chemoprotective effects of kahweol and cafestol, which are coffee-specific diterpenes. This study investigated the effects of kahweol and cafestol on the expression of COX-2 in lipopolysaccharide (LPS)-activated RAW 264.7 macrophages. Kahweol and cafestol significantly suppressed the LPS-induced production of prostaglandin E(2), COX-2 protein and mRNA expression, and COX-2 promoter activity in a dose-dependent manner. Furthermore, kahweol blocked the LPS-induced activation of NF-kappaB by preventing IkappaB degradation and inhibiting IkappaB kinase activity. These results will provide new insights into the anti-inflammatory and anti-carcinogenic properties of kahweol and cafestol.
UNIX primer plus (1983)

From the Publisher:
UNIX Primer Plus begins by placing Unix in a technical and historical context. The book then quickly walks you through the basics of the Unix operating system: logging in, passwords, and initial prompts. After the basics, you are taught about various Unix Editors, files and directories, and Mail. Panel drawings throughout the book help you understand concepts better, and exercises at the end of each chapter reinforce what you have learned in the chapter. Topics include email, files and directories, the vi. screen editor, the ex line editor, the emacs editor, information processing, and advanced editing techniques.
Efficient cross polarized wave generation for compact, energy-scalable, ultrashort laser sources (2010)

The generation of high contrast and ultrashort laser pulses via a compact and energy-scalable cross polarized wave filter is presented. The setup incorporates a waveguide spatial filter into a single crystal XPW configuration, enabling high energy and high intensity transmission, efficient contrast enhancement and pulse shortening at the multi-mJ level. Excellent XPW conversion of up to 33% (global efficiency: 20%, intensity transmission: 40%) led to an output energy of 650 µJ for an input of 3.3 mJ. Additionally, efficient conversion under specific input phase conditions, allowed pulse shortening from 25 fs to 9.6 fs, indicating the prospective application of this setup as a high energy, ultrabroad laser source.
A TECHNIQUE FOR ROENTGENOGRAPHIC EXAMINATION OF NEWBORN, PREMATURE, OR ILL INFANTS WITHOUT REMOVAL FROM AN INCUBATOR (1954)

THE NECESSITY for roentgenographic examination as an adjunct to diagnosis and therapy during the neonatal period is well recognized. The indications for such examination and some of the difficulties encountered in its use are well known. The undesirable aspects of excessive handling of ill or delicate infants or of removing them from a source of constant oxygen, heat, and humidity may preclude examination when it is most needed. Certainly the hurry imposed by these difficulties often militates against satisfactory examination. A technique is described which permits adequate roentgenographic evaluation without disturbance to the infant, cessation of oxygen therapy, or alteration of environmental temperature or humidity.
ChemInform Abstract: Improved Procedure for Attachment of Amino Acids to Polymer in Peptide Synthesis by Liquid‐Phase Method. (1988)

Abstract Protected amino acids are converted to their cesium salts which are esterified with p‐bromomethylbenzoyl hydrazide under mild conditions without racemization.
Angiotensin II Blockade Restores Albumin Reabsorption in the Proximal Tubules of Diabetic Rats (2003)

The kidney plays an important role in protein metabolism. The albumin reabsorption in the proximal tubule is disturbed in the early stage of diabetic nephropathy. We evaluated the effects of angiotensin converting enzyme inhibitor (ACEI) and angiotensin III type 1 receptor blocker (ARB) on albumin reabsorption and expression of megalin, an endocytosis receptor for albumin, in proximal tubules of streptozotocin (STZ)-induced diabetic-rats. Diabetic rats at the second week after STZ injection were treated with quinapril (3 mg/kg/day) or candesartan (0.05 mg/kg/day) for 2 weeks. The tubular reabsorption of fluorescein isothiocyanate (FITC)-labeled albumin was evaluated by immunogold electron microscopy, and megalin expression was investigated by immunohistochemistry and Western blotting. Reabsorption of FITC-labeled albumin and megalin expression were prominently inhibited in the proximal convoluted tubules of diabetic rats compared to the controls. Both quinapril and candesartan restored albumin reabsorption in the proximal tubule due to normalization of megalin expression. Urinary albumin excretion was significantly reduced by both ACEI and ARB treatment. Angiotensin II infusion decreased megalin expression and albumin reabsorption in the proximal tubule. In conclusion, angiotensin II blockade restored albumin reabsorption via amelioration of megalin expression in the proximal tubules of early stage diabetic rats.
Metallic conductivity and the role of copper in ZnO/Cu/ZnO thin films for flexible electronics (2009)

ZnO/Cu/ZnO multilayer structures are obtained with the highest conductivity of dielectric-metal-dielectric films reported in literature with a carrier concentration of 1.2×1022 cm−3 and resistivity of 6.9×10−5 Ω-cm at the optimum copper layer thickness. The peak transmittance, photopic averaged transmittance, and Haacke figure of merit are 88%, 75%, and 8.7×10−3 Ω−1, respectively. The conduction mechanism involves metal to oxide carrier injection prior to the formation of a continuous metal conduction pathway. Optical transmission is elucidated in terms of copper’s absorption due to d-band to Fermi surface transitions at short wavelengths and reflectance combined with scattering losses at long wavelengths.
MitM Attack by Name Collision: Cause Analysis and Vulnerability Assessment in the New gTLD Era (2016)

Recently, Man in the Middle (MitM) attacks on web browsing have become easier than they have ever been before because of a problem called "Name Collision" and a protocol called the Web Proxy Auto-Discovery (WPAD) protocol. This name collision attack can cause all web traffic of an Internet user to be redirected to a MitM proxy automatically right after the launching of a standard browser. The underlying problem of this attack is internal namespace WPAD query leakage, which itself is a known problem for years. However, it remains understudied since it was not easily exploitable before the recent new gTLD (generic Top-Level Domains) delegation. In this paper, we focus on this newly-exposed MitM attack vector and perform the first systematic study of the underlying problem causes and its vulnerability status in the wild. First, we show the severity of the problem by characterizing leaked WPAD query traffic to the DNS root servers, and find that a major cause of the leakage problem is actually a result of settings on the end user devices. More specifically, we find that under common settings, devices can mistakenly generate internal queries when used outside an internal network (e.g., used at home). Second, we define and quantify a candidate measure of attack surface by defining "highly-vulnerable domains", which are domains routinely exposing a large number of potential victims, and use it to perform a systematic assessment of the vulnerability status. We find that almost all leaked queries are for new gTLD domains we define to be highly-vulnerable, indirectly validating our attack surface definition. We further find that 10% of these highly-vulnerable domains have already been registered, making the corresponding users immediately vulnerable to the exploit at any time. Our results provide a strong and urgent message to deploy proactive protection. We discuss promising directions for remediation at the new gTLD registry, Autonomous System (AS), and end user levels, and use empirical data analysis to estimate and compare their effectiveness and deployment difficulties.
Flexible, porous battery separator (1971)

Porous particulate inorganic matter, short-fiber potassium titanate particles, a curable organic polymer, and an organic compound derived from organic acids are mixed. The mixture is dissolved in a volatile solvent, spread on a support, and cured. The film can be applied directly on a battery electrode, cast as a free film or coated on a flexible matrix. (RWR)
Brachyury establishes the embryonic mesodermal progenitor niche (2010)

Formation of the early vertebrate embryo depends on a Brachyury/Wnt autoregulatory loop within the posterior mesodermal progenitors. We show that exogenous retinoic acid (RA), which dramatically truncates the embryo, represses expression of the zebrafish brachyury ortholog no tail (ntl), causing a failure to sustain the loop. We found that Ntl functions normally to protect the autoregulatory loop from endogenous RA by directly activating cyp26a1 expression. Thus, the embryonic mesodermal progenitors uniquely establish their own niche--with Brachyury being essential for creating a domain of high Wnt and low RA signaling--rather than having a niche created by separate support cells.
Four miRNAs associated with aggressiveness of lymph node-negative, estrogen receptor-positive human breast cancer (2008)

In this study, we quantified 249 mature micro-RNA (miRNA) transcripts in estrogen receptor-positive (ER(+)) primary breast tumors of patients with lymph node-negative (LNN) disease to identify miRNAs associated with metastatic capability. In addition, the prognostic value of the candidate miRNAs was determined in ER(-)/LNN breast cancer. Unsupervised analysis in a prescreening set of 38 patients identified three subgroups predominantly driven by three miRNA signatures: an ER-driven luminal B-associated miRNA signature, a stromal miRNA signature, and an overexpressed miRNA cluster located on chromosome 19q23, but these intrinsic miRNA signatures were not associated with tumor aggressiveness. Supervised analysis in the initial subset and subsequent analysis in additional tumors significantly linked four miRNAs (miR-7, miR-128a, miR-210, and miR-516-3p) to ER(+)/LNN breast cancer aggressiveness (n = 147) and one miRNA (miR-210) to metastatic capability in ER(-)/LNN breast cancer (n = 114) and in the clinically important triple-negative subgroup (n = 69) (all P < 0.05). Bioinformatic analysis coupled miR-210 to hypoxia/VEGF signaling, miR-7 and miR-516-3p to cell cycle progression and chromosomal instability, and miR-128a to cytokine signaling. In conclusion, our work connects four miRNAs to breast cancer progression and to several distinct biological processes involved therein.
Management of Alzheimer Disease (1994)

Summary: The diagnosis of Alzheimer disease (AD) is made first by clinical criteria to establish progressive dementia and second by extensive laboratory evaluation to exclude other possible causes of dementia. There are no widely accepted biochemical markers to establish the presence of the disease in living patients. Sensitivity, specificity, and cost still limit the widespread use of single photon emission computerized tomography and positron emission tomography in diagnosis of the disease. Several cerebrospinal fluid markers, including amyloid β-protein precursor, are being developed to aid diagnosis and to use as surrogate markers for use during trials of therapy. Chromosomes 21, 14, and 19 genetic markers have recently been associated with or linked to AD. In the coming years, early identification of susceptibility or disease-causing genes may facilitate risk-factor modification or drug therapy to halt or at least delay disease onset. To date, therapy of AD has been limited to treating secondary behavioral symptoms. Recent studies of tacrine have shown significant improvement in cognition of treated patients, as demonstrated by neuropsycho-logic testing and global clinical measures. Several other approaches to treating AD are being developed. In the future, subgroups of AD may be identified by genetic markers that will each respond to specific modes of treatment.
Quantitative maps of protein phosphorylation sites across 14 different rat organs and tissues (2012)

Deregulated cellular signalling is a common hallmark of disease, and delineating tissue phosphoproteomes is key to unravelling the underlying mechanisms. Here we present the broadest tissue catalogue of phosphoproteins to date, covering 31,480 phosphorylation sites on 7,280 proteins quantified across 14 rat organs and tissues. We provide the data set as an easily accessible resource via a web-based database, the CPR PTM Resource. A major fraction of the presented phosphorylation sites are tissue-specific and modulate protein interaction networks that are essential for the function of individual organs. For skeletal muscle, we find that phosphotyrosines are over-represented, which is mainly due to proteins involved in glycogenolysis and muscle contraction, a finding we validate in human skeletal muscle biopsies. Tyrosine phosphorylation is involved in both skeletal and cardiac muscle contraction, whereas glycogenolytic enzymes are tyrosine phosphorylated in skeletal muscle but not in the liver. The presented phosphoproteomic method is simple and rapid, making it applicable for screening of diseased tissue samples.
Tumour budding in colorectal carcinoma (2006)

The term tumour budding denotes that at the invasion front of colorectal adenocarcinomas tumour cells, singly or in small aggregates, become detached from the neoplastic glands. This morphological feature is increasingly being recognized as a strong and robust adverse prognostic factor. Biologically, tumour budding is closely related to the epithelial-mesenchymal transition. In this review the morphological features of tumour budding are discussed, as observed by the surgical pathologist reporting colorectal carcinoma resection specimens. The morphological features are put into context with the rapidly expanding knowledge of the epithelial-mesenchymal transition in general, and the molecular pathology of colorectal carcinoma in particular. Finally, a systematic analysis of the relevant published clinicopathological studies emphasizes the potential of tumour budding as a prognostic factor for routine surgical pathology.
Interference networks with point-to-point codes (2011)

The paper establishes the capacity region of the Gaussian interference channel with many transmitter-receiver pairs constrained to use point-to-point codes. The capacity region is shown to be strictly larger in general than the achievable rate regions when treating interference as noise, using successive interference cancellation decoding, and using joint decoding. In a spatial network where the nodes are distributed according to a Poisson point process and the channel path loss exponent is β >; 2, it is shown that the density of users that can be supported by treating interference as noise can scale no faster than B <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2/β</sup> as the bandwidth B grows, while the density of users can scale linearly with B under optimal decoding.
Expression and distribution patterns of the stem cell marker, nestin, and the stem cell renewal factor, BMI-1, in normal human nasal mucosa and nasal polyps (2008)

Nestin and BMI-1 were localized to the epithelium and submucosal glands of normal nasal mucosa and nasal polyps. The expression of nestin was confined to the plasma membrane and cytoplasm, whereas BMI-1 showed a nuclear staining pattern. In normal nasal mucosa and nasal polyps, nestin and BMI-1 expression was strongest in the basal portion of the epithelial layer, and decreased toward the upper portion. In the submucosal glands, weak to strong expression was commonly detected in the glandular acini. There was no significant difference in the level of expression of nestin and BMI-1 between normal nasal mucosa and nasal polyps.
New comprehensive metrics and methodology for metrology tool fleet matching (2005)

Measurement matching among metrology tools to the level of the precision specifications in the ITRS is highly desirable. A quantitative measure of this matching should combine single tool precision, tool-to-tool nonlinearities, and tool-to-tool offsets. In this paper we introduce Tool (under test) Matching Precision (TMP) and Fleet Measurement Precision (FMP) as these "bottom-line" metrics. TMP measures a single tool matching performance against a similar benchmark tool, while FMP measures the performance of the entire fleet. The paper describes a technique to diagnose both the tool under test and the fleet of tools when these bottom-line metrics do not meet the required specifications. Additionally, the exercise of assessing the matching of two tools or a fleet of tools requires a methodology that identifies and constructs a set of desirable artifacts, handles measurement induced sample damage, and provides a set of diagnostic metrics to aid in identifying root causes of matching problems. The methodology can be used for many different metrology systems. This case study will revolve around simulated data and actual data acquired from CD SEMs.
Advances in processing and properties of perovskite thin-films for FRAMs, DRAMs, and decoupling capacitors (1992)

Abstract Highly oriented, dense, and crack-free ferroelectric and paraelectric thin-films on three inch diameter Pt/Ti/Si3N4/Si (100) substrates were obtained by polymeric sol-gel processing. Ferroelectric PZT thin-films were fabricated at temperatures as low as 550°C within 15 minutes by rapid thermal annealing. The films heat treated at 700°C for 5 minutes were single grain thick and exhibited Pr, Psp, and Ec in the ranges of 29–32 μC/cm2, 44–53 μC/cm2, and 50–60 kV/cm, respectively, and high speed switching times below 5 ns on 30×30 μm2 electrodes. A switching time of 2.7 ns was observed on 19×19 μm2 area electrodes at a field of 200 kV/cm. Results of low and high field characterization on paraelectric PLT thin-films which were conventionally heat treated indicated that it has an excellent potential for use in ULSI DRAMs and as decoupling capacitors. These films showed a high charge storage density (15 μC/cm2) and a low leakage current (0.5 μA/cm2) at a field of 200 kV/cm. Also, the charging time for a capacitor area of 1 μm2 at 200 kV/cm was estimated to be 0.10 ns.