gebhart/patrepeval huggingface dataset:
Nucleation of a {111} Recrystallized Grain at the Grain Boundary of Cold Rolled Polycrystalline Iron (1987)

Using transmission electron microscopy and selected area electron diffraction, nucleation of {111} recrystallized grains at grain boundaries was studied in an Fe-0.02%C alloy cold rolled by 75% and isothermally annealed at 773 K. It turned out that the grain boundary region of a {111}〈uvw〉 grain neighbouring a {111}〈110〉 grain rotated during rolling about the [111]//ND axis into the {111}〈110〉 orientation, so that both stress and strain compatibilities might be satisfied simultaneously. Contrary to the modified Taylor theory proposed recently by some authors, the compatibility strains were accommodated not homogeneously by the entire grain but within a limited distance from the grain boundary. From the highly strained {111}〈110〉 region thus created in the grain boundary region of the {111}〈uvw〉 grain, nucleation of the {111}〈110〉 recrystallized grain occurred preferentially. In the case of a {111}〈110〉 grain neighbouring a {100}〈011〉 grain, the grain boundary region rotated during rolling about the [111]//ND axis toward the {111}〈112〉 orientation. From this region, {111} recrystallized grains considerably remote from the {111}〈110〉 orientation were found to be preferentially formed.
Absorption and Drug Development: Solubility, Permeability, and Charge State (2003)

Preface. Acknowledgments. Definitions. 1. Introduction. 2. Transport Model. 3. Charge State. 4. Partitioning Into Octanol. 5. Partitioning Into Liposomes. 6. Solubility. 7. Permeability. 8. Summary and Some Simple Rules. References. Index.
Stress Dependences of Seismic Velocities in Porous and Fractured Rocks (2002)

B-35 STRESSDEPENDENCESOFSEISMIC VELOCITIESINPOROUSANDFRACTURED ROCKS SergeA.Shapiro 1 andVladimirN.Troyan² 1 FreieUniversitätBerlin FachrichtungGeophysik Malteserstr.74 -100 12249Berlin Germany ²St.PetersburgStateUni versity Russia Summary EAGE64thConference&amp;Exhibition —Florence Italy 27 -30May2002 1 Using quite general results of the poroelasticity theory we analyze the influence of the confining stress and of the pore pressure on seismic velocities in rocks. In the first approximation the seismic velocities as well as the porosity depend on the differential stress. We show that the stress dependence of the elastic moduli is controlled by the stress dependence of the porosity. The most important role is played by the compliant porosity which can be just
An Ancient Developmental Induction: Heat-Shock Proteins Induced in Sporulation and Oogenesis (1986)

Every eukaryotic and prokaryotic organism tested to date synthesizes a small number of heat-shock proteins in response to heat and other forms of stress. A particular pattern of heat-shock gene expression was observed during ascospore development in Saccharomyces: heat-shock proteins hsp26 and hsp84 were strongly induced nor inducible by heat shock. Instead, two proteins related to hsp70 were induced. A strikingly similar pattern of expression occurs during oogenesis in Drosophila, suggesting that it may be one of the earliest developmental pathways to evolve in eukaryotic cells.
Infection with feline immunodeficiency virus is followed by the rapid expansion of a CD8+ lymphocyte subset. (1993)

Lymphocyte subset analysis was performed on specific pathogen-free cats infected with feline immunodeficiency virus (FIV). As early as 4 weeks post-infection a sharp rise in lymphocytes expressing the feline CD8 marker (fCD8) occurred. No changes were observed in feline CD4+ (fCD4+) cell number throughout this period. The expanded subset displayed reduced expression of the fCD8 marker (fCD8low) compared to the control population (fCD8high). Dual-labelling revealed increased levels of major histocompatibility complex (MHC) class II antigens on the fCD8low subset compared to the fCD8high subset. The fCD8low population appeared to persist as it was detected in cats which had been infected for a period of 18 months and which displayed significantly reduced numbers of fCD4+ lymphocytes. The data suggest that infection with FIV induces rapid alterations in the lymphocyte profile of the cat characterized by the expansion of a fCD8+ lymphocyte subset. The persistence of this population throughout the course of infection suggests that the early events in FIV infection may be of importance in the pathogenesis of the disease.
Intrinsic differences between backward and forward vehicle simulation models (2020)

Two common methods for predicting the energy usage in vehicles through mathematical simulation, the ‘backward’ and the ‘forward’ schemes, are discussed and compared in terms of the longitudinal vehicle behaviour they predict. In the backward scheme, the input driving cycle is initially assumed to be followed perfectly and therefore the vehicle speed is not a dynamic state. In the forward scheme, a driver model controls the vehicle in an attempt to follow the input driving cycle, and the vehicle speed is intrinsically a dynamic state. A theoretical study is made with a simple mathematical vehicle model, where it is shown that the two methods neither predict the same expected energy use nor energy variation. Next, the simulation model that is used for the CO2 rating of heavy-duty trucks in Europe, VECTO, is used as an example of the backward method, and an equivalent implementation in a forward scheme is attempted. Two numerical experiments are made with these models: a detailed study of the longitudinal vehicle behaviour on a reference mission; and a study of the predicted CO2 emissions on a family of stochastically generated missions. The conclusion is that the backward method is easier to use but the forward method has a greater potential to predict realistic behaviour.
Optical Aberrations of Guinea Pig Eyes (2020)

The optical quality of the guinea pig eye is far superior to their reported behavioral visual acuity. This implies a neuroanatomical limit to their vision, which contrasts with the close match of optical and neural limits to spatial resolution in human eyes. The significance for eye growth regulation of the relative optical advantages exhibited by guinea pig eyes, when optical quality is expressed in linear rather than angular retinal units, warrants further consideration.
Planarization yield limiters for wafer-scale 3D ICs (2003)

The planarization requirements for 3D processing are compared to those for conventional 2D processing, indicating that wafer level planarity is essential for 3D as compared to the die level planarity needed for 2D ICs. A yield test structure has been designed to study the number of electrical faults that occur during damascene patterning. Initial experimental data with this test vehicle show that planarity changes with pattern density, although the functional relationship has not been established to date.
Cataloguing of Anther Expressed Genes through Differential Slot Blot in Oriental Lily (Lilium Oriental Hybrid 'Acapulco') (2013)

약은 생식과 화형을 결정짓는 꽃의 주요한 기관 중 하나이다. 오리엔탈나리인 아카풀코로부터 만든 약 특이적 cDNA library로부터 2000개의 ESTs를 무작위로 선발하였다. 잎과 약을 cDNA 탐침으로 이용한 differential slot blot이 약에서 발현되는 클론들을 얻기 위해 사용되었으며 570개의 비반복적 ESTs를 얻었고 염기서열분석을 하였다. BLASTX 알고리즘을 이용하여 GenBank에 비교해서 191개의 클론이 의미 있는 유사성을 보였지만 나머지(66.5%)는 기존에 보고된 염기서열에 확인되지 않았다. Gene ontology(GO) annotation에 따른 기능분류결과 대체적으로 세포와 세포구성 부분에서 주요하게 단백질이 확인되었다. 7개의 다른 기관과 발달 단계에서 전사체 분석은 약특이적일 적으로 추정되는 30개의 클론을 가지고 노던혼성화반응을 이용하여 수행하였다. 이러한 결과는 differential slot blot을 이용하여 약에 발현되는 유전자를 선별하는 것이 매우 효과적인 방법인 것으로 간주되며 또한 지금의 연구가 앞으로 나리의 화분을 포함한 약에 대한 기초정보를 제공할 수 있을 것으로 생각한다. Anther is the major organ of flower in responsible to reproduction and outward appearance. From anther-specific cDNA library of Lilium Oriental Hybrid 'Acapulco', 2000 expressed sequence tags were selected randomly. Differential slot blot analysis with cDNA probes from the anther and leaf was used to get anther-expressed clone and 570 non-redundant ESTs were obtained and sequenced. Compared to the GenBank database using BLASTX algorithm, 191 clones showed significant similarity but others (66.5%) did not measured to known sequence. Functional categories according to gene ontology (GO) annotation included sequence representing a significant portion of protein in cell and cell part respectively. A transcriptional analysis at 7 different organs and developmental stage was performed using northern blot with thirty ESTs as putative anther specific gene. This report suggest that selection of anther expressed clone using differential slot blot was considered as very effective tool and our current study can provide fundamental information on the lily anther including pollen furthermore.
Wide-range Angle-sensitive Plasmonic Color Printing on Lossy-Resonator Substrates (2023)

We demonstrate a sustainable, lithography-free process for generating non fading plasmonic colors with a prototype device that produces a wide range of vivid colors in red, green, and blue (RGB) ([0-1], [0-1], [0-1]) color space from violet (0.7, 0.72, 1) to blue (0.31, 0.80, 1) and from green (0.84, 1, 0.58) to orange (1, 0.58, 0.46). The proposed color-printing device architecture integrates a semi-transparent random metal film (RMF) with a metal back mirror to create a lossy asymmetric Fabry-Pérot resonator. This device geometry allows for advanced control of the observed color through the five-degree multiplexing (RGB color space, angle, and polarization sensitivity). An extended color palette is then obtained through photomodification process and localized heating of the RMF layer under various femtosecond laser illumination conditions at the wavelengths of 400 nm and 800 nm. Colorful design samples with total areas up to 10 mm2 and 100 μm resolution are printed on 300-nm-thick films to demonstrate macroscopic high-resolution color generation. The proposed printing approach can be extended to other applications including laser marking, anti-counterfeiting and chromo-encryption.
The new ambient-pressure X-ray photoelectron spectroscopy instrument at MAX-lab (2012)

The new instrument for near-ambient-pressure X-ray photoelectron spectroscopy which has been installed at the MAX II ring of the Swedish synchrotron radiation facility MAX IV Laboratory in Lund is presented. The new instrument, which is based on a SPECS PHOIBOS 150 NAP analyser, is the first to feature the use of retractable and exchangeable high-pressure cells. This implies that clean vacuum conditions are retained in the instrument's analysis chamber and that it is possible to swiftly change between near-ambient and ultrahigh-vacuum conditions. In this way the instrument implements a direct link between ultrahigh-vacuum and in situ studies, and the entire pressure range from ultrahigh-vacuum to near-ambient conditions is available to the user. Measurements at pressures up to 10(-5) mbar are carried out in the ultrahigh-vacuum analysis chamber, while measurements at higher pressures are performed in the high-pressure cell. The installation of a mass spectrometer on the exhaust line of the reaction cell offers the users the additional dimension of simultaneous reaction data monitoring. Moreover, the chosen design approach allows the use of dedicated cells for different sample environments, rendering the Swedish ambient-pressure X-ray photoelectron spectroscopy instrument a highly versatile and flexible tool.
Alkaloid Synthesis via Intramolecular Imino Diels-Alder Chemistry: Total Synthesis of (.+-.)-Eburnamonine (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAlkaloid Synthesis via Intramolecular Imino Diels-Alder Chemistry: Total Synthesis of (.+-.)-EburnamonineMichael D. Kaufman and Paul A. GriecoCite this: J. Org. Chem. 1994, 59, 24, 7197–7198Publication Date (Print):December 1, 1994Publication History Published online1 May 2002Published inissue 1 December 1994https://pubs.acs.org/doi/10.1021/jo00103a006https://doi.org/10.1021/jo00103a006research-articleACS PublicationsRequest reuse permissionsArticle Views614Altmetric-Citations48LEARN 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 Get e-Alerts
Synthesis of Periphery‐Decorated and Core‐Initiated Borane Polyanionic Macromolecules (2015)

A new class of globular polybranched macromolecules that contain multiple anionic metallacarborane clusters at the o-carborane periphery is reported. The water soluble high boron rich containing molecules could be of interest for boron neutron capture therapy (BNCT) as well as for drug delivery. The reinforced electrostatic noncovalent interactions between anionic polyethylene glycol cobaltabisdicarbollide (PEG-COSAN) branches and the ammonium cation have been shown using ESI-MS.
FLEX: A Slot Allocation Scheduling Optimizer for MapReduce Workloads (2010)

Originally, MapReduce implementations such as Hadoop employed First In First Out (fifo) scheduling, but such simple schemes cause job starvation. The Hadoop Fair Scheduler (hfs) is a slot-based MapReduce scheme designed to ensure a degree of fairness among the jobs, by guaranteeing each job at least some minimum number of allocated slots. Our prime contribution in this paper is a different, flexible scheduling allocation scheme, known as flex. Our goal is to optimize any of a variety of standard scheduling theory metrics (response time, stretch, makespan and Service Level Agreements (slas), among others) while ensuring the same minimum job slot guarantees as in hfs, and maximum job slot guarantees as well. The flex allocation scheduler can be regarded as an add-on module that works synergistically with hfs. We describe the mathematical basis for flex, and compare it with fifo and hfs in a variety of experiments.
An Unbalanced Sinuous Antenna for Near-Surface Polarimetric Ground-Penetrating Radar (2020)

Sinuous antennas are capable of producing ultra-wideband radiation with polarization diversity. This capability makes the sinuous antenna an attractive candidate for UWB polarimetric radar applications. Additionally, the ability of the sinuous antenna to be implemented as a planar structure makes it a good fit for close-in sensing applications such as ground-penetrating radar (GPR). In this work, each arm of a four-port sinuous antenna is operated independently to achieve a quasi-monostatic antenna system capable of polarimetry while separating transmit and receive channels-which is often desirable in GPR systems. The quasi-monostatic configuration of the sinuous antenna reduces system size as well as prevents extreme bistatic angles, which may significantly reduce sensitivity when attempting to detect near-surface targets. A prototype four-port sinuous antenna is fabricated and integrated into a GPR testbed. The polarimetric data obtained with the antenna is then used to distinguish between buried target symmetries.
Sensory and autonomic function and structure in footpads of a diabetic mouse model (2017)

Sensory and autonomic neuropathy affects the majority of type II diabetic patients. Clinically, autonomic evaluation often focuses on sudomotor function yet this is rarely assessed in animal models. We undertook morphological and functional studies to assess large myelinated and small unmyelinated axons in the db/db type II diabetes mouse model. We observed that autonomic innervation of sweat glands in the footpads was significantly reduced in db/db mice compared to control db/+ mice and this deficit was greater compared to reductions in intraepidermal sensory innervation of adjacent epidermis. Additionally, db/db mice formed significantly fewer sweat droplets compared to controls as early as 6 weeks of age, a time when no statistical differences were observed electrophysiologically between db/db and db/+ mice studies of large myelinated sensory and motor nerves. The rate of sweat droplet formation was significantly slower and the sweat droplet size larger and more variable in db/db mice compared to controls. Whereas pilocarpine and glycopyrrolate increased and decreased sweating, respectively, in 6 month-old controls, db/db mice did not respond to pharmacologic manipulations. Our findings indicate autonomic neuropathy is an early and prominent deficit in the db/db model and have implications for the development of therapies for peripheral diabetic neuropathy.
Studies of Two-Photon Property of Intensely Luminescent Alkynyl−Phosphine Gold(I)−Copper(I) Complexes (2009)

Two-photon absorption (TPA) spectra of a series of highly symmetric, strong phosphorescence Au(I)-Cu(I) complexes 1-7 bearing alkynyl-phosphine ligands in solution were obtained over the biological windows (760-840 nm) by the two-photon-induced emission technique under femtosecond laser excitation. The resulting TPA cross sections are further confirmed by the open-aperture Z-scan method, which offers the advantage of reducing the excited-state reabsorption for these long-lived phosphorescence dyes. The results of these two methods are mutually in good agreement, showing that complexes 1-7 exhibit moderately strong TPA cross section, for example, approximately 710 GM at 760 nm for 1 in CH2Cl2. Owing to the highly centrosymmetric property, the resulting trend in TPA values for 1-7 can be rationalized by the unit of X-group-alkynyl-heterometallic-core-alkynyl-X-group fragment, categorized as A-pi-D-pi-A or D-pi-A-pi-D structural motif, which renders large changes in polarization upon excitation and provides significant near-IR TPA strength.
Redrawing the map (2009)

Subtitle: Outsourcing continues as manufacturers seek lower cost sites close to consumer markets.
Firm Effects and Industry Effects in the Analysis of Market Structure and Profitability (1978)

The Federal Trade Commission's recent public policy emphasis has been on antitrust action to break up firms in certain industries. The basis for such action is often the market structure-profitability paradigm. The authors review the framework and empirical results of studies based on the paradigm, identify and demonstrate shortcomings of research in this area, propose and test a more appealing model, and conclude that the FTC cannot properly rely on findings produced by this research stream for the direction of public policy efforts.
Testing of SSR1 Production Tuner for PIP-II (2018)

The PIP-II project at Fermilab is a proton driver linac calling for the use of five different, novel cavity geometries. Prototyping at Fermilab is in the advanced stages for the low-beta single-spoke resonator (SSR1) and associated technologies. A production tuner design has been fabricated and tested, both warm and cold in the Spoke Test Cryostat (STC). This paper will present the detailed studies on this tuner, including slow motor/piezoelectric tuner range and hysteresis as well as dynamic mechanical system characterization.
Unexpected Stereorecognition in Nitrilase‐Catalyzed Hydrolysis of β‐Hydroxy Nitriles. (2006)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Access control as a service for the Cloud (2015)

Cloud computing has become the focus of attention in the computing industry. However, security concerns still impede the widespread adoption of this technology. Most enterprises are particularly worried about the lack of control over their outsourced data, since the authentication and authorization systems of Cloud providers are generic and they cannot be easily adapted to the requirements of each individual enterprise. An adaptation process requires the creation of complex protocols, often leading to security problems and “lock-in” conditions. In this paper we present the design of a lightweight access control solution that overcomes these problems. With our solution access control is offered as a service by a third trusted party, the Access Control Provider. Access control as a service enhances end-user privacy, eliminates the need for developing complex adaptation protocols, and offers data owners flexibility to switch among Cloud providers, or to use multiple, different Cloud providers concurrently. As a proof of concept, we have implemented and incorporated our solution in the popular open-source Cloud stack OpenStack. Moreover, we have designed and implemented a Web application that enables the incorporation of our solution into Google Drive.
PV Smoothing Duty Cycle (2016)

The document consists of Time,hh:mm:ss, 10 hours in length at one second intervals and data.
A Technique for Processing Transient Heat Transfer, Liquid Crystal Experiments in the Presence of Lateral Conduction (2004)

New techniques for processing transient liquid crystal heat transfer experiment have been developed. The methods are able to measure detailed local heat transfer coefficient and adiabatic wall temperature in a three temperature system from a single transient test using the full intensity history recorded. Transient liquid crystal processing methods invariably assume that lateral conduction is negligible and so the heat conduction process can be considered one-dimensional into the substrate. However, in regions with high temperature variation such as immediately downstream of a film-cooling hole, it is found that lateral conduction can become significant. For this reason, a procedure which allows for conduction in three dimensions was developed by the authors. The paper is the first report of a means of correcting data from the transient heat transfer liquid crystal experiments for the effects of significant lateral conduction. The technique was applied to a film cooling system as an example and a detailed uncertainty analysis performed.
Supplementary Figure from Cabozantinib plus Nivolumab Phase I Expansion Study in Patients with Metastatic Urothelial Carcinoma Refractory to Immune Checkpoint Inhibitor Therapy (2023)

Supplementary Figure from Cabozantinib plus Nivolumab Phase I Expansion Study in Patients with Metastatic Urothelial Carcinoma Refractory to Immune Checkpoint Inhibitor Therapy
Supplementary Methods, Figures 1-2 from Gap Junction–Mediated Import of MicroRNA from Bone Marrow Stromal Cells Can Elicit Cell Cycle Quiescence in Breast Cancer Cells (2023)

Supplementary Methods, Figures 1-2 from Gap Junction–Mediated Import of MicroRNA from Bone Marrow Stromal Cells Can Elicit Cell Cycle Quiescence in Breast Cancer Cells