gebhart/patrepeval huggingface dataset:
Development of Clitoria ternatea as a biopesticide for cotton pest management: assessment of product effect on Helicoverpa spp. and their natural enemies (2015)

Abstract The A ustralian cotton industry is now dominated by transgenic (Bt) varieties, which provide a strong platform for integrated pest management ( IPM ) of H elicoverpa spp. ( L epidoptera: N octuidae). New IPM ‐compatible tools are required to manage the development of resistance in H elicoverpa spp. and the control of other sucking pests. A 10‐year study commenced in 2001 to identify short‐range, non‐volatile compounds on organ surfaces of plants that deter feeding or oviposition, or are toxic and do not support development of H elicoverpa spp. on cotton plants. The results of the initial study identified C litoria ternatea L . ( F abaceae) as non‐preferred for H elicoverpa spp. oviposition and larval feeding. The study found that C . ternatea fractionalized extract mixture (fractions 2, 3, 4, and 6) caused oviposition and feeding deterrence as well as direct toxicity to H elicoverpa spp. This study has developed an oil‐based semiochemical product from C . ternatea identified in the initial study into a potential commercial product. The application of 1–2% (vol/vol) of the oil‐based formulation of the C . ternatea mixture against H elicoverpa spp. on commercial transgenic and conventional cotton crops resulted in H elicoverpa spp. oviposition and larval feeding deterrence, as well as caused direct mortality to larvae. No negative effect on beneficial insects was observed. In conclusion, the ability of the oil‐based C . ternatea mixture to control H elicoverpa spp. infestations, while conserving beneficial insect populations, suggests its potential for use in supplementing IPM programs to reduce the use of synthetic insecticides on transgenic and conventional cotton crops.
Thyroid hormone receptors are necessary but not sufficient for transcription (1996)

Lopez-Barahona et al. report in this issue the differential regulation of beta-1 adrenergic receptor (β1-AR) gene expression by thyroid hormones in myocytes and C6 glioma cells. They found that triiodothyronine (T3) regulates β1-AR in myocytes but not in C6 glioma cells. Because the T3 binding capacity and the levels of thyroid hormone receptor (TR) mRNAs are low in C6 glioma cells, they have overexpressed TRα1 in order to determine whether increased levels of TRs would increase the sensitivity of these cells to T3. Although TRα1 was functional in transfected cells, no effect of T3 was observed on β1-AR gene expression. These data suggest cell-specific regulation of gene expression by thyroid hormones and raise the important question about the mechanisms that underlie the cellular specificity in the action of thyroid hormones.
Planar inverted-F antenna with a hollow shorting cylinder for internal mobile phone antenna (2004)

Planar inverted-F antennas (PIFAs) have been very popular as an internal antenna in small handheld wireless communication devices. Recently, in many wireless devices, a digital camera is embedded and is in competition with the PIFA internal antenna for the very limited space on the system circuit board. We propose a novel design of the PIFA with a large hollow shorting cylinder for application in a mobile phone with an embedded digital camera. The hollow shorting cylinder has a large diameter (8 mm in this case), and it is easy to fit the lens of a practical embedded digital camera inside it. In this case the proposed PIFA and the embedded digital camera together occupy a minimum space, and very small or negligible coupling effects of the embedded camera with the PIFA are expected. A design example of the proposed PIFA for application in a UMTS (Universal Mobile Telecommunication System, 1920-2170 MHz) mobile phone is demonstrated. The experimental results obtained are also presented.
Effect of Pubescence Tip on Soybean Resistance to Lepidopteran Insects (2004)

Journal Article Effect of Pubescence Tip on Soybean Resistance to Lepidopteran Insects Get access David J. Hulburt, David J. Hulburt 1 Department of Entomology, The University of Georgia, Athens, GA 30602–2603 1E-mail: dhulburt@uga.edu. Search for other works by this author on: Oxford Academic PubMed Google Scholar H. Roger Boerma, H. Roger Boerma 2 Department of Entomology, The University of Georgia, Athens, GA 30602–2603 2Department of Crop and Soil Sciences, The University of Georgia, Athens, GA 30602–7272. Search for other works by this author on: Oxford Academic PubMed Google Scholar John N. All John N. All Department of Entomology, The University of Georgia, Athens, GA 30602–2603 Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Economic Entomology, Volume 97, Issue 2, 1 April 2004, Pages 621–627, https://doi.org/10.1093/jee/97.2.621 Published: 01 April 2004 Article history Received: 04 June 2003 Accepted: 24 September 2003 Published: 01 April 2004
The control of thin film deposition and recent developments in oxide film growth (2005)

This review describes just some of the recent developments in thin film deposition technology which have led to improved understanding and control of film growth. The first part is concerned with the development of sputter deposition methods offering control of the energy of depositing species, and the use of structure zone models, which describe the link between film deposition parameters and film structure. Other deposition techniques are then introduced, including examples of the wide range of chemistry-based techniques currently being developed, to illustrate the fabrication of complex multi-component materials and the application of non-vacuum-based methods. The current level of control which may be achieved through application of some advanced in situ methods for monitoring film growth is also described.
Functional Selectivity of a Biased Cannabinoid-1 Receptor (CB1R) Antagonist (2021)

Seven-transmembrane receptors signal via G-protein- and β-arrestin-dependent pathways. We describe a peripheral CB<sub>1</sub>R antagonist (MRI-1891) highly biased toward inhibiting CB<sub>1</sub>R-induced β-arrestin-2 (βArr2) recruitment over G-protein activation. In obese wild-type and βArr2-knockout (KO) mice, MRI-1891 treatment reduces food intake and body weight without eliciting anxiety even at a high dose causing partial brain CB<sub>1</sub>R occupancy. By contrast, the unbiased global CB<sub>1</sub>R antagonist rimonabant elicits anxiety in both strains, indicating no βArr2 involvement. Interestingly, obesity-induced muscle insulin resistance is improved by MRI-1891 in wild-type but not in βArr2-KO mice. In C2C12 myoblasts, CB<sub>1</sub>R activation suppresses insulin-induced akt-2 phosphorylation, preventable by MRI-1891, βArr2 knockdown or overexpression of CB<sub>1</sub>R-interacting protein. MRI-1891, but not rimonabant, interacts with nonpolar residues on the N-terminal loop, including F108, and on transmembrane helix-1, including S123, a combination that facilitates βArr2 bias. Thus, CB<sub>1</sub>R promotes muscle insulin resistance via βArr2 signaling, selectively mitigated by a biased CB<sub>1</sub>R antagonist at reduced risk of central nervous system (CNS) side effects.
Single element and metal alloy novel EUV mask absorbers for improved imaging (Conference Presentation) (2017)

Current EUV mask technology uses Ta-based metallic absorber layer, on top of a reflective multilayer mirror. Multiple studies have shown that the optical constants and the required 50-70nm thickness of Ta-based metallic absorber at EUV wavelength, do not offer an optimal wafer image, and, for example, produce images with pitch and illumination dependent best focus shifts for patterns at Foundry N5 dimensions. Alternative metal absorbers with higher absorptivity than Ta, such as Ni and Co have been proposed and, in simulation, show improved imaging at <40nm thickness. The replacement of a Ta- absorber by a new type of metal is a formidable task for the mask industry. A novel absorber must not only meet the criteria for improved imaging, but also must meet the required material properties that make it compatible with different steps in mask blank and subsequent mask manufacturing, such as a controlled deposition technique, availability of a patterning process for mask patterning, and be compatible with mask inspection, repair, and cleaning. We have started an experimental evaluation of the properties of thin metal Ni and Co films, and alloys of Ni, considering imaging performance and mask manufacturability. Rigorous lithographic simulations are used to screen potential absorber materials for their imaging properties at Foundry N5 dimensions, and find optimal thickness. The microscopic structure of the thin films was determined using X-ray, X-SEM and X-TEM techniques, and optical constants were measured using ellipsometry at EUV wavelength. Towards mask manufacturing, patterning performance, and resistance to typical mask cleaning chemicals was evaluated experimentally. Standard deposition of Ni and Co metals yielded polycrystalline thin films, that prove difficult to pattern using a traditional etch process. In addition, Co films were found to be affected by standard mask cleaning chemistry. Hence, if Ni and Co are required as new mask materials, also novel patterning techniques will have to be used, that may be additive rather than subtractive. To illustrate this, we show promising performance for area selective Co deposition techniques. To identify new materials, that have better properties towards manufacturing than single-element Ni and Co, we have started the evaluation of metal alloys, at different elemental ratios. This allows to combine Ni with an element that has refractive index closer to 1, or with an element that has even higher absorptivity. The films of metal alloys have been characterized in a similar way as the single element metals, so that they can be compared to single element metals as suitable materials for mask manufacturing.
Supplemental Table 2 from Multicenter Phase I Trial of Ivosidenib as Maintenance Treatment Following Allogeneic Hematopoietic Cell Transplantation for <i>IDH1</i>-Mutated Acute Myeloid Leukemia (2023)

&lt;p&gt;Marrow IDH1 VAF prior to Transplant and Maintenance&lt;/p&gt;
Probing Combinatorial Library Diversity by Mass Spectrometry (1997)

The feasibility of a "massively parallel" mass spectrometric method for probing combinatorial library diversity is addressed theoretically for the example of computer-generated mass distributions of combinatorially synthesized peptide libraries containing between two and seven amino acids. We study the behavior of several "global" (integral) parameters of such mass distributions [Formula: see text] mass centroid, dispersion, skewness, and kurtosis. The centroid and dispersion are shown to carry information that may characterize the completeness of the synthetic effort. "Local" mass distribution parameters, e.g., "mass density" (number of peptides per mass interval), are also examined. The practical implementation and eventual limitations of such an approach are discussed as well.
Nondeterminator-3 : a provably good data-race detector that runs in parallel (2005)

Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2005.
Aspects Regarding the Transverse Vibrations Eigenmodes of a Cantilever Beam Used for Clamping the Electric Motor on Unmanned Aerial Vehicle (2019)

The objectives of this research are to present theoretical, numerical and experimental aspects regarding the determination of the normal modes (eigenmodes) of transverse vibrations and their eigenfrequencies for the beam used for supporting the brushless electric motors in the construction of drones with rotary wings. The schematic used is an elastic cantilever beam, which has a concentrated mass located at the free end (the clamped end being in the body of the aerial vehicle). The beam has an annular section, with constant dimensions throughout the length and is made of carbon fiber composite.
Emergence of a Novel Coronavirus, Severe Acute Respiratory Syndrome Coronavirus 2: Biology and Therapeutic Options (2020)

The new decade of the 21<sup>st</sup> century (2020) started with the emergence of a novel coronavirus known as SARS-CoV-2 that caused an epidemic of coronavirus disease (COVID-19) in Wuhan, China. It is the third highly pathogenic and transmissible coronavirus after severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV) emerged in humans. The source of origin, transmission to humans, and mechanisms associated with the pathogenicity of SARS-CoV-2 are not yet clear, however, its resemblance to SARS-CoV and several other bat coronaviruses was recently confirmed through genome sequencing-related studies. The development of therapeutic strategies is necessary in order to prevent further epidemics and cure infections. In this review, we summarize current information about the emergence, origin, diversity, and epidemiology of three pathogenic coronaviruses with a specific focus on the current outbreak in Wuhan, China. Furthermore, we discuss the clinical features and potential therapeutic options that may be effective against SARS-CoV-2.
High-Efficiency Dye-Sensitized Solar Cells: The Influence of Lithium Ions on Exciton Dissociation, Charge Recombination, and Surface States (2010)

We present a time-saving staining protocol based upon the low-toxicity and nonvolatile solvent dimethyl sulfoxide for a high-efficiency dye-sensitized solar cell, which is very critical for the roll-to-roll flexible cell production. Power conversion efficiencies of 11.7-12.1% were achieved under AM1.5G simulated sunlights. The intrinsic roles of lithium cations on efficiency enhancement were scrutinized by measuring transient absorption and electrical impedance spectroscopies. Our studies have revealed that lithium ions can enhance exciton dissociation at the energy-offset dye/titania interface effectively. Charge collection is not found to be a crucial current loss channel in our high-efficiency dye-sensitized solar cell.
An early deployment strategy for carbon capture, utilisation, and storage (2012)

This report describes the current use of CO2 for EOR, and discusses potential expansion of EOR using CO2 from power plants. Analysis of potential EOR development in the USA, where most current CO2-based EOR production takes place, indicates that relatively low cost, traditional sources of CO2 for EOR (CO2 domes and CO2 from natural gas processing plants) are insufficient to exploit the full potential of EOR. To achieve that full potential will require use of CO2 from combustion and gasification systems, such as fossil fuel power plants, where capture of CO2 is more costly. The cost of current CCUS systems, even with the revenue stream for sale of the CO2 for EOR, is too high to result in broad deployment of the technology in the near term. In the longer term, research and development may be sufficient to reduce CO2 capture costs to a point where CCUS would be broadly deployed. This report describes a case study of conditions in the USA to explore a financial incentive to promote early deployment of CCUS, providing a range of immediate benefits to society, greater likelihood of reducing the long-term cost of CCUS, and greater likelihood of broad deployment of CCUS and CCS in the long term. Additionally, it may be possible to craft such an incentive in a manner that its cost is more than offset by taxes flowing from increased domestic oil production. An example of such an incentive is included in this report.
Magnesium bromide-promoted addition of heterosubstituted methylketene silyl acetals to alkoxy aldehydes. Diastereoselective synthesis of 3,4-syn-2-methylene- and 2-(alkoxymethyl)-3-hydroxy-4-alkoxy esters (1987)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMagnesium bromide-promoted addition of heterosubstituted methylketene silyl acetals to alkoxy aldehydes. Diastereoselective synthesis of 3,4-syn-2-methylene- and 2-(alkoxymethyl)-3-hydroxy-4-alkoxy estersAnna Bernardi, Silvia Cardani, Lino Colombo, Giovanni Poli, Giuliana Schimperna, and Carlo ScolasticoCite this: J. Org. Chem. 1987, 52, 5, 888–891Publication Date (Print):March 1, 1987Publication History Published online1 May 2002Published inissue 1 March 1987https://pubs.acs.org/doi/10.1021/jo00381a029https://doi.org/10.1021/jo00381a029research-articleACS PublicationsRequest reuse permissionsArticle Views434Altmetric-Citations33LEARN 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-Alertsclose Get e-Alerts
Dilatometry study of the ferromagnetic order in single-crystalline URhGe (2003)

Thermal expansion measurements have been carried out on single-crystalline URhGe in the temperature range from 2 to 200 K. At the ferromagnetic transition (Curie temperature ${T}_{C}=9.7\mathrm{K}),$ the coefficients of linear thermal expansion along the three principal orthorhombic axes all exhibit pronounced positive peaks. This implies that the uniaxial pressure dependencies of the Curie temperature, determined by the Ehrenfest relation, are all positive. Consequently, the calculated hydrostatic pressure dependence ${\mathrm{dT}}_{C}/dp$ is positive and amounts to 0.12 K/kbar. In addition, the effective Gr\"uneisen parameter was determined. The low-temperature electronic Gr\"uneisen parameter ${\ensuremath{\Gamma}}_{\mathrm{sf}}$ = 14 indicates an enhanced volume dependence of the ferromagnetic spin fluctuations at low temperatures. Moreover, the volume dependencies of the energy scales for ferromagnetic order and ferromagnetic spin fluctuations were found to be identical.
High-fidelity Aeroelastic Analysis of Very Flexible Aircraft (2016)

This paper describes the development and capabilities of a high-fidelity aeroelastic sim-ulation tool for very flexible aircraft (HiFi-VFA) within a Multi-Disciplinary Computing Environment (MDICE). The code loosely couples a geometrically nonlinear, quasi-3D structural solver with an Euler/Navier-Stokes flow solver capable of arbitrary, large, mesh deformation. Verification of the static aeroelastic solver is presented for a hypothetical high aspect ratio wing discussed in the literature. Time domain aeroelastic simulations using the new code generally agree well with the response of an in–house aeroelastic simulation toolbox, but the high–fidelity results suggest the presence of higher aerody-namic damping than predicted by the finite state aerodynamics. With these results, flutter boundaries are sought using two flutter prediction methods (ARMA and FMDS) and the advantages/disadvantages of these prediction methods in computational aeroelasticity are assessed. I.
A Single-Stage Inductive-Power-Transfer Converter for Constant-Power and Maximum-Efficiency Battery Charging (2020)

This article proposes a single-stage inductive-power-transfer (IPT) converter operating as a wireless constant-power (CP) and maximum-efficiency battery charger. By maintaining a constant output power rather than providing a constant output current throughout the dominant stage of battery charging, the IPT converter can make the utmost of its power capability, thus having a faster charging rate. The proposed single-stage IPT converter adopts series-series compensation and includes a switch-controlled capacitor (SCC) and a semiactive rectifier (SAR) in the secondary side. Manipulating the SCC and the SAR to emulate the optimum impedance of the resonator and the load, we propose a novel operation approach combining the merits of load-independent transfer characteristic and load impedance matching, to achieve a simple solution to CP charging and maximum efficiency throughout the charging process. Since the control scheme is based on fixed operating frequency and secondary-side real-time regulation, wireless feedback communication is not required. Moreover, soft switching and low voltage stress can be easily achieved in this IPT converter.
Simulating Tail Probabilities in GI/GI.1 Queues and Insurance Risk Processes with Subexponentail Distributions (2001)

This paper deals with estimating small tail probabilities of thesteady-state waiting time in a GI/GI/1 queue with heavy-tailed (subexponential) service times. The problem of estimating infinite horizon ruin probabilities in insurance risk processes with heavy-tailed claims can be transformed into the same framework. It is well-known that naive simulation is ineffective for estimating small probabilities and special fast simulation techniques like importance sampling, multilevel splitting, etc., have to be used. Though there exists a vast amount of literature on the rare event simulation of queuing systems and networks with light-tailed distributions, previous fast simulation techniques for queues with subexponential service times have been confined to the M/GI/1 queue. The general approach is to use the Pollaczek-Khintchine transformation to convert the problem into that of estimating the tail distribution of a geometric sum of independent subexponential random variables. However, no such useful transformation exists when one goes from Poisson arrivals to general interarrival-time distributions. We describe and evaluate an approach that is based on directly simulating the random walk associated with the waiting-time process of the GI/GI/1 queue, using a change of measure called delayed subexponential twisting -an importance sampling idea recently developed and found useful in the context of M/GI/1 heavy-tailed simulations.
Helicobacter pylori resistance to antibiotics in Europe and its relationship to antibiotic consumption (2012)

In many countries the high rate of clarithromycin resistance no longer allows its empirical use in standard anti-H pylori regimens. The knowledge of outpatient antibiotic consumption may provide a simple tool to predict the susceptibility of H pylori to quinolones and to macrolides and to adapt the treatment strategies.
The crystal structures at 2.2-A resolution of hydroxyethylene-based inhibitors bound to human immunodeficiency virus type 1 protease show that the inhibitors are present in two distinct orientations (1992)

As part of a structure-based drug design program directed against enzyme targets in the human immunodeficiency virus (HIV), we have determined the three-dimensional structures of the HIV type 1 protease complexed with two hydroxyethylene-based inhibitors.The inhibitors (SKF 107457 and SKF 108738) are hexapeptide substrate analogues with the scissile bond being replaced by a hydroxyethylene isostere.The structures were determined using x-ray diffraction data to 2.2 A measured at the Cornel1 High Energy Synchrotron Source on hexagonal crystals of each of the complexes.The structures have been extensively refined using a reciprocal space least-squares method to conventional crystallographic R factors of 0.186 and 0.159, respectively.The protein structure differs from that in the unliganded state of the enzyme and is most similar to that of the structure of the other reported (Jaskolski, M., Tomasselli, A.