gebhart/patrepeval huggingface dataset:
The phytochrome gene family in grasses (Poaceae): a phylogeny and evidence that grasses have a subset of the loci found in dicot angiosperms (1996)

The phytochrome nuclear gene family encodes photoreceptor proteins that mediate developmental responses to red and far red light throughout the life of the plant. From studies of the dicot flowering plant Arabidopsis, the family has been modeled as comprising five loci, PHYA-PHYE. However, it has been shown recently that the Arabidopsis model may not completely represent some flowering plant groups because additional PHY loci related to PHYA and PHYB of Arabidopsis apparently have evolved independently several times in dicots, and monocot flowering plants may lack orthologs of PHYD and PHYE of Arabidopsis. Nonetheless, the phytochrome nucleotide data were informative in a study of organismal evolution because the loci occur as single copy sequences and appear to be evolving independently. We have continued our investigation of the phytochrome gene family in flowering plants by sampling extensively in the grass family. The phytochrome nuclear DNA data were cladistically analyzed to address the following questions: (1) Are the data consistent with a pattern of differential distribution of phytochrome genes among monocots and higher dicots, with homologs of PHYA, B, C, D, and E present in higher dicots, but of just PHYA, B, and C in monocots, and (2) what phylogenetic pattern within Poaceae do they reveal? Results of these analyses, and of Southern blot experiments, are consistent with the observation that the phytochrome gene family in grasses comprises the same subset of loci detected in other monocots. Furthermore, for studies of organismal phylogeny in the grass family, the data are shown to provide significant support for relationships that are just weakly resolved by other data sets.
Relationship between pain and medial knee joint loading in mild radiographic knee osteoarthritis (2007)

Among individuals with mild radiographic knee OA (K/L grade 2), those who are symptomatic have significantly higher medial compartment loads than those who are asymptomatic, whereas those who are asymptomatic do not differ from normal controls (asymptomatic K/L grade 0 or 1). These findings suggest a biomechanical component to the distinction between asymptomatic and symptomatic radiographic OA, which may be pathophysiologically important.
Prognosis of level V malignant melanoma (1985)

Level V melanomas have been reported to have a poor prognosis, but in-depth analyses of prognostic factors and treatment have not been reported. From 1952 through 1982, 41 patients presented with primary Clark's Level V melanomas. There were 23 patients who presented with clinical Stage I disease and 18 with Stage II. Among Stage I patients, 9 were treated by wide excision alone and 13 underwent wide excision plus prophylactic regional lymph node dissection (RLND); 8 of 13 patients had histologically positive nodes. Twelve Stage II patients were treated by wide excision and RLND (including three hemipelvectomies), and four refused surgery. The 5-year survival was 52%. For Stage I patients, survival was 62% and disease-free survival (DFS) 28% at 5 years; 6 of 10 recurrences were local or regional only. Prophylactic RLND reduced the incidence of recurrence but did not appear to influence survival rates. Among 14 evaluable Stage II patients, overall survival was 60% and DFS 42% at 3 years; of 4 patients who subsequently had a recurrence, 3 had distant metastases. All seven patients with distant metastases at the time of first recurrence died of disease within 14 months (median, 4 months) of detection of metastatic disease. Primary melanomas of the foot (11 patients) and trunk (4 patients) appeared to have a worse prognosis than other sites. Ulceration (seen in 21 patients) did not appear to significantly influence outcome. These data suggest that most patients with Level V melanoma present with clinically localized disease. Prophylactic RLND did not significantly affect overall survival. The invasiveness of these deep tumors appears to reduce the influence of other factors, including primary site, sex, race, and ulceration. The prognosis of patients with Level V melanoma, even with clinically or histologically positive lymph nodes, is not hopeless, and these patients should be treated aggressively.
ROLE OF COMMUNITY HEALTH NURSE IN SCHOOL HEALTH PROGRAMME (2013)

School children are an important group of human population because they form, high proportion i.e. one -, fourth of the total population. The age group is between 5 to18 years. School health is an important aspect of the community health. School health services refer to all activities that contribute to improve and maintain the health of the children. The school child is exposed to various type of infections. The hazards are : daily journey to school, accidents at play and the physical and emotional strain of learning. Thus, school health services have become the concern of the health departments as well as of the educational departments.
Formation of Graphitic Structures in Cobalt- and Nickel-Doped Carbon Aerogels (2005)

We have prepared carbon aerogels (CAs) doped with cobalt or nickel through sol-gel polymerization of formaldehyde with the potassium salt of 2,4-dihydroxybenzoic acid, followed by ion exchange with M(NO3)2 (where M = Co2+ or Ni2+), supercritical drying with liquid CO2, and carbonization at temperatures between 400 and 1050 degrees C under a N2 atmosphere. The nanostructures of these metal-doped carbon aerogels were characterized by elemental analysis, nitrogen adsorption, high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), and X-ray diffraction (XRD). Metallic nickel and cobalt nanoparticles are generated during the carbonization process at about 400 and 450 degrees C, respectively, forming nanoparticles that are approximately 4 nm in diameter. The sizes and size dispersion of the metal particles increase with increasing carbonization temperatures for both materials. The carbon frameworks of the Ni- and Co-doped aerogels carbonized below 600 degrees C mainly consist of interconnected carbon particles with a size of 15-30 nm. When the samples are pyrolyzed at 1050 degrees C, the growth of graphitic nanoribbons with different curvatures is observed in the Ni- and Co-doped carbon aerogel materials. The distance of graphite layers in the nanoribbons is approximately 0.38 nm. These metal-doped CAs retain the overall open cell structure of metal-free CAs, exhibiting high surface areas and pore diameters in the micro- and mesoporic region.
Effect of Dietary Short- and Medium-Chain Fatty Acids on Feed Intake by Chicks (1982)

Seven short- and medium-chain fatty acids and three industrial grade mixtures of medium-chain fatty acids were evaluated for their potential as feed additives for the regulation of feed intake as chicks. Voluntary feed intake of 7- to 21-day-old broiler chicks decreased when substituting propionic, caprylic, capric, or lauric acids for corn oil at 30 g/kg, but not with acetic, butyric, or caproic acids. Negative linear responses to caprylic and lauric acids were found over the range of dietary content of 0 to 100 g/kg, with regression coefficients (b) = −5.6 and −5.9 g feed intake/g fatty acids/kg feed (r2 = .84 and .81), respectively, for 1- to 29-day-old chicks. Feed intake response to industrial grade lauric acid and coconut fatty acids, when included at 7% level, was similar to that predicted from their content of medium-chain fatty acids of 980 and 590 g/kg. Thirty g/kg pelargonic acid gave a 50% reduction in feed intake and weight gain in 1- to 29-day-old chicks. A higher mortality was noted in chicks receiving industrial grade fatty acids than in other chicks.
Water‐Soluble Fluorescent Boronic Acid Compounds for Saccharide Sensing: Substituent Effects on Their Fluorescence Properties (2005)

Four new naphthalene-based boronic acid compounds (1-4) were synthesized. The effect of various carbohydrates on their fluorescence properties has been studied in aqueous phosphate buffer at pH 7.4. Different substitutions on the aniline group of the naphthalene ring resulted in significant differences in fluorescence properties for these four compounds. Compound 1 shows ratiometric fluorescence changes upon addition of a sugar. Compounds 2 and 3 do not show ratiometric fluorescence changes but show very large fluorescence intensity changes (about 70-fold fluorescence intensity increase). In addition to the quantifiable fluorescence property changes upon sugar addition, the fluorescence color changes of 1-3 are also visible to the naked eye. However, amidation of the aniline nitrogen atom significantly diminishes the fluorescence intensity of compound 4. The crystal structure of one boronic acid provided some insight into the structural features that are important for the fluorescence properties of these compounds.
Robust, single-moded, broadband transmission and pulse compression in a record A (2005)

We utilise the LP07 mode of a specially designed fiber to achieve low-loss, bend-resistant, mode-coupling-free light transmission over meter-lengths, in a record Aeff of 2100 μm2. Its high-power tolerance is demonstrated by compressing pulses from a fs fiber laser to achieve 64-fs pulses with 52-kW peak powers. (2 pages)
Recurrent Thrombosis and Survival After a First Venous Thrombosis of the Upper Extremity (2008)

The risk of recurrence was high, with women, patients with body mass index > or =25 kg/m(2), and patients with a first nonsubclavian vein thrombosis having a higher risk of recurrence. Patients with a first venous thrombosis of the arm have a poor vital prognosis.
Agricultural Insect Pests of the Tropics and Their Control. (1984)

Agricultural insect pests of the tropics and their control , Agricultural insect pests of the tropics and their control , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی
Comparison of fluorescence-based techniques for the quantification of particle-induced hydroxyl radicals (2008)

The most useful probe evaluated here for hydroxyl radicals formed from cell-free particle suspensions is APF due to its sensitivity and selectivity.
Metabolic Resource Allocation in Individual Microbes Determines Ecosystem Interactions and Spatial Dynamics (2014)

The interspecies exchange of metabolites plays a key role in the spatiotemporal dynamics of microbial communities. This raises the question of whether ecosystem-level behavior of structured communities can be predicted using genome-scale metabolic models for multiple organisms. We developed a modeling framework that integrates dynamic flux balance analysis with diffusion on a lattice and applied it to engineered communities. First, we predicted and experimentally confirmed the species ratio to which a two-species mutualistic consortium converges and the equilibrium composition of a newly engineered three-member community. We next identified a specific spatial arrangement of colonies, which gives rise to what we term the "eclipse dilemma": does a competitor placed between a colony and its cross-feeding partner benefit or hurt growth of the original colony? Our experimentally validated finding that the net outcome is beneficial highlights the complex nature of metabolic interactions in microbial communities while at the same time demonstrating their predictability.
Fabrication of Silicon Nanoparticles Implanted in Carbon Nanofibers by Electrospinning Technique (2009)

Abstract not Available.
CERAFORM SiC: roadmap to 2 m and 2 kg/m<sup>2 </sup>areal density (1997)

First and foremost, an optical material must be able to be cost effectively made to the desired size and shape and then be polished to optical tolerances. Over the past 15 years, reaction bonded silicon carbide has been scaled from 2 inches to 1.2 meters, improved in finish from 100 Å to 10 Å and been reduced in areal density from 40 kg/m<sup>2</sup> to 10 kg/m<sup>2</sup>. Its low thermal distortion, high stiffness, high optical quality, and its dimensional stability make CERAFORM SiC ideal for applications such as high energy laser mirrors, space-borne cryogenic mirrors, fast response scan mirrors, and high heat flux applications. In addition CERAFORM SiC products are fabricated using a cost-effective, net shape, fugitive core casting process which can be used to make complex, open or closed back, lightweight substrates. Silicon carbide is unique in that it is competitive with beryllium as a structural material, glass as an optical material, and Invar or graphite-epoxy as a metering material. This paper details the progress that has been made towards scaling facilities and optics to 2-meters and 2 Kg/m<sup>2</sup> areal density.
Investigations into the unexpected Delta-V increases during the Earth gravity assists of Galileo and NEAR (1998)

Unexpected energy increases during Earth flybys of both the Galileo and Near Earth Asteroid Rendezvous (NEAR) spacecraft have drawn evidence of spacecraft trajectory modeling errors, an unknown perturbing force or failure of Newtonian gravity. This paper will investigate the gravity field of Earth as a possible source of these anomalous AVs. Other possible sources of errors have been considered including: the mathematical models representing the perturbing forces acting on the spacecrafts while in the sphere of influence of Earth such as relativistic effects, tidal effects, Earth radiation pressure and atmospheric drag. However, most of these perturbations such as atmospheric drag can be ruled out because the imparted acceleration upon the spacecraft is several orders of magnitude less than observed. Since the oblateness effect is several orders of magnitude greater than the non-gravitational perturbations, errors in the spherical harmonic representation of Earth's gravity field will be examined. Other sources that have already been examined and tentatively dismissed include numerical round-off, integration errors, spacecraft antenna phase center offset and spacecraft antenna switching during encounter.
The Visual Fields (1971)

A department devoted to announcements, reports, appointments, organization data, news, professional problems and ideals, as these relate to the Academy.
Baseline Results: The Association Between Cardiovascular Risk and Preclinical Alzheimer’s Disease Pathology (ASCEND) Study (2020)

In a healthy middle-aged cohort at risk for AD, AAs had worse peripheral vascular health and worse cognition than Whites. Despite lower tau burden overall, race modified the relationship between tau and cognition, such that small differences in tau between AAs was related to worse cognition when compared to Whites.
The “Whistle” Test (2001)

I do quite a bit of serial sectioning and would like to offer e following advice:
Reactions of Polyatomic Dianions with Cations in the Paul Trap (1996)

Multiply charged closed shell polyatomic anions show a variety of reaction phenomenologies with singly charged cations. Protonated molecules react rapidly by proton transfer which leads to little or no fragmentation of the anionic product, particularly if it has many degrees of freedom and/or is highly stable with respect to fragmentation. Rare gas cations react rapidly by electron transfer leading to extensive fragmentation of the anionic product. Even-electron ions that cannot readily undergo proton transfer tend to attach to the anion leading to the observation of adduct ions. All three reaction types are illustrated with doubly deprotonaed 2-hydroxynaphthalene-3,6-disulfonic acid as the dianion reactant. Proton transfer is illustrated using protonated pyridine as the cation, electron transfer is illustrated using ionized xenon as the cation, and the cation resulting from the reaction of ionized butadiene with neutral pyridine is used to illustrate adduct formation.
Inhibition of Virus-Induced Diabetes Mellitus by Interferon is Influenced by the Host Strain (1983)

The diabetogenic variant of encephalomyocarditis virus (EMC-D) induces a diabetes-like syndrome in certain strains of mice. A study was done to determine if virus-induced diabetes could be prevented by interferon (IFN). It was found that the production of diabetes by EMC-D was blocked by either IFN beta or a variety of IFN-inducers in SWR/J, but not ICR Swiss mice. The replication of EMC-D in cell culture was inhibited by IFN beta. It is concluded that the response of pancreatic beta cells to the protective effect of IFN, is probably under genetic control.
[11C]Methylation on a C18 Sep-Pak cartridge: a convenient way to produce [N-methyl-11C]choline (2000)

[N-Methyl-11C]choline has been simply and efficiently labelled at room temperature by solid supported [11C]methylation of 2-dimethylaminoethanol on a commercial C18 Sep-Pak Light cartridge. The labelled product was retained on a cation exchange resin (Sep-Pak Plus Accell Plus CM) and washed with ethanol and water to remove any excess precursor. Then [N-methyl-11C]choline was desorbed from the cartridge by elution with saline, passed through a 0·2 μm sterile filter and collected in a sterile vial. Overall, the total synthesis time was 12 min from the end of bombardment (EOB). The radiochemical yield from [11C]CO2, decay corrected (EOB) was 87% and the radiochemical purity was greater than 99%. Very conveniently, the automated apparatus employed is a very simple modification of the system routinely used for the synthesis of L-[S-methyl-11C]methionine. Copyright © 2000 John Wiley & Sons, Ltd.
Catalytic Asymmetric Aziridination with a Chiral VAPOL−Boron Lewis Acid (1999)

ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTCatalytic Asymmetric Aziridination with a Chiral VAPOL−Boron Lewis AcidJon C. Antilla and William D. WulffView Author Information Department of Chemistry, Searle Chemistry Laboratory The University of Chicago, Chicago, Illinois 60637 Cite this: J. Am. Chem. Soc. 1999, 121, 21, 5099–5100Publication Date (Web):May 14, 1999Publication History Received18 February 1999Published online14 May 1999Published inissue 1 June 1999https://pubs.acs.org/doi/10.1021/ja9905187https://doi.org/10.1021/ja9905187rapid-communicationACS PublicationsCopyright © 1999 American Chemical SocietyRequest reuse permissionsArticle Views2956Altmetric-Citations176LEARN 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 optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information SUBJECTS:Aziridines,Catalysts,Ethanol,Ethyl groups,Mixtures Get e-Alerts
Design and implementation of a web-centric remote data acquisition system (2016)

Data acquisition systems are fundamental components of modern distributed monitoring and control systems. The wide-spreading use of standard networking technologies in industrial scenarios, such as Ethernet, and the consolidation of web-based communication protocols, architectures and tools suggest the possibility to integrate out-of-the-box components to build a robust and reliable data acquisition system. This paper describes the design and implementation of a data acquisition system suitable to collect data from distributed embedded devices equipped with sensors based on a client-server architecture. The main feature of the proposed design is the integration of a set of technologies and tools widely adopted in the development of modern web services. The server component is based on Django, a popular Python web framework. While the backend runs a PostgreSQL database, the frontend includes data visualization tools leveraging the D3 JavaScript library. Metering points can be any embedded device able to interface with the desired sensors. The client-server communication architecture supports a RESTful API, as well as the ZeroMQ communication library. Messages are encapsulated in a human-readable JSON format. An important common characteristic of aforementioned technologies and tools is to be Free/Libre and Open Source Software (FLOSS). The proposed system thus represents a successful example of integration of FLOSS components to build a web-centric data acquisition system.
Laser ablation and laser direct writing as enabling technologies for the definition of micro-optical elements (2005)

A qualitative comparison is made between laser direct writing and laser ablation as enabling technologies for the structuring of multimode waveguides (50x50μm<sup>2</sup>) and 45° micro-mirrors into an optical layer. A small demonstrator is fabricated that allows us to couple light vertically from a transmitter into an optical layer and from the optical layer to a receiver. The optical layer, a multifunctional acrylate-based photo-polymer, is applied on an FR4-substrate. Multimode waveguides, that carry signals in the plane of the optical layer, are fabricated by means of laser direct writing, a technology that is available at HWU. The 45° micro-mirrors, that provide out-of-plane coupling, are ablated with the laser ablation set-up available at UGent. This set-up contains a KrF-excimer laser (248nm) that can be tilted, which eases the definition of angled facets. Surface roughness measurements are performed on both the optical layer and the micro-mirrors with a non-contact optical profiler. Loss measurements are performed on both the waveguides and the micro-mirrors.
Chess-Playing Programs and the Problem of Complexity (1958)

This paper traces the development of digital computer programs that play chess. The work of Shannon, Turing, the Los Alamos group, Bernstein, and the authors is treated in turn. The efforts to program chess provide an indication of current progress in understanding and constructing complex and intelligent mechanisms.
Modelling of Through Silicon Via RF performance and impact on signal transmission in 3D integrated circuits (2009)

Through silicon via (TSV) is considered today as the third dimension interconnect opening new perspectives in term of 3D integration. Design, material and process recommendations are required to achieve 3D stacked dies and evaluate electrical performance of such chips. As a consequence, equivalent models of this incontrovertible key component become more and more mandatory. In this paper, a full parametric and frequency dependent model of high aspect ratio TSV is proposed based on both electromagnetic (EM) simulations and RF measurements. This model enables to extract TSV resistance, self inductance, oxide capacitance and parasitic elements due to the finite substrate resistivity. Its full compatibility with SPICE solvers allows the investigation of TSV impact on circuit performance.
Painless Injections (2000)

Joanne Kieffer Helfer, BSN, RN, MICN, CEN, e-mail: [email protected], Sonoma State University, Modesto, California.
Convenient synthesis of (thiocyanomethyl)-thio heteroaromatics as antifungal agents (1998)

Synthesis of some (thiocyanomethyl)-thio heteroaromatic derivatives by reacting metal salts of (mercapto) heteraromatics with chloromethylthiocyanate using methanol or acetone as cosolvent, reported. All the synthesized derivatives were identified by conventional methods, IR-, 1H NMR and mass spectral data. All the prepared compounds were tested for their antifungal activity. © 1998 SCI